366 files changed, 60054 insertions, 6704 deletions

diff --git a/drivers/gpu/drm/amd/display/Kconfig b/drivers/gpu/drm/amd/display/Kconfig
index 127667e549c1..413d8c6d592f 100644
--- a/drivers/gpu/drm/amd/display/Kconfig
+++ b/drivers/gpu/drm/amd/display/Kconfig
@@ -6,7 +6,7 @@ config DRM_AMD_DC
 	bool "AMD DC - Enable new display engine"
 	default y
 	select SND_HDA_COMPONENT if SND_HDA_CORE
-	select DRM_AMD_DC_DCN if (X86 || PPC64) && !(KCOV_INSTRUMENT_ALL && KCOV_ENABLE_COMPARISONS)
+	select DRM_AMD_DC_DCN if (X86 || PPC_LONG_DOUBLE_128)
 	help
 	  Choose this option if you want to use the new display engine
 	  support for AMDGPU. This adds required support for Vega and
@@ -20,6 +20,7 @@ config DRM_AMD_DC_DCN
 config DRM_AMD_DC_HDCP
 	bool "Enable HDCP support in DC"
 	depends on DRM_AMD_DC
+	select DRM_DISPLAY_HDCP_HELPER
 	help
 	  Choose this option if you want to support HDCP authentication.
 
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/Makefile b/drivers/gpu/drm/amd/display/amdgpu_dm/Makefile
index 718e123a3230..90fb0f3cdb6f 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/Makefile
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/Makefile
@@ -25,7 +25,13 @@
 
 
 
-AMDGPUDM = amdgpu_dm.o amdgpu_dm_irq.o amdgpu_dm_mst_types.o amdgpu_dm_color.o
+AMDGPUDM = \
+	amdgpu_dm.o \
+	amdgpu_dm_plane.o \
+	amdgpu_dm_crtc.o \
+	amdgpu_dm_irq.o \
+	amdgpu_dm_mst_types.o \
+	amdgpu_dm_color.o
 
 ifdef CONFIG_DRM_AMD_DC_DCN
 AMDGPUDM += dc_fpu.o
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 73423b805b54..5140d9c2bf3b 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -46,9 +46,11 @@
 #include "amdgpu_ucode.h"
 #include "atom.h"
 #include "amdgpu_dm.h"
+#include "amdgpu_dm_plane.h"
+#include "amdgpu_dm_crtc.h"
 #ifdef CONFIG_DRM_AMD_DC_HDCP
 #include "amdgpu_dm_hdcp.h"
-#include <drm/drm_hdcp.h>
+#include <drm/display/drm_hdcp_helper.h>
 #endif
 #include "amdgpu_pm.h"
 #include "amdgpu_atombios.h"
@@ -72,27 +74,33 @@
 #include <linux/pci.h>
 #include <linux/firmware.h>
 #include <linux/component.h>
+#include <linux/dmi.h>
 
+#include <drm/display/drm_dp_mst_helper.h>
+#include <drm/display/drm_hdmi_helper.h>
 #include <drm/drm_atomic.h>
 #include <drm/drm_atomic_uapi.h>
 #include <drm/drm_atomic_helper.h>
-#include <drm/dp/drm_dp_mst_helper.h>
+#include <drm/drm_blend.h>
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_edid.h>
 #include <drm/drm_vblank.h>
 #include <drm/drm_audio_component.h>
+#include <drm/drm_gem_atomic_helper.h>
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 #include "ivsrcid/dcn/irqsrcs_dcn_1_0.h"
 
 #include "dcn/dcn_1_0_offset.h"
 #include "dcn/dcn_1_0_sh_mask.h"
 #include "soc15_hw_ip.h"
+#include "soc15_common.h"
 #include "vega10_ip_offset.h"
 
 #include "soc15_common.h"
-#endif
+
+#include "gc/gc_11_0_0_offset.h"
+#include "gc/gc_11_0_0_sh_mask.h"
 
 #include "modules/inc/mod_freesync.h"
 #include "modules/power/power_helpers.h"
@@ -114,11 +122,18 @@ MODULE_FIRMWARE(FIRMWARE_DIMGREY_CAVEFISH_DMUB);
 MODULE_FIRMWARE(FIRMWARE_BEIGE_GOBY_DMUB);
 #define FIRMWARE_YELLOW_CARP_DMUB "amdgpu/yellow_carp_dmcub.bin"
 MODULE_FIRMWARE(FIRMWARE_YELLOW_CARP_DMUB);
+#define FIRMWARE_DCN_314_DMUB "amdgpu/dcn_3_1_4_dmcub.bin"
+MODULE_FIRMWARE(FIRMWARE_DCN_314_DMUB);
 #define FIRMWARE_DCN_315_DMUB "amdgpu/dcn_3_1_5_dmcub.bin"
 MODULE_FIRMWARE(FIRMWARE_DCN_315_DMUB);
 #define FIRMWARE_DCN316_DMUB "amdgpu/dcn_3_1_6_dmcub.bin"
 MODULE_FIRMWARE(FIRMWARE_DCN316_DMUB);
 
+#define FIRMWARE_DCN_V3_2_0_DMCUB "amdgpu/dcn_3_2_0_dmcub.bin"
+MODULE_FIRMWARE(FIRMWARE_DCN_V3_2_0_DMCUB);
+#define FIRMWARE_DCN_V3_2_1_DMCUB "amdgpu/dcn_3_2_1_dmcub.bin"
+MODULE_FIRMWARE(FIRMWARE_DCN_V3_2_1_DMCUB);
+
 #define FIRMWARE_RAVEN_DMCU		"amdgpu/raven_dmcu.bin"
 MODULE_FIRMWARE(FIRMWARE_RAVEN_DMCU);
 
@@ -193,13 +208,6 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev);
 /* removes and deallocates the drm structures, created by the above function */
 static void amdgpu_dm_destroy_drm_device(struct amdgpu_display_manager *dm);
 
-static int amdgpu_dm_plane_init(struct amdgpu_display_manager *dm,
-				struct drm_plane *plane,
-				unsigned long possible_crtcs,
-				const struct dc_plane_cap *plane_cap);
-static int amdgpu_dm_crtc_init(struct amdgpu_display_manager *dm,
-			       struct drm_plane *plane,
-			       uint32_t link_index);
 static int amdgpu_dm_connector_init(struct amdgpu_display_manager *dm,
 				    struct amdgpu_dm_connector *amdgpu_dm_connector,
 				    uint32_t link_index,
@@ -215,12 +223,6 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state);
 static int amdgpu_dm_atomic_check(struct drm_device *dev,
 				  struct drm_atomic_state *state);
 
-static void handle_cursor_update(struct drm_plane *plane,
-				 struct drm_plane_state *old_plane_state);
-
-static const struct drm_format_info *
-amd_get_format_info(const struct drm_mode_fb_cmd2 *cmd);
-
 static void handle_hpd_irq_helper(struct amdgpu_dm_connector *aconnector);
 static void handle_hpd_rx_irq(void *param);
 
@@ -334,20 +336,6 @@ get_crtc_by_otg_inst(struct amdgpu_device *adev,
 	return NULL;
 }
 
-static inline bool amdgpu_dm_vrr_active_irq(struct amdgpu_crtc *acrtc)
-{
-	return acrtc->dm_irq_params.freesync_config.state ==
-		       VRR_STATE_ACTIVE_VARIABLE ||
-	       acrtc->dm_irq_params.freesync_config.state ==
-		       VRR_STATE_ACTIVE_FIXED;
-}
-
-static inline bool amdgpu_dm_vrr_active(struct dm_crtc_state *dm_state)
-{
-	return dm_state->freesync_config.state == VRR_STATE_ACTIVE_VARIABLE ||
-	       dm_state->freesync_config.state == VRR_STATE_ACTIVE_FIXED;
-}
-
 static inline bool is_dc_timing_adjust_needed(struct dm_crtc_state *old_state,
 					      struct dm_crtc_state *new_state)
 {
@@ -501,7 +489,7 @@ static void dm_vupdate_high_irq(void *interrupt_params)
 		 * if a pageflip happened inside front-porch.
 		 */
 		if (vrr_active) {
-			drm_crtc_handle_vblank(&acrtc->base);
+			dm_crtc_handle_vblank(acrtc);
 
 			/* BTR processing for pre-DCE12 ASICs */
 			if (acrtc->dm_irq_params.stream &&
@@ -553,7 +541,7 @@ static void dm_crtc_high_irq(void *interrupt_params)
 	 * to dm_vupdate_high_irq after end of front-porch.
 	 */
 	if (!vrr_active)
-		drm_crtc_handle_vblank(&acrtc->base);
+		dm_crtc_handle_vblank(acrtc);
 
 	/**
 	 * Following stuff must happen at start of vblank, for crc
@@ -603,7 +591,6 @@ static void dm_crtc_high_irq(void *interrupt_params)
 	spin_unlock_irqrestore(&adev_to_drm(adev)->event_lock, flags);
 }
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 #if defined(CONFIG_DRM_AMD_SECURE_DISPLAY)
 /**
  * dm_dcn_vertical_interrupt0_high_irq() - Handles OTG Vertical interrupt0 for
@@ -771,7 +758,7 @@ static void dm_dmub_outbox1_low_irq(void *interrupt_params)
 
 		do {
 			dc_stat_get_dmub_notification(adev->dm.dc, &notify);
-			if (notify.type > ARRAY_SIZE(dm->dmub_thread_offload)) {
+			if (notify.type >= ARRAY_SIZE(dm->dmub_thread_offload)) {
 				DRM_ERROR("DM: notify type %d invalid!", notify.type);
 				continue;
 			}
@@ -827,7 +814,6 @@ static void dm_dmub_outbox1_low_irq(void *interrupt_params)
 	if (count > DMUB_TRACE_MAX_READ)
 		DRM_DEBUG_DRIVER("Warning : count > DMUB_TRACE_MAX_READ");
 }
-#endif /* CONFIG_DRM_AMD_DC_DCN */
 
 static int dm_set_clockgating_state(void *handle,
 		  enum amd_clockgating_state state)
@@ -1125,9 +1111,7 @@ static int dm_dmub_hw_init(struct amdgpu_device *adev)
 	switch (adev->ip_versions[DCE_HWIP][0]) {
 	case IP_VERSION(3, 1, 3): /* Only for this asic hw internal rev B0 */
 		hw_params.dpia_supported = true;
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 		hw_params.disable_dpia = adev->dm.dc->debug.dpia_debug.bits.disable_dpia;
-#endif
 		break;
 	default:
 		break;
@@ -1189,7 +1173,6 @@ static void dm_dmub_hw_resume(struct amdgpu_device *adev)
 	}
 }
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 static void mmhub_read_system_context(struct amdgpu_device *adev, struct dc_phy_addr_space_config *pa_config)
 {
 	uint64_t pt_base;
@@ -1244,45 +1227,6 @@ static void mmhub_read_system_context(struct amdgpu_device *adev, struct dc_phy_
 	pa_config->is_hvm_enabled = 0;
 
 }
-#endif
-#if defined(CONFIG_DRM_AMD_DC_DCN)
-static void vblank_control_worker(struct work_struct *work)
-{
-	struct vblank_control_work *vblank_work =
-		container_of(work, struct vblank_control_work, work);
-	struct amdgpu_display_manager *dm = vblank_work->dm;
-
-	mutex_lock(&dm->dc_lock);
-
-	if (vblank_work->enable)
-		dm->active_vblank_irq_count++;
-	else if(dm->active_vblank_irq_count)
-		dm->active_vblank_irq_count--;
-
-	dc_allow_idle_optimizations(dm->dc, dm->active_vblank_irq_count == 0);
-
-	DRM_DEBUG_KMS("Allow idle optimizations (MALL): %d\n", dm->active_vblank_irq_count == 0);
-
-	/* Control PSR based on vblank requirements from OS */
-	if (vblank_work->stream && vblank_work->stream->link) {
-		if (vblank_work->enable) {
-			if (vblank_work->stream->link->psr_settings.psr_allow_active)
-				amdgpu_dm_psr_disable(vblank_work->stream);
-		} else if (vblank_work->stream->link->psr_settings.psr_feature_enabled &&
-			   !vblank_work->stream->link->psr_settings.psr_allow_active &&
-			   vblank_work->acrtc->dm_irq_params.allow_psr_entry) {
-			amdgpu_dm_psr_enable(vblank_work->stream);
-		}
-	}
-
-	mutex_unlock(&dm->dc_lock);
-
-	dc_stream_release(vblank_work->stream);
-
-	kfree(vblank_work);
-}
-
-#endif
 
 static void dm_handle_hpd_rx_offload_work(struct work_struct *work)
 {
@@ -1391,6 +1335,41 @@ static bool dm_should_disable_stutter(struct pci_dev *pdev)
 	return false;
 }
 
+static const struct dmi_system_id hpd_disconnect_quirk_table[] = {
+	{
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Precision 3660"),
+		},
+	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Precision 3260"),
+		},
+	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Precision 3460"),
+		},
+	},
+	{}
+};
+
+static void retrieve_dmi_info(struct amdgpu_display_manager *dm)
+{
+	const struct dmi_system_id *dmi_id;
+
+	dm->aux_hpd_discon_quirk = false;
+
+	dmi_id = dmi_first_match(hpd_disconnect_quirk_table);
+	if (dmi_id) {
+		dm->aux_hpd_discon_quirk = true;
+		DRM_INFO("aux_hpd_discon_quirk attached\n");
+	}
+}
+
 static int amdgpu_dm_init(struct amdgpu_device *adev)
 {
 	struct dc_init_data init_data;
@@ -1410,9 +1389,7 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
 
 	mutex_init(&adev->dm.dc_lock);
 	mutex_init(&adev->dm.audio_lock);
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	spin_lock_init(&adev->dm.vblank_lock);
-#endif
 
 	if(amdgpu_dm_irq_init(adev)) {
 		DRM_ERROR("amdgpu: failed to initialize DM IRQ support.\n");
@@ -1505,12 +1482,10 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
 	if (amdgpu_dc_feature_mask & DC_EDP_NO_POWER_SEQUENCING)
 		init_data.flags.edp_no_power_sequencing = true;
 
-#ifdef CONFIG_DRM_AMD_DC_DCN
 	if (amdgpu_dc_feature_mask & DC_DISABLE_LTTPR_DP1_4A)
 		init_data.flags.allow_lttpr_non_transparent_mode.bits.DP1_4A = true;
 	if (amdgpu_dc_feature_mask & DC_DISABLE_LTTPR_DP2_0)
 		init_data.flags.allow_lttpr_non_transparent_mode.bits.DP2_0 = true;
-#endif
 
 	init_data.flags.seamless_boot_edp_requested = false;
 
@@ -1520,7 +1495,15 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
 		DRM_INFO("Seamless boot condition check passed\n");
 	}
 
+	init_data.flags.enable_mipi_converter_optimization = true;
+
+	init_data.dcn_reg_offsets = adev->reg_offset[DCE_HWIP][0];
+	init_data.nbio_reg_offsets = adev->reg_offset[NBIO_HWIP][0];
+
 	INIT_LIST_HEAD(&adev->dm.da_list);
+
+	retrieve_dmi_info(&adev->dm);
+
 	/* Display Core create. */
 	adev->dm.dc = dc_create(&init_data);
 
@@ -1552,6 +1535,11 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
 	if (amdgpu_dc_debug_mask & DC_DISABLE_CLOCK_GATING)
 		adev->dm.dc->debug.disable_clock_gate = true;
 
+	if (amdgpu_dc_debug_mask & DC_FORCE_SUBVP_MCLK_SWITCH)
+		adev->dm.dc->debug.force_subvp_mclk_switch = true;
+
+	adev->dm.dc->debug.visual_confirm = amdgpu_dc_visual_confirm;
+
 	r = dm_dmub_hw_init(adev);
 	if (r) {
 		DRM_ERROR("DMUB interface failed to initialize: status=%d\n", r);
@@ -1566,7 +1554,6 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
 		goto error;
 	}
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	if ((adev->flags & AMD_IS_APU) && (adev->asic_type >= CHIP_CARRIZO)) {
 		struct dc_phy_addr_space_config pa_config;
 
@@ -1575,7 +1562,6 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
 		// Call the DC init_memory func
 		dc_setup_system_context(adev->dm.dc, &pa_config);
 	}
-#endif
 
 	adev->dm.freesync_module = mod_freesync_create(adev->dm.dc);
 	if (!adev->dm.freesync_module) {
@@ -1587,14 +1573,12 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
 
 	amdgpu_dm_init_color_mod();
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	if (adev->dm.dc->caps.max_links > 0) {
 		adev->dm.vblank_control_workqueue =
 			create_singlethread_workqueue("dm_vblank_control_workqueue");
 		if (!adev->dm.vblank_control_workqueue)
 			DRM_ERROR("amdgpu: failed to initialize vblank_workqueue.\n");
 	}
-#endif
 
 #ifdef CONFIG_DRM_AMD_DC_HDCP
 	if (adev->dm.dc->caps.max_links > 0 && adev->family >= AMDGPU_FAMILY_RV) {
@@ -1611,7 +1595,7 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
 #if defined(CONFIG_DRM_AMD_SECURE_DISPLAY)
 	adev->dm.crc_rd_wrk = amdgpu_dm_crtc_secure_display_create_work();
 #endif
-	if (dc_enable_dmub_notifications(adev->dm.dc)) {
+	if (dc_is_dmub_outbox_supported(adev->dm.dc)) {
 		init_completion(&adev->dm.dmub_aux_transfer_done);
 		adev->dm.dmub_notify = kzalloc(sizeof(struct dmub_notification), GFP_KERNEL);
 		if (!adev->dm.dmub_notify) {
@@ -1626,7 +1610,6 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
 		}
 
 		amdgpu_dm_outbox_init(adev);
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 		if (!register_dmub_notify_callback(adev, DMUB_NOTIFICATION_AUX_REPLY,
 			dmub_aux_setconfig_callback, false)) {
 			DRM_ERROR("amdgpu: fail to register dmub aux callback");
@@ -1640,7 +1623,6 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
 			DRM_ERROR("amdgpu: fail to register dmub hpd callback");
 			goto error;
 		}
-#endif /* CONFIG_DRM_AMD_DC_DCN */
 	}
 
 	if (amdgpu_dm_initialize_drm_device(adev)) {
@@ -1649,6 +1631,13 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
 		goto error;
 	}
 
+	/* Enable outbox notification only after IRQ handlers are registered and DMUB is alive.
+	 * It is expected that DMUB will resend any pending notifications at this point, for
+	 * example HPD from DPIA.
+	 */
+	if (dc_is_dmub_outbox_supported(adev->dm.dc))
+		dc_enable_dmub_outbox(adev->dm.dc);
+
 	/* create fake encoders for MST */
 	dm_dp_create_fake_mst_encoders(adev);
 
@@ -1687,12 +1676,10 @@ static void amdgpu_dm_fini(struct amdgpu_device *adev)
 {
 	int i;
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	if (adev->dm.vblank_control_workqueue) {
 		destroy_workqueue(adev->dm.vblank_control_workqueue);
 		adev->dm.vblank_control_workqueue = NULL;
 	}
-#endif
 
 	for (i = 0; i < adev->dm.display_indexes_num; i++) {
 		drm_encoder_cleanup(&adev->dm.mst_encoders[i].base);
@@ -1820,8 +1807,11 @@ static int load_dmcu_fw(struct amdgpu_device *adev)
 		case IP_VERSION(3, 0, 1):
 		case IP_VERSION(3, 1, 2):
 		case IP_VERSION(3, 1, 3):
+		case IP_VERSION(3, 1, 4):
 		case IP_VERSION(3, 1, 5):
 		case IP_VERSION(3, 1, 6):
+		case IP_VERSION(3, 2, 0):
+		case IP_VERSION(3, 2, 1):
 			return 0;
 		default:
 			break;
@@ -1937,6 +1927,10 @@ static int dm_dmub_sw_init(struct amdgpu_device *adev)
 		dmub_asic = (adev->external_rev_id == YELLOW_CARP_B0) ? DMUB_ASIC_DCN31B : DMUB_ASIC_DCN31;
 		fw_name_dmub = FIRMWARE_YELLOW_CARP_DMUB;
 		break;
+	case IP_VERSION(3, 1, 4):
+		dmub_asic = DMUB_ASIC_DCN314;
+		fw_name_dmub = FIRMWARE_DCN_314_DMUB;
+		break;
 	case IP_VERSION(3, 1, 5):
 		dmub_asic = DMUB_ASIC_DCN315;
 		fw_name_dmub = FIRMWARE_DCN_315_DMUB;
@@ -1945,6 +1939,14 @@ static int dm_dmub_sw_init(struct amdgpu_device *adev)
 		dmub_asic = DMUB_ASIC_DCN316;
 		fw_name_dmub = FIRMWARE_DCN316_DMUB;
 		break;
+	case IP_VERSION(3, 2, 0):
+		dmub_asic = DMUB_ASIC_DCN32;
+		fw_name_dmub = FIRMWARE_DCN_V3_2_0_DMCUB;
+		break;
+	case IP_VERSION(3, 2, 1):
+		dmub_asic = DMUB_ASIC_DCN321;
+		fw_name_dmub = FIRMWARE_DCN_V3_2_1_DMCUB;
+		break;
 	default:
 		/* ASIC doesn't support DMUB. */
 		return 0;
@@ -2191,7 +2193,8 @@ static void s3_handle_mst(struct drm_device *dev, bool suspend)
 		} else {
 			ret = drm_dp_mst_topology_mgr_resume(mgr, true);
 			if (ret < 0) {
-				drm_dp_mst_topology_mgr_set_mst(mgr, false);
+				dm_helpers_dp_mst_stop_top_mgr(aconnector->dc_link->ctx,
+					aconnector->dc_link);
 				need_hotplug = true;
 			}
 		}
@@ -2303,9 +2306,6 @@ static int dm_hw_fini(void *handle)
 }
 
 
-static int dm_enable_vblank(struct drm_crtc *crtc);
-static void dm_disable_vblank(struct drm_crtc *crtc);
-
 static void dm_gpureset_toggle_interrupts(struct amdgpu_device *adev,
 				 struct dc_state *state, bool enable)
 {
@@ -2403,9 +2403,7 @@ static int dm_suspend(void *handle)
 	if (amdgpu_in_reset(adev)) {
 		mutex_lock(&dm->dc_lock);
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 		dc_allow_idle_optimizations(adev->dm.dc, false);
-#endif
 
 		dm->cached_dc_state = dc_copy_state(dm->dc->current_state);
 
@@ -2575,34 +2573,6 @@ cleanup:
 	return;
 }
 
-static void dm_set_dpms_off(struct dc_link *link, struct dm_crtc_state *acrtc_state)
-{
-	struct dc_stream_state *stream_state;
-	struct amdgpu_dm_connector *aconnector = link->priv;
-	struct amdgpu_device *adev = drm_to_adev(aconnector->base.dev);
-	struct dc_stream_update stream_update;
-	bool dpms_off = true;
-
-	memset(&stream_update, 0, sizeof(stream_update));
-	stream_update.dpms_off = &dpms_off;
-
-	mutex_lock(&adev->dm.dc_lock);
-	stream_state = dc_stream_find_from_link(link);
-
-	if (stream_state == NULL) {
-		DRM_DEBUG_DRIVER("Error finding stream state associated with link!\n");
-		mutex_unlock(&adev->dm.dc_lock);
-		return;
-	}
-
-	stream_update.stream = stream_state;
-	acrtc_state->force_dpms_off = true;
-	dc_commit_updates_for_stream(stream_state->ctx->dc, NULL, 0,
-				     stream_state, &stream_update,
-				     stream_state->ctx->dc->current_state);
-	mutex_unlock(&adev->dm.dc_lock);
-}
-
 static int dm_resume(void *handle)
 {
 	struct amdgpu_device *adev = handle;
@@ -2642,9 +2612,6 @@ static int dm_resume(void *handle)
 		 */
 		link_enc_cfg_copy(adev->dm.dc->current_state, dc_state);
 
-		if (dc_enable_dmub_notifications(adev->dm.dc))
-			amdgpu_dm_outbox_init(adev);
-
 		r = dm_dmub_hw_init(adev);
 		if (r)
 			DRM_ERROR("DMUB interface failed to initialize: status=%d\n", r);
@@ -2662,6 +2629,11 @@ static int dm_resume(void *handle)
 			}
 		}
 
+		if (dc_is_dmub_outbox_supported(adev->dm.dc)) {
+			amdgpu_dm_outbox_init(adev);
+			dc_enable_dmub_outbox(adev->dm.dc);
+		}
+
 		WARN_ON(!dc_commit_state(dm->dc, dc_state));
 
 		dm_gpureset_commit_state(dm->cached_dc_state, dm);
@@ -2683,13 +2655,15 @@ static int dm_resume(void *handle)
 	/* TODO: Remove dc_state->dccg, use dc->dccg directly. */
 	dc_resource_state_construct(dm->dc, dm_state->context);
 
-	/* Re-enable outbox interrupts for DPIA. */
-	if (dc_enable_dmub_notifications(adev->dm.dc))
-		amdgpu_dm_outbox_init(adev);
-
 	/* Before powering on DC we need to re-initialize DMUB. */
 	dm_dmub_hw_resume(adev);
 
+	/* Re-enable outbox interrupts for DPIA. */
+	if (dc_is_dmub_outbox_supported(adev->dm.dc)) {
+		amdgpu_dm_outbox_init(adev);
+		dc_enable_dmub_outbox(adev->dm.dc);
+	}
+
 	/* power on hardware */
 	dc_set_power_state(dm->dc, DC_ACPI_CM_POWER_STATE_D0);
 
@@ -2722,10 +2696,13 @@ static int dm_resume(void *handle)
 		if (!dc_link_detect_sink(aconnector->dc_link, &new_connection_type))
 			DRM_ERROR("KMS: Failed to detect connector\n");
 
-		if (aconnector->base.force && new_connection_type == dc_connection_none)
+		if (aconnector->base.force && new_connection_type == dc_connection_none) {
 			emulated_link_detect(aconnector->dc_link);
-		else
+		} else {
+			mutex_lock(&dm->dc_lock);
 			dc_link_detect(aconnector->dc_link, DETECT_REASON_HPD);
+			mutex_unlock(&dm->dc_lock);
+		}
 
 		if (aconnector->fake_enable && aconnector->dc_link->local_sink)
 			aconnector->fake_enable = false;
@@ -2835,7 +2812,7 @@ static struct drm_mode_config_helper_funcs amdgpu_dm_mode_config_helperfuncs = {
 
 static void update_connector_ext_caps(struct amdgpu_dm_connector *aconnector)
 {
-	u32 max_cll, min_cll, max, min, q, r;
+	u32 max_avg, min_cll, max, min, q, r;
 	struct amdgpu_dm_backlight_caps *caps;
 	struct amdgpu_display_manager *dm;
 	struct drm_connector *conn_base;
@@ -2865,7 +2842,7 @@ static void update_connector_ext_caps(struct amdgpu_dm_connector *aconnector)
 	caps = &dm->backlight_caps[i];
 	caps->ext_caps = &aconnector->dc_link->dpcd_sink_ext_caps;
 	caps->aux_support = false;
-	max_cll = conn_base->hdr_sink_metadata.hdmi_type1.max_cll;
+	max_avg = conn_base->hdr_sink_metadata.hdmi_type1.max_fall;
 	min_cll = conn_base->hdr_sink_metadata.hdmi_type1.min_cll;
 
 	if (caps->ext_caps->bits.oled == 1 /*||
@@ -2893,8 +2870,8 @@ static void update_connector_ext_caps(struct amdgpu_dm_connector *aconnector)
 	 * The results of the above expressions can be verified at
 	 * pre_computed_values.
 	 */
-	q = max_cll >> 5;
-	r = max_cll % 32;
+	q = max_avg >> 5;
+	r = max_avg % 32;
 	max = (1 << q) * pre_computed_values[r];
 
 	// min luminance: maxLum * (CV/255)^2 / 100
@@ -3053,16 +3030,14 @@ static void handle_hpd_irq_helper(struct amdgpu_dm_connector *aconnector)
 	struct drm_device *dev = connector->dev;
 	enum dc_connection_type new_connection_type = dc_connection_none;
 	struct amdgpu_device *adev = drm_to_adev(dev);
+#ifdef CONFIG_DRM_AMD_DC_HDCP
 	struct dm_connector_state *dm_con_state = to_dm_connector_state(connector->state);
-	struct dm_crtc_state *dm_crtc_state = NULL;
+#endif
+	bool ret = false;
 
 	if (adev->dm.disable_hpd_irq)
 		return;
 
-	if (dm_con_state->base.state && dm_con_state->base.crtc)
-		dm_crtc_state = to_dm_crtc_state(drm_atomic_get_crtc_state(
-					dm_con_state->base.state,
-					dm_con_state->base.crtc));
 	/*
 	 * In case of failure or MST no need to update connector status or notify the OS
 	 * since (for MST case) MST does this in its own context.
@@ -3090,21 +3065,20 @@ static void handle_hpd_irq_helper(struct amdgpu_dm_connector *aconnector)
 
 		if (aconnector->base.force == DRM_FORCE_UNSPECIFIED)
 			drm_kms_helper_connector_hotplug_event(connector);
+	} else {
+		mutex_lock(&adev->dm.dc_lock);
+		ret = dc_link_detect(aconnector->dc_link, DETECT_REASON_HPD);
+		mutex_unlock(&adev->dm.dc_lock);
+		if (ret) {
+			amdgpu_dm_update_connector_after_detect(aconnector);
 
-	} else if (dc_link_detect(aconnector->dc_link, DETECT_REASON_HPD)) {
-		if (new_connection_type == dc_connection_none &&
-		    aconnector->dc_link->type == dc_connection_none &&
-		    dm_crtc_state)
-			dm_set_dpms_off(aconnector->dc_link, dm_crtc_state);
-
-		amdgpu_dm_update_connector_after_detect(aconnector);
-
-		drm_modeset_lock_all(dev);
-		dm_restore_drm_connector_state(dev, connector);
-		drm_modeset_unlock_all(dev);
+			drm_modeset_lock_all(dev);
+			dm_restore_drm_connector_state(dev, connector);
+			drm_modeset_unlock_all(dev);
 
-		if (aconnector->base.force == DRM_FORCE_UNSPECIFIED)
-			drm_kms_helper_connector_hotplug_event(connector);
+			if (aconnector->base.force == DRM_FORCE_UNSPECIFIED)
+				drm_kms_helper_connector_hotplug_event(connector);
+		}
 	}
 	mutex_unlock(&aconnector->hpd_lock);
 
@@ -3299,19 +3273,25 @@ out:
 			drm_modeset_unlock_all(dev);
 
 			drm_kms_helper_connector_hotplug_event(connector);
-		} else if (dc_link_detect(dc_link, DETECT_REASON_HPDRX)) {
+		} else {
+			bool ret = false;
 
-			if (aconnector->fake_enable)
-				aconnector->fake_enable = false;
+			mutex_lock(&adev->dm.dc_lock);
+			ret = dc_link_detect(dc_link, DETECT_REASON_HPDRX);
+			mutex_unlock(&adev->dm.dc_lock);
 
-			amdgpu_dm_update_connector_after_detect(aconnector);
+			if (ret) {
+				if (aconnector->fake_enable)
+					aconnector->fake_enable = false;
 
+				amdgpu_dm_update_connector_after_detect(aconnector);
 
-			drm_modeset_lock_all(dev);
-			dm_restore_drm_connector_state(dev, connector);
-			drm_modeset_unlock_all(dev);
+				drm_modeset_lock_all(dev);
+				dm_restore_drm_connector_state(dev, connector);
+				drm_modeset_unlock_all(dev);
 
-			drm_kms_helper_connector_hotplug_event(connector);
+				drm_kms_helper_connector_hotplug_event(connector);
+			}
 		}
 	}
 #ifdef CONFIG_DRM_AMD_DC_HDCP
@@ -3558,7 +3538,6 @@ static int dce110_register_irq_handlers(struct amdgpu_device *adev)
 	return 0;
 }
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 /* Register IRQ sources and initialize IRQ callbacks */
 static int dcn10_register_irq_handlers(struct amdgpu_device *adev)
 {
@@ -3747,7 +3726,6 @@ static int register_outbox_irq_handlers(struct amdgpu_device *adev)
 
 	return 0;
 }
-#endif
 
 /*
  * Acquires the lock for the atomic state object and returns
@@ -3847,7 +3825,11 @@ static int amdgpu_dm_mode_config_init(struct amdgpu_device *adev)
 	adev_to_drm(adev)->mode_config.max_height = 16384;
 
 	adev_to_drm(adev)->mode_config.preferred_depth = 24;
-	adev_to_drm(adev)->mode_config.prefer_shadow = 1;
+	if (adev->asic_type == CHIP_HAWAII)
+		/* disable prefer shadow for now due to hibernation issues */
+		adev_to_drm(adev)->mode_config.prefer_shadow = 0;
+	else
+		adev_to_drm(adev)->mode_config.prefer_shadow = 1;
 	/* indicates support for immediate flip */
 	adev_to_drm(adev)->mode_config.async_page_flip = true;
 
@@ -3891,9 +3873,6 @@ static int amdgpu_dm_mode_config_init(struct amdgpu_device *adev)
 #define AMDGPU_DM_DEFAULT_MAX_BACKLIGHT 255
 #define AUX_BL_DEFAULT_TRANSITION_TIME_MS 50
 
-#if defined(CONFIG_BACKLIGHT_CLASS_DEVICE) ||\
-	defined(CONFIG_BACKLIGHT_CLASS_DEVICE_MODULE)
-
 static void amdgpu_dm_update_backlight_caps(struct amdgpu_display_manager *dm,
 					    int bl_idx)
 {
@@ -4097,7 +4076,6 @@ amdgpu_dm_register_backlight_device(struct amdgpu_display_manager *dm)
 	else
 		DRM_DEBUG_DRIVER("DM: Registered Backlight device: %s\n", bl_name);
 }
-#endif
 
 static int initialize_plane(struct amdgpu_display_manager *dm,
 			    struct amdgpu_mode_info *mode_info, int plane_id,
@@ -4143,9 +4121,6 @@ static int initialize_plane(struct amdgpu_display_manager *dm,
 static void register_backlight_device(struct amdgpu_display_manager *dm,
 				      struct dc_link *link)
 {
-#if defined(CONFIG_BACKLIGHT_CLASS_DEVICE) ||\
-	defined(CONFIG_BACKLIGHT_CLASS_DEVICE_MODULE)
-
 	if ((link->connector_signal & (SIGNAL_TYPE_EDP | SIGNAL_TYPE_LVDS)) &&
 	    link->type != dc_connection_none) {
 		/*
@@ -4161,9 +4136,9 @@ static void register_backlight_device(struct amdgpu_display_manager *dm,
 			dm->num_of_edps++;
 		}
 	}
-#endif
 }
 
+static void amdgpu_set_panel_orientation(struct drm_connector *connector);
 
 /*
  * In this architecture, the association
@@ -4226,6 +4201,10 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
 	for (i = 0; i < dm->dc->caps.max_planes; ++i) {
 		struct dc_plane_cap *plane = &dm->dc->caps.planes[i];
 
+		/* Do not create overlay if MPO disabled */
+		if (amdgpu_dc_debug_mask & DC_DISABLE_MPO)
+			break;
+
 		if (plane->type != DC_PLANE_TYPE_DCN_UNIVERSAL)
 			continue;
 
@@ -4251,14 +4230,16 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
 			goto fail;
 		}
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	/* Use Outbox interrupt */
 	switch (adev->ip_versions[DCE_HWIP][0]) {
 	case IP_VERSION(3, 0, 0):
 	case IP_VERSION(3, 1, 2):
 	case IP_VERSION(3, 1, 3):
+	case IP_VERSION(3, 1, 4):
 	case IP_VERSION(3, 1, 5):
 	case IP_VERSION(3, 1, 6):
+	case IP_VERSION(3, 2, 0):
+	case IP_VERSION(3, 2, 1):
 	case IP_VERSION(2, 1, 0):
 		if (register_outbox_irq_handlers(dm->adev)) {
 			DRM_ERROR("DM: Failed to initialize IRQ\n");
@@ -4275,8 +4256,11 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
 		switch (adev->ip_versions[DCE_HWIP][0]) {
 		case IP_VERSION(3, 1, 2):
 		case IP_VERSION(3, 1, 3):
+		case IP_VERSION(3, 1, 4):
 		case IP_VERSION(3, 1, 5):
 		case IP_VERSION(3, 1, 6):
+		case IP_VERSION(3, 2, 0):
+		case IP_VERSION(3, 2, 1):
 			psr_feature_enabled = true;
 			break;
 		default:
@@ -4284,10 +4268,6 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
 			break;
 		}
 	}
-#endif
-
-	/* Disable vblank IRQs aggressively for power-saving. */
-	adev_to_drm(adev)->vblank_disable_immediate = true;
 
 	/* loops over all connectors on the board */
 	for (i = 0; i < link_cnt; i++) {
@@ -4326,23 +4306,31 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
 		if (aconnector->base.force && new_connection_type == dc_connection_none) {
 			emulated_link_detect(link);
 			amdgpu_dm_update_connector_after_detect(aconnector);
+		} else {
+			bool ret = false;
 
-		} else if (dc_link_detect(link, DETECT_REASON_BOOT)) {
-			amdgpu_dm_update_connector_after_detect(aconnector);
-			register_backlight_device(dm, link);
-			if (dm->num_of_edps)
-				update_connector_ext_caps(aconnector);
-			if (psr_feature_enabled)
-				amdgpu_dm_set_psr_caps(link);
-
-			/* TODO: Fix vblank control helpers to delay PSR entry to allow this when
-			 * PSR is also supported.
-			 */
-			if (link->psr_settings.psr_feature_enabled)
-				adev_to_drm(adev)->vblank_disable_immediate = false;
-		}
+			mutex_lock(&dm->dc_lock);
+			ret = dc_link_detect(link, DETECT_REASON_BOOT);
+			mutex_unlock(&dm->dc_lock);
+
+			if (ret) {
+				amdgpu_dm_update_connector_after_detect(aconnector);
+				register_backlight_device(dm, link);
 
+				if (dm->num_of_edps)
+					update_connector_ext_caps(aconnector);
 
+				if (psr_feature_enabled)
+					amdgpu_dm_set_psr_caps(link);
+
+				/* TODO: Fix vblank control helpers to delay PSR entry to allow this when
+				 * PSR is also supported.
+				 */
+				if (link->psr_settings.psr_feature_enabled)
+					adev_to_drm(adev)->vblank_disable_immediate = false;
+			}
+		}
+		amdgpu_set_panel_orientation(&aconnector->base);
 	}
 
 	/* Software is initialized. Now we can register interrupt handlers. */
@@ -4380,7 +4368,6 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
 		}
 		break;
 	default:
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 		switch (adev->ip_versions[DCE_HWIP][0]) {
 		case IP_VERSION(1, 0, 0):
 		case IP_VERSION(1, 0, 1):
@@ -4394,8 +4381,11 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
 		case IP_VERSION(3, 0, 1):
 		case IP_VERSION(3, 1, 2):
 		case IP_VERSION(3, 1, 3):
+		case IP_VERSION(3, 1, 4):
 		case IP_VERSION(3, 1, 5):
 		case IP_VERSION(3, 1, 6):
+		case IP_VERSION(3, 2, 0):
+		case IP_VERSION(3, 2, 1):
 			if (dcn10_register_irq_handlers(dm->adev)) {
 				DRM_ERROR("DM: Failed to initialize IRQ\n");
 				goto fail;
@@ -4406,7 +4396,6 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
 					adev->ip_versions[DCE_HWIP][0]);
 			goto fail;
 		}
-#endif
 		break;
 	}
 
@@ -4555,7 +4544,7 @@ static int dm_early_init(void *handle)
 		adev->mode_info.num_dig = 6;
 		break;
 	default:
-#if defined(CONFIG_DRM_AMD_DC_DCN)
+
 		switch (adev->ip_versions[DCE_HWIP][0]) {
 		case IP_VERSION(2, 0, 2):
 		case IP_VERSION(3, 0, 0):
@@ -4581,8 +4570,11 @@ static int dm_early_init(void *handle)
 		case IP_VERSION(2, 1, 0):
 		case IP_VERSION(3, 1, 2):
 		case IP_VERSION(3, 1, 3):
+		case IP_VERSION(3, 1, 4):
 		case IP_VERSION(3, 1, 5):
 		case IP_VERSION(3, 1, 6):
+		case IP_VERSION(3, 2, 0):
+		case IP_VERSION(3, 2, 1):
 			adev->mode_info.num_crtc = 4;
 			adev->mode_info.num_hpd = 4;
 			adev->mode_info.num_dig = 4;
@@ -4592,7 +4584,6 @@ static int dm_early_init(void *handle)
 					adev->ip_versions[DCE_HWIP][0]);
 			return -EINVAL;
 		}
-#endif
 		break;
 	}
 
@@ -4615,13 +4606,6 @@ static int dm_early_init(void *handle)
 	return 0;
 }
 
-static bool modeset_required(struct drm_crtc_state *crtc_state,
-			     struct dc_stream_state *new_stream,
-			     struct dc_stream_state *old_stream)
-{
-	return crtc_state->active && drm_atomic_crtc_needs_modeset(crtc_state);
-}
-
 static bool modereset_required(struct drm_crtc_state *crtc_state)
 {
 	return !crtc_state->active && drm_atomic_crtc_needs_modeset(crtc_state);
@@ -4637,813 +4621,6 @@ static const struct drm_encoder_funcs amdgpu_dm_encoder_funcs = {
 	.destroy = amdgpu_dm_encoder_destroy,
 };
 
-
-static void get_min_max_dc_plane_scaling(struct drm_device *dev,
-					 struct drm_framebuffer *fb,
-					 int *min_downscale, int *max_upscale)
-{
-	struct amdgpu_device *adev = drm_to_adev(dev);
-	struct dc *dc = adev->dm.dc;
-	/* Caps for all supported planes are the same on DCE and DCN 1 - 3 */
-	struct dc_plane_cap *plane_cap = &dc->caps.planes[0];
-
-	switch (fb->format->format) {
-	case DRM_FORMAT_P010:
-	case DRM_FORMAT_NV12:
-	case DRM_FORMAT_NV21:
-		*max_upscale = plane_cap->max_upscale_factor.nv12;
-		*min_downscale = plane_cap->max_downscale_factor.nv12;
-		break;
-
-	case DRM_FORMAT_XRGB16161616F:
-	case DRM_FORMAT_ARGB16161616F:
-	case DRM_FORMAT_XBGR16161616F:
-	case DRM_FORMAT_ABGR16161616F:
-		*max_upscale = plane_cap->max_upscale_factor.fp16;
-		*min_downscale = plane_cap->max_downscale_factor.fp16;
-		break;
-
-	default:
-		*max_upscale = plane_cap->max_upscale_factor.argb8888;
-		*min_downscale = plane_cap->max_downscale_factor.argb8888;
-		break;
-	}
-
-	/*
-	 * A factor of 1 in the plane_cap means to not allow scaling, ie. use a
-	 * scaling factor of 1.0 == 1000 units.
-	 */
-	if (*max_upscale == 1)
-		*max_upscale = 1000;
-
-	if (*min_downscale == 1)
-		*min_downscale = 1000;
-}
-
-
-static int fill_dc_scaling_info(struct amdgpu_device *adev,
-				const struct drm_plane_state *state,
-				struct dc_scaling_info *scaling_info)
-{
-	int scale_w, scale_h, min_downscale, max_upscale;
-
-	memset(scaling_info, 0, sizeof(*scaling_info));
-
-	/* Source is fixed 16.16 but we ignore mantissa for now... */
-	scaling_info->src_rect.x = state->src_x >> 16;
-	scaling_info->src_rect.y = state->src_y >> 16;
-
-	/*
-	 * For reasons we don't (yet) fully understand a non-zero
-	 * src_y coordinate into an NV12 buffer can cause a
-	 * system hang on DCN1x.
-	 * To avoid hangs (and maybe be overly cautious)
-	 * let's reject both non-zero src_x and src_y.
-	 *
-	 * We currently know of only one use-case to reproduce a
-	 * scenario with non-zero src_x and src_y for NV12, which
-	 * is to gesture the YouTube Android app into full screen
-	 * on ChromeOS.
-	 */
-	if (((adev->ip_versions[DCE_HWIP][0] == IP_VERSION(1, 0, 0)) ||
-	    (adev->ip_versions[DCE_HWIP][0] == IP_VERSION(1, 0, 1))) &&
-	    (state->fb && state->fb->format->format == DRM_FORMAT_NV12 &&
-	    (scaling_info->src_rect.x != 0 || scaling_info->src_rect.y != 0)))
-		return -EINVAL;
-
-	scaling_info->src_rect.width = state->src_w >> 16;
-	if (scaling_info->src_rect.width == 0)
-		return -EINVAL;
-
-	scaling_info->src_rect.height = state->src_h >> 16;
-	if (scaling_info->src_rect.height == 0)
-		return -EINVAL;
-
-	scaling_info->dst_rect.x = state->crtc_x;
-	scaling_info->dst_rect.y = state->crtc_y;
-
-	if (state->crtc_w == 0)
-		return -EINVAL;
-
-	scaling_info->dst_rect.width = state->crtc_w;
-
-	if (state->crtc_h == 0)
-		return -EINVAL;
-
-	scaling_info->dst_rect.height = state->crtc_h;
-
-	/* DRM doesn't specify clipping on destination output. */
-	scaling_info->clip_rect = scaling_info->dst_rect;
-
-	/* Validate scaling per-format with DC plane caps */
-	if (state->plane && state->plane->dev && state->fb) {
-		get_min_max_dc_plane_scaling(state->plane->dev, state->fb,
-					     &min_downscale, &max_upscale);
-	} else {
-		min_downscale = 250;
-		max_upscale = 16000;
-	}
-
-	scale_w = scaling_info->dst_rect.width * 1000 /
-		  scaling_info->src_rect.width;
-
-	if (scale_w < min_downscale || scale_w > max_upscale)
-		return -EINVAL;
-
-	scale_h = scaling_info->dst_rect.height * 1000 /
-		  scaling_info->src_rect.height;
-
-	if (scale_h < min_downscale || scale_h > max_upscale)
-		return -EINVAL;
-
-	/*
-	 * The "scaling_quality" can be ignored for now, quality = 0 has DC
-	 * assume reasonable defaults based on the format.
-	 */
-
-	return 0;
-}
-
-static void
-fill_gfx8_tiling_info_from_flags(union dc_tiling_info *tiling_info,
-				 uint64_t tiling_flags)
-{
-	/* Fill GFX8 params */
-	if (AMDGPU_TILING_GET(tiling_flags, ARRAY_MODE) == DC_ARRAY_2D_TILED_THIN1) {
-		unsigned int bankw, bankh, mtaspect, tile_split, num_banks;
-
-		bankw = AMDGPU_TILING_GET(tiling_flags, BANK_WIDTH);
-		bankh = AMDGPU_TILING_GET(tiling_flags, BANK_HEIGHT);
-		mtaspect = AMDGPU_TILING_GET(tiling_flags, MACRO_TILE_ASPECT);
-		tile_split = AMDGPU_TILING_GET(tiling_flags, TILE_SPLIT);
-		num_banks = AMDGPU_TILING_GET(tiling_flags, NUM_BANKS);
-
-		/* XXX fix me for VI */
-		tiling_info->gfx8.num_banks = num_banks;
-		tiling_info->gfx8.array_mode =
-				DC_ARRAY_2D_TILED_THIN1;
-		tiling_info->gfx8.tile_split = tile_split;
-		tiling_info->gfx8.bank_width = bankw;
-		tiling_info->gfx8.bank_height = bankh;
-		tiling_info->gfx8.tile_aspect = mtaspect;
-		tiling_info->gfx8.tile_mode =
-				DC_ADDR_SURF_MICRO_TILING_DISPLAY;
-	} else if (AMDGPU_TILING_GET(tiling_flags, ARRAY_MODE)
-			== DC_ARRAY_1D_TILED_THIN1) {
-		tiling_info->gfx8.array_mode = DC_ARRAY_1D_TILED_THIN1;
-	}
-
-	tiling_info->gfx8.pipe_config =
-			AMDGPU_TILING_GET(tiling_flags, PIPE_CONFIG);
-}
-
-static void
-fill_gfx9_tiling_info_from_device(const struct amdgpu_device *adev,
-				  union dc_tiling_info *tiling_info)
-{
-	tiling_info->gfx9.num_pipes =
-		adev->gfx.config.gb_addr_config_fields.num_pipes;
-	tiling_info->gfx9.num_banks =
-		adev->gfx.config.gb_addr_config_fields.num_banks;
-	tiling_info->gfx9.pipe_interleave =
-		adev->gfx.config.gb_addr_config_fields.pipe_interleave_size;
-	tiling_info->gfx9.num_shader_engines =
-		adev->gfx.config.gb_addr_config_fields.num_se;
-	tiling_info->gfx9.max_compressed_frags =
-		adev->gfx.config.gb_addr_config_fields.max_compress_frags;
-	tiling_info->gfx9.num_rb_per_se =
-		adev->gfx.config.gb_addr_config_fields.num_rb_per_se;
-	tiling_info->gfx9.shaderEnable = 1;
-	if (adev->ip_versions[GC_HWIP][0] >= IP_VERSION(10, 3, 0))
-		tiling_info->gfx9.num_pkrs = adev->gfx.config.gb_addr_config_fields.num_pkrs;
-}
-
-static int
-validate_dcc(struct amdgpu_device *adev,
-	     const enum surface_pixel_format format,
-	     const enum dc_rotation_angle rotation,
-	     const union dc_tiling_info *tiling_info,
-	     const struct dc_plane_dcc_param *dcc,
-	     const struct dc_plane_address *address,
-	     const struct plane_size *plane_size)
-{
-	struct dc *dc = adev->dm.dc;
-	struct dc_dcc_surface_param input;
-	struct dc_surface_dcc_cap output;
-
-	memset(&input, 0, sizeof(input));
-	memset(&output, 0, sizeof(output));
-
-	if (!dcc->enable)
-		return 0;
-
-	if (format >= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN ||
-	    !dc->cap_funcs.get_dcc_compression_cap)
-		return -EINVAL;
-
-	input.format = format;
-	input.surface_size.width = plane_size->surface_size.width;
-	input.surface_size.height = plane_size->surface_size.height;
-	input.swizzle_mode = tiling_info->gfx9.swizzle;
-
-	if (rotation == ROTATION_ANGLE_0 || rotation == ROTATION_ANGLE_180)
-		input.scan = SCAN_DIRECTION_HORIZONTAL;
-	else if (rotation == ROTATION_ANGLE_90 || rotation == ROTATION_ANGLE_270)
-		input.scan = SCAN_DIRECTION_VERTICAL;
-
-	if (!dc->cap_funcs.get_dcc_compression_cap(dc, &input, &output))
-		return -EINVAL;
-
-	if (!output.capable)
-		return -EINVAL;
-
-	if (dcc->independent_64b_blks == 0 &&
-	    output.grph.rgb.independent_64b_blks != 0)
-		return -EINVAL;
-
-	return 0;
-}
-
-static bool
-modifier_has_dcc(uint64_t modifier)
-{
-	return IS_AMD_FMT_MOD(modifier) && AMD_FMT_MOD_GET(DCC, modifier);
-}
-
-static unsigned
-modifier_gfx9_swizzle_mode(uint64_t modifier)
-{
-	if (modifier == DRM_FORMAT_MOD_LINEAR)
-		return 0;
-
-	return AMD_FMT_MOD_GET(TILE, modifier);
-}
-
-static const struct drm_format_info *
-amd_get_format_info(const struct drm_mode_fb_cmd2 *cmd)
-{
-	return amdgpu_lookup_format_info(cmd->pixel_format, cmd->modifier[0]);
-}
-
-static void
-fill_gfx9_tiling_info_from_modifier(const struct amdgpu_device *adev,
-				    union dc_tiling_info *tiling_info,
-				    uint64_t modifier)
-{
-	unsigned int mod_bank_xor_bits = AMD_FMT_MOD_GET(BANK_XOR_BITS, modifier);
-	unsigned int mod_pipe_xor_bits = AMD_FMT_MOD_GET(PIPE_XOR_BITS, modifier);
-	unsigned int pkrs_log2 = AMD_FMT_MOD_GET(PACKERS, modifier);
-	unsigned int pipes_log2 = min(4u, mod_pipe_xor_bits);
-
-	fill_gfx9_tiling_info_from_device(adev, tiling_info);
-
-	if (!IS_AMD_FMT_MOD(modifier))
-		return;
-
-	tiling_info->gfx9.num_pipes = 1u << pipes_log2;
-	tiling_info->gfx9.num_shader_engines = 1u << (mod_pipe_xor_bits - pipes_log2);
-
-	if (adev->family >= AMDGPU_FAMILY_NV) {
-		tiling_info->gfx9.num_pkrs = 1u << pkrs_log2;
-	} else {
-		tiling_info->gfx9.num_banks = 1u << mod_bank_xor_bits;
-
-		/* for DCC we know it isn't rb aligned, so rb_per_se doesn't matter. */
-	}
-}
-
-enum dm_micro_swizzle {
-	MICRO_SWIZZLE_Z = 0,
-	MICRO_SWIZZLE_S = 1,
-	MICRO_SWIZZLE_D = 2,
-	MICRO_SWIZZLE_R = 3
-};
-
-static bool dm_plane_format_mod_supported(struct drm_plane *plane,
-					  uint32_t format,
-					  uint64_t modifier)
-{
-	struct amdgpu_device *adev = drm_to_adev(plane->dev);
-	const struct drm_format_info *info = drm_format_info(format);
-	int i;
-
-	enum dm_micro_swizzle microtile = modifier_gfx9_swizzle_mode(modifier) & 3;
-
-	if (!info)
-		return false;
-
-	/*
-	 * We always have to allow these modifiers:
-	 * 1. Core DRM checks for LINEAR support if userspace does not provide modifiers.
-	 * 2. Not passing any modifiers is the same as explicitly passing INVALID.
-	 */
-	if (modifier == DRM_FORMAT_MOD_LINEAR ||
-	    modifier == DRM_FORMAT_MOD_INVALID) {
-		return true;
-	}
-
-	/* Check that the modifier is on the list of the plane's supported modifiers. */
-	for (i = 0; i < plane->modifier_count; i++) {
-		if (modifier == plane->modifiers[i])
-			break;
-	}
-	if (i == plane->modifier_count)
-		return false;
-
-	/*
-	 * For D swizzle the canonical modifier depends on the bpp, so check
-	 * it here.
-	 */
-	if (AMD_FMT_MOD_GET(TILE_VERSION, modifier) == AMD_FMT_MOD_TILE_VER_GFX9 &&
-	    adev->family >= AMDGPU_FAMILY_NV) {
-		if (microtile == MICRO_SWIZZLE_D && info->cpp[0] == 4)
-			return false;
-	}
-
-	if (adev->family >= AMDGPU_FAMILY_RV && microtile == MICRO_SWIZZLE_D &&
-	    info->cpp[0] < 8)
-		return false;
-
-	if (modifier_has_dcc(modifier)) {
-		/* Per radeonsi comments 16/64 bpp are more complicated. */
-		if (info->cpp[0] != 4)
-			return false;
-		/* We support multi-planar formats, but not when combined with
-		 * additional DCC metadata planes. */
-		if (info->num_planes > 1)
-			return false;
-	}
-
-	return true;
-}
-
-static void
-add_modifier(uint64_t **mods, uint64_t *size, uint64_t *cap, uint64_t mod)
-{
-	if (!*mods)
-		return;
-
-	if (*cap - *size < 1) {
-		uint64_t new_cap = *cap * 2;
-		uint64_t *new_mods = kmalloc(new_cap * sizeof(uint64_t), GFP_KERNEL);
-
-		if (!new_mods) {
-			kfree(*mods);
-			*mods = NULL;
-			return;
-		}
-
-		memcpy(new_mods, *mods, sizeof(uint64_t) * *size);
-		kfree(*mods);
-		*mods = new_mods;
-		*cap = new_cap;
-	}
-
-	(*mods)[*size] = mod;
-	*size += 1;
-}
-
-static void
-add_gfx9_modifiers(const struct amdgpu_device *adev,
-		   uint64_t **mods, uint64_t *size, uint64_t *capacity)
-{
-	int pipes = ilog2(adev->gfx.config.gb_addr_config_fields.num_pipes);
-	int pipe_xor_bits = min(8, pipes +
-				ilog2(adev->gfx.config.gb_addr_config_fields.num_se));
-	int bank_xor_bits = min(8 - pipe_xor_bits,
-				ilog2(adev->gfx.config.gb_addr_config_fields.num_banks));
-	int rb = ilog2(adev->gfx.config.gb_addr_config_fields.num_se) +
-		 ilog2(adev->gfx.config.gb_addr_config_fields.num_rb_per_se);
-
-
-	if (adev->family == AMDGPU_FAMILY_RV) {
-		/* Raven2 and later */
-		bool has_constant_encode = adev->asic_type > CHIP_RAVEN || adev->external_rev_id >= 0x81;
-
-		/*
-		 * No _D DCC swizzles yet because we only allow 32bpp, which
-		 * doesn't support _D on DCN
-		 */
-
-		if (has_constant_encode) {
-			add_modifier(mods, size, capacity, AMD_FMT_MOD |
-				    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_S_X) |
-				    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX9) |
-				    AMD_FMT_MOD_SET(PIPE_XOR_BITS, pipe_xor_bits) |
-				    AMD_FMT_MOD_SET(BANK_XOR_BITS, bank_xor_bits) |
-				    AMD_FMT_MOD_SET(DCC, 1) |
-				    AMD_FMT_MOD_SET(DCC_INDEPENDENT_64B, 1) |
-				    AMD_FMT_MOD_SET(DCC_MAX_COMPRESSED_BLOCK, AMD_FMT_MOD_DCC_BLOCK_64B) |
-				    AMD_FMT_MOD_SET(DCC_CONSTANT_ENCODE, 1));
-		}
-
-		add_modifier(mods, size, capacity, AMD_FMT_MOD |
-			    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_S_X) |
-			    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX9) |
-			    AMD_FMT_MOD_SET(PIPE_XOR_BITS, pipe_xor_bits) |
-			    AMD_FMT_MOD_SET(BANK_XOR_BITS, bank_xor_bits) |
-			    AMD_FMT_MOD_SET(DCC, 1) |
-			    AMD_FMT_MOD_SET(DCC_INDEPENDENT_64B, 1) |
-			    AMD_FMT_MOD_SET(DCC_MAX_COMPRESSED_BLOCK, AMD_FMT_MOD_DCC_BLOCK_64B) |
-			    AMD_FMT_MOD_SET(DCC_CONSTANT_ENCODE, 0));
-
-		if (has_constant_encode) {
-			add_modifier(mods, size, capacity, AMD_FMT_MOD |
-				    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_S_X) |
-				    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX9) |
-				    AMD_FMT_MOD_SET(PIPE_XOR_BITS, pipe_xor_bits) |
-				    AMD_FMT_MOD_SET(BANK_XOR_BITS, bank_xor_bits) |
-				    AMD_FMT_MOD_SET(DCC, 1) |
-				    AMD_FMT_MOD_SET(DCC_RETILE, 1) |
-				    AMD_FMT_MOD_SET(DCC_INDEPENDENT_64B, 1) |
-				    AMD_FMT_MOD_SET(DCC_MAX_COMPRESSED_BLOCK, AMD_FMT_MOD_DCC_BLOCK_64B) |
-
-				    AMD_FMT_MOD_SET(DCC_CONSTANT_ENCODE, 1) |
-				    AMD_FMT_MOD_SET(RB, rb) |
-				    AMD_FMT_MOD_SET(PIPE, pipes));
-		}
-
-		add_modifier(mods, size, capacity, AMD_FMT_MOD |
-			    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_S_X) |
-			    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX9) |
-			    AMD_FMT_MOD_SET(PIPE_XOR_BITS, pipe_xor_bits) |
-			    AMD_FMT_MOD_SET(BANK_XOR_BITS, bank_xor_bits) |
-			    AMD_FMT_MOD_SET(DCC, 1) |
-			    AMD_FMT_MOD_SET(DCC_RETILE, 1) |
-			    AMD_FMT_MOD_SET(DCC_INDEPENDENT_64B, 1) |
-			    AMD_FMT_MOD_SET(DCC_MAX_COMPRESSED_BLOCK, AMD_FMT_MOD_DCC_BLOCK_64B) |
-			    AMD_FMT_MOD_SET(DCC_CONSTANT_ENCODE, 0) |
-			    AMD_FMT_MOD_SET(RB, rb) |
-			    AMD_FMT_MOD_SET(PIPE, pipes));
-	}
-
-	/*
-	 * Only supported for 64bpp on Raven, will be filtered on format in
-	 * dm_plane_format_mod_supported.
-	 */
-	add_modifier(mods, size, capacity, AMD_FMT_MOD |
-		    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_D_X) |
-		    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX9) |
-		    AMD_FMT_MOD_SET(PIPE_XOR_BITS, pipe_xor_bits) |
-		    AMD_FMT_MOD_SET(BANK_XOR_BITS, bank_xor_bits));
-
-	if (adev->family == AMDGPU_FAMILY_RV) {
-		add_modifier(mods, size, capacity, AMD_FMT_MOD |
-			    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_S_X) |
-			    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX9) |
-			    AMD_FMT_MOD_SET(PIPE_XOR_BITS, pipe_xor_bits) |
-			    AMD_FMT_MOD_SET(BANK_XOR_BITS, bank_xor_bits));
-	}
-
-	/*
-	 * Only supported for 64bpp on Raven, will be filtered on format in
-	 * dm_plane_format_mod_supported.
-	 */
-	add_modifier(mods, size, capacity, AMD_FMT_MOD |
-		    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_D) |
-		    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX9));
-
-	if (adev->family == AMDGPU_FAMILY_RV) {
-		add_modifier(mods, size, capacity, AMD_FMT_MOD |
-			    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_S) |
-			    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX9));
-	}
-}
-
-static void
-add_gfx10_1_modifiers(const struct amdgpu_device *adev,
-		      uint64_t **mods, uint64_t *size, uint64_t *capacity)
-{
-	int pipe_xor_bits = ilog2(adev->gfx.config.gb_addr_config_fields.num_pipes);
-
-	add_modifier(mods, size, capacity, AMD_FMT_MOD |
-		    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_R_X) |
-		    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX10) |
-		    AMD_FMT_MOD_SET(PIPE_XOR_BITS, pipe_xor_bits) |
-		    AMD_FMT_MOD_SET(DCC, 1) |
-		    AMD_FMT_MOD_SET(DCC_CONSTANT_ENCODE, 1) |
-		    AMD_FMT_MOD_SET(DCC_INDEPENDENT_64B, 1) |
-		    AMD_FMT_MOD_SET(DCC_MAX_COMPRESSED_BLOCK, AMD_FMT_MOD_DCC_BLOCK_64B));
-
-	add_modifier(mods, size, capacity, AMD_FMT_MOD |
-		    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_R_X) |
-		    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX10) |
-		    AMD_FMT_MOD_SET(PIPE_XOR_BITS, pipe_xor_bits) |
-		    AMD_FMT_MOD_SET(DCC, 1) |
-		    AMD_FMT_MOD_SET(DCC_RETILE, 1) |
-		    AMD_FMT_MOD_SET(DCC_CONSTANT_ENCODE, 1) |
-		    AMD_FMT_MOD_SET(DCC_INDEPENDENT_64B, 1) |
-		    AMD_FMT_MOD_SET(DCC_MAX_COMPRESSED_BLOCK, AMD_FMT_MOD_DCC_BLOCK_64B));
-
-	add_modifier(mods, size, capacity, AMD_FMT_MOD |
-		    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_R_X) |
-		    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX10) |
-		    AMD_FMT_MOD_SET(PIPE_XOR_BITS, pipe_xor_bits));
-
-	add_modifier(mods, size, capacity, AMD_FMT_MOD |
-		    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_S_X) |
-		    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX10) |
-		    AMD_FMT_MOD_SET(PIPE_XOR_BITS, pipe_xor_bits));
-
-
-	/* Only supported for 64bpp, will be filtered in dm_plane_format_mod_supported */
-	add_modifier(mods, size, capacity, AMD_FMT_MOD |
-		    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_D) |
-		    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX9));
-
-	add_modifier(mods, size, capacity, AMD_FMT_MOD |
-		    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_S) |
-		    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX9));
-}
-
-static void
-add_gfx10_3_modifiers(const struct amdgpu_device *adev,
-		      uint64_t **mods, uint64_t *size, uint64_t *capacity)
-{
-	int pipe_xor_bits = ilog2(adev->gfx.config.gb_addr_config_fields.num_pipes);
-	int pkrs = ilog2(adev->gfx.config.gb_addr_config_fields.num_pkrs);
-
-	add_modifier(mods, size, capacity, AMD_FMT_MOD |
-		    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_R_X) |
-		    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX10_RBPLUS) |
-		    AMD_FMT_MOD_SET(PIPE_XOR_BITS, pipe_xor_bits) |
-		    AMD_FMT_MOD_SET(PACKERS, pkrs) |
-		    AMD_FMT_MOD_SET(DCC, 1) |
-		    AMD_FMT_MOD_SET(DCC_CONSTANT_ENCODE, 1) |
-		    AMD_FMT_MOD_SET(DCC_INDEPENDENT_64B, 1) |
-		    AMD_FMT_MOD_SET(DCC_INDEPENDENT_128B, 1) |
-		    AMD_FMT_MOD_SET(DCC_MAX_COMPRESSED_BLOCK, AMD_FMT_MOD_DCC_BLOCK_64B));
-
-	add_modifier(mods, size, capacity, AMD_FMT_MOD |
-		    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_R_X) |
-		    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX10_RBPLUS) |
-		    AMD_FMT_MOD_SET(PIPE_XOR_BITS, pipe_xor_bits) |
-		    AMD_FMT_MOD_SET(PACKERS, pkrs) |
-		    AMD_FMT_MOD_SET(DCC, 1) |
-		    AMD_FMT_MOD_SET(DCC_CONSTANT_ENCODE, 1) |
-		    AMD_FMT_MOD_SET(DCC_INDEPENDENT_128B, 1) |
-		    AMD_FMT_MOD_SET(DCC_MAX_COMPRESSED_BLOCK, AMD_FMT_MOD_DCC_BLOCK_128B));
-
-	add_modifier(mods, size, capacity, AMD_FMT_MOD |
-		    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_R_X) |
-		    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX10_RBPLUS) |
-		    AMD_FMT_MOD_SET(PIPE_XOR_BITS, pipe_xor_bits) |
-		    AMD_FMT_MOD_SET(PACKERS, pkrs) |
-		    AMD_FMT_MOD_SET(DCC, 1) |
-		    AMD_FMT_MOD_SET(DCC_RETILE, 1) |
-		    AMD_FMT_MOD_SET(DCC_CONSTANT_ENCODE, 1) |
-		    AMD_FMT_MOD_SET(DCC_INDEPENDENT_64B, 1) |
-		    AMD_FMT_MOD_SET(DCC_INDEPENDENT_128B, 1) |
-		    AMD_FMT_MOD_SET(DCC_MAX_COMPRESSED_BLOCK, AMD_FMT_MOD_DCC_BLOCK_64B));
-
-	add_modifier(mods, size, capacity, AMD_FMT_MOD |
-		    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_R_X) |
-		    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX10_RBPLUS) |
-		    AMD_FMT_MOD_SET(PIPE_XOR_BITS, pipe_xor_bits) |
-		    AMD_FMT_MOD_SET(PACKERS, pkrs) |
-		    AMD_FMT_MOD_SET(DCC, 1) |
-		    AMD_FMT_MOD_SET(DCC_RETILE, 1) |
-		    AMD_FMT_MOD_SET(DCC_CONSTANT_ENCODE, 1) |
-		    AMD_FMT_MOD_SET(DCC_INDEPENDENT_128B, 1) |
-		    AMD_FMT_MOD_SET(DCC_MAX_COMPRESSED_BLOCK, AMD_FMT_MOD_DCC_BLOCK_128B));
-
-	add_modifier(mods, size, capacity, AMD_FMT_MOD |
-		    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_R_X) |
-		    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX10_RBPLUS) |
-		    AMD_FMT_MOD_SET(PIPE_XOR_BITS, pipe_xor_bits) |
-		    AMD_FMT_MOD_SET(PACKERS, pkrs));
-
-	add_modifier(mods, size, capacity, AMD_FMT_MOD |
-		    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_S_X) |
-		    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX10_RBPLUS) |
-		    AMD_FMT_MOD_SET(PIPE_XOR_BITS, pipe_xor_bits) |
-		    AMD_FMT_MOD_SET(PACKERS, pkrs));
-
-	/* Only supported for 64bpp, will be filtered in dm_plane_format_mod_supported */
-	add_modifier(mods, size, capacity, AMD_FMT_MOD |
-		    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_D) |
-		    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX9));
-
-	add_modifier(mods, size, capacity, AMD_FMT_MOD |
-		    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_S) |
-		    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX9));
-}
-
-static int
-get_plane_modifiers(const struct amdgpu_device *adev, unsigned int plane_type, uint64_t **mods)
-{
-	uint64_t size = 0, capacity = 128;
-	*mods = NULL;
-
-	/* We have not hooked up any pre-GFX9 modifiers. */
-	if (adev->family < AMDGPU_FAMILY_AI)
-		return 0;
-
-	*mods = kmalloc(capacity * sizeof(uint64_t), GFP_KERNEL);
-
-	if (plane_type == DRM_PLANE_TYPE_CURSOR) {
-		add_modifier(mods, &size, &capacity, DRM_FORMAT_MOD_LINEAR);
-		add_modifier(mods, &size, &capacity, DRM_FORMAT_MOD_INVALID);
-		return *mods ? 0 : -ENOMEM;
-	}
-
-	switch (adev->family) {
-	case AMDGPU_FAMILY_AI:
-	case AMDGPU_FAMILY_RV:
-		add_gfx9_modifiers(adev, mods, &size, &capacity);
-		break;
-	case AMDGPU_FAMILY_NV:
-	case AMDGPU_FAMILY_VGH:
-	case AMDGPU_FAMILY_YC:
-	case AMDGPU_FAMILY_GC_10_3_6:
-	case AMDGPU_FAMILY_GC_10_3_7:
-		if (adev->ip_versions[GC_HWIP][0] >= IP_VERSION(10, 3, 0))
-			add_gfx10_3_modifiers(adev, mods, &size, &capacity);
-		else
-			add_gfx10_1_modifiers(adev, mods, &size, &capacity);
-		break;
-	}
-
-	add_modifier(mods, &size, &capacity, DRM_FORMAT_MOD_LINEAR);
-
-	/* INVALID marks the end of the list. */
-	add_modifier(mods, &size, &capacity, DRM_FORMAT_MOD_INVALID);
-
-	if (!*mods)
-		return -ENOMEM;
-
-	return 0;
-}
-
-static int
-fill_gfx9_plane_attributes_from_modifiers(struct amdgpu_device *adev,
-					  const struct amdgpu_framebuffer *afb,
-					  const enum surface_pixel_format format,
-					  const enum dc_rotation_angle rotation,
-					  const struct plane_size *plane_size,
-					  union dc_tiling_info *tiling_info,
-					  struct dc_plane_dcc_param *dcc,
-					  struct dc_plane_address *address,
-					  const bool force_disable_dcc)
-{
-	const uint64_t modifier = afb->base.modifier;
-	int ret = 0;
-
-	fill_gfx9_tiling_info_from_modifier(adev, tiling_info, modifier);
-	tiling_info->gfx9.swizzle = modifier_gfx9_swizzle_mode(modifier);
-
-	if (modifier_has_dcc(modifier) && !force_disable_dcc) {
-		uint64_t dcc_address = afb->address + afb->base.offsets[1];
-		bool independent_64b_blks = AMD_FMT_MOD_GET(DCC_INDEPENDENT_64B, modifier);
-		bool independent_128b_blks = AMD_FMT_MOD_GET(DCC_INDEPENDENT_128B, modifier);
-
-		dcc->enable = 1;
-		dcc->meta_pitch = afb->base.pitches[1];
-		dcc->independent_64b_blks = independent_64b_blks;
-		if (AMD_FMT_MOD_GET(TILE_VERSION, modifier) == AMD_FMT_MOD_TILE_VER_GFX10_RBPLUS) {
-			if (independent_64b_blks && independent_128b_blks)
-				dcc->dcc_ind_blk = hubp_ind_block_64b_no_128bcl;
-			else if (independent_128b_blks)
-				dcc->dcc_ind_blk = hubp_ind_block_128b;
-			else if (independent_64b_blks && !independent_128b_blks)
-				dcc->dcc_ind_blk = hubp_ind_block_64b;
-			else
-				dcc->dcc_ind_blk = hubp_ind_block_unconstrained;
-		} else {
-			if (independent_64b_blks)
-				dcc->dcc_ind_blk = hubp_ind_block_64b;
-			else
-				dcc->dcc_ind_blk = hubp_ind_block_unconstrained;
-		}
-
-		address->grph.meta_addr.low_part = lower_32_bits(dcc_address);
-		address->grph.meta_addr.high_part = upper_32_bits(dcc_address);
-	}
-
-	ret = validate_dcc(adev, format, rotation, tiling_info, dcc, address, plane_size);
-	if (ret)
-		drm_dbg_kms(adev_to_drm(adev), "validate_dcc: returned error: %d\n", ret);
-
-	return ret;
-}
-
-static int
-fill_plane_buffer_attributes(struct amdgpu_device *adev,
-			     const struct amdgpu_framebuffer *afb,
-			     const enum surface_pixel_format format,
-			     const enum dc_rotation_angle rotation,
-			     const uint64_t tiling_flags,
-			     union dc_tiling_info *tiling_info,
-			     struct plane_size *plane_size,
-			     struct dc_plane_dcc_param *dcc,
-			     struct dc_plane_address *address,
-			     bool tmz_surface,
-			     bool force_disable_dcc)
-{
-	const struct drm_framebuffer *fb = &afb->base;
-	int ret;
-
-	memset(tiling_info, 0, sizeof(*tiling_info));
-	memset(plane_size, 0, sizeof(*plane_size));
-	memset(dcc, 0, sizeof(*dcc));
-	memset(address, 0, sizeof(*address));
-
-	address->tmz_surface = tmz_surface;
-
-	if (format < SURFACE_PIXEL_FORMAT_VIDEO_BEGIN) {
-		uint64_t addr = afb->address + fb->offsets[0];
-
-		plane_size->surface_size.x = 0;
-		plane_size->surface_size.y = 0;
-		plane_size->surface_size.width = fb->width;
-		plane_size->surface_size.height = fb->height;
-		plane_size->surface_pitch =
-			fb->pitches[0] / fb->format->cpp[0];
-
-		address->type = PLN_ADDR_TYPE_GRAPHICS;
-		address->grph.addr.low_part = lower_32_bits(addr);
-		address->grph.addr.high_part = upper_32_bits(addr);
-	} else if (format < SURFACE_PIXEL_FORMAT_INVALID) {
-		uint64_t luma_addr = afb->address + fb->offsets[0];
-		uint64_t chroma_addr = afb->address + fb->offsets[1];
-
-		plane_size->surface_size.x = 0;
-		plane_size->surface_size.y = 0;
-		plane_size->surface_size.width = fb->width;
-		plane_size->surface_size.height = fb->height;
-		plane_size->surface_pitch =
-			fb->pitches[0] / fb->format->cpp[0];
-
-		plane_size->chroma_size.x = 0;
-		plane_size->chroma_size.y = 0;
-		/* TODO: set these based on surface format */
-		plane_size->chroma_size.width = fb->width / 2;
-		plane_size->chroma_size.height = fb->height / 2;
-
-		plane_size->chroma_pitch =
-			fb->pitches[1] / fb->format->cpp[1];
-
-		address->type = PLN_ADDR_TYPE_VIDEO_PROGRESSIVE;
-		address->video_progressive.luma_addr.low_part =
-			lower_32_bits(luma_addr);
-		address->video_progressive.luma_addr.high_part =
-			upper_32_bits(luma_addr);
-		address->video_progressive.chroma_addr.low_part =
-			lower_32_bits(chroma_addr);
-		address->video_progressive.chroma_addr.high_part =
-			upper_32_bits(chroma_addr);
-	}
-
-	if (adev->family >= AMDGPU_FAMILY_AI) {
-		ret = fill_gfx9_plane_attributes_from_modifiers(adev, afb, format,
-								rotation, plane_size,
-								tiling_info, dcc,
-								address,
-								force_disable_dcc);
-		if (ret)
-			return ret;
-	} else {
-		fill_gfx8_tiling_info_from_flags(tiling_info, tiling_flags);
-	}
-
-	return 0;
-}
-
-static void
-fill_blending_from_plane_state(const struct drm_plane_state *plane_state,
-			       bool *per_pixel_alpha, bool *global_alpha,
-			       int *global_alpha_value)
-{
-	*per_pixel_alpha = false;
-	*global_alpha = false;
-	*global_alpha_value = 0xff;
-
-	if (plane_state->plane->type != DRM_PLANE_TYPE_OVERLAY)
-		return;
-
-	if (plane_state->pixel_blend_mode == DRM_MODE_BLEND_PREMULTI) {
-		static const uint32_t alpha_formats[] = {
-			DRM_FORMAT_ARGB8888,
-			DRM_FORMAT_RGBA8888,
-			DRM_FORMAT_ABGR8888,
-		};
-		uint32_t format = plane_state->fb->format->format;
-		unsigned int i;
-
-		for (i = 0; i < ARRAY_SIZE(alpha_formats); ++i) {
-			if (format == alpha_formats[i]) {
-				*per_pixel_alpha = true;
-				break;
-			}
-		}
-	}
-
-	if (plane_state->alpha < 0xffff) {
-		*global_alpha = true;
-		*global_alpha_value = plane_state->alpha >> 8;
-	}
-}
-
 static int
 fill_plane_color_attributes(const struct drm_plane_state *plane_state,
 			    const enum surface_pixel_format format,
@@ -5578,6 +4755,7 @@ fill_dc_plane_info_and_addr(struct amdgpu_device *adev,
 		break;
 	}
 
+
 	plane_info->visible = true;
 	plane_info->stereo_format = PLANE_STEREO_FORMAT_NONE;
 
@@ -5592,13 +4770,13 @@ fill_dc_plane_info_and_addr(struct amdgpu_device *adev,
 					   plane_info->rotation, tiling_flags,
 					   &plane_info->tiling_info,
 					   &plane_info->plane_size,
-					   &plane_info->dcc, address, tmz_surface,
-					   force_disable_dcc);
+					   &plane_info->dcc, address,
+					   tmz_surface, force_disable_dcc);
 	if (ret)
 		return ret;
 
 	fill_blending_from_plane_state(
-		plane_state, &plane_info->per_pixel_alpha,
+		plane_state, &plane_info->per_pixel_alpha, &plane_info->pre_multiplied_alpha,
 		&plane_info->global_alpha, &plane_info->global_alpha_value);
 
 	return 0;
@@ -5645,6 +4823,7 @@ static int fill_dc_plane_attributes(struct amdgpu_device *adev,
 	dc_plane_state->tiling_info = plane_info.tiling_info;
 	dc_plane_state->visible = plane_info.visible;
 	dc_plane_state->per_pixel_alpha = plane_info.per_pixel_alpha;
+	dc_plane_state->pre_multiplied_alpha = plane_info.pre_multiplied_alpha;
 	dc_plane_state->global_alpha = plane_info.global_alpha;
 	dc_plane_state->global_alpha_value = plane_info.global_alpha_value;
 	dc_plane_state->dcc = plane_info.dcc;
@@ -5662,6 +4841,117 @@ static int fill_dc_plane_attributes(struct amdgpu_device *adev,
 	return 0;
 }
 
+/**
+ * fill_dc_dirty_rects() - Fill DC dirty regions for PSR selective updates
+ *
+ * @plane: DRM plane containing dirty regions that need to be flushed to the eDP
+ *         remote fb
+ * @old_plane_state: Old state of @plane
+ * @new_plane_state: New state of @plane
+ * @crtc_state: New state of CRTC connected to the @plane
+ * @flip_addrs: DC flip tracking struct, which also tracts dirty rects
+ *
+ * For PSR SU, DC informs the DMUB uController of dirty rectangle regions
+ * (referred to as "damage clips" in DRM nomenclature) that require updating on
+ * the eDP remote buffer. The responsibility of specifying the dirty regions is
+ * amdgpu_dm's.
+ *
+ * A damage-aware DRM client should fill the FB_DAMAGE_CLIPS property on the
+ * plane with regions that require flushing to the eDP remote buffer. In
+ * addition, certain use cases - such as cursor and multi-plane overlay (MPO) -
+ * implicitly provide damage clips without any client support via the plane
+ * bounds.
+ *
+ * Today, amdgpu_dm only supports the MPO and cursor usecase.
+ *
+ * TODO: Also enable for FB_DAMAGE_CLIPS
+ */
+static void fill_dc_dirty_rects(struct drm_plane *plane,
+				struct drm_plane_state *old_plane_state,
+				struct drm_plane_state *new_plane_state,
+				struct drm_crtc_state *crtc_state,
+				struct dc_flip_addrs *flip_addrs)
+{
+	struct dm_crtc_state *dm_crtc_state = to_dm_crtc_state(crtc_state);
+	struct rect *dirty_rects = flip_addrs->dirty_rects;
+	uint32_t num_clips;
+	bool bb_changed;
+	bool fb_changed;
+	uint32_t i = 0;
+
+	flip_addrs->dirty_rect_count = 0;
+
+	/*
+	 * Cursor plane has it's own dirty rect update interface. See
+	 * dcn10_dmub_update_cursor_data and dmub_cmd_update_cursor_info_data
+	 */
+	if (plane->type == DRM_PLANE_TYPE_CURSOR)
+		return;
+
+	/*
+	 * Today, we only consider MPO use-case for PSR SU. If MPO not
+	 * requested, and there is a plane update, do FFU.
+	 */
+	if (!dm_crtc_state->mpo_requested) {
+		dirty_rects[0].x = 0;
+		dirty_rects[0].y = 0;
+		dirty_rects[0].width = dm_crtc_state->base.mode.crtc_hdisplay;
+		dirty_rects[0].height = dm_crtc_state->base.mode.crtc_vdisplay;
+		flip_addrs->dirty_rect_count = 1;
+		DRM_DEBUG_DRIVER("[PLANE:%d] PSR FFU dirty rect size (%d, %d)\n",
+				 new_plane_state->plane->base.id,
+				 dm_crtc_state->base.mode.crtc_hdisplay,
+				 dm_crtc_state->base.mode.crtc_vdisplay);
+		return;
+	}
+
+	/*
+	 * MPO is requested. Add entire plane bounding box to dirty rects if
+	 * flipped to or damaged.
+	 *
+	 * If plane is moved or resized, also add old bounding box to dirty
+	 * rects.
+	 */
+	num_clips = drm_plane_get_damage_clips_count(new_plane_state);
+	fb_changed = old_plane_state->fb->base.id !=
+		     new_plane_state->fb->base.id;
+	bb_changed = (old_plane_state->crtc_x != new_plane_state->crtc_x ||
+		      old_plane_state->crtc_y != new_plane_state->crtc_y ||
+		      old_plane_state->crtc_w != new_plane_state->crtc_w ||
+		      old_plane_state->crtc_h != new_plane_state->crtc_h);
+
+	DRM_DEBUG_DRIVER("[PLANE:%d] PSR bb_changed:%d fb_changed:%d num_clips:%d\n",
+			 new_plane_state->plane->base.id,
+			 bb_changed, fb_changed, num_clips);
+
+	if (num_clips || fb_changed || bb_changed) {
+		dirty_rects[i].x = new_plane_state->crtc_x;
+		dirty_rects[i].y = new_plane_state->crtc_y;
+		dirty_rects[i].width = new_plane_state->crtc_w;
+		dirty_rects[i].height = new_plane_state->crtc_h;
+		DRM_DEBUG_DRIVER("[PLANE:%d] PSR SU dirty rect at (%d, %d) size (%d, %d)\n",
+				 new_plane_state->plane->base.id,
+				 dirty_rects[i].x, dirty_rects[i].y,
+				 dirty_rects[i].width, dirty_rects[i].height);
+		i += 1;
+	}
+
+	/* Add old plane bounding-box if plane is moved or resized */
+	if (bb_changed) {
+		dirty_rects[i].x = old_plane_state->crtc_x;
+		dirty_rects[i].y = old_plane_state->crtc_y;
+		dirty_rects[i].width = old_plane_state->crtc_w;
+		dirty_rects[i].height = old_plane_state->crtc_h;
+		DRM_DEBUG_DRIVER("[PLANE:%d] PSR SU dirty rect at (%d, %d) size (%d, %d)\n",
+				old_plane_state->plane->base.id,
+				dirty_rects[i].x, dirty_rects[i].y,
+				dirty_rects[i].width, dirty_rects[i].height);
+		i += 1;
+	}
+
+	flip_addrs->dirty_rect_count = i;
+}
+
 static void update_stream_scaling_settings(const struct drm_display_mode *mode,
 					   const struct dm_connector_state *dm_state,
 					   struct dc_stream_state *stream)
@@ -5907,7 +5197,7 @@ static void fill_stream_properties_from_drm_display_mode(
 	timing_out->scan_type = SCANNING_TYPE_NODATA;
 	timing_out->hdmi_vic = 0;
 
-	if(old_stream) {
+	if (old_stream) {
 		timing_out->vic = old_stream->timing.vic;
 		timing_out->flags.HSYNC_POSITIVE_POLARITY = old_stream->timing.flags.HSYNC_POSITIVE_POLARITY;
 		timing_out->flags.VSYNC_POSITIVE_POLARITY = old_stream->timing.flags.VSYNC_POSITIVE_POLARITY;
@@ -6129,16 +5419,126 @@ static void dm_enable_per_frame_crtc_master_sync(struct dc_state *context)
 	}
 }
 
+/**
+ * DOC: FreeSync Video
+ *
+ * When a userspace application wants to play a video, the content follows a
+ * standard format definition that usually specifies the FPS for that format.
+ * The below list illustrates some video format and the expected FPS,
+ * respectively:
+ *
+ * - TV/NTSC (23.976 FPS)
+ * - Cinema (24 FPS)
+ * - TV/PAL (25 FPS)
+ * - TV/NTSC (29.97 FPS)
+ * - TV/NTSC (30 FPS)
+ * - Cinema HFR (48 FPS)
+ * - TV/PAL (50 FPS)
+ * - Commonly used (60 FPS)
+ * - Multiples of 24 (48,72,96 FPS)
+ *
+ * The list of standards video format is not huge and can be added to the
+ * connector modeset list beforehand. With that, userspace can leverage
+ * FreeSync to extends the front porch in order to attain the target refresh
+ * rate. Such a switch will happen seamlessly, without screen blanking or
+ * reprogramming of the output in any other way. If the userspace requests a
+ * modesetting change compatible with FreeSync modes that only differ in the
+ * refresh rate, DC will skip the full update and avoid blink during the
+ * transition. For example, the video player can change the modesetting from
+ * 60Hz to 30Hz for playing TV/NTSC content when it goes full screen without
+ * causing any display blink. This same concept can be applied to a mode
+ * setting change.
+ */
+static struct drm_display_mode *
+get_highest_refresh_rate_mode(struct amdgpu_dm_connector *aconnector,
+		bool use_probed_modes)
+{
+	struct drm_display_mode *m, *m_pref = NULL;
+	u16 current_refresh, highest_refresh;
+	struct list_head *list_head = use_probed_modes ?
+		&aconnector->base.probed_modes :
+		&aconnector->base.modes;
+
+	if (aconnector->freesync_vid_base.clock != 0)
+		return &aconnector->freesync_vid_base;
+
+	/* Find the preferred mode */
+	list_for_each_entry (m, list_head, head) {
+		if (m->type & DRM_MODE_TYPE_PREFERRED) {
+			m_pref = m;
+			break;
+		}
+	}
+
+	if (!m_pref) {
+		/* Probably an EDID with no preferred mode. Fallback to first entry */
+		m_pref = list_first_entry_or_null(
+				&aconnector->base.modes, struct drm_display_mode, head);
+		if (!m_pref) {
+			DRM_DEBUG_DRIVER("No preferred mode found in EDID\n");
+			return NULL;
+		}
+	}
+
+	highest_refresh = drm_mode_vrefresh(m_pref);
+
+	/*
+	 * Find the mode with highest refresh rate with same resolution.
+	 * For some monitors, preferred mode is not the mode with highest
+	 * supported refresh rate.
+	 */
+	list_for_each_entry (m, list_head, head) {
+		current_refresh  = drm_mode_vrefresh(m);
+
+		if (m->hdisplay == m_pref->hdisplay &&
+		    m->vdisplay == m_pref->vdisplay &&
+		    highest_refresh < current_refresh) {
+			highest_refresh = current_refresh;
+			m_pref = m;
+		}
+	}
+
+	drm_mode_copy(&aconnector->freesync_vid_base, m_pref);
+	return m_pref;
+}
+
+static bool is_freesync_video_mode(const struct drm_display_mode *mode,
+		struct amdgpu_dm_connector *aconnector)
+{
+	struct drm_display_mode *high_mode;
+	int timing_diff;
+
+	high_mode = get_highest_refresh_rate_mode(aconnector, false);
+	if (!high_mode || !mode)
+		return false;
+
+	timing_diff = high_mode->vtotal - mode->vtotal;
+
+	if (high_mode->clock == 0 || high_mode->clock != mode->clock ||
+	    high_mode->hdisplay != mode->hdisplay ||
+	    high_mode->vdisplay != mode->vdisplay ||
+	    high_mode->hsync_start != mode->hsync_start ||
+	    high_mode->hsync_end != mode->hsync_end ||
+	    high_mode->htotal != mode->htotal ||
+	    high_mode->hskew != mode->hskew ||
+	    high_mode->vscan != mode->vscan ||
+	    high_mode->vsync_start - mode->vsync_start != timing_diff ||
+	    high_mode->vsync_end - mode->vsync_end != timing_diff)
+		return false;
+	else
+		return true;
+}
+
 #if defined(CONFIG_DRM_AMD_DC_DCN)
 static void update_dsc_caps(struct amdgpu_dm_connector *aconnector,
-							struct dc_sink *sink, struct dc_stream_state *stream,
-							struct dsc_dec_dpcd_caps *dsc_caps)
+			    struct dc_sink *sink, struct dc_stream_state *stream,
+			    struct dsc_dec_dpcd_caps *dsc_caps)
 {
 	stream->timing.flags.DSC = 0;
 	dsc_caps->is_dsc_supported = false;
 
 	if (aconnector->dc_link && (sink->sink_signal == SIGNAL_TYPE_DISPLAY_PORT ||
-		sink->sink_signal == SIGNAL_TYPE_EDP)) {
+	    sink->sink_signal == SIGNAL_TYPE_EDP)) {
 		if (sink->link->dpcd_caps.dongle_type == DISPLAY_DONGLE_NONE ||
 			sink->link->dpcd_caps.dongle_type == DISPLAY_DONGLE_DP_HDMI_CONVERTER)
 			dc_dsc_parse_dsc_dpcd(aconnector->dc_link->ctx->dc,
@@ -6148,6 +5548,7 @@ static void update_dsc_caps(struct amdgpu_dm_connector *aconnector,
 	}
 }
 
+
 static void apply_dsc_policy_for_edp(struct amdgpu_dm_connector *aconnector,
 				    struct dc_sink *sink, struct dc_stream_state *stream,
 				    struct dsc_dec_dpcd_caps *dsc_caps,
@@ -6206,9 +5607,10 @@ static void apply_dsc_policy_for_edp(struct amdgpu_dm_connector *aconnector,
 	}
 }
 
+
 static void apply_dsc_policy_for_stream(struct amdgpu_dm_connector *aconnector,
-										struct dc_sink *sink, struct dc_stream_state *stream,
-										struct dsc_dec_dpcd_caps *dsc_caps)
+					struct dc_sink *sink, struct dc_stream_state *stream,
+					struct dsc_dec_dpcd_caps *dsc_caps)
 {
 	struct drm_connector *drm_connector = &aconnector->base;
 	uint32_t link_bandwidth_kbps;
@@ -6219,7 +5621,6 @@ static void apply_dsc_policy_for_stream(struct amdgpu_dm_connector *aconnector,
 
 	link_bandwidth_kbps = dc_link_bandwidth_kbps(aconnector->dc_link,
 							dc_link_get_link_cap(aconnector->dc_link));
-
 	if (stream->link && stream->link->local_sink)
 		max_dsc_target_bpp_limit_override =
 			stream->link->local_sink->edid_caps.panel_patch.max_dsc_target_bpp_limit;
@@ -6243,8 +5644,7 @@ static void apply_dsc_policy_for_stream(struct amdgpu_dm_connector *aconnector,
 						&stream->timing,
 						&stream->timing.dsc_cfg)) {
 				stream->timing.flags.DSC = 1;
-				DRM_DEBUG_DRIVER("%s: [%s] DSC is selected from SST RX\n",
-								 __func__, drm_connector->name);
+				DRM_DEBUG_DRIVER("%s: [%s] DSC is selected from SST RX\n", __func__, drm_connector->name);
 			}
 		} else if (sink->link->dpcd_caps.dongle_type == DISPLAY_DONGLE_DP_HDMI_CONVERTER) {
 			timing_bw_in_kbps = dc_bandwidth_in_kbps_from_timing(&stream->timing);
@@ -6283,116 +5683,6 @@ static void apply_dsc_policy_for_stream(struct amdgpu_dm_connector *aconnector,
 }
 #endif /* CONFIG_DRM_AMD_DC_DCN */
 
-/**
- * DOC: FreeSync Video
- *
- * When a userspace application wants to play a video, the content follows a
- * standard format definition that usually specifies the FPS for that format.
- * The below list illustrates some video format and the expected FPS,
- * respectively:
- *
- * - TV/NTSC (23.976 FPS)
- * - Cinema (24 FPS)
- * - TV/PAL (25 FPS)
- * - TV/NTSC (29.97 FPS)
- * - TV/NTSC (30 FPS)
- * - Cinema HFR (48 FPS)
- * - TV/PAL (50 FPS)
- * - Commonly used (60 FPS)
- * - Multiples of 24 (48,72,96,120 FPS)
- *
- * The list of standards video format is not huge and can be added to the
- * connector modeset list beforehand. With that, userspace can leverage
- * FreeSync to extends the front porch in order to attain the target refresh
- * rate. Such a switch will happen seamlessly, without screen blanking or
- * reprogramming of the output in any other way. If the userspace requests a
- * modesetting change compatible with FreeSync modes that only differ in the
- * refresh rate, DC will skip the full update and avoid blink during the
- * transition. For example, the video player can change the modesetting from
- * 60Hz to 30Hz for playing TV/NTSC content when it goes full screen without
- * causing any display blink. This same concept can be applied to a mode
- * setting change.
- */
-static struct drm_display_mode *
-get_highest_refresh_rate_mode(struct amdgpu_dm_connector *aconnector,
-			  bool use_probed_modes)
-{
-	struct drm_display_mode *m, *m_pref = NULL;
-	u16 current_refresh, highest_refresh;
-	struct list_head *list_head = use_probed_modes ?
-						    &aconnector->base.probed_modes :
-						    &aconnector->base.modes;
-
-	if (aconnector->freesync_vid_base.clock != 0)
-		return &aconnector->freesync_vid_base;
-
-	/* Find the preferred mode */
-	list_for_each_entry (m, list_head, head) {
-		if (m->type & DRM_MODE_TYPE_PREFERRED) {
-			m_pref = m;
-			break;
-		}
-	}
-
-	if (!m_pref) {
-		/* Probably an EDID with no preferred mode. Fallback to first entry */
-		m_pref = list_first_entry_or_null(
-			&aconnector->base.modes, struct drm_display_mode, head);
-		if (!m_pref) {
-			DRM_DEBUG_DRIVER("No preferred mode found in EDID\n");
-			return NULL;
-		}
-	}
-
-	highest_refresh = drm_mode_vrefresh(m_pref);
-
-	/*
-	 * Find the mode with highest refresh rate with same resolution.
-	 * For some monitors, preferred mode is not the mode with highest
-	 * supported refresh rate.
-	 */
-	list_for_each_entry (m, list_head, head) {
-		current_refresh  = drm_mode_vrefresh(m);
-
-		if (m->hdisplay == m_pref->hdisplay &&
-		    m->vdisplay == m_pref->vdisplay &&
-		    highest_refresh < current_refresh) {
-			highest_refresh = current_refresh;
-			m_pref = m;
-		}
-	}
-
-	drm_mode_copy(&aconnector->freesync_vid_base, m_pref);
-	return m_pref;
-}
-
-static bool is_freesync_video_mode(const struct drm_display_mode *mode,
-				   struct amdgpu_dm_connector *aconnector)
-{
-	struct drm_display_mode *high_mode;
-	int timing_diff;
-
-	high_mode = get_highest_refresh_rate_mode(aconnector, false);
-	if (!high_mode || !mode)
-		return false;
-
-	timing_diff = high_mode->vtotal - mode->vtotal;
-
-	if (high_mode->clock == 0 || high_mode->clock != mode->clock ||
-	    high_mode->hdisplay != mode->hdisplay ||
-	    high_mode->vdisplay != mode->vdisplay ||
-	    high_mode->hsync_start != mode->hsync_start ||
-	    high_mode->hsync_end != mode->hsync_end ||
-	    high_mode->htotal != mode->htotal ||
-	    high_mode->hskew != mode->hskew ||
-	    high_mode->vscan != mode->vscan ||
-	    high_mode->vsync_start - mode->vsync_start != timing_diff ||
-	    high_mode->vsync_end - mode->vsync_end != timing_diff)
-		return false;
-	else
-		return true;
-}
-
 static struct dc_stream_state *
 create_stream_for_sink(struct amdgpu_dm_connector *aconnector,
 		       const struct drm_display_mode *drm_mode,
@@ -6416,6 +5706,7 @@ create_stream_for_sink(struct amdgpu_dm_connector *aconnector,
 #if defined(CONFIG_DRM_AMD_DC_DCN)
 	struct dsc_dec_dpcd_caps dsc_caps;
 #endif
+
 	struct dc_sink *sink = NULL;
 
 	memset(&saved_mode, 0, sizeof(saved_mode));
@@ -6479,7 +5770,7 @@ create_stream_for_sink(struct amdgpu_dm_connector *aconnector,
 			drm_mode_copy(&mode, freesync_mode);
 		} else {
 			decide_crtc_timing_for_drm_display_mode(
-				&mode, preferred_mode, scale);
+					&mode, preferred_mode, scale);
 
 			preferred_refresh = drm_mode_vrefresh(preferred_mode);
 		}
@@ -6490,7 +5781,7 @@ create_stream_for_sink(struct amdgpu_dm_connector *aconnector,
 	else if (!dm_state)
 		drm_mode_set_crtcinfo(&mode, 0);
 
-       /*
+	/*
 	* If scaling is enabled and refresh rate didn't change
 	* we copy the vic and polarities of the old timings
 	*/
@@ -6545,186 +5836,6 @@ finish:
 	return stream;
 }
 
-static void amdgpu_dm_crtc_destroy(struct drm_crtc *crtc)
-{
-	drm_crtc_cleanup(crtc);
-	kfree(crtc);
-}
-
-static void dm_crtc_destroy_state(struct drm_crtc *crtc,
-				  struct drm_crtc_state *state)
-{
-	struct dm_crtc_state *cur = to_dm_crtc_state(state);
-
-	/* TODO Destroy dc_stream objects are stream object is flattened */
-	if (cur->stream)
-		dc_stream_release(cur->stream);
-
-
-	__drm_atomic_helper_crtc_destroy_state(state);
-
-
-	kfree(state);
-}
-
-static void dm_crtc_reset_state(struct drm_crtc *crtc)
-{
-	struct dm_crtc_state *state;
-
-	if (crtc->state)
-		dm_crtc_destroy_state(crtc, crtc->state);
-
-	state = kzalloc(sizeof(*state), GFP_KERNEL);
-	if (WARN_ON(!state))
-		return;
-
-	__drm_atomic_helper_crtc_reset(crtc, &state->base);
-}
-
-static struct drm_crtc_state *
-dm_crtc_duplicate_state(struct drm_crtc *crtc)
-{
-	struct dm_crtc_state *state, *cur;
-
-	cur = to_dm_crtc_state(crtc->state);
-
-	if (WARN_ON(!crtc->state))
-		return NULL;
-
-	state = kzalloc(sizeof(*state), GFP_KERNEL);
-	if (!state)
-		return NULL;
-
-	__drm_atomic_helper_crtc_duplicate_state(crtc, &state->base);
-
-	if (cur->stream) {
-		state->stream = cur->stream;
-		dc_stream_retain(state->stream);
-	}
-
-	state->active_planes = cur->active_planes;
-	state->vrr_infopacket = cur->vrr_infopacket;
-	state->abm_level = cur->abm_level;
-	state->vrr_supported = cur->vrr_supported;
-	state->freesync_config = cur->freesync_config;
-	state->cm_has_degamma = cur->cm_has_degamma;
-	state->cm_is_degamma_srgb = cur->cm_is_degamma_srgb;
-	state->force_dpms_off = cur->force_dpms_off;
-	/* TODO Duplicate dc_stream after objects are stream object is flattened */
-
-	return &state->base;
-}
-
-#ifdef CONFIG_DRM_AMD_SECURE_DISPLAY
-static int amdgpu_dm_crtc_late_register(struct drm_crtc *crtc)
-{
-	crtc_debugfs_init(crtc);
-
-	return 0;
-}
-#endif
-
-static inline int dm_set_vupdate_irq(struct drm_crtc *crtc, bool enable)
-{
-	enum dc_irq_source irq_source;
-	struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc);
-	struct amdgpu_device *adev = drm_to_adev(crtc->dev);
-	int rc;
-
-	irq_source = IRQ_TYPE_VUPDATE + acrtc->otg_inst;
-
-	rc = dc_interrupt_set(adev->dm.dc, irq_source, enable) ? 0 : -EBUSY;
-
-	DRM_DEBUG_VBL("crtc %d - vupdate irq %sabling: r=%d\n",
-		      acrtc->crtc_id, enable ? "en" : "dis", rc);
-	return rc;
-}
-
-static inline int dm_set_vblank(struct drm_crtc *crtc, bool enable)
-{
-	enum dc_irq_source irq_source;
-	struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc);
-	struct amdgpu_device *adev = drm_to_adev(crtc->dev);
-	struct dm_crtc_state *acrtc_state = to_dm_crtc_state(crtc->state);
-#if defined(CONFIG_DRM_AMD_DC_DCN)
-	struct amdgpu_display_manager *dm = &adev->dm;
-	struct vblank_control_work *work;
-#endif
-	int rc = 0;
-
-	if (enable) {
-		/* vblank irq on -> Only need vupdate irq in vrr mode */
-		if (amdgpu_dm_vrr_active(acrtc_state))
-			rc = dm_set_vupdate_irq(crtc, true);
-	} else {
-		/* vblank irq off -> vupdate irq off */
-		rc = dm_set_vupdate_irq(crtc, false);
-	}
-
-	if (rc)
-		return rc;
-
-	irq_source = IRQ_TYPE_VBLANK + acrtc->otg_inst;
-
-	if (!dc_interrupt_set(adev->dm.dc, irq_source, enable))
-		return -EBUSY;
-
-	if (amdgpu_in_reset(adev))
-		return 0;
-
-#if defined(CONFIG_DRM_AMD_DC_DCN)
-	if (dm->vblank_control_workqueue) {
-		work = kzalloc(sizeof(*work), GFP_ATOMIC);
-		if (!work)
-			return -ENOMEM;
-
-		INIT_WORK(&work->work, vblank_control_worker);
-		work->dm = dm;
-		work->acrtc = acrtc;
-		work->enable = enable;
-
-		if (acrtc_state->stream) {
-			dc_stream_retain(acrtc_state->stream);
-			work->stream = acrtc_state->stream;
-		}
-
-		queue_work(dm->vblank_control_workqueue, &work->work);
-	}
-#endif
-
-	return 0;
-}
-
-static int dm_enable_vblank(struct drm_crtc *crtc)
-{
-	return dm_set_vblank(crtc, true);
-}
-
-static void dm_disable_vblank(struct drm_crtc *crtc)
-{
-	dm_set_vblank(crtc, false);
-}
-
-/* Implemented only the options currently availible for the driver */
-static const struct drm_crtc_funcs amdgpu_dm_crtc_funcs = {
-	.reset = dm_crtc_reset_state,
-	.destroy = amdgpu_dm_crtc_destroy,
-	.set_config = drm_atomic_helper_set_config,
-	.page_flip = drm_atomic_helper_page_flip,
-	.atomic_duplicate_state = dm_crtc_duplicate_state,
-	.atomic_destroy_state = dm_crtc_destroy_state,
-	.set_crc_source = amdgpu_dm_crtc_set_crc_source,
-	.verify_crc_source = amdgpu_dm_crtc_verify_crc_source,
-	.get_crc_sources = amdgpu_dm_crtc_get_crc_sources,
-	.get_vblank_counter = amdgpu_get_vblank_counter_kms,
-	.enable_vblank = dm_enable_vblank,
-	.disable_vblank = dm_disable_vblank,
-	.get_vblank_timestamp = drm_crtc_vblank_helper_get_vblank_timestamp,
-#if defined(CONFIG_DRM_AMD_SECURE_DISPLAY)
-	.late_register = amdgpu_dm_crtc_late_register,
-#endif
-};
-
 static enum drm_connector_status
 amdgpu_dm_connector_detect(struct drm_connector *connector, bool force)
 {
@@ -6742,7 +5853,8 @@ amdgpu_dm_connector_detect(struct drm_connector *connector, bool force)
 	    !aconnector->fake_enable)
 		connected = (aconnector->dc_sink != NULL);
 	else
-		connected = (aconnector->base.force == DRM_FORCE_ON);
+		connected = (aconnector->base.force == DRM_FORCE_ON ||
+				aconnector->base.force == DRM_FORCE_ON_DIGITAL);
 
 	update_subconnector_property(aconnector);
 
@@ -6866,7 +5978,7 @@ static void amdgpu_dm_connector_destroy(struct drm_connector *connector)
 	int i;
 
 	/*
-	 * Call only if mst_mgr was iniitalized before since it's not done
+	 * Call only if mst_mgr was initialized before since it's not done
 	 * for all connector types.
 	 */
 	if (aconnector->mst_mgr.dev)
@@ -6921,6 +6033,7 @@ void amdgpu_dm_connector_funcs_reset(struct drm_connector *connector)
 		state->base.max_requested_bpc = 8;
 		state->vcpi_slots = 0;
 		state->pbn = 0;
+
 		if (connector->connector_type == DRM_MODE_CONNECTOR_eDP)
 			state->abm_level = amdgpu_dm_abm_level;
 
@@ -7069,6 +6182,8 @@ create_validate_stream_for_sink(struct amdgpu_dm_connector *aconnector,
 		}
 
 		dc_result = dc_validate_stream(adev->dm.dc, stream);
+		if (dc_result == DC_OK && stream->signal == SIGNAL_TYPE_DISPLAY_PORT_MST)
+			dc_result = dm_dp_mst_is_port_support_mode(aconnector, stream);
 
 		if (dc_result != DC_OK) {
 			DRM_DEBUG_KMS("Mode %dx%d (clk %d) failed DC validation with error %d (%s)\n",
@@ -7256,136 +6371,29 @@ amdgpu_dm_connector_helper_funcs = {
 	.atomic_check = amdgpu_dm_connector_atomic_check,
 };
 
-static void dm_crtc_helper_disable(struct drm_crtc *crtc)
-{
-}
-
-static int count_crtc_active_planes(struct drm_crtc_state *new_crtc_state)
-{
-	struct drm_atomic_state *state = new_crtc_state->state;
-	struct drm_plane *plane;
-	int num_active = 0;
-
-	drm_for_each_plane_mask(plane, state->dev, new_crtc_state->plane_mask) {
-		struct drm_plane_state *new_plane_state;
-
-		/* Cursor planes are "fake". */
-		if (plane->type == DRM_PLANE_TYPE_CURSOR)
-			continue;
-
-		new_plane_state = drm_atomic_get_new_plane_state(state, plane);
-
-		if (!new_plane_state) {
-			/*
-			 * The plane is enable on the CRTC and hasn't changed
-			 * state. This means that it previously passed
-			 * validation and is therefore enabled.
-			 */
-			num_active += 1;
-			continue;
-		}
-
-		/* We need a framebuffer to be considered enabled. */
-		num_active += (new_plane_state->fb != NULL);
-	}
-
-	return num_active;
-}
-
-static void dm_update_crtc_active_planes(struct drm_crtc *crtc,
-					 struct drm_crtc_state *new_crtc_state)
-{
-	struct dm_crtc_state *dm_new_crtc_state =
-		to_dm_crtc_state(new_crtc_state);
-
-	dm_new_crtc_state->active_planes = 0;
-
-	if (!dm_new_crtc_state->stream)
-		return;
-
-	dm_new_crtc_state->active_planes =
-		count_crtc_active_planes(new_crtc_state);
-}
-
-static int dm_crtc_helper_atomic_check(struct drm_crtc *crtc,
-				       struct drm_atomic_state *state)
-{
-	struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
-									  crtc);
-	struct amdgpu_device *adev = drm_to_adev(crtc->dev);
-	struct dc *dc = adev->dm.dc;
-	struct dm_crtc_state *dm_crtc_state = to_dm_crtc_state(crtc_state);
-	int ret = -EINVAL;
-
-	trace_amdgpu_dm_crtc_atomic_check(crtc_state);
-
-	dm_update_crtc_active_planes(crtc, crtc_state);
-
-	if (WARN_ON(unlikely(!dm_crtc_state->stream &&
-		     modeset_required(crtc_state, NULL, dm_crtc_state->stream)))) {
-		return ret;
-	}
-
-	/*
-	 * We require the primary plane to be enabled whenever the CRTC is, otherwise
-	 * drm_mode_cursor_universal may end up trying to enable the cursor plane while all other
-	 * planes are disabled, which is not supported by the hardware. And there is legacy
-	 * userspace which stops using the HW cursor altogether in response to the resulting EINVAL.
-	 */
-	if (crtc_state->enable &&
-	    !(crtc_state->plane_mask & drm_plane_mask(crtc->primary))) {
-		DRM_DEBUG_ATOMIC("Can't enable a CRTC without enabling the primary plane\n");
-		return -EINVAL;
-	}
-
-	/* In some use cases, like reset, no stream is attached */
-	if (!dm_crtc_state->stream)
-		return 0;
-
-	if (dc_validate_stream(dc, dm_crtc_state->stream) == DC_OK)
-		return 0;
-
-	DRM_DEBUG_ATOMIC("Failed DC stream validation\n");
-	return ret;
-}
-
-static bool dm_crtc_helper_mode_fixup(struct drm_crtc *crtc,
-				      const struct drm_display_mode *mode,
-				      struct drm_display_mode *adjusted_mode)
-{
-	return true;
-}
-
-static const struct drm_crtc_helper_funcs amdgpu_dm_crtc_helper_funcs = {
-	.disable = dm_crtc_helper_disable,
-	.atomic_check = dm_crtc_helper_atomic_check,
-	.mode_fixup = dm_crtc_helper_mode_fixup,
-	.get_scanout_position = amdgpu_crtc_get_scanout_position,
-};
-
 static void dm_encoder_helper_disable(struct drm_encoder *encoder)
 {
 
 }
 
-static int convert_dc_color_depth_into_bpc (enum dc_color_depth display_color_depth)
+int convert_dc_color_depth_into_bpc(enum dc_color_depth display_color_depth)
 {
 	switch (display_color_depth) {
-		case COLOR_DEPTH_666:
-			return 6;
-		case COLOR_DEPTH_888:
-			return 8;
-		case COLOR_DEPTH_101010:
-			return 10;
-		case COLOR_DEPTH_121212:
-			return 12;
-		case COLOR_DEPTH_141414:
-			return 14;
-		case COLOR_DEPTH_161616:
-			return 16;
-		default:
-			break;
-		}
+	case COLOR_DEPTH_666:
+		return 6;
+	case COLOR_DEPTH_888:
+		return 8;
+	case COLOR_DEPTH_101010:
+		return 10;
+	case COLOR_DEPTH_121212:
+		return 12;
+	case COLOR_DEPTH_141414:
+		return 14;
+	case COLOR_DEPTH_161616:
+		return 16;
+	default:
+		break;
+	}
 	return 0;
 }
 
@@ -7416,7 +6424,7 @@ static int dm_encoder_helper_atomic_check(struct drm_encoder *encoder,
 	if (!state->duplicated) {
 		int max_bpc = conn_state->max_requested_bpc;
 		is_y420 = drm_mode_is_420_also(&connector->display_info, adjusted_mode) &&
-				aconnector->force_yuv420_output;
+			  aconnector->force_yuv420_output;
 		color_depth = convert_color_depth_from_display_info(connector,
 								    is_y420,
 								    max_bpc);
@@ -7471,7 +6479,7 @@ static int dm_update_mst_vcpi_slots_for_dsc(struct drm_atomic_state *state,
 			if (!stream)
 				continue;
 
-			if ((struct amdgpu_dm_connector*)stream->dm_stream_context == aconnector)
+			if ((struct amdgpu_dm_connector *)stream->dm_stream_context == aconnector)
 				break;
 
 			stream = NULL;
@@ -7520,525 +6528,6 @@ static int dm_update_mst_vcpi_slots_for_dsc(struct drm_atomic_state *state,
 }
 #endif
 
-static void dm_drm_plane_reset(struct drm_plane *plane)
-{
-	struct dm_plane_state *amdgpu_state = NULL;
-
-	if (plane->state)
-		plane->funcs->atomic_destroy_state(plane, plane->state);
-
-	amdgpu_state = kzalloc(sizeof(*amdgpu_state), GFP_KERNEL);
-	WARN_ON(amdgpu_state == NULL);
-
-	if (amdgpu_state)
-		__drm_atomic_helper_plane_reset(plane, &amdgpu_state->base);
-}
-
-static struct drm_plane_state *
-dm_drm_plane_duplicate_state(struct drm_plane *plane)
-{
-	struct dm_plane_state *dm_plane_state, *old_dm_plane_state;
-
-	old_dm_plane_state = to_dm_plane_state(plane->state);
-	dm_plane_state = kzalloc(sizeof(*dm_plane_state), GFP_KERNEL);
-	if (!dm_plane_state)
-		return NULL;
-
-	__drm_atomic_helper_plane_duplicate_state(plane, &dm_plane_state->base);
-
-	if (old_dm_plane_state->dc_state) {
-		dm_plane_state->dc_state = old_dm_plane_state->dc_state;
-		dc_plane_state_retain(dm_plane_state->dc_state);
-	}
-
-	return &dm_plane_state->base;
-}
-
-static void dm_drm_plane_destroy_state(struct drm_plane *plane,
-				struct drm_plane_state *state)
-{
-	struct dm_plane_state *dm_plane_state = to_dm_plane_state(state);
-
-	if (dm_plane_state->dc_state)
-		dc_plane_state_release(dm_plane_state->dc_state);
-
-	drm_atomic_helper_plane_destroy_state(plane, state);
-}
-
-static const struct drm_plane_funcs dm_plane_funcs = {
-	.update_plane	= drm_atomic_helper_update_plane,
-	.disable_plane	= drm_atomic_helper_disable_plane,
-	.destroy	= drm_primary_helper_destroy,
-	.reset = dm_drm_plane_reset,
-	.atomic_duplicate_state = dm_drm_plane_duplicate_state,
-	.atomic_destroy_state = dm_drm_plane_destroy_state,
-	.format_mod_supported = dm_plane_format_mod_supported,
-};
-
-static int dm_plane_helper_prepare_fb(struct drm_plane *plane,
-				      struct drm_plane_state *new_state)
-{
-	struct amdgpu_framebuffer *afb;
-	struct drm_gem_object *obj;
-	struct amdgpu_device *adev;
-	struct amdgpu_bo *rbo;
-	struct dm_plane_state *dm_plane_state_new, *dm_plane_state_old;
-	struct list_head list;
-	struct ttm_validate_buffer tv;
-	struct ww_acquire_ctx ticket;
-	uint32_t domain;
-	int r;
-
-	if (!new_state->fb) {
-		DRM_DEBUG_KMS("No FB bound\n");
-		return 0;
-	}
-
-	afb = to_amdgpu_framebuffer(new_state->fb);
-	obj = new_state->fb->obj[0];
-	rbo = gem_to_amdgpu_bo(obj);
-	adev = amdgpu_ttm_adev(rbo->tbo.bdev);
-	INIT_LIST_HEAD(&list);
-
-	tv.bo = &rbo->tbo;
-	tv.num_shared = 1;
-	list_add(&tv.head, &list);
-
-	r = ttm_eu_reserve_buffers(&ticket, &list, false, NULL);
-	if (r) {
-		dev_err(adev->dev, "fail to reserve bo (%d)\n", r);
-		return r;
-	}
-
-	if (plane->type != DRM_PLANE_TYPE_CURSOR)
-		domain = amdgpu_display_supported_domains(adev, rbo->flags);
-	else
-		domain = AMDGPU_GEM_DOMAIN_VRAM;
-
-	r = amdgpu_bo_pin(rbo, domain);
-	if (unlikely(r != 0)) {
-		if (r != -ERESTARTSYS)
-			DRM_ERROR("Failed to pin framebuffer with error %d\n", r);
-		ttm_eu_backoff_reservation(&ticket, &list);
-		return r;
-	}
-
-	r = amdgpu_ttm_alloc_gart(&rbo->tbo);
-	if (unlikely(r != 0)) {
-		amdgpu_bo_unpin(rbo);
-		ttm_eu_backoff_reservation(&ticket, &list);
-		DRM_ERROR("%p bind failed\n", rbo);
-		return r;
-	}
-
-	ttm_eu_backoff_reservation(&ticket, &list);
-
-	afb->address = amdgpu_bo_gpu_offset(rbo);
-
-	amdgpu_bo_ref(rbo);
-
-	/**
-	 * We don't do surface updates on planes that have been newly created,
-	 * but we also don't have the afb->address during atomic check.
-	 *
-	 * Fill in buffer attributes depending on the address here, but only on
-	 * newly created planes since they're not being used by DC yet and this
-	 * won't modify global state.
-	 */
-	dm_plane_state_old = to_dm_plane_state(plane->state);
-	dm_plane_state_new = to_dm_plane_state(new_state);
-
-	if (dm_plane_state_new->dc_state &&
-	    dm_plane_state_old->dc_state != dm_plane_state_new->dc_state) {
-		struct dc_plane_state *plane_state =
-			dm_plane_state_new->dc_state;
-		bool force_disable_dcc = !plane_state->dcc.enable;
-
-		fill_plane_buffer_attributes(
-			adev, afb, plane_state->format, plane_state->rotation,
-			afb->tiling_flags,
-			&plane_state->tiling_info, &plane_state->plane_size,
-			&plane_state->dcc, &plane_state->address,
-			afb->tmz_surface, force_disable_dcc);
-	}
-
-	return 0;
-}
-
-static void dm_plane_helper_cleanup_fb(struct drm_plane *plane,
-				       struct drm_plane_state *old_state)
-{
-	struct amdgpu_bo *rbo;
-	int r;
-
-	if (!old_state->fb)
-		return;
-
-	rbo = gem_to_amdgpu_bo(old_state->fb->obj[0]);
-	r = amdgpu_bo_reserve(rbo, false);
-	if (unlikely(r)) {
-		DRM_ERROR("failed to reserve rbo before unpin\n");
-		return;
-	}
-
-	amdgpu_bo_unpin(rbo);
-	amdgpu_bo_unreserve(rbo);
-	amdgpu_bo_unref(&rbo);
-}
-
-static int dm_plane_helper_check_state(struct drm_plane_state *state,
-				       struct drm_crtc_state *new_crtc_state)
-{
-	struct drm_framebuffer *fb = state->fb;
-	int min_downscale, max_upscale;
-	int min_scale = 0;
-	int max_scale = INT_MAX;
-
-	/* Plane enabled? Validate viewport and get scaling factors from plane caps. */
-	if (fb && state->crtc) {
-		/* Validate viewport to cover the case when only the position changes */
-		if (state->plane->type != DRM_PLANE_TYPE_CURSOR) {
-			int viewport_width = state->crtc_w;
-			int viewport_height = state->crtc_h;
-
-			if (state->crtc_x < 0)
-				viewport_width += state->crtc_x;
-			else if (state->crtc_x + state->crtc_w > new_crtc_state->mode.crtc_hdisplay)
-				viewport_width = new_crtc_state->mode.crtc_hdisplay - state->crtc_x;
-
-			if (state->crtc_y < 0)
-				viewport_height += state->crtc_y;
-			else if (state->crtc_y + state->crtc_h > new_crtc_state->mode.crtc_vdisplay)
-				viewport_height = new_crtc_state->mode.crtc_vdisplay - state->crtc_y;
-
-			if (viewport_width < 0 || viewport_height < 0) {
-				DRM_DEBUG_ATOMIC("Plane completely outside of screen\n");
-				return -EINVAL;
-			} else if (viewport_width < MIN_VIEWPORT_SIZE*2) { /* x2 for width is because of pipe-split. */
-				DRM_DEBUG_ATOMIC("Viewport width %d smaller than %d\n", viewport_width, MIN_VIEWPORT_SIZE*2);
-				return -EINVAL;
-			} else if (viewport_height < MIN_VIEWPORT_SIZE) {
-				DRM_DEBUG_ATOMIC("Viewport height %d smaller than %d\n", viewport_height, MIN_VIEWPORT_SIZE);
-				return -EINVAL;
-			}
-
-		}
-
-		/* Get min/max allowed scaling factors from plane caps. */
-		get_min_max_dc_plane_scaling(state->crtc->dev, fb,
-					     &min_downscale, &max_upscale);
-		/*
-		 * Convert to drm convention: 16.16 fixed point, instead of dc's
-		 * 1.0 == 1000. Also drm scaling is src/dst instead of dc's
-		 * dst/src, so min_scale = 1.0 / max_upscale, etc.
-		 */
-		min_scale = (1000 << 16) / max_upscale;
-		max_scale = (1000 << 16) / min_downscale;
-	}
-
-	return drm_atomic_helper_check_plane_state(
-		state, new_crtc_state, min_scale, max_scale, true, true);
-}
-
-static int dm_plane_atomic_check(struct drm_plane *plane,
-				 struct drm_atomic_state *state)
-{
-	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
-										 plane);
-	struct amdgpu_device *adev = drm_to_adev(plane->dev);
-	struct dc *dc = adev->dm.dc;
-	struct dm_plane_state *dm_plane_state;
-	struct dc_scaling_info scaling_info;
-	struct drm_crtc_state *new_crtc_state;
-	int ret;
-
-	trace_amdgpu_dm_plane_atomic_check(new_plane_state);
-
-	dm_plane_state = to_dm_plane_state(new_plane_state);
-
-	if (!dm_plane_state->dc_state)
-		return 0;
-
-	new_crtc_state =
-		drm_atomic_get_new_crtc_state(state,
-					      new_plane_state->crtc);
-	if (!new_crtc_state)
-		return -EINVAL;
-
-	ret = dm_plane_helper_check_state(new_plane_state, new_crtc_state);
-	if (ret)
-		return ret;
-
-	ret = fill_dc_scaling_info(adev, new_plane_state, &scaling_info);
-	if (ret)
-		return ret;
-
-	if (dc_validate_plane(dc, dm_plane_state->dc_state) == DC_OK)
-		return 0;
-
-	return -EINVAL;
-}
-
-static int dm_plane_atomic_async_check(struct drm_plane *plane,
-				       struct drm_atomic_state *state)
-{
-	/* Only support async updates on cursor planes. */
-	if (plane->type != DRM_PLANE_TYPE_CURSOR)
-		return -EINVAL;
-
-	return 0;
-}
-
-static void dm_plane_atomic_async_update(struct drm_plane *plane,
-					 struct drm_atomic_state *state)
-{
-	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
-									   plane);
-	struct drm_plane_state *old_state =
-		drm_atomic_get_old_plane_state(state, plane);
-
-	trace_amdgpu_dm_atomic_update_cursor(new_state);
-
-	swap(plane->state->fb, new_state->fb);
-
-	plane->state->src_x = new_state->src_x;
-	plane->state->src_y = new_state->src_y;
-	plane->state->src_w = new_state->src_w;
-	plane->state->src_h = new_state->src_h;
-	plane->state->crtc_x = new_state->crtc_x;
-	plane->state->crtc_y = new_state->crtc_y;
-	plane->state->crtc_w = new_state->crtc_w;
-	plane->state->crtc_h = new_state->crtc_h;
-
-	handle_cursor_update(plane, old_state);
-}
-
-static const struct drm_plane_helper_funcs dm_plane_helper_funcs = {
-	.prepare_fb = dm_plane_helper_prepare_fb,
-	.cleanup_fb = dm_plane_helper_cleanup_fb,
-	.atomic_check = dm_plane_atomic_check,
-	.atomic_async_check = dm_plane_atomic_async_check,
-	.atomic_async_update = dm_plane_atomic_async_update
-};
-
-/*
- * TODO: these are currently initialized to rgb formats only.
- * For future use cases we should either initialize them dynamically based on
- * plane capabilities, or initialize this array to all formats, so internal drm
- * check will succeed, and let DC implement proper check
- */
-static const uint32_t rgb_formats[] = {
-	DRM_FORMAT_XRGB8888,
-	DRM_FORMAT_ARGB8888,
-	DRM_FORMAT_RGBA8888,
-	DRM_FORMAT_XRGB2101010,
-	DRM_FORMAT_XBGR2101010,
-	DRM_FORMAT_ARGB2101010,
-	DRM_FORMAT_ABGR2101010,
-	DRM_FORMAT_XRGB16161616,
-	DRM_FORMAT_XBGR16161616,
-	DRM_FORMAT_ARGB16161616,
-	DRM_FORMAT_ABGR16161616,
-	DRM_FORMAT_XBGR8888,
-	DRM_FORMAT_ABGR8888,
-	DRM_FORMAT_RGB565,
-};
-
-static const uint32_t overlay_formats[] = {
-	DRM_FORMAT_XRGB8888,
-	DRM_FORMAT_ARGB8888,
-	DRM_FORMAT_RGBA8888,
-	DRM_FORMAT_XBGR8888,
-	DRM_FORMAT_ABGR8888,
-	DRM_FORMAT_RGB565
-};
-
-static const u32 cursor_formats[] = {
-	DRM_FORMAT_ARGB8888
-};
-
-static int get_plane_formats(const struct drm_plane *plane,
-			     const struct dc_plane_cap *plane_cap,
-			     uint32_t *formats, int max_formats)
-{
-	int i, num_formats = 0;
-
-	/*
-	 * TODO: Query support for each group of formats directly from
-	 * DC plane caps. This will require adding more formats to the
-	 * caps list.
-	 */
-
-	switch (plane->type) {
-	case DRM_PLANE_TYPE_PRIMARY:
-		for (i = 0; i < ARRAY_SIZE(rgb_formats); ++i) {
-			if (num_formats >= max_formats)
-				break;
-
-			formats[num_formats++] = rgb_formats[i];
-		}
-
-		if (plane_cap && plane_cap->pixel_format_support.nv12)
-			formats[num_formats++] = DRM_FORMAT_NV12;
-		if (plane_cap && plane_cap->pixel_format_support.p010)
-			formats[num_formats++] = DRM_FORMAT_P010;
-		if (plane_cap && plane_cap->pixel_format_support.fp16) {
-			formats[num_formats++] = DRM_FORMAT_XRGB16161616F;
-			formats[num_formats++] = DRM_FORMAT_ARGB16161616F;
-			formats[num_formats++] = DRM_FORMAT_XBGR16161616F;
-			formats[num_formats++] = DRM_FORMAT_ABGR16161616F;
-		}
-		break;
-
-	case DRM_PLANE_TYPE_OVERLAY:
-		for (i = 0; i < ARRAY_SIZE(overlay_formats); ++i) {
-			if (num_formats >= max_formats)
-				break;
-
-			formats[num_formats++] = overlay_formats[i];
-		}
-		break;
-
-	case DRM_PLANE_TYPE_CURSOR:
-		for (i = 0; i < ARRAY_SIZE(cursor_formats); ++i) {
-			if (num_formats >= max_formats)
-				break;
-
-			formats[num_formats++] = cursor_formats[i];
-		}
-		break;
-	}
-
-	return num_formats;
-}
-
-static int amdgpu_dm_plane_init(struct amdgpu_display_manager *dm,
-				struct drm_plane *plane,
-				unsigned long possible_crtcs,
-				const struct dc_plane_cap *plane_cap)
-{
-	uint32_t formats[32];
-	int num_formats;
-	int res = -EPERM;
-	unsigned int supported_rotations;
-	uint64_t *modifiers = NULL;
-
-	num_formats = get_plane_formats(plane, plane_cap, formats,
-					ARRAY_SIZE(formats));
-
-	res = get_plane_modifiers(dm->adev, plane->type, &modifiers);
-	if (res)
-		return res;
-
-	if (modifiers == NULL)
-		adev_to_drm(dm->adev)->mode_config.fb_modifiers_not_supported = true;
-
-	res = drm_universal_plane_init(adev_to_drm(dm->adev), plane, possible_crtcs,
-				       &dm_plane_funcs, formats, num_formats,
-				       modifiers, plane->type, NULL);
-	kfree(modifiers);
-	if (res)
-		return res;
-
-	if (plane->type == DRM_PLANE_TYPE_OVERLAY &&
-	    plane_cap && plane_cap->per_pixel_alpha) {
-		unsigned int blend_caps = BIT(DRM_MODE_BLEND_PIXEL_NONE) |
-					  BIT(DRM_MODE_BLEND_PREMULTI);
-
-		drm_plane_create_alpha_property(plane);
-		drm_plane_create_blend_mode_property(plane, blend_caps);
-	}
-
-	if (plane->type == DRM_PLANE_TYPE_PRIMARY &&
-	    plane_cap &&
-	    (plane_cap->pixel_format_support.nv12 ||
-	     plane_cap->pixel_format_support.p010)) {
-		/* This only affects YUV formats. */
-		drm_plane_create_color_properties(
-			plane,
-			BIT(DRM_COLOR_YCBCR_BT601) |
-			BIT(DRM_COLOR_YCBCR_BT709) |
-			BIT(DRM_COLOR_YCBCR_BT2020),
-			BIT(DRM_COLOR_YCBCR_LIMITED_RANGE) |
-			BIT(DRM_COLOR_YCBCR_FULL_RANGE),
-			DRM_COLOR_YCBCR_BT709, DRM_COLOR_YCBCR_LIMITED_RANGE);
-	}
-
-	supported_rotations =
-		DRM_MODE_ROTATE_0 | DRM_MODE_ROTATE_90 |
-		DRM_MODE_ROTATE_180 | DRM_MODE_ROTATE_270;
-
-	if (dm->adev->asic_type >= CHIP_BONAIRE &&
-	    plane->type != DRM_PLANE_TYPE_CURSOR)
-		drm_plane_create_rotation_property(plane, DRM_MODE_ROTATE_0,
-						   supported_rotations);
-
-	drm_plane_helper_add(plane, &dm_plane_helper_funcs);
-
-	/* Create (reset) the plane state */
-	if (plane->funcs->reset)
-		plane->funcs->reset(plane);
-
-	return 0;
-}
-
-static int amdgpu_dm_crtc_init(struct amdgpu_display_manager *dm,
-			       struct drm_plane *plane,
-			       uint32_t crtc_index)
-{
-	struct amdgpu_crtc *acrtc = NULL;
-	struct drm_plane *cursor_plane;
-
-	int res = -ENOMEM;
-
-	cursor_plane = kzalloc(sizeof(*cursor_plane), GFP_KERNEL);
-	if (!cursor_plane)
-		goto fail;
-
-	cursor_plane->type = DRM_PLANE_TYPE_CURSOR;
-	res = amdgpu_dm_plane_init(dm, cursor_plane, 0, NULL);
-
-	acrtc = kzalloc(sizeof(struct amdgpu_crtc), GFP_KERNEL);
-	if (!acrtc)
-		goto fail;
-
-	res = drm_crtc_init_with_planes(
-			dm->ddev,
-			&acrtc->base,
-			plane,
-			cursor_plane,
-			&amdgpu_dm_crtc_funcs, NULL);
-
-	if (res)
-		goto fail;
-
-	drm_crtc_helper_add(&acrtc->base, &amdgpu_dm_crtc_helper_funcs);
-
-	/* Create (reset) the plane state */
-	if (acrtc->base.funcs->reset)
-		acrtc->base.funcs->reset(&acrtc->base);
-
-	acrtc->max_cursor_width = dm->adev->dm.dc->caps.max_cursor_size;
-	acrtc->max_cursor_height = dm->adev->dm.dc->caps.max_cursor_size;
-
-	acrtc->crtc_id = crtc_index;
-	acrtc->base.enabled = false;
-	acrtc->otg_inst = -1;
-
-	dm->adev->mode_info.crtcs[crtc_index] = acrtc;
-	drm_crtc_enable_color_mgmt(&acrtc->base, MAX_COLOR_LUT_ENTRIES,
-				   true, MAX_COLOR_LUT_ENTRIES);
-	drm_mode_crtc_set_gamma_size(&acrtc->base, MAX_COLOR_LEGACY_LUT_ENTRIES);
-
-	return 0;
-
-fail:
-	kfree(acrtc);
-	kfree(cursor_plane);
-	return res;
-}
-
-
 static int to_drm_connector_type(enum signal_type st)
 {
 	switch (st) {
@@ -8200,6 +6689,10 @@ static void amdgpu_set_panel_orientation(struct drm_connector *connector)
 	    connector->connector_type != DRM_MODE_CONNECTOR_LVDS)
 		return;
 
+	mutex_lock(&connector->dev->mode_config.mutex);
+	amdgpu_dm_connector_get_modes(connector);
+	mutex_unlock(&connector->dev->mode_config.mutex);
+
 	encoder = amdgpu_dm_connector_to_encoder(connector);
 	if (!encoder)
 		return;
@@ -8244,8 +6737,6 @@ static void amdgpu_dm_connector_ddc_get_modes(struct drm_connector *connector,
 		 * restored here.
 		 */
 		amdgpu_dm_update_freesync_caps(connector, edid);
-
-		amdgpu_set_panel_orientation(connector);
 	} else {
 		amdgpu_dm_connector->num_modes = 0;
 	}
@@ -8495,7 +6986,7 @@ static int amdgpu_dm_i2c_xfer(struct i2c_adapter *i2c_adap,
 
 	if (dc_submit_i2c(
 			ddc_service->ctx->dc,
-			ddc_service->ddc_pin->hw_info.ddc_channel,
+			ddc_service->link->link_index,
 			&cmd))
 		result = num;
 
@@ -8531,8 +7022,6 @@ create_i2c(struct ddc_service *ddc_service,
 	snprintf(i2c->base.name, sizeof(i2c->base.name), "AMDGPU DM i2c hw bus %d", link_index);
 	i2c_set_adapdata(&i2c->base, i2c);
 	i2c->ddc_service = ddc_service;
-	if (i2c->ddc_service->ddc_pin)
-		i2c->ddc_service->ddc_pin->hw_info.ddc_channel = link_index;
 
 	return i2c;
 }
@@ -8823,114 +7312,6 @@ static void remove_stream(struct amdgpu_device *adev,
 	acrtc->enabled = false;
 }
 
-static int get_cursor_position(struct drm_plane *plane, struct drm_crtc *crtc,
-			       struct dc_cursor_position *position)
-{
-	struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
-	int x, y;
-	int xorigin = 0, yorigin = 0;
-
-	if (!crtc || !plane->state->fb)
-		return 0;
-
-	if ((plane->state->crtc_w > amdgpu_crtc->max_cursor_width) ||
-	    (plane->state->crtc_h > amdgpu_crtc->max_cursor_height)) {
-		DRM_ERROR("%s: bad cursor width or height %d x %d\n",
-			  __func__,
-			  plane->state->crtc_w,
-			  plane->state->crtc_h);
-		return -EINVAL;
-	}
-
-	x = plane->state->crtc_x;
-	y = plane->state->crtc_y;
-
-	if (x <= -amdgpu_crtc->max_cursor_width ||
-	    y <= -amdgpu_crtc->max_cursor_height)
-		return 0;
-
-	if (x < 0) {
-		xorigin = min(-x, amdgpu_crtc->max_cursor_width - 1);
-		x = 0;
-	}
-	if (y < 0) {
-		yorigin = min(-y, amdgpu_crtc->max_cursor_height - 1);
-		y = 0;
-	}
-	position->enable = true;
-	position->translate_by_source = true;
-	position->x = x;
-	position->y = y;
-	position->x_hotspot = xorigin;
-	position->y_hotspot = yorigin;
-
-	return 0;
-}
-
-static void handle_cursor_update(struct drm_plane *plane,
-				 struct drm_plane_state *old_plane_state)
-{
-	struct amdgpu_device *adev = drm_to_adev(plane->dev);
-	struct amdgpu_framebuffer *afb = to_amdgpu_framebuffer(plane->state->fb);
-	struct drm_crtc *crtc = afb ? plane->state->crtc : old_plane_state->crtc;
-	struct dm_crtc_state *crtc_state = crtc ? to_dm_crtc_state(crtc->state) : NULL;
-	struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
-	uint64_t address = afb ? afb->address : 0;
-	struct dc_cursor_position position = {0};
-	struct dc_cursor_attributes attributes;
-	int ret;
-
-	if (!plane->state->fb && !old_plane_state->fb)
-		return;
-
-	DC_LOG_CURSOR("%s: crtc_id=%d with size %d to %d\n",
-		      __func__,
-		      amdgpu_crtc->crtc_id,
-		      plane->state->crtc_w,
-		      plane->state->crtc_h);
-
-	ret = get_cursor_position(plane, crtc, &position);
-	if (ret)
-		return;
-
-	if (!position.enable) {
-		/* turn off cursor */
-		if (crtc_state && crtc_state->stream) {
-			mutex_lock(&adev->dm.dc_lock);
-			dc_stream_set_cursor_position(crtc_state->stream,
-						      &position);
-			mutex_unlock(&adev->dm.dc_lock);
-		}
-		return;
-	}
-
-	amdgpu_crtc->cursor_width = plane->state->crtc_w;
-	amdgpu_crtc->cursor_height = plane->state->crtc_h;
-
-	memset(&attributes, 0, sizeof(attributes));
-	attributes.address.high_part = upper_32_bits(address);
-	attributes.address.low_part  = lower_32_bits(address);
-	attributes.width             = plane->state->crtc_w;
-	attributes.height            = plane->state->crtc_h;
-	attributes.color_format      = CURSOR_MODE_COLOR_PRE_MULTIPLIED_ALPHA;
-	attributes.rotation_angle    = 0;
-	attributes.attribute_flags.value = 0;
-
-	attributes.pitch = afb->base.pitches[0] / afb->base.format->cpp[0];
-
-	if (crtc_state->stream) {
-		mutex_lock(&adev->dm.dc_lock);
-		if (!dc_stream_set_cursor_attributes(crtc_state->stream,
-							 &attributes))
-			DRM_ERROR("DC failed to set cursor attributes\n");
-
-		if (!dc_stream_set_cursor_position(crtc_state->stream,
-						   &position))
-			DRM_ERROR("DC failed to set cursor position\n");
-		mutex_unlock(&adev->dm.dc_lock);
-	}
-}
-
 static void prepare_flip_isr(struct amdgpu_crtc *acrtc)
 {
 
@@ -9157,11 +7538,10 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state,
 	struct dm_crtc_state *dm_old_crtc_state =
 			to_dm_crtc_state(drm_atomic_get_old_crtc_state(state, pcrtc));
 	int planes_count = 0, vpos, hpos;
-	long r;
 	unsigned long flags;
-	struct amdgpu_bo *abo;
 	uint32_t target_vblank, last_flip_vblank;
 	bool vrr_active = amdgpu_dm_vrr_active(acrtc_state);
+	bool cursor_update = false;
 	bool pflip_present = false;
 	struct {
 		struct dc_surface_update surface_updates[MAX_SURFACES];
@@ -9197,8 +7577,13 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state,
 		struct dm_plane_state *dm_new_plane_state = to_dm_plane_state(new_plane_state);
 
 		/* Cursor plane is handled after stream updates */
-		if (plane->type == DRM_PLANE_TYPE_CURSOR)
+		if (plane->type == DRM_PLANE_TYPE_CURSOR) {
+			if ((fb && crtc == pcrtc) ||
+			    (old_plane_state->fb && old_plane_state->crtc == pcrtc))
+				cursor_update = true;
+
 			continue;
+		}
 
 		if (!fb || !crtc || pcrtc != crtc)
 			continue;
@@ -9231,19 +7616,6 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state,
 			continue;
 		}
 
-		abo = gem_to_amdgpu_bo(fb->obj[0]);
-
-		/*
-		 * Wait for all fences on this FB. Do limited wait to avoid
-		 * deadlock during GPU reset when this fence will not signal
-		 * but we hold reservation lock for the BO.
-		 */
-		r = dma_resv_wait_timeout(abo->tbo.base.resv,
-					  DMA_RESV_USAGE_WRITE, false,
-					  msecs_to_jiffies(5000));
-		if (unlikely(r <= 0))
-			DRM_ERROR("Waiting for fences timed out!");
-
 		fill_dc_plane_info_and_addr(
 			dm->adev, new_plane_state,
 			afb->tiling_flags,
@@ -9251,13 +7623,17 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state,
 			&bundle->flip_addrs[planes_count].address,
 			afb->tmz_surface, false);
 
-		DRM_DEBUG_ATOMIC("plane: id=%d dcc_en=%d\n",
+		drm_dbg_state(state->dev, "plane: id=%d dcc_en=%d\n",
 				 new_plane_state->plane->index,
 				 bundle->plane_infos[planes_count].dcc.enable);
 
 		bundle->surface_updates[planes_count].plane_info =
 			&bundle->plane_infos[planes_count];
 
+		fill_dc_dirty_rects(plane, old_plane_state, new_plane_state,
+				    new_crtc_state,
+				    &bundle->flip_addrs[planes_count]);
+
 		/*
 		 * Only allow immediate flips for fast updates that don't
 		 * change FB pitch, DCC state, rotation or mirroing.
@@ -9285,7 +7661,7 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state,
 				dc_plane,
 				bundle->flip_addrs[planes_count].flip_timestamp_in_us);
 
-		DRM_DEBUG_ATOMIC("%s Flipping to hi: 0x%x, low: 0x%x\n",
+		drm_dbg_state(state->dev, "%s Flipping to hi: 0x%x, low: 0x%x\n",
 				 __func__,
 				 bundle->flip_addrs[planes_count].address.grph.addr.high_part,
 				 bundle->flip_addrs[planes_count].address.grph.addr.low_part);
@@ -9344,8 +7720,7 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state,
 		 * and rely on sending it from software.
 		 */
 		if (acrtc_attach->base.state->event &&
-		    acrtc_state->active_planes > 0 &&
-		    !acrtc_state->force_dpms_off) {
+		    acrtc_state->active_planes > 0) {
 			drm_crtc_vblank_get(pcrtc);
 
 			spin_lock_irqsave(&pcrtc->dev->event_lock, flags);
@@ -9361,19 +7736,27 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state,
 				bundle->stream_update.vrr_infopacket =
 					&acrtc_state->stream->vrr_infopacket;
 		}
+	} else if (cursor_update && acrtc_state->active_planes > 0 &&
+		   acrtc_attach->base.state->event) {
+		drm_crtc_vblank_get(pcrtc);
+
+		spin_lock_irqsave(&pcrtc->dev->event_lock, flags);
+
+		acrtc_attach->event = acrtc_attach->base.state->event;
+		acrtc_attach->base.state->event = NULL;
+
+		spin_unlock_irqrestore(&pcrtc->dev->event_lock, flags);
 	}
 
 	/* Update the planes if changed or disable if we don't have any. */
 	if ((planes_count || acrtc_state->active_planes == 0) &&
 		acrtc_state->stream) {
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 		/*
 		 * If PSR or idle optimizations are enabled then flush out
 		 * any pending work before hardware programming.
 		 */
 		if (dm->vblank_control_workqueue)
 			flush_workqueue(dm->vblank_control_workqueue);
-#endif
 
 		bundle->stream_update.stream = acrtc_state->stream;
 		if (new_pcrtc_state->mode_changed) {
@@ -9455,6 +7838,18 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state,
 
 			/* Allow PSR when skip count is 0. */
 			acrtc_attach->dm_irq_params.allow_psr_entry = !aconn->psr_skip_count;
+
+			/*
+			 * If sink supports PSR SU, there is no need to rely on
+			 * a vblank event disable request to enable PSR. PSR SU
+			 * can be enabled immediately once OS demonstrates an
+			 * adequate number of fast atomic commits to notify KMD
+			 * of update events. See `vblank_control_worker()`.
+			 */
+			if (acrtc_state->stream->link->psr_settings.psr_version >= DC_PSR_VERSION_SU_1 &&
+			    acrtc_attach->dm_irq_params.allow_psr_entry &&
+			    !acrtc_state->stream->link->psr_settings.psr_allow_active)
+				amdgpu_dm_psr_enable(acrtc_state->stream);
 		} else {
 			acrtc_attach->dm_irq_params.allow_psr_entry = false;
 		}
@@ -9588,9 +7983,14 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state)
 	struct dm_crtc_state *dm_old_crtc_state, *dm_new_crtc_state;
 	int crtc_disable_count = 0;
 	bool mode_set_reset_required = false;
+	int r;
 
 	trace_amdgpu_dm_atomic_commit_tail_begin(state);
 
+	r = drm_atomic_helper_wait_for_fences(dev, state, false);
+	if (unlikely(r))
+		DRM_ERROR("Waiting for fences timed out!");
+
 	drm_atomic_helper_update_legacy_modeset_state(dev, state);
 
 	dm_state = dm_atomic_get_new_state(state);
@@ -9627,7 +8027,7 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state)
 		dm_new_crtc_state = to_dm_crtc_state(new_crtc_state);
 		dm_old_crtc_state = to_dm_crtc_state(old_crtc_state);
 
-		DRM_DEBUG_ATOMIC(
+		drm_dbg_state(state->dev,
 			"amdgpu_crtc id:%d crtc_state_flags: enable:%d, active:%d, "
 			"planes_changed:%d, mode_changed:%d,active_changed:%d,"
 			"connectors_changed:%d\n",
@@ -9706,21 +8106,19 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state)
 	if (dc_state) {
 		/* if there mode set or reset, disable eDP PSR */
 		if (mode_set_reset_required) {
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 			if (dm->vblank_control_workqueue)
 				flush_workqueue(dm->vblank_control_workqueue);
-#endif
+
 			amdgpu_dm_psr_disable_all(dm);
 		}
 
 		dm_enable_per_frame_crtc_master_sync(dc_state);
 		mutex_lock(&dm->dc_lock);
 		WARN_ON(!dc_commit_state(dm->dc, dc_state));
-#if defined(CONFIG_DRM_AMD_DC_DCN)
-               /* Allow idle optimization when vblank count is 0 for display off */
-               if (dm->active_vblank_irq_count == 0)
-                   dc_allow_idle_optimizations(dm->dc,true);
-#endif
+
+		/* Allow idle optimization when vblank count is 0 for display off */
+		if (dm->active_vblank_irq_count == 0)
+			dc_allow_idle_optimizations(dm->dc, true);
 		mutex_unlock(&dm->dc_lock);
 	}
 
@@ -9945,15 +8343,13 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state)
 	/* Update audio instances for each connector. */
 	amdgpu_dm_commit_audio(dev, state);
 
-#if defined(CONFIG_BACKLIGHT_CLASS_DEVICE) ||		\
-	defined(CONFIG_BACKLIGHT_CLASS_DEVICE_MODULE)
 	/* restore the backlight level */
 	for (i = 0; i < dm->num_of_edps; i++) {
 		if (dm->backlight_dev[i] &&
 		    (dm->actual_brightness[i] != dm->brightness[i]))
 			amdgpu_dm_backlight_set_level(dm, i, dm->brightness[i]);
 	}
-#endif
+
 	/*
 	 * send vblank event on all events not handled in flip and
 	 * mark consumed event for drm_atomic_helper_commit_hw_done
@@ -10331,7 +8727,7 @@ static int dm_update_crtc_state(struct amdgpu_display_manager *dm,
 	if (!drm_atomic_crtc_needs_modeset(new_crtc_state))
 		goto skip_modeset;
 
-	DRM_DEBUG_ATOMIC(
+	drm_dbg_state(state->dev,
 		"amdgpu_crtc id:%d crtc_state_flags: enable:%d, active:%d, "
 		"planes_changed:%d, mode_changed:%d,active_changed:%d,"
 		"connectors_changed:%d\n",
@@ -10401,7 +8797,7 @@ static int dm_update_crtc_state(struct amdgpu_display_manager *dm,
 		 * added MST connectors not found in existing crtc_state in the chained mode
 		 * TODO: need to dig out the root cause of that
 		 */
-		if (!aconnector || (!aconnector->dc_sink && aconnector->mst_port))
+		if (!aconnector)
 			goto skip_modeset;
 
 		if (modereset_required(new_crtc_state))
@@ -11012,7 +9408,10 @@ static int amdgpu_dm_atomic_check(struct drm_device *dev,
 				}
 			}
 		}
-		pre_validate_dsc(state, &dm_state, vars);
+		if (!pre_validate_dsc(state, &dm_state, vars)) {
+			ret = -EINVAL;
+			goto fail;
+		}
 	}
 #endif
 	for_each_oldnew_crtc_in_state(state, crtc, old_crtc_state, new_crtc_state, i) {
@@ -11258,6 +9657,7 @@ static int amdgpu_dm_atomic_check(struct drm_device *dev,
 #if defined(CONFIG_DRM_AMD_DC_DCN)
 		if (!compute_mst_dsc_configs_for_state(state, dm_state->context, vars)) {
 			DRM_DEBUG_DRIVER("compute_mst_dsc_configs_for_state() failed\n");
+			ret = -EINVAL;
 			goto fail;
 		}
 
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
index 7e44b0429448..90b306a1dd68 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
@@ -26,10 +26,10 @@
 #ifndef __AMDGPU_DM_H__
 #define __AMDGPU_DM_H__
 
+#include <drm/display/drm_dp_mst_helper.h>
 #include <drm/drm_atomic.h>
 #include <drm/drm_connector.h>
 #include <drm/drm_crtc.h>
-#include <drm/dp/drm_dp_mst_helper.h>
 #include <drm/drm_plane.h>
 
 /*
@@ -242,6 +242,13 @@ struct hpd_rx_irq_offload_work {
  * @force_timing_sync: set via debugfs. When set, indicates that all connected
  *		       displays will be forced to synchronize.
  * @dmcub_trace_event_en: enable dmcub trace events
+ * @dmub_outbox_params: DMUB Outbox parameters
+ * @num_of_edps: number of backlight eDPs
+ * @disable_hpd_irq: disables all HPD and HPD RX interrupt handling in the
+ *		     driver when true
+ * @dmub_aux_transfer_done: struct completion used to indicate when DMUB
+ * 			    transfers are done
+ * @delayed_hpd_wq: work queue used to delay DMUB HPD work
  */
 struct amdgpu_display_manager {
 
@@ -358,14 +365,12 @@ struct amdgpu_display_manager {
 	 */
 	struct mutex audio_lock;
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	/**
 	 * @vblank_lock:
 	 *
 	 * Guards access to deferred vblank work state.
 	 */
 	spinlock_t vblank_lock;
-#endif
 
 	/**
 	 * @audio_component:
@@ -469,14 +474,12 @@ struct amdgpu_display_manager {
 	struct hdcp_workqueue *hdcp_workqueue;
 #endif
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	/**
 	 * @vblank_control_workqueue:
 	 *
 	 * Deferred work for vblank control events.
 	 */
 	struct workqueue_struct *vblank_control_workqueue;
-#endif
 
 	struct drm_atomic_state *cached_state;
 	struct dc_state *cached_dc_state;
@@ -493,14 +496,12 @@ struct amdgpu_display_manager {
 	 */
 	const struct gpu_info_soc_bounding_box_v1_0 *soc_bounding_box;
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	/**
 	 * @active_vblank_irq_count:
 	 *
 	 * number of currently active vblank irqs
 	 */
 	uint32_t active_vblank_irq_count;
-#endif
 
 #if defined(CONFIG_DRM_AMD_SECURE_DISPLAY)
 	/**
@@ -546,6 +547,14 @@ struct amdgpu_display_manager {
 	 * last successfully applied backlight values.
 	 */
 	u32 actual_brightness[AMDGPU_DM_MAX_NUM_EDP];
+
+	/**
+	 * @aux_hpd_discon_quirk:
+	 *
+	 * quirk for hpd discon while aux is on-going.
+	 * occurred on certain intel platform
+	 */
+	bool aux_hpd_discon_quirk;
 };
 
 enum dsc_clock_force_state {
@@ -562,6 +571,14 @@ struct dsc_preferred_settings {
 	bool dsc_force_disable_passthrough;
 };
 
+enum mst_progress_status {
+	MST_STATUS_DEFAULT = 0,
+	MST_PROBE = BIT(0),
+	MST_REMOTE_EDID = BIT(1),
+	MST_ALLOCATE_NEW_PAYLOAD = BIT(2),
+	MST_CLEAR_ALLOCATED_PAYLOAD = BIT(3),
+};
+
 struct amdgpu_dm_connector {
 
 	struct drm_connector base;
@@ -589,7 +606,6 @@ struct amdgpu_dm_connector {
 	struct drm_dp_mst_port *port;
 	struct amdgpu_dm_connector *mst_port;
 	struct drm_dp_aux *dsc_aux;
-
 	/* TODO see if we can merge with ddc_bus or make a dm_connector */
 	struct amdgpu_i2c_adapter *i2c;
 
@@ -615,8 +631,20 @@ struct amdgpu_dm_connector {
 	struct drm_display_mode freesync_vid_base;
 
 	int psr_skip_count;
+
+	/* Record progress status of mst*/
+	uint8_t mst_status;
 };
 
+static inline void amdgpu_dm_set_mst_status(uint8_t *status,
+		uint8_t flags, bool set)
+{
+	if (set)
+		*status |= flags;
+	else
+		*status &= ~flags;
+}
+
 #define to_amdgpu_dm_connector(x) container_of(x, struct amdgpu_dm_connector, base)
 
 extern const struct amdgpu_ip_block_version dm_ip_block;
@@ -645,8 +673,6 @@ struct dm_crtc_state {
 
 	bool dsc_force_changed;
 	bool vrr_supported;
-
-	bool force_dpms_off;
 	struct mod_freesync_config freesync_config;
 	struct dc_info_packet vrr_infopacket;
 
@@ -755,4 +781,6 @@ int dm_atomic_get_state(struct drm_atomic_state *state,
 struct amdgpu_dm_connector *
 amdgpu_dm_find_first_crtc_matching_connector(struct drm_atomic_state *state,
 					     struct drm_crtc *crtc);
+
+int convert_dc_color_depth_into_bpc(enum dc_color_depth display_color_depth);
 #endif /* __AMDGPU_DM_H__ */
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c
new file mode 100644
index 000000000000..594fe8a4d02b
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c
@@ -0,0 +1,464 @@
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#include <drm/drm_vblank.h>
+#include <drm/drm_atomic_helper.h>
+
+#include "dc.h"
+#include "amdgpu.h"
+#include "amdgpu_dm_psr.h"
+#include "amdgpu_dm_crtc.h"
+#include "amdgpu_dm_plane.h"
+#include "amdgpu_dm_trace.h"
+#include "amdgpu_dm_debugfs.h"
+
+void dm_crtc_handle_vblank(struct amdgpu_crtc *acrtc)
+{
+	struct drm_crtc *crtc = &acrtc->base;
+	struct drm_device *dev = crtc->dev;
+	unsigned long flags;
+
+	drm_crtc_handle_vblank(crtc);
+
+	spin_lock_irqsave(&dev->event_lock, flags);
+
+	/* Send completion event for cursor-only commits */
+	if (acrtc->event && acrtc->pflip_status != AMDGPU_FLIP_SUBMITTED) {
+		drm_crtc_send_vblank_event(crtc, acrtc->event);
+		drm_crtc_vblank_put(crtc);
+		acrtc->event = NULL;
+	}
+
+	spin_unlock_irqrestore(&dev->event_lock, flags);
+}
+
+bool modeset_required(struct drm_crtc_state *crtc_state,
+			     struct dc_stream_state *new_stream,
+			     struct dc_stream_state *old_stream)
+{
+	return crtc_state->active && drm_atomic_crtc_needs_modeset(crtc_state);
+}
+
+bool amdgpu_dm_vrr_active_irq(struct amdgpu_crtc *acrtc)
+
+{
+	return acrtc->dm_irq_params.freesync_config.state ==
+		       VRR_STATE_ACTIVE_VARIABLE ||
+	       acrtc->dm_irq_params.freesync_config.state ==
+		       VRR_STATE_ACTIVE_FIXED;
+}
+
+int dm_set_vupdate_irq(struct drm_crtc *crtc, bool enable)
+{
+	enum dc_irq_source irq_source;
+	struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc);
+	struct amdgpu_device *adev = drm_to_adev(crtc->dev);
+	int rc;
+
+	irq_source = IRQ_TYPE_VUPDATE + acrtc->otg_inst;
+
+	rc = dc_interrupt_set(adev->dm.dc, irq_source, enable) ? 0 : -EBUSY;
+
+	DRM_DEBUG_VBL("crtc %d - vupdate irq %sabling: r=%d\n",
+		      acrtc->crtc_id, enable ? "en" : "dis", rc);
+	return rc;
+}
+
+bool amdgpu_dm_vrr_active(struct dm_crtc_state *dm_state)
+{
+	return dm_state->freesync_config.state == VRR_STATE_ACTIVE_VARIABLE ||
+	       dm_state->freesync_config.state == VRR_STATE_ACTIVE_FIXED;
+}
+
+static void vblank_control_worker(struct work_struct *work)
+{
+	struct vblank_control_work *vblank_work =
+		container_of(work, struct vblank_control_work, work);
+	struct amdgpu_display_manager *dm = vblank_work->dm;
+
+	mutex_lock(&dm->dc_lock);
+
+	if (vblank_work->enable)
+		dm->active_vblank_irq_count++;
+	else if (dm->active_vblank_irq_count)
+		dm->active_vblank_irq_count--;
+
+	dc_allow_idle_optimizations(
+		dm->dc, dm->active_vblank_irq_count == 0 ? true : false);
+
+	DRM_DEBUG_KMS("Allow idle optimizations (MALL): %d\n", dm->active_vblank_irq_count == 0);
+
+	/*
+	 * Control PSR based on vblank requirements from OS
+	 *
+	 * If panel supports PSR SU, there's no need to disable PSR when OS is
+	 * submitting fast atomic commits (we infer this by whether the OS
+	 * requests vblank events). Fast atomic commits will simply trigger a
+	 * full-frame-update (FFU); a specific case of selective-update (SU)
+	 * where the SU region is the full hactive*vactive region. See
+	 * fill_dc_dirty_rects().
+	 */
+	if (vblank_work->stream && vblank_work->stream->link) {
+		if (vblank_work->enable) {
+			if (vblank_work->stream->link->psr_settings.psr_version < DC_PSR_VERSION_SU_1 &&
+			    vblank_work->stream->link->psr_settings.psr_allow_active)
+				amdgpu_dm_psr_disable(vblank_work->stream);
+		} else if (vblank_work->stream->link->psr_settings.psr_feature_enabled &&
+			   !vblank_work->stream->link->psr_settings.psr_allow_active &&
+			   vblank_work->acrtc->dm_irq_params.allow_psr_entry) {
+			amdgpu_dm_psr_enable(vblank_work->stream);
+		}
+	}
+
+	mutex_unlock(&dm->dc_lock);
+
+	dc_stream_release(vblank_work->stream);
+
+	kfree(vblank_work);
+}
+
+static inline int dm_set_vblank(struct drm_crtc *crtc, bool enable)
+{
+	enum dc_irq_source irq_source;
+	struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc);
+	struct amdgpu_device *adev = drm_to_adev(crtc->dev);
+	struct dm_crtc_state *acrtc_state = to_dm_crtc_state(crtc->state);
+	struct amdgpu_display_manager *dm = &adev->dm;
+	struct vblank_control_work *work;
+	int rc = 0;
+
+	if (enable) {
+		/* vblank irq on -> Only need vupdate irq in vrr mode */
+		if (amdgpu_dm_vrr_active(acrtc_state))
+			rc = dm_set_vupdate_irq(crtc, true);
+	} else {
+		/* vblank irq off -> vupdate irq off */
+		rc = dm_set_vupdate_irq(crtc, false);
+	}
+
+	if (rc)
+		return rc;
+
+	irq_source = IRQ_TYPE_VBLANK + acrtc->otg_inst;
+
+	if (!dc_interrupt_set(adev->dm.dc, irq_source, enable))
+		return -EBUSY;
+
+	if (amdgpu_in_reset(adev))
+		return 0;
+
+	if (dm->vblank_control_workqueue) {
+		work = kzalloc(sizeof(*work), GFP_ATOMIC);
+		if (!work)
+			return -ENOMEM;
+
+		INIT_WORK(&work->work, vblank_control_worker);
+		work->dm = dm;
+		work->acrtc = acrtc;
+		work->enable = enable;
+
+		if (acrtc_state->stream) {
+			dc_stream_retain(acrtc_state->stream);
+			work->stream = acrtc_state->stream;
+		}
+
+		queue_work(dm->vblank_control_workqueue, &work->work);
+	}
+
+	return 0;
+}
+
+int dm_enable_vblank(struct drm_crtc *crtc)
+{
+	return dm_set_vblank(crtc, true);
+}
+
+void dm_disable_vblank(struct drm_crtc *crtc)
+{
+	dm_set_vblank(crtc, false);
+}
+
+static void dm_crtc_destroy_state(struct drm_crtc *crtc,
+				  struct drm_crtc_state *state)
+{
+	struct dm_crtc_state *cur = to_dm_crtc_state(state);
+
+	/* TODO Destroy dc_stream objects are stream object is flattened */
+	if (cur->stream)
+		dc_stream_release(cur->stream);
+
+
+	__drm_atomic_helper_crtc_destroy_state(state);
+
+
+	kfree(state);
+}
+
+static struct drm_crtc_state *dm_crtc_duplicate_state(struct drm_crtc *crtc)
+{
+	struct dm_crtc_state *state, *cur;
+
+	cur = to_dm_crtc_state(crtc->state);
+
+	if (WARN_ON(!crtc->state))
+		return NULL;
+
+	state = kzalloc(sizeof(*state), GFP_KERNEL);
+	if (!state)
+		return NULL;
+
+	__drm_atomic_helper_crtc_duplicate_state(crtc, &state->base);
+
+	if (cur->stream) {
+		state->stream = cur->stream;
+		dc_stream_retain(state->stream);
+	}
+
+	state->active_planes = cur->active_planes;
+	state->vrr_infopacket = cur->vrr_infopacket;
+	state->abm_level = cur->abm_level;
+	state->vrr_supported = cur->vrr_supported;
+	state->freesync_config = cur->freesync_config;
+	state->cm_has_degamma = cur->cm_has_degamma;
+	state->cm_is_degamma_srgb = cur->cm_is_degamma_srgb;
+	state->crc_skip_count = cur->crc_skip_count;
+	state->mpo_requested = cur->mpo_requested;
+	/* TODO Duplicate dc_stream after objects are stream object is flattened */
+
+	return &state->base;
+}
+
+static void amdgpu_dm_crtc_destroy(struct drm_crtc *crtc)
+{
+	drm_crtc_cleanup(crtc);
+	kfree(crtc);
+}
+
+static void dm_crtc_reset_state(struct drm_crtc *crtc)
+{
+	struct dm_crtc_state *state;
+
+	if (crtc->state)
+		dm_crtc_destroy_state(crtc, crtc->state);
+
+	state = kzalloc(sizeof(*state), GFP_KERNEL);
+	if (WARN_ON(!state))
+		return;
+
+	__drm_atomic_helper_crtc_reset(crtc, &state->base);
+}
+
+#ifdef CONFIG_DEBUG_FS
+static int amdgpu_dm_crtc_late_register(struct drm_crtc *crtc)
+{
+	crtc_debugfs_init(crtc);
+
+	return 0;
+}
+#endif
+
+/* Implemented only the options currently available for the driver */
+static const struct drm_crtc_funcs amdgpu_dm_crtc_funcs = {
+	.reset = dm_crtc_reset_state,
+	.destroy = amdgpu_dm_crtc_destroy,
+	.set_config = drm_atomic_helper_set_config,
+	.page_flip = drm_atomic_helper_page_flip,
+	.atomic_duplicate_state = dm_crtc_duplicate_state,
+	.atomic_destroy_state = dm_crtc_destroy_state,
+	.set_crc_source = amdgpu_dm_crtc_set_crc_source,
+	.verify_crc_source = amdgpu_dm_crtc_verify_crc_source,
+	.get_crc_sources = amdgpu_dm_crtc_get_crc_sources,
+	.get_vblank_counter = amdgpu_get_vblank_counter_kms,
+	.enable_vblank = dm_enable_vblank,
+	.disable_vblank = dm_disable_vblank,
+	.get_vblank_timestamp = drm_crtc_vblank_helper_get_vblank_timestamp,
+#if defined(CONFIG_DEBUG_FS)
+	.late_register = amdgpu_dm_crtc_late_register,
+#endif
+};
+
+static void dm_crtc_helper_disable(struct drm_crtc *crtc)
+{
+}
+
+static int count_crtc_active_planes(struct drm_crtc_state *new_crtc_state)
+{
+	struct drm_atomic_state *state = new_crtc_state->state;
+	struct drm_plane *plane;
+	int num_active = 0;
+
+	drm_for_each_plane_mask(plane, state->dev, new_crtc_state->plane_mask) {
+		struct drm_plane_state *new_plane_state;
+
+		/* Cursor planes are "fake". */
+		if (plane->type == DRM_PLANE_TYPE_CURSOR)
+			continue;
+
+		new_plane_state = drm_atomic_get_new_plane_state(state, plane);
+
+		if (!new_plane_state) {
+			/*
+			 * The plane is enable on the CRTC and hasn't changed
+			 * state. This means that it previously passed
+			 * validation and is therefore enabled.
+			 */
+			num_active += 1;
+			continue;
+		}
+
+		/* We need a framebuffer to be considered enabled. */
+		num_active += (new_plane_state->fb != NULL);
+	}
+
+	return num_active;
+}
+
+static void dm_update_crtc_active_planes(struct drm_crtc *crtc,
+					 struct drm_crtc_state *new_crtc_state)
+{
+	struct dm_crtc_state *dm_new_crtc_state =
+		to_dm_crtc_state(new_crtc_state);
+
+	dm_new_crtc_state->active_planes = 0;
+
+	if (!dm_new_crtc_state->stream)
+		return;
+
+	dm_new_crtc_state->active_planes =
+		count_crtc_active_planes(new_crtc_state);
+}
+
+static bool dm_crtc_helper_mode_fixup(struct drm_crtc *crtc,
+				      const struct drm_display_mode *mode,
+				      struct drm_display_mode *adjusted_mode)
+{
+	return true;
+}
+
+static int dm_crtc_helper_atomic_check(struct drm_crtc *crtc,
+				      struct drm_atomic_state *state)
+{
+	struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
+										crtc);
+	struct amdgpu_device *adev = drm_to_adev(crtc->dev);
+	struct dc *dc = adev->dm.dc;
+	struct dm_crtc_state *dm_crtc_state = to_dm_crtc_state(crtc_state);
+	int ret = -EINVAL;
+
+	trace_amdgpu_dm_crtc_atomic_check(crtc_state);
+
+	dm_update_crtc_active_planes(crtc, crtc_state);
+
+	if (WARN_ON(unlikely(!dm_crtc_state->stream &&
+			modeset_required(crtc_state, NULL, dm_crtc_state->stream)))) {
+		return ret;
+	}
+
+	/*
+	 * We require the primary plane to be enabled whenever the CRTC is, otherwise
+	 * drm_mode_cursor_universal may end up trying to enable the cursor plane while all other
+	 * planes are disabled, which is not supported by the hardware. And there is legacy
+	 * userspace which stops using the HW cursor altogether in response to the resulting EINVAL.
+	 */
+	if (crtc_state->enable &&
+		!(crtc_state->plane_mask & drm_plane_mask(crtc->primary))) {
+		DRM_DEBUG_ATOMIC("Can't enable a CRTC without enabling the primary plane\n");
+		return -EINVAL;
+	}
+
+	/* In some use cases, like reset, no stream is attached */
+	if (!dm_crtc_state->stream)
+		return 0;
+
+	if (dc_validate_stream(dc, dm_crtc_state->stream) == DC_OK)
+		return 0;
+
+	DRM_DEBUG_ATOMIC("Failed DC stream validation\n");
+	return ret;
+}
+
+static const struct drm_crtc_helper_funcs amdgpu_dm_crtc_helper_funcs = {
+	.disable = dm_crtc_helper_disable,
+	.atomic_check = dm_crtc_helper_atomic_check,
+	.mode_fixup = dm_crtc_helper_mode_fixup,
+	.get_scanout_position = amdgpu_crtc_get_scanout_position,
+};
+
+int amdgpu_dm_crtc_init(struct amdgpu_display_manager *dm,
+			       struct drm_plane *plane,
+			       uint32_t crtc_index)
+{
+	struct amdgpu_crtc *acrtc = NULL;
+	struct drm_plane *cursor_plane;
+
+	int res = -ENOMEM;
+
+	cursor_plane = kzalloc(sizeof(*cursor_plane), GFP_KERNEL);
+	if (!cursor_plane)
+		goto fail;
+
+	cursor_plane->type = DRM_PLANE_TYPE_CURSOR;
+	res = amdgpu_dm_plane_init(dm, cursor_plane, 0, NULL);
+
+	acrtc = kzalloc(sizeof(struct amdgpu_crtc), GFP_KERNEL);
+	if (!acrtc)
+		goto fail;
+
+	res = drm_crtc_init_with_planes(
+			dm->ddev,
+			&acrtc->base,
+			plane,
+			cursor_plane,
+			&amdgpu_dm_crtc_funcs, NULL);
+
+	if (res)
+		goto fail;
+
+	drm_crtc_helper_add(&acrtc->base, &amdgpu_dm_crtc_helper_funcs);
+
+	/* Create (reset) the plane state */
+	if (acrtc->base.funcs->reset)
+		acrtc->base.funcs->reset(&acrtc->base);
+
+	acrtc->max_cursor_width = dm->adev->dm.dc->caps.max_cursor_size;
+	acrtc->max_cursor_height = dm->adev->dm.dc->caps.max_cursor_size;
+
+	acrtc->crtc_id = crtc_index;
+	acrtc->base.enabled = false;
+	acrtc->otg_inst = -1;
+
+	dm->adev->mode_info.crtcs[crtc_index] = acrtc;
+	drm_crtc_enable_color_mgmt(&acrtc->base, MAX_COLOR_LUT_ENTRIES,
+				   true, MAX_COLOR_LUT_ENTRIES);
+	drm_mode_crtc_set_gamma_size(&acrtc->base, MAX_COLOR_LEGACY_LUT_ENTRIES);
+
+	return 0;
+
+fail:
+	kfree(acrtc);
+	kfree(cursor_plane);
+	return res;
+}
+
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.h
new file mode 100644
index 000000000000..1ac8692354cf
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.h
@@ -0,0 +1,51 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __AMDGPU_DM_CRTC_H__
+#define __AMDGPU_DM_CRTC_H__
+
+void dm_crtc_handle_vblank(struct amdgpu_crtc *acrtc);
+
+bool modeset_required(struct drm_crtc_state *crtc_state,
+		      struct dc_stream_state *new_stream,
+		      struct dc_stream_state *old_stream);
+
+int dm_set_vupdate_irq(struct drm_crtc *crtc, bool enable);
+
+bool amdgpu_dm_vrr_active_irq(struct amdgpu_crtc *acrtc);
+
+bool amdgpu_dm_vrr_active(struct dm_crtc_state *dm_state);
+
+int dm_enable_vblank(struct drm_crtc *crtc);
+
+void dm_disable_vblank(struct drm_crtc *crtc);
+
+int amdgpu_dm_crtc_init(struct amdgpu_display_manager *dm,
+			struct drm_plane *plane,
+			uint32_t link_index);
+
+#endif
+
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
index da17ece1a2c5..0e48824f55e3 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
@@ -50,6 +50,13 @@ struct dmub_debugfs_trace_entry {
 	uint32_t param1;
 };
 
+static const char *const mst_progress_status[] = {
+	"probe",
+	"remote_edid",
+	"allocate_new_payload",
+	"clear_allocated_payload",
+};
+
 /* parse_write_buffer_into_params - Helper function to parse debugfs write buffer into an array
  *
  * Function takes in attributes passed to debugfs write entry
@@ -291,9 +298,7 @@ static ssize_t dp_link_settings_write(struct file *f, const char __user *buf,
 	case LINK_RATE_RBR2:
 	case LINK_RATE_HIGH2:
 	case LINK_RATE_HIGH3:
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	case LINK_RATE_UHBR10:
-#endif
 		break;
 	default:
 		valid_input = false;
@@ -542,11 +547,11 @@ static ssize_t dp_phy_settings_write(struct file *f, const char __user *buf,
 
 	/* apply phy settings from user */
 	for (r = 0; r < link_lane_settings.link_settings.lane_count; r++) {
-		link_lane_settings.lane_settings[r].VOLTAGE_SWING =
+		link_lane_settings.hw_lane_settings[r].VOLTAGE_SWING =
 				(enum dc_voltage_swing) (param[0]);
-		link_lane_settings.lane_settings[r].PRE_EMPHASIS =
+		link_lane_settings.hw_lane_settings[r].PRE_EMPHASIS =
 				(enum dc_pre_emphasis) (param[1]);
-		link_lane_settings.lane_settings[r].POST_CURSOR2 =
+		link_lane_settings.hw_lane_settings[r].POST_CURSOR2 =
 				(enum dc_post_cursor2) (param[2]);
 	}
 
@@ -740,7 +745,7 @@ static ssize_t dp_phy_test_pattern_debugfs_write(struct file *f, const char __us
 	}
 
 	for (i = 0; i < (unsigned int)(link_training_settings.link_settings.lane_count); i++)
-		link_training_settings.lane_settings[i] = link->cur_lane_setting[i];
+		link_training_settings.hw_lane_settings[i] = link->cur_lane_setting[i];
 
 	dc_link_set_test_pattern(
 		link,
@@ -873,28 +878,18 @@ static int psr_capability_show(struct seq_file *m, void *data)
 }
 
 /*
- * Returns the current and maximum output bpc for the connector.
- * Example usage: cat /sys/kernel/debug/dri/0/DP-1/output_bpc
+ * Returns the current bpc for the crtc.
+ * Example usage: cat /sys/kernel/debug/dri/0/crtc-0/amdgpu_current_bpc
  */
-static int output_bpc_show(struct seq_file *m, void *data)
+static int amdgpu_current_bpc_show(struct seq_file *m, void *data)
 {
-	struct drm_connector *connector = m->private;
-	struct drm_device *dev = connector->dev;
-	struct drm_crtc *crtc = NULL;
+	struct drm_crtc *crtc = m->private;
+	struct drm_device *dev = crtc->dev;
 	struct dm_crtc_state *dm_crtc_state = NULL;
 	int res = -ENODEV;
 	unsigned int bpc;
 
 	mutex_lock(&dev->mode_config.mutex);
-	drm_modeset_lock(&dev->mode_config.connection_mutex, NULL);
-
-	if (connector->state == NULL)
-		goto unlock;
-
-	crtc = connector->state->crtc;
-	if (crtc == NULL)
-		goto unlock;
-
 	drm_modeset_lock(&crtc->mutex, NULL);
 	if (crtc->state == NULL)
 		goto unlock;
@@ -924,18 +919,15 @@ static int output_bpc_show(struct seq_file *m, void *data)
 	}
 
 	seq_printf(m, "Current: %u\n", bpc);
-	seq_printf(m, "Maximum: %u\n", connector->display_info.bpc);
 	res = 0;
 
 unlock:
-	if (crtc)
-		drm_modeset_unlock(&crtc->mutex);
-
-	drm_modeset_unlock(&dev->mode_config.connection_mutex);
+	drm_modeset_unlock(&crtc->mutex);
 	mutex_unlock(&dev->mode_config.mutex);
 
 	return res;
 }
+DEFINE_SHOW_ATTRIBUTE(amdgpu_current_bpc);
 
 /*
  * Example usage:
@@ -1241,12 +1233,14 @@ static ssize_t trigger_hotplug(struct file *f, const char __user *buf,
 	struct drm_connector *connector = &aconnector->base;
 	struct dc_link *link = NULL;
 	struct drm_device *dev = connector->dev;
+	struct amdgpu_device *adev = drm_to_adev(dev);
 	enum dc_connection_type new_connection_type = dc_connection_none;
 	char *wr_buf = NULL;
 	uint32_t wr_buf_size = 42;
 	int max_param_num = 1;
 	long param[1] = {0};
 	uint8_t param_nums = 0;
+	bool ret = false;
 
 	if (!aconnector || !aconnector->dc_link)
 		return -EINVAL;
@@ -1269,20 +1263,32 @@ static ssize_t trigger_hotplug(struct file *f, const char __user *buf,
 		return -EINVAL;
 	}
 
+	kfree(wr_buf);
+
 	if (param_nums <= 0) {
 		DRM_DEBUG_DRIVER("user data not be read\n");
-		kfree(wr_buf);
+		return -EINVAL;
+	}
+
+	mutex_lock(&aconnector->hpd_lock);
+
+	/* Don't support for mst end device*/
+	if (aconnector->mst_port) {
+		mutex_unlock(&aconnector->hpd_lock);
 		return -EINVAL;
 	}
 
 	if (param[0] == 1) {
-		mutex_lock(&aconnector->hpd_lock);
 
 		if (!dc_link_detect_sink(aconnector->dc_link, &new_connection_type) &&
 			new_connection_type != dc_connection_none)
 			goto unlock;
 
-		if (!dc_link_detect(aconnector->dc_link, DETECT_REASON_HPD))
+		mutex_lock(&adev->dm.dc_lock);
+		ret = dc_link_detect(aconnector->dc_link, DETECT_REASON_HPD);
+		mutex_unlock(&adev->dm.dc_lock);
+
+		if (!ret)
 			goto unlock;
 
 		amdgpu_dm_update_connector_after_detect(aconnector);
@@ -1309,6 +1315,10 @@ static ssize_t trigger_hotplug(struct file *f, const char __user *buf,
 
 		amdgpu_dm_update_connector_after_detect(aconnector);
 
+		/* If the aconnector is the root node in mst topology */
+		if (aconnector->mst_mgr.mst_state == true)
+			reset_cur_dp_mst_topology(link);
+
 		drm_modeset_lock_all(dev);
 		dm_restore_drm_connector_state(dev, connector);
 		drm_modeset_unlock_all(dev);
@@ -1319,7 +1329,6 @@ static ssize_t trigger_hotplug(struct file *f, const char __user *buf,
 unlock:
 	mutex_unlock(&aconnector->hpd_lock);
 
-	kfree(wr_buf);
 	return size;
 }
 
@@ -1360,9 +1369,9 @@ static ssize_t dp_dsc_clock_en_read(struct file *f, char __user *buf,
 
 	for (i = 0; i < MAX_PIPES; i++) {
 		pipe_ctx = &aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i];
-			if (pipe_ctx && pipe_ctx->stream &&
-			    pipe_ctx->stream->link == aconnector->dc_link)
-				break;
+		if (pipe_ctx && pipe_ctx->stream &&
+		    pipe_ctx->stream->link == aconnector->dc_link)
+			break;
 	}
 
 	if (!pipe_ctx) {
@@ -1466,9 +1475,9 @@ static ssize_t dp_dsc_clock_en_write(struct file *f, const char __user *buf,
 
 	for (i = 0; i < MAX_PIPES; i++) {
 		pipe_ctx = &aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i];
-			if (pipe_ctx && pipe_ctx->stream &&
-			    pipe_ctx->stream->link == aconnector->dc_link)
-				break;
+		if (pipe_ctx && pipe_ctx->stream &&
+		    pipe_ctx->stream->link == aconnector->dc_link)
+			break;
 	}
 
 	if (!pipe_ctx || !pipe_ctx->stream)
@@ -1551,9 +1560,9 @@ static ssize_t dp_dsc_slice_width_read(struct file *f, char __user *buf,
 
 	for (i = 0; i < MAX_PIPES; i++) {
 		pipe_ctx = &aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i];
-			if (pipe_ctx && pipe_ctx->stream &&
-			    pipe_ctx->stream->link == aconnector->dc_link)
-				break;
+		if (pipe_ctx && pipe_ctx->stream &&
+		    pipe_ctx->stream->link == aconnector->dc_link)
+			break;
 	}
 
 	if (!pipe_ctx) {
@@ -1655,9 +1664,9 @@ static ssize_t dp_dsc_slice_width_write(struct file *f, const char __user *buf,
 
 	for (i = 0; i < MAX_PIPES; i++) {
 		pipe_ctx = &aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i];
-			if (pipe_ctx && pipe_ctx->stream &&
-			    pipe_ctx->stream->link == aconnector->dc_link)
-				break;
+		if (pipe_ctx && pipe_ctx->stream &&
+		    pipe_ctx->stream->link == aconnector->dc_link)
+			break;
 	}
 
 	if (!pipe_ctx || !pipe_ctx->stream)
@@ -1740,9 +1749,9 @@ static ssize_t dp_dsc_slice_height_read(struct file *f, char __user *buf,
 
 	for (i = 0; i < MAX_PIPES; i++) {
 		pipe_ctx = &aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i];
-			if (pipe_ctx && pipe_ctx->stream &&
-			    pipe_ctx->stream->link == aconnector->dc_link)
-				break;
+		if (pipe_ctx && pipe_ctx->stream &&
+		    pipe_ctx->stream->link == aconnector->dc_link)
+			break;
 	}
 
 	if (!pipe_ctx) {
@@ -1844,9 +1853,9 @@ static ssize_t dp_dsc_slice_height_write(struct file *f, const char __user *buf,
 
 	for (i = 0; i < MAX_PIPES; i++) {
 		pipe_ctx = &aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i];
-			if (pipe_ctx && pipe_ctx->stream &&
-			    pipe_ctx->stream->link == aconnector->dc_link)
-				break;
+		if (pipe_ctx && pipe_ctx->stream &&
+		    pipe_ctx->stream->link == aconnector->dc_link)
+			break;
 	}
 
 	if (!pipe_ctx || !pipe_ctx->stream)
@@ -1925,9 +1934,9 @@ static ssize_t dp_dsc_bits_per_pixel_read(struct file *f, char __user *buf,
 
 	for (i = 0; i < MAX_PIPES; i++) {
 		pipe_ctx = &aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i];
-			if (pipe_ctx && pipe_ctx->stream &&
-			    pipe_ctx->stream->link == aconnector->dc_link)
-				break;
+		if (pipe_ctx && pipe_ctx->stream &&
+		    pipe_ctx->stream->link == aconnector->dc_link)
+			break;
 	}
 
 	if (!pipe_ctx) {
@@ -2026,9 +2035,9 @@ static ssize_t dp_dsc_bits_per_pixel_write(struct file *f, const char __user *bu
 
 	for (i = 0; i < MAX_PIPES; i++) {
 		pipe_ctx = &aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i];
-			if (pipe_ctx && pipe_ctx->stream &&
-			    pipe_ctx->stream->link == aconnector->dc_link)
-				break;
+		if (pipe_ctx && pipe_ctx->stream &&
+		    pipe_ctx->stream->link == aconnector->dc_link)
+			break;
 	}
 
 	if (!pipe_ctx || !pipe_ctx->stream)
@@ -2105,9 +2114,9 @@ static ssize_t dp_dsc_pic_width_read(struct file *f, char __user *buf,
 
 	for (i = 0; i < MAX_PIPES; i++) {
 		pipe_ctx = &aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i];
-			if (pipe_ctx && pipe_ctx->stream &&
-			    pipe_ctx->stream->link == aconnector->dc_link)
-				break;
+		if (pipe_ctx && pipe_ctx->stream &&
+		    pipe_ctx->stream->link == aconnector->dc_link)
+			break;
 	}
 
 	if (!pipe_ctx) {
@@ -2166,9 +2175,9 @@ static ssize_t dp_dsc_pic_height_read(struct file *f, char __user *buf,
 
 	for (i = 0; i < MAX_PIPES; i++) {
 		pipe_ctx = &aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i];
-			if (pipe_ctx && pipe_ctx->stream &&
-			    pipe_ctx->stream->link == aconnector->dc_link)
-				break;
+		if (pipe_ctx && pipe_ctx->stream &&
+		    pipe_ctx->stream->link == aconnector->dc_link)
+			break;
 	}
 
 	if (!pipe_ctx) {
@@ -2242,9 +2251,9 @@ static ssize_t dp_dsc_chunk_size_read(struct file *f, char __user *buf,
 
 	for (i = 0; i < MAX_PIPES; i++) {
 		pipe_ctx = &aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i];
-			if (pipe_ctx && pipe_ctx->stream &&
-			    pipe_ctx->stream->link == aconnector->dc_link)
-				break;
+		if (pipe_ctx && pipe_ctx->stream &&
+		    pipe_ctx->stream->link == aconnector->dc_link)
+			break;
 	}
 
 	if (!pipe_ctx) {
@@ -2318,9 +2327,9 @@ static ssize_t dp_dsc_slice_bpg_offset_read(struct file *f, char __user *buf,
 
 	for (i = 0; i < MAX_PIPES; i++) {
 		pipe_ctx = &aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i];
-			if (pipe_ctx && pipe_ctx->stream &&
-			    pipe_ctx->stream->link == aconnector->dc_link)
-				break;
+		if (pipe_ctx && pipe_ctx->stream &&
+		    pipe_ctx->stream->link == aconnector->dc_link)
+			break;
 	}
 
 	if (!pipe_ctx) {
@@ -2538,16 +2547,103 @@ static int target_backlight_show(struct seq_file *m, void *unused)
 	return 0;
 }
 
+/*
+ * function description: Determine if the connector is mst connector
+ *
+ * This function helps to determine whether a connector is a mst connector.
+ * - "root" stands for the root connector of the topology
+ * - "branch" stands for branch device of the topology
+ * - "end" stands for leaf node connector of the topology
+ * - "no" stands for the connector is not a device of a mst topology
+ * Access it with the following command:
+ *
+ *	cat /sys/kernel/debug/dri/0/DP-X/is_mst_connector
+ *
+ */
+static int dp_is_mst_connector_show(struct seq_file *m, void *unused)
+{
+	struct drm_connector *connector = m->private;
+	struct amdgpu_dm_connector *aconnector = to_amdgpu_dm_connector(connector);
+	struct drm_dp_mst_topology_mgr *mgr = NULL;
+	struct drm_dp_mst_port *port = NULL;
+	char *role = NULL;
+
+	mutex_lock(&aconnector->hpd_lock);
+
+	if (aconnector->mst_mgr.mst_state) {
+		role = "root";
+	} else if (aconnector->mst_port &&
+		aconnector->mst_port->mst_mgr.mst_state) {
+
+		role = "end";
+
+		mgr = &aconnector->mst_port->mst_mgr;
+		port = aconnector->port;
+
+		drm_modeset_lock(&mgr->base.lock, NULL);
+		if (port->pdt == DP_PEER_DEVICE_MST_BRANCHING &&
+			port->mcs)
+			role = "branch";
+		drm_modeset_unlock(&mgr->base.lock);
+
+	} else {
+		role = "no";
+	}
+
+	seq_printf(m, "%s\n", role);
+
+	mutex_unlock(&aconnector->hpd_lock);
+
+	return 0;
+}
+
+/*
+ * function description: Read out the mst progress status
+ *
+ * This function helps to determine the mst progress status of
+ * a mst connector.
+ *
+ * Access it with the following command:
+ *
+ *	cat /sys/kernel/debug/dri/0/DP-X/mst_progress_status
+ *
+ */
+static int dp_mst_progress_status_show(struct seq_file *m, void *unused)
+{
+	struct drm_connector *connector = m->private;
+	struct amdgpu_dm_connector *aconnector = to_amdgpu_dm_connector(connector);
+	struct amdgpu_device *adev = drm_to_adev(connector->dev);
+	int i;
+
+	mutex_lock(&aconnector->hpd_lock);
+	mutex_lock(&adev->dm.dc_lock);
+
+	if (aconnector->mst_status == MST_STATUS_DEFAULT) {
+		seq_puts(m, "disabled\n");
+	} else {
+		for (i = 0; i < sizeof(mst_progress_status)/sizeof(char *); i++)
+			seq_printf(m, "%s:%s\n",
+				mst_progress_status[i],
+				aconnector->mst_status & BIT(i) ? "done" : "not_done");
+	}
+
+	mutex_unlock(&adev->dm.dc_lock);
+	mutex_unlock(&aconnector->hpd_lock);
+
+	return 0;
+}
+
 DEFINE_SHOW_ATTRIBUTE(dp_dsc_fec_support);
 DEFINE_SHOW_ATTRIBUTE(dmub_fw_state);
 DEFINE_SHOW_ATTRIBUTE(dmub_tracebuffer);
-DEFINE_SHOW_ATTRIBUTE(output_bpc);
 DEFINE_SHOW_ATTRIBUTE(dp_lttpr_status);
 #ifdef CONFIG_DRM_AMD_DC_HDCP
 DEFINE_SHOW_ATTRIBUTE(hdcp_sink_capability);
 #endif
 DEFINE_SHOW_ATTRIBUTE(internal_display);
 DEFINE_SHOW_ATTRIBUTE(psr_capability);
+DEFINE_SHOW_ATTRIBUTE(dp_is_mst_connector);
+DEFINE_SHOW_ATTRIBUTE(dp_mst_progress_status);
 
 static const struct file_operations dp_dsc_clock_en_debugfs_fops = {
 	.owner = THIS_MODULE,
@@ -2691,6 +2787,8 @@ static const struct {
 		{"dp_dsc_fec_support", &dp_dsc_fec_support_fops},
 		{"max_bpc", &dp_max_bpc_debugfs_fops},
 		{"dsc_disable_passthrough", &dp_dsc_disable_passthrough_debugfs_fops},
+		{"is_mst_connector", &dp_is_mst_connector_fops},
+		{"mst_progress_status", &dp_mst_progress_status_fops}
 };
 
 #ifdef CONFIG_DRM_AMD_DC_HDCP
@@ -2788,7 +2886,6 @@ static const struct {
 	const struct file_operations *fops;
 } connector_debugfs_entries[] = {
 		{"force_yuv420_output", &force_yuv420_output_fops},
-		{"output_bpc", &output_bpc_fops},
 		{"trigger_hotplug", &trigger_hotplug_debugfs_fops},
 		{"internal_display", &internal_display_fops}
 };
@@ -3172,9 +3269,10 @@ static int crc_win_update_get(void *data, u64 *val)
 
 DEFINE_DEBUGFS_ATTRIBUTE(crc_win_update_fops, crc_win_update_get,
 			 crc_win_update_set, "%llu\n");
-
+#endif
 void crtc_debugfs_init(struct drm_crtc *crtc)
 {
+#ifdef CONFIG_DRM_AMD_SECURE_DISPLAY
 	struct dentry *dir = debugfs_lookup("crc", crtc->debugfs_entry);
 
 	if (!dir)
@@ -3190,9 +3288,11 @@ void crtc_debugfs_init(struct drm_crtc *crtc)
 				   &crc_win_y_end_fops);
 	debugfs_create_file_unsafe("crc_win_update", 0644, dir, crtc,
 				   &crc_win_update_fops);
-
-}
 #endif
+	debugfs_create_file("amdgpu_current_bpc", 0644, crtc->debugfs_entry,
+			    crtc, &amdgpu_current_bpc_fops);
+}
+
 /*
  * Writes DTN log state to the user supplied buffer.
  * Example usage: cat /sys/kernel/debug/dri/0/amdgpu_dm_dtn_log
@@ -3304,7 +3404,10 @@ static int trigger_hpd_mst_set(void *data, u64 val)
 			aconnector = to_amdgpu_dm_connector(connector);
 			if (aconnector->dc_link->type == dc_connection_mst_branch &&
 			    aconnector->mst_mgr.aux) {
+				mutex_lock(&adev->dm.dc_lock);
 				dc_link_detect(aconnector->dc_link, DETECT_REASON_HPD);
+				mutex_unlock(&adev->dm.dc_lock);
+
 				drm_dp_mst_topology_mgr_set_mst(&aconnector->mst_mgr, true);
 			}
 		}
@@ -3411,7 +3514,6 @@ static int disable_hpd_get(void *data, u64 *val)
 DEFINE_DEBUGFS_ATTRIBUTE(disable_hpd_ops, disable_hpd_get,
 			 disable_hpd_set, "%llu\n");
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 /*
  * Temporary w/a to force sst sequence in M42D DP2 mst receiver
  * Example usage: echo 1 > /sys/kernel/debug/dri/0/amdgpu_dm_dp_set_mst_en_for_sst
@@ -3459,7 +3561,6 @@ static int dp_ignore_cable_id_get(void *data, u64 *val)
 }
 DEFINE_DEBUGFS_ATTRIBUTE(dp_ignore_cable_id_ops, dp_ignore_cable_id_get,
 			 dp_ignore_cable_id_set, "%llu\n");
-#endif
 
 /*
  * Sets the DC visual confirm debug option from the given string.
@@ -3491,6 +3592,40 @@ DEFINE_SHOW_ATTRIBUTE(mst_topo);
 DEFINE_DEBUGFS_ATTRIBUTE(visual_confirm_fops, visual_confirm_get,
 			 visual_confirm_set, "%llu\n");
 
+
+/*
+ * Sets the DC skip_detection_link_training debug option from the given string.
+ * Example usage: echo 1 > /sys/kernel/debug/dri/0/amdgpu_skip_detection_link_training
+ */
+static int skip_detection_link_training_set(void *data, u64 val)
+{
+	struct amdgpu_device *adev = data;
+
+	if (val == 0)
+		adev->dm.dc->debug.skip_detection_link_training = false;
+	else
+		adev->dm.dc->debug.skip_detection_link_training = true;
+
+	return 0;
+}
+
+/*
+ * Reads the DC skip_detection_link_training debug option value into the given buffer.
+ * Example usage: cat /sys/kernel/debug/dri/0/amdgpu_dm_skip_detection_link_training
+ */
+static int skip_detection_link_training_get(void *data, u64 *val)
+{
+	struct amdgpu_device *adev = data;
+
+	*val = adev->dm.dc->debug.skip_detection_link_training;
+
+	return 0;
+}
+
+DEFINE_DEBUGFS_ATTRIBUTE(skip_detection_link_training_fops,
+			 skip_detection_link_training_get,
+			 skip_detection_link_training_set, "%llu\n");
+
 /*
  * Dumps the DCC_EN bit for each pipe.
  * Example usage: cat /sys/kernel/debug/dri/0/amdgpu_dm_dcc_en
@@ -3574,16 +3709,17 @@ void dtn_debugfs_init(struct amdgpu_device *adev)
 			    adev, &mst_topo_fops);
 	debugfs_create_file("amdgpu_dm_dtn_log", 0644, root, adev,
 			    &dtn_log_fops);
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	debugfs_create_file("amdgpu_dm_dp_set_mst_en_for_sst", 0644, root, adev,
 				&dp_set_mst_en_for_sst_ops);
 	debugfs_create_file("amdgpu_dm_dp_ignore_cable_id", 0644, root, adev,
 				&dp_ignore_cable_id_ops);
-#endif
 
 	debugfs_create_file_unsafe("amdgpu_dm_visual_confirm", 0644, root, adev,
 				   &visual_confirm_fops);
 
+	debugfs_create_file_unsafe("amdgpu_dm_skip_detection_link_training", 0644, root, adev,
+				   &skip_detection_link_training_fops);
+
 	debugfs_create_file_unsafe("amdgpu_dm_dmub_tracebuffer", 0644, root,
 				   adev, &dmub_tracebuffer_fops);
 
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.h
index 3366cb644053..071200473c27 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.h
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.h
@@ -31,8 +31,6 @@
 
 void connector_debugfs_init(struct amdgpu_dm_connector *connector);
 void dtn_debugfs_init(struct amdgpu_device *adev);
-#if defined(CONFIG_DRM_AMD_SECURE_DISPLAY)
 void crtc_debugfs_init(struct drm_crtc *crtc);
-#endif
 
 #endif
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c
index bf0d50277f8f..6202e31c7e3a 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c
@@ -27,7 +27,7 @@
 #include "amdgpu.h"
 #include "amdgpu_dm.h"
 #include "dm_helpers.h"
-#include <drm/drm_hdcp.h>
+#include <drm/display/drm_hdcp_helper.h>
 #include "hdcp_psp.h"
 
 /*
@@ -302,7 +302,7 @@ static void event_property_update(struct work_struct *work)
 	mutex_lock(&hdcp_work->mutex);
 
 
-	if (aconnector->base.state->commit) {
+	if (aconnector->base.state && aconnector->base.state->commit) {
 		ret = wait_for_completion_interruptible_timeout(&aconnector->base.state->commit->hw_done, 10 * HZ);
 
 		if (ret == 0) {
@@ -311,18 +311,26 @@ static void event_property_update(struct work_struct *work)
 		}
 	}
 
-	if (hdcp_work->encryption_status != MOD_HDCP_ENCRYPTION_STATUS_HDCP_OFF) {
-		if (aconnector->base.state->hdcp_content_type == DRM_MODE_HDCP_CONTENT_TYPE0 &&
-		    hdcp_work->encryption_status <= MOD_HDCP_ENCRYPTION_STATUS_HDCP2_TYPE0_ON)
-			drm_hdcp_update_content_protection(&aconnector->base, DRM_MODE_CONTENT_PROTECTION_ENABLED);
-		else if (aconnector->base.state->hdcp_content_type == DRM_MODE_HDCP_CONTENT_TYPE1 &&
-			 hdcp_work->encryption_status == MOD_HDCP_ENCRYPTION_STATUS_HDCP2_TYPE1_ON)
-			drm_hdcp_update_content_protection(&aconnector->base, DRM_MODE_CONTENT_PROTECTION_ENABLED);
-	} else {
-		drm_hdcp_update_content_protection(&aconnector->base, DRM_MODE_CONTENT_PROTECTION_DESIRED);
+	if (aconnector->base.state) {
+		if (hdcp_work->encryption_status != MOD_HDCP_ENCRYPTION_STATUS_HDCP_OFF) {
+			if (aconnector->base.state->hdcp_content_type ==
+				DRM_MODE_HDCP_CONTENT_TYPE0 &&
+			hdcp_work->encryption_status <=
+				MOD_HDCP_ENCRYPTION_STATUS_HDCP2_TYPE0_ON)
+				drm_hdcp_update_content_protection(&aconnector->base,
+					DRM_MODE_CONTENT_PROTECTION_ENABLED);
+			else if (aconnector->base.state->hdcp_content_type ==
+					DRM_MODE_HDCP_CONTENT_TYPE1 &&
+				hdcp_work->encryption_status ==
+					MOD_HDCP_ENCRYPTION_STATUS_HDCP2_TYPE1_ON)
+				drm_hdcp_update_content_protection(&aconnector->base,
+					DRM_MODE_CONTENT_PROTECTION_ENABLED);
+		} else {
+			drm_hdcp_update_content_protection(&aconnector->base,
+				DRM_MODE_CONTENT_PROTECTION_DESIRED);
+		}
 	}
 
-
 	mutex_unlock(&hdcp_work->mutex);
 	drm_modeset_unlock(&dev->mode_config.connection_mutex);
 }
@@ -476,13 +484,16 @@ static void update_config(void *handle, struct cp_psp_stream_config *config)
 	link->ddc_line = aconnector->dc_link->ddc_hw_inst + 1;
 	display->stream_enc_idx = config->stream_enc_idx;
 	link->link_enc_idx = config->link_enc_idx;
+	link->dio_output_id = config->dio_output_idx;
 	link->phy_idx = config->phy_idx;
+
 	if (sink)
 		link_is_hdcp14 = dc_link_is_hdcp14(aconnector->dc_link, sink->sink_signal);
 	link->hdcp_supported_informational = link_is_hdcp14;
 	link->dp.rev = aconnector->dc_link->dpcd_caps.dpcd_rev.raw;
 	link->dp.assr_enabled = config->assr_enabled;
 	link->dp.mst_enabled = config->mst_enabled;
+	link->dp.usb4_enabled = config->usb4_enabled;
 	display->adjust.disable = MOD_HDCP_DISPLAY_DISABLE_AUTHENTICATION;
 	link->adjust.auth_delay = 3;
 	link->adjust.hdcp1.disable = 0;
@@ -492,7 +503,9 @@ static void update_config(void *handle, struct cp_psp_stream_config *config)
 			(!!aconnector->base.state) ? aconnector->base.state->content_protection : -1,
 			(!!aconnector->base.state) ? aconnector->base.state->hdcp_content_type : -1);
 
-	hdcp_update_display(hdcp_work, link_index, aconnector, conn_state->hdcp_content_type, false);
+	if (conn_state)
+		hdcp_update_display(hdcp_work, link_index, aconnector,
+			conn_state->hdcp_content_type, false);
 }
 
 
@@ -664,6 +677,7 @@ struct hdcp_workqueue *hdcp_create_workqueue(struct amdgpu_device *adev, struct
 
 		hdcp_work[i].hdcp.config.psp.handle = &adev->psp;
 		if (dc->ctx->dce_version == DCN_VERSION_3_1 ||
+		    dc->ctx->dce_version == DCN_VERSION_3_14 ||
 		    dc->ctx->dce_version == DCN_VERSION_3_15 ||
 		    dc->ctx->dce_version == DCN_VERSION_3_16)
 			hdcp_work[i].hdcp.config.psp.caps.dtm_v3_supported = 1;
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
index f5f39984702f..a0154a5f7183 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
@@ -90,7 +90,7 @@ enum dc_edid_status dm_helpers_parse_edid_caps(
 {
 	struct amdgpu_dm_connector *aconnector = link->priv;
 	struct drm_connector *connector = &aconnector->base;
-	struct edid *edid_buf = (struct edid *) edid->raw_edid;
+	struct edid *edid_buf = edid ? (struct edid *) edid->raw_edid : NULL;
 	struct cea_sad *sads;
 	int sad_count = -1;
 	int sadb_count = -1;
@@ -312,6 +312,8 @@ bool dm_helpers_dp_mst_send_payload_allocation(
 	struct amdgpu_dm_connector *aconnector;
 	struct drm_dp_mst_topology_mgr *mst_mgr;
 	struct drm_dp_mst_port *mst_port;
+	enum mst_progress_status set_flag = MST_ALLOCATE_NEW_PAYLOAD;
+	enum mst_progress_status clr_flag = MST_CLEAR_ALLOCATED_PAYLOAD;
 
 	aconnector = (struct amdgpu_dm_connector *)stream->dm_stream_context;
 
@@ -325,8 +327,20 @@ bool dm_helpers_dp_mst_send_payload_allocation(
 	if (!mst_mgr->mst_state)
 		return false;
 
-	/* It's OK for this to fail */
-	drm_dp_update_payload_part2(mst_mgr);
+	if (!enable) {
+		set_flag = MST_CLEAR_ALLOCATED_PAYLOAD;
+		clr_flag = MST_ALLOCATE_NEW_PAYLOAD;
+	}
+
+	if (drm_dp_update_payload_part2(mst_mgr)) {
+		amdgpu_dm_set_mst_status(&aconnector->mst_status,
+			set_flag, false);
+	} else {
+		amdgpu_dm_set_mst_status(&aconnector->mst_status,
+			set_flag, true);
+		amdgpu_dm_set_mst_status(&aconnector->mst_status,
+			clr_flag, false);
+	}
 
 	if (!enable)
 		drm_dp_mst_deallocate_vcpi(mst_mgr, mst_port);
@@ -451,7 +465,6 @@ bool dm_helpers_dp_mst_stop_top_mgr(
 		struct dc_link *link)
 {
 	struct amdgpu_dm_connector *aconnector = link->priv;
-	uint8_t i;
 
 	if (!aconnector) {
 		DRM_ERROR("Failed to find connector for link!");
@@ -463,22 +476,7 @@ bool dm_helpers_dp_mst_stop_top_mgr(
 
 	if (aconnector->mst_mgr.mst_state == true) {
 		drm_dp_mst_topology_mgr_set_mst(&aconnector->mst_mgr, false);
-
-		for (i = 0; i < MAX_SINKS_PER_LINK; i++) {
-			if (link->remote_sinks[i] == NULL)
-				continue;
-
-			if (link->remote_sinks[i]->sink_signal ==
-			    SIGNAL_TYPE_DISPLAY_PORT_MST) {
-				dc_link_remove_remote_sink(link, link->remote_sinks[i]);
-
-				if (aconnector->dc_sink) {
-					dc_sink_release(aconnector->dc_sink);
-					aconnector->dc_sink = NULL;
-					aconnector->dc_link->cur_link_settings.lane_count = 0;
-				}
-			}
-		}
+		link->cur_link_settings.lane_count = 0;
 	}
 
 	return false;
@@ -571,7 +569,7 @@ static bool execute_synaptics_rc_command(struct drm_dp_aux *aux,
 	unsigned char rc_cmd = 0;
 	unsigned char rc_result = 0xFF;
 	unsigned char i = 0;
-	uint8_t ret = 0;
+	int ret;
 
 	if (is_write_cmd) {
 		// write rc data
@@ -977,9 +975,7 @@ void dm_set_phyd32clk(struct dc_context *ctx, int freq_khz)
        // TODO
 }
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 void dm_helpers_enable_periodic_detection(struct dc_context *ctx, bool enable)
 {
 	/* TODO: add periodic detection implementation */
 }
-#endif
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c
index 4aba0e8c84f8..19f543ba7205 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c
@@ -928,7 +928,11 @@ void amdgpu_dm_hpd_fini(struct amdgpu_device *adev)
 				to_amdgpu_dm_connector(connector);
 		const struct dc_link *dc_link = amdgpu_dm_connector->dc_link;
 
-		dc_interrupt_set(adev->dm.dc, dc_link->irq_source_hpd, false);
+		if (DC_IRQ_SOURCE_INVALID != dc_link->irq_source_hpd) {
+			dc_interrupt_set(adev->dm.dc,
+					dc_link->irq_source_hpd,
+					false);
+		}
 
 		if (DC_IRQ_SOURCE_INVALID != dc_link->irq_source_hpd_rx) {
 			dc_interrupt_set(adev->dm.dc,
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
index 31ac1fce36f8..2e74ccf7df5b 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
@@ -23,10 +23,10 @@
  *
  */
 
+#include <drm/display/drm_dp_helper.h>
+#include <drm/display/drm_dp_mst_helper.h>
 #include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
-#include <drm/dp/drm_dp_mst_helper.h>
-#include <drm/dp/drm_dp_helper.h>
 #include "dm_services.h"
 #include "amdgpu.h"
 #include "amdgpu_dm.h"
@@ -45,12 +45,10 @@
 #include "amdgpu_dm_debugfs.h"
 #endif
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 #include "dc/dcn20/dcn20_resource.h"
 bool is_timing_changed(struct dc_stream_state *cur_stream,
 		       struct dc_stream_state *new_stream);
 
-#endif
 
 static ssize_t dm_dp_aux_transfer(struct drm_dp_aux *aux,
 				  struct drm_dp_aux_msg *msg)
@@ -58,6 +56,8 @@ static ssize_t dm_dp_aux_transfer(struct drm_dp_aux *aux,
 	ssize_t result = 0;
 	struct aux_payload payload;
 	enum aux_return_code_type operation_result;
+	struct amdgpu_device *adev;
+	struct ddc_service *ddc;
 
 	if (WARN_ON(msg->size > 16))
 		return -E2BIG;
@@ -76,6 +76,21 @@ static ssize_t dm_dp_aux_transfer(struct drm_dp_aux *aux,
 	result = dc_link_aux_transfer_raw(TO_DM_AUX(aux)->ddc_service, &payload,
 				      &operation_result);
 
+	/*
+	 * w/a on certain intel platform where hpd is unexpected to pull low during
+	 * 1st sideband message transaction by return AUX_RET_ERROR_HPD_DISCON
+	 * aux transaction is succuess in such case, therefore bypass the error
+	 */
+	ddc = TO_DM_AUX(aux)->ddc_service;
+	adev = ddc->ctx->driver_context;
+	if (adev->dm.aux_hpd_discon_quirk) {
+		if (msg->address == DP_SIDEBAND_MSG_DOWN_REQ_BASE &&
+			operation_result == AUX_RET_ERROR_HPD_DISCON) {
+			result = 0;
+			operation_result = AUX_RET_SUCCESS;
+		}
+	}
+
 	if (payload.write && result >= 0)
 		result = msg->size;
 
@@ -142,11 +157,31 @@ amdgpu_dm_mst_connector_late_register(struct drm_connector *connector)
 static void
 amdgpu_dm_mst_connector_early_unregister(struct drm_connector *connector)
 {
-	struct amdgpu_dm_connector *amdgpu_dm_connector =
+	struct amdgpu_dm_connector *aconnector =
 		to_amdgpu_dm_connector(connector);
-	struct drm_dp_mst_port *port = amdgpu_dm_connector->port;
+	struct drm_dp_mst_port *port = aconnector->port;
+	struct amdgpu_dm_connector *root = aconnector->mst_port;
+	struct dc_link *dc_link = aconnector->dc_link;
+	struct dc_sink *dc_sink = aconnector->dc_sink;
 
 	drm_dp_mst_connector_early_unregister(connector, port);
+
+	/*
+	 * Release dc_sink for connector which its attached port is
+	 * no longer in the mst topology
+	 */
+	drm_modeset_lock(&root->mst_mgr.base.lock, NULL);
+	if (dc_sink) {
+		if (dc_link->sink_count)
+			dc_link_remove_remote_sink(dc_link, dc_sink);
+
+		dc_sink_release(dc_sink);
+		aconnector->dc_sink = NULL;
+		aconnector->edid = NULL;
+	}
+
+	aconnector->mst_status = MST_STATUS_DEFAULT;
+	drm_modeset_unlock(&root->mst_mgr.base.lock);
 }
 
 static const struct drm_connector_funcs dm_dp_mst_connector_funcs = {
@@ -246,6 +281,9 @@ static int dm_dp_mst_get_modes(struct drm_connector *connector)
 		edid = drm_dp_mst_get_edid(connector, &aconnector->mst_port->mst_mgr, aconnector->port);
 
 		if (!edid) {
+			amdgpu_dm_set_mst_status(&aconnector->mst_status,
+			MST_REMOTE_EDID, false);
+
 			drm_connector_update_edid_property(
 				&aconnector->base,
 				NULL);
@@ -276,6 +314,8 @@ static int dm_dp_mst_get_modes(struct drm_connector *connector)
 		}
 
 		aconnector->edid = edid;
+		amdgpu_dm_set_mst_status(&aconnector->mst_status,
+			MST_REMOTE_EDID, true);
 	}
 
 	if (aconnector->dc_sink && aconnector->dc_sink->sink_signal == SIGNAL_TYPE_VIRTUAL) {
@@ -346,12 +386,64 @@ dm_dp_mst_detect(struct drm_connector *connector,
 {
 	struct amdgpu_dm_connector *aconnector = to_amdgpu_dm_connector(connector);
 	struct amdgpu_dm_connector *master = aconnector->mst_port;
+	struct drm_dp_mst_port *port = aconnector->port;
+	int connection_status;
 
 	if (drm_connector_is_unregistered(connector))
 		return connector_status_disconnected;
 
-	return drm_dp_mst_detect_port(connector, ctx, &master->mst_mgr,
-				      aconnector->port);
+	connection_status = drm_dp_mst_detect_port(connector, ctx, &master->mst_mgr,
+							aconnector->port);
+
+	if (port->pdt != DP_PEER_DEVICE_NONE && !port->dpcd_rev) {
+		uint8_t dpcd_rev;
+		int ret;
+
+		ret = drm_dp_dpcd_readb(&port->aux, DP_DP13_DPCD_REV, &dpcd_rev);
+
+		if (ret == 1) {
+			port->dpcd_rev = dpcd_rev;
+
+			/* Could be DP1.2 DP Rx case*/
+			if (!dpcd_rev) {
+				ret = drm_dp_dpcd_readb(&port->aux, DP_DPCD_REV, &dpcd_rev);
+
+				if (ret == 1)
+					port->dpcd_rev = dpcd_rev;
+			}
+
+			if (!dpcd_rev)
+				DRM_DEBUG_KMS("Can't decide DPCD revision number!");
+		}
+
+		/*
+		 * Could be legacy sink, logical port etc on DP1.2.
+		 * Will get Nack under these cases when issue remote
+		 * DPCD read.
+		 */
+		if (ret != 1)
+			DRM_DEBUG_KMS("Can't access DPCD");
+	} else if (port->pdt == DP_PEER_DEVICE_NONE) {
+		port->dpcd_rev = 0;
+	}
+
+	/*
+	 * Release dc_sink for connector which unplug event is notified by CSN msg
+	 */
+	if (connection_status == connector_status_disconnected && aconnector->dc_sink) {
+		if (aconnector->dc_link->sink_count)
+			dc_link_remove_remote_sink(aconnector->dc_link, aconnector->dc_sink);
+
+		dc_sink_release(aconnector->dc_sink);
+		aconnector->dc_sink = NULL;
+		aconnector->edid = NULL;
+
+		amdgpu_dm_set_mst_status(&aconnector->mst_status,
+			MST_REMOTE_EDID | MST_ALLOCATE_NEW_PAYLOAD | MST_CLEAR_ALLOCATED_PAYLOAD,
+			false);
+	}
+
+	return connection_status;
 }
 
 static int dm_dp_mst_atomic_check(struct drm_connector *connector,
@@ -445,6 +537,8 @@ dm_dp_add_mst_connector(struct drm_dp_mst_topology_mgr *mgr,
 	connector = &aconnector->base;
 	aconnector->port = port;
 	aconnector->mst_port = master;
+	amdgpu_dm_set_mst_status(&aconnector->mst_status,
+			MST_PROBE, true);
 
 	if (drm_connector_init(
 		dev,
@@ -636,7 +730,7 @@ static int bpp_x16_from_pbn(struct dsc_mst_fairness_params param, int pbn)
 	return dsc_config.bits_per_pixel;
 }
 
-static void increase_dsc_bpp(struct drm_atomic_state *state,
+static bool increase_dsc_bpp(struct drm_atomic_state *state,
 			     struct dc_link *dc_link,
 			     struct dsc_mst_fairness_params *params,
 			     struct dsc_mst_fairness_vars *vars,
@@ -696,7 +790,7 @@ static void increase_dsc_bpp(struct drm_atomic_state *state,
 							  params[next_index].port,
 							  vars[next_index].pbn,
 							  pbn_per_timeslot) < 0)
-				return;
+				return false;
 			if (!drm_dp_mst_atomic_check(state)) {
 				vars[next_index].bpp_x16 = bpp_x16_from_pbn(params[next_index], vars[next_index].pbn);
 			} else {
@@ -706,7 +800,7 @@ static void increase_dsc_bpp(struct drm_atomic_state *state,
 								  params[next_index].port,
 								  vars[next_index].pbn,
 								  pbn_per_timeslot) < 0)
-					return;
+					return false;
 			}
 		} else {
 			vars[next_index].pbn += initial_slack[next_index];
@@ -715,7 +809,7 @@ static void increase_dsc_bpp(struct drm_atomic_state *state,
 							  params[next_index].port,
 							  vars[next_index].pbn,
 							  pbn_per_timeslot) < 0)
-				return;
+				return false;
 			if (!drm_dp_mst_atomic_check(state)) {
 				vars[next_index].bpp_x16 = params[next_index].bw_range.max_target_bpp_x16;
 			} else {
@@ -725,16 +819,17 @@ static void increase_dsc_bpp(struct drm_atomic_state *state,
 								  params[next_index].port,
 								  vars[next_index].pbn,
 								  pbn_per_timeslot) < 0)
-					return;
+					return false;
 			}
 		}
 
 		bpp_increased[next_index] = true;
 		remaining_to_increase--;
 	}
+	return true;
 }
 
-static void try_disable_dsc(struct drm_atomic_state *state,
+static bool try_disable_dsc(struct drm_atomic_state *state,
 			    struct dc_link *dc_link,
 			    struct dsc_mst_fairness_params *params,
 			    struct dsc_mst_fairness_vars *vars,
@@ -782,7 +877,7 @@ static void try_disable_dsc(struct drm_atomic_state *state,
 						  params[next_index].port,
 						  vars[next_index].pbn,
 						  dm_mst_get_pbn_divider(dc_link)) < 0)
-			return;
+			return false;
 
 		if (!drm_dp_mst_atomic_check(state)) {
 			vars[next_index].dsc_enabled = false;
@@ -794,12 +889,13 @@ static void try_disable_dsc(struct drm_atomic_state *state,
 							  params[next_index].port,
 							  vars[next_index].pbn,
 							  dm_mst_get_pbn_divider(dc_link)) < 0)
-				return;
+				return false;
 		}
 
 		tried[next_index] = true;
 		remaining_to_try--;
 	}
+	return true;
 }
 
 static bool compute_mst_dsc_configs_for_link(struct drm_atomic_state *state,
@@ -915,9 +1011,11 @@ static bool compute_mst_dsc_configs_for_link(struct drm_atomic_state *state,
 		return false;
 
 	/* Optimize degree of compression */
-	increase_dsc_bpp(state, dc_link, params, vars, count, k);
+	if (!increase_dsc_bpp(state, dc_link, params, vars, count, k))
+		return false;
 
-	try_disable_dsc(state, dc_link, params, vars, count, k);
+	if (!try_disable_dsc(state, dc_link, params, vars, count, k))
+		return false;
 
 	set_dsc_configs_from_fairness_vars(params, vars, count, k);
 
@@ -1189,21 +1287,22 @@ static bool is_dsc_precompute_needed(struct drm_atomic_state *state)
 	return ret;
 }
 
-void pre_validate_dsc(struct drm_atomic_state *state,
+bool pre_validate_dsc(struct drm_atomic_state *state,
 		      struct dm_atomic_state **dm_state_ptr,
 		      struct dsc_mst_fairness_vars *vars)
 {
 	int i;
 	struct dm_atomic_state *dm_state;
 	struct dc_state *local_dc_state = NULL;
+	int ret = 0;
 
 	if (!is_dsc_precompute_needed(state)) {
 		DRM_INFO_ONCE("DSC precompute is not needed.\n");
-		return;
+		return true;
 	}
 	if (dm_atomic_get_state(state, dm_state_ptr)) {
 		DRM_INFO_ONCE("dm_atomic_get_state() failed\n");
-		return;
+		return false;
 	}
 	dm_state = *dm_state_ptr;
 
@@ -1215,7 +1314,7 @@ void pre_validate_dsc(struct drm_atomic_state *state,
 
 	local_dc_state = kmemdup(dm_state->context, sizeof(struct dc_state), GFP_KERNEL);
 	if (!local_dc_state)
-		return;
+		return false;
 
 	for (i = 0; i < local_dc_state->stream_count; i++) {
 		struct dc_stream_state *stream = dm_state->context->streams[i];
@@ -1241,11 +1340,19 @@ void pre_validate_dsc(struct drm_atomic_state *state,
 								&state->crtcs[ind].new_state->mode,
 								dm_new_conn_state,
 								dm_old_crtc_state->stream);
+			if (local_dc_state->streams[i] == NULL) {
+				ret = -EINVAL;
+				break;
+			}
 		}
 	}
 
+	if (ret != 0)
+		goto clean_exit;
+
 	if (!pre_compute_mst_dsc_configs_for_state(state, local_dc_state, vars)) {
 		DRM_INFO_ONCE("pre_compute_mst_dsc_configs_for_state() failed\n");
+		ret = -EINVAL;
 		goto clean_exit;
 	}
 
@@ -1275,5 +1382,43 @@ clean_exit:
 	}
 
 	kfree(local_dc_state);
+
+	return (ret == 0);
 }
+
 #endif
+
+enum dc_status dm_dp_mst_is_port_support_mode(
+	struct amdgpu_dm_connector *aconnector,
+	struct dc_stream_state *stream)
+{
+	int bpp, pbn, branch_max_throughput_mps = 0;
+
+	/* check if mode could be supported within fUll_pbn */
+	bpp = convert_dc_color_depth_into_bpc(stream->timing.display_color_depth) * 3;
+	pbn = drm_dp_calc_pbn_mode(stream->timing.pix_clk_100hz / 10, bpp, false);
+	if (pbn > aconnector->port->full_pbn)
+		return DC_FAIL_BANDWIDTH_VALIDATE;
+
+	/* check is mst dsc output bandwidth branch_overall_throughput_0_mps */
+	switch (stream->timing.pixel_encoding) {
+	case PIXEL_ENCODING_RGB:
+	case PIXEL_ENCODING_YCBCR444:
+		branch_max_throughput_mps =
+			aconnector->dc_sink->dsc_caps.dsc_dec_caps.branch_overall_throughput_0_mps;
+		break;
+	case PIXEL_ENCODING_YCBCR422:
+	case PIXEL_ENCODING_YCBCR420:
+		branch_max_throughput_mps =
+			aconnector->dc_sink->dsc_caps.dsc_dec_caps.branch_overall_throughput_1_mps;
+		break;
+	default:
+		break;
+	}
+
+	if (branch_max_throughput_mps != 0 &&
+		((stream->timing.pix_clk_100hz / 10) >  branch_max_throughput_mps * 1000))
+		return DC_FAIL_BANDWIDTH_VALIDATE;
+
+	return DC_OK;
+}
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.h
index c561e0d872d6..b92a7c5671aa 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.h
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.h
@@ -46,8 +46,6 @@ void amdgpu_dm_initialize_dp_connector(struct amdgpu_display_manager *dm,
 void
 dm_dp_create_fake_mst_encoders(struct amdgpu_device *adev);
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
-
 struct dsc_mst_fairness_vars {
 	int pbn;
 	bool dsc_enabled;
@@ -61,9 +59,12 @@ bool compute_mst_dsc_configs_for_state(struct drm_atomic_state *state,
 
 bool needs_dsc_aux_workaround(struct dc_link *link);
 
-void pre_validate_dsc(struct drm_atomic_state *state,
+bool pre_validate_dsc(struct drm_atomic_state *state,
 		      struct dm_atomic_state **dm_state_ptr,
 		      struct dsc_mst_fairness_vars *vars);
-#endif
+
+enum dc_status dm_dp_mst_is_port_support_mode(
+	struct amdgpu_dm_connector *aconnector,
+	struct dc_stream_state *stream);
 
 #endif
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
new file mode 100644
index 000000000000..fca7cf9dbaee
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
@@ -0,0 +1,1649 @@
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include <drm/drm_atomic_helper.h>
+#include <drm/drm_blend.h>
+#include <drm/drm_gem_atomic_helper.h>
+#include <drm/drm_plane_helper.h>
+#include <drm/drm_fourcc.h>
+
+#include "amdgpu.h"
+#include "dal_asic_id.h"
+#include "amdgpu_display.h"
+#include "amdgpu_dm_trace.h"
+#include "gc/gc_11_0_0_offset.h"
+#include "gc/gc_11_0_0_sh_mask.h"
+
+/*
+ * TODO: these are currently initialized to rgb formats only.
+ * For future use cases we should either initialize them dynamically based on
+ * plane capabilities, or initialize this array to all formats, so internal drm
+ * check will succeed, and let DC implement proper check
+ */
+static const uint32_t rgb_formats[] = {
+	DRM_FORMAT_XRGB8888,
+	DRM_FORMAT_ARGB8888,
+	DRM_FORMAT_RGBA8888,
+	DRM_FORMAT_XRGB2101010,
+	DRM_FORMAT_XBGR2101010,
+	DRM_FORMAT_ARGB2101010,
+	DRM_FORMAT_ABGR2101010,
+	DRM_FORMAT_XRGB16161616,
+	DRM_FORMAT_XBGR16161616,
+	DRM_FORMAT_ARGB16161616,
+	DRM_FORMAT_ABGR16161616,
+	DRM_FORMAT_XBGR8888,
+	DRM_FORMAT_ABGR8888,
+	DRM_FORMAT_RGB565,
+};
+
+static const uint32_t overlay_formats[] = {
+	DRM_FORMAT_XRGB8888,
+	DRM_FORMAT_ARGB8888,
+	DRM_FORMAT_RGBA8888,
+	DRM_FORMAT_XBGR8888,
+	DRM_FORMAT_ABGR8888,
+	DRM_FORMAT_RGB565
+};
+
+static const u32 cursor_formats[] = {
+	DRM_FORMAT_ARGB8888
+};
+
+enum dm_micro_swizzle {
+	MICRO_SWIZZLE_Z = 0,
+	MICRO_SWIZZLE_S = 1,
+	MICRO_SWIZZLE_D = 2,
+	MICRO_SWIZZLE_R = 3
+};
+
+const struct drm_format_info *amd_get_format_info(const struct drm_mode_fb_cmd2 *cmd)
+{
+	return amdgpu_lookup_format_info(cmd->pixel_format, cmd->modifier[0]);
+}
+
+void fill_blending_from_plane_state(const struct drm_plane_state *plane_state,
+			       bool *per_pixel_alpha, bool *pre_multiplied_alpha,
+			       bool *global_alpha, int *global_alpha_value)
+{
+	*per_pixel_alpha = false;
+	*pre_multiplied_alpha = true;
+	*global_alpha = false;
+	*global_alpha_value = 0xff;
+
+	if (plane_state->plane->type != DRM_PLANE_TYPE_OVERLAY)
+		return;
+
+	if (plane_state->pixel_blend_mode == DRM_MODE_BLEND_PREMULTI ||
+		plane_state->pixel_blend_mode == DRM_MODE_BLEND_COVERAGE) {
+		static const uint32_t alpha_formats[] = {
+			DRM_FORMAT_ARGB8888,
+			DRM_FORMAT_RGBA8888,
+			DRM_FORMAT_ABGR8888,
+		};
+		uint32_t format = plane_state->fb->format->format;
+		unsigned int i;
+
+		for (i = 0; i < ARRAY_SIZE(alpha_formats); ++i) {
+			if (format == alpha_formats[i]) {
+				*per_pixel_alpha = true;
+				break;
+			}
+		}
+
+		if (*per_pixel_alpha && plane_state->pixel_blend_mode == DRM_MODE_BLEND_COVERAGE)
+			*pre_multiplied_alpha = false;
+	}
+
+	if (plane_state->alpha < 0xffff) {
+		*global_alpha = true;
+		*global_alpha_value = plane_state->alpha >> 8;
+	}
+}
+
+static void add_modifier(uint64_t **mods, uint64_t *size, uint64_t *cap, uint64_t mod)
+{
+	if (!*mods)
+		return;
+
+	if (*cap - *size < 1) {
+		uint64_t new_cap = *cap * 2;
+		uint64_t *new_mods = kmalloc(new_cap * sizeof(uint64_t), GFP_KERNEL);
+
+		if (!new_mods) {
+			kfree(*mods);
+			*mods = NULL;
+			return;
+		}
+
+		memcpy(new_mods, *mods, sizeof(uint64_t) * *size);
+		kfree(*mods);
+		*mods = new_mods;
+		*cap = new_cap;
+	}
+
+	(*mods)[*size] = mod;
+	*size += 1;
+}
+
+bool modifier_has_dcc(uint64_t modifier)
+{
+	return IS_AMD_FMT_MOD(modifier) && AMD_FMT_MOD_GET(DCC, modifier);
+}
+
+unsigned modifier_gfx9_swizzle_mode(uint64_t modifier)
+{
+	if (modifier == DRM_FORMAT_MOD_LINEAR)
+		return 0;
+
+	return AMD_FMT_MOD_GET(TILE, modifier);
+}
+
+static void fill_gfx8_tiling_info_from_flags(union dc_tiling_info *tiling_info,
+				 uint64_t tiling_flags)
+{
+	/* Fill GFX8 params */
+	if (AMDGPU_TILING_GET(tiling_flags, ARRAY_MODE) == DC_ARRAY_2D_TILED_THIN1) {
+		unsigned int bankw, bankh, mtaspect, tile_split, num_banks;
+
+		bankw = AMDGPU_TILING_GET(tiling_flags, BANK_WIDTH);
+		bankh = AMDGPU_TILING_GET(tiling_flags, BANK_HEIGHT);
+		mtaspect = AMDGPU_TILING_GET(tiling_flags, MACRO_TILE_ASPECT);
+		tile_split = AMDGPU_TILING_GET(tiling_flags, TILE_SPLIT);
+		num_banks = AMDGPU_TILING_GET(tiling_flags, NUM_BANKS);
+
+		/* XXX fix me for VI */
+		tiling_info->gfx8.num_banks = num_banks;
+		tiling_info->gfx8.array_mode =
+				DC_ARRAY_2D_TILED_THIN1;
+		tiling_info->gfx8.tile_split = tile_split;
+		tiling_info->gfx8.bank_width = bankw;
+		tiling_info->gfx8.bank_height = bankh;
+		tiling_info->gfx8.tile_aspect = mtaspect;
+		tiling_info->gfx8.tile_mode =
+				DC_ADDR_SURF_MICRO_TILING_DISPLAY;
+	} else if (AMDGPU_TILING_GET(tiling_flags, ARRAY_MODE)
+			== DC_ARRAY_1D_TILED_THIN1) {
+		tiling_info->gfx8.array_mode = DC_ARRAY_1D_TILED_THIN1;
+	}
+
+	tiling_info->gfx8.pipe_config =
+			AMDGPU_TILING_GET(tiling_flags, PIPE_CONFIG);
+}
+
+static void fill_gfx9_tiling_info_from_device(const struct amdgpu_device *adev,
+				  union dc_tiling_info *tiling_info)
+{
+	/* Fill GFX9 params */
+	tiling_info->gfx9.num_pipes =
+		adev->gfx.config.gb_addr_config_fields.num_pipes;
+	tiling_info->gfx9.num_banks =
+		adev->gfx.config.gb_addr_config_fields.num_banks;
+	tiling_info->gfx9.pipe_interleave =
+		adev->gfx.config.gb_addr_config_fields.pipe_interleave_size;
+	tiling_info->gfx9.num_shader_engines =
+		adev->gfx.config.gb_addr_config_fields.num_se;
+	tiling_info->gfx9.max_compressed_frags =
+		adev->gfx.config.gb_addr_config_fields.max_compress_frags;
+	tiling_info->gfx9.num_rb_per_se =
+		adev->gfx.config.gb_addr_config_fields.num_rb_per_se;
+	tiling_info->gfx9.shaderEnable = 1;
+	if (adev->ip_versions[GC_HWIP][0] >= IP_VERSION(10, 3, 0))
+		tiling_info->gfx9.num_pkrs = adev->gfx.config.gb_addr_config_fields.num_pkrs;
+}
+
+static void fill_gfx9_tiling_info_from_modifier(const struct amdgpu_device *adev,
+				    union dc_tiling_info *tiling_info,
+				    uint64_t modifier)
+{
+	unsigned int mod_bank_xor_bits = AMD_FMT_MOD_GET(BANK_XOR_BITS, modifier);
+	unsigned int mod_pipe_xor_bits = AMD_FMT_MOD_GET(PIPE_XOR_BITS, modifier);
+	unsigned int pkrs_log2 = AMD_FMT_MOD_GET(PACKERS, modifier);
+	unsigned int pipes_log2;
+
+	pipes_log2 = min(5u, mod_pipe_xor_bits);
+
+	fill_gfx9_tiling_info_from_device(adev, tiling_info);
+
+	if (!IS_AMD_FMT_MOD(modifier))
+		return;
+
+	tiling_info->gfx9.num_pipes = 1u << pipes_log2;
+	tiling_info->gfx9.num_shader_engines = 1u << (mod_pipe_xor_bits - pipes_log2);
+
+	if (adev->family >= AMDGPU_FAMILY_NV) {
+		tiling_info->gfx9.num_pkrs = 1u << pkrs_log2;
+	} else {
+		tiling_info->gfx9.num_banks = 1u << mod_bank_xor_bits;
+
+		/* for DCC we know it isn't rb aligned, so rb_per_se doesn't matter. */
+	}
+}
+
+static int validate_dcc(struct amdgpu_device *adev,
+	     const enum surface_pixel_format format,
+	     const enum dc_rotation_angle rotation,
+	     const union dc_tiling_info *tiling_info,
+	     const struct dc_plane_dcc_param *dcc,
+	     const struct dc_plane_address *address,
+	     const struct plane_size *plane_size)
+{
+	struct dc *dc = adev->dm.dc;
+	struct dc_dcc_surface_param input;
+	struct dc_surface_dcc_cap output;
+
+	memset(&input, 0, sizeof(input));
+	memset(&output, 0, sizeof(output));
+
+	if (!dcc->enable)
+		return 0;
+
+	if (format >= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN ||
+	    !dc->cap_funcs.get_dcc_compression_cap)
+		return -EINVAL;
+
+	input.format = format;
+	input.surface_size.width = plane_size->surface_size.width;
+	input.surface_size.height = plane_size->surface_size.height;
+	input.swizzle_mode = tiling_info->gfx9.swizzle;
+
+	if (rotation == ROTATION_ANGLE_0 || rotation == ROTATION_ANGLE_180)
+		input.scan = SCAN_DIRECTION_HORIZONTAL;
+	else if (rotation == ROTATION_ANGLE_90 || rotation == ROTATION_ANGLE_270)
+		input.scan = SCAN_DIRECTION_VERTICAL;
+
+	if (!dc->cap_funcs.get_dcc_compression_cap(dc, &input, &output))
+		return -EINVAL;
+
+	if (!output.capable)
+		return -EINVAL;
+
+	if (dcc->independent_64b_blks == 0 &&
+	    output.grph.rgb.independent_64b_blks != 0)
+		return -EINVAL;
+
+	return 0;
+}
+
+static int fill_gfx9_plane_attributes_from_modifiers(struct amdgpu_device *adev,
+					  const struct amdgpu_framebuffer *afb,
+					  const enum surface_pixel_format format,
+					  const enum dc_rotation_angle rotation,
+					  const struct plane_size *plane_size,
+					  union dc_tiling_info *tiling_info,
+					  struct dc_plane_dcc_param *dcc,
+					  struct dc_plane_address *address,
+					  const bool force_disable_dcc)
+{
+	const uint64_t modifier = afb->base.modifier;
+	int ret = 0;
+
+	fill_gfx9_tiling_info_from_modifier(adev, tiling_info, modifier);
+	tiling_info->gfx9.swizzle = modifier_gfx9_swizzle_mode(modifier);
+
+	if (modifier_has_dcc(modifier) && !force_disable_dcc) {
+		uint64_t dcc_address = afb->address + afb->base.offsets[1];
+		bool independent_64b_blks = AMD_FMT_MOD_GET(DCC_INDEPENDENT_64B, modifier);
+		bool independent_128b_blks = AMD_FMT_MOD_GET(DCC_INDEPENDENT_128B, modifier);
+
+		dcc->enable = 1;
+		dcc->meta_pitch = afb->base.pitches[1];
+		dcc->independent_64b_blks = independent_64b_blks;
+		if (AMD_FMT_MOD_GET(TILE_VERSION, modifier) >= AMD_FMT_MOD_TILE_VER_GFX10_RBPLUS) {
+			if (independent_64b_blks && independent_128b_blks)
+				dcc->dcc_ind_blk = hubp_ind_block_64b_no_128bcl;
+			else if (independent_128b_blks)
+				dcc->dcc_ind_blk = hubp_ind_block_128b;
+			else if (independent_64b_blks && !independent_128b_blks)
+				dcc->dcc_ind_blk = hubp_ind_block_64b;
+			else
+				dcc->dcc_ind_blk = hubp_ind_block_unconstrained;
+		} else {
+			if (independent_64b_blks)
+				dcc->dcc_ind_blk = hubp_ind_block_64b;
+			else
+				dcc->dcc_ind_blk = hubp_ind_block_unconstrained;
+		}
+
+		address->grph.meta_addr.low_part = lower_32_bits(dcc_address);
+		address->grph.meta_addr.high_part = upper_32_bits(dcc_address);
+	}
+
+	ret = validate_dcc(adev, format, rotation, tiling_info, dcc, address, plane_size);
+	if (ret)
+		drm_dbg_kms(adev_to_drm(adev), "validate_dcc: returned error: %d\n", ret);
+
+	return ret;
+}
+
+static void add_gfx10_1_modifiers(const struct amdgpu_device *adev,
+		      uint64_t **mods, uint64_t *size, uint64_t *capacity)
+{
+	int pipe_xor_bits = ilog2(adev->gfx.config.gb_addr_config_fields.num_pipes);
+
+	add_modifier(mods, size, capacity, AMD_FMT_MOD |
+		    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_R_X) |
+		    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX10) |
+		    AMD_FMT_MOD_SET(PIPE_XOR_BITS, pipe_xor_bits) |
+		    AMD_FMT_MOD_SET(DCC, 1) |
+		    AMD_FMT_MOD_SET(DCC_CONSTANT_ENCODE, 1) |
+		    AMD_FMT_MOD_SET(DCC_INDEPENDENT_64B, 1) |
+		    AMD_FMT_MOD_SET(DCC_MAX_COMPRESSED_BLOCK, AMD_FMT_MOD_DCC_BLOCK_64B));
+
+	add_modifier(mods, size, capacity, AMD_FMT_MOD |
+		    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_R_X) |
+		    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX10) |
+		    AMD_FMT_MOD_SET(PIPE_XOR_BITS, pipe_xor_bits) |
+		    AMD_FMT_MOD_SET(DCC, 1) |
+		    AMD_FMT_MOD_SET(DCC_RETILE, 1) |
+		    AMD_FMT_MOD_SET(DCC_CONSTANT_ENCODE, 1) |
+		    AMD_FMT_MOD_SET(DCC_INDEPENDENT_64B, 1) |
+		    AMD_FMT_MOD_SET(DCC_MAX_COMPRESSED_BLOCK, AMD_FMT_MOD_DCC_BLOCK_64B));
+
+	add_modifier(mods, size, capacity, AMD_FMT_MOD |
+		    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_R_X) |
+		    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX10) |
+		    AMD_FMT_MOD_SET(PIPE_XOR_BITS, pipe_xor_bits));
+
+	add_modifier(mods, size, capacity, AMD_FMT_MOD |
+		    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_S_X) |
+		    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX10) |
+		    AMD_FMT_MOD_SET(PIPE_XOR_BITS, pipe_xor_bits));
+
+
+	/* Only supported for 64bpp, will be filtered in dm_plane_format_mod_supported */
+	add_modifier(mods, size, capacity, AMD_FMT_MOD |
+		    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_D) |
+		    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX9));
+
+	add_modifier(mods, size, capacity, AMD_FMT_MOD |
+		    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_S) |
+		    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX9));
+}
+
+static void add_gfx9_modifiers(const struct amdgpu_device *adev,
+		   uint64_t **mods, uint64_t *size, uint64_t *capacity)
+{
+	int pipes = ilog2(adev->gfx.config.gb_addr_config_fields.num_pipes);
+	int pipe_xor_bits = min(8, pipes +
+				ilog2(adev->gfx.config.gb_addr_config_fields.num_se));
+	int bank_xor_bits = min(8 - pipe_xor_bits,
+				ilog2(adev->gfx.config.gb_addr_config_fields.num_banks));
+	int rb = ilog2(adev->gfx.config.gb_addr_config_fields.num_se) +
+		 ilog2(adev->gfx.config.gb_addr_config_fields.num_rb_per_se);
+
+
+	if (adev->family == AMDGPU_FAMILY_RV) {
+		/* Raven2 and later */
+		bool has_constant_encode = adev->asic_type > CHIP_RAVEN || adev->external_rev_id >= 0x81;
+
+		/*
+		 * No _D DCC swizzles yet because we only allow 32bpp, which
+		 * doesn't support _D on DCN
+		 */
+
+		if (has_constant_encode) {
+			add_modifier(mods, size, capacity, AMD_FMT_MOD |
+				    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_S_X) |
+				    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX9) |
+				    AMD_FMT_MOD_SET(PIPE_XOR_BITS, pipe_xor_bits) |
+				    AMD_FMT_MOD_SET(BANK_XOR_BITS, bank_xor_bits) |
+				    AMD_FMT_MOD_SET(DCC, 1) |
+				    AMD_FMT_MOD_SET(DCC_INDEPENDENT_64B, 1) |
+				    AMD_FMT_MOD_SET(DCC_MAX_COMPRESSED_BLOCK, AMD_FMT_MOD_DCC_BLOCK_64B) |
+				    AMD_FMT_MOD_SET(DCC_CONSTANT_ENCODE, 1));
+		}
+
+		add_modifier(mods, size, capacity, AMD_FMT_MOD |
+			    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_S_X) |
+			    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX9) |
+			    AMD_FMT_MOD_SET(PIPE_XOR_BITS, pipe_xor_bits) |
+			    AMD_FMT_MOD_SET(BANK_XOR_BITS, bank_xor_bits) |
+			    AMD_FMT_MOD_SET(DCC, 1) |
+			    AMD_FMT_MOD_SET(DCC_INDEPENDENT_64B, 1) |
+			    AMD_FMT_MOD_SET(DCC_MAX_COMPRESSED_BLOCK, AMD_FMT_MOD_DCC_BLOCK_64B) |
+			    AMD_FMT_MOD_SET(DCC_CONSTANT_ENCODE, 0));
+
+		if (has_constant_encode) {
+			add_modifier(mods, size, capacity, AMD_FMT_MOD |
+				    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_S_X) |
+				    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX9) |
+				    AMD_FMT_MOD_SET(PIPE_XOR_BITS, pipe_xor_bits) |
+				    AMD_FMT_MOD_SET(BANK_XOR_BITS, bank_xor_bits) |
+				    AMD_FMT_MOD_SET(DCC, 1) |
+				    AMD_FMT_MOD_SET(DCC_RETILE, 1) |
+				    AMD_FMT_MOD_SET(DCC_INDEPENDENT_64B, 1) |
+				    AMD_FMT_MOD_SET(DCC_MAX_COMPRESSED_BLOCK, AMD_FMT_MOD_DCC_BLOCK_64B) |
+
+				    AMD_FMT_MOD_SET(DCC_CONSTANT_ENCODE, 1) |
+				    AMD_FMT_MOD_SET(RB, rb) |
+				    AMD_FMT_MOD_SET(PIPE, pipes));
+		}
+
+		add_modifier(mods, size, capacity, AMD_FMT_MOD |
+			    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_S_X) |
+			    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX9) |
+			    AMD_FMT_MOD_SET(PIPE_XOR_BITS, pipe_xor_bits) |
+			    AMD_FMT_MOD_SET(BANK_XOR_BITS, bank_xor_bits) |
+			    AMD_FMT_MOD_SET(DCC, 1) |
+			    AMD_FMT_MOD_SET(DCC_RETILE, 1) |
+			    AMD_FMT_MOD_SET(DCC_INDEPENDENT_64B, 1) |
+			    AMD_FMT_MOD_SET(DCC_MAX_COMPRESSED_BLOCK, AMD_FMT_MOD_DCC_BLOCK_64B) |
+			    AMD_FMT_MOD_SET(DCC_CONSTANT_ENCODE, 0) |
+			    AMD_FMT_MOD_SET(RB, rb) |
+			    AMD_FMT_MOD_SET(PIPE, pipes));
+	}
+
+	/*
+	 * Only supported for 64bpp on Raven, will be filtered on format in
+	 * dm_plane_format_mod_supported.
+	 */
+	add_modifier(mods, size, capacity, AMD_FMT_MOD |
+		    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_D_X) |
+		    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX9) |
+		    AMD_FMT_MOD_SET(PIPE_XOR_BITS, pipe_xor_bits) |
+		    AMD_FMT_MOD_SET(BANK_XOR_BITS, bank_xor_bits));
+
+	if (adev->family == AMDGPU_FAMILY_RV) {
+		add_modifier(mods, size, capacity, AMD_FMT_MOD |
+			    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_S_X) |
+			    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX9) |
+			    AMD_FMT_MOD_SET(PIPE_XOR_BITS, pipe_xor_bits) |
+			    AMD_FMT_MOD_SET(BANK_XOR_BITS, bank_xor_bits));
+	}
+
+	/*
+	 * Only supported for 64bpp on Raven, will be filtered on format in
+	 * dm_plane_format_mod_supported.
+	 */
+	add_modifier(mods, size, capacity, AMD_FMT_MOD |
+		    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_D) |
+		    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX9));
+
+	if (adev->family == AMDGPU_FAMILY_RV) {
+		add_modifier(mods, size, capacity, AMD_FMT_MOD |
+			    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_S) |
+			    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX9));
+	}
+}
+
+static void add_gfx10_3_modifiers(const struct amdgpu_device *adev,
+		      uint64_t **mods, uint64_t *size, uint64_t *capacity)
+{
+	int pipe_xor_bits = ilog2(adev->gfx.config.gb_addr_config_fields.num_pipes);
+	int pkrs = ilog2(adev->gfx.config.gb_addr_config_fields.num_pkrs);
+
+	add_modifier(mods, size, capacity, AMD_FMT_MOD |
+		    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_R_X) |
+		    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX10_RBPLUS) |
+		    AMD_FMT_MOD_SET(PIPE_XOR_BITS, pipe_xor_bits) |
+		    AMD_FMT_MOD_SET(PACKERS, pkrs) |
+		    AMD_FMT_MOD_SET(DCC, 1) |
+		    AMD_FMT_MOD_SET(DCC_CONSTANT_ENCODE, 1) |
+		    AMD_FMT_MOD_SET(DCC_INDEPENDENT_64B, 1) |
+		    AMD_FMT_MOD_SET(DCC_INDEPENDENT_128B, 1) |
+		    AMD_FMT_MOD_SET(DCC_MAX_COMPRESSED_BLOCK, AMD_FMT_MOD_DCC_BLOCK_64B));
+
+	add_modifier(mods, size, capacity, AMD_FMT_MOD |
+		    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_R_X) |
+		    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX10_RBPLUS) |
+		    AMD_FMT_MOD_SET(PIPE_XOR_BITS, pipe_xor_bits) |
+		    AMD_FMT_MOD_SET(PACKERS, pkrs) |
+		    AMD_FMT_MOD_SET(DCC, 1) |
+		    AMD_FMT_MOD_SET(DCC_CONSTANT_ENCODE, 1) |
+		    AMD_FMT_MOD_SET(DCC_INDEPENDENT_128B, 1) |
+		    AMD_FMT_MOD_SET(DCC_MAX_COMPRESSED_BLOCK, AMD_FMT_MOD_DCC_BLOCK_128B));
+
+	add_modifier(mods, size, capacity, AMD_FMT_MOD |
+		    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_R_X) |
+		    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX10_RBPLUS) |
+		    AMD_FMT_MOD_SET(PIPE_XOR_BITS, pipe_xor_bits) |
+		    AMD_FMT_MOD_SET(PACKERS, pkrs) |
+		    AMD_FMT_MOD_SET(DCC, 1) |
+		    AMD_FMT_MOD_SET(DCC_RETILE, 1) |
+		    AMD_FMT_MOD_SET(DCC_CONSTANT_ENCODE, 1) |
+		    AMD_FMT_MOD_SET(DCC_INDEPENDENT_64B, 1) |
+		    AMD_FMT_MOD_SET(DCC_INDEPENDENT_128B, 1) |
+		    AMD_FMT_MOD_SET(DCC_MAX_COMPRESSED_BLOCK, AMD_FMT_MOD_DCC_BLOCK_64B));
+
+	add_modifier(mods, size, capacity, AMD_FMT_MOD |
+		    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_R_X) |
+		    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX10_RBPLUS) |
+		    AMD_FMT_MOD_SET(PIPE_XOR_BITS, pipe_xor_bits) |
+		    AMD_FMT_MOD_SET(PACKERS, pkrs) |
+		    AMD_FMT_MOD_SET(DCC, 1) |
+		    AMD_FMT_MOD_SET(DCC_RETILE, 1) |
+		    AMD_FMT_MOD_SET(DCC_CONSTANT_ENCODE, 1) |
+		    AMD_FMT_MOD_SET(DCC_INDEPENDENT_128B, 1) |
+		    AMD_FMT_MOD_SET(DCC_MAX_COMPRESSED_BLOCK, AMD_FMT_MOD_DCC_BLOCK_128B));
+
+	add_modifier(mods, size, capacity, AMD_FMT_MOD |
+		    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_R_X) |
+		    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX10_RBPLUS) |
+		    AMD_FMT_MOD_SET(PIPE_XOR_BITS, pipe_xor_bits) |
+		    AMD_FMT_MOD_SET(PACKERS, pkrs));
+
+	add_modifier(mods, size, capacity, AMD_FMT_MOD |
+		    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_S_X) |
+		    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX10_RBPLUS) |
+		    AMD_FMT_MOD_SET(PIPE_XOR_BITS, pipe_xor_bits) |
+		    AMD_FMT_MOD_SET(PACKERS, pkrs));
+
+	/* Only supported for 64bpp, will be filtered in dm_plane_format_mod_supported */
+	add_modifier(mods, size, capacity, AMD_FMT_MOD |
+		    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_D) |
+		    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX9));
+
+	add_modifier(mods, size, capacity, AMD_FMT_MOD |
+		    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_S) |
+		    AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX9));
+}
+
+static void add_gfx11_modifiers(struct amdgpu_device *adev,
+		      uint64_t **mods, uint64_t *size, uint64_t *capacity)
+{
+	int num_pipes = 0;
+	int pipe_xor_bits = 0;
+	int num_pkrs = 0;
+	int pkrs = 0;
+	u32 gb_addr_config;
+	u8 i = 0;
+	unsigned swizzle_r_x;
+	uint64_t modifier_r_x;
+	uint64_t modifier_dcc_best;
+	uint64_t modifier_dcc_4k;
+
+	/* TODO: GFX11 IP HW init hasnt finish and we get zero if we read from
+	 * adev->gfx.config.gb_addr_config_fields.num_{pkrs,pipes}
+	 */
+	gb_addr_config = RREG32_SOC15(GC, 0, regGB_ADDR_CONFIG);
+	ASSERT(gb_addr_config != 0);
+
+	num_pkrs = 1 << REG_GET_FIELD(gb_addr_config, GB_ADDR_CONFIG, NUM_PKRS);
+	pkrs = ilog2(num_pkrs);
+	num_pipes = 1 << REG_GET_FIELD(gb_addr_config, GB_ADDR_CONFIG, NUM_PIPES);
+	pipe_xor_bits = ilog2(num_pipes);
+
+	for (i = 0; i < 2; i++) {
+		/* Insert the best one first. */
+		/* R_X swizzle modes are the best for rendering and DCC requires them. */
+		if (num_pipes > 16)
+			swizzle_r_x = !i ? AMD_FMT_MOD_TILE_GFX11_256K_R_X : AMD_FMT_MOD_TILE_GFX9_64K_R_X;
+		else
+			swizzle_r_x = !i ? AMD_FMT_MOD_TILE_GFX9_64K_R_X : AMD_FMT_MOD_TILE_GFX11_256K_R_X;
+
+		modifier_r_x = AMD_FMT_MOD |
+			       AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX11) |
+			       AMD_FMT_MOD_SET(PIPE_XOR_BITS, pipe_xor_bits) |
+			       AMD_FMT_MOD_SET(TILE, swizzle_r_x) |
+			       AMD_FMT_MOD_SET(PACKERS, pkrs);
+
+		/* DCC_CONSTANT_ENCODE is not set because it can't vary with gfx11 (it's implied to be 1). */
+		modifier_dcc_best = modifier_r_x | AMD_FMT_MOD_SET(DCC, 1) |
+				    AMD_FMT_MOD_SET(DCC_INDEPENDENT_64B, 0) |
+				    AMD_FMT_MOD_SET(DCC_INDEPENDENT_128B, 1) |
+				    AMD_FMT_MOD_SET(DCC_MAX_COMPRESSED_BLOCK, AMD_FMT_MOD_DCC_BLOCK_128B);
+
+		/* DCC settings for 4K and greater resolutions. (required by display hw) */
+		modifier_dcc_4k = modifier_r_x | AMD_FMT_MOD_SET(DCC, 1) |
+				  AMD_FMT_MOD_SET(DCC_INDEPENDENT_64B, 1) |
+				  AMD_FMT_MOD_SET(DCC_INDEPENDENT_128B, 1) |
+				  AMD_FMT_MOD_SET(DCC_MAX_COMPRESSED_BLOCK, AMD_FMT_MOD_DCC_BLOCK_64B);
+
+		add_modifier(mods, size, capacity, modifier_dcc_best);
+		add_modifier(mods, size, capacity, modifier_dcc_4k);
+
+		add_modifier(mods, size, capacity, modifier_dcc_best | AMD_FMT_MOD_SET(DCC_RETILE, 1));
+		add_modifier(mods, size, capacity, modifier_dcc_4k | AMD_FMT_MOD_SET(DCC_RETILE, 1));
+
+		add_modifier(mods, size, capacity, modifier_r_x);
+	}
+
+	add_modifier(mods, size, capacity, AMD_FMT_MOD |
+			AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX11) |
+			AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_D));
+}
+
+static int get_plane_modifiers(struct amdgpu_device *adev, unsigned int plane_type, uint64_t **mods)
+{
+	uint64_t size = 0, capacity = 128;
+	*mods = NULL;
+
+	/* We have not hooked up any pre-GFX9 modifiers. */
+	if (adev->family < AMDGPU_FAMILY_AI)
+		return 0;
+
+	*mods = kmalloc(capacity * sizeof(uint64_t), GFP_KERNEL);
+
+	if (plane_type == DRM_PLANE_TYPE_CURSOR) {
+		add_modifier(mods, &size, &capacity, DRM_FORMAT_MOD_LINEAR);
+		add_modifier(mods, &size, &capacity, DRM_FORMAT_MOD_INVALID);
+		return *mods ? 0 : -ENOMEM;
+	}
+
+	switch (adev->family) {
+	case AMDGPU_FAMILY_AI:
+	case AMDGPU_FAMILY_RV:
+		add_gfx9_modifiers(adev, mods, &size, &capacity);
+		break;
+	case AMDGPU_FAMILY_NV:
+	case AMDGPU_FAMILY_VGH:
+	case AMDGPU_FAMILY_YC:
+	case AMDGPU_FAMILY_GC_10_3_6:
+	case AMDGPU_FAMILY_GC_10_3_7:
+		if (adev->ip_versions[GC_HWIP][0] >= IP_VERSION(10, 3, 0))
+			add_gfx10_3_modifiers(adev, mods, &size, &capacity);
+		else
+			add_gfx10_1_modifiers(adev, mods, &size, &capacity);
+		break;
+	case AMDGPU_FAMILY_GC_11_0_0:
+	case AMDGPU_FAMILY_GC_11_0_1:
+		add_gfx11_modifiers(adev, mods, &size, &capacity);
+		break;
+	}
+
+	add_modifier(mods, &size, &capacity, DRM_FORMAT_MOD_LINEAR);
+
+	/* INVALID marks the end of the list. */
+	add_modifier(mods, &size, &capacity, DRM_FORMAT_MOD_INVALID);
+
+	if (!*mods)
+		return -ENOMEM;
+
+	return 0;
+}
+
+static int get_plane_formats(const struct drm_plane *plane,
+			     const struct dc_plane_cap *plane_cap,
+			     uint32_t *formats, int max_formats)
+{
+	int i, num_formats = 0;
+
+	/*
+	 * TODO: Query support for each group of formats directly from
+	 * DC plane caps. This will require adding more formats to the
+	 * caps list.
+	 */
+
+	switch (plane->type) {
+	case DRM_PLANE_TYPE_PRIMARY:
+		for (i = 0; i < ARRAY_SIZE(rgb_formats); ++i) {
+			if (num_formats >= max_formats)
+				break;
+
+			formats[num_formats++] = rgb_formats[i];
+		}
+
+		if (plane_cap && plane_cap->pixel_format_support.nv12)
+			formats[num_formats++] = DRM_FORMAT_NV12;
+		if (plane_cap && plane_cap->pixel_format_support.p010)
+			formats[num_formats++] = DRM_FORMAT_P010;
+		if (plane_cap && plane_cap->pixel_format_support.fp16) {
+			formats[num_formats++] = DRM_FORMAT_XRGB16161616F;
+			formats[num_formats++] = DRM_FORMAT_ARGB16161616F;
+			formats[num_formats++] = DRM_FORMAT_XBGR16161616F;
+			formats[num_formats++] = DRM_FORMAT_ABGR16161616F;
+		}
+		break;
+
+	case DRM_PLANE_TYPE_OVERLAY:
+		for (i = 0; i < ARRAY_SIZE(overlay_formats); ++i) {
+			if (num_formats >= max_formats)
+				break;
+
+			formats[num_formats++] = overlay_formats[i];
+		}
+		break;
+
+	case DRM_PLANE_TYPE_CURSOR:
+		for (i = 0; i < ARRAY_SIZE(cursor_formats); ++i) {
+			if (num_formats >= max_formats)
+				break;
+
+			formats[num_formats++] = cursor_formats[i];
+		}
+		break;
+	}
+
+	return num_formats;
+}
+
+#ifdef CONFIG_DRM_AMD_DC_HDR
+static int attach_color_mgmt_properties(struct amdgpu_display_manager *dm, struct drm_plane *plane)
+{
+	drm_object_attach_property(&plane->base,
+				   dm->degamma_lut_property,
+				   0);
+	drm_object_attach_property(&plane->base,
+				   dm->degamma_lut_size_property,
+				   MAX_COLOR_LUT_ENTRIES);
+	drm_object_attach_property(&plane->base, dm->ctm_property,
+				   0);
+	drm_object_attach_property(&plane->base, dm->sdr_boost_property,
+				   DEFAULT_SDR_BOOST);
+
+	return 0;
+}
+#endif
+
+int fill_plane_buffer_attributes(struct amdgpu_device *adev,
+			     const struct amdgpu_framebuffer *afb,
+			     const enum surface_pixel_format format,
+			     const enum dc_rotation_angle rotation,
+			     const uint64_t tiling_flags,
+			     union dc_tiling_info *tiling_info,
+			     struct plane_size *plane_size,
+			     struct dc_plane_dcc_param *dcc,
+			     struct dc_plane_address *address,
+			     bool tmz_surface,
+			     bool force_disable_dcc)
+{
+	const struct drm_framebuffer *fb = &afb->base;
+	int ret;
+
+	memset(tiling_info, 0, sizeof(*tiling_info));
+	memset(plane_size, 0, sizeof(*plane_size));
+	memset(dcc, 0, sizeof(*dcc));
+	memset(address, 0, sizeof(*address));
+
+	address->tmz_surface = tmz_surface;
+
+	if (format < SURFACE_PIXEL_FORMAT_VIDEO_BEGIN) {
+		uint64_t addr = afb->address + fb->offsets[0];
+
+		plane_size->surface_size.x = 0;
+		plane_size->surface_size.y = 0;
+		plane_size->surface_size.width = fb->width;
+		plane_size->surface_size.height = fb->height;
+		plane_size->surface_pitch =
+			fb->pitches[0] / fb->format->cpp[0];
+
+		address->type = PLN_ADDR_TYPE_GRAPHICS;
+		address->grph.addr.low_part = lower_32_bits(addr);
+		address->grph.addr.high_part = upper_32_bits(addr);
+	} else if (format < SURFACE_PIXEL_FORMAT_INVALID) {
+		uint64_t luma_addr = afb->address + fb->offsets[0];
+		uint64_t chroma_addr = afb->address + fb->offsets[1];
+
+		plane_size->surface_size.x = 0;
+		plane_size->surface_size.y = 0;
+		plane_size->surface_size.width = fb->width;
+		plane_size->surface_size.height = fb->height;
+		plane_size->surface_pitch =
+			fb->pitches[0] / fb->format->cpp[0];
+
+		plane_size->chroma_size.x = 0;
+		plane_size->chroma_size.y = 0;
+		/* TODO: set these based on surface format */
+		plane_size->chroma_size.width = fb->width / 2;
+		plane_size->chroma_size.height = fb->height / 2;
+
+		plane_size->chroma_pitch =
+			fb->pitches[1] / fb->format->cpp[1];
+
+		address->type = PLN_ADDR_TYPE_VIDEO_PROGRESSIVE;
+		address->video_progressive.luma_addr.low_part =
+			lower_32_bits(luma_addr);
+		address->video_progressive.luma_addr.high_part =
+			upper_32_bits(luma_addr);
+		address->video_progressive.chroma_addr.low_part =
+			lower_32_bits(chroma_addr);
+		address->video_progressive.chroma_addr.high_part =
+			upper_32_bits(chroma_addr);
+	}
+
+	if (adev->family >= AMDGPU_FAMILY_AI) {
+		ret = fill_gfx9_plane_attributes_from_modifiers(adev, afb, format,
+								rotation, plane_size,
+								tiling_info, dcc,
+								address,
+								force_disable_dcc);
+		if (ret)
+			return ret;
+	} else {
+		fill_gfx8_tiling_info_from_flags(tiling_info, tiling_flags);
+	}
+
+	return 0;
+}
+
+static int dm_plane_helper_prepare_fb(struct drm_plane *plane,
+				      struct drm_plane_state *new_state)
+{
+	struct amdgpu_framebuffer *afb;
+	struct drm_gem_object *obj;
+	struct amdgpu_device *adev;
+	struct amdgpu_bo *rbo;
+	struct dm_plane_state *dm_plane_state_new, *dm_plane_state_old;
+	uint32_t domain;
+	int r;
+
+	if (!new_state->fb) {
+		DRM_DEBUG_KMS("No FB bound\n");
+		return 0;
+	}
+
+	afb = to_amdgpu_framebuffer(new_state->fb);
+	obj = new_state->fb->obj[0];
+	rbo = gem_to_amdgpu_bo(obj);
+	adev = amdgpu_ttm_adev(rbo->tbo.bdev);
+
+	r = amdgpu_bo_reserve(rbo, true);
+	if (r) {
+		dev_err(adev->dev, "fail to reserve bo (%d)\n", r);
+		return r;
+	}
+
+	r = dma_resv_reserve_fences(rbo->tbo.base.resv, 1);
+	if (r) {
+		dev_err(adev->dev, "reserving fence slot failed (%d)\n", r);
+		goto error_unlock;
+	}
+
+	if (plane->type != DRM_PLANE_TYPE_CURSOR)
+		domain = amdgpu_display_supported_domains(adev, rbo->flags);
+	else
+		domain = AMDGPU_GEM_DOMAIN_VRAM;
+
+	r = amdgpu_bo_pin(rbo, domain);
+	if (unlikely(r != 0)) {
+		if (r != -ERESTARTSYS)
+			DRM_ERROR("Failed to pin framebuffer with error %d\n", r);
+		goto error_unlock;
+	}
+
+	r = amdgpu_ttm_alloc_gart(&rbo->tbo);
+	if (unlikely(r != 0)) {
+		DRM_ERROR("%p bind failed\n", rbo);
+		goto error_unpin;
+	}
+
+	r = drm_gem_plane_helper_prepare_fb(plane, new_state);
+	if (unlikely(r != 0))
+		goto error_unpin;
+
+	amdgpu_bo_unreserve(rbo);
+
+	afb->address = amdgpu_bo_gpu_offset(rbo);
+
+	amdgpu_bo_ref(rbo);
+
+	/**
+	 * We don't do surface updates on planes that have been newly created,
+	 * but we also don't have the afb->address during atomic check.
+	 *
+	 * Fill in buffer attributes depending on the address here, but only on
+	 * newly created planes since they're not being used by DC yet and this
+	 * won't modify global state.
+	 */
+	dm_plane_state_old = to_dm_plane_state(plane->state);
+	dm_plane_state_new = to_dm_plane_state(new_state);
+
+	if (dm_plane_state_new->dc_state &&
+	    dm_plane_state_old->dc_state != dm_plane_state_new->dc_state) {
+		struct dc_plane_state *plane_state =
+			dm_plane_state_new->dc_state;
+		bool force_disable_dcc = !plane_state->dcc.enable;
+
+		fill_plane_buffer_attributes(
+			adev, afb, plane_state->format, plane_state->rotation,
+			afb->tiling_flags,
+			&plane_state->tiling_info, &plane_state->plane_size,
+			&plane_state->dcc, &plane_state->address,
+			afb->tmz_surface, force_disable_dcc);
+	}
+
+	return 0;
+
+error_unpin:
+	amdgpu_bo_unpin(rbo);
+
+error_unlock:
+	amdgpu_bo_unreserve(rbo);
+	return r;
+}
+
+static void dm_plane_helper_cleanup_fb(struct drm_plane *plane,
+				       struct drm_plane_state *old_state)
+{
+	struct amdgpu_bo *rbo;
+	int r;
+
+	if (!old_state->fb)
+		return;
+
+	rbo = gem_to_amdgpu_bo(old_state->fb->obj[0]);
+	r = amdgpu_bo_reserve(rbo, false);
+	if (unlikely(r)) {
+		DRM_ERROR("failed to reserve rbo before unpin\n");
+		return;
+	}
+
+	amdgpu_bo_unpin(rbo);
+	amdgpu_bo_unreserve(rbo);
+	amdgpu_bo_unref(&rbo);
+}
+
+static void get_min_max_dc_plane_scaling(struct drm_device *dev,
+					 struct drm_framebuffer *fb,
+					 int *min_downscale, int *max_upscale)
+{
+	struct amdgpu_device *adev = drm_to_adev(dev);
+	struct dc *dc = adev->dm.dc;
+	/* Caps for all supported planes are the same on DCE and DCN 1 - 3 */
+	struct dc_plane_cap *plane_cap = &dc->caps.planes[0];
+
+	switch (fb->format->format) {
+	case DRM_FORMAT_P010:
+	case DRM_FORMAT_NV12:
+	case DRM_FORMAT_NV21:
+		*max_upscale = plane_cap->max_upscale_factor.nv12;
+		*min_downscale = plane_cap->max_downscale_factor.nv12;
+		break;
+
+	case DRM_FORMAT_XRGB16161616F:
+	case DRM_FORMAT_ARGB16161616F:
+	case DRM_FORMAT_XBGR16161616F:
+	case DRM_FORMAT_ABGR16161616F:
+		*max_upscale = plane_cap->max_upscale_factor.fp16;
+		*min_downscale = plane_cap->max_downscale_factor.fp16;
+		break;
+
+	default:
+		*max_upscale = plane_cap->max_upscale_factor.argb8888;
+		*min_downscale = plane_cap->max_downscale_factor.argb8888;
+		break;
+	}
+
+	/*
+	 * A factor of 1 in the plane_cap means to not allow scaling, ie. use a
+	 * scaling factor of 1.0 == 1000 units.
+	 */
+	if (*max_upscale == 1)
+		*max_upscale = 1000;
+
+	if (*min_downscale == 1)
+		*min_downscale = 1000;
+}
+
+int dm_plane_helper_check_state(struct drm_plane_state *state,
+				       struct drm_crtc_state *new_crtc_state)
+{
+	struct drm_framebuffer *fb = state->fb;
+	int min_downscale, max_upscale;
+	int min_scale = 0;
+	int max_scale = INT_MAX;
+
+	/* Plane enabled? Validate viewport and get scaling factors from plane caps. */
+	if (fb && state->crtc) {
+		/* Validate viewport to cover the case when only the position changes */
+		if (state->plane->type != DRM_PLANE_TYPE_CURSOR) {
+			int viewport_width = state->crtc_w;
+			int viewport_height = state->crtc_h;
+
+			if (state->crtc_x < 0)
+				viewport_width += state->crtc_x;
+			else if (state->crtc_x + state->crtc_w > new_crtc_state->mode.crtc_hdisplay)
+				viewport_width = new_crtc_state->mode.crtc_hdisplay - state->crtc_x;
+
+			if (state->crtc_y < 0)
+				viewport_height += state->crtc_y;
+			else if (state->crtc_y + state->crtc_h > new_crtc_state->mode.crtc_vdisplay)
+				viewport_height = new_crtc_state->mode.crtc_vdisplay - state->crtc_y;
+
+			if (viewport_width < 0 || viewport_height < 0) {
+				DRM_DEBUG_ATOMIC("Plane completely outside of screen\n");
+				return -EINVAL;
+			} else if (viewport_width < MIN_VIEWPORT_SIZE*2) { /* x2 for width is because of pipe-split. */
+				DRM_DEBUG_ATOMIC("Viewport width %d smaller than %d\n", viewport_width, MIN_VIEWPORT_SIZE*2);
+				return -EINVAL;
+			} else if (viewport_height < MIN_VIEWPORT_SIZE) {
+				DRM_DEBUG_ATOMIC("Viewport height %d smaller than %d\n", viewport_height, MIN_VIEWPORT_SIZE);
+				return -EINVAL;
+			}
+
+		}
+
+		/* Get min/max allowed scaling factors from plane caps. */
+		get_min_max_dc_plane_scaling(state->crtc->dev, fb,
+					     &min_downscale, &max_upscale);
+		/*
+		 * Convert to drm convention: 16.16 fixed point, instead of dc's
+		 * 1.0 == 1000. Also drm scaling is src/dst instead of dc's
+		 * dst/src, so min_scale = 1.0 / max_upscale, etc.
+		 */
+		min_scale = (1000 << 16) / max_upscale;
+		max_scale = (1000 << 16) / min_downscale;
+	}
+
+	return drm_atomic_helper_check_plane_state(
+		state, new_crtc_state, min_scale, max_scale, true, true);
+}
+
+int fill_dc_scaling_info(struct amdgpu_device *adev,
+				const struct drm_plane_state *state,
+				struct dc_scaling_info *scaling_info)
+{
+	int scale_w, scale_h, min_downscale, max_upscale;
+
+	memset(scaling_info, 0, sizeof(*scaling_info));
+
+	/* Source is fixed 16.16 but we ignore mantissa for now... */
+	scaling_info->src_rect.x = state->src_x >> 16;
+	scaling_info->src_rect.y = state->src_y >> 16;
+
+	/*
+	 * For reasons we don't (yet) fully understand a non-zero
+	 * src_y coordinate into an NV12 buffer can cause a
+	 * system hang on DCN1x.
+	 * To avoid hangs (and maybe be overly cautious)
+	 * let's reject both non-zero src_x and src_y.
+	 *
+	 * We currently know of only one use-case to reproduce a
+	 * scenario with non-zero src_x and src_y for NV12, which
+	 * is to gesture the YouTube Android app into full screen
+	 * on ChromeOS.
+	 */
+	if (((adev->ip_versions[DCE_HWIP][0] == IP_VERSION(1, 0, 0)) ||
+	    (adev->ip_versions[DCE_HWIP][0] == IP_VERSION(1, 0, 1))) &&
+	    (state->fb && state->fb->format->format == DRM_FORMAT_NV12 &&
+	    (scaling_info->src_rect.x != 0 || scaling_info->src_rect.y != 0)))
+		return -EINVAL;
+
+	scaling_info->src_rect.width = state->src_w >> 16;
+	if (scaling_info->src_rect.width == 0)
+		return -EINVAL;
+
+	scaling_info->src_rect.height = state->src_h >> 16;
+	if (scaling_info->src_rect.height == 0)
+		return -EINVAL;
+
+	scaling_info->dst_rect.x = state->crtc_x;
+	scaling_info->dst_rect.y = state->crtc_y;
+
+	if (state->crtc_w == 0)
+		return -EINVAL;
+
+	scaling_info->dst_rect.width = state->crtc_w;
+
+	if (state->crtc_h == 0)
+		return -EINVAL;
+
+	scaling_info->dst_rect.height = state->crtc_h;
+
+	/* DRM doesn't specify clipping on destination output. */
+	scaling_info->clip_rect = scaling_info->dst_rect;
+
+	/* Validate scaling per-format with DC plane caps */
+	if (state->plane && state->plane->dev && state->fb) {
+		get_min_max_dc_plane_scaling(state->plane->dev, state->fb,
+					     &min_downscale, &max_upscale);
+	} else {
+		min_downscale = 250;
+		max_upscale = 16000;
+	}
+
+	scale_w = scaling_info->dst_rect.width * 1000 /
+		  scaling_info->src_rect.width;
+
+	if (scale_w < min_downscale || scale_w > max_upscale)
+		return -EINVAL;
+
+	scale_h = scaling_info->dst_rect.height * 1000 /
+		  scaling_info->src_rect.height;
+
+	if (scale_h < min_downscale || scale_h > max_upscale)
+		return -EINVAL;
+
+	/*
+	 * The "scaling_quality" can be ignored for now, quality = 0 has DC
+	 * assume reasonable defaults based on the format.
+	 */
+
+	return 0;
+}
+
+static int dm_plane_atomic_check(struct drm_plane *plane,
+				 struct drm_atomic_state *state)
+{
+	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
+										 plane);
+	struct amdgpu_device *adev = drm_to_adev(plane->dev);
+	struct dc *dc = adev->dm.dc;
+	struct dm_plane_state *dm_plane_state;
+	struct dc_scaling_info scaling_info;
+	struct drm_crtc_state *new_crtc_state;
+	int ret;
+
+	trace_amdgpu_dm_plane_atomic_check(new_plane_state);
+
+	dm_plane_state = to_dm_plane_state(new_plane_state);
+
+	if (!dm_plane_state->dc_state)
+		return 0;
+
+	new_crtc_state =
+		drm_atomic_get_new_crtc_state(state,
+					      new_plane_state->crtc);
+	if (!new_crtc_state)
+		return -EINVAL;
+
+	ret = dm_plane_helper_check_state(new_plane_state, new_crtc_state);
+	if (ret)
+		return ret;
+
+	ret = fill_dc_scaling_info(adev, new_plane_state, &scaling_info);
+	if (ret)
+		return ret;
+
+	if (dc_validate_plane(dc, dm_plane_state->dc_state) == DC_OK)
+		return 0;
+
+	return -EINVAL;
+}
+
+static int dm_plane_atomic_async_check(struct drm_plane *plane,
+				       struct drm_atomic_state *state)
+{
+	/* Only support async updates on cursor planes. */
+	if (plane->type != DRM_PLANE_TYPE_CURSOR)
+		return -EINVAL;
+
+	return 0;
+}
+
+static int get_cursor_position(struct drm_plane *plane, struct drm_crtc *crtc,
+			       struct dc_cursor_position *position)
+{
+	struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
+	int x, y;
+	int xorigin = 0, yorigin = 0;
+
+	if (!crtc || !plane->state->fb)
+		return 0;
+
+	if ((plane->state->crtc_w > amdgpu_crtc->max_cursor_width) ||
+	    (plane->state->crtc_h > amdgpu_crtc->max_cursor_height)) {
+		DRM_ERROR("%s: bad cursor width or height %d x %d\n",
+			  __func__,
+			  plane->state->crtc_w,
+			  plane->state->crtc_h);
+		return -EINVAL;
+	}
+
+	x = plane->state->crtc_x;
+	y = plane->state->crtc_y;
+
+	if (x <= -amdgpu_crtc->max_cursor_width ||
+	    y <= -amdgpu_crtc->max_cursor_height)
+		return 0;
+
+	if (x < 0) {
+		xorigin = min(-x, amdgpu_crtc->max_cursor_width - 1);
+		x = 0;
+	}
+	if (y < 0) {
+		yorigin = min(-y, amdgpu_crtc->max_cursor_height - 1);
+		y = 0;
+	}
+	position->enable = true;
+	position->translate_by_source = true;
+	position->x = x;
+	position->y = y;
+	position->x_hotspot = xorigin;
+	position->y_hotspot = yorigin;
+
+	return 0;
+}
+
+void handle_cursor_update(struct drm_plane *plane,
+				 struct drm_plane_state *old_plane_state)
+{
+	struct amdgpu_device *adev = drm_to_adev(plane->dev);
+	struct amdgpu_framebuffer *afb = to_amdgpu_framebuffer(plane->state->fb);
+	struct drm_crtc *crtc = afb ? plane->state->crtc : old_plane_state->crtc;
+	struct dm_crtc_state *crtc_state = crtc ? to_dm_crtc_state(crtc->state) : NULL;
+	struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
+	uint64_t address = afb ? afb->address : 0;
+	struct dc_cursor_position position = {0};
+	struct dc_cursor_attributes attributes;
+	int ret;
+
+	if (!plane->state->fb && !old_plane_state->fb)
+		return;
+
+	DC_LOG_CURSOR("%s: crtc_id=%d with size %d to %d\n",
+		      __func__,
+		      amdgpu_crtc->crtc_id,
+		      plane->state->crtc_w,
+		      plane->state->crtc_h);
+
+	ret = get_cursor_position(plane, crtc, &position);
+	if (ret)
+		return;
+
+	if (!position.enable) {
+		/* turn off cursor */
+		if (crtc_state && crtc_state->stream) {
+			mutex_lock(&adev->dm.dc_lock);
+			dc_stream_set_cursor_position(crtc_state->stream,
+						      &position);
+			mutex_unlock(&adev->dm.dc_lock);
+		}
+		return;
+	}
+
+	amdgpu_crtc->cursor_width = plane->state->crtc_w;
+	amdgpu_crtc->cursor_height = plane->state->crtc_h;
+
+	memset(&attributes, 0, sizeof(attributes));
+	attributes.address.high_part = upper_32_bits(address);
+	attributes.address.low_part  = lower_32_bits(address);
+	attributes.width             = plane->state->crtc_w;
+	attributes.height            = plane->state->crtc_h;
+	attributes.color_format      = CURSOR_MODE_COLOR_PRE_MULTIPLIED_ALPHA;
+	attributes.rotation_angle    = 0;
+	attributes.attribute_flags.value = 0;
+
+	attributes.pitch = afb->base.pitches[0] / afb->base.format->cpp[0];
+
+	if (crtc_state->stream) {
+		mutex_lock(&adev->dm.dc_lock);
+		if (!dc_stream_set_cursor_attributes(crtc_state->stream,
+							 &attributes))
+			DRM_ERROR("DC failed to set cursor attributes\n");
+
+		if (!dc_stream_set_cursor_position(crtc_state->stream,
+						   &position))
+			DRM_ERROR("DC failed to set cursor position\n");
+		mutex_unlock(&adev->dm.dc_lock);
+	}
+}
+
+static void dm_plane_atomic_async_update(struct drm_plane *plane,
+					 struct drm_atomic_state *state)
+{
+	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
+									   plane);
+	struct drm_plane_state *old_state =
+		drm_atomic_get_old_plane_state(state, plane);
+
+	trace_amdgpu_dm_atomic_update_cursor(new_state);
+
+	swap(plane->state->fb, new_state->fb);
+
+	plane->state->src_x = new_state->src_x;
+	plane->state->src_y = new_state->src_y;
+	plane->state->src_w = new_state->src_w;
+	plane->state->src_h = new_state->src_h;
+	plane->state->crtc_x = new_state->crtc_x;
+	plane->state->crtc_y = new_state->crtc_y;
+	plane->state->crtc_w = new_state->crtc_w;
+	plane->state->crtc_h = new_state->crtc_h;
+
+	handle_cursor_update(plane, old_state);
+}
+
+static const struct drm_plane_helper_funcs dm_plane_helper_funcs = {
+	.prepare_fb = dm_plane_helper_prepare_fb,
+	.cleanup_fb = dm_plane_helper_cleanup_fb,
+	.atomic_check = dm_plane_atomic_check,
+	.atomic_async_check = dm_plane_atomic_async_check,
+	.atomic_async_update = dm_plane_atomic_async_update
+};
+
+static void dm_drm_plane_reset(struct drm_plane *plane)
+{
+	struct dm_plane_state *amdgpu_state = NULL;
+
+	if (plane->state)
+		plane->funcs->atomic_destroy_state(plane, plane->state);
+
+	amdgpu_state = kzalloc(sizeof(*amdgpu_state), GFP_KERNEL);
+	WARN_ON(amdgpu_state == NULL);
+
+	if (amdgpu_state)
+		__drm_atomic_helper_plane_reset(plane, &amdgpu_state->base);
+#ifdef CONFIG_DRM_AMD_DC_HDR
+	if (amdgpu_state)
+		amdgpu_state->sdr_boost = DEFAULT_SDR_BOOST;
+#endif
+}
+
+static struct drm_plane_state *
+dm_drm_plane_duplicate_state(struct drm_plane *plane)
+{
+	struct dm_plane_state *dm_plane_state, *old_dm_plane_state;
+
+	old_dm_plane_state = to_dm_plane_state(plane->state);
+	dm_plane_state = kzalloc(sizeof(*dm_plane_state), GFP_KERNEL);
+	if (!dm_plane_state)
+		return NULL;
+
+	__drm_atomic_helper_plane_duplicate_state(plane, &dm_plane_state->base);
+
+	if (old_dm_plane_state->dc_state) {
+		dm_plane_state->dc_state = old_dm_plane_state->dc_state;
+		dc_plane_state_retain(dm_plane_state->dc_state);
+	}
+
+#ifdef CONFIG_DRM_AMD_DC_HDR
+	if (dm_plane_state->degamma_lut)
+		drm_property_blob_get(dm_plane_state->degamma_lut);
+	if (dm_plane_state->ctm)
+		drm_property_blob_get(dm_plane_state->ctm);
+
+	dm_plane_state->sdr_boost = old_dm_plane_state->sdr_boost;
+#endif
+
+	return &dm_plane_state->base;
+}
+
+static bool dm_plane_format_mod_supported(struct drm_plane *plane,
+					  uint32_t format,
+					  uint64_t modifier)
+{
+	struct amdgpu_device *adev = drm_to_adev(plane->dev);
+	const struct drm_format_info *info = drm_format_info(format);
+	struct hw_asic_id asic_id = adev->dm.dc->ctx->asic_id;
+
+	enum dm_micro_swizzle microtile = modifier_gfx9_swizzle_mode(modifier) & 3;
+
+	if (!info)
+		return false;
+
+	/*
+	 * We always have to allow these modifiers:
+	 * 1. Core DRM checks for LINEAR support if userspace does not provide modifiers.
+	 * 2. Not passing any modifiers is the same as explicitly passing INVALID.
+	 */
+	if (modifier == DRM_FORMAT_MOD_LINEAR ||
+	    modifier == DRM_FORMAT_MOD_INVALID) {
+		return true;
+	}
+
+	/* check if swizzle mode is supported by this version of DCN */
+	switch (asic_id.chip_family) {
+	case FAMILY_SI:
+	case FAMILY_CI:
+	case FAMILY_KV:
+	case FAMILY_CZ:
+	case FAMILY_VI:
+		/* asics before AI does not have modifier support */
+		return false;
+	case FAMILY_AI:
+	case FAMILY_RV:
+	case FAMILY_NV:
+	case FAMILY_VGH:
+	case FAMILY_YELLOW_CARP:
+	case AMDGPU_FAMILY_GC_10_3_6:
+	case AMDGPU_FAMILY_GC_10_3_7:
+		switch (AMD_FMT_MOD_GET(TILE, modifier)) {
+		case AMD_FMT_MOD_TILE_GFX9_64K_R_X:
+		case AMD_FMT_MOD_TILE_GFX9_64K_D_X:
+		case AMD_FMT_MOD_TILE_GFX9_64K_S_X:
+		case AMD_FMT_MOD_TILE_GFX9_64K_D:
+			return true;
+		default:
+			return false;
+		}
+		break;
+	case AMDGPU_FAMILY_GC_11_0_0:
+	case AMDGPU_FAMILY_GC_11_0_1:
+		switch (AMD_FMT_MOD_GET(TILE, modifier)) {
+		case AMD_FMT_MOD_TILE_GFX11_256K_R_X:
+		case AMD_FMT_MOD_TILE_GFX9_64K_R_X:
+		case AMD_FMT_MOD_TILE_GFX9_64K_D_X:
+		case AMD_FMT_MOD_TILE_GFX9_64K_S_X:
+		case AMD_FMT_MOD_TILE_GFX9_64K_D:
+			return true;
+		default:
+			return false;
+		}
+		break;
+	default:
+		ASSERT(0); /* Unknown asic */
+		break;
+	}
+
+	/*
+	 * For D swizzle the canonical modifier depends on the bpp, so check
+	 * it here.
+	 */
+	if (AMD_FMT_MOD_GET(TILE_VERSION, modifier) == AMD_FMT_MOD_TILE_VER_GFX9 &&
+	    adev->family >= AMDGPU_FAMILY_NV) {
+		if (microtile == MICRO_SWIZZLE_D && info->cpp[0] == 4)
+			return false;
+	}
+
+	if (adev->family >= AMDGPU_FAMILY_RV && microtile == MICRO_SWIZZLE_D &&
+	    info->cpp[0] < 8)
+		return false;
+
+	if (modifier_has_dcc(modifier)) {
+		/* Per radeonsi comments 16/64 bpp are more complicated. */
+		if (info->cpp[0] != 4)
+			return false;
+		/* We support multi-planar formats, but not when combined with
+		 * additional DCC metadata planes.
+		 */
+		if (info->num_planes > 1)
+			return false;
+	}
+
+	return true;
+}
+
+static void dm_drm_plane_destroy_state(struct drm_plane *plane,
+				struct drm_plane_state *state)
+{
+	struct dm_plane_state *dm_plane_state = to_dm_plane_state(state);
+
+#ifdef CONFIG_DRM_AMD_DC_HDR
+	drm_property_blob_put(dm_plane_state->degamma_lut);
+	drm_property_blob_put(dm_plane_state->ctm);
+#endif
+	if (dm_plane_state->dc_state)
+		dc_plane_state_release(dm_plane_state->dc_state);
+
+	drm_atomic_helper_plane_destroy_state(plane, state);
+}
+
+#ifdef CONFIG_DRM_AMD_DC_HDR
+/* copied from drm_atomic_uapi.c */
+static int atomic_replace_property_blob_from_id(struct drm_device *dev,
+					 struct drm_property_blob **blob,
+					 uint64_t blob_id,
+					 ssize_t expected_size,
+					 ssize_t expected_elem_size,
+					 bool *replaced)
+{
+	struct drm_property_blob *new_blob = NULL;
+
+	if (blob_id != 0) {
+		new_blob = drm_property_lookup_blob(dev, blob_id);
+		if (new_blob == NULL)
+			return -EINVAL;
+
+		if (expected_size > 0 &&
+		    new_blob->length != expected_size) {
+			drm_property_blob_put(new_blob);
+			return -EINVAL;
+		}
+		if (expected_elem_size > 0 &&
+		    new_blob->length % expected_elem_size != 0) {
+			drm_property_blob_put(new_blob);
+			return -EINVAL;
+		}
+	}
+
+	*replaced |= drm_property_replace_blob(blob, new_blob);
+	drm_property_blob_put(new_blob);
+
+	return 0;
+}
+
+int dm_drm_plane_set_property(struct drm_plane *plane,
+			      struct drm_plane_state *state,
+			      struct drm_property *property,
+			      uint64_t val)
+{
+	struct amdgpu_device *adev = drm_to_adev(plane->dev);
+	struct dm_plane_state *dm_plane_state = to_dm_plane_state(state);
+	int ret = 0;
+	bool replaced;
+
+	if (property == adev->dm.degamma_lut_property) {
+		ret = atomic_replace_property_blob_from_id(adev_to_drm(adev),
+				&dm_plane_state->degamma_lut,
+				val, -1, sizeof(struct drm_color_lut),
+				&replaced);
+	} else if (property == adev->dm.ctm_property) {
+		ret = atomic_replace_property_blob_from_id(adev_to_drm(adev),
+				&dm_plane_state->ctm,
+				val,
+				sizeof(struct drm_color_ctm), -1,
+				&replaced);
+	} else if (property == adev->dm.sdr_boost_property) {
+		dm_plane_state->sdr_boost = val;
+	} else {
+		return -EINVAL;
+	}
+
+	return ret;
+}
+
+int dm_drm_plane_get_property(struct drm_plane *plane,
+			      const struct drm_plane_state *state,
+			      struct drm_property *property,
+			      uint64_t *val)
+{
+	struct dm_plane_state *dm_plane_state = to_dm_plane_state(state);
+	struct amdgpu_device *adev = drm_to_adev(plane->dev);
+
+	if (property == adev->dm.degamma_lut_property) {
+		*val = (dm_plane_state->degamma_lut) ?
+			dm_plane_state->degamma_lut->base.id : 0;
+	} else if (property == adev->dm.ctm_property) {
+		*val = (dm_plane_state->ctm) ? dm_plane_state->ctm->base.id : 0;
+	} else if (property == adev->dm.sdr_boost_property) {
+		*val = dm_plane_state->sdr_boost;
+	} else {
+		return -EINVAL;
+	}
+
+	return 0;
+}
+#endif
+
+static const struct drm_plane_funcs dm_plane_funcs = {
+	.update_plane	= drm_atomic_helper_update_plane,
+	.disable_plane	= drm_atomic_helper_disable_plane,
+	.destroy	= drm_primary_helper_destroy,
+	.reset = dm_drm_plane_reset,
+	.atomic_duplicate_state = dm_drm_plane_duplicate_state,
+	.atomic_destroy_state = dm_drm_plane_destroy_state,
+	.format_mod_supported = dm_plane_format_mod_supported,
+#ifdef CONFIG_DRM_AMD_DC_HDR
+	.atomic_set_property = dm_drm_plane_set_property,
+	.atomic_get_property = dm_drm_plane_get_property,
+#endif
+};
+
+int amdgpu_dm_plane_init(struct amdgpu_display_manager *dm,
+				struct drm_plane *plane,
+				unsigned long possible_crtcs,
+				const struct dc_plane_cap *plane_cap)
+{
+	uint32_t formats[32];
+	int num_formats;
+	int res = -EPERM;
+	unsigned int supported_rotations;
+	uint64_t *modifiers = NULL;
+
+	num_formats = get_plane_formats(plane, plane_cap, formats,
+					ARRAY_SIZE(formats));
+
+	res = get_plane_modifiers(dm->adev, plane->type, &modifiers);
+	if (res)
+		return res;
+
+	if (modifiers == NULL)
+		adev_to_drm(dm->adev)->mode_config.fb_modifiers_not_supported = true;
+
+	res = drm_universal_plane_init(adev_to_drm(dm->adev), plane, possible_crtcs,
+				       &dm_plane_funcs, formats, num_formats,
+				       modifiers, plane->type, NULL);
+	kfree(modifiers);
+	if (res)
+		return res;
+
+	if (plane->type == DRM_PLANE_TYPE_OVERLAY &&
+	    plane_cap && plane_cap->per_pixel_alpha) {
+		unsigned int blend_caps = BIT(DRM_MODE_BLEND_PIXEL_NONE) |
+					  BIT(DRM_MODE_BLEND_PREMULTI) |
+					  BIT(DRM_MODE_BLEND_COVERAGE);
+
+		drm_plane_create_alpha_property(plane);
+		drm_plane_create_blend_mode_property(plane, blend_caps);
+	}
+
+	if (plane->type == DRM_PLANE_TYPE_PRIMARY &&
+	    plane_cap &&
+	    (plane_cap->pixel_format_support.nv12 ||
+	     plane_cap->pixel_format_support.p010)) {
+		/* This only affects YUV formats. */
+		drm_plane_create_color_properties(
+			plane,
+			BIT(DRM_COLOR_YCBCR_BT601) |
+			BIT(DRM_COLOR_YCBCR_BT709) |
+			BIT(DRM_COLOR_YCBCR_BT2020),
+			BIT(DRM_COLOR_YCBCR_LIMITED_RANGE) |
+			BIT(DRM_COLOR_YCBCR_FULL_RANGE),
+			DRM_COLOR_YCBCR_BT709, DRM_COLOR_YCBCR_LIMITED_RANGE);
+	}
+
+	supported_rotations =
+		DRM_MODE_ROTATE_0 | DRM_MODE_ROTATE_90 |
+		DRM_MODE_ROTATE_180 | DRM_MODE_ROTATE_270;
+
+	if (dm->adev->asic_type >= CHIP_BONAIRE &&
+	    plane->type != DRM_PLANE_TYPE_CURSOR)
+		drm_plane_create_rotation_property(plane, DRM_MODE_ROTATE_0,
+						   supported_rotations);
+
+	drm_plane_helper_add(plane, &dm_plane_helper_funcs);
+
+#ifdef CONFIG_DRM_AMD_DC_HDR
+	attach_color_mgmt_properties(dm, plane);
+#endif
+	/* Create (reset) the plane state */
+	if (plane->funcs->reset)
+		plane->funcs->reset(plane);
+
+	return 0;
+}
+
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.h
new file mode 100644
index 000000000000..95168c2cfa6f
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.h
@@ -0,0 +1,73 @@
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __AMDGPU_DM_PLANE_H__
+#define __AMDGPU_DM_PLANE_H__
+
+#include "dc.h"
+
+void handle_cursor_update(struct drm_plane *plane,
+			  struct drm_plane_state *old_plane_state);
+
+int fill_dc_scaling_info(struct amdgpu_device *adev,
+			 const struct drm_plane_state *state,
+			 struct dc_scaling_info *scaling_info);
+
+void get_min_max_dc_plane_scaling(struct drm_device *dev,
+				  struct drm_framebuffer *fb,
+				  int *min_downscale, int *max_upscale);
+
+int dm_plane_helper_check_state(struct drm_plane_state *state,
+				struct drm_crtc_state *new_crtc_state);
+
+bool modifier_has_dcc(uint64_t modifier);
+
+unsigned int modifier_gfx9_swizzle_mode(uint64_t modifier);
+
+int fill_plane_buffer_attributes(struct amdgpu_device *adev,
+				 const struct amdgpu_framebuffer *afb,
+				 const enum surface_pixel_format format,
+				 const enum dc_rotation_angle rotation,
+				 const uint64_t tiling_flags,
+				 union dc_tiling_info *tiling_info,
+				 struct plane_size *plane_size,
+				 struct dc_plane_dcc_param *dcc,
+				 struct dc_plane_address *address,
+				 bool tmz_surface,
+				 bool force_disable_dcc);
+
+int amdgpu_dm_plane_init(struct amdgpu_display_manager *dm,
+			 struct drm_plane *plane,
+			 unsigned long possible_crtcs,
+			 const struct dc_plane_cap *plane_cap);
+
+const struct drm_format_info *amd_get_format_info(const struct drm_mode_fb_cmd2 *cmd);
+
+void fill_blending_from_plane_state(const struct drm_plane_state *plane_state,
+				    bool *per_pixel_alpha, bool *pre_multiplied_alpha,
+				    bool *global_alpha, int *global_alpha_value);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c
index 0c923a90615c..c8da18e45b0e 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c
@@ -27,8 +27,8 @@
 #include "dc.h"
 #include "dm_helpers.h"
 #include "amdgpu_dm.h"
+#include "modules/power/power_helpers.h"
 
-#ifdef CONFIG_DRM_AMD_DC_DCN
 static bool link_supports_psrsu(struct dc_link *link)
 {
 	struct dc *dc = link->ctx->dc;
@@ -39,6 +39,9 @@ static bool link_supports_psrsu(struct dc_link *link)
 	if (dc->ctx->dce_version < DCN_VERSION_3_1)
 		return false;
 
+	if (!is_psr_su_specific_panel(link))
+		return false;
+
 	if (!link->dpcd_caps.alpm_caps.bits.AUX_WAKE_ALPM_CAP ||
 	    !link->dpcd_caps.psr_info.psr_dpcd_caps.bits.Y_COORDINATE_REQUIRED)
 		return false;
@@ -49,7 +52,6 @@ static bool link_supports_psrsu(struct dc_link *link)
 
 	return true;
 }
-#endif
 
 /*
  * amdgpu_dm_set_psr_caps() - set link psr capabilities
@@ -69,17 +71,20 @@ void amdgpu_dm_set_psr_caps(struct dc_link *link)
 		link->psr_settings.psr_feature_enabled = false;
 
 	} else {
-#ifdef CONFIG_DRM_AMD_DC_DCN
 		if (link_supports_psrsu(link))
 			link->psr_settings.psr_version = DC_PSR_VERSION_SU_1;
 		else
-#endif
 			link->psr_settings.psr_version = DC_PSR_VERSION_1;
 
 		link->psr_settings.psr_feature_enabled = true;
 	}
 
-	DRM_INFO("PSR support:%d\n", link->psr_settings.psr_feature_enabled);
+	DRM_INFO("PSR support %d, DC PSR ver %d, sink PSR ver %d DPCD caps 0x%x su_y_granularity %d\n",
+		link->psr_settings.psr_feature_enabled,
+		link->psr_settings.psr_version,
+		link->dpcd_caps.psr_info.psr_version,
+		link->dpcd_caps.psr_info.psr_dpcd_caps.raw,
+		link->dpcd_caps.psr_info.psr2_su_y_granularity_cap);
 
 }
 
@@ -94,19 +99,24 @@ bool amdgpu_dm_link_setup_psr(struct dc_stream_state *stream)
 	struct dc_link *link = NULL;
 	struct psr_config psr_config = {0};
 	struct psr_context psr_context = {0};
+	struct dc *dc = NULL;
 	bool ret = false;
 
 	if (stream == NULL)
 		return false;
 
 	link = stream->link;
+	dc = link->ctx->dc;
 
 	if (link->psr_settings.psr_version != DC_PSR_VERSION_UNSUPPORTED) {
-		psr_config.psr_version = link->psr_settings.psr_version;
-		psr_config.psr_frame_capture_indication_req = 0;
-		psr_config.psr_rfb_setup_time = 0x37;
-		psr_config.psr_sdp_transmit_line_num_deadline = 0x20;
-		psr_config.allow_smu_optimizations = 0x0;
+		mod_power_calc_psr_configs(&psr_config, link, stream);
+
+		/* linux DM specific updating for psr config fields */
+		psr_config.allow_smu_optimizations =
+			(amdgpu_dc_feature_mask & DC_PSR_ALLOW_SMU_OPT) &&
+			mod_power_only_edp(dc->current_state, stream);
+		psr_config.allow_multi_disp_optimizations =
+			(amdgpu_dc_feature_mask & DC_PSR_ALLOW_MULTI_DISP_OPT);
 
 		ret = dc_link_setup_psr(link, stream, &psr_config, &psr_context);
 
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_trace.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_trace.h
index fdcaea22b456..d3bc9dc21771 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_trace.h
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_trace.h
@@ -34,6 +34,7 @@
 #include <drm/drm_crtc.h>
 #include <drm/drm_plane.h>
 #include <drm/drm_fourcc.h>
+#include <drm/drm_framebuffer.h>
 #include <drm/drm_encoder.h>
 #include <drm/drm_atomic.h>
 
diff --git a/drivers/gpu/drm/amd/display/dc/Makefile b/drivers/gpu/drm/amd/display/dc/Makefile
index f05ab2bf20c5..b9effadfc4bb 100644
--- a/drivers/gpu/drm/amd/display/dc/Makefile
+++ b/drivers/gpu/drm/amd/display/dc/Makefile
@@ -21,11 +21,13 @@
 #
 #
 # Makefile for Display Core (dc) component.
-#
 
 DC_LIBS = basics bios dml clk_mgr dce gpio irq link virtual
 
 ifdef CONFIG_DRM_AMD_DC_DCN
+
+KCOV_INSTRUMENT := n
+
 DC_LIBS += dcn20
 DC_LIBS += dsc
 DC_LIBS += dcn10
@@ -36,8 +38,11 @@ DC_LIBS += dcn301
 DC_LIBS += dcn302
 DC_LIBS += dcn303
 DC_LIBS += dcn31
+DC_LIBS += dcn314
 DC_LIBS += dcn315
 DC_LIBS += dcn316
+DC_LIBS += dcn32
+DC_LIBS += dcn321
 endif
 
 DC_LIBS += dce120
@@ -63,9 +68,7 @@ DISPLAY_CORE = dc.o  dc_stat.o dc_link.o dc_resource.o dc_hw_sequencer.o dc_sink
 dc_surface.o dc_link_dp.o dc_link_ddc.o dc_debug.o dc_stream.o \
 dc_link_enc_cfg.o dc_link_dpia.o dc_link_dpcd.o
 
-ifdef CONFIG_DRM_AMD_DC_DCN
 DISPLAY_CORE += dc_vm_helper.o
-endif
 
 AMD_DISPLAY_CORE = $(addprefix $(AMDDALPATH)/dc/core/,$(DISPLAY_CORE))
 
diff --git a/drivers/gpu/drm/amd/display/dc/basics/conversion.c b/drivers/gpu/drm/amd/display/dc/basics/conversion.c
index 6767fab55c26..352e9afb85c6 100644
--- a/drivers/gpu/drm/amd/display/dc/basics/conversion.c
+++ b/drivers/gpu/drm/amd/display/dc/basics/conversion.c
@@ -100,3 +100,24 @@ void convert_float_matrix(
 		matrix[i] = (uint16_t)reg_value;
 	}
 }
+
+static uint32_t find_gcd(uint32_t a, uint32_t b)
+{
+	uint32_t remainder = 0;
+	while (b != 0) {
+		remainder = a % b;
+		a = b;
+		b = remainder;
+	}
+	return a;
+}
+
+void reduce_fraction(uint32_t num, uint32_t den,
+		uint32_t *out_num, uint32_t *out_den)
+{
+	uint32_t gcd = 0;
+
+	gcd = find_gcd(num, den);
+	*out_num = num / gcd;
+	*out_den = den / gcd;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/basics/conversion.h b/drivers/gpu/drm/amd/display/dc/basics/conversion.h
index ade785c4fdc7..81da4e6f7a1a 100644
--- a/drivers/gpu/drm/amd/display/dc/basics/conversion.h
+++ b/drivers/gpu/drm/amd/display/dc/basics/conversion.h
@@ -38,6 +38,9 @@ void convert_float_matrix(
 	struct fixed31_32 *flt,
 	uint32_t buffer_size);
 
+void reduce_fraction(uint32_t num, uint32_t den,
+		uint32_t *out_num, uint32_t *out_den);
+
 static inline unsigned int log_2(unsigned int num)
 {
 	return ilog2(num);
diff --git a/drivers/gpu/drm/amd/display/dc/basics/vector.c b/drivers/gpu/drm/amd/display/dc/basics/vector.c
index 706c803c4d3b..84aeccf36b4b 100644
--- a/drivers/gpu/drm/amd/display/dc/basics/vector.c
+++ b/drivers/gpu/drm/amd/display/dc/basics/vector.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/slab.h>
-
 #include "dm_services.h"
 #include "include/vector.h"
 
diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
index 23a3b640f0ee..09fbb7ad5362 100644
--- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/slab.h>
-
 #include "dm_services.h"
 
 #include "ObjectID.h"
@@ -165,9 +163,21 @@ static uint8_t bios_parser_get_connectors_number(struct dc_bios *dcb)
 	unsigned int count = 0;
 	unsigned int i;
 
-	for (i = 0; i < bp->object_info_tbl.v1_4->number_of_path; i++) {
-		if (bp->object_info_tbl.v1_4->display_path[i].encoderobjid != 0)
-			count++;
+	switch (bp->object_info_tbl.revision.minor) {
+	default:
+	case 4:
+		for (i = 0; i < bp->object_info_tbl.v1_4->number_of_path; i++)
+			if (bp->object_info_tbl.v1_4->display_path[i].encoderobjid != 0)
+				count++;
+
+		break;
+
+	case 5:
+		for (i = 0; i < bp->object_info_tbl.v1_5->number_of_path; i++)
+			if (bp->object_info_tbl.v1_5->display_path[i].encoderobjid != 0)
+				count++;
+
+		break;
 	}
 	return count;
 }
@@ -182,16 +192,34 @@ static struct graphics_object_id bios_parser_get_connector_id(
 	struct object_info_table *tbl = &bp->object_info_tbl;
 	struct display_object_info_table_v1_4 *v1_4 = tbl->v1_4;
 
-	if (v1_4->number_of_path > i) {
-		/* If display_objid is generic object id,  the encoderObj
-		 * /extencoderobjId should be 0
-		 */
-		if (v1_4->display_path[i].encoderobjid != 0 &&
-				v1_4->display_path[i].display_objid != 0)
-			object_id = object_id_from_bios_object_id(
+	struct display_object_info_table_v1_5 *v1_5 = tbl->v1_5;
+
+	switch (bp->object_info_tbl.revision.minor) {
+	default:
+	case 4:
+		if (v1_4->number_of_path > i) {
+			/* If display_objid is generic object id,  the encoderObj
+			 * /extencoderobjId should be 0
+			 */
+			if (v1_4->display_path[i].encoderobjid != 0 &&
+			    v1_4->display_path[i].display_objid != 0)
+				object_id = object_id_from_bios_object_id(
 					v1_4->display_path[i].display_objid);
-	}
+		}
+		break;
 
+	case 5:
+		if (v1_5->number_of_path > i) {
+			/* If display_objid is generic object id,  the encoderObjId
+		 * should be 0
+		 */
+			if (v1_5->display_path[i].encoderobjid != 0 &&
+			    v1_5->display_path[i].display_objid != 0)
+				object_id = object_id_from_bios_object_id(
+					v1_5->display_path[i].display_objid);
+		}
+		break;
+	}
 	return object_id;
 }
 
@@ -201,8 +229,8 @@ static enum bp_result bios_parser_get_src_obj(struct dc_bios *dcb,
 {
 	struct bios_parser *bp = BP_FROM_DCB(dcb);
 	unsigned int i;
-	enum bp_result  bp_result = BP_RESULT_BADINPUT;
-	struct graphics_object_id obj_id = {0};
+	enum bp_result bp_result = BP_RESULT_BADINPUT;
+	struct graphics_object_id obj_id = { 0 };
 	struct object_info_table *tbl = &bp->object_info_tbl;
 
 	if (!src_object_id)
@@ -217,37 +245,84 @@ static enum bp_result bios_parser_get_src_obj(struct dc_bios *dcb,
 		 * If found in for loop, should break.
 		 * DAL2 implementation may be changed too
 		 */
-		for (i = 0; i < tbl->v1_4->number_of_path; i++) {
-			obj_id = object_id_from_bios_object_id(
-			tbl->v1_4->display_path[i].encoderobjid);
-			if (object_id.type == obj_id.type &&
-					object_id.id == obj_id.id &&
-						object_id.enum_id ==
-							obj_id.enum_id) {
-				*src_object_id =
-				object_id_from_bios_object_id(0x1100);
-				/* break; */
+		switch (bp->object_info_tbl.revision.minor) {
+		default:
+		case 4:
+			for (i = 0; i < tbl->v1_4->number_of_path; i++) {
+				obj_id = object_id_from_bios_object_id(
+					tbl->v1_4->display_path[i].encoderobjid);
+				if (object_id.type == obj_id.type &&
+				    object_id.id == obj_id.id &&
+				    object_id.enum_id == obj_id.enum_id) {
+					*src_object_id =
+						object_id_from_bios_object_id(
+							0x1100);
+					/* break; */
+				}
+			}
+			bp_result = BP_RESULT_OK;
+			break;
+
+		case 5:
+			for (i = 0; i < tbl->v1_5->number_of_path; i++) {
+				obj_id = object_id_from_bios_object_id(
+					tbl->v1_5->display_path[i].encoderobjid);
+				if (object_id.type == obj_id.type &&
+				    object_id.id == obj_id.id &&
+				    object_id.enum_id == obj_id.enum_id) {
+					*src_object_id =
+						object_id_from_bios_object_id(
+							0x1100);
+					/* break; */
+				}
 			}
+			bp_result = BP_RESULT_OK;
+			break;
 		}
-		bp_result = BP_RESULT_OK;
 		break;
 	case OBJECT_TYPE_CONNECTOR:
-		for (i = 0; i < tbl->v1_4->number_of_path; i++) {
-			obj_id = object_id_from_bios_object_id(
-				tbl->v1_4->display_path[i].display_objid);
-
-			if (object_id.type == obj_id.type &&
-				object_id.id == obj_id.id &&
-					object_id.enum_id == obj_id.enum_id) {
-				*src_object_id =
-				object_id_from_bios_object_id(
-				tbl->v1_4->display_path[i].encoderobjid);
-				/* break; */
+		switch (bp->object_info_tbl.revision.minor) {
+		default:
+		case 4:
+			for (i = 0; i < tbl->v1_4->number_of_path; i++) {
+				obj_id = object_id_from_bios_object_id(
+					tbl->v1_4->display_path[i]
+						.display_objid);
+
+				if (object_id.type == obj_id.type &&
+				    object_id.id == obj_id.id &&
+				    object_id.enum_id == obj_id.enum_id) {
+					*src_object_id =
+						object_id_from_bios_object_id(
+							tbl->v1_4
+								->display_path[i]
+								.encoderobjid);
+					/* break; */
+				}
 			}
+			bp_result = BP_RESULT_OK;
+			break;
 		}
 		bp_result = BP_RESULT_OK;
 		break;
+		case 5:
+			for (i = 0; i < tbl->v1_5->number_of_path; i++) {
+				obj_id = object_id_from_bios_object_id(
+								       tbl->v1_5->display_path[i].display_objid);
+
+				if (object_id.type == obj_id.type &&
+				    object_id.id == obj_id.id &&
+				    object_id.enum_id == obj_id.enum_id) {
+					*src_object_id = object_id_from_bios_object_id(
+										       tbl->v1_5->display_path[i].encoderobjid);
+					/* break; */
+				}
+			}
+		bp_result = BP_RESULT_OK;
+		break;
+
 	default:
+		bp_result = BP_RESULT_OK;
 		break;
 	}
 
@@ -290,12 +365,55 @@ static struct atom_display_object_path_v2 *get_bios_object(
 	}
 }
 
+/* from graphics_object_id, find display path which includes the object_id */
+static struct atom_display_object_path_v3 *get_bios_object_from_path_v3(
+	struct bios_parser *bp,
+	struct graphics_object_id id)
+{
+	unsigned int i;
+	struct graphics_object_id obj_id = {0};
+
+	switch (id.type) {
+	case OBJECT_TYPE_ENCODER:
+		for (i = 0; i < bp->object_info_tbl.v1_5->number_of_path; i++) {
+			obj_id = object_id_from_bios_object_id(
+					bp->object_info_tbl.v1_5->display_path[i].encoderobjid);
+			if (id.type == obj_id.type && id.id == obj_id.id
+					&& id.enum_id == obj_id.enum_id)
+				return &bp->object_info_tbl.v1_5->display_path[i];
+		}
+        break;
+
+	case OBJECT_TYPE_CONNECTOR:
+	case OBJECT_TYPE_GENERIC:
+		/* Both Generic and Connector Object ID
+		 * will be stored on display_objid
+		 */
+		for (i = 0; i < bp->object_info_tbl.v1_5->number_of_path; i++) {
+			obj_id = object_id_from_bios_object_id(
+					bp->object_info_tbl.v1_5->display_path[i].display_objid);
+			if (id.type == obj_id.type && id.id == obj_id.id
+					&& id.enum_id == obj_id.enum_id)
+				return &bp->object_info_tbl.v1_5->display_path[i];
+		}
+        break;
+
+	default:
+		return NULL;
+	}
+
+	return NULL;
+}
+
 static enum bp_result bios_parser_get_i2c_info(struct dc_bios *dcb,
 	struct graphics_object_id id,
 	struct graphics_object_i2c_info *info)
 {
 	uint32_t offset;
 	struct atom_display_object_path_v2 *object;
+
+	struct atom_display_object_path_v3 *object_path_v3;
+
 	struct atom_common_record_header *header;
 	struct atom_i2c_record *record;
 	struct atom_i2c_record dummy_record = {0};
@@ -313,12 +431,25 @@ static enum bp_result bios_parser_get_i2c_info(struct dc_bios *dcb,
 			return BP_RESULT_NORECORD;
 	}
 
-	object = get_bios_object(bp, id);
+	switch (bp->object_info_tbl.revision.minor) {
+	    case 4:
+	    default:
+	        object = get_bios_object(bp, id);
 
-	if (!object)
-		return BP_RESULT_BADINPUT;
+	        if (!object)
+				return BP_RESULT_BADINPUT;
 
-	offset = object->disp_recordoffset + bp->object_info_tbl_offset;
+	        offset = object->disp_recordoffset + bp->object_info_tbl_offset;
+	        break;
+	    case 5:
+		object_path_v3 = get_bios_object_from_path_v3(bp, id);
+
+		if (!object_path_v3)
+			return BP_RESULT_BADINPUT;
+
+		offset = object_path_v3->disp_recordoffset + bp->object_info_tbl_offset;
+		break;
+	}
 
 	for (;;) {
 		header = GET_IMAGE(struct atom_common_record_header, offset);
@@ -421,6 +552,41 @@ static enum bp_result get_gpio_i2c_info(
 	return BP_RESULT_OK;
 }
 
+static struct atom_hpd_int_record *get_hpd_record_for_path_v3(
+	struct bios_parser *bp,
+	struct atom_display_object_path_v3 *object)
+{
+	struct atom_common_record_header *header;
+	uint32_t offset;
+
+	if (!object) {
+		BREAK_TO_DEBUGGER(); /* Invalid object */
+		return NULL;
+	}
+
+	offset = object->disp_recordoffset + bp->object_info_tbl_offset;
+
+	for (;;) {
+		header = GET_IMAGE(struct atom_common_record_header, offset);
+
+		if (!header)
+			return NULL;
+
+		if (header->record_type == ATOM_RECORD_END_TYPE ||
+			!header->record_size)
+			break;
+
+		if (header->record_type == ATOM_HPD_INT_RECORD_TYPE
+			&& sizeof(struct atom_hpd_int_record) <=
+							header->record_size)
+			return (struct atom_hpd_int_record *) header;
+
+		offset += header->record_size;
+	}
+
+	return NULL;
+}
+
 static enum bp_result bios_parser_get_hpd_info(
 	struct dc_bios *dcb,
 	struct graphics_object_id id,
@@ -428,17 +594,32 @@ static enum bp_result bios_parser_get_hpd_info(
 {
 	struct bios_parser *bp = BP_FROM_DCB(dcb);
 	struct atom_display_object_path_v2 *object;
+	struct atom_display_object_path_v3 *object_path_v3;
 	struct atom_hpd_int_record *record = NULL;
 
 	if (!info)
 		return BP_RESULT_BADINPUT;
 
-	object = get_bios_object(bp, id);
+	switch (bp->object_info_tbl.revision.minor) {
+	    case 4:
+	    default:
+	        object = get_bios_object(bp, id);
 
-	if (!object)
-		return BP_RESULT_BADINPUT;
+		if (!object)
+			return BP_RESULT_BADINPUT;
 
-	record = get_hpd_record(bp, object);
+	        record = get_hpd_record(bp, object);
+
+	        break;
+	    case 5:
+		object_path_v3 = get_bios_object_from_path_v3(bp, id);
+
+		if (!object_path_v3)
+			return BP_RESULT_BADINPUT;
+
+		record = get_hpd_record_for_path_v3(bp, object_path_v3);
+		break;
+	}
 
 	if (record != NULL) {
 		info->hpd_int_gpio_uid = record->pin_id;
@@ -526,25 +707,9 @@ static enum bp_result bios_parser_get_gpio_pin_info(
 		return BP_RESULT_UNSUPPORTED;
 
 	/* Temporary hard code gpio pin info */
-#if defined(FOR_SIMNOW_BOOT)
-	{
-		struct  atom_gpio_pin_assignment  gpio_pin[8] = {
-				{0x5db5, 0, 0, 1, 0},
-				{0x5db5, 8, 8, 2, 0},
-				{0x5db5, 0x10, 0x10, 3, 0},
-				{0x5db5, 0x18, 0x14, 4, 0},
-				{0x5db5, 0x1A, 0x18, 5, 0},
-				{0x5db5, 0x1C, 0x1C, 6, 0},
-		};
-
-		count = 6;
-		memmove(header->gpio_pin, gpio_pin, sizeof(gpio_pin));
-	}
-#else
 	count = (le16_to_cpu(header->table_header.structuresize)
 			- sizeof(struct atom_common_table_header))
 				/ sizeof(struct atom_gpio_pin_assignment);
-#endif
 	for (i = 0; i < count; ++i) {
 		if (header->gpio_pin[i].gpio_id != gpio_id)
 			continue;
@@ -633,19 +798,37 @@ static enum bp_result bios_parser_get_device_tag(
 	struct bios_parser *bp = BP_FROM_DCB(dcb);
 	struct atom_display_object_path_v2 *object;
 
+	struct atom_display_object_path_v3 *object_path_v3;
+
+
 	if (!info)
 		return BP_RESULT_BADINPUT;
 
-	/* getBiosObject will return MXM object */
-	object = get_bios_object(bp, connector_object_id);
+	switch (bp->object_info_tbl.revision.minor) {
+	    case 4:
+	    default:
+	        /* getBiosObject will return MXM object */
+	        object = get_bios_object(bp, connector_object_id);
 
-	if (!object) {
-		BREAK_TO_DEBUGGER(); /* Invalid object id */
-		return BP_RESULT_BADINPUT;
-	}
+		if (!object) {
+			BREAK_TO_DEBUGGER(); /* Invalid object id */
+			return BP_RESULT_BADINPUT;
+		}
 
-	info->acpi_device = 0; /* BIOS no longer provides this */
-	info->dev_id = device_type_from_device_id(object->device_tag);
+	        info->acpi_device = 0; /* BIOS no longer provides this */
+	        info->dev_id = device_type_from_device_id(object->device_tag);
+	        break;
+	    case 5:
+		object_path_v3 = get_bios_object_from_path_v3(bp, connector_object_id);
+
+		if (!object_path_v3) {
+			BREAK_TO_DEBUGGER(); /* Invalid object id */
+			return BP_RESULT_BADINPUT;
+		}
+		info->acpi_device = 0; /* BIOS no longer provides this */
+		info->dev_id = device_type_from_device_id(object_path_v3->device_tag);
+		break;
+	}
 
 	return BP_RESULT_OK;
 }
@@ -803,6 +986,71 @@ static enum bp_result get_ss_info_v4_2(
 	return result;
 }
 
+static enum bp_result get_ss_info_v4_5(
+	struct bios_parser *bp,
+	uint32_t id,
+	uint32_t index,
+	struct spread_spectrum_info *ss_info)
+{
+	enum bp_result result = BP_RESULT_OK;
+	struct atom_display_controller_info_v4_5 *disp_cntl_tbl = NULL;
+
+	if (!ss_info)
+		return BP_RESULT_BADINPUT;
+
+	if (!DATA_TABLES(dce_info))
+		return BP_RESULT_BADBIOSTABLE;
+
+	disp_cntl_tbl =  GET_IMAGE(struct atom_display_controller_info_v4_5,
+							DATA_TABLES(dce_info));
+	if (!disp_cntl_tbl)
+		return BP_RESULT_BADBIOSTABLE;
+
+	ss_info->type.STEP_AND_DELAY_INFO = false;
+	ss_info->spread_percentage_divider = 1000;
+	/* BIOS no longer uses target clock.  Always enable for now */
+	ss_info->target_clock_range = 0xffffffff;
+
+	switch (id) {
+	case AS_SIGNAL_TYPE_DVI:
+		ss_info->spread_spectrum_percentage =
+				disp_cntl_tbl->dvi_ss_percentage;
+		ss_info->spread_spectrum_range =
+				disp_cntl_tbl->dvi_ss_rate_10hz * 10;
+		if (disp_cntl_tbl->dvi_ss_mode & ATOM_SS_CENTRE_SPREAD_MODE)
+			ss_info->type.CENTER_MODE = true;
+		break;
+	case AS_SIGNAL_TYPE_HDMI:
+		ss_info->spread_spectrum_percentage =
+				disp_cntl_tbl->hdmi_ss_percentage;
+		ss_info->spread_spectrum_range =
+				disp_cntl_tbl->hdmi_ss_rate_10hz * 10;
+		if (disp_cntl_tbl->hdmi_ss_mode & ATOM_SS_CENTRE_SPREAD_MODE)
+			ss_info->type.CENTER_MODE = true;
+		break;
+	case AS_SIGNAL_TYPE_DISPLAY_PORT:
+		ss_info->spread_spectrum_percentage =
+				disp_cntl_tbl->dp_ss_percentage;
+		ss_info->spread_spectrum_range =
+				disp_cntl_tbl->dp_ss_rate_10hz * 10;
+		if (disp_cntl_tbl->dp_ss_mode & ATOM_SS_CENTRE_SPREAD_MODE)
+			ss_info->type.CENTER_MODE = true;
+		break;
+	case AS_SIGNAL_TYPE_GPU_PLL:
+		/* atom_smu_info_v4_0 does not have fields for SS for SMU Display PLL anymore.
+		 * SMU Display PLL supposed to be without spread.
+		 * Better place for it would be in atom_display_controller_info_v4_5 table.
+		 */
+		result = BP_RESULT_UNSUPPORTED;
+		break;
+	default:
+		result = BP_RESULT_UNSUPPORTED;
+		break;
+	}
+
+	return result;
+}
+
 /**
  * bios_parser_get_spread_spectrum_info
  * Get spread spectrum information from the ASIC_InternalSS_Info(ver 2.1 or
@@ -847,6 +1095,9 @@ static enum bp_result bios_parser_get_spread_spectrum_info(
 		case 3:
 		case 4:
 			return get_ss_info_v4_2(bp, signal, index, ss_info);
+		case 5:
+			return get_ss_info_v4_5(bp, signal, index, ss_info);
+
 		default:
 			ASSERT(0);
 			break;
@@ -887,6 +1138,31 @@ static enum bp_result get_soc_bb_info_v4_4(
 	return result;
 }
 
+static enum bp_result get_soc_bb_info_v4_5(
+	struct bios_parser *bp,
+	struct bp_soc_bb_info *soc_bb_info)
+{
+	enum bp_result result = BP_RESULT_OK;
+	struct atom_display_controller_info_v4_5 *disp_cntl_tbl = NULL;
+
+	if (!soc_bb_info)
+		return BP_RESULT_BADINPUT;
+
+	if (!DATA_TABLES(dce_info))
+		return BP_RESULT_BADBIOSTABLE;
+
+	disp_cntl_tbl =  GET_IMAGE(struct atom_display_controller_info_v4_5,
+							DATA_TABLES(dce_info));
+	if (!disp_cntl_tbl)
+		return BP_RESULT_BADBIOSTABLE;
+
+	soc_bb_info->dram_clock_change_latency_100ns = disp_cntl_tbl->max_mclk_chg_lat;
+	soc_bb_info->dram_sr_enter_exit_latency_100ns = disp_cntl_tbl->max_sr_enter_exit_lat;
+	soc_bb_info->dram_sr_exit_latency_100ns = disp_cntl_tbl->max_sr_exit_lat;
+
+	return result;
+}
+
 static enum bp_result bios_parser_get_soc_bb_info(
 	struct dc_bios *dcb,
 	struct bp_soc_bb_info *soc_bb_info)
@@ -916,6 +1192,9 @@ static enum bp_result bios_parser_get_soc_bb_info(
 		case 4:
 			result = get_soc_bb_info_v4_4(bp, soc_bb_info);
 			break;
+		case 5:
+			result = get_soc_bb_info_v4_5(bp, soc_bb_info);
+			break;
 		default:
 			break;
 		}
@@ -1023,6 +1302,30 @@ static enum bp_result get_disp_caps_v4_4(
 	return result;
 }
 
+static enum bp_result get_disp_caps_v4_5(
+	struct bios_parser *bp,
+	uint8_t *dce_caps)
+{
+	enum bp_result result = BP_RESULT_OK;
+	struct atom_display_controller_info_v4_5 *disp_cntl_tbl = NULL;
+
+	if (!dce_caps)
+		return BP_RESULT_BADINPUT;
+
+	if (!DATA_TABLES(dce_info))
+		return BP_RESULT_BADBIOSTABLE;
+
+	disp_cntl_tbl = GET_IMAGE(struct atom_display_controller_info_v4_5,
+							DATA_TABLES(dce_info));
+
+	if (!disp_cntl_tbl)
+		return BP_RESULT_BADBIOSTABLE;
+
+	*dce_caps = disp_cntl_tbl->display_caps;
+
+	return result;
+}
+
 static enum bp_result bios_parser_get_lttpr_interop(
 	struct dc_bios *dcb,
 	uint8_t *dce_caps)
@@ -1057,6 +1360,11 @@ static enum bp_result bios_parser_get_lttpr_interop(
 			result = get_disp_caps_v4_4(bp, dce_caps);
 			*dce_caps = !!(*dce_caps & DCE_INFO_CAPS_VBIOS_LTTPR_TRANSPARENT_ENABLE);
 			break;
+		case 5:
+			result = get_disp_caps_v4_5(bp, dce_caps);
+			*dce_caps = !!(*dce_caps & DCE_INFO_CAPS_VBIOS_LTTPR_TRANSPARENT_ENABLE);
+			break;
+
 		default:
 			break;
 		}
@@ -1102,6 +1410,10 @@ static enum bp_result bios_parser_get_lttpr_caps(
 			result = get_disp_caps_v4_4(bp, dce_caps);
 			*dce_caps = !!(*dce_caps & DCE_INFO_CAPS_LTTPR_SUPPORT_ENABLE);
 			break;
+		case 5:
+			result = get_disp_caps_v4_5(bp, dce_caps);
+			*dce_caps = !!(*dce_caps & DCE_INFO_CAPS_LTTPR_SUPPORT_ENABLE);
+			break;
 		default:
 			break;
 		}
@@ -1274,8 +1586,17 @@ static bool bios_parser_is_device_id_supported(
 
 	uint32_t mask = get_support_mask_for_device_id(id);
 
-	return (le16_to_cpu(bp->object_info_tbl.v1_4->supporteddevices) &
-								mask) != 0;
+	switch (bp->object_info_tbl.revision.minor) {
+	    case 4:
+	    default:
+	        return (le16_to_cpu(bp->object_info_tbl.v1_4->supporteddevices) & mask) != 0;
+			break;
+	    case 5:
+			return (le16_to_cpu(bp->object_info_tbl.v1_5->supporteddevices) & mask) != 0;
+			break;
+	}
+
+	return false;
 }
 
 static uint32_t bios_parser_get_ss_entry_number(
@@ -1408,12 +1729,21 @@ static void bios_parser_set_scratch_critical_state(
 	bios_set_scratch_critical_state(dcb, state);
 }
 
+struct atom_dig_transmitter_info_header_v5_3 {
+    struct atom_common_table_header table_header;
+    uint16_t dpphy_hdmi_settings_offset;
+    uint16_t dpphy_dvi_settings_offset;
+    uint16_t dpphy_dp_setting_table_offset;
+    uint16_t uniphy_xbar_settings_v2_table_offset;
+    uint16_t dpphy_internal_reg_overide_offset;
+};
+
 static enum bp_result bios_parser_get_firmware_info(
 	struct dc_bios *dcb,
 	struct dc_firmware_info *info)
 {
 	struct bios_parser *bp = BP_FROM_DCB(dcb);
-	enum bp_result result = BP_RESULT_BADBIOSTABLE;
+	static enum bp_result result = BP_RESULT_BADBIOSTABLE;
 	struct atom_common_table_header *header;
 
 	struct atom_data_revision revision;
@@ -1590,6 +1920,11 @@ static enum bp_result get_firmware_info_v3_4(
 	struct atom_data_revision revision;
 	struct atom_display_controller_info_v4_1 *dce_info_v4_1 = NULL;
 	struct atom_display_controller_info_v4_4 *dce_info_v4_4 = NULL;
+
+	struct atom_smu_info_v3_5 *smu_info_v3_5 = NULL;
+	struct atom_display_controller_info_v4_5 *dce_info_v4_5 = NULL;
+	struct atom_smu_info_v4_0 *smu_info_v4_0 = NULL;
+
 	if (!info)
 		return BP_RESULT_BADINPUT;
 
@@ -1609,6 +1944,22 @@ static enum bp_result get_firmware_info_v3_4(
 	switch (revision.major) {
 	case 4:
 		switch (revision.minor) {
+		case 5:
+			dce_info_v4_5 = GET_IMAGE(struct atom_display_controller_info_v4_5,
+							DATA_TABLES(dce_info));
+
+			if (!dce_info_v4_5)
+				return BP_RESULT_BADBIOSTABLE;
+
+			 /* 100MHz expected */
+			info->pll_info.crystal_frequency = dce_info_v4_5->dce_refclk_10khz * 10;
+			info->dp_phy_ref_clk             = dce_info_v4_5->dpphy_refclk_10khz * 10;
+			 /* 50MHz expected */
+			info->i2c_engine_ref_clk         = dce_info_v4_5->i2c_engine_refclk_10khz * 10;
+
+			/* For DCN32/321 Display PLL VCO Frequency from dce_info_v4_5 may not be reliable */
+			break;
+
 		case 4:
 			dce_info_v4_4 = GET_IMAGE(struct atom_display_controller_info_v4_4,
 							DATA_TABLES(dce_info));
@@ -1650,6 +2001,45 @@ static enum bp_result get_firmware_info_v3_4(
 					DATA_TABLES(smu_info));
 	get_atom_data_table_revision(header, &revision);
 
+	switch (revision.major) {
+	case 3:
+		switch (revision.minor) {
+		case 5:
+			smu_info_v3_5 = GET_IMAGE(struct atom_smu_info_v3_5,
+							DATA_TABLES(smu_info));
+
+			if (!smu_info_v3_5)
+				return BP_RESULT_BADBIOSTABLE;
+
+			info->default_engine_clk = smu_info_v3_5->bootup_dcefclk_10khz * 10;
+			break;
+
+		default:
+			break;
+		}
+		break;
+
+	case 4:
+		switch (revision.minor) {
+		case 0:
+			smu_info_v4_0 = GET_IMAGE(struct atom_smu_info_v4_0,
+							DATA_TABLES(smu_info));
+
+			if (!smu_info_v4_0)
+				return BP_RESULT_BADBIOSTABLE;
+
+			/* For DCN32/321 bootup DCFCLK from smu_info_v4_0 may not be reliable */
+			break;
+
+		default:
+			break;
+		}
+		break;
+
+	default:
+		break;
+	}
+
 	 // We need to convert from 10KHz units into KHz units.
 	info->default_memory_clk = firmware_info->bootup_mclk_in10khz * 10;
 
@@ -1675,6 +2065,12 @@ static enum bp_result bios_parser_get_encoder_cap_info(
 	if (!info)
 		return BP_RESULT_BADINPUT;
 
+#if defined(CONFIG_DRM_AMD_DC_DCN)
+	/* encoder cap record not available in v1_5 */
+	if (bp->object_info_tbl.revision.minor == 5)
+		return BP_RESULT_NORECORD;
+#endif
+
 	object = get_bios_object(bp, object_id);
 
 	if (!object)
@@ -1683,6 +2079,7 @@ static enum bp_result bios_parser_get_encoder_cap_info(
 	record = get_encoder_cap_record(bp, object);
 	if (!record)
 		return BP_RESULT_NORECORD;
+	DC_LOG_BIOS("record->encodercaps 0x%x for object_id 0x%x", record->encodercaps, object_id.id);
 
 	info->DP_HBR2_CAP = (record->encodercaps &
 			ATOM_ENCODER_CAP_RECORD_HBR2) ? 1 : 0;
@@ -1702,6 +2099,7 @@ static enum bp_result bios_parser_get_encoder_cap_info(
 			ATOM_ENCODER_CAP_RECORD_UHBR20_EN) ? 1 : 0;
 	info->DP_IS_USB_C = (record->encodercaps &
 			ATOM_ENCODER_CAP_RECORD_USB_C_TYPE) ? 1 : 0;
+	DC_LOG_BIOS("\t info->DP_IS_USB_C %d", info->DP_IS_USB_C);
 
 	return BP_RESULT_OK;
 }
@@ -1781,6 +2179,42 @@ static struct atom_disp_connector_caps_record *get_disp_connector_caps_record(
 	return NULL;
 }
 
+static struct atom_connector_caps_record *get_connector_caps_record(
+	struct bios_parser *bp,
+	struct atom_display_object_path_v3 *object)
+{
+	struct atom_common_record_header *header;
+	uint32_t offset;
+
+	if (!object) {
+		BREAK_TO_DEBUGGER(); /* Invalid object */
+		return NULL;
+	}
+
+	offset = object->disp_recordoffset + bp->object_info_tbl_offset;
+
+	for (;;) {
+		header = GET_IMAGE(struct atom_common_record_header, offset);
+
+		if (!header)
+			return NULL;
+
+		offset += header->record_size;
+
+		if (header->record_type == ATOM_RECORD_END_TYPE ||
+				!header->record_size)
+			break;
+
+		if (header->record_type != ATOM_CONNECTOR_CAP_RECORD_TYPE)
+			continue;
+
+		if (sizeof(struct atom_connector_caps_record) <= header->record_size)
+			return (struct atom_connector_caps_record *)header;
+	}
+
+	return NULL;
+}
+
 static enum bp_result bios_parser_get_disp_connector_caps_info(
 	struct dc_bios *dcb,
 	struct graphics_object_id object_id,
@@ -1788,25 +2222,116 @@ static enum bp_result bios_parser_get_disp_connector_caps_info(
 {
 	struct bios_parser *bp = BP_FROM_DCB(dcb);
 	struct atom_display_object_path_v2 *object;
+
+	struct atom_display_object_path_v3 *object_path_v3;
+	struct atom_connector_caps_record *record_path_v3;
+
 	struct atom_disp_connector_caps_record *record = NULL;
 
 	if (!info)
 		return BP_RESULT_BADINPUT;
 
-	object = get_bios_object(bp, object_id);
+	switch (bp->object_info_tbl.revision.minor) {
+	    case 4:
+	    default:
+		    object = get_bios_object(bp, object_id);
 
-	if (!object)
+		    if (!object)
+			    return BP_RESULT_BADINPUT;
+
+		    record = get_disp_connector_caps_record(bp, object);
+		    if (!record)
+			    return BP_RESULT_NORECORD;
+
+		    info->INTERNAL_DISPLAY =
+			    (record->connectcaps & ATOM_CONNECTOR_CAP_INTERNAL_DISPLAY) ? 1 : 0;
+		    info->INTERNAL_DISPLAY_BL =
+			    (record->connectcaps & ATOM_CONNECTOR_CAP_INTERNAL_DISPLAY_BL) ? 1 : 0;
+		    break;
+	    case 5:
+		object_path_v3 = get_bios_object_from_path_v3(bp, object_id);
+
+		if (!object_path_v3)
+			return BP_RESULT_BADINPUT;
+
+		record_path_v3 = get_connector_caps_record(bp, object_path_v3);
+		if (!record_path_v3)
+			return BP_RESULT_NORECORD;
+
+		info->INTERNAL_DISPLAY = (record_path_v3->connector_caps & ATOM_CONNECTOR_CAP_INTERNAL_DISPLAY)
+									? 1 : 0;
+		info->INTERNAL_DISPLAY_BL = (record_path_v3->connector_caps & ATOM_CONNECTOR_CAP_INTERNAL_DISPLAY_BL)
+										? 1 : 0;
+		break;
+	}
+
+	return BP_RESULT_OK;
+}
+
+static struct atom_connector_speed_record *get_connector_speed_cap_record(
+	struct bios_parser *bp,
+	struct atom_display_object_path_v3 *object)
+{
+	struct atom_common_record_header *header;
+	uint32_t offset;
+
+	if (!object) {
+		BREAK_TO_DEBUGGER(); /* Invalid object */
+		return NULL;
+	}
+
+	offset = object->disp_recordoffset + bp->object_info_tbl_offset;
+
+	for (;;) {
+		header = GET_IMAGE(struct atom_common_record_header, offset);
+
+		if (!header)
+			return NULL;
+
+		offset += header->record_size;
+
+		if (header->record_type == ATOM_RECORD_END_TYPE ||
+				!header->record_size)
+			break;
+
+		if (header->record_type != ATOM_CONNECTOR_SPEED_UPTO)
+			continue;
+
+		if (sizeof(struct atom_connector_speed_record) <= header->record_size)
+			return (struct atom_connector_speed_record *)header;
+	}
+
+	return NULL;
+}
+
+static enum bp_result bios_parser_get_connector_speed_cap_info(
+	struct dc_bios *dcb,
+	struct graphics_object_id object_id,
+	struct bp_connector_speed_cap_info *info)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+	struct atom_display_object_path_v3 *object_path_v3;
+	//struct atom_connector_speed_record *record = NULL;
+	struct atom_connector_speed_record *record;
+
+	if (!info)
 		return BP_RESULT_BADINPUT;
 
-	record = get_disp_connector_caps_record(bp, object);
+	object_path_v3 = get_bios_object_from_path_v3(bp, object_id);
+
+	if (!object_path_v3)
+		return BP_RESULT_BADINPUT;
+
+	record = get_connector_speed_cap_record(bp, object_path_v3);
 	if (!record)
 		return BP_RESULT_NORECORD;
 
-	info->INTERNAL_DISPLAY = (record->connectcaps & ATOM_CONNECTOR_CAP_INTERNAL_DISPLAY)
-									? 1 : 0;
-	info->INTERNAL_DISPLAY_BL = (record->connectcaps & ATOM_CONNECTOR_CAP_INTERNAL_DISPLAY_BL)
-											? 1 : 0;
-
+	info->DP_HBR2_EN = (record->connector_max_speed >= 5400) ? 1 : 0;
+	info->DP_HBR3_EN = (record->connector_max_speed >= 8100) ? 1 : 0;
+	info->HDMI_6GB_EN = (record->connector_max_speed >= 5940) ? 1 : 0;
+	info->DP_UHBR10_EN = (record->connector_max_speed >= 10000) ? 1 : 0;
+	info->DP_UHBR13_5_EN = (record->connector_max_speed >= 13500) ? 1 : 0;
+	info->DP_UHBR20_EN = (record->connector_max_speed >= 20000) ? 1 : 0;
 	return BP_RESULT_OK;
 }
 
@@ -1815,7 +2340,7 @@ static enum bp_result get_vram_info_v23(
 	struct dc_vram_info *info)
 {
 	struct atom_vram_info_header_v2_3 *info_v23;
-	enum bp_result result = BP_RESULT_OK;
+	static enum bp_result result = BP_RESULT_OK;
 
 	info_v23 = GET_IMAGE(struct atom_vram_info_header_v2_3,
 						DATA_TABLES(vram_info));
@@ -1834,7 +2359,7 @@ static enum bp_result get_vram_info_v24(
 	struct dc_vram_info *info)
 {
 	struct atom_vram_info_header_v2_4 *info_v24;
-	enum bp_result result = BP_RESULT_OK;
+	static enum bp_result result = BP_RESULT_OK;
 
 	info_v24 = GET_IMAGE(struct atom_vram_info_header_v2_4,
 						DATA_TABLES(vram_info));
@@ -1853,7 +2378,7 @@ static enum bp_result get_vram_info_v25(
 	struct dc_vram_info *info)
 {
 	struct atom_vram_info_header_v2_5 *info_v25;
-	enum bp_result result = BP_RESULT_OK;
+	static enum bp_result result = BP_RESULT_OK;
 
 	info_v25 = GET_IMAGE(struct atom_vram_info_header_v2_5,
 						DATA_TABLES(vram_info));
@@ -1878,7 +2403,7 @@ static enum bp_result get_vram_info_v25(
  * integrated_info *info - [out] store and output integrated info
  *
  * @return
- * enum bp_result - BP_RESULT_OK if information is available,
+ * static enum bp_result - BP_RESULT_OK if information is available,
  *                  BP_RESULT_BADBIOSTABLE otherwise.
  */
 static enum bp_result get_integrated_info_v11(
@@ -2369,17 +2894,19 @@ static enum bp_result get_integrated_info_v2_2(
  * integrated_info *info - [out] store and output integrated info
  *
  * @return
- * enum bp_result - BP_RESULT_OK if information is available,
+ * static enum bp_result - BP_RESULT_OK if information is available,
  *                  BP_RESULT_BADBIOSTABLE otherwise.
  */
 static enum bp_result construct_integrated_info(
 	struct bios_parser *bp,
 	struct integrated_info *info)
 {
-	enum bp_result result = BP_RESULT_BADBIOSTABLE;
+	static enum bp_result result = BP_RESULT_BADBIOSTABLE;
 
 	struct atom_common_table_header *header;
 	struct atom_data_revision revision;
+
+	struct clock_voltage_caps temp = {0, 0};
 	uint32_t i;
 	uint32_t j;
 
@@ -2419,7 +2946,35 @@ static enum bp_result construct_integrated_info(
 
 	if (result != BP_RESULT_OK)
 		return result;
+	else {
+		// Log each external path
+		for (i = 0; i < MAX_NUMBER_OF_EXT_DISPLAY_PATH; i++) {
+			if (info->ext_disp_conn_info.path[i].device_tag != 0)
+				DC_LOG_BIOS("integrated_info:For EXTERNAL DISPLAY PATH %d --------------\n"
+						"DEVICE_TAG: 0x%x\n"
+						"DEVICE_ACPI_ENUM: 0x%x\n"
+						"DEVICE_CONNECTOR_ID: 0x%x\n"
+						"EXT_AUX_DDC_LUT_INDEX: %d\n"
+						"EXT_HPD_PIN_LUT_INDEX: %d\n"
+						"EXT_ENCODER_OBJ_ID: 0x%x\n"
+						"Encoder CAPS: 0x%x\n",
+						i,
+						info->ext_disp_conn_info.path[i].device_tag,
+						info->ext_disp_conn_info.path[i].device_acpi_enum,
+						info->ext_disp_conn_info.path[i].device_connector_id.id,
+						info->ext_disp_conn_info.path[i].ext_aux_ddc_lut_index,
+						info->ext_disp_conn_info.path[i].ext_hpd_pin_lut_index,
+						info->ext_disp_conn_info.path[i].ext_encoder_obj_id.id,
+						info->ext_disp_conn_info.path[i].caps
+						);
+		}
 
+		// Log the Checksum and Voltage Swing
+		DC_LOG_BIOS("Integrated info table CHECKSUM: %d\n"
+					"Integrated info table FIX_DP_VOLTAGE_SWING: %d\n",
+					info->ext_disp_conn_info.checksum,
+					info->ext_disp_conn_info.fixdpvoltageswing);
+	}
 	/* Sort voltage table from low to high*/
 	for (i = 1; i < NUMBER_OF_DISP_CLK_VOLTAGE; ++i) {
 		for (j = i; j > 0; --j) {
@@ -2427,8 +2982,10 @@ static enum bp_result construct_integrated_info(
 				info->disp_clk_voltage[j-1].max_supported_clk
 				) {
 				/* swap j and j - 1*/
-				swap(info->disp_clk_voltage[j - 1],
-				     info->disp_clk_voltage[j]);
+				temp = info->disp_clk_voltage[j-1];
+				info->disp_clk_voltage[j-1] =
+					info->disp_clk_voltage[j];
+				info->disp_clk_voltage[j] = temp;
 			}
 		}
 	}
@@ -2441,7 +2998,7 @@ static enum bp_result bios_parser_get_vram_info(
 		struct dc_vram_info *info)
 {
 	struct bios_parser *bp = BP_FROM_DCB(dcb);
-	enum bp_result result = BP_RESULT_BADBIOSTABLE;
+	static enum bp_result result = BP_RESULT_BADBIOSTABLE;
 	struct atom_common_table_header *header;
 	struct atom_data_revision revision;
 
@@ -2507,7 +3064,7 @@ static enum bp_result update_slot_layout_info(
 	struct atom_display_object_path_v2 *object;
 	struct atom_bracket_layout_record *record;
 	struct atom_common_record_header *record_header;
-	enum bp_result result;
+	static enum bp_result result;
 	struct bios_parser *bp;
 	struct object_info_table *tbl;
 	struct display_object_info_table_v1_4 *v1_4;
@@ -2613,6 +3170,105 @@ static enum bp_result update_slot_layout_info(
 	return result;
 }
 
+static enum bp_result update_slot_layout_info_v2(
+	struct dc_bios *dcb,
+	unsigned int i,
+	struct slot_layout_info *slot_layout_info)
+{
+	unsigned int record_offset;
+	struct atom_display_object_path_v3 *object;
+	struct atom_bracket_layout_record_v2 *record;
+	struct atom_common_record_header *record_header;
+	static enum bp_result result;
+	struct bios_parser *bp;
+	struct object_info_table *tbl;
+	struct display_object_info_table_v1_5 *v1_5;
+	struct graphics_object_id connector_id;
+
+	record = NULL;
+	record_header = NULL;
+	result = BP_RESULT_NORECORD;
+
+	bp = BP_FROM_DCB(dcb);
+	tbl = &bp->object_info_tbl;
+	v1_5 = tbl->v1_5;
+
+	object = &v1_5->display_path[i];
+	record_offset = (unsigned int)
+		(object->disp_recordoffset) +
+		(unsigned int)(bp->object_info_tbl_offset);
+
+	for (;;) {
+
+		record_header = (struct atom_common_record_header *)
+			GET_IMAGE(struct atom_common_record_header,
+			record_offset);
+		if (record_header == NULL) {
+			result = BP_RESULT_BADBIOSTABLE;
+			break;
+		}
+
+		/* the end of the list */
+		if (record_header->record_type == ATOM_RECORD_END_TYPE ||
+			record_header->record_size == 0)	{
+			break;
+		}
+
+		if (record_header->record_type ==
+			ATOM_BRACKET_LAYOUT_V2_RECORD_TYPE &&
+			sizeof(struct atom_bracket_layout_record_v2)
+			<= record_header->record_size) {
+			record = (struct atom_bracket_layout_record_v2 *)
+				(record_header);
+			result = BP_RESULT_OK;
+			break;
+		}
+
+		record_offset += record_header->record_size;
+	}
+
+	/* return if the record not found */
+	if (result != BP_RESULT_OK)
+		return result;
+
+	/* get slot sizes */
+	connector_id = object_id_from_bios_object_id(object->display_objid);
+
+	slot_layout_info->length = record->bracketlen;
+	slot_layout_info->width = record->bracketwidth;
+	slot_layout_info->num_of_connectors = v1_5->number_of_path;
+	slot_layout_info->connectors[i].position = record->conn_num;
+	slot_layout_info->connectors[i].connector_id = connector_id;
+
+	switch (connector_id.id) {
+	case CONNECTOR_ID_SINGLE_LINK_DVID:
+	case CONNECTOR_ID_DUAL_LINK_DVID:
+		slot_layout_info->connectors[i].connector_type = CONNECTOR_LAYOUT_TYPE_DVI_D;
+		slot_layout_info->connectors[i].length = CONNECTOR_SIZE_DVI;
+		break;
+
+	case CONNECTOR_ID_HDMI_TYPE_A:
+		slot_layout_info->connectors[i].connector_type = CONNECTOR_LAYOUT_TYPE_HDMI;
+		slot_layout_info->connectors[i].length = CONNECTOR_SIZE_HDMI;
+		break;
+
+	case CONNECTOR_ID_DISPLAY_PORT:
+	case CONNECTOR_ID_USBC:
+		if (record->mini_type == MINI_TYPE_NORMAL) {
+			slot_layout_info->connectors[i].connector_type = CONNECTOR_LAYOUT_TYPE_DP;
+			slot_layout_info->connectors[i].length = CONNECTOR_SIZE_DP;
+		} else {
+			slot_layout_info->connectors[i].connector_type = CONNECTOR_LAYOUT_TYPE_MINI_DP;
+			slot_layout_info->connectors[i].length = CONNECTOR_SIZE_MINI_DP;
+		}
+		break;
+
+	default:
+		slot_layout_info->connectors[i].connector_type = CONNECTOR_LAYOUT_TYPE_UNKNOWN;
+		slot_layout_info->connectors[i].length = CONNECTOR_SIZE_UNKNOWN;
+	}
+	return result;
+}
 
 static enum bp_result get_bracket_layout_record(
 	struct dc_bios *dcb,
@@ -2621,9 +3277,10 @@ static enum bp_result get_bracket_layout_record(
 {
 	unsigned int i;
 	struct bios_parser *bp = BP_FROM_DCB(dcb);
-	enum bp_result result;
+	static enum bp_result result;
 	struct object_info_table *tbl;
 	struct display_object_info_table_v1_4 *v1_4;
+	struct display_object_info_table_v1_5 *v1_5;
 
 	if (slot_layout_info == NULL) {
 		DC_LOG_DETECTION_EDID_PARSER("Invalid slot_layout_info\n");
@@ -2631,16 +3288,24 @@ static enum bp_result get_bracket_layout_record(
 	}
 	tbl = &bp->object_info_tbl;
 	v1_4 = tbl->v1_4;
+	v1_5 = tbl->v1_5;
 
 	result = BP_RESULT_NORECORD;
-	for (i = 0; i < v1_4->number_of_path; ++i)	{
-
-		if (bracket_layout_id ==
-			v1_4->display_path[i].display_objid) {
-			result = update_slot_layout_info(dcb, i,
-				slot_layout_info);
+	switch (bp->object_info_tbl.revision.minor) {
+		case 4:
+		default:
+			for (i = 0; i < v1_4->number_of_path; ++i)	{
+				if (bracket_layout_id ==
+					v1_4->display_path[i].display_objid) {
+					result = update_slot_layout_info(dcb, i, slot_layout_info);
+					break;
+				}
+			}
+		    break;
+		case 5:
+			for (i = 0; i < v1_5->number_of_path; ++i)
+				result = update_slot_layout_info_v2(dcb, i, slot_layout_info);
 			break;
-		}
 	}
 	return result;
 }
@@ -2650,7 +3315,10 @@ static enum bp_result bios_get_board_layout_info(
 	struct board_layout_info *board_layout_info)
 {
 	unsigned int i;
-	enum bp_result record_result;
+
+	struct bios_parser *bp;
+
+	static enum bp_result record_result;
 
 	const unsigned int slot_index_to_vbios_id[MAX_BOARD_SLOTS] = {
 		GENERICOBJECT_BRACKET_LAYOUT_ENUM_ID1,
@@ -2658,6 +3326,9 @@ static enum bp_result bios_get_board_layout_info(
 		0, 0
 	};
 
+
+	bp = BP_FROM_DCB(dcb);
+
 	if (board_layout_info == NULL) {
 		DC_LOG_DETECTION_EDID_PARSER("Invalid board_layout_info\n");
 		return BP_RESULT_BADINPUT;
@@ -2692,99 +3363,6 @@ static uint16_t bios_parser_pack_data_tables(
 	struct dc_bios *dcb,
 	void *dst)
 {
-#ifdef PACK_BIOS_DATA
-	struct bios_parser *bp = BP_FROM_DCB(dcb);
-	struct atom_rom_header_v2_2 *rom_header = NULL;
-	struct atom_rom_header_v2_2 *packed_rom_header = NULL;
-	struct atom_common_table_header *data_tbl_header = NULL;
-	struct atom_master_list_of_data_tables_v2_1 *data_tbl_list = NULL;
-	struct atom_master_data_table_v2_1 *packed_master_data_tbl = NULL;
-	struct atom_data_revision tbl_rev = {0};
-	uint16_t *rom_header_offset = NULL;
-	const uint8_t *bios = bp->base.bios;
-	uint8_t *bios_dst = (uint8_t *)dst;
-	uint16_t packed_rom_header_offset;
-	uint16_t packed_masterdatatable_offset;
-	uint16_t packed_data_tbl_offset;
-	uint16_t data_tbl_offset;
-	unsigned int i;
-
-	rom_header_offset =
-		GET_IMAGE(uint16_t, OFFSET_TO_ATOM_ROM_HEADER_POINTER);
-
-	if (!rom_header_offset)
-		return 0;
-
-	rom_header = GET_IMAGE(struct atom_rom_header_v2_2, *rom_header_offset);
-
-	if (!rom_header)
-		return 0;
-
-	get_atom_data_table_revision(&rom_header->table_header, &tbl_rev);
-	if (!(tbl_rev.major >= 2 && tbl_rev.minor >= 2))
-		return 0;
-
-	get_atom_data_table_revision(&bp->master_data_tbl->table_header, &tbl_rev);
-	if (!(tbl_rev.major >= 2 && tbl_rev.minor >= 1))
-		return 0;
-
-	packed_rom_header_offset =
-		OFFSET_TO_ATOM_ROM_HEADER_POINTER + sizeof(*rom_header_offset);
-
-	packed_masterdatatable_offset =
-		packed_rom_header_offset + rom_header->table_header.structuresize;
-
-	packed_data_tbl_offset =
-		packed_masterdatatable_offset +
-		bp->master_data_tbl->table_header.structuresize;
-
-	packed_rom_header =
-		(struct atom_rom_header_v2_2 *)(bios_dst + packed_rom_header_offset);
-
-	packed_master_data_tbl =
-		(struct atom_master_data_table_v2_1 *)(bios_dst +
-		packed_masterdatatable_offset);
-
-	memcpy(bios_dst, bios, OFFSET_TO_ATOM_ROM_HEADER_POINTER);
-
-	*((uint16_t *)(bios_dst + OFFSET_TO_ATOM_ROM_HEADER_POINTER)) =
-		packed_rom_header_offset;
-
-	memcpy(bios_dst + packed_rom_header_offset, rom_header,
-		rom_header->table_header.structuresize);
-
-	packed_rom_header->masterdatatable_offset = packed_masterdatatable_offset;
-
-	memcpy(&packed_master_data_tbl->table_header,
-		&bp->master_data_tbl->table_header,
-		sizeof(bp->master_data_tbl->table_header));
-
-	data_tbl_list = &bp->master_data_tbl->listOfdatatables;
-
-	/* Each data table offset in data table list is 2 bytes,
-	 * we can use that to iterate through listOfdatatables
-	 * without knowing the name of each member.
-	 */
-	for (i = 0; i < sizeof(*data_tbl_list)/sizeof(uint16_t); i++) {
-		data_tbl_offset = *((uint16_t *)data_tbl_list + i);
-
-		if (data_tbl_offset) {
-			data_tbl_header =
-				(struct atom_common_table_header *)(bios + data_tbl_offset);
-
-			memcpy(bios_dst + packed_data_tbl_offset, data_tbl_header,
-				data_tbl_header->structuresize);
-
-			*((uint16_t *)&packed_master_data_tbl->listOfdatatables + i) =
-				packed_data_tbl_offset;
-
-			packed_data_tbl_offset += data_tbl_header->structuresize;
-		} else {
-			*((uint16_t *)&packed_master_data_tbl->listOfdatatables + i) = 0;
-		}
-	}
-	return packed_data_tbl_offset;
-#endif
 	// TODO: There is data bytes alignment issue, disable it for now.
 	return 0;
 }
@@ -2814,6 +3392,13 @@ static struct atom_dc_golden_table_v1 *bios_get_golden_table(
 			dc_golden_offset = DATA_TABLES(dce_info) + disp_cntl_tbl_4_4->dc_golden_table_offset;
 			*dc_golden_table_ver = disp_cntl_tbl_4_4->dc_golden_table_ver;
 			break;
+		case 5:
+		default:
+			/* For atom_display_controller_info_v4_5 there is no need to get golden table from
+			 * dc_golden_table_offset as all these fields previously in golden table used for AUX
+			 * pre-charge settings are now available directly in atom_display_controller_info_v4_5.
+			 */
+			break;
 		}
 		break;
 	}
@@ -2916,6 +3501,7 @@ static const struct dc_vbios_funcs vbios_funcs = {
 	.bios_parser_destroy = firmware_parser_destroy,
 
 	.get_board_layout_info = bios_get_board_layout_info,
+	/* TODO: use this fn in hw init?*/
 	.pack_data_tables = bios_parser_pack_data_tables,
 
 	.get_atom_dc_golden_table = bios_get_atom_dc_golden_table,
@@ -2929,6 +3515,8 @@ static const struct dc_vbios_funcs vbios_funcs = {
 	.get_lttpr_caps = bios_parser_get_lttpr_caps,
 
 	.get_lttpr_interop = bios_parser_get_lttpr_interop,
+
+	.get_connector_speed_cap_info = bios_parser_get_connector_speed_cap_info,
 };
 
 static bool bios_parser2_construct(
@@ -3002,6 +3590,16 @@ static bool bios_parser2_construct(
 			return false;
 
 		bp->object_info_tbl.v1_4 = tbl_v1_4;
+	} else if (bp->object_info_tbl.revision.major == 1
+		&& bp->object_info_tbl.revision.minor == 5) {
+		struct display_object_info_table_v1_5 *tbl_v1_5;
+
+		tbl_v1_5 = GET_IMAGE(struct display_object_info_table_v1_5,
+			bp->object_info_tbl_offset);
+		if (!tbl_v1_5)
+			return false;
+
+		bp->object_info_tbl.v1_5 = tbl_v1_5;
 	} else {
 		ASSERT(0);
 		return false;
diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser_common.c b/drivers/gpu/drm/amd/display/dc/bios/bios_parser_common.c
index a8cb039d2572..34e3a64f556e 100644
--- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser_common.c
+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser_common.c
@@ -213,6 +213,9 @@ static enum connector_id connector_id_from_bios_object_id(
 	case CONNECTOR_OBJECT_ID_MXM:
 		id = CONNECTOR_ID_MXM;
 		break;
+	case CONNECTOR_OBJECT_ID_USBC:
+		id = CONNECTOR_ID_USBC;
+		break;
 	default:
 		id = CONNECTOR_ID_UNKNOWN;
 		break;
diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser_types_internal2.h b/drivers/gpu/drm/amd/display/dc/bios/bios_parser_types_internal2.h
index bf1f5c86e65c..41d02d473082 100644
--- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser_types_internal2.h
+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser_types_internal2.h
@@ -40,6 +40,7 @@ struct object_info_table {
 	struct atom_data_revision revision;
 	union {
 		struct display_object_info_table_v1_4 *v1_4;
+		struct display_object_info_table_v1_5 *v1_5;
 	};
 };
 
diff --git a/drivers/gpu/drm/amd/display/dc/bios/command_table.c b/drivers/gpu/drm/amd/display/dc/bios/command_table.c
index 0e36cd800fc9..818a529cacc3 100644
--- a/drivers/gpu/drm/amd/display/dc/bios/command_table.c
+++ b/drivers/gpu/drm/amd/display/dc/bios/command_table.c
@@ -522,7 +522,8 @@ static enum bp_result transmitter_control_v2(
 		 */
 		params.acConfig.ucEncoderSel = 1;
 
-	if (CONNECTOR_ID_DISPLAY_PORT == connector_id)
+	if (CONNECTOR_ID_DISPLAY_PORT == connector_id ||
+	    CONNECTOR_ID_USBC == connector_id)
 		/* Bit4: DP connector flag
 		 * =0 connector is none-DP connector
 		 * =1 connector is DP connector
diff --git a/drivers/gpu/drm/amd/display/dc/bios/command_table_helper2.c b/drivers/gpu/drm/amd/display/dc/bios/command_table_helper2.c
index dd9704ef4ccc..8538f13e01bf 100644
--- a/drivers/gpu/drm/amd/display/dc/bios/command_table_helper2.c
+++ b/drivers/gpu/drm/amd/display/dc/bios/command_table_helper2.c
@@ -65,7 +65,6 @@ bool dal_bios_parser_init_cmd_tbl_helper2(
 	case DCE_VERSION_12_1:
 		*h = dal_cmd_tbl_helper_dce112_get_table2();
 		return true;
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	case DCN_VERSION_1_0:
 	case DCN_VERSION_1_01:
 	case DCN_VERSION_2_0:
@@ -76,11 +75,14 @@ bool dal_bios_parser_init_cmd_tbl_helper2(
 	case DCN_VERSION_3_02:
 	case DCN_VERSION_3_03:
 	case DCN_VERSION_3_1:
+	case DCN_VERSION_3_14:
 	case DCN_VERSION_3_15:
 	case DCN_VERSION_3_16:
+	case DCN_VERSION_3_2:
+	case DCN_VERSION_3_21:
 		*h = dal_cmd_tbl_helper_dce112_get_table2();
 		return true;
-#endif
+
 	default:
 		/* Unsupported DCE */
 		BREAK_TO_DEBUGGER();
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/Makefile b/drivers/gpu/drm/amd/display/dc/clk_mgr/Makefile
index 817871917632..271d8e573181 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/Makefile
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/Makefile
@@ -107,12 +107,6 @@ AMD_DISPLAY_FILES += $(AMD_DAL_CLK_MGR_DCN201)
 ###############################################################################
 CLK_MGR_DCN21 = rn_clk_mgr.o rn_clk_mgr_vbios_smu.o
 
-# prevent build errors regarding soft-float vs hard-float FP ABI tags
-# this code is currently unused on ppc64, as it applies to Renoir APUs only
-ifdef CONFIG_PPC64
-CFLAGS_$(AMDDALPATH)/dc/clk_mgr/dcn21/rn_clk_mgr.o := $(call cc-option,-mno-gnu-attribute)
-endif
-
 AMD_DAL_CLK_MGR_DCN21 = $(addprefix $(AMDDALPATH)/dc/clk_mgr/dcn21/,$(CLK_MGR_DCN21))
 
 AMD_DISPLAY_FILES += $(AMD_DAL_CLK_MGR_DCN21)
@@ -121,12 +115,6 @@ AMD_DISPLAY_FILES += $(AMD_DAL_CLK_MGR_DCN21)
 ###############################################################################
 CLK_MGR_DCN30 = dcn30_clk_mgr.o dcn30_clk_mgr_smu_msg.o
 
-# prevent build errors regarding soft-float vs hard-float FP ABI tags
-# this code is currently unused on ppc64, as it applies to VanGogh APUs only
-ifdef CONFIG_PPC64
-CFLAGS_$(AMDDALPATH)/dc/clk_mgr/dcn30/dcn30_clk_mgr.o := $(call cc-option,-mno-gnu-attribute)
-endif
-
 AMD_DAL_CLK_MGR_DCN30 = $(addprefix $(AMDDALPATH)/dc/clk_mgr/dcn30/,$(CLK_MGR_DCN30))
 
 AMD_DISPLAY_FILES += $(AMD_DAL_CLK_MGR_DCN30)
@@ -135,12 +123,6 @@ AMD_DISPLAY_FILES += $(AMD_DAL_CLK_MGR_DCN30)
 ###############################################################################
 CLK_MGR_DCN301 = vg_clk_mgr.o dcn301_smu.o
 
-# prevent build errors regarding soft-float vs hard-float FP ABI tags
-# this code is currently unused on ppc64, as it applies to VanGogh APUs only
-ifdef CONFIG_PPC64
-CFLAGS_$(AMDDALPATH)/dc/clk_mgr/dcn301/vg_clk_mgr.o := $(call cc-option,-mno-gnu-attribute)
-endif
-
 AMD_DAL_CLK_MGR_DCN301 = $(addprefix $(AMDDALPATH)/dc/clk_mgr/dcn301/,$(CLK_MGR_DCN301))
 
 AMD_DISPLAY_FILES += $(AMD_DAL_CLK_MGR_DCN301)
@@ -155,6 +137,15 @@ AMD_DAL_CLK_MGR_DCN31 = $(addprefix $(AMDDALPATH)/dc/clk_mgr/dcn31/,$(CLK_MGR_DC
 AMD_DISPLAY_FILES += $(AMD_DAL_CLK_MGR_DCN31)
 
 ###############################################################################
+# DCN314
+###############################################################################
+CLK_MGR_DCN314 = dcn314_smu.o dcn314_clk_mgr.o
+
+AMD_DAL_CLK_MGR_DCN314 = $(addprefix $(AMDDALPATH)/dc/clk_mgr/dcn314/,$(CLK_MGR_DCN314))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_CLK_MGR_DCN314)
+
+###############################################################################
 # DCN315
 ###############################################################################
 CLK_MGR_DCN315 = dcn315_smu.o dcn315_clk_mgr.o
@@ -172,4 +163,13 @@ AMD_DAL_CLK_MGR_DCN316 = $(addprefix $(AMDDALPATH)/dc/clk_mgr/dcn316/,$(CLK_MGR_
 
 AMD_DISPLAY_FILES += $(AMD_DAL_CLK_MGR_DCN316)
 
+###############################################################################
+# DCN32
+###############################################################################
+CLK_MGR_DCN32 = dcn32_clk_mgr.o dcn32_clk_mgr_smu_msg.o
+
+AMD_DAL_CLK_MGR_DCN32 = $(addprefix $(AMDDALPATH)/dc/clk_mgr/dcn32/,$(CLK_MGR_DCN32))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_CLK_MGR_DCN32)
+
 endif
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c
index 772bffda68cc..f276abb63bcd 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c
@@ -43,9 +43,10 @@
 #include "dcn30/dcn30_clk_mgr.h"
 #include "dcn301/vg_clk_mgr.h"
 #include "dcn31/dcn31_clk_mgr.h"
+#include "dcn314/dcn314_clk_mgr.h"
 #include "dcn315/dcn315_clk_mgr.h"
 #include "dcn316/dcn316_clk_mgr.h"
-
+#include "dcn32/dcn32_clk_mgr.h"
 
 int clk_mgr_helper_get_active_display_cnt(
 		struct dc *dc,
@@ -57,6 +58,12 @@ int clk_mgr_helper_get_active_display_cnt(
 	for (i = 0; i < context->stream_count; i++) {
 		const struct dc_stream_state *stream = context->streams[i];
 
+		/* Don't count SubVP phantom pipes as part of active
+		 * display count
+		 */
+		if (stream->mall_stream_config.type == SUBVP_PHANTOM)
+			continue;
+
 		/*
 		 * Only notify active stream or virtual stream.
 		 * Need to notify virtual stream to work around
@@ -280,6 +287,7 @@ struct clk_mgr *dc_clk_mgr_create(struct dc_context *ctx, struct pp_smu_funcs *p
 			return &clk_mgr->base.base;
 		}
 		break;
+
 	case FAMILY_YELLOW_CARP: {
 		struct clk_mgr_dcn31 *clk_mgr = kzalloc(sizeof(*clk_mgr), GFP_KERNEL);
 
@@ -316,8 +324,33 @@ struct clk_mgr *dc_clk_mgr_create(struct dc_context *ctx, struct pp_smu_funcs *p
 		return &clk_mgr->base.base;
 	}
 		break;
-#endif
+	case AMDGPU_FAMILY_GC_11_0_0: {
+	    struct clk_mgr_internal *clk_mgr = kzalloc(sizeof(*clk_mgr), GFP_KERNEL);
+
+	    if (clk_mgr == NULL) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	    }
+
+	    dcn32_clk_mgr_construct(ctx, clk_mgr, pp_smu, dccg);
+	    return &clk_mgr->base;
+	    break;
+	}
+
+	case AMDGPU_FAMILY_GC_11_0_1: {
+		struct clk_mgr_dcn314 *clk_mgr = kzalloc(sizeof(*clk_mgr), GFP_KERNEL);
+
+		if (clk_mgr == NULL) {
+			BREAK_TO_DEBUGGER();
+			return NULL;
+		}
+
+		dcn314_clk_mgr_construct(ctx, clk_mgr, pp_smu, dccg);
+		return &clk_mgr->base.base;
+	}
+	break;
 
+#endif
 	default:
 		ASSERT(0); /* Unknown Asic */
 		break;
@@ -360,6 +393,14 @@ void dc_destroy_clk_mgr(struct clk_mgr *clk_mgr_base)
 		dcn316_clk_mgr_destroy(clk_mgr);
 		break;
 
+	case AMDGPU_FAMILY_GC_11_0_0:
+		dcn32_clk_mgr_destroy(clk_mgr);
+		break;
+
+	case AMDGPU_FAMILY_GC_11_0_1:
+		dcn314_clk_mgr_destroy(clk_mgr);
+		break;
+
 	default:
 		break;
 	}
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dce100/dce_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dce100/dce_clk_mgr.c
index dfba6138f538..26feefbb8990 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dce100/dce_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dce100/dce_clk_mgr.c
@@ -374,7 +374,7 @@ void dce_clock_read_ss_info(struct clk_mgr_internal *clk_mgr_dce)
 				clk_mgr_dce->dprefclk_ss_percentage =
 						info.spread_spectrum_percentage;
 			}
-			if (clk_mgr_dce->base.ctx->dc->debug.ignore_dpref_ss)
+			if (clk_mgr_dce->base.ctx->dc->config.ignore_dpref_ss)
 				clk_mgr_dce->dprefclk_ss_percentage = 0;
 		}
 	}
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn20/dcn20_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn20/dcn20_clk_mgr.c
index cac80ba69072..0d30d1d9d67e 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn20/dcn20_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn20/dcn20_clk_mgr.c
@@ -126,16 +126,24 @@ void dcn20_update_clocks_update_dpp_dto(struct clk_mgr_internal *clk_mgr,
 
 void dcn20_update_clocks_update_dentist(struct clk_mgr_internal *clk_mgr, struct dc_state *context)
 {
-	int dpp_divider = DENTIST_DIVIDER_RANGE_SCALE_FACTOR
-			* clk_mgr->base.dentist_vco_freq_khz / clk_mgr->base.clks.dppclk_khz;
-	int disp_divider = DENTIST_DIVIDER_RANGE_SCALE_FACTOR
-			* clk_mgr->base.dentist_vco_freq_khz / clk_mgr->base.clks.dispclk_khz;
-
-	uint32_t dppclk_wdivider = dentist_get_did_from_divider(dpp_divider);
-	uint32_t dispclk_wdivider = dentist_get_did_from_divider(disp_divider);
+	int dpp_divider = 0;
+	int disp_divider = 0;
+	uint32_t dppclk_wdivider = 0;
+	uint32_t dispclk_wdivider = 0;
 	uint32_t current_dispclk_wdivider;
 	uint32_t i;
 
+	if (clk_mgr->base.clks.dppclk_khz == 0 || clk_mgr->base.clks.dispclk_khz == 0)
+		return;
+
+	dpp_divider = DENTIST_DIVIDER_RANGE_SCALE_FACTOR
+		* clk_mgr->base.dentist_vco_freq_khz / clk_mgr->base.clks.dppclk_khz;
+	disp_divider = DENTIST_DIVIDER_RANGE_SCALE_FACTOR
+		* clk_mgr->base.dentist_vco_freq_khz / clk_mgr->base.clks.dispclk_khz;
+
+	dppclk_wdivider = dentist_get_did_from_divider(dpp_divider);
+	dispclk_wdivider = dentist_get_did_from_divider(disp_divider);
+
 	REG_GET(DENTIST_DISPCLK_CNTL,
 			DENTIST_DISPCLK_WDIVIDER, &current_dispclk_wdivider);
 
@@ -436,7 +444,6 @@ void dcn2_read_clocks_from_hw_dentist(struct clk_mgr *clk_mgr_base)
 		clk_mgr_base->clks.dppclk_khz = (DENTIST_DIVIDER_RANGE_SCALE_FACTOR
 				* clk_mgr->base.dentist_vco_freq_khz) / dpp_divider;
 	}
-
 }
 
 void dcn2_get_clock(struct clk_mgr *clk_mgr,
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn201/dcn201_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn201/dcn201_clk_mgr.c
index fbdd0a92d146..f0577dcd1af6 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn201/dcn201_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn201/dcn201_clk_mgr.c
@@ -101,8 +101,8 @@ static void dcn201_update_clocks(struct clk_mgr *clk_mgr_base,
 		return;
 
 	if (clk_mgr_base->clks.dispclk_khz == 0 ||
-		dc->debug.force_clock_mode & 0x1) {
-			force_reset = true;
+	    dc->debug.force_clock_mode & 0x1) {
+		force_reset = true;
 
 		dcn2_read_clocks_from_hw_dentist(clk_mgr_base);
 	}
@@ -157,8 +157,7 @@ static void dcn201_update_clocks(struct clk_mgr *clk_mgr_base,
 		} else {
 			if (update_dppclk || update_dispclk)
 				dcn20_update_clocks_update_dentist(clk_mgr, context);
-			if (new_clocks->dppclk_khz >= dc->current_state->bw_ctx.bw.dcn.clk.dppclk_khz)
-				dcn20_update_clocks_update_dpp_dto(clk_mgr, context, safe_to_lower);
+			dcn20_update_clocks_update_dpp_dto(clk_mgr, context, safe_to_lower);
 		}
 	}
 }
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c
index f4dee0e48a67..ca6dfd2d7561 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c
@@ -24,12 +24,10 @@
  */
 
 #include "dccg.h"
-#include "clk_mgr_internal.h"
-
-
-#include "dcn20/dcn20_clk_mgr.h"
 #include "rn_clk_mgr.h"
 
+#include "dcn20/dcn20_clk_mgr.h"
+#include "dml/dcn20/dcn20_fpu.h"
 
 #include "dce100/dce_clk_mgr.h"
 #include "rn_clk_mgr_vbios_smu.h"
@@ -45,7 +43,6 @@
 
 /* Constants */
 
-#define LPDDR_MEM_RETRAIN_LATENCY 4.977 /* Number obtained from LPDDR4 Training Counter Requirement doc */
 #define SMU_VER_55_51_0 0x373300 /* SMU Version that is able to set DISPCLK below 100MHz */
 
 /* Macros */
@@ -88,11 +85,22 @@ static int rn_get_active_display_cnt_wa(struct dc *dc, struct dc_state *context)
 
 static void rn_set_low_power_state(struct clk_mgr *clk_mgr_base)
 {
+	int display_count;
 	struct clk_mgr_internal *clk_mgr = TO_CLK_MGR_INTERNAL(clk_mgr_base);
+	struct dc *dc = clk_mgr_base->ctx->dc;
+	struct dc_state *context = dc->current_state;
+
+	if (clk_mgr_base->clks.pwr_state != DCN_PWR_STATE_LOW_POWER) {
 
-	rn_vbios_smu_set_dcn_low_power_state(clk_mgr, DCN_PWR_STATE_LOW_POWER);
-	/* update power state */
-	clk_mgr_base->clks.pwr_state = DCN_PWR_STATE_LOW_POWER;
+		display_count = rn_get_active_display_cnt_wa(dc, context);
+
+		/* if we can go lower, go lower */
+		if (display_count == 0) {
+			rn_vbios_smu_set_dcn_low_power_state(clk_mgr, DCN_PWR_STATE_LOW_POWER);
+			/* update power state */
+			clk_mgr_base->clks.pwr_state = DCN_PWR_STATE_LOW_POWER;
+		}
+	}
 }
 
 static void rn_update_clocks_update_dpp_dto(struct clk_mgr_internal *clk_mgr,
@@ -111,7 +119,7 @@ static void rn_update_clocks_update_dpp_dto(struct clk_mgr_internal *clk_mgr,
 		dpp_inst = clk_mgr->base.ctx->dc->res_pool->dpps[i]->inst;
 		dppclk_khz = context->res_ctx.pipe_ctx[i].plane_res.bw.dppclk_khz;
 
-		prev_dppclk_khz = clk_mgr->dccg->pipe_dppclk_khz[i];
+		prev_dppclk_khz = clk_mgr->dccg->pipe_dppclk_khz[dpp_inst];
 
 		if (safe_to_lower || prev_dppclk_khz < dppclk_khz)
 			clk_mgr->dccg->funcs->update_dpp_dto(
@@ -602,228 +610,6 @@ static struct clk_bw_params rn_bw_params = {
 
 };
 
-static struct wm_table ddr4_wm_table_gs = {
-	.entries = {
-		{
-			.wm_inst = WM_A,
-			.wm_type = WM_TYPE_PSTATE_CHG,
-			.pstate_latency_us = 11.72,
-			.sr_exit_time_us = 7.09,
-			.sr_enter_plus_exit_time_us = 8.14,
-			.valid = true,
-		},
-		{
-			.wm_inst = WM_B,
-			.wm_type = WM_TYPE_PSTATE_CHG,
-			.pstate_latency_us = 11.72,
-			.sr_exit_time_us = 10.12,
-			.sr_enter_plus_exit_time_us = 11.48,
-			.valid = true,
-		},
-		{
-			.wm_inst = WM_C,
-			.wm_type = WM_TYPE_PSTATE_CHG,
-			.pstate_latency_us = 11.72,
-			.sr_exit_time_us = 10.12,
-			.sr_enter_plus_exit_time_us = 11.48,
-			.valid = true,
-		},
-		{
-			.wm_inst = WM_D,
-			.wm_type = WM_TYPE_PSTATE_CHG,
-			.pstate_latency_us = 11.72,
-			.sr_exit_time_us = 10.12,
-			.sr_enter_plus_exit_time_us = 11.48,
-			.valid = true,
-		},
-	}
-};
-
-static struct wm_table lpddr4_wm_table_gs = {
-	.entries = {
-		{
-			.wm_inst = WM_A,
-			.wm_type = WM_TYPE_PSTATE_CHG,
-			.pstate_latency_us = 11.65333,
-			.sr_exit_time_us = 5.32,
-			.sr_enter_plus_exit_time_us = 6.38,
-			.valid = true,
-		},
-		{
-			.wm_inst = WM_B,
-			.wm_type = WM_TYPE_PSTATE_CHG,
-			.pstate_latency_us = 11.65333,
-			.sr_exit_time_us = 9.82,
-			.sr_enter_plus_exit_time_us = 11.196,
-			.valid = true,
-		},
-		{
-			.wm_inst = WM_C,
-			.wm_type = WM_TYPE_PSTATE_CHG,
-			.pstate_latency_us = 11.65333,
-			.sr_exit_time_us = 9.89,
-			.sr_enter_plus_exit_time_us = 11.24,
-			.valid = true,
-		},
-		{
-			.wm_inst = WM_D,
-			.wm_type = WM_TYPE_PSTATE_CHG,
-			.pstate_latency_us = 11.65333,
-			.sr_exit_time_us = 9.748,
-			.sr_enter_plus_exit_time_us = 11.102,
-			.valid = true,
-		},
-	}
-};
-
-static struct wm_table lpddr4_wm_table_with_disabled_ppt = {
-	.entries = {
-		{
-			.wm_inst = WM_A,
-			.wm_type = WM_TYPE_PSTATE_CHG,
-			.pstate_latency_us = 11.65333,
-			.sr_exit_time_us = 8.32,
-			.sr_enter_plus_exit_time_us = 9.38,
-			.valid = true,
-		},
-		{
-			.wm_inst = WM_B,
-			.wm_type = WM_TYPE_PSTATE_CHG,
-			.pstate_latency_us = 11.65333,
-			.sr_exit_time_us = 9.82,
-			.sr_enter_plus_exit_time_us = 11.196,
-			.valid = true,
-		},
-		{
-			.wm_inst = WM_C,
-			.wm_type = WM_TYPE_PSTATE_CHG,
-			.pstate_latency_us = 11.65333,
-			.sr_exit_time_us = 9.89,
-			.sr_enter_plus_exit_time_us = 11.24,
-			.valid = true,
-		},
-		{
-			.wm_inst = WM_D,
-			.wm_type = WM_TYPE_PSTATE_CHG,
-			.pstate_latency_us = 11.65333,
-			.sr_exit_time_us = 9.748,
-			.sr_enter_plus_exit_time_us = 11.102,
-			.valid = true,
-		},
-	}
-};
-
-static struct wm_table ddr4_wm_table_rn = {
-	.entries = {
-		{
-			.wm_inst = WM_A,
-			.wm_type = WM_TYPE_PSTATE_CHG,
-			.pstate_latency_us = 11.72,
-			.sr_exit_time_us = 11.90,
-			.sr_enter_plus_exit_time_us = 12.80,
-			.valid = true,
-		},
-		{
-			.wm_inst = WM_B,
-			.wm_type = WM_TYPE_PSTATE_CHG,
-			.pstate_latency_us = 11.72,
-			.sr_exit_time_us = 13.18,
-			.sr_enter_plus_exit_time_us = 14.30,
-			.valid = true,
-		},
-		{
-			.wm_inst = WM_C,
-			.wm_type = WM_TYPE_PSTATE_CHG,
-			.pstate_latency_us = 11.72,
-			.sr_exit_time_us = 13.18,
-			.sr_enter_plus_exit_time_us = 14.30,
-			.valid = true,
-		},
-		{
-			.wm_inst = WM_D,
-			.wm_type = WM_TYPE_PSTATE_CHG,
-			.pstate_latency_us = 11.72,
-			.sr_exit_time_us = 13.18,
-			.sr_enter_plus_exit_time_us = 14.30,
-			.valid = true,
-		},
-	}
-};
-
-static struct wm_table ddr4_1R_wm_table_rn = {
-	.entries = {
-		{
-			.wm_inst = WM_A,
-			.wm_type = WM_TYPE_PSTATE_CHG,
-			.pstate_latency_us = 11.72,
-			.sr_exit_time_us = 13.90,
-			.sr_enter_plus_exit_time_us = 14.80,
-			.valid = true,
-		},
-		{
-			.wm_inst = WM_B,
-			.wm_type = WM_TYPE_PSTATE_CHG,
-			.pstate_latency_us = 11.72,
-			.sr_exit_time_us = 13.90,
-			.sr_enter_plus_exit_time_us = 14.80,
-			.valid = true,
-		},
-		{
-			.wm_inst = WM_C,
-			.wm_type = WM_TYPE_PSTATE_CHG,
-			.pstate_latency_us = 11.72,
-			.sr_exit_time_us = 13.90,
-			.sr_enter_plus_exit_time_us = 14.80,
-			.valid = true,
-		},
-		{
-			.wm_inst = WM_D,
-			.wm_type = WM_TYPE_PSTATE_CHG,
-			.pstate_latency_us = 11.72,
-			.sr_exit_time_us = 13.90,
-			.sr_enter_plus_exit_time_us = 14.80,
-			.valid = true,
-		},
-	}
-};
-
-static struct wm_table lpddr4_wm_table_rn = {
-	.entries = {
-		{
-			.wm_inst = WM_A,
-			.wm_type = WM_TYPE_PSTATE_CHG,
-			.pstate_latency_us = 11.65333,
-			.sr_exit_time_us = 7.32,
-			.sr_enter_plus_exit_time_us = 8.38,
-			.valid = true,
-		},
-		{
-			.wm_inst = WM_B,
-			.wm_type = WM_TYPE_PSTATE_CHG,
-			.pstate_latency_us = 11.65333,
-			.sr_exit_time_us = 9.82,
-			.sr_enter_plus_exit_time_us = 11.196,
-			.valid = true,
-		},
-		{
-			.wm_inst = WM_C,
-			.wm_type = WM_TYPE_PSTATE_CHG,
-			.pstate_latency_us = 11.65333,
-			.sr_exit_time_us = 9.89,
-			.sr_enter_plus_exit_time_us = 11.24,
-			.valid = true,
-		},
-		{
-			.wm_inst = WM_D,
-			.wm_type = WM_TYPE_PSTATE_CHG,
-			.pstate_latency_us = 11.65333,
-			.sr_exit_time_us = 9.748,
-			.sr_enter_plus_exit_time_us = 11.102,
-			.valid = true,
-		},
-	}
-};
-
 static unsigned int find_socclk_for_voltage(struct dpm_clocks *clock_table, unsigned int voltage)
 {
 	int i;
@@ -903,12 +689,10 @@ static void rn_clk_mgr_helper_populate_bw_params(struct clk_bw_params *bw_params
 		/*
 		 * WM set D will be re-purposed for memory retraining
 		 */
-		bw_params->wm_table.entries[WM_D].pstate_latency_us = LPDDR_MEM_RETRAIN_LATENCY;
-		bw_params->wm_table.entries[WM_D].wm_inst = WM_D;
-		bw_params->wm_table.entries[WM_D].wm_type = WM_TYPE_RETRAINING;
-		bw_params->wm_table.entries[WM_D].valid = true;
+		DC_FP_START();
+		dcn21_clk_mgr_set_bw_params_wm_table(bw_params);
+		DC_FP_END();
 	}
-
 }
 
 void rn_clk_mgr_construct(
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.h b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.h
index e4322fa5475b..f1319957e400 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.h
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.h
@@ -28,6 +28,14 @@
 
 #include "clk_mgr.h"
 #include "dm_pp_smu.h"
+#include "clk_mgr_internal.h"
+
+extern struct wm_table ddr4_wm_table_gs;
+extern struct wm_table lpddr4_wm_table_gs;
+extern struct wm_table lpddr4_wm_table_with_disabled_ppt;
+extern struct wm_table ddr4_wm_table_rn;
+extern struct wm_table ddr4_1R_wm_table_rn;
+extern struct wm_table lpddr4_wm_table_rn;
 
 struct rn_clk_registers {
 	uint32_t CLK1_CLK0_CURRENT_CNT; /* DPREFCLK */
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.c
index 8161a6ae410d..27fbe906682f 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.c
@@ -41,6 +41,12 @@
 #define FN(reg_name, field) \
 	FD(reg_name##__##field)
 
+#include "logger_types.h"
+#undef DC_LOGGER
+#define DC_LOGGER \
+	CTX->logger
+#define smu_print(str, ...) {DC_LOG_SMU(str, ##__VA_ARGS__); }
+
 #define VBIOSSMC_MSG_TestMessage                  0x1
 #define VBIOSSMC_MSG_GetSmuVersion                0x2
 #define VBIOSSMC_MSG_PowerUpGfx                   0x3
@@ -94,6 +100,15 @@ static int rn_vbios_smu_send_msg_with_param(struct clk_mgr_internal *clk_mgr,
 {
 	uint32_t result;
 
+	result = rn_smu_wait_for_response(clk_mgr, 10, 200000);
+
+	if (result != VBIOSSMC_Result_OK)
+		smu_print("SMU Response was not OK. SMU response after wait received is: %d\n", result);
+
+	if (result == VBIOSSMC_Status_BUSY) {
+		return -1;
+	}
+
 	/* First clear response register */
 	REG_WRITE(MP1_SMN_C2PMSG_91, VBIOSSMC_Status_BUSY);
 
@@ -173,6 +188,10 @@ int rn_vbios_smu_set_hard_min_dcfclk(struct clk_mgr_internal *clk_mgr, int reque
 			VBIOSSMC_MSG_SetHardMinDcfclkByFreq,
 			khz_to_mhz_ceil(requested_dcfclk_khz));
 
+#ifdef DBG
+	smu_print("actual_dcfclk_set_mhz %d is set to : %d\n", actual_dcfclk_set_mhz, actual_dcfclk_set_mhz * 1000);
+#endif
+
 	return actual_dcfclk_set_mhz * 1000;
 }
 
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/dcn30_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/dcn30_clk_mgr.c
index 5ed6a93d1708..3ce0ee0d012f 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/dcn30_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/dcn30_clk_mgr.c
@@ -29,6 +29,7 @@
 #include "dcn20/dcn20_clk_mgr.h"
 #include "dce100/dce_clk_mgr.h"
 #include "dcn30/dcn30_clk_mgr.h"
+#include "dml/dcn30/dcn30_fpu.h"
 #include "reg_helper.h"
 #include "core_types.h"
 #include "dm_helpers.h"
@@ -97,57 +98,11 @@ static void dcn3_init_single_clock(struct clk_mgr_internal *clk_mgr, uint32_t cl
 	}
 }
 
-static noinline void dcn3_build_wm_range_table(struct clk_mgr_internal *clk_mgr)
+static void dcn3_build_wm_range_table(struct clk_mgr_internal *clk_mgr)
 {
-	/* defaults */
-	double pstate_latency_us = clk_mgr->base.ctx->dc->dml.soc.dram_clock_change_latency_us;
-	double sr_exit_time_us = clk_mgr->base.ctx->dc->dml.soc.sr_exit_time_us;
-	double sr_enter_plus_exit_time_us = clk_mgr->base.ctx->dc->dml.soc.sr_enter_plus_exit_time_us;
-	uint16_t min_uclk_mhz = clk_mgr->base.bw_params->clk_table.entries[0].memclk_mhz;
-
-	/* Set A - Normal - default values*/
-	clk_mgr->base.bw_params->wm_table.nv_entries[WM_A].valid = true;
-	clk_mgr->base.bw_params->wm_table.nv_entries[WM_A].dml_input.pstate_latency_us = pstate_latency_us;
-	clk_mgr->base.bw_params->wm_table.nv_entries[WM_A].dml_input.sr_exit_time_us = sr_exit_time_us;
-	clk_mgr->base.bw_params->wm_table.nv_entries[WM_A].dml_input.sr_enter_plus_exit_time_us = sr_enter_plus_exit_time_us;
-	clk_mgr->base.bw_params->wm_table.nv_entries[WM_A].pmfw_breakdown.wm_type = WATERMARKS_CLOCK_RANGE;
-	clk_mgr->base.bw_params->wm_table.nv_entries[WM_A].pmfw_breakdown.min_dcfclk = 0;
-	clk_mgr->base.bw_params->wm_table.nv_entries[WM_A].pmfw_breakdown.max_dcfclk = 0xFFFF;
-	clk_mgr->base.bw_params->wm_table.nv_entries[WM_A].pmfw_breakdown.min_uclk = min_uclk_mhz;
-	clk_mgr->base.bw_params->wm_table.nv_entries[WM_A].pmfw_breakdown.max_uclk = 0xFFFF;
-
-	/* Set B - Performance - higher minimum clocks */
-//	clk_mgr->base.bw_params->wm_table.nv_entries[WM_B].valid = true;
-//	clk_mgr->base.bw_params->wm_table.nv_entries[WM_B].dml_input.pstate_latency_us = pstate_latency_us;
-//	clk_mgr->base.bw_params->wm_table.nv_entries[WM_B].dml_input.sr_exit_time_us = sr_exit_time_us;
-//	clk_mgr->base.bw_params->wm_table.nv_entries[WM_B].dml_input.sr_enter_plus_exit_time_us = sr_enter_plus_exit_time_us;
-//	clk_mgr->base.bw_params->wm_table.nv_entries[WM_B].pmfw_breakdown.wm_type = WATERMARKS_CLOCK_RANGE;
-//	clk_mgr->base.bw_params->wm_table.nv_entries[WM_B].pmfw_breakdown.min_dcfclk = TUNED VALUE;
-//	clk_mgr->base.bw_params->wm_table.nv_entries[WM_B].pmfw_breakdown.max_dcfclk = 0xFFFF;
-//	clk_mgr->base.bw_params->wm_table.nv_entries[WM_B].pmfw_breakdown.min_uclk = TUNED VALUE;
-//	clk_mgr->base.bw_params->wm_table.nv_entries[WM_B].pmfw_breakdown.max_uclk = 0xFFFF;
-
-	/* Set C - Dummy P-State - P-State latency set to "dummy p-state" value */
-	clk_mgr->base.bw_params->wm_table.nv_entries[WM_C].valid = true;
-	clk_mgr->base.bw_params->wm_table.nv_entries[WM_C].dml_input.pstate_latency_us = clk_mgr->base.ctx->dc->dml.soc.dummy_pstate_latency_us;
-	clk_mgr->base.bw_params->wm_table.nv_entries[WM_C].dml_input.sr_exit_time_us = sr_exit_time_us;
-	clk_mgr->base.bw_params->wm_table.nv_entries[WM_C].dml_input.sr_enter_plus_exit_time_us = sr_enter_plus_exit_time_us;
-	clk_mgr->base.bw_params->wm_table.nv_entries[WM_C].pmfw_breakdown.wm_type = WATERMARKS_DUMMY_PSTATE;
-	clk_mgr->base.bw_params->wm_table.nv_entries[WM_C].pmfw_breakdown.min_dcfclk = 0;
-	clk_mgr->base.bw_params->wm_table.nv_entries[WM_C].pmfw_breakdown.max_dcfclk = 0xFFFF;
-	clk_mgr->base.bw_params->wm_table.nv_entries[WM_C].pmfw_breakdown.min_uclk = min_uclk_mhz;
-	clk_mgr->base.bw_params->wm_table.nv_entries[WM_C].pmfw_breakdown.max_uclk = 0xFFFF;
-
-	/* Set D - MALL - SR enter and exit times adjusted for MALL */
-	clk_mgr->base.bw_params->wm_table.nv_entries[WM_D].valid = true;
-	clk_mgr->base.bw_params->wm_table.nv_entries[WM_D].dml_input.pstate_latency_us = pstate_latency_us;
-	clk_mgr->base.bw_params->wm_table.nv_entries[WM_D].dml_input.sr_exit_time_us = 2;
-	clk_mgr->base.bw_params->wm_table.nv_entries[WM_D].dml_input.sr_enter_plus_exit_time_us = 4;
-	clk_mgr->base.bw_params->wm_table.nv_entries[WM_D].pmfw_breakdown.wm_type = WATERMARKS_MALL;
-	clk_mgr->base.bw_params->wm_table.nv_entries[WM_D].pmfw_breakdown.min_dcfclk = 0;
-	clk_mgr->base.bw_params->wm_table.nv_entries[WM_D].pmfw_breakdown.max_dcfclk = 0xFFFF;
-	clk_mgr->base.bw_params->wm_table.nv_entries[WM_D].pmfw_breakdown.min_uclk = min_uclk_mhz;
-	clk_mgr->base.bw_params->wm_table.nv_entries[WM_D].pmfw_breakdown.max_uclk = 0xFFFF;
+	DC_FP_START();
+	dcn3_fpu_build_wm_range_table(&clk_mgr->base);
+	DC_FP_END();
 }
 
 void dcn3_init_clocks(struct clk_mgr *clk_mgr_base)
@@ -517,6 +472,8 @@ static void dcn30_notify_link_rate_change(struct clk_mgr *clk_mgr_base, struct d
 	if (!clk_mgr->smu_present)
 		return;
 
+	/* TODO - DP2.0 HW: calculate link 128b/132 link rate in clock manager with new formula */
+
 	clk_mgr->cur_phyclk_req_table[link->link_index] = link->cur_link_settings.link_rate * LINK_RATE_REF_FREQ_IN_KHZ;
 
 	for (i = 0; i < MAX_PIPES * 2; i++) {
@@ -620,7 +577,8 @@ void dcn3_clk_mgr_construct(
 
 void dcn3_clk_mgr_destroy(struct clk_mgr_internal *clk_mgr)
 {
-	kfree(clk_mgr->base.bw_params);
+	if (clk_mgr->base.bw_params)
+		kfree(clk_mgr->base.bw_params);
 
 	if (clk_mgr->wm_range_table)
 		dm_helpers_free_gpu_mem(clk_mgr->base.ctx, DC_MEM_ALLOC_TYPE_GART,
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/dcn30_clk_mgr.h b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/dcn30_clk_mgr.h
index dd4a0bd72458..2cd95ec38266 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/dcn30_clk_mgr.h
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/dcn30_clk_mgr.h
@@ -26,6 +26,66 @@
 #ifndef __DCN30_CLK_MGR_H__
 #define __DCN30_CLK_MGR_H__
 
+//CLK1_CLK_PLL_REQ
+#ifndef CLK11_CLK1_CLK_PLL_REQ__FbMult_int__SHIFT
+#define CLK11_CLK1_CLK_PLL_REQ__FbMult_int__SHIFT                                                                   0x0
+#define CLK11_CLK1_CLK_PLL_REQ__PllSpineDiv__SHIFT                                                                  0xc
+#define CLK11_CLK1_CLK_PLL_REQ__FbMult_frac__SHIFT                                                                  0x10
+#define CLK11_CLK1_CLK_PLL_REQ__FbMult_int_MASK                                                                     0x000001FFL
+#define CLK11_CLK1_CLK_PLL_REQ__PllSpineDiv_MASK                                                                    0x0000F000L
+#define CLK11_CLK1_CLK_PLL_REQ__FbMult_frac_MASK                                                                    0xFFFF0000L
+//CLK1_CLK0_DFS_CNTL
+#define CLK11_CLK1_CLK0_DFS_CNTL__CLK0_DIVIDER__SHIFT                                                               0x0
+#define CLK11_CLK1_CLK0_DFS_CNTL__CLK0_DIVIDER_MASK                                                                 0x0000007FL
+/*DPREF clock related*/
+#define CLK0_CLK3_DFS_CNTL__CLK3_DIVIDER__SHIFT                                                               0x0
+#define CLK0_CLK3_DFS_CNTL__CLK3_DIVIDER_MASK                                                                 0x0000007FL
+#define CLK1_CLK3_DFS_CNTL__CLK3_DIVIDER__SHIFT                                                               0x0
+#define CLK1_CLK3_DFS_CNTL__CLK3_DIVIDER_MASK                                                                 0x0000007FL
+#define CLK2_CLK3_DFS_CNTL__CLK3_DIVIDER__SHIFT                                                               0x0
+#define CLK2_CLK3_DFS_CNTL__CLK3_DIVIDER_MASK                                                                 0x0000007FL
+#define CLK3_CLK3_DFS_CNTL__CLK3_DIVIDER__SHIFT                                                               0x0
+#define CLK3_CLK3_DFS_CNTL__CLK3_DIVIDER_MASK                                                                 0x0000007FL
+
+//CLK3_0_CLK3_CLK_PLL_REQ
+#define CLK3_0_CLK3_CLK_PLL_REQ__FbMult_int__SHIFT                                                            0x0
+#define CLK3_0_CLK3_CLK_PLL_REQ__PllSpineDiv__SHIFT                                                           0xc
+#define CLK3_0_CLK3_CLK_PLL_REQ__FbMult_frac__SHIFT                                                           0x10
+#define CLK3_0_CLK3_CLK_PLL_REQ__FbMult_int_MASK                                                              0x000001FFL
+#define CLK3_0_CLK3_CLK_PLL_REQ__PllSpineDiv_MASK                                                             0x0000F000L
+#define CLK3_0_CLK3_CLK_PLL_REQ__FbMult_frac_MASK                                                             0xFFFF0000L
+
+#define mmCLK0_CLK2_DFS_CNTL                            0x16C55
+#define mmCLK00_CLK0_CLK2_DFS_CNTL                      0x16C55
+#define mmCLK01_CLK0_CLK2_DFS_CNTL                      0x16E55
+#define mmCLK02_CLK0_CLK2_DFS_CNTL                      0x17055
+
+#define mmCLK0_CLK3_DFS_CNTL                            0x16C60
+#define mmCLK00_CLK0_CLK3_DFS_CNTL                      0x16C60
+#define mmCLK01_CLK0_CLK3_DFS_CNTL                      0x16E60
+#define mmCLK02_CLK0_CLK3_DFS_CNTL                      0x17060
+#define mmCLK03_CLK0_CLK3_DFS_CNTL                      0x17260
+
+#define mmCLK0_CLK_PLL_REQ                              0x16C10
+#define mmCLK00_CLK0_CLK_PLL_REQ                        0x16C10
+#define mmCLK01_CLK0_CLK_PLL_REQ                        0x16E10
+#define mmCLK02_CLK0_CLK_PLL_REQ                        0x17010
+#define mmCLK03_CLK0_CLK_PLL_REQ                        0x17210
+
+#define mmCLK1_CLK_PLL_REQ                              0x1B00D
+#define mmCLK10_CLK1_CLK_PLL_REQ                        0x1B00D
+#define mmCLK11_CLK1_CLK_PLL_REQ                        0x1B20D
+#define mmCLK12_CLK1_CLK_PLL_REQ                        0x1B40D
+#define mmCLK13_CLK1_CLK_PLL_REQ                        0x1B60D
+
+#define mmCLK2_CLK_PLL_REQ                              0x17E0D
+
+/*AMCLK*/
+
+#define mmCLK11_CLK1_CLK0_DFS_CNTL                      0x1B23F
+#define mmCLK11_CLK1_CLK_PLL_REQ                        0x1B20D
+
+#endif
 void dcn3_init_clocks(struct clk_mgr *clk_mgr_base);
 
 void dcn3_clk_mgr_construct(struct dc_context *ctx,
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/dcn30_clk_mgr_smu_msg.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/dcn30_clk_mgr_smu_msg.c
index bfc960579760..1fbf1c105dc1 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/dcn30_clk_mgr_smu_msg.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/dcn30_clk_mgr_smu_msg.c
@@ -28,6 +28,8 @@
 
 #include "clk_mgr_internal.h"
 #include "reg_helper.h"
+#include "dm_helpers.h"
+
 #include "dalsmc.h"
 #include "dcn30_smu11_driver_if.h"
 
@@ -74,6 +76,7 @@ static uint32_t dcn30_smu_wait_for_response(struct clk_mgr_internal *clk_mgr, un
 
 static bool dcn30_smu_send_msg_with_param(struct clk_mgr_internal *clk_mgr, uint32_t msg_id, uint32_t param_in, uint32_t *param_out)
 {
+	uint32_t result;
 	/* Wait for response register to be ready */
 	dcn30_smu_wait_for_response(clk_mgr, 10, 200000);
 
@@ -86,8 +89,14 @@ static bool dcn30_smu_send_msg_with_param(struct clk_mgr_internal *clk_mgr, uint
 	/* Trigger the message transaction by writing the message ID */
 	REG_WRITE(DAL_MSG_REG, msg_id);
 
+	result = dcn30_smu_wait_for_response(clk_mgr, 10, 200000);
+
+	if (IS_SMU_TIMEOUT(result)) {
+		dm_helpers_smu_timeout(CTX, msg_id, param_in, 10 * 200000);
+	}
+
 	/* Wait for response */
-	if (dcn30_smu_wait_for_response(clk_mgr, 10, 200000) == DALSMC_Result_OK) {
+	if (result == DALSMC_Result_OK) {
 		if (param_out)
 			*param_out = REG_READ(DAL_ARG_REG);
 
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/dcn301_smu.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/dcn301_smu.c
index d9920d91838d..e4f96b6fd79d 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/dcn301_smu.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/dcn301_smu.c
@@ -41,6 +41,12 @@
 #define FN(reg_name, field) \
 	FD(reg_name##__##field)
 
+#include "logger_types.h"
+#undef DC_LOGGER
+#define DC_LOGGER \
+	CTX->logger
+#define smu_print(str, ...) {DC_LOG_SMU(str, ##__VA_ARGS__); }
+
 #define VBIOSSMC_MSG_GetSmuVersion                0x2
 #define VBIOSSMC_MSG_SetDispclkFreq               0x4
 #define VBIOSSMC_MSG_SetDprefclkFreq              0x5
@@ -94,6 +100,15 @@ static int dcn301_smu_send_msg_with_param(struct clk_mgr_internal *clk_mgr,
 {
 	uint32_t result;
 
+	result = dcn301_smu_wait_for_response(clk_mgr, 10, 200000);
+
+	if (result != VBIOSSMC_Result_OK)
+		smu_print("SMU Response was not OK. SMU response after wait received is: %d\n", result);
+
+	if (result == VBIOSSMC_Status_BUSY) {
+		return -1;
+	}
+
 	/* First clear response register */
 	REG_WRITE(MP1_SMN_C2PMSG_91, VBIOSSMC_Status_BUSY);
 
@@ -165,6 +180,10 @@ int dcn301_smu_set_hard_min_dcfclk(struct clk_mgr_internal *clk_mgr, int request
 			VBIOSSMC_MSG_SetHardMinDcfclkByFreq,
 			khz_to_mhz_ceil(requested_dcfclk_khz));
 
+#ifdef DBG
+	smu_print("actual_dcfclk_set_mhz %d is set to : %d\n", actual_dcfclk_set_mhz, actual_dcfclk_set_mhz * 1000);
+#endif
+
 	return actual_dcfclk_set_mhz * 1000;
 }
 
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/vg_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/vg_clk_mgr.c
index bc4ddc36fe58..24715ca2fa94 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/vg_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/vg_clk_mgr.c
@@ -32,6 +32,9 @@
 // For dcn20_update_clocks_update_dpp_dto
 #include "dcn20/dcn20_clk_mgr.h"
 
+// For DML FPU code
+#include "dml/dcn20/dcn20_fpu.h"
+
 #include "vg_clk_mgr.h"
 #include "dcn301_smu.h"
 #include "reg_helper.h"
@@ -176,8 +179,7 @@ static void vg_update_clocks(struct clk_mgr *clk_mgr_base,
 		if (update_dppclk || update_dispclk)
 			dcn301_smu_set_dppclk(clk_mgr, clk_mgr_base->clks.dppclk_khz);
 		// always update dtos unless clock is lowered and not safe to lower
-		if (new_clocks->dppclk_khz >= dc->current_state->bw_ctx.bw.dcn.clk.dppclk_khz)
-			dcn20_update_clocks_update_dpp_dto(clk_mgr, context, safe_to_lower);
+		dcn20_update_clocks_update_dpp_dto(clk_mgr, context, safe_to_lower);
 	}
 }
 
@@ -527,81 +529,6 @@ static struct clk_bw_params vg_bw_params = {
 
 };
 
-static struct wm_table ddr4_wm_table = {
-	.entries = {
-		{
-			.wm_inst = WM_A,
-			.wm_type = WM_TYPE_PSTATE_CHG,
-			.pstate_latency_us = 11.72,
-			.sr_exit_time_us = 6.09,
-			.sr_enter_plus_exit_time_us = 7.14,
-			.valid = true,
-		},
-		{
-			.wm_inst = WM_B,
-			.wm_type = WM_TYPE_PSTATE_CHG,
-			.pstate_latency_us = 11.72,
-			.sr_exit_time_us = 10.12,
-			.sr_enter_plus_exit_time_us = 11.48,
-			.valid = true,
-		},
-		{
-			.wm_inst = WM_C,
-			.wm_type = WM_TYPE_PSTATE_CHG,
-			.pstate_latency_us = 11.72,
-			.sr_exit_time_us = 10.12,
-			.sr_enter_plus_exit_time_us = 11.48,
-			.valid = true,
-		},
-		{
-			.wm_inst = WM_D,
-			.wm_type = WM_TYPE_PSTATE_CHG,
-			.pstate_latency_us = 11.72,
-			.sr_exit_time_us = 10.12,
-			.sr_enter_plus_exit_time_us = 11.48,
-			.valid = true,
-		},
-	}
-};
-
-static struct wm_table lpddr5_wm_table = {
-	.entries = {
-		{
-			.wm_inst = WM_A,
-			.wm_type = WM_TYPE_PSTATE_CHG,
-			.pstate_latency_us = 11.65333,
-			.sr_exit_time_us = 13.5,
-			.sr_enter_plus_exit_time_us = 16.5,
-			.valid = true,
-		},
-		{
-			.wm_inst = WM_B,
-			.wm_type = WM_TYPE_PSTATE_CHG,
-			.pstate_latency_us = 11.65333,
-			.sr_exit_time_us = 13.5,
-			.sr_enter_plus_exit_time_us = 16.5,
-			.valid = true,
-		},
-		{
-			.wm_inst = WM_C,
-			.wm_type = WM_TYPE_PSTATE_CHG,
-			.pstate_latency_us = 11.65333,
-			.sr_exit_time_us = 13.5,
-			.sr_enter_plus_exit_time_us = 16.5,
-			.valid = true,
-		},
-		{
-			.wm_inst = WM_D,
-			.wm_type = WM_TYPE_PSTATE_CHG,
-			.pstate_latency_us = 11.65333,
-			.sr_exit_time_us = 13.5,
-			.sr_enter_plus_exit_time_us = 16.5,
-			.valid = true,
-		},
-	}
-};
-
-
 static unsigned int find_dcfclk_for_voltage(const struct vg_dpm_clocks *clock_table,
 		unsigned int voltage)
 {
@@ -671,10 +598,9 @@ static void vg_clk_mgr_helper_populate_bw_params(
 		/*
 		 * WM set D will be re-purposed for memory retraining
 		 */
-		bw_params->wm_table.entries[WM_D].pstate_latency_us = LPDDR_MEM_RETRAIN_LATENCY;
-		bw_params->wm_table.entries[WM_D].wm_inst = WM_D;
-		bw_params->wm_table.entries[WM_D].wm_type = WM_TYPE_RETRAINING;
-		bw_params->wm_table.entries[WM_D].valid = true;
+		DC_FP_START();
+		dcn21_clk_mgr_set_bw_params_wm_table(bw_params);
+		DC_FP_END();
 	}
 
 }
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/vg_clk_mgr.h b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/vg_clk_mgr.h
index 7255477307f1..75884f572989 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/vg_clk_mgr.h
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/vg_clk_mgr.h
@@ -29,6 +29,9 @@
 
 struct watermarks;
 
+extern struct wm_table ddr4_wm_table;
+extern struct wm_table lpddr5_wm_table;
+
 struct smu_watermark_set {
 	struct watermarks *wm_set;
 	union large_integer mc_address;
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c
index 59fdd7f0d609..c09be3f15fe6 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c
@@ -287,8 +287,11 @@ static void dcn31_enable_pme_wa(struct clk_mgr *clk_mgr_base)
 
 void dcn31_init_clocks(struct clk_mgr *clk_mgr)
 {
+	uint32_t ref_dtbclk = clk_mgr->clks.ref_dtbclk_khz;
+
 	memset(&(clk_mgr->clks), 0, sizeof(struct dc_clocks));
 	// Assumption is that boot state always supports pstate
+	clk_mgr->clks.ref_dtbclk_khz = ref_dtbclk;	// restore ref_dtbclk
 	clk_mgr->clks.p_state_change_support = true;
 	clk_mgr->clks.prev_p_state_change_support = true;
 	clk_mgr->clks.pwr_state = DCN_PWR_STATE_UNKNOWN;
@@ -615,13 +618,43 @@ static void dcn31_clk_mgr_helper_populate_bw_params(struct clk_mgr_internal *clk
 	}
 }
 
+static void dcn31_set_low_power_state(struct clk_mgr *clk_mgr_base)
+{
+	int display_count;
+	struct clk_mgr_internal *clk_mgr = TO_CLK_MGR_INTERNAL(clk_mgr_base);
+	struct dc *dc = clk_mgr_base->ctx->dc;
+	struct dc_state *context = dc->current_state;
+
+	if (clk_mgr_base->clks.pwr_state != DCN_PWR_STATE_LOW_POWER) {
+		display_count = dcn31_get_active_display_cnt_wa(dc, context);
+		/* if we can go lower, go lower */
+		if (display_count == 0) {
+			union display_idle_optimization_u idle_info = { 0 };
+
+			idle_info.idle_info.df_request_disabled = 1;
+			idle_info.idle_info.phy_ref_clk_off = 1;
+			idle_info.idle_info.s0i2_rdy = 1;
+			dcn31_smu_set_display_idle_optimization(clk_mgr, idle_info.data);
+			/* update power state */
+			clk_mgr_base->clks.pwr_state = DCN_PWR_STATE_LOW_POWER;
+		}
+	}
+}
+
+int dcn31_get_dtb_ref_freq_khz(struct clk_mgr *clk_mgr_base)
+{
+	return clk_mgr_base->clks.ref_dtbclk_khz;
+}
+
 static struct clk_mgr_funcs dcn31_funcs = {
 	.get_dp_ref_clk_frequency = dce12_get_dp_ref_freq_khz,
+	.get_dtb_ref_clk_frequency = dcn31_get_dtb_ref_freq_khz,
 	.update_clocks = dcn31_update_clocks,
 	.init_clocks = dcn31_init_clocks,
 	.enable_pme_wa = dcn31_enable_pme_wa,
 	.are_clock_states_equal = dcn31_are_clock_states_equal,
-	.notify_wm_ranges = dcn31_notify_wm_ranges
+	.notify_wm_ranges = dcn31_notify_wm_ranges,
+	.set_low_power_state = dcn31_set_low_power_state
 };
 extern struct clk_mgr_funcs dcn3_fpga_funcs;
 
@@ -690,12 +723,13 @@ void dcn31_clk_mgr_construct(
 			dcn31_bw_params.wm_table = ddr5_wm_table;
 		}
 		/* Saved clocks configured at boot for debug purposes */
-		 dcn31_dump_clk_registers(&clk_mgr->base.base.boot_snapshot, &clk_mgr->base.base, &log_info);
+		dcn31_dump_clk_registers(&clk_mgr->base.base.boot_snapshot,
+					 &clk_mgr->base.base, &log_info);
 
 	}
 
 	clk_mgr->base.base.dprefclk_khz = 600000;
-	clk_mgr->base.dccg->ref_dtbclk_khz = 600000;
+	clk_mgr->base.base.clks.ref_dtbclk_khz = 600000;
 	dce_clock_read_ss_info(&clk_mgr->base);
 	/*if bios enabled SS, driver needs to adjust dtb clock, only enable with correct bios*/
 	//clk_mgr->base.dccg->ref_dtbclk_khz = dce_adjust_dp_ref_freq_for_ss(clk_mgr_internal, clk_mgr->base.base.dprefclk_khz);
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.h b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.h
index 961b10a49486..be06fdbd0c22 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.h
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.h
@@ -51,6 +51,8 @@ void dcn31_clk_mgr_construct(struct dc_context *ctx,
 		struct pp_smu_funcs *pp_smu,
 		struct dccg *dccg);
 
+int dcn31_get_dtb_ref_freq_khz(struct clk_mgr *clk_mgr_base);
+
 void dcn31_clk_mgr_destroy(struct clk_mgr_internal *clk_mgr_int);
 
 #endif //__DCN31_CLK_MGR_H__
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_smu.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_smu.c
index c5d7d075026f..090b2c02aee1 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_smu.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_smu.c
@@ -40,6 +40,12 @@
 #define FN(reg_name, field) \
 	FD(reg_name##__##field)
 
+#include "logger_types.h"
+#undef DC_LOGGER
+#define DC_LOGGER \
+	CTX->logger
+#define smu_print(str, ...) {DC_LOG_SMU(str, ##__VA_ARGS__); }
+
 #define VBIOSSMC_MSG_TestMessage                  0x1
 #define VBIOSSMC_MSG_GetSmuVersion                0x2
 #define VBIOSSMC_MSG_PowerUpGfx                   0x3
@@ -102,7 +108,9 @@ static int dcn31_smu_send_msg_with_param(struct clk_mgr_internal *clk_mgr,
 	uint32_t result;
 
 	result = dcn31_smu_wait_for_response(clk_mgr, 10, 200000);
-	ASSERT(result == VBIOSSMC_Result_OK);
+
+	if (result != VBIOSSMC_Result_OK)
+		smu_print("SMU Response was not OK. SMU response after wait received is: %d\n", result);
 
 	if (result == VBIOSSMC_Status_BUSY) {
 		return -1;
@@ -194,6 +202,10 @@ int dcn31_smu_set_hard_min_dcfclk(struct clk_mgr_internal *clk_mgr, int requeste
 			VBIOSSMC_MSG_SetHardMinDcfclkByFreq,
 			khz_to_mhz_ceil(requested_dcfclk_khz));
 
+#ifdef DBG
+	smu_print("actual_dcfclk_set_mhz %d is set to : %d\n", actual_dcfclk_set_mhz, actual_dcfclk_set_mhz * 1000);
+#endif
+
 	return actual_dcfclk_set_mhz * 1000;
 }
 
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn314/dcn314_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn314/dcn314_clk_mgr.c
new file mode 100644
index 000000000000..beb025cd3dc2
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn314/dcn314_clk_mgr.c
@@ -0,0 +1,800 @@
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+
+
+#include "dcn314_clk_mgr.h"
+
+#include "dccg.h"
+#include "clk_mgr_internal.h"
+
+// For dce12_get_dp_ref_freq_khz
+#include "dce100/dce_clk_mgr.h"
+
+// For dcn20_update_clocks_update_dpp_dto
+#include "dcn20/dcn20_clk_mgr.h"
+
+
+
+#include "reg_helper.h"
+#include "core_types.h"
+#include "dm_helpers.h"
+
+/* TODO: remove this include once we ported over remaining clk mgr functions*/
+#include "dcn30/dcn30_clk_mgr.h"
+#include "dcn31/dcn31_clk_mgr.h"
+
+#include "dc_dmub_srv.h"
+#include "dc_link_dp.h"
+#include "dcn314_smu.h"
+
+#define MAX_INSTANCE                                        7
+#define MAX_SEGMENT                                         8
+
+struct IP_BASE_INSTANCE {
+	unsigned int segment[MAX_SEGMENT];
+};
+
+struct IP_BASE {
+	struct IP_BASE_INSTANCE instance[MAX_INSTANCE];
+};
+
+static const struct IP_BASE CLK_BASE = { { { { 0x00016C00, 0x02401800, 0, 0, 0, 0, 0, 0 } },
+					{ { 0x00016E00, 0x02401C00, 0, 0, 0, 0, 0, 0 } },
+					{ { 0x00017000, 0x02402000, 0, 0, 0, 0, 0, 0 } },
+					{ { 0x00017200, 0x02402400, 0, 0, 0, 0, 0, 0 } },
+					{ { 0x0001B000, 0x0242D800, 0, 0, 0, 0, 0, 0 } },
+					{ { 0x0001B200, 0x0242DC00, 0, 0, 0, 0, 0, 0 } },
+					{ { 0x0001B400, 0x0242E000, 0, 0, 0, 0, 0, 0 } } } };
+
+#define regCLK1_CLK_PLL_REQ			0x0237
+#define regCLK1_CLK_PLL_REQ_BASE_IDX		0
+
+#define CLK1_CLK_PLL_REQ__FbMult_int__SHIFT	0x0
+#define CLK1_CLK_PLL_REQ__PllSpineDiv__SHIFT	0xc
+#define CLK1_CLK_PLL_REQ__FbMult_frac__SHIFT	0x10
+#define CLK1_CLK_PLL_REQ__FbMult_int_MASK	0x000001FFL
+#define CLK1_CLK_PLL_REQ__PllSpineDiv_MASK	0x0000F000L
+#define CLK1_CLK_PLL_REQ__FbMult_frac_MASK	0xFFFF0000L
+
+#define REG(reg_name) \
+	(CLK_BASE.instance[0].segment[reg ## reg_name ## _BASE_IDX] + reg ## reg_name)
+
+#define TO_CLK_MGR_DCN314(clk_mgr)\
+	container_of(clk_mgr, struct clk_mgr_dcn314, base)
+
+static int dcn314_get_active_display_cnt_wa(
+		struct dc *dc,
+		struct dc_state *context)
+{
+	int i, display_count;
+	bool tmds_present = false;
+
+	display_count = 0;
+	for (i = 0; i < context->stream_count; i++) {
+		const struct dc_stream_state *stream = context->streams[i];
+
+		if (stream->signal == SIGNAL_TYPE_HDMI_TYPE_A ||
+				stream->signal == SIGNAL_TYPE_DVI_SINGLE_LINK ||
+				stream->signal == SIGNAL_TYPE_DVI_DUAL_LINK)
+			tmds_present = true;
+	}
+
+	for (i = 0; i < dc->link_count; i++) {
+		const struct dc_link *link = dc->links[i];
+
+		/* abusing the fact that the dig and phy are coupled to see if the phy is enabled */
+		if (link->link_enc && link->link_enc->funcs->is_dig_enabled &&
+				link->link_enc->funcs->is_dig_enabled(link->link_enc))
+			display_count++;
+	}
+
+	/* WA for hang on HDMI after display off back on*/
+	if (display_count == 0 && tmds_present)
+		display_count = 1;
+
+	return display_count;
+}
+
+static void dcn314_disable_otg_wa(struct clk_mgr *clk_mgr_base, bool disable)
+{
+	struct dc *dc = clk_mgr_base->ctx->dc;
+	int i;
+
+	for (i = 0; i < dc->res_pool->pipe_count; ++i) {
+		struct pipe_ctx *pipe = &dc->current_state->res_ctx.pipe_ctx[i];
+
+		if (pipe->top_pipe || pipe->prev_odm_pipe)
+			continue;
+		if (pipe->stream && (pipe->stream->dpms_off || pipe->plane_state == NULL ||
+				     dc_is_virtual_signal(pipe->stream->signal))) {
+			if (disable)
+				pipe->stream_res.tg->funcs->immediate_disable_crtc(pipe->stream_res.tg);
+			else
+				pipe->stream_res.tg->funcs->enable_crtc(pipe->stream_res.tg);
+		}
+	}
+}
+
+void dcn314_update_clocks(struct clk_mgr *clk_mgr_base,
+			struct dc_state *context,
+			bool safe_to_lower)
+{
+	union dmub_rb_cmd cmd;
+	struct clk_mgr_internal *clk_mgr = TO_CLK_MGR_INTERNAL(clk_mgr_base);
+	struct dc_clocks *new_clocks = &context->bw_ctx.bw.dcn.clk;
+	struct dc *dc = clk_mgr_base->ctx->dc;
+	int display_count;
+	bool update_dppclk = false;
+	bool update_dispclk = false;
+	bool dpp_clock_lowered = false;
+
+	if (dc->work_arounds.skip_clock_update)
+		return;
+
+	/*
+	 * if it is safe to lower, but we are already in the lower state, we don't have to do anything
+	 * also if safe to lower is false, we just go in the higher state
+	 */
+	if (safe_to_lower) {
+		if (new_clocks->zstate_support != DCN_ZSTATE_SUPPORT_DISALLOW &&
+				new_clocks->zstate_support != clk_mgr_base->clks.zstate_support) {
+			dcn314_smu_set_zstate_support(clk_mgr, new_clocks->zstate_support);
+			dm_helpers_enable_periodic_detection(clk_mgr_base->ctx, true);
+			clk_mgr_base->clks.zstate_support = new_clocks->zstate_support;
+		}
+
+		if (clk_mgr_base->clks.dtbclk_en && !new_clocks->dtbclk_en) {
+			dcn314_smu_set_dtbclk(clk_mgr, false);
+			clk_mgr_base->clks.dtbclk_en = new_clocks->dtbclk_en;
+		}
+		/* check that we're not already in lower */
+		if (clk_mgr_base->clks.pwr_state != DCN_PWR_STATE_LOW_POWER) {
+			display_count = dcn314_get_active_display_cnt_wa(dc, context);
+			/* if we can go lower, go lower */
+			if (display_count == 0) {
+				union display_idle_optimization_u idle_info = { 0 };
+				idle_info.idle_info.df_request_disabled = 1;
+				idle_info.idle_info.phy_ref_clk_off = 1;
+				idle_info.idle_info.s0i2_rdy = 1;
+				dcn314_smu_set_display_idle_optimization(clk_mgr, idle_info.data);
+				/* update power state */
+				clk_mgr_base->clks.pwr_state = DCN_PWR_STATE_LOW_POWER;
+			}
+		}
+	} else {
+		if (new_clocks->zstate_support == DCN_ZSTATE_SUPPORT_DISALLOW &&
+				new_clocks->zstate_support != clk_mgr_base->clks.zstate_support) {
+			dcn314_smu_set_zstate_support(clk_mgr, DCN_ZSTATE_SUPPORT_DISALLOW);
+			dm_helpers_enable_periodic_detection(clk_mgr_base->ctx, false);
+			clk_mgr_base->clks.zstate_support = new_clocks->zstate_support;
+		}
+
+		if (!clk_mgr_base->clks.dtbclk_en && new_clocks->dtbclk_en) {
+			dcn314_smu_set_dtbclk(clk_mgr, true);
+			clk_mgr_base->clks.dtbclk_en = new_clocks->dtbclk_en;
+		}
+
+		/* check that we're not already in D0 */
+		if (clk_mgr_base->clks.pwr_state != DCN_PWR_STATE_MISSION_MODE) {
+			union display_idle_optimization_u idle_info = { 0 };
+
+			dcn314_smu_set_display_idle_optimization(clk_mgr, idle_info.data);
+			/* update power state */
+			clk_mgr_base->clks.pwr_state = DCN_PWR_STATE_MISSION_MODE;
+		}
+	}
+
+	if (should_set_clock(safe_to_lower, new_clocks->dcfclk_khz, clk_mgr_base->clks.dcfclk_khz)) {
+		clk_mgr_base->clks.dcfclk_khz = new_clocks->dcfclk_khz;
+		dcn314_smu_set_hard_min_dcfclk(clk_mgr, clk_mgr_base->clks.dcfclk_khz);
+	}
+
+	if (should_set_clock(safe_to_lower,
+			new_clocks->dcfclk_deep_sleep_khz, clk_mgr_base->clks.dcfclk_deep_sleep_khz)) {
+		clk_mgr_base->clks.dcfclk_deep_sleep_khz = new_clocks->dcfclk_deep_sleep_khz;
+		dcn314_smu_set_min_deep_sleep_dcfclk(clk_mgr, clk_mgr_base->clks.dcfclk_deep_sleep_khz);
+	}
+
+	// workaround: Limit dppclk to 100Mhz to avoid lower eDP panel switch to plus 4K monitor underflow.
+	if (!IS_DIAG_DC(dc->ctx->dce_environment)) {
+		if (new_clocks->dppclk_khz < 100000)
+			new_clocks->dppclk_khz = 100000;
+	}
+
+	if (should_set_clock(safe_to_lower, new_clocks->dppclk_khz, clk_mgr->base.clks.dppclk_khz)) {
+		if (clk_mgr->base.clks.dppclk_khz > new_clocks->dppclk_khz)
+			dpp_clock_lowered = true;
+		clk_mgr_base->clks.dppclk_khz = new_clocks->dppclk_khz;
+		update_dppclk = true;
+	}
+
+	if (should_set_clock(safe_to_lower, new_clocks->dispclk_khz, clk_mgr_base->clks.dispclk_khz)) {
+		dcn314_disable_otg_wa(clk_mgr_base, true);
+
+		clk_mgr_base->clks.dispclk_khz = new_clocks->dispclk_khz;
+		dcn314_smu_set_dispclk(clk_mgr, clk_mgr_base->clks.dispclk_khz);
+		dcn314_disable_otg_wa(clk_mgr_base, false);
+
+		update_dispclk = true;
+	}
+
+	if (dpp_clock_lowered) {
+		// increase per DPP DTO before lowering global dppclk
+		dcn20_update_clocks_update_dpp_dto(clk_mgr, context, safe_to_lower);
+		dcn314_smu_set_dppclk(clk_mgr, clk_mgr_base->clks.dppclk_khz);
+	} else {
+		// increase global DPPCLK before lowering per DPP DTO
+		if (update_dppclk || update_dispclk)
+			dcn314_smu_set_dppclk(clk_mgr, clk_mgr_base->clks.dppclk_khz);
+		// always update dtos unless clock is lowered and not safe to lower
+		if (new_clocks->dppclk_khz >= dc->current_state->bw_ctx.bw.dcn.clk.dppclk_khz)
+			dcn20_update_clocks_update_dpp_dto(clk_mgr, context, safe_to_lower);
+	}
+
+	// notify DMCUB of latest clocks
+	memset(&cmd, 0, sizeof(cmd));
+	cmd.notify_clocks.header.type = DMUB_CMD__CLK_MGR;
+	cmd.notify_clocks.header.sub_type = DMUB_CMD__CLK_MGR_NOTIFY_CLOCKS;
+	cmd.notify_clocks.clocks.dcfclk_khz = clk_mgr_base->clks.dcfclk_khz;
+	cmd.notify_clocks.clocks.dcfclk_deep_sleep_khz =
+		clk_mgr_base->clks.dcfclk_deep_sleep_khz;
+	cmd.notify_clocks.clocks.dispclk_khz = clk_mgr_base->clks.dispclk_khz;
+	cmd.notify_clocks.clocks.dppclk_khz = clk_mgr_base->clks.dppclk_khz;
+
+	dc_dmub_srv_cmd_queue(dc->ctx->dmub_srv, &cmd);
+	dc_dmub_srv_cmd_execute(dc->ctx->dmub_srv);
+	dc_dmub_srv_wait_idle(dc->ctx->dmub_srv);
+}
+
+static int get_vco_frequency_from_reg(struct clk_mgr_internal *clk_mgr)
+{
+	/* get FbMult value */
+	struct fixed31_32 pll_req;
+	unsigned int fbmult_frac_val = 0;
+	unsigned int fbmult_int_val = 0;
+
+	/*
+	 * Register value of fbmult is in 8.16 format, we are converting to 314.32
+	 * to leverage the fix point operations available in driver
+	 */
+
+	REG_GET(CLK1_CLK_PLL_REQ, FbMult_frac, &fbmult_frac_val); /* 16 bit fractional part*/
+	REG_GET(CLK1_CLK_PLL_REQ, FbMult_int, &fbmult_int_val); /* 8 bit integer part */
+
+	pll_req = dc_fixpt_from_int(fbmult_int_val);
+
+	/*
+	 * since fractional part is only 16 bit in register definition but is 32 bit
+	 * in our fix point definiton, need to shift left by 16 to obtain correct value
+	 */
+	pll_req.value |= fbmult_frac_val << 16;
+
+	/* multiply by REFCLK period */
+	pll_req = dc_fixpt_mul_int(pll_req, clk_mgr->dfs_ref_freq_khz);
+
+	/* integer part is now VCO frequency in kHz */
+	return dc_fixpt_floor(pll_req);
+}
+
+static void dcn314_enable_pme_wa(struct clk_mgr *clk_mgr_base)
+{
+	struct clk_mgr_internal *clk_mgr = TO_CLK_MGR_INTERNAL(clk_mgr_base);
+
+	dcn314_smu_enable_pme_wa(clk_mgr);
+}
+
+bool dcn314_are_clock_states_equal(struct dc_clocks *a,
+		struct dc_clocks *b)
+{
+	if (a->dispclk_khz != b->dispclk_khz)
+		return false;
+	else if (a->dppclk_khz != b->dppclk_khz)
+		return false;
+	else if (a->dcfclk_khz != b->dcfclk_khz)
+		return false;
+	else if (a->dcfclk_deep_sleep_khz != b->dcfclk_deep_sleep_khz)
+		return false;
+	else if (a->zstate_support != b->zstate_support)
+		return false;
+	else if (a->dtbclk_en != b->dtbclk_en)
+		return false;
+
+	return true;
+}
+
+static void dcn314_dump_clk_registers(struct clk_state_registers_and_bypass *regs_and_bypass,
+		struct clk_mgr *clk_mgr_base, struct clk_log_info *log_info)
+{
+	return;
+}
+
+static struct clk_bw_params dcn314_bw_params = {
+	.vram_type = Ddr4MemType,
+	.num_channels = 1,
+	.clk_table = {
+		.num_entries = 4,
+	},
+
+};
+
+static struct wm_table ddr5_wm_table = {
+	.entries = {
+		{
+			.wm_inst = WM_A,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.72,
+			.sr_exit_time_us = 9,
+			.sr_enter_plus_exit_time_us = 11,
+			.valid = true,
+		},
+		{
+			.wm_inst = WM_B,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.72,
+			.sr_exit_time_us = 9,
+			.sr_enter_plus_exit_time_us = 11,
+			.valid = true,
+		},
+		{
+			.wm_inst = WM_C,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.72,
+			.sr_exit_time_us = 9,
+			.sr_enter_plus_exit_time_us = 11,
+			.valid = true,
+		},
+		{
+			.wm_inst = WM_D,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.72,
+			.sr_exit_time_us = 9,
+			.sr_enter_plus_exit_time_us = 11,
+			.valid = true,
+		},
+	}
+};
+
+static struct wm_table lpddr5_wm_table = {
+	.entries = {
+		{
+			.wm_inst = WM_A,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.65333,
+			.sr_exit_time_us = 11.5,
+			.sr_enter_plus_exit_time_us = 14.5,
+			.valid = true,
+		},
+		{
+			.wm_inst = WM_B,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.65333,
+			.sr_exit_time_us = 11.5,
+			.sr_enter_plus_exit_time_us = 14.5,
+			.valid = true,
+		},
+		{
+			.wm_inst = WM_C,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.65333,
+			.sr_exit_time_us = 11.5,
+			.sr_enter_plus_exit_time_us = 14.5,
+			.valid = true,
+		},
+		{
+			.wm_inst = WM_D,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.65333,
+			.sr_exit_time_us = 11.5,
+			.sr_enter_plus_exit_time_us = 14.5,
+			.valid = true,
+		},
+	}
+};
+
+static DpmClocks314_t dummy_clocks;
+
+static struct dcn314_watermarks dummy_wms = { 0 };
+
+static void dcn314_build_watermark_ranges(struct clk_bw_params *bw_params, struct dcn314_watermarks *table)
+{
+	int i, num_valid_sets;
+
+	num_valid_sets = 0;
+
+	for (i = 0; i < WM_SET_COUNT; i++) {
+		/* skip empty entries, the smu array has no holes*/
+		if (!bw_params->wm_table.entries[i].valid)
+			continue;
+
+		table->WatermarkRow[WM_DCFCLK][num_valid_sets].WmSetting = bw_params->wm_table.entries[i].wm_inst;
+		table->WatermarkRow[WM_DCFCLK][num_valid_sets].WmType = bw_params->wm_table.entries[i].wm_type;
+		/* We will not select WM based on fclk, so leave it as unconstrained */
+		table->WatermarkRow[WM_DCFCLK][num_valid_sets].MinClock = 0;
+		table->WatermarkRow[WM_DCFCLK][num_valid_sets].MaxClock = 0xFFFF;
+
+		if (table->WatermarkRow[WM_DCFCLK][num_valid_sets].WmType == WM_TYPE_PSTATE_CHG) {
+			if (i == 0)
+				table->WatermarkRow[WM_DCFCLK][num_valid_sets].MinMclk = 0;
+			else {
+				/* add 1 to make it non-overlapping with next lvl */
+				table->WatermarkRow[WM_DCFCLK][num_valid_sets].MinMclk =
+						bw_params->clk_table.entries[i - 1].dcfclk_mhz + 1;
+			}
+			table->WatermarkRow[WM_DCFCLK][num_valid_sets].MaxMclk =
+					bw_params->clk_table.entries[i].dcfclk_mhz;
+
+		} else {
+			/* unconstrained for memory retraining */
+			table->WatermarkRow[WM_DCFCLK][num_valid_sets].MinClock = 0;
+			table->WatermarkRow[WM_DCFCLK][num_valid_sets].MaxClock = 0xFFFF;
+
+			/* Modify previous watermark range to cover up to max */
+			table->WatermarkRow[WM_DCFCLK][num_valid_sets - 1].MaxClock = 0xFFFF;
+		}
+		num_valid_sets++;
+	}
+
+	ASSERT(num_valid_sets != 0); /* Must have at least one set of valid watermarks */
+
+	/* modify the min and max to make sure we cover the whole range*/
+	table->WatermarkRow[WM_DCFCLK][0].MinMclk = 0;
+	table->WatermarkRow[WM_DCFCLK][0].MinClock = 0;
+	table->WatermarkRow[WM_DCFCLK][num_valid_sets - 1].MaxMclk = 0xFFFF;
+	table->WatermarkRow[WM_DCFCLK][num_valid_sets - 1].MaxClock = 0xFFFF;
+
+	/* This is for writeback only, does not matter currently as no writeback support*/
+	table->WatermarkRow[WM_SOCCLK][0].WmSetting = WM_A;
+	table->WatermarkRow[WM_SOCCLK][0].MinClock = 0;
+	table->WatermarkRow[WM_SOCCLK][0].MaxClock = 0xFFFF;
+	table->WatermarkRow[WM_SOCCLK][0].MinMclk = 0;
+	table->WatermarkRow[WM_SOCCLK][0].MaxMclk = 0xFFFF;
+}
+
+static void dcn314_notify_wm_ranges(struct clk_mgr *clk_mgr_base)
+{
+	struct clk_mgr_internal *clk_mgr = TO_CLK_MGR_INTERNAL(clk_mgr_base);
+	struct clk_mgr_dcn314 *clk_mgr_dcn314 = TO_CLK_MGR_DCN314(clk_mgr);
+	struct dcn314_watermarks *table = clk_mgr_dcn314->smu_wm_set.wm_set;
+
+	if (!clk_mgr->smu_ver)
+		return;
+
+	if (!table || clk_mgr_dcn314->smu_wm_set.mc_address.quad_part == 0)
+		return;
+
+	memset(table, 0, sizeof(*table));
+
+	dcn314_build_watermark_ranges(clk_mgr_base->bw_params, table);
+
+	dcn314_smu_set_dram_addr_high(clk_mgr,
+			clk_mgr_dcn314->smu_wm_set.mc_address.high_part);
+	dcn314_smu_set_dram_addr_low(clk_mgr,
+			clk_mgr_dcn314->smu_wm_set.mc_address.low_part);
+	dcn314_smu_transfer_wm_table_dram_2_smu(clk_mgr);
+}
+
+static void dcn314_get_dpm_table_from_smu(struct clk_mgr_internal *clk_mgr,
+		struct dcn314_smu_dpm_clks *smu_dpm_clks)
+{
+	DpmClocks314_t *table = smu_dpm_clks->dpm_clks;
+
+	if (!clk_mgr->smu_ver)
+		return;
+
+	if (!table || smu_dpm_clks->mc_address.quad_part == 0)
+		return;
+
+	memset(table, 0, sizeof(*table));
+
+	dcn314_smu_set_dram_addr_high(clk_mgr,
+			smu_dpm_clks->mc_address.high_part);
+	dcn314_smu_set_dram_addr_low(clk_mgr,
+			smu_dpm_clks->mc_address.low_part);
+	dcn314_smu_transfer_dpm_table_smu_2_dram(clk_mgr);
+}
+
+static inline bool is_valid_clock_value(uint32_t clock_value)
+{
+	return clock_value > 1 && clock_value < 100000;
+}
+
+static unsigned int convert_wck_ratio(uint8_t wck_ratio)
+{
+	switch (wck_ratio) {
+	case WCK_RATIO_1_2:
+		return 2;
+
+	case WCK_RATIO_1_4:
+		return 4;
+
+	default:
+		break;
+	}
+	return 1;
+}
+
+static uint32_t find_max_clk_value(const uint32_t clocks[], uint32_t num_clocks)
+{
+	uint32_t max = 0;
+	int i;
+
+	for (i = 0; i < num_clocks; ++i) {
+		if (clocks[i] > max)
+			max = clocks[i];
+	}
+
+	return max;
+}
+
+static void dcn314_clk_mgr_helper_populate_bw_params(struct clk_mgr_internal *clk_mgr,
+						    struct integrated_info *bios_info,
+						    const DpmClocks314_t *clock_table)
+{
+	struct clk_bw_params *bw_params = clk_mgr->base.bw_params;
+	struct clk_limit_table_entry def_max = bw_params->clk_table.entries[bw_params->clk_table.num_entries - 1];
+	uint32_t max_pstate = 0,  max_fclk = 0,  min_pstate = 0, max_dispclk = 0, max_dppclk = 0;
+	int i;
+
+	/* Find highest valid fclk pstate */
+	for (i = 0; i < clock_table->NumDfPstatesEnabled; i++) {
+		if (is_valid_clock_value(clock_table->DfPstateTable[i].FClk) &&
+		    clock_table->DfPstateTable[i].FClk > max_fclk) {
+			max_fclk = clock_table->DfPstateTable[i].FClk;
+			max_pstate = i;
+		}
+	}
+
+	/* We expect the table to contain at least one valid fclk entry. */
+	ASSERT(is_valid_clock_value(max_fclk));
+
+	/* Dispclk and dppclk can be max at any voltage, same number of levels for both */
+	if (clock_table->NumDispClkLevelsEnabled <= NUM_DISPCLK_DPM_LEVELS &&
+	    clock_table->NumDispClkLevelsEnabled <= NUM_DPPCLK_DPM_LEVELS) {
+		max_dispclk = find_max_clk_value(clock_table->DispClocks, clock_table->NumDispClkLevelsEnabled);
+		max_dppclk = find_max_clk_value(clock_table->DppClocks, clock_table->NumDispClkLevelsEnabled);
+	} else {
+		/* Invalid number of entries in the table from PMFW. */
+		ASSERT(0);
+	}
+
+	/* Base the clock table on dcfclk, need at least one entry regardless of pmfw table */
+	for (i = 0; i < clock_table->NumDcfClkLevelsEnabled; i++) {
+		uint32_t min_fclk = clock_table->DfPstateTable[0].FClk;
+		int j;
+
+		for (j = 1; j < clock_table->NumDfPstatesEnabled; j++) {
+			if (is_valid_clock_value(clock_table->DfPstateTable[j].FClk) &&
+			    clock_table->DfPstateTable[j].FClk < min_fclk &&
+			    clock_table->DfPstateTable[j].Voltage <= clock_table->SocVoltage[i]) {
+				min_fclk = clock_table->DfPstateTable[j].FClk;
+				min_pstate = j;
+			}
+		}
+
+		/* First search defaults for the clocks we don't read using closest lower or equal default dcfclk */
+		for (j = bw_params->clk_table.num_entries - 1; j > 0; j--)
+			if (bw_params->clk_table.entries[j].dcfclk_mhz <= clock_table->DcfClocks[i])
+				break;
+
+		bw_params->clk_table.entries[i].phyclk_mhz = bw_params->clk_table.entries[j].phyclk_mhz;
+		bw_params->clk_table.entries[i].phyclk_d18_mhz = bw_params->clk_table.entries[j].phyclk_d18_mhz;
+		bw_params->clk_table.entries[i].dtbclk_mhz = bw_params->clk_table.entries[j].dtbclk_mhz;
+
+		/* Now update clocks we do read */
+		bw_params->clk_table.entries[i].fclk_mhz = min_fclk;
+		bw_params->clk_table.entries[i].memclk_mhz = clock_table->DfPstateTable[min_pstate].MemClk;
+		bw_params->clk_table.entries[i].voltage = clock_table->DfPstateTable[min_pstate].Voltage;
+		bw_params->clk_table.entries[i].dcfclk_mhz = clock_table->DcfClocks[i];
+		bw_params->clk_table.entries[i].socclk_mhz = clock_table->SocClocks[i];
+		bw_params->clk_table.entries[i].dispclk_mhz = max_dispclk;
+		bw_params->clk_table.entries[i].dppclk_mhz = max_dppclk;
+		bw_params->clk_table.entries[i].wck_ratio = convert_wck_ratio(
+			clock_table->DfPstateTable[min_pstate].WckRatio);
+	};
+
+	/* Make sure to include at least one entry at highest pstate */
+	if (max_pstate != min_pstate || i == 0) {
+		if (i > MAX_NUM_DPM_LVL - 1)
+			i = MAX_NUM_DPM_LVL - 1;
+
+		bw_params->clk_table.entries[i].fclk_mhz = max_fclk;
+		bw_params->clk_table.entries[i].memclk_mhz = clock_table->DfPstateTable[max_pstate].MemClk;
+		bw_params->clk_table.entries[i].voltage = clock_table->DfPstateTable[max_pstate].Voltage;
+		bw_params->clk_table.entries[i].dcfclk_mhz = find_max_clk_value(clock_table->DcfClocks, NUM_DCFCLK_DPM_LEVELS);
+		bw_params->clk_table.entries[i].socclk_mhz = find_max_clk_value(clock_table->SocClocks, NUM_SOCCLK_DPM_LEVELS);
+		bw_params->clk_table.entries[i].dispclk_mhz = max_dispclk;
+		bw_params->clk_table.entries[i].dppclk_mhz = max_dppclk;
+		bw_params->clk_table.entries[i].wck_ratio = convert_wck_ratio(
+			clock_table->DfPstateTable[max_pstate].WckRatio);
+		i++;
+	}
+	bw_params->clk_table.num_entries = i--;
+
+	/* Make sure all highest clocks are included*/
+	bw_params->clk_table.entries[i].socclk_mhz = find_max_clk_value(clock_table->SocClocks, NUM_SOCCLK_DPM_LEVELS);
+	bw_params->clk_table.entries[i].dispclk_mhz = find_max_clk_value(clock_table->DispClocks, NUM_DISPCLK_DPM_LEVELS);
+	bw_params->clk_table.entries[i].dppclk_mhz = find_max_clk_value(clock_table->DppClocks, NUM_DPPCLK_DPM_LEVELS);
+	ASSERT(clock_table->DcfClocks[i] == find_max_clk_value(clock_table->DcfClocks, NUM_DCFCLK_DPM_LEVELS));
+	bw_params->clk_table.entries[i].phyclk_mhz = def_max.phyclk_mhz;
+	bw_params->clk_table.entries[i].phyclk_d18_mhz = def_max.phyclk_d18_mhz;
+	bw_params->clk_table.entries[i].dtbclk_mhz = def_max.dtbclk_mhz;
+
+	/*
+	 * Set any 0 clocks to max default setting. Not an issue for
+	 * power since we aren't doing switching in such case anyway
+	 */
+	for (i = 0; i < bw_params->clk_table.num_entries; i++) {
+		if (!bw_params->clk_table.entries[i].fclk_mhz) {
+			bw_params->clk_table.entries[i].fclk_mhz = def_max.fclk_mhz;
+			bw_params->clk_table.entries[i].memclk_mhz = def_max.memclk_mhz;
+			bw_params->clk_table.entries[i].voltage = def_max.voltage;
+		}
+		if (!bw_params->clk_table.entries[i].dcfclk_mhz)
+			bw_params->clk_table.entries[i].dcfclk_mhz = def_max.dcfclk_mhz;
+		if (!bw_params->clk_table.entries[i].socclk_mhz)
+			bw_params->clk_table.entries[i].socclk_mhz = def_max.socclk_mhz;
+		if (!bw_params->clk_table.entries[i].dispclk_mhz)
+			bw_params->clk_table.entries[i].dispclk_mhz = def_max.dispclk_mhz;
+		if (!bw_params->clk_table.entries[i].dppclk_mhz)
+			bw_params->clk_table.entries[i].dppclk_mhz = def_max.dppclk_mhz;
+		if (!bw_params->clk_table.entries[i].phyclk_mhz)
+			bw_params->clk_table.entries[i].phyclk_mhz = def_max.phyclk_mhz;
+		if (!bw_params->clk_table.entries[i].phyclk_d18_mhz)
+			bw_params->clk_table.entries[i].phyclk_d18_mhz = def_max.phyclk_d18_mhz;
+		if (!bw_params->clk_table.entries[i].dtbclk_mhz)
+			bw_params->clk_table.entries[i].dtbclk_mhz = def_max.dtbclk_mhz;
+	}
+	ASSERT(bw_params->clk_table.entries[i-1].dcfclk_mhz);
+	bw_params->vram_type = bios_info->memory_type;
+	bw_params->num_channels = bios_info->ma_channel_number ? bios_info->ma_channel_number : 4;
+
+	for (i = 0; i < WM_SET_COUNT; i++) {
+		bw_params->wm_table.entries[i].wm_inst = i;
+
+		if (i >= bw_params->clk_table.num_entries) {
+			bw_params->wm_table.entries[i].valid = false;
+			continue;
+		}
+
+		bw_params->wm_table.entries[i].wm_type = WM_TYPE_PSTATE_CHG;
+		bw_params->wm_table.entries[i].valid = true;
+	}
+}
+
+static struct clk_mgr_funcs dcn314_funcs = {
+	.get_dp_ref_clk_frequency = dce12_get_dp_ref_freq_khz,
+	.get_dtb_ref_clk_frequency = dcn31_get_dtb_ref_freq_khz,
+	.update_clocks = dcn314_update_clocks,
+	.init_clocks = dcn31_init_clocks,
+	.enable_pme_wa = dcn314_enable_pme_wa,
+	.are_clock_states_equal = dcn314_are_clock_states_equal,
+	.notify_wm_ranges = dcn314_notify_wm_ranges
+};
+extern struct clk_mgr_funcs dcn3_fpga_funcs;
+
+void dcn314_clk_mgr_construct(
+		struct dc_context *ctx,
+		struct clk_mgr_dcn314 *clk_mgr,
+		struct pp_smu_funcs *pp_smu,
+		struct dccg *dccg)
+{
+	struct dcn314_smu_dpm_clks smu_dpm_clks = { 0 };
+
+	clk_mgr->base.base.ctx = ctx;
+	clk_mgr->base.base.funcs = &dcn314_funcs;
+
+	clk_mgr->base.pp_smu = pp_smu;
+
+	clk_mgr->base.dccg = dccg;
+	clk_mgr->base.dfs_bypass_disp_clk = 0;
+
+	clk_mgr->base.dprefclk_ss_percentage = 0;
+	clk_mgr->base.dprefclk_ss_divider = 1000;
+	clk_mgr->base.ss_on_dprefclk = false;
+	clk_mgr->base.dfs_ref_freq_khz = 48000;
+
+	clk_mgr->smu_wm_set.wm_set = (struct dcn314_watermarks *)dm_helpers_allocate_gpu_mem(
+				clk_mgr->base.base.ctx,
+				DC_MEM_ALLOC_TYPE_FRAME_BUFFER,
+				sizeof(struct dcn314_watermarks),
+				&clk_mgr->smu_wm_set.mc_address.quad_part);
+
+	if (!clk_mgr->smu_wm_set.wm_set) {
+		clk_mgr->smu_wm_set.wm_set = &dummy_wms;
+		clk_mgr->smu_wm_set.mc_address.quad_part = 0;
+	}
+	ASSERT(clk_mgr->smu_wm_set.wm_set);
+
+	smu_dpm_clks.dpm_clks = (DpmClocks314_t *)dm_helpers_allocate_gpu_mem(
+				clk_mgr->base.base.ctx,
+				DC_MEM_ALLOC_TYPE_FRAME_BUFFER,
+				sizeof(DpmClocks314_t),
+				&smu_dpm_clks.mc_address.quad_part);
+
+	if (smu_dpm_clks.dpm_clks == NULL) {
+		smu_dpm_clks.dpm_clks = &dummy_clocks;
+		smu_dpm_clks.mc_address.quad_part = 0;
+	}
+
+	ASSERT(smu_dpm_clks.dpm_clks);
+
+	if (IS_FPGA_MAXIMUS_DC(ctx->dce_environment)) {
+		clk_mgr->base.base.funcs = &dcn3_fpga_funcs;
+	} else {
+		struct clk_log_info log_info = {0};
+
+		clk_mgr->base.smu_ver = dcn314_smu_get_smu_version(&clk_mgr->base);
+
+		if (clk_mgr->base.smu_ver)
+			clk_mgr->base.smu_present = true;
+
+		/* TODO: Check we get what we expect during bringup */
+		clk_mgr->base.base.dentist_vco_freq_khz = get_vco_frequency_from_reg(&clk_mgr->base);
+
+		if (ctx->dc_bios->integrated_info->memory_type == LpDdr5MemType)
+			dcn314_bw_params.wm_table = lpddr5_wm_table;
+		else
+			dcn314_bw_params.wm_table = ddr5_wm_table;
+
+		/* Saved clocks configured at boot for debug purposes */
+		dcn314_dump_clk_registers(&clk_mgr->base.base.boot_snapshot,
+					  &clk_mgr->base.base, &log_info);
+
+	}
+
+	clk_mgr->base.base.dprefclk_khz = 600000;
+	clk_mgr->base.base.clks.ref_dtbclk_khz = 600000;
+	dce_clock_read_ss_info(&clk_mgr->base);
+	/*if bios enabled SS, driver needs to adjust dtb clock, only enable with correct bios*/
+	//clk_mgr->base.dccg->ref_dtbclk_khz = dce_adjust_dp_ref_freq_for_ss(clk_mgr_internal, clk_mgr->base.base.dprefclk_khz);
+
+	clk_mgr->base.base.bw_params = &dcn314_bw_params;
+
+	if (clk_mgr->base.base.ctx->dc->debug.pstate_enabled) {
+		dcn314_get_dpm_table_from_smu(&clk_mgr->base, &smu_dpm_clks);
+
+		if (ctx->dc_bios && ctx->dc_bios->integrated_info && ctx->dc->config.use_default_clock_table == false) {
+			dcn314_clk_mgr_helper_populate_bw_params(
+					&clk_mgr->base,
+					ctx->dc_bios->integrated_info,
+					smu_dpm_clks.dpm_clks);
+		}
+	}
+
+	if (smu_dpm_clks.dpm_clks && smu_dpm_clks.mc_address.quad_part != 0)
+		dm_helpers_free_gpu_mem(clk_mgr->base.base.ctx, DC_MEM_ALLOC_TYPE_FRAME_BUFFER,
+				smu_dpm_clks.dpm_clks);
+}
+
+void dcn314_clk_mgr_destroy(struct clk_mgr_internal *clk_mgr_int)
+{
+	struct clk_mgr_dcn314 *clk_mgr = TO_CLK_MGR_DCN314(clk_mgr_int);
+
+	if (clk_mgr->smu_wm_set.wm_set && clk_mgr->smu_wm_set.mc_address.quad_part != 0)
+		dm_helpers_free_gpu_mem(clk_mgr_int->base.ctx, DC_MEM_ALLOC_TYPE_FRAME_BUFFER,
+				clk_mgr->smu_wm_set.wm_set);
+}
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/diagnostics/hw_factory_diag.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn314/dcn314_clk_mgr.h
index c6e28f6bf1a2..171f84340eb2 100644
--- a/drivers/gpu/drm/amd/display/dc/gpio/diagnostics/hw_factory_diag.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn314/dcn314_clk_mgr.h
@@ -1,5 +1,6 @@
+/* SPDX-License-Identifier: MIT */
 /*
- * Copyright 2013-16 Advanced Micro Devices, Inc.
+ * Copyright 2022 Advanced Micro Devices, Inc.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -23,40 +24,34 @@
  *
  */
 
-/*
- * Pre-requisites: headers required by header of this unit
- */
-
-#include "dm_services.h"
-#include "hw_factory_diag.h"
-#include "include/gpio_types.h"
-#include "../hw_factory.h"
+#ifndef __DCN314_CLK_MGR_H__
+#define __DCN314_CLK_MGR_H__
+#include "clk_mgr_internal.h"
 
-/*
- * Header of this unit
- */
+struct dcn314_watermarks;
 
-#include "../hw_gpio.h"
-#include "../hw_ddc.h"
-#include "../hw_hpd.h"
-#include "../hw_generic.h"
+struct dcn314_smu_watermark_set {
+	struct dcn314_watermarks *wm_set;
+	union large_integer mc_address;
+};
 
-/* function table */
-static const struct hw_factory_funcs funcs = {
-	.init_ddc_data = NULL,
-	.init_generic = NULL,
-	.init_hpd = NULL,
+struct clk_mgr_dcn314 {
+	struct clk_mgr_internal base;
+	struct dcn314_smu_watermark_set smu_wm_set;
 };
 
-void dal_hw_factory_diag_fpga_init(struct hw_factory *factory)
-{
-	factory->number_of_pins[GPIO_ID_DDC_DATA] = 8;
-	factory->number_of_pins[GPIO_ID_DDC_CLOCK] = 8;
-	factory->number_of_pins[GPIO_ID_GENERIC] = 7;
-	factory->number_of_pins[GPIO_ID_HPD] = 6;
-	factory->number_of_pins[GPIO_ID_GPIO_PAD] = 31;
-	factory->number_of_pins[GPIO_ID_VIP_PAD] = 0;
-	factory->number_of_pins[GPIO_ID_SYNC] = 2;
-	factory->number_of_pins[GPIO_ID_GSL] = 4;
-	factory->funcs = &funcs;
-}
+bool dcn314_are_clock_states_equal(struct dc_clocks *a,
+		struct dc_clocks *b);
+
+void dcn314_update_clocks(struct clk_mgr *clk_mgr_base,
+			struct dc_state *context,
+			bool safe_to_lower);
+
+void dcn314_clk_mgr_construct(struct dc_context *ctx,
+		struct clk_mgr_dcn314 *clk_mgr,
+		struct pp_smu_funcs *pp_smu,
+		struct dccg *dccg);
+
+void dcn314_clk_mgr_destroy(struct clk_mgr_internal *clk_mgr_int);
+
+#endif //__DCN314_CLK_MGR_H__
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn314/dcn314_smu.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn314/dcn314_smu.c
new file mode 100644
index 000000000000..897105d1c111
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn314/dcn314_smu.c
@@ -0,0 +1,391 @@
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+
+
+#include "core_types.h"
+#include "clk_mgr_internal.h"
+#include "reg_helper.h"
+#include "dm_helpers.h"
+#include "dcn314_smu.h"
+
+#include "mp/mp_13_0_5_offset.h"
+
+/* TODO: Use the real headers when they're correct */
+#define MP1_BASE__INST0_SEG0                       0x00016000
+#define MP1_BASE__INST0_SEG1                       0x0243FC00
+#define MP1_BASE__INST0_SEG2                       0x00DC0000
+#define MP1_BASE__INST0_SEG3                       0x00E00000
+#define MP1_BASE__INST0_SEG4                       0x00E40000
+#define MP1_BASE__INST0_SEG5                       0
+
+#ifdef BASE_INNER
+#undef BASE_INNER
+#endif
+
+#define BASE_INNER(seg) MP1_BASE__INST0_SEG ## seg
+
+#define BASE(seg) BASE_INNER(seg)
+
+#define REG(reg_name) (BASE(reg##reg_name##_BASE_IDX) + reg##reg_name)
+
+#define FN(reg_name, field) \
+	FD(reg_name##__##field)
+
+#include "logger_types.h"
+#undef DC_LOGGER
+#define DC_LOGGER \
+	CTX->logger
+#define smu_print(str, ...) {DC_LOG_SMU(str, ##__VA_ARGS__); }
+
+#define VBIOSSMC_MSG_TestMessage                  0x1
+#define VBIOSSMC_MSG_GetSmuVersion                0x2
+#define VBIOSSMC_MSG_PowerUpGfx                   0x3
+#define VBIOSSMC_MSG_SetDispclkFreq               0x4
+#define VBIOSSMC_MSG_SetDprefclkFreq              0x5   //Not used. DPRef is constant
+#define VBIOSSMC_MSG_SetDppclkFreq                0x6
+#define VBIOSSMC_MSG_SetHardMinDcfclkByFreq       0x7
+#define VBIOSSMC_MSG_SetMinDeepSleepDcfclk        0x8
+#define VBIOSSMC_MSG_SetPhyclkVoltageByFreq       0x9	//Keep it in case VMIN dees not support phy clk
+#define VBIOSSMC_MSG_GetFclkFrequency             0xA
+#define VBIOSSMC_MSG_SetDisplayCount              0xB   //Not used anymore
+#define VBIOSSMC_MSG_EnableTmdp48MHzRefclkPwrDown 0xC   //Not used anymore
+#define VBIOSSMC_MSG_UpdatePmeRestore             0xD
+#define VBIOSSMC_MSG_SetVbiosDramAddrHigh         0xE   //Used for WM table txfr
+#define VBIOSSMC_MSG_SetVbiosDramAddrLow          0xF
+#define VBIOSSMC_MSG_TransferTableSmu2Dram        0x10
+#define VBIOSSMC_MSG_TransferTableDram2Smu        0x11
+#define VBIOSSMC_MSG_SetDisplayIdleOptimizations  0x12
+#define VBIOSSMC_MSG_GetDprefclkFreq              0x13
+#define VBIOSSMC_MSG_GetDtbclkFreq                0x14
+#define VBIOSSMC_MSG_AllowZstatesEntry            0x15
+#define VBIOSSMC_MSG_DisallowZstatesEntry	  0x16
+#define VBIOSSMC_MSG_SetDtbClk                    0x17
+#define VBIOSSMC_Message_Count                    0x18
+
+#define VBIOSSMC_Status_BUSY                      0x0
+#define VBIOSSMC_Result_OK                        0x1
+#define VBIOSSMC_Result_Failed                    0xFF
+#define VBIOSSMC_Result_UnknownCmd                0xFE
+#define VBIOSSMC_Result_CmdRejectedPrereq         0xFD
+#define VBIOSSMC_Result_CmdRejectedBusy           0xFC
+
+/*
+ * Function to be used instead of REG_WAIT macro because the wait ends when
+ * the register is NOT EQUAL to zero, and because the translation in msg_if.h
+ * won't work with REG_WAIT.
+ */
+static uint32_t dcn314_smu_wait_for_response(struct clk_mgr_internal *clk_mgr, unsigned int delay_us, unsigned int max_retries)
+{
+	uint32_t res_val = VBIOSSMC_Status_BUSY;
+
+	do {
+		res_val = REG_READ(MP1_SMN_C2PMSG_91);
+		if (res_val != VBIOSSMC_Status_BUSY)
+			break;
+
+		if (delay_us >= 1000)
+			msleep(delay_us/1000);
+		else if (delay_us > 0)
+			udelay(delay_us);
+	} while (max_retries--);
+
+	return res_val;
+}
+
+static int dcn314_smu_send_msg_with_param(struct clk_mgr_internal *clk_mgr,
+					 unsigned int msg_id,
+					 unsigned int param)
+{
+	uint32_t result;
+
+	result = dcn314_smu_wait_for_response(clk_mgr, 10, 200000);
+	ASSERT(result == VBIOSSMC_Result_OK);
+
+	smu_print("SMU response after wait: %d\n", result);
+
+	if (result == VBIOSSMC_Status_BUSY)
+		return -1;
+
+	/* First clear response register */
+	REG_WRITE(MP1_SMN_C2PMSG_91, VBIOSSMC_Status_BUSY);
+
+	/* Set the parameter register for the SMU message, unit is Mhz */
+	REG_WRITE(MP1_SMN_C2PMSG_83, param);
+
+	/* Trigger the message transaction by writing the message ID */
+	REG_WRITE(MP1_SMN_C2PMSG_67, msg_id);
+
+	result = dcn314_smu_wait_for_response(clk_mgr, 10, 200000);
+
+	if (result == VBIOSSMC_Result_Failed) {
+		if (msg_id == VBIOSSMC_MSG_TransferTableDram2Smu &&
+		    param == TABLE_WATERMARKS)
+			DC_LOG_WARNING("Watermarks table not configured properly by SMU");
+		else
+			ASSERT(0);
+		REG_WRITE(MP1_SMN_C2PMSG_91, VBIOSSMC_Result_OK);
+		return -1;
+	}
+
+	if (IS_SMU_TIMEOUT(result)) {
+		ASSERT(0);
+		dm_helpers_smu_timeout(CTX, msg_id, param, 10 * 200000);
+	}
+
+	return REG_READ(MP1_SMN_C2PMSG_83);
+}
+
+int dcn314_smu_get_smu_version(struct clk_mgr_internal *clk_mgr)
+{
+	return dcn314_smu_send_msg_with_param(
+			clk_mgr,
+			VBIOSSMC_MSG_GetSmuVersion,
+			0);
+}
+
+
+int dcn314_smu_set_dispclk(struct clk_mgr_internal *clk_mgr, int requested_dispclk_khz)
+{
+	int actual_dispclk_set_mhz = -1;
+
+	if (!clk_mgr->smu_present)
+		return requested_dispclk_khz;
+
+	/*  Unit of SMU msg parameter is Mhz */
+	actual_dispclk_set_mhz = dcn314_smu_send_msg_with_param(
+			clk_mgr,
+			VBIOSSMC_MSG_SetDispclkFreq,
+			khz_to_mhz_ceil(requested_dispclk_khz));
+
+	return actual_dispclk_set_mhz * 1000;
+}
+
+int dcn314_smu_set_dprefclk(struct clk_mgr_internal *clk_mgr)
+{
+	int actual_dprefclk_set_mhz = -1;
+
+	if (!clk_mgr->smu_present)
+		return clk_mgr->base.dprefclk_khz;
+
+	actual_dprefclk_set_mhz = dcn314_smu_send_msg_with_param(
+			clk_mgr,
+			VBIOSSMC_MSG_SetDprefclkFreq,
+			khz_to_mhz_ceil(clk_mgr->base.dprefclk_khz));
+
+	/* TODO: add code for programing DP DTO, currently this is down by command table */
+
+	return actual_dprefclk_set_mhz * 1000;
+}
+
+int dcn314_smu_set_hard_min_dcfclk(struct clk_mgr_internal *clk_mgr, int requested_dcfclk_khz)
+{
+	int actual_dcfclk_set_mhz = -1;
+
+	if (!clk_mgr->base.ctx->dc->debug.pstate_enabled)
+		return -1;
+
+	if (!clk_mgr->smu_present)
+		return requested_dcfclk_khz;
+
+	actual_dcfclk_set_mhz = dcn314_smu_send_msg_with_param(
+			clk_mgr,
+			VBIOSSMC_MSG_SetHardMinDcfclkByFreq,
+			khz_to_mhz_ceil(requested_dcfclk_khz));
+
+	return actual_dcfclk_set_mhz * 1000;
+}
+
+int dcn314_smu_set_min_deep_sleep_dcfclk(struct clk_mgr_internal *clk_mgr, int requested_min_ds_dcfclk_khz)
+{
+	int actual_min_ds_dcfclk_mhz = -1;
+
+	if (!clk_mgr->base.ctx->dc->debug.pstate_enabled)
+		return -1;
+
+	if (!clk_mgr->smu_present)
+		return requested_min_ds_dcfclk_khz;
+
+	actual_min_ds_dcfclk_mhz = dcn314_smu_send_msg_with_param(
+			clk_mgr,
+			VBIOSSMC_MSG_SetMinDeepSleepDcfclk,
+			khz_to_mhz_ceil(requested_min_ds_dcfclk_khz));
+
+	return actual_min_ds_dcfclk_mhz * 1000;
+}
+
+int dcn314_smu_set_dppclk(struct clk_mgr_internal *clk_mgr, int requested_dpp_khz)
+{
+	int actual_dppclk_set_mhz = -1;
+
+	if (!clk_mgr->smu_present)
+		return requested_dpp_khz;
+
+	actual_dppclk_set_mhz = dcn314_smu_send_msg_with_param(
+			clk_mgr,
+			VBIOSSMC_MSG_SetDppclkFreq,
+			khz_to_mhz_ceil(requested_dpp_khz));
+
+	return actual_dppclk_set_mhz * 1000;
+}
+
+void dcn314_smu_set_display_idle_optimization(struct clk_mgr_internal *clk_mgr, uint32_t idle_info)
+{
+	if (!clk_mgr->base.ctx->dc->debug.pstate_enabled)
+		return;
+
+	if (!clk_mgr->smu_present)
+		return;
+
+	//TODO: Work with smu team to define optimization options.
+	dcn314_smu_send_msg_with_param(
+		clk_mgr,
+		VBIOSSMC_MSG_SetDisplayIdleOptimizations,
+		idle_info);
+}
+
+void dcn314_smu_enable_phy_refclk_pwrdwn(struct clk_mgr_internal *clk_mgr, bool enable)
+{
+	union display_idle_optimization_u idle_info = { 0 };
+
+	if (!clk_mgr->smu_present)
+		return;
+
+	if (enable) {
+		idle_info.idle_info.df_request_disabled = 1;
+		idle_info.idle_info.phy_ref_clk_off = 1;
+	}
+
+	dcn314_smu_send_msg_with_param(
+			clk_mgr,
+			VBIOSSMC_MSG_SetDisplayIdleOptimizations,
+			idle_info.data);
+}
+
+void dcn314_smu_enable_pme_wa(struct clk_mgr_internal *clk_mgr)
+{
+	if (!clk_mgr->smu_present)
+		return;
+
+	dcn314_smu_send_msg_with_param(
+			clk_mgr,
+			VBIOSSMC_MSG_UpdatePmeRestore,
+			0);
+}
+
+void dcn314_smu_set_dram_addr_high(struct clk_mgr_internal *clk_mgr, uint32_t addr_high)
+{
+	if (!clk_mgr->smu_present)
+		return;
+
+	dcn314_smu_send_msg_with_param(clk_mgr,
+			VBIOSSMC_MSG_SetVbiosDramAddrHigh, addr_high);
+}
+
+void dcn314_smu_set_dram_addr_low(struct clk_mgr_internal *clk_mgr, uint32_t addr_low)
+{
+	if (!clk_mgr->smu_present)
+		return;
+
+	dcn314_smu_send_msg_with_param(clk_mgr,
+			VBIOSSMC_MSG_SetVbiosDramAddrLow, addr_low);
+}
+
+void dcn314_smu_transfer_dpm_table_smu_2_dram(struct clk_mgr_internal *clk_mgr)
+{
+	if (!clk_mgr->smu_present)
+		return;
+
+	dcn314_smu_send_msg_with_param(clk_mgr,
+			VBIOSSMC_MSG_TransferTableSmu2Dram, TABLE_DPMCLOCKS);
+}
+
+void dcn314_smu_transfer_wm_table_dram_2_smu(struct clk_mgr_internal *clk_mgr)
+{
+	if (!clk_mgr->smu_present)
+		return;
+
+	dcn314_smu_send_msg_with_param(clk_mgr,
+			VBIOSSMC_MSG_TransferTableDram2Smu, TABLE_WATERMARKS);
+}
+
+void dcn314_smu_set_zstate_support(struct clk_mgr_internal *clk_mgr, enum dcn_zstate_support_state support)
+{
+	unsigned int msg_id, param;
+
+	if (!clk_mgr->smu_present)
+		return;
+
+	if (!clk_mgr->base.ctx->dc->debug.enable_z9_disable_interface &&
+			(support == DCN_ZSTATE_SUPPORT_ALLOW_Z10_ONLY))
+		support = DCN_ZSTATE_SUPPORT_DISALLOW;
+
+
+	// Arg[15:0] = 8/9/0 for Z8/Z9/disallow -> existing bits
+	// Arg[16] = Disallow Z9 -> new bit
+	switch (support) {
+
+	case DCN_ZSTATE_SUPPORT_ALLOW:
+		msg_id = VBIOSSMC_MSG_AllowZstatesEntry;
+		param = 9;
+		break;
+
+	case DCN_ZSTATE_SUPPORT_DISALLOW:
+		msg_id = VBIOSSMC_MSG_AllowZstatesEntry;
+		param = 8;
+		break;
+
+
+	case DCN_ZSTATE_SUPPORT_ALLOW_Z10_ONLY:
+		msg_id = VBIOSSMC_MSG_AllowZstatesEntry;
+		param = 0x00010008;
+		break;
+
+	default: //DCN_ZSTATE_SUPPORT_UNKNOWN
+		msg_id = VBIOSSMC_MSG_AllowZstatesEntry;
+		param = 0;
+		break;
+	}
+
+
+	dcn314_smu_send_msg_with_param(
+		clk_mgr,
+		msg_id,
+		param);
+
+}
+
+/* Arg = 1: Turn DTB on; 0: Turn DTB CLK OFF. when it is on, it is 600MHZ */
+void dcn314_smu_set_dtbclk(struct clk_mgr_internal *clk_mgr, bool enable)
+{
+	if (!clk_mgr->smu_present)
+		return;
+
+	dcn314_smu_send_msg_with_param(
+			clk_mgr,
+			VBIOSSMC_MSG_SetDtbClk,
+			enable);
+}
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn314/dcn314_smu.h b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn314/dcn314_smu.h
new file mode 100644
index 000000000000..047d19ea919c
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn314/dcn314_smu.h
@@ -0,0 +1,110 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef DAL_DC_314_SMU_H_
+#define DAL_DC_314_SMU_H_
+
+#include "smu13_driver_if_v13_0_4.h"
+
+typedef enum {
+	WCK_RATIO_1_1 = 0,  // DDR5, Wck:ck is always 1:1;
+	WCK_RATIO_1_2,
+	WCK_RATIO_1_4,
+	WCK_RATIO_MAX
+} WCK_RATIO_e;
+
+typedef struct {
+  uint32_t FClk;
+  uint32_t MemClk;
+  uint32_t Voltage;
+  uint8_t  WckRatio;
+  uint8_t  Spare[3];
+} DfPstateTable314_t;
+
+//Freq in MHz
+//Voltage in milli volts with 2 fractional bits
+typedef struct {
+  uint32_t DcfClocks[NUM_DCFCLK_DPM_LEVELS];
+  uint32_t DispClocks[NUM_DISPCLK_DPM_LEVELS];
+  uint32_t DppClocks[NUM_DPPCLK_DPM_LEVELS];
+  uint32_t SocClocks[NUM_SOCCLK_DPM_LEVELS];
+  uint32_t VClocks[NUM_VCN_DPM_LEVELS];
+  uint32_t DClocks[NUM_VCN_DPM_LEVELS];
+  uint32_t SocVoltage[NUM_SOC_VOLTAGE_LEVELS];
+  DfPstateTable314_t DfPstateTable[NUM_DF_PSTATE_LEVELS];
+
+  uint8_t  NumDcfClkLevelsEnabled;
+  uint8_t  NumDispClkLevelsEnabled; //Applies to both Dispclk and Dppclk
+  uint8_t  NumSocClkLevelsEnabled;
+  uint8_t  VcnClkLevelsEnabled;     //Applies to both Vclk and Dclk
+  uint8_t  NumDfPstatesEnabled;
+  uint8_t  spare[3];
+
+  uint32_t MinGfxClk;
+  uint32_t MaxGfxClk;
+} DpmClocks314_t;
+
+struct dcn314_watermarks {
+	// Watermarks
+	WatermarkRowGeneric_t WatermarkRow[WM_COUNT][NUM_WM_RANGES];
+	uint32_t MmHubPadding[7]; // SMU internal use
+};
+
+struct dcn314_smu_dpm_clks {
+	DpmClocks314_t *dpm_clks;
+	union large_integer mc_address;
+};
+
+struct display_idle_optimization {
+	unsigned int df_request_disabled : 1;
+	unsigned int phy_ref_clk_off     : 1;
+	unsigned int s0i2_rdy            : 1;
+	unsigned int reserved            : 29;
+};
+
+union display_idle_optimization_u {
+	struct display_idle_optimization idle_info;
+	uint32_t data;
+};
+
+int dcn314_smu_get_smu_version(struct clk_mgr_internal *clk_mgr);
+int dcn314_smu_set_dispclk(struct clk_mgr_internal *clk_mgr, int requested_dispclk_khz);
+int dcn314_smu_set_dprefclk(struct clk_mgr_internal *clk_mgr);
+int dcn314_smu_set_hard_min_dcfclk(struct clk_mgr_internal *clk_mgr, int requested_dcfclk_khz);
+int dcn314_smu_set_min_deep_sleep_dcfclk(struct clk_mgr_internal *clk_mgr, int requested_min_ds_dcfclk_khz);
+int dcn314_smu_set_dppclk(struct clk_mgr_internal *clk_mgr, int requested_dpp_khz);
+void dcn314_smu_set_display_idle_optimization(struct clk_mgr_internal *clk_mgr, uint32_t idle_info);
+void dcn314_smu_enable_phy_refclk_pwrdwn(struct clk_mgr_internal *clk_mgr, bool enable);
+void dcn314_smu_enable_pme_wa(struct clk_mgr_internal *clk_mgr);
+void dcn314_smu_set_dram_addr_high(struct clk_mgr_internal *clk_mgr, uint32_t addr_high);
+void dcn314_smu_set_dram_addr_low(struct clk_mgr_internal *clk_mgr, uint32_t addr_low);
+void dcn314_smu_transfer_dpm_table_smu_2_dram(struct clk_mgr_internal *clk_mgr);
+void dcn314_smu_transfer_wm_table_dram_2_smu(struct clk_mgr_internal *clk_mgr);
+
+void dcn314_smu_set_zstate_support(struct clk_mgr_internal *clk_mgr, enum dcn_zstate_support_state support);
+void dcn314_smu_set_dtbclk(struct clk_mgr_internal *clk_mgr, bool enable);
+
+#endif /* DAL_DC_314_SMU_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c
index 8be4c1970628..cc076621f5e6 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c
@@ -41,9 +41,7 @@
 
 #include "dc_dmub_srv.h"
 
-#if defined (CONFIG_DRM_AMD_DC_DP2_0)
 #include "dc_link_dp.h"
-#endif
 
 #define TO_CLK_MGR_DCN315(clk_mgr)\
 	container_of(clk_mgr, struct clk_mgr_dcn315, base)
@@ -91,7 +89,8 @@ static void dcn315_disable_otg_wa(struct clk_mgr *clk_mgr_base, bool disable)
 
 		if (pipe->top_pipe || pipe->prev_odm_pipe)
 			continue;
-		if (pipe->stream && (pipe->stream->dpms_off || dc_is_virtual_signal(pipe->stream->signal))) {
+		if (pipe->stream && (pipe->stream->dpms_off || pipe->plane_state == NULL ||
+				     dc_is_virtual_signal(pipe->stream->signal))) {
 			if (disable)
 				pipe->stream_res.tg->funcs->immediate_disable_crtc(pipe->stream_res.tg);
 			else
@@ -174,11 +173,14 @@ static void dcn315_update_clocks(struct clk_mgr *clk_mgr_base,
 	}
 
 	if (should_set_clock(safe_to_lower, new_clocks->dispclk_khz, clk_mgr_base->clks.dispclk_khz)) {
-		dcn315_disable_otg_wa(clk_mgr_base, true);
+		/* No need to apply the w/a if we haven't taken over from bios yet */
+		if (clk_mgr_base->clks.dispclk_khz)
+			dcn315_disable_otg_wa(clk_mgr_base, true);
 
 		clk_mgr_base->clks.dispclk_khz = new_clocks->dispclk_khz;
 		dcn315_smu_set_dispclk(clk_mgr, clk_mgr_base->clks.dispclk_khz);
-		dcn315_disable_otg_wa(clk_mgr_base, false);
+		if (clk_mgr_base->clks.dispclk_khz)
+			dcn315_disable_otg_wa(clk_mgr_base, false);
 
 		update_dispclk = true;
 	}
@@ -219,8 +221,50 @@ static void dcn315_dump_clk_registers(struct clk_state_registers_and_bypass *reg
 
 static struct clk_bw_params dcn315_bw_params = {
 	.vram_type = Ddr4MemType,
-	.num_channels = 1,
+	.num_channels = 2,
 	.clk_table = {
+		.entries = {
+			{
+				.voltage = 0,
+				.dispclk_mhz = 640,
+				.dppclk_mhz = 640,
+				.phyclk_mhz = 810,
+				.phyclk_d18_mhz = 667,
+				.dtbclk_mhz = 600,
+			},
+			{
+				.voltage = 1,
+				.dispclk_mhz = 739,
+				.dppclk_mhz = 739,
+				.phyclk_mhz = 810,
+				.phyclk_d18_mhz = 667,
+				.dtbclk_mhz = 600,
+			},
+			{
+				.voltage = 2,
+				.dispclk_mhz = 960,
+				.dppclk_mhz = 960,
+				.phyclk_mhz = 810,
+				.phyclk_d18_mhz = 667,
+				.dtbclk_mhz = 600,
+			},
+			{
+				.voltage = 3,
+				.dispclk_mhz = 1200,
+				.dppclk_mhz = 1200,
+				.phyclk_mhz = 810,
+				.phyclk_d18_mhz = 667,
+				.dtbclk_mhz = 600,
+			},
+			{
+				.voltage = 4,
+				.dispclk_mhz = 1372,
+				.dppclk_mhz = 1372,
+				.phyclk_mhz = 810,
+				.phyclk_d18_mhz = 667,
+				.dtbclk_mhz = 600,
+			},
+		},
 		.num_entries = 5,
 	},
 
@@ -300,8 +344,8 @@ static struct wm_table lpddr5_wm_table = {
 	}
 };
 
-static DpmClocks_315_t dummy_clocks;
-
+/* Temporary Place holder until we can get them from fuse */
+static DpmClocks_315_t dummy_clocks = { 0 };
 static struct dcn315_watermarks dummy_wms = { 0 };
 
 static void dcn315_build_watermark_ranges(struct clk_bw_params *bw_params, struct dcn315_watermarks *table)
@@ -415,22 +459,6 @@ static uint32_t find_max_clk_value(const uint32_t clocks[], uint32_t num_clocks)
 	return max;
 }
 
-static unsigned int find_clk_for_voltage(
-		const DpmClocks_315_t *clock_table,
-		const uint32_t clocks[],
-		unsigned int voltage)
-{
-	int i;
-
-	for (i = 0; i < NUM_SOC_VOLTAGE_LEVELS; i++) {
-		if (clock_table->SocVoltage[i] == voltage)
-			return clocks[i];
-	}
-
-	ASSERT(0);
-	return 0;
-}
-
 static void dcn315_clk_mgr_helper_populate_bw_params(
 		struct clk_mgr_internal *clk_mgr,
 		struct integrated_info *bios_info,
@@ -438,13 +466,9 @@ static void dcn315_clk_mgr_helper_populate_bw_params(
 {
 	int i;
 	struct clk_bw_params *bw_params = clk_mgr->base.bw_params;
-	uint32_t max_dispclk, max_dppclk, max_pstate, max_socclk, max_fclk = 0, min_pstate = 0;
+	uint32_t max_pstate = 0, max_fclk = 0, min_pstate = 0;
 	struct clk_limit_table_entry def_max = bw_params->clk_table.entries[bw_params->clk_table.num_entries - 1];
 
-	max_dispclk = find_max_clk_value(clock_table->DispClocks, clock_table->NumDispClkLevelsEnabled);
-	max_dppclk = find_max_clk_value(clock_table->DppClocks, clock_table->NumDispClkLevelsEnabled);
-	max_socclk = find_max_clk_value(clock_table->SocClocks, clock_table->NumSocClkLevelsEnabled);
-
 	/* Find highest fclk pstate */
 	for (i = 0; i < clock_table->NumDfPstatesEnabled; i++) {
 		if (clock_table->DfPstateTable[i].FClk > max_fclk) {
@@ -466,35 +490,44 @@ static void dcn315_clk_mgr_helper_populate_bw_params(
 			}
 		}
 
+		/* First search defaults for the clocks we don't read using closest lower or equal default dcfclk */
+		for (j = bw_params->clk_table.num_entries - 1; j > 0; j--)
+			if (bw_params->clk_table.entries[j].dcfclk_mhz <= clock_table->DcfClocks[i])
+				break;
+		bw_params->clk_table.entries[i].phyclk_mhz = bw_params->clk_table.entries[j].phyclk_mhz;
+		bw_params->clk_table.entries[i].phyclk_d18_mhz = bw_params->clk_table.entries[j].phyclk_d18_mhz;
+		bw_params->clk_table.entries[i].dtbclk_mhz = bw_params->clk_table.entries[j].dtbclk_mhz;
+
+		/* Now update clocks we do read */
 		bw_params->clk_table.entries[i].fclk_mhz = min_fclk;
 		bw_params->clk_table.entries[i].memclk_mhz = clock_table->DfPstateTable[min_pstate].MemClk;
 		bw_params->clk_table.entries[i].voltage = clock_table->DfPstateTable[min_pstate].Voltage;
 		bw_params->clk_table.entries[i].dcfclk_mhz = clock_table->DcfClocks[i];
 		bw_params->clk_table.entries[i].socclk_mhz = clock_table->SocClocks[i];
-		bw_params->clk_table.entries[i].dispclk_mhz = max_dispclk;
-		bw_params->clk_table.entries[i].dppclk_mhz = max_dppclk;
+		bw_params->clk_table.entries[i].dispclk_mhz = clock_table->DispClocks[i];
+		bw_params->clk_table.entries[i].dppclk_mhz = clock_table->DppClocks[i];
 		bw_params->clk_table.entries[i].wck_ratio = 1;
 	};
 
 	/* Make sure to include at least one entry and highest pstate */
-	if (max_pstate != min_pstate) {
+	if (max_pstate != min_pstate || i == 0) {
 		bw_params->clk_table.entries[i].fclk_mhz = max_fclk;
 		bw_params->clk_table.entries[i].memclk_mhz = clock_table->DfPstateTable[max_pstate].MemClk;
 		bw_params->clk_table.entries[i].voltage = clock_table->DfPstateTable[max_pstate].Voltage;
-		bw_params->clk_table.entries[i].dcfclk_mhz = find_clk_for_voltage(
-				clock_table, clock_table->DcfClocks, clock_table->DfPstateTable[max_pstate].Voltage);
-		bw_params->clk_table.entries[i].socclk_mhz = find_clk_for_voltage(
-				clock_table, clock_table->SocClocks, clock_table->DfPstateTable[max_pstate].Voltage);
-		bw_params->clk_table.entries[i].dispclk_mhz = max_dispclk;
-		bw_params->clk_table.entries[i].dppclk_mhz = max_dppclk;
+		bw_params->clk_table.entries[i].dcfclk_mhz = find_max_clk_value(clock_table->DcfClocks, NUM_DCFCLK_DPM_LEVELS);
 		bw_params->clk_table.entries[i].wck_ratio = 1;
 		i++;
 	}
-	bw_params->clk_table.num_entries = i;
+	bw_params->clk_table.num_entries = i--;
 
-	/* Include highest socclk */
-	if (bw_params->clk_table.entries[i-1].socclk_mhz < max_socclk)
-		bw_params->clk_table.entries[i-1].socclk_mhz = max_socclk;
+	/* Make sure all highest clocks are included*/
+	bw_params->clk_table.entries[i].socclk_mhz = find_max_clk_value(clock_table->SocClocks, NUM_SOCCLK_DPM_LEVELS);
+	bw_params->clk_table.entries[i].dispclk_mhz = find_max_clk_value(clock_table->DispClocks, NUM_DISPCLK_DPM_LEVELS);
+	bw_params->clk_table.entries[i].dppclk_mhz = find_max_clk_value(clock_table->DppClocks, NUM_DPPCLK_DPM_LEVELS);
+	ASSERT(clock_table->DcfClocks[i] == find_max_clk_value(clock_table->DcfClocks, NUM_DCFCLK_DPM_LEVELS));
+	bw_params->clk_table.entries[i].phyclk_mhz = def_max.phyclk_mhz;
+	bw_params->clk_table.entries[i].phyclk_d18_mhz = def_max.phyclk_d18_mhz;
+	bw_params->clk_table.entries[i].dtbclk_mhz = def_max.dtbclk_mhz;
 
 	/* Set any 0 clocks to max default setting. Not an issue for
 	 * power since we aren't doing switching in such case anyway
@@ -513,9 +546,18 @@ static void dcn315_clk_mgr_helper_populate_bw_params(
 			bw_params->clk_table.entries[i].dispclk_mhz = def_max.dispclk_mhz;
 		if (!bw_params->clk_table.entries[i].dppclk_mhz)
 			bw_params->clk_table.entries[i].dppclk_mhz = def_max.dppclk_mhz;
+		if (!bw_params->clk_table.entries[i].phyclk_mhz)
+			bw_params->clk_table.entries[i].phyclk_mhz = def_max.phyclk_mhz;
+		if (!bw_params->clk_table.entries[i].phyclk_d18_mhz)
+			bw_params->clk_table.entries[i].phyclk_d18_mhz = def_max.phyclk_d18_mhz;
+		if (!bw_params->clk_table.entries[i].dtbclk_mhz)
+			bw_params->clk_table.entries[i].dtbclk_mhz = def_max.dtbclk_mhz;
 	}
+	ASSERT(bw_params->clk_table.entries[i-1].dcfclk_mhz);
 	bw_params->vram_type = bios_info->memory_type;
 	bw_params->num_channels = bios_info->ma_channel_number;
+	if (!bw_params->num_channels)
+		bw_params->num_channels = 2;
 
 	for (i = 0; i < WM_SET_COUNT; i++) {
 		bw_params->wm_table.entries[i].wm_inst = i;
@@ -539,6 +581,7 @@ static void dcn315_enable_pme_wa(struct clk_mgr *clk_mgr_base)
 
 static struct clk_mgr_funcs dcn315_funcs = {
 	.get_dp_ref_clk_frequency = dce12_get_dp_ref_freq_khz,
+	.get_dtb_ref_clk_frequency = dcn31_get_dtb_ref_freq_khz,
 	.update_clocks = dcn315_update_clocks,
 	.init_clocks = dcn31_init_clocks,
 	.enable_pme_wa = dcn315_enable_pme_wa,
@@ -609,15 +652,16 @@ void dcn315_clk_mgr_construct(
 			dcn315_bw_params.wm_table = ddr5_wm_table;
 		}
 		/* Saved clocks configured at boot for debug purposes */
-		 dcn315_dump_clk_registers(&clk_mgr->base.base.boot_snapshot, &clk_mgr->base.base, &log_info);
+		dcn315_dump_clk_registers(&clk_mgr->base.base.boot_snapshot,
+					  &clk_mgr->base.base, &log_info);
 
 	}
 
 	clk_mgr->base.base.dprefclk_khz = 600000;
 	clk_mgr->base.base.dprefclk_khz = dcn315_smu_get_dpref_clk(&clk_mgr->base);
-	clk_mgr->base.dccg->ref_dtbclk_khz = clk_mgr->base.base.dprefclk_khz;
+	clk_mgr->base.base.clks.ref_dtbclk_khz = clk_mgr->base.base.dprefclk_khz;
 	dce_clock_read_ss_info(&clk_mgr->base);
-	clk_mgr->base.dccg->ref_dtbclk_khz = dce_adjust_dp_ref_freq_for_ss(&clk_mgr->base, clk_mgr->base.base.dprefclk_khz);
+	clk_mgr->base.base.clks.ref_dtbclk_khz = dce_adjust_dp_ref_freq_for_ss(&clk_mgr->base, clk_mgr->base.base.dprefclk_khz);
 
 	clk_mgr->base.base.bw_params = &dcn315_bw_params;
 
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_smu.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_smu.c
index 2600313fea57..925d6e13620e 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_smu.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_smu.c
@@ -70,6 +70,12 @@ static const struct IP_BASE NBIO_BASE = { { { { 0x00000000, 0x00000014, 0x00000D
 #define REG_NBIO(reg_name) \
 	(NBIO_BASE.instance[0].segment[regBIF_BX_PF2_ ## reg_name ## _BASE_IDX] + regBIF_BX_PF2_ ## reg_name)
 
+#include "logger_types.h"
+#undef DC_LOGGER
+#define DC_LOGGER \
+	CTX->logger
+#define smu_print(str, ...) {DC_LOG_SMU(str, ##__VA_ARGS__); }
+
 #define mmMP1_C2PMSG_3                            0x3B1050C
 
 #define VBIOSSMC_MSG_TestMessage                  0x01 ///< To check if PMFW is alive and responding. Requirement specified by PMFW team
@@ -130,7 +136,9 @@ static int dcn315_smu_send_msg_with_param(
 	uint32_t result;
 
 	result = dcn315_smu_wait_for_response(clk_mgr, 10, 200000);
-	ASSERT(result == VBIOSSMC_Result_OK);
+
+	if (result != VBIOSSMC_Result_OK)
+		smu_print("SMU Response was not OK. SMU response after wait received is: %d\n", result);
 
 	if (result == VBIOSSMC_Status_BUSY) {
 		return -1;
@@ -197,6 +205,10 @@ int dcn315_smu_set_hard_min_dcfclk(struct clk_mgr_internal *clk_mgr, int request
 			VBIOSSMC_MSG_SetHardMinDcfclkByFreq,
 			khz_to_mhz_ceil(requested_dcfclk_khz));
 
+#ifdef DBG
+	smu_print("actual_dcfclk_set_mhz %d is set to : %d\n", actual_dcfclk_set_mhz, actual_dcfclk_set_mhz * 1000);
+#endif
+
 	return actual_dcfclk_set_mhz * 1000;
 }
 
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn316/dcn316_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn316/dcn316_clk_mgr.c
index 702d00ce7da4..0cd3d2eb7ac7 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn316/dcn316_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn316/dcn316_clk_mgr.c
@@ -122,7 +122,8 @@ static void dcn316_disable_otg_wa(struct clk_mgr *clk_mgr_base, bool disable)
 
 		if (pipe->top_pipe || pipe->prev_odm_pipe)
 			continue;
-		if (pipe->stream && (pipe->stream->dpms_off || dc_is_virtual_signal(pipe->stream->signal))) {
+		if (pipe->stream && (pipe->stream->dpms_off || pipe->plane_state == NULL ||
+				     dc_is_virtual_signal(pipe->stream->signal))) {
 			if (disable)
 				pipe->stream_res.tg->funcs->immediate_disable_crtc(pipe->stream_res.tg);
 			else
@@ -570,6 +571,7 @@ static void dcn316_clk_mgr_helper_populate_bw_params(
 static struct clk_mgr_funcs dcn316_funcs = {
 	.enable_pme_wa = dcn316_enable_pme_wa,
 	.get_dp_ref_clk_frequency = dce12_get_dp_ref_freq_khz,
+	.get_dtb_ref_clk_frequency = dcn31_get_dtb_ref_freq_khz,
 	.update_clocks = dcn316_update_clocks,
 	.init_clocks = dcn31_init_clocks,
 	.are_clock_states_equal = dcn31_are_clock_states_equal,
@@ -678,16 +680,17 @@ void dcn316_clk_mgr_construct(
 			dcn316_bw_params.wm_table = ddr4_wm_table;
 		}
 		/* Saved clocks configured at boot for debug purposes */
-		 dcn316_dump_clk_registers(&clk_mgr->base.base.boot_snapshot, &clk_mgr->base.base, &log_info);
+		dcn316_dump_clk_registers(&clk_mgr->base.base.boot_snapshot,
+					  &clk_mgr->base.base, &log_info);
 
 	}
 
 	clk_mgr->base.base.dprefclk_khz = 600000;
 	clk_mgr->base.base.dprefclk_khz = dcn316_smu_get_dpref_clk(&clk_mgr->base);
- 	clk_mgr->base.dccg->ref_dtbclk_khz = clk_mgr->base.base.dprefclk_khz;
+	clk_mgr->base.base.clks.ref_dtbclk_khz = clk_mgr->base.base.dprefclk_khz;
 	dce_clock_read_ss_info(&clk_mgr->base);
-	clk_mgr->base.dccg->ref_dtbclk_khz =
-	dce_adjust_dp_ref_freq_for_ss(&clk_mgr->base, clk_mgr->base.base.dprefclk_khz);
+	/*clk_mgr->base.dccg->ref_dtbclk_khz =
+	dce_adjust_dp_ref_freq_for_ss(&clk_mgr->base, clk_mgr->base.base.dprefclk_khz);*/
 
 	clk_mgr->base.base.bw_params = &dcn316_bw_params;
 
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn316/dcn316_smu.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn316/dcn316_smu.c
index dceec4b96052..457a9254ae1c 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn316/dcn316_smu.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn316/dcn316_smu.c
@@ -58,6 +58,12 @@ static const struct IP_BASE MP0_BASE = { { { { 0x00016000, 0x00DC0000, 0x00E0000
 #define FN(reg_name, field) \
 	FD(reg_name##__##field)
 
+#include "logger_types.h"
+#undef DC_LOGGER
+#define DC_LOGGER \
+	CTX->logger
+#define smu_print(str, ...) {DC_LOG_SMU(str, ##__VA_ARGS__); }
+
 #define VBIOSSMC_MSG_TestMessage                  0x01 ///< To check if PMFW is alive and responding. Requirement specified by PMFW team
 #define VBIOSSMC_MSG_GetPmfwVersion               0x02 ///< Get PMFW version
 #define VBIOSSMC_MSG_Spare0                       0x03 ///< Spare0
@@ -118,7 +124,9 @@ static int dcn316_smu_send_msg_with_param(
 	uint32_t result;
 
 	result = dcn316_smu_wait_for_response(clk_mgr, 10, 200000);
-	ASSERT(result == VBIOSSMC_Result_OK);
+
+	if (result != VBIOSSMC_Result_OK)
+		smu_print("SMU Response was not OK. SMU response after wait received is: %d\n", result);
 
 	if (result == VBIOSSMC_Status_BUSY) {
 		return -1;
@@ -183,6 +191,10 @@ int dcn316_smu_set_hard_min_dcfclk(struct clk_mgr_internal *clk_mgr, int request
 			VBIOSSMC_MSG_SetHardMinDcfclkByFreq,
 			khz_to_mhz_ceil(requested_dcfclk_khz));
 
+#ifdef DBG
+	smu_print("actual_dcfclk_set_mhz %d is set to : %d\n", actual_dcfclk_set_mhz, actual_dcfclk_set_mhz * 1000);
+#endif
+
 	return actual_dcfclk_set_mhz * 1000;
 }
 
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dalsmc.h b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dalsmc.h
new file mode 100644
index 000000000000..c427be6add8a
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dalsmc.h
@@ -0,0 +1,65 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#ifndef DALSMC_H
+#define DALSMC_H
+
+#define DALSMC_VERSION 0x1
+
+// SMU Response Codes:
+#define DALSMC_Result_OK                   0x1
+#define DALSMC_Result_Failed               0xFF
+#define DALSMC_Result_UnknownCmd           0xFE
+#define DALSMC_Result_CmdRejectedPrereq    0xFD
+#define DALSMC_Result_CmdRejectedBusy      0xFC
+
+// Message Definitions:
+#define DALSMC_MSG_TestMessage                    0x1
+#define DALSMC_MSG_GetSmuVersion                  0x2
+#define DALSMC_MSG_GetDriverIfVersion             0x3
+#define DALSMC_MSG_GetMsgHeaderVersion            0x4
+#define DALSMC_MSG_SetDalDramAddrHigh             0x5
+#define DALSMC_MSG_SetDalDramAddrLow              0x6
+#define DALSMC_MSG_TransferTableSmu2Dram          0x7
+#define DALSMC_MSG_TransferTableDram2Smu          0x8
+#define DALSMC_MSG_SetHardMinByFreq               0x9
+#define DALSMC_MSG_SetHardMaxByFreq               0xA
+#define DALSMC_MSG_GetDpmFreqByIndex              0xB
+#define DALSMC_MSG_GetDcModeMaxDpmFreq            0xC
+#define DALSMC_MSG_SetMinDeepSleepDcfclk          0xD
+#define DALSMC_MSG_NumOfDisplays                  0xE
+#define DALSMC_MSG_SetExternalClientDfCstateAllow 0xF
+#define DALSMC_MSG_BacoAudioD3PME                 0x10
+#define DALSMC_MSG_SetFclkSwitchAllow             0x11
+#define DALSMC_MSG_SetCabForUclkPstate            0x12
+#define DALSMC_MSG_SetWorstCaseUclkLatency        0x13
+#define DALSMC_Message_Count                      0x14
+
+typedef enum {
+	FCLK_SWITCH_DISALLOW,
+	FCLK_SWITCH_ALLOW,
+} FclkSwitchAllow_e;
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c
new file mode 100644
index 000000000000..c6785969eb1a
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c
@@ -0,0 +1,798 @@
+/*
+ * Copyright 2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dccg.h"
+#include "clk_mgr_internal.h"
+
+#include "dcn32/dcn32_clk_mgr_smu_msg.h"
+#include "dcn20/dcn20_clk_mgr.h"
+#include "dce100/dce_clk_mgr.h"
+#include "dcn31/dcn31_clk_mgr.h"
+#include "reg_helper.h"
+#include "core_types.h"
+#include "dm_helpers.h"
+#include "dc_link_dp.h"
+
+#include "atomfirmware.h"
+#include "smu13_driver_if.h"
+
+#include "dcn/dcn_3_2_0_offset.h"
+#include "dcn/dcn_3_2_0_sh_mask.h"
+
+#include "dcn32/dcn32_clk_mgr.h"
+#include "dml/dcn32/dcn32_fpu.h"
+
+#define DCN_BASE__INST0_SEG1                       0x000000C0
+
+#define mmCLK1_CLK_PLL_REQ                              0x16E37
+#define mmCLK1_CLK0_DFS_CNTL                            0x16E69
+#define mmCLK1_CLK1_DFS_CNTL                            0x16E6C
+#define mmCLK1_CLK2_DFS_CNTL                            0x16E6F
+#define mmCLK1_CLK3_DFS_CNTL                            0x16E72
+#define mmCLK1_CLK4_DFS_CNTL                            0x16E75
+
+#define CLK1_CLK_PLL_REQ__FbMult_int_MASK               0x000001ffUL
+#define CLK1_CLK_PLL_REQ__PllSpineDiv_MASK              0x0000f000UL
+#define CLK1_CLK_PLL_REQ__FbMult_frac_MASK              0xffff0000UL
+#define CLK1_CLK_PLL_REQ__FbMult_int__SHIFT             0x00000000
+#define CLK1_CLK_PLL_REQ__PllSpineDiv__SHIFT            0x0000000c
+#define CLK1_CLK_PLL_REQ__FbMult_frac__SHIFT            0x00000010
+
+#define mmCLK01_CLK0_CLK_PLL_REQ                        0x16E37
+#define mmCLK01_CLK0_CLK0_DFS_CNTL                      0x16E64
+#define mmCLK01_CLK0_CLK1_DFS_CNTL                      0x16E67
+#define mmCLK01_CLK0_CLK2_DFS_CNTL                      0x16E6A
+#define mmCLK01_CLK0_CLK3_DFS_CNTL                      0x16E6D
+#define mmCLK01_CLK0_CLK4_DFS_CNTL                      0x16E70
+
+#define CLK0_CLK_PLL_REQ__FbMult_int_MASK               0x000001ffL
+#define CLK0_CLK_PLL_REQ__PllSpineDiv_MASK              0x0000f000L
+#define CLK0_CLK_PLL_REQ__FbMult_frac_MASK              0xffff0000L
+#define CLK0_CLK_PLL_REQ__FbMult_int__SHIFT             0x00000000
+#define CLK0_CLK_PLL_REQ__PllSpineDiv__SHIFT            0x0000000c
+#define CLK0_CLK_PLL_REQ__FbMult_frac__SHIFT            0x00000010
+
+#undef FN
+#define FN(reg_name, field_name) \
+	clk_mgr->clk_mgr_shift->field_name, clk_mgr->clk_mgr_mask->field_name
+
+#define REG(reg) \
+	(clk_mgr->regs->reg)
+
+#define BASE_INNER(seg) DCN_BASE__INST0_SEG ## seg
+
+#define BASE(seg) BASE_INNER(seg)
+
+#define SR(reg_name)\
+		.reg_name = BASE(reg ## reg_name ## _BASE_IDX) +  \
+					reg ## reg_name
+
+#define CLK_SR_DCN32(reg_name)\
+	.reg_name = mm ## reg_name
+
+static const struct clk_mgr_registers clk_mgr_regs_dcn32 = {
+	CLK_REG_LIST_DCN32()
+};
+
+static const struct clk_mgr_shift clk_mgr_shift_dcn32 = {
+	CLK_COMMON_MASK_SH_LIST_DCN32(__SHIFT)
+};
+
+static const struct clk_mgr_mask clk_mgr_mask_dcn32 = {
+	CLK_COMMON_MASK_SH_LIST_DCN32(_MASK)
+};
+
+
+#define CLK_SR_DCN321(reg_name, block, inst)\
+	.reg_name = mm ## block ## _ ## reg_name
+
+static const struct clk_mgr_registers clk_mgr_regs_dcn321 = {
+	CLK_REG_LIST_DCN321()
+};
+
+static const struct clk_mgr_shift clk_mgr_shift_dcn321 = {
+	CLK_COMMON_MASK_SH_LIST_DCN321(__SHIFT)
+};
+
+static const struct clk_mgr_mask clk_mgr_mask_dcn321 = {
+	CLK_COMMON_MASK_SH_LIST_DCN321(_MASK)
+};
+
+
+/* Query SMU for all clock states for a particular clock */
+static void dcn32_init_single_clock(struct clk_mgr_internal *clk_mgr, PPCLK_e clk, unsigned int *entry_0,
+		unsigned int *num_levels)
+{
+	unsigned int i;
+	char *entry_i = (char *)entry_0;
+
+	uint32_t ret = dcn30_smu_get_dpm_freq_by_index(clk_mgr, clk, 0xFF);
+
+	if (ret & (1 << 31))
+		/* fine-grained, only min and max */
+		*num_levels = 2;
+	else
+		/* discrete, a number of fixed states */
+		/* will set num_levels to 0 on failure */
+		*num_levels = ret & 0xFF;
+
+	/* if the initial message failed, num_levels will be 0 */
+	for (i = 0; i < *num_levels; i++) {
+		*((unsigned int *)entry_i) = (dcn30_smu_get_dpm_freq_by_index(clk_mgr, clk, i) & 0xFFFF);
+		entry_i += sizeof(clk_mgr->base.bw_params->clk_table.entries[0]);
+	}
+}
+
+static void dcn32_build_wm_range_table(struct clk_mgr_internal *clk_mgr)
+{
+	DC_FP_START();
+	dcn32_build_wm_range_table_fpu(clk_mgr);
+	DC_FP_END();
+}
+
+void dcn32_init_clocks(struct clk_mgr *clk_mgr_base)
+{
+	struct clk_mgr_internal *clk_mgr = TO_CLK_MGR_INTERNAL(clk_mgr_base);
+	unsigned int num_levels;
+
+	memset(&(clk_mgr_base->clks), 0, sizeof(struct dc_clocks));
+	clk_mgr_base->clks.p_state_change_support = true;
+	clk_mgr_base->clks.prev_p_state_change_support = true;
+	clk_mgr_base->clks.fclk_prev_p_state_change_support = true;
+	clk_mgr->smu_present = false;
+
+	if (!clk_mgr_base->bw_params)
+		return;
+
+	if (!clk_mgr_base->force_smu_not_present && dcn30_smu_get_smu_version(clk_mgr, &clk_mgr->smu_ver))
+		clk_mgr->smu_present = true;
+
+	if (!clk_mgr->smu_present)
+		return;
+
+	dcn30_smu_check_driver_if_version(clk_mgr);
+	dcn30_smu_check_msg_header_version(clk_mgr);
+
+	/* DCFCLK */
+	dcn32_init_single_clock(clk_mgr, PPCLK_DCFCLK,
+			&clk_mgr_base->bw_params->clk_table.entries[0].dcfclk_mhz,
+			&num_levels);
+
+	/* SOCCLK */
+	dcn32_init_single_clock(clk_mgr, PPCLK_SOCCLK,
+					&clk_mgr_base->bw_params->clk_table.entries[0].socclk_mhz,
+					&num_levels);
+	/* DTBCLK */
+	if (!clk_mgr->base.ctx->dc->debug.disable_dtb_ref_clk_switch)
+		dcn32_init_single_clock(clk_mgr, PPCLK_DTBCLK,
+				&clk_mgr_base->bw_params->clk_table.entries[0].dtbclk_mhz,
+				&num_levels);
+
+	/* DISPCLK */
+	dcn32_init_single_clock(clk_mgr, PPCLK_DISPCLK,
+			&clk_mgr_base->bw_params->clk_table.entries[0].dispclk_mhz,
+			&num_levels);
+
+	if (clk_mgr_base->ctx->dc->debug.min_disp_clk_khz) {
+		unsigned int i;
+
+		for (i = 0; i < num_levels; i++)
+			if (clk_mgr_base->bw_params->clk_table.entries[i].dispclk_mhz
+					< khz_to_mhz_ceil(clk_mgr_base->ctx->dc->debug.min_disp_clk_khz))
+				clk_mgr_base->bw_params->clk_table.entries[i].dispclk_mhz
+					= khz_to_mhz_ceil(clk_mgr_base->ctx->dc->debug.min_disp_clk_khz);
+	}
+
+	if (clk_mgr_base->ctx->dc->debug.min_dpp_clk_khz) {
+		unsigned int i;
+
+		for (i = 0; i < num_levels; i++)
+			if (clk_mgr_base->bw_params->clk_table.entries[i].dppclk_mhz
+					< khz_to_mhz_ceil(clk_mgr_base->ctx->dc->debug.min_dpp_clk_khz))
+				clk_mgr_base->bw_params->clk_table.entries[i].dppclk_mhz
+					= khz_to_mhz_ceil(clk_mgr_base->ctx->dc->debug.min_dpp_clk_khz);
+	}
+
+	/* Get UCLK, update bounding box */
+	clk_mgr_base->funcs->get_memclk_states_from_smu(clk_mgr_base);
+
+	DC_FP_START();
+	/* WM range table */
+	dcn32_build_wm_range_table(clk_mgr);
+	DC_FP_END();
+}
+
+static void dcn32_update_clocks_update_dtb_dto(struct clk_mgr_internal *clk_mgr,
+			struct dc_state *context,
+			int ref_dtbclk_khz)
+{
+	struct dccg *dccg = clk_mgr->dccg;
+	uint32_t tg_mask = 0;
+	int i;
+
+	for (i = 0; i < clk_mgr->base.ctx->dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
+		struct dtbclk_dto_params dto_params = {0};
+
+		/* use mask to program DTO once per tg */
+		if (pipe_ctx->stream_res.tg &&
+				!(tg_mask & (1 << pipe_ctx->stream_res.tg->inst))) {
+			tg_mask |= (1 << pipe_ctx->stream_res.tg->inst);
+
+			dto_params.otg_inst = pipe_ctx->stream_res.tg->inst;
+			dto_params.ref_dtbclk_khz = ref_dtbclk_khz;
+
+			if (is_dp_128b_132b_signal(pipe_ctx)) {
+				dto_params.pixclk_khz = pipe_ctx->stream->phy_pix_clk;
+
+				if (pipe_ctx->stream_res.audio != NULL)
+					dto_params.req_audio_dtbclk_khz = 24000;
+			}
+			if (dc_is_hdmi_signal(pipe_ctx->stream->signal))
+				dto_params.is_hdmi = true;
+
+			dccg->funcs->set_dtbclk_dto(clk_mgr->dccg, &dto_params);
+			//dccg->funcs->set_audio_dtbclk_dto(clk_mgr->dccg, &dto_params);
+		}
+	}
+}
+
+/* Since DPPCLK request to PMFW needs to be exact (due to DPP DTO programming),
+ * update DPPCLK to be the exact frequency that will be set after the DPPCLK
+ * divider is updated. This will prevent rounding issues that could cause DPP
+ * refclk and DPP DTO to not match up.
+ */
+static void dcn32_update_dppclk_dispclk_freq(struct clk_mgr_internal *clk_mgr, struct dc_clocks *new_clocks)
+{
+	int dpp_divider = 0;
+	int disp_divider = 0;
+
+	if (new_clocks->dppclk_khz) {
+		dpp_divider = DENTIST_DIVIDER_RANGE_SCALE_FACTOR
+				* clk_mgr->base.dentist_vco_freq_khz / new_clocks->dppclk_khz;
+		new_clocks->dppclk_khz = (DENTIST_DIVIDER_RANGE_SCALE_FACTOR * clk_mgr->base.dentist_vco_freq_khz) / dpp_divider;
+	}
+	if (new_clocks->dispclk_khz > 0) {
+		disp_divider = DENTIST_DIVIDER_RANGE_SCALE_FACTOR
+				* clk_mgr->base.dentist_vco_freq_khz / new_clocks->dispclk_khz;
+		new_clocks->dispclk_khz = (DENTIST_DIVIDER_RANGE_SCALE_FACTOR * clk_mgr->base.dentist_vco_freq_khz) / disp_divider;
+	}
+}
+
+static void dcn32_update_clocks(struct clk_mgr *clk_mgr_base,
+			struct dc_state *context,
+			bool safe_to_lower)
+{
+	struct clk_mgr_internal *clk_mgr = TO_CLK_MGR_INTERNAL(clk_mgr_base);
+	struct dc_clocks *new_clocks = &context->bw_ctx.bw.dcn.clk;
+	struct dc *dc = clk_mgr_base->ctx->dc;
+	int display_count;
+	bool update_dppclk = false;
+	bool update_dispclk = false;
+	bool enter_display_off = false;
+	bool dpp_clock_lowered = false;
+	struct dmcu *dmcu = clk_mgr_base->ctx->dc->res_pool->dmcu;
+	bool force_reset = false;
+	bool update_uclk = false, update_fclk = false;
+	bool p_state_change_support;
+	bool fclk_p_state_change_support;
+	int total_plane_count;
+
+	if (dc->work_arounds.skip_clock_update)
+		return;
+
+	if (clk_mgr_base->clks.dispclk_khz == 0 ||
+			(dc->debug.force_clock_mode & 0x1)) {
+		/* This is from resume or boot up, if forced_clock cfg option used,
+		 * we bypass program dispclk and DPPCLK, but need set them for S3.
+		 */
+		force_reset = true;
+
+		dcn2_read_clocks_from_hw_dentist(clk_mgr_base);
+
+		/* Force_clock_mode 0x1:  force reset the clock even it is the same clock
+		 * as long as it is in Passive level.
+		 */
+	}
+	display_count = clk_mgr_helper_get_active_display_cnt(dc, context);
+
+	if (display_count == 0)
+		enter_display_off = true;
+
+	if (clk_mgr->smu_present) {
+		if (enter_display_off == safe_to_lower)
+			dcn30_smu_set_num_of_displays(clk_mgr, display_count);
+
+		if (dc->debug.force_min_dcfclk_mhz > 0)
+			new_clocks->dcfclk_khz = (new_clocks->dcfclk_khz > (dc->debug.force_min_dcfclk_mhz * 1000)) ?
+					new_clocks->dcfclk_khz : (dc->debug.force_min_dcfclk_mhz * 1000);
+
+		if (should_set_clock(safe_to_lower, new_clocks->dcfclk_khz, clk_mgr_base->clks.dcfclk_khz)) {
+			clk_mgr_base->clks.dcfclk_khz = new_clocks->dcfclk_khz;
+			dcn32_smu_set_hard_min_by_freq(clk_mgr, PPCLK_DCFCLK, khz_to_mhz_ceil(clk_mgr_base->clks.dcfclk_khz));
+		}
+
+		if (should_set_clock(safe_to_lower, new_clocks->dcfclk_deep_sleep_khz, clk_mgr_base->clks.dcfclk_deep_sleep_khz)) {
+			clk_mgr_base->clks.dcfclk_deep_sleep_khz = new_clocks->dcfclk_deep_sleep_khz;
+			dcn30_smu_set_min_deep_sleep_dcef_clk(clk_mgr, khz_to_mhz_ceil(clk_mgr_base->clks.dcfclk_deep_sleep_khz));
+		}
+
+		if (should_set_clock(safe_to_lower, new_clocks->socclk_khz, clk_mgr_base->clks.socclk_khz))
+			/* We don't actually care about socclk, don't notify SMU of hard min */
+			clk_mgr_base->clks.socclk_khz = new_clocks->socclk_khz;
+
+		clk_mgr_base->clks.prev_p_state_change_support = clk_mgr_base->clks.p_state_change_support;
+		clk_mgr_base->clks.fclk_prev_p_state_change_support = clk_mgr_base->clks.fclk_p_state_change_support;
+		clk_mgr_base->clks.prev_num_ways = clk_mgr_base->clks.num_ways;
+
+		if (clk_mgr_base->clks.num_ways != new_clocks->num_ways &&
+				clk_mgr_base->clks.num_ways < new_clocks->num_ways) {
+			clk_mgr_base->clks.num_ways = new_clocks->num_ways;
+			dcn32_smu_send_cab_for_uclk_message(clk_mgr, clk_mgr_base->clks.num_ways);
+		}
+
+		total_plane_count = clk_mgr_helper_get_active_plane_cnt(dc, context);
+		p_state_change_support = new_clocks->p_state_change_support || (total_plane_count == 0);
+		fclk_p_state_change_support = new_clocks->fclk_p_state_change_support || (total_plane_count == 0);
+		if (should_update_pstate_support(safe_to_lower, p_state_change_support, clk_mgr_base->clks.p_state_change_support)) {
+			clk_mgr_base->clks.p_state_change_support = p_state_change_support;
+
+			/* to disable P-State switching, set UCLK min = max */
+			if (!clk_mgr_base->clks.p_state_change_support)
+				dcn32_smu_set_hard_min_by_freq(clk_mgr, PPCLK_UCLK,
+						clk_mgr_base->bw_params->clk_table.entries[clk_mgr_base->bw_params->clk_table.num_entries - 1].memclk_mhz);
+		}
+
+		if (should_update_pstate_support(safe_to_lower, fclk_p_state_change_support, clk_mgr_base->clks.fclk_p_state_change_support) &&
+				clk_mgr_base->ctx->dce_version != DCN_VERSION_3_21) {
+			clk_mgr_base->clks.fclk_p_state_change_support = fclk_p_state_change_support;
+
+			/* To disable FCLK P-state switching, send FCLK_PSTATE_NOTSUPPORTED message to PMFW */
+			if (clk_mgr_base->ctx->dce_version != DCN_VERSION_3_21 && !clk_mgr_base->clks.fclk_p_state_change_support) {
+				/* Handle code for sending a message to PMFW that FCLK P-state change is not supported */
+				dcn32_smu_send_fclk_pstate_message(clk_mgr, FCLK_PSTATE_NOTSUPPORTED);
+			}
+		}
+
+		/* Always update saved value, even if new value not set due to P-State switching unsupported */
+		if (should_set_clock(safe_to_lower, new_clocks->dramclk_khz, clk_mgr_base->clks.dramclk_khz)) {
+			clk_mgr_base->clks.dramclk_khz = new_clocks->dramclk_khz;
+			update_uclk = true;
+		}
+
+		/* Always update saved value, even if new value not set due to P-State switching unsupported. Also check safe_to_lower for FCLK */
+		if (safe_to_lower && (clk_mgr_base->clks.fclk_p_state_change_support != clk_mgr_base->clks.fclk_prev_p_state_change_support)) {
+			update_fclk = true;
+		}
+
+		/* set UCLK to requested value if P-State switching is supported, or to re-enable P-State switching */
+		if (clk_mgr_base->clks.p_state_change_support &&
+				(update_uclk || !clk_mgr_base->clks.prev_p_state_change_support))
+			dcn32_smu_set_hard_min_by_freq(clk_mgr, PPCLK_UCLK, khz_to_mhz_ceil(clk_mgr_base->clks.dramclk_khz));
+
+		if (clk_mgr_base->ctx->dce_version != DCN_VERSION_3_21 && clk_mgr_base->clks.fclk_p_state_change_support && update_fclk) {
+			/* Handle the code for sending a message to PMFW that FCLK P-state change is supported */
+			dcn32_smu_send_fclk_pstate_message(clk_mgr, FCLK_PSTATE_SUPPORTED);
+		}
+
+		if (clk_mgr_base->clks.num_ways != new_clocks->num_ways &&
+				clk_mgr_base->clks.num_ways > new_clocks->num_ways) {
+			clk_mgr_base->clks.num_ways = new_clocks->num_ways;
+			dcn32_smu_send_cab_for_uclk_message(clk_mgr, clk_mgr_base->clks.num_ways);
+		}
+	}
+
+	dcn32_update_dppclk_dispclk_freq(clk_mgr, new_clocks);
+	if (should_set_clock(safe_to_lower, new_clocks->dppclk_khz, clk_mgr_base->clks.dppclk_khz)) {
+		if (clk_mgr_base->clks.dppclk_khz > new_clocks->dppclk_khz)
+			dpp_clock_lowered = true;
+
+		clk_mgr_base->clks.dppclk_khz = new_clocks->dppclk_khz;
+
+		if (clk_mgr->smu_present && !dpp_clock_lowered)
+			dcn32_smu_set_hard_min_by_freq(clk_mgr, PPCLK_DPPCLK, khz_to_mhz_ceil(clk_mgr_base->clks.dppclk_khz));
+
+		update_dppclk = true;
+	}
+
+	if (should_set_clock(safe_to_lower, new_clocks->dispclk_khz, clk_mgr_base->clks.dispclk_khz)) {
+		clk_mgr_base->clks.dispclk_khz = new_clocks->dispclk_khz;
+
+		if (clk_mgr->smu_present)
+			dcn32_smu_set_hard_min_by_freq(clk_mgr, PPCLK_DISPCLK, khz_to_mhz_ceil(clk_mgr_base->clks.dispclk_khz));
+
+		update_dispclk = true;
+	}
+
+	if (!new_clocks->dtbclk_en) {
+		new_clocks->ref_dtbclk_khz = 0;
+	}
+
+	/* clock limits are received with MHz precision, divide by 1000 to prevent setting clocks at every call */
+	if (!dc->debug.disable_dtb_ref_clk_switch &&
+			should_set_clock(safe_to_lower, new_clocks->ref_dtbclk_khz / 1000, clk_mgr_base->clks.ref_dtbclk_khz / 1000)) {
+		/* DCCG requires KHz precision for DTBCLK */
+		clk_mgr_base->clks.ref_dtbclk_khz =
+				dcn32_smu_set_hard_min_by_freq(clk_mgr, PPCLK_DTBCLK, khz_to_mhz_ceil(new_clocks->ref_dtbclk_khz));
+
+		dcn32_update_clocks_update_dtb_dto(clk_mgr, context, clk_mgr_base->clks.ref_dtbclk_khz);
+	}
+
+	if (dc->config.forced_clocks == false || (force_reset && safe_to_lower)) {
+		if (dpp_clock_lowered) {
+			/* if clock is being lowered, increase DTO before lowering refclk */
+			dcn20_update_clocks_update_dpp_dto(clk_mgr, context, safe_to_lower);
+			dcn20_update_clocks_update_dentist(clk_mgr, context);
+			if (clk_mgr->smu_present)
+				dcn32_smu_set_hard_min_by_freq(clk_mgr, PPCLK_DPPCLK, khz_to_mhz_ceil(clk_mgr_base->clks.dppclk_khz));
+		} else {
+			/* if clock is being raised, increase refclk before lowering DTO */
+			if (update_dppclk || update_dispclk)
+				dcn20_update_clocks_update_dentist(clk_mgr, context);
+			/* There is a check inside dcn20_update_clocks_update_dpp_dto which ensures
+			 * that we do not lower dto when it is not safe to lower. We do not need to
+			 * compare the current and new dppclk before calling this function.
+			 */
+			dcn20_update_clocks_update_dpp_dto(clk_mgr, context, safe_to_lower);
+		}
+	}
+
+	if (update_dispclk && dmcu && dmcu->funcs->is_dmcu_initialized(dmcu))
+		/*update dmcu for wait_loop count*/
+		dmcu->funcs->set_psr_wait_loop(dmcu,
+				clk_mgr_base->clks.dispclk_khz / 1000 / 7);
+}
+
+static uint32_t dcn32_get_vco_frequency_from_reg(struct clk_mgr_internal *clk_mgr)
+{
+		struct fixed31_32 pll_req;
+		uint32_t pll_req_reg = 0;
+
+		/* get FbMult value */
+		if (ASICREV_IS_GC_11_0_2(clk_mgr->base.ctx->asic_id.hw_internal_rev))
+			pll_req_reg = REG_READ(CLK0_CLK_PLL_REQ);
+		else
+			pll_req_reg = REG_READ(CLK1_CLK_PLL_REQ);
+
+		/* set up a fixed-point number
+		 * this works because the int part is on the right edge of the register
+		 * and the frac part is on the left edge
+		 */
+		pll_req = dc_fixpt_from_int(pll_req_reg & clk_mgr->clk_mgr_mask->FbMult_int);
+		pll_req.value |= pll_req_reg & clk_mgr->clk_mgr_mask->FbMult_frac;
+
+		/* multiply by REFCLK period */
+		pll_req = dc_fixpt_mul_int(pll_req, clk_mgr->dfs_ref_freq_khz);
+
+		return dc_fixpt_floor(pll_req);
+}
+
+static void dcn32_dump_clk_registers(struct clk_state_registers_and_bypass *regs_and_bypass,
+		struct clk_mgr *clk_mgr_base, struct clk_log_info *log_info)
+{
+	struct clk_mgr_internal *clk_mgr = TO_CLK_MGR_INTERNAL(clk_mgr_base);
+	uint32_t dprefclk_did = 0;
+	uint32_t dcfclk_did = 0;
+	uint32_t dtbclk_did = 0;
+	uint32_t dispclk_did = 0;
+	uint32_t dppclk_did = 0;
+	uint32_t target_div = 0;
+
+	if (ASICREV_IS_GC_11_0_2(clk_mgr->base.ctx->asic_id.hw_internal_rev)) {
+		/* DFS Slice 0 is used for DISPCLK */
+		dispclk_did = REG_READ(CLK0_CLK0_DFS_CNTL);
+		/* DFS Slice 1 is used for DPPCLK */
+		dppclk_did = REG_READ(CLK0_CLK1_DFS_CNTL);
+		/* DFS Slice 2 is used for DPREFCLK */
+		dprefclk_did = REG_READ(CLK0_CLK2_DFS_CNTL);
+		/* DFS Slice 3 is used for DCFCLK */
+		dcfclk_did = REG_READ(CLK0_CLK3_DFS_CNTL);
+		/* DFS Slice 4 is used for DTBCLK */
+		dtbclk_did = REG_READ(CLK0_CLK4_DFS_CNTL);
+	} else {
+		/* DFS Slice 0 is used for DISPCLK */
+		dispclk_did = REG_READ(CLK1_CLK0_DFS_CNTL);
+		/* DFS Slice 1 is used for DPPCLK */
+		dppclk_did = REG_READ(CLK1_CLK1_DFS_CNTL);
+		/* DFS Slice 2 is used for DPREFCLK */
+		dprefclk_did = REG_READ(CLK1_CLK2_DFS_CNTL);
+		/* DFS Slice 3 is used for DCFCLK */
+		dcfclk_did = REG_READ(CLK1_CLK3_DFS_CNTL);
+		/* DFS Slice 4 is used for DTBCLK */
+		dtbclk_did = REG_READ(CLK1_CLK4_DFS_CNTL);
+	}
+
+	/* Convert DISPCLK DFS Slice DID to divider*/
+	target_div = dentist_get_divider_from_did(dispclk_did);
+	//Get dispclk in khz
+	regs_and_bypass->dispclk = (DENTIST_DIVIDER_RANGE_SCALE_FACTOR
+			* clk_mgr->base.dentist_vco_freq_khz) / target_div;
+
+	/* Convert DISPCLK DFS Slice DID to divider*/
+	target_div = dentist_get_divider_from_did(dppclk_did);
+	//Get dppclk in khz
+	regs_and_bypass->dppclk = (DENTIST_DIVIDER_RANGE_SCALE_FACTOR
+			* clk_mgr->base.dentist_vco_freq_khz) / target_div;
+
+	/* Convert DPREFCLK DFS Slice DID to divider*/
+	target_div = dentist_get_divider_from_did(dprefclk_did);
+	//Get dprefclk in khz
+	regs_and_bypass->dprefclk = (DENTIST_DIVIDER_RANGE_SCALE_FACTOR
+			* clk_mgr->base.dentist_vco_freq_khz) / target_div;
+
+	/* Convert DCFCLK DFS Slice DID to divider*/
+	target_div = dentist_get_divider_from_did(dcfclk_did);
+	//Get dcfclk in khz
+	regs_and_bypass->dcfclk = (DENTIST_DIVIDER_RANGE_SCALE_FACTOR
+			* clk_mgr->base.dentist_vco_freq_khz) / target_div;
+
+	/* Convert DTBCLK DFS Slice DID to divider*/
+	target_div = dentist_get_divider_from_did(dtbclk_did);
+	//Get dtbclk in khz
+	regs_and_bypass->dtbclk = (DENTIST_DIVIDER_RANGE_SCALE_FACTOR
+			* clk_mgr->base.dentist_vco_freq_khz) / target_div;
+}
+
+static void dcn32_clock_read_ss_info(struct clk_mgr_internal *clk_mgr)
+{
+	struct dc_bios *bp = clk_mgr->base.ctx->dc_bios;
+	int ss_info_num = bp->funcs->get_ss_entry_number(
+			bp, AS_SIGNAL_TYPE_GPU_PLL);
+
+	if (ss_info_num) {
+		struct spread_spectrum_info info = { { 0 } };
+		enum bp_result result = bp->funcs->get_spread_spectrum_info(
+				bp, AS_SIGNAL_TYPE_GPU_PLL, 0, &info);
+
+		/* SSInfo.spreadSpectrumPercentage !=0 would be sign
+		 * that SS is enabled
+		 */
+		if (result == BP_RESULT_OK &&
+				info.spread_spectrum_percentage != 0) {
+			clk_mgr->ss_on_dprefclk = true;
+			clk_mgr->dprefclk_ss_divider = info.spread_percentage_divider;
+
+			if (info.type.CENTER_MODE == 0) {
+				/* Currently for DP Reference clock we
+				 * need only SS percentage for
+				 * downspread
+				 */
+				clk_mgr->dprefclk_ss_percentage =
+						info.spread_spectrum_percentage;
+			}
+		}
+	}
+}
+static void dcn32_notify_wm_ranges(struct clk_mgr *clk_mgr_base)
+{
+	unsigned int i;
+	struct clk_mgr_internal *clk_mgr = TO_CLK_MGR_INTERNAL(clk_mgr_base);
+	WatermarksExternal_t *table = (WatermarksExternal_t *) clk_mgr->wm_range_table;
+
+	if (!clk_mgr->smu_present)
+		return;
+
+	if (!table)
+		return;
+
+	memset(table, 0, sizeof(*table));
+
+	/* collect valid ranges, place in pmfw table */
+	for (i = 0; i < WM_SET_COUNT; i++)
+		if (clk_mgr->base.bw_params->wm_table.nv_entries[i].valid) {
+			table->Watermarks.WatermarkRow[i].WmSetting = i;
+			table->Watermarks.WatermarkRow[i].Flags = clk_mgr->base.bw_params->wm_table.nv_entries[i].pmfw_breakdown.wm_type;
+		}
+	dcn30_smu_set_dram_addr_high(clk_mgr, clk_mgr->wm_range_table_addr >> 32);
+	dcn30_smu_set_dram_addr_low(clk_mgr, clk_mgr->wm_range_table_addr & 0xFFFFFFFF);
+	dcn32_smu_transfer_wm_table_dram_2_smu(clk_mgr);
+}
+
+/* Set min memclk to minimum, either constrained by the current mode or DPM0 */
+static void dcn32_set_hard_min_memclk(struct clk_mgr *clk_mgr_base, bool current_mode)
+{
+	struct clk_mgr_internal *clk_mgr = TO_CLK_MGR_INTERNAL(clk_mgr_base);
+
+	if (!clk_mgr->smu_present)
+		return;
+
+	if (current_mode) {
+		if (clk_mgr_base->clks.p_state_change_support)
+			dcn32_smu_set_hard_min_by_freq(clk_mgr, PPCLK_UCLK,
+					khz_to_mhz_ceil(clk_mgr_base->clks.dramclk_khz));
+		else
+			dcn32_smu_set_hard_min_by_freq(clk_mgr, PPCLK_UCLK,
+					clk_mgr_base->bw_params->clk_table.entries[clk_mgr_base->bw_params->clk_table.num_entries - 1].memclk_mhz);
+	} else {
+		dcn32_smu_set_hard_min_by_freq(clk_mgr, PPCLK_UCLK,
+				clk_mgr_base->bw_params->clk_table.entries[0].memclk_mhz);
+	}
+}
+
+/* Set max memclk to highest DPM value */
+static void dcn32_set_hard_max_memclk(struct clk_mgr *clk_mgr_base)
+{
+	struct clk_mgr_internal *clk_mgr = TO_CLK_MGR_INTERNAL(clk_mgr_base);
+
+	if (!clk_mgr->smu_present)
+		return;
+
+	dcn30_smu_set_hard_max_by_freq(clk_mgr, PPCLK_UCLK,
+			clk_mgr_base->bw_params->clk_table.entries[clk_mgr_base->bw_params->clk_table.num_entries - 1].memclk_mhz);
+}
+
+/* Get current memclk states, update bounding box */
+static void dcn32_get_memclk_states_from_smu(struct clk_mgr *clk_mgr_base)
+{
+	struct clk_mgr_internal *clk_mgr = TO_CLK_MGR_INTERNAL(clk_mgr_base);
+	unsigned int num_levels;
+
+	if (!clk_mgr->smu_present)
+		return;
+
+	/* Refresh memclk states */
+	dcn32_init_single_clock(clk_mgr, PPCLK_UCLK,
+			&clk_mgr_base->bw_params->clk_table.entries[0].memclk_mhz,
+			&num_levels);
+	clk_mgr_base->bw_params->clk_table.num_entries = num_levels ? num_levels : 1;
+
+	DC_FP_START();
+	/* Refresh bounding box */
+	clk_mgr_base->ctx->dc->res_pool->funcs->update_bw_bounding_box(
+			clk_mgr->base.ctx->dc, clk_mgr_base->bw_params);
+	DC_FP_END();
+}
+
+static bool dcn32_are_clock_states_equal(struct dc_clocks *a,
+					struct dc_clocks *b)
+{
+	if (a->dispclk_khz != b->dispclk_khz)
+		return false;
+	else if (a->dppclk_khz != b->dppclk_khz)
+		return false;
+	else if (a->dcfclk_khz != b->dcfclk_khz)
+		return false;
+	else if (a->dcfclk_deep_sleep_khz != b->dcfclk_deep_sleep_khz)
+		return false;
+	else if (a->dramclk_khz != b->dramclk_khz)
+		return false;
+	else if (a->p_state_change_support != b->p_state_change_support)
+		return false;
+	else if (a->fclk_p_state_change_support != b->fclk_p_state_change_support)
+		return false;
+
+	return true;
+}
+
+static void dcn32_enable_pme_wa(struct clk_mgr *clk_mgr_base)
+{
+	struct clk_mgr_internal *clk_mgr = TO_CLK_MGR_INTERNAL(clk_mgr_base);
+
+	if (!clk_mgr->smu_present)
+		return;
+
+	dcn32_smu_set_pme_workaround(clk_mgr);
+}
+
+static bool dcn32_is_smu_present(struct clk_mgr *clk_mgr_base)
+{
+	struct clk_mgr_internal *clk_mgr = TO_CLK_MGR_INTERNAL(clk_mgr_base);
+	return clk_mgr->smu_present;
+}
+
+
+static struct clk_mgr_funcs dcn32_funcs = {
+		.get_dp_ref_clk_frequency = dce12_get_dp_ref_freq_khz,
+		.get_dtb_ref_clk_frequency = dcn31_get_dtb_ref_freq_khz,
+		.update_clocks = dcn32_update_clocks,
+		.dump_clk_registers = dcn32_dump_clk_registers,
+		.init_clocks = dcn32_init_clocks,
+		.notify_wm_ranges = dcn32_notify_wm_ranges,
+		.set_hard_min_memclk = dcn32_set_hard_min_memclk,
+		.set_hard_max_memclk = dcn32_set_hard_max_memclk,
+		.get_memclk_states_from_smu = dcn32_get_memclk_states_from_smu,
+		.are_clock_states_equal = dcn32_are_clock_states_equal,
+		.enable_pme_wa = dcn32_enable_pme_wa,
+		.is_smu_present = dcn32_is_smu_present,
+};
+
+void dcn32_clk_mgr_construct(
+		struct dc_context *ctx,
+		struct clk_mgr_internal *clk_mgr,
+		struct pp_smu_funcs *pp_smu,
+		struct dccg *dccg)
+{
+	clk_mgr->base.ctx = ctx;
+	clk_mgr->base.funcs = &dcn32_funcs;
+	if (ASICREV_IS_GC_11_0_2(clk_mgr->base.ctx->asic_id.hw_internal_rev)) {
+		clk_mgr->regs = &clk_mgr_regs_dcn321;
+		clk_mgr->clk_mgr_shift = &clk_mgr_shift_dcn321;
+		clk_mgr->clk_mgr_mask = &clk_mgr_mask_dcn321;
+	} else {
+		clk_mgr->regs = &clk_mgr_regs_dcn32;
+		clk_mgr->clk_mgr_shift = &clk_mgr_shift_dcn32;
+		clk_mgr->clk_mgr_mask = &clk_mgr_mask_dcn32;
+	}
+
+	clk_mgr->dccg = dccg;
+	clk_mgr->dfs_bypass_disp_clk = 0;
+
+	clk_mgr->dprefclk_ss_percentage = 0;
+	clk_mgr->dprefclk_ss_divider = 1000;
+	clk_mgr->ss_on_dprefclk = false;
+	clk_mgr->dfs_ref_freq_khz = 100000;
+
+	/* Changed from DCN3.2_clock_frequency doc to match
+	 * dcn32_dump_clk_registers from 4 * dentist_vco_freq_khz /
+	 * dprefclk DID divider
+	 */
+	clk_mgr->base.dprefclk_khz = 716666;
+	if (ctx->dc->debug.disable_dtb_ref_clk_switch) {
+		//initialize DTB ref clock value if DPM disabled
+		if (ctx->dce_version == DCN_VERSION_3_21)
+			clk_mgr->base.clks.ref_dtbclk_khz = 477800;
+		else
+			clk_mgr->base.clks.ref_dtbclk_khz = 268750;
+	}
+
+	/* integer part is now VCO frequency in kHz */
+	clk_mgr->base.dentist_vco_freq_khz = dcn32_get_vco_frequency_from_reg(clk_mgr);
+
+	/* in case we don't get a value from the register, use default */
+	if (clk_mgr->base.dentist_vco_freq_khz == 0)
+		clk_mgr->base.dentist_vco_freq_khz = 4300000; /* Updated as per HW docs */
+
+	if (ctx->dc->debug.disable_dtb_ref_clk_switch &&
+			clk_mgr->base.clks.ref_dtbclk_khz != clk_mgr->base.boot_snapshot.dtbclk) {
+		clk_mgr->base.clks.ref_dtbclk_khz = clk_mgr->base.boot_snapshot.dtbclk;
+	}
+
+	if (clk_mgr->base.boot_snapshot.dprefclk != 0) {
+		clk_mgr->base.dprefclk_khz = clk_mgr->base.boot_snapshot.dprefclk;
+	}
+	dcn32_clock_read_ss_info(clk_mgr);
+
+	clk_mgr->dfs_bypass_enabled = false;
+
+	clk_mgr->smu_present = false;
+
+	clk_mgr->base.bw_params = kzalloc(sizeof(*clk_mgr->base.bw_params), GFP_KERNEL);
+
+	/* need physical address of table to give to PMFW */
+	clk_mgr->wm_range_table = dm_helpers_allocate_gpu_mem(clk_mgr->base.ctx,
+			DC_MEM_ALLOC_TYPE_GART, sizeof(WatermarksExternal_t),
+			&clk_mgr->wm_range_table_addr);
+}
+
+void dcn32_clk_mgr_destroy(struct clk_mgr_internal *clk_mgr)
+{
+	if (clk_mgr->base.bw_params)
+		kfree(clk_mgr->base.bw_params);
+
+	if (clk_mgr->wm_range_table)
+		dm_helpers_free_gpu_mem(clk_mgr->base.ctx, DC_MEM_ALLOC_TYPE_GART,
+				clk_mgr->wm_range_table);
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.h b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.h
new file mode 100644
index 000000000000..57e09c7c95f5
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#ifndef __DCN32_CLK_MGR_H_
+#define __DCN32_CLK_MGR_H_
+
+void dcn32_init_clocks(struct clk_mgr *clk_mgr_base);
+
+void dcn32_clk_mgr_construct(struct dc_context *ctx,
+		struct clk_mgr_internal *clk_mgr,
+		struct pp_smu_funcs *pp_smu,
+		struct dccg *dccg);
+
+void dcn32_clk_mgr_destroy(struct clk_mgr_internal *clk_mgr);
+
+
+
+#endif /* __DCN32_CLK_MGR_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr_smu_msg.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr_smu_msg.c
new file mode 100644
index 000000000000..fb524fe4ab26
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr_smu_msg.c
@@ -0,0 +1,141 @@
+/*
+ * Copyright 2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dcn32_clk_mgr_smu_msg.h"
+
+#include "clk_mgr_internal.h"
+#include "reg_helper.h"
+#include "dalsmc.h"
+#include "smu13_driver_if.h"
+
+#define mmDAL_MSG_REG  0x1628A
+#define mmDAL_ARG_REG  0x16273
+#define mmDAL_RESP_REG 0x16274
+
+#define REG(reg_name) \
+	mm ## reg_name
+
+#include "logger_types.h"
+
+#define smu_print(str, ...) {DC_LOG_SMU(str, ##__VA_ARGS__); }
+
+
+/*
+ * Function to be used instead of REG_WAIT macro because the wait ends when
+ * the register is NOT EQUAL to zero, and because the translation in msg_if.h
+ * won't work with REG_WAIT.
+ */
+static uint32_t dcn32_smu_wait_for_response(struct clk_mgr_internal *clk_mgr, unsigned int delay_us, unsigned int max_retries)
+{
+	uint32_t reg = 0;
+
+	do {
+		reg = REG_READ(DAL_RESP_REG);
+		if (reg)
+			break;
+
+		if (delay_us >= 1000)
+			msleep(delay_us/1000);
+		else if (delay_us > 0)
+			udelay(delay_us);
+	} while (max_retries--);
+
+	return reg;
+}
+
+static bool dcn32_smu_send_msg_with_param(struct clk_mgr_internal *clk_mgr, uint32_t msg_id, uint32_t param_in, uint32_t *param_out)
+{
+	/* Wait for response register to be ready */
+	dcn32_smu_wait_for_response(clk_mgr, 10, 200000);
+
+	/* Clear response register */
+	REG_WRITE(DAL_RESP_REG, 0);
+
+	/* Set the parameter register for the SMU message */
+	REG_WRITE(DAL_ARG_REG, param_in);
+
+	/* Trigger the message transaction by writing the message ID */
+	REG_WRITE(DAL_MSG_REG, msg_id);
+
+	/* Wait for response */
+	if (dcn32_smu_wait_for_response(clk_mgr, 10, 200000) == DALSMC_Result_OK) {
+		if (param_out)
+			*param_out = REG_READ(DAL_ARG_REG);
+
+		return true;
+	}
+
+	return false;
+}
+
+void dcn32_smu_send_fclk_pstate_message(struct clk_mgr_internal *clk_mgr, bool enable)
+{
+	smu_print("FCLK P-state support value is : %d\n", enable);
+
+	dcn32_smu_send_msg_with_param(clk_mgr,
+			DALSMC_MSG_SetFclkSwitchAllow, enable ? FCLK_PSTATE_SUPPORTED : FCLK_PSTATE_NOTSUPPORTED, NULL);
+}
+
+void dcn32_smu_send_cab_for_uclk_message(struct clk_mgr_internal *clk_mgr, unsigned int num_ways)
+{
+	uint32_t param = (num_ways << 1) | (num_ways > 0);
+
+	dcn32_smu_send_msg_with_param(clk_mgr, DALSMC_MSG_SetCabForUclkPstate, param, NULL);
+	smu_print("Numways for SubVP : %d\n", num_ways);
+}
+
+void dcn32_smu_transfer_wm_table_dram_2_smu(struct clk_mgr_internal *clk_mgr)
+{
+	smu_print("SMU Transfer WM table DRAM 2 SMU\n");
+
+	dcn32_smu_send_msg_with_param(clk_mgr,
+			DALSMC_MSG_TransferTableDram2Smu, TABLE_WATERMARKS, NULL);
+}
+
+void dcn32_smu_set_pme_workaround(struct clk_mgr_internal *clk_mgr)
+{
+	smu_print("SMU Set PME workaround\n");
+
+	dcn32_smu_send_msg_with_param(clk_mgr,
+		DALSMC_MSG_BacoAudioD3PME, 0, NULL);
+}
+
+/* Returns the actual frequency that was set in MHz, 0 on failure */
+unsigned int dcn32_smu_set_hard_min_by_freq(struct clk_mgr_internal *clk_mgr, uint32_t clk, uint16_t freq_mhz)
+{
+	uint32_t response = 0;
+
+	/* bits 23:16 for clock type, lower 16 bits for frequency in MHz */
+	uint32_t param = (clk << 16) | freq_mhz;
+
+	smu_print("SMU Set hard min by freq: clk = %d, freq_mhz = %d MHz\n", clk, freq_mhz);
+
+	dcn32_smu_send_msg_with_param(clk_mgr,
+			DALSMC_MSG_SetHardMinByFreq, param, &response);
+
+	smu_print("SMU Frequency set = %d KHz\n", response);
+
+	return response;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr_smu_msg.h b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr_smu_msg.h
new file mode 100644
index 000000000000..a68038a41972
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr_smu_msg.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DCN32_CLK_MGR_SMU_MSG_H_
+#define __DCN32_CLK_MGR_SMU_MSG_H_
+
+#include "core_types.h"
+#include "dcn30/dcn30_clk_mgr_smu_msg.h"
+
+#define FCLK_PSTATE_NOTSUPPORTED       0x00
+#define FCLK_PSTATE_SUPPORTED          0x01
+
+/* TODO Remove this MSG ID define after it becomes available in dalsmc */
+#define DALSMC_MSG_SetCabForUclkPstate	0x12
+#define DALSMC_Result_OK				0x1
+
+void
+dcn32_smu_send_fclk_pstate_message(struct clk_mgr_internal *clk_mgr, bool enable);
+void dcn32_smu_transfer_wm_table_dram_2_smu(struct clk_mgr_internal *clk_mgr);
+void dcn32_smu_set_pme_workaround(struct clk_mgr_internal *clk_mgr);
+void dcn32_smu_send_cab_for_uclk_message(struct clk_mgr_internal *clk_mgr, unsigned int num_ways);
+void dcn32_smu_transfer_wm_table_dram_2_smu(struct clk_mgr_internal *clk_mgr);
+unsigned int dcn32_smu_set_hard_min_by_freq(struct clk_mgr_internal *clk_mgr, uint32_t clk, uint16_t freq_mhz);
+
+#endif /* __DCN32_CLK_MGR_SMU_MSG_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_smu13_driver_if.h b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_smu13_driver_if.h
new file mode 100644
index 000000000000..d30fbbdd1792
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_smu13_driver_if.h
@@ -0,0 +1,63 @@
+// This is a stripped-down version of the smu13_driver_if.h file for the relevant DAL interfaces.
+
+#define SMU13_DRIVER_IF_VERSION  0x18
+
+//Only Clks that have DPM descriptors are listed here
+typedef enum {
+	PPCLK_GFXCLK = 0,
+	PPCLK_SOCCLK,
+	PPCLK_UCLK,
+	PPCLK_FCLK,
+	PPCLK_DCLK_0,
+	PPCLK_VCLK_0,
+	PPCLK_DCLK_1,
+	PPCLK_VCLK_1,
+	PPCLK_DISPCLK,
+	PPCLK_DPPCLK,
+	PPCLK_DPREFCLK,
+	PPCLK_DCFCLK,
+	PPCLK_DTBCLK,
+	PPCLK_COUNT,
+} PPCLK_e;
+
+typedef struct {
+	uint8_t  WmSetting;
+	uint8_t  Flags;
+	uint8_t  Padding[2];
+
+} WatermarkRowGeneric_t;
+
+#define NUM_WM_RANGES 4
+
+typedef enum {
+	WATERMARKS_CLOCK_RANGE = 0,
+	WATERMARKS_DUMMY_PSTATE,
+	WATERMARKS_MALL,
+	WATERMARKS_COUNT,
+} WATERMARKS_FLAGS_e;
+
+typedef struct {
+	// Watermarks
+	WatermarkRowGeneric_t WatermarkRow[NUM_WM_RANGES];
+} Watermarks_t;
+
+typedef struct {
+	Watermarks_t Watermarks;
+	uint32_t  Spare[16];
+
+	uint32_t     MmHubPadding[8]; // SMU internal use
+} WatermarksExternal_t;
+
+// Table types
+#define TABLE_PMFW_PPTABLE            0
+#define TABLE_COMBO_PPTABLE           1
+#define TABLE_WATERMARKS              2
+#define TABLE_AVFS_PSM_DEBUG          3
+#define TABLE_PMSTATUSLOG             4
+#define TABLE_SMU_METRICS             5
+#define TABLE_DRIVER_SMU_CONFIG       6
+#define TABLE_ACTIVITY_MONITOR_COEFF  7
+#define TABLE_OVERDRIVE               8
+#define TABLE_I2C_COMMANDS            9
+#define TABLE_DRIVER_INFO             10
+#define TABLE_COUNT                   11
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/smu13_driver_if.h b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/smu13_driver_if.h
new file mode 100644
index 000000000000..deeb85047e7b
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/smu13_driver_if.h
@@ -0,0 +1,108 @@
+/*
+ * Copyright 2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#ifndef SMU13_DRIVER_IF_DCN32_H
+#define SMU13_DRIVER_IF_DCN32_H
+
+// *** IMPORTANT ***
+// PMFW TEAM: Always increment the interface version on any change to this file
+#define SMU13_DRIVER_IF_VERSION  0x18
+
+//Only Clks that have DPM descriptors are listed here
+typedef enum {
+  PPCLK_GFXCLK = 0,
+  PPCLK_SOCCLK,
+  PPCLK_UCLK,
+  PPCLK_FCLK,
+  PPCLK_DCLK_0,
+  PPCLK_VCLK_0,
+  PPCLK_DCLK_1,
+  PPCLK_VCLK_1,
+  PPCLK_DISPCLK,
+  PPCLK_DPPCLK,
+  PPCLK_DPREFCLK,
+  PPCLK_DCFCLK,
+  PPCLK_DTBCLK,
+  PPCLK_COUNT,
+} PPCLK_e;
+
+typedef enum {
+  UCLK_DIV_BY_1 = 0,
+  UCLK_DIV_BY_2,
+  UCLK_DIV_BY_4,
+  UCLK_DIV_BY_8,
+} UCLK_DIV_e;
+
+typedef struct {
+  uint8_t  WmSetting;
+  uint8_t  Flags;
+  uint8_t  Padding[2];
+
+} WatermarkRowGeneric_t;
+
+#define NUM_WM_RANGES 4
+
+typedef enum {
+  WATERMARKS_CLOCK_RANGE = 0,
+  WATERMARKS_DUMMY_PSTATE,
+  WATERMARKS_MALL,
+  WATERMARKS_COUNT,
+} WATERMARKS_FLAGS_e;
+
+typedef struct {
+  // Watermarks
+  WatermarkRowGeneric_t WatermarkRow[NUM_WM_RANGES];
+} Watermarks_t;
+
+typedef struct {
+  Watermarks_t Watermarks;
+  uint32_t  Spare[16];
+
+  uint32_t     MmHubPadding[8]; // SMU internal use
+} WatermarksExternal_t;
+
+// These defines are used with the following messages:
+// SMC_MSG_TransferTableDram2Smu
+// SMC_MSG_TransferTableSmu2Dram
+
+// Table transfer status
+#define TABLE_TRANSFER_OK         0x0
+#define TABLE_TRANSFER_FAILED     0xFF
+#define TABLE_TRANSFER_PENDING    0xAB
+
+// Table types
+#define TABLE_PMFW_PPTABLE            0
+#define TABLE_COMBO_PPTABLE           1
+#define TABLE_WATERMARKS              2
+#define TABLE_AVFS_PSM_DEBUG          3
+#define TABLE_PMSTATUSLOG             4
+#define TABLE_SMU_METRICS             5
+#define TABLE_DRIVER_SMU_CONFIG       6
+#define TABLE_ACTIVITY_MONITOR_COEFF  7
+#define TABLE_OVERDRIVE               8
+#define TABLE_I2C_COMMANDS            9
+#define TABLE_DRIVER_INFO             10
+#define TABLE_COUNT                   11
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index c436db416708..aeecca68dea7 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -22,9 +22,6 @@
  * Authors: AMD
  */
 
-#include <linux/slab.h>
-#include <linux/mm.h>
-
 #include "dm_services.h"
 
 #include "dc.h"
@@ -72,6 +69,9 @@
 #include "dmub/dmub_srv.h"
 
 #include "i2caux_interface.h"
+
+#include "dce/dmub_psr.h"
+
 #include "dce/dmub_hw_lock_mgr.h"
 
 #include "dc_trace.h"
@@ -344,10 +344,16 @@ static bool create_link_encoders(struct dc *dc)
  */
 static void destroy_link_encoders(struct dc *dc)
 {
-	unsigned int num_usb4_dpia = dc->res_pool->res_cap->num_usb4_dpia;
-	unsigned int num_dig_link_enc = dc->res_pool->res_cap->num_dig_link_enc;
+	unsigned int num_usb4_dpia;
+	unsigned int num_dig_link_enc;
 	int i;
 
+	if (!dc->res_pool)
+		return;
+
+	num_usb4_dpia = dc->res_pool->res_cap->num_usb4_dpia;
+	num_dig_link_enc = dc->res_pool->res_cap->num_dig_link_enc;
+
 	/* A platform without USB4 DPIA endpoints has a fixed mapping between DIG
 	 * link encoders and physical display endpoints and does not require
 	 * additional link encoder objects.
@@ -394,7 +400,6 @@ bool dc_stream_adjust_vmin_vmax(struct dc *dc,
 		struct dc_crtc_timing_adjust *adjust)
 {
 	int i;
-	bool ret = false;
 
 	stream->adjust.v_total_max = adjust->v_total_max;
 	stream->adjust.v_total_mid = adjust->v_total_mid;
@@ -409,10 +414,10 @@ bool dc_stream_adjust_vmin_vmax(struct dc *dc,
 					1,
 					*adjust);
 
-			ret = true;
+			return true;
 		}
 	}
-	return ret;
+	return false;
 }
 
 /**
@@ -829,14 +834,12 @@ static void dc_destruct(struct dc *dc)
 	kfree(dc->bw_dceip);
 	dc->bw_dceip = NULL;
 
-#ifdef CONFIG_DRM_AMD_DC_DCN
 	kfree(dc->dcn_soc);
 	dc->dcn_soc = NULL;
 
 	kfree(dc->dcn_ip);
 	dc->dcn_ip = NULL;
 
-#endif
 	kfree(dc->vm_helper);
 	dc->vm_helper = NULL;
 
@@ -859,6 +862,8 @@ static bool dc_construct_ctx(struct dc *dc,
 	dc_ctx->dc_sink_id_count = 0;
 	dc_ctx->dc_stream_id_count = 0;
 	dc_ctx->dce_environment = init_params->dce_environment;
+	dc_ctx->dcn_reg_offsets = init_params->dcn_reg_offsets;
+	dc_ctx->nbio_reg_offsets = init_params->nbio_reg_offsets;
 
 	/* Create logger */
 
@@ -882,10 +887,8 @@ static bool dc_construct(struct dc *dc,
 	struct dc_context *dc_ctx;
 	struct bw_calcs_dceip *dc_dceip;
 	struct bw_calcs_vbios *dc_vbios;
-#ifdef CONFIG_DRM_AMD_DC_DCN
 	struct dcn_soc_bounding_box *dcn_soc;
 	struct dcn_ip_params *dcn_ip;
-#endif
 
 	dc->config = init_params->flags;
 
@@ -913,7 +916,6 @@ static bool dc_construct(struct dc *dc,
 	}
 
 	dc->bw_vbios = dc_vbios;
-#ifdef CONFIG_DRM_AMD_DC_DCN
 	dcn_soc = kzalloc(sizeof(*dcn_soc), GFP_KERNEL);
 	if (!dcn_soc) {
 		dm_error("%s: failed to create dcn_soc\n", __func__);
@@ -929,7 +931,6 @@ static bool dc_construct(struct dc *dc,
 	}
 
 	dc->dcn_ip = dcn_ip;
-#endif
 
 	if (!dc_construct_ctx(dc, init_params)) {
 		dm_error("%s: failed to create ctx\n", __func__);
@@ -1073,8 +1074,15 @@ static void disable_dangling_plane(struct dc *dc, struct dc_state *context)
 		struct dc_stream_state *old_stream =
 				dc->current_state->res_ctx.pipe_ctx[i].stream;
 		bool should_disable = true;
-		bool pipe_split_change =
-			context->res_ctx.pipe_ctx[i].top_pipe != dc->current_state->res_ctx.pipe_ctx[i].top_pipe;
+		bool pipe_split_change = false;
+
+		if ((context->res_ctx.pipe_ctx[i].top_pipe) &&
+			(dc->current_state->res_ctx.pipe_ctx[i].top_pipe))
+			pipe_split_change = context->res_ctx.pipe_ctx[i].top_pipe->pipe_idx !=
+				dc->current_state->res_ctx.pipe_ctx[i].top_pipe->pipe_idx;
+		else
+			pipe_split_change = context->res_ctx.pipe_ctx[i].top_pipe !=
+				dc->current_state->res_ctx.pipe_ctx[i].top_pipe;
 
 		for (j = 0; j < context->stream_count; j++) {
 			if (old_stream == context->streams[j]) {
@@ -1086,6 +1094,16 @@ static void disable_dangling_plane(struct dc *dc, struct dc_state *context)
 				dc->current_state->stream_count != context->stream_count)
 			should_disable = true;
 
+		if (old_stream && !dc->current_state->res_ctx.pipe_ctx[i].top_pipe) {
+			struct pipe_ctx *old_pipe, *new_pipe;
+
+			old_pipe = &dc->current_state->res_ctx.pipe_ctx[i];
+			new_pipe = &context->res_ctx.pipe_ctx[i];
+
+			if (old_pipe->plane_state && !new_pipe->plane_state)
+				should_disable = true;
+		}
+
 		if (should_disable && old_stream) {
 			dc_rem_all_planes_for_stream(dc, old_stream, dangling_context);
 			disable_all_writeback_pipes_for_stream(dc, old_stream, dangling_context);
@@ -1232,6 +1250,9 @@ struct dc *dc_create(const struct dc_init_data *init_params)
 			dc->versions.dmcu_version = dc->res_pool->dmcu->dmcu_version;
 	}
 
+	dc->dcn_reg_offsets = init_params->dcn_reg_offsets;
+	dc->nbio_reg_offsets = init_params->nbio_reg_offsets;
+
 	/* Populate versioning information */
 	dc->versions.dc_ver = DC_VER;
 
@@ -1337,7 +1358,9 @@ static void program_timing_sync(
 	struct pipe_ctx *unsynced_pipes[MAX_PIPES] = { NULL };
 
 	for (i = 0; i < pipe_count; i++) {
-		if (!ctx->res_ctx.pipe_ctx[i].stream || ctx->res_ctx.pipe_ctx[i].top_pipe)
+		if (!ctx->res_ctx.pipe_ctx[i].stream
+				|| ctx->res_ctx.pipe_ctx[i].top_pipe
+				|| ctx->res_ctx.pipe_ctx[i].prev_odm_pipe)
 			continue;
 
 		unsynced_pipes[i] = &ctx->res_ctx.pipe_ctx[i];
@@ -1569,11 +1592,24 @@ bool dc_validate_boot_timing(const struct dc *dc,
 
 	if (dc_is_dp_signal(link->connector_signal)) {
 		unsigned int pix_clk_100hz;
+		uint32_t numOdmPipes = 1;
+		uint32_t id_src[4] = {0};
 
 		dc->res_pool->dp_clock_source->funcs->get_pixel_clk_frequency_100hz(
 			dc->res_pool->dp_clock_source,
 			tg_inst, &pix_clk_100hz);
 
+		if (tg->funcs->get_optc_source)
+			tg->funcs->get_optc_source(tg,
+						&numOdmPipes, &id_src[0], &id_src[1]);
+
+		if (numOdmPipes == 2)
+			pix_clk_100hz *= 2;
+		if (numOdmPipes == 4)
+			pix_clk_100hz *= 4;
+
+		// Note: In rare cases, HW pixclk may differ from crtc's pixclk
+		// slightly due to rounding issues in 10 kHz units.
 		if (crtc_timing->pix_clk_100hz != pix_clk_100hz)
 			return false;
 
@@ -1667,7 +1703,6 @@ static uint8_t get_stream_mask(struct dc *dc, struct dc_state *context)
 	return stream_mask;
 }
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 void dc_z10_restore(const struct dc *dc)
 {
 	if (dc->hwss.z10_restore)
@@ -1679,7 +1714,7 @@ void dc_z10_save_init(struct dc *dc)
 	if (dc->hwss.z10_save_init)
 		dc->hwss.z10_save_init(dc);
 }
-#endif
+
 /*
  * Applies given context to HW and copy it into current context.
  * It's up to the user to release the src context afterwards.
@@ -1693,10 +1728,8 @@ static enum dc_status dc_commit_state_no_check(struct dc *dc, struct dc_state *c
 	struct dc_stream_state *dc_streams[MAX_STREAMS] = {0};
 	struct dc_state *old_state;
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	dc_z10_restore(dc);
 	dc_allow_idle_optimizations(dc, false);
-#endif
 
 	for (i = 0; i < context->stream_count; i++)
 		dc_streams[i] =  context->streams[i];
@@ -1736,8 +1769,11 @@ static enum dc_status dc_commit_state_no_check(struct dc *dc, struct dc_state *c
 
 	result = dc->hwss.apply_ctx_to_hw(dc, context);
 
-	if (result != DC_OK)
+	if (result != DC_OK) {
+		/* Application of dc_state to hardware stopped. */
+		dc->current_state->res_ctx.link_enc_cfg_ctx.mode = LINK_ENC_CFG_STEADY;
 		return result;
+	}
 
 	dc_trigger_sync(dc, context);
 
@@ -1855,7 +1891,6 @@ bool dc_commit_state(struct dc *dc, struct dc_state *context)
 	return (result == DC_OK);
 }
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 bool dc_acquire_release_mpc_3dlut(
 		struct dc *dc, bool acquire,
 		struct dc_stream_state *stream,
@@ -1891,7 +1926,7 @@ bool dc_acquire_release_mpc_3dlut(
 	}
 	return ret;
 }
-#endif
+
 static bool is_flip_pending_in_pipes(struct dc *dc, struct dc_state *context)
 {
 	int i;
@@ -1900,7 +1935,8 @@ static bool is_flip_pending_in_pipes(struct dc *dc, struct dc_state *context)
 	for (i = 0; i < MAX_PIPES; i++) {
 		pipe = &context->res_ctx.pipe_ctx[i];
 
-		if (!pipe->plane_state)
+		// Don't check flip pending on phantom pipes
+		if (!pipe->plane_state || (pipe->stream && pipe->stream->mall_stream_config.type == SUBVP_PHANTOM))
 			continue;
 
 		/* Must set to false to start with, due to OR in update function */
@@ -1912,7 +1948,6 @@ static bool is_flip_pending_in_pipes(struct dc *dc, struct dc_state *context)
 	return false;
 }
 
-#ifdef CONFIG_DRM_AMD_DC_DCN
 /* Perform updates here which need to be deferred until next vupdate
  *
  * i.e. blnd lut, 3dlut, and shaper lut bypass regs are double buffered
@@ -1931,7 +1966,6 @@ static void process_deferred_updates(struct dc *dc)
 				dc->res_pool->dpps[i]->funcs->dpp_deferred_update(dc->res_pool->dpps[i]);
 	}
 }
-#endif /* CONFIG_DRM_AMD_DC_DCN */
 
 void dc_post_update_surfaces_to_stream(struct dc *dc)
 {
@@ -1958,9 +1992,7 @@ void dc_post_update_surfaces_to_stream(struct dc *dc)
 			dc->hwss.disable_plane(dc, &context->res_ctx.pipe_ctx[i]);
 		}
 
-#ifdef CONFIG_DRM_AMD_DC_DCN
 	process_deferred_updates(dc);
-#endif
 
 	dc->hwss.optimize_bandwidth(dc, context);
 
@@ -1974,9 +2006,7 @@ static void init_state(struct dc *dc, struct dc_state *context)
 	 * initialize and obtain IP and SOC the base DML instance from DC is
 	 * initially copied into every context
 	 */
-#ifdef CONFIG_DRM_AMD_DC_DCN
 	memcpy(&context->bw_ctx.dml, &dc->dml, sizeof(struct display_mode_lib));
-#endif
 }
 
 struct dc_state *dc_create_state(struct dc *dc)
@@ -2348,11 +2378,9 @@ static enum surface_update_type check_update_surfaces_for_stream(
 	int i;
 	enum surface_update_type overall_type = UPDATE_TYPE_FAST;
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	if (dc->idle_optimizations_allowed)
 		overall_type = UPDATE_TYPE_FULL;
 
-#endif
 	if (stream_status == NULL || stream_status->plane_count != surface_count)
 		overall_type = UPDATE_TYPE_FULL;
 
@@ -2409,6 +2437,96 @@ static enum surface_update_type check_update_surfaces_for_stream(
 	return overall_type;
 }
 
+static bool dc_check_is_fullscreen_video(struct rect src, struct rect clip_rect)
+{
+	int view_height, view_width, clip_x, clip_y, clip_width, clip_height;
+
+	view_height = src.height;
+	view_width = src.width;
+
+	clip_x = clip_rect.x;
+	clip_y = clip_rect.y;
+
+	clip_width = clip_rect.width;
+	clip_height = clip_rect.height;
+
+	/* check for centered video accounting for off by 1 scaling truncation */
+	if ((view_height - clip_y - clip_height <= clip_y + 1) &&
+			(view_width - clip_x - clip_width <= clip_x + 1) &&
+			(view_height - clip_y - clip_height >= clip_y - 1) &&
+			(view_width - clip_x - clip_width >= clip_x - 1)) {
+
+		/* when OS scales up/down to letter box, it may end up
+		 * with few blank pixels on the border due to truncating.
+		 * Add offset margin to account for this
+		 */
+		if (clip_x <= 4 || clip_y <= 4)
+			return true;
+	}
+
+	return false;
+}
+
+static enum surface_update_type check_boundary_crossing_for_windowed_mpo_with_odm(struct dc *dc,
+		struct dc_surface_update *srf_updates, int surface_count,
+		enum surface_update_type update_type)
+{
+	enum surface_update_type new_update_type = update_type;
+	int i, j;
+	struct pipe_ctx *pipe = NULL;
+	struct dc_stream_state *stream;
+
+	/* Check that we are in windowed MPO with ODM
+	 * - look for MPO pipe by scanning pipes for first pipe matching
+	 *   surface that has moved ( position change )
+	 * - MPO pipe will have top pipe
+	 * - check that top pipe has ODM pointer
+	 */
+	if ((surface_count > 1) && dc->config.enable_windowed_mpo_odm) {
+		for (i = 0; i < surface_count; i++) {
+			if (srf_updates[i].surface && srf_updates[i].scaling_info
+					&& srf_updates[i].surface->update_flags.bits.position_change) {
+
+				for (j = 0; j < dc->res_pool->pipe_count; j++) {
+					if (srf_updates[i].surface == dc->current_state->res_ctx.pipe_ctx[j].plane_state) {
+						pipe = &dc->current_state->res_ctx.pipe_ctx[j];
+						stream = pipe->stream;
+						break;
+					}
+				}
+
+				if (pipe && pipe->top_pipe && (get_num_odm_splits(pipe->top_pipe) > 0) && stream
+						&& !dc_check_is_fullscreen_video(stream->src, srf_updates[i].scaling_info->clip_rect)) {
+					struct rect old_clip_rect, new_clip_rect;
+					bool old_clip_rect_left, old_clip_rect_right, old_clip_rect_middle;
+					bool new_clip_rect_left, new_clip_rect_right, new_clip_rect_middle;
+
+					old_clip_rect = srf_updates[i].surface->clip_rect;
+					new_clip_rect = srf_updates[i].scaling_info->clip_rect;
+
+					old_clip_rect_left = ((old_clip_rect.x + old_clip_rect.width) <= (stream->src.x + (stream->src.width/2)));
+					old_clip_rect_right = (old_clip_rect.x >= (stream->src.x + (stream->src.width/2)));
+					old_clip_rect_middle = !old_clip_rect_left && !old_clip_rect_right;
+
+					new_clip_rect_left = ((new_clip_rect.x + new_clip_rect.width) <= (stream->src.x + (stream->src.width/2)));
+					new_clip_rect_right = (new_clip_rect.x >= (stream->src.x + (stream->src.width/2)));
+					new_clip_rect_middle = !new_clip_rect_left && !new_clip_rect_right;
+
+					if (old_clip_rect_left && new_clip_rect_middle)
+						new_update_type = UPDATE_TYPE_FULL;
+					else if (old_clip_rect_middle && new_clip_rect_right)
+						new_update_type = UPDATE_TYPE_FULL;
+					else if (old_clip_rect_right && new_clip_rect_middle)
+						new_update_type = UPDATE_TYPE_FULL;
+					else if (old_clip_rect_middle && new_clip_rect_left)
+						new_update_type = UPDATE_TYPE_FULL;
+				}
+			}
+		}
+	}
+	return new_update_type;
+}
+
 /*
  * dc_check_update_surfaces_for_stream() - Determine update type (fast, med, or full)
  *
@@ -2440,6 +2558,10 @@ enum surface_update_type dc_check_update_surfaces_for_stream(
 			updates[i].surface->update_flags.raw = 0xFFFFFFFF;
 	}
 
+	if (type == UPDATE_TYPE_MED)
+		type = check_boundary_crossing_for_windowed_mpo_with_odm(dc,
+				updates, surface_count, type);
+
 	if (type == UPDATE_TYPE_FAST) {
 		// If there's an available clock comparator, we use that.
 		if (dc->clk_mgr->funcs->are_clock_states_equal) {
@@ -2652,12 +2774,24 @@ static void copy_stream_update_to_stream(struct dc *dc,
 	if (update->vrr_infopacket)
 		stream->vrr_infopacket = *update->vrr_infopacket;
 
+	if (update->allow_freesync)
+		stream->allow_freesync = *update->allow_freesync;
+
+	if (update->vrr_active_variable)
+		stream->vrr_active_variable = *update->vrr_active_variable;
+
 	if (update->crtc_timing_adjust)
 		stream->adjust = *update->crtc_timing_adjust;
 
 	if (update->dpms_off)
 		stream->dpms_off = *update->dpms_off;
 
+	if (update->hfvsif_infopacket)
+		stream->hfvsif_infopacket = *update->hfvsif_infopacket;
+
+	if (update->vtem_infopacket)
+		stream->vtem_infopacket = *update->vtem_infopacket;
+
 	if (update->vsc_infopacket)
 		stream->vsc_infopacket = *update->vsc_infopacket;
 
@@ -2707,6 +2841,137 @@ static void copy_stream_update_to_stream(struct dc *dc,
 	}
 }
 
+void dc_reset_state(struct dc *dc, struct dc_state *context)
+{
+	dc_resource_state_destruct(context);
+
+	/* clear the structure, but don't reset the reference count */
+	memset(context, 0, offsetof(struct dc_state, refcount));
+
+	init_state(dc, context);
+}
+
+static bool update_planes_and_stream_state(struct dc *dc,
+		struct dc_surface_update *srf_updates, int surface_count,
+		struct dc_stream_state *stream,
+		struct dc_stream_update *stream_update,
+		enum surface_update_type *new_update_type,
+		struct dc_state **new_context)
+{
+	struct dc_state *context;
+	int i, j;
+	enum surface_update_type update_type;
+	const struct dc_stream_status *stream_status;
+	struct dc_context *dc_ctx = dc->ctx;
+
+	stream_status = dc_stream_get_status(stream);
+
+	if (!stream_status) {
+		if (surface_count) /* Only an error condition if surf_count non-zero*/
+			ASSERT(false);
+
+		return false; /* Cannot commit surface to stream that is not committed */
+	}
+
+	context = dc->current_state;
+
+	update_type = dc_check_update_surfaces_for_stream(
+			dc, srf_updates, surface_count, stream_update, stream_status);
+
+	/* update current stream with the new updates */
+	copy_stream_update_to_stream(dc, context, stream, stream_update);
+
+	/* do not perform surface update if surface has invalid dimensions
+	 * (all zero) and no scaling_info is provided
+	 */
+	if (surface_count > 0) {
+		for (i = 0; i < surface_count; i++) {
+			if ((srf_updates[i].surface->src_rect.width == 0 ||
+				 srf_updates[i].surface->src_rect.height == 0 ||
+				 srf_updates[i].surface->dst_rect.width == 0 ||
+				 srf_updates[i].surface->dst_rect.height == 0) &&
+				(!srf_updates[i].scaling_info ||
+				  srf_updates[i].scaling_info->src_rect.width == 0 ||
+				  srf_updates[i].scaling_info->src_rect.height == 0 ||
+				  srf_updates[i].scaling_info->dst_rect.width == 0 ||
+				  srf_updates[i].scaling_info->dst_rect.height == 0)) {
+				DC_ERROR("Invalid src/dst rects in surface update!\n");
+				return false;
+			}
+		}
+	}
+
+	if (update_type >= update_surface_trace_level)
+		update_surface_trace(dc, srf_updates, surface_count);
+
+	if (update_type >= UPDATE_TYPE_FULL) {
+		struct dc_plane_state *new_planes[MAX_SURFACES] = {0};
+
+		for (i = 0; i < surface_count; i++)
+			new_planes[i] = srf_updates[i].surface;
+
+		/* initialize scratch memory for building context */
+		context = dc_create_state(dc);
+		if (context == NULL) {
+			DC_ERROR("Failed to allocate new validate context!\n");
+			return false;
+		}
+
+		dc_resource_state_copy_construct(
+				dc->current_state, context);
+
+		/*remove old surfaces from context */
+		if (!dc_rem_all_planes_for_stream(dc, stream, context)) {
+
+			BREAK_TO_DEBUGGER();
+			goto fail;
+		}
+
+		/* add surface to context */
+		if (!dc_add_all_planes_for_stream(dc, stream, new_planes, surface_count, context)) {
+
+			BREAK_TO_DEBUGGER();
+			goto fail;
+		}
+	}
+
+	/* save update parameters into surface */
+	for (i = 0; i < surface_count; i++) {
+		struct dc_plane_state *surface = srf_updates[i].surface;
+
+		copy_surface_update_to_plane(surface, &srf_updates[i]);
+
+		if (update_type >= UPDATE_TYPE_MED) {
+			for (j = 0; j < dc->res_pool->pipe_count; j++) {
+				struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[j];
+
+				if (pipe_ctx->plane_state != surface)
+					continue;
+
+				resource_build_scaling_params(pipe_ctx);
+			}
+		}
+	}
+
+	if (update_type == UPDATE_TYPE_FULL) {
+		if (!dc->res_pool->funcs->validate_bandwidth(dc, context, false)) {
+			BREAK_TO_DEBUGGER();
+			goto fail;
+		}
+	}
+
+	*new_context = context;
+	*new_update_type = update_type;
+
+	return true;
+
+fail:
+	dc_release_state(context);
+
+	return false;
+
+}
+
 static void commit_planes_do_stream_update(struct dc *dc,
 		struct dc_stream_state *stream,
 		struct dc_stream_update *stream_update,
@@ -2732,7 +2997,9 @@ static void commit_planes_do_stream_update(struct dc *dc,
 			if ((stream_update->hdr_static_metadata && !stream->use_dynamic_meta) ||
 					stream_update->vrr_infopacket ||
 					stream_update->vsc_infopacket ||
-					stream_update->vsp_infopacket) {
+					stream_update->vsp_infopacket ||
+					stream_update->hfvsif_infopacket ||
+					stream_update->vtem_infopacket) {
 				resource_build_info_frame(pipe_ctx);
 				dc->hwss.update_info_frame(pipe_ctx);
 
@@ -2829,6 +3096,72 @@ static void commit_planes_do_stream_update(struct dc *dc,
 	}
 }
 
+static bool dc_dmub_should_send_dirty_rect_cmd(struct dc *dc, struct dc_stream_state *stream)
+{
+	if (stream->link->psr_settings.psr_version == DC_PSR_VERSION_SU_1)
+		return true;
+
+	if (stream->link->psr_settings.psr_version == DC_PSR_VERSION_1 &&
+	    dc->debug.enable_sw_cntl_psr)
+		return true;
+
+	return false;
+}
+
+void dc_dmub_update_dirty_rect(struct dc *dc,
+			       int surface_count,
+			       struct dc_stream_state *stream,
+			       struct dc_surface_update *srf_updates,
+			       struct dc_state *context)
+{
+	union dmub_rb_cmd cmd;
+	struct dc_context *dc_ctx = dc->ctx;
+	struct dmub_cmd_update_dirty_rect_data *update_dirty_rect;
+	unsigned int i, j;
+	unsigned int panel_inst = 0;
+
+	if (!dc_dmub_should_send_dirty_rect_cmd(dc, stream))
+		return;
+
+	if (!dc_get_edp_link_panel_inst(dc, stream->link, &panel_inst))
+		return;
+
+	memset(&cmd, 0x0, sizeof(cmd));
+	cmd.update_dirty_rect.header.type = DMUB_CMD__UPDATE_DIRTY_RECT;
+	cmd.update_dirty_rect.header.sub_type = 0;
+	cmd.update_dirty_rect.header.payload_bytes =
+		sizeof(cmd.update_dirty_rect) -
+		sizeof(cmd.update_dirty_rect.header);
+	update_dirty_rect = &cmd.update_dirty_rect.update_dirty_rect_data;
+	for (i = 0; i < surface_count; i++) {
+		struct dc_plane_state *plane_state = srf_updates[i].surface;
+		const struct dc_flip_addrs *flip_addr = srf_updates[i].flip_addr;
+
+		if (!srf_updates[i].surface || !flip_addr)
+			continue;
+		/* Do not send in immediate flip mode */
+		if (srf_updates[i].surface->flip_immediate)
+			continue;
+
+		update_dirty_rect->dirty_rect_count = flip_addr->dirty_rect_count;
+		memcpy(update_dirty_rect->src_dirty_rects, flip_addr->dirty_rects,
+				sizeof(flip_addr->dirty_rects));
+		for (j = 0; j < dc->res_pool->pipe_count; j++) {
+			struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[j];
+
+			if (pipe_ctx->stream != stream)
+				continue;
+			if (pipe_ctx->plane_state != plane_state)
+				continue;
+
+			update_dirty_rect->panel_inst = panel_inst;
+			update_dirty_rect->pipe_idx = j;
+			dc_dmub_srv_cmd_queue(dc_ctx->dmub_srv, &cmd);
+			dc_dmub_srv_cmd_execute(dc_ctx->dmub_srv);
+		}
+	}
+}
+
 static void commit_planes_for_stream(struct dc *dc,
 		struct dc_surface_update *srf_updates,
 		int surface_count,
@@ -2840,10 +3173,15 @@ static void commit_planes_for_stream(struct dc *dc,
 	int i, j;
 	struct pipe_ctx *top_pipe_to_program = NULL;
 	bool should_lock_all_pipes = (update_type != UPDATE_TYPE_FAST);
+	bool subvp_prev_use = false;
+
+	// Once we apply the new subvp context to hardware it won't be in the
+	// dc->current_state anymore, so we have to cache it before we apply
+	// the new SubVP context
+	subvp_prev_use = false;
+
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	dc_z10_restore(dc);
-#endif
 
 	if (get_seamless_boot_stream_count(context) > 0 && surface_count > 0) {
 		/* Optimize seamless boot flag keeps clocks and watermarks high until
@@ -2861,10 +3199,8 @@ static void commit_planes_for_stream(struct dc *dc,
 	}
 
 	if (update_type == UPDATE_TYPE_FULL) {
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 		dc_allow_idle_optimizations(dc, false);
 
-#endif
 		if (get_seamless_boot_stream_count(context) == 0)
 			dc->hwss.prepare_bandwidth(dc, context);
 
@@ -2882,7 +3218,15 @@ static void commit_planes_for_stream(struct dc *dc,
 		}
 	}
 
-#ifdef CONFIG_DRM_AMD_DC_DCN
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *old_pipe = &dc->current_state->res_ctx.pipe_ctx[i];
+
+		// Check old context for SubVP
+		subvp_prev_use |= (old_pipe->stream && old_pipe->stream->mall_stream_config.type == SUBVP_PHANTOM);
+		if (subvp_prev_use)
+			break;
+	}
+
 	if (stream->test_pattern.type != DP_TEST_PATTERN_VIDEO_MODE) {
 		struct pipe_ctx *mpcc_pipe;
 		struct pipe_ctx *odm_pipe;
@@ -2891,7 +3235,6 @@ static void commit_planes_for_stream(struct dc *dc,
 			for (odm_pipe = mpcc_pipe; odm_pipe; odm_pipe = odm_pipe->next_odm_pipe)
 				odm_pipe->ttu_regs.min_ttu_vblank = MAX_TTU;
 	}
-#endif
 
 	if ((update_type != UPDATE_TYPE_FAST) && stream->update_flags.bits.dsc_changed)
 		if (top_pipe_to_program &&
@@ -2912,14 +3255,54 @@ static void commit_planes_for_stream(struct dc *dc,
 						top_pipe_to_program->stream_res.tg);
 		}
 
-	if (should_lock_all_pipes && dc->hwss.interdependent_update_lock)
+	if (should_lock_all_pipes && dc->hwss.interdependent_update_lock) {
+		if (dc->hwss.subvp_pipe_control_lock)
+				dc->hwss.subvp_pipe_control_lock(dc, context, true, should_lock_all_pipes, NULL, subvp_prev_use);
 		dc->hwss.interdependent_update_lock(dc, context, true);
-	else
+
+	} else {
+		if (dc->hwss.subvp_pipe_control_lock)
+			dc->hwss.subvp_pipe_control_lock(dc, context, true, should_lock_all_pipes, top_pipe_to_program, subvp_prev_use);
 		/* Lock the top pipe while updating plane addrs, since freesync requires
 		 *  plane addr update event triggers to be synchronized.
 		 *  top_pipe_to_program is expected to never be NULL
 		 */
 		dc->hwss.pipe_control_lock(dc, top_pipe_to_program, true);
+	}
+
+	if (update_type != UPDATE_TYPE_FAST) {
+		for (i = 0; i < dc->res_pool->pipe_count; i++) {
+			struct pipe_ctx *new_pipe = &context->res_ctx.pipe_ctx[i];
+
+			if ((new_pipe->stream && new_pipe->stream->mall_stream_config.type == SUBVP_PHANTOM) ||
+					subvp_prev_use) {
+				// If old context or new context has phantom pipes, apply
+				// the phantom timings now. We can't change the phantom
+				// pipe configuration safely without driver acquiring
+				// the DMCUB lock first.
+				dc->hwss.apply_ctx_to_hw(dc, context);
+				break;
+			}
+		}
+	}
+
+	dc_dmub_update_dirty_rect(dc, surface_count, stream, srf_updates, context);
+
+	if (update_type != UPDATE_TYPE_FAST) {
+		for (i = 0; i < dc->res_pool->pipe_count; i++) {
+			struct pipe_ctx *new_pipe = &context->res_ctx.pipe_ctx[i];
+
+			if ((new_pipe->stream && new_pipe->stream->mall_stream_config.type == SUBVP_PHANTOM) ||
+					subvp_prev_use) {
+				// If old context or new context has phantom pipes, apply
+				// the phantom timings now. We can't change the phantom
+				// pipe configuration safely without driver acquiring
+				// the DMCUB lock first.
+				dc->hwss.apply_ctx_to_hw(dc, context);
+				break;
+			}
+		}
+	}
 
 	// Stream updates
 	if (stream_update)
@@ -2935,11 +3318,27 @@ static void commit_planes_for_stream(struct dc *dc,
 		if (dc->hwss.program_front_end_for_ctx)
 			dc->hwss.program_front_end_for_ctx(dc, context);
 
-		if (should_lock_all_pipes && dc->hwss.interdependent_update_lock)
+		if (update_type != UPDATE_TYPE_FAST)
+			if (dc->hwss.commit_subvp_config)
+				dc->hwss.commit_subvp_config(dc, context);
+
+		if (should_lock_all_pipes && dc->hwss.interdependent_update_lock) {
 			dc->hwss.interdependent_update_lock(dc, context, false);
-		else
+		} else {
 			dc->hwss.pipe_control_lock(dc, top_pipe_to_program, false);
+		}
 		dc->hwss.post_unlock_program_front_end(dc, context);
+
+		/* Since phantom pipe programming is moved to post_unlock_program_front_end,
+		 * move the SubVP lock to after the phantom pipes have been setup
+		 */
+		if (should_lock_all_pipes && dc->hwss.interdependent_update_lock) {
+			if (dc->hwss.subvp_pipe_control_lock)
+				dc->hwss.subvp_pipe_control_lock(dc, context, false, should_lock_all_pipes, NULL, subvp_prev_use);
+		} else {
+			if (dc->hwss.subvp_pipe_control_lock)
+				dc->hwss.subvp_pipe_control_lock(dc, context, false, should_lock_all_pipes, NULL, subvp_prev_use);
+		}
 		return;
 	}
 
@@ -3001,7 +3400,6 @@ static void commit_planes_for_stream(struct dc *dc,
 	}
 	if (dc->hwss.program_front_end_for_ctx && update_type != UPDATE_TYPE_FAST) {
 		dc->hwss.program_front_end_for_ctx(dc, context);
-#ifdef CONFIG_DRM_AMD_DC_DCN
 		if (dc->debug.validate_dml_output) {
 			for (i = 0; i < dc->res_pool->pipe_count; i++) {
 				struct pipe_ctx *cur_pipe = &context->res_ctx.pipe_ctx[i];
@@ -3015,7 +3413,6 @@ static void commit_planes_for_stream(struct dc *dc,
 						&context->res_ctx.pipe_ctx[i].ttu_regs);
 			}
 		}
-#endif
 	}
 
 	// Update Type FAST, Surface updates
@@ -3065,24 +3462,29 @@ static void commit_planes_for_stream(struct dc *dc,
 
 	}
 
-	if (should_lock_all_pipes && dc->hwss.interdependent_update_lock)
+	if (update_type != UPDATE_TYPE_FAST)
+		if (dc->hwss.commit_subvp_config)
+			dc->hwss.commit_subvp_config(dc, context);
+
+	if (should_lock_all_pipes && dc->hwss.interdependent_update_lock) {
 		dc->hwss.interdependent_update_lock(dc, context, false);
-	else
+	} else {
 		dc->hwss.pipe_control_lock(dc, top_pipe_to_program, false);
+	}
 
 	if ((update_type != UPDATE_TYPE_FAST) && stream->update_flags.bits.dsc_changed)
 		if (top_pipe_to_program->stream_res.tg->funcs->lock_doublebuffer_enable) {
 			top_pipe_to_program->stream_res.tg->funcs->wait_for_state(
-					top_pipe_to_program->stream_res.tg,
-					CRTC_STATE_VACTIVE);
+				top_pipe_to_program->stream_res.tg,
+				CRTC_STATE_VACTIVE);
 			top_pipe_to_program->stream_res.tg->funcs->wait_for_state(
-					top_pipe_to_program->stream_res.tg,
-					CRTC_STATE_VBLANK);
+				top_pipe_to_program->stream_res.tg,
+				CRTC_STATE_VBLANK);
 			top_pipe_to_program->stream_res.tg->funcs->wait_for_state(
-					top_pipe_to_program->stream_res.tg,
-					CRTC_STATE_VACTIVE);
+				top_pipe_to_program->stream_res.tg,
+				CRTC_STATE_VACTIVE);
 
-			if (stream && should_use_dmub_lock(stream->link)) {
+			if (should_use_dmub_lock(stream->link)) {
 				union dmub_hw_lock_flags hw_locks = { 0 };
 				struct dmub_hw_lock_inst_flags inst_flags = { 0 };
 
@@ -3101,6 +3503,17 @@ static void commit_planes_for_stream(struct dc *dc,
 	if (update_type != UPDATE_TYPE_FAST)
 		dc->hwss.post_unlock_program_front_end(dc, context);
 
+	/* Since phantom pipe programming is moved to post_unlock_program_front_end,
+	 * move the SubVP lock to after the phantom pipes have been setup
+	 */
+	if (should_lock_all_pipes && dc->hwss.interdependent_update_lock) {
+		if (dc->hwss.subvp_pipe_control_lock)
+			dc->hwss.subvp_pipe_control_lock(dc, context, false, should_lock_all_pipes, NULL, subvp_prev_use);
+	} else {
+		if (dc->hwss.subvp_pipe_control_lock)
+			dc->hwss.subvp_pipe_control_lock(dc, context, false, should_lock_all_pipes, top_pipe_to_program, subvp_prev_use);
+	}
+
 	// Fire manual trigger only when bottom plane is flipped
 	for (j = 0; j < dc->res_pool->pipe_count; j++) {
 		struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[j];
@@ -3119,6 +3532,152 @@ static void commit_planes_for_stream(struct dc *dc,
 	}
 }
 
+static bool commit_minimal_transition_state(struct dc *dc,
+		struct dc_state *transition_base_context)
+{
+	struct dc_state *transition_context = dc_create_state(dc);
+	enum pipe_split_policy tmp_policy;
+	enum dc_status ret = DC_ERROR_UNEXPECTED;
+	unsigned int i, j;
+
+	if (!transition_context)
+		return false;
+
+	tmp_policy = dc->debug.pipe_split_policy;
+	dc->debug.pipe_split_policy = MPC_SPLIT_AVOID;
+
+	dc_resource_state_copy_construct(transition_base_context, transition_context);
+
+	//commit minimal state
+	if (dc->res_pool->funcs->validate_bandwidth(dc, transition_context, false)) {
+		for (i = 0; i < transition_context->stream_count; i++) {
+			struct dc_stream_status *stream_status = &transition_context->stream_status[i];
+
+			for (j = 0; j < stream_status->plane_count; j++) {
+				struct dc_plane_state *plane_state = stream_status->plane_states[j];
+
+				/* force vsync flip when reconfiguring pipes to prevent underflow
+				 * and corruption
+				 */
+				plane_state->flip_immediate = false;
+			}
+		}
+
+		ret = dc_commit_state_no_check(dc, transition_context);
+	}
+
+	//always release as dc_commit_state_no_check retains in good case
+	dc_release_state(transition_context);
+
+	//restore previous pipe split policy
+	dc->debug.pipe_split_policy = tmp_policy;
+
+	if (ret != DC_OK) {
+		//this should never happen
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+
+	//force full surface update
+	for (i = 0; i < dc->current_state->stream_count; i++) {
+		for (j = 0; j < dc->current_state->stream_status[i].plane_count; j++) {
+			dc->current_state->stream_status[i].plane_states[j]->update_flags.raw = 0xFFFFFFFF;
+		}
+	}
+
+	return true;
+}
+
+bool dc_update_planes_and_stream(struct dc *dc,
+		struct dc_surface_update *srf_updates, int surface_count,
+		struct dc_stream_state *stream,
+		struct dc_stream_update *stream_update)
+{
+	struct dc_state *context;
+	enum surface_update_type update_type;
+	int i;
+
+	/* In cases where MPO and split or ODM are used transitions can
+	 * cause underflow. Apply stream configuration with minimal pipe
+	 * split first to avoid unsupported transitions for active pipes.
+	 */
+	bool force_minimal_pipe_splitting = false;
+	bool is_plane_addition = false;
+
+	struct dc_stream_status *cur_stream_status = stream_get_status(dc->current_state, stream);
+
+	if (cur_stream_status &&
+			dc->current_state->stream_count > 0 &&
+			dc->debug.pipe_split_policy != MPC_SPLIT_AVOID) {
+		/* determine if minimal transition is required */
+		if (cur_stream_status->plane_count > surface_count) {
+			force_minimal_pipe_splitting = true;
+		} else if (cur_stream_status->plane_count < surface_count) {
+			force_minimal_pipe_splitting = true;
+			is_plane_addition = true;
+		}
+	}
+
+	/* on plane addition, minimal state is the current one */
+	if (force_minimal_pipe_splitting && is_plane_addition &&
+		!commit_minimal_transition_state(dc, dc->current_state))
+				return false;
+
+	if (!update_planes_and_stream_state(
+			dc,
+			srf_updates,
+			surface_count,
+			stream,
+			stream_update,
+			&update_type,
+			&context))
+		return false;
+
+	/* on plane addition, minimal state is the new one */
+	if (force_minimal_pipe_splitting && !is_plane_addition) {
+		if (!commit_minimal_transition_state(dc, context)) {
+			dc_release_state(context);
+			return false;
+		}
+
+		update_type = UPDATE_TYPE_FULL;
+	}
+
+	commit_planes_for_stream(
+			dc,
+			srf_updates,
+			surface_count,
+			stream,
+			stream_update,
+			update_type,
+			context);
+
+	if (dc->current_state != context) {
+
+		/* Since memory free requires elevated IRQL, an interrupt
+		 * request is generated by mem free. If this happens
+		 * between freeing and reassigning the context, our vsync
+		 * interrupt will call into dc and cause a memory
+		 * corruption BSOD. Hence, we first reassign the context,
+		 * then free the old context.
+		 */
+
+		struct dc_state *old = dc->current_state;
+
+		dc->current_state = context;
+		dc_release_state(old);
+
+		// clear any forced full updates
+		for (i = 0; i < dc->res_pool->pipe_count; i++) {
+			struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
+
+			if (pipe_ctx->plane_state && pipe_ctx->stream == stream)
+				pipe_ctx->plane_state->force_full_update = false;
+		}
+	}
+	return true;
+}
+
 void dc_commit_updates_for_stream(struct dc *dc,
 		struct dc_surface_update *srf_updates,
 		int surface_count,
@@ -3247,19 +3806,6 @@ struct dc_stream_state *dc_get_stream_at_index(struct dc *dc, uint8_t i)
 	return NULL;
 }
 
-struct dc_stream_state *dc_stream_find_from_link(const struct dc_link *link)
-{
-	uint8_t i;
-	struct dc_context *ctx = link->ctx;
-
-	for (i = 0; i < ctx->dc->current_state->stream_count; i++) {
-		if (ctx->dc->current_state->streams[i]->link == link)
-			return ctx->dc->current_state->streams[i];
-	}
-
-	return NULL;
-}
-
 enum dc_irq_source dc_interrupt_to_irq_source(
 		struct dc *dc,
 		uint32_t src_id,
@@ -3306,9 +3852,8 @@ void dc_set_power_state(
 	case DC_ACPI_CM_POWER_STATE_D0:
 		dc_resource_state_construct(dc, dc->current_state);
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 		dc_z10_restore(dc);
-#endif
+
 		if (dc->ctx->dmub_srv)
 			dc_dmub_srv_wait_phy_init(dc->ctx->dmub_srv);
 
@@ -3400,10 +3945,13 @@ bool dc_submit_i2c_oem(
 		struct i2c_command *cmd)
 {
 	struct ddc_service *ddc = dc->res_pool->oem_device;
-	return dce_i2c_submit_command(
-		dc->res_pool,
-		ddc->ddc_pin,
-		cmd);
+	if (ddc)
+		return dce_i2c_submit_command(
+			dc->res_pool,
+			ddc->ddc_pin,
+			cmd);
+
+	return false;
 }
 
 static bool link_add_remote_sink_helper(struct dc_link *dc_link, struct dc_sink *sink)
@@ -3570,8 +4118,6 @@ bool dc_set_psr_allow_active(struct dc *dc, bool enable)
 	return true;
 }
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
-
 void dc_allow_idle_optimizations(struct dc *dc, bool allow)
 {
 	if (dc->debug.disable_idle_power_optimizations)
@@ -3588,37 +4134,27 @@ void dc_allow_idle_optimizations(struct dc *dc, bool allow)
 		dc->idle_optimizations_allowed = allow;
 }
 
-/*
- * blank all streams, and set min and max memory clock to
- * lowest and highest DPM level, respectively
- */
+/* set min and max memory clock to lowest and highest DPM level, respectively */
 void dc_unlock_memory_clock_frequency(struct dc *dc)
 {
-	unsigned int i;
+	if (dc->clk_mgr->funcs->set_hard_min_memclk)
+		dc->clk_mgr->funcs->set_hard_min_memclk(dc->clk_mgr, false);
 
-	for (i = 0; i < MAX_PIPES; i++)
-		if (dc->current_state->res_ctx.pipe_ctx[i].plane_state)
-			core_link_disable_stream(&dc->current_state->res_ctx.pipe_ctx[i]);
-
-	dc->clk_mgr->funcs->set_hard_min_memclk(dc->clk_mgr, false);
-	dc->clk_mgr->funcs->set_hard_max_memclk(dc->clk_mgr);
+	if (dc->clk_mgr->funcs->set_hard_max_memclk)
+		dc->clk_mgr->funcs->set_hard_max_memclk(dc->clk_mgr);
 }
 
-/*
- * set min memory clock to the min required for current mode,
- * max to maxDPM, and unblank streams
- */
+/* set min memory clock to the min required for current mode, max to maxDPM */
 void dc_lock_memory_clock_frequency(struct dc *dc)
 {
-	unsigned int i;
+	if (dc->clk_mgr->funcs->get_memclk_states_from_smu)
+		dc->clk_mgr->funcs->get_memclk_states_from_smu(dc->clk_mgr);
 
-	dc->clk_mgr->funcs->get_memclk_states_from_smu(dc->clk_mgr);
-	dc->clk_mgr->funcs->set_hard_min_memclk(dc->clk_mgr, true);
-	dc->clk_mgr->funcs->set_hard_max_memclk(dc->clk_mgr);
+	if (dc->clk_mgr->funcs->set_hard_min_memclk)
+		dc->clk_mgr->funcs->set_hard_min_memclk(dc->clk_mgr, true);
 
-	for (i = 0; i < MAX_PIPES; i++)
-		if (dc->current_state->res_ctx.pipe_ctx[i].plane_state)
-			core_link_enable_stream(dc->current_state, &dc->current_state->res_ctx.pipe_ctx[i]);
+	if (dc->clk_mgr->funcs->set_hard_max_memclk)
+		dc->clk_mgr->funcs->set_hard_max_memclk(dc->clk_mgr);
 }
 
 static void blank_and_force_memclk(struct dc *dc, bool apply, unsigned int memclk_mhz)
@@ -3724,10 +4260,17 @@ bool dc_is_plane_eligible_for_idle_optimizations(struct dc *dc, struct dc_plane_
 /* cleanup on driver unload */
 void dc_hardware_release(struct dc *dc)
 {
+	dc_mclk_switch_using_fw_based_vblank_stretch_shut_down(dc);
+
 	if (dc->hwss.hardware_release)
 		dc->hwss.hardware_release(dc);
 }
-#endif
+
+void dc_mclk_switch_using_fw_based_vblank_stretch_shut_down(struct dc *dc)
+{
+	if (dc->current_state)
+		dc->current_state->bw_ctx.bw.dcn.clk.fw_based_mclk_switching_shut_down = true;
+}
 
 /*
  *****************************************************************************
@@ -3747,13 +4290,16 @@ void dc_hardware_release(struct dc *dc)
  */
 bool dc_is_dmub_outbox_supported(struct dc *dc)
 {
-#if defined(CONFIG_DRM_AMD_DC_DCN)
-	/* YELLOW_CARP B0 USB4 DPIA needs dmub notifications for interrupts */
+	/* DCN31 B0 USB4 DPIA needs dmub notifications for interrupts */
 	if (dc->ctx->asic_id.chip_family == FAMILY_YELLOW_CARP &&
 	    dc->ctx->asic_id.hw_internal_rev == YELLOW_CARP_B0 &&
 	    !dc->debug.dpia_debug.bits.disable_dpia)
 		return true;
-#endif
+
+	if (dc->ctx->asic_id.chip_family == AMDGPU_FAMILY_GC_11_0_1 &&
+	    !dc->debug.dpia_debug.bits.disable_dpia)
+		return true;
+
 	/* dmub aux needs dmub notifications to be enabled */
 	return dc->debug.enable_dmub_aux_for_legacy_ddc;
 }
@@ -3798,6 +4344,7 @@ void dc_enable_dmub_outbox(struct dc *dc)
 	struct dc_context *dc_ctx = dc->ctx;
 
 	dmub_enable_outbox_notification(dc_ctx->dmub_srv);
+	DC_LOG_DC("%s: dmub outbox notifications enabled\n", __func__);
 }
 
 /**
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_debug.c b/drivers/gpu/drm/amd/display/dc/core/dc_debug.c
index 643762542e4d..69f1c2b89a57 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_debug.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_debug.c
@@ -345,7 +345,6 @@ void context_clock_trace(
 		struct dc *dc,
 		struct dc_state *context)
 {
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	DC_LOGGER_INIT(dc->ctx->logger);
 	CLOCK_TRACE("Current: dispclk_khz:%d  max_dppclk_khz:%d  dcfclk_khz:%d\n"
 			"dcfclk_deep_sleep_khz:%d  fclk_khz:%d  socclk_khz:%d\n",
@@ -363,7 +362,6 @@ void context_clock_trace(
 			context->bw_ctx.bw.dcn.clk.dcfclk_deep_sleep_khz,
 			context->bw_ctx.bw.dcn.clk.fclk_khz,
 			context->bw_ctx.bw.dcn.clk.socclk_khz);
-#endif
 }
 
 /**
@@ -424,6 +422,10 @@ char *dc_status_to_str(enum dc_status status)
 		return "The value specified is not supported.";
 	case DC_NO_LINK_ENC_RESOURCE:
 		return "No link encoder resource";
+	case DC_FAIL_DP_PAYLOAD_ALLOCATION:
+		return "Fail dp payload allocation";
+	case DC_FAIL_DP_LINK_BANDWIDTH:
+		return "Insufficient DP link bandwidth";
 	case DC_ERROR_UNEXPECTED:
 		return "Unexpected error";
 	}
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c
index 9039fb134db5..2a8007928210 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/delay.h>
-
 #include "dm_services.h"
 #include "core_types.h"
 #include "timing_generator.h"
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
index bbaa5abdf888..66d2ae7aacf5 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
@@ -33,6 +33,7 @@
 #include "gpio_service_interface.h"
 #include "core_status.h"
 #include "dc_link_dp.h"
+#include "dc_link_dpia.h"
 #include "dc_link_ddc.h"
 #include "link_hwss.h"
 #include "opp.h"
@@ -234,13 +235,14 @@ bool dc_link_detect_sink(struct dc_link *link, enum dc_connection_type *type)
 
 	if (link->connector_signal == SIGNAL_TYPE_EDP) {
 		/*in case it is not on*/
-		link->dc->hwss.edp_power_control(link, true);
+		if (!link->dc->config.edp_no_power_sequencing)
+			link->dc->hwss.edp_power_control(link, true);
 		link->dc->hwss.edp_wait_for_hpd_ready(link, true);
 	}
 
 	/* Link may not have physical HPD pin. */
 	if (link->ep_type != DISPLAY_ENDPOINT_PHY) {
-		if (link->is_hpd_pending || !link->hpd_status)
+		if (link->is_hpd_pending || !dc_link_dpia_query_hpd_status(link))
 			*type = dc_connection_none;
 		else
 			*type = dc_connection_single;
@@ -345,6 +347,7 @@ static enum signal_type get_basic_signal_type(struct graphics_object_id encoder,
 		case CONNECTOR_ID_LVDS:
 			return SIGNAL_TYPE_LVDS;
 		case CONNECTOR_ID_DISPLAY_PORT:
+		case CONNECTOR_ID_USBC:
 			return SIGNAL_TYPE_DISPLAY_PORT;
 		case CONNECTOR_ID_EDP:
 			return SIGNAL_TYPE_EDP;
@@ -380,7 +383,8 @@ bool dc_link_is_dp_sink_present(struct dc_link *link)
 
 	bool present =
 		((connector_id == CONNECTOR_ID_DISPLAY_PORT) ||
-		(connector_id == CONNECTOR_ID_EDP));
+		(connector_id == CONNECTOR_ID_EDP) ||
+		(connector_id == CONNECTOR_ID_USBC));
 
 	ddc = dal_ddc_service_get_ddc_pin(link->ddc);
 
@@ -476,7 +480,8 @@ static enum signal_type link_detect_sink(struct dc_link *link,
 				result = SIGNAL_TYPE_DVI_SINGLE_LINK;
 	}
 	break;
-	case CONNECTOR_ID_DISPLAY_PORT: {
+	case CONNECTOR_ID_DISPLAY_PORT:
+	case CONNECTOR_ID_USBC: {
 		/* DP HPD short pulse. Passive DP dongle will not
 		 * have short pulse
 		 */
@@ -801,7 +806,6 @@ static bool wait_for_entering_dp_alt_mode(struct dc_link *link)
 
 static void apply_dpia_mst_dsc_always_on_wa(struct dc_link *link)
 {
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	/* Apply work around for tunneled MST on certain USB4 docks. Always use DSC if dock
 	 * reports DSC support.
 	 */
@@ -812,7 +816,6 @@ static void apply_dpia_mst_dsc_always_on_wa(struct dc_link *link)
 			link->dpcd_caps.dsc_caps.dsc_basic_caps.fields.dsc_support.DSC_SUPPORT &&
 			!link->dc->debug.dpia_debug.bits.disable_mst_dsc_work_around)
 		link->wa_flags.dpia_mst_dsc_always_on = true;
-#endif
 }
 
 static void revert_dpia_mst_dsc_always_on_wa(struct dc_link *link)
@@ -842,7 +845,7 @@ static bool discover_dp_mst_topology(struct dc_link *link, enum dc_detect_reason
 	return link->type == dc_connection_mst_branch;
 }
 
-static bool reset_cur_dp_mst_topology(struct dc_link *link)
+bool reset_cur_dp_mst_topology(struct dc_link *link)
 {
 	bool result = false;
 	DC_LOGGER_INIT(link->ctx->logger);
@@ -878,9 +881,7 @@ static bool should_prepare_phy_clocks_for_link_verification(const struct dc *dc,
 
 static void prepare_phy_clocks_for_destructive_link_verification(const struct dc *dc)
 {
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	dc_z10_restore(dc);
-#endif
 	clk_mgr_exit_optimized_pwr_state(dc, dc->clk_mgr);
 }
 
@@ -1016,11 +1017,11 @@ static bool detect_link_and_local_sink(struct dc_link *link,
 	bool same_edid = false;
 	enum dc_edid_status edid_status;
 	struct dc_context *dc_ctx = link->ctx;
+	struct dc *dc = dc_ctx->dc;
 	struct dc_sink *sink = NULL;
 	struct dc_sink *prev_sink = NULL;
 	struct dpcd_caps prev_dpcd_caps;
 	enum dc_connection_type new_connection_type = dc_connection_none;
-	enum dc_connection_type pre_connection_type = dc_connection_none;
 	const uint32_t post_oui_delay = 30; // 30ms
 
 	DC_LOGGER_INIT(link->ctx->logger);
@@ -1057,7 +1058,6 @@ static bool detect_link_and_local_sink(struct dc_link *link,
 
 	link_disconnect_sink(link);
 	if (new_connection_type != dc_connection_none) {
-		pre_connection_type = link->type;
 		link->type = new_connection_type;
 		link->link_state_valid = false;
 
@@ -1095,6 +1095,20 @@ static bool detect_link_and_local_sink(struct dc_link *link,
 
 			detect_edp_sink_caps(link);
 			read_current_link_settings_on_detect(link);
+
+			/* Disable power sequence on MIPI panel + converter
+			 */
+			if (dc->config.enable_mipi_converter_optimization &&
+				dc_ctx->dce_version == DCN_VERSION_3_01 &&
+				link->dpcd_caps.sink_dev_id == DP_BRANCH_DEVICE_ID_0022B9 &&
+				memcmp(&link->dpcd_caps.branch_dev_name, DP_SINK_BRANCH_DEV_NAME_7580,
+					sizeof(link->dpcd_caps.branch_dev_name)) == 0) {
+				dc->config.edp_no_power_sequencing = true;
+
+				if (!link->dpcd_caps.set_power_state_capable_edp)
+					link->wa_flags.dp_keep_receiver_powered = true;
+			}
+
 			sink_caps.transaction_type = DDC_TRANSACTION_TYPE_I2C_OVER_AUX;
 			sink_caps.signal = SIGNAL_TYPE_EDP;
 			break;
@@ -1130,11 +1144,6 @@ static bool detect_link_and_local_sink(struct dc_link *link,
 					(link->dpcd_caps.dongle_type !=
 							DISPLAY_DONGLE_DP_HDMI_CONVERTER))
 				converter_disable_audio = true;
-
-			// link switch from MST to non-MST stop topology manager
-			if (pre_connection_type == dc_connection_mst_branch &&
-					link->type != dc_connection_mst_branch)
-				dm_helpers_dp_mst_stop_top_mgr(link->ctx, link);
 			break;
 		}
 
@@ -1367,7 +1376,9 @@ bool dc_link_get_hpd_state(struct dc_link *dc_link)
 static enum hpd_source_id get_hpd_line(struct dc_link *link)
 {
 	struct gpio *hpd;
-	enum hpd_source_id hpd_id = HPD_SOURCEID_UNKNOWN;
+	enum hpd_source_id hpd_id;
+
+	hpd_id = HPD_SOURCEID_UNKNOWN;
 
 	hpd = get_hpd_gpio(link->ctx->dc_bios, link->link_id,
 			   link->ctx->gpio_service);
@@ -1406,7 +1417,9 @@ static enum hpd_source_id get_hpd_line(struct dc_link *link)
 static enum channel_id get_ddc_line(struct dc_link *link)
 {
 	struct ddc *ddc;
-	enum channel_id channel = CHANNEL_ID_UNKNOWN;
+	enum channel_id channel;
+
+	channel = CHANNEL_ID_UNKNOWN;
 
 	ddc = dal_ddc_service_get_ddc_pin(link->ddc);
 
@@ -1513,7 +1526,7 @@ static bool dc_link_construct_legacy(struct dc_link *link,
 				     const struct link_init_data *init_params)
 {
 	uint8_t i;
-	struct ddc_service_init_data ddc_service_init_data = { { 0 } };
+	struct ddc_service_init_data ddc_service_init_data = { 0 };
 	struct dc_context *dc_ctx = init_params->ctx;
 	struct encoder_init_data enc_init_data = { 0 };
 	struct panel_cntl_init_data panel_cntl_init_data = { 0 };
@@ -1591,6 +1604,7 @@ static bool dc_link_construct_legacy(struct dc_link *link,
 		link->connector_signal = SIGNAL_TYPE_DVI_DUAL_LINK;
 		break;
 	case CONNECTOR_ID_DISPLAY_PORT:
+	case CONNECTOR_ID_USBC:
 		link->connector_signal = SIGNAL_TYPE_DISPLAY_PORT;
 
 		if (link->hpd_gpio)
@@ -1604,8 +1618,25 @@ static bool dc_link_construct_legacy(struct dc_link *link,
 		if (link->hpd_gpio) {
 			if (!link->dc->config.allow_edp_hotplug_detection)
 				link->irq_source_hpd = DC_IRQ_SOURCE_INVALID;
-			link->irq_source_hpd_rx =
-					dal_irq_get_rx_source(link->hpd_gpio);
+
+			switch (link->dc->config.allow_edp_hotplug_detection) {
+			case 1: // only the 1st eDP handles hotplug
+				if (link->link_index == 0)
+					link->irq_source_hpd_rx =
+						dal_irq_get_rx_source(link->hpd_gpio);
+				else
+					link->irq_source_hpd = DC_IRQ_SOURCE_INVALID;
+				break;
+			case 2: // only the 2nd eDP handles hotplug
+				if (link->link_index == 1)
+					link->irq_source_hpd_rx =
+						dal_irq_get_rx_source(link->hpd_gpio);
+				else
+					link->irq_source_hpd = DC_IRQ_SOURCE_INVALID;
+				break;
+			default:
+				break;
+			}
 		}
 
 		break;
@@ -1672,7 +1703,7 @@ static bool dc_link_construct_legacy(struct dc_link *link,
 	enc_init_data.transmitter =
 		translate_encoder_to_transmitter(enc_init_data.encoder);
 	link->link_enc =
-		link->dc->res_pool->funcs->link_enc_create(&enc_init_data);
+		link->dc->res_pool->funcs->link_enc_create(dc_ctx, &enc_init_data);
 
 	if (!link->link_enc) {
 		DC_ERROR("Failed to create link encoder!\n");
@@ -1765,6 +1796,7 @@ static bool dc_link_construct_legacy(struct dc_link *link,
 	 */
 	program_hpd_filter(link);
 
+	link->psr_settings.psr_vtotal_control_support = false;
 	link->psr_settings.psr_version = DC_PSR_VERSION_UNSUPPORTED;
 
 	DC_LOG_DC("BIOS object table - %s finished successfully.\n", __func__);
@@ -1794,7 +1826,7 @@ create_fail:
 static bool dc_link_construct_dpia(struct dc_link *link,
 				   const struct link_init_data *init_params)
 {
-	struct ddc_service_init_data ddc_service_init_data = { { 0 } };
+	struct ddc_service_init_data ddc_service_init_data = { 0 };
 	struct dc_context *dc_ctx = init_params->ctx;
 
 	DC_LOGGER_INIT(dc_ctx->logger);
@@ -1937,7 +1969,8 @@ static enum dc_status enable_link_dp(struct dc_state *state,
 	enum dc_status status;
 	bool skip_video_pattern;
 	struct dc_link *link = stream->link;
-	struct dc_link_settings link_settings = {0};
+	const struct dc_link_settings *link_settings =
+			&pipe_ctx->link_config.dp_link_settings;
 	bool fec_enable;
 	int i;
 	bool apply_seamless_boot_optimization = false;
@@ -1954,9 +1987,6 @@ static enum dc_status enable_link_dp(struct dc_state *state,
 		}
 	}
 
-	/* get link settings for video mode timing */
-	decide_link_settings(stream, &link_settings);
-
 	/* Train with fallback when enabling DPIA link. Conventional links are
 	 * trained with fallback during sink detection.
 	 */
@@ -1967,7 +1997,7 @@ static enum dc_status enable_link_dp(struct dc_state *state,
 	 * Temporary w/a to get DP2.0 link rates to work with SST.
 	 * TODO DP2.0 - Workaround: Remove w/a if and when the issue is resolved.
 	 */
-	if (dp_get_link_encoding_format(&link_settings) == DP_128b_132b_ENCODING &&
+	if (dp_get_link_encoding_format(link_settings) == DP_128b_132b_ENCODING &&
 			pipe_ctx->stream->signal == SIGNAL_TYPE_DISPLAY_PORT &&
 			link->dc->debug.set_mst_en_for_sst) {
 		dp_enable_mst_on_sink(link, true);
@@ -1975,15 +2005,16 @@ static enum dc_status enable_link_dp(struct dc_state *state,
 
 	if (pipe_ctx->stream->signal == SIGNAL_TYPE_EDP) {
 		/*in case it is not on*/
-		link->dc->hwss.edp_power_control(link, true);
+		if (!link->dc->config.edp_no_power_sequencing)
+			link->dc->hwss.edp_power_control(link, true);
 		link->dc->hwss.edp_wait_for_hpd_ready(link, true);
 	}
 
-	if (dp_get_link_encoding_format(&link_settings) == DP_128b_132b_ENCODING) {
+	if (dp_get_link_encoding_format(link_settings) == DP_128b_132b_ENCODING) {
 		/* TODO - DP2.0 HW: calculate 32 symbol clock for HPO encoder */
 	} else {
 		pipe_ctx->stream_res.pix_clk_params.requested_sym_clk =
-				link_settings.link_rate * LINK_RATE_REF_FREQ_IN_KHZ;
+				link_settings->link_rate * LINK_RATE_REF_FREQ_IN_KHZ;
 		if (state->clk_mgr && !apply_seamless_boot_optimization)
 			state->clk_mgr->funcs->update_clocks(state->clk_mgr,
 					state, false);
@@ -1999,16 +2030,15 @@ static enum dc_status enable_link_dp(struct dc_state *state,
 
 	skip_video_pattern = true;
 
-	if (link_settings.link_rate == LINK_RATE_LOW)
+	if (link_settings->link_rate == LINK_RATE_LOW)
 		skip_video_pattern = false;
 
-	if (perform_link_training_with_retries(&link_settings,
+	if (perform_link_training_with_retries(link_settings,
 					       skip_video_pattern,
 					       LINK_TRAINING_ATTEMPTS,
 					       pipe_ctx,
 					       pipe_ctx->stream->signal,
 					       do_fallback)) {
-		link->cur_link_settings = link_settings;
 		status = DC_OK;
 	} else {
 		status = DC_FAIL_DP_LINK_TRAINING;
@@ -2019,7 +2049,7 @@ static enum dc_status enable_link_dp(struct dc_state *state,
 	else
 		fec_enable = true;
 
-	if (dp_get_link_encoding_format(&link_settings) == DP_8b_10b_ENCODING)
+	if (dp_get_link_encoding_format(link_settings) == DP_8b_10b_ENCODING)
 		dp_set_fec_enable(link, fec_enable);
 
 	// during mode set we do DP_SET_POWER off then on, aux writes are lost
@@ -2095,6 +2125,26 @@ void dc_link_blank_all_dp_displays(struct dc *dc)
 
 }
 
+void dc_link_blank_all_edp_displays(struct dc *dc)
+{
+	unsigned int i;
+	uint8_t dpcd_power_state = '\0';
+	enum dc_status status = DC_ERROR_UNEXPECTED;
+
+	for (i = 0; i < dc->link_count; i++) {
+		if ((dc->links[i]->connector_signal != SIGNAL_TYPE_EDP) ||
+			(!dc->links[i]->edp_sink_present))
+			continue;
+
+		/* if any of the displays are lit up turn them off */
+		status = core_link_read_dpcd(dc->links[i], DP_SET_POWER,
+							&dpcd_power_state, sizeof(dpcd_power_state));
+
+		if (status == DC_OK && dpcd_power_state == DP_POWER_STATE_D0)
+			dc_link_blank_dp_stream(dc->links[i], true);
+	}
+}
+
 void dc_link_blank_dp_stream(struct dc_link *link, bool hw_init)
 {
 	unsigned int j;
@@ -2681,6 +2731,22 @@ static void enable_link_lvds(struct pipe_ctx *pipe_ctx)
 
 }
 
+bool dc_power_alpm_dpcd_enable(struct dc_link *link, bool enable)
+{
+	bool ret = false;
+	union dpcd_alpm_configuration alpm_config;
+
+	if (link->psr_settings.psr_version == DC_PSR_VERSION_SU_1) {
+		memset(&alpm_config, 0, sizeof(alpm_config));
+
+		alpm_config.bits.ENABLE = (enable ? true : false);
+		ret = dm_helpers_dp_write_dpcd(link->ctx, link,
+				DP_RECEIVER_ALPM_CONFIG, &alpm_config.raw,
+				sizeof(alpm_config.raw));
+	}
+	return ret;
+}
+
 /****************************enable_link***********************************/
 static enum dc_status enable_link(
 		struct dc_state *state,
@@ -3075,6 +3141,11 @@ bool dc_link_set_psr_allow_active(struct dc_link *link, const bool *allow_active
 	if (!dc_get_edp_link_panel_inst(dc, link, &panel_inst))
 		return false;
 
+	if (allow_active && link->type == dc_connection_none) {
+		// Don't enter PSR if panel is not connected
+		return false;
+	}
+
 	/* Set power optimization flag */
 	if (power_opts && link->psr_settings.psr_power_opt != *power_opts) {
 		link->psr_settings.psr_power_opt = *power_opts;
@@ -3083,18 +3154,18 @@ bool dc_link_set_psr_allow_active(struct dc_link *link, const bool *allow_active
 			psr->funcs->psr_set_power_opt(psr, link->psr_settings.psr_power_opt, panel_inst);
 	}
 
+	if (psr != NULL && link->psr_settings.psr_feature_enabled &&
+			force_static && psr->funcs->psr_force_static)
+		psr->funcs->psr_force_static(psr, panel_inst);
+
 	/* Enable or Disable PSR */
 	if (allow_active && link->psr_settings.psr_allow_active != *allow_active) {
 		link->psr_settings.psr_allow_active = *allow_active;
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 		if (!link->psr_settings.psr_allow_active)
 			dc_z10_restore(dc);
-#endif
 
 		if (psr != NULL && link->psr_settings.psr_feature_enabled) {
-			if (force_static && psr->funcs->psr_force_static)
-				psr->funcs->psr_force_static(psr, panel_inst);
 			psr->funcs->psr_enable(psr, link->psr_settings.psr_allow_active, wait, panel_inst);
 		} else if ((dmcu != NULL && dmcu->funcs->is_dmcu_initialized(dmcu)) &&
 			link->psr_settings.psr_feature_enabled)
@@ -3170,6 +3241,7 @@ bool dc_link_setup_psr(struct dc_link *link,
 	unsigned int panel_inst;
 	/* updateSinkPsrDpcdConfig*/
 	union dpcd_psr_configuration psr_configuration;
+	union dpcd_sink_active_vtotal_control_mode vtotal_control = {0};
 
 	psr_context->controllerId = CONTROLLER_ID_UNDEFINED;
 
@@ -3195,7 +3267,7 @@ bool dc_link_setup_psr(struct dc_link *link,
 			psr_config->psr_frame_capture_indication_req;
 
 	/* Check for PSR v2*/
-	if (psr_config->psr_version == 0x2) {
+	if (link->psr_settings.psr_version == DC_PSR_VERSION_SU_1) {
 		/* For PSR v2 selective update.
 		 * Indicates whether sink should start capturing
 		 * immediately following active scan line,
@@ -3206,6 +3278,14 @@ bool dc_link_setup_psr(struct dc_link *link,
 		 * IRQ_HPD when CRC mismatch is detected.
 		 */
 		psr_configuration.bits.IRQ_HPD_WITH_CRC_ERROR    = 1;
+		/* For PSR v2, set the bit when the Source device will
+		 * be enabling PSR2 operation.
+		 */
+		psr_configuration.bits.ENABLE_PSR2    = 1;
+		/* For PSR v2, the Sink device must be able to receive
+		 * SU region updates early in the frame time.
+		 */
+		psr_configuration.bits.EARLY_TRANSPORT_ENABLE    = 1;
 	}
 
 	dm_helpers_dp_write_dpcd(
@@ -3215,6 +3295,23 @@ bool dc_link_setup_psr(struct dc_link *link,
 		&psr_configuration.raw,
 		sizeof(psr_configuration.raw));
 
+	if (link->psr_settings.psr_version == DC_PSR_VERSION_SU_1) {
+		dc_power_alpm_dpcd_enable(link, true);
+		psr_context->su_granularity_required =
+			psr_config->su_granularity_required;
+		psr_context->su_y_granularity =
+			psr_config->su_y_granularity;
+		psr_context->line_time_in_us =
+			psr_config->line_time_in_us;
+
+		if (link->psr_settings.psr_vtotal_control_support) {
+			psr_context->rate_control_caps = psr_config->rate_control_caps;
+			vtotal_control.bits.ENABLE = true;
+			core_link_write_dpcd(link, DP_SINK_PSR_ACTIVE_VTOTAL_CONTROL_MODE,
+							&vtotal_control.raw, sizeof(vtotal_control.raw));
+		}
+	}
+
 	psr_context->channel = link->ddc->ddc_pin->hw_info.ddc_channel;
 	psr_context->transmitterId = link->link_enc->transmitter;
 	psr_context->engineId = link->link_enc->preferred_engine;
@@ -3275,6 +3372,7 @@ bool dc_link_setup_psr(struct dc_link *link,
 		switch(link->ctx->asic_id.chip_family) {
 		case FAMILY_YELLOW_CARP:
 		case AMDGPU_FAMILY_GC_10_3_6:
+		case AMDGPU_FAMILY_GC_11_0_1:
 			if(!dc->debug.disable_z10)
 				psr_context->psr_level.bits.SKIP_CRTC_DISABLE = false;
 			break;
@@ -3301,14 +3399,21 @@ bool dc_link_setup_psr(struct dc_link *link,
 	 */
 	psr_context->psr_level.bits.DISABLE_PSR_ENTRY_ABORT = 1;
 
+	/* enable ALPM */
+	psr_context->psr_level.bits.DISABLE_ALPM = 0;
+	psr_context->psr_level.bits.ALPM_DEFAULT_PD_MODE = 1;
+
 	/* Controls additional delay after remote frame capture before
 	 * continuing power down, default = 0
 	 */
 	psr_context->frame_delay = 0;
 
-	if (psr)
+	if (psr) {
 		link->psr_settings.psr_feature_enabled = psr->funcs->psr_copy_settings(psr,
 			link, psr_context, panel_inst);
+		link->psr_settings.psr_power_opt = 0;
+		link->psr_settings.psr_allow_active = 0;
+	}
 	else
 		link->psr_settings.psr_feature_enabled = dmcu->funcs->setup_psr(dmcu, link, psr_context);
 
@@ -3338,6 +3443,19 @@ void dc_link_get_psr_residency(const struct dc_link *link, uint32_t *residency)
 		*residency = 0;
 }
 
+bool dc_link_set_sink_vtotal_in_psr_active(const struct dc_link *link, uint16_t psr_vtotal_idle, uint16_t psr_vtotal_su)
+{
+	struct dc *dc = link->ctx->dc;
+	struct dmub_psr *psr = dc->res_pool->psr;
+
+	if (psr == NULL || !link->psr_settings.psr_feature_enabled || !link->psr_settings.psr_vtotal_control_support)
+		return false;
+
+	psr->funcs->psr_set_sink_vtotal_in_psr_active(psr, psr_vtotal_idle, psr_vtotal_su);
+
+	return true;
+}
+
 const struct dc_link_status *dc_link_get_status(const struct dc_link *link)
 {
 	return &link->link_status;
@@ -3476,8 +3594,6 @@ static enum dc_status dc_link_update_sst_payload(struct pipe_ctx *pipe_ctx,
 {
 	struct dc_stream_state *stream = pipe_ctx->stream;
 	struct dc_link *link = stream->link;
-	struct hpo_dp_link_encoder *hpo_dp_link_encoder = pipe_ctx->link_res.hpo_dp_link_enc;
-	struct hpo_dp_stream_encoder *hpo_dp_stream_encoder = pipe_ctx->stream_res.hpo_dp_stream_enc;
 	struct link_mst_stream_allocation_table proposed_table = {0};
 	struct fixed31_32 avg_time_slots_per_mtp;
 	const struct dc_link_settings empty_link_settings = {0};
@@ -3509,9 +3625,10 @@ static enum dc_status dc_link_update_sst_payload(struct pipe_ctx *pipe_ctx,
 						"allocation table for "
 						"pipe idx: %d\n",
 						pipe_ctx->pipe_idx);
+		return DC_FAIL_DP_PAYLOAD_ALLOCATION;
 	}
 
-	proposed_table.stream_allocations[0].hpo_dp_stream_enc = hpo_dp_stream_encoder;
+	proposed_table.stream_allocations[0].hpo_dp_stream_enc = pipe_ctx->stream_res.hpo_dp_stream_enc;
 
 	ASSERT(proposed_table.stream_count == 1);
 
@@ -3524,8 +3641,7 @@ static enum dc_status dc_link_update_sst_payload(struct pipe_ctx *pipe_ctx,
 		proposed_table.stream_allocations[0].slot_count);
 
 	/* program DP source TX for payload */
-	hpo_dp_link_encoder->funcs->update_stream_allocation_table(
-			hpo_dp_link_encoder,
+	link_hwss->ext.update_stream_allocation_table(link, &pipe_ctx->link_res,
 			&proposed_table);
 
 	/* poll for ACT handled */
@@ -3535,7 +3651,8 @@ static enum dc_status dc_link_update_sst_payload(struct pipe_ctx *pipe_ctx,
 	}
 
 	/* slot X.Y for SST payload allocate */
-	if (allocate) {
+	if (allocate && dp_get_link_encoding_format(&link->cur_link_settings) ==
+			DP_128b_132b_ENCODING) {
 		avg_time_slots_per_mtp = calculate_sst_avg_time_slots_per_mtp(stream, link);
 
 		dc_log_vcp_x_y(link, avg_time_slots_per_mtp);
@@ -3562,8 +3679,6 @@ enum dc_status dc_link_allocate_mst_payload(struct pipe_ctx *pipe_ctx)
 {
 	struct dc_stream_state *stream = pipe_ctx->stream;
 	struct dc_link *link = stream->link;
-	struct link_encoder *link_encoder = NULL;
-	struct hpo_dp_link_encoder *hpo_dp_link_encoder = pipe_ctx->link_res.hpo_dp_link_enc;
 	struct dp_mst_stream_allocation_table proposed_table = {0};
 	struct fixed31_32 avg_time_slots_per_mtp;
 	struct fixed31_32 pbn;
@@ -3573,9 +3688,6 @@ enum dc_status dc_link_allocate_mst_payload(struct pipe_ctx *pipe_ctx)
 	const struct link_hwss *link_hwss = get_link_hwss(link, &pipe_ctx->link_res);
 	DC_LOGGER_INIT(link->ctx->logger);
 
-	link_encoder = link_enc_cfg_get_link_enc(link);
-	ASSERT(link_encoder);
-
 	/* enable_link_dp_mst already check link->enabled_stream_count
 	 * and stream is in link->stream[]. This is called during set mode,
 	 * stream_enc is available.
@@ -3620,37 +3732,17 @@ enum dc_status dc_link_allocate_mst_payload(struct pipe_ctx *pipe_ctx)
 
 	ASSERT(proposed_table.stream_count > 0);
 
-	if (link->ep_type == DISPLAY_ENDPOINT_USB4_DPIA) {
-		static enum dc_status status;
-		uint8_t mst_alloc_slots = 0, prev_mst_slots_in_use = 0xFF;
-
-		for (i = 0; i < link->mst_stream_alloc_table.stream_count; i++)
-			mst_alloc_slots += link->mst_stream_alloc_table.stream_allocations[i].slot_count;
-
-		status = dc_process_dmub_set_mst_slots(link->dc, link->link_index,
-			mst_alloc_slots, &prev_mst_slots_in_use);
-		ASSERT(status == DC_OK);
-		DC_LOG_MST("dpia : status[%d]: alloc_slots[%d]: used_slots[%d]\n",
-				status, mst_alloc_slots, prev_mst_slots_in_use);
-	}
-
 	/* program DP source TX for payload */
-	switch (dp_get_link_encoding_format(&link->cur_link_settings)) {
-	case DP_8b_10b_ENCODING:
-		link_encoder->funcs->update_mst_stream_allocation_table(
-			link_encoder,
-			&link->mst_stream_alloc_table);
-		break;
-	case DP_128b_132b_ENCODING:
-		hpo_dp_link_encoder->funcs->update_stream_allocation_table(
-				hpo_dp_link_encoder,
-				&link->mst_stream_alloc_table);
-		break;
-	case DP_UNKNOWN_ENCODING:
+	if (link_hwss->ext.update_stream_allocation_table == NULL ||
+			dp_get_link_encoding_format(&link->cur_link_settings) == DP_UNKNOWN_ENCODING) {
 		DC_LOG_ERROR("Failure: unknown encoding format\n");
 		return DC_ERROR_UNEXPECTED;
 	}
 
+	link_hwss->ext.update_stream_allocation_table(link,
+			&pipe_ctx->link_res,
+			&link->mst_stream_alloc_table);
+
 	/* send down message */
 	ret = dm_helpers_dp_mst_poll_for_allocation_change_trigger(
 			stream->ctx,
@@ -3692,10 +3784,8 @@ enum dc_status dc_link_reduce_mst_payload(struct pipe_ctx *pipe_ctx, uint32_t bw
 	struct fixed31_32 avg_time_slots_per_mtp;
 	struct fixed31_32 pbn;
 	struct fixed31_32 pbn_per_slot;
-	struct link_encoder *link_encoder = link->link_enc;
 	struct dp_mst_stream_allocation_table proposed_table = {0};
 	uint8_t i;
-	enum act_return_status ret;
 	const struct link_hwss *link_hwss = get_link_hwss(link, &pipe_ctx->link_res);
 	DC_LOGGER_INIT(link->ctx->logger);
 
@@ -3743,11 +3833,14 @@ enum dc_status dc_link_reduce_mst_payload(struct pipe_ctx *pipe_ctx, uint32_t bw
 
 	for (i = 0; i < MAX_CONTROLLER_NUM; i++) {
 		DC_LOG_MST("stream_enc[%d]: %p      "
+				"stream[%d].hpo_dp_stream_enc: %p      "
 				"stream[%d].vcp_id: %d      "
 				"stream[%d].slot_count: %d\n",
 				i,
 				(void *) link->mst_stream_alloc_table.stream_allocations[i].stream_enc,
 				i,
+				(void *) link->mst_stream_alloc_table.stream_allocations[i].hpo_dp_stream_enc,
+				i,
 				link->mst_stream_alloc_table.stream_allocations[i].vcp_id,
 				i,
 				link->mst_stream_alloc_table.stream_allocations[i].slot_count);
@@ -3756,12 +3849,17 @@ enum dc_status dc_link_reduce_mst_payload(struct pipe_ctx *pipe_ctx, uint32_t bw
 	ASSERT(proposed_table.stream_count > 0);
 
 	/* update mst stream allocation table hardware state */
-	link_encoder->funcs->update_mst_stream_allocation_table(
-			link_encoder,
+	if (link_hwss->ext.update_stream_allocation_table == NULL ||
+			dp_get_link_encoding_format(&link->cur_link_settings) == DP_UNKNOWN_ENCODING) {
+		DC_LOG_ERROR("Failure: unknown encoding format\n");
+		return DC_ERROR_UNEXPECTED;
+	}
+
+	link_hwss->ext.update_stream_allocation_table(link, &pipe_ctx->link_res,
 			&link->mst_stream_alloc_table);
 
 	/* poll for immediate branch device ACT handled */
-	ret = dm_helpers_dp_mst_poll_for_allocation_change_trigger(
+	dm_helpers_dp_mst_poll_for_allocation_change_trigger(
 			stream->ctx,
 			stream);
 
@@ -3775,7 +3873,6 @@ enum dc_status dc_link_increase_mst_payload(struct pipe_ctx *pipe_ctx, uint32_t
 	struct fixed31_32 avg_time_slots_per_mtp;
 	struct fixed31_32 pbn;
 	struct fixed31_32 pbn_per_slot;
-	struct link_encoder *link_encoder = link->link_enc;
 	struct dp_mst_stream_allocation_table proposed_table = {0};
 	uint8_t i;
 	enum act_return_status ret;
@@ -3803,11 +3900,14 @@ enum dc_status dc_link_increase_mst_payload(struct pipe_ctx *pipe_ctx, uint32_t
 
 	for (i = 0; i < MAX_CONTROLLER_NUM; i++) {
 		DC_LOG_MST("stream_enc[%d]: %p      "
+				"stream[%d].hpo_dp_stream_enc: %p      "
 				"stream[%d].vcp_id: %d      "
 				"stream[%d].slot_count: %d\n",
 				i,
 				(void *) link->mst_stream_alloc_table.stream_allocations[i].stream_enc,
 				i,
+				(void *) link->mst_stream_alloc_table.stream_allocations[i].hpo_dp_stream_enc,
+				i,
 				link->mst_stream_alloc_table.stream_allocations[i].vcp_id,
 				i,
 				link->mst_stream_alloc_table.stream_allocations[i].slot_count);
@@ -3816,8 +3916,13 @@ enum dc_status dc_link_increase_mst_payload(struct pipe_ctx *pipe_ctx, uint32_t
 	ASSERT(proposed_table.stream_count > 0);
 
 	/* update mst stream allocation table hardware state */
-	link_encoder->funcs->update_mst_stream_allocation_table(
-			link_encoder,
+	if (link_hwss->ext.update_stream_allocation_table == NULL ||
+			dp_get_link_encoding_format(&link->cur_link_settings) == DP_UNKNOWN_ENCODING) {
+		DC_LOG_ERROR("Failure: unknown encoding format\n");
+		return DC_ERROR_UNEXPECTED;
+	}
+
+	link_hwss->ext.update_stream_allocation_table(link, &pipe_ctx->link_res,
 			&link->mst_stream_alloc_table);
 
 	/* poll for immediate branch device ACT handled */
@@ -3852,8 +3957,6 @@ static enum dc_status deallocate_mst_payload(struct pipe_ctx *pipe_ctx)
 {
 	struct dc_stream_state *stream = pipe_ctx->stream;
 	struct dc_link *link = stream->link;
-	struct link_encoder *link_encoder = NULL;
-	struct hpo_dp_link_encoder *hpo_dp_link_encoder = pipe_ctx->link_res.hpo_dp_link_enc;
 	struct dp_mst_stream_allocation_table proposed_table = {0};
 	struct fixed31_32 avg_time_slots_per_mtp = dc_fixpt_from_int(0);
 	int i;
@@ -3862,9 +3965,6 @@ static enum dc_status deallocate_mst_payload(struct pipe_ctx *pipe_ctx)
 	const struct dc_link_settings empty_link_settings = {0};
 	DC_LOGGER_INIT(link->ctx->logger);
 
-	link_encoder = link_enc_cfg_get_link_enc(link);
-	ASSERT(link_encoder);
-
 	/* deallocate_mst_payload is called before disable link. When mode or
 	 * disable/enable monitor, new stream is created which is not in link
 	 * stream[] yet. For this, payload is not allocated yet, so de-alloc
@@ -3922,36 +4022,16 @@ static enum dc_status deallocate_mst_payload(struct pipe_ctx *pipe_ctx)
 		link->mst_stream_alloc_table.stream_allocations[i].slot_count);
 	}
 
-	if (link->ep_type == DISPLAY_ENDPOINT_USB4_DPIA) {
-		enum dc_status status;
-		uint8_t mst_alloc_slots = 0, prev_mst_slots_in_use = 0xFF;
-
-		for (i = 0; i < link->mst_stream_alloc_table.stream_count; i++)
-			mst_alloc_slots += link->mst_stream_alloc_table.stream_allocations[i].slot_count;
-
-		status = dc_process_dmub_set_mst_slots(link->dc, link->link_index,
-			mst_alloc_slots, &prev_mst_slots_in_use);
-		ASSERT(status != DC_NOT_SUPPORTED);
-		DC_LOG_MST("dpia : status[%d]: alloc_slots[%d]: used_slots[%d]\n",
-				status, mst_alloc_slots, prev_mst_slots_in_use);
-	}
-
-	switch (dp_get_link_encoding_format(&link->cur_link_settings)) {
-	case DP_8b_10b_ENCODING:
-		link_encoder->funcs->update_mst_stream_allocation_table(
-			link_encoder,
-			&link->mst_stream_alloc_table);
-		break;
-	case DP_128b_132b_ENCODING:
-		hpo_dp_link_encoder->funcs->update_stream_allocation_table(
-				hpo_dp_link_encoder,
-				&link->mst_stream_alloc_table);
-		break;
-	case DP_UNKNOWN_ENCODING:
+	/* update mst stream allocation table hardware state */
+	if (link_hwss->ext.update_stream_allocation_table == NULL ||
+			dp_get_link_encoding_format(&link->cur_link_settings) == DP_UNKNOWN_ENCODING) {
 		DC_LOG_DEBUG("Unknown encoding format\n");
 		return DC_ERROR_UNEXPECTED;
 	}
 
+	link_hwss->ext.update_stream_allocation_table(link, &pipe_ctx->link_res,
+			&link->mst_stream_alloc_table);
+
 	if (mst_mode) {
 		dm_helpers_dp_mst_poll_for_allocation_change_trigger(
 			stream->ctx,
@@ -4004,8 +4084,12 @@ static void update_psp_stream_config(struct pipe_ctx *pipe_ctx, bool dpms_off)
 	if (is_dp_128b_132b_signal(pipe_ctx))
 		config.link_enc_idx = pipe_ctx->link_res.hpo_dp_link_enc->inst;
 
-	/* dio output index */
-	config.dio_output_idx = link_enc->transmitter - TRANSMITTER_UNIPHY_A;
+	/* dio output index is dpia index for DPIA endpoint & dcio index by default */
+	if (pipe_ctx->stream->link->ep_type == DISPLAY_ENDPOINT_USB4_DPIA)
+		config.dio_output_idx = pipe_ctx->stream->link->link_id.enum_id - ENUM_ID_1;
+	else
+		config.dio_output_idx = link_enc->transmitter - TRANSMITTER_UNIPHY_A;
+
 
 	/* phy index */
 	config.phy_idx = resource_transmitter_to_phy_idx(
@@ -4038,11 +4122,10 @@ static void fpga_dp_hpo_enable_link_and_stream(struct dc_state *state, struct pi
 	struct fixed31_32 avg_time_slots_per_mtp;
 	uint8_t req_slot_count = 0;
 	uint8_t vc_id = 1; /// VC ID always 1 for SST
-	struct dc_link_settings link_settings = {0};
+	struct dc_link_settings link_settings = pipe_ctx->link_config.dp_link_settings;
 	const struct link_hwss *link_hwss = get_link_hwss(stream->link, &pipe_ctx->link_res);
 	DC_LOGGER_INIT(pipe_ctx->stream->ctx->logger);
 
-	decide_link_settings(stream, &link_settings);
 	stream->link->cur_link_settings = link_settings;
 
 	if (link_hwss->ext.enable_dp_link_output)
@@ -4098,8 +4181,8 @@ static void fpga_dp_hpo_enable_link_and_stream(struct dc_state *state, struct pi
 		proposed_table.stream_allocations[0].hpo_dp_stream_enc = pipe_ctx->stream_res.hpo_dp_stream_enc;
 	}
 
-	pipe_ctx->link_res.hpo_dp_link_enc->funcs->update_stream_allocation_table(
-			pipe_ctx->link_res.hpo_dp_link_enc,
+	link_hwss->ext.update_stream_allocation_table(stream->link,
+			&pipe_ctx->link_res,
 			&proposed_table);
 
 	if (link_hwss->ext.set_throttled_vcp_size)
@@ -4119,6 +4202,7 @@ void core_link_enable_stream(
 	struct link_encoder *link_enc;
 	enum otg_out_mux_dest otg_out_dest = OUT_MUX_DIO;
 	struct vpg *vpg = pipe_ctx->stream_res.stream_enc->vpg;
+	const struct link_hwss *link_hwss = get_link_hwss(link, &pipe_ctx->link_res);
 
 	if (is_dp_128b_132b_signal(pipe_ctx))
 		vpg = pipe_ctx->stream_res.hpo_dp_stream_enc->vpg;
@@ -4147,56 +4231,19 @@ void core_link_enable_stream(
 			link_enc->funcs->setup(
 				link_enc,
 				pipe_ctx->stream->signal);
-		pipe_ctx->stream_res.stream_enc->funcs->setup_stereo_sync(
-			pipe_ctx->stream_res.stream_enc,
-			pipe_ctx->stream_res.tg->inst,
-			stream->timing.timing_3d_format != TIMING_3D_FORMAT_NONE);
-	}
-
-	if (is_dp_128b_132b_signal(pipe_ctx)) {
-		pipe_ctx->stream_res.hpo_dp_stream_enc->funcs->set_stream_attribute(
-				pipe_ctx->stream_res.hpo_dp_stream_enc,
-				&stream->timing,
-				stream->output_color_space,
-				stream->use_vsc_sdp_for_colorimetry,
-				stream->timing.flags.DSC,
-				false);
-		otg_out_dest = OUT_MUX_HPO_DP;
-	} else if (dc_is_dp_signal(pipe_ctx->stream->signal)) {
-		pipe_ctx->stream_res.stream_enc->funcs->dp_set_stream_attribute(
-				pipe_ctx->stream_res.stream_enc,
-				&stream->timing,
-				stream->output_color_space,
-				stream->use_vsc_sdp_for_colorimetry,
-				stream->link->dpcd_caps.dprx_feature.bits.SST_SPLIT_SDP_CAP);
 	}
 
-	if (dc_is_dp_signal(pipe_ctx->stream->signal))
-		dp_source_sequence_trace(link, DPCD_SOURCE_SEQ_AFTER_DP_STREAM_ATTR);
-
-	if (dc_is_hdmi_tmds_signal(pipe_ctx->stream->signal))
-		pipe_ctx->stream_res.stream_enc->funcs->hdmi_set_stream_attribute(
-			pipe_ctx->stream_res.stream_enc,
-			&stream->timing,
-			stream->phy_pix_clk,
-			pipe_ctx->stream_res.audio != NULL);
-
 	pipe_ctx->stream->link->link_state_valid = true;
 
-	if (pipe_ctx->stream_res.tg->funcs->set_out_mux)
+	if (pipe_ctx->stream_res.tg->funcs->set_out_mux) {
+		if (is_dp_128b_132b_signal(pipe_ctx))
+			otg_out_dest = OUT_MUX_HPO_DP;
+		else
+			otg_out_dest = OUT_MUX_DIO;
 		pipe_ctx->stream_res.tg->funcs->set_out_mux(pipe_ctx->stream_res.tg, otg_out_dest);
+	}
 
-	if (dc_is_dvi_signal(pipe_ctx->stream->signal))
-		pipe_ctx->stream_res.stream_enc->funcs->dvi_set_stream_attribute(
-			pipe_ctx->stream_res.stream_enc,
-			&stream->timing,
-			(pipe_ctx->stream->signal == SIGNAL_TYPE_DVI_DUAL_LINK) ?
-			true : false);
-
-	if (dc_is_lvds_signal(pipe_ctx->stream->signal))
-		pipe_ctx->stream_res.stream_enc->funcs->lvds_set_stream_attribute(
-			pipe_ctx->stream_res.stream_enc,
-			&stream->timing);
+	link_hwss->setup_stream_attribute(pipe_ctx);
 
 	if (!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment)) {
 		bool apply_edp_fast_boot_optimization =
@@ -4331,16 +4378,14 @@ void core_link_enable_stream(
 		dc->hwss.enable_audio_stream(pipe_ctx);
 
 	} else { // if (IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment))
-		if (is_dp_128b_132b_signal(pipe_ctx)) {
+		if (is_dp_128b_132b_signal(pipe_ctx))
 			fpga_dp_hpo_enable_link_and_stream(state, pipe_ctx);
-		}
 		if (dc_is_dp_signal(pipe_ctx->stream->signal) ||
 				dc_is_virtual_signal(pipe_ctx->stream->signal))
 			dp_set_dsc_enable(pipe_ctx, true);
-
 	}
 
-	if (pipe_ctx->stream->signal == SIGNAL_TYPE_HDMI_TYPE_A) {
+	if (dc_is_hdmi_signal(pipe_ctx->stream->signal)) {
 		core_link_set_avmute(pipe_ctx, false);
 	}
 }
@@ -4554,10 +4599,7 @@ void dc_link_set_preferred_link_settings(struct dc *dc,
 	if (link_stream->dpms_off)
 		return;
 
-	decide_link_settings(link_stream, &store_settings);
-
-	if ((store_settings.lane_count != LANE_COUNT_UNKNOWN) &&
-		(store_settings.link_rate != LINK_RATE_UNKNOWN))
+	if (decide_link_settings(link_stream, &store_settings))
 		dp_retrain_link_dp_test(link, &store_settings, false);
 }
 
@@ -4683,22 +4725,22 @@ bool dc_link_is_fec_supported(const struct dc_link *link)
 
 bool dc_link_should_enable_fec(const struct dc_link *link)
 {
-	bool is_fec_disable = false;
-	bool ret = false;
+	bool force_disable = false;
 
-	if ((link->connector_signal != SIGNAL_TYPE_DISPLAY_PORT_MST &&
+	if (link->fec_state == dc_link_fec_enabled)
+		force_disable = false;
+	else if (link->connector_signal != SIGNAL_TYPE_DISPLAY_PORT_MST &&
 			link->local_sink &&
-			link->local_sink->edid_caps.panel_patch.disable_fec) ||
-			(link->connector_signal == SIGNAL_TYPE_EDP
-				// enable FEC for EDP if DSC is supported
-				&& link->dpcd_caps.dsc_caps.dsc_basic_caps.fields.dsc_support.DSC_SUPPORT == false
-				))
-		is_fec_disable = true;
-
-	if (dc_link_is_fec_supported(link) && !link->dc->debug.disable_fec && !is_fec_disable)
-		ret = true;
-
-	return ret;
+			link->local_sink->edid_caps.panel_patch.disable_fec)
+		force_disable = true;
+	else if (link->connector_signal == SIGNAL_TYPE_EDP
+			&& (link->dpcd_caps.dsc_caps.dsc_basic_caps.fields.
+			 dsc_support.DSC_SUPPORT == false
+				|| link->dc->debug.disable_dsc_edp
+				|| !link->dc->caps.edp_dsc_support))
+		force_disable = true;
+
+	return !force_disable && dc_link_is_fec_supported(link);
 }
 
 uint32_t dc_bandwidth_in_kbps_from_timing(
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c
index 1d4863763df9..d01d2eeed813 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/slab.h>
-
 #include "dm_services.h"
 #include "dm_helpers.h"
 #include "gpio_service_interface.h"
@@ -95,16 +93,13 @@ union hdmi_scdc_update_read_data {
 };
 
 union hdmi_scdc_status_flags_data {
-	uint8_t byte[2];
+	uint8_t byte;
 	struct {
 		uint8_t CLOCK_DETECTED:1;
 		uint8_t CH0_LOCKED:1;
 		uint8_t CH1_LOCKED:1;
 		uint8_t CH2_LOCKED:1;
 		uint8_t RESERVED:4;
-		uint8_t RESERVED2:8;
-		uint8_t RESERVED3:8;
-
 	} fields;
 };
 
@@ -543,15 +538,9 @@ bool dal_ddc_service_query_ddc_data(
 
 	uint32_t payloads_num = write_payloads + read_payloads;
 
-
-	if (write_size > EDID_SEGMENT_SIZE || read_size > EDID_SEGMENT_SIZE)
-		return false;
-
 	if (!payloads_num)
 		return false;
 
-	/*TODO: len of payload data for i2c and aux is uint8!!!!,
-	 *  but we want to read 256 over i2c!!!!*/
 	if (dal_ddc_service_is_in_aux_transaction_mode(ddc)) {
 		struct aux_payload payload;
 
@@ -778,7 +767,7 @@ void dal_ddc_service_read_scdc_data(struct ddc_service *ddc_service)
 				sizeof(scramble_status));
 		offset = HDMI_SCDC_STATUS_FLAGS;
 		dal_ddc_service_query_ddc_data(ddc_service, slave_address,
-				&offset, sizeof(offset), status_data.byte,
+				&offset, sizeof(offset), &status_data.byte,
 				sizeof(status_data.byte));
 	}
 }
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
index 22dabe596dfc..48dad093ae8b 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
@@ -114,8 +114,8 @@ static const struct dc_link_settings fail_safe_link_settings = {
 
 static bool decide_fallback_link_setting(
 		struct dc_link *link,
-		struct dc_link_settings initial_link_settings,
-		struct dc_link_settings *current_link_setting,
+		struct dc_link_settings *max,
+		struct dc_link_settings *cur,
 		enum link_training_result training_result);
 static void maximize_lane_settings(const struct link_training_settings *lt_settings,
 		struct dc_lane_settings lane_settings[LANE_COUNT_DP_MAX]);
@@ -329,51 +329,6 @@ static uint8_t get_dpcd_link_rate(const struct dc_link_settings *link_settings)
 	return link_rate;
 }
 
-static void vendor_specific_lttpr_wa_one_start(struct dc_link *link)
-{
-	const uint8_t vendor_lttpr_write_data[4] = {0x1, 0x50, 0x63, 0xff};
-	const uint8_t offset = dp_convert_to_count(
-			link->dpcd_caps.lttpr_caps.phy_repeater_cnt);
-	uint32_t vendor_lttpr_write_address = 0xF004F;
-
-	if (offset != 0xFF)
-		vendor_lttpr_write_address +=
-				((DP_REPEATER_CONFIGURATION_AND_STATUS_SIZE) * (offset - 1));
-
-	/* W/A for certain LTTPR to reset their lane settings, part one of two */
-	core_link_write_dpcd(
-			link,
-			vendor_lttpr_write_address,
-			&vendor_lttpr_write_data[0],
-			sizeof(vendor_lttpr_write_data));
-}
-
-static void vendor_specific_lttpr_wa_one_two(
-	struct dc_link *link,
-	const uint8_t rate)
-{
-	if (link->apply_vendor_specific_lttpr_link_rate_wa) {
-		uint8_t toggle_rate = 0x0;
-
-		if (rate == 0x6)
-			toggle_rate = 0xA;
-		else
-			toggle_rate = 0x6;
-
-		if (link->vendor_specific_lttpr_link_rate_wa == rate) {
-			/* W/A for certain LTTPR to reset internal state for link training */
-			core_link_write_dpcd(
-					link,
-					DP_LINK_BW_SET,
-					&toggle_rate,
-					1);
-		}
-
-		/* Store the last attempted link rate for this link */
-		link->vendor_specific_lttpr_link_rate_wa = rate;
-	}
-}
-
 static void dp_fixed_vs_pe_read_lane_adjust(
 	struct dc_link *link,
 	union dpcd_training_lane dpcd_lane_adjust[LANE_COUNT_DP_MAX])
@@ -423,51 +378,6 @@ static void dp_fixed_vs_pe_read_lane_adjust(
 	}
 }
 
-static void vendor_specific_lttpr_wa_four(
-	struct dc_link *link,
-	bool apply_wa)
-{
-	const uint8_t vendor_lttpr_write_data_one[4] = {0x1, 0x55, 0x63, 0x8};
-	const uint8_t vendor_lttpr_write_data_two[4] = {0x1, 0x55, 0x63, 0x0};
-	const uint8_t offset = dp_convert_to_count(
-			link->dpcd_caps.lttpr_caps.phy_repeater_cnt);
-	uint32_t vendor_lttpr_write_address = 0xF004F;
-	uint8_t sink_status = 0;
-	uint8_t i;
-
-	if (offset != 0xFF)
-		vendor_lttpr_write_address +=
-				((DP_REPEATER_CONFIGURATION_AND_STATUS_SIZE) * (offset - 1));
-
-	/* W/A to pass through DPCD write of TPS=0 to DPRX */
-	if (apply_wa) {
-		core_link_write_dpcd(
-				link,
-				vendor_lttpr_write_address,
-				&vendor_lttpr_write_data_one[0],
-				sizeof(vendor_lttpr_write_data_one));
-	}
-
-	/* clear training pattern set */
-	dpcd_set_training_pattern(link, DP_TRAINING_PATTERN_VIDEOIDLE);
-
-	if (apply_wa) {
-		core_link_write_dpcd(
-				link,
-				vendor_lttpr_write_address,
-				&vendor_lttpr_write_data_two[0],
-				sizeof(vendor_lttpr_write_data_two));
-	}
-
-	/* poll for intra-hop disable */
-	for (i = 0; i < 10; i++) {
-		if ((core_link_read_dpcd(link, DP_SINK_STATUS, &sink_status, 1) == DC_OK) &&
-				(sink_status & DP_INTRA_HOP_AUX_REPLY_INDICATION) == 0)
-			break;
-		udelay(1000);
-	}
-}
-
 static void dp_fixed_vs_pe_set_retimer_lane_settings(
 	struct dc_link *link,
 	const union dpcd_training_lane dpcd_lane_adjust[LANE_COUNT_DP_MAX],
@@ -561,14 +471,6 @@ enum dc_status dpcd_set_link_settings(
 				&lt_settings->link_settings.link_rate_set, 1);
 	} else {
 		rate = get_dpcd_link_rate(&lt_settings->link_settings);
-		if (link->dc->debug.apply_vendor_specific_lttpr_wa &&
-					(link->chip_caps & EXT_DISPLAY_PATH_CAPS__DP_FIXED_VS_EN) &&
-					link->lttpr_mode == LTTPR_MODE_TRANSPARENT)
-			vendor_specific_lttpr_wa_one_start(link);
-
-		if (link->dc->debug.apply_vendor_specific_lttpr_wa &&
-					(link->chip_caps & EXT_DISPLAY_PATH_CAPS__DP_FIXED_VS_EN))
-			vendor_specific_lttpr_wa_one_two(link, rate);
 
 		status = core_link_write_dpcd(link, DP_LINK_BW_SET, &rate, 1);
 	}
@@ -638,7 +540,7 @@ static void dpcd_set_lt_pattern_and_lane_settings(
 	uint32_t dpcd_base_lt_offset;
 
 	uint8_t dpcd_lt_buffer[5] = {0};
-	union dpcd_training_pattern dpcd_pattern = { 0 };
+	union dpcd_training_pattern dpcd_pattern = {0};
 	uint32_t size_in_bytes;
 	bool edp_workaround = false; /* TODO link_prop.INTERNAL */
 	dpcd_base_lt_offset = DP_TRAINING_PATTERN_SET;
@@ -793,7 +695,7 @@ bool dp_is_interlane_aligned(union lane_align_status_updated align_status)
 void dp_hw_to_dpcd_lane_settings(
 		const struct link_training_settings *lt_settings,
 		const struct dc_lane_settings hw_lane_settings[LANE_COUNT_DP_MAX],
-		union dpcd_training_lane dpcd_lane_settings[LANE_COUNT_DP_MAX])
+		union dpcd_training_lane dpcd_lane_settings[])
 {
 	uint8_t lane = 0;
 
@@ -823,7 +725,7 @@ void dp_decide_lane_settings(
 		const struct link_training_settings *lt_settings,
 		const union lane_adjust ln_adjust[LANE_COUNT_DP_MAX],
 		struct dc_lane_settings hw_lane_settings[LANE_COUNT_DP_MAX],
-		union dpcd_training_lane dpcd_lane_settings[LANE_COUNT_DP_MAX])
+		union dpcd_training_lane dpcd_lane_settings[])
 {
 	uint32_t lane;
 
@@ -944,7 +846,7 @@ static void override_lane_settings(const struct link_training_settings *lt_setti
 
 		return;
 
-	for (lane = 1; lane < LANE_COUNT_DP_MAX; lane++) {
+	for (lane = 0; lane < LANE_COUNT_DP_MAX; lane++) {
 		if (lt_settings->voltage_swing)
 			lane_settings[lane].VOLTAGE_SWING = *lt_settings->voltage_swing;
 		if (lt_settings->pre_emphasis)
@@ -1011,19 +913,10 @@ enum dc_status dp_get_lane_status_and_lane_adjust(
 			offset,
 			lane01_status_address, dpcd_buf[0],
 			lane01_status_address + 1, dpcd_buf[1]);
-	} else {
-		DC_LOG_HW_LINK_TRAINING("%s:\n 0x%X Lane01Status = %x\n 0x%X Lane23Status = %x\n ",
-			__func__,
-			lane01_status_address, dpcd_buf[0],
-			lane01_status_address + 1, dpcd_buf[1]);
-	}
-	lane01_adjust_address = DP_ADJUST_REQUEST_LANE0_1;
 
-	if (is_repeater(link, offset))
 		lane01_adjust_address = DP_ADJUST_REQUEST_LANE0_1_PHY_REPEATER1 +
 				((DP_REPEATER_CONFIGURATION_AND_STATUS_SIZE) * (offset - 1));
 
-	if (is_repeater(link, offset)) {
 		DC_LOG_HW_LINK_TRAINING("%s:\n LTTPR Repeater ID: %d\n"
 				" 0x%X Lane01AdjustRequest = %x\n 0x%X Lane23AdjustRequest = %x\n",
 					__func__,
@@ -1033,6 +926,13 @@ enum dc_status dp_get_lane_status_and_lane_adjust(
 					lane01_adjust_address + 1,
 					dpcd_buf[lane_adjust_offset + 1]);
 	} else {
+		DC_LOG_HW_LINK_TRAINING("%s:\n 0x%X Lane01Status = %x\n 0x%X Lane23Status = %x\n ",
+			__func__,
+			lane01_status_address, dpcd_buf[0],
+			lane01_status_address + 1, dpcd_buf[1]);
+
+		lane01_adjust_address = DP_ADJUST_REQUEST_LANE0_1;
+
 		DC_LOG_HW_LINK_TRAINING("%s:\n 0x%X Lane01AdjustRequest = %x\n 0x%X Lane23AdjustRequest = %x\n",
 			__func__,
 			lane01_adjust_address,
@@ -1303,12 +1203,6 @@ static enum link_training_result perform_channel_equalization_sequence(
 					dp_translate_training_aux_read_interval(
 						link->dpcd_caps.lttpr_caps.aux_rd_interval[offset - 1]);
 
-		if (link->dc->debug.apply_vendor_specific_lttpr_wa &&
-				(link->chip_caps & EXT_DISPLAY_PATH_CAPS__DP_FIXED_VS_EN) &&
-				link->lttpr_mode == LTTPR_MODE_TRANSPARENT) {
-			wait_time_microsec = 16000;
-		}
-
 		dp_wait_for_training_aux_rd_interval(
 				link,
 				wait_time_microsec);
@@ -1326,7 +1220,9 @@ static enum link_training_result perform_channel_equalization_sequence(
 
 		/* 5. check CR done*/
 		if (!dp_is_cr_done(lane_count, dpcd_lane_status))
-			return LINK_TRAINING_EQ_FAIL_CR;
+			return dpcd_lane_status[0].bits.CR_DONE_0 ?
+					LINK_TRAINING_EQ_FAIL_CR_PARTIAL :
+					LINK_TRAINING_EQ_FAIL_CR;
 
 		/* 6. check CHEQ done*/
 		if (dp_is_ch_eq_done(lane_count, dpcd_lane_status) &&
@@ -1367,7 +1263,7 @@ static enum link_training_result perform_clock_recovery_sequence(
 	enum dc_lane_count lane_count = lt_settings->link_settings.lane_count;
 	union lane_status dpcd_lane_status[LANE_COUNT_DP_MAX];
 	union lane_align_status_updated dpcd_lane_status_updated;
-	union lane_adjust dpcd_lane_adjust[LANE_COUNT_DP_MAX] = { { {0} } };
+	union lane_adjust dpcd_lane_adjust[LANE_COUNT_DP_MAX] = {0};
 
 	retries_cr = 0;
 	retry_count = 0;
@@ -1413,11 +1309,6 @@ static enum link_training_result perform_clock_recovery_sequence(
 		/* 3. wait receiver to lock-on*/
 		wait_time_microsec = lt_settings->cr_pattern_time;
 
-		if (link->dc->debug.apply_vendor_specific_lttpr_wa &&
-				(link->chip_caps & EXT_DISPLAY_PATH_CAPS__DP_FIXED_VS_EN)) {
-			wait_time_microsec = 16000;
-		}
-
 		dp_wait_for_training_aux_rd_interval(
 				link,
 				wait_time_microsec);
@@ -1658,22 +1549,23 @@ static void override_training_settings(
 		lt_settings->always_match_dpcd_with_hw_lane_settings = false;
 	}
 	for (lane = 0; lane < LANE_COUNT_DP_MAX; lane++) {
-		lt_settings->lane_settings[lane].VOLTAGE_SWING =
+		lt_settings->hw_lane_settings[lane].VOLTAGE_SWING =
 			lt_settings->voltage_swing != NULL ?
 			*lt_settings->voltage_swing :
 			VOLTAGE_SWING_LEVEL0;
-		lt_settings->lane_settings[lane].PRE_EMPHASIS =
+		lt_settings->hw_lane_settings[lane].PRE_EMPHASIS =
 			lt_settings->pre_emphasis != NULL ?
 			*lt_settings->pre_emphasis
 			: PRE_EMPHASIS_DISABLED;
-		lt_settings->lane_settings[lane].POST_CURSOR2 =
+		lt_settings->hw_lane_settings[lane].POST_CURSOR2 =
 			lt_settings->post_cursor2 != NULL ?
 			*lt_settings->post_cursor2
 			: POST_CURSOR2_DISABLED;
 	}
 
-	dp_hw_to_dpcd_lane_settings(lt_settings,
-			lt_settings->hw_lane_settings, lt_settings->dpcd_lane_settings);
+	if (lt_settings->always_match_dpcd_with_hw_lane_settings)
+		dp_hw_to_dpcd_lane_settings(lt_settings,
+				lt_settings->hw_lane_settings, lt_settings->dpcd_lane_settings);
 
 	/* Initialize training timings */
 	if (overrides->cr_pattern_time != NULL)
@@ -1882,6 +1774,9 @@ static void print_status_message(
 	case LINK_TRAINING_EQ_FAIL_CR:
 		lt_result = "CR failed in EQ";
 		break;
+	case LINK_TRAINING_EQ_FAIL_CR_PARTIAL:
+		lt_result = "CR failed in EQ partially";
+		break;
 	case LINK_TRAINING_EQ_FAIL_EQ:
 		lt_result = "EQ failed";
 		break;
@@ -1929,8 +1824,8 @@ static void print_status_message(
 				link_rate,
 				lt_settings->link_settings.lane_count,
 				lt_result,
-				lt_settings->lane_settings[0].VOLTAGE_SWING,
-				lt_settings->lane_settings[0].PRE_EMPHASIS,
+				lt_settings->hw_lane_settings[0].VOLTAGE_SWING,
+				lt_settings->hw_lane_settings[0].PRE_EMPHASIS,
 				lt_spread);
 }
 
@@ -2074,7 +1969,8 @@ static enum link_training_result dp_perform_128b_132b_channel_eq_done_sequence(
 	uint32_t wait_time = 0;
 	union lane_align_status_updated dpcd_lane_status_updated = {0};
 	union lane_status dpcd_lane_status[LANE_COUNT_DP_MAX] = {0};
-	enum link_training_result status = LINK_TRAINING_SUCCESS;
+	enum dc_status status = DC_OK;
+	enum link_training_result result = LINK_TRAINING_SUCCESS;
 	union lane_adjust dpcd_lane_adjust[LANE_COUNT_DP_MAX] = {0};
 
 	/* Transmit 128b/132b_TPS1 over Main-Link */
@@ -2099,22 +1995,24 @@ static enum link_training_result dp_perform_128b_132b_channel_eq_done_sequence(
 			lt_settings->pattern_for_eq, DPRX);
 
 	/* poll for channel EQ done */
-	while (status == LINK_TRAINING_SUCCESS) {
+	while (result == LINK_TRAINING_SUCCESS) {
 		dp_wait_for_training_aux_rd_interval(link, aux_rd_interval);
 		wait_time += aux_rd_interval;
-		dp_get_lane_status_and_lane_adjust(link, lt_settings, dpcd_lane_status,
+		status = dp_get_lane_status_and_lane_adjust(link, lt_settings, dpcd_lane_status,
 				&dpcd_lane_status_updated, dpcd_lane_adjust, DPRX);
 		dp_decide_lane_settings(lt_settings, dpcd_lane_adjust,
 			lt_settings->hw_lane_settings, lt_settings->dpcd_lane_settings);
 		dpcd_128b_132b_get_aux_rd_interval(link, &aux_rd_interval);
-		if (dp_is_ch_eq_done(lt_settings->link_settings.lane_count,
+		if (status != DC_OK) {
+			result = LINK_TRAINING_ABORT;
+		} else if (dp_is_ch_eq_done(lt_settings->link_settings.lane_count,
 				dpcd_lane_status)) {
 			/* pass */
 			break;
 		} else if (loop_count >= lt_settings->eq_loop_count_limit) {
-			status = DP_128b_132b_MAX_LOOP_COUNT_REACHED;
+			result = DP_128b_132b_MAX_LOOP_COUNT_REACHED;
 		} else if (dpcd_lane_status_updated.bits.LT_FAILED_128b_132b) {
-			status = DP_128b_132b_LT_FAILED;
+			result = DP_128b_132b_LT_FAILED;
 		} else {
 			dp_set_hw_lane_settings(link, link_res, lt_settings, DPRX);
 			dpcd_set_lane_settings(link, lt_settings, DPRX);
@@ -2123,24 +2021,26 @@ static enum link_training_result dp_perform_128b_132b_channel_eq_done_sequence(
 	}
 
 	/* poll for EQ interlane align done */
-	while (status == LINK_TRAINING_SUCCESS) {
-		if (dpcd_lane_status_updated.bits.EQ_INTERLANE_ALIGN_DONE_128b_132b) {
+	while (result == LINK_TRAINING_SUCCESS) {
+		if (status != DC_OK) {
+			result = LINK_TRAINING_ABORT;
+		} else if (dpcd_lane_status_updated.bits.EQ_INTERLANE_ALIGN_DONE_128b_132b) {
 			/* pass */
 			break;
 		} else if (wait_time >= lt_settings->eq_wait_time_limit) {
-			status = DP_128b_132b_CHANNEL_EQ_DONE_TIMEOUT;
+			result = DP_128b_132b_CHANNEL_EQ_DONE_TIMEOUT;
 		} else if (dpcd_lane_status_updated.bits.LT_FAILED_128b_132b) {
-			status = DP_128b_132b_LT_FAILED;
+			result = DP_128b_132b_LT_FAILED;
 		} else {
 			dp_wait_for_training_aux_rd_interval(link,
 					lt_settings->eq_pattern_time);
 			wait_time += lt_settings->eq_pattern_time;
-			dp_get_lane_status_and_lane_adjust(link, lt_settings, dpcd_lane_status,
+			status = dp_get_lane_status_and_lane_adjust(link, lt_settings, dpcd_lane_status,
 					&dpcd_lane_status_updated, dpcd_lane_adjust, DPRX);
 		}
 	}
 
-	return status;
+	return result;
 }
 
 static enum link_training_result dp_perform_128b_132b_cds_done_sequence(
@@ -2149,34 +2049,37 @@ static enum link_training_result dp_perform_128b_132b_cds_done_sequence(
 		struct link_training_settings *lt_settings)
 {
 	/* Assumption: assume hardware has transmitted eq pattern */
-	enum link_training_result status = LINK_TRAINING_SUCCESS;
+	enum dc_status status = DC_OK;
+	enum link_training_result result = LINK_TRAINING_SUCCESS;
 	union lane_align_status_updated dpcd_lane_status_updated = {0};
 	union lane_status dpcd_lane_status[LANE_COUNT_DP_MAX] = {0};
-	union lane_adjust dpcd_lane_adjust[LANE_COUNT_DP_MAX] = { { {0} } };
+	union lane_adjust dpcd_lane_adjust[LANE_COUNT_DP_MAX] = {0};
 	uint32_t wait_time = 0;
 
 	/* initiate CDS done sequence */
 	dpcd_set_training_pattern(link, lt_settings->pattern_for_cds);
 
 	/* poll for CDS interlane align done and symbol lock */
-	while (status == LINK_TRAINING_SUCCESS) {
+	while (result  == LINK_TRAINING_SUCCESS) {
 		dp_wait_for_training_aux_rd_interval(link,
 				lt_settings->cds_pattern_time);
 		wait_time += lt_settings->cds_pattern_time;
-		dp_get_lane_status_and_lane_adjust(link, lt_settings, dpcd_lane_status,
+		status = dp_get_lane_status_and_lane_adjust(link, lt_settings, dpcd_lane_status,
 						&dpcd_lane_status_updated, dpcd_lane_adjust, DPRX);
-		if (dp_is_symbol_locked(lt_settings->link_settings.lane_count, dpcd_lane_status) &&
+		if (status != DC_OK) {
+			result = LINK_TRAINING_ABORT;
+		} else if (dp_is_symbol_locked(lt_settings->link_settings.lane_count, dpcd_lane_status) &&
 				dpcd_lane_status_updated.bits.CDS_INTERLANE_ALIGN_DONE_128b_132b) {
 			/* pass */
 			break;
 		} else if (dpcd_lane_status_updated.bits.LT_FAILED_128b_132b) {
-			status = DP_128b_132b_LT_FAILED;
+			result = DP_128b_132b_LT_FAILED;
 		} else if (wait_time >= lt_settings->cds_wait_time_limit) {
-			status = DP_128b_132b_CDS_DONE_TIMEOUT;
+			result = DP_128b_132b_CDS_DONE_TIMEOUT;
 		}
 	}
 
-	return status;
+	return result;
 }
 
 static enum link_training_result dp_perform_8b_10b_link_training(
@@ -2370,6 +2273,7 @@ static enum link_training_result dp_perform_fixed_vs_pe_training_sequence(
 			link->dpcd_caps.lttpr_caps.phy_repeater_cnt);
 	const uint8_t vendor_lttpr_write_data_intercept_en[4] = {0x1, 0x55, 0x63, 0x0};
 	const uint8_t vendor_lttpr_write_data_intercept_dis[4] = {0x1, 0x55, 0x63, 0x68};
+	uint32_t pre_disable_intercept_delay_ms = link->dc->debug.fixed_vs_aux_delay_config_wa;
 	uint8_t vendor_lttpr_write_data_vs[4] = {0x1, 0x51, 0x63, 0x0};
 	uint8_t vendor_lttpr_write_data_pe[4] = {0x1, 0x52, 0x63, 0x0};
 	uint32_t vendor_lttpr_write_address = 0xF004F;
@@ -2392,6 +2296,10 @@ static enum link_training_result dp_perform_fixed_vs_pe_training_sequence(
 	if (offset != 0xFF) {
 		vendor_lttpr_write_address +=
 				((DP_REPEATER_CONFIGURATION_AND_STATUS_SIZE) * (offset - 1));
+
+		/* Certain display and cable configuration require extra delay */
+		if (offset > 2)
+			pre_disable_intercept_delay_ms = link->dc->debug.fixed_vs_aux_delay_config_wa * 2;
 	}
 
 	/* Vendor specific: Reset lane settings */
@@ -2471,6 +2379,7 @@ static enum link_training_result dp_perform_fixed_vs_pe_training_sequence(
 
 	/* Perform Clock Recovery Sequence */
 	if (status == LINK_TRAINING_SUCCESS) {
+		const uint8_t max_vendor_dpcd_retries = 10;
 		uint32_t retries_cr;
 		uint32_t retry_count;
 		uint32_t wait_time_microsec;
@@ -2478,6 +2387,8 @@ static enum link_training_result dp_perform_fixed_vs_pe_training_sequence(
 		union lane_status dpcd_lane_status[LANE_COUNT_DP_MAX];
 		union lane_align_status_updated dpcd_lane_status_updated;
 		union lane_adjust dpcd_lane_adjust[LANE_COUNT_DP_MAX] = {0};
+		enum dc_status dpcd_status = DC_OK;
+		uint8_t i = 0;
 
 		retries_cr = 0;
 		retry_count = 0;
@@ -2508,11 +2419,23 @@ static enum link_training_result dp_perform_fixed_vs_pe_training_sequence(
 						lt_settings->pattern_for_cr,
 						0);
 				/* Vendor specific: Disable intercept */
-				core_link_write_dpcd(
-						link,
-						vendor_lttpr_write_address,
-						&vendor_lttpr_write_data_intercept_dis[0],
-						sizeof(vendor_lttpr_write_data_intercept_dis));
+				for (i = 0; i < max_vendor_dpcd_retries; i++) {
+					msleep(pre_disable_intercept_delay_ms);
+					dpcd_status = core_link_write_dpcd(
+							link,
+							vendor_lttpr_write_address,
+							&vendor_lttpr_write_data_intercept_dis[0],
+							sizeof(vendor_lttpr_write_data_intercept_dis));
+
+					if (dpcd_status == DC_OK)
+						break;
+
+					core_link_write_dpcd(
+							link,
+							vendor_lttpr_write_address,
+							&vendor_lttpr_write_data_intercept_en[0],
+							sizeof(vendor_lttpr_write_data_intercept_en));
+				}
 			} else {
 				vendor_lttpr_write_data_vs[3] = 0;
 				vendor_lttpr_write_data_pe[3] = 0;
@@ -2718,14 +2641,7 @@ enum link_training_result dc_link_dp_perform_link_training(
 			&lt_settings);
 
 	/* reset previous training states */
-	if (link->dc->debug.apply_vendor_specific_lttpr_wa &&
-			(link->chip_caps & EXT_DISPLAY_PATH_CAPS__DP_FIXED_VS_EN) &&
-			link->lttpr_mode == LTTPR_MODE_TRANSPARENT) {
-		link->apply_vendor_specific_lttpr_link_rate_wa = true;
-		vendor_specific_lttpr_wa_four(link, true);
-	} else {
-		dpcd_exit_training_mode(link);
-	}
+	dpcd_exit_training_mode(link);
 
 	/* configure link prior to entering training mode */
 	dpcd_configure_lttpr_mode(link, &lt_settings);
@@ -2746,14 +2662,7 @@ enum link_training_result dc_link_dp_perform_link_training(
 		ASSERT(0);
 
 	/* exit training mode */
-	if (link->dc->debug.apply_vendor_specific_lttpr_wa &&
-			(link->chip_caps & EXT_DISPLAY_PATH_CAPS__DP_FIXED_VS_EN) &&
-			link->lttpr_mode == LTTPR_MODE_TRANSPARENT) {
-		link->apply_vendor_specific_lttpr_link_rate_wa = false;
-		vendor_specific_lttpr_wa_four(link, (status != LINK_TRAINING_SUCCESS));
-	} else {
-		dpcd_exit_training_mode(link);
-	}
+	dpcd_exit_training_mode(link);
 
 	/* switch to video idle */
 	if ((status == LINK_TRAINING_SUCCESS) || !skip_video_pattern)
@@ -2783,31 +2692,37 @@ bool perform_link_training_with_retries(
 	struct dc_link *link = stream->link;
 	enum dp_panel_mode panel_mode = dp_get_panel_mode(link);
 	enum link_training_result status = LINK_TRAINING_CR_FAIL_LANE0;
-	struct dc_link_settings current_setting = *link_setting;
+	struct dc_link_settings cur_link_settings = *link_setting;
+	struct dc_link_settings max_link_settings = *link_setting;
 	const struct link_hwss *link_hwss = get_link_hwss(link, &pipe_ctx->link_res);
 	int fail_count = 0;
+	bool is_link_bw_low = false; /* link bandwidth < stream bandwidth */
+	bool is_link_bw_min = /* RBR x 1 */
+		(cur_link_settings.link_rate <= LINK_RATE_LOW) &&
+		(cur_link_settings.lane_count <= LANE_COUNT_ONE);
 
 	dp_trace_commit_lt_init(link);
 
-
-	if (dp_get_link_encoding_format(&current_setting) == DP_8b_10b_ENCODING)
+	if (dp_get_link_encoding_format(&cur_link_settings) == DP_8b_10b_ENCODING)
 		/* We need to do this before the link training to ensure the idle
 		 * pattern in SST mode will be sent right after the link training
 		 */
 		link_hwss->setup_stream_encoder(pipe_ctx);
 
 	dp_trace_set_lt_start_timestamp(link, false);
-	for (j = 0; j < attempts; ++j) {
+	j = 0;
+	while (j < attempts && fail_count < (attempts * 10)) {
 
-		DC_LOG_HW_LINK_TRAINING("%s: Beginning link training attempt %u of %d\n",
-			__func__, (unsigned int)j + 1, attempts);
+		DC_LOG_HW_LINK_TRAINING("%s: Beginning link(%d) training attempt %u of %d @ rate(%d) x lane(%d)\n",
+			__func__, link->link_index, (unsigned int)j + 1, attempts, cur_link_settings.link_rate,
+			cur_link_settings.lane_count);
 
 		dp_enable_link_phy(
 			link,
 			&pipe_ctx->link_res,
 			signal,
 			pipe_ctx->clock_source->id,
-			&current_setting);
+			&cur_link_settings);
 
 		if (stream->sink_patches.dppowerup_delay > 0) {
 			int delay_dp_power_up_in_ms = stream->sink_patches.dppowerup_delay;
@@ -2832,42 +2747,46 @@ bool perform_link_training_with_retries(
 		dp_set_panel_mode(link, panel_mode);
 
 		if (link->aux_access_disabled) {
-			dc_link_dp_perform_link_training_skip_aux(link, &pipe_ctx->link_res, &current_setting);
+			dc_link_dp_perform_link_training_skip_aux(link, &pipe_ctx->link_res, &cur_link_settings);
 			return true;
 		} else {
 			/** @todo Consolidate USB4 DP and DPx.x training. */
 			if (link->ep_type == DISPLAY_ENDPOINT_USB4_DPIA) {
 				status = dc_link_dpia_perform_link_training(link,
 						&pipe_ctx->link_res,
-						&current_setting,
+						&cur_link_settings,
 						skip_video_pattern);
 
 				/* Transmit idle pattern once training successful. */
-				if (status == LINK_TRAINING_SUCCESS)
+				if (status == LINK_TRAINING_SUCCESS && !is_link_bw_low)
 					dp_set_hw_test_pattern(link, &pipe_ctx->link_res, DP_TEST_PATTERN_VIDEO_MODE, NULL, 0);
 			} else {
 				status = dc_link_dp_perform_link_training(link,
 						&pipe_ctx->link_res,
-						&current_setting,
+						&cur_link_settings,
 						skip_video_pattern);
 			}
 
 			dp_trace_lt_total_count_increment(link, false);
 			dp_trace_lt_result_update(link, status, false);
 			dp_trace_set_lt_end_timestamp(link, false);
-			if (status == LINK_TRAINING_SUCCESS)
+			if (status == LINK_TRAINING_SUCCESS && !is_link_bw_low)
 				return true;
 		}
 
 		fail_count++;
 		dp_trace_lt_fail_count_update(link, fail_count, false);
-		/* latest link training still fail, skip delay and keep PHY on
-		 */
-		if (j == (attempts - 1) && link->ep_type == DISPLAY_ENDPOINT_PHY)
-			break;
+		if (link->ep_type == DISPLAY_ENDPOINT_PHY) {
+			/* latest link training still fail or link training is aborted
+			 * skip delay and keep PHY on
+			 */
+			if (j == (attempts - 1) || (status == LINK_TRAINING_ABORT))
+				break;
+		}
 
-		DC_LOG_WARNING("%s: Link training attempt %u of %d failed\n",
-			__func__, (unsigned int)j + 1, attempts);
+		DC_LOG_WARNING("%s: Link(%d) training attempt %u of %d failed @ rate(%d) x lane(%d) : fail reason:(%d)\n",
+			__func__, link->link_index, (unsigned int)j + 1, attempts, cur_link_settings.link_rate,
+			cur_link_settings.lane_count, status);
 
 		dp_disable_link_phy(link, &pipe_ctx->link_res, signal);
 
@@ -2876,27 +2795,50 @@ bool perform_link_training_with_retries(
 			enum dc_connection_type type = dc_connection_none;
 
 			dc_link_detect_sink(link, &type);
-			if (type == dc_connection_none)
+			if (type == dc_connection_none) {
+				DC_LOG_HW_LINK_TRAINING("%s: Aborting training because sink unplugged\n", __func__);
 				break;
-		} else if (do_fallback) {
+			}
+		}
+
+		/* Try to train again at original settings if:
+		 * - not falling back between training attempts;
+		 * - aborted previous attempt due to reasons other than sink unplug;
+		 * - successfully trained but at a link rate lower than that required by stream;
+		 * - reached minimum link bandwidth.
+		 */
+		if (!do_fallback || (status == LINK_TRAINING_ABORT) ||
+				(status == LINK_TRAINING_SUCCESS && is_link_bw_low) ||
+				is_link_bw_min) {
+			j++;
+			cur_link_settings = *link_setting;
+			delay_between_attempts += LINK_TRAINING_RETRY_DELAY;
+			is_link_bw_low = false;
+			is_link_bw_min = (cur_link_settings.link_rate <= LINK_RATE_LOW) &&
+				(cur_link_settings.lane_count <= LANE_COUNT_ONE);
+
+		} else if (do_fallback) { /* Try training at lower link bandwidth if doing fallback. */
 			uint32_t req_bw;
 			uint32_t link_bw;
 
-			decide_fallback_link_setting(link, *link_setting, &current_setting, status);
+			decide_fallback_link_setting(link, &max_link_settings,
+					&cur_link_settings, status);
 			/* Fail link training if reduced link bandwidth no longer meets
 			 * stream requirements.
 			 */
 			req_bw = dc_bandwidth_in_kbps_from_timing(&stream->timing);
-			link_bw = dc_link_bandwidth_kbps(link, &current_setting);
-			if (req_bw > link_bw)
-				break;
+			link_bw = dc_link_bandwidth_kbps(link, &cur_link_settings);
+			is_link_bw_low = (req_bw > link_bw);
+			is_link_bw_min = ((cur_link_settings.link_rate <= LINK_RATE_LOW) &&
+				(cur_link_settings.lane_count <= LANE_COUNT_ONE));
+			if (is_link_bw_low)
+				DC_LOG_WARNING(
+					"%s: Link(%d) bandwidth too low after fallback req_bw(%d) > link_bw(%d)\n",
+					__func__, link->link_index, req_bw, link_bw);
 		}
 
 		msleep(delay_between_attempts);
-
-		delay_between_attempts += LINK_TRAINING_RETRY_DELAY;
 	}
-
 	return false;
 }
 
@@ -3280,7 +3222,7 @@ static bool dp_verify_link_cap(
 	int *fail_count)
 {
 	struct dc_link_settings cur_link_settings = {0};
-	struct dc_link_settings initial_link_settings = *known_limit_link_setting;
+	struct dc_link_settings max_link_settings = *known_limit_link_setting;
 	bool success = false;
 	bool skip_video_pattern;
 	enum clock_source_id dp_cs_id = get_clock_source_id(link);
@@ -3289,7 +3231,7 @@ static bool dp_verify_link_cap(
 	struct link_resource link_res;
 
 	memset(&irq_data, 0, sizeof(irq_data));
-	cur_link_settings = initial_link_settings;
+	cur_link_settings = max_link_settings;
 
 	/* Grant extended timeout request */
 	if ((link->lttpr_mode == LTTPR_MODE_NON_TRANSPARENT) && (link->dpcd_caps.lttpr_caps.max_ext_timeout > 0)) {
@@ -3332,7 +3274,7 @@ static bool dp_verify_link_cap(
 		dp_trace_lt_result_update(link, status, true);
 		dp_disable_link_phy(link, &link_res, link->connector_signal);
 	} while (!success && decide_fallback_link_setting(link,
-			initial_link_settings, &cur_link_settings, status));
+			&max_link_settings, &cur_link_settings, status));
 
 	link->verified_link_cap = success ?
 			cur_link_settings : fail_safe_link_settings;
@@ -3567,16 +3509,14 @@ static bool decide_fallback_link_setting_max_bw_policy(
  */
 static bool decide_fallback_link_setting(
 		struct dc_link *link,
-		struct dc_link_settings initial_link_settings,
-		struct dc_link_settings *current_link_setting,
+		struct dc_link_settings *max,
+		struct dc_link_settings *cur,
 		enum link_training_result training_result)
 {
-	if (!current_link_setting)
-		return false;
-	if (dp_get_link_encoding_format(&initial_link_settings) == DP_128b_132b_ENCODING ||
+	if (dp_get_link_encoding_format(max) == DP_128b_132b_ENCODING ||
 			link->dc->debug.force_dp2_lt_fallback_method)
-		return decide_fallback_link_setting_max_bw_policy(link, &initial_link_settings,
-				current_link_setting, training_result);
+		return decide_fallback_link_setting_max_bw_policy(link, max, cur,
+				training_result);
 
 	switch (training_result) {
 	case LINK_TRAINING_CR_FAIL_LANE0:
@@ -3584,46 +3524,37 @@ static bool decide_fallback_link_setting(
 	case LINK_TRAINING_CR_FAIL_LANE23:
 	case LINK_TRAINING_LQA_FAIL:
 	{
-		if (!reached_minimum_link_rate
-				(current_link_setting->link_rate)) {
-			current_link_setting->link_rate =
-				reduce_link_rate(
-					current_link_setting->link_rate);
-		} else if (!reached_minimum_lane_count
-				(current_link_setting->lane_count)) {
-			current_link_setting->link_rate =
-				initial_link_settings.link_rate;
+		if (!reached_minimum_link_rate(cur->link_rate)) {
+			cur->link_rate = reduce_link_rate(cur->link_rate);
+		} else if (!reached_minimum_lane_count(cur->lane_count)) {
+			cur->link_rate = max->link_rate;
 			if (training_result == LINK_TRAINING_CR_FAIL_LANE0)
 				return false;
 			else if (training_result == LINK_TRAINING_CR_FAIL_LANE1)
-				current_link_setting->lane_count =
-						LANE_COUNT_ONE;
-			else if (training_result ==
-					LINK_TRAINING_CR_FAIL_LANE23)
-				current_link_setting->lane_count =
-						LANE_COUNT_TWO;
+				cur->lane_count = LANE_COUNT_ONE;
+			else if (training_result == LINK_TRAINING_CR_FAIL_LANE23)
+				cur->lane_count = LANE_COUNT_TWO;
 			else
-				current_link_setting->lane_count =
-					reduce_lane_count(
-					current_link_setting->lane_count);
+				cur->lane_count = reduce_lane_count(cur->lane_count);
 		} else {
 			return false;
 		}
 		break;
 	}
 	case LINK_TRAINING_EQ_FAIL_EQ:
+	case LINK_TRAINING_EQ_FAIL_CR_PARTIAL:
 	{
-		if (!reached_minimum_lane_count
-				(current_link_setting->lane_count)) {
-			current_link_setting->lane_count =
-				reduce_lane_count(
-					current_link_setting->lane_count);
-		} else if (!reached_minimum_link_rate
-				(current_link_setting->link_rate)) {
-			current_link_setting->link_rate =
-				reduce_link_rate(
-					current_link_setting->link_rate);
-			current_link_setting->lane_count = initial_link_settings.lane_count;
+		if (!reached_minimum_lane_count(cur->lane_count)) {
+			cur->lane_count = reduce_lane_count(cur->lane_count);
+		} else if (!reached_minimum_link_rate(cur->link_rate)) {
+			cur->link_rate = reduce_link_rate(cur->link_rate);
+			/* Reduce max link rate to avoid potential infinite loop.
+			 * Needed so that any subsequent CR_FAIL fallback can't
+			 * re-set the link rate higher than the link rate from
+			 * the latest EQ_FAIL fallback.
+			 */
+			max->link_rate = cur->link_rate;
+			cur->lane_count = max->lane_count;
 		} else {
 			return false;
 		}
@@ -3631,12 +3562,15 @@ static bool decide_fallback_link_setting(
 	}
 	case LINK_TRAINING_EQ_FAIL_CR:
 	{
-		if (!reached_minimum_link_rate
-				(current_link_setting->link_rate)) {
-			current_link_setting->link_rate =
-				reduce_link_rate(
-					current_link_setting->link_rate);
-			current_link_setting->lane_count = initial_link_settings.lane_count;
+		if (!reached_minimum_link_rate(cur->link_rate)) {
+			cur->link_rate = reduce_link_rate(cur->link_rate);
+			/* Reduce max link rate to avoid potential infinite loop.
+			 * Needed so that any subsequent CR_FAIL fallback can't
+			 * re-set the link rate higher than the link rate from
+			 * the latest EQ_FAIL fallback.
+			 */
+			max->link_rate = cur->link_rate;
+			cur->lane_count = max->lane_count;
 		} else {
 			return false;
 		}
@@ -3946,15 +3880,13 @@ static bool decide_mst_link_settings(const struct dc_link *link, struct dc_link_
 	return true;
 }
 
-void decide_link_settings(struct dc_stream_state *stream,
+bool decide_link_settings(struct dc_stream_state *stream,
 	struct dc_link_settings *link_setting)
 {
-	struct dc_link *link;
-	uint32_t req_bw;
-
-	req_bw = dc_bandwidth_in_kbps_from_timing(&stream->timing);
+	struct dc_link *link = stream->link;
+	uint32_t req_bw = dc_bandwidth_in_kbps_from_timing(&stream->timing);
 
-	link = stream->link;
+	memset(link_setting, 0, sizeof(*link_setting));
 
 	/* if preferred is specified through AMDDP, use it, if it's enough
 	 * to drive the mode
@@ -3963,16 +3895,15 @@ void decide_link_settings(struct dc_stream_state *stream,
 			LANE_COUNT_UNKNOWN &&
 			link->preferred_link_setting.link_rate !=
 					LINK_RATE_UNKNOWN) {
-		*link_setting =  link->preferred_link_setting;
-		return;
+		*link_setting = link->preferred_link_setting;
+		return true;
 	}
 
 	/* MST doesn't perform link training for now
 	 * TODO: add MST specific link training routine
 	 */
 	if (stream->signal == SIGNAL_TYPE_DISPLAY_PORT_MST) {
-		if (decide_mst_link_settings(link, link_setting))
-			return;
+		decide_mst_link_settings(link, link_setting);
 	} else if (link->connector_signal == SIGNAL_TYPE_EDP) {
 		/* enable edp link optimization for DSC eDP case */
 		if (stream->timing.flags.DSC) {
@@ -3990,17 +3921,16 @@ void decide_link_settings(struct dc_stream_state *stream,
 				decide_edp_link_settings(link, &tmp_link_setting, orig_req_bw);
 				max_link_rate = tmp_link_setting.link_rate;
 			}
-			if (decide_edp_link_settings_with_dsc(link, link_setting, req_bw, max_link_rate))
-				return;
-		} else if (decide_edp_link_settings(link, link_setting, req_bw))
-			return;
-	} else if (decide_dp_link_settings(link, link_setting, req_bw))
-		return;
-
-	BREAK_TO_DEBUGGER();
-	ASSERT(link->verified_link_cap.lane_count != LANE_COUNT_UNKNOWN);
+			decide_edp_link_settings_with_dsc(link, link_setting, req_bw, max_link_rate);
+		} else {
+			decide_edp_link_settings(link, link_setting, req_bw);
+		}
+	} else {
+		decide_dp_link_settings(link, link_setting, req_bw);
+	}
 
-	*link_setting = link->verified_link_cap;
+	return link_setting->lane_count != LANE_COUNT_UNKNOWN &&
+			link_setting->link_rate != LINK_RATE_UNKNOWN;
 }
 
 /*************************Short Pulse IRQ***************************/
@@ -4085,9 +4015,32 @@ static bool handle_hpd_irq_psr_sink(struct dc_link *link)
 	return false;
 }
 
+static enum dc_link_rate get_link_rate_from_test_link_rate(uint8_t test_rate)
+{
+	switch (test_rate) {
+	case DP_TEST_LINK_RATE_RBR:
+		return LINK_RATE_LOW;
+	case DP_TEST_LINK_RATE_HBR:
+		return LINK_RATE_HIGH;
+	case DP_TEST_LINK_RATE_HBR2:
+		return LINK_RATE_HIGH2;
+	case DP_TEST_LINK_RATE_HBR3:
+		return LINK_RATE_HIGH3;
+	case DP_TEST_LINK_RATE_UHBR10:
+		return LINK_RATE_UHBR10;
+	case DP_TEST_LINK_RATE_UHBR20:
+		return LINK_RATE_UHBR20;
+	case DP_TEST_LINK_RATE_UHBR13_5:
+		return LINK_RATE_UHBR13_5;
+	default:
+		return LINK_RATE_UNKNOWN;
+	}
+}
+
 static void dp_test_send_link_training(struct dc_link *link)
 {
 	struct dc_link_settings link_settings = {0};
+	uint8_t test_rate = 0;
 
 	core_link_read_dpcd(
 			link,
@@ -4097,8 +4050,9 @@ static void dp_test_send_link_training(struct dc_link *link)
 	core_link_read_dpcd(
 			link,
 			DP_TEST_LINK_RATE,
-			(unsigned char *)(&link_settings.link_rate),
+			&test_rate,
 			1);
+	link_settings.link_rate = get_link_rate_from_test_link_rate(test_rate);
 
 	/* Set preferred link settings */
 	link->verified_link_cap.lane_count = link_settings.lane_count;
@@ -4141,8 +4095,7 @@ static void dp_test_send_phy_test_pattern(struct dc_link *link)
 			&dpcd_lane_adjustment[0].raw,
 			sizeof(dpcd_lane_adjustment));
 
-	if (link->dc->debug.apply_vendor_specific_lttpr_wa &&
-			(link->chip_caps & EXT_DISPLAY_PATH_CAPS__DP_FIXED_VS_EN) &&
+	if ((link->chip_caps & EXT_DISPLAY_PATH_CAPS__DP_FIXED_VS_EN) &&
 			link->lttpr_mode == LTTPR_MODE_TRANSPARENT)
 		dp_fixed_vs_pe_read_lane_adjust(
 				link,
@@ -4440,7 +4393,7 @@ static void dp_test_get_audio_test_data(struct dc_link *link, bool disable_video
 		&dpcd_pattern_type.value,
 		sizeof(dpcd_pattern_type));
 
-	channel_count = dpcd_test_mode.bits.channel_count + 1;
+	channel_count = min(dpcd_test_mode.bits.channel_count + 1, AUDIO_CHANNELS_COUNT);
 
 	// read pattern periods for requested channels when sawTooth pattern is requested
 	if (dpcd_pattern_type.value == AUDIO_TEST_PATTERN_SAWTOOTH ||
@@ -4924,7 +4877,7 @@ static void get_active_converter_info(
 							hdmi_color_caps.bits.MAX_BITS_PER_COLOR_COMPONENT);
 
 #if defined(CONFIG_DRM_AMD_DC_DCN)
-					if (link->dc->caps.hdmi_frl_pcon_support) {
+					if (link->dc->caps.dp_hdmi21_pcon_support) {
 						union hdmi_encoded_link_bw hdmi_encoded_link_bw;
 
 						link->dpcd_caps.dongle_caps.dp_hdmi_frl_max_link_bw_in_kbps =
@@ -5064,16 +5017,13 @@ static bool dpcd_read_sink_ext_caps(struct dc_link *link)
 	return true;
 }
 
-bool dp_retrieve_lttpr_cap(struct dc_link *link)
+/* Logic to determine LTTPR mode */
+static void determine_lttpr_mode(struct dc_link *link)
 {
-	uint8_t lttpr_dpcd_data[8];
 	bool allow_lttpr_non_transparent_mode = 0;
 	bool vbios_lttpr_enable = link->dc->caps.vbios_lttpr_enable;
 	bool vbios_lttpr_interop = link->dc->caps.vbios_lttpr_aware;
-	enum dc_status status = DC_ERROR_UNEXPECTED;
-	bool is_lttpr_present = false;
 
-	memset(lttpr_dpcd_data, '\0', sizeof(lttpr_dpcd_data));
 
 	if ((link->dc->config.allow_lttpr_non_transparent_mode.bits.DP2_0 &&
 			link->dpcd_caps.channel_coding_cap.bits.DP_128b_132b_SUPPORTED)) {
@@ -5083,9 +5033,6 @@ bool dp_retrieve_lttpr_cap(struct dc_link *link)
 		allow_lttpr_non_transparent_mode = 1;
 	}
 
-	/*
-	 * Logic to determine LTTPR mode
-	 */
 	link->lttpr_mode = LTTPR_MODE_NON_LTTPR;
 	if (vbios_lttpr_enable && vbios_lttpr_interop)
 		link->lttpr_mode = LTTPR_MODE_NON_TRANSPARENT;
@@ -5100,14 +5047,40 @@ bool dp_retrieve_lttpr_cap(struct dc_link *link)
 		else
 			link->lttpr_mode = LTTPR_MODE_NON_TRANSPARENT;
 	}
+
 #if defined(CONFIG_DRM_AMD_DC_DCN)
 	/* Check DP tunnel LTTPR mode debug option. */
 	if (link->ep_type == DISPLAY_ENDPOINT_USB4_DPIA &&
 	    link->dc->debug.dpia_debug.bits.force_non_lttpr)
 		link->lttpr_mode = LTTPR_MODE_NON_LTTPR;
 #endif
+}
+
+bool dp_retrieve_lttpr_cap(struct dc_link *link)
+{
+	uint8_t lttpr_dpcd_data[8];
+	enum dc_status status = DC_ERROR_UNEXPECTED;
+	bool is_lttpr_present = false;
+
+	memset(lttpr_dpcd_data, '\0', sizeof(lttpr_dpcd_data));
+
+	/* Logic to determine LTTPR mode*/
+	determine_lttpr_mode(link);
 
 	if (link->lttpr_mode == LTTPR_MODE_NON_TRANSPARENT || link->lttpr_mode == LTTPR_MODE_TRANSPARENT) {
+		if ((link->chip_caps & EXT_DISPLAY_PATH_CAPS__DP_FIXED_VS_EN) &&
+				!link->dc->debug.disable_fixed_vs_aux_timeout_wa) {
+			/* Fixed VS workaround for AUX timeout */
+			const uint32_t fixed_vs_address = 0xF004F;
+			const uint8_t fixed_vs_data[4] = {0x1, 0x22, 0x63, 0xc};
+
+			core_link_write_dpcd(
+					link,
+					fixed_vs_address,
+					fixed_vs_data,
+					sizeof(fixed_vs_data));
+		}
+
 		/* By reading LTTPR capability, RX assumes that we will enable
 		 * LTTPR extended aux timeout if LTTPR is present.
 		 */
@@ -5116,11 +5089,6 @@ bool dp_retrieve_lttpr_cap(struct dc_link *link)
 				DP_LT_TUNABLE_PHY_REPEATER_FIELD_DATA_STRUCTURE_REV,
 				lttpr_dpcd_data,
 				sizeof(lttpr_dpcd_data));
-		if (status != DC_OK) {
-			DC_LOG_DP2("%s: Read LTTPR caps data failed.\n", __func__);
-			link->lttpr_mode = LTTPR_MODE_NON_LTTPR;
-			return false;
-		}
 
 		link->dpcd_caps.lttpr_caps.revision.raw =
 				lttpr_dpcd_data[DP_LT_TUNABLE_PHY_REPEATER_FIELD_DATA_STRUCTURE_REV -
@@ -5145,18 +5113,16 @@ bool dp_retrieve_lttpr_cap(struct dc_link *link)
 		link->dpcd_caps.lttpr_caps.max_ext_timeout =
 				lttpr_dpcd_data[DP_PHY_REPEATER_EXTENDED_WAIT_TIMEOUT -
 								DP_LT_TUNABLE_PHY_REPEATER_FIELD_DATA_STRUCTURE_REV];
-
 		link->dpcd_caps.lttpr_caps.main_link_channel_coding.raw =
 				lttpr_dpcd_data[DP_MAIN_LINK_CHANNEL_CODING_PHY_REPEATER -
 								DP_LT_TUNABLE_PHY_REPEATER_FIELD_DATA_STRUCTURE_REV];
 
 		link->dpcd_caps.lttpr_caps.supported_128b_132b_rates.raw =
-				lttpr_dpcd_data[DP_PHY_REPEATER_128b_132b_RATES -
+				lttpr_dpcd_data[DP_PHY_REPEATER_128B132B_RATES -
 								DP_LT_TUNABLE_PHY_REPEATER_FIELD_DATA_STRUCTURE_REV];
 
 		/* Attempt to train in LTTPR transparent mode if repeater count exceeds 8. */
 		is_lttpr_present = (link->dpcd_caps.lttpr_caps.max_lane_count > 0 &&
-				link->dpcd_caps.lttpr_caps.phy_repeater_cnt < 0xff &&
 				link->dpcd_caps.lttpr_caps.max_lane_count <= 4 &&
 				link->dpcd_caps.lttpr_caps.revision.raw >= 0x14);
 		if (is_lttpr_present) {
@@ -5228,11 +5194,23 @@ static enum dc_status wa_try_to_wake_dprx(struct dc_link *link, uint64_t timeout
 	uint64_t time_taken_ms = 0;
 	enum dc_connection_type type = dc_connection_none;
 
-	status = core_link_read_dpcd(
-			link,
-			DP_LT_TUNABLE_PHY_REPEATER_FIELD_DATA_STRUCTURE_REV,
-			&dpcd_data,
-			sizeof(dpcd_data));
+	determine_lttpr_mode(link);
+
+	/* Issue an AUX read to test DPRX responsiveness. If LTTPR is supported the first read is expected to
+	 * be to determine LTTPR capabilities. Otherwise trying to read power state should be an innocuous AUX read.
+	 */
+	if (link->lttpr_mode == LTTPR_MODE_NON_TRANSPARENT || link->lttpr_mode == LTTPR_MODE_TRANSPARENT)
+		status = core_link_read_dpcd(
+				link,
+				DP_LT_TUNABLE_PHY_REPEATER_FIELD_DATA_STRUCTURE_REV,
+				&dpcd_data,
+				sizeof(dpcd_data));
+	else
+		status = core_link_read_dpcd(
+				link,
+				DP_SET_POWER,
+				&dpcd_data,
+				sizeof(dpcd_data));
 
 	if (status != DC_OK) {
 		DC_LOG_WARNING("%s: Read DPCD LTTPR_CAP failed - try to toggle DPCD SET_POWER for %lld ms.",
@@ -5562,9 +5540,7 @@ static bool retrieve_link_cap(struct dc_link *link)
 		 * only if required.
 		 */
 		if (link->ep_type == DISPLAY_ENDPOINT_USB4_DPIA &&
-#if defined(CONFIG_DRM_AMD_DC_DCN)
-				!link->dc->debug.dpia_debug.bits.disable_force_tbt3_work_around &&
-#endif
+				link->dc->debug.dpia_debug.bits.enable_force_tbt3_work_around &&
 				link->dpcd_caps.is_branch_dev &&
 				link->dpcd_caps.branch_dev_id == DP_BRANCH_DEVICE_ID_90CC24 &&
 				link->dpcd_caps.branch_hw_revision == DP_BRANCH_HW_REV_10 &&
@@ -5748,6 +5724,7 @@ void detect_edp_sink_caps(struct dc_link *link)
 	uint32_t link_rate_in_khz;
 	enum dc_link_rate link_rate = LINK_RATE_UNKNOWN;
 	uint8_t backlight_adj_cap;
+	uint8_t general_edp_cap;
 
 	retrieve_link_cap(link);
 	link->dpcd_caps.edp_supported_link_rates_count = 0;
@@ -5786,6 +5763,12 @@ void detect_edp_sink_caps(struct dc_link *link)
 	link->dpcd_caps.dynamic_backlight_capable_edp =
 				(backlight_adj_cap & DP_EDP_DYNAMIC_BACKLIGHT_CAP) ? true:false;
 
+	core_link_read_dpcd(link, DP_EDP_GENERAL_CAP_1,
+						&general_edp_cap, sizeof(general_edp_cap));
+
+	link->dpcd_caps.set_power_state_capable_edp =
+				(general_edp_cap & DP_EDP_SET_POWER_CAP) ? true:false;
+
 	dc_link_set_default_brightness_aux(link);
 
 	core_link_read_dpcd(link, DP_EDP_DPCD_REV,
@@ -5798,6 +5781,10 @@ void detect_edp_sink_caps(struct dc_link *link)
 		core_link_read_dpcd(link, DP_PSR_SUPPORT,
 			&link->dpcd_caps.psr_info.psr_version,
 			sizeof(link->dpcd_caps.psr_info.psr_version));
+		if (link->dpcd_caps.sink_dev_id == DP_BRANCH_DEVICE_ID_001CF8)
+			core_link_read_dpcd(link, DP_FORCE_PSRSU_CAPABILITY,
+						&link->dpcd_caps.psr_info.force_psrsu_cap,
+						sizeof(link->dpcd_caps.psr_info.force_psrsu_cap));
 		core_link_read_dpcd(link, DP_PSR_CAPS,
 			&link->dpcd_caps.psr_info.psr_dpcd_caps.raw,
 			sizeof(link->dpcd_caps.psr_info.psr_dpcd_caps.raw));
@@ -6069,8 +6056,7 @@ bool dc_link_dp_set_test_pattern(
 	if (is_dp_phy_pattern(test_pattern)) {
 		/* Set DPCD Lane Settings before running test pattern */
 		if (p_link_settings != NULL) {
-			if (link->dc->debug.apply_vendor_specific_lttpr_wa &&
-					(link->chip_caps & EXT_DISPLAY_PATH_CAPS__DP_FIXED_VS_EN) &&
+			if ((link->chip_caps & EXT_DISPLAY_PATH_CAPS__DP_FIXED_VS_EN) &&
 					link->lttpr_mode == LTTPR_MODE_TRANSPARENT) {
 				dp_fixed_vs_pe_set_retimer_lane_settings(
 						link,
@@ -6811,10 +6797,21 @@ bool dpcd_write_128b_132b_sst_payload_allocation_table(
 	if (allocate)	{
 		avg_time_slots_per_mtp = calculate_sst_avg_time_slots_per_mtp(stream, link);
 		req_slot_count = dc_fixpt_ceil(avg_time_slots_per_mtp);
+		/// Validation should filter out modes that exceed link BW
+		ASSERT(req_slot_count <= MAX_MTP_SLOT_COUNT);
+		if (req_slot_count > MAX_MTP_SLOT_COUNT)
+			return false;
 	} else {
 		/// Leave req_slot_count = 0 if allocate is false.
 	}
 
+	proposed_table->stream_count = 1; /// Always 1 stream for SST
+	proposed_table->stream_allocations[0].slot_count = req_slot_count;
+	proposed_table->stream_allocations[0].vcp_id = vc_id;
+
+	if (link->aux_access_disabled)
+		return true;
+
 	/// Write DPCD 2C0 = 1 to start updating
 	update_status.bits.VC_PAYLOAD_TABLE_UPDATED = 1;
 	core_link_write_dpcd(
@@ -6838,7 +6835,6 @@ bool dpcd_write_128b_132b_sst_payload_allocation_table(
 			&start_time_slot,
 			1);
 
-	ASSERT(req_slot_count <= MAX_MTP_SLOT_COUNT); /// Validation should filter out modes that exceed link BW
 	core_link_write_dpcd(
 			link,
 			DP_PAYLOAD_ALLOCATE_TIME_SLOT_COUNT,
@@ -6883,10 +6879,6 @@ bool dpcd_write_128b_132b_sst_payload_allocation_table(
 		// TODO - DP2.0 Payload: Read and log the payload table from downstream branch
 	}
 
-	proposed_table->stream_count = 1; /// Always 1 stream for SST
-	proposed_table->stream_allocations[0].slot_count = req_slot_count;
-	proposed_table->stream_allocations[0].vcp_id = vc_id;
-
 	return result;
 }
 
@@ -6902,6 +6894,8 @@ bool dpcd_poll_for_allocation_change_trigger(struct dc_link *link)
 	union lane_status dpcd_lane_status[LANE_COUNT_DP_MAX];
 	union lane_align_status_updated lane_status_updated;
 
+	if (link->aux_access_disabled)
+		return true;
 	for (i = 0; i < act_retries; i++) {
 		get_lane_status(link, link->cur_link_settings.lane_count, dpcd_lane_status, &lane_status_updated);
 
@@ -6964,13 +6958,14 @@ bool is_dp_128b_132b_signal(struct pipe_ctx *pipe_ctx)
 			dc_is_dp_signal(pipe_ctx->stream->signal));
 }
 
-void edp_panel_backlight_power_on(struct dc_link *link)
+void edp_panel_backlight_power_on(struct dc_link *link, bool wait_for_hpd)
 {
 	if (link->connector_signal != SIGNAL_TYPE_EDP)
 		return;
 
 	link->dc->hwss.edp_power_control(link, true);
-	link->dc->hwss.edp_wait_for_hpd_ready(link, true);
+	if (wait_for_hpd)
+		link->dc->hwss.edp_wait_for_hpd_ready(link, true);
 	if (link->dc->hwss.edp_backlight_control)
 		link->dc->hwss.edp_backlight_control(link, true);
 }
@@ -7049,7 +7044,8 @@ void dp_enable_link_phy(
 	unsigned int i;
 
 	if (link->connector_signal == SIGNAL_TYPE_EDP) {
-		link->dc->hwss.edp_power_control(link, true);
+		if (!link->dc->config.edp_no_power_sequencing)
+			link->dc->hwss.edp_power_control(link, true);
 		link->dc->hwss.edp_wait_for_hpd_ready(link, true);
 	}
 
@@ -7068,6 +7064,7 @@ void dp_enable_link_phy(
 				pipes[i].clock_source->funcs->program_pix_clk(
 							pipes[i].clock_source,
 							&pipes[i].stream_res.pix_clk_params,
+							dp_get_link_encoding_format(link_settings),
 							&pipes[i].pll_settings);
 			}
 		}
@@ -7541,6 +7538,7 @@ bool dp_set_dsc_pps_sdp(struct pipe_ctx *pipe_ctx, bool enable, bool immediate_u
 
 		DC_LOG_DSC(" ");
 		dsc->funcs->dsc_get_packed_pps(dsc, &dsc_cfg, &dsc_packed_pps[0]);
+		memcpy(&stream->dsc_packed_pps[0], &dsc_packed_pps[0], sizeof(stream->dsc_packed_pps));
 		if (dc_is_dp_signal(stream->signal)) {
 			DC_LOG_DSC("Setting stream encoder DSC PPS SDP for engine %d\n", (int)pipe_ctx->stream_res.stream_enc->id);
 			if (is_dp_128b_132b_signal(pipe_ctx))
@@ -7558,6 +7556,7 @@ bool dp_set_dsc_pps_sdp(struct pipe_ctx *pipe_ctx, bool enable, bool immediate_u
 		}
 	} else {
 		/* disable DSC PPS in stream encoder */
+		memset(&stream->dsc_packed_pps[0], 0, sizeof(stream->dsc_packed_pps));
 		if (dc_is_dp_signal(stream->signal)) {
 			if (is_dp_128b_132b_signal(pipe_ctx))
 				pipe_ctx->stream_res.hpo_dp_stream_enc->funcs->dp_set_dsc_pps_info_packet(
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dpcd.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dpcd.c
index 48a18766f002..af110bf9470f 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dpcd.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dpcd.c
@@ -27,8 +27,8 @@
 #include <dc_link.h>
 #include <inc/link_hwss.h>
 #include <inc/link_dpcd.h>
-#include <drm/dp/drm_dp_helper.h>
 #include <dc_dp_types.h>
+#include <drm/display/drm_dp_helper.h>
 #include "dm_helpers.h"
 
 #define END_ADDRESS(start, size) (start + size - 1)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dpia.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dpia.c
index 0e95bc5df4e7..468e39589ed8 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dpia.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dpia.c
@@ -34,6 +34,7 @@
 #include "dm_helpers.h"
 #include "dmub/inc/dmub_cmd.h"
 #include "inc/link_dpcd.h"
+#include "dc_dmub_srv.h"
 
 #define DC_LOGGER \
 	link->ctx->logger
@@ -69,6 +70,31 @@ enum dc_status dpcd_get_tunneling_device_data(struct dc_link *link)
 	return status;
 }
 
+bool dc_link_dpia_query_hpd_status(struct dc_link *link)
+{
+	union dmub_rb_cmd cmd = {0};
+	struct dc_dmub_srv *dmub_srv = link->ctx->dmub_srv;
+	bool is_hpd_high = false;
+
+	/* prepare QUERY_HPD command */
+	cmd.query_hpd.header.type = DMUB_CMD__QUERY_HPD_STATE;
+	cmd.query_hpd.data.instance = link->link_id.enum_id - ENUM_ID_1;
+	cmd.query_hpd.data.ch_type = AUX_CHANNEL_DPIA;
+
+	/* Return HPD status reported by DMUB if query successfully executed. */
+	if (dc_dmub_srv_cmd_with_reply_data(dmub_srv, &cmd) && cmd.query_hpd.data.status == AUX_RET_SUCCESS)
+		is_hpd_high = cmd.query_hpd.data.result;
+
+	DC_LOG_DEBUG("%s: link(%d) dpia(%d) cmd_status(%d) result(%d)\n",
+		__func__,
+		link->link_index,
+		link->link_id.enum_id - ENUM_ID_1,
+		cmd.query_hpd.data.status,
+		cmd.query_hpd.data.result);
+
+	return is_hpd_high;
+}
+
 /* Configure link as prescribed in link_setting; set LTTPR mode; and
  * Initialize link training settings.
  * Abort link training if sink unplug detected.
@@ -158,13 +184,13 @@ static uint8_t dpia_build_set_config_data(enum dpia_set_config_type type,
 		break;
 	case DPIA_SET_CFG_SET_VSPE:
 		/* Assume all lanes have same drive settings. */
-		data.set_vspe.swing = lt_settings->lane_settings[0].VOLTAGE_SWING;
-		data.set_vspe.pre_emph = lt_settings->lane_settings[0].PRE_EMPHASIS;
+		data.set_vspe.swing = lt_settings->hw_lane_settings[0].VOLTAGE_SWING;
+		data.set_vspe.pre_emph = lt_settings->hw_lane_settings[0].PRE_EMPHASIS;
 		data.set_vspe.max_swing_reached =
-			lt_settings->lane_settings[0].VOLTAGE_SWING ==
+			lt_settings->hw_lane_settings[0].VOLTAGE_SWING ==
 			VOLTAGE_SWING_MAX_LEVEL ? 1 : 0;
 		data.set_vspe.max_pre_emph_reached =
-			lt_settings->lane_settings[0].PRE_EMPHASIS ==
+			lt_settings->hw_lane_settings[0].PRE_EMPHASIS ==
 			PRE_EMPHASIS_MAX_LEVEL ? 1 : 0;
 		break;
 	default:
@@ -176,30 +202,34 @@ static uint8_t dpia_build_set_config_data(enum dpia_set_config_type type,
 }
 
 /* Convert DC training pattern to DPIA training stage. */
-static enum dpia_set_config_ts convert_trng_ptn_to_trng_stg(enum dc_dp_training_pattern tps)
+static enum dc_status convert_trng_ptn_to_trng_stg(enum dc_dp_training_pattern tps, enum dpia_set_config_ts *ts)
 {
-	enum dpia_set_config_ts ts;
+	enum dc_status status = DC_OK;
 
 	switch (tps) {
 	case DP_TRAINING_PATTERN_SEQUENCE_1:
-		ts = DPIA_TS_TPS1;
+		*ts = DPIA_TS_TPS1;
 		break;
 	case DP_TRAINING_PATTERN_SEQUENCE_2:
-		ts = DPIA_TS_TPS2;
+		*ts = DPIA_TS_TPS2;
 		break;
 	case DP_TRAINING_PATTERN_SEQUENCE_3:
-		ts = DPIA_TS_TPS3;
+		*ts = DPIA_TS_TPS3;
 		break;
 	case DP_TRAINING_PATTERN_SEQUENCE_4:
-		ts = DPIA_TS_TPS4;
+		*ts = DPIA_TS_TPS4;
 		break;
-	default:
-		ts = DPIA_TS_DPRX_DONE;
-		ASSERT(false); /* TPS not supported by helper function. */
+	case DP_TRAINING_PATTERN_VIDEOIDLE:
+		*ts = DPIA_TS_DPRX_DONE;
+		break;
+	default: /* TPS not supported by helper function. */
+		ASSERT(false);
+		*ts = DPIA_TS_DPRX_DONE;
+		status = DC_UNSUPPORTED_VALUE;
 		break;
 	}
 
-	return ts;
+	return status;
 }
 
 /* Write training pattern to DPCD. */
@@ -207,7 +237,7 @@ static enum dc_status dpcd_set_lt_pattern(struct dc_link *link,
 	enum dc_dp_training_pattern pattern,
 	uint32_t hop)
 {
-	union dpcd_training_pattern dpcd_pattern = { {0} };
+	union dpcd_training_pattern dpcd_pattern = {0};
 	uint32_t dpcd_tps_offset = DP_TRAINING_PATTERN_SET;
 	enum dc_status status;
 
@@ -268,9 +298,9 @@ static enum link_training_result dpia_training_cr_non_transparent(
 	/* From DP spec, CR read interval is always 100us. */
 	uint32_t wait_time_microsec = TRAINING_AUX_RD_INTERVAL;
 	enum dc_lane_count lane_count = lt_settings->link_settings.lane_count;
-	union lane_status dpcd_lane_status[LANE_COUNT_DP_MAX] = { { {0} } };
-	union lane_align_status_updated dpcd_lane_status_updated = { {0} };
-	union lane_adjust dpcd_lane_adjust[LANE_COUNT_DP_MAX] = { { {0} } };
+	union lane_status dpcd_lane_status[LANE_COUNT_DP_MAX] = {0};
+	union lane_align_status_updated dpcd_lane_status_updated = {0};
+	union lane_adjust dpcd_lane_adjust[LANE_COUNT_DP_MAX] = {0};
 	uint8_t set_cfg_data;
 	enum dpia_set_config_ts ts;
 
@@ -310,10 +340,7 @@ static enum link_training_result dpia_training_cr_non_transparent(
 		/* DPOA-to-x */
 		/* Instruct DPOA to transmit TPS1 then update DPCD. */
 		if (retry_count == 0) {
-			ts = convert_trng_ptn_to_trng_stg(lt_settings->pattern_for_cr);
-			status = core_link_send_set_config(link,
-					DPIA_SET_CFG_SET_TRAINING,
-					ts);
+			status = convert_trng_ptn_to_trng_stg(lt_settings->pattern_for_cr, &ts);
 			if (status != DC_OK) {
 				result = LINK_TRAINING_ABORT;
 				break;
@@ -386,7 +413,7 @@ static enum link_training_result dpia_training_cr_non_transparent(
 
 		/* Update VS/PE. */
 		dp_decide_lane_settings(lt_settings, dpcd_lane_adjust,
-				lt_settings->lane_settings,
+				lt_settings->hw_lane_settings,
 				lt_settings->dpcd_lane_settings);
 		retry_count++;
 	}
@@ -395,13 +422,14 @@ static enum link_training_result dpia_training_cr_non_transparent(
 	if (link->is_hpd_pending)
 		result = LINK_TRAINING_ABORT;
 
-	DC_LOG_HW_LINK_TRAINING("%s\n DPIA(%d) clock recovery\n"
-		" -hop(%d)\n - result(%d)\n - retries(%d)\n",
+	DC_LOG_HW_LINK_TRAINING(
+		"%s\n DPIA(%d) clock recovery\n -hop(%d)\n - result(%d)\n - retries(%d)\n - status(%d)\n",
 		__func__,
 		link->link_id.enum_id - ENUM_ID_1,
 		hop,
 		result,
-		retry_count);
+		retry_count,
+		status);
 
 	return result;
 }
@@ -426,9 +454,9 @@ static enum link_training_result dpia_training_cr_transparent(
 	uint32_t retry_count = 0;
 	uint32_t wait_time_microsec = lt_settings->cr_pattern_time;
 	enum dc_lane_count lane_count = lt_settings->link_settings.lane_count;
-	union lane_status dpcd_lane_status[LANE_COUNT_DP_MAX] = { { {0} } };
-	union lane_align_status_updated dpcd_lane_status_updated = { {0} };
-	union lane_adjust dpcd_lane_adjust[LANE_COUNT_DP_MAX] = { { {0} } };
+	union lane_status dpcd_lane_status[LANE_COUNT_DP_MAX] = {0};
+	union lane_align_status_updated dpcd_lane_status_updated = {0};
+	union lane_adjust dpcd_lane_adjust[LANE_COUNT_DP_MAX] = {0};
 
 	/* Cap of LINK_TRAINING_MAX_CR_RETRY attempts at clock recovery.
 	 * Fix inherited from perform_clock_recovery_sequence() -
@@ -547,11 +575,9 @@ static uint32_t dpia_get_eq_aux_rd_interval(const struct dc_link *link,
 				dp_translate_training_aux_read_interval(
 					link->dpcd_caps.lttpr_caps.aux_rd_interval[hop - 1]);
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	/* Check debug option for extending aux read interval. */
 	if (link->dc->debug.dpia_debug.bits.extend_aux_rd_interval)
 		wait_time_microsec = DPIA_DEBUG_EXTENDED_AUX_RD_INTERVAL_US;
-#endif
 
 	return wait_time_microsec;
 }
@@ -582,9 +608,9 @@ static enum link_training_result dpia_training_eq_non_transparent(
 	enum dc_dp_training_pattern tr_pattern;
 	uint32_t wait_time_microsec;
 	enum dc_lane_count lane_count = lt_settings->link_settings.lane_count;
-	union lane_align_status_updated dpcd_lane_status_updated = { {0} };
-	union lane_status dpcd_lane_status[LANE_COUNT_DP_MAX] = { { {0} } };
-	union lane_adjust dpcd_lane_adjust[LANE_COUNT_DP_MAX] = { { {0} } };
+	union lane_align_status_updated dpcd_lane_status_updated = {0};
+	union lane_status dpcd_lane_status[LANE_COUNT_DP_MAX] = {0};
+	union lane_adjust dpcd_lane_adjust[LANE_COUNT_DP_MAX] = {0};
 	uint8_t set_cfg_data;
 	enum dpia_set_config_ts ts;
 
@@ -607,7 +633,11 @@ static enum link_training_result dpia_training_eq_non_transparent(
 
 		/* Instruct DPOA to transmit TPSn then update DPCD. */
 		if (retries_eq == 0) {
-			ts = convert_trng_ptn_to_trng_stg(tr_pattern);
+			status = convert_trng_ptn_to_trng_stg(tr_pattern, &ts);
+			if (status != DC_OK) {
+				result = LINK_TRAINING_ABORT;
+				break;
+			}
 			status = core_link_send_set_config(link,
 					DPIA_SET_CFG_SET_TRAINING,
 					ts);
@@ -688,13 +718,14 @@ static enum link_training_result dpia_training_eq_non_transparent(
 	if (link->is_hpd_pending)
 		result = LINK_TRAINING_ABORT;
 
-	DC_LOG_HW_LINK_TRAINING("%s\n DPIA(%d) equalization\n"
-		" - hop(%d)\n - result(%d)\n - retries(%d)\n",
+	DC_LOG_HW_LINK_TRAINING(
+		"%s\n DPIA(%d) equalization\n - hop(%d)\n - result(%d)\n - retries(%d)\n - status(%d)\n",
 		__func__,
 		link->link_id.enum_id - ENUM_ID_1,
 		hop,
 		result,
-		retries_eq);
+		retries_eq,
+		status);
 
 	return result;
 }
@@ -721,9 +752,9 @@ static enum link_training_result dpia_training_eq_transparent(
 	enum dc_dp_training_pattern tr_pattern = lt_settings->pattern_for_eq;
 	uint32_t wait_time_microsec;
 	enum dc_lane_count lane_count = lt_settings->link_settings.lane_count;
-	union lane_align_status_updated dpcd_lane_status_updated = { {0} };
-	union lane_status dpcd_lane_status[LANE_COUNT_DP_MAX] = { { {0} } };
-	union lane_adjust dpcd_lane_adjust[LANE_COUNT_DP_MAX] = { { {0} } };
+	union lane_align_status_updated dpcd_lane_status_updated = {0};
+	union lane_status dpcd_lane_status[LANE_COUNT_DP_MAX] = {0};
+	union lane_adjust dpcd_lane_adjust[LANE_COUNT_DP_MAX] = {0};
 
 	wait_time_microsec = dpia_get_eq_aux_rd_interval(link, lt_settings, DPRX);
 
@@ -810,7 +841,7 @@ static enum link_training_result dpia_training_eq_phase(
 /* End training of specified hop in display path. */
 static enum dc_status dpcd_clear_lt_pattern(struct dc_link *link, uint32_t hop)
 {
-	union dpcd_training_pattern dpcd_pattern = { {0} };
+	union dpcd_training_pattern dpcd_pattern = {0};
 	uint32_t dpcd_tps_offset = DP_TRAINING_PATTERN_SET;
 	enum dc_status status;
 
@@ -929,7 +960,7 @@ enum link_training_result dc_link_dpia_perform_link_training(
 	bool skip_video_pattern)
 {
 	enum link_training_result result;
-	struct link_training_settings lt_settings;
+	struct link_training_settings lt_settings = {0};
 	uint8_t repeater_cnt = 0; /* Number of hops/repeaters in display path. */
 	int8_t repeater_id; /* Current hop. */
 
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_enc_cfg.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_enc_cfg.c
index 42da7f430113..614f022d1cff 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_enc_cfg.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_enc_cfg.c
@@ -26,6 +26,8 @@
 #include "resource.h"
 #include "dc_link_dp.h"
 
+#define DC_LOGGER dc->ctx->logger
+
 /* Check whether stream is supported by DIG link encoders. */
 static bool is_dig_link_enc_stream(struct dc_stream_state *stream)
 {
@@ -290,6 +292,7 @@ void link_enc_cfg_link_encs_assign(
 	int j;
 
 	ASSERT(state->stream_count == stream_count);
+	ASSERT(dc->current_state->res_ctx.link_enc_cfg_ctx.mode == LINK_ENC_CFG_STEADY);
 
 	/* Release DIG link encoder resources before running assignment algorithm. */
 	for (i = 0; i < dc->current_state->stream_count; i++)
@@ -383,6 +386,30 @@ void link_enc_cfg_link_encs_assign(
 			state->res_ctx.link_enc_cfg_ctx.link_enc_assignments[i];
 	}
 
+	/* Log encoder assignments. */
+	for (i = 0; i < MAX_PIPES; i++) {
+		struct link_enc_assignment assignment =
+				dc->current_state->res_ctx.link_enc_cfg_ctx.link_enc_assignments[i];
+
+		if (assignment.valid)
+			DC_LOG_DEBUG("%s: CUR %s(%d) - enc_id(%d)\n",
+					__func__,
+					assignment.ep_id.ep_type == DISPLAY_ENDPOINT_PHY ? "PHY" : "DPIA",
+					assignment.ep_id.link_id.enum_id - 1,
+					assignment.eng_id);
+	}
+	for (i = 0; i < MAX_PIPES; i++) {
+		struct link_enc_assignment assignment =
+				state->res_ctx.link_enc_cfg_ctx.link_enc_assignments[i];
+
+		if (assignment.valid)
+			DC_LOG_DEBUG("%s: NEW %s(%d) - enc_id(%d)\n",
+					__func__,
+					assignment.ep_id.ep_type == DISPLAY_ENDPOINT_PHY ? "PHY" : "DPIA",
+					assignment.ep_id.link_id.enum_id - 1,
+					assignment.eng_id);
+	}
+
 	/* Current state mode will be set to steady once this state committed. */
 	state->res_ctx.link_enc_cfg_ctx.mode = LINK_ENC_CFG_STEADY;
 }
@@ -535,6 +562,31 @@ struct link_encoder *link_enc_cfg_get_link_enc(
 	return link_enc;
 }
 
+struct link_encoder *link_enc_cfg_get_link_enc_used_by_stream_current(
+		struct dc *dc,
+		const struct dc_stream_state *stream)
+{
+	struct link_encoder *link_enc = NULL;
+	struct display_endpoint_id ep_id;
+	int i;
+
+	ep_id = (struct display_endpoint_id) {
+		.link_id = stream->link->link_id,
+		.ep_type = stream->link->ep_type};
+
+	for (i = 0; i < MAX_PIPES; i++) {
+		struct link_enc_assignment assignment =
+			dc->current_state->res_ctx.link_enc_cfg_ctx.link_enc_assignments[i];
+
+		if (assignment.valid == true && are_ep_ids_equal(&assignment.ep_id, &ep_id)) {
+			link_enc = stream->link->dc->res_pool->link_encoders[assignment.eng_id - ENGINE_ID_DIGA];
+			break;
+		}
+	}
+
+	return link_enc;
+}
+
 bool link_enc_cfg_is_link_enc_avail(struct dc *dc, enum engine_id eng_id, struct dc_link *link)
 {
 	bool is_avail = true;
@@ -569,6 +621,7 @@ bool link_enc_cfg_validate(struct dc *dc, struct dc_state *state)
 	uint8_t dig_stream_count = 0;
 	int matching_stream_ptrs = 0;
 	int eng_ids_per_ep_id[MAX_PIPES] = {0};
+	int ep_ids_per_eng_id[MAX_PIPES] = {0};
 	int valid_bitmap = 0;
 
 	/* (1) No. valid entries same as stream count. */
@@ -604,6 +657,7 @@ bool link_enc_cfg_validate(struct dc *dc, struct dc_state *state)
 			struct display_endpoint_id ep_id_i = assignment_i.ep_id;
 
 			eng_ids_per_ep_id[i]++;
+			ep_ids_per_eng_id[i]++;
 			for (j = 0; j < MAX_PIPES; j++) {
 				struct link_enc_assignment assignment_j =
 					state->res_ctx.link_enc_cfg_ctx.link_enc_assignments[j];
@@ -618,6 +672,10 @@ bool link_enc_cfg_validate(struct dc *dc, struct dc_state *state)
 							assignment_i.eng_id != assignment_j.eng_id) {
 						valid_uniqueness = false;
 						eng_ids_per_ep_id[i]++;
+					} else if (!are_ep_ids_equal(&ep_id_i, &ep_id_j) &&
+							assignment_i.eng_id == assignment_j.eng_id) {
+						valid_uniqueness = false;
+						ep_ids_per_eng_id[i]++;
 					}
 				}
 			}
@@ -658,8 +716,25 @@ bool link_enc_cfg_validate(struct dc *dc, struct dc_state *state)
 			((valid_uniqueness & 0x1) << 2) |
 			((valid_avail & 0x1) << 3) |
 			((valid_streams & 0x1) << 4);
-		dm_error("Invalid link encoder assignments: 0x%x\n", valid_bitmap);
+		DC_LOG_ERROR("%s: Invalid link encoder assignments - 0x%x\n", __func__, valid_bitmap);
 	}
 
 	return is_valid;
 }
+
+void link_enc_cfg_set_transient_mode(struct dc *dc, struct dc_state *current_state, struct dc_state *new_state)
+{
+	int i = 0;
+	int num_transient_assignments = 0;
+
+	for (i = 0; i < MAX_PIPES; i++) {
+		if (current_state->res_ctx.link_enc_cfg_ctx.transient_assignments[i].valid)
+			num_transient_assignments++;
+	}
+
+	/* Only enter transient mode if the new encoder assignments are valid. */
+	if (new_state->stream_count == num_transient_assignments) {
+		current_state->res_ctx.link_enc_cfg_ctx.mode = LINK_ENC_CFG_TRANSIENT;
+		DC_LOG_DEBUG("%s: current_state(%p) mode(%d)\n", __func__, current_state, LINK_ENC_CFG_TRANSIENT);
+	}
+}
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
index d251c3f3a714..7dbab15bfa68 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/slab.h>
-
 #include "dm_services.h"
 
 #include "resource.h"
@@ -56,7 +54,6 @@
 #include "dce110/dce110_resource.h"
 #include "dce112/dce112_resource.h"
 #include "dce120/dce120_resource.h"
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 #include "dcn10/dcn10_resource.h"
 #include "dcn20/dcn20_resource.h"
 #include "dcn21/dcn21_resource.h"
@@ -66,15 +63,18 @@
 #include "dcn302/dcn302_resource.h"
 #include "dcn303/dcn303_resource.h"
 #include "dcn31/dcn31_resource.h"
+#include "dcn314/dcn314_resource.h"
 #include "dcn315/dcn315_resource.h"
 #include "dcn316/dcn316_resource.h"
-#endif
+#include "../dcn32/dcn32_resource.h"
+#include "../dcn321/dcn321_resource.h"
 
 #define DC_LOGGER_INIT(logger)
 
 enum dce_version resource_parse_asic_id(struct hw_asic_id asic_id)
 {
 	enum dce_version dc_version = DCE_VERSION_UNKNOWN;
+
 	switch (asic_id.chip_family) {
 
 #if defined(CONFIG_DRM_AMD_DC_SI)
@@ -124,7 +124,6 @@ enum dce_version resource_parse_asic_id(struct hw_asic_id asic_id)
 		else
 			dc_version = DCE_VERSION_12_0;
 		break;
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	case FAMILY_RV:
 		dc_version = DCN_VERSION_1_0;
 		if (ASICREV_IS_RAVEN2(asic_id.hw_internal_rev))
@@ -165,8 +164,14 @@ enum dce_version resource_parse_asic_id(struct hw_asic_id asic_id)
 		if (ASICREV_IS_GC_10_3_7(asic_id.hw_internal_rev))
 			dc_version = DCN_VERSION_3_16;
 		break;
-#endif
-
+	case AMDGPU_FAMILY_GC_11_0_0:
+		dc_version = DCN_VERSION_3_2;
+		if (ASICREV_IS_GC_11_0_2(asic_id.hw_internal_rev))
+			dc_version = DCN_VERSION_3_21;
+		break;
+	case AMDGPU_FAMILY_GC_11_0_1:
+		dc_version = DCN_VERSION_3_14;
+		break;
 	default:
 		dc_version = DCE_VERSION_UNKNOWN;
 		break;
@@ -256,12 +261,21 @@ struct resource_pool *dc_create_resource_pool(struct dc  *dc,
 	case DCN_VERSION_3_1:
 		res_pool = dcn31_create_resource_pool(init_data, dc);
 		break;
+	case DCN_VERSION_3_14:
+		res_pool = dcn314_create_resource_pool(init_data, dc);
+		break;
 	case DCN_VERSION_3_15:
 		res_pool = dcn315_create_resource_pool(init_data, dc);
 		break;
 	case DCN_VERSION_3_16:
 		res_pool = dcn316_create_resource_pool(init_data, dc);
 		break;
+	case DCN_VERSION_3_2:
+		res_pool = dcn32_create_resource_pool(init_data, dc);
+		break;
+	case DCN_VERSION_3_21:
+		res_pool = dcn321_create_resource_pool(init_data, dc);
+		break;
 #endif
 	default:
 		break;
@@ -397,7 +411,6 @@ bool resource_construct(
 		}
 	}
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	for (i = 0; i < caps->num_mpc_3dlut; i++) {
 		pool->mpc_lut[i] = dc_create_3dlut_func();
 		if (pool->mpc_lut[i] == NULL)
@@ -406,7 +419,7 @@ bool resource_construct(
 		if (pool->mpc_shaper[i] == NULL)
 			DC_ERR("DC: failed to create MPC shaper!\n");
 	}
-#endif
+
 	dc->caps.dynamic_audio = false;
 	if (pool->audio_count < pool->stream_enc_count) {
 		dc->caps.dynamic_audio = true;
@@ -752,6 +765,10 @@ static void calculate_split_count_and_index(struct pipe_ctx *pipe_ctx, int *spli
 			(*split_idx)++;
 			split_pipe = split_pipe->top_pipe;
 		}
+
+		/* MPO window on right side of ODM split */
+		if (split_pipe && split_pipe->prev_odm_pipe && !pipe_ctx->prev_odm_pipe)
+			(*split_idx)++;
 	} else {
 		/*Get odm split index*/
 		struct pipe_ctx *split_pipe = pipe_ctx->prev_odm_pipe;
@@ -798,7 +815,11 @@ static void calculate_recout(struct pipe_ctx *pipe_ctx)
 	/*
 	 * Only the leftmost ODM pipe should be offset by a nonzero distance
 	 */
-	if (!pipe_ctx->prev_odm_pipe || split_idx == split_count) {
+	if (pipe_ctx->top_pipe && pipe_ctx->top_pipe->prev_odm_pipe && !pipe_ctx->prev_odm_pipe) {
+		/* MPO window on right side of ODM split */
+		data->recout.x = stream->dst.x + (surf_clip.x - stream->src.x - stream->src.width/2) *
+				stream->dst.width / stream->src.width;
+	} else if (!pipe_ctx->prev_odm_pipe || split_idx == split_count) {
 		data->recout.x = stream->dst.x;
 		if (stream->src.x < surf_clip.x)
 			data->recout.x += (surf_clip.x - stream->src.x) * stream->dst.width
@@ -996,6 +1017,8 @@ static void calculate_inits_and_viewports(struct pipe_ctx *pipe_ctx)
 			* stream->dst.height / stream->src.height;
 	if (pipe_ctx->prev_odm_pipe && split_idx)
 		ro_lb = data->h_active * split_idx - recout_full_x;
+	else if (pipe_ctx->top_pipe && pipe_ctx->top_pipe->prev_odm_pipe)
+		ro_lb = data->h_active * split_idx - recout_full_x + data->recout.x;
 	else
 		ro_lb = data->recout.x - recout_full_x;
 	ro_tb = data->recout.y - recout_full_y;
@@ -1076,6 +1099,15 @@ bool resource_build_scaling_params(struct pipe_ctx *pipe_ctx)
 	bool res = false;
 	DC_LOGGER_INIT(pipe_ctx->stream->ctx->logger);
 
+	/* Invalid input */
+	if (!plane_state->dst_rect.width ||
+			!plane_state->dst_rect.height ||
+			!plane_state->src_rect.width ||
+			!plane_state->src_rect.height) {
+		ASSERT(0);
+		return false;
+	}
+
 	pipe_ctx->plane_res.scl_data.format = convert_pixel_format_to_dalsurface(
 			pipe_ctx->plane_state->format);
 
@@ -1092,9 +1124,26 @@ bool resource_build_scaling_params(struct pipe_ctx *pipe_ctx)
 			timing->h_border_left + timing->h_border_right;
 	pipe_ctx->plane_res.scl_data.v_active = timing->v_addressable +
 		timing->v_border_top + timing->v_border_bottom;
-	if (pipe_ctx->next_odm_pipe || pipe_ctx->prev_odm_pipe)
+	if (pipe_ctx->next_odm_pipe || pipe_ctx->prev_odm_pipe) {
 		pipe_ctx->plane_res.scl_data.h_active /= get_num_odm_splits(pipe_ctx) + 1;
 
+		DC_LOG_SCALER("%s pipe %d: next_odm_pipe:%d   prev_odm_pipe:%d\n",
+				__func__,
+				pipe_ctx->pipe_idx,
+				pipe_ctx->next_odm_pipe ? pipe_ctx->next_odm_pipe->pipe_idx : -1,
+				pipe_ctx->prev_odm_pipe ? pipe_ctx->prev_odm_pipe->pipe_idx : -1);
+	}	/* ODM + windows MPO, where window is on either right or left ODM half */
+	else if (pipe_ctx->top_pipe && (pipe_ctx->top_pipe->next_odm_pipe || pipe_ctx->top_pipe->prev_odm_pipe)) {
+
+		pipe_ctx->plane_res.scl_data.h_active /= get_num_odm_splits(pipe_ctx->top_pipe) + 1;
+
+		DC_LOG_SCALER("%s ODM + windows MPO: pipe:%d top_pipe:%d   top_pipe->next_odm_pipe:%d   top_pipe->prev_odm_pipe:%d\n",
+				__func__,
+				pipe_ctx->pipe_idx,
+				pipe_ctx->top_pipe->pipe_idx,
+				pipe_ctx->top_pipe->next_odm_pipe ? pipe_ctx->top_pipe->next_odm_pipe->pipe_idx : -1,
+				pipe_ctx->top_pipe->prev_odm_pipe ? pipe_ctx->top_pipe->prev_odm_pipe->pipe_idx : -1);
+	}
 	/* depends on h_active */
 	calculate_recout(pipe_ctx);
 	/* depends on pixel format */
@@ -1102,10 +1151,12 @@ bool resource_build_scaling_params(struct pipe_ctx *pipe_ctx)
 	/* depends on scaling ratios and recout, does not calculate offset yet */
 	calculate_viewport_size(pipe_ctx);
 
-	/* Stopgap for validation of ODM + MPO on one side of screen case */
-	if (pipe_ctx->plane_res.scl_data.viewport.height < 1 ||
-			pipe_ctx->plane_res.scl_data.viewport.width < 1)
-		return false;
+	if (!pipe_ctx->stream->ctx->dc->config.enable_windowed_mpo_odm) {
+		/* Stopgap for validation of ODM + MPO on one side of screen case */
+		if (pipe_ctx->plane_res.scl_data.viewport.height < 1 ||
+				pipe_ctx->plane_res.scl_data.viewport.width < 1)
+			return false;
+	}
 
 	/*
 	 * LB calculations depend on vp size, h/v_active and scaling ratios
@@ -1113,12 +1164,13 @@ bool resource_build_scaling_params(struct pipe_ctx *pipe_ctx)
 	 * on certain displays, such as the Sharp 4k. 36bpp is needed
 	 * to support SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616 and
 	 * SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616 with actual > 10 bpc
-	 * precision on at least DCN display engines. However, at least
-	 * Carrizo with DCE_VERSION_11_0 does not like 36 bpp lb depth,
-	 * so use only 30 bpp on DCE_VERSION_11_0. Testing with DCE 11.2 and 8.3
-	 * did not show such problems, so this seems to be the exception.
+	 * precision on DCN display engines, but apparently not for DCE, as
+	 * far as testing on DCE-11.2 and DCE-8 showed. Various DCE parts have
+	 * problems: Carrizo with DCE_VERSION_11_0 does not like 36 bpp lb depth,
+	 * neither do DCE-8 at 4k resolution, or DCE-11.2 (broken identify pixel
+	 * passthrough). Therefore only use 36 bpp on DCN where it is actually needed.
 	 */
-	if (plane_state->ctx->dce_version > DCE_VERSION_11_0)
+	if (plane_state->ctx->dce_version > DCE_VERSION_MAX)
 		pipe_ctx->plane_res.scl_data.lb_params.depth = LB_PIXEL_DEPTH_36BPP;
 	else
 		pipe_ctx->plane_res.scl_data.lb_params.depth = LB_PIXEL_DEPTH_30BPP;
@@ -1354,13 +1406,16 @@ static struct pipe_ctx *acquire_free_pipe_for_head(
 	 * to acquire an idle one to satisfy the request
 	 */
 
-	if (!pool->funcs->acquire_idle_pipe_for_layer)
-		return NULL;
+	if (!pool->funcs->acquire_idle_pipe_for_layer) {
+		if (!pool->funcs->acquire_idle_pipe_for_head_pipe_in_layer)
+			return NULL;
+		else
+			return pool->funcs->acquire_idle_pipe_for_head_pipe_in_layer(context, pool, head_pipe->stream, head_pipe);
+	}
 
 	return pool->funcs->acquire_idle_pipe_for_layer(context, pool, head_pipe->stream);
 }
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 static int acquire_first_split_pipe(
 		struct resource_context *res_ctx,
 		const struct resource_pool *pool,
@@ -1395,7 +1450,6 @@ static int acquire_first_split_pipe(
 	}
 	return -1;
 }
-#endif
 
 bool dc_add_plane_to_context(
 		const struct dc *dc,
@@ -1407,7 +1461,11 @@ bool dc_add_plane_to_context(
 	struct resource_pool *pool = dc->res_pool;
 	struct pipe_ctx *head_pipe, *tail_pipe, *free_pipe;
 	struct dc_stream_status *stream_status = NULL;
+	struct pipe_ctx *prev_right_head = NULL;
+	struct pipe_ctx *free_right_pipe = NULL;
+	struct pipe_ctx *prev_left_head = NULL;
 
+	DC_LOGGER_INIT(stream->ctx->logger);
 	for (i = 0; i < context->stream_count; i++)
 		if (context->streams[i] == stream) {
 			stream_status = &context->stream_status[i];
@@ -1438,13 +1496,12 @@ bool dc_add_plane_to_context(
 	while (head_pipe) {
 		free_pipe = acquire_free_pipe_for_head(context, pool, head_pipe);
 
-	#if defined(CONFIG_DRM_AMD_DC_DCN)
 		if (!free_pipe) {
 			int pipe_idx = acquire_first_split_pipe(&context->res_ctx, pool, stream);
 			if (pipe_idx >= 0)
 				free_pipe = &context->res_ctx.pipe_ctx[pipe_idx];
 		}
-	#endif
+
 		if (!free_pipe) {
 			dc_plane_state_release(plane_state);
 			return false;
@@ -1455,23 +1512,181 @@ bool dc_add_plane_to_context(
 		if (head_pipe != free_pipe) {
 			tail_pipe = resource_get_tail_pipe(&context->res_ctx, head_pipe);
 			ASSERT(tail_pipe);
-			free_pipe->stream_res.tg = tail_pipe->stream_res.tg;
-			free_pipe->stream_res.abm = tail_pipe->stream_res.abm;
-			free_pipe->stream_res.opp = tail_pipe->stream_res.opp;
-			free_pipe->stream_res.stream_enc = tail_pipe->stream_res.stream_enc;
-			free_pipe->stream_res.audio = tail_pipe->stream_res.audio;
-			free_pipe->clock_source = tail_pipe->clock_source;
-			free_pipe->top_pipe = tail_pipe;
-			tail_pipe->bottom_pipe = free_pipe;
-			if (!free_pipe->next_odm_pipe && tail_pipe->next_odm_pipe && tail_pipe->next_odm_pipe->bottom_pipe) {
-				free_pipe->next_odm_pipe = tail_pipe->next_odm_pipe->bottom_pipe;
-				tail_pipe->next_odm_pipe->bottom_pipe->prev_odm_pipe = free_pipe;
-			}
-			if (!free_pipe->prev_odm_pipe && tail_pipe->prev_odm_pipe && tail_pipe->prev_odm_pipe->bottom_pipe) {
-				free_pipe->prev_odm_pipe = tail_pipe->prev_odm_pipe->bottom_pipe;
-				tail_pipe->prev_odm_pipe->bottom_pipe->next_odm_pipe = free_pipe;
+
+			/* ODM + window MPO, where MPO window is on right half only */
+			if (free_pipe->plane_state &&
+				(free_pipe->plane_state->clip_rect.x >= free_pipe->stream->src.x + free_pipe->stream->src.width/2) &&
+				tail_pipe->next_odm_pipe) {
+
+				/* For ODM + window MPO, in 3 plane case, if we already have a MPO window on
+				 *  the right side, then we will invalidate a 2nd one on the right side
+				 */
+				if (head_pipe->next_odm_pipe && tail_pipe->next_odm_pipe->bottom_pipe) {
+					dc_plane_state_release(plane_state);
+					return false;
+				}
+
+				DC_LOG_SCALER("%s - ODM + window MPO(right). free_pipe:%d  tail_pipe->next_odm_pipe:%d\n",
+						__func__,
+						free_pipe->pipe_idx,
+						tail_pipe->next_odm_pipe ? tail_pipe->next_odm_pipe->pipe_idx : -1);
+
+				/*
+				 * We want to avoid the case where the right side already has a pipe assigned to
+				 *  it and is different from free_pipe ( which would cause trigger a pipe
+				 *  reallocation ).
+				 * Check the old context to see if the right side already has a pipe allocated
+				 * - If not, continue to use free_pipe
+				 * - If the right side already has a pipe, use that pipe instead if its available
+				 */
+
+				/*
+				 * We also want to avoid the case where with three plane ( 2 MPO videos ), we have
+				 *  both videos on the left side so one of the videos is invalidated.  Then we
+				 *  move the invalidated video back to the right side.  If the order of the plane
+				 *  states is such that the right MPO plane is processed first, the free pipe
+				 *  selected by the head will be the left MPO pipe. But since there was no right
+				 *  MPO pipe, it will assign the free pipe to the right MPO pipe instead and
+				 *  a pipe reallocation will occur.
+				 * Check the old context to see if the left side already has a pipe allocated
+				 * - If not, continue to use free_pipe
+				 * - If the left side is already using this pipe, then pick another pipe for right
+				 */
+
+				prev_right_head = &dc->current_state->res_ctx.pipe_ctx[tail_pipe->next_odm_pipe->pipe_idx];
+				if ((prev_right_head->bottom_pipe) &&
+					(free_pipe->pipe_idx != prev_right_head->bottom_pipe->pipe_idx)) {
+					free_right_pipe = acquire_free_pipe_for_head(context, pool, tail_pipe->next_odm_pipe);
+				} else {
+					prev_left_head = &dc->current_state->res_ctx.pipe_ctx[head_pipe->pipe_idx];
+					if ((prev_left_head->bottom_pipe) &&
+						(free_pipe->pipe_idx == prev_left_head->bottom_pipe->pipe_idx)) {
+						free_right_pipe = acquire_free_pipe_for_head(context, pool, head_pipe);
+					}
+				}
+
+				if (free_right_pipe) {
+					free_pipe->stream = NULL;
+					memset(&free_pipe->stream_res, 0, sizeof(struct stream_resource));
+					memset(&free_pipe->plane_res, 0, sizeof(struct plane_resource));
+					free_pipe->plane_state = NULL;
+					free_pipe->pipe_idx = 0;
+					free_right_pipe->plane_state = plane_state;
+					free_pipe = free_right_pipe;
+				}
+
+				free_pipe->stream_res.tg = tail_pipe->next_odm_pipe->stream_res.tg;
+				free_pipe->stream_res.abm = tail_pipe->next_odm_pipe->stream_res.abm;
+				free_pipe->stream_res.opp = tail_pipe->next_odm_pipe->stream_res.opp;
+				free_pipe->stream_res.stream_enc = tail_pipe->next_odm_pipe->stream_res.stream_enc;
+				free_pipe->stream_res.audio = tail_pipe->next_odm_pipe->stream_res.audio;
+				free_pipe->clock_source = tail_pipe->next_odm_pipe->clock_source;
+
+				free_pipe->top_pipe = tail_pipe->next_odm_pipe;
+				tail_pipe->next_odm_pipe->bottom_pipe = free_pipe;
+			} else if (free_pipe->plane_state &&
+				(free_pipe->plane_state->clip_rect.x >= free_pipe->stream->src.x + free_pipe->stream->src.width/2)
+				&& head_pipe->next_odm_pipe) {
+
+				/* For ODM + window MPO, support 3 plane ( 2 MPO ) case.
+				 * Here we have a desktop ODM + left window MPO and a new MPO window appears
+				 *  on the right side only.  It fails the first case, because tail_pipe is the
+				 *  left window MPO, so it has no next_odm_pipe.  So in this scenario, we check
+				 *  for head_pipe->next_odm_pipe instead
+				 */
+				DC_LOG_SCALER("%s - ODM + win MPO (left) + win MPO (right). free_pipe:%d  head_pipe->next_odm:%d\n",
+						__func__,
+						free_pipe->pipe_idx,
+						head_pipe->next_odm_pipe ? head_pipe->next_odm_pipe->pipe_idx : -1);
+
+				/*
+				 * We want to avoid the case where the right side already has a pipe assigned to
+				 *  it and is different from free_pipe ( which would cause trigger a pipe
+				 *  reallocation ).
+				 * Check the old context to see if the right side already has a pipe allocated
+				 * - If not, continue to use free_pipe
+				 * - If the right side already has a pipe, use that pipe instead if its available
+				 */
+				prev_right_head = &dc->current_state->res_ctx.pipe_ctx[head_pipe->next_odm_pipe->pipe_idx];
+				if ((prev_right_head->bottom_pipe) &&
+					(free_pipe->pipe_idx != prev_right_head->bottom_pipe->pipe_idx)) {
+					free_right_pipe = acquire_free_pipe_for_head(context, pool, head_pipe->next_odm_pipe);
+					if (free_right_pipe) {
+						free_pipe->stream = NULL;
+						memset(&free_pipe->stream_res, 0, sizeof(struct stream_resource));
+						memset(&free_pipe->plane_res, 0, sizeof(struct plane_resource));
+						free_pipe->plane_state = NULL;
+						free_pipe->pipe_idx = 0;
+						free_right_pipe->plane_state = plane_state;
+						free_pipe = free_right_pipe;
+					}
+				}
+
+				free_pipe->stream_res.tg = head_pipe->next_odm_pipe->stream_res.tg;
+				free_pipe->stream_res.abm = head_pipe->next_odm_pipe->stream_res.abm;
+				free_pipe->stream_res.opp = head_pipe->next_odm_pipe->stream_res.opp;
+				free_pipe->stream_res.stream_enc = head_pipe->next_odm_pipe->stream_res.stream_enc;
+				free_pipe->stream_res.audio = head_pipe->next_odm_pipe->stream_res.audio;
+				free_pipe->clock_source = head_pipe->next_odm_pipe->clock_source;
+
+				free_pipe->top_pipe = head_pipe->next_odm_pipe;
+				head_pipe->next_odm_pipe->bottom_pipe = free_pipe;
+			} else {
+
+				/* For ODM + window MPO, in 3 plane case, if we already have a MPO window on
+				 *  the left side, then we will invalidate a 2nd one on the left side
+				 */
+				if (head_pipe->next_odm_pipe && tail_pipe->top_pipe) {
+					dc_plane_state_release(plane_state);
+					return false;
+				}
+
+				free_pipe->stream_res.tg = tail_pipe->stream_res.tg;
+				free_pipe->stream_res.abm = tail_pipe->stream_res.abm;
+				free_pipe->stream_res.opp = tail_pipe->stream_res.opp;
+				free_pipe->stream_res.stream_enc = tail_pipe->stream_res.stream_enc;
+				free_pipe->stream_res.audio = tail_pipe->stream_res.audio;
+				free_pipe->clock_source = tail_pipe->clock_source;
+
+				free_pipe->top_pipe = tail_pipe;
+				tail_pipe->bottom_pipe = free_pipe;
+
+				/* Connect MPO pipes together if MPO window is in the centre */
+				if (!(free_pipe->plane_state &&
+						(free_pipe->plane_state->clip_rect.x + free_pipe->plane_state->clip_rect.width <=
+						free_pipe->stream->src.x + free_pipe->stream->src.width/2))) {
+					if (!free_pipe->next_odm_pipe &&
+						tail_pipe->next_odm_pipe && tail_pipe->next_odm_pipe->bottom_pipe) {
+						free_pipe->next_odm_pipe = tail_pipe->next_odm_pipe->bottom_pipe;
+						tail_pipe->next_odm_pipe->bottom_pipe->prev_odm_pipe = free_pipe;
+					}
+					if (!free_pipe->prev_odm_pipe &&
+						tail_pipe->prev_odm_pipe && tail_pipe->prev_odm_pipe->bottom_pipe) {
+						free_pipe->prev_odm_pipe = tail_pipe->prev_odm_pipe->bottom_pipe;
+						tail_pipe->prev_odm_pipe->bottom_pipe->next_odm_pipe = free_pipe;
+					}
+				}
 			}
 		}
+
+		/* ODM + window MPO, where MPO window is on left half only */
+		if (free_pipe->plane_state &&
+			(free_pipe->plane_state->clip_rect.x + free_pipe->plane_state->clip_rect.width <=
+			free_pipe->stream->src.x + free_pipe->stream->src.width/2)) {
+			DC_LOG_SCALER("%s - ODM + window MPO(left). free_pipe:%d\n",
+					__func__,
+					free_pipe->pipe_idx);
+			break;
+		}
+		/* ODM + window MPO, where MPO window is on right half only */
+		if (free_pipe->plane_state &&
+			(free_pipe->plane_state->clip_rect.x >= free_pipe->stream->src.x + free_pipe->stream->src.width/2)) {
+			DC_LOG_SCALER("%s - ODM + window MPO(right). free_pipe:%d\n",
+					__func__,
+					free_pipe->pipe_idx);
+			break;
+		}
+
 		head_pipe = head_pipe->next_odm_pipe;
 	}
 	/* assign new surfaces*/
@@ -1689,6 +1904,9 @@ bool dc_is_stream_unchanged(
 	if (memcmp(&old_stream->audio_info, &stream->audio_info, sizeof(stream->audio_info)) != 0)
 		return false;
 
+	if (old_stream->odm_2to1_policy_applied != stream->odm_2to1_policy_applied)
+		return false;
+
 	return true;
 }
 
@@ -1869,6 +2087,12 @@ static int acquire_first_free_pipe(
 				pipe_ctx->plane_res.mpcc_inst = pool->dpps[i]->inst;
 			pipe_ctx->pipe_idx = i;
 
+			if (i >= pool->timing_generator_count) {
+				int tg_inst = pool->timing_generator_count - 1;
+
+				pipe_ctx->stream_res.tg = pool->timing_generators[tg_inst];
+				pipe_ctx->stream_res.opp = pool->opps[tg_inst];
+			}
 
 			pipe_ctx->stream = stream;
 			return i;
@@ -1981,6 +2205,7 @@ enum dc_status dc_remove_stream_from_ctx(
 				dc->res_pool,
 			del_pipe->stream_res.stream_enc,
 			false);
+
 	if (is_dp_128b_132b_signal(del_pipe)) {
 		update_hpo_dp_stream_engine_usage(
 			&new_ctx->res_ctx, dc->res_pool,
@@ -2111,6 +2336,8 @@ static int acquire_resource_from_hw_enabled_state(
 {
 	struct dc_link *link = stream->link;
 	unsigned int i, inst, tg_inst = 0;
+	uint32_t numPipes = 1;
+	uint32_t id_src[4] = {0};
 
 	/* Check for enabled DIG to identify enabled display */
 	if (!link->link_enc->funcs->is_dig_enabled(link->link_enc))
@@ -2140,37 +2367,74 @@ static int acquire_resource_from_hw_enabled_state(
 		struct pipe_ctx *pipe_ctx = &res_ctx->pipe_ctx[tg_inst];
 
 		pipe_ctx->stream_res.tg = pool->timing_generators[tg_inst];
-		pipe_ctx->plane_res.mi = pool->mis[tg_inst];
-		pipe_ctx->plane_res.hubp = pool->hubps[tg_inst];
-		pipe_ctx->plane_res.ipp = pool->ipps[tg_inst];
-		pipe_ctx->plane_res.xfm = pool->transforms[tg_inst];
-		pipe_ctx->plane_res.dpp = pool->dpps[tg_inst];
-		pipe_ctx->stream_res.opp = pool->opps[tg_inst];
+		id_src[0] = tg_inst;
+
+		if (pipe_ctx->stream_res.tg->funcs->get_optc_source)
+			pipe_ctx->stream_res.tg->funcs->get_optc_source(pipe_ctx->stream_res.tg,
+						&numPipes, &id_src[0], &id_src[1]);
+
+		if (id_src[0] == 0xf && id_src[1] == 0xf) {
+			id_src[0] = tg_inst;
+			numPipes = 1;
+		}
+
+		for (i = 0; i < numPipes; i++) {
+			//Check if src id invalid
+			if (id_src[i] == 0xf)
+				return -1;
+
+			pipe_ctx = &res_ctx->pipe_ctx[id_src[i]];
+
+			pipe_ctx->stream_res.tg = pool->timing_generators[tg_inst];
+			pipe_ctx->plane_res.mi = pool->mis[id_src[i]];
+			pipe_ctx->plane_res.hubp = pool->hubps[id_src[i]];
+			pipe_ctx->plane_res.ipp = pool->ipps[id_src[i]];
+			pipe_ctx->plane_res.xfm = pool->transforms[id_src[i]];
+			pipe_ctx->plane_res.dpp = pool->dpps[id_src[i]];
+			pipe_ctx->stream_res.opp = pool->opps[id_src[i]];
 
-		if (pool->dpps[tg_inst]) {
-			pipe_ctx->plane_res.mpcc_inst = pool->dpps[tg_inst]->inst;
+			if (pool->dpps[id_src[i]]) {
+				pipe_ctx->plane_res.mpcc_inst = pool->dpps[id_src[i]]->inst;
 
-			// Read DPP->MPCC->OPP Pipe from HW State
-			if (pool->mpc->funcs->read_mpcc_state) {
-				struct mpcc_state s = {0};
+				if (pool->mpc->funcs->read_mpcc_state) {
+					struct mpcc_state s = {0};
 
-				pool->mpc->funcs->read_mpcc_state(pool->mpc, pipe_ctx->plane_res.mpcc_inst, &s);
+					pool->mpc->funcs->read_mpcc_state(pool->mpc, pipe_ctx->plane_res.mpcc_inst, &s);
 
-				if (s.dpp_id < MAX_MPCC)
-					pool->mpc->mpcc_array[pipe_ctx->plane_res.mpcc_inst].dpp_id = s.dpp_id;
+					if (s.dpp_id < MAX_MPCC)
+						pool->mpc->mpcc_array[pipe_ctx->plane_res.mpcc_inst].dpp_id =
+								s.dpp_id;
 
-				if (s.bot_mpcc_id < MAX_MPCC)
-					pool->mpc->mpcc_array[pipe_ctx->plane_res.mpcc_inst].mpcc_bot =
-							&pool->mpc->mpcc_array[s.bot_mpcc_id];
+					if (s.bot_mpcc_id < MAX_MPCC)
+						pool->mpc->mpcc_array[pipe_ctx->plane_res.mpcc_inst].mpcc_bot =
+								&pool->mpc->mpcc_array[s.bot_mpcc_id];
 
-				if (s.opp_id < MAX_OPP)
-					pipe_ctx->stream_res.opp->mpc_tree_params.opp_id = s.opp_id;
+					if (s.opp_id < MAX_OPP)
+						pipe_ctx->stream_res.opp->mpc_tree_params.opp_id = s.opp_id;
+				}
+			}
+			pipe_ctx->pipe_idx = id_src[i];
+
+			if (id_src[i] >= pool->timing_generator_count) {
+				id_src[i] = pool->timing_generator_count - 1;
+
+				pipe_ctx->stream_res.tg = pool->timing_generators[id_src[i]];
+				pipe_ctx->stream_res.opp = pool->opps[id_src[i]];
 			}
+
+			pipe_ctx->stream = stream;
 		}
-		pipe_ctx->pipe_idx = tg_inst;
 
-		pipe_ctx->stream = stream;
-		return tg_inst;
+		if (numPipes == 2) {
+			stream->apply_boot_odm_mode = dm_odm_combine_policy_2to1;
+			res_ctx->pipe_ctx[id_src[0]].next_odm_pipe = &res_ctx->pipe_ctx[id_src[1]];
+			res_ctx->pipe_ctx[id_src[0]].prev_odm_pipe = NULL;
+			res_ctx->pipe_ctx[id_src[1]].next_odm_pipe = NULL;
+			res_ctx->pipe_ctx[id_src[1]].prev_odm_pipe = &res_ctx->pipe_ctx[id_src[0]];
+		} else
+			stream->apply_boot_odm_mode = dm_odm_combine_mode_disabled;
+
+		return id_src[0];
 	}
 
 	return -1;
@@ -2218,10 +2482,8 @@ enum dc_status resource_map_pool_resources(
 		/* acquire new resources */
 		pipe_idx = acquire_first_free_pipe(&context->res_ctx, pool, stream);
 
-#ifdef CONFIG_DRM_AMD_DC_DCN
 	if (pipe_idx < 0)
 		pipe_idx = acquire_first_split_pipe(&context->res_ctx, pool, stream);
-#endif
 
 	if (pipe_idx < 0 || context->res_ctx.pipe_ctx[pipe_idx].stream_res.tg == NULL)
 		return DC_NO_CONTROLLER_RESOURCE;
@@ -2243,12 +2505,10 @@ enum dc_status resource_map_pool_resources(
 	/* Allocate DP HPO Stream Encoder based on signal, hw capabilities
 	 * and link settings
 	 */
-	if (dc_is_dp_signal(stream->signal) &&
-			dc->caps.dp_hpo) {
-		struct dc_link_settings link_settings = {0};
-
-		decide_link_settings(stream, &link_settings);
-		if (dp_get_link_encoding_format(&link_settings) == DP_128b_132b_ENCODING) {
+	if (dc_is_dp_signal(stream->signal)) {
+		if (!decide_link_settings(stream, &pipe_ctx->link_config.dp_link_settings))
+			return DC_FAIL_DP_LINK_BANDWIDTH;
+		if (dp_get_link_encoding_format(&pipe_ctx->link_config.dp_link_settings) == DP_128b_132b_ENCODING) {
 			pipe_ctx->stream_res.hpo_dp_stream_enc =
 					find_first_free_match_hpo_dp_stream_enc_for_link(
 							&context->res_ctx, pool, stream);
@@ -2284,14 +2544,10 @@ enum dc_status resource_map_pool_resources(
 
 	/* Add ABM to the resource if on EDP */
 	if (pipe_ctx->stream && dc_is_embedded_signal(pipe_ctx->stream->signal)) {
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 		if (pool->abm)
 			pipe_ctx->stream_res.abm = pool->abm;
 		else
 			pipe_ctx->stream_res.abm = pool->multiple_abms[pipe_ctx->stream_res.tg->inst];
-#else
-		pipe_ctx->stream_res.abm = pool->abm;
-#endif
 	}
 
 	for (i = 0; i < context->stream_count; i++)
@@ -2412,7 +2668,6 @@ enum dc_status dc_validate_global_state(
 		if (!dc->res_pool->funcs->validate_bandwidth(dc, new_ctx, fast_validate))
 			result = DC_FAIL_BANDWIDTH_VALIDATE;
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	/*
 	 * Only update link encoder to stream assignment after bandwidth validation passed.
 	 * TODO: Split out assignment and validation.
@@ -2420,7 +2675,6 @@ enum dc_status dc_validate_global_state(
 	if (result == DC_OK && dc->res_pool->funcs->link_encs_assign && fast_validate == false)
 		dc->res_pool->funcs->link_encs_assign(
 			dc, new_ctx, new_ctx->streams, new_ctx->stream_count);
-#endif
 
 	return result;
 }
@@ -2462,6 +2716,8 @@ static void set_avi_info_frame(
 	union hdmi_info_packet hdmi_info;
 	union display_content_support support = {0};
 	unsigned int vic = pipe_ctx->stream->timing.vic;
+	unsigned int rid = pipe_ctx->stream->timing.rid;
+	unsigned int fr_ind = pipe_ctx->stream->timing.fr_index;
 	enum dc_timing_3d_format format;
 
 	memset(&hdmi_info, 0, sizeof(union hdmi_info_packet));
@@ -2654,6 +2910,15 @@ static void set_avi_info_frame(
 		hdmi_info.bits.header.length = 14;
 	}
 
+	if (rid != 0 && fr_ind != 0) {
+		hdmi_info.bits.header.version = 5;
+		hdmi_info.bits.header.length = 15;
+
+		hdmi_info.bits.FR0_FR3 = fr_ind & 0xF;
+		hdmi_info.bits.FR4 = (fr_ind >> 4) & 0x1;
+		hdmi_info.bits.RID0_RID5 = rid;
+	}
+
 	/* pixel repetition
 	 * PR0 - PR3 start from 0 whereas pHwPathMode->mode.timing.flags.pixel
 	 * repetition start from 1 */
@@ -2752,6 +3017,26 @@ static void set_vsc_info_packet(
 
 	*info_packet = stream->vsc_infopacket;
 }
+static void set_hfvs_info_packet(
+		struct dc_info_packet *info_packet,
+		struct dc_stream_state *stream)
+{
+	if (!stream->hfvsif_infopacket.valid)
+		return;
+
+	*info_packet = stream->hfvsif_infopacket;
+}
+
+
+static void set_vtem_info_packet(
+		struct dc_info_packet *info_packet,
+		struct dc_stream_state *stream)
+{
+	if (!stream->vtem_infopacket.valid)
+		return;
+
+	*info_packet = stream->vtem_infopacket;
+}
 
 void dc_resource_state_destruct(struct dc_state *context)
 {
@@ -2832,7 +3117,8 @@ void resource_build_info_frame(struct pipe_ctx *pipe_ctx)
 	info->spd.valid = false;
 	info->hdrsmd.valid = false;
 	info->vsc.valid = false;
-
+	info->hfvsif.valid = false;
+	info->vtem.valid = false;
 	signal = pipe_ctx->stream->signal;
 
 	/* HDMi and DP have different info packets*/
@@ -2840,6 +3126,8 @@ void resource_build_info_frame(struct pipe_ctx *pipe_ctx)
 		set_avi_info_frame(&info->avi, pipe_ctx);
 
 		set_vendor_info_packet(&info->vendor, pipe_ctx->stream);
+		set_hfvs_info_packet(&info->hfvsif, pipe_ctx->stream);
+		set_vtem_info_packet(&info->vtem, pipe_ctx->stream);
 
 		set_spd_info_packet(&info->spd, pipe_ctx->stream);
 
@@ -2947,12 +3235,11 @@ bool pipe_need_reprogram(
 	if (pipe_ctx_old->stream->ctx->dc->res_pool->funcs->link_encs_assign) {
 		bool need_reprogram = false;
 		struct dc *dc = pipe_ctx_old->stream->ctx->dc;
-		enum link_enc_cfg_mode mode = dc->current_state->res_ctx.link_enc_cfg_ctx.mode;
+		struct link_encoder *link_enc_prev =
+			link_enc_cfg_get_link_enc_used_by_stream_current(dc, pipe_ctx_old->stream);
 
-		dc->current_state->res_ctx.link_enc_cfg_ctx.mode = LINK_ENC_CFG_STEADY;
-		if (link_enc_cfg_get_link_enc_used_by_stream(dc, pipe_ctx_old->stream) != pipe_ctx->stream->link_enc)
+		if (link_enc_prev != pipe_ctx->stream->link_enc)
 			need_reprogram = true;
-		dc->current_state->res_ctx.link_enc_cfg_ctx.mode = mode;
 
 		return need_reprogram;
 	}
@@ -3148,10 +3435,8 @@ unsigned int resource_pixel_format_to_bpp(enum surface_pixel_format format)
 	case SURFACE_PIXEL_FORMAT_GRPH_ARGB2101010:
 	case SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010:
 	case SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010_XR_BIAS:
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	case SURFACE_PIXEL_FORMAT_GRPH_RGBE:
 	case SURFACE_PIXEL_FORMAT_GRPH_RGBE_ALPHA:
-#endif
 		return 32;
 	case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616:
 	case SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616:
@@ -3304,7 +3589,6 @@ uint8_t resource_transmitter_to_phy_idx(const struct dc *dc, enum transmitter tr
 	/* TODO - get transmitter to phy idx mapping from DMUB */
 	uint8_t phy_idx = transmitter - TRANSMITTER_UNIPHY_A;
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	if (dc->ctx->dce_version == DCN_VERSION_3_1 &&
 			dc->ctx->asic_id.hw_internal_rev == YELLOW_CARP_B0) {
 		switch (transmitter) {
@@ -3328,7 +3612,7 @@ uint8_t resource_transmitter_to_phy_idx(const struct dc *dc, enum transmitter tr
 			break;
 		}
 	}
-#endif
+
 	return phy_idx;
 }
 
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_sink.c b/drivers/gpu/drm/amd/display/dc/core/dc_sink.c
index 4b5e4d8e7735..455fa5dd1420 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_sink.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_sink.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/slab.h>
-
 #include "dm_services.h"
 #include "dm_helpers.h"
 #include "core_types.h"
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
index c4e871f358ab..f62d50901d92 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
@@ -23,9 +23,6 @@
  *
  */
 
-#include <linux/delay.h>
-#include <linux/slab.h>
-
 #include "dm_services.h"
 #include "basics/dc_common.h"
 #include "dc.h"
@@ -314,9 +311,7 @@ bool dc_stream_set_cursor_attributes(
 	const struct dc_cursor_attributes *attributes)
 {
 	struct dc  *dc;
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	bool reset_idle_optimizations = false;
-#endif
 
 	if (NULL == stream) {
 		dm_error("DC: dc_stream is NULL!\n");
@@ -333,9 +328,13 @@ bool dc_stream_set_cursor_attributes(
 	}
 
 	dc = stream->ctx->dc;
+
+	if (attributes->height * attributes->width * 4 > 16384)
+		if (stream->mall_stream_config.type == SUBVP_MAIN)
+			return false;
+
 	stream->cursor_attributes = *attributes;
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	dc_z10_restore(dc);
 	/* disable idle optimizations while updating cursor */
 	if (dc->idle_optimizations_allowed) {
@@ -343,15 +342,12 @@ bool dc_stream_set_cursor_attributes(
 		reset_idle_optimizations = true;
 	}
 
-#endif
 	program_cursor_attributes(dc, stream, attributes);
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	/* re-enable idle optimizations if necessary */
 	if (reset_idle_optimizations)
 		dc_allow_idle_optimizations(dc, true);
 
-#endif
 	return true;
 }
 
@@ -395,10 +391,8 @@ bool dc_stream_set_cursor_position(
 	struct dc_stream_state *stream,
 	const struct dc_cursor_position *position)
 {
-	struct dc  *dc;
-#if defined(CONFIG_DRM_AMD_DC_DCN)
+	struct dc  *dc = stream->ctx->dc;
 	bool reset_idle_optimizations = false;
-#endif
 
 	if (NULL == stream) {
 		dm_error("DC: dc_stream is NULL!\n");
@@ -411,25 +405,22 @@ bool dc_stream_set_cursor_position(
 	}
 
 	dc = stream->ctx->dc;
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	dc_z10_restore(dc);
 
 	/* disable idle optimizations if enabling cursor */
-	if (dc->idle_optimizations_allowed && !stream->cursor_position.enable && position->enable) {
+	if (dc->idle_optimizations_allowed && (!stream->cursor_position.enable || dc->debug.exit_idle_opt_for_cursor_updates)
+			&& position->enable) {
 		dc_allow_idle_optimizations(dc, false);
 		reset_idle_optimizations = true;
 	}
 
-#endif
 	stream->cursor_position = *position;
 
 	program_cursor_position(dc, stream, position);
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	/* re-enable idle optimizations if necessary */
 	if (reset_idle_optimizations)
 		dc_allow_idle_optimizations(dc, true);
 
-#endif
 	return true;
 }
 
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_surface.c b/drivers/gpu/drm/amd/display/dc/core/dc_surface.c
index e6b9c6a71841..a80e45300783 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_surface.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_surface.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/mm.h>
-
 /* DC interface (public) */
 #include "dm_services.h"
 #include "dc.h"
@@ -61,6 +59,8 @@ static void dc_plane_construct(struct dc_context *ctx, struct dc_plane_state *pl
 		plane_state->blend_tf->type = TF_TYPE_BYPASS;
 	}
 
+	plane_state->pre_multiplied_alpha = true;
+
 }
 
 static void dc_plane_destruct(struct dc_plane_state *plane_state)
diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h
index 77ef9d1f9ea8..5908b60db313 100644
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -47,7 +47,7 @@ struct aux_payload;
 struct set_config_cmd_payload;
 struct dmub_notification;
 
-#define DC_VER "3.2.177"
+#define DC_VER "3.2.198"
 
 #define MAX_SURFACES 3
 #define MAX_PLANES 6
@@ -162,6 +162,11 @@ struct dc_color_caps {
 	struct mpc_color_caps mpc;
 };
 
+struct dc_dmub_caps {
+	bool psr;
+	bool mclk_sw;
+};
+
 struct dc_caps {
 	uint32_t max_streams;
 	uint32_t max_links;
@@ -196,12 +201,22 @@ struct dc_caps {
 	unsigned int cursor_cache_size;
 	struct dc_plane_cap planes[MAX_PLANES];
 	struct dc_color_caps color;
+	struct dc_dmub_caps dmub_caps;
 	bool dp_hpo;
-	bool hdmi_frl_pcon_support;
+	bool dp_hdmi21_pcon_support;
 	bool edp_dsc_support;
 	bool vbios_lttpr_aware;
 	bool vbios_lttpr_enable;
 	uint32_t max_otg_num;
+	uint32_t max_cab_allocation_bytes;
+	uint32_t cache_line_size;
+	uint32_t cache_num_ways;
+	uint16_t subvp_fw_processing_delay_us;
+	uint16_t subvp_prefetch_end_to_mall_start_us;
+	uint8_t subvp_swath_height_margin_lines; // subvp start line must be aligned to 2 x swath height
+	uint16_t subvp_pstate_allow_width_us;
+	uint16_t subvp_vertical_int_margin_us;
+	bool seamless_odm;
 };
 
 struct dc_bug_wa {
@@ -222,7 +237,6 @@ struct dc_dcc_setting {
 	unsigned int max_compressed_blk_size;
 	unsigned int max_uncompressed_blk_size;
 	bool independent_64b_blks;
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	//These bitfields to be used starting with DCN
 	struct {
 		uint32_t dcc_256_64_64 : 1;//available in ASICs before DCN (the worst compression case)
@@ -230,7 +244,6 @@ struct dc_dcc_setting {
 		uint32_t dcc_256_128_128 : 1;		//available starting with DCN
 		uint32_t dcc_256_256_unconstrained : 1;  //available in ASICs before DCN (the best compression case)
 	} dcc_controls;
-#endif
 };
 
 struct dc_surface_dcc_cap {
@@ -331,15 +344,16 @@ struct dc_config {
 	bool disable_dmcu;
 	bool enable_4to1MPC;
 	bool enable_windowed_mpo_odm;
-	bool allow_edp_hotplug_detection;
-#if defined(CONFIG_DRM_AMD_DC_DCN)
+	uint32_t allow_edp_hotplug_detection;
 	bool clamp_min_dcfclk;
-#endif
 	uint64_t vblank_alignment_dto_params;
 	uint8_t  vblank_alignment_max_frame_time_diff;
 	bool is_asymmetric_memory;
 	bool is_single_rank_dimm;
 	bool use_pipe_ctx_sync_logic;
+	bool ignore_dpref_ss;
+	bool enable_mipi_converter_optimization;
+	bool use_default_clock_table;
 };
 
 enum visual_confirm {
@@ -348,6 +362,8 @@ enum visual_confirm {
 	VISUAL_CONFIRM_HDR = 2,
 	VISUAL_CONFIRM_MPCTREE = 4,
 	VISUAL_CONFIRM_PSR = 5,
+	VISUAL_CONFIRM_SWAPCHAIN = 6,
+	VISUAL_CONFIRM_FAMS = 7,
 	VISUAL_CONFIRM_SWIZZLE = 9,
 };
 
@@ -358,6 +374,12 @@ enum dc_psr_power_opts {
 	psr_power_opt_ds_disable_allow = 0x100,
 };
 
+enum dml_hostvm_override_opts {
+	DML_HOSTVM_NO_OVERRIDE = 0x0,
+	DML_HOSTVM_OVERRIDE_FALSE = 0x1,
+	DML_HOSTVM_OVERRIDE_TRUE = 0x2,
+};
+
 enum dcc_option {
 	DCC_ENABLE = 0,
 	DCC_DISABLE = 1,
@@ -388,14 +410,12 @@ enum dcn_pwr_state {
 	DCN_PWR_STATE_LOW_POWER = 3,
 };
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 enum dcn_zstate_support_state {
 	DCN_ZSTATE_SUPPORT_UNKNOWN,
 	DCN_ZSTATE_SUPPORT_ALLOW,
 	DCN_ZSTATE_SUPPORT_ALLOW_Z10_ONLY,
 	DCN_ZSTATE_SUPPORT_DISALLOW,
 };
-#endif
 /*
  * For any clocks that may differ per pipe
  * only the max is stored in this structure
@@ -413,16 +433,21 @@ struct dc_clocks {
 	int phyclk_khz;
 	int dramclk_khz;
 	bool p_state_change_support;
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	enum dcn_zstate_support_state zstate_support;
 	bool dtbclk_en;
-#endif
+	int ref_dtbclk_khz;
+	bool fclk_p_state_change_support;
 	enum dcn_pwr_state pwr_state;
 	/*
 	 * Elements below are not compared for the purposes of
 	 * optimization required
 	 */
 	bool prev_p_state_change_support;
+	bool fclk_prev_p_state_change_support;
+	int num_ways;
+	bool fw_based_mclk_switching;
+	bool fw_based_mclk_switching_shut_down;
+	int prev_num_ways;
 	enum dtm_pstate dtm_level;
 	int max_supported_dppclk_khz;
 	int max_supported_dispclk_khz;
@@ -519,9 +544,8 @@ union dpia_debug_options {
 		uint32_t force_non_lttpr:1; /* bit 1 */
 		uint32_t extend_aux_rd_interval:1; /* bit 2 */
 		uint32_t disable_mst_dsc_work_around:1; /* bit 3 */
-		uint32_t hpd_delay_in_ms:12; /* bits 4-15 */
-		uint32_t disable_force_tbt3_work_around:1; /* bit 16 */
-		uint32_t reserved:15;
+		uint32_t enable_force_tbt3_work_around:1; /* bit 4 */
+		uint32_t reserved:27;
 	} bits;
 	uint32_t raw;
 };
@@ -587,6 +611,7 @@ struct dc_bounding_box_overrides {
 	int percent_of_ideal_drambw;
 	int dram_clock_change_latency_ns;
 	int dummy_clock_change_latency_ns;
+	int fclk_clock_change_latency_ns;
 	/* This forces a hard min on the DCFCLK we use
 	 * for DML.  Unlike the debug option for forcing
 	 * DCFCLK, this override affects watermark calculations
@@ -646,9 +671,7 @@ struct dc_debug_options {
 	bool disable_pplib_clock_request;
 	bool disable_clock_gate;
 	bool disable_mem_low_power;
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	bool pstate_enabled;
-#endif
 	bool disable_dmcu;
 	bool disable_psr;
 	bool force_abm_enable;
@@ -663,22 +686,18 @@ struct dc_debug_options {
 	bool hdmi20_disable;
 	bool skip_detection_link_training;
 	uint32_t edid_read_retry_times;
-	bool remove_disconnect_edp;
 	unsigned int force_odm_combine; //bit vector based on otg inst
-#if defined(CONFIG_DRM_AMD_DC_DCN)
+	unsigned int seamless_boot_odm_combine;
 	unsigned int force_odm_combine_4to1; //bit vector based on otg inst
 	bool disable_z9_mpc;
-#endif
 	unsigned int force_fclk_khz;
 	bool enable_tri_buf;
 	bool dmub_offload_enabled;
 	bool dmcub_emulation;
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	bool disable_idle_power_optimizations;
 	unsigned int mall_size_override;
 	unsigned int mall_additional_timer_percent;
 	bool mall_error_as_fatal;
-#endif
 	bool dmub_command_table; /* for testing only */
 	struct dc_bw_validation_profile bw_val_profile;
 	bool disable_fec;
@@ -687,9 +706,7 @@ struct dc_debug_options {
 	 * watermarks are not affected.
 	 */
 	unsigned int force_min_dcfclk_mhz;
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	int dwb_fi_phase;
-#endif
 	bool disable_timing_sync;
 	bool cm_in_bypass;
 	int force_clock_mode;/*every mode change.*/
@@ -714,6 +731,7 @@ struct dc_debug_options {
 
 	/* Enable dmub aux for legacy ddc */
 	bool enable_dmub_aux_for_legacy_ddc;
+	bool disable_fams;
 	bool optimize_edp_link_rate; /* eDP ILR */
 	/* FEC/PSR1 sequence enable delay in 100us */
 	uint8_t fec_enable_delay_in100us;
@@ -721,16 +739,26 @@ struct dc_debug_options {
 	enum det_size crb_alloc_policy;
 	int crb_alloc_policy_min_disp_count;
 	bool disable_z10;
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	bool enable_z9_disable_interface;
 	bool enable_sw_cntl_psr;
 	union dpia_debug_options dpia_debug;
-#endif
-	bool apply_vendor_specific_lttpr_wa;
+	bool disable_fixed_vs_aux_timeout_wa;
+	bool force_disable_subvp;
+	bool force_subvp_mclk_switch;
+	bool force_usr_allow;
+	/* uses value at boot and disables switch */
+	bool disable_dtb_ref_clk_switch;
+	uint32_t fixed_vs_aux_delay_config_wa;
 	bool extended_blank_optimization;
 	union aux_wake_wa_options aux_wake_wa;
-	bool ignore_dpref_ss;
+	uint32_t mst_start_top_delay;
 	uint8_t psr_power_use_phy_fsm;
+	enum dml_hostvm_override_opts dml_hostvm_override;
+	bool dml_disallow_alternate_prefetch_modes;
+	bool use_legacy_soc_bb_mechanism;
+	bool exit_idle_opt_for_cursor_updates;
+	bool enable_single_display_2to1_odm_policy;
+	bool enable_dp_dig_pixel_rate_div_policy;
 };
 
 struct gpu_info_soc_bounding_box_v1_0;
@@ -759,11 +787,9 @@ struct dc {
 	/* Inputs into BW and WM calculations. */
 	struct bw_calcs_dceip *bw_dceip;
 	struct bw_calcs_vbios *bw_vbios;
-#ifdef CONFIG_DRM_AMD_DC_DCN
 	struct dcn_soc_bounding_box *dcn_soc;
 	struct dcn_ip_params *dcn_ip;
 	struct display_mode_lib dml;
-#endif
 
 	/* HW functions */
 	struct hw_sequencer_funcs hwss;
@@ -772,12 +798,8 @@ struct dc {
 	/* Require to optimize clocks and bandwidth for added/removed planes */
 	bool optimized_required;
 	bool wm_optimized_required;
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	bool idle_optimizations_allowed;
-#endif
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	bool enable_c20_dtm_b0;
-#endif
 
 	/* Require to maintain clocks and bandwidth for UEFI enabled HW */
 
@@ -789,6 +811,9 @@ struct dc {
 
 	const char *build_id;
 	struct vm_helper *vm_helper;
+
+	uint32_t *dcn_reg_offsets;
+	uint32_t *nbio_reg_offsets;
 };
 
 enum frame_buffer_mode {
@@ -827,9 +852,16 @@ struct dc_init_data {
 	uint64_t log_mask;
 
 	struct dpcd_vendor_signature vendor_signature;
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	bool force_smu_not_present;
-#endif
+	/*
+	 * IP offset for run time initializaion of register addresses
+	 *
+	 * DCN3.5+ will fail dc_create() if these fields are null for them. They are
+	 * applicable starting with DCN32/321 and are not used for ASICs upstreamed
+	 * before them.
+	 */
+	uint32_t *dcn_reg_offsets;
+	uint32_t *nbio_reg_offsets;
 };
 
 struct dc_callback_init {
@@ -1022,15 +1054,14 @@ struct dc_plane_state {
 	struct dc_transfer_func *in_shaper_func;
 	struct dc_transfer_func *blend_tf;
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	struct dc_transfer_func *gamcor_tf;
-#endif
 	enum surface_pixel_format format;
 	enum dc_rotation_angle rotation;
 	enum plane_stereo_format stereo_format;
 
 	bool is_tiling_rotated;
 	bool per_pixel_alpha;
+	bool pre_multiplied_alpha;
 	bool global_alpha;
 	int  global_alpha_value;
 	bool visible;
@@ -1049,6 +1080,8 @@ struct dc_plane_state {
 	/* HACK: Workaround for forcing full reprogramming under some conditions */
 	bool force_full_update;
 
+	bool is_phantom; // TODO: Change mall_stream_config into mall_plane_config instead
+
 	/* private to dc_surface.c */
 	enum dc_irq_source irq_source;
 	struct kref refcount;
@@ -1065,6 +1098,7 @@ struct dc_plane_info {
 	bool horizontal_mirror;
 	bool visible;
 	bool per_pixel_alpha;
+	bool pre_multiplied_alpha;
 	bool global_alpha;
 	int  global_alpha_value;
 	bool input_csc_enabled;
@@ -1121,18 +1155,6 @@ struct dc_transfer_func *dc_create_transfer_func(void);
 struct dc_3dlut *dc_create_3dlut_func(void);
 void dc_3dlut_func_release(struct dc_3dlut *lut);
 void dc_3dlut_func_retain(struct dc_3dlut *lut);
-/*
- * This structure holds a surface address.  There could be multiple addresses
- * in cases such as Stereo 3D, Planar YUV, etc.  Other per-flip attributes such
- * as frame durations and DCC format can also be set.
- */
-struct dc_flip_addrs {
-	struct dc_plane_address address;
-	unsigned int flip_timestamp_in_us;
-	bool flip_immediate;
-	/* TODO: add flip duration for FreeSync */
-	bool triplebuffer_flips;
-};
 
 void dc_post_update_surfaces_to_stream(
 		struct dc *dc);
@@ -1173,13 +1195,11 @@ void dc_resource_state_construct(
 		const struct dc *dc,
 		struct dc_state *dst_ctx);
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 bool dc_acquire_release_mpc_3dlut(
 		struct dc *dc, bool acquire,
 		struct dc_stream_state *stream,
 		struct dc_3dlut **lut,
 		struct dc_transfer_func **shaper);
-#endif
 
 void dc_resource_state_copy_construct(
 		const struct dc_state *src_ctx,
@@ -1249,6 +1269,7 @@ struct dpcd_caps {
 	bool panel_mode_edp;
 	bool dpcd_display_control_capable;
 	bool ext_receiver_cap_field_present;
+	bool set_power_state_capable_edp;
 	bool dynamic_backlight_capable_edp;
 	union dpcd_fec_capability fec_cap;
 	struct dpcd_dsc_capabilities dsc_caps;
@@ -1310,10 +1331,8 @@ struct hdcp_caps {
 
 #include "dc_link.h"
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 uint32_t dc_get_opp_for_plane(struct dc *dc, struct dc_plane_state *plane);
 
-#endif
 /*******************************************************************************
  * Sink Interfaces - A sink corresponds to a display output device
  ******************************************************************************/
@@ -1437,23 +1456,16 @@ bool dc_is_dmcu_initialized(struct dc *dc);
 
 enum dc_status dc_set_clock(struct dc *dc, enum dc_clock_type clock_type, uint32_t clk_khz, uint32_t stepping);
 void dc_get_clock(struct dc *dc, enum dc_clock_type clock_type, struct dc_clock_config *clock_cfg);
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 
 bool dc_is_plane_eligible_for_idle_optimizations(struct dc *dc, struct dc_plane_state *plane,
 				struct dc_cursor_attributes *cursor_attr);
 
 void dc_allow_idle_optimizations(struct dc *dc, bool allow);
 
-/*
- * blank all streams, and set min and max memory clock to
- * lowest and highest DPM level, respectively
- */
+/* set min and max memory clock to lowest and highest DPM level, respectively */
 void dc_unlock_memory_clock_frequency(struct dc *dc);
 
-/*
- * set min memory clock to the min required for current mode,
- * max to maxDPM, and unblank streams
- */
+/* set min memory clock to the min required for current mode, max to maxDPM */
 void dc_lock_memory_clock_frequency(struct dc *dc);
 
 /* set soft max for memclk, to be used for AC/DC switching clock limitations */
@@ -1462,13 +1474,12 @@ void dc_enable_dcmode_clk_limit(struct dc *dc, bool enable);
 /* cleanup on driver unload */
 void dc_hardware_release(struct dc *dc);
 
-#endif
+/* disables fw based mclk switch */
+void dc_mclk_switch_using_fw_based_vblank_stretch_shut_down(struct dc *dc);
 
 bool dc_set_psr_allow_active(struct dc *dc, bool enable);
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 void dc_z10_restore(const struct dc *dc);
 void dc_z10_save_init(struct dc *dc);
-#endif
 
 bool dc_is_dmub_outbox_supported(struct dc *dc);
 bool dc_enable_dmub_notifications(struct dc *dc);
diff --git a/drivers/gpu/drm/amd/display/dc/dc_bios_types.h b/drivers/gpu/drm/amd/display/dc/dc_bios_types.h
index 67abda44eb1f..260ac4458870 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_bios_types.h
+++ b/drivers/gpu/drm/amd/display/dc/dc_bios_types.h
@@ -156,6 +156,11 @@ struct dc_vbios_funcs {
 	enum bp_result (*get_lttpr_interop)(
 			struct dc_bios *dcb,
 			uint8_t *dce_caps);
+
+	enum bp_result (*get_connector_speed_cap_info)(
+		struct dc_bios *bios,
+		struct graphics_object_id object_id,
+		struct bp_connector_speed_cap_info *info);
 };
 
 struct bios_registers {
diff --git a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c
index 541376fabbef..09b304507bad 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c
+++ b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c
@@ -27,6 +27,9 @@
 #include "dc_dmub_srv.h"
 #include "../dmub/dmub_srv.h"
 #include "dm_helpers.h"
+#include "dc_hw_types.h"
+#include "core_types.h"
+#include "../basics/conversion.h"
 
 #define CTX dc_dmub_srv->ctx
 #define DC_LOGGER CTX->logger
@@ -250,6 +253,483 @@ void dc_dmub_trace_event_control(struct dc *dc, bool enable)
 	dm_helpers_dmub_outbox_interrupt_control(dc->ctx, enable);
 }
 
+void dc_dmub_srv_drr_update_cmd(struct dc *dc, uint32_t tg_inst, uint32_t vtotal_min, uint32_t vtotal_max)
+{
+	union dmub_rb_cmd cmd = { 0 };
+
+	cmd.drr_update.header.type = DMUB_CMD__FW_ASSISTED_MCLK_SWITCH;
+	cmd.drr_update.header.sub_type = DMUB_CMD__FAMS_DRR_UPDATE;
+	cmd.drr_update.dmub_optc_state_req.v_total_max = vtotal_max;
+	cmd.drr_update.dmub_optc_state_req.v_total_min = vtotal_min;
+	cmd.drr_update.dmub_optc_state_req.tg_inst = tg_inst;
+
+	cmd.drr_update.header.payload_bytes = sizeof(cmd.drr_update) - sizeof(cmd.drr_update.header);
+
+	// Send the command to the DMCUB.
+	dc_dmub_srv_cmd_queue(dc->ctx->dmub_srv, &cmd);
+	dc_dmub_srv_cmd_execute(dc->ctx->dmub_srv);
+	dc_dmub_srv_wait_idle(dc->ctx->dmub_srv);
+}
+
+void dc_dmub_srv_set_drr_manual_trigger_cmd(struct dc *dc, uint32_t tg_inst)
+{
+	union dmub_rb_cmd cmd = { 0 };
+
+	cmd.drr_update.header.type = DMUB_CMD__FW_ASSISTED_MCLK_SWITCH;
+	cmd.drr_update.header.sub_type = DMUB_CMD__FAMS_SET_MANUAL_TRIGGER;
+	cmd.drr_update.dmub_optc_state_req.tg_inst = tg_inst;
+
+	cmd.drr_update.header.payload_bytes = sizeof(cmd.drr_update) - sizeof(cmd.drr_update.header);
+
+	// Send the command to the DMCUB.
+	dc_dmub_srv_cmd_queue(dc->ctx->dmub_srv, &cmd);
+	dc_dmub_srv_cmd_execute(dc->ctx->dmub_srv);
+	dc_dmub_srv_wait_idle(dc->ctx->dmub_srv);
+}
+
+static uint8_t dc_dmub_srv_get_pipes_for_stream(struct dc *dc, struct dc_stream_state *stream)
+{
+	uint8_t pipes = 0;
+	int i = 0;
+
+	for (i = 0; i < MAX_PIPES; i++) {
+		struct pipe_ctx *pipe = &dc->current_state->res_ctx.pipe_ctx[i];
+
+		if (pipe->stream == stream && pipe->stream_res.tg)
+			pipes = i;
+	}
+	return pipes;
+}
+
+static int dc_dmub_srv_get_timing_generator_offset(struct dc *dc, struct dc_stream_state *stream)
+{
+	int  tg_inst = 0;
+	int i = 0;
+
+	for (i = 0; i < MAX_PIPES; i++) {
+		struct pipe_ctx *pipe = &dc->current_state->res_ctx.pipe_ctx[i];
+
+		if (pipe->stream == stream && pipe->stream_res.tg) {
+			tg_inst = pipe->stream_res.tg->inst;
+			break;
+		}
+	}
+	return tg_inst;
+}
+
+bool dc_dmub_srv_p_state_delegate(struct dc *dc, bool should_manage_pstate, struct dc_state *context)
+{
+	union dmub_rb_cmd cmd = { 0 };
+	struct dmub_cmd_fw_assisted_mclk_switch_config *config_data = &cmd.fw_assisted_mclk_switch.config_data;
+	int i = 0;
+	int ramp_up_num_steps = 1; // TODO: Ramp is currently disabled. Reenable it.
+	uint8_t visual_confirm_enabled = dc->debug.visual_confirm == VISUAL_CONFIRM_FAMS;
+
+	if (dc == NULL)
+		return false;
+
+	// Format command.
+	cmd.fw_assisted_mclk_switch.header.type = DMUB_CMD__FW_ASSISTED_MCLK_SWITCH;
+	cmd.fw_assisted_mclk_switch.header.sub_type = DMUB_CMD__FAMS_SETUP_FW_CTRL;
+	cmd.fw_assisted_mclk_switch.config_data.fams_enabled = should_manage_pstate;
+	cmd.fw_assisted_mclk_switch.config_data.visual_confirm_enabled = visual_confirm_enabled;
+
+	for (i = 0; context && i < context->stream_count; i++) {
+		struct dc_stream_state *stream = context->streams[i];
+		uint8_t min_refresh_in_hz = (stream->timing.min_refresh_in_uhz + 999999) / 1000000;
+		int  tg_inst = dc_dmub_srv_get_timing_generator_offset(dc, stream);
+
+		config_data->pipe_data[tg_inst].pix_clk_100hz = stream->timing.pix_clk_100hz;
+		config_data->pipe_data[tg_inst].min_refresh_in_hz = min_refresh_in_hz;
+		config_data->pipe_data[tg_inst].max_ramp_step = ramp_up_num_steps;
+		config_data->pipe_data[tg_inst].pipes = dc_dmub_srv_get_pipes_for_stream(dc, stream);
+	}
+
+	cmd.fw_assisted_mclk_switch.header.payload_bytes =
+		sizeof(cmd.fw_assisted_mclk_switch) - sizeof(cmd.fw_assisted_mclk_switch.header);
+
+	// Send the command to the DMCUB.
+	dc_dmub_srv_cmd_queue(dc->ctx->dmub_srv, &cmd);
+	dc_dmub_srv_cmd_execute(dc->ctx->dmub_srv);
+	dc_dmub_srv_wait_idle(dc->ctx->dmub_srv);
+
+	return true;
+}
+
+void dc_dmub_srv_query_caps_cmd(struct dmub_srv *dmub)
+{
+	union dmub_rb_cmd cmd = { 0 };
+	enum dmub_status status;
+
+	if (!dmub) {
+		return;
+	}
+
+	memset(&cmd, 0, sizeof(cmd));
+
+	/* Prepare fw command */
+	cmd.query_feature_caps.header.type = DMUB_CMD__QUERY_FEATURE_CAPS;
+	cmd.query_feature_caps.header.sub_type = 0;
+	cmd.query_feature_caps.header.ret_status = 1;
+	cmd.query_feature_caps.header.payload_bytes = sizeof(struct dmub_cmd_query_feature_caps_data);
+
+	/* Send command to fw */
+	status = dmub_srv_cmd_with_reply_data(dmub, &cmd);
+
+	ASSERT(status == DMUB_STATUS_OK);
+
+	/* If command was processed, copy feature caps to dmub srv */
+	if (status == DMUB_STATUS_OK &&
+	    cmd.query_feature_caps.header.ret_status == 0) {
+		memcpy(&dmub->feature_caps,
+		       &cmd.query_feature_caps.query_feature_caps_data,
+		       sizeof(struct dmub_feature_caps));
+	}
+}
+
+#ifdef CONFIG_DRM_AMD_DC_DCN
+/**
+ * ***********************************************************************************************
+ * populate_subvp_cmd_drr_info: Helper to populate DRR pipe info for the DMCUB subvp command
+ *
+ * Populate the DMCUB SubVP command with DRR pipe info. All the information required for calculating
+ * the SubVP + DRR microschedule is populated here.
+ *
+ * High level algorithm:
+ * 1. Get timing for SubVP pipe, phantom pipe, and DRR pipe
+ * 2. Calculate the min and max vtotal which supports SubVP + DRR microschedule
+ * 3. Populate the drr_info with the min and max supported vtotal values
+ *
+ * @param [in] dc: current dc state
+ * @param [in] subvp_pipe: pipe_ctx for the SubVP pipe
+ * @param [in] vblank_pipe: pipe_ctx for the DRR pipe
+ * @param [in] pipe_data: Pipe data which stores the VBLANK/DRR info
+ *
+ * @return: void
+ *
+ * ***********************************************************************************************
+ */
+static void populate_subvp_cmd_drr_info(struct dc *dc,
+		struct pipe_ctx *subvp_pipe,
+		struct pipe_ctx *vblank_pipe,
+		struct dmub_cmd_fw_assisted_mclk_switch_pipe_data_v2 *pipe_data)
+{
+	struct dc_crtc_timing *main_timing = &subvp_pipe->stream->timing;
+	struct dc_crtc_timing *phantom_timing = &subvp_pipe->stream->mall_stream_config.paired_stream->timing;
+	struct dc_crtc_timing *drr_timing = &vblank_pipe->stream->timing;
+	int16_t drr_frame_us = 0;
+	int16_t min_drr_supported_us = 0;
+	int16_t max_drr_supported_us = 0;
+	int16_t max_drr_vblank_us = 0;
+	int16_t max_drr_mallregion_us = 0;
+	int16_t mall_region_us = 0;
+	int16_t prefetch_us = 0;
+	int16_t subvp_active_us = 0;
+	int16_t drr_active_us = 0;
+	int16_t min_vtotal_supported = 0;
+	int16_t max_vtotal_supported = 0;
+
+	pipe_data->pipe_config.vblank_data.drr_info.drr_in_use = true;
+	pipe_data->pipe_config.vblank_data.drr_info.use_ramping = false; // for now don't use ramping
+	pipe_data->pipe_config.vblank_data.drr_info.drr_window_size_ms = 4; // hardcode 4ms DRR window for now
+
+	drr_frame_us = div64_s64(drr_timing->v_total * drr_timing->h_total,
+				 (int64_t)(drr_timing->pix_clk_100hz * 100) * 1000000);
+	// P-State allow width and FW delays already included phantom_timing->v_addressable
+	mall_region_us = div64_s64(phantom_timing->v_addressable * phantom_timing->h_total,
+				   (int64_t)(phantom_timing->pix_clk_100hz * 100) * 1000000);
+	min_drr_supported_us = drr_frame_us + mall_region_us + SUBVP_DRR_MARGIN_US;
+	min_vtotal_supported = div64_s64(drr_timing->pix_clk_100hz * 100 *
+					 (div64_s64((int64_t)min_drr_supported_us, 1000000)),
+					 (int64_t)drr_timing->h_total);
+
+	prefetch_us = div64_s64((phantom_timing->v_total - phantom_timing->v_front_porch) * phantom_timing->h_total,
+				(int64_t)(phantom_timing->pix_clk_100hz * 100) * 1000000 +
+				dc->caps.subvp_prefetch_end_to_mall_start_us);
+	subvp_active_us = div64_s64(main_timing->v_addressable * main_timing->h_total,
+				    (int64_t)(main_timing->pix_clk_100hz * 100) * 1000000);
+	drr_active_us = div64_s64(drr_timing->v_addressable * drr_timing->h_total,
+				  (int64_t)(drr_timing->pix_clk_100hz * 100) * 1000000);
+	max_drr_vblank_us = div64_s64((int64_t)(subvp_active_us - prefetch_us - drr_active_us), 2) + drr_active_us;
+	max_drr_mallregion_us = subvp_active_us - prefetch_us - mall_region_us;
+	max_drr_supported_us = max_drr_vblank_us > max_drr_mallregion_us ? max_drr_vblank_us : max_drr_mallregion_us;
+	max_vtotal_supported = div64_s64(drr_timing->pix_clk_100hz * 100 * (div64_s64((int64_t)max_drr_supported_us, 1000000)),
+					 (int64_t)drr_timing->h_total);
+
+	pipe_data->pipe_config.vblank_data.drr_info.min_vtotal_supported = min_vtotal_supported;
+	pipe_data->pipe_config.vblank_data.drr_info.max_vtotal_supported = max_vtotal_supported;
+}
+
+/**
+ * ***********************************************************************************************
+ * populate_subvp_cmd_vblank_pipe_info: Helper to populate VBLANK pipe info for the DMUB subvp command
+ *
+ * Populate the DMCUB SubVP command with VBLANK pipe info. All the information required to calculate
+ * the microschedule for SubVP + VBLANK case is stored in the pipe_data (subvp_data and vblank_data).
+ * Also check if the VBLANK pipe is a DRR display -- if it is make a call to populate drr_info.
+ *
+ * @param [in] dc: current dc state
+ * @param [in] context: new dc state
+ * @param [in] cmd: DMUB cmd to be populated with SubVP info
+ * @param [in] vblank_pipe: pipe_ctx for the VBLANK pipe
+ * @param [in] cmd_pipe_index: index for the pipe array in DMCUB SubVP cmd
+ *
+ * @return: void
+ *
+ * ***********************************************************************************************
+ */
+static void populate_subvp_cmd_vblank_pipe_info(struct dc *dc,
+		struct dc_state *context,
+		union dmub_rb_cmd *cmd,
+		struct pipe_ctx *vblank_pipe,
+		uint8_t cmd_pipe_index)
+{
+	uint32_t i;
+	struct pipe_ctx *pipe = NULL;
+	struct dmub_cmd_fw_assisted_mclk_switch_pipe_data_v2 *pipe_data =
+			&cmd->fw_assisted_mclk_switch_v2.config_data.pipe_data[cmd_pipe_index];
+
+	// Find the SubVP pipe
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		pipe = &context->res_ctx.pipe_ctx[i];
+
+		// We check for master pipe, but it shouldn't matter since we only need
+		// the pipe for timing info (stream should be same for any pipe splits)
+		if (!pipe->stream || !pipe->plane_state || pipe->top_pipe || pipe->prev_odm_pipe)
+			continue;
+
+		// Find the SubVP pipe
+		if (pipe->stream->mall_stream_config.type == SUBVP_MAIN)
+			break;
+	}
+
+	pipe_data->mode = VBLANK;
+	pipe_data->pipe_config.vblank_data.pix_clk_100hz = vblank_pipe->stream->timing.pix_clk_100hz;
+	pipe_data->pipe_config.vblank_data.vblank_start = vblank_pipe->stream->timing.v_total -
+							vblank_pipe->stream->timing.v_front_porch;
+	pipe_data->pipe_config.vblank_data.vtotal = vblank_pipe->stream->timing.v_total;
+	pipe_data->pipe_config.vblank_data.htotal = vblank_pipe->stream->timing.h_total;
+	pipe_data->pipe_config.vblank_data.vblank_pipe_index = vblank_pipe->pipe_idx;
+	pipe_data->pipe_config.vblank_data.vstartup_start = vblank_pipe->pipe_dlg_param.vstartup_start;
+	pipe_data->pipe_config.vblank_data.vblank_end =
+			vblank_pipe->stream->timing.v_total - vblank_pipe->stream->timing.v_front_porch - vblank_pipe->stream->timing.v_addressable;
+
+	if (vblank_pipe->stream->ignore_msa_timing_param)
+		populate_subvp_cmd_drr_info(dc, pipe, vblank_pipe, pipe_data);
+}
+
+/**
+ * ***********************************************************************************************
+ * update_subvp_prefetch_end_to_mall_start: Helper for SubVP + SubVP case
+ *
+ * For SubVP + SubVP, we use a single vertical interrupt to start the microschedule for both
+ * SubVP pipes. In order for this to work correctly, the MALL REGION of both SubVP pipes must
+ * start at the same time. This function lengthens the prefetch end to mall start delay of the
+ * SubVP pipe that has the shorter prefetch so that both MALL REGION's will start at the same time.
+ *
+ * @param [in] dc: current dc state
+ * @param [in] context: new dc state
+ * @param [in] cmd: DMUB cmd to be populated with SubVP info
+ * @param [in] subvp_pipes: Array of SubVP pipes (should always be length 2)
+ *
+ * @return: void
+ *
+ * ***********************************************************************************************
+ */
+static void update_subvp_prefetch_end_to_mall_start(struct dc *dc,
+		struct dc_state *context,
+		union dmub_rb_cmd *cmd,
+		struct pipe_ctx *subvp_pipes[])
+{
+	uint32_t subvp0_prefetch_us = 0;
+	uint32_t subvp1_prefetch_us = 0;
+	uint32_t prefetch_delta_us = 0;
+	struct dc_crtc_timing *phantom_timing0 = &subvp_pipes[0]->stream->mall_stream_config.paired_stream->timing;
+	struct dc_crtc_timing *phantom_timing1 = &subvp_pipes[1]->stream->mall_stream_config.paired_stream->timing;
+	struct dmub_cmd_fw_assisted_mclk_switch_pipe_data_v2 *pipe_data = NULL;
+
+	subvp0_prefetch_us = div64_s64((phantom_timing0->v_total - phantom_timing0->v_front_porch) * phantom_timing0->h_total,
+				       (int64_t)(phantom_timing0->pix_clk_100hz * 100) * 1000000 + dc->caps.subvp_prefetch_end_to_mall_start_us);
+	subvp1_prefetch_us = div64_s64((phantom_timing1->v_total - phantom_timing1->v_front_porch) * phantom_timing1->h_total,
+				       (int64_t)(phantom_timing1->pix_clk_100hz * 100) * 1000000 + dc->caps.subvp_prefetch_end_to_mall_start_us);
+
+	// Whichever SubVP PIPE has the smaller prefetch (including the prefetch end to mall start time)
+	// should increase it's prefetch time to match the other
+	if (subvp0_prefetch_us > subvp1_prefetch_us) {
+		pipe_data = &cmd->fw_assisted_mclk_switch_v2.config_data.pipe_data[1];
+		prefetch_delta_us = subvp0_prefetch_us - subvp1_prefetch_us;
+		pipe_data->pipe_config.subvp_data.prefetch_to_mall_start_lines =
+			div64_s64(((div64_s64((int64_t)(dc->caps.subvp_prefetch_end_to_mall_start_us + prefetch_delta_us), 1000000)) *
+				   (phantom_timing1->pix_clk_100hz * 100) + phantom_timing1->h_total - 1),
+				  (int64_t)phantom_timing1->h_total);
+	} else if (subvp1_prefetch_us >  subvp0_prefetch_us) {
+		pipe_data = &cmd->fw_assisted_mclk_switch_v2.config_data.pipe_data[0];
+		prefetch_delta_us = subvp1_prefetch_us - subvp0_prefetch_us;
+		pipe_data->pipe_config.subvp_data.prefetch_to_mall_start_lines =
+			div64_s64(((div64_s64((int64_t)(dc->caps.subvp_prefetch_end_to_mall_start_us + prefetch_delta_us), 1000000)) *
+				   (phantom_timing0->pix_clk_100hz * 100) + phantom_timing0->h_total - 1),
+				  (int64_t)phantom_timing0->h_total);
+	}
+}
+
+/**
+ * ***************************************************************************************
+ * setup_subvp_dmub_command: Helper to populate the SubVP pipe info for the DMUB subvp command
+ *
+ * Populate the DMCUB SubVP command with SubVP pipe info. All the information required to
+ * calculate the microschedule for the SubVP pipe is stored in the pipe_data of the DMCUB
+ * SubVP command.
+ *
+ * @param [in] dc: current dc state
+ * @param [in] context: new dc state
+ * @param [in] cmd: DMUB cmd to be populated with SubVP info
+ * @param [in] subvp_pipe: pipe_ctx for the SubVP pipe
+ * @param [in] cmd_pipe_index: index for the pipe array in DMCUB SubVP cmd
+ *
+ * @return: void
+ *
+ * ***************************************************************************************
+ */
+static void populate_subvp_cmd_pipe_info(struct dc *dc,
+		struct dc_state *context,
+		union dmub_rb_cmd *cmd,
+		struct pipe_ctx *subvp_pipe,
+		uint8_t cmd_pipe_index)
+{
+	uint32_t j;
+	struct dmub_cmd_fw_assisted_mclk_switch_pipe_data_v2 *pipe_data =
+			&cmd->fw_assisted_mclk_switch_v2.config_data.pipe_data[cmd_pipe_index];
+	struct dc_crtc_timing *main_timing = &subvp_pipe->stream->timing;
+	struct dc_crtc_timing *phantom_timing = &subvp_pipe->stream->mall_stream_config.paired_stream->timing;
+	uint32_t out_num, out_den;
+
+	pipe_data->mode = SUBVP;
+	pipe_data->pipe_config.subvp_data.pix_clk_100hz = subvp_pipe->stream->timing.pix_clk_100hz;
+	pipe_data->pipe_config.subvp_data.htotal = subvp_pipe->stream->timing.h_total;
+	pipe_data->pipe_config.subvp_data.vtotal = subvp_pipe->stream->timing.v_total;
+	pipe_data->pipe_config.subvp_data.main_vblank_start =
+			main_timing->v_total - main_timing->v_front_porch;
+	pipe_data->pipe_config.subvp_data.main_vblank_end =
+			main_timing->v_total - main_timing->v_front_porch - main_timing->v_addressable;
+	pipe_data->pipe_config.subvp_data.mall_region_lines = phantom_timing->v_addressable;
+	pipe_data->pipe_config.subvp_data.main_pipe_index = subvp_pipe->pipe_idx;
+	pipe_data->pipe_config.subvp_data.is_drr = subvp_pipe->stream->ignore_msa_timing_param;
+
+	/* Calculate the scaling factor from the src and dst height.
+	 * e.g. If 3840x2160 being downscaled to 1920x1080, the scaling factor is 1/2.
+	 * Reduce the fraction 1080/2160 = 1/2 for the "scaling factor"
+	 */
+	reduce_fraction(subvp_pipe->stream->src.height, subvp_pipe->stream->dst.height, &out_num, &out_den);
+	// TODO: Uncomment below lines once DMCUB include headers are promoted
+	//pipe_data->pipe_config.subvp_data.scale_factor_numerator = out_num;
+	//pipe_data->pipe_config.subvp_data.scale_factor_denominator = out_den;
+
+	// Prefetch lines is equal to VACTIVE + BP + VSYNC
+	pipe_data->pipe_config.subvp_data.prefetch_lines =
+			phantom_timing->v_total - phantom_timing->v_front_porch;
+
+	// Round up
+	pipe_data->pipe_config.subvp_data.prefetch_to_mall_start_lines =
+		div64_s64(((div64_s64((int64_t)dc->caps.subvp_prefetch_end_to_mall_start_us, 1000000)) *
+			   (phantom_timing->pix_clk_100hz * 100) + phantom_timing->h_total - 1),
+			  (int64_t)phantom_timing->h_total);
+	pipe_data->pipe_config.subvp_data.processing_delay_lines =
+		div64_s64(((div64_s64((int64_t)dc->caps.subvp_fw_processing_delay_us, 1000000)) *
+			   (phantom_timing->pix_clk_100hz * 100) + phantom_timing->h_total - 1),
+			  (int64_t)phantom_timing->h_total);
+	// Find phantom pipe index based on phantom stream
+	for (j = 0; j < dc->res_pool->pipe_count; j++) {
+		struct pipe_ctx *phantom_pipe = &context->res_ctx.pipe_ctx[j];
+
+		if (phantom_pipe->stream == subvp_pipe->stream->mall_stream_config.paired_stream) {
+			pipe_data->pipe_config.subvp_data.phantom_pipe_index = phantom_pipe->pipe_idx;
+			break;
+		}
+	}
+}
+
+/**
+ * ***************************************************************************************
+ * dc_dmub_setup_subvp_dmub_command: Populate the DMCUB SubVP command
+ *
+ * This function loops through each pipe and populates the DMUB
+ * SubVP CMD info based on the pipe (e.g. SubVP, VBLANK).
+ *
+ * @param [in] dc: current dc state
+ * @param [in] context: new dc state
+ * @param [in] cmd: DMUB cmd to be populated with SubVP info
+ *
+ * @return: void
+ *
+ * ***************************************************************************************
+ */
+void dc_dmub_setup_subvp_dmub_command(struct dc *dc,
+		struct dc_state *context,
+		bool enable)
+{
+	uint8_t cmd_pipe_index = 0;
+	uint32_t i, pipe_idx;
+	uint8_t subvp_count = 0;
+	union dmub_rb_cmd cmd;
+	struct pipe_ctx *subvp_pipes[2];
+	uint32_t wm_val_refclk = 0;
+
+	memset(&cmd, 0, sizeof(cmd));
+	// FW command for SUBVP
+	cmd.fw_assisted_mclk_switch_v2.header.type = DMUB_CMD__FW_ASSISTED_MCLK_SWITCH;
+	cmd.fw_assisted_mclk_switch_v2.header.sub_type = DMUB_CMD__HANDLE_SUBVP_CMD;
+	cmd.fw_assisted_mclk_switch_v2.header.payload_bytes =
+			sizeof(cmd.fw_assisted_mclk_switch_v2) - sizeof(cmd.fw_assisted_mclk_switch_v2.header);
+
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
+
+		if (!pipe->stream)
+			continue;
+
+		if (pipe->plane_state && !pipe->top_pipe &&
+				pipe->stream->mall_stream_config.type == SUBVP_MAIN)
+			subvp_pipes[subvp_count++] = pipe;
+	}
+
+	if (enable) {
+		// For each pipe that is a "main" SUBVP pipe, fill in pipe data for DMUB SUBVP cmd
+		for (i = 0, pipe_idx = 0; i < dc->res_pool->pipe_count; i++) {
+			struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
+
+			if (!pipe->stream)
+				continue;
+
+			if (pipe->plane_state && pipe->stream->mall_stream_config.paired_stream &&
+					pipe->stream->mall_stream_config.type == SUBVP_MAIN) {
+				populate_subvp_cmd_pipe_info(dc, context, &cmd, pipe, cmd_pipe_index++);
+			} else if (pipe->plane_state && pipe->stream->mall_stream_config.type == SUBVP_NONE) {
+				// Don't need to check for ActiveDRAMClockChangeMargin < 0, not valid in cases where
+				// we run through DML without calculating "natural" P-state support
+				populate_subvp_cmd_vblank_pipe_info(dc, context, &cmd, pipe, cmd_pipe_index++);
+
+			}
+			pipe_idx++;
+		}
+		if (subvp_count == 2) {
+			update_subvp_prefetch_end_to_mall_start(dc, context, &cmd, subvp_pipes);
+		}
+		cmd.fw_assisted_mclk_switch_v2.config_data.pstate_allow_width_us = dc->caps.subvp_pstate_allow_width_us;
+		cmd.fw_assisted_mclk_switch_v2.config_data.vertical_int_margin_us = dc->caps.subvp_vertical_int_margin_us;
+
+		// Store the original watermark value for this SubVP config so we can lower it when the
+		// MCLK switch starts
+		wm_val_refclk = context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.pstate_change_ns *
+				dc->res_pool->ref_clocks.dchub_ref_clock_inKhz / 1000 / 1000;
+
+		cmd.fw_assisted_mclk_switch_v2.config_data.watermark_a_cache = wm_val_refclk < 0xFFFF ? wm_val_refclk : 0xFFFF;
+	}
+	dc_dmub_srv_cmd_queue(dc->ctx->dmub_srv, &cmd);
+	dc_dmub_srv_cmd_execute(dc->ctx->dmub_srv);
+	dc_dmub_srv_wait_idle(dc->ctx->dmub_srv);
+}
+#endif
+
 bool dc_dmub_srv_get_diagnostic_data(struct dc_dmub_srv *dc_dmub_srv, struct dmub_diagnostic_data *diag_data)
 {
 	if (!dc_dmub_srv || !dc_dmub_srv->dmub || !diag_data)
diff --git a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h
index 7e4e2ec5915d..159782cd6659 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h
+++ b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h
@@ -31,6 +31,10 @@
 
 struct dmub_srv;
 struct dc;
+struct pipe_ctx;
+struct dc_crtc_timing_adjust;
+struct dc_crtc_timing;
+struct dc_state;
 
 struct dc_reg_helper_state {
 	bool gather_in_progress;
@@ -68,6 +72,12 @@ bool dc_dmub_srv_get_dmub_outbox0_msg(const struct dc *dc, struct dmcub_trace_bu
 
 void dc_dmub_trace_event_control(struct dc *dc, bool enable);
 
+void dc_dmub_srv_drr_update_cmd(struct dc *dc, uint32_t tg_inst, uint32_t vtotal_min, uint32_t vtotal_max);
+
+void dc_dmub_srv_set_drr_manual_trigger_cmd(struct dc *dc, uint32_t tg_inst);
+bool dc_dmub_srv_p_state_delegate(struct dc *dc, bool enable_pstate, struct dc_state *context);
+
+void dc_dmub_srv_query_caps_cmd(struct dmub_srv *dmub);
 void dc_dmub_srv_clear_inbox0_ack(struct dc_dmub_srv *dmub_srv);
 void dc_dmub_srv_wait_for_inbox0_ack(struct dc_dmub_srv *dmub_srv);
 void dc_dmub_srv_send_inbox0_cmd(struct dc_dmub_srv *dmub_srv, union dmub_inbox0_data_register data);
diff --git a/drivers/gpu/drm/amd/display/dc/dc_dp_types.h b/drivers/gpu/drm/amd/display/dc/dc_dp_types.h
index 36ac2a8746bd..2c54b6e0498b 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_dp_types.h
+++ b/drivers/gpu/drm/amd/display/dc/dc_dp_types.h
@@ -133,6 +133,16 @@ enum dp_link_encoding {
 	DP_128b_132b_ENCODING = 2,
 };
 
+enum dp_test_link_rate {
+	DP_TEST_LINK_RATE_RBR		= 0x06,
+	DP_TEST_LINK_RATE_HBR		= 0x0A,
+	DP_TEST_LINK_RATE_HBR2		= 0x14,
+	DP_TEST_LINK_RATE_HBR3		= 0x1E,
+	DP_TEST_LINK_RATE_UHBR10	= 0x01,
+	DP_TEST_LINK_RATE_UHBR20	= 0x02,
+	DP_TEST_LINK_RATE_UHBR13_5	= 0x03,
+};
+
 struct dc_link_settings {
 	enum dc_lane_count lane_count;
 	enum dc_link_rate link_rate;
@@ -620,7 +630,7 @@ union test_request {
 	uint8_t LINK_TEST_PATTRN             :1;
 	uint8_t EDID_READ                    :1;
 	uint8_t PHY_TEST_PATTERN             :1;
-	uint8_t RESERVED                     :1;
+	uint8_t PHY_TEST_CHANNEL_CODING_TYPE :2;
 	uint8_t AUDIO_TEST_PATTERN           :1;
 	uint8_t TEST_AUDIO_DISABLED_VIDEO    :1;
 	} bits;
@@ -993,8 +1003,8 @@ union dp_128b_132b_supported_link_rates {
 union dp_128b_132b_supported_lttpr_link_rates {
 	struct {
 		uint8_t UHBR10	:1;
-		uint8_t UHBR13_5:1;
 		uint8_t UHBR20	:1;
+		uint8_t UHBR13_5:1;
 		uint8_t RESERVED:5;
 	} bits;
 	uint8_t raw;
diff --git a/drivers/gpu/drm/amd/display/dc/dc_hw_types.h b/drivers/gpu/drm/amd/display/dc/dc_hw_types.h
index c964f598755a..584aaf6967fd 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_hw_types.h
+++ b/drivers/gpu/drm/amd/display/dc/dc_hw_types.h
@@ -201,8 +201,9 @@ enum surface_pixel_format {
 	SURFACE_PIXEL_FORMAT_VIDEO_420_YCrCb,
 	SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCbCr,
 	SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCrCb,
+	SURFACE_PIXEL_FORMAT_SUBSAMPLE_END,
+	SURFACE_PIXEL_FORMAT_VIDEO_ACrYCb2101010 =
 		SURFACE_PIXEL_FORMAT_SUBSAMPLE_END,
-	SURFACE_PIXEL_FORMAT_VIDEO_ACrYCb2101010,
 	SURFACE_PIXEL_FORMAT_VIDEO_CrYCbA1010102,
 	SURFACE_PIXEL_FORMAT_VIDEO_AYCrCb8888,
 	SURFACE_PIXEL_FORMAT_INVALID
@@ -235,6 +236,22 @@ enum pixel_format {
 	PIXEL_FORMAT_UNKNOWN
 };
 
+/*
+ * This structure holds a surface address.  There could be multiple addresses
+ * in cases such as Stereo 3D, Planar YUV, etc.  Other per-flip attributes such
+ * as frame durations and DCC format can also be set.
+ */
+#define DC_MAX_DIRTY_RECTS 3
+struct dc_flip_addrs {
+	struct dc_plane_address address;
+	unsigned int flip_timestamp_in_us;
+	bool flip_immediate;
+	/* TODO: add flip duration for FreeSync */
+	bool triplebuffer_flips;
+	unsigned int dirty_rect_count;
+	struct rect dirty_rects[DC_MAX_DIRTY_RECTS];
+};
+
 enum tile_split_values {
 	DC_DISPLAY_MICRO_TILING = 0x0,
 	DC_THIN_MICRO_TILING = 0x1,
@@ -763,9 +780,12 @@ struct dc_crtc_timing {
 	uint32_t v_sync_width;
 
 	uint32_t pix_clk_100hz;
+	uint32_t min_refresh_in_uhz;
 
 	uint32_t vic;
 	uint32_t hdmi_vic;
+	uint32_t rid;
+	uint32_t fr_index;
 	enum dc_timing_3d_format timing_3d_format;
 	enum dc_color_depth display_color_depth;
 	enum dc_pixel_encoding pixel_encoding;
diff --git a/drivers/gpu/drm/amd/display/dc/dc_link.h b/drivers/gpu/drm/amd/display/dc/dc_link.h
index aa818bf840eb..9544abf75e84 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_link.h
+++ b/drivers/gpu/drm/amd/display/dc/dc_link.h
@@ -67,13 +67,9 @@ struct link_mst_stream_allocation_table {
 	struct link_mst_stream_allocation stream_allocations[MAX_CONTROLLER_NUM];
 };
 
-struct time_stamp {
-	uint64_t edp_poweroff;
-	uint64_t edp_poweron;
-};
-
-struct link_trace {
-	struct time_stamp time_stamp;
+struct edp_trace_power_timestamps {
+	uint64_t poweroff;
+	uint64_t poweron;
 };
 
 struct dp_trace_lt_counts {
@@ -96,6 +92,7 @@ struct dp_trace {
 	struct dp_trace_lt commit_lt_trace;
 	unsigned int link_loss_count;
 	bool is_initialized;
+	struct edp_trace_power_timestamps edp_trace_power_timestamps;
 };
 
 /* PSR feature flags */
@@ -103,6 +100,7 @@ struct psr_settings {
 	bool psr_feature_enabled;		// PSR is supported by sink
 	bool psr_allow_active;			// PSR is currently active
 	enum dc_psr_version psr_version;		// Internal PSR version, determined based on DPCD
+	bool psr_vtotal_control_support;	// Vtotal control is supported by sink
 
 	/* These parameters are calculated in Driver,
 	 * based on display timing and Sink capabilities.
@@ -111,6 +109,7 @@ struct psr_settings {
 	 */
 	bool psr_frame_capture_indication_req;
 	unsigned int psr_sdp_transmit_line_num_deadline;
+	uint8_t force_ffu_mode;
 	unsigned int psr_power_opt;
 };
 
@@ -231,7 +230,6 @@ struct dc_link {
 	struct dc_link_status link_status;
 	struct dprx_states dprx_states;
 
-	struct link_trace link_trace;
 	struct gpio *hpd_gpio;
 	enum dc_link_fec_state fec_state;
 };
@@ -322,11 +320,16 @@ bool dc_link_setup_psr(struct dc_link *dc_link,
 		const struct dc_stream_state *stream, struct psr_config *psr_config,
 		struct psr_context *psr_context);
 
+bool dc_power_alpm_dpcd_enable(struct dc_link *link, bool enable);
+
 void dc_link_get_psr_residency(const struct dc_link *link, uint32_t *residency);
 
 void dc_link_blank_all_dp_displays(struct dc *dc);
+void dc_link_blank_all_edp_displays(struct dc *dc);
 
 void dc_link_blank_dp_stream(struct dc_link *link, bool hw_init);
+bool dc_link_set_sink_vtotal_in_psr_active(const struct dc_link *link,
+		uint16_t psr_vtotal_idle, uint16_t psr_vtotal_su);
 
 /* Request DC to detect if there is a Panel connected.
  * boot - If this call is during initial boot.
@@ -341,6 +344,7 @@ enum dc_detect_reason {
 	DETECT_REASON_HPDRX,
 	DETECT_REASON_FALLBACK,
 	DETECT_REASON_RETRAIN,
+	DETECT_REASON_TDR,
 };
 
 bool dc_link_detect(struct dc_link *dc_link, enum dc_detect_reason reason);
@@ -511,4 +515,7 @@ bool dc_dp_trace_is_logged(struct dc_link *link,
 struct dp_trace_lt_counts *dc_dp_trace_get_lt_counts(struct dc_link *link,
 		bool in_detection);
 unsigned int dc_dp_trace_get_link_loss_count(struct dc_link *link);
+
+/* Destruct the mst topology of the link and reset the allocated payload table */
+bool reset_cur_dp_mst_topology(struct dc_link *link);
 #endif /* DC_LINK_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/dc_stream.h b/drivers/gpu/drm/amd/display/dc/dc_stream.h
index c4168c11257c..f87f852d4829 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_stream.h
+++ b/drivers/gpu/drm/amd/display/dc/dc_stream.h
@@ -48,11 +48,6 @@ struct dc_stream_status {
 	bool is_abm_supported;
 };
 
-// TODO: References to this needs to be removed..
-struct freesync_context {
-	bool dummy;
-};
-
 enum hubp_dmdata_mode {
 	DMDATA_SW_MODE,
 	DMDATA_HW_MODE
@@ -145,6 +140,22 @@ struct test_pattern {
 	unsigned int cust_pattern_size;
 };
 
+#define SUBVP_DRR_MARGIN_US 500 // 500us for DRR margin (SubVP + DRR)
+
+enum mall_stream_type {
+	SUBVP_NONE, // subvp not in use
+	SUBVP_MAIN, // subvp in use, this stream is main stream
+	SUBVP_PHANTOM, // subvp in use, this stream is a phantom stream
+};
+
+struct mall_stream_config {
+	/* MALL stream config to indicate if the stream is phantom or not.
+	 * We will use a phantom stream to indicate that the pipe is phantom.
+	 */
+	enum mall_stream_type type;
+	struct dc_stream_state *paired_stream;	// master / slave stream
+};
+
 struct dc_stream_state {
 	// sink is deprecated, new code should not reference
 	// this pointer
@@ -162,13 +173,12 @@ struct dc_stream_state {
 	struct dc_info_packet vrr_infopacket;
 	struct dc_info_packet vsc_infopacket;
 	struct dc_info_packet vsp_infopacket;
-
+	struct dc_info_packet hfvsif_infopacket;
+	struct dc_info_packet vtem_infopacket;
+	uint8_t dsc_packed_pps[128];
 	struct rect src; /* composition area */
 	struct rect dst; /* stream addressable area */
 
-	// TODO: References to this needs to be removed..
-	struct freesync_context freesync_ctx;
-
 	struct audio_info audio_info;
 
 	struct dc_info_packet hdr_static_metadata;
@@ -187,6 +197,8 @@ struct dc_stream_state {
 	bool use_vsc_sdp_for_colorimetry;
 	bool ignore_msa_timing_param;
 
+	bool allow_freesync;
+	bool vrr_active_variable;
 	bool freesync_on_desktop;
 
 	bool converter_disable_audio;
@@ -246,6 +258,7 @@ struct dc_stream_state {
 
 	bool apply_edp_fast_boot_optimization;
 	bool apply_seamless_boot_optimization;
+	uint32_t apply_boot_odm_mode;
 
 	uint32_t stream_id;
 
@@ -254,6 +267,9 @@ struct dc_stream_state {
 
 	bool has_non_synchronizable_pclk;
 	bool vblank_synchronized;
+	struct mall_stream_config mall_stream_config;
+
+	bool odm_2to1_policy_applied;
 };
 
 #define ABM_LEVEL_IMMEDIATE_DISABLE 255
@@ -273,9 +289,12 @@ struct dc_stream_update {
 	struct dc_info_packet *vrr_infopacket;
 	struct dc_info_packet *vsc_infopacket;
 	struct dc_info_packet *vsp_infopacket;
-
+	struct dc_info_packet *hfvsif_infopacket;
+	struct dc_info_packet *vtem_infopacket;
 	bool *dpms_off;
 	bool integer_scaling_update;
+	bool *allow_freesync;
+	bool *vrr_active_variable;
 
 	struct colorspace_transform *gamut_remap;
 	enum dc_color_space *output_color_space;
@@ -299,6 +318,9 @@ bool dc_is_stream_scaling_unchanged(
 	struct dc_stream_state *old_stream, struct dc_stream_state *stream);
 
 /*
+ * Setup stream attributes if no stream updates are provided
+ * there will be no impact on the stream parameters
+ *
  * Set up surface attributes and associate to a stream
  * The surfaces parameter is an absolute set of all surface active for the stream.
  * If no surfaces are provided, the stream will be blanked; no memory read.
@@ -307,8 +329,23 @@ bool dc_is_stream_scaling_unchanged(
  * After this call:
  *   Surfaces attributes are programmed and configured to be composed into stream.
  *   This does not trigger a flip.  No surface address is programmed.
+ *
  */
+bool dc_update_planes_and_stream(struct dc *dc,
+		struct dc_surface_update *surface_updates, int surface_count,
+		struct dc_stream_state *dc_stream,
+		struct dc_stream_update *stream_update);
 
+/*
+ * Set up surface attributes and associate to a stream
+ * The surfaces parameter is an absolute set of all surface active for the stream.
+ * If no surfaces are provided, the stream will be blanked; no memory read.
+ * Any flip related attribute changes must be done through this interface.
+ *
+ * After this call:
+ *   Surfaces attributes are programmed and configured to be composed into stream.
+ *   This does not trigger a flip.  No surface address is programmed.
+ */
 void dc_commit_updates_for_stream(struct dc *dc,
 		struct dc_surface_update *srf_updates,
 		int surface_count,
@@ -322,7 +359,6 @@ void dc_stream_log(const struct dc *dc, const struct dc_stream_state *stream);
 
 uint8_t dc_get_current_stream_count(struct dc *dc);
 struct dc_stream_state *dc_get_stream_at_index(struct dc *dc, uint8_t i);
-struct dc_stream_state *dc_stream_find_from_link(const struct dc_link *link);
 
 /*
  * Return the current frame counter.
@@ -528,4 +564,9 @@ bool dc_stream_get_crtc_position(struct dc *dc,
 
 struct pipe_ctx *dc_stream_get_pipe_ctx(struct dc_stream_state *stream);
 
+void dc_dmub_update_dirty_rect(struct dc *dc,
+			       int surface_count,
+			       struct dc_stream_state *stream,
+			       struct dc_surface_update *srf_updates,
+			       struct dc_state *context);
 #endif /* DC_STREAM_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/dc_types.h b/drivers/gpu/drm/amd/display/dc/dc_types.h
index 2ba9f528c0fe..ad9041472cca 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_types.h
+++ b/drivers/gpu/drm/amd/display/dc/dc_types.h
@@ -196,7 +196,10 @@ struct dc_panel_patch {
 	unsigned int disable_fec;
 	unsigned int extra_t3_ms;
 	unsigned int max_dsc_target_bpp_limit;
+	unsigned int embedded_tiled_slave;
+	unsigned int disable_fams;
 	unsigned int skip_avmute;
+	unsigned int mst_start_top_delay;
 };
 
 struct dc_edid_caps {
@@ -277,6 +280,8 @@ enum dc_timing_source {
 	TIMING_SOURCE_EDID_CEA_SVD,
 	TIMING_SOURCE_EDID_CVT_3BYTE,
 	TIMING_SOURCE_EDID_4BYTE,
+	TIMING_SOURCE_EDID_CEA_DISPLAYID_VTDB,
+	TIMING_SOURCE_EDID_CEA_RID,
 	TIMING_SOURCE_VBIOS,
 	TIMING_SOURCE_CV,
 	TIMING_SOURCE_TV,
@@ -657,10 +662,17 @@ enum dc_psr_state {
 	PSR_STATE4b,
 	PSR_STATE4c,
 	PSR_STATE4d,
+	PSR_STATE4_FULL_FRAME,
+	PSR_STATE4a_FULL_FRAME,
+	PSR_STATE4b_FULL_FRAME,
+	PSR_STATE4c_FULL_FRAME,
+	PSR_STATE4_FULL_FRAME_POWERUP,
 	PSR_STATE5,
 	PSR_STATE5a,
 	PSR_STATE5b,
 	PSR_STATE5c,
+	PSR_STATE_HWLOCK_MGR,
+	PSR_STATE_POLLVUPDATE,
 	PSR_STATE_INVALID = 0xFF
 };
 
@@ -672,6 +684,12 @@ struct psr_config {
 	unsigned int psr_sdp_transmit_line_num_deadline;
 	bool allow_smu_optimizations;
 	bool allow_multi_disp_optimizations;
+	/* Panel self refresh 2 selective update granularity required */
+	bool su_granularity_required;
+	/* psr2 selective update y granularity capability */
+	uint8_t su_y_granularity;
+	unsigned int line_time_in_us;
+	uint8_t rate_control_caps;
 };
 
 union dmcu_psr_level {
@@ -686,7 +704,9 @@ union dmcu_psr_level {
 		unsigned int SKIP_AUTO_STATE_ADVANCE:1;
 		unsigned int DISABLE_PSR_ENTRY_ABORT:1;
 		unsigned int SKIP_SINGLE_OTG_DISABLE:1;
-		unsigned int RESERVED:22;
+		unsigned int DISABLE_ALPM:1;
+		unsigned int ALPM_DEFAULT_PD_MODE:1;
+		unsigned int RESERVED:20;
 	} bits;
 	unsigned int u32all;
 };
@@ -775,6 +795,12 @@ struct psr_context {
 	unsigned int frame_delay;
 	bool allow_smu_optimizations;
 	bool allow_multi_disp_optimizations;
+	/* Panel self refresh 2 selective update granularity required */
+	bool su_granularity_required;
+	/* psr2 selective update y granularity capability */
+	uint8_t su_y_granularity;
+	unsigned int line_time_in_us;
+	uint8_t rate_control_caps;
 };
 
 struct colorspace_transform {
@@ -850,7 +876,8 @@ struct dc_context {
 #ifdef CONFIG_DRM_AMD_DC_HDCP
 	struct cp_psp cp_psp;
 #endif
-
+	uint32_t *dcn_reg_offsets;
+	uint32_t *nbio_reg_offsets;
 };
 
 /* DSC DPCD capabilities */
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_abm.h b/drivers/gpu/drm/amd/display/dc/dce/dce_abm.h
index b699d1b2ba83..e6c06325742a 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_abm.h
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_abm.h
@@ -128,6 +128,21 @@
 	SRI(DC_ABM1_ACE_THRES_12, ABM, id), \
 	NBIO_SR(BIOS_SCRATCH_2)
 
+#define ABM_DCN32_REG_LIST(id)\
+	SRI(DC_ABM1_HG_SAMPLE_RATE, ABM, id), \
+	SRI(DC_ABM1_LS_SAMPLE_RATE, ABM, id), \
+	SRI(BL1_PWM_BL_UPDATE_SAMPLE_RATE, ABM, id), \
+	SRI(DC_ABM1_HG_MISC_CTRL, ABM, id), \
+	SRI(DC_ABM1_IPCSC_COEFF_SEL, ABM, id), \
+	SRI(BL1_PWM_CURRENT_ABM_LEVEL, ABM, id), \
+	SRI(BL1_PWM_TARGET_ABM_LEVEL, ABM, id), \
+	SRI(BL1_PWM_USER_LEVEL, ABM, id), \
+	SRI(DC_ABM1_LS_MIN_MAX_PIXEL_VALUE_THRES, ABM, id), \
+	SRI(DC_ABM1_HGLS_REG_READ_PROGRESS, ABM, id), \
+	SRI(DC_ABM1_ACE_OFFSET_SLOPE_0, ABM, id), \
+	SRI(DC_ABM1_ACE_THRES_12, ABM, id), \
+	NBIO_SR(BIOS_SCRATCH_2)
+
 #define ABM_SF(reg_name, field_name, post_fix)\
 	.field_name = reg_name ## __ ## field_name ## post_fix
 
@@ -203,6 +218,36 @@
 
 #define ABM_MASK_SH_LIST_DCN30(mask_sh) ABM_MASK_SH_LIST_DCN10(mask_sh)
 
+#define ABM_MASK_SH_LIST_DCN32(mask_sh) \
+	ABM_SF(ABM0_DC_ABM1_HG_MISC_CTRL, \
+			ABM1_HG_NUM_OF_BINS_SEL, mask_sh), \
+	ABM_SF(ABM0_DC_ABM1_HG_MISC_CTRL, \
+			ABM1_HG_VMAX_SEL, mask_sh), \
+	ABM_SF(ABM0_DC_ABM1_HG_MISC_CTRL, \
+			ABM1_HG_BIN_BITWIDTH_SIZE_SEL, mask_sh), \
+	ABM_SF(ABM0_DC_ABM1_IPCSC_COEFF_SEL, \
+			ABM1_IPCSC_COEFF_SEL_R, mask_sh), \
+	ABM_SF(ABM0_DC_ABM1_IPCSC_COEFF_SEL, \
+			ABM1_IPCSC_COEFF_SEL_G, mask_sh), \
+	ABM_SF(ABM0_DC_ABM1_IPCSC_COEFF_SEL, \
+			ABM1_IPCSC_COEFF_SEL_B, mask_sh), \
+	ABM_SF(ABM0_BL1_PWM_CURRENT_ABM_LEVEL, \
+			BL1_PWM_CURRENT_ABM_LEVEL, mask_sh), \
+	ABM_SF(ABM0_BL1_PWM_TARGET_ABM_LEVEL, \
+			BL1_PWM_TARGET_ABM_LEVEL, mask_sh), \
+	ABM_SF(ABM0_BL1_PWM_USER_LEVEL, \
+			BL1_PWM_USER_LEVEL, mask_sh), \
+	ABM_SF(ABM0_DC_ABM1_LS_MIN_MAX_PIXEL_VALUE_THRES, \
+			ABM1_LS_MIN_PIXEL_VALUE_THRES, mask_sh), \
+	ABM_SF(ABM0_DC_ABM1_LS_MIN_MAX_PIXEL_VALUE_THRES, \
+			ABM1_LS_MAX_PIXEL_VALUE_THRES, mask_sh), \
+	ABM_SF(ABM0_DC_ABM1_HGLS_REG_READ_PROGRESS, \
+			ABM1_HG_REG_READ_MISSED_FRAME_CLEAR, mask_sh), \
+	ABM_SF(ABM0_DC_ABM1_HGLS_REG_READ_PROGRESS, \
+			ABM1_LS_REG_READ_MISSED_FRAME_CLEAR, mask_sh), \
+	ABM_SF(ABM0_DC_ABM1_HGLS_REG_READ_PROGRESS, \
+			ABM1_BL_REG_READ_MISSED_FRAME_CLEAR, mask_sh)
+
 #define ABM_REG_FIELD_LIST(type) \
 	type ABM1_HG_NUM_OF_BINS_SEL; \
 	type ABM1_HG_VMAX_SEL; \
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_audio.c b/drivers/gpu/drm/amd/display/dc/dce/dce_audio.c
index 70eaac017624..bdb6bac8dd97 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_audio.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_audio.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/slab.h>
-
 #include "reg_helper.h"
 #include "dce_audio.h"
 #include "dce/dce_11_0_d.h"
@@ -322,7 +320,7 @@ static void set_video_latency(
 		value);
 }
 
-/* set audio latency in in ms/2+1 */
+/* set audio latency in ms/2+1 */
 static void set_audio_latency(
 	struct audio *audio,
 	int latency_in_ms)
@@ -486,6 +484,17 @@ void dce_aud_az_configure(
 
 	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER, value);
 
+	/*  ACP Data - Supports AI  */
+	value = AZ_REG_READ(AZALIA_F0_CODEC_PIN_CONTROL_ACP_DATA);
+
+	set_reg_field_value(
+		value,
+		audio_info->flags.info.SUPPORT_AI,
+		AZALIA_F0_CODEC_PIN_CONTROL_ACP_DATA,
+		SUPPORTS_AI);
+
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_ACP_DATA, value);
+
 	/*  Audio Descriptors   */
 	/* pass through all formats */
 	for (format_index = 0; format_index < AUDIO_FORMAT_CODE_COUNT;
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c b/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c
index 8e814000db62..919c2c2ba84b 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c
@@ -23,9 +23,6 @@
  *
  */
 
-#include <linux/delay.h>
-#include <linux/slab.h>
-
 #include "dm_services.h"
 #include "core_types.h"
 #include "dce_aux.h"
@@ -87,7 +84,8 @@ static void release_engine(
 
 	engine->ddc = NULL;
 
-	REG_UPDATE(AUX_ARB_CONTROL, AUX_SW_DONE_USING_AUX_REG, 1);
+	REG_UPDATE_2(AUX_ARB_CONTROL, AUX_SW_DONE_USING_AUX_REG, 1,
+		AUX_SW_USE_AUX_REG_REQ, 0);
 }
 
 #define SW_CAN_ACCESS_AUX 1
@@ -565,13 +563,16 @@ int dce_aux_transfer_raw(struct ddc_service *ddc,
 	struct ddc *ddc_pin = ddc->ddc_pin;
 	struct dce_aux *aux_engine;
 	struct aux_request_transaction_data aux_req;
-	struct aux_reply_transaction_data aux_rep;
 	uint8_t returned_bytes = 0;
 	int res = -1;
 	uint32_t status;
 
 	memset(&aux_req, 0, sizeof(aux_req));
-	memset(&aux_rep, 0, sizeof(aux_rep));
+
+	if (ddc_pin == NULL) {
+		*operation_result = AUX_RET_ERROR_ENGINE_ACQUIRE;
+		return -1;
+	}
 
 	aux_engine = ddc->ctx->dc->res_pool->engines[ddc_pin->pin_data->en];
 	if (!acquire(aux_engine, ddc_pin)) {
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c b/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c
index cc5128e67daf..165392380842 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/slab.h>
-
 #include "dm_services.h"
 
 
@@ -545,9 +543,11 @@ static void dce112_get_pix_clk_dividers_helper (
 		switch (pix_clk_params->color_depth) {
 		case COLOR_DEPTH_101010:
 			actual_pixel_clock_100hz = (actual_pixel_clock_100hz * 5) >> 2;
+			actual_pixel_clock_100hz -= actual_pixel_clock_100hz % 10;
 			break;
 		case COLOR_DEPTH_121212:
 			actual_pixel_clock_100hz = (actual_pixel_clock_100hz * 6) >> 2;
+			actual_pixel_clock_100hz -= actual_pixel_clock_100hz % 10;
 			break;
 		case COLOR_DEPTH_161616:
 			actual_pixel_clock_100hz = actual_pixel_clock_100hz * 2;
@@ -840,6 +840,7 @@ static void dce112_program_pixel_clk_resync(
 static bool dce110_program_pix_clk(
 		struct clock_source *clock_source,
 		struct pixel_clk_params *pix_clk_params,
+		enum dp_link_encoding encoding,
 		struct pll_settings *pll_settings)
 {
 	struct dce110_clk_src *clk_src = TO_DCE110_CLK_SRC(clock_source);
@@ -913,12 +914,12 @@ static bool dce110_program_pix_clk(
 static bool dce112_program_pix_clk(
 		struct clock_source *clock_source,
 		struct pixel_clk_params *pix_clk_params,
+		enum dp_link_encoding encoding,
 		struct pll_settings *pll_settings)
 {
 	struct dce110_clk_src *clk_src = TO_DCE110_CLK_SRC(clock_source);
 	struct bp_pixel_clock_parameters bp_pc_params = {0};
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	if (IS_FPGA_MAXIMUS_DC(clock_source->ctx->dce_environment)) {
 		unsigned int inst = pix_clk_params->controller_id - CONTROLLER_ID_D0;
 		unsigned dp_dto_ref_100hz = 7000000;
@@ -932,7 +933,6 @@ static bool dce112_program_pix_clk(
 		REG_UPDATE(PIXEL_RATE_CNTL[inst], DP_DTO0_ENABLE, 1);
 		return true;
 	}
-#endif
 	/* First disable SS
 	 * ATOMBIOS will enable by default SS on PLL for DP,
 	 * do not disable it here
@@ -971,10 +971,10 @@ static bool dce112_program_pix_clk(
 	return true;
 }
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 static bool dcn31_program_pix_clk(
 		struct clock_source *clock_source,
 		struct pixel_clk_params *pix_clk_params,
+		enum dp_link_encoding encoding,
 		struct pll_settings *pll_settings)
 {
 	struct dce110_clk_src *clk_src = TO_DCE110_CLK_SRC(clock_source);
@@ -985,7 +985,7 @@ static bool dcn31_program_pix_clk(
 	struct bp_pixel_clock_parameters bp_pc_params = {0};
 	enum transmitter_color_depth bp_pc_colour_depth = TRANSMITTER_COLOR_DEPTH_24;
 	// For these signal types Driver to program DP_DTO without calling VBIOS Command table
-	if (dc_is_dp_signal(pix_clk_params->signal_type)) {
+	if (dc_is_dp_signal(pix_clk_params->signal_type) || dc_is_virtual_signal(pix_clk_params->signal_type)) {
 		if (e) {
 			/* Set DTO values: phase = target clock, modulo = reference clock*/
 			REG_WRITE(PHASE[inst], e->target_pixel_rate_khz * e->mult_factor);
@@ -995,7 +995,23 @@ static bool dcn31_program_pix_clk(
 			REG_WRITE(PHASE[inst], pll_settings->actual_pix_clk_100hz * 100);
 			REG_WRITE(MODULO[inst], dp_dto_ref_khz * 1000);
 		}
+#if defined(CONFIG_DRM_AMD_DC_DCN)
+		/* Enable DTO */
+		if (clk_src->cs_mask->PIPE0_DTO_SRC_SEL)
+			if (encoding == DP_128b_132b_ENCODING)
+				REG_UPDATE_2(PIXEL_RATE_CNTL[inst],
+						DP_DTO0_ENABLE, 1,
+						PIPE0_DTO_SRC_SEL, 2);
+			else
+				REG_UPDATE_2(PIXEL_RATE_CNTL[inst],
+						DP_DTO0_ENABLE, 1,
+						PIPE0_DTO_SRC_SEL, 1);
+		else
+			REG_UPDATE(PIXEL_RATE_CNTL[inst],
+					DP_DTO0_ENABLE, 1);
+#else
 		REG_UPDATE(PIXEL_RATE_CNTL[inst], DP_DTO0_ENABLE, 1);
+#endif
 	} else {
 		if (IS_FPGA_MAXIMUS_DC(clock_source->ctx->dce_environment)) {
 			unsigned int inst = pix_clk_params->controller_id - CONTROLLER_ID_D0;
@@ -1007,10 +1023,26 @@ static bool dcn31_program_pix_clk(
 			REG_WRITE(MODULO[inst], dp_dto_ref_100hz);
 
 			/* Enable DTO */
+	#if defined(CONFIG_DRM_AMD_DC_DCN)
+			if (clk_src->cs_mask->PIPE0_DTO_SRC_SEL)
+				REG_UPDATE_2(PIXEL_RATE_CNTL[inst],
+						DP_DTO0_ENABLE, 1,
+						PIPE0_DTO_SRC_SEL, 1);
+			else
+				REG_UPDATE(PIXEL_RATE_CNTL[inst],
+						DP_DTO0_ENABLE, 1);
+	#else
 			REG_UPDATE(PIXEL_RATE_CNTL[inst], DP_DTO0_ENABLE, 1);
+	#endif
 			return true;
 		}
 
+#if defined(CONFIG_DRM_AMD_DC_DCN)
+		if (clk_src->cs_mask->PIPE0_DTO_SRC_SEL)
+			REG_UPDATE(PIXEL_RATE_CNTL[inst],
+					PIPE0_DTO_SRC_SEL, 0);
+#endif
+
 		/*ATOMBIOS expects pixel rate adjusted by deep color ratio)*/
 		bp_pc_params.controller_id = pix_clk_params->controller_id;
 		bp_pc_params.pll_id = clock_source->id;
@@ -1062,7 +1094,6 @@ static bool dcn31_program_pix_clk(
 
 	return true;
 }
-#endif
 
 static bool dce110_clock_source_power_down(
 		struct clock_source *clk_src)
@@ -1105,9 +1136,12 @@ static bool get_pixel_clk_frequency_100hz(
 			 * not be programmed equal to DPREFCLK
 			 */
 			modulo_hz = REG_READ(MODULO[inst]);
-			*pixel_clk_khz = div_u64((uint64_t)clock_hz*
-				clock_source->ctx->dc->clk_mgr->dprefclk_khz*10,
-				modulo_hz);
+			if (modulo_hz)
+				*pixel_clk_khz = div_u64((uint64_t)clock_hz*
+					clock_source->ctx->dc->clk_mgr->dprefclk_khz*10,
+					modulo_hz);
+			else
+				*pixel_clk_khz = 0;
 		} else {
 			/* NOTE: There is agreement with VBIOS here that MODULO is
 			 * programmed equal to DPREFCLK, in which case PHASE will be
@@ -1121,7 +1155,6 @@ static bool get_pixel_clk_frequency_100hz(
 	return false;
 }
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 /* this table is use to find *1.001 and /1.001 pixel rates from non-precise pixel rate */
 const struct pixel_rate_range_table_entry video_optimized_pixel_rates[] = {
 	// /1.001 rates
@@ -1171,17 +1204,17 @@ const struct pixel_rate_range_table_entry *look_up_in_video_optimized_rate_tlb(
 
 	return NULL;
 }
-#endif
 
 static bool dcn20_program_pix_clk(
 		struct clock_source *clock_source,
 		struct pixel_clk_params *pix_clk_params,
+		enum dp_link_encoding encoding,
 		struct pll_settings *pll_settings)
 {
 	struct dce110_clk_src *clk_src = TO_DCE110_CLK_SRC(clock_source);
 	unsigned int inst = pix_clk_params->controller_id - CONTROLLER_ID_D0;
 
-	dce112_program_pix_clk(clock_source, pix_clk_params, pll_settings);
+	dce112_program_pix_clk(clock_source, pix_clk_params, encoding, pll_settings);
 
 	if (clock_source->ctx->dc->hwss.enable_vblanks_synchronization &&
 			clock_source->ctx->dc->config.vblank_alignment_max_frame_time_diff > 0) {
@@ -1218,10 +1251,10 @@ static const struct clock_source_funcs dcn20_clk_src_funcs = {
 	.override_dp_pix_clk = dcn20_override_dp_pix_clk
 };
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 static bool dcn3_program_pix_clk(
 		struct clock_source *clock_source,
 		struct pixel_clk_params *pix_clk_params,
+		enum dp_link_encoding encoding,
 		struct pll_settings *pll_settings)
 {
 	struct dce110_clk_src *clk_src = TO_DCE110_CLK_SRC(clock_source);
@@ -1244,7 +1277,7 @@ static bool dcn3_program_pix_clk(
 		REG_UPDATE(PIXEL_RATE_CNTL[inst], DP_DTO0_ENABLE, 1);
 	} else
 		// For other signal types(HDMI_TYPE_A, DVI) Driver still to call VBIOS Command table
-		dce112_program_pix_clk(clock_source, pix_clk_params, pll_settings);
+		dce112_program_pix_clk(clock_source, pix_clk_params, encoding, pll_settings);
 
 	return true;
 }
@@ -1254,10 +1287,8 @@ static uint32_t dcn3_get_pix_clk_dividers(
 		struct pixel_clk_params *pix_clk_params,
 		struct pll_settings *pll_settings)
 {
-	unsigned long long actual_pix_clk_100Hz = pix_clk_params->requested_pix_clk_100hz;
-	struct dce110_clk_src *clk_src;
+	unsigned long long actual_pix_clk_100Hz = pix_clk_params ? pix_clk_params->requested_pix_clk_100hz : 0;
 
-	clk_src = TO_DCE110_CLK_SRC(cs);
 	DC_LOGGER_INIT();
 
 	if (pix_clk_params == NULL || pll_settings == NULL
@@ -1304,7 +1335,7 @@ static const struct clock_source_funcs dcn31_clk_src_funcs = {
 	.get_pix_clk_dividers = dcn3_get_pix_clk_dividers,
 	.get_pixel_clk_frequency_100hz = get_pixel_clk_frequency_100hz
 };
-#endif
+
 /*****************************************/
 /* Constructor                           */
 /*****************************************/
@@ -1690,7 +1721,6 @@ bool dcn20_clk_src_construct(
 	return ret;
 }
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 bool dcn3_clk_src_construct(
 	struct dce110_clk_src *clk_src,
 	struct dc_context *ctx,
@@ -1706,9 +1736,7 @@ bool dcn3_clk_src_construct(
 
 	return ret;
 }
-#endif
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 bool dcn31_clk_src_construct(
 	struct dce110_clk_src *clk_src,
 	struct dc_context *ctx,
@@ -1724,9 +1752,7 @@ bool dcn31_clk_src_construct(
 
 	return ret;
 }
-#endif
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 bool dcn301_clk_src_construct(
 	struct dce110_clk_src *clk_src,
 	struct dc_context *ctx,
@@ -1742,4 +1768,3 @@ bool dcn301_clk_src_construct(
 
 	return ret;
 }
-#endif
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.h b/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.h
index 069de7649c8c..aaf33c79b09b 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.h
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.h
@@ -100,7 +100,6 @@
 		SRII(PIXEL_RATE_CNTL, OTG, 2),\
 		SRII(PIXEL_RATE_CNTL, OTG, 3)
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 #define CS_COMMON_REG_LIST_DCN3_0(index, pllid) \
 		SRI(PIXCLK_RESYNC_CNTL, PHYPLL, pllid),\
 		SRII(PHASE, DP_DTO, 0),\
@@ -130,9 +129,7 @@
 		SRII(PIXEL_RATE_CNTL, OTG, 1),\
 		SRII(PIXEL_RATE_CNTL, OTG, 2),\
 		SRII(PIXEL_RATE_CNTL, OTG, 3)
-#endif
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 #define CS_COMMON_REG_LIST_DCN3_02(index, pllid) \
 		SRI(PIXCLK_RESYNC_CNTL, PHYPLL, pllid),\
 		SRII(PHASE, DP_DTO, 0),\
@@ -160,14 +157,19 @@
 		SRII(PIXEL_RATE_CNTL, OTG, 0),\
 		SRII(PIXEL_RATE_CNTL, OTG, 1)
 
-#endif
 #define CS_COMMON_MASK_SH_LIST_DCN2_0(mask_sh)\
 	CS_SF(DP_DTO0_PHASE, DP_DTO0_PHASE, mask_sh),\
 	CS_SF(DP_DTO0_MODULO, DP_DTO0_MODULO, mask_sh),\
 	CS_SF(PHYPLLA_PIXCLK_RESYNC_CNTL, PHYPLLA_DCCG_DEEP_COLOR_CNTL, mask_sh),\
 	CS_SF(OTG0_PIXEL_RATE_CNTL, DP_DTO0_ENABLE, mask_sh)
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
+#define CS_COMMON_MASK_SH_LIST_DCN3_1_4(mask_sh)\
+	CS_COMMON_MASK_SH_LIST_DCN2_0(mask_sh),\
+	CS_SF(OTG0_PIXEL_RATE_CNTL, PIPE0_DTO_SRC_SEL, mask_sh),
+
+#define CS_COMMON_MASK_SH_LIST_DCN3_2(mask_sh)\
+	CS_COMMON_MASK_SH_LIST_DCN2_0(mask_sh),\
+	CS_SF(OTG0_PIXEL_RATE_CNTL, PIPE0_DTO_SRC_SEL, mask_sh)
 
 #define CS_COMMON_REG_LIST_DCN1_0(index, pllid) \
 		SRI(PIXCLK_RESYNC_CNTL, PHYPLL, pllid),\
@@ -190,7 +192,6 @@
 	CS_SF(PHYPLLA_PIXCLK_RESYNC_CNTL, PHYPLLA_DCCG_DEEP_COLOR_CNTL, mask_sh),\
 	CS_SF(OTG0_PIXEL_RATE_CNTL, DP_DTO0_ENABLE, mask_sh)
 
-#endif
 
 #define CS_REG_FIELD_LIST(type) \
 	type PLL_REF_DIV_SRC; \
@@ -203,12 +204,23 @@
 	type DP_DTO0_MODULO; \
 	type DP_DTO0_ENABLE;
 
+#if defined(CONFIG_DRM_AMD_DC_DCN)
+#define CS_REG_FIELD_LIST_DCN32(type) \
+	type PIPE0_DTO_SRC_SEL;
+#endif
+
 struct dce110_clk_src_shift {
 	CS_REG_FIELD_LIST(uint8_t)
+#if defined(CONFIG_DRM_AMD_DC_DCN)
+	CS_REG_FIELD_LIST_DCN32(uint8_t)
+#endif
 };
 
 struct dce110_clk_src_mask{
 	CS_REG_FIELD_LIST(uint32_t)
+#if defined(CONFIG_DRM_AMD_DC_DCN)
+	CS_REG_FIELD_LIST_DCN32(uint32_t)
+#endif
 };
 
 struct dce110_clk_src_regs {
@@ -274,7 +286,6 @@ bool dcn20_clk_src_construct(
 	const struct dce110_clk_src_shift *cs_shift,
 	const struct dce110_clk_src_mask *cs_mask);
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 bool dcn3_clk_src_construct(
 	struct dce110_clk_src *clk_src,
 	struct dc_context *ctx,
@@ -301,7 +312,6 @@ bool dcn31_clk_src_construct(
 	const struct dce110_clk_src_regs *regs,
 	const struct dce110_clk_src_shift *cs_shift,
 	const struct dce110_clk_src_mask *cs_mask);
-#endif
 
 /* this table is use to find *1.001 and /1.001 pixel rates from non-precise pixel rate */
 struct pixel_rate_range_table_entry {
@@ -312,10 +322,8 @@ struct pixel_rate_range_table_entry {
 	unsigned short div_factor;
 };
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 extern const struct pixel_rate_range_table_entry video_optimized_pixel_rates[];
 const struct pixel_rate_range_table_entry *look_up_in_video_optimized_rate_tlb(
 		unsigned int pixel_rate_khz);
-#endif
 
 #endif
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.c b/drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.c
index 8cd841320ded..fbb19e253f50 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.c
@@ -23,9 +23,6 @@
  *
  */
 
-#include <linux/delay.h>
-#include <linux/slab.h>
-
 #include "core_types.h"
 #include "link_encoder.h"
 #include "dce_dmcu.h"
@@ -70,9 +67,7 @@
 //Register access policy version
 #define mmMP0_SMN_C2PMSG_91				0x1609B
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 static const uint32_t abm_gain_stepsize = 0x0060;
-#endif
 
 static bool dce_dmcu_init(struct dmcu *dmcu)
 {
@@ -333,7 +328,6 @@ static void dce_get_psr_wait_loop(
 	return;
 }
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 static void dcn10_get_dmcu_version(struct dmcu *dmcu)
 {
 	struct dce_dmcu *dmcu_dce = TO_DCE_DMCU(dmcu);
@@ -930,7 +924,6 @@ static bool dcn10_recv_edid_cea_ack(struct dmcu *dmcu, int *offset)
 	return false;
 }
 
-#endif //(CONFIG_DRM_AMD_DC_DCN)
 
 #if defined(CONFIG_DRM_AMD_SECURE_DISPLAY)
 static void dcn10_forward_crc_window(struct dmcu *dmcu,
@@ -1021,7 +1014,6 @@ static const struct dmcu_funcs dce_funcs = {
 	.is_dmcu_initialized = dce_is_dmcu_initialized
 };
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 static const struct dmcu_funcs dcn10_funcs = {
 	.dmcu_init = dcn10_dmcu_init,
 	.load_iram = dcn10_dmcu_load_iram,
@@ -1065,7 +1057,6 @@ static const struct dmcu_funcs dcn21_funcs = {
 	.lock_phy = dcn20_lock_phy,
 	.unlock_phy = dcn20_unlock_phy
 };
-#endif
 
 static void dce_dmcu_construct(
 	struct dce_dmcu *dmcu_dce,
@@ -1085,7 +1076,6 @@ static void dce_dmcu_construct(
 	dmcu_dce->dmcu_mask = dmcu_mask;
 }
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 static void dcn21_dmcu_construct(
 		struct dce_dmcu *dmcu_dce,
 		struct dc_context *ctx,
@@ -1103,7 +1093,6 @@ static void dcn21_dmcu_construct(
 		dmcu_dce->base.psp_version = psp_version;
 	}
 }
-#endif
 
 struct dmcu *dce_dmcu_create(
 	struct dc_context *ctx,
@@ -1126,7 +1115,6 @@ struct dmcu *dce_dmcu_create(
 	return &dmcu_dce->base;
 }
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 struct dmcu *dcn10_dmcu_create(
 	struct dc_context *ctx,
 	const struct dce_dmcu_registers *regs,
@@ -1189,7 +1177,6 @@ struct dmcu *dcn21_dmcu_create(
 
 	return &dmcu_dce->base;
 }
-#endif
 
 void dce_dmcu_destroy(struct dmcu **dmcu)
 {
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_sw.c b/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_sw.c
index 6846afd83701..f1aeb6d1967c 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_sw.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_sw.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/delay.h>
-
 #include "dce_i2c.h"
 #include "dce_i2c_sw.h"
 #include "include/gpio_service_interface.h"
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_ipp.c b/drivers/gpu/drm/amd/display/dc/dce/dce_ipp.c
index 80569a2734eb..34bff9aef66c 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_ipp.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_ipp.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/slab.h>
-
 #include "dce_ipp.h"
 #include "reg_helper.h"
 #include "dm_services.h"
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c
index 0bc41414481e..09260c23c3bd 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c
@@ -23,9 +23,6 @@
  *
  */
 
-#include <linux/delay.h>
-#include <linux/slab.h>
-
 #include "reg_helper.h"
 
 #include "core_types.h"
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_opp.c b/drivers/gpu/drm/amd/display/dc/dce/dce_opp.c
index 895b015b02e8..63ae4bc2a2e5 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_opp.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_opp.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/slab.h>
-
 #include "dm_services.h"
 #include "basics/conversion.h"
 
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c b/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c
index 779bc92a2968..f810825322ba 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/delay.h>
-
 #include "dc_bios_types.h"
 #include "dce_stream_encoder.h"
 #include "reg_helper.h"
@@ -33,7 +31,6 @@
 #define DC_LOGGER \
 		enc110->base.ctx->logger
 
-
 #define REG(reg)\
 	(enc110->regs->reg)
 
@@ -136,7 +133,7 @@ static void dce110_update_generic_info_packet(
 			AFMT_GENERIC0_UPDATE, (packet_index == 0),
 			AFMT_GENERIC2_UPDATE, (packet_index == 2));
 	}
-#if defined(CONFIG_DRM_AMD_DC_DCN)
+
 	if (REG(AFMT_VBI_PACKET_CONTROL1)) {
 		switch (packet_index) {
 		case 0:
@@ -175,7 +172,6 @@ static void dce110_update_generic_info_packet(
 			break;
 		}
 	}
-#endif
 }
 
 static void dce110_update_hdmi_info_packet(
@@ -230,7 +226,6 @@ static void dce110_update_hdmi_info_packet(
 				HDMI_GENERIC1_SEND, send,
 				HDMI_GENERIC1_LINE, line);
 		break;
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	case 4:
 		if (REG(HDMI_GENERIC_PACKET_CONTROL2))
 			REG_UPDATE_3(HDMI_GENERIC_PACKET_CONTROL2,
@@ -259,7 +254,6 @@ static void dce110_update_hdmi_info_packet(
 					HDMI_GENERIC1_SEND, send,
 					HDMI_GENERIC1_LINE, line);
 		break;
-#endif
 	default:
 		/* invalid HW packet index */
 		DC_LOG_WARNING(
@@ -277,7 +271,6 @@ static void dce110_stream_encoder_dp_set_stream_attribute(
 	bool use_vsc_sdp_for_colorimetry,
 	uint32_t enable_sdp_splitting)
 {
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	uint32_t h_active_start;
 	uint32_t v_active_start;
 	uint32_t misc0 = 0;
@@ -288,7 +281,6 @@ static void dce110_stream_encoder_dp_set_stream_attribute(
 	uint8_t colorimetry_bpc;
 	uint8_t dynamic_range_rgb = 0; /*full range*/
 	uint8_t dynamic_range_ycbcr = 1; /*bt709*/
-#endif
 
 	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
 	struct dc_crtc_timing hw_crtc_timing = *crtc_timing;
@@ -329,10 +321,8 @@ static void dce110_stream_encoder_dp_set_stream_attribute(
 		if (enc110->se_mask->DP_VID_M_DOUBLE_VALUE_EN)
 			REG_UPDATE(DP_VID_TIMING, DP_VID_M_DOUBLE_VALUE_EN, 1);
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 		if (enc110->se_mask->DP_VID_N_MUL)
 			REG_UPDATE(DP_VID_TIMING, DP_VID_N_MUL, 1);
-#endif
 		break;
 	default:
 		REG_UPDATE(DP_PIXEL_FORMAT, DP_PIXEL_ENCODING,
@@ -340,10 +330,8 @@ static void dce110_stream_encoder_dp_set_stream_attribute(
 		break;
 	}
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	if (REG(DP_MSA_MISC))
 		misc1 = REG_READ(DP_MSA_MISC);
-#endif
 
 	/* set color depth */
 
@@ -374,7 +362,6 @@ static void dce110_stream_encoder_dp_set_stream_attribute(
 	/* set dynamic range and YCbCr range */
 
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	switch (hw_crtc_timing.display_color_depth) {
 	case COLOR_DEPTH_666:
 		colorimetry_bpc = 0;
@@ -454,7 +441,6 @@ static void dce110_stream_encoder_dp_set_stream_attribute(
 				DP_DYN_RANGE, dynamic_range_rgb,
 				DP_YCBCR_RANGE, dynamic_range_ycbcr);
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 		if (REG(DP_MSA_COLORIMETRY))
 			REG_SET(DP_MSA_COLORIMETRY, 0, DP_MSA_MISC0, misc0);
 
@@ -468,7 +454,6 @@ static void dce110_stream_encoder_dp_set_stream_attribute(
 			REG_SET_2(DP_MSA_TIMING_PARAM1, 0,
 					DP_MSA_HTOTAL, hw_crtc_timing.h_total,
 					DP_MSA_VTOTAL, hw_crtc_timing.v_total);
-#endif
 
 		/* calcuate from vesa timing parameters
 		 * h_active_start related to leading edge of sync
@@ -489,7 +474,6 @@ static void dce110_stream_encoder_dp_set_stream_attribute(
 				hw_crtc_timing.v_front_porch;
 
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 		/* start at begining of left border */
 		if (REG(DP_MSA_TIMING_PARAM2))
 			REG_SET_2(DP_MSA_TIMING_PARAM2, 0,
@@ -514,9 +498,7 @@ static void dce110_stream_encoder_dp_set_stream_attribute(
 				hw_crtc_timing.h_addressable + hw_crtc_timing.h_border_right,
 				DP_MSA_VHEIGHT, hw_crtc_timing.v_border_top +
 				hw_crtc_timing.v_addressable + hw_crtc_timing.v_border_bottom);
-#endif
 	}
-#endif
 }
 
 static void dce110_stream_encoder_set_stream_attribute_helper(
@@ -650,6 +632,8 @@ static void dce110_stream_encoder_hdmi_set_stream_attribute(
 		HDMI_GC_SEND, 1,
 		HDMI_NULL_SEND, 1);
 
+	REG_UPDATE(HDMI_VBI_PACKET_CONTROL, HDMI_ACP_SEND, 0);
+
 	/* following belongs to audio */
 	REG_UPDATE(HDMI_INFOFRAME_CONTROL0, HDMI_AUDIO_INFO_SEND, 1);
 
@@ -787,7 +771,6 @@ static void dce110_stream_encoder_update_hdmi_info_packets(
 		dce110_update_hdmi_info_packet(enc110, 3, &info_frame->hdrsmd);
 	}
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	if (enc110->se_mask->HDMI_DB_DISABLE) {
 		/* for bring up, disable dp double  TODO */
 		if (REG(HDMI_DB_CONTROL))
@@ -799,7 +782,6 @@ static void dce110_stream_encoder_update_hdmi_info_packets(
 		dce110_update_hdmi_info_packet(enc110, 3, &info_frame->spd);
 		dce110_update_hdmi_info_packet(enc110, 4, &info_frame->hdrsmd);
 	}
-#endif
 }
 
 static void dce110_stream_encoder_stop_hdmi_info_packets(
@@ -825,7 +807,6 @@ static void dce110_stream_encoder_stop_hdmi_info_packets(
 		HDMI_GENERIC1_LINE, 0,
 		HDMI_GENERIC1_SEND, 0);
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	/* stop generic packets 2 & 3 on HDMI */
 	if (REG(HDMI_GENERIC_PACKET_CONTROL2))
 		REG_SET_6(HDMI_GENERIC_PACKET_CONTROL2, 0,
@@ -844,7 +825,6 @@ static void dce110_stream_encoder_stop_hdmi_info_packets(
 			HDMI_GENERIC1_CONT, 0,
 			HDMI_GENERIC1_LINE, 0,
 			HDMI_GENERIC1_SEND, 0);
-#endif
 }
 
 static void dce110_stream_encoder_update_dp_info_packets(
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.h b/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.h
index f9cdf2b5242c..cc5020a8e1e1 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.h
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.h
@@ -115,7 +115,7 @@
 #define SE_SF(reg_name, field_name, post_fix)\
 	.field_name = reg_name ## __ ## field_name ## post_fix
 
-#define SE_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh)\
+#define SE_COMMON_MASK_SH_LIST_DCE_COMMON(mask_sh)\
 	SE_SF(AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC_INDEX, mask_sh),\
 	SE_SF(AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC0_UPDATE, mask_sh),\
 	SE_SF(AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC2_UPDATE, mask_sh),\
@@ -140,6 +140,7 @@
 	SE_SF(HDMI_VBI_PACKET_CONTROL, HDMI_GC_CONT, mask_sh),\
 	SE_SF(HDMI_VBI_PACKET_CONTROL, HDMI_GC_SEND, mask_sh),\
 	SE_SF(HDMI_VBI_PACKET_CONTROL, HDMI_NULL_SEND, mask_sh),\
+	SE_SF(HDMI_VBI_PACKET_CONTROL, HDMI_ACP_SEND, mask_sh),\
 	SE_SF(HDMI_INFOFRAME_CONTROL0, HDMI_AUDIO_INFO_SEND, mask_sh),\
 	SE_SF(AFMT_INFOFRAME_CONTROL0, AFMT_AUDIO_INFO_UPDATE, mask_sh),\
 	SE_SF(HDMI_INFOFRAME_CONTROL1, HDMI_AUDIO_INFO_LINE, mask_sh),\
@@ -202,10 +203,7 @@
 	SE_SF(AFMT_AUDIO_PACKET_CONTROL, AFMT_AUDIO_SAMPLE_SEND, mask_sh),\
 	SE_SF(DIG_FE_CNTL, DIG_SOURCE_SELECT, mask_sh)
 
-#define SE_COMMON_MASK_SH_LIST_DCE_COMMON(mask_sh)\
-	SE_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh)
-
-#define SE_COMMON_MASK_SH_LIST_SOC_BASE(mask_sh)\
+#define SE_COMMON_MASK_SH_LIST_SOC(mask_sh)\
 	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC_INDEX, mask_sh),\
 	SE_SF(DIG0_AFMT_GENERIC_HDR, AFMT_GENERIC_HB0, mask_sh),\
 	SE_SF(DIG0_AFMT_GENERIC_HDR, AFMT_GENERIC_HB1, mask_sh),\
@@ -227,6 +225,7 @@
 	SE_SF(DIG0_HDMI_VBI_PACKET_CONTROL, HDMI_GC_CONT, mask_sh),\
 	SE_SF(DIG0_HDMI_VBI_PACKET_CONTROL, HDMI_GC_SEND, mask_sh),\
 	SE_SF(DIG0_HDMI_VBI_PACKET_CONTROL, HDMI_NULL_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_VBI_PACKET_CONTROL, HDMI_ACP_SEND, mask_sh),\
 	SE_SF(DIG0_HDMI_INFOFRAME_CONTROL0, HDMI_AUDIO_INFO_SEND, mask_sh),\
 	SE_SF(DIG0_AFMT_INFOFRAME_CONTROL0, AFMT_AUDIO_INFO_UPDATE, mask_sh),\
 	SE_SF(DIG0_HDMI_INFOFRAME_CONTROL1, HDMI_AUDIO_INFO_LINE, mask_sh),\
@@ -288,9 +287,6 @@
 	SE_SF(DIG0_DIG_FE_CNTL, DIG_STEREOSYNC_GATE_EN, mask_sh),\
 	SE_SF(DIG0_DIG_FE_CNTL, DIG_SOURCE_SELECT, mask_sh)
 
-#define SE_COMMON_MASK_SH_LIST_SOC(mask_sh)\
-	SE_COMMON_MASK_SH_LIST_SOC_BASE(mask_sh)
-
 #define SE_COMMON_MASK_SH_LIST_DCE80_100(mask_sh)\
 	SE_COMMON_MASK_SH_LIST_DCE_COMMON(mask_sh),\
 	SE_SF(TMDS_CNTL, TMDS_PIXEL_ENCODING, mask_sh),\
@@ -414,6 +410,7 @@ struct dce_stream_encoder_shift {
 	uint8_t HDMI_GC_SEND;
 	uint8_t HDMI_NULL_SEND;
 	uint8_t HDMI_DATA_SCRAMBLE_EN;
+	uint8_t HDMI_ACP_SEND;
 	uint8_t HDMI_AUDIO_INFO_SEND;
 	uint8_t AFMT_AUDIO_INFO_UPDATE;
 	uint8_t HDMI_AUDIO_INFO_LINE;
@@ -545,6 +542,7 @@ struct dce_stream_encoder_mask {
 	uint32_t HDMI_GC_SEND;
 	uint32_t HDMI_NULL_SEND;
 	uint32_t HDMI_DATA_SCRAMBLE_EN;
+	uint32_t HDMI_ACP_SEND;
 	uint32_t HDMI_AUDIO_INFO_SEND;
 	uint32_t AFMT_AUDIO_INFO_UPDATE;
 	uint32_t HDMI_AUDIO_INFO_LINE;
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dmub_hw_lock_mgr.c b/drivers/gpu/drm/amd/display/dc/dce/dmub_hw_lock_mgr.c
index b1b2e3c6f379..3f32e9c3fbaf 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dmub_hw_lock_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dmub_hw_lock_mgr.c
@@ -65,5 +65,7 @@ void dmub_hw_lock_mgr_inbox0_cmd(struct dc_dmub_srv *dmub_srv,
 
 bool should_use_dmub_lock(struct dc_link *link)
 {
+	if (link->psr_settings.psr_version == DC_PSR_VERSION_SU_1)
+		return true;
 	return false;
 }
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c b/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c
index 312c68172689..0df06740ec39 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c
@@ -74,6 +74,22 @@ static enum dc_psr_state convert_psr_state(uint32_t raw_state)
 		state = PSR_STATE5b;
 	else if (raw_state == 0x53)
 		state = PSR_STATE5c;
+	else if (raw_state == 0x4A)
+		state = PSR_STATE4_FULL_FRAME;
+	else if (raw_state == 0x4B)
+		state = PSR_STATE4a_FULL_FRAME;
+	else if (raw_state == 0x4C)
+		state = PSR_STATE4b_FULL_FRAME;
+	else if (raw_state == 0x4D)
+		state = PSR_STATE4c_FULL_FRAME;
+	else if (raw_state == 0x4E)
+		state = PSR_STATE4_FULL_FRAME_POWERUP;
+	else if (raw_state == 0x60)
+		state = PSR_STATE_HWLOCK_MGR;
+	else if (raw_state == 0x61)
+		state = PSR_STATE_POLLVUPDATE;
+	else
+		state = PSR_STATE_INVALID;
 
 	return state;
 }
@@ -133,6 +149,9 @@ static bool dmub_psr_set_version(struct dmub_psr *dmub, struct dc_stream_state *
 	case DC_PSR_VERSION_1:
 		cmd.psr_set_version.psr_set_version_data.version = PSR_VERSION_1;
 		break;
+	case DC_PSR_VERSION_SU_1:
+		cmd.psr_set_version.psr_set_version_data.version = PSR_VERSION_SU_1;
+		break;
 	case DC_PSR_VERSION_UNSUPPORTED:
 	default:
 		cmd.psr_set_version.psr_set_version_data.version = PSR_VERSION_UNSUPPORTED;
@@ -232,6 +251,27 @@ static void dmub_psr_set_level(struct dmub_psr *dmub, uint16_t psr_level, uint8_
 }
 
 /**
+ * Set PSR vtotal requirement for FreeSync PSR.
+ */
+static void dmub_psr_set_sink_vtotal_in_psr_active(struct dmub_psr *dmub,
+		uint16_t psr_vtotal_idle, uint16_t psr_vtotal_su)
+{
+	union dmub_rb_cmd cmd;
+	struct dc_context *dc = dmub->ctx;
+
+	memset(&cmd, 0, sizeof(cmd));
+	cmd.psr_set_vtotal.header.type = DMUB_CMD__PSR;
+	cmd.psr_set_vtotal.header.sub_type = DMUB_CMD__SET_SINK_VTOTAL_IN_PSR_ACTIVE;
+	cmd.psr_set_vtotal.header.payload_bytes = sizeof(struct dmub_cmd_psr_set_vtotal_data);
+	cmd.psr_set_vtotal.psr_set_vtotal_data.psr_vtotal_idle = psr_vtotal_idle;
+	cmd.psr_set_vtotal.psr_set_vtotal_data.psr_vtotal_su = psr_vtotal_su;
+
+	dc_dmub_srv_cmd_queue(dc->dmub_srv, &cmd);
+	dc_dmub_srv_cmd_execute(dc->dmub_srv);
+	dc_dmub_srv_wait_idle(dc->dmub_srv);
+}
+
+/*
  * Set PSR power optimization flags.
  */
 static void dmub_psr_set_power_opt(struct dmub_psr *dmub, unsigned int power_opt, uint8_t panel_inst)
@@ -330,12 +370,35 @@ static bool dmub_psr_copy_settings(struct dmub_psr *dmub,
 	copy_settings_data->debug.u32All = 0;
 	copy_settings_data->debug.bitfields.visual_confirm	= dc->dc->debug.visual_confirm == VISUAL_CONFIRM_PSR;
 	copy_settings_data->debug.bitfields.use_hw_lock_mgr		= 1;
+	copy_settings_data->debug.bitfields.force_full_frame_update	= 0;
+
+	if (psr_context->su_granularity_required == 0)
+		copy_settings_data->su_y_granularity = 0;
+	else
+		copy_settings_data->su_y_granularity = psr_context->su_y_granularity;
+
+	copy_settings_data->line_capture_indication = 0;
+	copy_settings_data->line_time_in_us = psr_context->line_time_in_us;
+	copy_settings_data->rate_control_caps = psr_context->rate_control_caps;
 	copy_settings_data->fec_enable_status = (link->fec_state == dc_link_fec_enabled);
 	copy_settings_data->fec_enable_delay_in100us = link->dc->debug.fec_enable_delay_in100us;
 	copy_settings_data->cmd_version =  DMUB_CMD_PSR_CONTROL_VERSION_1;
 	copy_settings_data->panel_inst = panel_inst;
 	copy_settings_data->dsc_enable_status = (pipe_ctx->stream->timing.flags.DSC == 1);
 
+	/**
+	 * WA for PSRSU+DSC on specific TCON, if DSC is enabled, force PSRSU as ffu mode(full frame update)
+	 * Note that PSRSU+DSC is still under development.
+	 */
+	if (copy_settings_data->dsc_enable_status &&
+		link->dpcd_caps.sink_dev_id == DP_DEVICE_ID_38EC11 &&
+		!memcmp(link->dpcd_caps.sink_dev_id_str, DP_SINK_DEVICE_STR_ID_1,
+			sizeof(link->dpcd_caps.sink_dev_id_str)))
+		link->psr_settings.force_ffu_mode = 1;
+	else
+		link->psr_settings.force_ffu_mode = 0;
+	copy_settings_data->force_ffu_mode = link->psr_settings.force_ffu_mode;
+
 	if (link->fec_state == dc_link_fec_enabled &&
 		(!memcmp(link->dpcd_caps.sink_dev_id_str, DP_SINK_DEVICE_STR_ID_1,
 			sizeof(link->dpcd_caps.sink_dev_id_str)) ||
@@ -394,6 +457,7 @@ static const struct dmub_psr_funcs psr_funcs = {
 	.psr_set_level			= dmub_psr_set_level,
 	.psr_force_static		= dmub_psr_force_static,
 	.psr_get_residency		= dmub_psr_get_residency,
+	.psr_set_sink_vtotal_in_psr_active	= dmub_psr_set_sink_vtotal_in_psr_active,
 	.psr_set_power_opt		= dmub_psr_set_power_opt,
 };
 
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.h b/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.h
index 01acc01cc191..74005b9d352a 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.h
+++ b/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.h
@@ -46,6 +46,8 @@ struct dmub_psr_funcs {
 	void (*psr_force_static)(struct dmub_psr *dmub, uint8_t panel_inst);
 	void (*psr_get_residency)(struct dmub_psr *dmub, uint32_t *residency,
 	uint8_t panel_inst);
+	void (*psr_set_sink_vtotal_in_psr_active)(struct dmub_psr *dmub,
+	uint16_t psr_vtotal_idle, uint16_t psr_vtotal_su);
 	void (*psr_set_power_opt)(struct dmub_psr *dmub, unsigned int power_opt, uint8_t panel_inst);
 };
 
diff --git a/drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c b/drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c
index 635ef0e7c782..54805802cbd5 100644
--- a/drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/slab.h>
-
 #include "dm_services.h"
 
 #include "link_encoder.h"
@@ -614,6 +612,7 @@ static const struct encoder_feature_support link_enc_feature = {
 };
 
 static struct link_encoder *dce100_link_encoder_create(
+	struct dc_context *ctx,
 	const struct encoder_init_data *enc_init_data)
 {
 	struct dce110_link_encoder *enc110 =
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c
index 44564a4742b5..d241ee13b293 100644
--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c
@@ -23,9 +23,6 @@
  *
  */
 
-#include <linux/delay.h>
-#include <linux/slab.h>
-
 #include "dm_services.h"
 
 #include "dce/dce_11_0_d.h"
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
index 248602c15f3a..38a67051d470 100644
--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/delay.h>
-
 #include "dm_services.h"
 #include "dc.h"
 #include "dc_bios_types.h"
@@ -67,6 +65,7 @@
 
 #include "dcn10/dcn10_hw_sequencer.h"
 
+#include "link/link_dp_trace.h"
 #include "dce110_hw_sequencer.h"
 
 #define GAMMA_HW_POINTS_NUM 256
@@ -819,19 +818,19 @@ void dce110_edp_power_control(
 				div64_u64(dm_get_elapse_time_in_ns(
 						ctx,
 						current_ts,
-						link->link_trace.time_stamp.edp_poweroff), 1000000);
+						dp_trace_get_edp_poweroff_timestamp(link)), 1000000);
 		unsigned long long time_since_edp_poweron_ms =
 				div64_u64(dm_get_elapse_time_in_ns(
 						ctx,
 						current_ts,
-						link->link_trace.time_stamp.edp_poweron), 1000000);
+						dp_trace_get_edp_poweron_timestamp(link)), 1000000);
 		DC_LOG_HW_RESUME_S3(
 				"%s: transition: power_up=%d current_ts=%llu edp_poweroff=%llu edp_poweron=%llu time_since_edp_poweroff_ms=%llu time_since_edp_poweron_ms=%llu",
 				__func__,
 				power_up,
 				current_ts,
-				link->link_trace.time_stamp.edp_poweroff,
-				link->link_trace.time_stamp.edp_poweron,
+				dp_trace_get_edp_poweroff_timestamp(link),
+				dp_trace_get_edp_poweron_timestamp(link),
 				time_since_edp_poweroff_ms,
 				time_since_edp_poweron_ms);
 
@@ -846,7 +845,7 @@ void dce110_edp_power_control(
 					link->local_sink->edid_caps.panel_patch.extra_t12_ms;
 
 			/* Adjust remaining_min_edp_poweroff_time_ms if this is not the first time. */
-			if (link->link_trace.time_stamp.edp_poweroff != 0) {
+			if (dp_trace_get_edp_poweroff_timestamp(link) != 0) {
 				if (time_since_edp_poweroff_ms < remaining_min_edp_poweroff_time_ms)
 					remaining_min_edp_poweroff_time_ms =
 						remaining_min_edp_poweroff_time_ms - time_since_edp_poweroff_ms;
@@ -904,17 +903,13 @@ void dce110_edp_power_control(
 				__func__, (power_up ? "On":"Off"),
 				bp_result);
 
-		if (!power_up)
-			/*save driver power off time stamp*/
-			link->link_trace.time_stamp.edp_poweroff = dm_get_timestamp(ctx);
-		else
-			link->link_trace.time_stamp.edp_poweron = dm_get_timestamp(ctx);
+		dp_trace_set_edp_power_timestamp(link, power_up);
 
 		DC_LOG_HW_RESUME_S3(
 				"%s: updated values: edp_poweroff=%llu edp_poweron=%llu\n",
 				__func__,
-				link->link_trace.time_stamp.edp_poweroff,
-				link->link_trace.time_stamp.edp_poweron);
+				dp_trace_get_edp_poweroff_timestamp(link),
+				dp_trace_get_edp_poweron_timestamp(link));
 
 		if (bp_result != BP_RESULT_OK)
 			DC_LOG_ERROR(
@@ -942,14 +937,14 @@ void dce110_edp_wait_for_T12(
 		return;
 
 	if (!link->panel_cntl->funcs->is_panel_powered_on(link->panel_cntl) &&
-			link->link_trace.time_stamp.edp_poweroff != 0) {
+			dp_trace_get_edp_poweroff_timestamp(link) != 0) {
 		unsigned int t12_duration = 500; // Default T12 as per spec
 		unsigned long long current_ts = dm_get_timestamp(ctx);
 		unsigned long long time_since_edp_poweroff_ms =
 				div64_u64(dm_get_elapse_time_in_ns(
 						ctx,
 						current_ts,
-						link->link_trace.time_stamp.edp_poweroff), 1000000);
+						dp_trace_get_edp_poweroff_timestamp(link)), 1000000);
 
 		t12_duration += link->local_sink->edid_caps.panel_patch.extra_t12_ms; // Add extra T12
 
@@ -1248,8 +1243,18 @@ void dce110_blank_stream(struct pipe_ctx *pipe_ctx)
 			 * has changed or they enter protection state and hang.
 			 */
 			msleep(60);
-		} else if (pipe_ctx->stream->signal == SIGNAL_TYPE_EDP)
-			edp_receiver_ready_T9(link);
+		} else if (pipe_ctx->stream->signal == SIGNAL_TYPE_EDP) {
+			if (!link->dc->config.edp_no_power_sequencing) {
+				/*
+				 * Sometimes, DP receiver chip power-controlled externally by an
+				 * Embedded Controller could be treated and used as eDP,
+				 * if it drives mobile display. In this case,
+				 * we shouldn't be doing power-sequencing, hence we can skip
+				 * waiting for T9-ready.
+				 */
+				edp_receiver_ready_T9(link);
+			}
+		}
 	}
 
 }
@@ -1368,11 +1373,9 @@ static void program_scaler(const struct dc *dc,
 {
 	struct tg_color color = {0};
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	/* TOFPGA */
 	if (pipe_ctx->plane_res.xfm->funcs->transform_set_pixel_storage_depth == NULL)
 		return;
-#endif
 
 	if (dc->debug.visual_confirm == VISUAL_CONFIRM_SURFACE)
 		get_surface_visual_confirm_color(pipe_ctx, &color);
@@ -1432,6 +1435,7 @@ static enum dc_status dce110_enable_stream_timing(
 		if (false == pipe_ctx->clock_source->funcs->program_pix_clk(
 				pipe_ctx->clock_source,
 				&pipe_ctx->stream_res.pix_clk_params,
+				dp_get_link_encoding_format(&pipe_ctx->link_config.dp_link_settings),
 				&pipe_ctx->pll_settings)) {
 			BREAK_TO_DEBUGGER();
 			return DC_ERROR_UNEXPECTED;
@@ -1771,29 +1775,9 @@ void dce110_enable_accelerated_mode(struct dc *dc, struct dc_state *context)
 				break;
 			}
 		}
-
-		/*
-		 * TO-DO: So far the code logic below only addresses single eDP case.
-		 * For dual eDP case, there are a few things that need to be
-		 * implemented first:
-		 *
-		 * 1. Change the fastboot logic above, so eDP link[0 or 1]'s
-		 * stream[0 or 1] will all be checked.
-		 *
-		 * 2. Change keep_edp_vdd_on to an array, and maintain keep_edp_vdd_on
-		 * for each eDP.
-		 *
-		 * Once above 2 things are completed, we can then change the logic below
-		 * correspondingly, so dual eDP case will be fully covered.
-		 */
-
-		// We are trying to enable eDP, don't power down VDD if eDP stream is existing
-		if ((edp_stream_num == 1 && edp_streams[0] != NULL) || can_apply_edp_fast_boot) {
+		// We are trying to enable eDP, don't power down VDD
+		if (can_apply_edp_fast_boot)
 			keep_edp_vdd_on = true;
-			DC_LOG_EVENT_LINK_TRAINING("Keep eDP Vdd on\n");
-		} else {
-			DC_LOG_EVENT_LINK_TRAINING("No eDP stream enabled, turn eDP Vdd off\n");
-		}
 	}
 
 	// Check seamless boot support
@@ -2186,9 +2170,10 @@ static void dce110_setup_audio_dto(
 			build_audio_output(context, pipe_ctx, &audio_output);
 
 			if (dc->res_pool->dccg && dc->res_pool->dccg->funcs->set_audio_dtbclk_dto) {
-				/* disable audio DTBCLK DTO */
+				struct dtbclk_dto_params dto_params = {0};
+
 				dc->res_pool->dccg->funcs->set_audio_dtbclk_dto(
-					dc->res_pool->dccg, 0);
+					dc->res_pool->dccg, &dto_params);
 
 				pipe_ctx->stream_res.audio->funcs->wall_dto_setup(
 						pipe_ctx->stream_res.audio,
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_opp_regamma_v.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_opp_regamma_v.c
index 34c5e3c7c6d2..9b65b77e8823 100644
--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_opp_regamma_v.c
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_opp_regamma_v.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/delay.h>
-
 #include "dm_services.h"
 
 /* include DCE11 register header files */
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c
index ef56eab4e5da..f808315b2835 100644
--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/slab.h>
-
 #include "dm_services.h"
 
 #include "link_encoder.h"
@@ -662,6 +660,7 @@ static const struct encoder_feature_support link_enc_feature = {
 };
 
 static struct link_encoder *dce110_link_encoder_create(
+	struct dc_context *ctx,
 	const struct encoder_init_data *enc_init_data)
 {
 	struct dce110_link_encoder *enc110 =
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_transform_v.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_transform_v.c
index 45bca0db5e5e..28d3b2663cd3 100644
--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_transform_v.c
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_transform_v.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/delay.h>
-
 #include "dce110_transform_v.h"
 #include "dm_services.h"
 #include "dc.h"
diff --git a/drivers/gpu/drm/amd/display/dc/dce112/dce112_compressor.c b/drivers/gpu/drm/amd/display/dc/dce112/dce112_compressor.c
index 51cb45d8b9ab..faae12cf7968 100644
--- a/drivers/gpu/drm/amd/display/dc/dce112/dce112_compressor.c
+++ b/drivers/gpu/drm/amd/display/dc/dce112/dce112_compressor.c
@@ -23,9 +23,6 @@
  *
  */
 
-#include <linux/delay.h>
-#include <linux/slab.h>
-
 #include "dm_services.h"
 
 #include "dce/dce_11_2_d.h"
diff --git a/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c b/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c
index 560da6cbcaa3..e179e80667d1 100644
--- a/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/slab.h>
-
 #include "dm_services.h"
 
 #include "link_encoder.h"
@@ -620,6 +618,7 @@ static const struct encoder_feature_support link_enc_feature = {
 };
 
 static struct link_encoder *dce112_link_encoder_create(
+	struct dc_context *ctx,
 	const struct encoder_init_data *enc_init_data)
 {
 	struct dce110_link_encoder *enc110 =
diff --git a/drivers/gpu/drm/amd/display/dc/dce120/dce120_resource.c b/drivers/gpu/drm/amd/display/dc/dce120/dce120_resource.c
index c65e4d125c8e..1b70b78e2fa1 100644
--- a/drivers/gpu/drm/amd/display/dc/dce120/dce120_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dce120/dce120_resource.c
@@ -24,8 +24,6 @@
  *
  */
 
-#include <linux/slab.h>
-
 #include "dm_services.h"
 
 
@@ -699,6 +697,7 @@ static const struct encoder_feature_support link_enc_feature = {
 };
 
 static struct link_encoder *dce120_link_encoder_create(
+	struct dc_context *ctx,
 	const struct encoder_init_data *enc_init_data)
 {
 	struct dce110_link_encoder *enc110 =
diff --git a/drivers/gpu/drm/amd/display/dc/dce60/dce60_resource.c b/drivers/gpu/drm/amd/display/dc/dce60/dce60_resource.c
index dcfa0a3efa00..fc6aa098bda0 100644
--- a/drivers/gpu/drm/amd/display/dc/dce60/dce60_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dce60/dce60_resource.c
@@ -710,6 +710,7 @@ static const struct encoder_feature_support link_enc_feature = {
 };
 
 static struct link_encoder *dce60_link_encoder_create(
+	struct dc_context *ctx,
 	const struct encoder_init_data *enc_init_data)
 {
 	struct dce110_link_encoder *enc110 =
diff --git a/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c b/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c
index 725d92e40cd3..b28025960050 100644
--- a/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/slab.h>
-
 #include "dce/dce_8_0_d.h"
 #include "dce/dce_8_0_sh_mask.h"
 
@@ -715,6 +713,7 @@ static const struct encoder_feature_support link_enc_feature = {
 };
 
 static struct link_encoder *dce80_link_encoder_create(
+	struct dc_context *ctx,
 	const struct encoder_init_data *enc_init_data)
 {
 	struct dce110_link_encoder *enc110 =
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c
index 80595d7f060c..0f746bb4e500 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/delay.h>
-
 #include "dm_services.h"
 #include "dcn10_hubp.h"
 #include "dcn10_hubbub.h"
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h
index 39485bdeb90e..e48fd044f572 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h
@@ -158,8 +158,39 @@ struct dcn_hubbub_registers {
 	uint32_t DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_C;
 	uint32_t DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_D;
 	uint32_t DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_D;
+	uint32_t DCHUBBUB_ARB_USR_RETRAINING_CNTL;
+	uint32_t DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_A;
+	uint32_t DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_B;
+	uint32_t DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_C;
+	uint32_t DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_D;
+	uint32_t DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_A;
+	uint32_t DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_B;
+	uint32_t DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_C;
+	uint32_t DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_D;
+	uint32_t DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_A;
+	uint32_t DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_B;
+	uint32_t DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_C;
+	uint32_t DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_D;
 };
 
+#define HUBBUB_REG_FIELD_LIST_DCN32(type) \
+		type DCHUBBUB_ARB_ALLOW_USR_RETRAINING_FORCE_VALUE;\
+		type DCHUBBUB_ARB_ALLOW_USR_RETRAINING_FORCE_ENABLE;\
+		type DCHUBBUB_ARB_DO_NOT_FORCE_ALLOW_USR_RETRAINING_DURING_PSTATE_CHANGE_REQUEST;\
+		type DCHUBBUB_ARB_DO_NOT_FORCE_ALLOW_USR_RETRAINING_DURING_PRE_CSTATE;\
+		type DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_A;\
+		type DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_B;\
+		type DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_C;\
+		type DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_D;\
+		type DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_A;\
+		type DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_B;\
+		type DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_C;\
+		type DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_D;\
+		type DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_A;\
+		type DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_B;\
+		type DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_C;\
+		type DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_D
+
 /* set field name */
 #define HUBBUB_SF(reg_name, field_name, post_fix)\
 	.field_name = reg_name ## __ ## field_name ## post_fix
@@ -337,6 +368,7 @@ struct dcn_hubbub_shift {
 	HUBBUB_STUTTER_REG_FIELD_LIST(uint8_t);
 	HUBBUB_HVM_REG_FIELD_LIST(uint8_t);
 	HUBBUB_RET_REG_FIELD_LIST(uint8_t);
+	HUBBUB_REG_FIELD_LIST_DCN32(uint8_t);
 };
 
 struct dcn_hubbub_mask {
@@ -344,6 +376,7 @@ struct dcn_hubbub_mask {
 	HUBBUB_STUTTER_REG_FIELD_LIST(uint32_t);
 	HUBBUB_HVM_REG_FIELD_LIST(uint32_t);
 	HUBBUB_RET_REG_FIELD_LIST(uint32_t);
+	HUBBUB_REG_FIELD_LIST_DCN32(uint32_t);
 };
 
 struct dc;
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c
index fbff6beb78be..564e061ccb58 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c
@@ -1188,6 +1188,8 @@ void hubp1_cursor_set_position(
 	uint32_t dst_x_offset;
 	uint32_t cur_en = pos->enable ? 1 : 0;
 
+	hubp->curs_pos = *pos;
+
 	/*
 	 * Guard aganst cursor_set_position() from being called with invalid
 	 * attributes
@@ -1316,7 +1318,7 @@ void hubp1_set_flip_int(struct hubp *hubp)
  *
  * @hubp: hubp struct reference.
  */
-void hubp1_wait_pipe_read_start(struct hubp *hubp)
+static void hubp1_wait_pipe_read_start(struct hubp *hubp)
 {
 	struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp);
 
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
index 781334b395ba..5b5d952b2b8c 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
@@ -51,6 +51,8 @@
 #include "link_hwss.h"
 #include "dpcd_defs.h"
 #include "dsc.h"
+#include "dce/dmub_psr.h"
+#include "dc_dmub_srv.h"
 #include "dce/dmub_hw_lock_mgr.h"
 #include "dc_trace.h"
 #include "dce/dmub_outbox.h"
@@ -108,6 +110,7 @@ void dcn10_lock_all_pipes(struct dc *dc,
 		 */
 		if (pipe_ctx->top_pipe ||
 		    !pipe_ctx->stream ||
+		    !pipe_ctx->plane_state ||
 		    !tg->funcs->is_tg_enabled(tg))
 			continue;
 
@@ -442,7 +445,7 @@ void dcn10_log_hw_state(struct dc *dc,
 
 		struct link_enc_state s = {0};
 
-		if (lenc->funcs->read_state) {
+		if (lenc && lenc->funcs->read_state) {
 			lenc->funcs->read_state(lenc, &s);
 			DTN_INFO("[%-3d]: %-12d %-22d %-22d %-25d\n",
 				i,
@@ -890,6 +893,7 @@ enum dc_status dcn10_enable_stream_timing(
 	if (false == pipe_ctx->clock_source->funcs->program_pix_clk(
 			pipe_ctx->clock_source,
 			&pipe_ctx->stream_res.pix_clk_params,
+			dp_get_link_encoding_format(&pipe_ctx->link_config.dp_link_settings),
 			&pipe_ctx->pll_settings)) {
 		BREAK_TO_DEBUGGER();
 		return DC_ERROR_UNEXPECTED;
@@ -1153,7 +1157,9 @@ void dcn10_plane_atomic_disconnect(struct dc *dc, struct pipe_ctx *pipe_ctx)
 		return;
 
 	mpc->funcs->remove_mpcc(mpc, mpc_tree_params, mpcc_to_remove);
-	if (opp != NULL)
+	// Phantom pipes have OTG disabled by default, so MPCC_STATUS will never assert idle,
+	// so don't wait for MPCC_IDLE in the programming sequence
+	if (opp != NULL && !pipe_ctx->plane_state->is_phantom)
 		opp->mpcc_disconnect_pending[pipe_ctx->plane_res.mpcc_inst] = true;
 
 	dc->optimized_required = true;
@@ -1259,6 +1265,7 @@ void dcn10_init_pipes(struct dc *dc, struct dc_state *context)
 {
 	int i;
 	struct dce_hwseq *hws = dc->hwseq;
+	struct hubbub *hubbub = dc->res_pool->hubbub;
 	bool can_apply_seamless_boot = false;
 
 	for (i = 0; i < context->stream_count; i++) {
@@ -1294,6 +1301,21 @@ void dcn10_init_pipes(struct dc *dc, struct dc_state *context)
 		}
 	}
 
+	/* Reset det size */
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
+		struct hubp *hubp = dc->res_pool->hubps[i];
+
+		/* Do not need to reset for seamless boot */
+		if (pipe_ctx->stream != NULL && can_apply_seamless_boot)
+			continue;
+
+		if (hubbub && hubp) {
+			if (hubbub->funcs->program_det_size)
+				hubbub->funcs->program_det_size(hubbub, hubp->inst, 0);
+		}
+	}
+
 	/* num_opp will be equal to number of mpcc */
 	for (i = 0; i < dc->res_pool->res_cap->num_opp; i++) {
 		struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
@@ -1359,6 +1381,11 @@ void dcn10_init_pipes(struct dc *dc, struct dc_state *context)
 		pipe_ctx->stream_res.tg = NULL;
 		pipe_ctx->plane_res.hubp = NULL;
 
+		if (tg->funcs->is_tg_enabled(tg)) {
+			if (tg->funcs->init_odm)
+				tg->funcs->init_odm(tg);
+		}
+
 		tg->funcs->tg_init(tg);
 	}
 
@@ -1493,8 +1520,12 @@ void dcn10_init_hw(struct dc *dc)
 
 		/* Check for enabled DIG to identify enabled display */
 		if (link->link_enc->funcs->is_dig_enabled &&
-			link->link_enc->funcs->is_dig_enabled(link->link_enc))
+			link->link_enc->funcs->is_dig_enabled(link->link_enc)) {
 			link->link_status.link_active = true;
+			if (link->link_enc->funcs->fec_is_active &&
+					link->link_enc->funcs->fec_is_active(link->link_enc))
+				link->fec_state = dc_link_fec_enabled;
+		}
 	}
 
 	/* we want to turn off all dp displays before doing detection */
@@ -2522,27 +2553,32 @@ void dcn10_update_mpcc(struct dc *dc, struct pipe_ctx *pipe_ctx)
 	struct mpc *mpc = dc->res_pool->mpc;
 	struct mpc_tree *mpc_tree_params = &(pipe_ctx->stream_res.opp->mpc_tree_params);
 
-	if (per_pixel_alpha)
-		blnd_cfg.alpha_mode = MPCC_ALPHA_BLEND_MODE_PER_PIXEL_ALPHA;
-	else
-		blnd_cfg.alpha_mode = MPCC_ALPHA_BLEND_MODE_GLOBAL_ALPHA;
-
 	blnd_cfg.overlap_only = false;
 	blnd_cfg.global_gain = 0xff;
 
+	if (per_pixel_alpha) {
+		/* DCN1.0 has output CM before MPC which seems to screw with
+		 * pre-multiplied alpha.
+		 */
+		blnd_cfg.pre_multiplied_alpha = (is_rgb_cspace(
+				pipe_ctx->stream->output_color_space)
+						&& pipe_ctx->plane_state->pre_multiplied_alpha);
+		if (pipe_ctx->plane_state->global_alpha) {
+			blnd_cfg.alpha_mode = MPCC_ALPHA_BLEND_MODE_PER_PIXEL_ALPHA_COMBINED_GLOBAL_GAIN;
+			blnd_cfg.global_gain = pipe_ctx->plane_state->global_alpha_value;
+		} else {
+			blnd_cfg.alpha_mode = MPCC_ALPHA_BLEND_MODE_PER_PIXEL_ALPHA;
+		}
+	} else {
+		blnd_cfg.pre_multiplied_alpha = false;
+		blnd_cfg.alpha_mode = MPCC_ALPHA_BLEND_MODE_GLOBAL_ALPHA;
+	}
+
 	if (pipe_ctx->plane_state->global_alpha)
 		blnd_cfg.global_alpha = pipe_ctx->plane_state->global_alpha_value;
 	else
 		blnd_cfg.global_alpha = 0xff;
 
-	/* DCN1.0 has output CM before MPC which seems to screw with
-	 * pre-multiplied alpha.
-	 */
-	blnd_cfg.pre_multiplied_alpha = is_rgb_cspace(
-			pipe_ctx->stream->output_color_space)
-					&& per_pixel_alpha;
-
-
 	/*
 	 * TODO: remove hack
 	 * Note: currently there is a bug in init_hw such that
@@ -2581,7 +2617,6 @@ void dcn10_update_mpcc(struct dc *dc, struct pipe_ctx *pipe_ctx)
 	dc->hwss.update_visual_confirm_color(dc, pipe_ctx, &blnd_cfg.black_color, mpcc_id);
 
 	ASSERT(new_mpcc != NULL);
-
 	hubp->opp_id = pipe_ctx->stream_res.opp->inst;
 	hubp->mpcc_id = mpcc_id;
 }
@@ -2979,8 +3014,11 @@ void dcn10_prepare_bandwidth(
 			true);
 	dcn10_stereo_hw_frame_pack_wa(dc, context);
 
-	if (dc->debug.pplib_wm_report_mode == WM_REPORT_OVERRIDE)
+	if (dc->debug.pplib_wm_report_mode == WM_REPORT_OVERRIDE) {
+		DC_FP_START();
 		dcn_bw_notify_pplib_of_wm_ranges(dc);
+		DC_FP_END();
+	}
 
 	if (dc->debug.sanity_checks)
 		hws->funcs.verify_allow_pstate_change_high(dc);
@@ -3013,8 +3051,11 @@ void dcn10_optimize_bandwidth(
 
 	dcn10_stereo_hw_frame_pack_wa(dc, context);
 
-	if (dc->debug.pplib_wm_report_mode == WM_REPORT_OVERRIDE)
+	if (dc->debug.pplib_wm_report_mode == WM_REPORT_OVERRIDE) {
+		DC_FP_START();
 		dcn_bw_notify_pplib_of_wm_ranges(dc);
+		DC_FP_END();
+	}
 
 	if (dc->debug.sanity_checks)
 		hws->funcs.verify_allow_pstate_change_high(dc);
@@ -3039,12 +3080,16 @@ void dcn10_set_drr(struct pipe_ctx **pipe_ctx,
 	 * as well.
 	 */
 	for (i = 0; i < num_pipes; i++) {
-		pipe_ctx[i]->stream_res.tg->funcs->set_drr(
-			pipe_ctx[i]->stream_res.tg, &params);
-		if (adjust.v_total_max != 0 && adjust.v_total_min != 0)
-			pipe_ctx[i]->stream_res.tg->funcs->set_static_screen_control(
-					pipe_ctx[i]->stream_res.tg,
-					event_triggers, num_frames);
+		if ((pipe_ctx[i]->stream_res.tg != NULL) && pipe_ctx[i]->stream_res.tg->funcs) {
+			if (pipe_ctx[i]->stream_res.tg->funcs->set_drr)
+				pipe_ctx[i]->stream_res.tg->funcs->set_drr(
+					pipe_ctx[i]->stream_res.tg, &params);
+			if (adjust.v_total_max != 0 && adjust.v_total_min != 0)
+				if (pipe_ctx[i]->stream_res.tg->funcs->set_static_screen_control)
+					pipe_ctx[i]->stream_res.tg->funcs->set_static_screen_control(
+						pipe_ctx[i]->stream_res.tg,
+						event_triggers, num_frames);
+		}
 	}
 }
 
@@ -3175,7 +3220,8 @@ void dcn10_wait_for_mpcc_disconnect(
 		if (pipe_ctx->stream_res.opp->mpcc_disconnect_pending[mpcc_inst]) {
 			struct hubp *hubp = get_hubp_by_inst(res_pool, mpcc_inst);
 
-			res_pool->mpc->funcs->wait_for_idle(res_pool->mpc, mpcc_inst);
+			if (pipe_ctx->stream_res.tg->funcs->is_tg_enabled(pipe_ctx->stream_res.tg))
+				res_pool->mpc->funcs->wait_for_idle(res_pool->mpc, mpcc_inst);
 			pipe_ctx->stream_res.opp->mpcc_disconnect_pending[mpcc_inst] = false;
 			hubp->funcs->set_blank(hubp, true);
 		}
@@ -3201,7 +3247,7 @@ void dcn10_update_pending_status(struct pipe_ctx *pipe_ctx)
 	struct dc_plane_state *plane_state = pipe_ctx->plane_state;
 	struct timing_generator *tg = pipe_ctx->stream_res.tg;
 	bool flip_pending;
-	struct dc *dc = plane_state->ctx->dc;
+	struct dc *dc = pipe_ctx->stream->ctx->dc;
 
 	if (plane_state == NULL)
 		return;
@@ -3287,6 +3333,127 @@ static bool dcn10_can_pipe_disable_cursor(struct pipe_ctx *pipe_ctx)
 	return false;
 }
 
+static bool dcn10_dmub_should_update_cursor_data(
+		struct pipe_ctx *pipe_ctx,
+		struct dc_debug_options *debug)
+{
+	if (pipe_ctx->plane_state->address.type == PLN_ADDR_TYPE_VIDEO_PROGRESSIVE)
+		return false;
+
+	if (pipe_ctx->stream->link->psr_settings.psr_version == DC_PSR_VERSION_SU_1)
+		return true;
+
+	if (pipe_ctx->stream->link->psr_settings.psr_version == DC_PSR_VERSION_1 &&
+	    debug->enable_sw_cntl_psr)
+		return true;
+
+	return false;
+}
+
+static void dcn10_dmub_update_cursor_data(
+		struct pipe_ctx *pipe_ctx,
+		struct hubp *hubp,
+		const struct dc_cursor_mi_param *param,
+		const struct dc_cursor_position *cur_pos,
+		const struct dc_cursor_attributes *cur_attr)
+{
+	union dmub_rb_cmd cmd;
+	struct dmub_cmd_update_cursor_info_data *update_cursor_info;
+	const struct dc_cursor_position *pos;
+	const struct dc_cursor_attributes *attr;
+	int src_x_offset = 0;
+	int src_y_offset = 0;
+	int x_hotspot = 0;
+	int cursor_height = 0;
+	int cursor_width = 0;
+	uint32_t cur_en = 0;
+	unsigned int panel_inst = 0;
+
+	struct dc_debug_options *debug = &hubp->ctx->dc->debug;
+
+	if (!dcn10_dmub_should_update_cursor_data(pipe_ctx, debug))
+		return;
+	/**
+	 * if cur_pos == NULL means the caller is from cursor_set_attribute
+	 * then driver use previous cursor position data
+	 * if cur_attr == NULL means the caller is from cursor_set_position
+	 * then driver use previous cursor attribute
+	 * if cur_pos or cur_attr is not NULL then update it
+	 */
+	if (cur_pos != NULL)
+		pos = cur_pos;
+	else
+		pos = &hubp->curs_pos;
+
+	if (cur_attr != NULL)
+		attr = cur_attr;
+	else
+		attr = &hubp->curs_attr;
+
+	if (!dc_get_edp_link_panel_inst(hubp->ctx->dc, pipe_ctx->stream->link, &panel_inst))
+		return;
+
+	src_x_offset = pos->x - pos->x_hotspot - param->viewport.x;
+	src_y_offset = pos->y - pos->y_hotspot - param->viewport.y;
+	x_hotspot = pos->x_hotspot;
+	cursor_height = (int)attr->height;
+	cursor_width = (int)attr->width;
+	cur_en = pos->enable ? 1:0;
+
+	// Rotated cursor width/height and hotspots tweaks for offset calculation
+	if (param->rotation == ROTATION_ANGLE_90 || param->rotation == ROTATION_ANGLE_270) {
+		swap(cursor_height, cursor_width);
+		if (param->rotation == ROTATION_ANGLE_90) {
+			src_x_offset = pos->x - pos->y_hotspot - param->viewport.x;
+			src_y_offset = pos->y - pos->x_hotspot - param->viewport.y;
+		}
+	} else if (param->rotation == ROTATION_ANGLE_180) {
+		src_x_offset = pos->x - param->viewport.x;
+		src_y_offset = pos->y - param->viewport.y;
+	}
+
+	if (param->mirror) {
+		x_hotspot = param->viewport.width - x_hotspot;
+		src_x_offset = param->viewport.x + param->viewport.width - src_x_offset;
+	}
+
+	if (src_x_offset >= (int)param->viewport.width)
+		cur_en = 0;  /* not visible beyond right edge*/
+
+	if (src_x_offset + cursor_width <= 0)
+		cur_en = 0;  /* not visible beyond left edge*/
+
+	if (src_y_offset >= (int)param->viewport.height)
+		cur_en = 0;  /* not visible beyond bottom edge*/
+
+	if (src_y_offset + cursor_height <= 0)
+		cur_en = 0;  /* not visible beyond top edge*/
+
+	// Cursor bitmaps have different hotspot values
+	// There's a possibility that the above logic returns a negative value, so we clamp them to 0
+	if (src_x_offset < 0)
+		src_x_offset = 0;
+	if (src_y_offset < 0)
+		src_y_offset = 0;
+
+	memset(&cmd, 0x0, sizeof(cmd));
+	cmd.update_cursor_info.header.type = DMUB_CMD__UPDATE_CURSOR_INFO;
+	cmd.update_cursor_info.header.payload_bytes =
+			sizeof(cmd.update_cursor_info.update_cursor_info_data);
+	update_cursor_info = &cmd.update_cursor_info.update_cursor_info_data;
+	update_cursor_info->cursor_rect.x = src_x_offset + param->viewport.x;
+	update_cursor_info->cursor_rect.y = src_y_offset + param->viewport.y;
+	update_cursor_info->cursor_rect.width = attr->width;
+	update_cursor_info->cursor_rect.height = attr->height;
+	update_cursor_info->enable = cur_en;
+	update_cursor_info->pipe_idx = pipe_ctx->pipe_idx;
+	update_cursor_info->cmd_version = DMUB_CMD_PSR_CONTROL_VERSION_1;
+	update_cursor_info->panel_inst = panel_inst;
+	dc_dmub_srv_cmd_queue(pipe_ctx->stream->ctx->dmub_srv, &cmd);
+	dc_dmub_srv_cmd_execute(pipe_ctx->stream->ctx->dmub_srv);
+	dc_dmub_srv_wait_idle(pipe_ctx->stream->ctx->dmub_srv);
+}
+
 void dcn10_set_cursor_position(struct pipe_ctx *pipe_ctx)
 {
 	struct dc_cursor_position pos_cpy = pipe_ctx->stream->cursor_position;
@@ -3485,6 +3652,7 @@ void dcn10_set_cursor_position(struct pipe_ctx *pipe_ctx)
 			pipe_ctx->plane_res.scl_data.viewport.height - pos_cpy.y;
 	}
 
+	dcn10_dmub_update_cursor_data(pipe_ctx, hubp, &param, &pos_cpy, NULL);
 	hubp->funcs->set_cursor_position(hubp, &pos_cpy, &param);
 	dpp->funcs->set_cursor_position(dpp, &pos_cpy, &param, hubp->curs_attr.width, hubp->curs_attr.height);
 }
@@ -3492,6 +3660,25 @@ void dcn10_set_cursor_position(struct pipe_ctx *pipe_ctx)
 void dcn10_set_cursor_attribute(struct pipe_ctx *pipe_ctx)
 {
 	struct dc_cursor_attributes *attributes = &pipe_ctx->stream->cursor_attributes;
+	struct dc_cursor_mi_param param = { 0 };
+
+	/**
+	 * If enter PSR without cursor attribute update
+	 * the cursor attribute of dmub_restore_plane
+	 * are initial value. call dmub to exit PSR and
+	 * restore plane then update cursor attribute to
+	 * avoid override with initial value
+	 */
+	if (pipe_ctx->plane_state != NULL) {
+		param.pixel_clk_khz = pipe_ctx->stream->timing.pix_clk_100hz / 10;
+		param.ref_clk_khz = pipe_ctx->stream->ctx->dc->res_pool->ref_clocks.dchub_ref_clock_inKhz;
+		param.viewport = pipe_ctx->plane_res.scl_data.viewport;
+		param.h_scale_ratio = pipe_ctx->plane_res.scl_data.ratios.horz;
+		param.v_scale_ratio = pipe_ctx->plane_res.scl_data.ratios.vert;
+		param.rotation = pipe_ctx->plane_state->rotation;
+		param.mirror = pipe_ctx->plane_state->horizontal_mirror;
+		dcn10_dmub_update_cursor_data(pipe_ctx, pipe_ctx->plane_res.hubp, &param, NULL, attributes);
+	}
 
 	pipe_ctx->plane_res.hubp->funcs->set_cursor_attributes(
 			pipe_ctx->plane_res.hubp, attributes);
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_ipp.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_ipp.c
index f05371c1fc36..24b68337d76e 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_ipp.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_ipp.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/slab.h>
-
 #include "dm_services.h"
 #include "dcn10_ipp.h"
 #include "reg_helper.h"
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.c
index ca39361f71c8..fbccb7263ad2 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.c
@@ -23,9 +23,6 @@
  *
  */
 
-#include <linux/delay.h>
-#include <linux/slab.h>
-
 #include "reg_helper.h"
 
 #include "core_types.h"
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.h
index 663aac0a164a..773380ef4997 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.h
@@ -167,6 +167,7 @@ struct dcn10_link_enc_registers {
 	uint32_t DIO_LINKD_CNTL;
 	uint32_t DIO_LINKE_CNTL;
 	uint32_t DIO_LINKF_CNTL;
+	uint32_t DIG_FIFO_CTRL0;
 };
 
 #define LE_SF(reg_name, field_name, post_fix)\
@@ -472,11 +473,15 @@ struct dcn10_link_enc_registers {
 	type HPO_DP_ENC_SEL;\
 	type HPO_HDMI_ENC_SEL
 
+#define DCN32_LINK_ENCODER_REG_FIELD_LIST(type) \
+	type DIG_FIFO_OUTPUT_PIXEL_MODE
+
 struct dcn10_link_enc_shift {
 	DCN_LINK_ENCODER_REG_FIELD_LIST(uint8_t);
 	DCN20_LINK_ENCODER_REG_FIELD_LIST(uint8_t);
 	DCN30_LINK_ENCODER_REG_FIELD_LIST(uint8_t);
 	DCN31_LINK_ENCODER_REG_FIELD_LIST(uint8_t);
+	DCN32_LINK_ENCODER_REG_FIELD_LIST(uint8_t);
 };
 
 struct dcn10_link_enc_mask {
@@ -484,6 +489,7 @@ struct dcn10_link_enc_mask {
 	DCN20_LINK_ENCODER_REG_FIELD_LIST(uint32_t);
 	DCN30_LINK_ENCODER_REG_FIELD_LIST(uint32_t);
 	DCN31_LINK_ENCODER_REG_FIELD_LIST(uint32_t);
+	DCN32_LINK_ENCODER_REG_FIELD_LIST(uint32_t);
 };
 
 struct dcn10_link_encoder {
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c
index 11019c2c62cc..8e9384094f6d 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c
@@ -49,6 +49,11 @@ void mpc1_set_bg_color(struct mpc *mpc,
 
 	/* find bottommost mpcc. */
 	while (bottommost_mpcc->mpcc_bot) {
+		/* avoid circular linked link */
+		ASSERT(bottommost_mpcc != bottommost_mpcc->mpcc_bot);
+		if (bottommost_mpcc == bottommost_mpcc->mpcc_bot)
+			break;
+
 		bottommost_mpcc = bottommost_mpcc->mpcc_bot;
 	}
 
@@ -126,6 +131,12 @@ struct mpcc *mpc1_get_mpcc_for_dpp(struct mpc_tree *tree, int dpp_id)
 	while (tmp_mpcc != NULL) {
 		if (tmp_mpcc->dpp_id == dpp_id)
 			return tmp_mpcc;
+
+		/* avoid circular linked list */
+		ASSERT(tmp_mpcc != tmp_mpcc->mpcc_bot);
+		if (tmp_mpcc == tmp_mpcc->mpcc_bot)
+			break;
+
 		tmp_mpcc = tmp_mpcc->mpcc_bot;
 	}
 	return NULL;
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.c
index 2c409356f512..41cec7acf51f 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/slab.h>
-
 #include "dm_services.h"
 #include "dcn10_opp.h"
 #include "reg_helper.h"
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c
index b1671b00ce40..3fc300cd1ce9 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c
@@ -165,6 +165,7 @@ void optc1_program_timing(
 	optc1->vupdate_width = vupdate_width;
 	patched_crtc_timing = *dc_crtc_timing;
 	apply_front_porch_workaround(&patched_crtc_timing);
+	optc1->orginal_patched_timing = patched_crtc_timing;
 
 	/* Load horizontal timing */
 
@@ -464,6 +465,11 @@ void optc1_enable_optc_clock(struct timing_generator *optc, bool enable)
 				OTG_CLOCK_ON, 1,
 				1, 1000);
 	} else  {
+
+		//last chance to clear underflow, otherwise, it will always there due to clock is off.
+		if (optc->funcs->is_optc_underflow_occurred(optc) == true)
+			optc->funcs->clear_optc_underflow(optc);
+
 		REG_UPDATE_2(OTG_CLOCK_CONTROL,
 				OTG_CLOCK_GATE_DIS, 0,
 				OTG_CLOCK_EN, 0);
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.h
index c50c29984d51..3fe5882ed018 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.h
@@ -521,13 +521,17 @@ struct dcn_optc_registers {
 	type OTG_CRC_DATA_FORMAT;\
 	type OTG_V_TOTAL_LAST_USED_BY_DRR;
 
+#define TG_REG_FIELD_LIST_DCN3_2(type) \
+	type OTG_H_TIMING_DIV_MODE_MANUAL;
 
 struct dcn_optc_shift {
 	TG_REG_FIELD_LIST(uint8_t)
+	TG_REG_FIELD_LIST_DCN3_2(uint8_t)
 };
 
 struct dcn_optc_mask {
 	TG_REG_FIELD_LIST(uint32_t)
+	TG_REG_FIELD_LIST_DCN3_2(uint32_t)
 };
 
 struct optc {
@@ -553,6 +557,7 @@ struct optc {
 	int vupdate_offset;
 	int vupdate_width;
 	int vready_offset;
+	struct dc_crtc_timing orginal_patched_timing;
 	enum signal_type signal;
 };
 
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
index 4048908dd265..174eebbe8b4f 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/slab.h>
-
 #include "dm_services.h"
 #include "dc.h"
 
@@ -742,6 +740,7 @@ static const struct encoder_feature_support link_enc_feature = {
 };
 
 static struct link_encoder *dcn10_link_encoder_create(
+	struct dc_context *ctx,
 	const struct encoder_init_data *enc_init_data)
 {
 	struct dcn10_link_encoder *enc10 =
@@ -1141,6 +1140,20 @@ static void dcn10_destroy_resource_pool(struct resource_pool **pool)
 	*pool = NULL;
 }
 
+static bool dcn10_validate_bandwidth(
+		struct dc *dc,
+		struct dc_state *context,
+		bool fast_validate)
+{
+	bool voltage_supported;
+
+	DC_FP_START();
+	voltage_supported = dcn_validate_bandwidth(dc, context, fast_validate);
+	DC_FP_END();
+
+	return voltage_supported;
+}
+
 static enum dc_status dcn10_validate_plane(const struct dc_plane_state *plane_state, struct dc_caps *caps)
 {
 	if (plane_state->format >= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN
@@ -1492,6 +1505,7 @@ static bool dcn10_resource_construct(
 			&& pool->base.pp_smu->rv_funcs.set_pme_wa_enable != NULL)
 		dc->debug.az_endpoint_mute_only = false;
 
+	DC_FP_START();
 	if (!dc->debug.disable_pplib_clock_request)
 		dcn_bw_update_from_pplib(dc);
 	dcn_bw_sync_calcs_and_dml(dc);
@@ -1499,6 +1513,7 @@ static bool dcn10_resource_construct(
 		dc->res_pool = &pool->base;
 		dcn_bw_notify_pplib_of_wm_ranges(dc);
 	}
+	DC_FP_END();
 
 	{
 		struct irq_service_init_data init_data;
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.c
index b0c08ee6bc2c..484e7cdf00b8 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.c
@@ -23,8 +23,7 @@
  *
  */
 
-#include <linux/delay.h>
-
+#include "dm_services.h"
 #include "dc_bios_types.h"
 #include "dcn10_stream_encoder.h"
 #include "reg_helper.h"
@@ -36,7 +35,6 @@
 #define DC_LOGGER \
 		enc1->base.ctx->logger
 
-
 #define REG(reg)\
 	(enc1->regs->reg)
 
@@ -61,7 +59,6 @@ void enc1_update_generic_info_packet(
 	uint32_t packet_index,
 	const struct dc_info_packet *info_packet)
 {
-	uint32_t regval;
 	/* TODOFPGA Figure out a proper number for max_retries polling for lock
 	 * use 50 for now.
 	 */
@@ -90,7 +87,6 @@ void enc1_update_generic_info_packet(
 	REG_UPDATE(AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC_CONFLICT_CLR, 1);
 
 	/* choose which generic packet to use */
-	regval = REG_READ(AFMT_VBI_PACKET_CONTROL);
 	REG_UPDATE(AFMT_VBI_PACKET_CONTROL,
 			AFMT_GENERIC_INDEX, packet_index);
 
@@ -261,8 +257,6 @@ void enc1_stream_encoder_dp_set_stream_attribute(
 	uint32_t h_back_porch;
 	uint8_t synchronous_clock = 0; /* asynchronous mode */
 	uint8_t colorimetry_bpc;
-	uint8_t dynamic_range_rgb = 0; /*full range*/
-	uint8_t dynamic_range_ycbcr = 1; /*bt709*/
 	uint8_t dp_pixel_encoding = 0;
 	uint8_t dp_component_depth = 0;
 
@@ -374,18 +368,15 @@ void enc1_stream_encoder_dp_set_stream_attribute(
 	switch (output_color_space) {
 	case COLOR_SPACE_SRGB:
 		misc1 = misc1 & ~0x80; /* bit7 = 0*/
-		dynamic_range_rgb = 0; /*full range*/
 		break;
 	case COLOR_SPACE_SRGB_LIMITED:
 		misc0 = misc0 | 0x8; /* bit3=1 */
 		misc1 = misc1 & ~0x80; /* bit7 = 0*/
-		dynamic_range_rgb = 1; /*limited range*/
 		break;
 	case COLOR_SPACE_YCBCR601:
 	case COLOR_SPACE_YCBCR601_LIMITED:
 		misc0 = misc0 | 0x8; /* bit3=1, bit4=0 */
 		misc1 = misc1 & ~0x80; /* bit7 = 0*/
-		dynamic_range_ycbcr = 0; /*bt601*/
 		if (hw_crtc_timing.pixel_encoding == PIXEL_ENCODING_YCBCR422)
 			misc0 = misc0 | 0x2; /* bit2=0, bit1=1 */
 		else if (hw_crtc_timing.pixel_encoding == PIXEL_ENCODING_YCBCR444)
@@ -395,15 +386,12 @@ void enc1_stream_encoder_dp_set_stream_attribute(
 	case COLOR_SPACE_YCBCR709_LIMITED:
 		misc0 = misc0 | 0x18; /* bit3=1, bit4=1 */
 		misc1 = misc1 & ~0x80; /* bit7 = 0*/
-		dynamic_range_ycbcr = 1; /*bt709*/
 		if (hw_crtc_timing.pixel_encoding == PIXEL_ENCODING_YCBCR422)
 			misc0 = misc0 | 0x2; /* bit2=0, bit1=1 */
 		else if (hw_crtc_timing.pixel_encoding == PIXEL_ENCODING_YCBCR444)
 			misc0 = misc0 | 0x4; /* bit2=1, bit1=0 */
 		break;
 	case COLOR_SPACE_2020_RGB_LIMITEDRANGE:
-		dynamic_range_rgb = 1; /*limited range*/
-		break;
 	case COLOR_SPACE_2020_RGB_FULLRANGE:
 	case COLOR_SPACE_2020_YCBCR:
 	case COLOR_SPACE_XR_RGB:
@@ -596,6 +584,8 @@ void enc1_stream_encoder_hdmi_set_stream_attribute(
 		HDMI_GC_SEND, 1,
 		HDMI_NULL_SEND, 1);
 
+	REG_UPDATE(HDMI_VBI_PACKET_CONTROL, HDMI_ACP_SEND, 0);
+
 	/* following belongs to audio */
 	REG_UPDATE(HDMI_INFOFRAME_CONTROL0, HDMI_AUDIO_INFO_SEND, 1);
 
@@ -674,11 +664,13 @@ static void enc1_stream_encoder_update_hdmi_info_packets(
 	/* for bring up, disable dp double  TODO */
 	REG_UPDATE(HDMI_DB_CONTROL, HDMI_DB_DISABLE, 1);
 
+	/*Always add mandatory packets first followed by optional ones*/
 	enc1_update_hdmi_info_packet(enc1, 0, &info_frame->avi);
-	enc1_update_hdmi_info_packet(enc1, 1, &info_frame->vendor);
+	enc1_update_hdmi_info_packet(enc1, 1, &info_frame->hfvsif);
 	enc1_update_hdmi_info_packet(enc1, 2, &info_frame->gamut);
-	enc1_update_hdmi_info_packet(enc1, 3, &info_frame->spd);
-	enc1_update_hdmi_info_packet(enc1, 4, &info_frame->hdrsmd);
+	enc1_update_hdmi_info_packet(enc1, 3, &info_frame->vendor);
+	enc1_update_hdmi_info_packet(enc1, 4, &info_frame->spd);
+	enc1_update_hdmi_info_packet(enc1, 5, &info_frame->hdrsmd);
 }
 
 static void enc1_stream_encoder_stop_hdmi_info_packets(
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.h
index 687d7e4bf7ca..9d5e2a7848dd 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.h
@@ -73,6 +73,7 @@
 	SRI(HDMI_ACR_48_1, DIG, id),\
 	SRI(DP_DB_CNTL, DP, id), \
 	SRI(DP_MSA_MISC, DP, id), \
+	SRI(DP_MSA_VBID_MISC, DP, id), \
 	SRI(DP_MSA_COLORIMETRY, DP, id), \
 	SRI(DP_MSA_TIMING_PARAM1, DP, id), \
 	SRI(DP_MSA_TIMING_PARAM2, DP, id), \
@@ -92,6 +93,8 @@
 	SRI(DP_VID_STREAM_CNTL, DP, id), \
 	SRI(DP_VID_TIMING, DP, id), \
 	SRI(DP_SEC_AUD_N, DP, id), \
+	SRI(DP_SEC_AUD_N_READBACK, DP, id), \
+	SRI(DP_SEC_AUD_M_READBACK, DP, id), \
 	SRI(DP_SEC_TIMESTAMP, DP, id), \
 	SRI(DIG_CLOCK_PATTERN, DIG, id)
 
@@ -140,6 +143,8 @@ struct dcn10_stream_enc_registers {
 	uint32_t DP_VID_STREAM_CNTL;
 	uint32_t DP_VID_TIMING;
 	uint32_t DP_SEC_AUD_N;
+	uint32_t DP_SEC_AUD_N_READBACK;
+	uint32_t DP_SEC_AUD_M_READBACK;
 	uint32_t DP_SEC_TIMESTAMP;
 	uint32_t HDMI_CONTROL;
 	uint32_t HDMI_GC;
@@ -182,13 +187,14 @@ struct dcn10_stream_enc_registers {
 	uint32_t HDMI_GENERIC_PACKET_CONTROL9;
 	uint32_t HDMI_GENERIC_PACKET_CONTROL10;
 	uint32_t DIG_CLOCK_PATTERN;
+	uint32_t DIG_FIFO_CTRL0;
 };
 
 
 #define SE_SF(reg_name, field_name, post_fix)\
 	.field_name = reg_name ## __ ## field_name ## post_fix
 
-#define SE_COMMON_MASK_SH_LIST_SOC_BASE(mask_sh)\
+#define SE_COMMON_MASK_SH_LIST_SOC(mask_sh)\
 	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC_INDEX, mask_sh),\
 	SE_SF(DIG0_AFMT_GENERIC_HDR, AFMT_GENERIC_HB0, mask_sh),\
 	SE_SF(DIG0_AFMT_GENERIC_HDR, AFMT_GENERIC_HB1, mask_sh),\
@@ -205,6 +211,7 @@ struct dcn10_stream_enc_registers {
 	SE_SF(DIG0_HDMI_VBI_PACKET_CONTROL, HDMI_GC_CONT, mask_sh),\
 	SE_SF(DIG0_HDMI_VBI_PACKET_CONTROL, HDMI_GC_SEND, mask_sh),\
 	SE_SF(DIG0_HDMI_VBI_PACKET_CONTROL, HDMI_NULL_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_VBI_PACKET_CONTROL, HDMI_ACP_SEND, mask_sh),\
 	SE_SF(DIG0_HDMI_INFOFRAME_CONTROL0, HDMI_AUDIO_INFO_SEND, mask_sh),\
 	SE_SF(DIG0_AFMT_INFOFRAME_CONTROL0, AFMT_AUDIO_INFO_UPDATE, mask_sh),\
 	SE_SF(DIG0_HDMI_INFOFRAME_CONTROL1, HDMI_AUDIO_INFO_LINE, mask_sh),\
@@ -256,6 +263,8 @@ struct dcn10_stream_enc_registers {
 	SE_SF(DIG0_AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_6, mask_sh),\
 	SE_SF(DIG0_AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_7, mask_sh),\
 	SE_SF(DP0_DP_SEC_AUD_N, DP_SEC_AUD_N, mask_sh),\
+	SE_SF(DP0_DP_SEC_AUD_N_READBACK, DP_SEC_AUD_N_READBACK, mask_sh),\
+	SE_SF(DP0_DP_SEC_AUD_M_READBACK, DP_SEC_AUD_M_READBACK, mask_sh),\
 	SE_SF(DP0_DP_SEC_TIMESTAMP, DP_SEC_TIMESTAMP_MODE, mask_sh),\
 	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_ASP_ENABLE, mask_sh),\
 	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_ATP_ENABLE, mask_sh),\
@@ -331,9 +340,6 @@ struct dcn10_stream_enc_registers {
 	SE_SF(DIG0_DIG_FE_CNTL, DIG_SOURCE_SELECT, mask_sh),\
 	SE_SF(DIG0_DIG_CLOCK_PATTERN, DIG_CLOCK_PATTERN, mask_sh)
 
-#define SE_COMMON_MASK_SH_LIST_SOC(mask_sh)\
-	SE_COMMON_MASK_SH_LIST_SOC_BASE(mask_sh)
-
 #define SE_COMMON_MASK_SH_LIST_DCN10(mask_sh)\
 	SE_COMMON_MASK_SH_LIST_SOC(mask_sh),\
 	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC0_CONT, mask_sh),\
@@ -473,6 +479,8 @@ struct dcn10_stream_enc_registers {
 	type AFMT_60958_CS_CHANNEL_NUMBER_6;\
 	type AFMT_60958_CS_CHANNEL_NUMBER_7;\
 	type DP_SEC_AUD_N;\
+	type DP_SEC_AUD_N_READBACK;\
+	type DP_SEC_AUD_M_READBACK;\
 	type DP_SEC_TIMESTAMP_MODE;\
 	type DP_SEC_ASP_ENABLE;\
 	type DP_SEC_ATP_ENABLE;\
@@ -559,16 +567,31 @@ struct dcn10_stream_enc_registers {
 	type DP_SEC_GSP11_ENABLE;\
 	type DP_SEC_GSP11_LINE_NUM
 
+#define SE_REG_FIELD_LIST_DCN3_2(type) \
+	type DIG_FIFO_OUTPUT_PIXEL_MODE;\
+	type DP_PIXEL_PER_CYCLE_PROCESSING_MODE;\
+	type DIG_SYMCLK_FE_ON;\
+	type DIG_FIFO_READ_START_LEVEL;\
+	type DIG_FIFO_ENABLE;\
+	type DIG_FIFO_RESET;\
+	type DIG_FIFO_RESET_DONE
+
 struct dcn10_stream_encoder_shift {
 	SE_REG_FIELD_LIST_DCN1_0(uint8_t);
+	uint8_t HDMI_ACP_SEND;
 	SE_REG_FIELD_LIST_DCN2_0(uint8_t);
 	SE_REG_FIELD_LIST_DCN3_0(uint8_t);
+	SE_REG_FIELD_LIST_DCN3_2(uint8_t);
+
 };
 
 struct dcn10_stream_encoder_mask {
 	SE_REG_FIELD_LIST_DCN1_0(uint32_t);
+	uint32_t HDMI_ACP_SEND;
 	SE_REG_FIELD_LIST_DCN2_0(uint32_t);
 	SE_REG_FIELD_LIST_DCN3_0(uint32_t);
+	SE_REG_FIELD_LIST_DCN3_2(uint32_t);
+
 };
 
 struct dcn10_stream_encoder {
@@ -626,6 +649,9 @@ void enc1_stream_encoder_send_immediate_sdp_message(
 void enc1_stream_encoder_stop_dp_info_packets(
 	struct stream_encoder *enc);
 
+void enc1_stream_encoder_reset_fifo(
+	struct stream_encoder *enc);
+
 void enc1_stream_encoder_dp_blank(
 	struct dc_link *link,
 	struct stream_encoder *enc);
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dccg.h b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dccg.h
index b3c9a9724efd..2b9d3e63191b 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dccg.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dccg.h
@@ -133,6 +133,8 @@
 	type OTG_DROP_PIXEL[MAX_PIPES];
 
 #define DCCG3_REG_FIELD_LIST(type) \
+	type HDMICHARCLK0_EN;\
+	type HDMICHARCLK0_SRC_SEL;\
 	type PHYASYMCLK_FORCE_EN;\
 	type PHYASYMCLK_FORCE_SRC_SEL;\
 	type PHYBSYMCLK_FORCE_EN;\
@@ -203,16 +205,45 @@
 	type PHYDSYMCLK_GATE_DISABLE; \
 	type PHYESYMCLK_GATE_DISABLE;
 
+#define DCCG32_REG_FIELD_LIST(type) \
+	type DPSTREAMCLK0_EN;\
+	type DPSTREAMCLK1_EN;\
+	type DPSTREAMCLK2_EN;\
+	type DPSTREAMCLK3_EN;\
+	type DPSTREAMCLK0_SRC_SEL;\
+	type DPSTREAMCLK1_SRC_SEL;\
+	type DPSTREAMCLK2_SRC_SEL;\
+	type DPSTREAMCLK3_SRC_SEL;\
+	type HDMISTREAMCLK0_EN;\
+	type OTG0_PIXEL_RATE_DIVK1;\
+	type OTG0_PIXEL_RATE_DIVK2;\
+	type OTG1_PIXEL_RATE_DIVK1;\
+	type OTG1_PIXEL_RATE_DIVK2;\
+	type OTG2_PIXEL_RATE_DIVK1;\
+	type OTG2_PIXEL_RATE_DIVK2;\
+	type OTG3_PIXEL_RATE_DIVK1;\
+	type OTG3_PIXEL_RATE_DIVK2;\
+	type DTBCLK_P0_SRC_SEL;\
+	type DTBCLK_P0_EN;\
+	type DTBCLK_P1_SRC_SEL;\
+	type DTBCLK_P1_EN;\
+	type DTBCLK_P2_SRC_SEL;\
+	type DTBCLK_P2_EN;\
+	type DTBCLK_P3_SRC_SEL;\
+	type DTBCLK_P3_EN;
+
 struct dccg_shift {
 	DCCG_REG_FIELD_LIST(uint8_t)
 	DCCG3_REG_FIELD_LIST(uint8_t)
 	DCCG31_REG_FIELD_LIST(uint8_t)
+	DCCG32_REG_FIELD_LIST(uint8_t)
 };
 
 struct dccg_mask {
 	DCCG_REG_FIELD_LIST(uint32_t)
 	DCCG3_REG_FIELD_LIST(uint32_t)
 	DCCG31_REG_FIELD_LIST(uint32_t)
+	DCCG32_REG_FIELD_LIST(uint32_t)
 };
 
 struct dccg_registers {
@@ -247,7 +278,8 @@ struct dccg_registers {
 	uint32_t DCCG_GATE_DISABLE_CNTL3;
 	uint32_t HDMISTREAMCLK0_DTO_PARAM;
 	uint32_t DCCG_GATE_DISABLE_CNTL4;
-
+	uint32_t OTG_PIXEL_RATE_DIV;
+	uint32_t DTBCLK_P_CNTL;
 };
 
 struct dcn_dccg {
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dpp.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dpp.c
index 970b65efeac1..eaa7032f0f1a 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dpp.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dpp.c
@@ -212,6 +212,9 @@ static void dpp2_cnv_setup (
 		break;
 	}
 
+	/* Set default color space based on format if none is given. */
+	color_space = input_color_space ? input_color_space : color_space;
+
 	if (is_2bit == 1 && alpha_2bit_lut != NULL) {
 		REG_UPDATE(ALPHA_2BIT_LUT, ALPHA_2BIT_LUT0, alpha_2bit_lut->lut0);
 		REG_UPDATE(ALPHA_2BIT_LUT, ALPHA_2BIT_LUT1, alpha_2bit_lut->lut1);
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dpp_cm.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dpp_cm.c
index 2feb051a2002..598caa508d43 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dpp_cm.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dpp_cm.c
@@ -444,24 +444,24 @@ static enum dc_lut_mode dpp20_get_blndgam_current(struct dpp *dpp_base)
 	uint32_t state_mode;
 	struct dcn20_dpp *dpp = TO_DCN20_DPP(dpp_base);
 
-	REG_GET(CM_BLNDGAM_LUT_WRITE_EN_MASK,
-					CM_BLNDGAM_CONFIG_STATUS, &state_mode);
+	REG_GET(CM_BLNDGAM_LUT_WRITE_EN_MASK, CM_BLNDGAM_CONFIG_STATUS, &state_mode);
 
-		switch (state_mode) {
-		case 0:
-			mode = LUT_BYPASS;
-			break;
-		case 1:
-			mode = LUT_RAM_A;
-			break;
-		case 2:
-			mode = LUT_RAM_B;
-			break;
-		default:
-			mode = LUT_BYPASS;
-			break;
-		}
-		return mode;
+	switch (state_mode) {
+	case 0:
+		mode = LUT_BYPASS;
+		break;
+	case 1:
+		mode = LUT_RAM_A;
+		break;
+	case 2:
+		mode = LUT_RAM_B;
+		break;
+	default:
+		mode = LUT_BYPASS;
+		break;
+	}
+
+	return mode;
 }
 
 bool dpp20_program_blnd_lut(
@@ -537,24 +537,24 @@ static enum dc_lut_mode dpp20_get_shaper_current(struct dpp *dpp_base)
 	uint32_t state_mode;
 	struct dcn20_dpp *dpp = TO_DCN20_DPP(dpp_base);
 
-	REG_GET(CM_SHAPER_LUT_WRITE_EN_MASK,
-			CM_SHAPER_CONFIG_STATUS, &state_mode);
+	REG_GET(CM_SHAPER_LUT_WRITE_EN_MASK, CM_SHAPER_CONFIG_STATUS, &state_mode);
 
-		switch (state_mode) {
-		case 0:
-			mode = LUT_BYPASS;
-			break;
-		case 1:
-			mode = LUT_RAM_A;
-			break;
-		case 2:
-			mode = LUT_RAM_B;
-			break;
-		default:
-			mode = LUT_BYPASS;
-			break;
-		}
-		return mode;
+	switch (state_mode) {
+	case 0:
+		mode = LUT_BYPASS;
+		break;
+	case 1:
+		mode = LUT_RAM_A;
+		break;
+	case 2:
+		mode = LUT_RAM_B;
+		break;
+	default:
+		mode = LUT_BYPASS;
+		break;
+	}
+
+	return mode;
 }
 
 static void dpp20_configure_shaper_lut(
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dsc.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dsc.c
index ef5c4c0f4d6c..784a8b6f360d 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dsc.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dsc.c
@@ -23,6 +23,8 @@
  *
  */
 
+#include <drm/display/drm_dsc_helper.h>
+
 #include "reg_helper.h"
 #include "dcn20_dsc.h"
 #include "dsc/dscc_types.h"
@@ -45,6 +47,7 @@ static void dsc2_set_config(struct display_stream_compressor *dsc, const struct
 static bool dsc2_get_packed_pps(struct display_stream_compressor *dsc, const struct dsc_config *dsc_cfg, uint8_t *dsc_packed_pps);
 static void dsc2_enable(struct display_stream_compressor *dsc, int opp_pipe);
 static void dsc2_disable(struct display_stream_compressor *dsc);
+static void dsc2_disconnect(struct display_stream_compressor *dsc);
 
 const struct dsc_funcs dcn20_dsc_funcs = {
 	.dsc_get_enc_caps = dsc2_get_enc_caps,
@@ -54,6 +57,7 @@ const struct dsc_funcs dcn20_dsc_funcs = {
 	.dsc_get_packed_pps = dsc2_get_packed_pps,
 	.dsc_enable = dsc2_enable,
 	.dsc_disable = dsc2_disable,
+	.dsc_disconnect = dsc2_disconnect,
 };
 
 /* Macro definitios for REG_SET macros*/
@@ -276,6 +280,15 @@ static void dsc2_disable(struct display_stream_compressor *dsc)
 		DSC_CLOCK_EN, 0);
 }
 
+static void dsc2_disconnect(struct display_stream_compressor *dsc)
+{
+	struct dcn20_dsc *dsc20 = TO_DCN20_DSC(dsc);
+
+	DC_LOG_DSC("disconnect DSC %d", dsc->inst);
+
+	REG_UPDATE(DSCRM_DSC_FORWARD_CONFIG,
+		DSCRM_DSC_FORWARD_EN, 0);
+}
 
 /* This module's internal functions */
 static void dsc_log_pps(struct display_stream_compressor *dsc, struct drm_dsc_config *pps)
@@ -562,11 +575,18 @@ static void dsc_write_to_registers(struct display_stream_compressor *dsc, const
 		PIC_HEIGHT, reg_vals->pps.pic_height);
 
 	// dscc registers
-	REG_SET_4(DSCC_CONFIG0, 0,
-		ICH_RESET_AT_END_OF_LINE, reg_vals->ich_reset_at_eol,
-		NUMBER_OF_SLICES_PER_LINE, reg_vals->num_slices_h - 1,
-		ALTERNATE_ICH_ENCODING_EN, reg_vals->alternate_ich_encoding_en,
-		NUMBER_OF_SLICES_IN_VERTICAL_DIRECTION, reg_vals->num_slices_v - 1);
+	if (dsc20->dsc_mask->ICH_RESET_AT_END_OF_LINE == 0) {
+		REG_SET_3(DSCC_CONFIG0, 0,
+			  NUMBER_OF_SLICES_PER_LINE, reg_vals->num_slices_h - 1,
+			  ALTERNATE_ICH_ENCODING_EN, reg_vals->alternate_ich_encoding_en,
+			  NUMBER_OF_SLICES_IN_VERTICAL_DIRECTION, reg_vals->num_slices_v - 1);
+	} else {
+		REG_SET_4(DSCC_CONFIG0, 0, ICH_RESET_AT_END_OF_LINE,
+			  reg_vals->ich_reset_at_eol, NUMBER_OF_SLICES_PER_LINE,
+			  reg_vals->num_slices_h - 1, ALTERNATE_ICH_ENCODING_EN,
+			  reg_vals->alternate_ich_encoding_en, NUMBER_OF_SLICES_IN_VERTICAL_DIRECTION,
+			  reg_vals->num_slices_v - 1);
+	}
 
 	REG_SET(DSCC_CONFIG1, 0,
 			DSCC_RATE_CONTROL_BUFFER_MODEL_SIZE, reg_vals->rc_buffer_model_size);
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dsc.h b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dsc.h
index 1118e33aaa2c..cd2671161ef1 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dsc.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dsc.h
@@ -26,7 +26,7 @@
 
 #include "dsc.h"
 #include "dsc/dscc_types.h"
-#include <drm/drm_dsc.h>
+#include <drm/display/drm_dsc.h>
 
 #define TO_DCN20_DSC(dsc)\
 	container_of(dsc, struct dcn20_dsc, base)
@@ -445,6 +445,225 @@
 	type DSCRM_DSC_FORWARD_EN; \
 	type DSCRM_DSC_OPP_PIPE_SOURCE
 
+#define DSC_REG_LIST_DCN314(id) \
+	SRI(DSC_TOP_CONTROL, DSC_TOP, id),\
+	SRI(DSC_DEBUG_CONTROL, DSC_TOP, id),\
+	SRI(DSCC_CONFIG0, DSCC, id),\
+	SRI(DSCC_CONFIG1, DSCC, id),\
+	SRI(DSCC_STATUS, DSCC, id),\
+	SRI(DSCC_INTERRUPT_CONTROL_STATUS, DSCC, id),\
+	SRI(DSCC_PPS_CONFIG0, DSCC, id),\
+	SRI(DSCC_PPS_CONFIG1, DSCC, id),\
+	SRI(DSCC_PPS_CONFIG2, DSCC, id),\
+	SRI(DSCC_PPS_CONFIG3, DSCC, id),\
+	SRI(DSCC_PPS_CONFIG4, DSCC, id),\
+	SRI(DSCC_PPS_CONFIG5, DSCC, id),\
+	SRI(DSCC_PPS_CONFIG6, DSCC, id),\
+	SRI(DSCC_PPS_CONFIG7, DSCC, id),\
+	SRI(DSCC_PPS_CONFIG8, DSCC, id),\
+	SRI(DSCC_PPS_CONFIG9, DSCC, id),\
+	SRI(DSCC_PPS_CONFIG10, DSCC, id),\
+	SRI(DSCC_PPS_CONFIG11, DSCC, id),\
+	SRI(DSCC_PPS_CONFIG12, DSCC, id),\
+	SRI(DSCC_PPS_CONFIG13, DSCC, id),\
+	SRI(DSCC_PPS_CONFIG14, DSCC, id),\
+	SRI(DSCC_PPS_CONFIG15, DSCC, id),\
+	SRI(DSCC_PPS_CONFIG16, DSCC, id),\
+	SRI(DSCC_PPS_CONFIG17, DSCC, id),\
+	SRI(DSCC_PPS_CONFIG18, DSCC, id),\
+	SRI(DSCC_PPS_CONFIG19, DSCC, id),\
+	SRI(DSCC_PPS_CONFIG20, DSCC, id),\
+	SRI(DSCC_PPS_CONFIG21, DSCC, id),\
+	SRI(DSCC_PPS_CONFIG22, DSCC, id),\
+	SRI(DSCC_MEM_POWER_CONTROL, DSCC, id),\
+	SRI(DSCC_R_Y_SQUARED_ERROR_LOWER, DSCC, id),\
+	SRI(DSCC_R_Y_SQUARED_ERROR_UPPER, DSCC, id),\
+	SRI(DSCC_G_CB_SQUARED_ERROR_LOWER, DSCC, id),\
+	SRI(DSCC_G_CB_SQUARED_ERROR_UPPER, DSCC, id),\
+	SRI(DSCC_B_CR_SQUARED_ERROR_LOWER, DSCC, id),\
+	SRI(DSCC_B_CR_SQUARED_ERROR_UPPER, DSCC, id),\
+	SRI(DSCC_MAX_ABS_ERROR0, DSCC, id),\
+	SRI(DSCC_MAX_ABS_ERROR1, DSCC, id),\
+	SRI(DSCC_RATE_BUFFER0_MAX_FULLNESS_LEVEL, DSCC, id),\
+	SRI(DSCC_RATE_BUFFER1_MAX_FULLNESS_LEVEL, DSCC, id),\
+	SRI(DSCC_RATE_BUFFER2_MAX_FULLNESS_LEVEL, DSCC, id),\
+	SRI(DSCC_RATE_BUFFER3_MAX_FULLNESS_LEVEL, DSCC, id),\
+	SRI(DSCC_RATE_CONTROL_BUFFER0_MAX_FULLNESS_LEVEL, DSCC, id),\
+	SRI(DSCC_RATE_CONTROL_BUFFER1_MAX_FULLNESS_LEVEL, DSCC, id),\
+	SRI(DSCC_RATE_CONTROL_BUFFER2_MAX_FULLNESS_LEVEL, DSCC, id),\
+	SRI(DSCC_RATE_CONTROL_BUFFER3_MAX_FULLNESS_LEVEL, DSCC, id),\
+	SRI(DSCCIF_CONFIG0, DSCCIF, id),\
+	SRI(DSCCIF_CONFIG1, DSCCIF, id),\
+	SRI(DSCRM_DSC_FORWARD_CONFIG, DSCRM, id)
+
+#define DSC_REG_LIST_SH_MASK_DCN314(mask_sh)\
+	DSC_SF(DSC_TOP0_DSC_TOP_CONTROL, DSC_CLOCK_EN, mask_sh), \
+	DSC_SF(DSC_TOP0_DSC_TOP_CONTROL, DSC_DISPCLK_R_GATE_DIS, mask_sh), \
+	DSC_SF(DSC_TOP0_DSC_TOP_CONTROL, DSC_DSCCLK_R_GATE_DIS, mask_sh), \
+	DSC_SF(DSC_TOP0_DSC_DEBUG_CONTROL, DSC_DBG_EN, mask_sh), \
+	DSC_SF(DSC_TOP0_DSC_DEBUG_CONTROL, DSC_TEST_CLOCK_MUX_SEL, mask_sh), \
+	DSC_SF(DSCC0_DSCC_CONFIG0, NUMBER_OF_SLICES_PER_LINE, mask_sh), \
+	DSC_SF(DSCC0_DSCC_CONFIG0, ALTERNATE_ICH_ENCODING_EN, mask_sh), \
+	DSC_SF(DSCC0_DSCC_CONFIG0, NUMBER_OF_SLICES_IN_VERTICAL_DIRECTION, mask_sh), \
+	DSC_SF(DSCC0_DSCC_CONFIG1, DSCC_RATE_CONTROL_BUFFER_MODEL_SIZE, mask_sh), \
+	/*DSC_SF(DSCC0_DSCC_CONFIG1, DSCC_DISABLE_ICH, mask_sh),*/ \
+	DSC_SF(DSCC0_DSCC_STATUS, DSCC_DOUBLE_BUFFER_REG_UPDATE_PENDING, mask_sh), \
+	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER0_OVERFLOW_OCCURRED, mask_sh), \
+	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER1_OVERFLOW_OCCURRED, mask_sh), \
+	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER2_OVERFLOW_OCCURRED, mask_sh), \
+	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER3_OVERFLOW_OCCURRED, mask_sh), \
+	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER0_UNDERFLOW_OCCURRED, mask_sh), \
+	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER1_UNDERFLOW_OCCURRED, mask_sh), \
+	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER2_UNDERFLOW_OCCURRED, mask_sh), \
+	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER3_UNDERFLOW_OCCURRED, mask_sh), \
+	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_CONTROL_BUFFER_MODEL0_OVERFLOW_OCCURRED, mask_sh), \
+	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_CONTROL_BUFFER_MODEL1_OVERFLOW_OCCURRED, mask_sh), \
+	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_CONTROL_BUFFER_MODEL2_OVERFLOW_OCCURRED, mask_sh), \
+	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_CONTROL_BUFFER_MODEL3_OVERFLOW_OCCURRED, mask_sh), \
+	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER0_OVERFLOW_OCCURRED_INT_EN, mask_sh), \
+	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER1_OVERFLOW_OCCURRED_INT_EN, mask_sh), \
+	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER2_OVERFLOW_OCCURRED_INT_EN, mask_sh), \
+	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER3_OVERFLOW_OCCURRED_INT_EN, mask_sh), \
+	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER0_UNDERFLOW_OCCURRED_INT_EN, mask_sh), \
+	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER1_UNDERFLOW_OCCURRED_INT_EN, mask_sh), \
+	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER2_UNDERFLOW_OCCURRED_INT_EN, mask_sh), \
+	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER3_UNDERFLOW_OCCURRED_INT_EN, mask_sh), \
+	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_CONTROL_BUFFER_MODEL0_OVERFLOW_OCCURRED_INT_EN, mask_sh), \
+	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_CONTROL_BUFFER_MODEL1_OVERFLOW_OCCURRED_INT_EN, mask_sh), \
+	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_CONTROL_BUFFER_MODEL2_OVERFLOW_OCCURRED_INT_EN, mask_sh), \
+	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_CONTROL_BUFFER_MODEL3_OVERFLOW_OCCURRED_INT_EN, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG0, DSC_VERSION_MINOR, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG0, DSC_VERSION_MAJOR, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG0, PPS_IDENTIFIER, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG0, LINEBUF_DEPTH, mask_sh), \
+	DSC2_SF(DSCC0, DSCC_PPS_CONFIG0__BITS_PER_COMPONENT, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG1, BITS_PER_PIXEL, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG1, VBR_ENABLE, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG1, SIMPLE_422, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG1, CONVERT_RGB, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG1, BLOCK_PRED_ENABLE, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG1, NATIVE_422, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG1, NATIVE_420, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG1, CHUNK_SIZE, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG2, PIC_WIDTH, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG2, PIC_HEIGHT, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG3, SLICE_WIDTH, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG3, SLICE_HEIGHT, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG4, INITIAL_XMIT_DELAY, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG4, INITIAL_DEC_DELAY, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG5, INITIAL_SCALE_VALUE, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG5, SCALE_INCREMENT_INTERVAL, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG6, SCALE_DECREMENT_INTERVAL, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG6, FIRST_LINE_BPG_OFFSET, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG6, SECOND_LINE_BPG_OFFSET, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG7, NFL_BPG_OFFSET, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG7, SLICE_BPG_OFFSET, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG8, NSL_BPG_OFFSET, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG8, SECOND_LINE_OFFSET_ADJ, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG9, INITIAL_OFFSET, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG9, FINAL_OFFSET, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG10, FLATNESS_MIN_QP, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG10, FLATNESS_MAX_QP, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG10, RC_MODEL_SIZE, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG11, RC_EDGE_FACTOR, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG11, RC_QUANT_INCR_LIMIT0, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG11, RC_QUANT_INCR_LIMIT1, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG11, RC_TGT_OFFSET_LO, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG11, RC_TGT_OFFSET_HI, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG12, RC_BUF_THRESH0, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG12, RC_BUF_THRESH1, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG12, RC_BUF_THRESH2, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG12, RC_BUF_THRESH3, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG13, RC_BUF_THRESH4, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG13, RC_BUF_THRESH5, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG13, RC_BUF_THRESH6, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG13, RC_BUF_THRESH7, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG14, RC_BUF_THRESH8, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG14, RC_BUF_THRESH9, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG14, RC_BUF_THRESH10, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG14, RC_BUF_THRESH11, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG15, RC_BUF_THRESH12, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG15, RC_BUF_THRESH13, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG15, RANGE_MIN_QP0, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG15, RANGE_MAX_QP0, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG15, RANGE_BPG_OFFSET0, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG16, RANGE_MIN_QP1, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG16, RANGE_MAX_QP1, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG16, RANGE_BPG_OFFSET1, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG16, RANGE_MIN_QP2, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG16, RANGE_MAX_QP2, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG16, RANGE_BPG_OFFSET2, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG17, RANGE_MIN_QP3, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG17, RANGE_MAX_QP3, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG17, RANGE_BPG_OFFSET3, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG17, RANGE_MIN_QP4, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG17, RANGE_MAX_QP4, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG17, RANGE_BPG_OFFSET4, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG18, RANGE_MIN_QP5, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG18, RANGE_MAX_QP5, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG18, RANGE_BPG_OFFSET5, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG18, RANGE_MIN_QP6, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG18, RANGE_MAX_QP6, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG18, RANGE_BPG_OFFSET6, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG19, RANGE_MIN_QP7, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG19, RANGE_MAX_QP7, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG19, RANGE_BPG_OFFSET7, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG19, RANGE_MIN_QP8, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG19, RANGE_MAX_QP8, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG19, RANGE_BPG_OFFSET8, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG20, RANGE_MIN_QP9, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG20, RANGE_MAX_QP9, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG20, RANGE_BPG_OFFSET9, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG20, RANGE_MIN_QP10, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG20, RANGE_MAX_QP10, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG20, RANGE_BPG_OFFSET10, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG21, RANGE_MIN_QP11, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG21, RANGE_MAX_QP11, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG21, RANGE_BPG_OFFSET11, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG21, RANGE_MIN_QP12, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG21, RANGE_MAX_QP12, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG21, RANGE_BPG_OFFSET12, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG22, RANGE_MIN_QP13, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG22, RANGE_MAX_QP13, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG22, RANGE_BPG_OFFSET13, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG22, RANGE_MIN_QP14, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG22, RANGE_MAX_QP14, mask_sh), \
+	DSC_SF(DSCC0_DSCC_PPS_CONFIG22, RANGE_BPG_OFFSET14, mask_sh), \
+	DSC_SF(DSCC0_DSCC_MEM_POWER_CONTROL, DSCC_DEFAULT_MEM_LOW_POWER_STATE, mask_sh), \
+	DSC_SF(DSCC0_DSCC_MEM_POWER_CONTROL, DSCC_MEM_PWR_FORCE, mask_sh), \
+	DSC_SF(DSCC0_DSCC_MEM_POWER_CONTROL, DSCC_MEM_PWR_DIS, mask_sh), \
+	DSC_SF(DSCC0_DSCC_MEM_POWER_CONTROL, DSCC_MEM_PWR_STATE, mask_sh), \
+	DSC_SF(DSCC0_DSCC_MEM_POWER_CONTROL, DSCC_NATIVE_422_MEM_PWR_FORCE, mask_sh), \
+	DSC_SF(DSCC0_DSCC_MEM_POWER_CONTROL, DSCC_NATIVE_422_MEM_PWR_DIS, mask_sh), \
+	DSC_SF(DSCC0_DSCC_MEM_POWER_CONTROL, DSCC_NATIVE_422_MEM_PWR_STATE, mask_sh), \
+	DSC_SF(DSCC0_DSCC_R_Y_SQUARED_ERROR_LOWER, DSCC_R_Y_SQUARED_ERROR_LOWER, mask_sh), \
+	DSC_SF(DSCC0_DSCC_R_Y_SQUARED_ERROR_UPPER, DSCC_R_Y_SQUARED_ERROR_UPPER, mask_sh), \
+	DSC_SF(DSCC0_DSCC_G_CB_SQUARED_ERROR_LOWER, DSCC_G_CB_SQUARED_ERROR_LOWER, mask_sh), \
+	DSC_SF(DSCC0_DSCC_G_CB_SQUARED_ERROR_UPPER, DSCC_G_CB_SQUARED_ERROR_UPPER, mask_sh), \
+	DSC_SF(DSCC0_DSCC_B_CR_SQUARED_ERROR_LOWER, DSCC_B_CR_SQUARED_ERROR_LOWER, mask_sh), \
+	DSC_SF(DSCC0_DSCC_B_CR_SQUARED_ERROR_UPPER, DSCC_B_CR_SQUARED_ERROR_UPPER, mask_sh), \
+	DSC_SF(DSCC0_DSCC_MAX_ABS_ERROR0, DSCC_R_Y_MAX_ABS_ERROR, mask_sh), \
+	DSC_SF(DSCC0_DSCC_MAX_ABS_ERROR0, DSCC_G_CB_MAX_ABS_ERROR, mask_sh), \
+	DSC_SF(DSCC0_DSCC_MAX_ABS_ERROR1, DSCC_B_CR_MAX_ABS_ERROR, mask_sh), \
+	DSC_SF(DSCC0_DSCC_RATE_BUFFER0_MAX_FULLNESS_LEVEL, DSCC_RATE_BUFFER0_MAX_FULLNESS_LEVEL, mask_sh), \
+	DSC_SF(DSCC0_DSCC_RATE_BUFFER1_MAX_FULLNESS_LEVEL, DSCC_RATE_BUFFER1_MAX_FULLNESS_LEVEL, mask_sh), \
+	DSC_SF(DSCC0_DSCC_RATE_BUFFER2_MAX_FULLNESS_LEVEL, DSCC_RATE_BUFFER2_MAX_FULLNESS_LEVEL, mask_sh), \
+	DSC_SF(DSCC0_DSCC_RATE_BUFFER3_MAX_FULLNESS_LEVEL, DSCC_RATE_BUFFER3_MAX_FULLNESS_LEVEL, mask_sh), \
+	DSC_SF(DSCC0_DSCC_RATE_CONTROL_BUFFER0_MAX_FULLNESS_LEVEL, DSCC_RATE_CONTROL_BUFFER0_MAX_FULLNESS_LEVEL, mask_sh), \
+	DSC_SF(DSCC0_DSCC_RATE_CONTROL_BUFFER1_MAX_FULLNESS_LEVEL, DSCC_RATE_CONTROL_BUFFER1_MAX_FULLNESS_LEVEL, mask_sh), \
+	DSC_SF(DSCC0_DSCC_RATE_CONTROL_BUFFER2_MAX_FULLNESS_LEVEL, DSCC_RATE_CONTROL_BUFFER2_MAX_FULLNESS_LEVEL, mask_sh), \
+	DSC_SF(DSCC0_DSCC_RATE_CONTROL_BUFFER3_MAX_FULLNESS_LEVEL, DSCC_RATE_CONTROL_BUFFER3_MAX_FULLNESS_LEVEL, mask_sh), \
+	DSC_SF(DSCCIF0_DSCCIF_CONFIG0, INPUT_INTERFACE_UNDERFLOW_RECOVERY_EN, mask_sh), \
+	DSC_SF(DSCCIF0_DSCCIF_CONFIG0, INPUT_INTERFACE_UNDERFLOW_OCCURRED_INT_EN, mask_sh), \
+	DSC_SF(DSCCIF0_DSCCIF_CONFIG0, INPUT_INTERFACE_UNDERFLOW_OCCURRED_STATUS, mask_sh), \
+	DSC_SF(DSCCIF0_DSCCIF_CONFIG0, INPUT_PIXEL_FORMAT, mask_sh), \
+	DSC2_SF(DSCCIF0, DSCCIF_CONFIG0__BITS_PER_COMPONENT, mask_sh), \
+	DSC_SF(DSCCIF0_DSCCIF_CONFIG0, DOUBLE_BUFFER_REG_UPDATE_PENDING, mask_sh), \
+	DSC_SF(DSCCIF0_DSCCIF_CONFIG1, PIC_WIDTH, mask_sh), \
+	DSC_SF(DSCCIF0_DSCCIF_CONFIG1, PIC_HEIGHT, mask_sh), \
+	DSC_SF(DSCRM0_DSCRM_DSC_FORWARD_CONFIG, DSCRM_DSC_FORWARD_EN, mask_sh), \
+	DSC_SF(DSCRM0_DSCRM_DSC_FORWARD_CONFIG, DSCRM_DSC_OPP_PIPE_SOURCE, mask_sh)
+
 
 struct dcn20_dsc_registers {
 	uint32_t DSC_TOP_CONTROL;
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dwb.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dwb.c
index 8d3884b306dd..f1490e97b6ce 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dwb.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dwb.c
@@ -101,8 +101,8 @@ static bool dwb2_enable(struct dwbc *dwbc, struct dc_dwb_params *params)
 	struct dcn20_dwbc *dwbc20 = TO_DCN20_DWBC(dwbc);
 
 	/* Only chroma scaling (sub-sampling) is supported in DCN2 */
-if ((params->cnv_params.src_width  != params->dest_width) ||
-		(params->cnv_params.src_height != params->dest_height)) {
+	if ((params->cnv_params.src_width  != params->dest_width) ||
+	    (params->cnv_params.src_height != params->dest_height)) {
 
 		DC_LOG_DWB("%s inst = %d, FAILED!LUMA SCALING NOT SUPPORTED", __func__, dwbc20->base.inst);
 		return false;
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.c
index a665af19f201..9570c2118ccc 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.c
@@ -967,6 +967,8 @@ void hubp2_cursor_set_position(
 	uint32_t dst_x_offset;
 	uint32_t cur_en = pos->enable ? 1 : 0;
 
+	hubp->curs_pos = *pos;
+
 	/*
 	 * Guard aganst cursor_set_position() from being called with invalid
 	 * attributes
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.h b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.h
index 9204c3ef323b..efa2adf4f83d 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.h
@@ -161,6 +161,12 @@
 	DCN21_HUBP_REG_COMMON_VARIABLE_LIST;\
 	uint32_t DCN_DMDATA_VM_CNTL
 
+#define DCN32_HUBP_REG_COMMON_VARIABLE_LIST \
+	DCN30_HUBP_REG_COMMON_VARIABLE_LIST;\
+	uint32_t DCHUBP_MALL_CONFIG;\
+	uint32_t DCHUBP_VMPG_CONFIG;\
+	uint32_t UCLK_PSTATE_FORCE
+
 #define DCN2_HUBP_REG_FIELD_VARIABLE_LIST(type) \
 	DCN_HUBP_REG_FIELD_BASE_LIST(type); \
 	type DMDATA_ADDRESS_HIGH;\
@@ -222,16 +228,29 @@
 	type CURSOR_REQ_MODE;\
 	type HUBP_SOFT_RESET
 
+#define DCN32_HUBP_REG_FIELD_VARIABLE_LIST(type) \
+	DCN31_HUBP_REG_FIELD_VARIABLE_LIST(type);\
+	type USE_MALL_SEL; \
+	type USE_MALL_FOR_CURSOR;\
+	type VMPG_SIZE; \
+	type PTE_BUFFER_MODE; \
+	type BIGK_FRAGMENT_SIZE; \
+	type FORCE_ONE_ROW_FOR_FRAME; \
+	type DATA_UCLK_PSTATE_FORCE_EN; \
+	type DATA_UCLK_PSTATE_FORCE_VALUE; \
+	type CURSOR_UCLK_PSTATE_FORCE_EN; \
+	type CURSOR_UCLK_PSTATE_FORCE_VALUE
+
 struct dcn_hubp2_registers {
-	DCN30_HUBP_REG_COMMON_VARIABLE_LIST;
+	DCN32_HUBP_REG_COMMON_VARIABLE_LIST;
 };
 
 struct dcn_hubp2_shift {
-	DCN31_HUBP_REG_FIELD_VARIABLE_LIST(uint8_t);
+	DCN32_HUBP_REG_FIELD_VARIABLE_LIST(uint8_t);
 };
 
 struct dcn_hubp2_mask {
-	DCN31_HUBP_REG_FIELD_VARIABLE_LIST(uint32_t);
+	DCN32_HUBP_REG_FIELD_VARIABLE_LIST(uint32_t);
 };
 
 struct dcn20_hubp {
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
index 4290eaf11a04..884fa060f375 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
@@ -661,7 +661,17 @@ enum dc_status dcn20_enable_stream_timing(
 	struct mpc_dwb_flow_control flow_control;
 	struct mpc *mpc = dc->res_pool->mpc;
 	bool rate_control_2x_pclk = (interlace || optc2_is_two_pixels_per_containter(&stream->timing));
+	unsigned int k1_div = PIXEL_RATE_DIV_NA;
+	unsigned int k2_div = PIXEL_RATE_DIV_NA;
 
+	if (hws->funcs.calculate_dccg_k1_k2_values && dc->res_pool->dccg->funcs->set_pixel_rate_div) {
+		hws->funcs.calculate_dccg_k1_k2_values(pipe_ctx, &k1_div, &k2_div);
+
+		dc->res_pool->dccg->funcs->set_pixel_rate_div(
+			dc->res_pool->dccg,
+			pipe_ctx->stream_res.tg->inst,
+			k1_div, k2_div);
+	}
 	/* by upper caller loop, pipe0 is parent pipe and be called first.
 	 * back end is set up by for pipe0. Other children pipe share back end
 	 * with pipe 0. No program is needed.
@@ -690,6 +700,7 @@ enum dc_status dcn20_enable_stream_timing(
 	if (false == pipe_ctx->clock_source->funcs->program_pix_clk(
 			pipe_ctx->clock_source,
 			&pipe_ctx->stream_res.pix_clk_params,
+			dp_get_link_encoding_format(&pipe_ctx->link_config.dp_link_settings),
 			&pipe_ctx->pll_settings)) {
 		BREAK_TO_DEBUGGER();
 		return DC_ERROR_UNEXPECTED;
@@ -768,6 +779,10 @@ enum dc_status dcn20_enable_stream_timing(
 	/* TODO enable stream if timing changed */
 	/* TODO unblank stream if DP */
 
+	if (pipe_ctx->stream && pipe_ctx->stream->mall_stream_config.type == SUBVP_PHANTOM) {
+		if (pipe_ctx->stream_res.tg && pipe_ctx->stream_res.tg->funcs->phantom_crtc_post_enable)
+			pipe_ctx->stream_res.tg->funcs->phantom_crtc_post_enable(pipe_ctx->stream_res.tg);
+	}
 	return DC_OK;
 }
 
@@ -1247,6 +1262,16 @@ void dcn20_pipe_control_lock(
 					lock,
 					&hw_locks,
 					&inst_flags);
+	} else if (pipe->stream && pipe->stream->mall_stream_config.type == SUBVP_MAIN) {
+		union dmub_inbox0_cmd_lock_hw hw_lock_cmd = { 0 };
+		hw_lock_cmd.bits.command_code = DMUB_INBOX0_CMD__HW_LOCK;
+		hw_lock_cmd.bits.hw_lock_client = HW_LOCK_CLIENT_DRIVER;
+		hw_lock_cmd.bits.lock_pipe = 1;
+		hw_lock_cmd.bits.otg_inst = pipe->stream_res.tg->inst;
+		hw_lock_cmd.bits.lock = lock;
+		if (!lock)
+			hw_lock_cmd.bits.should_release = 1;
+		dmub_hw_lock_mgr_inbox0_cmd(dc->ctx->dmub_srv, hw_lock_cmd);
 	} else if (pipe->plane_state != NULL && pipe->plane_state->triplebuffer_flips) {
 		if (lock)
 			pipe->stream_res.tg->funcs->triplebuffer_lock(pipe->stream_res.tg);
@@ -1284,6 +1309,22 @@ static void dcn20_detect_pipe_changes(struct pipe_ctx *old_pipe, struct pipe_ctx
 		}
 		return;
 	}
+
+	/* For SubVP we need to unconditionally enable because any phantom pipes are
+	 * always removed then newly added for every full updates whenever SubVP is in use.
+	 * The remove-add sequence of the phantom pipe always results in the pipe
+	 * being blanked in enable_stream_timing (DPG).
+	 */
+	if (new_pipe->stream && new_pipe->stream->mall_stream_config.type == SUBVP_PHANTOM)
+		new_pipe->update_flags.bits.enable = 1;
+
+	/* Phantom pipes are effectively disabled, if the pipe was previously phantom
+	 * we have to enable
+	 */
+	if (old_pipe->plane_state && old_pipe->plane_state->is_phantom &&
+			new_pipe->plane_state && !new_pipe->plane_state->is_phantom)
+		new_pipe->update_flags.bits.enable = 1;
+
 	if (old_pipe->plane_state && !new_pipe->plane_state) {
 		new_pipe->update_flags.bits.disable = 1;
 		return;
@@ -1412,11 +1453,15 @@ static void dcn20_update_dchubp_dpp(
 	struct hubp *hubp = pipe_ctx->plane_res.hubp;
 	struct dpp *dpp = pipe_ctx->plane_res.dpp;
 	struct dc_plane_state *plane_state = pipe_ctx->plane_state;
+	struct dccg *dccg = dc->res_pool->dccg;
 	bool viewport_changed = false;
 
 	if (pipe_ctx->update_flags.bits.dppclk)
 		dpp->funcs->dpp_dppclk_control(dpp, false, true);
 
+	if (pipe_ctx->update_flags.bits.enable)
+		dccg->funcs->update_dpp_dto(dccg, dpp->inst, pipe_ctx->plane_res.bw.dppclk_khz);
+
 	/* TODO: Need input parameter to tell current DCHUB pipe tie to which OTG
 	 * VTG is within DCHUBBUB which is commond block share by each pipe HUBP.
 	 * VTG is 1:1 mapping with OTG. Each pipe HUBP will select which VTG
@@ -1564,10 +1609,12 @@ static void dcn20_update_dchubp_dpp(
 		plane_state->update_flags.bits.addr_update)
 		hws->funcs.update_plane_addr(dc, pipe_ctx);
 
-
-
 	if (pipe_ctx->update_flags.bits.enable)
 		hubp->funcs->set_blank(hubp, false);
+	/* If the stream paired with this plane is phantom, the plane is also phantom */
+	if (pipe_ctx->stream && pipe_ctx->stream->mall_stream_config.type == SUBVP_PHANTOM
+			&& hubp->funcs->phantom_hubp_post_enable)
+		hubp->funcs->phantom_hubp_post_enable(hubp);
 }
 
 
@@ -1578,6 +1625,7 @@ static void dcn20_program_pipe(
 {
 	struct dce_hwseq *hws = dc->hwseq;
 	/* Only need to unblank on top pipe */
+
 	if ((pipe_ctx->update_flags.bits.enable || pipe_ctx->stream->update_flags.bits.abm_level)
 			&& !pipe_ctx->top_pipe && !pipe_ctx->prev_odm_pipe)
 		hws->funcs.blank_pixel_data(dc, pipe_ctx, !pipe_ctx->plane_state->visible);
@@ -1585,7 +1633,6 @@ static void dcn20_program_pipe(
 	/* Only update TG on top pipe */
 	if (pipe_ctx->update_flags.bits.global_sync && !pipe_ctx->top_pipe
 			&& !pipe_ctx->prev_odm_pipe) {
-
 		pipe_ctx->stream_res.tg->funcs->program_global_sync(
 				pipe_ctx->stream_res.tg,
 				pipe_ctx->pipe_dlg_param.vready_offset,
@@ -1593,8 +1640,12 @@ static void dcn20_program_pipe(
 				pipe_ctx->pipe_dlg_param.vupdate_offset,
 				pipe_ctx->pipe_dlg_param.vupdate_width);
 
-		pipe_ctx->stream_res.tg->funcs->wait_for_state(pipe_ctx->stream_res.tg, CRTC_STATE_VBLANK);
-		pipe_ctx->stream_res.tg->funcs->wait_for_state(pipe_ctx->stream_res.tg, CRTC_STATE_VACTIVE);
+		if (pipe_ctx->stream->mall_stream_config.type != SUBVP_PHANTOM) {
+			pipe_ctx->stream_res.tg->funcs->wait_for_state(
+				pipe_ctx->stream_res.tg, CRTC_STATE_VBLANK);
+			pipe_ctx->stream_res.tg->funcs->wait_for_state(
+				pipe_ctx->stream_res.tg, CRTC_STATE_VACTIVE);
+		}
 
 		pipe_ctx->stream_res.tg->funcs->set_vtg_params(
 				pipe_ctx->stream_res.tg, &pipe_ctx->stream->timing, true);
@@ -1665,15 +1716,13 @@ void dcn20_program_front_end_for_ctx(
 	DC_LOGGER_INIT(dc->ctx->logger);
 
 	/* Carry over GSL groups in case the context is changing. */
-       for (i = 0; i < dc->res_pool->pipe_count; i++) {
-               struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
-               struct pipe_ctx *old_pipe_ctx =
-                       &dc->current_state->res_ctx.pipe_ctx[i];
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
+		struct pipe_ctx *old_pipe_ctx = &dc->current_state->res_ctx.pipe_ctx[i];
 
-               if (pipe_ctx->stream == old_pipe_ctx->stream)
-                       pipe_ctx->stream_res.gsl_group =
-                               old_pipe_ctx->stream_res.gsl_group;
-       }
+		if (pipe_ctx->stream == old_pipe_ctx->stream)
+			pipe_ctx->stream_res.gsl_group = old_pipe_ctx->stream_res.gsl_group;
+	}
 
 	if (dc->hwss.program_triplebuffer != NULL && dc->debug.enable_tri_buf) {
 		for (i = 0; i < dc->res_pool->pipe_count; i++) {
@@ -1708,7 +1757,14 @@ void dcn20_program_front_end_for_ctx(
 				|| context->res_ctx.pipe_ctx[i].update_flags.bits.opp_changed) {
 			struct hubbub *hubbub = dc->res_pool->hubbub;
 
-			if (hubbub->funcs->program_det_size && context->res_ctx.pipe_ctx[i].update_flags.bits.disable)
+			/* Phantom pipe DET should be 0, but if a pipe in use is being transitioned to phantom
+			 * then we want to do the programming here (effectively it's being disabled). If we do
+			 * the programming later the DET won't be updated until the OTG for the phantom pipe is
+			 * turned on (i.e. in an MCLK switch) which can come in too late and cause issues with
+			 * DET allocation.
+			 */
+			if (hubbub->funcs->program_det_size && (context->res_ctx.pipe_ctx[i].update_flags.bits.disable ||
+					(context->res_ctx.pipe_ctx[i].plane_state && context->res_ctx.pipe_ctx[i].plane_state->is_phantom)))
 				hubbub->funcs->program_det_size(hubbub, dc->current_state->res_ctx.pipe_ctx[i].plane_res.hubp->inst, 0);
 			hws->funcs.plane_atomic_disconnect(dc, &dc->current_state->res_ctx.pipe_ctx[i]);
 			DC_LOG_DC("Reset mpcc for pipe %d\n", dc->current_state->res_ctx.pipe_ctx[i].pipe_idx);
@@ -1725,8 +1781,17 @@ void dcn20_program_front_end_for_ctx(
 			while (pipe) {
 				if (hws->funcs.program_pipe)
 					hws->funcs.program_pipe(dc, pipe, context);
-				else
-					dcn20_program_pipe(dc, pipe, context);
+				else {
+					/* Don't program phantom pipes in the regular front end programming sequence.
+					 * There is an MPO transition case where a pipe being used by a video plane is
+					 * transitioned directly to be a phantom pipe when closing the MPO video. However
+					 * the phantom pipe will program a new HUBP_VTG_SEL (update takes place right away),
+					 * but the MPO still exists until the double buffered update of the main pipe so we
+					 * will get a frame of underflow if the phantom pipe is programmed here.
+					 */
+					if (pipe->stream && pipe->stream->mall_stream_config.type != SUBVP_PHANTOM)
+						dcn20_program_pipe(dc, pipe, context);
+				}
 
 				pipe = pipe->bottom_pipe;
 			}
@@ -1774,8 +1839,9 @@ void dcn20_post_unlock_program_front_end(
 	 */
 	for (i = 0; i < dc->res_pool->pipe_count; i++) {
 		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
-
-		if (pipe->plane_state && !pipe->top_pipe && pipe->update_flags.bits.enable) {
+		// Don't check flip pending on phantom pipes
+		if (pipe->plane_state && !pipe->top_pipe && pipe->update_flags.bits.enable &&
+				pipe->stream->mall_stream_config.type != SUBVP_PHANTOM) {
 			struct hubp *hubp = pipe->plane_res.hubp;
 			int j = 0;
 
@@ -1802,6 +1868,47 @@ void dcn20_post_unlock_program_front_end(
 					dc->hwss.disable_plane(dc, &dc->current_state->res_ctx.pipe_ctx[i]);
 		}
 	}
+
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
+		struct pipe_ctx *old_pipe = &dc->current_state->res_ctx.pipe_ctx[i];
+
+		/* If an active, non-phantom pipe is being transitioned into a phantom
+		 * pipe, wait for the double buffer update to complete first before we do
+		 * phantom pipe programming (HUBP_VTG_SEL updates right away so that can
+		 * cause issues).
+		 */
+		if (pipe->stream && pipe->stream->mall_stream_config.type == SUBVP_PHANTOM &&
+				old_pipe->stream && old_pipe->stream->mall_stream_config.type != SUBVP_PHANTOM) {
+			old_pipe->stream_res.tg->funcs->wait_for_state(
+					old_pipe->stream_res.tg,
+					CRTC_STATE_VBLANK);
+			old_pipe->stream_res.tg->funcs->wait_for_state(
+					old_pipe->stream_res.tg,
+					CRTC_STATE_VACTIVE);
+		}
+	}
+
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
+
+		if (pipe->plane_state && !pipe->top_pipe) {
+			/* Program phantom pipe here to prevent a frame of underflow in the MPO transition
+			 * case (if a pipe being used for a video plane transitions to a phantom pipe, it
+			 * can underflow due to HUBP_VTG_SEL programming if done in the regular front end
+			 * programming sequence).
+			 */
+			if (pipe->stream && pipe->stream->mall_stream_config.type == SUBVP_PHANTOM)
+					dcn20_program_pipe(dc, pipe, context);
+		}
+	}
+
+	/* Only program the MALL registers after all the main and phantom pipes
+	 * are done programming.
+	 */
+	if (hwseq->funcs.program_mall_pipe_config)
+		hwseq->funcs.program_mall_pipe_config(dc, context);
+
 	/* WA to apply WM setting*/
 	if (hwseq->wa.DEGVIDCN21)
 		dc->res_pool->hubbub->funcs->apply_DEDCN21_147_wa(dc->res_pool->hubbub);
@@ -1829,18 +1936,34 @@ void dcn20_prepare_bandwidth(
 {
 	struct hubbub *hubbub = dc->res_pool->hubbub;
 	unsigned int compbuf_size_kb = 0;
+	unsigned int cache_wm_a = context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.pstate_change_ns;
+	unsigned int i;
 
 	dc->clk_mgr->funcs->update_clocks(
 			dc->clk_mgr,
 			context,
 			false);
 
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
+
+		// At optimize don't restore the original watermark value
+		if (pipe->stream && pipe->stream->mall_stream_config.type != SUBVP_NONE) {
+			context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.pstate_change_ns = 4U * 1000U * 1000U * 1000U;
+			break;
+		}
+	}
+
 	/* program dchubbub watermarks */
 	dc->wm_optimized_required = hubbub->funcs->program_watermarks(hubbub,
 					&context->bw_ctx.bw.dcn.watermarks,
 					dc->res_pool->ref_clocks.dchub_ref_clock_inKhz / 1000,
 					false);
 
+	// Restore the real watermark so we can commit the value to DMCUB
+	// DMCUB uses the "original" watermark value in SubVP MCLK switch
+	context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.pstate_change_ns = cache_wm_a;
+
 	/* decrease compbuf size */
 	if (hubbub->funcs->program_compbuf_size) {
 		if (context->bw_ctx.dml.ip.min_comp_buffer_size_kbytes)
@@ -1859,6 +1982,16 @@ void dcn20_optimize_bandwidth(
 	struct hubbub *hubbub = dc->res_pool->hubbub;
 	int i;
 
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
+
+		// At optimize don't need  to restore the original watermark value
+		if (pipe->stream && pipe->stream->mall_stream_config.type != SUBVP_NONE) {
+			context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.pstate_change_ns = 4U * 1000U * 1000U * 1000U;
+			break;
+		}
+	}
+
 	/* program dchubbub watermarks */
 	hubbub->funcs->program_watermarks(hubbub,
 					&context->bw_ctx.bw.dcn.watermarks,
@@ -2344,14 +2477,22 @@ void dcn20_update_mpcc(struct dc *dc, struct pipe_ctx *pipe_ctx)
 	struct mpc *mpc = dc->res_pool->mpc;
 	struct mpc_tree *mpc_tree_params = &(pipe_ctx->stream_res.opp->mpc_tree_params);
 
-	if (per_pixel_alpha)
-		blnd_cfg.alpha_mode = MPCC_ALPHA_BLEND_MODE_PER_PIXEL_ALPHA;
-	else
-		blnd_cfg.alpha_mode = MPCC_ALPHA_BLEND_MODE_GLOBAL_ALPHA;
-
 	blnd_cfg.overlap_only = false;
 	blnd_cfg.global_gain = 0xff;
 
+	if (per_pixel_alpha) {
+		blnd_cfg.pre_multiplied_alpha = pipe_ctx->plane_state->pre_multiplied_alpha;
+		if (pipe_ctx->plane_state->global_alpha) {
+			blnd_cfg.alpha_mode = MPCC_ALPHA_BLEND_MODE_PER_PIXEL_ALPHA_COMBINED_GLOBAL_GAIN;
+			blnd_cfg.global_gain = pipe_ctx->plane_state->global_alpha_value;
+		} else {
+			blnd_cfg.alpha_mode = MPCC_ALPHA_BLEND_MODE_PER_PIXEL_ALPHA;
+		}
+	} else {
+		blnd_cfg.pre_multiplied_alpha = false;
+		blnd_cfg.alpha_mode = MPCC_ALPHA_BLEND_MODE_GLOBAL_ALPHA;
+	}
+
 	if (pipe_ctx->plane_state->global_alpha)
 		blnd_cfg.global_alpha = pipe_ctx->plane_state->global_alpha_value;
 	else
@@ -2362,7 +2503,7 @@ void dcn20_update_mpcc(struct dc *dc, struct pipe_ctx *pipe_ctx)
 	blnd_cfg.top_gain = 0x1f000;
 	blnd_cfg.bottom_inside_gain = 0x1f000;
 	blnd_cfg.bottom_outside_gain = 0x1f000;
-	blnd_cfg.pre_multiplied_alpha = per_pixel_alpha;
+
 	if (pipe_ctx->plane_state->format
 			== SURFACE_PIXEL_FORMAT_GRPH_RGBE_ALPHA)
 		blnd_cfg.pre_multiplied_alpha = false;
@@ -2455,6 +2596,9 @@ void dcn20_enable_stream(struct pipe_ctx *pipe_ctx)
 
 	tg->funcs->set_early_control(tg, early_control);
 
+	if (dc->hwseq->funcs.set_pixels_per_cycle)
+		dc->hwseq->funcs.set_pixels_per_cycle(pipe_ctx);
+
 	/* enable audio only within mode set */
 	if (pipe_ctx->stream_res.audio != NULL) {
 		if (is_dp_128b_132b_signal(pipe_ctx))
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_mpc.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_mpc.c
index 15734db0cdea..116f67a0b989 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_mpc.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_mpc.c
@@ -299,24 +299,24 @@ static enum dc_lut_mode mpc20_get_ogam_current(struct mpc *mpc, int mpcc_id)
 	uint32_t state_mode;
 	struct dcn20_mpc *mpc20 = TO_DCN20_MPC(mpc);
 
-	REG_GET(MPCC_OGAM_LUT_RAM_CONTROL[mpcc_id],
-			MPCC_OGAM_CONFIG_STATUS, &state_mode);
+	REG_GET(MPCC_OGAM_LUT_RAM_CONTROL[mpcc_id], MPCC_OGAM_CONFIG_STATUS, &state_mode);
 
-		switch (state_mode) {
-		case 0:
-			mode = LUT_BYPASS;
-			break;
-		case 1:
-			mode = LUT_RAM_A;
-			break;
-		case 2:
-			mode = LUT_RAM_B;
-			break;
-		default:
-			mode = LUT_BYPASS;
-			break;
-		}
-		return mode;
+	switch (state_mode) {
+	case 0:
+		mode = LUT_BYPASS;
+		break;
+	case 1:
+		mode = LUT_RAM_A;
+		break;
+	case 2:
+		mode = LUT_RAM_B;
+		break;
+	default:
+		mode = LUT_BYPASS;
+		break;
+	}
+
+	return mode;
 }
 
 static void mpc2_program_lutb(struct mpc *mpc, int mpcc_id,
@@ -531,6 +531,12 @@ static struct mpcc *mpc2_get_mpcc_for_dpp(struct mpc_tree *tree, int dpp_id)
 	while (tmp_mpcc != NULL) {
 		if (tmp_mpcc->dpp_id == 0xf || tmp_mpcc->dpp_id == dpp_id)
 			return tmp_mpcc;
+
+		/* avoid circular linked list */
+		ASSERT(tmp_mpcc != tmp_mpcc->mpcc_bot);
+		if (tmp_mpcc == tmp_mpcc->mpcc_bot)
+			break;
+
 		tmp_mpcc = tmp_mpcc->mpcc_bot;
 	}
 	return NULL;
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
index 7802d603f796..8224b9bf01d1 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
@@ -925,6 +925,7 @@ static const struct encoder_feature_support link_enc_feature = {
 };
 
 struct link_encoder *dcn20_link_encoder_create(
+	struct dc_context *ctx,
 	const struct encoder_init_data *enc_init_data)
 {
 	struct dcn20_link_encoder *enc20 =
@@ -1237,6 +1238,8 @@ static void get_pixel_clock_parameters(
 	int opp_cnt = 1;
 	struct dc_link *link = stream->link;
 	struct link_encoder *link_enc = NULL;
+	struct dc *dc = pipe_ctx->stream->ctx->dc;
+	struct dce_hwseq *hws = dc->hwseq;
 
 	for (odm_pipe = pipe_ctx->next_odm_pipe; odm_pipe; odm_pipe = odm_pipe->next_odm_pipe)
 		opp_cnt++;
@@ -1244,10 +1247,9 @@ static void get_pixel_clock_parameters(
 	pixel_clk_params->requested_pix_clk_100hz = stream->timing.pix_clk_100hz;
 
 	link_enc = link_enc_cfg_get_link_enc(link);
-	ASSERT(link_enc);
-
 	if (link_enc)
 		pixel_clk_params->encoder_object_id = link_enc->id;
+
 	pixel_clk_params->signal_type = pipe_ctx->stream->signal;
 	pixel_clk_params->controller_id = pipe_ctx->stream_res.tg->inst + 1;
 	/* TODO: un-hardcode*/
@@ -1267,6 +1269,10 @@ static void get_pixel_clock_parameters(
 		pixel_clk_params->requested_pix_clk_100hz /= 4;
 	else if (optc2_is_two_pixels_per_containter(&stream->timing) || opp_cnt == 2)
 		pixel_clk_params->requested_pix_clk_100hz /= 2;
+	else if (hws->funcs.is_dp_dig_pixel_rate_div_policy) {
+		if (hws->funcs.is_dp_dig_pixel_rate_div_policy(pipe_ctx))
+			pixel_clk_params->requested_pix_clk_100hz /= 2;
+	}
 
 	if (stream->timing.timing_3d_format == TIMING_3D_FORMAT_HW_FRAME_PACKING)
 		pixel_clk_params->requested_pix_clk_100hz *= 2;
@@ -2457,7 +2463,7 @@ static bool dcn20_resource_construct(
 	dc->caps.color.mpc.ogam_rom_caps.hlg = 0;
 	dc->caps.color.mpc.ocsc = 1;
 
-	dc->caps.hdmi_frl_pcon_support = true;
+	dc->caps.dp_hdmi21_pcon_support = true;
 
 	if (dc->ctx->dce_environment == DCE_ENV_PRODUCTION_DRV) {
 		dc->debug = debug_defaults_drv;
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.h b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.h
index 7cbe1e9daa36..da0241e8c255 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.h
@@ -50,6 +50,7 @@ struct resource_pool *dcn20_create_resource_pool(
 		struct dc *dc);
 
 struct link_encoder *dcn20_link_encoder_create(
+	struct dc_context *ctx,
 	const struct encoder_init_data *enc_init_data);
 
 unsigned int dcn20_calc_max_scaled_time(
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_stream_encoder.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_stream_encoder.c
index aab25ca8343a..b40489e678f9 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_stream_encoder.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_stream_encoder.c
@@ -35,7 +35,6 @@
 #define DC_LOGGER \
 		enc1->base.ctx->logger
 
-
 #define REG(reg)\
 	(enc1->regs->reg)
 
@@ -159,6 +158,7 @@ static void enc2_stream_encoder_update_hdmi_info_packets(
 	enc2_update_hdmi_info_packet(enc1, 3, &info_frame->vendor);
 	enc2_update_hdmi_info_packet(enc1, 4, &info_frame->spd);
 	enc2_update_hdmi_info_packet(enc1, 5, &info_frame->hdrsmd);
+	enc2_update_hdmi_info_packet(enc1, 6, &info_frame->vtem);
 }
 
 static void enc2_stream_encoder_stop_hdmi_info_packets(
diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/Makefile b/drivers/gpu/drm/amd/display/dc/dcn201/Makefile
index f68038ceb1b1..5c9ce2cebb0f 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn201/Makefile
+++ b/drivers/gpu/drm/amd/display/dc/dcn201/Makefile
@@ -6,31 +6,6 @@ DCN201 = dcn201_init.o dcn201_resource.o dcn201_hwseq.o \
 	dcn201_mpc.o dcn201_hubp.o dcn201_opp.o dcn201_optc.o dcn201_dpp.o \
 	dcn201_dccg.o dcn201_link_encoder.o
 
-ifdef CONFIG_X86
-CFLAGS_$(AMDDALPATH)/dc/dcn201/dcn201_resource.o := -mhard-float -msse
-endif
-
-ifdef CONFIG_PPC64
-CFLAGS_$(AMDDALPATH)/dc/dcn201/dcn201_resource.o := -mhard-float -maltivec
-endif
-
-ifdef CONFIG_CC_IS_GCC
-ifeq ($(call cc-ifversion, -lt, 0701, y), y)
-IS_OLD_GCC = 1
-endif
-CFLAGS_$(AMDDALPATH)/dc/dcn201/dcn201_resource.o += -mhard-float
-endif
-
-ifdef CONFIG_X86
-ifdef IS_OLD_GCC
-# Stack alignment mismatch, proceed with caution.
-# GCC < 7.1 cannot compile code using `double` and -mpreferred-stack-boundary=3
-# (8B stack alignment).
-CFLAGS_$(AMDDALPATH)/dc/dcn201/dcn201_resource.o += -mpreferred-stack-boundary=4
-else
-CFLAGS_$(AMDDALPATH)/dc/dcn201/dcn201_resource.o += -msse2
-endif
-endif
 AMD_DAL_DCN201 = $(addprefix $(AMDDALPATH)/dc/dcn201/,$(DCN201))
 
 AMD_DISPLAY_FILES += $(AMD_DAL_DCN201)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dpp.c b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dpp.c
index 8b6505b7dca8..f50ab961bc17 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dpp.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dpp.c
@@ -153,6 +153,9 @@ static void dpp201_cnv_setup(
 		break;
 	}
 
+	/* Set default color space based on format if none is given. */
+	color_space = input_color_space ? input_color_space : color_space;
+
 	if (is_2bit == 1 && alpha_2bit_lut != NULL) {
 		REG_UPDATE(ALPHA_2BIT_LUT, ALPHA_2BIT_LUT0, alpha_2bit_lut->lut0);
 		REG_UPDATE(ALPHA_2BIT_LUT, ALPHA_2BIT_LUT1, alpha_2bit_lut->lut1);
diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_hwseq.c
index fe22530242d2..05b3fba9ccce 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_hwseq.c
@@ -95,8 +95,6 @@ static void gpu_addr_to_uma(struct dce_hwseq *hwseq,
 	} else if (hwseq->fb_offset.quad_part <= addr->quad_part &&
 			addr->quad_part <= hwseq->uma_top.quad_part) {
 		is_in_uma = true;
-	} else if (addr->quad_part == 0) {
-		is_in_uma = false;
 	} else {
 		is_in_uma = false;
 	}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_resource.c b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_resource.c
index 0bb7d3dd53fa..407d995bfa99 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_resource.c
@@ -788,6 +788,7 @@ static const struct encoder_feature_support link_enc_feature = {
 };
 
 static struct link_encoder *dcn201_link_encoder_create(
+	struct dc_context *ctx,
 	const struct encoder_init_data *enc_init_data)
 {
 	struct dcn20_link_encoder *enc20 =
@@ -1036,6 +1037,14 @@ static bool dcn201_get_dcc_compression_cap(const struct dc *dc,
 			output);
 }
 
+static void dcn201_populate_dml_writeback_from_context(struct dc *dc,
+						       struct resource_context *res_ctx,
+						       display_e2e_pipe_params_st *pipes)
+{
+	DC_FP_START();
+	dcn201_populate_dml_writeback_from_context_fpu(dc, res_ctx, pipes);
+	DC_FP_END();
+}
 
 static void dcn201_destroy_resource_pool(struct resource_pool **pool)
 {
@@ -1067,8 +1076,8 @@ static struct resource_funcs dcn201_res_pool_funcs = {
 	.add_dsc_to_stream_resource = NULL,
 	.remove_stream_from_ctx = dcn20_remove_stream_from_ctx,
 	.acquire_idle_pipe_for_layer = dcn201_acquire_idle_pipe_for_layer,
+	.populate_dml_writeback_from_context = dcn201_populate_dml_writeback_from_context,
 	.patch_unknown_plane_state = dcn20_patch_unknown_plane_state,
-	.populate_dml_writeback_from_context = dcn20_populate_dml_writeback_from_context,
 	.set_mcif_arb_params = dcn20_set_mcif_arb_params,
 	.find_first_free_match_stream_enc_for_link = dcn10_find_first_free_match_stream_enc_for_link
 };
diff --git a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubbub.c b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubbub.c
index c5e200d09038..5752271f22df 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubbub.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubbub.c
@@ -67,9 +67,15 @@ static uint32_t convert_and_clamp(
 void dcn21_dchvm_init(struct hubbub *hubbub)
 {
 	struct dcn20_hubbub *hubbub1 = TO_DCN20_HUBBUB(hubbub);
-	uint32_t riommu_active;
+	uint32_t riommu_active, prefetch_done;
 	int i;
 
+	REG_GET(DCHVM_RIOMMU_STAT0, HOSTVM_PREFETCH_DONE, &prefetch_done);
+
+	if (prefetch_done) {
+		hubbub->riommu_active = true;
+		return;
+	}
 	//Init DCHVM block
 	REG_UPDATE(DCHVM_CTRL0, HOSTVM_INIT_REQ, 1);
 
diff --git a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
index 3fe4bfbb98a0..7cb35bb1c0f1 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
@@ -997,6 +997,7 @@ static struct clock_source *dcn21_clock_source_create(
 		return &clk_src->base;
 	}
 
+	kfree(clk_src);
 	BREAK_TO_DEBUGGER();
 	return NULL;
 }
@@ -1324,6 +1325,7 @@ static int map_transmitter_id_to_phy_instance(
 }
 
 static struct link_encoder *dcn21_link_encoder_create(
+	struct dc_context *ctx,
 	const struct encoder_init_data *enc_init_data)
 {
 	struct dcn21_link_encoder *enc21 =
@@ -1489,7 +1491,7 @@ static bool dcn21_resource_construct(
 	dc->caps.color.mpc.ogam_rom_caps.hlg = 0;
 	dc->caps.color.mpc.ocsc = 1;
 
-	dc->caps.hdmi_frl_pcon_support = true;
+	dc->caps.dp_hdmi21_pcon_support = true;
 
 	if (dc->ctx->dce_environment == DCE_ENV_PRODUCTION_DRV)
 		dc->debug = debug_defaults_drv;
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/Makefile b/drivers/gpu/drm/amd/display/dc/dcn30/Makefile
index dfd77b3cc84d..b7c2ae9ddfda 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn30/Makefile
+++ b/drivers/gpu/drm/amd/display/dc/dcn30/Makefile
@@ -30,38 +30,6 @@ DCN30 = dcn30_init.o dcn30_hubbub.o dcn30_hubp.o dcn30_dpp.o dcn30_optc.o \
 	dcn30_dpp_cm.o dcn30_dwb_cm.o dcn30_cm_common.o dcn30_mmhubbub.o \
 	dcn30_dio_link_encoder.o dcn30_resource.o
 
-
-ifdef CONFIG_X86
-CFLAGS_$(AMDDALPATH)/dc/dcn30/dcn30_resource.o := -msse
-CFLAGS_$(AMDDALPATH)/dc/dcn30/dcn30_optc.o := -msse
-endif
-
-ifdef CONFIG_PPC64
-CFLAGS_$(AMDDALPATH)/dc/dcn30/dcn30_resource.o := -mhard-float -maltivec
-CFLAGS_$(AMDDALPATH)/dc/dcn30/dcn30_optc.o := -mhard-float -maltivec
-endif
-
-ifdef CONFIG_CC_IS_GCC
-ifeq ($(call cc-ifversion, -lt, 0701, y), y)
-IS_OLD_GCC = 1
-endif
-CFLAGS_$(AMDDALPATH)/dc/dcn30/dcn30_resource.o += -mhard-float
-CFLAGS_$(AMDDALPATH)/dc/dcn30/dcn30_optc.o += -mhard-float
-endif
-
-ifdef CONFIG_X86
-ifdef IS_OLD_GCC
-# Stack alignment mismatch, proceed with caution.
-# GCC < 7.1 cannot compile code using `double` and -mpreferred-stack-boundary=3
-# (8B stack alignment).
-CFLAGS_$(AMDDALPATH)/dc/dcn30/dcn30_resource.o += -mpreferred-stack-boundary=4
-CFLAGS_$(AMDDALPATH)/dc/dcn30/dcn30_optc.o += -mpreferred-stack-boundary=4
-else
-CFLAGS_$(AMDDALPATH)/dc/dcn30/dcn30_resource.o += -msse2
-CFLAGS_$(AMDDALPATH)/dc/dcn30/dcn30_optc.o += -msse2
-endif
-endif
-
 AMD_DAL_DCN30 = $(addprefix $(AMDDALPATH)/dc/dcn30/,$(DCN30))
 
 AMD_DISPLAY_FILES += $(AMD_DAL_DCN30)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dio_stream_encoder.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dio_stream_encoder.c
index a04ca4a98392..17df53793c92 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dio_stream_encoder.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dio_stream_encoder.c
@@ -35,7 +35,6 @@
 #define DC_LOGGER \
 		enc1->base.ctx->logger
 
-
 #define REG(reg)\
 	(enc1->regs->reg)
 
@@ -195,7 +194,7 @@ static void enc3_update_hdmi_info_packet(
 	}
 }
 
-static void enc3_stream_encoder_update_hdmi_info_packets(
+void enc3_stream_encoder_update_hdmi_info_packets(
 	struct stream_encoder *enc,
 	const struct encoder_info_frame *info_frame)
 {
@@ -212,9 +211,10 @@ static void enc3_stream_encoder_update_hdmi_info_packets(
 	enc3_update_hdmi_info_packet(enc1, 1, &info_frame->vendor);
 	enc3_update_hdmi_info_packet(enc1, 3, &info_frame->spd);
 	enc3_update_hdmi_info_packet(enc1, 4, &info_frame->hdrsmd);
+	enc3_update_hdmi_info_packet(enc1, 6, &info_frame->vtem);
 }
 
-static void enc3_stream_encoder_stop_hdmi_info_packets(
+void enc3_stream_encoder_stop_hdmi_info_packets(
 	struct stream_encoder *enc)
 {
 	struct dcn10_stream_encoder *enc1 = DCN10STRENC_FROM_STRENC(enc);
@@ -318,7 +318,7 @@ static void enc3_dp_set_dsc_config(struct stream_encoder *enc,
 }
 
 
-static void enc3_dp_set_dsc_pps_info_packet(struct stream_encoder *enc,
+void enc3_dp_set_dsc_pps_info_packet(struct stream_encoder *enc,
 					bool enable,
 					uint8_t *dsc_packed_pps,
 					bool immediate_update)
@@ -404,7 +404,7 @@ static void enc3_read_state(struct stream_encoder *enc, struct enc_state *s)
 	}
 }
 
-static void enc3_stream_encoder_update_dp_info_packets(
+void enc3_stream_encoder_update_dp_info_packets(
 	struct stream_encoder *enc,
 	const struct encoder_info_frame *info_frame)
 {
@@ -419,6 +419,21 @@ static void enc3_stream_encoder_update_dp_info_packets(
 				&info_frame->vsc,
 				true);
 	}
+	/* TODO: VSC SDP at packetIndex 1 should be restricted only if PSR-SU on.
+	 * There should have another Infopacket type (e.g. vsc_psrsu) for PSR_SU.
+	 * In addition, currently the driver check the valid bit then update and
+	 * send the corresponding Infopacket. For PSR-SU, the SDP only be sent
+	 * while entering PSR-SU mode. So we need another parameter(e.g. send)
+	 * in dc_info_packet to indicate which infopacket should be enabled by
+	 * default here.
+	 */
+	if (info_frame->vsc.valid) {
+		enc->vpg->funcs->update_generic_info_packet(
+				enc->vpg,
+				1,  /* packetIndex */
+				&info_frame->vsc,
+				true);
+	}
 	if (info_frame->spd.valid) {
 		enc->vpg->funcs->update_generic_info_packet(
 				enc->vpg,
@@ -636,6 +651,9 @@ static void enc3_stream_encoder_hdmi_set_stream_attribute(
 		HDMI_GC_SEND, 1,
 		HDMI_NULL_SEND, 1);
 
+	/* Disable Audio Content Protection packet transmission */
+	REG_UPDATE(HDMI_VBI_PACKET_CONTROL, HDMI_ACP_SEND, 0);
+
 	/* following belongs to audio */
 	/* Enable Audio InfoFrame packet transmission. */
 	REG_UPDATE(HDMI_INFOFRAME_CONTROL0, HDMI_AUDIO_INFO_SEND, 1);
@@ -652,7 +670,7 @@ static void enc3_stream_encoder_hdmi_set_stream_attribute(
 	REG_UPDATE(HDMI_GC, HDMI_GC_AVMUTE, 0);
 }
 
-static void enc3_audio_mute_control(
+void enc3_audio_mute_control(
 	struct stream_encoder *enc,
 	bool mute)
 {
@@ -660,7 +678,7 @@ static void enc3_audio_mute_control(
 	enc->afmt->funcs->audio_mute_control(enc->afmt, mute);
 }
 
-static void enc3_se_dp_audio_setup(
+void enc3_se_dp_audio_setup(
 	struct stream_encoder *enc,
 	unsigned int az_inst,
 	struct audio_info *info)
@@ -691,7 +709,7 @@ static void enc3_se_setup_dp_audio(
 	enc->afmt->funcs->setup_dp_audio(enc->afmt);
 }
 
-static void enc3_se_dp_audio_enable(
+void enc3_se_dp_audio_enable(
 	struct stream_encoder *enc)
 {
 	enc1_se_enable_audio_clock(enc, true);
@@ -757,7 +775,7 @@ static void enc3_se_setup_hdmi_audio(
 	 */
 }
 
-static void enc3_se_hdmi_audio_setup(
+void enc3_se_hdmi_audio_setup(
 	struct stream_encoder *enc,
 	unsigned int az_inst,
 	struct audio_info *info,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dio_stream_encoder.h b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dio_stream_encoder.h
index e2c264ecb20f..54ee230e7f98 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dio_stream_encoder.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dio_stream_encoder.h
@@ -95,6 +95,8 @@
 	SRI(DP_VID_STREAM_CNTL, DP, id), \
 	SRI(DP_VID_TIMING, DP, id), \
 	SRI(DP_SEC_AUD_N, DP, id), \
+	SRI(DP_SEC_AUD_N_READBACK, DP, id), \
+	SRI(DP_SEC_AUD_M_READBACK, DP, id), \
 	SRI(DP_SEC_TIMESTAMP, DP, id), \
 	SRI(DP_DSC_CNTL, DP, id), \
 	SRI(DP_DSC_BYTES_PER_PIXEL, DP, id), \
@@ -110,7 +112,7 @@
 	SRI(DIG_CLOCK_PATTERN, DIG, id)
 
 
-#define SE_COMMON_MASK_SH_LIST_DCN30_BASE(mask_sh)\
+#define SE_COMMON_MASK_SH_LIST_DCN30(mask_sh)\
 	SE_SF(DP0_DP_PIXEL_FORMAT, DP_PIXEL_ENCODING, mask_sh),\
 	SE_SF(DP0_DP_PIXEL_FORMAT, DP_COMPONENT_DEPTH, mask_sh),\
 	SE_SF(DIG0_HDMI_CONTROL, HDMI_PACKET_GEN_VERSION, mask_sh),\
@@ -122,6 +124,7 @@
 	SE_SF(DIG0_HDMI_VBI_PACKET_CONTROL, HDMI_GC_CONT, mask_sh),\
 	SE_SF(DIG0_HDMI_VBI_PACKET_CONTROL, HDMI_GC_SEND, mask_sh),\
 	SE_SF(DIG0_HDMI_VBI_PACKET_CONTROL, HDMI_NULL_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_VBI_PACKET_CONTROL, HDMI_ACP_SEND, mask_sh),\
 	SE_SF(DIG0_HDMI_INFOFRAME_CONTROL0, HDMI_AUDIO_INFO_SEND, mask_sh),\
 	SE_SF(DIG0_HDMI_INFOFRAME_CONTROL1, HDMI_AUDIO_INFO_LINE, mask_sh),\
 	SE_SF(DIG0_HDMI_GC, HDMI_GC_AVMUTE, mask_sh),\
@@ -157,6 +160,8 @@
 	SE_SF(DIG0_HDMI_ACR_48_0, HDMI_ACR_CTS_48, mask_sh),\
 	SE_SF(DIG0_HDMI_ACR_48_1, HDMI_ACR_N_48, mask_sh),\
 	SE_SF(DP0_DP_SEC_AUD_N, DP_SEC_AUD_N, mask_sh),\
+	SE_SF(DP0_DP_SEC_AUD_N_READBACK, DP_SEC_AUD_N_READBACK, mask_sh),\
+	SE_SF(DP0_DP_SEC_AUD_M_READBACK, DP_SEC_AUD_M_READBACK, mask_sh),\
 	SE_SF(DP0_DP_SEC_TIMESTAMP, DP_SEC_TIMESTAMP_MODE, mask_sh),\
 	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_ASP_ENABLE, mask_sh),\
 	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_ATP_ENABLE, mask_sh),\
@@ -269,9 +274,6 @@
 	SE_SF(DP0_DP_SEC_FRAMING4, DP_SST_SDP_SPLITTING, mask_sh),\
 	SE_SF(DIG0_DIG_CLOCK_PATTERN, DIG_CLOCK_PATTERN, mask_sh)
 
-#define SE_COMMON_MASK_SH_LIST_DCN30(mask_sh)\
-	SE_COMMON_MASK_SH_LIST_DCN30_BASE(mask_sh)
-
 void dcn30_dio_stream_encoder_construct(
 	struct dcn10_stream_encoder *enc1,
 	struct dc_context *ctx,
@@ -283,4 +285,39 @@ void dcn30_dio_stream_encoder_construct(
 	const struct dcn10_stream_encoder_shift *se_shift,
 	const struct dcn10_stream_encoder_mask *se_mask);
 
+void enc3_stream_encoder_update_hdmi_info_packets(
+	struct stream_encoder *enc,
+	const struct encoder_info_frame *info_frame);
+
+void enc3_stream_encoder_stop_hdmi_info_packets(
+	struct stream_encoder *enc);
+
+void enc3_stream_encoder_update_dp_info_packets(
+	struct stream_encoder *enc,
+	const struct encoder_info_frame *info_frame);
+
+void enc3_audio_mute_control(
+	struct stream_encoder *enc,
+	bool mute);
+
+void enc3_se_dp_audio_setup(
+	struct stream_encoder *enc,
+	unsigned int az_inst,
+	struct audio_info *info);
+
+void enc3_se_dp_audio_enable(
+	struct stream_encoder *enc);
+
+void enc3_se_hdmi_audio_setup(
+	struct stream_encoder *enc,
+	unsigned int az_inst,
+	struct audio_info *info,
+	struct audio_crtc_info *audio_crtc_info);
+
+void enc3_dp_set_dsc_pps_info_packet(
+	struct stream_encoder *enc,
+	bool enable,
+	uint8_t *dsc_packed_pps,
+    bool immediate_update);
+
 #endif /* __DC_DIO_STREAM_ENCODER_DCN30_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.c
index ab3918c0a15b..4a668d6563df 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.c
@@ -41,9 +41,9 @@
 	dpp->tf_shift->field_name, dpp->tf_mask->field_name
 
 
-static void dpp30_read_state(struct dpp *dpp_base, struct dcn_dpp_state *s)
+void dpp30_read_state(struct dpp *dpp_base, struct dcn_dpp_state *s)
 {
-	struct dcn20_dpp *dpp = TO_DCN20_DPP(dpp_base);
+	struct dcn3_dpp *dpp = TO_DCN30_DPP(dpp_base);
 
 	REG_GET(DPP_CONTROL,
 			DPP_CLOCK_ENABLE, &s->is_enabled);
@@ -167,7 +167,7 @@ void dpp3_set_pre_degam(struct dpp *dpp_base, enum dc_transfer_func_predefined t
 			PRE_DEGAM_SELECT, degamma_lut_selection);
 }
 
-static void dpp3_cnv_setup (
+void dpp3_cnv_setup (
 		struct dpp *dpp_base,
 		enum surface_pixel_format format,
 		enum expansion_mode mode,
@@ -294,6 +294,9 @@ static void dpp3_cnv_setup (
 		break;
 	}
 
+	/* Set default color space based on format if none is given. */
+	color_space = input_color_space ? input_color_space : color_space;
+
 	if (is_2bit == 1 && alpha_2bit_lut != NULL) {
 		REG_UPDATE(ALPHA_2BIT_LUT, ALPHA_2BIT_LUT0, alpha_2bit_lut->lut0);
 		REG_UPDATE(ALPHA_2BIT_LUT, ALPHA_2BIT_LUT1, alpha_2bit_lut->lut1);
@@ -372,7 +375,7 @@ void dpp3_set_cursor_attributes(
 }
 
 
-static bool dpp3_get_optimal_number_of_taps(
+bool dpp3_get_optimal_number_of_taps(
 		struct dpp *dpp,
 		struct scaler_data *scl_data,
 		const struct scaling_taps *in_taps)
@@ -711,28 +714,27 @@ static enum dc_lut_mode dpp3_get_blndgam_current(struct dpp *dpp_base)
 
 	struct dcn3_dpp *dpp = TO_DCN30_DPP(dpp_base);
 
-	REG_GET(CM_BLNDGAM_CONTROL,
-			CM_BLNDGAM_MODE_CURRENT, &mode_current);
-	REG_GET(CM_BLNDGAM_CONTROL,
-			CM_BLNDGAM_SELECT_CURRENT, &in_use);
-
-		switch (mode_current) {
-		case 0:
-		case 1:
-			mode = LUT_BYPASS;
-			break;
-
-		case 2:
-			if (in_use == 0)
-				mode = LUT_RAM_A;
-			else
-				mode = LUT_RAM_B;
-			break;
-		default:
-			mode = LUT_BYPASS;
-			break;
-		}
-		return mode;
+	REG_GET(CM_BLNDGAM_CONTROL, CM_BLNDGAM_MODE_CURRENT, &mode_current);
+	REG_GET(CM_BLNDGAM_CONTROL, CM_BLNDGAM_SELECT_CURRENT, &in_use);
+
+	switch (mode_current) {
+	case 0:
+	case 1:
+		mode = LUT_BYPASS;
+		break;
+
+	case 2:
+		if (in_use == 0)
+			mode = LUT_RAM_A;
+		else
+			mode = LUT_RAM_B;
+		break;
+	default:
+		mode = LUT_BYPASS;
+		break;
+	}
+
+	return mode;
 }
 
 static bool dpp3_program_blnd_lut(struct dpp *dpp_base,
@@ -812,24 +814,24 @@ static enum dc_lut_mode dpp3_get_shaper_current(struct dpp *dpp_base)
 	uint32_t state_mode;
 	struct dcn3_dpp *dpp = TO_DCN30_DPP(dpp_base);
 
-	REG_GET(CM_SHAPER_CONTROL,
-			CM_SHAPER_MODE_CURRENT, &state_mode);
+	REG_GET(CM_SHAPER_CONTROL, CM_SHAPER_MODE_CURRENT, &state_mode);
 
-		switch (state_mode) {
-		case 0:
-			mode = LUT_BYPASS;
-			break;
-		case 1:
-			mode = LUT_RAM_A;
-			break;
-		case 2:
-			mode = LUT_RAM_B;
-			break;
-		default:
-			mode = LUT_BYPASS;
-			break;
-		}
-		return mode;
+	switch (state_mode) {
+	case 0:
+		mode = LUT_BYPASS;
+		break;
+	case 1:
+		mode = LUT_RAM_A;
+		break;
+	case 2:
+		mode = LUT_RAM_B;
+		break;
+	default:
+		mode = LUT_BYPASS;
+		break;
+	}
+
+	return mode;
 }
 
 static void dpp3_configure_shaper_lut(
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.h b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.h
index ac644ae6b9f2..6263408d71fc 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.h
@@ -588,6 +588,22 @@ void dpp3_program_CM_dealpha(
 		struct dpp *dpp_base,
 		uint32_t enable, uint32_t additive_blending);
 
+void dpp30_read_state(struct dpp *dpp_base,
+		struct dcn_dpp_state *s);
+
+bool dpp3_get_optimal_number_of_taps(
+		struct dpp *dpp,
+		struct scaler_data *scl_data,
+		const struct scaling_taps *in_taps);
+
+void dpp3_cnv_setup (
+		struct dpp *dpp_base,
+		enum surface_pixel_format format,
+		enum expansion_mode mode,
+		struct dc_csc_transform input_csc_color_matrix,
+		enum dc_color_space input_color_space,
+		struct cnv_alpha_2bit_lut *alpha_2bit_lut);
+
 void dpp3_program_CM_bias(
 		struct dpp *dpp_base,
 		struct CM_bias_params *bias_params);
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp_cm.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp_cm.c
index 87dbeca18984..e43f77c11c00 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp_cm.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp_cm.c
@@ -61,23 +61,20 @@ static enum dc_lut_mode dpp30_get_gamcor_current(struct dpp *dpp_base)
 	uint32_t lut_mode;
 	struct dcn3_dpp *dpp = TO_DCN30_DPP(dpp_base);
 
-	REG_GET(CM_GAMCOR_CONTROL,
-			CM_GAMCOR_MODE_CURRENT, &state_mode);
+	REG_GET(CM_GAMCOR_CONTROL, CM_GAMCOR_MODE_CURRENT, &state_mode);
 
-		if (state_mode == 0)
-			mode = LUT_BYPASS;
+	if (state_mode == 0)
+		mode = LUT_BYPASS;
 
-		if (state_mode == 2) {//Programmable RAM LUT
-			REG_GET(CM_GAMCOR_CONTROL,
-					CM_GAMCOR_SELECT_CURRENT, &lut_mode);
-
-			if (lut_mode == 0)
-				mode = LUT_RAM_A;
-			else
-				mode = LUT_RAM_B;
-		}
+	if (state_mode == 2) {//Programmable RAM LUT
+		REG_GET(CM_GAMCOR_CONTROL, CM_GAMCOR_SELECT_CURRENT, &lut_mode);
+		if (lut_mode == 0)
+			mode = LUT_RAM_A;
+		else
+			mode = LUT_RAM_B;
+	}
 
-		return mode;
+	return mode;
 }
 
 static void dpp3_program_gammcor_lut(
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hubp.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hubp.c
index 6a4dcafb9bba..dc3e8df706b3 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hubp.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hubp.c
@@ -86,7 +86,7 @@ bool hubp3_program_surface_flip_and_addr(
 			VMID, address->vmid);
 
 	if (address->type == PLN_ADDR_TYPE_GRPH_STEREO) {
-		REG_UPDATE(DCSURF_FLIP_CONTROL, SURFACE_FLIP_MODE_FOR_STEREOSYNC, 0x1);
+		REG_UPDATE(DCSURF_FLIP_CONTROL, SURFACE_FLIP_MODE_FOR_STEREOSYNC, 0);
 		REG_UPDATE(DCSURF_FLIP_CONTROL, SURFACE_FLIP_IN_STEREOSYNC, 0x1);
 
 	} else {
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c
index f61ec8763844..fb59fed8f425 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c
@@ -48,6 +48,8 @@
 #include "dc_dmub_srv.h"
 #include "link_hwss.h"
 #include "dpcd_defs.h"
+#include "../dcn20/dcn20_hwseq.h"
+#include "dcn30_resource.h"
 #include "inc/dc_link_dp.h"
 #include "inc/link_dpcd.h"
 
@@ -344,17 +346,6 @@ void dcn30_enable_writeback(
 	dwb->funcs->enable(dwb, &wb_info->dwb_params);
 }
 
-void dcn30_prepare_bandwidth(struct dc *dc,
- 	struct dc_state *context)
-{
-	if (dc->clk_mgr->dc_mode_softmax_enabled)
-		if (dc->clk_mgr->clks.dramclk_khz <= dc->clk_mgr->bw_params->dc_mode_softmax_memclk * 1000 &&
-				context->bw_ctx.bw.dcn.clk.dramclk_khz > dc->clk_mgr->bw_params->dc_mode_softmax_memclk * 1000)
-			dc->clk_mgr->funcs->set_max_memclk(dc->clk_mgr, dc->clk_mgr->bw_params->clk_table.entries[dc->clk_mgr->bw_params->clk_table.num_entries - 1].memclk_mhz);
-
- 	dcn20_prepare_bandwidth(dc, context);
-}
-
 void dcn30_disable_writeback(
 		struct dc *dc,
 		unsigned int dwb_pipe_inst)
@@ -535,8 +526,12 @@ void dcn30_init_hw(struct dc *dc)
 
 		/* Check for enabled DIG to identify enabled display */
 		if (link->link_enc->funcs->is_dig_enabled &&
-			link->link_enc->funcs->is_dig_enabled(link->link_enc))
+			link->link_enc->funcs->is_dig_enabled(link->link_enc)) {
 			link->link_status.link_active = true;
+			if (link->link_enc->funcs->fec_is_active &&
+					link->link_enc->funcs->fec_is_active(link->link_enc))
+				link->fec_state = dc_link_fec_enabled;
+		}
 	}
 
 	/* Power gate DSCs */
@@ -643,6 +638,10 @@ void dcn30_init_hw(struct dc *dc)
 	if (dc->res_pool->hubbub->funcs->init_crb)
 		dc->res_pool->hubbub->funcs->init_crb(dc->res_pool->hubbub);
 
+	// Get DMCUB capabilities
+	dc_dmub_srv_query_caps_cmd(dc->ctx->dmub_srv->dmub);
+	dc->caps.dmub_caps.psr = dc->ctx->dmub_srv->dmub->feature_caps.psr;
+	dc->caps.dmub_caps.mclk_sw = dc->ctx->dmub_srv->dmub->feature_caps.fw_assisted_mclk_switch;
 }
 
 void dcn30_set_avmute(struct pipe_ctx *pipe_ctx, bool enable)
@@ -940,11 +939,17 @@ bool dcn30_does_plane_fit_in_mall(struct dc *dc, struct dc_plane_state *plane, s
 
 void dcn30_hardware_release(struct dc *dc)
 {
-	/* if pstate unsupported, force it supported */
-	if (!dc->clk_mgr->clks.p_state_change_support &&
-			dc->res_pool->hubbub->funcs->force_pstate_change_control)
-		dc->res_pool->hubbub->funcs->force_pstate_change_control(
-				dc->res_pool->hubbub, true, true);
+	dc_dmub_srv_p_state_delegate(dc, false, NULL);
+
+	/* If pstate unsupported, or still supported
+	 * by firmware, force it supported by dcn
+	 */
+	if (dc->current_state)
+		if ((!dc->clk_mgr->clks.p_state_change_support ||
+				dc->current_state->bw_ctx.bw.dcn.clk.fw_based_mclk_switching) &&
+				dc->res_pool->hubbub->funcs->force_pstate_change_control)
+			dc->res_pool->hubbub->funcs->force_pstate_change_control(
+					dc->res_pool->hubbub, true, true);
 }
 
 void dcn30_set_disp_pattern_generator(const struct dc *dc,
@@ -955,35 +960,21 @@ void dcn30_set_disp_pattern_generator(const struct dc *dc,
 		const struct tg_color *solid_color,
 		int width, int height, int offset)
 {
-	struct stream_resource *stream_res = &pipe_ctx->stream_res;
-	struct pipe_ctx *mpcc_pipe;
-
-	if (test_pattern != CONTROLLER_DP_TEST_PATTERN_VIDEOMODE) {
-		pipe_ctx->vtp_locked = false;
-		/* turning on DPG */
-		stream_res->opp->funcs->opp_set_disp_pattern_generator(stream_res->opp, test_pattern, color_space,
-				color_depth, solid_color, width, height, offset);
-
-		/* Defer hubp blank if tg is locked */
-		if (stream_res->tg->funcs->is_tg_enabled(stream_res->tg)) {
-			if (stream_res->tg->funcs->is_locked(stream_res->tg))
-				pipe_ctx->vtp_locked = true;
-			else {
-				/* Blank HUBP to allow p-state during blank on all timings */
-				pipe_ctx->plane_res.hubp->funcs->set_blank(pipe_ctx->plane_res.hubp, true);
-
-				for (mpcc_pipe = pipe_ctx->bottom_pipe; mpcc_pipe; mpcc_pipe = mpcc_pipe->bottom_pipe)
-					mpcc_pipe->plane_res.hubp->funcs->set_blank(mpcc_pipe->plane_res.hubp, true);
-			}
-		}
-	} else {
-		/* turning off DPG */
-		pipe_ctx->plane_res.hubp->funcs->set_blank(pipe_ctx->plane_res.hubp, false);
-		for (mpcc_pipe = pipe_ctx->bottom_pipe; mpcc_pipe; mpcc_pipe = mpcc_pipe->bottom_pipe)
-			if (mpcc_pipe->plane_res.hubp)
-				mpcc_pipe->plane_res.hubp->funcs->set_blank(mpcc_pipe->plane_res.hubp, false);
-
-		stream_res->opp->funcs->opp_set_disp_pattern_generator(stream_res->opp, test_pattern, color_space,
-				color_depth, solid_color, width, height, offset);
-	}
+	pipe_ctx->stream_res.opp->funcs->opp_set_disp_pattern_generator(pipe_ctx->stream_res.opp, test_pattern,
+			color_space, color_depth, solid_color, width, height, offset);
+}
+
+void dcn30_prepare_bandwidth(struct dc *dc,
+ 	struct dc_state *context)
+{
+	if (dc->clk_mgr->dc_mode_softmax_enabled)
+		if (dc->clk_mgr->clks.dramclk_khz <= dc->clk_mgr->bw_params->dc_mode_softmax_memclk * 1000 &&
+				context->bw_ctx.bw.dcn.clk.dramclk_khz > dc->clk_mgr->bw_params->dc_mode_softmax_memclk * 1000)
+			dc->clk_mgr->funcs->set_max_memclk(dc->clk_mgr, dc->clk_mgr->bw_params->clk_table.entries[dc->clk_mgr->bw_params->clk_table.num_entries - 1].memclk_mhz);
+
+	dcn20_prepare_bandwidth(dc, context);
+
+	dc_dmub_srv_p_state_delegate(dc,
+		context->bw_ctx.bw.dcn.clk.fw_based_mclk_switching, context);
 }
+
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.h b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.h
index 73e7b690e82c..a24a8e33a3d2 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.h
@@ -47,9 +47,6 @@ void dcn30_disable_writeback(
 		struct dc *dc,
 		unsigned int dwb_pipe_inst);
 
-void dcn30_prepare_bandwidth(struct dc *dc,
- 	struct dc_state *context);
-
 bool dcn30_mmhubbub_warmup(
 	struct dc *dc,
 	unsigned int num_dwb,
@@ -83,4 +80,12 @@ void dcn30_set_disp_pattern_generator(const struct dc *dc,
 		const struct tg_color *solid_color,
 		int width, int height, int offset);
 
+void dcn30_set_hubp_blank(const struct dc *dc,
+		struct pipe_ctx *pipe_ctx,
+		bool blank_enable);
+
+void dcn30_prepare_bandwidth(struct dc *dc,
+	struct dc_state *context);
+
+
 #endif /* __DC_HWSS_DCN30_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_init.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_init.c
index bb347319de83..4c06e6e1ba4a 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_init.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_init.c
@@ -59,7 +59,7 @@ static const struct hw_sequencer_funcs dcn30_funcs = {
 	.pipe_control_lock = dcn20_pipe_control_lock,
 	.interdependent_update_lock = dcn10_lock_all_pipes,
 	.cursor_lock = dcn10_cursor_lock,
-	.prepare_bandwidth = dcn20_prepare_bandwidth,
+	.prepare_bandwidth = dcn30_prepare_bandwidth,
 	.optimize_bandwidth = dcn20_optimize_bandwidth,
 	.update_bandwidth = dcn20_update_bandwidth,
 	.set_drr = dcn10_set_drr,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_mpc.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_mpc.c
index 0ce0d6165f43..ad1c1b703874 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_mpc.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_mpc.c
@@ -44,7 +44,7 @@
 #define NUM_ELEMENTS(a) (sizeof(a) / sizeof((a)[0]))
 
 
-static bool mpc3_is_dwb_idle(
+bool mpc3_is_dwb_idle(
 	struct mpc *mpc,
 	int dwb_id)
 {
@@ -59,7 +59,7 @@ static bool mpc3_is_dwb_idle(
 		return false;
 }
 
-static void mpc3_set_dwb_mux(
+void mpc3_set_dwb_mux(
 	struct mpc *mpc,
 	int dwb_id,
 	int mpcc_id)
@@ -70,7 +70,7 @@ static void mpc3_set_dwb_mux(
 		MPC_DWB0_MUX, mpcc_id);
 }
 
-static void mpc3_disable_dwb_mux(
+void mpc3_disable_dwb_mux(
 	struct mpc *mpc,
 	int dwb_id)
 {
@@ -80,7 +80,7 @@ static void mpc3_disable_dwb_mux(
 		MPC_DWB0_MUX, 0xf);
 }
 
-static void mpc3_set_out_rate_control(
+void mpc3_set_out_rate_control(
 	struct mpc *mpc,
 	int opp_id,
 	bool enable,
@@ -99,7 +99,7 @@ static void mpc3_set_out_rate_control(
 			MPC_OUT_FLOW_CONTROL_COUNT, flow_control->flow_ctrl_cnt1);
 }
 
-static enum dc_lut_mode mpc3_get_ogam_current(struct mpc *mpc, int mpcc_id)
+enum dc_lut_mode mpc3_get_ogam_current(struct mpc *mpc, int mpcc_id)
 {
 	/*Contrary to DCN2 and DCN1 wherein a single status register field holds this info;
 	 *in DCN3/3AG, we need to read two separate fields to retrieve the same info
@@ -109,35 +109,35 @@ static enum dc_lut_mode mpc3_get_ogam_current(struct mpc *mpc, int mpcc_id)
 	uint32_t state_ram_lut_in_use;
 	struct dcn30_mpc *mpc30 = TO_DCN30_MPC(mpc);
 
-	REG_GET_2(MPCC_OGAM_CONTROL[mpcc_id],
-			MPCC_OGAM_MODE_CURRENT, &state_mode,
-			MPCC_OGAM_SELECT_CURRENT, &state_ram_lut_in_use);
+	REG_GET_2(MPCC_OGAM_CONTROL[mpcc_id], MPCC_OGAM_MODE_CURRENT, &state_mode,
+		  MPCC_OGAM_SELECT_CURRENT, &state_ram_lut_in_use);
 
-		switch (state_mode) {
+	switch (state_mode) {
+	case 0:
+		mode = LUT_BYPASS;
+		break;
+	case 2:
+		switch (state_ram_lut_in_use) {
 		case 0:
-			mode = LUT_BYPASS;
+			mode = LUT_RAM_A;
 			break;
-		case 2:
-			switch (state_ram_lut_in_use) {
-			case 0:
-				mode = LUT_RAM_A;
-				break;
-			case 1:
-				mode = LUT_RAM_B;
-				break;
-			default:
-				mode = LUT_BYPASS;
-				break;
-			}
+		case 1:
+			mode = LUT_RAM_B;
 			break;
 		default:
 			mode = LUT_BYPASS;
 			break;
 		}
-		return mode;
+		break;
+	default:
+		mode = LUT_BYPASS;
+		break;
+	}
+
+	return mode;
 }
 
-static void mpc3_power_on_ogam_lut(
+void mpc3_power_on_ogam_lut(
 		struct mpc *mpc, int mpcc_id,
 		bool power_on)
 {
@@ -439,24 +439,24 @@ static enum dc_lut_mode mpc3_get_shaper_current(struct mpc *mpc, uint32_t rmu_id
 	uint32_t state_mode;
 	struct dcn30_mpc *mpc30 = TO_DCN30_MPC(mpc);
 
-	REG_GET(SHAPER_CONTROL[rmu_idx],
-			MPC_RMU_SHAPER_LUT_MODE_CURRENT, &state_mode);
+	REG_GET(SHAPER_CONTROL[rmu_idx], MPC_RMU_SHAPER_LUT_MODE_CURRENT, &state_mode);
 
-		switch (state_mode) {
-		case 0:
-			mode = LUT_BYPASS;
-			break;
-		case 1:
-			mode = LUT_RAM_A;
-			break;
-		case 2:
-			mode = LUT_RAM_B;
-			break;
-		default:
-			mode = LUT_BYPASS;
-			break;
-		}
-		return mode;
+	switch (state_mode) {
+	case 0:
+		mode = LUT_BYPASS;
+		break;
+	case 1:
+		mode = LUT_RAM_A;
+		break;
+	case 2:
+		mode = LUT_RAM_B;
+		break;
+	default:
+		mode = LUT_BYPASS;
+		break;
+	}
+
+	return mode;
 }
 
 static void mpc3_configure_shaper_lut(
@@ -1035,7 +1035,7 @@ static void mpc3_set3dlut_ram10(
 }
 
 
-static void mpc3_init_mpcc(struct mpcc *mpcc, int mpcc_inst)
+void mpc3_init_mpcc(struct mpcc *mpcc, int mpcc_inst)
 {
 	mpcc->mpcc_id = mpcc_inst;
 	mpcc->dpp_id = 0xf;
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_mpc.h b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_mpc.h
index b7dc78624963..c8a3a6a96ff7 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_mpc.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_mpc.h
@@ -99,11 +99,6 @@
 	SRII(MPCC_OGAM_CONTROL, MPCC_OGAM, inst),\
 	SRII(MPCC_OGAM_LUT_CONTROL, MPCC_OGAM, inst)
 
-/*
-	SRII(MPCC_OGAM_LUT_RAM_CONTROL, MPCC_OGAM, inst),\
-	SRII(MPCC_OGAM_MODE, MPCC_OGAM, inst)
-*/
-
 #define MPC_OUT_MUX_REG_LIST_DCN3_0(inst) \
 	MPC_OUT_MUX_COMMON_REG_LIST_DCN1_0(inst),\
 	SRII(CSC_MODE, MPC_OUT, inst),\
@@ -287,6 +282,148 @@
 	uint32_t MPCC_OGAM_RAMB_START_BASE_CNTL_R[MAX_MPCC]; \
 	uint32_t MPC_OUT_CSC_COEF_FORMAT
 
+#define MPC_REG_VARIABLE_LIST_DCN32 \
+	uint32_t MPCC_MOVABLE_CM_LOCATION_CONTROL[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_CONTROL[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_OFFSET_R[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_OFFSET_G[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_OFFSET_B[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_SCALE_R[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_SCALE_G_B[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_LUT_INDEX[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_LUT_DATA[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_LUT_WRITE_EN_MASK[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMA_START_CNTL_B[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMA_START_CNTL_G[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMA_START_CNTL_R[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMA_END_CNTL_B[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMA_END_CNTL_G[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMA_END_CNTL_R[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMA_REGION_0_1[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMA_REGION_2_3[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMA_REGION_4_5[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMA_REGION_6_7[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMA_REGION_8_9[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMA_REGION_10_11[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMA_REGION_12_13[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMA_REGION_14_15[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMA_REGION_16_17[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMA_REGION_18_19[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMA_REGION_20_21[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMA_REGION_22_23[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMA_REGION_24_25[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMA_REGION_26_27[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMA_REGION_28_29[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMA_REGION_30_31[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMA_REGION_32_33[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMB_START_CNTL_B[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMB_START_CNTL_G[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMB_START_CNTL_R[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMB_END_CNTL_B[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMB_END_CNTL_G[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMB_END_CNTL_R[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMB_REGION_0_1[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMB_REGION_2_3[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMB_REGION_4_5[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMB_REGION_6_7[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMB_REGION_8_9[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMB_REGION_10_11[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMB_REGION_12_13[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMB_REGION_14_15[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMB_REGION_16_17[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMB_REGION_18_19[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMB_REGION_20_21[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMB_REGION_22_23[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMB_REGION_24_25[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMB_REGION_26_27[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMB_REGION_28_29[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMB_REGION_30_31[MAX_MPCC]; \
+	uint32_t MPCC_MCM_SHAPER_RAMB_REGION_32_33[MAX_MPCC]; \
+	uint32_t MPCC_MCM_3DLUT_MODE[MAX_MPCC]; \
+	uint32_t MPCC_MCM_3DLUT_INDEX[MAX_MPCC]; \
+	uint32_t MPCC_MCM_3DLUT_DATA[MAX_MPCC]; \
+	uint32_t MPCC_MCM_3DLUT_DATA_30BIT[MAX_MPCC]; \
+	uint32_t MPCC_MCM_3DLUT_READ_WRITE_CONTROL[MAX_MPCC]; \
+	uint32_t MPCC_MCM_3DLUT_OUT_NORM_FACTOR[MAX_MPCC]; \
+	uint32_t MPCC_MCM_3DLUT_OUT_OFFSET_R[MAX_MPCC]; \
+	uint32_t MPCC_MCM_3DLUT_OUT_OFFSET_G[MAX_MPCC]; \
+	uint32_t MPCC_MCM_3DLUT_OUT_OFFSET_B[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_CONTROL[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_LUT_INDEX[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_LUT_DATA[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_LUT_CONTROL[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMA_START_CNTL_B[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMA_START_CNTL_G[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMA_START_CNTL_R[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMA_START_SLOPE_CNTL_B[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMA_START_SLOPE_CNTL_G[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMA_START_SLOPE_CNTL_R[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMA_START_BASE_CNTL_B[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMA_START_BASE_CNTL_G[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMA_START_BASE_CNTL_R[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMA_END_CNTL1_B[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMA_END_CNTL2_B[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMA_END_CNTL1_G[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMA_END_CNTL2_G[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMA_END_CNTL1_R[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMA_END_CNTL2_R[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMA_OFFSET_B[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMA_OFFSET_G[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMA_OFFSET_R[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMA_REGION_0_1[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMA_REGION_2_3[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMA_REGION_4_5[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMA_REGION_6_7[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMA_REGION_8_9[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMA_REGION_10_11[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMA_REGION_12_13[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMA_REGION_14_15[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMA_REGION_16_17[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMA_REGION_18_19[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMA_REGION_20_21[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMA_REGION_22_23[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMA_REGION_24_25[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMA_REGION_26_27[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMA_REGION_28_29[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMA_REGION_30_31[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMA_REGION_32_33[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMB_START_CNTL_B[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMB_START_CNTL_G[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMB_START_CNTL_R[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMB_START_SLOPE_CNTL_B[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMB_START_SLOPE_CNTL_G[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMB_START_SLOPE_CNTL_R[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMB_START_BASE_CNTL_B[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMB_START_BASE_CNTL_G[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMB_START_BASE_CNTL_R[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMB_END_CNTL1_B[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMB_END_CNTL2_B[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMB_END_CNTL1_G[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMB_END_CNTL2_G[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMB_END_CNTL1_R[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMB_END_CNTL2_R[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMB_OFFSET_B[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMB_OFFSET_G[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMB_OFFSET_R[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMB_REGION_0_1[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMB_REGION_2_3[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMB_REGION_4_5[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMB_REGION_6_7[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMB_REGION_8_9[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMB_REGION_10_11[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMB_REGION_12_13[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMB_REGION_14_15[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMB_REGION_16_17[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMB_REGION_18_19[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMB_REGION_20_21[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMB_REGION_22_23[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMB_REGION_24_25[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMB_REGION_26_27[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMB_REGION_28_29[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMB_REGION_30_31[MAX_MPCC]; \
+	uint32_t MPCC_MCM_1DLUT_RAMB_REGION_32_33[MAX_MPCC]; \
+	uint32_t MPCC_MCM_MEM_PWR_CTRL[MAX_MPCC]
+
 #define MPC_COMMON_MASK_SH_LIST_DCN3_0(mask_sh) \
 	MPC_COMMON_MASK_SH_LIST_DCN1_0(mask_sh),\
 	SF(MPCC0_MPCC_CONTROL, MPCC_BG_BPC, mask_sh),\
@@ -585,6 +722,82 @@
 	type MPC_RMU_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS;\
 	type MPC_RMU_SHAPER_MODE_CURRENT
 
+#define MPC_REG_FIELD_LIST_DCN32(type) \
+	type MPCC_MOVABLE_CM_LOCATION_CNTL;\
+	type MPCC_MOVABLE_CM_LOCATION_CNTL_CURRENT;\
+	type MPCC_MCM_SHAPER_MEM_PWR_FORCE;\
+	type MPCC_MCM_SHAPER_MEM_PWR_DIS;\
+	type MPCC_MCM_SHAPER_MEM_LOW_PWR_MODE;\
+	type MPCC_MCM_3DLUT_MEM_PWR_FORCE;\
+	type MPCC_MCM_3DLUT_MEM_PWR_DIS;\
+	type MPCC_MCM_3DLUT_MEM_LOW_PWR_MODE;\
+	type MPCC_MCM_1DLUT_MEM_PWR_FORCE;\
+	type MPCC_MCM_1DLUT_MEM_PWR_DIS;\
+	type MPCC_MCM_1DLUT_MEM_LOW_PWR_MODE;\
+	type MPCC_MCM_SHAPER_MEM_PWR_STATE;\
+	type MPCC_MCM_3DLUT_MEM_PWR_STATE;\
+	type MPCC_MCM_1DLUT_MEM_PWR_STATE;\
+	type MPCC_MCM_3DLUT_MODE; \
+	type MPCC_MCM_3DLUT_SIZE; \
+	type MPCC_MCM_3DLUT_MODE_CURRENT; \
+	type MPCC_MCM_3DLUT_WRITE_EN_MASK;\
+	type MPCC_MCM_3DLUT_RAM_SEL;\
+	type MPCC_MCM_3DLUT_30BIT_EN;\
+	type MPCC_MCM_3DLUT_CONFIG_STATUS;\
+	type MPCC_MCM_3DLUT_READ_SEL;\
+	type MPCC_MCM_3DLUT_INDEX;\
+	type MPCC_MCM_3DLUT_DATA0;\
+	type MPCC_MCM_3DLUT_DATA1;\
+	type MPCC_MCM_3DLUT_DATA_30BIT;\
+	type MPCC_MCM_SHAPER_LUT_MODE;\
+	type MPCC_MCM_SHAPER_MODE_CURRENT;\
+	type MPCC_MCM_SHAPER_OFFSET_R;\
+	type MPCC_MCM_SHAPER_OFFSET_G;\
+	type MPCC_MCM_SHAPER_OFFSET_B;\
+	type MPCC_MCM_SHAPER_SCALE_R;\
+	type MPCC_MCM_SHAPER_SCALE_G;\
+	type MPCC_MCM_SHAPER_SCALE_B;\
+	type MPCC_MCM_SHAPER_LUT_INDEX;\
+	type MPCC_MCM_SHAPER_LUT_DATA;\
+	type MPCC_MCM_SHAPER_LUT_WRITE_EN_MASK;\
+	type MPCC_MCM_SHAPER_LUT_WRITE_SEL;\
+	type MPCC_MCM_SHAPER_CONFIG_STATUS;\
+	type MPCC_MCM_SHAPER_RAMA_EXP_REGION_START_B;\
+	type MPCC_MCM_SHAPER_RAMA_EXP_REGION_START_SEGMENT_B;\
+	type MPCC_MCM_SHAPER_RAMA_EXP_REGION_END_B;\
+	type MPCC_MCM_SHAPER_RAMA_EXP_REGION_END_BASE_B;\
+	type MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET;\
+	type MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS;\
+	type MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET;\
+	type MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS; \
+	type MPCC_MCM_1DLUT_MODE;\
+	type MPCC_MCM_1DLUT_SELECT;\
+	type MPCC_MCM_1DLUT_PWL_DISABLE;\
+	type MPCC_MCM_1DLUT_MODE_CURRENT;\
+	type MPCC_MCM_1DLUT_SELECT_CURRENT;\
+	type MPCC_MCM_1DLUT_LUT_INDEX;\
+	type MPCC_MCM_1DLUT_LUT_DATA;\
+	type MPCC_MCM_1DLUT_LUT_WRITE_COLOR_MASK;\
+	type MPCC_MCM_1DLUT_LUT_READ_COLOR_SEL;\
+	type MPCC_MCM_1DLUT_LUT_READ_DBG;\
+	type MPCC_MCM_1DLUT_LUT_HOST_SEL;\
+	type MPCC_MCM_1DLUT_LUT_CONFIG_MODE;\
+	type MPCC_MCM_1DLUT_RAMA_EXP_REGION_START_B;\
+	type MPCC_MCM_1DLUT_RAMA_EXP_REGION_START_SEGMENT_B;\
+	type MPCC_MCM_1DLUT_RAMA_EXP_REGION_START_SLOPE_B;\
+	type MPCC_MCM_1DLUT_RAMA_EXP_REGION_START_BASE_B;\
+	type MPCC_MCM_1DLUT_RAMA_EXP_REGION_END_BASE_B;\
+	type MPCC_MCM_1DLUT_RAMA_EXP_REGION_END_B;\
+	type MPCC_MCM_1DLUT_RAMA_EXP_REGION_END_SLOPE_B;\
+	type MPCC_MCM_1DLUT_RAMA_OFFSET_B;\
+	type MPCC_MCM_1DLUT_RAMA_OFFSET_G;\
+	type MPCC_MCM_1DLUT_RAMA_OFFSET_R;\
+	type MPCC_MCM_1DLUT_RAMA_EXP_REGION0_LUT_OFFSET;\
+	type MPCC_MCM_1DLUT_RAMA_EXP_REGION0_NUM_SEGMENTS;\
+	type MPCC_MCM_1DLUT_RAMA_EXP_REGION1_LUT_OFFSET;\
+	type MPCC_MCM_1DLUT_RAMA_EXP_REGION1_NUM_SEGMENTS
+
+
 #define MPC_COMMON_MASK_SH_LIST_DCN303(mask_sh) \
 	MPC_COMMON_MASK_SH_LIST_DCN1_0(mask_sh),\
 	SF(MPCC0_MPCC_CONTROL, MPCC_BG_BPC, mask_sh),\
@@ -763,14 +976,17 @@
 
 struct dcn30_mpc_registers {
 	MPC_REG_VARIABLE_LIST_DCN3_0;
+	MPC_REG_VARIABLE_LIST_DCN32;
 };
 
 struct dcn30_mpc_shift {
 	MPC_REG_FIELD_LIST_DCN3_0(uint8_t);
+	MPC_REG_FIELD_LIST_DCN32(uint8_t);
 };
 
 struct dcn30_mpc_mask {
 	MPC_REG_FIELD_LIST_DCN3_0(uint32_t);
+	MPC_REG_FIELD_LIST_DCN32(uint32_t);
 };
 
 struct dcn30_mpc {
@@ -846,4 +1062,34 @@ void mpc3_set_rmu_mux(
 	int rmu_idx,
 	int value);
 
+void mpc3_set_dwb_mux(
+	struct mpc *mpc,
+	int dwb_id,
+	int mpcc_id);
+
+void mpc3_disable_dwb_mux(
+	struct mpc *mpc,
+	int dwb_id);
+
+bool mpc3_is_dwb_idle(
+	struct mpc *mpc,
+	int dwb_id);
+
+void mpc3_set_out_rate_control(
+	struct mpc *mpc,
+	int opp_id,
+	bool enable,
+	bool rate_2x_mode,
+	struct mpc_dwb_flow_control *flow_control);
+
+void mpc3_power_on_ogam_lut(
+	struct mpc *mpc, int mpcc_id,
+	bool power_on);
+
+void mpc3_init_mpcc(struct mpcc *mpcc, int mpcc_inst);
+
+enum dc_lut_mode mpc3_get_ogam_current(
+	struct mpc *mpc,
+	int mpcc_id);
+
 #endif
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c
index f5e8916601d3..1782b9c26cf4 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c
@@ -27,6 +27,9 @@
 #include "dcn30_optc.h"
 #include "dc.h"
 #include "dcn_calc_math.h"
+#include "dc_dmub_srv.h"
+
+#include "dml/dcn30/dcn30_fpu.h"
 
 #define REG(reg)\
 	optc1->tg_regs->reg
@@ -177,11 +180,8 @@ void optc3_set_dsc_config(struct timing_generator *optc,
 {
 	struct optc *optc1 = DCN10TG_FROM_TG(optc);
 
-	optc2_set_dsc_config(optc, dsc_mode, dsc_bytes_per_pixel,
-		dsc_slice_width);
-
-		REG_UPDATE(OTG_V_SYNC_A_CNTL, OTG_V_SYNC_MODE, 0);
-
+	optc2_set_dsc_config(optc, dsc_mode, dsc_bytes_per_pixel, dsc_slice_width);
+	REG_UPDATE(OTG_V_SYNC_A_CNTL, OTG_V_SYNC_MODE, 0);
 }
 
 void optc3_set_odm_bypass(struct timing_generator *optc,
@@ -282,6 +282,11 @@ static void optc3_set_timing_double_buffer(struct timing_generator *optc, bool e
 		   OTG_DRR_TIMING_DBUF_UPDATE_MODE, mode);
 }
 
+void optc3_set_vtotal_min_max(struct timing_generator *optc, int vtotal_min, int vtotal_max)
+{
+	optc1_set_vtotal_min_max(optc, vtotal_min, vtotal_max);
+}
+
 void optc3_tg_init(struct timing_generator *optc)
 {
 	optc3_set_timing_double_buffer(optc, true);
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.h b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.h
index 736e63bc80c2..dd45a5499b07 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.h
@@ -28,6 +28,7 @@
 
 #include "dcn20/dcn20_optc.h"
 
+#define V_TOTAL_REGS_DCN30_SRI(inst)
 
 #define OPTC_COMMON_REG_LIST_DCN3_BASE(inst) \
 	SRI(OTG_VSTARTUP_PARAM, OTG, inst),\
@@ -55,6 +56,7 @@
 	SRI(OTG_V_TOTAL_MAX, OTG, inst),\
 	SRI(OTG_V_TOTAL_MIN, OTG, inst),\
 	SRI(OTG_V_TOTAL_CONTROL, OTG, inst),\
+	V_TOTAL_REGS_DCN30_SRI(inst)\
 	SRI(OTG_TRIGA_CNTL, OTG, inst),\
 	SRI(OTG_FORCE_COUNT_NOW_CNTL, OTG, inst),\
 	SRI(OTG_STATIC_SCREEN_CONTROL, OTG, inst),\
@@ -80,6 +82,7 @@
 	SRI(OTG_VERT_SYNC_CONTROL, OTG, inst),\
 	SRI(OTG_GSL_CONTROL, OTG, inst),\
 	SRI(OTG_CRC_CNTL, OTG, inst),\
+	SRI(OTG_CRC_CNTL2, OTG, inst),\
 	SRI(OTG_CRC0_DATA_RG, OTG, inst),\
 	SRI(OTG_CRC0_DATA_B, OTG, inst),\
 	SRI(OTG_CRC0_WINDOWA_X_CONTROL, OTG, inst),\
@@ -108,6 +111,7 @@
 	SRI(OPTC_MEMORY_CONFIG, ODM, inst),\
 	SR(DWB_SOURCE_SELECT)
 
+#define DCN30_VTOTAL_REGS_SF(mask_sh)
 
 #define OPTC_COMMON_MASK_SH_LIST_DCN3_BASE(mask_sh)\
 	SF(OTG0_OTG_VSTARTUP_PARAM, VSTARTUP_START, mask_sh),\
@@ -161,6 +165,7 @@
 	SF(OTG0_OTG_V_TOTAL_CONTROL, OTG_SET_V_TOTAL_MIN_MASK, mask_sh),\
 	SF(OTG0_OTG_V_TOTAL_CONTROL, OTG_VTOTAL_MID_REPLACING_MIN_EN, mask_sh),\
 	SF(OTG0_OTG_V_TOTAL_CONTROL, OTG_VTOTAL_MID_REPLACING_MAX_EN, mask_sh),\
+	DCN30_VTOTAL_REGS_SF(mask_sh)\
 	SF(OTG0_OTG_FORCE_COUNT_NOW_CNTL, OTG_FORCE_COUNT_NOW_CLEAR, mask_sh),\
 	SF(OTG0_OTG_FORCE_COUNT_NOW_CNTL, OTG_FORCE_COUNT_NOW_MODE, mask_sh),\
 	SF(OTG0_OTG_FORCE_COUNT_NOW_CNTL, OTG_FORCE_COUNT_NOW_OCCURRED, mask_sh),\
@@ -219,6 +224,10 @@
 	SF(OTG0_OTG_CRC_CNTL, OTG_CRC_CONT_EN, mask_sh),\
 	SF(OTG0_OTG_CRC_CNTL, OTG_CRC0_SELECT, mask_sh),\
 	SF(OTG0_OTG_CRC_CNTL, OTG_CRC_EN, mask_sh),\
+	SF(OTG0_OTG_CRC_CNTL2, OTG_CRC_DSC_MODE, mask_sh),\
+	SF(OTG0_OTG_CRC_CNTL2, OTG_CRC_DATA_STREAM_COMBINE_MODE, mask_sh),\
+	SF(OTG0_OTG_CRC_CNTL2, OTG_CRC_DATA_STREAM_SPLIT_MODE, mask_sh),\
+	SF(OTG0_OTG_CRC_CNTL2, OTG_CRC_DATA_FORMAT, mask_sh),\
 	SF(OTG0_OTG_CRC0_DATA_RG, CRC0_R_CR, mask_sh),\
 	SF(OTG0_OTG_CRC0_DATA_RG, CRC0_G_Y, mask_sh),\
 	SF(OTG0_OTG_CRC0_DATA_B, CRC0_B_CB, mask_sh),\
@@ -320,9 +329,6 @@ void optc3_lock_doublebuffer_enable(struct timing_generator *optc);
 
 void optc3_lock_doublebuffer_disable(struct timing_generator *optc);
 
-void optc3_set_vrr_m_const(struct timing_generator *optc,
-		double vtotal_avg);
-
 void optc3_set_drr_trigger_window(struct timing_generator *optc,
 		uint32_t window_start, uint32_t window_end);
 
@@ -344,5 +350,5 @@ void optc3_set_timing_db_mode(struct timing_generator *optc, bool enable);
 void optc3_set_odm_bypass(struct timing_generator *optc,
 		const struct dc_crtc_timing *dc_crtc_timing);
 void optc3_tg_init(struct timing_generator *optc);
-
+void optc3_set_vtotal_min_max(struct timing_generator *optc, int vtotal_min, int vtotal_max);
 #endif /* __DC_OPTC_DCN30_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c
index e6a62cc75139..64320e0ca446 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c
@@ -84,144 +84,15 @@
 #include "dce/dce_aux.h"
 #include "dce/dce_i2c.h"
 
+#include "dml/dcn30/dcn30_fpu.h"
 #include "dml/dcn30/display_mode_vba_30.h"
 #include "vm_helper.h"
 #include "dcn20/dcn20_vmid.h"
 #include "amdgpu_socbb.h"
+#include "dc_dmub_srv.h"
 
 #define DC_LOGGER_INIT(logger)
 
-struct _vcs_dpi_ip_params_st dcn3_0_ip = {
-	.use_min_dcfclk = 0,
-	.clamp_min_dcfclk = 0,
-	.odm_capable = 1,
-	.gpuvm_enable = 0,
-	.hostvm_enable = 0,
-	.gpuvm_max_page_table_levels = 4,
-	.hostvm_max_page_table_levels = 4,
-	.hostvm_cached_page_table_levels = 0,
-	.pte_group_size_bytes = 2048,
-	.num_dsc = 6,
-	.rob_buffer_size_kbytes = 184,
-	.det_buffer_size_kbytes = 184,
-	.dpte_buffer_size_in_pte_reqs_luma = 84,
-	.pde_proc_buffer_size_64k_reqs = 48,
-	.dpp_output_buffer_pixels = 2560,
-	.opp_output_buffer_lines = 1,
-	.pixel_chunk_size_kbytes = 8,
-	.pte_enable = 1,
-	.max_page_table_levels = 2,
-	.pte_chunk_size_kbytes = 2,  // ?
-	.meta_chunk_size_kbytes = 2,
-	.writeback_chunk_size_kbytes = 8,
-	.line_buffer_size_bits = 789504,
-	.is_line_buffer_bpp_fixed = 0,  // ?
-	.line_buffer_fixed_bpp = 0,     // ?
-	.dcc_supported = true,
-	.writeback_interface_buffer_size_kbytes = 90,
-	.writeback_line_buffer_buffer_size = 0,
-	.max_line_buffer_lines = 12,
-	.writeback_luma_buffer_size_kbytes = 12,  // writeback_line_buffer_buffer_size = 656640
-	.writeback_chroma_buffer_size_kbytes = 8,
-	.writeback_chroma_line_buffer_width_pixels = 4,
-	.writeback_max_hscl_ratio = 1,
-	.writeback_max_vscl_ratio = 1,
-	.writeback_min_hscl_ratio = 1,
-	.writeback_min_vscl_ratio = 1,
-	.writeback_max_hscl_taps = 1,
-	.writeback_max_vscl_taps = 1,
-	.writeback_line_buffer_luma_buffer_size = 0,
-	.writeback_line_buffer_chroma_buffer_size = 14643,
-	.cursor_buffer_size = 8,
-	.cursor_chunk_size = 2,
-	.max_num_otg = 6,
-	.max_num_dpp = 6,
-	.max_num_wb = 1,
-	.max_dchub_pscl_bw_pix_per_clk = 4,
-	.max_pscl_lb_bw_pix_per_clk = 2,
-	.max_lb_vscl_bw_pix_per_clk = 4,
-	.max_vscl_hscl_bw_pix_per_clk = 4,
-	.max_hscl_ratio = 6,
-	.max_vscl_ratio = 6,
-	.hscl_mults = 4,
-	.vscl_mults = 4,
-	.max_hscl_taps = 8,
-	.max_vscl_taps = 8,
-	.dispclk_ramp_margin_percent = 1,
-	.underscan_factor = 1.11,
-	.min_vblank_lines = 32,
-	.dppclk_delay_subtotal = 46,
-	.dynamic_metadata_vm_enabled = true,
-	.dppclk_delay_scl_lb_only = 16,
-	.dppclk_delay_scl = 50,
-	.dppclk_delay_cnvc_formatter = 27,
-	.dppclk_delay_cnvc_cursor = 6,
-	.dispclk_delay_subtotal = 119,
-	.dcfclk_cstate_latency = 5.2, // SRExitTime
-	.max_inter_dcn_tile_repeaters = 8,
-	.odm_combine_4to1_supported = true,
-
-	.xfc_supported = false,
-	.xfc_fill_bw_overhead_percent = 10.0,
-	.xfc_fill_constant_bytes = 0,
-	.gfx7_compat_tiling_supported = 0,
-	.number_of_cursors = 1,
-};
-
-struct _vcs_dpi_soc_bounding_box_st dcn3_0_soc = {
-	.clock_limits = {
-			{
-				.state = 0,
-				.dispclk_mhz = 562.0,
-				.dppclk_mhz = 300.0,
-				.phyclk_mhz = 300.0,
-				.phyclk_d18_mhz = 667.0,
-				.dscclk_mhz = 405.6,
-			},
-		},
-	.min_dcfclk = 500.0, /* TODO: set this to actual min DCFCLK */
-	.num_states = 1,
-	.sr_exit_time_us = 15.5,
-	.sr_enter_plus_exit_time_us = 20,
-	.urgent_latency_us = 4.0,
-	.urgent_latency_pixel_data_only_us = 4.0,
-	.urgent_latency_pixel_mixed_with_vm_data_us = 4.0,
-	.urgent_latency_vm_data_only_us = 4.0,
-	.urgent_out_of_order_return_per_channel_pixel_only_bytes = 4096,
-	.urgent_out_of_order_return_per_channel_pixel_and_vm_bytes = 4096,
-	.urgent_out_of_order_return_per_channel_vm_only_bytes = 4096,
-	.pct_ideal_dram_sdp_bw_after_urgent_pixel_only = 80.0,
-	.pct_ideal_dram_sdp_bw_after_urgent_pixel_and_vm = 60.0,
-	.pct_ideal_dram_sdp_bw_after_urgent_vm_only = 40.0,
-	.max_avg_sdp_bw_use_normal_percent = 60.0,
-	.max_avg_dram_bw_use_normal_percent = 40.0,
-	.writeback_latency_us = 12.0,
-	.max_request_size_bytes = 256,
-	.fabric_datapath_to_dcn_data_return_bytes = 64,
-	.dcn_downspread_percent = 0.5,
-	.downspread_percent = 0.38,
-	.dram_page_open_time_ns = 50.0,
-	.dram_rw_turnaround_time_ns = 17.5,
-	.dram_return_buffer_per_channel_bytes = 8192,
-	.round_trip_ping_latency_dcfclk_cycles = 191,
-	.urgent_out_of_order_return_per_channel_bytes = 4096,
-	.channel_interleave_bytes = 256,
-	.num_banks = 8,
-	.gpuvm_min_page_size_bytes = 4096,
-	.hostvm_min_page_size_bytes = 4096,
-	.dram_clock_change_latency_us = 404,
-	.dummy_pstate_latency_us = 5,
-	.writeback_dram_clock_change_latency_us = 23.0,
-	.return_bus_width_bytes = 64,
-	.dispclk_dppclk_vco_speed_mhz = 3650,
-	.xfc_bus_transport_time_us = 20,      // ?
-	.xfc_xbuf_latency_tolerance_us = 4,  // ?
-	.use_urgent_burst_bw = 1,            // ?
-	.do_urgent_latency_adjustment = true,
-	.urgent_latency_adjustment_fabric_clock_component_us = 1.0,
-	.urgent_latency_adjustment_fabric_clock_reference_mhz = 1000,
-};
-
 enum dcn30_clk_src_array_id {
 	DCN30_CLK_SRC_PLL0,
 	DCN30_CLK_SRC_PLL1,
@@ -1056,6 +927,7 @@ static const struct encoder_feature_support link_enc_feature = {
 };
 
 static struct link_encoder *dcn30_link_encoder_create(
+	struct dc_context *ctx,
 	const struct encoder_init_data *enc_init_data)
 {
 	struct dcn20_link_encoder *enc20 =
@@ -1480,90 +1352,9 @@ int dcn30_populate_dml_pipes_from_context(
 void dcn30_populate_dml_writeback_from_context(
 	struct dc *dc, struct resource_context *res_ctx, display_e2e_pipe_params_st *pipes)
 {
-	int pipe_cnt, i, j;
-	double max_calc_writeback_dispclk;
-	double writeback_dispclk;
-	struct writeback_st dout_wb;
-
-	for (i = 0, pipe_cnt = 0; i < dc->res_pool->pipe_count; i++) {
-		struct dc_stream_state *stream = res_ctx->pipe_ctx[i].stream;
-
-		if (!stream)
-			continue;
-		max_calc_writeback_dispclk = 0;
-
-		/* Set writeback information */
-		pipes[pipe_cnt].dout.wb_enable = 0;
-		pipes[pipe_cnt].dout.num_active_wb = 0;
-		for (j = 0; j < stream->num_wb_info; j++) {
-			struct dc_writeback_info *wb_info = &stream->writeback_info[j];
-
-			if (wb_info->wb_enabled && wb_info->writeback_source_plane &&
-					(wb_info->writeback_source_plane == res_ctx->pipe_ctx[i].plane_state)) {
-				pipes[pipe_cnt].dout.wb_enable = 1;
-				pipes[pipe_cnt].dout.num_active_wb++;
-				dout_wb.wb_src_height = wb_info->dwb_params.cnv_params.crop_en ?
-					wb_info->dwb_params.cnv_params.crop_height :
-					wb_info->dwb_params.cnv_params.src_height;
-				dout_wb.wb_src_width = wb_info->dwb_params.cnv_params.crop_en ?
-					wb_info->dwb_params.cnv_params.crop_width :
-					wb_info->dwb_params.cnv_params.src_width;
-				dout_wb.wb_dst_width = wb_info->dwb_params.dest_width;
-				dout_wb.wb_dst_height = wb_info->dwb_params.dest_height;
-
-				/* For IP that doesn't support WB scaling, set h/v taps to 1 to avoid DML validation failure */
-				if (dc->dml.ip.writeback_max_hscl_taps > 1) {
-					dout_wb.wb_htaps_luma = wb_info->dwb_params.scaler_taps.h_taps;
-					dout_wb.wb_vtaps_luma = wb_info->dwb_params.scaler_taps.v_taps;
-				} else {
-					dout_wb.wb_htaps_luma = 1;
-					dout_wb.wb_vtaps_luma = 1;
-				}
-				dout_wb.wb_htaps_chroma = 0;
-				dout_wb.wb_vtaps_chroma = 0;
-				dout_wb.wb_hratio = wb_info->dwb_params.cnv_params.crop_en ?
-					(double)wb_info->dwb_params.cnv_params.crop_width /
-						(double)wb_info->dwb_params.dest_width :
-					(double)wb_info->dwb_params.cnv_params.src_width /
-						(double)wb_info->dwb_params.dest_width;
-				dout_wb.wb_vratio = wb_info->dwb_params.cnv_params.crop_en ?
-					(double)wb_info->dwb_params.cnv_params.crop_height /
-						(double)wb_info->dwb_params.dest_height :
-					(double)wb_info->dwb_params.cnv_params.src_height /
-						(double)wb_info->dwb_params.dest_height;
-				if (wb_info->dwb_params.cnv_params.fc_out_format == DWB_OUT_FORMAT_64BPP_ARGB ||
-					wb_info->dwb_params.cnv_params.fc_out_format == DWB_OUT_FORMAT_64BPP_RGBA)
-					dout_wb.wb_pixel_format = dm_444_64;
-				else
-					dout_wb.wb_pixel_format = dm_444_32;
-
-				/* Workaround for cases where multiple writebacks are connected to same plane
-				 * In which case, need to compute worst case and set the associated writeback parameters
-				 * This workaround is necessary due to DML computation assuming only 1 set of writeback
-				 * parameters per pipe
-				 */
-				writeback_dispclk = dml30_CalculateWriteBackDISPCLK(
-						dout_wb.wb_pixel_format,
-						pipes[pipe_cnt].pipe.dest.pixel_rate_mhz,
-						dout_wb.wb_hratio,
-						dout_wb.wb_vratio,
-						dout_wb.wb_htaps_luma,
-						dout_wb.wb_vtaps_luma,
-						dout_wb.wb_src_width,
-						dout_wb.wb_dst_width,
-						pipes[pipe_cnt].pipe.dest.htotal,
-						dc->current_state->bw_ctx.dml.ip.writeback_line_buffer_buffer_size);
-
-				if (writeback_dispclk > max_calc_writeback_dispclk) {
-					max_calc_writeback_dispclk = writeback_dispclk;
-					pipes[pipe_cnt].dout.wb = dout_wb;
-				}
-			}
-		}
-
-		pipe_cnt++;
-	}
-
+	DC_FP_START();
+	dcn30_fpu_populate_dml_writeback_from_context(dc, res_ctx, pipes);
+	DC_FP_END();
 }
 
 unsigned int dcn30_calc_max_scaled_time(
@@ -1598,7 +1389,7 @@ void dcn30_set_mcif_arb_params(
 	enum mmhubbub_wbif_mode wbif_mode;
 	struct display_mode_lib *dml = &context->bw_ctx.dml;
 	struct mcif_arb_params *wb_arb_params;
-	int i, j, k, dwb_pipe;
+	int i, j, dwb_pipe;
 
 	/* Writeback MCIF_WB arbitration parameters */
 	dwb_pipe = 0;
@@ -1622,17 +1413,15 @@ void dcn30_set_mcif_arb_params(
 			else
 				wbif_mode = PACKED_444;
 
-			for (k = 0; k < sizeof(wb_arb_params->cli_watermark)/sizeof(wb_arb_params->cli_watermark[0]); k++) {
-				wb_arb_params->cli_watermark[k] = get_wm_writeback_urgent(dml, pipes, pipe_cnt) * 1000;
-				wb_arb_params->pstate_watermark[k] = get_wm_writeback_dram_clock_change(dml, pipes, pipe_cnt) * 1000;
-			}
+			DC_FP_START();
+			dcn30_fpu_set_mcif_arb_params(wb_arb_params, dml, pipes, pipe_cnt, j);
+			DC_FP_END();
 			wb_arb_params->time_per_pixel = (1000000 << 6) / context->res_ctx.pipe_ctx[i].stream->phy_pix_clk; /* time_per_pixel should be in u6.6 format */
 			wb_arb_params->slice_lines = 32;
 			wb_arb_params->arbitration_slice = 2; /* irrelevant since there is no YUV output */
 			wb_arb_params->max_scaled_time = dcn30_calc_max_scaled_time(wb_arb_params->time_per_pixel,
 					wbif_mode,
 					wb_arb_params->cli_watermark[0]); /* assume 4 watermark sets have the same value */
-			wb_arb_params->dram_speed_change_duration = dml->vba.WritebackAllowDRAMClockChangeEndPosition[j] * pipes[0].clks_cfg.refclk_mhz; /* num_clock_cycles = us * MHz */
 
 			dwb_pipe++;
 
@@ -1733,26 +1522,11 @@ static bool init_soc_bounding_box(struct dc *dc,
 	loaded_ip->max_num_otg = pool->base.res_cap->num_timing_generator;
 	loaded_ip->max_num_dpp = pool->base.pipe_count;
 	loaded_ip->clamp_min_dcfclk = dc->config.clamp_min_dcfclk;
-
-	DC_FP_START();
 	dcn20_patch_bounding_box(dc, loaded_bb);
+	DC_FP_START();
+	patch_dcn30_soc_bounding_box(dc, &dcn3_0_soc);
 	DC_FP_END();
 
-	if (dc->ctx->dc_bios->funcs->get_soc_bb_info) {
-		struct bp_soc_bb_info bb_info = {0};
-
-		if (dc->ctx->dc_bios->funcs->get_soc_bb_info(dc->ctx->dc_bios, &bb_info) == BP_RESULT_OK) {
-			if (bb_info.dram_clock_change_latency_100ns > 0)
-				dcn3_0_soc.dram_clock_change_latency_us = bb_info.dram_clock_change_latency_100ns * 10;
-
-			if (bb_info.dram_sr_enter_exit_latency_100ns > 0)
-				dcn3_0_soc.sr_enter_plus_exit_time_us = bb_info.dram_sr_enter_exit_latency_100ns * 10;
-
-			if (bb_info.dram_sr_exit_latency_100ns > 0)
-				dcn3_0_soc.sr_exit_time_us = bb_info.dram_sr_exit_latency_100ns * 10;
-		}
-	}
-
 	return true;
 }
 
@@ -2111,178 +1885,143 @@ validate_out:
 	return out;
 }
 
+static int get_refresh_rate(struct dc_state *context)
+{
+	int refresh_rate = 0;
+	int h_v_total = 0;
+	struct dc_crtc_timing *timing = NULL;
+
+	if (context == NULL || context->streams[0] == NULL)
+		return 0;
+
+	/* check if refresh rate at least 120hz */
+	timing = &context->streams[0]->timing;
+	if (timing == NULL)
+		return 0;
+
+	h_v_total = timing->h_total * timing->v_total;
+	if (h_v_total == 0)
+		return 0;
+
+	refresh_rate = ((timing->pix_clk_100hz * 100) / (h_v_total)) + 1;
+	return refresh_rate;
+}
+
+#define MAX_STRETCHED_V_BLANK 500 // in micro-seconds
 /*
- * This must be noinline to ensure anything that deals with FP registers
- * is contained within this call; previously our compiling with hard-float
- * would result in fp instructions being emitted outside of the boundaries
- * of the DC_FP_START/END macros, which makes sense as the compiler has no
- * idea about what is wrapped and what is not
- *
- * This is largely just a workaround to avoid breakage introduced with 5.6,
- * ideally all fp-using code should be moved into its own file, only that
- * should be compiled with hard-float, and all code exported from there
- * should be strictly wrapped with DC_FP_START/END
+ * Scaling factor for v_blank stretch calculations considering timing in
+ * micro-seconds and pixel clock in 100hz.
+ * Note: the parenthesis are necessary to ensure the correct order of
+ * operation where V_SCALE is used.
  */
-static noinline void dcn30_calculate_wm_and_dlg_fp(
-		struct dc *dc, struct dc_state *context,
-		display_e2e_pipe_params_st *pipes,
-		int pipe_cnt,
-		int vlevel)
+#define V_SCALE (10000 / MAX_STRETCHED_V_BLANK)
+
+int get_frame_rate_at_max_stretch_100hz(struct dc_state *context)
 {
-	int maxMpcComb = context->bw_ctx.dml.vba.maxMpcComb;
-	int i, pipe_idx;
-	double dcfclk = context->bw_ctx.dml.vba.DCFCLKState[vlevel][maxMpcComb];
-	bool pstate_en = context->bw_ctx.dml.vba.DRAMClockChangeSupport[vlevel][maxMpcComb] != dm_dram_clock_change_unsupported;
+	struct dc_crtc_timing *timing = NULL;
+	uint32_t sec_per_100_lines;
+	uint32_t max_v_blank;
+	uint32_t curr_v_blank;
+	uint32_t v_stretch_max;
+	uint32_t stretched_frame_pix_cnt;
+	uint32_t scaled_stretched_frame_pix_cnt;
+	uint32_t scaled_refresh_rate;
+
+	if (context == NULL || context->streams[0] == NULL)
+		return 0;
+
+	/* check if refresh rate at least 120hz */
+	timing = &context->streams[0]->timing;
+	if (timing == NULL)
+		return 0;
+
+	sec_per_100_lines = timing->pix_clk_100hz / timing->h_total + 1;
+	max_v_blank = sec_per_100_lines / V_SCALE + 1;
+	curr_v_blank = timing->v_total - timing->v_addressable;
+	v_stretch_max = (max_v_blank > curr_v_blank) ? (max_v_blank - curr_v_blank) : (0);
+	stretched_frame_pix_cnt = (v_stretch_max + timing->v_total) * timing->h_total;
+	scaled_stretched_frame_pix_cnt = stretched_frame_pix_cnt / 10000;
+	scaled_refresh_rate = (timing->pix_clk_100hz) / scaled_stretched_frame_pix_cnt + 1;
+
+	return scaled_refresh_rate;
+}
 
-	if (context->bw_ctx.dml.soc.min_dcfclk > dcfclk)
-		dcfclk = context->bw_ctx.dml.soc.min_dcfclk;
+bool is_refresh_rate_support_mclk_switch_using_fw_based_vblank_stretch(struct dc_state *context)
+{
+	int refresh_rate_max_stretch_100hz;
+	int min_refresh_100hz;
 
-	pipes[0].clks_cfg.voltage = vlevel;
-	pipes[0].clks_cfg.dcfclk_mhz = dcfclk;
-	pipes[0].clks_cfg.socclk_mhz = context->bw_ctx.dml.soc.clock_limits[vlevel].socclk_mhz;
+	if (context == NULL || context->streams[0] == NULL)
+		return false;
 
-	/* Set B:
-	 * DCFCLK: 1GHz or min required above 1GHz
-	 * FCLK/UCLK: Max
-	 */
-	if (dc->clk_mgr->bw_params->wm_table.nv_entries[WM_B].valid) {
-		if (vlevel == 0) {
-			pipes[0].clks_cfg.voltage = 1;
-			pipes[0].clks_cfg.dcfclk_mhz = context->bw_ctx.dml.soc.clock_limits[0].dcfclk_mhz;
-		}
-		context->bw_ctx.dml.soc.dram_clock_change_latency_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_B].dml_input.pstate_latency_us;
-		context->bw_ctx.dml.soc.sr_enter_plus_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_B].dml_input.sr_enter_plus_exit_time_us;
-		context->bw_ctx.dml.soc.sr_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_B].dml_input.sr_exit_time_us;
-	}
-	context->bw_ctx.bw.dcn.watermarks.b.urgent_ns = get_wm_urgent(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.b.cstate_pstate.cstate_enter_plus_exit_ns = get_wm_stutter_enter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.b.cstate_pstate.cstate_exit_ns = get_wm_stutter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.b.cstate_pstate.pstate_change_ns = get_wm_dram_clock_change(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.b.pte_meta_urgent_ns = get_wm_memory_trip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.b.frac_urg_bw_nom = get_fraction_of_urgent_bandwidth(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.b.frac_urg_bw_flip = get_fraction_of_urgent_bandwidth_imm_flip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.b.urgent_latency_ns = get_urgent_latency(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-
-	pipes[0].clks_cfg.voltage = vlevel;
-	pipes[0].clks_cfg.dcfclk_mhz = dcfclk;
-
-	/* Set D:
-	 * DCFCLK: Min Required
-	 * FCLK(proportional to UCLK): 1GHz or Max
-	 * MALL stutter, sr_enter_exit = 4, sr_exit = 2us
-	 */
-	/*
-	if (dc->clk_mgr->bw_params->wm_table.nv_entries[WM_D].valid) {
-		context->bw_ctx.dml.soc.dram_clock_change_latency_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_D].dml_input.pstate_latency_us;
-		context->bw_ctx.dml.soc.sr_enter_plus_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_D].dml_input.sr_enter_plus_exit_time_us;
-		context->bw_ctx.dml.soc.sr_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_D].dml_input.sr_exit_time_us;
-	}
-	context->bw_ctx.bw.dcn.watermarks.d.urgent_ns = get_wm_urgent(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.d.cstate_pstate.cstate_enter_plus_exit_ns = get_wm_stutter_enter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.d.cstate_pstate.cstate_exit_ns = get_wm_stutter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.d.cstate_pstate.pstate_change_ns = get_wm_dram_clock_change(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.d.pte_meta_urgent_ns = get_wm_memory_trip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.d.frac_urg_bw_nom = get_fraction_of_urgent_bandwidth(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.d.frac_urg_bw_flip = get_fraction_of_urgent_bandwidth_imm_flip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.d.urgent_latency_ns = get_urgent_latency(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	*/
-
-	/* Set C:
-	 * DCFCLK: Min Required
-	 * FCLK(proportional to UCLK): 1GHz or Max
-	 * pstate latency overridden to 5us
-	 */
-	if (dc->clk_mgr->bw_params->wm_table.nv_entries[WM_C].valid) {
-		unsigned int min_dram_speed_mts = context->bw_ctx.dml.vba.DRAMSpeed;
-		unsigned int min_dram_speed_mts_margin = 160;
+	refresh_rate_max_stretch_100hz = get_frame_rate_at_max_stretch_100hz(context);
+	min_refresh_100hz = context->streams[0]->timing.min_refresh_in_uhz / 10000;
 
-		if (context->bw_ctx.dml.vba.DRAMClockChangeSupport[vlevel][context->bw_ctx.dml.vba.maxMpcComb] == dm_dram_clock_change_unsupported)
-			min_dram_speed_mts = dc->clk_mgr->bw_params->clk_table.entries[dc->clk_mgr->bw_params->clk_table.num_entries - 1].memclk_mhz * 16;
+	if (refresh_rate_max_stretch_100hz < min_refresh_100hz)
+		return false;
 
-		/* find largest table entry that is lower than dram speed, but lower than DPM0 still uses DPM0 */
-		for (i = 3; i > 0; i--)
-			if (min_dram_speed_mts + min_dram_speed_mts_margin > dc->clk_mgr->bw_params->dummy_pstate_table[i].dram_speed_mts)
-				break;
+	return true;
+}
 
-		context->bw_ctx.dml.soc.dram_clock_change_latency_us = dc->clk_mgr->bw_params->dummy_pstate_table[i].dummy_pstate_latency_us;
-		context->bw_ctx.dml.soc.sr_enter_plus_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_C].dml_input.sr_enter_plus_exit_time_us;
-		context->bw_ctx.dml.soc.sr_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_C].dml_input.sr_exit_time_us;
-	}
+bool dcn30_can_support_mclk_switch_using_fw_based_vblank_stretch(struct dc *dc, struct dc_state *context)
+{
+	int refresh_rate = 0;
+	const int minimum_refreshrate_supported = 120;
 
-	context->bw_ctx.bw.dcn.watermarks.c.urgent_ns = get_wm_urgent(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.c.cstate_pstate.cstate_enter_plus_exit_ns = get_wm_stutter_enter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.c.cstate_pstate.cstate_exit_ns = get_wm_stutter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.c.cstate_pstate.pstate_change_ns = get_wm_dram_clock_change(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.c.pte_meta_urgent_ns = get_wm_memory_trip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.c.frac_urg_bw_nom = get_fraction_of_urgent_bandwidth(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.c.frac_urg_bw_flip = get_fraction_of_urgent_bandwidth_imm_flip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.c.urgent_latency_ns = get_urgent_latency(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-
-	if (!pstate_en) {
-		/* The only difference between A and C is p-state latency, if p-state is not supported we want to
-		 * calculate DLG based on dummy p-state latency, and max out the set A p-state watermark
-		 */
-		context->bw_ctx.bw.dcn.watermarks.a = context->bw_ctx.bw.dcn.watermarks.c;
-		context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.pstate_change_ns = 0;
-	} else {
-		/* Set A:
-		 * DCFCLK: Min Required
-		 * FCLK(proportional to UCLK): 1GHz or Max
-		 *
-		 * Set A calculated last so that following calculations are based on Set A
-		 */
-		dc->res_pool->funcs->update_soc_for_wm_a(dc, context);
-		context->bw_ctx.bw.dcn.watermarks.a.urgent_ns = get_wm_urgent(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-		context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.cstate_enter_plus_exit_ns = get_wm_stutter_enter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-		context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.cstate_exit_ns = get_wm_stutter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-		context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.pstate_change_ns = get_wm_dram_clock_change(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-		context->bw_ctx.bw.dcn.watermarks.a.pte_meta_urgent_ns = get_wm_memory_trip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-		context->bw_ctx.bw.dcn.watermarks.a.frac_urg_bw_nom = get_fraction_of_urgent_bandwidth(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-		context->bw_ctx.bw.dcn.watermarks.a.frac_urg_bw_flip = get_fraction_of_urgent_bandwidth_imm_flip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-		context->bw_ctx.bw.dcn.watermarks.a.urgent_latency_ns = get_urgent_latency(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	}
+	if (context == NULL || context->streams[0] == NULL)
+		return false;
 
-	context->perf_params.stutter_period_us = context->bw_ctx.dml.vba.StutterPeriod;
+	if (context->streams[0]->sink->edid_caps.panel_patch.disable_fams)
+		return false;
 
-	/* Make set D = set A until set D is enabled */
-	context->bw_ctx.bw.dcn.watermarks.d = context->bw_ctx.bw.dcn.watermarks.a;
+	if (dc->debug.disable_fams)
+		return false;
 
-	for (i = 0, pipe_idx = 0; i < dc->res_pool->pipe_count; i++) {
-		if (!context->res_ctx.pipe_ctx[i].stream)
-			continue;
+	if (!dc->caps.dmub_caps.mclk_sw)
+		return false;
 
-		pipes[pipe_idx].clks_cfg.dispclk_mhz = get_dispclk_calculated(&context->bw_ctx.dml, pipes, pipe_cnt);
-		pipes[pipe_idx].clks_cfg.dppclk_mhz = get_dppclk_calculated(&context->bw_ctx.dml, pipes, pipe_cnt, pipe_idx);
+	if (context->bw_ctx.bw.dcn.clk.fw_based_mclk_switching_shut_down)
+		return false;
 
-		if (dc->config.forced_clocks) {
-			pipes[pipe_idx].clks_cfg.dispclk_mhz = context->bw_ctx.dml.soc.clock_limits[0].dispclk_mhz;
-			pipes[pipe_idx].clks_cfg.dppclk_mhz = context->bw_ctx.dml.soc.clock_limits[0].dppclk_mhz;
-		}
-		if (dc->debug.min_disp_clk_khz > pipes[pipe_idx].clks_cfg.dispclk_mhz * 1000)
-			pipes[pipe_idx].clks_cfg.dispclk_mhz = dc->debug.min_disp_clk_khz / 1000.0;
-		if (dc->debug.min_dpp_clk_khz > pipes[pipe_idx].clks_cfg.dppclk_mhz * 1000)
-			pipes[pipe_idx].clks_cfg.dppclk_mhz = dc->debug.min_dpp_clk_khz / 1000.0;
+	/* more then 1 monitor connected */
+	if (context->stream_count != 1)
+		return false;
 
-		pipe_idx++;
-	}
+	refresh_rate = get_refresh_rate(context);
+	if (refresh_rate < minimum_refreshrate_supported)
+		return false;
 
-	DC_FP_START();
-	dcn20_calculate_dlg_params(dc, context, pipes, pipe_cnt, vlevel);
-	DC_FP_END();
+	if (!is_refresh_rate_support_mclk_switch_using_fw_based_vblank_stretch(context))
+		return false;
+
+	// check if freesync enabled
+	if (!context->streams[0]->allow_freesync)
+		return false;
+
+	if (context->streams[0]->vrr_active_variable)
+		return false;
+
+	return true;
+}
+
+/*
+ * set up FPO watermarks, pstate, dram latency
+ */
+void dcn30_setup_mclk_switch_using_fw_based_vblank_stretch(struct dc *dc, struct dc_state *context)
+{
+	ASSERT(dc != NULL && context != NULL);
+	if (dc == NULL || context == NULL)
+		return;
 
-	if (!pstate_en)
-		/* Restore full p-state latency */
-		context->bw_ctx.dml.soc.dram_clock_change_latency_us =
-				dc->clk_mgr->bw_params->wm_table.nv_entries[WM_A].dml_input.pstate_latency_us;
+	/* Set wm_a.pstate so high natural MCLK switches are impossible: 4 seconds */
+	context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.pstate_change_ns = 4U * 1000U * 1000U * 1000U;
 }
 
 void dcn30_update_soc_for_wm_a(struct dc *dc, struct dc_state *context)
 {
-	if (dc->clk_mgr->bw_params->wm_table.nv_entries[WM_A].valid) {
-		context->bw_ctx.dml.soc.dram_clock_change_latency_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_A].dml_input.pstate_latency_us;
-		context->bw_ctx.dml.soc.sr_enter_plus_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_A].dml_input.sr_enter_plus_exit_time_us;
-		context->bw_ctx.dml.soc.sr_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_A].dml_input.sr_exit_time_us;
-	}
+	DC_FP_START();
+	dcn30_fpu_update_soc_for_wm_a(dc, context);
+	DC_FP_END();
 }
 
 void dcn30_calculate_wm_and_dlg(
@@ -2292,7 +2031,7 @@ void dcn30_calculate_wm_and_dlg(
 		int vlevel)
 {
 	DC_FP_START();
-	dcn30_calculate_wm_and_dlg_fp(dc, context, pipes, pipe_cnt, vlevel);
+	dcn30_fpu_calculate_wm_and_dlg(dc, context, pipes, pipe_cnt, vlevel);
 	DC_FP_END();
 }
 
@@ -2351,40 +2090,6 @@ validate_out:
 	return out;
 }
 
-/*
- * This must be noinline to ensure anything that deals with FP registers
- * is contained within this call; previously our compiling with hard-float
- * would result in fp instructions being emitted outside of the boundaries
- * of the DC_FP_START/END macros, which makes sense as the compiler has no
- * idea about what is wrapped and what is not
- *
- * This is largely just a workaround to avoid breakage introduced with 5.6,
- * ideally all fp-using code should be moved into its own file, only that
- * should be compiled with hard-float, and all code exported from there
- * should be strictly wrapped with DC_FP_START/END
- */
-static noinline void dcn30_get_optimal_dcfclk_fclk_for_uclk(unsigned int uclk_mts,
-		unsigned int *optimal_dcfclk,
-		unsigned int *optimal_fclk)
-{
-       double bw_from_dram, bw_from_dram1, bw_from_dram2;
-
-       bw_from_dram1 = uclk_mts * dcn3_0_soc.num_chans *
-		dcn3_0_soc.dram_channel_width_bytes * (dcn3_0_soc.max_avg_dram_bw_use_normal_percent / 100);
-       bw_from_dram2 = uclk_mts * dcn3_0_soc.num_chans *
-		dcn3_0_soc.dram_channel_width_bytes * (dcn3_0_soc.max_avg_sdp_bw_use_normal_percent / 100);
-
-       bw_from_dram = (bw_from_dram1 < bw_from_dram2) ? bw_from_dram1 : bw_from_dram2;
-
-       if (optimal_fclk)
-               *optimal_fclk = bw_from_dram /
-               (dcn3_0_soc.fabric_datapath_to_dcn_data_return_bytes * (dcn3_0_soc.max_avg_sdp_bw_use_normal_percent / 100));
-
-       if (optimal_dcfclk)
-               *optimal_dcfclk =  bw_from_dram /
-               (dcn3_0_soc.return_bus_width_bytes * (dcn3_0_soc.max_avg_sdp_bw_use_normal_percent / 100));
-}
-
 void dcn30_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params)
 {
 	unsigned int i, j;
@@ -2399,47 +2104,43 @@ void dcn30_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params
 	unsigned int num_dcfclk_sta_targets = 4;
 	unsigned int num_uclk_states;
 
+	struct dc_bounding_box_max_clk dcn30_bb_max_clk;
+
+	memset(&dcn30_bb_max_clk, 0, sizeof(dcn30_bb_max_clk));
+
 	if (dc->ctx->dc_bios->vram_info.num_chans)
 		dcn3_0_soc.num_chans = dc->ctx->dc_bios->vram_info.num_chans;
 
-	if (dc->ctx->dc_bios->vram_info.dram_channel_width_bytes)
-		dcn3_0_soc.dram_channel_width_bytes = dc->ctx->dc_bios->vram_info.dram_channel_width_bytes;
-
-	dcn3_0_soc.dispclk_dppclk_vco_speed_mhz = dc->clk_mgr->dentist_vco_freq_khz / 1000.0;
-	dc->dml.soc.dispclk_dppclk_vco_speed_mhz = dc->clk_mgr->dentist_vco_freq_khz / 1000.0;
+	DC_FP_START();
+	dcn30_fpu_update_dram_channel_width_bytes(dc);
+	DC_FP_END();
 
 	if (bw_params->clk_table.entries[0].memclk_mhz) {
-		int max_dcfclk_mhz = 0, max_dispclk_mhz = 0, max_dppclk_mhz = 0, max_phyclk_mhz = 0;
 
 		for (i = 0; i < MAX_NUM_DPM_LVL; i++) {
-			if (bw_params->clk_table.entries[i].dcfclk_mhz > max_dcfclk_mhz)
-				max_dcfclk_mhz = bw_params->clk_table.entries[i].dcfclk_mhz;
-			if (bw_params->clk_table.entries[i].dispclk_mhz > max_dispclk_mhz)
-				max_dispclk_mhz = bw_params->clk_table.entries[i].dispclk_mhz;
-			if (bw_params->clk_table.entries[i].dppclk_mhz > max_dppclk_mhz)
-				max_dppclk_mhz = bw_params->clk_table.entries[i].dppclk_mhz;
-			if (bw_params->clk_table.entries[i].phyclk_mhz > max_phyclk_mhz)
-				max_phyclk_mhz = bw_params->clk_table.entries[i].phyclk_mhz;
+			if (bw_params->clk_table.entries[i].dcfclk_mhz > dcn30_bb_max_clk.max_dcfclk_mhz)
+				dcn30_bb_max_clk.max_dcfclk_mhz = bw_params->clk_table.entries[i].dcfclk_mhz;
+			if (bw_params->clk_table.entries[i].dispclk_mhz > dcn30_bb_max_clk.max_dispclk_mhz)
+				dcn30_bb_max_clk.max_dispclk_mhz = bw_params->clk_table.entries[i].dispclk_mhz;
+			if (bw_params->clk_table.entries[i].dppclk_mhz > dcn30_bb_max_clk.max_dppclk_mhz)
+				dcn30_bb_max_clk.max_dppclk_mhz = bw_params->clk_table.entries[i].dppclk_mhz;
+			if (bw_params->clk_table.entries[i].phyclk_mhz > dcn30_bb_max_clk.max_phyclk_mhz)
+				dcn30_bb_max_clk.max_phyclk_mhz = bw_params->clk_table.entries[i].phyclk_mhz;
 		}
 
-		if (!max_dcfclk_mhz)
-			max_dcfclk_mhz = dcn3_0_soc.clock_limits[0].dcfclk_mhz;
-		if (!max_dispclk_mhz)
-			max_dispclk_mhz = dcn3_0_soc.clock_limits[0].dispclk_mhz;
-		if (!max_dppclk_mhz)
-			max_dppclk_mhz = dcn3_0_soc.clock_limits[0].dppclk_mhz;
-		if (!max_phyclk_mhz)
-			max_phyclk_mhz = dcn3_0_soc.clock_limits[0].phyclk_mhz;
+		DC_FP_START();
+		dcn30_fpu_update_max_clk(&dcn30_bb_max_clk);
+		DC_FP_END();
 
-		if (max_dcfclk_mhz > dcfclk_sta_targets[num_dcfclk_sta_targets-1]) {
+		if (dcn30_bb_max_clk.max_dcfclk_mhz > dcfclk_sta_targets[num_dcfclk_sta_targets-1]) {
 			// If max DCFCLK is greater than the max DCFCLK STA target, insert into the DCFCLK STA target array
-			dcfclk_sta_targets[num_dcfclk_sta_targets] = max_dcfclk_mhz;
+			dcfclk_sta_targets[num_dcfclk_sta_targets] = dcn30_bb_max_clk.max_dcfclk_mhz;
 			num_dcfclk_sta_targets++;
-		} else if (max_dcfclk_mhz < dcfclk_sta_targets[num_dcfclk_sta_targets-1]) {
+		} else if (dcn30_bb_max_clk.max_dcfclk_mhz < dcfclk_sta_targets[num_dcfclk_sta_targets-1]) {
 			// If max DCFCLK is less than the max DCFCLK STA target, cap values and remove duplicates
 			for (i = 0; i < num_dcfclk_sta_targets; i++) {
-				if (dcfclk_sta_targets[i] > max_dcfclk_mhz) {
-					dcfclk_sta_targets[i] = max_dcfclk_mhz;
+				if (dcfclk_sta_targets[i] > dcn30_bb_max_clk.max_dcfclk_mhz) {
+					dcfclk_sta_targets[i] = dcn30_bb_max_clk.max_dcfclk_mhz;
 					break;
 				}
 			}
@@ -2452,7 +2153,7 @@ void dcn30_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params
 		// Calculate optimal dcfclk for each uclk
 		for (i = 0; i < num_uclk_states; i++) {
 			DC_FP_START();
-			dcn30_get_optimal_dcfclk_fclk_for_uclk(bw_params->clk_table.entries[i].memclk_mhz * 16,
+			dcn30_fpu_get_optimal_dcfclk_fclk_for_uclk(bw_params->clk_table.entries[i].memclk_mhz * 16,
 					&optimal_dcfclk_for_uclk[i], NULL);
 			DC_FP_END();
 			if (optimal_dcfclk_for_uclk[i] < bw_params->clk_table.entries[0].dcfclk_mhz) {
@@ -2479,7 +2180,7 @@ void dcn30_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params
 				dcfclk_mhz[num_states] = dcfclk_sta_targets[i];
 				dram_speed_mts[num_states++] = optimal_uclk_for_dcfclk_sta_targets[i++];
 			} else {
-				if (j < num_uclk_states && optimal_dcfclk_for_uclk[j] <= max_dcfclk_mhz) {
+				if (j < num_uclk_states && optimal_dcfclk_for_uclk[j] <= dcn30_bb_max_clk.max_dcfclk_mhz) {
 					dcfclk_mhz[num_states] = optimal_dcfclk_for_uclk[j];
 					dram_speed_mts[num_states++] = bw_params->clk_table.entries[j++].memclk_mhz * 16;
 				} else {
@@ -2494,33 +2195,15 @@ void dcn30_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params
 		}
 
 		while (j < num_uclk_states && num_states < DC__VOLTAGE_STATES &&
-				optimal_dcfclk_for_uclk[j] <= max_dcfclk_mhz) {
+				optimal_dcfclk_for_uclk[j] <= dcn30_bb_max_clk.max_dcfclk_mhz) {
 			dcfclk_mhz[num_states] = optimal_dcfclk_for_uclk[j];
 			dram_speed_mts[num_states++] = bw_params->clk_table.entries[j++].memclk_mhz * 16;
 		}
 
 		dcn3_0_soc.num_states = num_states;
-		for (i = 0; i < dcn3_0_soc.num_states; i++) {
-			dcn3_0_soc.clock_limits[i].state = i;
-			dcn3_0_soc.clock_limits[i].dcfclk_mhz = dcfclk_mhz[i];
-			dcn3_0_soc.clock_limits[i].fabricclk_mhz = dcfclk_mhz[i];
-			dcn3_0_soc.clock_limits[i].dram_speed_mts = dram_speed_mts[i];
-
-			/* Fill all states with max values of all other clocks */
-			dcn3_0_soc.clock_limits[i].dispclk_mhz = max_dispclk_mhz;
-			dcn3_0_soc.clock_limits[i].dppclk_mhz  = max_dppclk_mhz;
-			dcn3_0_soc.clock_limits[i].phyclk_mhz  = max_phyclk_mhz;
-			dcn3_0_soc.clock_limits[i].dtbclk_mhz = dcn3_0_soc.clock_limits[0].dtbclk_mhz;
-			/* These clocks cannot come from bw_params, always fill from dcn3_0_soc[1] */
-			/* FCLK, PHYCLK_D18, SOCCLK, DSCCLK */
-			dcn3_0_soc.clock_limits[i].phyclk_d18_mhz = dcn3_0_soc.clock_limits[0].phyclk_d18_mhz;
-			dcn3_0_soc.clock_limits[i].socclk_mhz = dcn3_0_soc.clock_limits[0].socclk_mhz;
-			dcn3_0_soc.clock_limits[i].dscclk_mhz = dcn3_0_soc.clock_limits[0].dscclk_mhz;
-		}
-		/* re-init DML with updated bb */
-		dml_init_instance(&dc->dml, &dcn3_0_soc, &dcn3_0_ip, DML_PROJECT_DCN30);
-		if (dc->current_state)
-			dml_init_instance(&dc->current_state->bw_ctx.dml, &dcn3_0_soc, &dcn3_0_ip, DML_PROJECT_DCN30);
+		DC_FP_START();
+		dcn30_fpu_update_bw_bounding_box(dc, bw_params, &dcn30_bb_max_clk, dcfclk_mhz, dram_speed_mts);
+		DC_FP_END();
 	}
 }
 
@@ -2602,9 +2285,9 @@ static bool dcn30_resource_construct(
 	dc->caps.mall_size_total = dc->caps.mall_size_per_mem_channel * dc->ctx->dc_bios->vram_info.num_chans * 1048576;
 	dc->caps.cursor_cache_size = dc->caps.max_cursor_size * dc->caps.max_cursor_size * 8;
 
-	dc->caps.max_slave_planes = 1;
-	dc->caps.max_slave_yuv_planes = 1;
-	dc->caps.max_slave_rgb_planes = 1;
+	dc->caps.max_slave_planes = 2;
+	dc->caps.max_slave_yuv_planes = 2;
+	dc->caps.max_slave_rgb_planes = 2;
 	dc->caps.post_blend_color_processing = true;
 	dc->caps.force_dp_tps4_for_cp2520 = true;
 	dc->caps.extended_aux_timeout_support = true;
@@ -2644,7 +2327,7 @@ static bool dcn30_resource_construct(
 	dc->caps.color.mpc.ogam_rom_caps.hlg = 0;
 	dc->caps.color.mpc.ocsc = 1;
 
-	dc->caps.hdmi_frl_pcon_support = true;
+	dc->caps.dp_hdmi21_pcon_support = true;
 
 	/* read VBIOS LTTPR caps */
 	{
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.h b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.h
index b92e4cc0232f..7d063c7d6a4b 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.h
@@ -35,6 +35,9 @@ struct dc;
 struct resource_pool;
 struct _vcs_dpi_display_pipe_params_st;
 
+extern struct _vcs_dpi_ip_params_st dcn3_0_ip;
+extern struct _vcs_dpi_soc_bounding_box_st dcn3_0_soc;
+
 struct dcn30_resource_pool {
 	struct resource_pool base;
 };
@@ -96,4 +99,9 @@ enum dc_status dcn30_add_stream_to_ctx(
 
 void dcn30_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params);
 
+bool dcn30_can_support_mclk_switch_using_fw_based_vblank_stretch(struct dc *dc, struct dc_state *context);
+void dcn30_setup_mclk_switch_using_fw_based_vblank_stretch(struct dc *dc, struct dc_state *context);
+int dcn30_find_dummy_latency_index_for_fw_based_mclk_switch(struct dc *dc, struct dc_state *context,
+		display_e2e_pipe_params_st *pipes, int pipe_cnt, int vlevel);
+
 #endif /* _DCN30_RESOURCE_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c b/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c
index 4daf8931aa7c..db172677d613 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c
@@ -81,6 +81,8 @@
 #include "dce/dce_aux.h"
 #include "dce/dce_i2c.h"
 
+#include "dml/dcn30/dcn30_fpu.h"
+
 #include "dml/dcn30/display_mode_vba_30.h"
 #include "dml/dcn301/dcn301_fpu.h"
 #include "vm_helper.h"
@@ -888,6 +890,7 @@ static const struct encoder_feature_support link_enc_feature = {
 };
 
 static struct link_encoder *dcn301_link_encoder_create(
+	struct dc_context *ctx,
 	const struct encoder_init_data *enc_init_data)
 {
 	struct dcn20_link_encoder *enc20 =
diff --git a/drivers/gpu/drm/amd/display/dc/dcn302/Makefile b/drivers/gpu/drm/amd/display/dc/dcn302/Makefile
index f9561d7f97a1..ebd01cb467b7 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn302/Makefile
+++ b/drivers/gpu/drm/amd/display/dc/dcn302/Makefile
@@ -7,25 +7,6 @@
 
 DCN3_02 = dcn302_init.o dcn302_hwseq.o dcn302_resource.o
 
-ifdef CONFIG_X86
-CFLAGS_$(AMDDALPATH)/dc/dcn302/dcn302_resource.o := -msse
-endif
-
-ifdef CONFIG_PPC64
-CFLAGS_$(AMDDALPATH)/dc/dcn302/dcn302_resource.o := -mhard-float -maltivec
-endif
-
-ifdef CONFIG_X86
-ifdef IS_OLD_GCC
-# Stack alignment mismatch, proceed with caution.
-# GCC < 7.1 cannot compile code using `double` and -mpreferred-stack-boundary=3
-# (8B stack alignment).
-CFLAGS_$(AMDDALPATH)/dc/dcn302/dcn302_resource.o += -mpreferred-stack-boundary=4
-else
-CFLAGS_$(AMDDALPATH)/dc/dcn302/dcn302_resource.o += -msse2
-endif
-endif
-
 AMD_DAL_DCN3_02 = $(addprefix $(AMDDALPATH)/dc/dcn302/,$(DCN3_02))
 
 AMD_DISPLAY_FILES += $(AMD_DAL_DCN3_02)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c b/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c
index 88318e8ffca8..4fab537e822f 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c
@@ -43,6 +43,8 @@
 #include "dcn20/dcn20_dsc.h"
 #include "dcn20/dcn20_resource.h"
 
+#include "dml/dcn30/dcn30_fpu.h"
+
 #include "dcn10/dcn10_resource.h"
 
 #include "dce/dce_abm.h"
@@ -889,7 +891,9 @@ static const struct dcn10_link_enc_hpd_registers link_enc_hpd_regs[] = {
 		hpd_regs(4)
 };
 
-static struct link_encoder *dcn302_link_encoder_create(const struct encoder_init_data *enc_init_data)
+static struct link_encoder *dcn302_link_encoder_create(
+	struct dc_context *ctx,
+	const struct encoder_init_data *enc_init_data)
 {
 	struct dcn20_link_encoder *enc20 = kzalloc(sizeof(struct dcn20_link_encoder), GFP_KERNEL);
 
@@ -1219,9 +1223,9 @@ static bool dcn302_resource_construct(
 	/* total size = mall per channel * num channels * 1024 * 1024 */
 	dc->caps.mall_size_total = dc->caps.mall_size_per_mem_channel * dc->ctx->dc_bios->vram_info.num_chans * 1048576;
 	dc->caps.cursor_cache_size = dc->caps.max_cursor_size * dc->caps.max_cursor_size * 8;
-	dc->caps.max_slave_planes = 1;
-	dc->caps.max_slave_yuv_planes = 1;
-	dc->caps.max_slave_rgb_planes = 1;
+	dc->caps.max_slave_planes = 2;
+	dc->caps.max_slave_yuv_planes = 2;
+	dc->caps.max_slave_rgb_planes = 2;
 	dc->caps.post_blend_color_processing = true;
 	dc->caps.force_dp_tps4_for_cp2520 = true;
 	dc->caps.extended_aux_timeout_support = true;
diff --git a/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c b/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c
index 4fcbc0502808..d97076648acb 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c
@@ -25,6 +25,8 @@
 #include "dcn20/dcn20_dsc.h"
 #include "dcn20/dcn20_resource.h"
 
+#include "dml/dcn30/dcn30_fpu.h"
+
 #include "dcn10/dcn10_resource.h"
 
 #include "dc_link_ddc.h"
@@ -370,7 +372,7 @@ static struct stream_encoder *dcn303_stream_encoder_create(enum engine_id eng_id
 	int afmt_inst;
 
 	/* Mapping of VPG, AFMT, DME register blocks to DIO block instance */
-	if (eng_id <= ENGINE_ID_DIGE) {
+	if (eng_id <= ENGINE_ID_DIGB) {
 		vpg_inst = eng_id;
 		afmt_inst = eng_id;
 	} else
@@ -817,7 +819,9 @@ static const struct dcn10_link_enc_hpd_registers link_enc_hpd_regs[] = {
 		hpd_regs(1)
 };
 
-static struct link_encoder *dcn303_link_encoder_create(const struct encoder_init_data *enc_init_data)
+static struct link_encoder *dcn303_link_encoder_create(
+	struct dc_context *ctx,
+	const struct encoder_init_data *enc_init_data)
 {
 	struct dcn20_link_encoder *enc20 = kzalloc(sizeof(struct dcn20_link_encoder), GFP_KERNEL);
 
diff --git a/drivers/gpu/drm/amd/display/dc/dcn31/Makefile b/drivers/gpu/drm/amd/display/dc/dcn31/Makefile
index d20e3b8ccc30..ec041e3cda30 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn31/Makefile
+++ b/drivers/gpu/drm/amd/display/dc/dcn31/Makefile
@@ -15,32 +15,6 @@ DCN31 = dcn31_resource.o dcn31_hubbub.o dcn31_hwseq.o dcn31_init.o dcn31_hubp.o
 	dcn31_apg.o dcn31_hpo_dp_stream_encoder.o dcn31_hpo_dp_link_encoder.o \
 	dcn31_afmt.o dcn31_vpg.o
 
-ifdef CONFIG_X86
-CFLAGS_$(AMDDALPATH)/dc/dcn31/dcn31_resource.o := -msse
-endif
-
-ifdef CONFIG_PPC64
-CFLAGS_$(AMDDALPATH)/dc/dcn31/dcn31_resource.o := -mhard-float -maltivec
-endif
-
-ifdef CONFIG_CC_IS_GCC
-ifeq ($(call cc-ifversion, -lt, 0701, y), y)
-IS_OLD_GCC = 1
-endif
-CFLAGS_$(AMDDALPATH)/dc/dcn31/dcn31_resource.o += -mhard-float
-endif
-
-ifdef CONFIG_X86
-ifdef IS_OLD_GCC
-# Stack alignment mismatch, proceed with caution.
-# GCC < 7.1 cannot compile code using `double` and -mpreferred-stack-boundary=3
-# (8B stack alignment).
-CFLAGS_$(AMDDALPATH)/dc/dcn31/dcn31_resource.o += -mpreferred-stack-boundary=4
-else
-CFLAGS_$(AMDDALPATH)/dc/dcn31/dcn31_resource.o += -msse2
-endif
-endif
-
 AMD_DAL_DCN31 = $(addprefix $(AMDDALPATH)/dc/dcn31/,$(DCN31))
 
 AMD_DISPLAY_FILES += $(AMD_DAL_DCN31)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dccg.c b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dccg.c
index 287a1066b547..7f34418e6308 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dccg.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dccg.c
@@ -43,7 +43,7 @@
 #define DC_LOGGER \
 	dccg->ctx->logger
 
-static void dccg31_update_dpp_dto(struct dccg *dccg, int dpp_inst, int req_dppclk)
+void dccg31_update_dpp_dto(struct dccg *dccg, int dpp_inst, int req_dppclk)
 {
 	struct dcn_dccg *dccg_dcn = TO_DCN_DCCG(dccg);
 
@@ -160,8 +160,9 @@ static void dccg31_disable_dpstreamclk(struct dccg *dccg, int otg_inst)
 
 void dccg31_set_dpstreamclk(
 		struct dccg *dccg,
-		enum hdmistreamclk_source src,
-		int otg_inst)
+		enum streamclk_source src,
+		int otg_inst,
+		int dp_hpo_inst)
 {
 	if (src == REFCLK)
 		dccg31_disable_dpstreamclk(dccg, otg_inst);
@@ -339,7 +340,7 @@ void dccg31_disable_symclk32_le(
 	}
 }
 
-static void dccg31_disable_dscclk(struct dccg *dccg, int inst)
+void dccg31_disable_dscclk(struct dccg *dccg, int inst)
 {
 	struct dcn_dccg *dccg_dcn = TO_DCN_DCCG(dccg);
 
@@ -374,7 +375,7 @@ static void dccg31_disable_dscclk(struct dccg *dccg, int inst)
 	}
 }
 
-static void dccg31_enable_dscclk(struct dccg *dccg, int inst)
+void dccg31_enable_dscclk(struct dccg *dccg, int inst)
 {
 	struct dcn_dccg *dccg_dcn = TO_DCN_DCCG(dccg);
 
@@ -511,14 +512,12 @@ void dccg31_set_physymclk(
 }
 
 /* Controls the generation of pixel valid for OTG in (OTG -> HPO case) */
-static void dccg31_set_dtbclk_dto(
+void dccg31_set_dtbclk_dto(
 		struct dccg *dccg,
-		int dtbclk_inst,
-		int req_dtbclk_khz,
-		int num_odm_segments,
-		const struct dc_crtc_timing *timing)
+		const struct dtbclk_dto_params *params)
 {
 	struct dcn_dccg *dccg_dcn = TO_DCN_DCCG(dccg);
+	int req_dtbclk_khz = params->pixclk_khz;
 	uint32_t dtbdto_div;
 
 	/* Mode	                DTBDTO Rate       DTBCLK_DTO<x>_DIV Register
@@ -529,73 +528,69 @@ static void dccg31_set_dtbclk_dto(
 	 * DSC native 4:2:2     pixel rate/2      4
 	 * Other modes          pixel rate        8
 	 */
-	if (num_odm_segments == 4) {
+	if (params->num_odm_segments == 4) {
 		dtbdto_div = 2;
-		req_dtbclk_khz = req_dtbclk_khz / 4;
-	} else if ((num_odm_segments == 2) ||
-			(timing->pixel_encoding == PIXEL_ENCODING_YCBCR420) ||
-			(timing->flags.DSC && timing->pixel_encoding == PIXEL_ENCODING_YCBCR422
-					&& !timing->dsc_cfg.ycbcr422_simple)) {
+		req_dtbclk_khz = params->pixclk_khz / 4;
+	} else if ((params->num_odm_segments == 2) ||
+			(params->timing->pixel_encoding == PIXEL_ENCODING_YCBCR420) ||
+			(params->timing->flags.DSC && params->timing->pixel_encoding == PIXEL_ENCODING_YCBCR422
+					&& !params->timing->dsc_cfg.ycbcr422_simple)) {
 		dtbdto_div = 4;
-		req_dtbclk_khz = req_dtbclk_khz / 2;
+		req_dtbclk_khz = params->pixclk_khz / 2;
 	} else
 		dtbdto_div = 8;
 
-	if (dccg->ref_dtbclk_khz && req_dtbclk_khz) {
+	if (params->ref_dtbclk_khz && req_dtbclk_khz) {
 		uint32_t modulo, phase;
 
 		// phase / modulo = dtbclk / dtbclk ref
-		modulo = dccg->ref_dtbclk_khz * 1000;
-		phase = div_u64((((unsigned long long)modulo * req_dtbclk_khz) + dccg->ref_dtbclk_khz - 1),
-			dccg->ref_dtbclk_khz);
+		modulo = params->ref_dtbclk_khz * 1000;
+		phase = div_u64((((unsigned long long)modulo * req_dtbclk_khz) + params->ref_dtbclk_khz - 1),
+				params->ref_dtbclk_khz);
 
-		REG_UPDATE(OTG_PIXEL_RATE_CNTL[dtbclk_inst],
-				DTBCLK_DTO_DIV[dtbclk_inst], dtbdto_div);
+		REG_UPDATE(OTG_PIXEL_RATE_CNTL[params->otg_inst],
+				DTBCLK_DTO_DIV[params->otg_inst], dtbdto_div);
 
-		REG_WRITE(DTBCLK_DTO_MODULO[dtbclk_inst], modulo);
-		REG_WRITE(DTBCLK_DTO_PHASE[dtbclk_inst], phase);
+		REG_WRITE(DTBCLK_DTO_MODULO[params->otg_inst], modulo);
+		REG_WRITE(DTBCLK_DTO_PHASE[params->otg_inst], phase);
 
-		REG_UPDATE(OTG_PIXEL_RATE_CNTL[dtbclk_inst],
-				DTBCLK_DTO_ENABLE[dtbclk_inst], 1);
+		REG_UPDATE(OTG_PIXEL_RATE_CNTL[params->otg_inst],
+				DTBCLK_DTO_ENABLE[params->otg_inst], 1);
 
-		REG_WAIT(OTG_PIXEL_RATE_CNTL[dtbclk_inst],
-				DTBCLKDTO_ENABLE_STATUS[dtbclk_inst], 1,
+		REG_WAIT(OTG_PIXEL_RATE_CNTL[params->otg_inst],
+				DTBCLKDTO_ENABLE_STATUS[params->otg_inst], 1,
 				1, 100);
 
 		/* The recommended programming sequence to enable DTBCLK DTO to generate
 		 * valid pixel HPO DPSTREAM ENCODER, specifies that DTO source select should
 		 * be set only after DTO is enabled
 		 */
-		REG_UPDATE(OTG_PIXEL_RATE_CNTL[dtbclk_inst],
-				PIPE_DTO_SRC_SEL[dtbclk_inst], 1);
-
-		dccg->dtbclk_khz[dtbclk_inst] = req_dtbclk_khz;
+		REG_UPDATE(OTG_PIXEL_RATE_CNTL[params->otg_inst],
+				PIPE_DTO_SRC_SEL[params->otg_inst], 1);
 	} else {
-		REG_UPDATE_3(OTG_PIXEL_RATE_CNTL[dtbclk_inst],
-				DTBCLK_DTO_ENABLE[dtbclk_inst], 0,
-				PIPE_DTO_SRC_SEL[dtbclk_inst], 0,
-				DTBCLK_DTO_DIV[dtbclk_inst], dtbdto_div);
-
-		REG_WRITE(DTBCLK_DTO_MODULO[dtbclk_inst], 0);
-		REG_WRITE(DTBCLK_DTO_PHASE[dtbclk_inst], 0);
+		REG_UPDATE_3(OTG_PIXEL_RATE_CNTL[params->otg_inst],
+				DTBCLK_DTO_ENABLE[params->otg_inst], 0,
+				PIPE_DTO_SRC_SEL[params->otg_inst], 0,
+				DTBCLK_DTO_DIV[params->otg_inst], dtbdto_div);
 
-		dccg->dtbclk_khz[dtbclk_inst] = 0;
+		REG_WRITE(DTBCLK_DTO_MODULO[params->otg_inst], 0);
+		REG_WRITE(DTBCLK_DTO_PHASE[params->otg_inst], 0);
 	}
 }
 
 void dccg31_set_audio_dtbclk_dto(
 		struct dccg *dccg,
-		uint32_t req_audio_dtbclk_khz)
+		const struct dtbclk_dto_params *params)
 {
 	struct dcn_dccg *dccg_dcn = TO_DCN_DCCG(dccg);
 
-	if (dccg->ref_dtbclk_khz && req_audio_dtbclk_khz) {
+	if (params->ref_dtbclk_khz && params->req_audio_dtbclk_khz) {
 		uint32_t modulo, phase;
 
 		// phase / modulo = dtbclk / dtbclk ref
-		modulo = dccg->ref_dtbclk_khz * 1000;
-		phase = div_u64((((unsigned long long)modulo * req_audio_dtbclk_khz) + dccg->ref_dtbclk_khz - 1),
-			dccg->ref_dtbclk_khz);
+		modulo = params->ref_dtbclk_khz * 1000;
+		phase = div_u64((((unsigned long long)modulo * params->req_audio_dtbclk_khz) + params->ref_dtbclk_khz - 1),
+			params->ref_dtbclk_khz);
 
 
 		REG_WRITE(DCCG_AUDIO_DTBCLK_DTO_MODULO, modulo);
@@ -606,20 +601,16 @@ void dccg31_set_audio_dtbclk_dto(
 
 		REG_UPDATE(DCCG_AUDIO_DTO_SOURCE,
 				DCCG_AUDIO_DTO_SEL, 4);  //  04 - DCCG_AUDIO_DTO_SEL_AUDIO_DTO_DTBCLK
-
-		dccg->audio_dtbclk_khz = req_audio_dtbclk_khz;
 	} else {
 		REG_WRITE(DCCG_AUDIO_DTBCLK_DTO_PHASE, 0);
 		REG_WRITE(DCCG_AUDIO_DTBCLK_DTO_MODULO, 0);
 
 		REG_UPDATE(DCCG_AUDIO_DTO_SOURCE,
 				DCCG_AUDIO_DTO_SEL, 3);  //  03 - DCCG_AUDIO_DTO_SEL_NO_AUDIO_DTO
-
-		dccg->audio_dtbclk_khz = 0;
 	}
 }
 
-static void dccg31_get_dccg_ref_freq(struct dccg *dccg,
+void dccg31_get_dccg_ref_freq(struct dccg *dccg,
 		unsigned int xtalin_freq_inKhz,
 		unsigned int *dccg_ref_freq_inKhz)
 {
@@ -631,7 +622,7 @@ static void dccg31_get_dccg_ref_freq(struct dccg *dccg,
 	return;
 }
 
-static void dccg31_set_dispclk_change_mode(
+void dccg31_set_dispclk_change_mode(
 	struct dccg *dccg,
 	enum dentist_dispclk_change_mode change_mode)
 {
@@ -673,6 +664,24 @@ void dccg31_init(struct dccg *dccg)
 	}
 }
 
+void dccg31_otg_add_pixel(struct dccg *dccg,
+				 uint32_t otg_inst)
+{
+	struct dcn_dccg *dccg_dcn = TO_DCN_DCCG(dccg);
+
+	REG_UPDATE(OTG_PIXEL_RATE_CNTL[otg_inst],
+			OTG_ADD_PIXEL[otg_inst], 1);
+}
+
+void dccg31_otg_drop_pixel(struct dccg *dccg,
+				  uint32_t otg_inst)
+{
+	struct dcn_dccg *dccg_dcn = TO_DCN_DCCG(dccg);
+
+	REG_UPDATE(OTG_PIXEL_RATE_CNTL[otg_inst],
+			OTG_DROP_PIXEL[otg_inst], 1);
+}
+
 static const struct dccg_funcs dccg31_funcs = {
 	.update_dpp_dto = dccg31_update_dpp_dto,
 	.get_dccg_ref_freq = dccg31_get_dccg_ref_freq,
@@ -685,6 +694,9 @@ static const struct dccg_funcs dccg31_funcs = {
 	.set_physymclk = dccg31_set_physymclk,
 	.set_dtbclk_dto = dccg31_set_dtbclk_dto,
 	.set_audio_dtbclk_dto = dccg31_set_audio_dtbclk_dto,
+	.set_fifo_errdet_ovr_en = dccg2_set_fifo_errdet_ovr_en,
+	.otg_add_pixel = dccg31_otg_add_pixel,
+	.otg_drop_pixel = dccg31_otg_drop_pixel,
 	.set_dispclk_change_mode = dccg31_set_dispclk_change_mode,
 	.disable_dsc = dccg31_disable_dscclk,
 	.enable_dsc = dccg31_enable_dscclk,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dccg.h b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dccg.h
index 269cabbea72a..0902ce5eb8a1 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dccg.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dccg.h
@@ -28,10 +28,6 @@
 
 #include "dcn30/dcn30_dccg.h"
 
-#define DCCG_SFII(block, reg_name, field_prefix, field_name, inst, post_fix)\
-	.field_prefix ## _ ## field_name[inst] = block ## inst ## _ ## reg_name ## __ ## field_prefix ## inst ## _ ## field_name ## post_fix
-
-
 #define DCCG_REG_LIST_DCN31() \
 	SR(DPPCLK_DTO_CTRL),\
 	DCCG_SRII(DTO_PARAM, DPPCLK, 0),\
@@ -124,6 +120,10 @@
 	DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLK_DTO, DIV, 1, mask_sh),\
 	DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLK_DTO, DIV, 2, mask_sh),\
 	DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLK_DTO, DIV, 3, mask_sh),\
+	DCCG_SFII(OTG, PIXEL_RATE_CNTL, OTG, ADD_PIXEL, 0, mask_sh),\
+	DCCG_SFII(OTG, PIXEL_RATE_CNTL, OTG, ADD_PIXEL, 1, mask_sh),\
+	DCCG_SFII(OTG, PIXEL_RATE_CNTL, OTG, ADD_PIXEL, 2, mask_sh),\
+	DCCG_SFII(OTG, PIXEL_RATE_CNTL, OTG, ADD_PIXEL, 3, mask_sh),\
 	DCCG_SF(DCCG_AUDIO_DTO_SOURCE, DCCG_AUDIO_DTO_SEL, mask_sh),\
 	DCCG_SF(DCCG_AUDIO_DTO_SOURCE, DCCG_AUDIO_DTO0_SOURCE_SEL, mask_sh),\
 	DCCG_SF(DENTIST_DISPCLK_CNTL, DENTIST_DISPCLK_CHG_MODE, mask_sh), \
@@ -161,11 +161,6 @@ struct dccg *dccg31_create(
 
 void dccg31_init(struct dccg *dccg);
 
-void dccg31_set_dpstreamclk(
-		struct dccg *dccg,
-		enum hdmistreamclk_source src,
-		int otg_inst);
-
 void dccg31_enable_symclk32_se(
 		struct dccg *dccg,
 		int hpo_se_inst,
@@ -192,10 +187,42 @@ void dccg31_set_physymclk(
 
 void dccg31_set_audio_dtbclk_dto(
 		struct dccg *dccg,
-		uint32_t req_audio_dtbclk_khz);
+		const struct dtbclk_dto_params *params);
+
+void dccg31_update_dpp_dto(
+	struct dccg *dccg,
+	int dpp_inst,
+	int req_dppclk);
+
+void dccg31_get_dccg_ref_freq(
+	struct dccg *dccg,
+	unsigned int xtalin_freq_inKhz,
+	unsigned int *dccg_ref_freq_inKhz);
 
-void dccg31_set_hdmistreamclk(
+void dccg31_set_dpstreamclk(
+	struct dccg *dccg,
+	enum streamclk_source src,
+	int otg_inst,
+	int dp_hpo_inst);
+
+void dccg31_set_dtbclk_dto(
 		struct dccg *dccg,
-		enum hdmistreamclk_source src);
+		const struct dtbclk_dto_params *params);
+
+void dccg31_otg_add_pixel(
+	struct dccg *dccg,
+	uint32_t otg_inst);
+
+void dccg31_otg_drop_pixel(
+	struct dccg *dccg,
+	uint32_t otg_inst);
+
+void dccg31_set_dispclk_change_mode(
+	struct dccg *dccg,
+	enum dentist_dispclk_change_mode change_mode);
+
+void dccg31_disable_dscclk(struct dccg *dccg, int inst);
+
+void dccg31_enable_dscclk(struct dccg *dccg, int inst);
 
 #endif //__DCN31_DCCG_H__
diff --git a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dio_link_encoder.c b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dio_link_encoder.c
index d94fd1010deb..a788d160953b 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dio_link_encoder.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dio_link_encoder.c
@@ -230,9 +230,7 @@ static void enc31_hw_init(struct link_encoder *enc)
 	AUX_RX_PHASE_DETECT_LEN,  [21,20] = 0x3 default is 3
 	AUX_RX_DETECTION_THRESHOLD [30:28] = 1
 */
-	AUX_REG_WRITE(AUX_DPHY_RX_CONTROL0, 0x103d1110);
-
-	AUX_REG_WRITE(AUX_DPHY_TX_CONTROL, 0x21c7a);
+	// dmub will read AUX_DPHY_RX_CONTROL0/AUX_DPHY_TX_CONTROL from vbios table in dp_aux_init
 
 	//AUX_DPHY_TX_REF_CONTROL'AUX_TX_REF_DIV HW default is 0x32;
 	// Set AUX_TX_REF_DIV Divider to generate 2 MHz reference from refclk
@@ -460,6 +458,7 @@ void dcn31_link_encoder_enable_dp_output(
 	/* Enable transmitter and encoder. */
 	if (!link_enc_cfg_is_transmitter_mappable(enc->ctx->dc, enc)) {
 
+		DC_LOG_DEBUG("%s: enc_id(%d)\n", __func__, enc->preferred_engine);
 		dcn20_link_encoder_enable_dp_output(enc, link_settings, clock_source);
 
 	} else {
@@ -491,6 +490,7 @@ void dcn31_link_encoder_enable_dp_output(
 			return;
 		}
 
+		DC_LOG_DEBUG("%s: DPIA(%d) - enc_id(%d)\n", __func__, dpia_control.dpia_id, dpia_control.enc_id);
 		link_dpia_control(enc->ctx, &dpia_control);
 	}
 }
@@ -505,6 +505,7 @@ void dcn31_link_encoder_enable_dp_mst_output(
 	/* Enable transmitter and encoder. */
 	if (!link_enc_cfg_is_transmitter_mappable(enc->ctx->dc, enc)) {
 
+		DC_LOG_DEBUG("%s: enc_id(%d)\n", __func__, enc->preferred_engine);
 		dcn10_link_encoder_enable_dp_mst_output(enc, link_settings, clock_source);
 
 	} else {
@@ -536,6 +537,7 @@ void dcn31_link_encoder_enable_dp_mst_output(
 			return;
 		}
 
+		DC_LOG_DEBUG("%s: DPIA(%d) - enc_id(%d)\n", __func__, dpia_control.dpia_id, dpia_control.enc_id);
 		link_dpia_control(enc->ctx, &dpia_control);
 	}
 }
@@ -549,6 +551,7 @@ void dcn31_link_encoder_disable_output(
 	/* Disable transmitter and encoder. */
 	if (!link_enc_cfg_is_transmitter_mappable(enc->ctx->dc, enc)) {
 
+		DC_LOG_DEBUG("%s: enc_id(%d)\n", __func__, enc->preferred_engine);
 		dcn10_link_encoder_disable_output(enc, signal);
 
 	} else {
@@ -580,6 +583,7 @@ void dcn31_link_encoder_disable_output(
 			return;
 		}
 
+		DC_LOG_DEBUG("%s: DPIA(%d) - enc_id(%d)\n", __func__, dpia_control.dpia_id, dpia_control.enc_id);
 		link_dpia_control(enc->ctx, &dpia_control);
 
 		link_encoder_disable(enc10);
diff --git a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dio_link_encoder.h b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dio_link_encoder.h
index 3454f1e7c1f1..221671563a0b 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dio_link_encoder.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dio_link_encoder.h
@@ -198,6 +198,34 @@
 	LE_SF(RDPCSTX0_RDPCSTX_PHY_FUSE3, RDPCS_PHY_DP_TX3_EQ_PRE, mask_sh),\
 	LE_SF(RDPCSTX0_RDPCSTX_PHY_FUSE3, RDPCS_PHY_DP_TX3_EQ_POST, mask_sh)
 
+#define DPCS_DCN314_REG_LIST(id) \
+	SRI(TMDS_CTL_BITS, DIG, id), \
+	SRI(RDPCSTX_PHY_CNTL3, RDPCSTX, id), \
+	SRI(RDPCSTX_PHY_CNTL4, RDPCSTX, id), \
+	SRI(RDPCSTX_PHY_CNTL5, RDPCSTX, id), \
+	SRI(RDPCSTX_PHY_CNTL7, RDPCSTX, id), \
+	SRI(RDPCSTX_PHY_CNTL8, RDPCSTX, id), \
+	SRI(RDPCSTX_PHY_CNTL9, RDPCSTX, id), \
+	SRI(RDPCSTX_PHY_CNTL10, RDPCSTX, id), \
+	SRI(RDPCSTX_PHY_CNTL11, RDPCSTX, id), \
+	SRI(RDPCSTX_PHY_CNTL12, RDPCSTX, id), \
+	SRI(RDPCSTX_PHY_CNTL13, RDPCSTX, id), \
+	SRI(RDPCSTX_PHY_CNTL14, RDPCSTX, id), \
+	SRI(RDPCSTX_CNTL, RDPCSTX, id), \
+	SRI(RDPCSTX_CLOCK_CNTL, RDPCSTX, id), \
+	SRI(RDPCSTX_INTERRUPT_CONTROL, RDPCSTX, id), \
+	SRI(RDPCSTX_PHY_CNTL0, RDPCSTX, id), \
+	SRI(RDPCSTX_PHY_CNTL2, RDPCSTX, id), \
+	SRI(RDPCS_TX_CR_ADDR, RDPCSTX, id), \
+	SRI(RDPCS_TX_CR_DATA, RDPCSTX, id), \
+	SRI(RDPCSTX_PHY_FUSE0, RDPCSTX, id), \
+	SRI(RDPCSTX_PHY_FUSE1, RDPCSTX, id), \
+	SRI(RDPCSTX_PHY_FUSE2, RDPCSTX, id), \
+	SRI(RDPCSTX_PHY_FUSE3, RDPCSTX, id), \
+	SR(RDPCSTX0_RDPCSTX_SCRATCH), \
+	SRI(RDPCSTX_PHY_RX_LD_VAL, RDPCSTX, id),\
+	SRI(RDPCSTX_DMCU_DPALT_DIS_BLOCK_REG, RDPCSTX, id)
+
 void dcn31_link_encoder_construct(
 	struct dcn20_link_encoder *enc20,
 	const struct encoder_init_data *init_data,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hpo_dp_stream_encoder.h b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hpo_dp_stream_encoder.h
index 7c77c71591a0..82c3b3ac1f0d 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hpo_dp_stream_encoder.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hpo_dp_stream_encoder.h
@@ -162,7 +162,8 @@
 	SE_SF(DP_SYM32_ENC0_DP_SYM32_ENC_SDP_AUDIO_CONTROL0, AIP_ENABLE, mask_sh),\
 	SE_SF(DP_SYM32_ENC0_DP_SYM32_ENC_SDP_AUDIO_CONTROL0, ACM_ENABLE, mask_sh),\
 	SE_SF(DP_SYM32_ENC0_DP_SYM32_ENC_VID_CRC_CONTROL, CRC_ENABLE, mask_sh),\
-	SE_SF(DP_SYM32_ENC0_DP_SYM32_ENC_VID_CRC_CONTROL, CRC_CONT_MODE_ENABLE, mask_sh)
+	SE_SF(DP_SYM32_ENC0_DP_SYM32_ENC_VID_CRC_CONTROL, CRC_CONT_MODE_ENABLE, mask_sh),\
+	SE_SF(DP_SYM32_ENC0_DP_SYM32_ENC_HBLANK_CONTROL, HBLANK_MINIMUM_SYMBOL_WIDTH, mask_sh)
 
 
 #define DCN3_1_HPO_DP_STREAM_ENC_REG_FIELD_LIST(type) \
diff --git a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hubp.c b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hubp.c
index 8ae6117953ca..84e1486f3d51 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hubp.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hubp.c
@@ -54,11 +54,12 @@ void hubp31_soft_reset(struct hubp *hubp, bool reset)
 	REG_UPDATE(DCHUBP_CNTL, HUBP_SOFT_RESET, reset);
 }
 
-void hubp31_program_extended_blank(struct hubp *hubp, unsigned int min_dst_y_next_start_optimized)
+static void hubp31_program_extended_blank(struct hubp *hubp,
+					  unsigned int min_dst_y_next_start_optimized)
 {
 	struct dcn20_hubp *hubp2 = TO_DCN20_HUBP(hubp);
 
-	REG_SET(BLANK_OFFSET_1, 0, MIN_DST_Y_NEXT_START, min_dst_y_next_start_optimized);
+	REG_UPDATE(BLANK_OFFSET_1, MIN_DST_Y_NEXT_START, min_dst_y_next_start_optimized);
 }
 
 static struct hubp_funcs dcn31_hubp_funcs = {
diff --git a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c
index 631d8ac63aa4..1ed1404e969d 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c
@@ -188,8 +188,12 @@ void dcn31_init_hw(struct dc *dc)
 
 		/* Check for enabled DIG to identify enabled display */
 		if (link->link_enc->funcs->is_dig_enabled &&
-			link->link_enc->funcs->is_dig_enabled(link->link_enc))
+			link->link_enc->funcs->is_dig_enabled(link->link_enc)) {
 			link->link_status.link_active = true;
+			if (link->link_enc->funcs->fec_is_active &&
+					link->link_enc->funcs->fec_is_active(link->link_enc))
+				link->fec_state = dc_link_fec_enabled;
+		}
 	}
 
 	/* Enables outbox notifications for usb4 dpia */
@@ -209,6 +213,28 @@ void dcn31_init_hw(struct dc *dc)
 	 * everything down.
 	 */
 	if (dcb->funcs->is_accelerated_mode(dcb) || !dc->config.seamless_boot_edp_requested) {
+
+		// we want to turn off edp displays if odm is enabled and no seamless boot
+		if (!dc->caps.seamless_odm) {
+			for (i = 0; i < dc->res_pool->timing_generator_count; i++) {
+				struct timing_generator *tg = dc->res_pool->timing_generators[i];
+				uint32_t num_opps, opp_id_src0, opp_id_src1;
+
+				num_opps = 1;
+				if (tg) {
+					if (tg->funcs->is_tg_enabled(tg) && tg->funcs->get_optc_source) {
+						tg->funcs->get_optc_source(tg, &num_opps,
+								&opp_id_src0, &opp_id_src1);
+					}
+				}
+
+				if (num_opps > 1) {
+					dc_link_blank_all_edp_displays(dc);
+					break;
+				}
+			}
+		}
+
 		hws->funcs.init_pipes(dc, dc->current_state);
 		if (dc->res_pool->hubbub->funcs->allow_self_refresh_control)
 			dc->res_pool->hubbub->funcs->allow_self_refresh_control(dc->res_pool->hubbub,
@@ -587,7 +613,7 @@ void dcn31_reset_hw_ctx_wrap(
 	}
 
 	/* New dc_state in the process of being applied to hardware. */
-	dc->current_state->res_ctx.link_enc_cfg_ctx.mode = LINK_ENC_CFG_TRANSIENT;
+	link_enc_cfg_set_transient_mode(dc, dc->current_state, context);
 }
 
 void dcn31_setup_hpo_hw_control(const struct dce_hwseq *hws, bool enable)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_init.c b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_init.c
index d7559e5a99ce..e708f07fe75a 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_init.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_init.c
@@ -153,9 +153,4 @@ void dcn31_hw_sequencer_construct(struct dc *dc)
 		dc->hwss.init_hw = dcn20_fpga_init_hw;
 		dc->hwseq->funcs.init_pipes = NULL;
 	}
-	if (dc->debug.disable_z10) {
-		/*hw not support z10 or sw disable it*/
-		dc->hwss.z10_restore = NULL;
-		dc->hwss.z10_save_init = NULL;
-	}
 }
diff --git a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_optc.c b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_optc.c
index e05527a3a8ba..2f7404a97479 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_optc.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_optc.c
@@ -91,8 +91,7 @@ static void optc31_set_odm_combine(struct timing_generator *optc, int *opp_id, i
 	optc1->opp_count = opp_cnt;
 }
 
-/**
- * Enable CRTC
+/*
  * Enable CRTC - call ASIC Control Object to enable Timing generator.
  */
 static bool optc31_enable_crtc(struct timing_generator *optc)
@@ -142,7 +141,7 @@ static bool optc31_disable_crtc(struct timing_generator *optc)
 	return true;
 }
 
-static bool optc31_immediate_disable_crtc(struct timing_generator *optc)
+bool optc31_immediate_disable_crtc(struct timing_generator *optc)
 {
 	struct optc *optc1 = DCN10TG_FROM_TG(optc);
 
@@ -214,6 +213,26 @@ void optc31_set_drr(
 	}
 }
 
+void optc3_init_odm(struct timing_generator *optc)
+{
+	struct optc *optc1 = DCN10TG_FROM_TG(optc);
+
+	REG_SET_5(OPTC_DATA_SOURCE_SELECT, 0,
+			OPTC_NUM_OF_INPUT_SEGMENT, 0,
+			OPTC_SEG0_SRC_SEL, optc->inst,
+			OPTC_SEG1_SRC_SEL, 0xf,
+			OPTC_SEG2_SRC_SEL, 0xf,
+			OPTC_SEG3_SRC_SEL, 0xf
+			);
+
+	REG_SET(OTG_H_TIMING_CNTL, 0,
+			OTG_H_TIMING_DIV_MODE, 0);
+
+	REG_SET(OPTC_MEMORY_CONFIG, 0,
+			OPTC_MEM_SEL, 0);
+	optc1->opp_count = 1;
+}
+
 static struct timing_generator_funcs dcn31_tg_funcs = {
 		.validate_timing = optc1_validate_timing,
 		.program_timing = optc1_program_timing,
@@ -247,6 +266,7 @@ static struct timing_generator_funcs dcn31_tg_funcs = {
 		.lock_doublebuffer_disable = optc3_lock_doublebuffer_disable,
 		.enable_optc_clock = optc1_enable_optc_clock,
 		.set_drr = optc31_set_drr,
+		.get_last_used_drr_vtotal = optc2_get_last_used_drr_vtotal,
 		.set_vtotal_min_max = optc1_set_vtotal_min_max,
 		.set_static_screen_control = optc1_set_static_screen_control,
 		.program_stereo = optc1_program_stereo,
@@ -273,6 +293,7 @@ static struct timing_generator_funcs dcn31_tg_funcs = {
 		.program_manual_trigger = optc2_program_manual_trigger,
 		.setup_manual_trigger = optc2_setup_manual_trigger,
 		.get_hw_timing = optc1_get_hw_timing,
+		.init_odm = optc3_init_odm,
 };
 
 void dcn31_timing_generator_init(struct optc *optc1)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_optc.h b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_optc.h
index a37b16040c1d..30b81a448ce2 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_optc.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_optc.h
@@ -98,7 +98,8 @@
 	SRI(OPTC_WIDTH_CONTROL, ODM, inst),\
 	SRI(OPTC_MEMORY_CONFIG, ODM, inst),\
 	SRI(OTG_CRC_CNTL2, OTG, inst),\
-	SR(DWB_SOURCE_SELECT)
+	SR(DWB_SOURCE_SELECT),\
+	SRI(OTG_DRR_CONTROL, OTG, inst)
 
 #define OPTC_COMMON_MASK_SH_LIST_DCN3_1(mask_sh)\
 	SF(OTG0_OTG_VSTARTUP_PARAM, VSTARTUP_START, mask_sh),\
@@ -252,10 +253,15 @@
 	SF(OTG0_OTG_CRC_CNTL2, OTG_CRC_DSC_MODE, mask_sh),\
 	SF(OTG0_OTG_CRC_CNTL2, OTG_CRC_DATA_STREAM_COMBINE_MODE, mask_sh),\
 	SF(OTG0_OTG_CRC_CNTL2, OTG_CRC_DATA_STREAM_SPLIT_MODE, mask_sh),\
-	SF(OTG0_OTG_CRC_CNTL2, OTG_CRC_DATA_FORMAT, mask_sh)
+	SF(OTG0_OTG_CRC_CNTL2, OTG_CRC_DATA_FORMAT, mask_sh),\
+	SF(OTG0_OTG_DRR_CONTROL, OTG_V_TOTAL_LAST_USED_BY_DRR, mask_sh)
 
 void dcn31_timing_generator_init(struct optc *optc1);
 
+bool optc31_immediate_disable_crtc(struct timing_generator *optc);
+
 void optc31_set_drr(struct timing_generator *optc, const struct drr_params *params);
 
+void optc3_init_odm(struct timing_generator *optc);
+
 #endif /* __DC_OPTC_DCN31_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.c b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.c
index 63934ecf6be8..aedff18aff56 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.c
@@ -36,6 +36,8 @@
 #include "dcn20/dcn20_resource.h"
 #include "dcn30/dcn30_resource.h"
 
+#include "dml/dcn30/dcn30_fpu.h"
+
 #include "dcn10/dcn10_ipp.h"
 #include "dcn30/dcn30_hubbub.h"
 #include "dcn31/dcn31_hubbub.h"
@@ -65,6 +67,7 @@
 #include "virtual/virtual_stream_encoder.h"
 #include "dce110/dce110_resource.h"
 #include "dml/display_mode_vba.h"
+#include "dml/dcn31/dcn31_fpu.h"
 #include "dcn31/dcn31_dccg.h"
 #include "dcn10/dcn10_resource.h"
 #include "dcn31_panel_cntl.h"
@@ -102,152 +105,6 @@
 
 #define DC_LOGGER_INIT(logger)
 
-#define DCN3_1_DEFAULT_DET_SIZE 384
-
-struct _vcs_dpi_ip_params_st dcn3_1_ip = {
-	.gpuvm_enable = 1,
-	.gpuvm_max_page_table_levels = 1,
-	.hostvm_enable = 1,
-	.hostvm_max_page_table_levels = 2,
-	.rob_buffer_size_kbytes = 64,
-	.det_buffer_size_kbytes = DCN3_1_DEFAULT_DET_SIZE,
-	.config_return_buffer_size_in_kbytes = 1792,
-	.compressed_buffer_segment_size_in_kbytes = 64,
-	.meta_fifo_size_in_kentries = 32,
-	.zero_size_buffer_entries = 512,
-	.compbuf_reserved_space_64b = 256,
-	.compbuf_reserved_space_zs = 64,
-	.dpp_output_buffer_pixels = 2560,
-	.opp_output_buffer_lines = 1,
-	.pixel_chunk_size_kbytes = 8,
-	.meta_chunk_size_kbytes = 2,
-	.min_meta_chunk_size_bytes = 256,
-	.writeback_chunk_size_kbytes = 8,
-	.ptoi_supported = false,
-	.num_dsc = 3,
-	.maximum_dsc_bits_per_component = 10,
-	.dsc422_native_support = false,
-	.is_line_buffer_bpp_fixed = true,
-	.line_buffer_fixed_bpp = 48,
-	.line_buffer_size_bits = 789504,
-	.max_line_buffer_lines = 12,
-	.writeback_interface_buffer_size_kbytes = 90,
-	.max_num_dpp = 4,
-	.max_num_otg = 4,
-	.max_num_hdmi_frl_outputs = 1,
-	.max_num_wb = 1,
-	.max_dchub_pscl_bw_pix_per_clk = 4,
-	.max_pscl_lb_bw_pix_per_clk = 2,
-	.max_lb_vscl_bw_pix_per_clk = 4,
-	.max_vscl_hscl_bw_pix_per_clk = 4,
-	.max_hscl_ratio = 6,
-	.max_vscl_ratio = 6,
-	.max_hscl_taps = 8,
-	.max_vscl_taps = 8,
-	.dpte_buffer_size_in_pte_reqs_luma = 64,
-	.dpte_buffer_size_in_pte_reqs_chroma = 34,
-	.dispclk_ramp_margin_percent = 1,
-	.max_inter_dcn_tile_repeaters = 8,
-	.cursor_buffer_size = 16,
-	.cursor_chunk_size = 2,
-	.writeback_line_buffer_buffer_size = 0,
-	.writeback_min_hscl_ratio = 1,
-	.writeback_min_vscl_ratio = 1,
-	.writeback_max_hscl_ratio = 1,
-	.writeback_max_vscl_ratio = 1,
-	.writeback_max_hscl_taps = 1,
-	.writeback_max_vscl_taps = 1,
-	.dppclk_delay_subtotal = 46,
-	.dppclk_delay_scl = 50,
-	.dppclk_delay_scl_lb_only = 16,
-	.dppclk_delay_cnvc_formatter = 27,
-	.dppclk_delay_cnvc_cursor = 6,
-	.dispclk_delay_subtotal = 119,
-	.dynamic_metadata_vm_enabled = false,
-	.odm_combine_4to1_supported = false,
-	.dcc_supported = true,
-};
-
-struct _vcs_dpi_soc_bounding_box_st dcn3_1_soc = {
-		/*TODO: correct dispclk/dppclk voltage level determination*/
-	.clock_limits = {
-		{
-			.state = 0,
-			.dispclk_mhz = 1200.0,
-			.dppclk_mhz = 1200.0,
-			.phyclk_mhz = 600.0,
-			.phyclk_d18_mhz = 667.0,
-			.dscclk_mhz = 186.0,
-			.dtbclk_mhz = 625.0,
-		},
-		{
-			.state = 1,
-			.dispclk_mhz = 1200.0,
-			.dppclk_mhz = 1200.0,
-			.phyclk_mhz = 810.0,
-			.phyclk_d18_mhz = 667.0,
-			.dscclk_mhz = 209.0,
-			.dtbclk_mhz = 625.0,
-		},
-		{
-			.state = 2,
-			.dispclk_mhz = 1200.0,
-			.dppclk_mhz = 1200.0,
-			.phyclk_mhz = 810.0,
-			.phyclk_d18_mhz = 667.0,
-			.dscclk_mhz = 209.0,
-			.dtbclk_mhz = 625.0,
-		},
-		{
-			.state = 3,
-			.dispclk_mhz = 1200.0,
-			.dppclk_mhz = 1200.0,
-			.phyclk_mhz = 810.0,
-			.phyclk_d18_mhz = 667.0,
-			.dscclk_mhz = 371.0,
-			.dtbclk_mhz = 625.0,
-		},
-		{
-			.state = 4,
-			.dispclk_mhz = 1200.0,
-			.dppclk_mhz = 1200.0,
-			.phyclk_mhz = 810.0,
-			.phyclk_d18_mhz = 667.0,
-			.dscclk_mhz = 417.0,
-			.dtbclk_mhz = 625.0,
-		},
-	},
-	.num_states = 5,
-	.sr_exit_time_us = 9.0,
-	.sr_enter_plus_exit_time_us = 11.0,
-	.sr_exit_z8_time_us = 442.0,
-	.sr_enter_plus_exit_z8_time_us = 560.0,
-	.writeback_latency_us = 12.0,
-	.dram_channel_width_bytes = 4,
-	.round_trip_ping_latency_dcfclk_cycles = 106,
-	.urgent_latency_pixel_data_only_us = 4.0,
-	.urgent_latency_pixel_mixed_with_vm_data_us = 4.0,
-	.urgent_latency_vm_data_only_us = 4.0,
-	.urgent_out_of_order_return_per_channel_pixel_only_bytes = 4096,
-	.urgent_out_of_order_return_per_channel_pixel_and_vm_bytes = 4096,
-	.urgent_out_of_order_return_per_channel_vm_only_bytes = 4096,
-	.pct_ideal_sdp_bw_after_urgent = 80.0,
-	.pct_ideal_dram_sdp_bw_after_urgent_pixel_only = 65.0,
-	.pct_ideal_dram_sdp_bw_after_urgent_pixel_and_vm = 60.0,
-	.pct_ideal_dram_sdp_bw_after_urgent_vm_only = 30.0,
-	.max_avg_sdp_bw_use_normal_percent = 60.0,
-	.max_avg_dram_bw_use_normal_percent = 60.0,
-	.fabric_datapath_to_dcn_data_return_bytes = 32,
-	.return_bus_width_bytes = 64,
-	.downspread_percent = 0.38,
-	.dcn_downspread_percent = 0.5,
-	.gpuvm_min_page_size_bytes = 4096,
-	.hostvm_min_page_size_bytes = 4096,
-	.do_urgent_latency_adjustment = false,
-	.urgent_latency_adjustment_fabric_clock_component_us = 0,
-	.urgent_latency_adjustment_fabric_clock_reference_mhz = 0,
-};
-
 enum dcn31_clk_src_array_id {
 	DCN31_CLK_SRC_PLL0,
 	DCN31_CLK_SRC_PLL1,
@@ -1030,10 +887,11 @@ static const struct dc_debug_options debug_defaults_drv = {
 			.afmt = true,
 		}
 	},
+	.disable_z10 = true,
 	.optimize_edp_link_rate = true,
 	.enable_sw_cntl_psr = true,
-	.apply_vendor_specific_lttpr_wa = true,
 	.enable_z9_disable_interface = true, /* Allow support for the PMFW interface for disable Z9*/
+	.dml_hostvm_override = DML_HOSTVM_OVERRIDE_FALSE,
 };
 
 static const struct dc_debug_options debug_defaults_diags = {
@@ -1235,6 +1093,7 @@ static const struct encoder_feature_support link_enc_feature = {
 };
 
 static struct link_encoder *dcn31_link_encoder_create(
+	struct dc_context *ctx,
 	const struct encoder_init_data *enc_init_data)
 {
 	struct dcn20_link_encoder *enc20 =
@@ -1391,12 +1250,6 @@ static struct stream_encoder *dcn31_stream_encoder_create(
 		return NULL;
 	}
 
-	if (ctx->asic_id.chip_family == FAMILY_YELLOW_CARP &&
-			ctx->asic_id.hw_internal_rev == YELLOW_CARP_B0) {
-		if ((eng_id == ENGINE_ID_DIGC) || (eng_id == ENGINE_ID_DIGD))
-			eng_id = eng_id + 3; // For B0 only. C->F, D->G.
-	}
-
 	dcn30_dio_stream_encoder_construct(enc1, ctx, ctx->dc_bios,
 					eng_id, vpg, afmt,
 					&stream_enc_regs[eng_id],
@@ -1798,7 +1651,6 @@ int dcn31_populate_dml_pipes_from_context(
 			continue;
 		pipe = &res_ctx->pipe_ctx[i];
 		timing = &pipe->stream->timing;
-
 		if (pipe->plane_state &&
 				(pipe->plane_state->src_rect.height < pipe->plane_state->dst_rect.height ||
 				pipe->plane_state->src_rect.width < pipe->plane_state->dst_rect.width))
@@ -1810,15 +1662,21 @@ int dcn31_populate_dml_pipes_from_context(
 		 * intermittently experienced depending on peak b/w requirements.
 		 */
 		pipes[pipe_cnt].pipe.src.immediate_flip = true;
-
 		pipes[pipe_cnt].pipe.src.unbounded_req_mode = false;
-		pipes[pipe_cnt].pipe.src.hostvm = dc->res_pool->hubbub->riommu_active;
 		pipes[pipe_cnt].pipe.src.gpuvm = true;
-		pipes[pipe_cnt].pipe.src.dcc_fraction_of_zs_req_luma = 0;
-		pipes[pipe_cnt].pipe.src.dcc_fraction_of_zs_req_chroma = 0;
 		pipes[pipe_cnt].pipe.dest.vfront_porch = timing->v_front_porch;
 		pipes[pipe_cnt].pipe.src.dcc_rate = 3;
 		pipes[pipe_cnt].dout.dsc_input_bpc = 0;
+		DC_FP_START();
+		dcn31_zero_pipe_dcc_fraction(pipes, pipe_cnt);
+		DC_FP_END();
+
+		if (dc->debug.dml_hostvm_override == DML_HOSTVM_NO_OVERRIDE)
+			pipes[pipe_cnt].pipe.src.hostvm = dc->res_pool->hubbub->riommu_active;
+		else if (dc->debug.dml_hostvm_override == DML_HOSTVM_OVERRIDE_FALSE)
+			pipes[pipe_cnt].pipe.src.hostvm = false;
+		else if (dc->debug.dml_hostvm_override == DML_HOSTVM_OVERRIDE_TRUE)
+			pipes[pipe_cnt].pipe.src.hostvm = true;
 
 		if (pipes[pipe_cnt].dout.dsc_enable) {
 			switch (timing->display_color_depth) {
@@ -1860,160 +1718,35 @@ int dcn31_populate_dml_pipes_from_context(
 	return pipe_cnt;
 }
 
-void dcn31_update_soc_for_wm_a(struct dc *dc, struct dc_state *context)
-{
-	if (dc->clk_mgr->bw_params->wm_table.entries[WM_A].valid) {
-		context->bw_ctx.dml.soc.dram_clock_change_latency_us = dc->clk_mgr->bw_params->wm_table.entries[WM_A].pstate_latency_us;
-		context->bw_ctx.dml.soc.sr_enter_plus_exit_time_us = dc->clk_mgr->bw_params->wm_table.entries[WM_A].sr_enter_plus_exit_time_us;
-		context->bw_ctx.dml.soc.sr_exit_time_us = dc->clk_mgr->bw_params->wm_table.entries[WM_A].sr_exit_time_us;
-	}
-}
-
-static void dcn31_calculate_wm_and_dlg_fp(
+void dcn31_calculate_wm_and_dlg(
 		struct dc *dc, struct dc_state *context,
 		display_e2e_pipe_params_st *pipes,
 		int pipe_cnt,
 		int vlevel)
 {
-	int i, pipe_idx;
-	double dcfclk = context->bw_ctx.dml.vba.DCFCLKState[vlevel][context->bw_ctx.dml.vba.maxMpcComb];
-
-	if (context->bw_ctx.dml.soc.min_dcfclk > dcfclk)
-		dcfclk = context->bw_ctx.dml.soc.min_dcfclk;
-
-	/* We don't recalculate clocks for 0 pipe configs, which can block
-	 * S0i3 as high clocks will block low power states
-	 * Override any clocks that can block S0i3 to min here
-	 */
-	if (pipe_cnt == 0) {
-		context->bw_ctx.bw.dcn.clk.dcfclk_khz = dcfclk; // always should be vlevel 0
-		return;
-	}
-
-	pipes[0].clks_cfg.voltage = vlevel;
-	pipes[0].clks_cfg.dcfclk_mhz = dcfclk;
-	pipes[0].clks_cfg.socclk_mhz = context->bw_ctx.dml.soc.clock_limits[vlevel].socclk_mhz;
-
-#if 0 // TODO
-	/* Set B:
-	 * TODO
-	 */
-	if (dc->clk_mgr->bw_params->wm_table.nv_entries[WM_B].valid) {
-		if (vlevel == 0) {
-			pipes[0].clks_cfg.voltage = 1;
-			pipes[0].clks_cfg.dcfclk_mhz = context->bw_ctx.dml.soc.clock_limits[0].dcfclk_mhz;
-		}
-		context->bw_ctx.dml.soc.dram_clock_change_latency_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_B].dml_input.pstate_latency_us;
-		context->bw_ctx.dml.soc.sr_enter_plus_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_B].dml_input.sr_enter_plus_exit_time_us;
-		context->bw_ctx.dml.soc.sr_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_B].dml_input.sr_exit_time_us;
-	}
-	context->bw_ctx.bw.dcn.watermarks.b.urgent_ns = get_wm_urgent(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.b.cstate_pstate.cstate_enter_plus_exit_ns = get_wm_stutter_enter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.b.cstate_pstate.cstate_exit_ns = get_wm_stutter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.b.cstate_pstate.cstate_enter_plus_exit_z8_ns = get_wm_z8_stutter_enter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.b.cstate_pstate.cstate_exit_z8_ns = get_wm_z8_stutter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.b.cstate_pstate.pstate_change_ns = get_wm_dram_clock_change(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.b.pte_meta_urgent_ns = get_wm_memory_trip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.b.frac_urg_bw_nom = get_fraction_of_urgent_bandwidth(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.b.frac_urg_bw_flip = get_fraction_of_urgent_bandwidth_imm_flip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.b.urgent_latency_ns = get_urgent_latency(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-
-	pipes[0].clks_cfg.voltage = vlevel;
-	pipes[0].clks_cfg.dcfclk_mhz = dcfclk;
-
-	/* Set C:
-	 * TODO
-	 */
-	if (dc->clk_mgr->bw_params->wm_table.nv_entries[WM_C].valid) {
-		context->bw_ctx.dml.soc.dram_clock_change_latency_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_C].dml_input.pstate_latency_us;
-		context->bw_ctx.dml.soc.sr_enter_plus_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_C].dml_input.sr_enter_plus_exit_time_us;
-		context->bw_ctx.dml.soc.sr_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_C].dml_input.sr_exit_time_us;
-	}
-	context->bw_ctx.bw.dcn.watermarks.c.urgent_ns = get_wm_urgent(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.c.cstate_pstate.cstate_enter_plus_exit_ns = get_wm_stutter_enter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.c.cstate_pstate.cstate_exit_ns = get_wm_stutter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.c.cstate_pstate.cstate_enter_plus_exit_z8_ns = get_wm_z8_stutter_enter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.c.cstate_pstate.cstate_exit_z8_ns = get_wm_z8_stutter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.c.cstate_pstate.pstate_change_ns = get_wm_dram_clock_change(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.c.pte_meta_urgent_ns = get_wm_memory_trip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.c.frac_urg_bw_nom = get_fraction_of_urgent_bandwidth(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.c.frac_urg_bw_flip = get_fraction_of_urgent_bandwidth_imm_flip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.c.urgent_latency_ns = get_urgent_latency(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-
-	/* Set D:
-	 * TODO
-	 */
-	if (dc->clk_mgr->bw_params->wm_table.nv_entries[WM_D].valid) {
-		context->bw_ctx.dml.soc.dram_clock_change_latency_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_D].dml_input.pstate_latency_us;
-		context->bw_ctx.dml.soc.sr_enter_plus_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_D].dml_input.sr_enter_plus_exit_time_us;
-		context->bw_ctx.dml.soc.sr_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_D].dml_input.sr_exit_time_us;
-	}
-	context->bw_ctx.bw.dcn.watermarks.d.urgent_ns = get_wm_urgent(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.d.cstate_pstate.cstate_enter_plus_exit_ns = get_wm_stutter_enter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.d.cstate_pstate.cstate_exit_ns = get_wm_stutter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.d.cstate_pstate.pstate_change_ns = get_wm_dram_clock_change(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.d.cstate_pstate.cstate_enter_plus_exit_z8_ns = get_wm_z8_stutter_enter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.d.cstate_pstate.cstate_exit_z8_ns = get_wm_z8_stutter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.d.pte_meta_urgent_ns = get_wm_memory_trip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.d.frac_urg_bw_nom = get_fraction_of_urgent_bandwidth(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.d.frac_urg_bw_flip = get_fraction_of_urgent_bandwidth_imm_flip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.d.urgent_latency_ns = get_urgent_latency(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-#endif
-
-	/* Set A:
-	 * All clocks min required
-	 *
-	 * Set A calculated last so that following calculations are based on Set A
-	 */
-	dc->res_pool->funcs->update_soc_for_wm_a(dc, context);
-	context->bw_ctx.bw.dcn.watermarks.a.urgent_ns = get_wm_urgent(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.cstate_enter_plus_exit_ns = get_wm_stutter_enter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.cstate_exit_ns = get_wm_stutter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.pstate_change_ns = get_wm_dram_clock_change(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.cstate_enter_plus_exit_z8_ns = get_wm_z8_stutter_enter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.cstate_exit_z8_ns = get_wm_z8_stutter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.a.pte_meta_urgent_ns = get_wm_memory_trip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.a.frac_urg_bw_nom = get_fraction_of_urgent_bandwidth(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.a.frac_urg_bw_flip = get_fraction_of_urgent_bandwidth_imm_flip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	context->bw_ctx.bw.dcn.watermarks.a.urgent_latency_ns = get_urgent_latency(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	/* TODO: remove: */
-	context->bw_ctx.bw.dcn.watermarks.b = context->bw_ctx.bw.dcn.watermarks.a;
-	context->bw_ctx.bw.dcn.watermarks.c = context->bw_ctx.bw.dcn.watermarks.a;
-	context->bw_ctx.bw.dcn.watermarks.d = context->bw_ctx.bw.dcn.watermarks.a;
-	/* end remove*/
-
-	for (i = 0, pipe_idx = 0; i < dc->res_pool->pipe_count; i++) {
-		if (!context->res_ctx.pipe_ctx[i].stream)
-			continue;
-
-		pipes[pipe_idx].clks_cfg.dispclk_mhz = get_dispclk_calculated(&context->bw_ctx.dml, pipes, pipe_cnt);
-		pipes[pipe_idx].clks_cfg.dppclk_mhz = get_dppclk_calculated(&context->bw_ctx.dml, pipes, pipe_cnt, pipe_idx);
-
-		if (dc->config.forced_clocks || dc->debug.max_disp_clk) {
-			pipes[pipe_idx].clks_cfg.dispclk_mhz = context->bw_ctx.dml.soc.clock_limits[0].dispclk_mhz;
-			pipes[pipe_idx].clks_cfg.dppclk_mhz = context->bw_ctx.dml.soc.clock_limits[0].dppclk_mhz;
-		}
-		if (dc->debug.min_disp_clk_khz > pipes[pipe_idx].clks_cfg.dispclk_mhz * 1000)
-			pipes[pipe_idx].clks_cfg.dispclk_mhz = dc->debug.min_disp_clk_khz / 1000.0;
-		if (dc->debug.min_dpp_clk_khz > pipes[pipe_idx].clks_cfg.dppclk_mhz * 1000)
-			pipes[pipe_idx].clks_cfg.dppclk_mhz = dc->debug.min_dpp_clk_khz / 1000.0;
-
-		pipe_idx++;
-	}
+	DC_FP_START();
+	dcn31_calculate_wm_and_dlg_fp(dc, context, pipes, pipe_cnt, vlevel);
+	DC_FP_END();
+}
 
+void
+dcn31_populate_dml_writeback_from_context(struct dc *dc,
+					  struct resource_context *res_ctx,
+					  display_e2e_pipe_params_st *pipes)
+{
 	DC_FP_START();
-	dcn20_calculate_dlg_params(dc, context, pipes, pipe_cnt, vlevel);
+	dcn30_populate_dml_writeback_from_context(dc, res_ctx, pipes);
 	DC_FP_END();
 }
 
-void dcn31_calculate_wm_and_dlg(
-		struct dc *dc, struct dc_state *context,
-		display_e2e_pipe_params_st *pipes,
-		int pipe_cnt,
-		int vlevel)
+void
+dcn31_set_mcif_arb_params(struct dc *dc,
+			  struct dc_state *context,
+			  display_e2e_pipe_params_st *pipes,
+			  int pipe_cnt)
 {
 	DC_FP_START();
-	dcn31_calculate_wm_and_dlg_fp(dc, context, pipes, pipe_cnt, vlevel);
+	dcn30_set_mcif_arb_params(dc, context, pipes, pipe_cnt);
 	DC_FP_END();
 }
 
@@ -2075,77 +1808,6 @@ static struct dc_cap_funcs cap_funcs = {
 	.get_dcc_compression_cap = dcn20_get_dcc_compression_cap
 };
 
-void dcn31_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params)
-{
-	struct clk_limit_table *clk_table = &bw_params->clk_table;
-	struct _vcs_dpi_voltage_scaling_st clock_limits[DC__VOLTAGE_STATES];
-	unsigned int i, closest_clk_lvl;
-	int j;
-
-	// Default clock levels are used for diags, which may lead to overclocking.
-	if (!IS_DIAG_DC(dc->ctx->dce_environment)) {
-		int max_dispclk_mhz = 0, max_dppclk_mhz = 0;
-
-		dcn3_1_ip.max_num_otg = dc->res_pool->res_cap->num_timing_generator;
-		dcn3_1_ip.max_num_dpp = dc->res_pool->pipe_count;
-		dcn3_1_soc.num_chans = bw_params->num_channels;
-
-		ASSERT(clk_table->num_entries);
-
-		/* Prepass to find max clocks independent of voltage level. */
-		for (i = 0; i < clk_table->num_entries; ++i) {
-			if (clk_table->entries[i].dispclk_mhz > max_dispclk_mhz)
-				max_dispclk_mhz = clk_table->entries[i].dispclk_mhz;
-			if (clk_table->entries[i].dppclk_mhz > max_dppclk_mhz)
-				max_dppclk_mhz = clk_table->entries[i].dppclk_mhz;
-		}
-
-		for (i = 0; i < clk_table->num_entries; i++) {
-			/* loop backwards*/
-			for (closest_clk_lvl = 0, j = dcn3_1_soc.num_states - 1; j >= 0; j--) {
-				if ((unsigned int) dcn3_1_soc.clock_limits[j].dcfclk_mhz <= clk_table->entries[i].dcfclk_mhz) {
-					closest_clk_lvl = j;
-					break;
-				}
-			}
-
-			clock_limits[i].state = i;
-
-			/* Clocks dependent on voltage level. */
-			clock_limits[i].dcfclk_mhz = clk_table->entries[i].dcfclk_mhz;
-			clock_limits[i].fabricclk_mhz = clk_table->entries[i].fclk_mhz;
-			clock_limits[i].socclk_mhz = clk_table->entries[i].socclk_mhz;
-			clock_limits[i].dram_speed_mts = clk_table->entries[i].memclk_mhz * 2 * clk_table->entries[i].wck_ratio;
-
-			/* Clocks independent of voltage level. */
-			clock_limits[i].dispclk_mhz = max_dispclk_mhz ? max_dispclk_mhz :
-				dcn3_1_soc.clock_limits[closest_clk_lvl].dispclk_mhz;
-
-			clock_limits[i].dppclk_mhz = max_dppclk_mhz ? max_dppclk_mhz :
-				dcn3_1_soc.clock_limits[closest_clk_lvl].dppclk_mhz;
-
-			clock_limits[i].dram_bw_per_chan_gbps = dcn3_1_soc.clock_limits[closest_clk_lvl].dram_bw_per_chan_gbps;
-			clock_limits[i].dscclk_mhz = dcn3_1_soc.clock_limits[closest_clk_lvl].dscclk_mhz;
-			clock_limits[i].dtbclk_mhz = dcn3_1_soc.clock_limits[closest_clk_lvl].dtbclk_mhz;
-			clock_limits[i].phyclk_d18_mhz = dcn3_1_soc.clock_limits[closest_clk_lvl].phyclk_d18_mhz;
-			clock_limits[i].phyclk_mhz = dcn3_1_soc.clock_limits[closest_clk_lvl].phyclk_mhz;
-		}
-		for (i = 0; i < clk_table->num_entries; i++)
-			dcn3_1_soc.clock_limits[i] = clock_limits[i];
-		if (clk_table->num_entries) {
-			dcn3_1_soc.num_states = clk_table->num_entries;
-		}
-	}
-
-	dcn3_1_soc.dispclk_dppclk_vco_speed_mhz = dc->clk_mgr->dentist_vco_freq_khz / 1000.0;
-	dc->dml.soc.dispclk_dppclk_vco_speed_mhz = dc->clk_mgr->dentist_vco_freq_khz / 1000.0;
-
-	if (!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment))
-		dml_init_instance(&dc->dml, &dcn3_1_soc, &dcn3_1_ip, DML_PROJECT_DCN31);
-	else
-		dml_init_instance(&dc->dml, &dcn3_1_soc, &dcn3_1_ip, DML_PROJECT_DCN31_FPGA);
-}
-
 static struct resource_funcs dcn31_res_pool_funcs = {
 	.destroy = dcn31_destroy_resource_pool,
 	.link_enc_create = dcn31_link_encoder_create,
@@ -2161,8 +1823,8 @@ static struct resource_funcs dcn31_res_pool_funcs = {
 	.add_stream_to_ctx = dcn30_add_stream_to_ctx,
 	.add_dsc_to_stream_resource = dcn20_add_dsc_to_stream_resource,
 	.remove_stream_from_ctx = dcn20_remove_stream_from_ctx,
-	.populate_dml_writeback_from_context = dcn30_populate_dml_writeback_from_context,
-	.set_mcif_arb_params = dcn30_set_mcif_arb_params,
+	.populate_dml_writeback_from_context = dcn31_populate_dml_writeback_from_context,
+	.set_mcif_arb_params = dcn31_set_mcif_arb_params,
 	.find_first_free_match_stream_enc_for_link = dcn10_find_first_free_match_stream_enc_for_link,
 	.acquire_post_bldn_3dlut = dcn30_acquire_post_bldn_3dlut,
 	.release_post_bldn_3dlut = dcn30_release_post_bldn_3dlut,
@@ -2202,8 +1864,6 @@ static bool dcn31_resource_construct(
 	struct dc_context *ctx = dc->ctx;
 	struct irq_service_init_data init_data;
 
-	DC_FP_START();
-
 	ctx->dc_bios->regs = &bios_regs;
 
 	pool->base.res_cap = &res_cap_dcn31;
@@ -2223,13 +1883,13 @@ static bool dcn31_resource_construct(
 	dc->caps.min_horizontal_blanking_period = 80;
 	dc->caps.dmdata_alloc_size = 2048;
 
-	dc->caps.max_slave_planes = 1;
-	dc->caps.max_slave_yuv_planes = 1;
-	dc->caps.max_slave_rgb_planes = 1;
+	dc->caps.max_slave_planes = 2;
+	dc->caps.max_slave_yuv_planes = 2;
+	dc->caps.max_slave_rgb_planes = 2;
 	dc->caps.post_blend_color_processing = true;
 	dc->caps.force_dp_tps4_for_cp2520 = true;
 	dc->caps.dp_hpo = true;
-	dc->caps.hdmi_frl_pcon_support = true;
+	dc->caps.dp_hdmi21_pcon_support = true;
 	dc->caps.edp_dsc_support = true;
 	dc->caps.extended_aux_timeout_support = true;
 	dc->caps.dmcub_support = true;
@@ -2493,6 +2153,9 @@ static bool dcn31_resource_construct(
 		pool->base.usb4_dpia_count = 4;
 	}
 
+	if (dc->ctx->asic_id.chip_family == AMDGPU_FAMILY_GC_11_0_1)
+		pool->base.usb4_dpia_count = 4;
+
 	/* Audio, Stream Encoders including HPO and virtual, MPC 3D LUTs */
 	if (!resource_construct(num_virtual_links, dc, &pool->base,
 			(!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment) ?
@@ -2511,13 +2174,9 @@ static bool dcn31_resource_construct(
 
 	dc->dcn_ip->max_num_dpp = dcn3_1_ip.max_num_dpp;
 
-	DC_FP_END();
-
 	return true;
 
 create_fail:
-
-	DC_FP_END();
 	dcn31_resource_destruct(pool);
 
 	return false;
diff --git a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.h b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.h
index 4b7ab21ea15b..901436591ed4 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.h
@@ -31,6 +31,8 @@
 #define TO_DCN31_RES_POOL(pool)\
 	container_of(pool, struct dcn31_resource_pool, base)
 
+extern struct _vcs_dpi_ip_params_st dcn3_1_ip;
+
 struct dcn31_resource_pool {
 	struct resource_pool base;
 };
@@ -47,8 +49,15 @@ int dcn31_populate_dml_pipes_from_context(
 	struct dc *dc, struct dc_state *context,
 	display_e2e_pipe_params_st *pipes,
 	bool fast_validate);
-void dcn31_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params);
-void dcn31_update_soc_for_wm_a(struct dc *dc, struct dc_state *context);
+void
+dcn31_populate_dml_writeback_from_context(struct dc *dc,
+					  struct resource_context *res_ctx,
+					  display_e2e_pipe_params_st *pipes);
+void
+dcn31_set_mcif_arb_params(struct dc *dc,
+			  struct dc_state *context,
+			  display_e2e_pipe_params_st *pipes,
+			  int pipe_cnt);
 
 struct resource_pool *dcn31_create_resource_pool(
 		const struct dc_init_data *init_data,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn314/Makefile b/drivers/gpu/drm/amd/display/dc/dcn314/Makefile
new file mode 100644
index 000000000000..702c28c2560e
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn314/Makefile
@@ -0,0 +1,18 @@
+#
+# (c) Copyright 2022 Advanced Micro Devices, Inc. All the rights reserved
+#
+#  All rights reserved.  This notice is intended as a precaution against
+#  inadvertent publication and does not imply publication or any waiver
+#  of confidentiality.  The year included in the foregoing notice is the
+#  year of creation of the work.
+#
+#  Authors: AMD
+#
+# Makefile for dcn314.
+
+DCN314 = dcn314_resource.o dcn314_hwseq.o dcn314_init.o \
+		dcn314_dio_stream_encoder.o dcn314_dccg.o dcn314_optc.o
+
+AMD_DAL_DCN314 = $(addprefix $(AMDDALPATH)/dc/dcn314/,$(DCN314))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_DCN314)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c
new file mode 100644
index 000000000000..232cc15979dd
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c
@@ -0,0 +1,283 @@
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "reg_helper.h"
+#include "core_types.h"
+
+#include "dcn31/dcn31_dccg.h"
+#include "dcn314_dccg.h"
+
+#define TO_DCN_DCCG(dccg)\
+	container_of(dccg, struct dcn_dccg, base)
+
+#define REG(reg) \
+	(dccg_dcn->regs->reg)
+
+#undef FN
+#define FN(reg_name, field_name) \
+	dccg_dcn->dccg_shift->field_name, dccg_dcn->dccg_mask->field_name
+
+#define CTX \
+	dccg_dcn->base.ctx
+#define DC_LOGGER \
+	dccg->ctx->logger
+
+static void dccg314_set_pixel_rate_div(
+		struct dccg *dccg,
+		uint32_t otg_inst,
+		enum pixel_rate_div k1,
+		enum pixel_rate_div k2)
+{
+	struct dcn_dccg *dccg_dcn = TO_DCN_DCCG(dccg);
+
+	switch (otg_inst) {
+	case 0:
+		REG_UPDATE_2(OTG_PIXEL_RATE_DIV,
+				OTG0_PIXEL_RATE_DIVK1, k1,
+				OTG0_PIXEL_RATE_DIVK2, k2);
+		break;
+	case 1:
+		REG_UPDATE_2(OTG_PIXEL_RATE_DIV,
+				OTG1_PIXEL_RATE_DIVK1, k1,
+				OTG1_PIXEL_RATE_DIVK2, k2);
+		break;
+	case 2:
+		REG_UPDATE_2(OTG_PIXEL_RATE_DIV,
+				OTG2_PIXEL_RATE_DIVK1, k1,
+				OTG2_PIXEL_RATE_DIVK2, k2);
+		break;
+	case 3:
+		REG_UPDATE_2(OTG_PIXEL_RATE_DIV,
+				OTG3_PIXEL_RATE_DIVK1, k1,
+				OTG3_PIXEL_RATE_DIVK2, k2);
+		break;
+	default:
+		BREAK_TO_DEBUGGER();
+		return;
+	}
+}
+
+static void dccg314_set_dtbclk_p_src(
+		struct dccg *dccg,
+		enum streamclk_source src,
+		uint32_t otg_inst)
+{
+	struct dcn_dccg *dccg_dcn = TO_DCN_DCCG(dccg);
+
+	uint32_t p_src_sel = 0; /* selects dprefclk */
+
+	if (src == DTBCLK0)
+		p_src_sel = 2;  /* selects dtbclk0 */
+
+	switch (otg_inst) {
+	case 0:
+		if (src == REFCLK)
+			REG_UPDATE(DTBCLK_P_CNTL,
+					DTBCLK_P0_EN, 0);
+		else
+			REG_UPDATE_2(DTBCLK_P_CNTL,
+					DTBCLK_P0_SRC_SEL, p_src_sel,
+					DTBCLK_P0_EN, 1);
+		break;
+	case 1:
+		if (src == REFCLK)
+			REG_UPDATE(DTBCLK_P_CNTL,
+					DTBCLK_P1_EN, 0);
+		else
+			REG_UPDATE_2(DTBCLK_P_CNTL,
+					DTBCLK_P1_SRC_SEL, p_src_sel,
+					DTBCLK_P1_EN, 1);
+		break;
+	case 2:
+		if (src == REFCLK)
+			REG_UPDATE(DTBCLK_P_CNTL,
+					DTBCLK_P2_EN, 0);
+		else
+			REG_UPDATE_2(DTBCLK_P_CNTL,
+					DTBCLK_P2_SRC_SEL, p_src_sel,
+					DTBCLK_P2_EN, 1);
+		break;
+	case 3:
+		if (src == REFCLK)
+			REG_UPDATE(DTBCLK_P_CNTL,
+					DTBCLK_P3_EN, 0);
+		else
+			REG_UPDATE_2(DTBCLK_P_CNTL,
+					DTBCLK_P3_SRC_SEL, p_src_sel,
+					DTBCLK_P3_EN, 1);
+		break;
+	default:
+		BREAK_TO_DEBUGGER();
+		return;
+	}
+
+}
+
+/* Controls the generation of pixel valid for OTG in (OTG -> HPO case) */
+void dccg314_set_dtbclk_dto(
+		struct dccg *dccg,
+		const struct dtbclk_dto_params *params)
+{
+	struct dcn_dccg *dccg_dcn = TO_DCN_DCCG(dccg);
+	/* DTO Output Rate / Pixel Rate = 1/4 */
+	int req_dtbclk_khz = params->pixclk_khz / 4;
+
+	if (params->ref_dtbclk_khz && req_dtbclk_khz) {
+		uint32_t modulo, phase;
+
+		// phase / modulo = dtbclk / dtbclk ref
+		modulo = params->ref_dtbclk_khz * 1000;
+		phase = req_dtbclk_khz * 1000;
+
+		REG_WRITE(DTBCLK_DTO_MODULO[params->otg_inst], modulo);
+		REG_WRITE(DTBCLK_DTO_PHASE[params->otg_inst], phase);
+
+		REG_UPDATE(OTG_PIXEL_RATE_CNTL[params->otg_inst],
+				DTBCLK_DTO_ENABLE[params->otg_inst], 1);
+
+		REG_WAIT(OTG_PIXEL_RATE_CNTL[params->otg_inst],
+				DTBCLKDTO_ENABLE_STATUS[params->otg_inst], 1,
+				1, 100);
+
+		/* program OTG_PIXEL_RATE_DIV for DIVK1 and DIVK2 fields */
+		dccg314_set_pixel_rate_div(dccg, params->otg_inst, PIXEL_RATE_DIV_BY_1, PIXEL_RATE_DIV_BY_1);
+
+		/* The recommended programming sequence to enable DTBCLK DTO to generate
+		 * valid pixel HPO DPSTREAM ENCODER, specifies that DTO source select should
+		 * be set only after DTO is enabled
+		 */
+		REG_UPDATE(OTG_PIXEL_RATE_CNTL[params->otg_inst],
+				PIPE_DTO_SRC_SEL[params->otg_inst], 2);
+	} else {
+		REG_UPDATE_2(OTG_PIXEL_RATE_CNTL[params->otg_inst],
+				DTBCLK_DTO_ENABLE[params->otg_inst], 0,
+				PIPE_DTO_SRC_SEL[params->otg_inst], 1);
+
+		REG_WRITE(DTBCLK_DTO_MODULO[params->otg_inst], 0);
+		REG_WRITE(DTBCLK_DTO_PHASE[params->otg_inst], 0);
+	}
+}
+
+void dccg314_set_dpstreamclk(
+		struct dccg *dccg,
+		enum streamclk_source src,
+		int otg_inst,
+		int dp_hpo_inst)
+{
+	struct dcn_dccg *dccg_dcn = TO_DCN_DCCG(dccg);
+
+	/* set the dtbclk_p source */
+	dccg314_set_dtbclk_p_src(dccg, src, otg_inst);
+
+	/* enabled to select one of the DTBCLKs for pipe */
+	switch (dp_hpo_inst) {
+	case 0:
+		REG_UPDATE_2(DPSTREAMCLK_CNTL,
+					DPSTREAMCLK0_EN, (src == REFCLK) ? 0 : 1,
+					DPSTREAMCLK0_SRC_SEL, otg_inst);
+		break;
+	case 1:
+		REG_UPDATE_2(DPSTREAMCLK_CNTL,
+					DPSTREAMCLK1_EN, (src == REFCLK) ? 0 : 1,
+					DPSTREAMCLK1_SRC_SEL, otg_inst);
+		break;
+	case 2:
+		REG_UPDATE_2(DPSTREAMCLK_CNTL,
+					DPSTREAMCLK2_EN, (src == REFCLK) ? 0 : 1,
+					DPSTREAMCLK2_SRC_SEL, otg_inst);
+		break;
+	case 3:
+		REG_UPDATE_2(DPSTREAMCLK_CNTL,
+					DPSTREAMCLK3_EN, (src == REFCLK) ? 0 : 1,
+					DPSTREAMCLK3_SRC_SEL, otg_inst);
+		break;
+	default:
+		BREAK_TO_DEBUGGER();
+		return;
+	}
+}
+
+void dccg314_set_valid_pixel_rate(
+		struct dccg *dccg,
+		int ref_dtbclk_khz,
+		int otg_inst,
+		int pixclk_khz)
+{
+	struct dtbclk_dto_params dto_params = {0};
+
+	dto_params.ref_dtbclk_khz = ref_dtbclk_khz;
+	dto_params.otg_inst = otg_inst;
+	dto_params.pixclk_khz = pixclk_khz;
+
+	dccg314_set_dtbclk_dto(dccg, &dto_params);
+}
+
+static const struct dccg_funcs dccg314_funcs = {
+	.update_dpp_dto = dccg31_update_dpp_dto,
+	.get_dccg_ref_freq = dccg31_get_dccg_ref_freq,
+	.dccg_init = dccg31_init,
+	.set_dpstreamclk = dccg314_set_dpstreamclk,
+	.enable_symclk32_se = dccg31_enable_symclk32_se,
+	.disable_symclk32_se = dccg31_disable_symclk32_se,
+	.enable_symclk32_le = dccg31_enable_symclk32_le,
+	.disable_symclk32_le = dccg31_disable_symclk32_le,
+	.set_physymclk = dccg31_set_physymclk,
+	.set_dtbclk_dto = dccg314_set_dtbclk_dto,
+	.set_audio_dtbclk_dto = dccg31_set_audio_dtbclk_dto,
+	.set_fifo_errdet_ovr_en = dccg2_set_fifo_errdet_ovr_en,
+	.otg_add_pixel = dccg31_otg_add_pixel,
+	.otg_drop_pixel = dccg31_otg_drop_pixel,
+	.set_dispclk_change_mode = dccg31_set_dispclk_change_mode,
+	.disable_dsc = dccg31_disable_dscclk,
+	.enable_dsc = dccg31_enable_dscclk,
+	.set_pixel_rate_div = dccg314_set_pixel_rate_div,
+	.set_valid_pixel_rate = dccg314_set_valid_pixel_rate,
+};
+
+struct dccg *dccg314_create(
+	struct dc_context *ctx,
+	const struct dccg_registers *regs,
+	const struct dccg_shift *dccg_shift,
+	const struct dccg_mask *dccg_mask)
+{
+	struct dcn_dccg *dccg_dcn = kzalloc(sizeof(*dccg_dcn), GFP_KERNEL);
+	struct dccg *base;
+
+	if (dccg_dcn == NULL) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	base = &dccg_dcn->base;
+	base->ctx = ctx;
+	base->funcs = &dccg314_funcs;
+
+	dccg_dcn->regs = regs;
+	dccg_dcn->dccg_shift = dccg_shift;
+	dccg_dcn->dccg_mask = dccg_mask;
+
+	return &dccg_dcn->base;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.h b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.h
new file mode 100644
index 000000000000..9a4a9efc0203
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.h
@@ -0,0 +1,159 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DCN314_DCCG_H__
+#define __DCN314_DCCG_H__
+
+#include "dcn31/dcn31_dccg.h"
+
+#define DCCG_SFII(block, reg_name, field_prefix, field_name, inst, post_fix)\
+	.field_prefix ## _ ## field_name[inst] = block ## inst ## _ ## reg_name ## __ ## field_prefix ## inst ## _ ## field_name ## post_fix
+
+
+#define DCCG_REG_LIST_DCN314() \
+	SR(DPPCLK_DTO_CTRL),\
+	DCCG_SRII(DTO_PARAM, DPPCLK, 0),\
+	DCCG_SRII(DTO_PARAM, DPPCLK, 1),\
+	DCCG_SRII(DTO_PARAM, DPPCLK, 2),\
+	DCCG_SRII(DTO_PARAM, DPPCLK, 3),\
+	DCCG_SRII(CLOCK_CNTL, HDMICHARCLK, 0),\
+	SR(PHYASYMCLK_CLOCK_CNTL),\
+	SR(PHYBSYMCLK_CLOCK_CNTL),\
+	SR(PHYCSYMCLK_CLOCK_CNTL),\
+	SR(PHYDSYMCLK_CLOCK_CNTL),\
+	SR(PHYESYMCLK_CLOCK_CNTL),\
+	SR(DPSTREAMCLK_CNTL),\
+	SR(HDMISTREAMCLK_CNTL),\
+	SR(SYMCLK32_SE_CNTL),\
+	SR(SYMCLK32_LE_CNTL),\
+	DCCG_SRII(PIXEL_RATE_CNTL, OTG, 0),\
+	DCCG_SRII(PIXEL_RATE_CNTL, OTG, 1),\
+	DCCG_SRII(PIXEL_RATE_CNTL, OTG, 2),\
+	DCCG_SRII(PIXEL_RATE_CNTL, OTG, 3),\
+	DCCG_SRII(MODULO, DTBCLK_DTO, 0),\
+	DCCG_SRII(MODULO, DTBCLK_DTO, 1),\
+	DCCG_SRII(MODULO, DTBCLK_DTO, 2),\
+	DCCG_SRII(MODULO, DTBCLK_DTO, 3),\
+	DCCG_SRII(PHASE, DTBCLK_DTO, 0),\
+	DCCG_SRII(PHASE, DTBCLK_DTO, 1),\
+	DCCG_SRII(PHASE, DTBCLK_DTO, 2),\
+	DCCG_SRII(PHASE, DTBCLK_DTO, 3),\
+	SR(DCCG_AUDIO_DTBCLK_DTO_MODULO),\
+	SR(DCCG_AUDIO_DTBCLK_DTO_PHASE),\
+	SR(OTG_PIXEL_RATE_DIV),\
+	SR(DTBCLK_P_CNTL),\
+	SR(DCCG_AUDIO_DTO_SOURCE)
+
+
+#define DCCG_MASK_SH_LIST_DCN314(mask_sh) \
+	DCCG_SFI(DPPCLK_DTO_CTRL, DTO_ENABLE, DPPCLK, 0, mask_sh),\
+	DCCG_SFI(DPPCLK_DTO_CTRL, DTO_DB_EN, DPPCLK, 0, mask_sh),\
+	DCCG_SFI(DPPCLK_DTO_CTRL, DTO_ENABLE, DPPCLK, 1, mask_sh),\
+	DCCG_SFI(DPPCLK_DTO_CTRL, DTO_DB_EN, DPPCLK, 1, mask_sh),\
+	DCCG_SFI(DPPCLK_DTO_CTRL, DTO_ENABLE, DPPCLK, 2, mask_sh),\
+	DCCG_SFI(DPPCLK_DTO_CTRL, DTO_DB_EN, DPPCLK, 2, mask_sh),\
+	DCCG_SFI(DPPCLK_DTO_CTRL, DTO_ENABLE, DPPCLK, 3, mask_sh),\
+	DCCG_SFI(DPPCLK_DTO_CTRL, DTO_DB_EN, DPPCLK, 3, mask_sh),\
+	DCCG_SF(DPPCLK0_DTO_PARAM, DPPCLK0_DTO_PHASE, mask_sh),\
+	DCCG_SF(DPPCLK0_DTO_PARAM, DPPCLK0_DTO_MODULO, mask_sh),\
+	DCCG_SF(HDMICHARCLK0_CLOCK_CNTL, HDMICHARCLK0_EN, mask_sh),\
+	DCCG_SF(HDMICHARCLK0_CLOCK_CNTL, HDMICHARCLK0_SRC_SEL, mask_sh),\
+	DCCG_SF(PHYASYMCLK_CLOCK_CNTL, PHYASYMCLK_FORCE_EN, mask_sh),\
+	DCCG_SF(PHYASYMCLK_CLOCK_CNTL, PHYASYMCLK_FORCE_SRC_SEL, mask_sh),\
+	DCCG_SF(PHYBSYMCLK_CLOCK_CNTL, PHYBSYMCLK_FORCE_EN, mask_sh),\
+	DCCG_SF(PHYBSYMCLK_CLOCK_CNTL, PHYBSYMCLK_FORCE_SRC_SEL, mask_sh),\
+	DCCG_SF(PHYCSYMCLK_CLOCK_CNTL, PHYCSYMCLK_FORCE_EN, mask_sh),\
+	DCCG_SF(PHYCSYMCLK_CLOCK_CNTL, PHYCSYMCLK_FORCE_SRC_SEL, mask_sh),\
+	DCCG_SF(PHYDSYMCLK_CLOCK_CNTL, PHYDSYMCLK_FORCE_EN, mask_sh),\
+	DCCG_SF(PHYDSYMCLK_CLOCK_CNTL, PHYDSYMCLK_FORCE_SRC_SEL, mask_sh),\
+	DCCG_SF(PHYESYMCLK_CLOCK_CNTL, PHYESYMCLK_FORCE_EN, mask_sh),\
+	DCCG_SF(PHYESYMCLK_CLOCK_CNTL, PHYESYMCLK_FORCE_SRC_SEL, mask_sh),\
+	DCCG_SF(DPSTREAMCLK_CNTL, DPSTREAMCLK0_EN, mask_sh),\
+	DCCG_SF(DPSTREAMCLK_CNTL, DPSTREAMCLK1_EN, mask_sh),\
+	DCCG_SF(DPSTREAMCLK_CNTL, DPSTREAMCLK2_EN, mask_sh),\
+	DCCG_SF(DPSTREAMCLK_CNTL, DPSTREAMCLK3_EN, mask_sh),\
+	DCCG_SF(DPSTREAMCLK_CNTL, DPSTREAMCLK0_SRC_SEL, mask_sh),\
+	DCCG_SF(DPSTREAMCLK_CNTL, DPSTREAMCLK1_SRC_SEL, mask_sh),\
+	DCCG_SF(DPSTREAMCLK_CNTL, DPSTREAMCLK2_SRC_SEL, mask_sh),\
+	DCCG_SF(DPSTREAMCLK_CNTL, DPSTREAMCLK3_SRC_SEL, mask_sh),\
+	DCCG_SF(HDMISTREAMCLK_CNTL, HDMISTREAMCLK0_EN, mask_sh),\
+	DCCG_SF(HDMISTREAMCLK_CNTL, HDMISTREAMCLK0_DTO_FORCE_DIS, mask_sh),\
+	DCCG_SF(HDMISTREAMCLK_CNTL, HDMISTREAMCLK0_SRC_SEL, mask_sh),\
+	DCCG_SF(SYMCLK32_SE_CNTL, SYMCLK32_SE0_SRC_SEL, mask_sh),\
+	DCCG_SF(SYMCLK32_SE_CNTL, SYMCLK32_SE1_SRC_SEL, mask_sh),\
+	DCCG_SF(SYMCLK32_SE_CNTL, SYMCLK32_SE2_SRC_SEL, mask_sh),\
+	DCCG_SF(SYMCLK32_SE_CNTL, SYMCLK32_SE3_SRC_SEL, mask_sh),\
+	DCCG_SF(SYMCLK32_SE_CNTL, SYMCLK32_SE0_EN, mask_sh),\
+	DCCG_SF(SYMCLK32_SE_CNTL, SYMCLK32_SE1_EN, mask_sh),\
+	DCCG_SF(SYMCLK32_SE_CNTL, SYMCLK32_SE2_EN, mask_sh),\
+	DCCG_SF(SYMCLK32_SE_CNTL, SYMCLK32_SE3_EN, mask_sh),\
+	DCCG_SF(SYMCLK32_LE_CNTL, SYMCLK32_LE0_SRC_SEL, mask_sh),\
+	DCCG_SF(SYMCLK32_LE_CNTL, SYMCLK32_LE1_SRC_SEL, mask_sh),\
+	DCCG_SF(SYMCLK32_LE_CNTL, SYMCLK32_LE0_EN, mask_sh),\
+	DCCG_SF(SYMCLK32_LE_CNTL, SYMCLK32_LE1_EN, mask_sh),\
+	DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLK_DTO, ENABLE, 0, mask_sh),\
+	DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLK_DTO, ENABLE, 1, mask_sh),\
+	DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLK_DTO, ENABLE, 2, mask_sh),\
+	DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLK_DTO, ENABLE, 3, mask_sh),\
+	DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLKDTO, ENABLE_STATUS, 0, mask_sh),\
+	DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLKDTO, ENABLE_STATUS, 1, mask_sh),\
+	DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLKDTO, ENABLE_STATUS, 2, mask_sh),\
+	DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLKDTO, ENABLE_STATUS, 3, mask_sh),\
+	DCCG_SFII(OTG, PIXEL_RATE_CNTL, PIPE, DTO_SRC_SEL, 0, mask_sh),\
+	DCCG_SFII(OTG, PIXEL_RATE_CNTL, PIPE, DTO_SRC_SEL, 1, mask_sh),\
+	DCCG_SFII(OTG, PIXEL_RATE_CNTL, PIPE, DTO_SRC_SEL, 2, mask_sh),\
+	DCCG_SFII(OTG, PIXEL_RATE_CNTL, PIPE, DTO_SRC_SEL, 3, mask_sh),\
+	DCCG_SFII(OTG, PIXEL_RATE_CNTL, OTG, ADD_PIXEL, 0, mask_sh),\
+	DCCG_SFII(OTG, PIXEL_RATE_CNTL, OTG, ADD_PIXEL, 1, mask_sh),\
+	DCCG_SFII(OTG, PIXEL_RATE_CNTL, OTG, ADD_PIXEL, 2, mask_sh),\
+	DCCG_SFII(OTG, PIXEL_RATE_CNTL, OTG, ADD_PIXEL, 3, mask_sh),\
+	DCCG_SF(OTG_PIXEL_RATE_DIV, OTG0_PIXEL_RATE_DIVK1, mask_sh),\
+	DCCG_SF(OTG_PIXEL_RATE_DIV, OTG0_PIXEL_RATE_DIVK2, mask_sh),\
+	DCCG_SF(OTG_PIXEL_RATE_DIV, OTG1_PIXEL_RATE_DIVK1, mask_sh),\
+	DCCG_SF(OTG_PIXEL_RATE_DIV, OTG1_PIXEL_RATE_DIVK2, mask_sh),\
+	DCCG_SF(OTG_PIXEL_RATE_DIV, OTG2_PIXEL_RATE_DIVK1, mask_sh),\
+	DCCG_SF(OTG_PIXEL_RATE_DIV, OTG2_PIXEL_RATE_DIVK2, mask_sh),\
+	DCCG_SF(OTG_PIXEL_RATE_DIV, OTG3_PIXEL_RATE_DIVK1, mask_sh),\
+	DCCG_SF(OTG_PIXEL_RATE_DIV, OTG3_PIXEL_RATE_DIVK2, mask_sh),\
+	DCCG_SF(OTG_PIXEL_RATE_DIV, OTG3_PIXEL_RATE_DIVK2, mask_sh),\
+	DCCG_SF(DTBCLK_P_CNTL, DTBCLK_P0_SRC_SEL, mask_sh),\
+	DCCG_SF(DTBCLK_P_CNTL, DTBCLK_P0_EN, mask_sh),\
+	DCCG_SF(DTBCLK_P_CNTL, DTBCLK_P1_SRC_SEL, mask_sh),\
+	DCCG_SF(DTBCLK_P_CNTL, DTBCLK_P1_EN, mask_sh),\
+	DCCG_SF(DTBCLK_P_CNTL, DTBCLK_P2_SRC_SEL, mask_sh),\
+	DCCG_SF(DTBCLK_P_CNTL, DTBCLK_P2_EN, mask_sh),\
+	DCCG_SF(DTBCLK_P_CNTL, DTBCLK_P3_SRC_SEL, mask_sh),\
+	DCCG_SF(DTBCLK_P_CNTL, DTBCLK_P3_EN, mask_sh),\
+	DCCG_SF(DCCG_AUDIO_DTO_SOURCE, DCCG_AUDIO_DTO0_SOURCE_SEL, mask_sh),\
+	DCCG_SF(DCCG_AUDIO_DTO_SOURCE, DCCG_AUDIO_DTO_SEL, mask_sh)
+
+struct dccg *dccg314_create(
+	struct dc_context *ctx,
+	const struct dccg_registers *regs,
+	const struct dccg_shift *dccg_shift,
+	const struct dccg_mask *dccg_mask);
+
+#endif //__DCN314_DCCG_H__
diff --git a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dio_stream_encoder.c b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dio_stream_encoder.c
new file mode 100644
index 000000000000..b384f30395d3
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dio_stream_encoder.c
@@ -0,0 +1,462 @@
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ *  and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+
+#include "dc_bios_types.h"
+#include "dcn30/dcn30_dio_stream_encoder.h"
+#include "dcn314_dio_stream_encoder.h"
+#include "reg_helper.h"
+#include "hw_shared.h"
+#include "inc/link_dpcd.h"
+#include "dpcd_defs.h"
+
+#define DC_LOGGER \
+		enc1->base.ctx->logger
+
+#define REG(reg)\
+	(enc1->regs->reg)
+
+#undef FN
+#define FN(reg_name, field_name) \
+	enc1->se_shift->field_name, enc1->se_mask->field_name
+
+#define VBI_LINE_0 0
+#define HDMI_CLOCK_CHANNEL_RATE_MORE_340M 340000
+
+#define CTX \
+	enc1->base.ctx
+
+
+static void enc314_enable_fifo(struct stream_encoder *enc)
+{
+	struct dcn10_stream_encoder *enc1 = DCN10STRENC_FROM_STRENC(enc);
+
+	/* TODO: Confirm if we need to wait for DIG_SYMCLK_FE_ON */
+	REG_WAIT(DIG_FE_CNTL, DIG_SYMCLK_FE_ON, 1, 10, 5000);
+	REG_UPDATE_2(DIG_FIFO_CTRL0, DIG_FIFO_RESET, 1, DIG_FIFO_READ_START_LEVEL, 0x7);
+	REG_WAIT(DIG_FIFO_CTRL0, DIG_FIFO_RESET_DONE, 1, 10, 5000);
+	REG_UPDATE(DIG_FIFO_CTRL0, DIG_FIFO_RESET, 0);
+	REG_WAIT(DIG_FIFO_CTRL0, DIG_FIFO_RESET_DONE, 0, 10, 5000);
+	REG_UPDATE(DIG_FIFO_CTRL0, DIG_FIFO_ENABLE, 1);
+}
+
+static void enc314_disable_fifo(struct stream_encoder *enc)
+{
+	struct dcn10_stream_encoder *enc1 = DCN10STRENC_FROM_STRENC(enc);
+
+	REG_UPDATE_2(DIG_FIFO_CTRL0, DIG_FIFO_ENABLE, 0,
+		     DIG_FIFO_READ_START_LEVEL, 0);
+}
+
+static void enc314_dp_set_odm_combine(
+	struct stream_encoder *enc,
+	bool odm_combine)
+{
+	struct dcn10_stream_encoder *enc1 = DCN10STRENC_FROM_STRENC(enc);
+
+	REG_UPDATE(DP_PIXEL_FORMAT, DP_PIXEL_PER_CYCLE_PROCESSING_MODE, odm_combine);
+}
+
+/* setup stream encoder in dvi mode */
+void enc314_stream_encoder_dvi_set_stream_attribute(
+	struct stream_encoder *enc,
+	struct dc_crtc_timing *crtc_timing,
+	bool is_dual_link)
+{
+	struct dcn10_stream_encoder *enc1 = DCN10STRENC_FROM_STRENC(enc);
+
+	if (!enc->ctx->dc->debug.avoid_vbios_exec_table) {
+		struct bp_encoder_control cntl = {0};
+
+		cntl.action = ENCODER_CONTROL_SETUP;
+		cntl.engine_id = enc1->base.id;
+		cntl.signal = is_dual_link ?
+			SIGNAL_TYPE_DVI_DUAL_LINK : SIGNAL_TYPE_DVI_SINGLE_LINK;
+		cntl.enable_dp_audio = false;
+		cntl.pixel_clock = crtc_timing->pix_clk_100hz / 10;
+		cntl.lanes_number = (is_dual_link) ? LANE_COUNT_EIGHT : LANE_COUNT_FOUR;
+
+		if (enc1->base.bp->funcs->encoder_control(
+				enc1->base.bp, &cntl) != BP_RESULT_OK)
+			return;
+
+	} else {
+
+		//Set pattern for clock channel, default vlue 0x63 does not work
+		REG_UPDATE(DIG_CLOCK_PATTERN, DIG_CLOCK_PATTERN, 0x1F);
+
+		//DIG_BE_TMDS_DVI_MODE : TMDS-DVI mode is already set in link_encoder_setup
+
+		//DIG_SOURCE_SELECT is already set in dig_connect_to_otg
+
+		enc314_enable_fifo(enc);
+	}
+
+	ASSERT(crtc_timing->pixel_encoding == PIXEL_ENCODING_RGB);
+	ASSERT(crtc_timing->display_color_depth == COLOR_DEPTH_888);
+	enc1_stream_encoder_set_stream_attribute_helper(enc1, crtc_timing);
+}
+
+/* setup stream encoder in hdmi mode */
+static void enc314_stream_encoder_hdmi_set_stream_attribute(
+	struct stream_encoder *enc,
+	struct dc_crtc_timing *crtc_timing,
+	int actual_pix_clk_khz,
+	bool enable_audio)
+{
+	struct dcn10_stream_encoder *enc1 = DCN10STRENC_FROM_STRENC(enc);
+
+	if (!enc->ctx->dc->debug.avoid_vbios_exec_table) {
+		struct bp_encoder_control cntl = {0};
+
+		cntl.action = ENCODER_CONTROL_SETUP;
+		cntl.engine_id = enc1->base.id;
+		cntl.signal = SIGNAL_TYPE_HDMI_TYPE_A;
+		cntl.enable_dp_audio = enable_audio;
+		cntl.pixel_clock = actual_pix_clk_khz;
+		cntl.lanes_number = LANE_COUNT_FOUR;
+
+		if (enc1->base.bp->funcs->encoder_control(
+				enc1->base.bp, &cntl) != BP_RESULT_OK)
+			return;
+
+	} else {
+
+		//Set pattern for clock channel, default vlue 0x63 does not work
+		REG_UPDATE(DIG_CLOCK_PATTERN, DIG_CLOCK_PATTERN, 0x1F);
+
+		//DIG_BE_TMDS_HDMI_MODE : TMDS-HDMI mode is already set in link_encoder_setup
+
+		//DIG_SOURCE_SELECT is already set in dig_connect_to_otg
+
+		enc314_enable_fifo(enc);
+	}
+
+	/* Configure pixel encoding */
+	enc1_stream_encoder_set_stream_attribute_helper(enc1, crtc_timing);
+
+	/* setup HDMI engine */
+	REG_UPDATE_6(HDMI_CONTROL,
+		HDMI_PACKET_GEN_VERSION, 1,
+		HDMI_KEEPOUT_MODE, 1,
+		HDMI_DEEP_COLOR_ENABLE, 0,
+		HDMI_DATA_SCRAMBLE_EN, 0,
+		HDMI_NO_EXTRA_NULL_PACKET_FILLED, 1,
+		HDMI_CLOCK_CHANNEL_RATE, 0);
+
+	/* Configure color depth */
+	switch (crtc_timing->display_color_depth) {
+	case COLOR_DEPTH_888:
+		REG_UPDATE(HDMI_CONTROL, HDMI_DEEP_COLOR_DEPTH, 0);
+		break;
+	case COLOR_DEPTH_101010:
+		if (crtc_timing->pixel_encoding == PIXEL_ENCODING_YCBCR422) {
+			REG_UPDATE_2(HDMI_CONTROL,
+					HDMI_DEEP_COLOR_DEPTH, 1,
+					HDMI_DEEP_COLOR_ENABLE, 0);
+		} else {
+			REG_UPDATE_2(HDMI_CONTROL,
+					HDMI_DEEP_COLOR_DEPTH, 1,
+					HDMI_DEEP_COLOR_ENABLE, 1);
+			}
+		break;
+	case COLOR_DEPTH_121212:
+		if (crtc_timing->pixel_encoding == PIXEL_ENCODING_YCBCR422) {
+			REG_UPDATE_2(HDMI_CONTROL,
+					HDMI_DEEP_COLOR_DEPTH, 2,
+					HDMI_DEEP_COLOR_ENABLE, 0);
+		} else {
+			REG_UPDATE_2(HDMI_CONTROL,
+					HDMI_DEEP_COLOR_DEPTH, 2,
+					HDMI_DEEP_COLOR_ENABLE, 1);
+			}
+		break;
+	case COLOR_DEPTH_161616:
+		REG_UPDATE_2(HDMI_CONTROL,
+				HDMI_DEEP_COLOR_DEPTH, 3,
+				HDMI_DEEP_COLOR_ENABLE, 1);
+		break;
+	default:
+		break;
+	}
+
+	if (actual_pix_clk_khz >= HDMI_CLOCK_CHANNEL_RATE_MORE_340M) {
+		/* enable HDMI data scrambler
+		 * HDMI_CLOCK_CHANNEL_RATE_MORE_340M
+		 * Clock channel frequency is 1/4 of character rate.
+		 */
+		REG_UPDATE_2(HDMI_CONTROL,
+			HDMI_DATA_SCRAMBLE_EN, 1,
+			HDMI_CLOCK_CHANNEL_RATE, 1);
+	} else if (crtc_timing->flags.LTE_340MCSC_SCRAMBLE) {
+
+		/* TODO: New feature for DCE11, still need to implement */
+
+		/* enable HDMI data scrambler
+		 * HDMI_CLOCK_CHANNEL_FREQ_EQUAL_TO_CHAR_RATE
+		 * Clock channel frequency is the same
+		 * as character rate
+		 */
+		REG_UPDATE_2(HDMI_CONTROL,
+			HDMI_DATA_SCRAMBLE_EN, 1,
+			HDMI_CLOCK_CHANNEL_RATE, 0);
+	}
+
+
+	/* Enable transmission of General Control packet on every frame */
+	REG_UPDATE_3(HDMI_VBI_PACKET_CONTROL,
+		HDMI_GC_CONT, 1,
+		HDMI_GC_SEND, 1,
+		HDMI_NULL_SEND, 1);
+
+	/* Disable Audio Content Protection packet transmission */
+	REG_UPDATE(HDMI_VBI_PACKET_CONTROL, HDMI_ACP_SEND, 0);
+
+	/* following belongs to audio */
+	/* Enable Audio InfoFrame packet transmission. */
+	REG_UPDATE(HDMI_INFOFRAME_CONTROL0, HDMI_AUDIO_INFO_SEND, 1);
+
+	/* update double-buffered AUDIO_INFO registers immediately */
+	ASSERT(enc->afmt);
+	enc->afmt->funcs->audio_info_immediate_update(enc->afmt);
+
+	/* Select line number on which to send Audio InfoFrame packets */
+	REG_UPDATE(HDMI_INFOFRAME_CONTROL1, HDMI_AUDIO_INFO_LINE,
+				VBI_LINE_0 + 2);
+
+	/* set HDMI GC AVMUTE */
+	REG_UPDATE(HDMI_GC, HDMI_GC_AVMUTE, 0);
+}
+
+
+
+static bool is_two_pixels_per_containter(const struct dc_crtc_timing *timing)
+{
+	bool two_pix = timing->pixel_encoding == PIXEL_ENCODING_YCBCR420;
+
+	two_pix = two_pix || (timing->flags.DSC && timing->pixel_encoding == PIXEL_ENCODING_YCBCR422
+			&& !timing->dsc_cfg.ycbcr422_simple);
+	return two_pix;
+}
+
+static void enc314_stream_encoder_dp_unblank(
+		struct dc_link *link,
+		struct stream_encoder *enc,
+		const struct encoder_unblank_param *param)
+{
+	struct dcn10_stream_encoder *enc1 = DCN10STRENC_FROM_STRENC(enc);
+
+	if (param->link_settings.link_rate != LINK_RATE_UNKNOWN) {
+		uint32_t n_vid = 0x8000;
+		uint32_t m_vid;
+		uint32_t n_multiply = 0;
+		uint64_t m_vid_l = n_vid;
+
+		/* YCbCr 4:2:0 : Computed VID_M will be 2X the input rate */
+		if (is_two_pixels_per_containter(&param->timing) || param->opp_cnt > 1) {
+			/*this logic should be the same in get_pixel_clock_parameters() */
+			n_multiply = 1;
+		}
+		/* M / N = Fstream / Flink
+		 * m_vid / n_vid = pixel rate / link rate
+		 */
+
+		m_vid_l *= param->timing.pix_clk_100hz / 10;
+		m_vid_l = div_u64(m_vid_l,
+			param->link_settings.link_rate
+				* LINK_RATE_REF_FREQ_IN_KHZ);
+
+		m_vid = (uint32_t) m_vid_l;
+
+		/* enable auto measurement */
+
+		REG_UPDATE(DP_VID_TIMING, DP_VID_M_N_GEN_EN, 0);
+
+		/* auto measurement need 1 full 0x8000 symbol cycle to kick in,
+		 * therefore program initial value for Mvid and Nvid
+		 */
+
+		REG_UPDATE(DP_VID_N, DP_VID_N, n_vid);
+
+		REG_UPDATE(DP_VID_M, DP_VID_M, m_vid);
+
+		REG_UPDATE_2(DP_VID_TIMING,
+				DP_VID_M_N_GEN_EN, 1,
+				DP_VID_N_MUL, n_multiply);
+	}
+
+	/* make sure stream is disabled before resetting steer fifo */
+	REG_UPDATE(DP_VID_STREAM_CNTL, DP_VID_STREAM_ENABLE, false);
+	REG_WAIT(DP_VID_STREAM_CNTL, DP_VID_STREAM_STATUS, 0, 10, 5000);
+
+	/* DIG_START is removed from the register spec */
+
+	/* switch DP encoder to CRTC data, but reset it the fifo first. It may happen
+	 * that it overflows during mode transition, and sometimes doesn't recover.
+	 */
+	REG_UPDATE(DP_STEER_FIFO, DP_STEER_FIFO_RESET, 1);
+	udelay(10);
+
+	REG_UPDATE(DP_STEER_FIFO, DP_STEER_FIFO_RESET, 0);
+
+	/* DIG Resync FIFO now needs to be explicitly enabled. */
+	enc314_enable_fifo(enc);
+
+	/* wait 100us for DIG/DP logic to prime
+	 * (i.e. a few video lines)
+	 */
+	udelay(100);
+
+	/* the hardware would start sending video at the start of the next DP
+	 * frame (i.e. rising edge of the vblank).
+	 * NOTE: We used to program DP_VID_STREAM_DIS_DEFER = 2 here, but this
+	 * register has no effect on enable transition! HW always guarantees
+	 * VID_STREAM enable at start of next frame, and this is not
+	 * programmable
+	 */
+
+	REG_UPDATE(DP_VID_STREAM_CNTL, DP_VID_STREAM_ENABLE, true);
+
+	dp_source_sequence_trace(link, DPCD_SOURCE_SEQ_AFTER_ENABLE_DP_VID_STREAM);
+}
+
+/* Set DSC-related configuration.
+ *   dsc_mode: 0 disables DSC, other values enable DSC in specified format
+ *   sc_bytes_per_pixel: DP_DSC_BYTES_PER_PIXEL removed in DCN32
+ *   dsc_slice_width: DP_DSC_SLICE_WIDTH removed in DCN32
+ */
+static void enc314_dp_set_dsc_config(struct stream_encoder *enc,
+					enum optc_dsc_mode dsc_mode,
+					uint32_t dsc_bytes_per_pixel,
+					uint32_t dsc_slice_width)
+{
+	struct dcn10_stream_encoder *enc1 = DCN10STRENC_FROM_STRENC(enc);
+
+	REG_UPDATE(DP_DSC_CNTL,	DP_DSC_MODE, dsc_mode == OPTC_DSC_DISABLED ? 0 : 1);
+}
+
+/* this function read dsc related register fields to be logged later in dcn10_log_hw_state
+ * into a dcn_dsc_state struct.
+ */
+static void enc314_read_state(struct stream_encoder *enc, struct enc_state *s)
+{
+	struct dcn10_stream_encoder *enc1 = DCN10STRENC_FROM_STRENC(enc);
+
+	//if dsc is enabled, continue to read
+	REG_GET(DP_DSC_CNTL, DP_DSC_MODE, &s->dsc_mode);
+	if (s->dsc_mode) {
+		REG_GET(DP_GSP11_CNTL, DP_SEC_GSP11_LINE_NUM, &s->sec_gsp_pps_line_num);
+
+		REG_GET(DP_MSA_VBID_MISC, DP_VBID6_LINE_REFERENCE, &s->vbid6_line_reference);
+		REG_GET(DP_MSA_VBID_MISC, DP_VBID6_LINE_NUM, &s->vbid6_line_num);
+
+		REG_GET(DP_GSP11_CNTL, DP_SEC_GSP11_ENABLE, &s->sec_gsp_pps_enable);
+		REG_GET(DP_SEC_CNTL, DP_SEC_STREAM_ENABLE, &s->sec_stream_enable);
+	}
+}
+
+static void enc314_set_dig_input_mode(struct stream_encoder *enc, unsigned int pix_per_container)
+{
+	struct dcn10_stream_encoder *enc1 = DCN10STRENC_FROM_STRENC(enc);
+
+	// The naming of this field is confusing, what it means is the output mode of otg, which
+	// is the input mode of the dig
+	REG_UPDATE(DIG_FIFO_CTRL0, DIG_FIFO_OUTPUT_PIXEL_MODE, pix_per_container == 2 ? 0x1 : 0x0);
+}
+
+
+static const struct stream_encoder_funcs dcn314_str_enc_funcs = {
+	.dp_set_odm_combine =
+		enc314_dp_set_odm_combine,
+	.dp_set_stream_attribute =
+		enc2_stream_encoder_dp_set_stream_attribute,
+	.hdmi_set_stream_attribute =
+		enc314_stream_encoder_hdmi_set_stream_attribute,
+	.dvi_set_stream_attribute =
+		enc314_stream_encoder_dvi_set_stream_attribute,
+	.set_throttled_vcp_size =
+		enc1_stream_encoder_set_throttled_vcp_size,
+	.update_hdmi_info_packets =
+		enc3_stream_encoder_update_hdmi_info_packets,
+	.stop_hdmi_info_packets =
+		enc3_stream_encoder_stop_hdmi_info_packets,
+	.update_dp_info_packets =
+		enc3_stream_encoder_update_dp_info_packets,
+	.stop_dp_info_packets =
+		enc1_stream_encoder_stop_dp_info_packets,
+	.dp_blank =
+		enc1_stream_encoder_dp_blank,
+	.dp_unblank =
+		enc314_stream_encoder_dp_unblank,
+	.audio_mute_control = enc3_audio_mute_control,
+
+	.dp_audio_setup = enc3_se_dp_audio_setup,
+	.dp_audio_enable = enc3_se_dp_audio_enable,
+	.dp_audio_disable = enc1_se_dp_audio_disable,
+
+	.hdmi_audio_setup = enc3_se_hdmi_audio_setup,
+	.hdmi_audio_disable = enc1_se_hdmi_audio_disable,
+	.setup_stereo_sync  = enc1_setup_stereo_sync,
+	.set_avmute = enc1_stream_encoder_set_avmute,
+	.dig_connect_to_otg = enc1_dig_connect_to_otg,
+	.dig_source_otg = enc1_dig_source_otg,
+
+	.dp_get_pixel_format  = enc1_stream_encoder_dp_get_pixel_format,
+
+	.enc_read_state = enc314_read_state,
+	.dp_set_dsc_config = enc314_dp_set_dsc_config,
+	.dp_set_dsc_pps_info_packet = enc3_dp_set_dsc_pps_info_packet,
+	.set_dynamic_metadata = enc2_set_dynamic_metadata,
+	.hdmi_reset_stream_attribute = enc1_reset_hdmi_stream_attribute,
+
+	.enable_fifo = enc314_enable_fifo,
+	.disable_fifo = enc314_disable_fifo,
+	.set_input_mode = enc314_set_dig_input_mode,
+};
+
+void dcn314_dio_stream_encoder_construct(
+	struct dcn10_stream_encoder *enc1,
+	struct dc_context *ctx,
+	struct dc_bios *bp,
+	enum engine_id eng_id,
+	struct vpg *vpg,
+	struct afmt *afmt,
+	const struct dcn10_stream_enc_registers *regs,
+	const struct dcn10_stream_encoder_shift *se_shift,
+	const struct dcn10_stream_encoder_mask *se_mask)
+{
+	enc1->base.funcs = &dcn314_str_enc_funcs;
+	enc1->base.ctx = ctx;
+	enc1->base.id = eng_id;
+	enc1->base.bp = bp;
+	enc1->base.vpg = vpg;
+	enc1->base.afmt = afmt;
+	enc1->regs = regs;
+	enc1->se_shift = se_shift;
+	enc1->se_mask = se_mask;
+	enc1->base.stream_enc_inst = vpg->inst;
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dio_stream_encoder.h b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dio_stream_encoder.h
new file mode 100644
index 000000000000..33dfdf8b4100
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dio_stream_encoder.h
@@ -0,0 +1,311 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ *  and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_DIO_STREAM_ENCODER_DCN314_H__
+#define __DC_DIO_STREAM_ENCODER_DCN314_H__
+
+#include "dcn30/dcn30_vpg.h"
+#include "dcn30/dcn30_afmt.h"
+#include "stream_encoder.h"
+#include "dcn20/dcn20_stream_encoder.h"
+
+/* Register bit field name change */
+#define RDPCSTX0_RDPCSTX_CLOCK_CNTL__RDPCS_SYMCLK_DIV2_GATE_DIS__SHIFT                                        0x8
+#define RDPCSTX0_RDPCSTX_CLOCK_CNTL__RDPCS_SYMCLK_DIV2_EN__SHIFT                                              0x9
+#define RDPCSTX0_RDPCSTX_CLOCK_CNTL__RDPCS_SYMCLK_DIV2_CLOCK_ON__SHIFT                                        0xa
+#define DPCSTX0_DPCSTX_TX_CNTL__DPCS_TX_DATA_SWAP__SHIFT                                                      0xe
+#define DPCSTX0_DPCSTX_TX_CNTL__DPCS_TX_DATA_ORDER_INVERT__SHIFT                                              0xf
+
+#define RDPCSTX0_RDPCSTX_CLOCK_CNTL__RDPCS_SYMCLK_DIV2_GATE_DIS_MASK                                          0x00000100L
+#define RDPCSTX0_RDPCSTX_CLOCK_CNTL__RDPCS_SYMCLK_DIV2_EN_MASK                                                0x00000200L
+#define RDPCSTX0_RDPCSTX_CLOCK_CNTL__RDPCS_SYMCLK_DIV2_CLOCK_ON_MASK                                          0x00000400L
+#define DPCSTX0_DPCSTX_TX_CNTL__DPCS_TX_DATA_SWAP_MASK                                                        0x00004000L
+#define DPCSTX0_DPCSTX_TX_CNTL__DPCS_TX_DATA_ORDER_INVERT_MASK                                                0x00008000L
+
+
+#define SE_DCN314_REG_LIST(id)\
+	SRI(AFMT_CNTL, DIG, id), \
+	SRI(DIG_FE_CNTL, DIG, id), \
+	SRI(HDMI_CONTROL, DIG, id), \
+	SRI(HDMI_DB_CONTROL, DIG, id), \
+	SRI(HDMI_GC, DIG, id), \
+	SRI(HDMI_GENERIC_PACKET_CONTROL0, DIG, id), \
+	SRI(HDMI_GENERIC_PACKET_CONTROL1, DIG, id), \
+	SRI(HDMI_GENERIC_PACKET_CONTROL2, DIG, id), \
+	SRI(HDMI_GENERIC_PACKET_CONTROL3, DIG, id), \
+	SRI(HDMI_GENERIC_PACKET_CONTROL4, DIG, id), \
+	SRI(HDMI_GENERIC_PACKET_CONTROL5, DIG, id), \
+	SRI(HDMI_GENERIC_PACKET_CONTROL6, DIG, id), \
+	SRI(HDMI_GENERIC_PACKET_CONTROL7, DIG, id), \
+	SRI(HDMI_GENERIC_PACKET_CONTROL8, DIG, id), \
+	SRI(HDMI_GENERIC_PACKET_CONTROL9, DIG, id), \
+	SRI(HDMI_GENERIC_PACKET_CONTROL10, DIG, id), \
+	SRI(HDMI_INFOFRAME_CONTROL0, DIG, id), \
+	SRI(HDMI_INFOFRAME_CONTROL1, DIG, id), \
+	SRI(HDMI_VBI_PACKET_CONTROL, DIG, id), \
+	SRI(HDMI_AUDIO_PACKET_CONTROL, DIG, id),\
+	SRI(HDMI_ACR_PACKET_CONTROL, DIG, id),\
+	SRI(HDMI_ACR_32_0, DIG, id),\
+	SRI(HDMI_ACR_32_1, DIG, id),\
+	SRI(HDMI_ACR_44_0, DIG, id),\
+	SRI(HDMI_ACR_44_1, DIG, id),\
+	SRI(HDMI_ACR_48_0, DIG, id),\
+	SRI(HDMI_ACR_48_1, DIG, id),\
+	SRI(DP_DB_CNTL, DP, id), \
+	SRI(DP_MSA_MISC, DP, id), \
+	SRI(DP_MSA_VBID_MISC, DP, id), \
+	SRI(DP_MSA_COLORIMETRY, DP, id), \
+	SRI(DP_MSA_TIMING_PARAM1, DP, id), \
+	SRI(DP_MSA_TIMING_PARAM2, DP, id), \
+	SRI(DP_MSA_TIMING_PARAM3, DP, id), \
+	SRI(DP_MSA_TIMING_PARAM4, DP, id), \
+	SRI(DP_MSE_RATE_CNTL, DP, id), \
+	SRI(DP_MSE_RATE_UPDATE, DP, id), \
+	SRI(DP_PIXEL_FORMAT, DP, id), \
+	SRI(DP_SEC_CNTL, DP, id), \
+	SRI(DP_SEC_CNTL1, DP, id), \
+	SRI(DP_SEC_CNTL2, DP, id), \
+	SRI(DP_SEC_CNTL5, DP, id), \
+	SRI(DP_SEC_CNTL6, DP, id), \
+	SRI(DP_STEER_FIFO, DP, id), \
+	SRI(DP_VID_M, DP, id), \
+	SRI(DP_VID_N, DP, id), \
+	SRI(DP_VID_STREAM_CNTL, DP, id), \
+	SRI(DP_VID_TIMING, DP, id), \
+	SRI(DP_SEC_AUD_N, DP, id), \
+	SRI(DP_SEC_TIMESTAMP, DP, id), \
+	SRI(DP_DSC_CNTL, DP, id), \
+	SRI(DP_SEC_METADATA_TRANSMISSION, DP, id), \
+	SRI(HDMI_METADATA_PACKET_CONTROL, DIG, id), \
+	SRI(DP_SEC_FRAMING4, DP, id), \
+	SRI(DP_GSP11_CNTL, DP, id), \
+	SRI(DME_CONTROL, DME, id),\
+	SRI(DP_SEC_METADATA_TRANSMISSION, DP, id), \
+	SRI(HDMI_METADATA_PACKET_CONTROL, DIG, id), \
+	SRI(DIG_FE_CNTL, DIG, id), \
+	SRI(DIG_CLOCK_PATTERN, DIG, id), \
+	SRI(DIG_FIFO_CTRL0, DIG, id)
+
+
+#define SE_COMMON_MASK_SH_LIST_DCN314(mask_sh)\
+	SE_SF(DP0_DP_PIXEL_FORMAT, DP_PIXEL_ENCODING, mask_sh),\
+	SE_SF(DP0_DP_PIXEL_FORMAT, DP_COMPONENT_DEPTH, mask_sh),\
+	SE_SF(DP0_DP_PIXEL_FORMAT, DP_PIXEL_PER_CYCLE_PROCESSING_MODE, mask_sh),\
+	SE_SF(DIG0_HDMI_CONTROL, HDMI_PACKET_GEN_VERSION, mask_sh),\
+	SE_SF(DIG0_HDMI_CONTROL, HDMI_KEEPOUT_MODE, mask_sh),\
+	SE_SF(DIG0_HDMI_CONTROL, HDMI_DEEP_COLOR_ENABLE, mask_sh),\
+	SE_SF(DIG0_HDMI_CONTROL, HDMI_DEEP_COLOR_DEPTH, mask_sh),\
+	SE_SF(DIG0_HDMI_CONTROL, HDMI_DATA_SCRAMBLE_EN, mask_sh),\
+	SE_SF(DIG0_HDMI_CONTROL, HDMI_NO_EXTRA_NULL_PACKET_FILLED, mask_sh),\
+	SE_SF(DIG0_HDMI_VBI_PACKET_CONTROL, HDMI_GC_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_VBI_PACKET_CONTROL, HDMI_GC_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_VBI_PACKET_CONTROL, HDMI_NULL_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_VBI_PACKET_CONTROL, HDMI_ACP_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_INFOFRAME_CONTROL0, HDMI_AUDIO_INFO_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_INFOFRAME_CONTROL1, HDMI_AUDIO_INFO_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_GC, HDMI_GC_AVMUTE, mask_sh),\
+	SE_SF(DP0_DP_MSE_RATE_CNTL, DP_MSE_RATE_X, mask_sh),\
+	SE_SF(DP0_DP_MSE_RATE_CNTL, DP_MSE_RATE_Y, mask_sh),\
+	SE_SF(DP0_DP_MSE_RATE_UPDATE, DP_MSE_RATE_UPDATE_PENDING, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP0_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_STREAM_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP1_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP2_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP3_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_MPG_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL1, DP_SEC_GSP5_LINE_REFERENCE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL2, DP_SEC_GSP4_SEND, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL2, DP_SEC_GSP4_SEND_PENDING, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL4, DP_SEC_GSP4_LINE_NUM, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL5, DP_SEC_GSP5_LINE_NUM, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL2, DP_SEC_GSP4_SEND_ANY_LINE, mask_sh),\
+	SE_SF(DP0_DP_VID_STREAM_CNTL, DP_VID_STREAM_DIS_DEFER, mask_sh),\
+	SE_SF(DP0_DP_VID_STREAM_CNTL, DP_VID_STREAM_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_VID_STREAM_CNTL, DP_VID_STREAM_STATUS, mask_sh),\
+	SE_SF(DP0_DP_STEER_FIFO, DP_STEER_FIFO_RESET, mask_sh),\
+	SE_SF(DP0_DP_VID_TIMING, DP_VID_M_N_GEN_EN, mask_sh),\
+	SE_SF(DP0_DP_VID_N, DP_VID_N, mask_sh),\
+	SE_SF(DP0_DP_VID_M, DP_VID_M, mask_sh),\
+	SE_SF(DIG0_HDMI_AUDIO_PACKET_CONTROL, HDMI_AUDIO_DELAY_EN, mask_sh),\
+	SE_SF(DIG0_HDMI_ACR_PACKET_CONTROL, HDMI_ACR_AUTO_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_ACR_PACKET_CONTROL, HDMI_ACR_SOURCE, mask_sh),\
+	SE_SF(DIG0_HDMI_ACR_PACKET_CONTROL, HDMI_ACR_AUDIO_PRIORITY, mask_sh),\
+	SE_SF(DIG0_HDMI_ACR_32_0, HDMI_ACR_CTS_32, mask_sh),\
+	SE_SF(DIG0_HDMI_ACR_32_1, HDMI_ACR_N_32, mask_sh),\
+	SE_SF(DIG0_HDMI_ACR_44_0, HDMI_ACR_CTS_44, mask_sh),\
+	SE_SF(DIG0_HDMI_ACR_44_1, HDMI_ACR_N_44, mask_sh),\
+	SE_SF(DIG0_HDMI_ACR_48_0, HDMI_ACR_CTS_48, mask_sh),\
+	SE_SF(DIG0_HDMI_ACR_48_1, HDMI_ACR_N_48, mask_sh),\
+	SE_SF(DP0_DP_SEC_AUD_N, DP_SEC_AUD_N, mask_sh),\
+	SE_SF(DP0_DP_SEC_TIMESTAMP, DP_SEC_TIMESTAMP_MODE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_ASP_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_ATP_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_AIP_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_ACM_ENABLE, mask_sh),\
+	SE_SF(DIG0_AFMT_CNTL, AFMT_AUDIO_CLOCK_EN, mask_sh),\
+	SE_SF(DIG0_HDMI_CONTROL, HDMI_CLOCK_CHANNEL_RATE, mask_sh),\
+	SE_SF(DIG0_DIG_FE_CNTL, TMDS_PIXEL_ENCODING, mask_sh),\
+	SE_SF(DIG0_DIG_FE_CNTL, TMDS_COLOR_FORMAT, mask_sh),\
+	SE_SF(DIG0_DIG_FE_CNTL, DIG_STEREOSYNC_SELECT, mask_sh),\
+	SE_SF(DIG0_DIG_FE_CNTL, DIG_STEREOSYNC_GATE_EN, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP4_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP5_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP6_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP7_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL2, DP_SEC_GSP7_SEND, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL6, DP_SEC_GSP7_LINE_NUM, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL2, DP_SEC_GSP11_PPS, mask_sh),\
+	SE_SF(DP0_DP_GSP11_CNTL, DP_SEC_GSP11_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_GSP11_CNTL, DP_SEC_GSP11_LINE_NUM, mask_sh),\
+	SE_SF(DP0_DP_DB_CNTL, DP_DB_DISABLE, mask_sh),\
+	SE_SF(DP0_DP_MSA_COLORIMETRY, DP_MSA_MISC0, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM1, DP_MSA_HTOTAL, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM1, DP_MSA_VTOTAL, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM2, DP_MSA_HSTART, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM2, DP_MSA_VSTART, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM3, DP_MSA_HSYNCWIDTH, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM3, DP_MSA_HSYNCPOLARITY, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM3, DP_MSA_VSYNCWIDTH, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM3, DP_MSA_VSYNCPOLARITY, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM4, DP_MSA_HWIDTH, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM4, DP_MSA_VHEIGHT, mask_sh),\
+	SE_SF(DIG0_HDMI_DB_CONTROL, HDMI_DB_DISABLE, mask_sh),\
+	SE_SF(DP0_DP_VID_TIMING, DP_VID_N_MUL, mask_sh),\
+	SE_SF(DIG0_DIG_FE_CNTL, DIG_SOURCE_SELECT, mask_sh), \
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC0_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC0_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC1_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC1_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC2_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC2_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC3_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC3_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC4_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC4_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC5_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC5_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC6_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC6_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC7_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC7_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL6, HDMI_GENERIC8_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL6, HDMI_GENERIC8_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL6, HDMI_GENERIC9_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL6, HDMI_GENERIC9_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL6, HDMI_GENERIC10_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL6, HDMI_GENERIC10_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL6, HDMI_GENERIC11_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL6, HDMI_GENERIC11_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL6, HDMI_GENERIC12_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL6, HDMI_GENERIC12_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL6, HDMI_GENERIC13_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL6, HDMI_GENERIC13_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL6, HDMI_GENERIC14_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL6, HDMI_GENERIC14_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL1, HDMI_GENERIC0_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL1, HDMI_GENERIC1_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL2, HDMI_GENERIC2_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL2, HDMI_GENERIC3_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL3, HDMI_GENERIC4_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL3, HDMI_GENERIC5_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL4, HDMI_GENERIC6_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL4, HDMI_GENERIC7_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL7, HDMI_GENERIC8_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL7, HDMI_GENERIC9_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL8, HDMI_GENERIC10_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL8, HDMI_GENERIC11_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL9, HDMI_GENERIC12_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL9, HDMI_GENERIC13_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL10, HDMI_GENERIC14_LINE, mask_sh),\
+	SE_SF(DP0_DP_DSC_CNTL, DP_DSC_MODE, mask_sh),\
+	SE_SF(DP0_DP_MSA_VBID_MISC, DP_VBID6_LINE_REFERENCE, mask_sh),\
+	SE_SF(DP0_DP_MSA_VBID_MISC, DP_VBID6_LINE_NUM, mask_sh),\
+	SE_SF(DME0_DME_CONTROL, METADATA_ENGINE_EN, mask_sh),\
+	SE_SF(DME0_DME_CONTROL, METADATA_HUBP_REQUESTOR_ID, mask_sh),\
+	SE_SF(DME0_DME_CONTROL, METADATA_STREAM_TYPE, mask_sh),\
+	SE_SF(DP0_DP_SEC_METADATA_TRANSMISSION, DP_SEC_METADATA_PACKET_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_METADATA_TRANSMISSION, DP_SEC_METADATA_PACKET_LINE_REFERENCE, mask_sh),\
+	SE_SF(DP0_DP_SEC_METADATA_TRANSMISSION, DP_SEC_METADATA_PACKET_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_METADATA_PACKET_CONTROL, HDMI_METADATA_PACKET_ENABLE, mask_sh),\
+	SE_SF(DIG0_HDMI_METADATA_PACKET_CONTROL, HDMI_METADATA_PACKET_LINE_REFERENCE, mask_sh),\
+	SE_SF(DIG0_HDMI_METADATA_PACKET_CONTROL, HDMI_METADATA_PACKET_LINE, mask_sh),\
+	SE_SF(DIG0_DIG_FE_CNTL, DOLBY_VISION_EN, mask_sh),\
+	SE_SF(DIG0_DIG_FE_CNTL, DIG_SYMCLK_FE_ON, mask_sh),\
+	SE_SF(DP0_DP_SEC_FRAMING4, DP_SST_SDP_SPLITTING, mask_sh),\
+	SE_SF(DIG0_DIG_CLOCK_PATTERN, DIG_CLOCK_PATTERN, mask_sh),\
+	SE_SF(DIG0_DIG_FIFO_CTRL0, DIG_FIFO_OUTPUT_PIXEL_MODE, mask_sh),\
+	SE_SF(DIG0_DIG_FIFO_CTRL0, DIG_FIFO_READ_START_LEVEL, mask_sh),\
+	SE_SF(DIG0_DIG_FIFO_CTRL0, DIG_FIFO_ENABLE, mask_sh),\
+	SE_SF(DIG0_DIG_FIFO_CTRL0, DIG_FIFO_RESET, mask_sh),\
+	SE_SF(DIG0_DIG_FIFO_CTRL0, DIG_FIFO_RESET_DONE, mask_sh)
+
+void dcn314_dio_stream_encoder_construct(
+	struct dcn10_stream_encoder *enc1,
+	struct dc_context *ctx,
+	struct dc_bios *bp,
+	enum engine_id eng_id,
+	struct vpg *vpg,
+	struct afmt *afmt,
+	const struct dcn10_stream_enc_registers *regs,
+	const struct dcn10_stream_encoder_shift *se_shift,
+	const struct dcn10_stream_encoder_mask *se_mask);
+
+void enc3_stream_encoder_update_hdmi_info_packets(
+	struct stream_encoder *enc,
+	const struct encoder_info_frame *info_frame);
+
+void enc3_stream_encoder_stop_hdmi_info_packets(
+	struct stream_encoder *enc);
+
+void enc3_stream_encoder_update_dp_info_packets(
+	struct stream_encoder *enc,
+	const struct encoder_info_frame *info_frame);
+
+void enc3_audio_mute_control(
+	struct stream_encoder *enc,
+	bool mute);
+
+void enc3_se_dp_audio_setup(
+	struct stream_encoder *enc,
+	unsigned int az_inst,
+	struct audio_info *info);
+
+void enc3_se_dp_audio_enable(
+	struct stream_encoder *enc);
+
+void enc3_se_hdmi_audio_setup(
+	struct stream_encoder *enc,
+	unsigned int az_inst,
+	struct audio_info *info,
+	struct audio_crtc_info *audio_crtc_info);
+
+void enc3_dp_set_dsc_pps_info_packet(
+	struct stream_encoder *enc,
+	bool enable,
+	uint8_t *dsc_packed_pps,
+	bool immediate_update);
+
+#endif /* __DC_DIO_STREAM_ENCODER_DCN314_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_hwseq.c
new file mode 100644
index 000000000000..39931d48f385
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_hwseq.c
@@ -0,0 +1,404 @@
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+
+#include "dm_services.h"
+#include "dm_helpers.h"
+#include "core_types.h"
+#include "resource.h"
+#include "dccg.h"
+#include "dce/dce_hwseq.h"
+#include "clk_mgr.h"
+#include "reg_helper.h"
+#include "abm.h"
+#include "hubp.h"
+#include "dchubbub.h"
+#include "timing_generator.h"
+#include "opp.h"
+#include "ipp.h"
+#include "mpc.h"
+#include "mcif_wb.h"
+#include "dc_dmub_srv.h"
+#include "dcn314_hwseq.h"
+#include "link_hwss.h"
+#include "dpcd_defs.h"
+#include "dce/dmub_outbox.h"
+#include "dc_link_dp.h"
+#include "inc/dc_link_dp.h"
+#include "inc/link_dpcd.h"
+#include "dcn10/dcn10_hw_sequencer.h"
+#include "inc/link_enc_cfg.h"
+#include "dcn30/dcn30_vpg.h"
+#include "dce/dce_i2c_hw.h"
+#include "dsc.h"
+#include "dcn20/dcn20_optc.h"
+#include "dcn30/dcn30_cm_common.h"
+
+#define DC_LOGGER_INIT(logger)
+
+#define CTX \
+	hws->ctx
+#define REG(reg)\
+	hws->regs->reg
+#define DC_LOGGER \
+		dc->ctx->logger
+
+
+#undef FN
+#define FN(reg_name, field_name) \
+	hws->shifts->field_name, hws->masks->field_name
+
+static int calc_mpc_flow_ctrl_cnt(const struct dc_stream_state *stream,
+		int opp_cnt)
+{
+	bool hblank_halved = optc2_is_two_pixels_per_containter(&stream->timing);
+	int flow_ctrl_cnt;
+
+	if (opp_cnt >= 2)
+		hblank_halved = true;
+
+	flow_ctrl_cnt = stream->timing.h_total - stream->timing.h_addressable -
+			stream->timing.h_border_left -
+			stream->timing.h_border_right;
+
+	if (hblank_halved)
+		flow_ctrl_cnt /= 2;
+
+	/* ODM combine 4:1 case */
+	if (opp_cnt == 4)
+		flow_ctrl_cnt /= 2;
+
+	return flow_ctrl_cnt;
+}
+
+static void update_dsc_on_stream(struct pipe_ctx *pipe_ctx, bool enable)
+{
+	struct display_stream_compressor *dsc = pipe_ctx->stream_res.dsc;
+	struct dc_stream_state *stream = pipe_ctx->stream;
+	struct pipe_ctx *odm_pipe;
+	int opp_cnt = 1;
+
+	ASSERT(dsc);
+	for (odm_pipe = pipe_ctx->next_odm_pipe; odm_pipe; odm_pipe = odm_pipe->next_odm_pipe)
+		opp_cnt++;
+
+	if (enable) {
+		struct dsc_config dsc_cfg;
+		struct dsc_optc_config dsc_optc_cfg;
+		enum optc_dsc_mode optc_dsc_mode;
+
+		/* Enable DSC hw block */
+		dsc_cfg.pic_width = (stream->timing.h_addressable + stream->timing.h_border_left + stream->timing.h_border_right) / opp_cnt;
+		dsc_cfg.pic_height = stream->timing.v_addressable + stream->timing.v_border_top + stream->timing.v_border_bottom;
+		dsc_cfg.pixel_encoding = stream->timing.pixel_encoding;
+		dsc_cfg.color_depth = stream->timing.display_color_depth;
+		dsc_cfg.is_odm = pipe_ctx->next_odm_pipe ? true : false;
+		dsc_cfg.dc_dsc_cfg = stream->timing.dsc_cfg;
+		ASSERT(dsc_cfg.dc_dsc_cfg.num_slices_h % opp_cnt == 0);
+		dsc_cfg.dc_dsc_cfg.num_slices_h /= opp_cnt;
+
+		dsc->funcs->dsc_set_config(dsc, &dsc_cfg, &dsc_optc_cfg);
+		dsc->funcs->dsc_enable(dsc, pipe_ctx->stream_res.opp->inst);
+		for (odm_pipe = pipe_ctx->next_odm_pipe; odm_pipe; odm_pipe = odm_pipe->next_odm_pipe) {
+			struct display_stream_compressor *odm_dsc = odm_pipe->stream_res.dsc;
+
+			ASSERT(odm_dsc);
+			odm_dsc->funcs->dsc_set_config(odm_dsc, &dsc_cfg, &dsc_optc_cfg);
+			odm_dsc->funcs->dsc_enable(odm_dsc, odm_pipe->stream_res.opp->inst);
+		}
+		dsc_cfg.dc_dsc_cfg.num_slices_h *= opp_cnt;
+		dsc_cfg.pic_width *= opp_cnt;
+
+		optc_dsc_mode = dsc_optc_cfg.is_pixel_format_444 ? OPTC_DSC_ENABLED_444 : OPTC_DSC_ENABLED_NATIVE_SUBSAMPLED;
+
+		/* Enable DSC in OPTC */
+		DC_LOG_DSC("Setting optc DSC config for tg instance %d:", pipe_ctx->stream_res.tg->inst);
+		pipe_ctx->stream_res.tg->funcs->set_dsc_config(pipe_ctx->stream_res.tg,
+							optc_dsc_mode,
+							dsc_optc_cfg.bytes_per_pixel,
+							dsc_optc_cfg.slice_width);
+	} else {
+		/* disable DSC in OPTC */
+		pipe_ctx->stream_res.tg->funcs->set_dsc_config(
+				pipe_ctx->stream_res.tg,
+				OPTC_DSC_DISABLED, 0, 0);
+
+		/* disable DSC block */
+		dsc->funcs->dsc_disable(pipe_ctx->stream_res.dsc);
+		for (odm_pipe = pipe_ctx->next_odm_pipe; odm_pipe; odm_pipe = odm_pipe->next_odm_pipe) {
+			ASSERT(odm_pipe->stream_res.dsc);
+			odm_pipe->stream_res.dsc->funcs->dsc_disable(odm_pipe->stream_res.dsc);
+		}
+	}
+}
+
+// Given any pipe_ctx, return the total ODM combine factor, and optionally return
+// the OPPids which are used
+static unsigned int get_odm_config(struct pipe_ctx *pipe_ctx, unsigned int *opp_instances)
+{
+	unsigned int opp_count = 1;
+	struct pipe_ctx *odm_pipe;
+
+	// First get to the top pipe
+	for (odm_pipe = pipe_ctx; odm_pipe->prev_odm_pipe; odm_pipe = odm_pipe->prev_odm_pipe)
+		;
+
+	// First pipe is always used
+	if (opp_instances)
+		opp_instances[0] = odm_pipe->stream_res.opp->inst;
+
+	// Find and count odm pipes, if any
+	for (odm_pipe = odm_pipe->next_odm_pipe; odm_pipe; odm_pipe = odm_pipe->next_odm_pipe) {
+		if (opp_instances)
+			opp_instances[opp_count] = odm_pipe->stream_res.opp->inst;
+		opp_count++;
+	}
+
+	return opp_count;
+}
+
+void dcn314_update_odm(struct dc *dc, struct dc_state *context, struct pipe_ctx *pipe_ctx)
+{
+	struct pipe_ctx *odm_pipe;
+	int opp_cnt = 0;
+	int opp_inst[MAX_PIPES] = {0};
+	bool rate_control_2x_pclk = (pipe_ctx->stream->timing.flags.INTERLACE || optc2_is_two_pixels_per_containter(&pipe_ctx->stream->timing));
+	struct mpc_dwb_flow_control flow_control;
+	struct mpc *mpc = dc->res_pool->mpc;
+	int i;
+
+	opp_cnt = get_odm_config(pipe_ctx, opp_inst);
+
+	if (opp_cnt > 1)
+		pipe_ctx->stream_res.tg->funcs->set_odm_combine(
+				pipe_ctx->stream_res.tg,
+				opp_inst, opp_cnt,
+				&pipe_ctx->stream->timing);
+	else
+		pipe_ctx->stream_res.tg->funcs->set_odm_bypass(
+				pipe_ctx->stream_res.tg, &pipe_ctx->stream->timing);
+
+	rate_control_2x_pclk = rate_control_2x_pclk || opp_cnt > 1;
+	flow_control.flow_ctrl_mode = 0;
+	flow_control.flow_ctrl_cnt0 = 0x80;
+	flow_control.flow_ctrl_cnt1 = calc_mpc_flow_ctrl_cnt(pipe_ctx->stream, opp_cnt);
+	if (mpc->funcs->set_out_rate_control) {
+		for (i = 0; i < opp_cnt; ++i) {
+			mpc->funcs->set_out_rate_control(
+					mpc, opp_inst[i],
+					true,
+					rate_control_2x_pclk,
+					&flow_control);
+		}
+	}
+
+	for (odm_pipe = pipe_ctx->next_odm_pipe; odm_pipe; odm_pipe = odm_pipe->next_odm_pipe) {
+		odm_pipe->stream_res.opp->funcs->opp_pipe_clock_control(
+				odm_pipe->stream_res.opp,
+				true);
+	}
+
+	if (pipe_ctx->stream_res.dsc) {
+		struct pipe_ctx *current_pipe_ctx = &dc->current_state->res_ctx.pipe_ctx[pipe_ctx->pipe_idx];
+
+		update_dsc_on_stream(pipe_ctx, pipe_ctx->stream->timing.flags.DSC);
+
+		/* Check if no longer using pipe for ODM, then need to disconnect DSC for that pipe */
+		if (!pipe_ctx->next_odm_pipe && current_pipe_ctx->next_odm_pipe &&
+				current_pipe_ctx->next_odm_pipe->stream_res.dsc) {
+			struct display_stream_compressor *dsc = current_pipe_ctx->next_odm_pipe->stream_res.dsc;
+			/* disconnect DSC block from stream */
+			dsc->funcs->dsc_disconnect(dsc);
+		}
+	}
+}
+
+void dcn314_dsc_pg_control(
+		struct dce_hwseq *hws,
+		unsigned int dsc_inst,
+		bool power_on)
+{
+	uint32_t power_gate = power_on ? 0 : 1;
+	uint32_t pwr_status = power_on ? 0 : 2;
+	uint32_t org_ip_request_cntl = 0;
+
+	if (hws->ctx->dc->debug.disable_dsc_power_gate)
+		return;
+
+	if (hws->ctx->dc->debug.root_clock_optimization.bits.dsc &&
+		hws->ctx->dc->res_pool->dccg->funcs->enable_dsc &&
+		power_on)
+		hws->ctx->dc->res_pool->dccg->funcs->enable_dsc(
+			hws->ctx->dc->res_pool->dccg, dsc_inst);
+
+	REG_GET(DC_IP_REQUEST_CNTL, IP_REQUEST_EN, &org_ip_request_cntl);
+	if (org_ip_request_cntl == 0)
+		REG_SET(DC_IP_REQUEST_CNTL, 0, IP_REQUEST_EN, 1);
+
+	switch (dsc_inst) {
+	case 0: /* DSC0 */
+		REG_UPDATE(DOMAIN16_PG_CONFIG,
+				DOMAIN_POWER_GATE, power_gate);
+
+		REG_WAIT(DOMAIN16_PG_STATUS,
+				DOMAIN_PGFSM_PWR_STATUS, pwr_status,
+				1, 1000);
+		break;
+	case 1: /* DSC1 */
+		REG_UPDATE(DOMAIN17_PG_CONFIG,
+				DOMAIN_POWER_GATE, power_gate);
+
+		REG_WAIT(DOMAIN17_PG_STATUS,
+				DOMAIN_PGFSM_PWR_STATUS, pwr_status,
+				1, 1000);
+		break;
+	case 2: /* DSC2 */
+		REG_UPDATE(DOMAIN18_PG_CONFIG,
+				DOMAIN_POWER_GATE, power_gate);
+
+		REG_WAIT(DOMAIN18_PG_STATUS,
+				DOMAIN_PGFSM_PWR_STATUS, pwr_status,
+				1, 1000);
+		break;
+	case 3: /* DSC3 */
+		REG_UPDATE(DOMAIN19_PG_CONFIG,
+				DOMAIN_POWER_GATE, power_gate);
+
+		REG_WAIT(DOMAIN19_PG_STATUS,
+				DOMAIN_PGFSM_PWR_STATUS, pwr_status,
+				1, 1000);
+		break;
+	default:
+		BREAK_TO_DEBUGGER();
+		break;
+	}
+
+	if (org_ip_request_cntl == 0)
+		REG_SET(DC_IP_REQUEST_CNTL, 0, IP_REQUEST_EN, 0);
+
+	if (hws->ctx->dc->debug.root_clock_optimization.bits.dsc) {
+		if (hws->ctx->dc->res_pool->dccg->funcs->disable_dsc && !power_on)
+			hws->ctx->dc->res_pool->dccg->funcs->disable_dsc(
+				hws->ctx->dc->res_pool->dccg, dsc_inst);
+	}
+
+}
+
+void dcn314_enable_power_gating_plane(struct dce_hwseq *hws, bool enable)
+{
+	bool force_on = true; /* disable power gating */
+	uint32_t org_ip_request_cntl = 0;
+
+	if (enable && !hws->ctx->dc->debug.disable_hubp_power_gate)
+		force_on = false;
+
+	REG_GET(DC_IP_REQUEST_CNTL, IP_REQUEST_EN, &org_ip_request_cntl);
+	if (org_ip_request_cntl == 0)
+		REG_SET(DC_IP_REQUEST_CNTL, 0, IP_REQUEST_EN, 1);
+	/* DCHUBP0/1/2/3/4/5 */
+	REG_UPDATE(DOMAIN0_PG_CONFIG, DOMAIN_POWER_FORCEON, force_on);
+	REG_UPDATE(DOMAIN2_PG_CONFIG, DOMAIN_POWER_FORCEON, force_on);
+	/* DPP0/1/2/3/4/5 */
+	REG_UPDATE(DOMAIN1_PG_CONFIG, DOMAIN_POWER_FORCEON, force_on);
+	REG_UPDATE(DOMAIN3_PG_CONFIG, DOMAIN_POWER_FORCEON, force_on);
+
+	force_on = true; /* disable power gating */
+	if (enable && !hws->ctx->dc->debug.disable_dsc_power_gate)
+		force_on = false;
+
+	/* DCS0/1/2/3/4 */
+	REG_UPDATE(DOMAIN16_PG_CONFIG, DOMAIN_POWER_FORCEON, force_on);
+	REG_UPDATE(DOMAIN17_PG_CONFIG, DOMAIN_POWER_FORCEON, force_on);
+	REG_UPDATE(DOMAIN18_PG_CONFIG, DOMAIN_POWER_FORCEON, force_on);
+	REG_UPDATE(DOMAIN19_PG_CONFIG, DOMAIN_POWER_FORCEON, force_on);
+
+	if (org_ip_request_cntl == 0)
+		REG_SET(DC_IP_REQUEST_CNTL, 0, IP_REQUEST_EN, 0);
+}
+
+unsigned int dcn314_calculate_dccg_k1_k2_values(struct pipe_ctx *pipe_ctx, unsigned int *k1_div, unsigned int *k2_div)
+{
+	struct dc_stream_state *stream = pipe_ctx->stream;
+	unsigned int odm_combine_factor = 0;
+	struct dc *dc = pipe_ctx->stream->ctx->dc;
+	bool two_pix_per_container = false;
+
+	two_pix_per_container = optc2_is_two_pixels_per_containter(&stream->timing);
+	odm_combine_factor = get_odm_config(pipe_ctx, NULL);
+
+	if (is_dp_128b_132b_signal(pipe_ctx)) {
+		*k2_div = PIXEL_RATE_DIV_BY_1;
+	} else if (dc_is_hdmi_tmds_signal(pipe_ctx->stream->signal) || dc_is_dvi_signal(pipe_ctx->stream->signal)) {
+		*k1_div = PIXEL_RATE_DIV_BY_1;
+		if (stream->timing.pixel_encoding == PIXEL_ENCODING_YCBCR420)
+			*k2_div = PIXEL_RATE_DIV_BY_2;
+		else
+			*k2_div = PIXEL_RATE_DIV_BY_4;
+	} else if (dc_is_dp_signal(pipe_ctx->stream->signal)) {
+		if (two_pix_per_container) {
+			*k1_div = PIXEL_RATE_DIV_BY_1;
+			*k2_div = PIXEL_RATE_DIV_BY_2;
+		} else {
+			*k1_div = PIXEL_RATE_DIV_BY_1;
+			*k2_div = PIXEL_RATE_DIV_BY_4;
+			if ((odm_combine_factor == 2) || dc->debug.enable_dp_dig_pixel_rate_div_policy)
+				*k2_div = PIXEL_RATE_DIV_BY_2;
+		}
+	}
+
+	if ((*k1_div == PIXEL_RATE_DIV_NA) && (*k2_div == PIXEL_RATE_DIV_NA))
+		ASSERT(false);
+
+	return odm_combine_factor;
+}
+
+void dcn314_set_pixels_per_cycle(struct pipe_ctx *pipe_ctx)
+{
+	uint32_t pix_per_cycle = 1;
+	uint32_t odm_combine_factor = 1;
+
+	if (!pipe_ctx || !pipe_ctx->stream || !pipe_ctx->stream_res.stream_enc)
+		return;
+
+	odm_combine_factor = get_odm_config(pipe_ctx, NULL);
+	if (optc2_is_two_pixels_per_containter(&pipe_ctx->stream->timing) || odm_combine_factor > 1
+		|| dcn314_is_dp_dig_pixel_rate_div_policy(pipe_ctx))
+		pix_per_cycle = 2;
+
+	if (pipe_ctx->stream_res.stream_enc->funcs->set_input_mode)
+		pipe_ctx->stream_res.stream_enc->funcs->set_input_mode(pipe_ctx->stream_res.stream_enc,
+				pix_per_cycle);
+}
+
+bool dcn314_is_dp_dig_pixel_rate_div_policy(struct pipe_ctx *pipe_ctx)
+{
+	struct dc *dc = pipe_ctx->stream->ctx->dc;
+
+	if (dc_is_dp_signal(pipe_ctx->stream->signal) && !is_dp_128b_132b_signal(pipe_ctx) &&
+		dc->debug.enable_dp_dig_pixel_rate_div_policy)
+		return true;
+	return false;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_hwseq.h b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_hwseq.h
new file mode 100644
index 000000000000..d014580592ac
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_hwseq.h
@@ -0,0 +1,46 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_HWSS_DCN314_H__
+#define __DC_HWSS_DCN314_H__
+
+#include "hw_sequencer_private.h"
+
+struct dc;
+
+void dcn314_update_odm(struct dc *dc, struct dc_state *context, struct pipe_ctx *pipe_ctx);
+
+void dcn314_dsc_pg_control(struct dce_hwseq *hws, unsigned int dsc_inst, bool power_on);
+
+void dcn314_enable_power_gating_plane(struct dce_hwseq *hws, bool enable);
+
+unsigned int dcn314_calculate_dccg_k1_k2_values(struct pipe_ctx *pipe_ctx, unsigned int *k1_div, unsigned int *k2_div);
+
+void dcn314_set_pixels_per_cycle(struct pipe_ctx *pipe_ctx);
+
+bool dcn314_is_dp_dig_pixel_rate_div_policy(struct pipe_ctx *pipe_ctx);
+
+#endif /* __DC_HWSS_DCN314_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_init.c b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_init.c
new file mode 100644
index 000000000000..fcf67eb3478f
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_init.c
@@ -0,0 +1,161 @@
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dce110/dce110_hw_sequencer.h"
+#include "dcn10/dcn10_hw_sequencer.h"
+#include "dcn20/dcn20_hwseq.h"
+#include "dcn21/dcn21_hwseq.h"
+#include "dcn30/dcn30_hwseq.h"
+#include "dcn301/dcn301_hwseq.h"
+#include "dcn31/dcn31_hwseq.h"
+#include "dcn314/dcn314_hwseq.h"
+
+#include "dcn314_init.h"
+
+static const struct hw_sequencer_funcs dcn314_funcs = {
+	.program_gamut_remap = dcn10_program_gamut_remap,
+	.init_hw = dcn31_init_hw,
+	.power_down_on_boot = dcn10_power_down_on_boot,
+	.apply_ctx_to_hw = dce110_apply_ctx_to_hw,
+	.apply_ctx_for_surface = NULL,
+	.program_front_end_for_ctx = dcn20_program_front_end_for_ctx,
+	.wait_for_pending_cleared = dcn10_wait_for_pending_cleared,
+	.post_unlock_program_front_end = dcn20_post_unlock_program_front_end,
+	.update_plane_addr = dcn20_update_plane_addr,
+	.update_dchub = dcn10_update_dchub,
+	.update_pending_status = dcn10_update_pending_status,
+	.program_output_csc = dcn20_program_output_csc,
+	.enable_accelerated_mode = dce110_enable_accelerated_mode,
+	.enable_timing_synchronization = dcn10_enable_timing_synchronization,
+	.enable_per_frame_crtc_position_reset = dcn10_enable_per_frame_crtc_position_reset,
+	.update_info_frame = dcn31_update_info_frame,
+	.send_immediate_sdp_message = dcn10_send_immediate_sdp_message,
+	.enable_stream = dcn20_enable_stream,
+	.disable_stream = dce110_disable_stream,
+	.unblank_stream = dcn20_unblank_stream,
+	.blank_stream = dce110_blank_stream,
+	.enable_audio_stream = dce110_enable_audio_stream,
+	.disable_audio_stream = dce110_disable_audio_stream,
+	.disable_plane = dcn20_disable_plane,
+	.pipe_control_lock = dcn20_pipe_control_lock,
+	.interdependent_update_lock = dcn10_lock_all_pipes,
+	.cursor_lock = dcn10_cursor_lock,
+	.prepare_bandwidth = dcn20_prepare_bandwidth,
+	.optimize_bandwidth = dcn20_optimize_bandwidth,
+	.update_bandwidth = dcn20_update_bandwidth,
+	.set_drr = dcn10_set_drr,
+	.get_position = dcn10_get_position,
+	.set_static_screen_control = dcn10_set_static_screen_control,
+	.setup_stereo = dcn10_setup_stereo,
+	.set_avmute = dcn30_set_avmute,
+	.log_hw_state = dcn10_log_hw_state,
+	.get_hw_state = dcn10_get_hw_state,
+	.clear_status_bits = dcn10_clear_status_bits,
+	.wait_for_mpcc_disconnect = dcn10_wait_for_mpcc_disconnect,
+	.edp_backlight_control = dce110_edp_backlight_control,
+	.edp_power_control = dce110_edp_power_control,
+	.edp_wait_for_T12 = dce110_edp_wait_for_T12,
+	.edp_wait_for_hpd_ready = dce110_edp_wait_for_hpd_ready,
+	.set_cursor_position = dcn10_set_cursor_position,
+	.set_cursor_attribute = dcn10_set_cursor_attribute,
+	.set_cursor_sdr_white_level = dcn10_set_cursor_sdr_white_level,
+	.setup_periodic_interrupt = dcn10_setup_periodic_interrupt,
+	.set_clock = dcn10_set_clock,
+	.get_clock = dcn10_get_clock,
+	.program_triplebuffer = dcn20_program_triple_buffer,
+	.enable_writeback = dcn30_enable_writeback,
+	.disable_writeback = dcn30_disable_writeback,
+	.update_writeback = dcn30_update_writeback,
+	.mmhubbub_warmup = dcn30_mmhubbub_warmup,
+	.dmdata_status_done = dcn20_dmdata_status_done,
+	.program_dmdata_engine = dcn30_program_dmdata_engine,
+	.set_dmdata_attributes = dcn20_set_dmdata_attributes,
+	.init_sys_ctx = dcn31_init_sys_ctx,
+	.init_vm_ctx = dcn20_init_vm_ctx,
+	.set_flip_control_gsl = dcn20_set_flip_control_gsl,
+	.get_vupdate_offset_from_vsync = dcn10_get_vupdate_offset_from_vsync,
+	.calc_vupdate_position = dcn10_calc_vupdate_position,
+	.power_down = dce110_power_down,
+	.set_backlight_level = dcn21_set_backlight_level,
+	.set_abm_immediate_disable = dcn21_set_abm_immediate_disable,
+	.set_pipe = dcn21_set_pipe,
+	.z10_restore = dcn31_z10_restore,
+	.z10_save_init = dcn31_z10_save_init,
+	.set_disp_pattern_generator = dcn30_set_disp_pattern_generator,
+	.optimize_pwr_state = dcn21_optimize_pwr_state,
+	.exit_optimized_pwr_state = dcn21_exit_optimized_pwr_state,
+	.update_visual_confirm_color = dcn20_update_visual_confirm_color,
+};
+
+static const struct hwseq_private_funcs dcn314_private_funcs = {
+	.init_pipes = dcn10_init_pipes,
+	.update_plane_addr = dcn20_update_plane_addr,
+	.plane_atomic_disconnect = dcn10_plane_atomic_disconnect,
+	.update_mpcc = dcn20_update_mpcc,
+	.set_input_transfer_func = dcn30_set_input_transfer_func,
+	.set_output_transfer_func = dcn30_set_output_transfer_func,
+	.power_down = dce110_power_down,
+	.enable_display_power_gating = dcn10_dummy_display_power_gating,
+	.blank_pixel_data = dcn20_blank_pixel_data,
+	.reset_hw_ctx_wrap = dcn31_reset_hw_ctx_wrap,
+	.enable_stream_timing = dcn20_enable_stream_timing,
+	.edp_backlight_control = dce110_edp_backlight_control,
+	.disable_stream_gating = dcn20_disable_stream_gating,
+	.enable_stream_gating = dcn20_enable_stream_gating,
+	.setup_vupdate_interrupt = dcn20_setup_vupdate_interrupt,
+	.did_underflow_occur = dcn10_did_underflow_occur,
+	.init_blank = dcn20_init_blank,
+	.disable_vga = dcn20_disable_vga,
+	.bios_golden_init = dcn10_bios_golden_init,
+	.plane_atomic_disable = dcn20_plane_atomic_disable,
+	.plane_atomic_power_down = dcn10_plane_atomic_power_down,
+	.enable_power_gating_plane = dcn314_enable_power_gating_plane,
+	.hubp_pg_control = dcn31_hubp_pg_control,
+	.program_all_writeback_pipes_in_tree = dcn30_program_all_writeback_pipes_in_tree,
+	.update_odm = dcn314_update_odm,
+	.dsc_pg_control = dcn314_dsc_pg_control,
+	.set_hdr_multiplier = dcn10_set_hdr_multiplier,
+	.verify_allow_pstate_change_high = dcn10_verify_allow_pstate_change_high,
+	.wait_for_blank_complete = dcn20_wait_for_blank_complete,
+	.dccg_init = dcn20_dccg_init,
+	.set_blend_lut = dcn30_set_blend_lut,
+	.set_shaper_3dlut = dcn20_set_shaper_3dlut,
+	.setup_hpo_hw_control = dcn31_setup_hpo_hw_control,
+	.calculate_dccg_k1_k2_values = dcn314_calculate_dccg_k1_k2_values,
+	.set_pixels_per_cycle = dcn314_set_pixels_per_cycle,
+	.is_dp_dig_pixel_rate_div_policy = dcn314_is_dp_dig_pixel_rate_div_policy,
+};
+
+void dcn314_hw_sequencer_construct(struct dc *dc)
+{
+	dc->hwss = dcn314_funcs;
+	dc->hwseq->funcs = dcn314_private_funcs;
+
+	if (IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment)) {
+		dc->hwss.init_hw = dcn20_fpga_init_hw;
+		dc->hwseq->funcs.init_pipes = NULL;
+	}
+}
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/diagnostics/hw_translate_diag.c b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_init.h
index e5138a5a8eb5..8f92e66577cf 100644
--- a/drivers/gpu/drm/amd/display/dc/gpio/diagnostics/hw_translate_diag.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_init.h
@@ -1,5 +1,6 @@
+/* SPDX-License-Identifier: MIT */
 /*
- * Copyright 2013-16 Advanced Micro Devices, Inc.
+ * Copyright 2022 Advanced Micro Devices, Inc.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -23,19 +24,11 @@
  *
  */
 
-#include "dm_services.h"
-#include "hw_translate_diag.h"
-#include "include/gpio_types.h"
+#ifndef __DC_DCN314_INIT_H__
+#define __DC_DCN314_INIT_H__
 
-#include "../hw_translate.h"
+struct dc;
 
-/* function table */
-static const struct hw_translate_funcs funcs = {
-	.offset_to_id = NULL,
-	.id_to_offset = NULL,
-};
+void dcn314_hw_sequencer_construct(struct dc *dc);
 
-void dal_hw_translate_diag_fpga_init(struct hw_translate *tr)
-{
-	tr->funcs = &funcs;
-}
+#endif /* __DC_DCN314_INIT_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_optc.c b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_optc.c
new file mode 100644
index 000000000000..0c7980266b85
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_optc.c
@@ -0,0 +1,274 @@
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dcn314_optc.h"
+
+#include "dcn30/dcn30_optc.h"
+#include "dcn31/dcn31_optc.h"
+#include "reg_helper.h"
+#include "dc.h"
+#include "dcn_calc_math.h"
+
+#define REG(reg)\
+	optc1->tg_regs->reg
+
+#define CTX \
+	optc1->base.ctx
+
+#undef FN
+#define FN(reg_name, field_name) \
+	optc1->tg_shift->field_name, optc1->tg_mask->field_name
+
+/*
+ * Enable CRTC
+ * Enable CRTC - call ASIC Control Object to enable Timing generator.
+ */
+
+static void optc314_set_odm_combine(struct timing_generator *optc, int *opp_id, int opp_cnt,
+		struct dc_crtc_timing *timing)
+{
+	struct optc *optc1 = DCN10TG_FROM_TG(optc);
+	uint32_t memory_mask = 0;
+	int h_active = timing->h_addressable + timing->h_border_left + timing->h_border_right;
+	int mpcc_hactive = h_active / opp_cnt;
+	/* Each memory instance is 2048x(314x2) bits to support half line of 4096 */
+	int odm_mem_count = (h_active + 2047) / 2048;
+
+	/*
+	 * display <= 4k : 2 memories + 2 pipes
+	 * 4k < display <= 8k : 4 memories + 2 pipes
+	 * 8k < display <= 12k : 6 memories + 4 pipes
+	 */
+	if (opp_cnt == 4) {
+		if (odm_mem_count <= 2)
+			memory_mask = 0x3;
+		else if (odm_mem_count <= 4)
+			memory_mask = 0xf;
+		else
+			memory_mask = 0x3f;
+	} else {
+		if (odm_mem_count <= 2)
+			memory_mask = 0x1 << (opp_id[0] * 2) | 0x1 << (opp_id[1] * 2);
+		else if (odm_mem_count <= 4)
+			memory_mask = 0x3 << (opp_id[0] * 2) | 0x3 << (opp_id[1] * 2);
+		else
+			memory_mask = 0x77;
+	}
+
+	REG_SET(OPTC_MEMORY_CONFIG, 0,
+		OPTC_MEM_SEL, memory_mask);
+
+	if (opp_cnt == 2) {
+		REG_SET_3(OPTC_DATA_SOURCE_SELECT, 0,
+				OPTC_NUM_OF_INPUT_SEGMENT, 1,
+				OPTC_SEG0_SRC_SEL, opp_id[0],
+				OPTC_SEG1_SRC_SEL, opp_id[1]);
+	} else if (opp_cnt == 4) {
+		REG_SET_5(OPTC_DATA_SOURCE_SELECT, 0,
+				OPTC_NUM_OF_INPUT_SEGMENT, 3,
+				OPTC_SEG0_SRC_SEL, opp_id[0],
+				OPTC_SEG1_SRC_SEL, opp_id[1],
+				OPTC_SEG2_SRC_SEL, opp_id[2],
+				OPTC_SEG3_SRC_SEL, opp_id[3]);
+	}
+
+	REG_UPDATE(OPTC_WIDTH_CONTROL,
+			OPTC_SEGMENT_WIDTH, mpcc_hactive);
+
+	REG_SET(OTG_H_TIMING_CNTL, 0, OTG_H_TIMING_DIV_MODE, opp_cnt - 1);
+	optc1->opp_count = opp_cnt;
+}
+
+static bool optc314_enable_crtc(struct timing_generator *optc)
+{
+	struct optc *optc1 = DCN10TG_FROM_TG(optc);
+
+	/* opp instance for OTG, 1 to 1 mapping and odm will adjust */
+	REG_UPDATE(OPTC_DATA_SOURCE_SELECT,
+			OPTC_SEG0_SRC_SEL, optc->inst);
+
+	/* VTG enable first is for HW workaround */
+	REG_UPDATE(CONTROL,
+			VTG0_ENABLE, 1);
+
+	REG_SEQ_START();
+
+	/* Enable CRTC */
+	REG_UPDATE_2(OTG_CONTROL,
+			OTG_DISABLE_POINT_CNTL, 2,
+			OTG_MASTER_EN, 1);
+
+	REG_SEQ_SUBMIT();
+	REG_SEQ_WAIT_DONE();
+
+	return true;
+}
+
+/* disable_crtc */
+static bool optc314_disable_crtc(struct timing_generator *optc)
+{
+	struct optc *optc1 = DCN10TG_FROM_TG(optc);
+
+	/* disable otg request until end of the first line
+	 * in the vertical blank region
+	 */
+	REG_UPDATE(OTG_CONTROL,
+			OTG_MASTER_EN, 0);
+
+	REG_UPDATE(CONTROL,
+			VTG0_ENABLE, 0);
+
+	/* CRTC disabled, so disable  clock. */
+	REG_WAIT(OTG_CLOCK_CONTROL,
+			OTG_BUSY, 0,
+			1, 100000);
+
+	return true;
+}
+
+void optc314_phantom_crtc_post_enable(struct timing_generator *optc)
+{
+	struct optc *optc1 = DCN10TG_FROM_TG(optc);
+
+	/* Disable immediately. */
+	REG_UPDATE_2(OTG_CONTROL, OTG_DISABLE_POINT_CNTL, 0, OTG_MASTER_EN, 0);
+
+	/* CRTC disabled, so disable  clock. */
+	REG_WAIT(OTG_CLOCK_CONTROL, OTG_BUSY, 0, 1, 100000);
+}
+
+static void optc314_set_odm_bypass(struct timing_generator *optc,
+		const struct dc_crtc_timing *dc_crtc_timing)
+{
+	struct optc *optc1 = DCN10TG_FROM_TG(optc);
+	enum h_timing_div_mode h_div = H_TIMING_NO_DIV;
+
+	REG_SET_5(OPTC_DATA_SOURCE_SELECT, 0,
+			OPTC_NUM_OF_INPUT_SEGMENT, 0,
+			OPTC_SEG0_SRC_SEL, optc->inst,
+			OPTC_SEG1_SRC_SEL, 0xf,
+			OPTC_SEG2_SRC_SEL, 0xf,
+			OPTC_SEG3_SRC_SEL, 0xf
+			);
+
+	h_div = optc1_is_two_pixels_per_containter(dc_crtc_timing);
+	REG_UPDATE(OTG_H_TIMING_CNTL,
+			OTG_H_TIMING_DIV_MODE, h_div);
+
+	REG_SET(OPTC_MEMORY_CONFIG, 0,
+			OPTC_MEM_SEL, 0);
+	optc1->opp_count = 1;
+}
+
+static void optc314_set_h_timing_div_manual_mode(struct timing_generator *optc, bool manual_mode)
+{
+	struct optc *optc1 = DCN10TG_FROM_TG(optc);
+
+	REG_UPDATE(OTG_H_TIMING_CNTL,
+			OTG_H_TIMING_DIV_MODE_MANUAL, manual_mode ? 1 : 0);
+}
+
+
+static struct timing_generator_funcs dcn314_tg_funcs = {
+		.validate_timing = optc1_validate_timing,
+		.program_timing = optc1_program_timing,
+		.setup_vertical_interrupt0 = optc1_setup_vertical_interrupt0,
+		.setup_vertical_interrupt1 = optc1_setup_vertical_interrupt1,
+		.setup_vertical_interrupt2 = optc1_setup_vertical_interrupt2,
+		.program_global_sync = optc1_program_global_sync,
+		.enable_crtc = optc314_enable_crtc,
+		.disable_crtc = optc314_disable_crtc,
+		.immediate_disable_crtc = optc31_immediate_disable_crtc,
+		.phantom_crtc_post_enable = optc314_phantom_crtc_post_enable,
+		/* used by enable_timing_synchronization. Not need for FPGA */
+		.is_counter_moving = optc1_is_counter_moving,
+		.get_position = optc1_get_position,
+		.get_frame_count = optc1_get_vblank_counter,
+		.get_scanoutpos = optc1_get_crtc_scanoutpos,
+		.get_otg_active_size = optc1_get_otg_active_size,
+		.set_early_control = optc1_set_early_control,
+		/* used by enable_timing_synchronization. Not need for FPGA */
+		.wait_for_state = optc1_wait_for_state,
+		.set_blank_color = optc3_program_blank_color,
+		.did_triggered_reset_occur = optc1_did_triggered_reset_occur,
+		.triplebuffer_lock = optc3_triplebuffer_lock,
+		.triplebuffer_unlock = optc2_triplebuffer_unlock,
+		.enable_reset_trigger = optc1_enable_reset_trigger,
+		.enable_crtc_reset = optc1_enable_crtc_reset,
+		.disable_reset_trigger = optc1_disable_reset_trigger,
+		.lock = optc3_lock,
+		.unlock = optc1_unlock,
+		.lock_doublebuffer_enable = optc3_lock_doublebuffer_enable,
+		.lock_doublebuffer_disable = optc3_lock_doublebuffer_disable,
+		.enable_optc_clock = optc1_enable_optc_clock,
+		.set_drr = optc31_set_drr,
+		.get_last_used_drr_vtotal = optc2_get_last_used_drr_vtotal,
+		.set_vtotal_min_max = optc1_set_vtotal_min_max,
+		.set_static_screen_control = optc1_set_static_screen_control,
+		.program_stereo = optc1_program_stereo,
+		.is_stereo_left_eye = optc1_is_stereo_left_eye,
+		.tg_init = optc3_tg_init,
+		.is_tg_enabled = optc1_is_tg_enabled,
+		.is_optc_underflow_occurred = optc1_is_optc_underflow_occurred,
+		.clear_optc_underflow = optc1_clear_optc_underflow,
+		.setup_global_swap_lock = NULL,
+		.get_crc = optc1_get_crc,
+		.configure_crc = optc2_configure_crc,
+		.set_dsc_config = optc3_set_dsc_config,
+		.get_dsc_status = optc2_get_dsc_status,
+		.set_dwb_source = NULL,
+		.set_odm_bypass = optc3_set_odm_bypass,
+		.set_odm_combine = optc314_set_odm_combine,
+		.get_optc_source = optc2_get_optc_source,
+		.set_out_mux = optc3_set_out_mux,
+		.set_drr_trigger_window = optc3_set_drr_trigger_window,
+		.set_vtotal_change_limit = optc3_set_vtotal_change_limit,
+		.set_gsl = optc2_set_gsl,
+		.set_gsl_source_select = optc2_set_gsl_source_select,
+		.set_vtg_params = optc1_set_vtg_params,
+		.program_manual_trigger = optc2_program_manual_trigger,
+		.setup_manual_trigger = optc2_setup_manual_trigger,
+		.get_hw_timing = optc1_get_hw_timing,
+		.init_odm = optc3_init_odm,
+		.set_odm_bypass = optc314_set_odm_bypass,
+		.set_odm_combine = optc314_set_odm_combine,
+		.set_h_timing_div_manual_mode = optc314_set_h_timing_div_manual_mode,
+};
+
+void dcn314_timing_generator_init(struct optc *optc1)
+{
+	optc1->base.funcs = &dcn314_tg_funcs;
+
+	optc1->max_h_total = optc1->tg_mask->OTG_H_TOTAL + 1;
+	optc1->max_v_total = optc1->tg_mask->OTG_V_TOTAL + 1;
+
+	optc1->min_h_blank = 32;
+	optc1->min_v_blank = 3;
+	optc1->min_v_blank_interlace = 5;
+	optc1->min_h_sync_width = 4;
+	optc1->min_v_sync_width = 1;
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_optc.h b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_optc.h
new file mode 100644
index 000000000000..99c098e76116
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_optc.h
@@ -0,0 +1,255 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_OPTC_DCN314_H__
+#define __DC_OPTC_DCN314_H__
+
+#include "dcn10/dcn10_optc.h"
+
+#define OPTC_COMMON_REG_LIST_DCN3_14(inst) \
+	SRI(OTG_VSTARTUP_PARAM, OTG, inst),\
+	SRI(OTG_VUPDATE_PARAM, OTG, inst),\
+	SRI(OTG_VREADY_PARAM, OTG, inst),\
+	SRI(OTG_MASTER_UPDATE_LOCK, OTG, inst),\
+	SRI(OTG_GLOBAL_CONTROL0, OTG, inst),\
+	SRI(OTG_GLOBAL_CONTROL1, OTG, inst),\
+	SRI(OTG_GLOBAL_CONTROL2, OTG, inst),\
+	SRI(OTG_GLOBAL_CONTROL4, OTG, inst),\
+	SRI(OTG_DOUBLE_BUFFER_CONTROL, OTG, inst),\
+	SRI(OTG_H_TOTAL, OTG, inst),\
+	SRI(OTG_H_BLANK_START_END, OTG, inst),\
+	SRI(OTG_H_SYNC_A, OTG, inst),\
+	SRI(OTG_H_SYNC_A_CNTL, OTG, inst),\
+	SRI(OTG_H_TIMING_CNTL, OTG, inst),\
+	SRI(OTG_V_TOTAL, OTG, inst),\
+	SRI(OTG_V_BLANK_START_END, OTG, inst),\
+	SRI(OTG_V_SYNC_A, OTG, inst),\
+	SRI(OTG_V_SYNC_A_CNTL, OTG, inst),\
+	SRI(OTG_CONTROL, OTG, inst),\
+	SRI(OTG_STEREO_CONTROL, OTG, inst),\
+	SRI(OTG_3D_STRUCTURE_CONTROL, OTG, inst),\
+	SRI(OTG_STEREO_STATUS, OTG, inst),\
+	SRI(OTG_V_TOTAL_MAX, OTG, inst),\
+	SRI(OTG_V_TOTAL_MIN, OTG, inst),\
+	SRI(OTG_V_TOTAL_CONTROL, OTG, inst),\
+	SRI(OTG_TRIGA_CNTL, OTG, inst),\
+	SRI(OTG_FORCE_COUNT_NOW_CNTL, OTG, inst),\
+	SRI(OTG_STATIC_SCREEN_CONTROL, OTG, inst),\
+	SRI(OTG_STATUS_FRAME_COUNT, OTG, inst),\
+	SRI(OTG_STATUS, OTG, inst),\
+	SRI(OTG_STATUS_POSITION, OTG, inst),\
+	SRI(OTG_NOM_VERT_POSITION, OTG, inst),\
+	SRI(OTG_M_CONST_DTO0, OTG, inst),\
+	SRI(OTG_M_CONST_DTO1, OTG, inst),\
+	SRI(OTG_CLOCK_CONTROL, OTG, inst),\
+	SRI(OTG_VERTICAL_INTERRUPT0_CONTROL, OTG, inst),\
+	SRI(OTG_VERTICAL_INTERRUPT0_POSITION, OTG, inst),\
+	SRI(OTG_VERTICAL_INTERRUPT1_CONTROL, OTG, inst),\
+	SRI(OTG_VERTICAL_INTERRUPT1_POSITION, OTG, inst),\
+	SRI(OTG_VERTICAL_INTERRUPT2_CONTROL, OTG, inst),\
+	SRI(OTG_VERTICAL_INTERRUPT2_POSITION, OTG, inst),\
+	SRI(OPTC_INPUT_CLOCK_CONTROL, ODM, inst),\
+	SRI(OPTC_DATA_SOURCE_SELECT, ODM, inst),\
+	SRI(OPTC_INPUT_GLOBAL_CONTROL, ODM, inst),\
+	SRI(CONTROL, VTG, inst),\
+	SRI(OTG_VERT_SYNC_CONTROL, OTG, inst),\
+	SRI(OTG_GSL_CONTROL, OTG, inst),\
+	SRI(OTG_CRC_CNTL, OTG, inst),\
+	SRI(OTG_CRC0_DATA_RG, OTG, inst),\
+	SRI(OTG_CRC0_DATA_B, OTG, inst),\
+	SRI(OTG_CRC0_WINDOWA_X_CONTROL, OTG, inst),\
+	SRI(OTG_CRC0_WINDOWA_Y_CONTROL, OTG, inst),\
+	SRI(OTG_CRC0_WINDOWB_X_CONTROL, OTG, inst),\
+	SRI(OTG_CRC0_WINDOWB_Y_CONTROL, OTG, inst),\
+	SR(GSL_SOURCE_SELECT),\
+	SRI(OTG_TRIGA_MANUAL_TRIG, OTG, inst),\
+	SRI(OTG_GLOBAL_CONTROL1, OTG, inst),\
+	SRI(OTG_GLOBAL_CONTROL2, OTG, inst),\
+	SRI(OTG_GSL_WINDOW_X, OTG, inst),\
+	SRI(OTG_GSL_WINDOW_Y, OTG, inst),\
+	SRI(OTG_VUPDATE_KEEPOUT, OTG, inst),\
+	SRI(OTG_DSC_START_POSITION, OTG, inst),\
+	SRI(OTG_DRR_TRIGGER_WINDOW, OTG, inst),\
+	SRI(OTG_DRR_V_TOTAL_CHANGE, OTG, inst),\
+	SRI(OPTC_DATA_FORMAT_CONTROL, ODM, inst),\
+	SRI(OPTC_BYTES_PER_PIXEL, ODM, inst),\
+	SRI(OPTC_WIDTH_CONTROL, ODM, inst),\
+	SRI(OPTC_MEMORY_CONFIG, ODM, inst),\
+	SRI(OTG_DRR_CONTROL, OTG, inst)
+
+#define OPTC_COMMON_MASK_SH_LIST_DCN3_14(mask_sh)\
+	SF(OTG0_OTG_VSTARTUP_PARAM, VSTARTUP_START, mask_sh),\
+	SF(OTG0_OTG_VUPDATE_PARAM, VUPDATE_OFFSET, mask_sh),\
+	SF(OTG0_OTG_VUPDATE_PARAM, VUPDATE_WIDTH, mask_sh),\
+	SF(OTG0_OTG_VREADY_PARAM, VREADY_OFFSET, mask_sh),\
+	SF(OTG0_OTG_MASTER_UPDATE_LOCK, OTG_MASTER_UPDATE_LOCK, mask_sh),\
+	SF(OTG0_OTG_MASTER_UPDATE_LOCK, UPDATE_LOCK_STATUS, mask_sh),\
+	SF(OTG0_OTG_GLOBAL_CONTROL0, MASTER_UPDATE_LOCK_DB_START_X, mask_sh),\
+	SF(OTG0_OTG_GLOBAL_CONTROL0, MASTER_UPDATE_LOCK_DB_END_X, mask_sh),\
+	SF(OTG0_OTG_GLOBAL_CONTROL0, MASTER_UPDATE_LOCK_DB_EN, mask_sh),\
+	SF(OTG0_OTG_GLOBAL_CONTROL1, MASTER_UPDATE_LOCK_DB_START_Y, mask_sh),\
+	SF(OTG0_OTG_GLOBAL_CONTROL1, MASTER_UPDATE_LOCK_DB_END_Y, mask_sh),\
+	SF(OTG0_OTG_GLOBAL_CONTROL2, OTG_MASTER_UPDATE_LOCK_SEL, mask_sh),\
+	SF(OTG0_OTG_GLOBAL_CONTROL4, DIG_UPDATE_POSITION_X, mask_sh),\
+	SF(OTG0_OTG_GLOBAL_CONTROL4, DIG_UPDATE_POSITION_Y, mask_sh),\
+	SF(OTG0_OTG_DOUBLE_BUFFER_CONTROL, OTG_UPDATE_PENDING, mask_sh),\
+	SF(OTG0_OTG_H_TOTAL, OTG_H_TOTAL, mask_sh),\
+	SF(OTG0_OTG_H_BLANK_START_END, OTG_H_BLANK_START, mask_sh),\
+	SF(OTG0_OTG_H_BLANK_START_END, OTG_H_BLANK_END, mask_sh),\
+	SF(OTG0_OTG_H_SYNC_A, OTG_H_SYNC_A_START, mask_sh),\
+	SF(OTG0_OTG_H_SYNC_A, OTG_H_SYNC_A_END, mask_sh),\
+	SF(OTG0_OTG_H_SYNC_A_CNTL, OTG_H_SYNC_A_POL, mask_sh),\
+	SF(OTG0_OTG_V_TOTAL, OTG_V_TOTAL, mask_sh),\
+	SF(OTG0_OTG_V_BLANK_START_END, OTG_V_BLANK_START, mask_sh),\
+	SF(OTG0_OTG_V_BLANK_START_END, OTG_V_BLANK_END, mask_sh),\
+	SF(OTG0_OTG_V_SYNC_A, OTG_V_SYNC_A_START, mask_sh),\
+	SF(OTG0_OTG_V_SYNC_A, OTG_V_SYNC_A_END, mask_sh),\
+	SF(OTG0_OTG_V_SYNC_A_CNTL, OTG_V_SYNC_A_POL, mask_sh),\
+	SF(OTG0_OTG_V_SYNC_A_CNTL, OTG_V_SYNC_MODE, mask_sh),\
+	SF(OTG0_OTG_CONTROL, OTG_MASTER_EN, mask_sh),\
+	SF(OTG0_OTG_CONTROL, OTG_START_POINT_CNTL, mask_sh),\
+	SF(OTG0_OTG_CONTROL, OTG_DISABLE_POINT_CNTL, mask_sh),\
+	SF(OTG0_OTG_CONTROL, OTG_FIELD_NUMBER_CNTL, mask_sh),\
+	SF(OTG0_OTG_CONTROL, OTG_OUT_MUX, mask_sh),\
+	SF(OTG0_OTG_STEREO_CONTROL, OTG_STEREO_EN, mask_sh),\
+	SF(OTG0_OTG_STEREO_CONTROL, OTG_STEREO_SYNC_OUTPUT_LINE_NUM, mask_sh),\
+	SF(OTG0_OTG_STEREO_CONTROL, OTG_STEREO_SYNC_OUTPUT_POLARITY, mask_sh),\
+	SF(OTG0_OTG_STEREO_CONTROL, OTG_STEREO_EYE_FLAG_POLARITY, mask_sh),\
+	SF(OTG0_OTG_STEREO_CONTROL, OTG_DISABLE_STEREOSYNC_OUTPUT_FOR_DP, mask_sh),\
+	SF(OTG0_OTG_STEREO_STATUS, OTG_STEREO_CURRENT_EYE, mask_sh),\
+	SF(OTG0_OTG_3D_STRUCTURE_CONTROL, OTG_3D_STRUCTURE_EN, mask_sh),\
+	SF(OTG0_OTG_3D_STRUCTURE_CONTROL, OTG_3D_STRUCTURE_V_UPDATE_MODE, mask_sh),\
+	SF(OTG0_OTG_3D_STRUCTURE_CONTROL, OTG_3D_STRUCTURE_STEREO_SEL_OVR, mask_sh),\
+	SF(OTG0_OTG_V_TOTAL_MAX, OTG_V_TOTAL_MAX, mask_sh),\
+	SF(OTG0_OTG_V_TOTAL_MIN, OTG_V_TOTAL_MIN, mask_sh),\
+	SF(OTG0_OTG_V_TOTAL_CONTROL, OTG_V_TOTAL_MIN_SEL, mask_sh),\
+	SF(OTG0_OTG_V_TOTAL_CONTROL, OTG_V_TOTAL_MAX_SEL, mask_sh),\
+	SF(OTG0_OTG_V_TOTAL_CONTROL, OTG_FORCE_LOCK_ON_EVENT, mask_sh),\
+	SF(OTG0_OTG_V_TOTAL_CONTROL, OTG_SET_V_TOTAL_MIN_MASK, mask_sh),\
+	SF(OTG0_OTG_V_TOTAL_CONTROL, OTG_VTOTAL_MID_REPLACING_MIN_EN, mask_sh),\
+	SF(OTG0_OTG_V_TOTAL_CONTROL, OTG_VTOTAL_MID_REPLACING_MAX_EN, mask_sh),\
+	SF(OTG0_OTG_FORCE_COUNT_NOW_CNTL, OTG_FORCE_COUNT_NOW_CLEAR, mask_sh),\
+	SF(OTG0_OTG_FORCE_COUNT_NOW_CNTL, OTG_FORCE_COUNT_NOW_MODE, mask_sh),\
+	SF(OTG0_OTG_FORCE_COUNT_NOW_CNTL, OTG_FORCE_COUNT_NOW_OCCURRED, mask_sh),\
+	SF(OTG0_OTG_TRIGA_CNTL, OTG_TRIGA_SOURCE_SELECT, mask_sh),\
+	SF(OTG0_OTG_TRIGA_CNTL, OTG_TRIGA_SOURCE_PIPE_SELECT, mask_sh),\
+	SF(OTG0_OTG_TRIGA_CNTL, OTG_TRIGA_RISING_EDGE_DETECT_CNTL, mask_sh),\
+	SF(OTG0_OTG_TRIGA_CNTL, OTG_TRIGA_FALLING_EDGE_DETECT_CNTL, mask_sh),\
+	SF(OTG0_OTG_TRIGA_CNTL, OTG_TRIGA_POLARITY_SELECT, mask_sh),\
+	SF(OTG0_OTG_TRIGA_CNTL, OTG_TRIGA_FREQUENCY_SELECT, mask_sh),\
+	SF(OTG0_OTG_TRIGA_CNTL, OTG_TRIGA_DELAY, mask_sh),\
+	SF(OTG0_OTG_TRIGA_CNTL, OTG_TRIGA_CLEAR, mask_sh),\
+	SF(OTG0_OTG_STATIC_SCREEN_CONTROL, OTG_STATIC_SCREEN_EVENT_MASK, mask_sh),\
+	SF(OTG0_OTG_STATIC_SCREEN_CONTROL, OTG_STATIC_SCREEN_FRAME_COUNT, mask_sh),\
+	SF(OTG0_OTG_STATUS_FRAME_COUNT, OTG_FRAME_COUNT, mask_sh),\
+	SF(OTG0_OTG_STATUS, OTG_V_BLANK, mask_sh),\
+	SF(OTG0_OTG_STATUS, OTG_V_ACTIVE_DISP, mask_sh),\
+	SF(OTG0_OTG_STATUS_POSITION, OTG_HORZ_COUNT, mask_sh),\
+	SF(OTG0_OTG_STATUS_POSITION, OTG_VERT_COUNT, mask_sh),\
+	SF(OTG0_OTG_NOM_VERT_POSITION, OTG_VERT_COUNT_NOM, mask_sh),\
+	SF(OTG0_OTG_M_CONST_DTO0, OTG_M_CONST_DTO_PHASE, mask_sh),\
+	SF(OTG0_OTG_M_CONST_DTO1, OTG_M_CONST_DTO_MODULO, mask_sh),\
+	SF(OTG0_OTG_CLOCK_CONTROL, OTG_BUSY, mask_sh),\
+	SF(OTG0_OTG_CLOCK_CONTROL, OTG_CLOCK_EN, mask_sh),\
+	SF(OTG0_OTG_CLOCK_CONTROL, OTG_CLOCK_ON, mask_sh),\
+	SF(OTG0_OTG_CLOCK_CONTROL, OTG_CLOCK_GATE_DIS, mask_sh),\
+	SF(OTG0_OTG_VERTICAL_INTERRUPT0_CONTROL, OTG_VERTICAL_INTERRUPT0_INT_ENABLE, mask_sh),\
+	SF(OTG0_OTG_VERTICAL_INTERRUPT0_POSITION, OTG_VERTICAL_INTERRUPT0_LINE_START, mask_sh),\
+	SF(OTG0_OTG_VERTICAL_INTERRUPT0_POSITION, OTG_VERTICAL_INTERRUPT0_LINE_END, mask_sh),\
+	SF(OTG0_OTG_VERTICAL_INTERRUPT1_CONTROL, OTG_VERTICAL_INTERRUPT1_INT_ENABLE, mask_sh),\
+	SF(OTG0_OTG_VERTICAL_INTERRUPT1_POSITION, OTG_VERTICAL_INTERRUPT1_LINE_START, mask_sh),\
+	SF(OTG0_OTG_VERTICAL_INTERRUPT2_CONTROL, OTG_VERTICAL_INTERRUPT2_INT_ENABLE, mask_sh),\
+	SF(OTG0_OTG_VERTICAL_INTERRUPT2_POSITION, OTG_VERTICAL_INTERRUPT2_LINE_START, mask_sh),\
+	SF(ODM0_OPTC_INPUT_CLOCK_CONTROL, OPTC_INPUT_CLK_EN, mask_sh),\
+	SF(ODM0_OPTC_INPUT_CLOCK_CONTROL, OPTC_INPUT_CLK_ON, mask_sh),\
+	SF(ODM0_OPTC_INPUT_CLOCK_CONTROL, OPTC_INPUT_CLK_GATE_DIS, mask_sh),\
+	SF(ODM0_OPTC_INPUT_GLOBAL_CONTROL, OPTC_UNDERFLOW_OCCURRED_STATUS, mask_sh),\
+	SF(ODM0_OPTC_INPUT_GLOBAL_CONTROL, OPTC_UNDERFLOW_CLEAR, mask_sh),\
+	SF(VTG0_CONTROL, VTG0_ENABLE, mask_sh),\
+	SF(VTG0_CONTROL, VTG0_FP2, mask_sh),\
+	SF(VTG0_CONTROL, VTG0_VCOUNT_INIT, mask_sh),\
+	SF(OTG0_OTG_VERT_SYNC_CONTROL, OTG_FORCE_VSYNC_NEXT_LINE_OCCURRED, mask_sh),\
+	SF(OTG0_OTG_VERT_SYNC_CONTROL, OTG_FORCE_VSYNC_NEXT_LINE_CLEAR, mask_sh),\
+	SF(OTG0_OTG_VERT_SYNC_CONTROL, OTG_AUTO_FORCE_VSYNC_MODE, mask_sh),\
+	SF(OTG0_OTG_GSL_CONTROL, OTG_GSL0_EN, mask_sh),\
+	SF(OTG0_OTG_GSL_CONTROL, OTG_GSL1_EN, mask_sh),\
+	SF(OTG0_OTG_GSL_CONTROL, OTG_GSL2_EN, mask_sh),\
+	SF(OTG0_OTG_GSL_CONTROL, OTG_GSL_MASTER_EN, mask_sh),\
+	SF(OTG0_OTG_GSL_CONTROL, OTG_GSL_FORCE_DELAY, mask_sh),\
+	SF(OTG0_OTG_GSL_CONTROL, OTG_GSL_CHECK_ALL_FIELDS, mask_sh),\
+	SF(OTG0_OTG_CRC_CNTL, OTG_CRC_CONT_EN, mask_sh),\
+	SF(OTG0_OTG_CRC_CNTL, OTG_CRC0_SELECT, mask_sh),\
+	SF(OTG0_OTG_CRC_CNTL, OTG_CRC_EN, mask_sh),\
+	SF(OTG0_OTG_CRC0_DATA_RG, CRC0_R_CR, mask_sh),\
+	SF(OTG0_OTG_CRC0_DATA_RG, CRC0_G_Y, mask_sh),\
+	SF(OTG0_OTG_CRC0_DATA_B, CRC0_B_CB, mask_sh),\
+	SF(OTG0_OTG_CRC0_WINDOWA_X_CONTROL, OTG_CRC0_WINDOWA_X_START, mask_sh),\
+	SF(OTG0_OTG_CRC0_WINDOWA_X_CONTROL, OTG_CRC0_WINDOWA_X_END, mask_sh),\
+	SF(OTG0_OTG_CRC0_WINDOWA_Y_CONTROL, OTG_CRC0_WINDOWA_Y_START, mask_sh),\
+	SF(OTG0_OTG_CRC0_WINDOWA_Y_CONTROL, OTG_CRC0_WINDOWA_Y_END, mask_sh),\
+	SF(OTG0_OTG_CRC0_WINDOWB_X_CONTROL, OTG_CRC0_WINDOWB_X_START, mask_sh),\
+	SF(OTG0_OTG_CRC0_WINDOWB_X_CONTROL, OTG_CRC0_WINDOWB_X_END, mask_sh),\
+	SF(OTG0_OTG_CRC0_WINDOWB_Y_CONTROL, OTG_CRC0_WINDOWB_Y_START, mask_sh),\
+	SF(OTG0_OTG_CRC0_WINDOWB_Y_CONTROL, OTG_CRC0_WINDOWB_Y_END, mask_sh),\
+	SF(OTG0_OTG_TRIGA_MANUAL_TRIG, OTG_TRIGA_MANUAL_TRIG, mask_sh),\
+	SF(GSL_SOURCE_SELECT, GSL0_READY_SOURCE_SEL, mask_sh),\
+	SF(GSL_SOURCE_SELECT, GSL1_READY_SOURCE_SEL, mask_sh),\
+	SF(GSL_SOURCE_SELECT, GSL2_READY_SOURCE_SEL, mask_sh),\
+	SF(OTG0_OTG_GLOBAL_CONTROL2, MANUAL_FLOW_CONTROL_SEL, mask_sh),\
+	SF(OTG0_OTG_GLOBAL_CONTROL2, GLOBAL_UPDATE_LOCK_EN, mask_sh),\
+	SF(OTG0_OTG_GSL_WINDOW_X, OTG_GSL_WINDOW_START_X, mask_sh),\
+	SF(OTG0_OTG_GSL_WINDOW_X, OTG_GSL_WINDOW_END_X, mask_sh), \
+	SF(OTG0_OTG_GSL_WINDOW_Y, OTG_GSL_WINDOW_START_Y, mask_sh),\
+	SF(OTG0_OTG_GSL_WINDOW_Y, OTG_GSL_WINDOW_END_Y, mask_sh),\
+	SF(OTG0_OTG_VUPDATE_KEEPOUT, OTG_MASTER_UPDATE_LOCK_VUPDATE_KEEPOUT_EN, mask_sh), \
+	SF(OTG0_OTG_VUPDATE_KEEPOUT, MASTER_UPDATE_LOCK_VUPDATE_KEEPOUT_START_OFFSET, mask_sh), \
+	SF(OTG0_OTG_VUPDATE_KEEPOUT, MASTER_UPDATE_LOCK_VUPDATE_KEEPOUT_END_OFFSET, mask_sh), \
+	SF(OTG0_OTG_GSL_CONTROL, OTG_GSL_MASTER_MODE, mask_sh), \
+	SF(OTG0_OTG_GSL_CONTROL, OTG_MASTER_UPDATE_LOCK_GSL_EN, mask_sh), \
+	SF(OTG0_OTG_DSC_START_POSITION, OTG_DSC_START_POSITION_X, mask_sh), \
+	SF(OTG0_OTG_DSC_START_POSITION, OTG_DSC_START_POSITION_LINE_NUM, mask_sh),\
+	SF(ODM0_OPTC_DATA_SOURCE_SELECT, OPTC_SEG0_SRC_SEL, mask_sh),\
+	SF(ODM0_OPTC_DATA_SOURCE_SELECT, OPTC_SEG1_SRC_SEL, mask_sh),\
+	SF(ODM0_OPTC_DATA_SOURCE_SELECT, OPTC_SEG2_SRC_SEL, mask_sh),\
+	SF(ODM0_OPTC_DATA_SOURCE_SELECT, OPTC_SEG3_SRC_SEL, mask_sh),\
+	SF(ODM0_OPTC_DATA_SOURCE_SELECT, OPTC_NUM_OF_INPUT_SEGMENT, mask_sh),\
+	SF(ODM0_OPTC_MEMORY_CONFIG, OPTC_MEM_SEL, mask_sh),\
+	SF(ODM0_OPTC_DATA_FORMAT_CONTROL, OPTC_DATA_FORMAT, mask_sh),\
+	SF(ODM0_OPTC_DATA_FORMAT_CONTROL, OPTC_DSC_MODE, mask_sh),\
+	SF(ODM0_OPTC_BYTES_PER_PIXEL, OPTC_DSC_BYTES_PER_PIXEL, mask_sh),\
+	SF(ODM0_OPTC_WIDTH_CONTROL, OPTC_DSC_SLICE_WIDTH, mask_sh),\
+	SF(ODM0_OPTC_WIDTH_CONTROL, OPTC_SEGMENT_WIDTH, mask_sh),\
+	SF(OTG0_OTG_DRR_TRIGGER_WINDOW, OTG_DRR_TRIGGER_WINDOW_START_X, mask_sh),\
+	SF(OTG0_OTG_DRR_TRIGGER_WINDOW, OTG_DRR_TRIGGER_WINDOW_END_X, mask_sh),\
+	SF(OTG0_OTG_DRR_V_TOTAL_CHANGE, OTG_DRR_V_TOTAL_CHANGE_LIMIT, mask_sh),\
+	SF(OTG0_OTG_H_TIMING_CNTL, OTG_H_TIMING_DIV_MODE, mask_sh),\
+	SF(OTG0_OTG_H_TIMING_CNTL, OTG_H_TIMING_DIV_MODE_MANUAL, mask_sh),\
+	SF(OTG0_OTG_DOUBLE_BUFFER_CONTROL, OTG_DRR_TIMING_DBUF_UPDATE_MODE, mask_sh),\
+	SF(OTG0_OTG_DRR_CONTROL, OTG_V_TOTAL_LAST_USED_BY_DRR, mask_sh)
+
+void dcn314_timing_generator_init(struct optc *optc1);
+
+#endif /* __DC_OPTC_DCN314_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c
new file mode 100644
index 000000000000..85f32206a766
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c
@@ -0,0 +1,2042 @@
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+
+#include "dm_services.h"
+#include "dc.h"
+
+#include "dcn31/dcn31_init.h"
+#include "dcn314/dcn314_init.h"
+
+#include "resource.h"
+#include "include/irq_service_interface.h"
+#include "dcn314_resource.h"
+
+#include "dcn20/dcn20_resource.h"
+#include "dcn30/dcn30_resource.h"
+#include "dcn31/dcn31_resource.h"
+
+#include "dcn10/dcn10_ipp.h"
+#include "dcn30/dcn30_hubbub.h"
+#include "dcn31/dcn31_hubbub.h"
+#include "dcn30/dcn30_mpc.h"
+#include "dcn31/dcn31_hubp.h"
+#include "irq/dcn31/irq_service_dcn31.h"
+#include "irq/dcn314/irq_service_dcn314.h"
+#include "dcn30/dcn30_dpp.h"
+#include "dcn314/dcn314_optc.h"
+#include "dcn20/dcn20_hwseq.h"
+#include "dcn30/dcn30_hwseq.h"
+#include "dce110/dce110_hw_sequencer.h"
+#include "dcn30/dcn30_opp.h"
+#include "dcn20/dcn20_dsc.h"
+#include "dcn30/dcn30_vpg.h"
+#include "dcn30/dcn30_afmt.h"
+#include "dcn31/dcn31_dio_link_encoder.h"
+#include "dcn314/dcn314_dio_stream_encoder.h"
+#include "dcn31/dcn31_hpo_dp_stream_encoder.h"
+#include "dcn31/dcn31_hpo_dp_link_encoder.h"
+#include "dcn31/dcn31_apg.h"
+#include "dcn31/dcn31_vpg.h"
+#include "dcn31/dcn31_afmt.h"
+#include "dce/dce_clock_source.h"
+#include "dce/dce_audio.h"
+#include "dce/dce_hwseq.h"
+#include "clk_mgr.h"
+#include "virtual/virtual_stream_encoder.h"
+#include "dce110/dce110_resource.h"
+#include "dml/display_mode_vba.h"
+#include "dml/dcn31/dcn31_fpu.h"
+#include "dml/dcn314/dcn314_fpu.h"
+#include "dcn314/dcn314_dccg.h"
+#include "dcn10/dcn10_resource.h"
+#include "dcn31/dcn31_panel_cntl.h"
+#include "dcn314/dcn314_hwseq.h"
+
+#include "dcn30/dcn30_dwb.h"
+#include "dcn30/dcn30_mmhubbub.h"
+
+#include "dcn/dcn_3_1_4_offset.h"
+#include "dcn/dcn_3_1_4_sh_mask.h"
+#include "dpcs/dpcs_3_1_4_offset.h"
+#include "dpcs/dpcs_3_1_4_sh_mask.h"
+
+#define DCHUBBUB_DEBUG_CTRL_0__DET_DEPTH__SHIFT		0x10
+#define DCHUBBUB_DEBUG_CTRL_0__DET_DEPTH_MASK		0x01FF0000L
+
+#include "reg_helper.h"
+#include "dce/dmub_abm.h"
+#include "dce/dmub_psr.h"
+#include "dce/dce_aux.h"
+#include "dce/dce_i2c.h"
+#include "dml/dcn314/display_mode_vba_314.h"
+#include "vm_helper.h"
+#include "dcn20/dcn20_vmid.h"
+
+#include "link_enc_cfg.h"
+
+#define DCN_BASE__INST0_SEG1				0x000000C0
+#define DCN_BASE__INST0_SEG2				0x000034C0
+#define DCN_BASE__INST0_SEG3				0x00009000
+
+#define NBIO_BASE__INST0_SEG1				0x00000014
+
+#define MAX_INSTANCE					7
+#define MAX_SEGMENT					8
+
+#define regBIF_BX2_BIOS_SCRATCH_2			0x003a
+#define regBIF_BX2_BIOS_SCRATCH_2_BASE_IDX		1
+#define regBIF_BX2_BIOS_SCRATCH_3			0x003b
+#define regBIF_BX2_BIOS_SCRATCH_3_BASE_IDX		1
+#define regBIF_BX2_BIOS_SCRATCH_6			0x003e
+#define regBIF_BX2_BIOS_SCRATCH_6_BASE_IDX		1
+
+struct IP_BASE_INSTANCE {
+	unsigned int segment[MAX_SEGMENT];
+};
+
+struct IP_BASE {
+	struct IP_BASE_INSTANCE instance[MAX_INSTANCE];
+};
+
+static const struct IP_BASE DCN_BASE = { { { { 0x00000012, 0x000000C0, 0x000034C0, 0x00009000, 0x02403C00, 0, 0, 0 } },
+					{ { 0, 0, 0, 0, 0, 0, 0, 0 } },
+					{ { 0, 0, 0, 0, 0, 0, 0, 0 } },
+					{ { 0, 0, 0, 0, 0, 0, 0, 0 } },
+					{ { 0, 0, 0, 0, 0, 0, 0, 0 } },
+					{ { 0, 0, 0, 0, 0, 0, 0, 0 } },
+					{ { 0, 0, 0, 0, 0, 0, 0, 0 } } } };
+
+
+#define DC_LOGGER_INIT(logger)
+
+enum dcn31_clk_src_array_id {
+	DCN31_CLK_SRC_PLL0,
+	DCN31_CLK_SRC_PLL1,
+	DCN31_CLK_SRC_PLL2,
+	DCN31_CLK_SRC_PLL3,
+	DCN31_CLK_SRC_PLL4,
+	DCN30_CLK_SRC_TOTAL
+};
+
+/* begin *********************
+ * macros to expend register list macro defined in HW object header file
+ */
+
+/* DCN */
+/* TODO awful hack. fixup dcn20_dwb.h */
+#undef BASE_INNER
+#define BASE_INNER(seg) DCN_BASE__INST0_SEG ## seg
+
+#define BASE(seg) BASE_INNER(seg)
+
+#define SR(reg_name)\
+		.reg_name = BASE(reg ## reg_name ## _BASE_IDX) +  \
+					reg ## reg_name
+
+#define SRI(reg_name, block, id)\
+	.reg_name = BASE(reg ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
+					reg ## block ## id ## _ ## reg_name
+
+#define SRI2(reg_name, block, id)\
+	.reg_name = BASE(reg ## reg_name ## _BASE_IDX) + \
+					reg ## reg_name
+
+#define SRIR(var_name, reg_name, block, id)\
+	.var_name = BASE(reg ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
+					reg ## block ## id ## _ ## reg_name
+
+#define SRII(reg_name, block, id)\
+	.reg_name[id] = BASE(reg ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
+					reg ## block ## id ## _ ## reg_name
+
+#define SRII_MPC_RMU(reg_name, block, id)\
+	.RMU##_##reg_name[id] = BASE(reg ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
+					reg ## block ## id ## _ ## reg_name
+
+#define SRII_DWB(reg_name, temp_name, block, id)\
+	.reg_name[id] = BASE(reg ## block ## id ## _ ## temp_name ## _BASE_IDX) + \
+					reg ## block ## id ## _ ## temp_name
+
+#define DCCG_SRII(reg_name, block, id)\
+	.block ## _ ## reg_name[id] = BASE(reg ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
+					reg ## block ## id ## _ ## reg_name
+
+#define VUPDATE_SRII(reg_name, block, id)\
+	.reg_name[id] = BASE(reg ## reg_name ## _ ## block ## id ## _BASE_IDX) + \
+					reg ## reg_name ## _ ## block ## id
+
+/* NBIO */
+#define NBIO_BASE_INNER(seg) \
+	NBIO_BASE__INST0_SEG ## seg
+
+#define NBIO_BASE(seg) \
+	NBIO_BASE_INNER(seg)
+
+#define NBIO_SR(reg_name)\
+		.reg_name = NBIO_BASE(regBIF_BX2_ ## reg_name ## _BASE_IDX) + \
+					regBIF_BX2_ ## reg_name
+
+/* MMHUB */
+#define MMHUB_BASE_INNER(seg) \
+	MMHUB_BASE__INST0_SEG ## seg
+
+#define MMHUB_BASE(seg) \
+	MMHUB_BASE_INNER(seg)
+
+#define MMHUB_SR(reg_name)\
+		.reg_name = MMHUB_BASE(reg ## reg_name ## _BASE_IDX) + \
+					reg ## reg_name
+
+/* CLOCK */
+#define CLK_BASE_INNER(seg) \
+	CLK_BASE__INST0_SEG ## seg
+
+#define CLK_BASE(seg) \
+	CLK_BASE_INNER(seg)
+
+#define CLK_SRI(reg_name, block, inst)\
+	.reg_name = CLK_BASE(reg ## block ## _ ## inst ## _ ## reg_name ## _BASE_IDX) + \
+					reg ## block ## _ ## inst ## _ ## reg_name
+
+
+static const struct bios_registers bios_regs = {
+		NBIO_SR(BIOS_SCRATCH_3),
+		NBIO_SR(BIOS_SCRATCH_6)
+};
+
+#define clk_src_regs(index, pllid)\
+[index] = {\
+	CS_COMMON_REG_LIST_DCN3_0(index, pllid),\
+}
+
+static const struct dce110_clk_src_regs clk_src_regs[] = {
+	clk_src_regs(0, A),
+	clk_src_regs(1, B),
+	clk_src_regs(2, C),
+	clk_src_regs(3, D),
+	clk_src_regs(4, E)
+};
+
+static const struct dce110_clk_src_shift cs_shift = {
+		CS_COMMON_MASK_SH_LIST_DCN3_1_4(__SHIFT)
+};
+
+static const struct dce110_clk_src_mask cs_mask = {
+		CS_COMMON_MASK_SH_LIST_DCN3_1_4(_MASK)
+};
+
+#define abm_regs(id)\
+[id] = {\
+		ABM_DCN302_REG_LIST(id)\
+}
+
+static const struct dce_abm_registers abm_regs[] = {
+		abm_regs(0),
+		abm_regs(1),
+		abm_regs(2),
+		abm_regs(3),
+};
+
+static const struct dce_abm_shift abm_shift = {
+		ABM_MASK_SH_LIST_DCN30(__SHIFT)
+};
+
+static const struct dce_abm_mask abm_mask = {
+		ABM_MASK_SH_LIST_DCN30(_MASK)
+};
+
+#define audio_regs(id)\
+[id] = {\
+		AUD_COMMON_REG_LIST(id)\
+}
+
+static const struct dce_audio_registers audio_regs[] = {
+	audio_regs(0),
+	audio_regs(1),
+	audio_regs(2),
+	audio_regs(3),
+	audio_regs(4),
+	audio_regs(5),
+	audio_regs(6)
+};
+
+#define DCE120_AUD_COMMON_MASK_SH_LIST(mask_sh)\
+		SF(AZF0ENDPOINT0_AZALIA_F0_CODEC_ENDPOINT_INDEX, AZALIA_ENDPOINT_REG_INDEX, mask_sh),\
+		SF(AZF0ENDPOINT0_AZALIA_F0_CODEC_ENDPOINT_DATA, AZALIA_ENDPOINT_REG_DATA, mask_sh),\
+		AUD_COMMON_MASK_SH_LIST_BASE(mask_sh)
+
+static const struct dce_audio_shift audio_shift = {
+		DCE120_AUD_COMMON_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dce_audio_mask audio_mask = {
+		DCE120_AUD_COMMON_MASK_SH_LIST(_MASK)
+};
+
+#define vpg_regs(id)\
+[id] = {\
+	VPG_DCN31_REG_LIST(id)\
+}
+
+static const struct dcn31_vpg_registers vpg_regs[] = {
+	vpg_regs(0),
+	vpg_regs(1),
+	vpg_regs(2),
+	vpg_regs(3),
+	vpg_regs(4),
+	vpg_regs(5),
+	vpg_regs(6),
+	vpg_regs(7),
+	vpg_regs(8),
+	vpg_regs(9),
+};
+
+static const struct dcn31_vpg_shift vpg_shift = {
+	DCN31_VPG_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dcn31_vpg_mask vpg_mask = {
+	DCN31_VPG_MASK_SH_LIST(_MASK)
+};
+
+#define afmt_regs(id)\
+[id] = {\
+	AFMT_DCN31_REG_LIST(id)\
+}
+
+static const struct dcn31_afmt_registers afmt_regs[] = {
+	afmt_regs(0),
+	afmt_regs(1),
+	afmt_regs(2),
+	afmt_regs(3),
+	afmt_regs(4),
+	afmt_regs(5)
+};
+
+static const struct dcn31_afmt_shift afmt_shift = {
+	DCN31_AFMT_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dcn31_afmt_mask afmt_mask = {
+	DCN31_AFMT_MASK_SH_LIST(_MASK)
+};
+
+#define apg_regs(id)\
+[id] = {\
+	APG_DCN31_REG_LIST(id)\
+}
+
+static const struct dcn31_apg_registers apg_regs[] = {
+	apg_regs(0),
+	apg_regs(1),
+	apg_regs(2),
+	apg_regs(3)
+};
+
+static const struct dcn31_apg_shift apg_shift = {
+	DCN31_APG_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dcn31_apg_mask apg_mask = {
+		DCN31_APG_MASK_SH_LIST(_MASK)
+};
+
+#define stream_enc_regs(id)\
+[id] = {\
+		SE_DCN314_REG_LIST(id)\
+}
+
+static const struct dcn10_stream_enc_registers stream_enc_regs[] = {
+	stream_enc_regs(0),
+	stream_enc_regs(1),
+	stream_enc_regs(2),
+	stream_enc_regs(3),
+	stream_enc_regs(4)
+};
+
+static const struct dcn10_stream_encoder_shift se_shift = {
+		SE_COMMON_MASK_SH_LIST_DCN314(__SHIFT)
+};
+
+static const struct dcn10_stream_encoder_mask se_mask = {
+		SE_COMMON_MASK_SH_LIST_DCN314(_MASK)
+};
+
+
+#define aux_regs(id)\
+[id] = {\
+	DCN2_AUX_REG_LIST(id)\
+}
+
+static const struct dcn10_link_enc_aux_registers link_enc_aux_regs[] = {
+		aux_regs(0),
+		aux_regs(1),
+		aux_regs(2),
+		aux_regs(3),
+		aux_regs(4)
+};
+
+#define hpd_regs(id)\
+[id] = {\
+	HPD_REG_LIST(id)\
+}
+
+static const struct dcn10_link_enc_hpd_registers link_enc_hpd_regs[] = {
+		hpd_regs(0),
+		hpd_regs(1),
+		hpd_regs(2),
+		hpd_regs(3),
+		hpd_regs(4)
+};
+
+#define link_regs(id, phyid)\
+[id] = {\
+	LE_DCN31_REG_LIST(id), \
+	UNIPHY_DCN2_REG_LIST(phyid), \
+}
+
+static const struct dce110_aux_registers_shift aux_shift = {
+	DCN_AUX_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dce110_aux_registers_mask aux_mask = {
+	DCN_AUX_MASK_SH_LIST(_MASK)
+};
+
+static const struct dcn10_link_enc_registers link_enc_regs[] = {
+	link_regs(0, A),
+	link_regs(1, B),
+	link_regs(2, C),
+	link_regs(3, D),
+	link_regs(4, E)
+};
+
+static const struct dcn10_link_enc_shift le_shift = {
+	LINK_ENCODER_MASK_SH_LIST_DCN31(__SHIFT),
+	DPCS_DCN31_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dcn10_link_enc_mask le_mask = {
+	LINK_ENCODER_MASK_SH_LIST_DCN31(_MASK),
+	DPCS_DCN31_MASK_SH_LIST(_MASK)
+};
+
+#define hpo_dp_stream_encoder_reg_list(id)\
+[id] = {\
+	DCN3_1_HPO_DP_STREAM_ENC_REG_LIST(id)\
+}
+
+static const struct dcn31_hpo_dp_stream_encoder_registers hpo_dp_stream_enc_regs[] = {
+	hpo_dp_stream_encoder_reg_list(0),
+	hpo_dp_stream_encoder_reg_list(1),
+	hpo_dp_stream_encoder_reg_list(2),
+};
+
+static const struct dcn31_hpo_dp_stream_encoder_shift hpo_dp_se_shift = {
+	DCN3_1_HPO_DP_STREAM_ENC_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dcn31_hpo_dp_stream_encoder_mask hpo_dp_se_mask = {
+	DCN3_1_HPO_DP_STREAM_ENC_MASK_SH_LIST(_MASK)
+};
+
+
+#define hpo_dp_link_encoder_reg_list(id)\
+[id] = {\
+	DCN3_1_HPO_DP_LINK_ENC_REG_LIST(id),\
+	DCN3_1_RDPCSTX_REG_LIST(0),\
+	DCN3_1_RDPCSTX_REG_LIST(1),\
+	DCN3_1_RDPCSTX_REG_LIST(2),\
+}
+
+static const struct dcn31_hpo_dp_link_encoder_registers hpo_dp_link_enc_regs[] = {
+	hpo_dp_link_encoder_reg_list(0),
+	hpo_dp_link_encoder_reg_list(1),
+};
+
+static const struct dcn31_hpo_dp_link_encoder_shift hpo_dp_le_shift = {
+	DCN3_1_HPO_DP_LINK_ENC_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dcn31_hpo_dp_link_encoder_mask hpo_dp_le_mask = {
+	DCN3_1_HPO_DP_LINK_ENC_MASK_SH_LIST(_MASK)
+};
+
+#define dpp_regs(id)\
+[id] = {\
+	DPP_REG_LIST_DCN30(id),\
+}
+
+static const struct dcn3_dpp_registers dpp_regs[] = {
+	dpp_regs(0),
+	dpp_regs(1),
+	dpp_regs(2),
+	dpp_regs(3)
+};
+
+static const struct dcn3_dpp_shift tf_shift = {
+		DPP_REG_LIST_SH_MASK_DCN30(__SHIFT)
+};
+
+static const struct dcn3_dpp_mask tf_mask = {
+		DPP_REG_LIST_SH_MASK_DCN30(_MASK)
+};
+
+#define opp_regs(id)\
+[id] = {\
+	OPP_REG_LIST_DCN30(id),\
+}
+
+static const struct dcn20_opp_registers opp_regs[] = {
+	opp_regs(0),
+	opp_regs(1),
+	opp_regs(2),
+	opp_regs(3)
+};
+
+static const struct dcn20_opp_shift opp_shift = {
+	OPP_MASK_SH_LIST_DCN20(__SHIFT)
+};
+
+static const struct dcn20_opp_mask opp_mask = {
+	OPP_MASK_SH_LIST_DCN20(_MASK)
+};
+
+#define aux_engine_regs(id)\
+[id] = {\
+	AUX_COMMON_REG_LIST0(id), \
+	.AUXN_IMPCAL = 0, \
+	.AUXP_IMPCAL = 0, \
+	.AUX_RESET_MASK = DP_AUX0_AUX_CONTROL__AUX_RESET_MASK, \
+}
+
+static const struct dce110_aux_registers aux_engine_regs[] = {
+		aux_engine_regs(0),
+		aux_engine_regs(1),
+		aux_engine_regs(2),
+		aux_engine_regs(3),
+		aux_engine_regs(4)
+};
+
+#define dwbc_regs_dcn3(id)\
+[id] = {\
+	DWBC_COMMON_REG_LIST_DCN30(id),\
+}
+
+static const struct dcn30_dwbc_registers dwbc30_regs[] = {
+	dwbc_regs_dcn3(0),
+};
+
+static const struct dcn30_dwbc_shift dwbc30_shift = {
+	DWBC_COMMON_MASK_SH_LIST_DCN30(__SHIFT)
+};
+
+static const struct dcn30_dwbc_mask dwbc30_mask = {
+	DWBC_COMMON_MASK_SH_LIST_DCN30(_MASK)
+};
+
+#define mcif_wb_regs_dcn3(id)\
+[id] = {\
+	MCIF_WB_COMMON_REG_LIST_DCN30(id),\
+}
+
+static const struct dcn30_mmhubbub_registers mcif_wb30_regs[] = {
+	mcif_wb_regs_dcn3(0)
+};
+
+static const struct dcn30_mmhubbub_shift mcif_wb30_shift = {
+	MCIF_WB_COMMON_MASK_SH_LIST_DCN30(__SHIFT)
+};
+
+static const struct dcn30_mmhubbub_mask mcif_wb30_mask = {
+	MCIF_WB_COMMON_MASK_SH_LIST_DCN30(_MASK)
+};
+
+#define dsc_regsDCN314(id)\
+[id] = {\
+	DSC_REG_LIST_DCN314(id)\
+}
+
+static const struct dcn20_dsc_registers dsc_regs[] = {
+	dsc_regsDCN314(0),
+	dsc_regsDCN314(1),
+	dsc_regsDCN314(2),
+	dsc_regsDCN314(3)
+};
+
+static const struct dcn20_dsc_shift dsc_shift = {
+	DSC_REG_LIST_SH_MASK_DCN314(__SHIFT)
+};
+
+static const struct dcn20_dsc_mask dsc_mask = {
+	DSC_REG_LIST_SH_MASK_DCN314(_MASK)
+};
+
+static const struct dcn30_mpc_registers mpc_regs = {
+		MPC_REG_LIST_DCN3_0(0),
+		MPC_REG_LIST_DCN3_0(1),
+		MPC_REG_LIST_DCN3_0(2),
+		MPC_REG_LIST_DCN3_0(3),
+		MPC_OUT_MUX_REG_LIST_DCN3_0(0),
+		MPC_OUT_MUX_REG_LIST_DCN3_0(1),
+		MPC_OUT_MUX_REG_LIST_DCN3_0(2),
+		MPC_OUT_MUX_REG_LIST_DCN3_0(3),
+		MPC_RMU_GLOBAL_REG_LIST_DCN3AG,
+		MPC_RMU_REG_LIST_DCN3AG(0),
+		MPC_RMU_REG_LIST_DCN3AG(1),
+		//MPC_RMU_REG_LIST_DCN3AG(2),
+		MPC_DWB_MUX_REG_LIST_DCN3_0(0),
+};
+
+static const struct dcn30_mpc_shift mpc_shift = {
+	MPC_COMMON_MASK_SH_LIST_DCN30(__SHIFT)
+};
+
+static const struct dcn30_mpc_mask mpc_mask = {
+	MPC_COMMON_MASK_SH_LIST_DCN30(_MASK)
+};
+
+#define optc_regs(id)\
+[id] = {OPTC_COMMON_REG_LIST_DCN3_14(id)}
+
+static const struct dcn_optc_registers optc_regs[] = {
+	optc_regs(0),
+	optc_regs(1),
+	optc_regs(2),
+	optc_regs(3)
+};
+
+static const struct dcn_optc_shift optc_shift = {
+	OPTC_COMMON_MASK_SH_LIST_DCN3_14(__SHIFT)
+};
+
+static const struct dcn_optc_mask optc_mask = {
+	OPTC_COMMON_MASK_SH_LIST_DCN3_14(_MASK)
+};
+
+#define hubp_regs(id)\
+[id] = {\
+	HUBP_REG_LIST_DCN30(id)\
+}
+
+static const struct dcn_hubp2_registers hubp_regs[] = {
+		hubp_regs(0),
+		hubp_regs(1),
+		hubp_regs(2),
+		hubp_regs(3)
+};
+
+
+static const struct dcn_hubp2_shift hubp_shift = {
+		HUBP_MASK_SH_LIST_DCN31(__SHIFT)
+};
+
+static const struct dcn_hubp2_mask hubp_mask = {
+		HUBP_MASK_SH_LIST_DCN31(_MASK)
+};
+static const struct dcn_hubbub_registers hubbub_reg = {
+		HUBBUB_REG_LIST_DCN31(0)
+};
+
+static const struct dcn_hubbub_shift hubbub_shift = {
+		HUBBUB_MASK_SH_LIST_DCN31(__SHIFT)
+};
+
+static const struct dcn_hubbub_mask hubbub_mask = {
+		HUBBUB_MASK_SH_LIST_DCN31(_MASK)
+};
+
+static const struct dccg_registers dccg_regs = {
+		DCCG_REG_LIST_DCN314()
+};
+
+static const struct dccg_shift dccg_shift = {
+		DCCG_MASK_SH_LIST_DCN314(__SHIFT)
+};
+
+static const struct dccg_mask dccg_mask = {
+		DCCG_MASK_SH_LIST_DCN314(_MASK)
+};
+
+
+#define SRII2(reg_name_pre, reg_name_post, id)\
+	.reg_name_pre ## _ ##  reg_name_post[id] = BASE(reg ## reg_name_pre \
+			## id ## _ ## reg_name_post ## _BASE_IDX) + \
+			reg ## reg_name_pre ## id ## _ ## reg_name_post
+
+
+#define HWSEQ_DCN31_REG_LIST()\
+	SR(DCHUBBUB_GLOBAL_TIMER_CNTL), \
+	SR(DCHUBBUB_ARB_HOSTVM_CNTL), \
+	SR(DIO_MEM_PWR_CTRL), \
+	SR(ODM_MEM_PWR_CTRL3), \
+	SR(DMU_MEM_PWR_CNTL), \
+	SR(MMHUBBUB_MEM_PWR_CNTL), \
+	SR(DCCG_GATE_DISABLE_CNTL), \
+	SR(DCCG_GATE_DISABLE_CNTL2), \
+	SR(DCFCLK_CNTL),\
+	SR(DC_MEM_GLOBAL_PWR_REQ_CNTL), \
+	SRII(PIXEL_RATE_CNTL, OTG, 0), \
+	SRII(PIXEL_RATE_CNTL, OTG, 1),\
+	SRII(PIXEL_RATE_CNTL, OTG, 2),\
+	SRII(PIXEL_RATE_CNTL, OTG, 3),\
+	SRII(PHYPLL_PIXEL_RATE_CNTL, OTG, 0),\
+	SRII(PHYPLL_PIXEL_RATE_CNTL, OTG, 1),\
+	SRII(PHYPLL_PIXEL_RATE_CNTL, OTG, 2),\
+	SRII(PHYPLL_PIXEL_RATE_CNTL, OTG, 3),\
+	SR(MICROSECOND_TIME_BASE_DIV), \
+	SR(MILLISECOND_TIME_BASE_DIV), \
+	SR(DISPCLK_FREQ_CHANGE_CNTL), \
+	SR(RBBMIF_TIMEOUT_DIS), \
+	SR(RBBMIF_TIMEOUT_DIS_2), \
+	SR(DCHUBBUB_CRC_CTRL), \
+	SR(DPP_TOP0_DPP_CRC_CTRL), \
+	SR(DPP_TOP0_DPP_CRC_VAL_B_A), \
+	SR(DPP_TOP0_DPP_CRC_VAL_R_G), \
+	SR(MPC_CRC_CTRL), \
+	SR(MPC_CRC_RESULT_GB), \
+	SR(MPC_CRC_RESULT_C), \
+	SR(MPC_CRC_RESULT_AR), \
+	SR(DOMAIN0_PG_CONFIG), \
+	SR(DOMAIN1_PG_CONFIG), \
+	SR(DOMAIN2_PG_CONFIG), \
+	SR(DOMAIN3_PG_CONFIG), \
+	SR(DOMAIN16_PG_CONFIG), \
+	SR(DOMAIN17_PG_CONFIG), \
+	SR(DOMAIN18_PG_CONFIG), \
+	SR(DOMAIN19_PG_CONFIG), \
+	SR(DOMAIN0_PG_STATUS), \
+	SR(DOMAIN1_PG_STATUS), \
+	SR(DOMAIN2_PG_STATUS), \
+	SR(DOMAIN3_PG_STATUS), \
+	SR(DOMAIN16_PG_STATUS), \
+	SR(DOMAIN17_PG_STATUS), \
+	SR(DOMAIN18_PG_STATUS), \
+	SR(DOMAIN19_PG_STATUS), \
+	SR(D1VGA_CONTROL), \
+	SR(D2VGA_CONTROL), \
+	SR(D3VGA_CONTROL), \
+	SR(D4VGA_CONTROL), \
+	SR(D5VGA_CONTROL), \
+	SR(D6VGA_CONTROL), \
+	SR(DC_IP_REQUEST_CNTL), \
+	SR(AZALIA_AUDIO_DTO), \
+	SR(AZALIA_CONTROLLER_CLOCK_GATING), \
+	SR(HPO_TOP_HW_CONTROL)
+
+static const struct dce_hwseq_registers hwseq_reg = {
+		HWSEQ_DCN31_REG_LIST()
+};
+
+#define HWSEQ_DCN31_MASK_SH_LIST(mask_sh)\
+	HWSEQ_DCN_MASK_SH_LIST(mask_sh), \
+	HWS_SF(, DCHUBBUB_GLOBAL_TIMER_CNTL, DCHUBBUB_GLOBAL_TIMER_REFDIV, mask_sh), \
+	HWS_SF(, DCHUBBUB_ARB_HOSTVM_CNTL, DISABLE_HOSTVM_FORCE_ALLOW_PSTATE, mask_sh), \
+	HWS_SF(, DOMAIN0_PG_CONFIG, DOMAIN_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN0_PG_CONFIG, DOMAIN_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN1_PG_CONFIG, DOMAIN_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN1_PG_CONFIG, DOMAIN_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN2_PG_CONFIG, DOMAIN_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN2_PG_CONFIG, DOMAIN_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN3_PG_CONFIG, DOMAIN_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN3_PG_CONFIG, DOMAIN_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN16_PG_CONFIG, DOMAIN_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN16_PG_CONFIG, DOMAIN_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN17_PG_CONFIG, DOMAIN_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN17_PG_CONFIG, DOMAIN_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN18_PG_CONFIG, DOMAIN_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN18_PG_CONFIG, DOMAIN_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN19_PG_CONFIG, DOMAIN_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN19_PG_CONFIG, DOMAIN_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN0_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DOMAIN1_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DOMAIN2_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DOMAIN3_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DOMAIN16_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DOMAIN17_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DOMAIN18_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DOMAIN19_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DC_IP_REQUEST_CNTL, IP_REQUEST_EN, mask_sh), \
+	HWS_SF(, AZALIA_AUDIO_DTO, AZALIA_AUDIO_DTO_MODULE, mask_sh), \
+	HWS_SF(, HPO_TOP_CLOCK_CONTROL, HPO_HDMISTREAMCLK_G_GATE_DIS, mask_sh), \
+	HWS_SF(, DMU_MEM_PWR_CNTL, DMCU_ERAM_MEM_PWR_FORCE, mask_sh), \
+	HWS_SF(, ODM_MEM_PWR_CTRL3, ODM_MEM_UNASSIGNED_PWR_MODE, mask_sh), \
+	HWS_SF(, ODM_MEM_PWR_CTRL3, ODM_MEM_VBLANK_PWR_MODE, mask_sh), \
+	HWS_SF(, MMHUBBUB_MEM_PWR_CNTL, VGA_MEM_PWR_FORCE, mask_sh), \
+	HWS_SF(, DIO_MEM_PWR_CTRL, I2C_LIGHT_SLEEP_FORCE, mask_sh), \
+	HWS_SF(, HPO_TOP_HW_CONTROL, HPO_IO_EN, mask_sh)
+
+static const struct dce_hwseq_shift hwseq_shift = {
+		HWSEQ_DCN31_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dce_hwseq_mask hwseq_mask = {
+		HWSEQ_DCN31_MASK_SH_LIST(_MASK)
+};
+#define vmid_regs(id)\
+[id] = {\
+		DCN20_VMID_REG_LIST(id)\
+}
+
+static const struct dcn_vmid_registers vmid_regs[] = {
+	vmid_regs(0),
+	vmid_regs(1),
+	vmid_regs(2),
+	vmid_regs(3),
+	vmid_regs(4),
+	vmid_regs(5),
+	vmid_regs(6),
+	vmid_regs(7),
+	vmid_regs(8),
+	vmid_regs(9),
+	vmid_regs(10),
+	vmid_regs(11),
+	vmid_regs(12),
+	vmid_regs(13),
+	vmid_regs(14),
+	vmid_regs(15)
+};
+
+static const struct dcn20_vmid_shift vmid_shifts = {
+		DCN20_VMID_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dcn20_vmid_mask vmid_masks = {
+		DCN20_VMID_MASK_SH_LIST(_MASK)
+};
+
+static const struct resource_caps res_cap_dcn314 = {
+	.num_timing_generator = 4,
+	.num_opp = 4,
+	.num_video_plane = 4,
+	.num_audio = 5,
+	.num_stream_encoder = 5,
+	.num_dig_link_enc = 5,
+	.num_hpo_dp_stream_encoder = 4,
+	.num_hpo_dp_link_encoder = 2,
+	.num_pll = 5,
+	.num_dwb = 1,
+	.num_ddc = 5,
+	.num_vmid = 16,
+	.num_mpc_3dlut = 2,
+	.num_dsc = 4,
+};
+
+static const struct dc_plane_cap plane_cap = {
+	.type = DC_PLANE_TYPE_DCN_UNIVERSAL,
+	.blends_with_above = true,
+	.blends_with_below = true,
+	.per_pixel_alpha = true,
+
+	.pixel_format_support = {
+			.argb8888 = true,
+			.nv12 = true,
+			.fp16 = true,
+			.p010 = true,
+			.ayuv = false,
+	},
+
+	.max_upscale_factor = {
+			.argb8888 = 16000,
+			.nv12 = 16000,
+			.fp16 = 16000
+	},
+
+	// 6:1 downscaling ratio: 1000/6 = 166.666
+	.max_downscale_factor = {
+			.argb8888 = 167,
+			.nv12 = 167,
+			.fp16 = 167
+	},
+	64,
+	64
+};
+
+static const struct dc_debug_options debug_defaults_drv = {
+	.disable_z10 = true, /*hw not support it*/
+	.disable_dmcu = true,
+	.force_abm_enable = false,
+	.timing_trace = false,
+	.clock_trace = true,
+	.disable_pplib_clock_request = false,
+	.pipe_split_policy = MPC_SPLIT_DYNAMIC,
+	.force_single_disp_pipe_split = false,
+	.disable_dcc = DCC_ENABLE,
+	.vsr_support = true,
+	.performance_trace = false,
+	.max_downscale_src_width = 4096,/*upto true 4k*/
+	.disable_pplib_wm_range = false,
+	.scl_reset_length10 = true,
+	.sanity_checks = false,
+	.underflow_assert_delay_us = 0xFFFFFFFF,
+	.dwb_fi_phase = -1, // -1 = disable,
+	.dmub_command_table = true,
+	.pstate_enabled = true,
+	.use_max_lb = true,
+	.enable_mem_low_power = {
+		.bits = {
+			.vga = true,
+			.i2c = true,
+			.dmcu = false, // This is previously known to cause hang on S3 cycles if enabled
+			.dscl = true,
+			.cm = true,
+			.mpc = true,
+			.optc = true,
+			.vpg = true,
+			.afmt = true,
+		}
+	},
+	.optimize_edp_link_rate = true,
+	.enable_sw_cntl_psr = true,
+	.seamless_boot_odm_combine = true
+};
+
+static const struct dc_debug_options debug_defaults_diags = {
+	.disable_dmcu = true,
+	.force_abm_enable = false,
+	.timing_trace = true,
+	.clock_trace = true,
+	.disable_dpp_power_gate = true,
+	.disable_hubp_power_gate = true,
+	.disable_clock_gate = true,
+	.disable_pplib_clock_request = true,
+	.disable_pplib_wm_range = true,
+	.disable_stutter = false,
+	.scl_reset_length10 = true,
+	.dwb_fi_phase = -1, // -1 = disable
+	.dmub_command_table = true,
+	.enable_tri_buf = true,
+	.use_max_lb = true
+};
+
+static void dcn31_dpp_destroy(struct dpp **dpp)
+{
+	kfree(TO_DCN20_DPP(*dpp));
+	*dpp = NULL;
+}
+
+static struct dpp *dcn31_dpp_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct dcn3_dpp *dpp =
+		kzalloc(sizeof(struct dcn3_dpp), GFP_KERNEL);
+
+	if (!dpp)
+		return NULL;
+
+	if (dpp3_construct(dpp, ctx, inst,
+			&dpp_regs[inst], &tf_shift, &tf_mask))
+		return &dpp->base;
+
+	BREAK_TO_DEBUGGER();
+	kfree(dpp);
+	return NULL;
+}
+
+static struct output_pixel_processor *dcn31_opp_create(
+	struct dc_context *ctx, uint32_t inst)
+{
+	struct dcn20_opp *opp =
+		kzalloc(sizeof(struct dcn20_opp), GFP_KERNEL);
+
+	if (!opp) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	dcn20_opp_construct(opp, ctx, inst,
+			&opp_regs[inst], &opp_shift, &opp_mask);
+	return &opp->base;
+}
+
+static struct dce_aux *dcn31_aux_engine_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct aux_engine_dce110 *aux_engine =
+		kzalloc(sizeof(struct aux_engine_dce110), GFP_KERNEL);
+
+	if (!aux_engine)
+		return NULL;
+
+	dce110_aux_engine_construct(aux_engine, ctx, inst,
+				    SW_AUX_TIMEOUT_PERIOD_MULTIPLIER * AUX_TIMEOUT_PERIOD,
+				    &aux_engine_regs[inst],
+					&aux_mask,
+					&aux_shift,
+					ctx->dc->caps.extended_aux_timeout_support);
+
+	return &aux_engine->base;
+}
+#define i2c_inst_regs(id) { I2C_HW_ENGINE_COMMON_REG_LIST_DCN30(id) }
+
+static const struct dce_i2c_registers i2c_hw_regs[] = {
+		i2c_inst_regs(1),
+		i2c_inst_regs(2),
+		i2c_inst_regs(3),
+		i2c_inst_regs(4),
+		i2c_inst_regs(5),
+};
+
+static const struct dce_i2c_shift i2c_shifts = {
+		I2C_COMMON_MASK_SH_LIST_DCN30(__SHIFT)
+};
+
+static const struct dce_i2c_mask i2c_masks = {
+		I2C_COMMON_MASK_SH_LIST_DCN30(_MASK)
+};
+
+static struct dce_i2c_hw *dcn31_i2c_hw_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct dce_i2c_hw *dce_i2c_hw =
+		kzalloc(sizeof(struct dce_i2c_hw), GFP_KERNEL);
+
+	if (!dce_i2c_hw)
+		return NULL;
+
+	dcn2_i2c_hw_construct(dce_i2c_hw, ctx, inst,
+				    &i2c_hw_regs[inst], &i2c_shifts, &i2c_masks);
+
+	return dce_i2c_hw;
+}
+static struct mpc *dcn31_mpc_create(
+		struct dc_context *ctx,
+		int num_mpcc,
+		int num_rmu)
+{
+	struct dcn30_mpc *mpc30 = kzalloc(sizeof(struct dcn30_mpc),
+					  GFP_KERNEL);
+
+	if (!mpc30)
+		return NULL;
+
+	dcn30_mpc_construct(mpc30, ctx,
+			&mpc_regs,
+			&mpc_shift,
+			&mpc_mask,
+			num_mpcc,
+			num_rmu);
+
+	return &mpc30->base;
+}
+
+static struct hubbub *dcn31_hubbub_create(struct dc_context *ctx)
+{
+	int i;
+
+	struct dcn20_hubbub *hubbub3 = kzalloc(sizeof(struct dcn20_hubbub),
+					  GFP_KERNEL);
+
+	if (!hubbub3)
+		return NULL;
+
+	hubbub31_construct(hubbub3, ctx,
+			&hubbub_reg,
+			&hubbub_shift,
+			&hubbub_mask,
+			dcn3_14_ip.det_buffer_size_kbytes,
+			dcn3_14_ip.pixel_chunk_size_kbytes,
+			dcn3_14_ip.config_return_buffer_size_in_kbytes);
+
+
+	for (i = 0; i < res_cap_dcn314.num_vmid; i++) {
+		struct dcn20_vmid *vmid = &hubbub3->vmid[i];
+
+		vmid->ctx = ctx;
+
+		vmid->regs = &vmid_regs[i];
+		vmid->shifts = &vmid_shifts;
+		vmid->masks = &vmid_masks;
+	}
+
+	return &hubbub3->base;
+}
+
+static struct timing_generator *dcn31_timing_generator_create(
+		struct dc_context *ctx,
+		uint32_t instance)
+{
+	struct optc *tgn10 =
+		kzalloc(sizeof(struct optc), GFP_KERNEL);
+
+	if (!tgn10)
+		return NULL;
+
+	tgn10->base.inst = instance;
+	tgn10->base.ctx = ctx;
+
+	tgn10->tg_regs = &optc_regs[instance];
+	tgn10->tg_shift = &optc_shift;
+	tgn10->tg_mask = &optc_mask;
+
+	dcn314_timing_generator_init(tgn10);
+
+	return &tgn10->base;
+}
+
+static const struct encoder_feature_support link_enc_feature = {
+		.max_hdmi_deep_color = COLOR_DEPTH_121212,
+		.max_hdmi_pixel_clock = 600000,
+		.hdmi_ycbcr420_supported = true,
+		.dp_ycbcr420_supported = true,
+		.fec_supported = true,
+		.flags.bits.IS_HBR2_CAPABLE = true,
+		.flags.bits.IS_HBR3_CAPABLE = true,
+		.flags.bits.IS_TPS3_CAPABLE = true,
+		.flags.bits.IS_TPS4_CAPABLE = true
+};
+
+static struct link_encoder *dcn31_link_encoder_create(
+	struct dc_context *ctx,
+	const struct encoder_init_data *enc_init_data)
+{
+	struct dcn20_link_encoder *enc20 =
+		kzalloc(sizeof(struct dcn20_link_encoder), GFP_KERNEL);
+
+	if (!enc20)
+		return NULL;
+
+	dcn31_link_encoder_construct(enc20,
+			enc_init_data,
+			&link_enc_feature,
+			&link_enc_regs[enc_init_data->transmitter],
+			&link_enc_aux_regs[enc_init_data->channel - 1],
+			&link_enc_hpd_regs[enc_init_data->hpd_source],
+			&le_shift,
+			&le_mask);
+
+	return &enc20->enc10.base;
+}
+
+/* Create a minimal link encoder object not associated with a particular
+ * physical connector.
+ * resource_funcs.link_enc_create_minimal
+ */
+static struct link_encoder *dcn31_link_enc_create_minimal(
+		struct dc_context *ctx, enum engine_id eng_id)
+{
+	struct dcn20_link_encoder *enc20;
+
+	if ((eng_id - ENGINE_ID_DIGA) > ctx->dc->res_pool->res_cap->num_dig_link_enc)
+		return NULL;
+
+	enc20 = kzalloc(sizeof(struct dcn20_link_encoder), GFP_KERNEL);
+	if (!enc20)
+		return NULL;
+
+	dcn31_link_encoder_construct_minimal(
+			enc20,
+			ctx,
+			&link_enc_feature,
+			&link_enc_regs[eng_id - ENGINE_ID_DIGA],
+			eng_id);
+
+	return &enc20->enc10.base;
+}
+
+static struct panel_cntl *dcn31_panel_cntl_create(const struct panel_cntl_init_data *init_data)
+{
+	struct dcn31_panel_cntl *panel_cntl =
+		kzalloc(sizeof(struct dcn31_panel_cntl), GFP_KERNEL);
+
+	if (!panel_cntl)
+		return NULL;
+
+	dcn31_panel_cntl_construct(panel_cntl, init_data);
+
+	return &panel_cntl->base;
+}
+
+static void read_dce_straps(
+	struct dc_context *ctx,
+	struct resource_straps *straps)
+{
+	generic_reg_get(ctx, regDC_PINSTRAPS + BASE(regDC_PINSTRAPS_BASE_IDX),
+		FN(DC_PINSTRAPS, DC_PINSTRAPS_AUDIO), &straps->dc_pinstraps_audio);
+
+}
+
+static struct audio *dcn31_create_audio(
+		struct dc_context *ctx, unsigned int inst)
+{
+	return dce_audio_create(ctx, inst,
+			&audio_regs[inst], &audio_shift, &audio_mask);
+}
+
+static struct vpg *dcn31_vpg_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct dcn31_vpg *vpg31 = kzalloc(sizeof(struct dcn31_vpg), GFP_KERNEL);
+
+	if (!vpg31)
+		return NULL;
+
+	vpg31_construct(vpg31, ctx, inst,
+			&vpg_regs[inst],
+			&vpg_shift,
+			&vpg_mask);
+
+	return &vpg31->base;
+}
+
+static struct afmt *dcn31_afmt_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct dcn31_afmt *afmt31 = kzalloc(sizeof(struct dcn31_afmt), GFP_KERNEL);
+
+	if (!afmt31)
+		return NULL;
+
+	afmt31_construct(afmt31, ctx, inst,
+			&afmt_regs[inst],
+			&afmt_shift,
+			&afmt_mask);
+
+	// Light sleep by default, no need to power down here
+
+	return &afmt31->base;
+}
+
+static struct apg *dcn31_apg_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct dcn31_apg *apg31 = kzalloc(sizeof(struct dcn31_apg), GFP_KERNEL);
+
+	if (!apg31)
+		return NULL;
+
+	apg31_construct(apg31, ctx, inst,
+			&apg_regs[inst],
+			&apg_shift,
+			&apg_mask);
+
+	return &apg31->base;
+}
+
+static struct stream_encoder *dcn314_stream_encoder_create(
+	enum engine_id eng_id,
+	struct dc_context *ctx)
+{
+	struct dcn10_stream_encoder *enc1;
+	struct vpg *vpg;
+	struct afmt *afmt;
+	int vpg_inst;
+	int afmt_inst;
+
+	/* Mapping of VPG, AFMT, DME register blocks to DIO block instance */
+	if (eng_id < ENGINE_ID_DIGF) {
+		vpg_inst = eng_id;
+		afmt_inst = eng_id;
+	} else
+		return NULL;
+
+	enc1 = kzalloc(sizeof(struct dcn10_stream_encoder), GFP_KERNEL);
+	vpg = dcn31_vpg_create(ctx, vpg_inst);
+	afmt = dcn31_afmt_create(ctx, afmt_inst);
+
+	if (!enc1 || !vpg || !afmt) {
+		kfree(enc1);
+		kfree(vpg);
+		kfree(afmt);
+		return NULL;
+	}
+
+	dcn314_dio_stream_encoder_construct(enc1, ctx, ctx->dc_bios,
+					eng_id, vpg, afmt,
+					&stream_enc_regs[eng_id],
+					&se_shift, &se_mask);
+
+	return &enc1->base;
+}
+
+static struct hpo_dp_stream_encoder *dcn31_hpo_dp_stream_encoder_create(
+	enum engine_id eng_id,
+	struct dc_context *ctx)
+{
+	struct dcn31_hpo_dp_stream_encoder *hpo_dp_enc31;
+	struct vpg *vpg;
+	struct apg *apg;
+	uint32_t hpo_dp_inst;
+	uint32_t vpg_inst;
+	uint32_t apg_inst;
+
+	ASSERT((eng_id >= ENGINE_ID_HPO_DP_0) && (eng_id <= ENGINE_ID_HPO_DP_3));
+	hpo_dp_inst = eng_id - ENGINE_ID_HPO_DP_0;
+
+	/* Mapping of VPG register blocks to HPO DP block instance:
+	 * VPG[6] -> HPO_DP[0]
+	 * VPG[7] -> HPO_DP[1]
+	 * VPG[8] -> HPO_DP[2]
+	 * VPG[9] -> HPO_DP[3]
+	 */
+	//Uses offset index 5-8, but actually maps to vpg_inst 6-9
+	vpg_inst = hpo_dp_inst + 5;
+
+	/* Mapping of APG register blocks to HPO DP block instance:
+	 * APG[0] -> HPO_DP[0]
+	 * APG[1] -> HPO_DP[1]
+	 * APG[2] -> HPO_DP[2]
+	 * APG[3] -> HPO_DP[3]
+	 */
+	apg_inst = hpo_dp_inst;
+
+	/* allocate HPO stream encoder and create VPG sub-block */
+	hpo_dp_enc31 = kzalloc(sizeof(struct dcn31_hpo_dp_stream_encoder), GFP_KERNEL);
+	vpg = dcn31_vpg_create(ctx, vpg_inst);
+	apg = dcn31_apg_create(ctx, apg_inst);
+
+	if (!hpo_dp_enc31 || !vpg || !apg) {
+		kfree(hpo_dp_enc31);
+		kfree(vpg);
+		kfree(apg);
+		return NULL;
+	}
+
+	dcn31_hpo_dp_stream_encoder_construct(hpo_dp_enc31, ctx, ctx->dc_bios,
+					hpo_dp_inst, eng_id, vpg, apg,
+					&hpo_dp_stream_enc_regs[hpo_dp_inst],
+					&hpo_dp_se_shift, &hpo_dp_se_mask);
+
+	return &hpo_dp_enc31->base;
+}
+
+static struct hpo_dp_link_encoder *dcn31_hpo_dp_link_encoder_create(
+	uint8_t inst,
+	struct dc_context *ctx)
+{
+	struct dcn31_hpo_dp_link_encoder *hpo_dp_enc31;
+
+	/* allocate HPO link encoder */
+	hpo_dp_enc31 = kzalloc(sizeof(struct dcn31_hpo_dp_link_encoder), GFP_KERNEL);
+
+	hpo_dp_link_encoder31_construct(hpo_dp_enc31, ctx, inst,
+					&hpo_dp_link_enc_regs[inst],
+					&hpo_dp_le_shift, &hpo_dp_le_mask);
+
+	return &hpo_dp_enc31->base;
+}
+
+static struct dce_hwseq *dcn314_hwseq_create(
+	struct dc_context *ctx)
+{
+	struct dce_hwseq *hws = kzalloc(sizeof(struct dce_hwseq), GFP_KERNEL);
+
+	if (hws) {
+		hws->ctx = ctx;
+		hws->regs = &hwseq_reg;
+		hws->shifts = &hwseq_shift;
+		hws->masks = &hwseq_mask;
+		/* DCN3.1 FPGA Workaround
+		 * Need to enable HPO DP Stream Encoder before setting OTG master enable.
+		 * To do so, move calling function enable_stream_timing to only be done AFTER calling
+		 * function core_link_enable_stream
+		 */
+		if (IS_FPGA_MAXIMUS_DC(ctx->dce_environment))
+			hws->wa.dp_hpo_and_otg_sequence = true;
+	}
+	return hws;
+}
+static const struct resource_create_funcs res_create_funcs = {
+	.read_dce_straps = read_dce_straps,
+	.create_audio = dcn31_create_audio,
+	.create_stream_encoder = dcn314_stream_encoder_create,
+	.create_hpo_dp_stream_encoder = dcn31_hpo_dp_stream_encoder_create,
+	.create_hpo_dp_link_encoder = dcn31_hpo_dp_link_encoder_create,
+	.create_hwseq = dcn314_hwseq_create,
+};
+
+static const struct resource_create_funcs res_create_maximus_funcs = {
+	.read_dce_straps = NULL,
+	.create_audio = NULL,
+	.create_stream_encoder = NULL,
+	.create_hpo_dp_stream_encoder = dcn31_hpo_dp_stream_encoder_create,
+	.create_hpo_dp_link_encoder = dcn31_hpo_dp_link_encoder_create,
+	.create_hwseq = dcn314_hwseq_create,
+};
+
+static void dcn314_resource_destruct(struct dcn314_resource_pool *pool)
+{
+	unsigned int i;
+
+	for (i = 0; i < pool->base.stream_enc_count; i++) {
+		if (pool->base.stream_enc[i] != NULL) {
+			if (pool->base.stream_enc[i]->vpg != NULL) {
+				kfree(DCN30_VPG_FROM_VPG(pool->base.stream_enc[i]->vpg));
+				pool->base.stream_enc[i]->vpg = NULL;
+			}
+			if (pool->base.stream_enc[i]->afmt != NULL) {
+				kfree(DCN30_AFMT_FROM_AFMT(pool->base.stream_enc[i]->afmt));
+				pool->base.stream_enc[i]->afmt = NULL;
+			}
+			kfree(DCN10STRENC_FROM_STRENC(pool->base.stream_enc[i]));
+			pool->base.stream_enc[i] = NULL;
+		}
+	}
+
+	for (i = 0; i < pool->base.hpo_dp_stream_enc_count; i++) {
+		if (pool->base.hpo_dp_stream_enc[i] != NULL) {
+			if (pool->base.hpo_dp_stream_enc[i]->vpg != NULL) {
+				kfree(DCN30_VPG_FROM_VPG(pool->base.hpo_dp_stream_enc[i]->vpg));
+				pool->base.hpo_dp_stream_enc[i]->vpg = NULL;
+			}
+			if (pool->base.hpo_dp_stream_enc[i]->apg != NULL) {
+				kfree(DCN31_APG_FROM_APG(pool->base.hpo_dp_stream_enc[i]->apg));
+				pool->base.hpo_dp_stream_enc[i]->apg = NULL;
+			}
+			kfree(DCN3_1_HPO_DP_STREAM_ENC_FROM_HPO_STREAM_ENC(pool->base.hpo_dp_stream_enc[i]));
+			pool->base.hpo_dp_stream_enc[i] = NULL;
+		}
+	}
+
+	for (i = 0; i < pool->base.hpo_dp_link_enc_count; i++) {
+		if (pool->base.hpo_dp_link_enc[i] != NULL) {
+			kfree(DCN3_1_HPO_DP_LINK_ENC_FROM_HPO_LINK_ENC(pool->base.hpo_dp_link_enc[i]));
+			pool->base.hpo_dp_link_enc[i] = NULL;
+		}
+	}
+
+	for (i = 0; i < pool->base.res_cap->num_dsc; i++) {
+		if (pool->base.dscs[i] != NULL)
+			dcn20_dsc_destroy(&pool->base.dscs[i]);
+	}
+
+	if (pool->base.mpc != NULL) {
+		kfree(TO_DCN20_MPC(pool->base.mpc));
+		pool->base.mpc = NULL;
+	}
+	if (pool->base.hubbub != NULL) {
+		kfree(pool->base.hubbub);
+		pool->base.hubbub = NULL;
+	}
+	for (i = 0; i < pool->base.pipe_count; i++) {
+		if (pool->base.dpps[i] != NULL)
+			dcn31_dpp_destroy(&pool->base.dpps[i]);
+
+		if (pool->base.ipps[i] != NULL)
+			pool->base.ipps[i]->funcs->ipp_destroy(&pool->base.ipps[i]);
+
+		if (pool->base.hubps[i] != NULL) {
+			kfree(TO_DCN20_HUBP(pool->base.hubps[i]));
+			pool->base.hubps[i] = NULL;
+		}
+
+		if (pool->base.irqs != NULL)
+			dal_irq_service_destroy(&pool->base.irqs);
+	}
+
+	for (i = 0; i < pool->base.res_cap->num_ddc; i++) {
+		if (pool->base.engines[i] != NULL)
+			dce110_engine_destroy(&pool->base.engines[i]);
+		if (pool->base.hw_i2cs[i] != NULL) {
+			kfree(pool->base.hw_i2cs[i]);
+			pool->base.hw_i2cs[i] = NULL;
+		}
+		if (pool->base.sw_i2cs[i] != NULL) {
+			kfree(pool->base.sw_i2cs[i]);
+			pool->base.sw_i2cs[i] = NULL;
+		}
+	}
+
+	for (i = 0; i < pool->base.res_cap->num_opp; i++) {
+		if (pool->base.opps[i] != NULL)
+			pool->base.opps[i]->funcs->opp_destroy(&pool->base.opps[i]);
+	}
+
+	for (i = 0; i < pool->base.res_cap->num_timing_generator; i++) {
+		if (pool->base.timing_generators[i] != NULL)	{
+			kfree(DCN10TG_FROM_TG(pool->base.timing_generators[i]));
+			pool->base.timing_generators[i] = NULL;
+		}
+	}
+
+	for (i = 0; i < pool->base.res_cap->num_dwb; i++) {
+		if (pool->base.dwbc[i] != NULL) {
+			kfree(TO_DCN30_DWBC(pool->base.dwbc[i]));
+			pool->base.dwbc[i] = NULL;
+		}
+		if (pool->base.mcif_wb[i] != NULL) {
+			kfree(TO_DCN30_MMHUBBUB(pool->base.mcif_wb[i]));
+			pool->base.mcif_wb[i] = NULL;
+		}
+	}
+
+	for (i = 0; i < pool->base.audio_count; i++) {
+		if (pool->base.audios[i])
+			dce_aud_destroy(&pool->base.audios[i]);
+	}
+
+	for (i = 0; i < pool->base.clk_src_count; i++) {
+		if (pool->base.clock_sources[i] != NULL) {
+			dcn20_clock_source_destroy(&pool->base.clock_sources[i]);
+			pool->base.clock_sources[i] = NULL;
+		}
+	}
+
+	for (i = 0; i < pool->base.res_cap->num_mpc_3dlut; i++) {
+		if (pool->base.mpc_lut[i] != NULL) {
+			dc_3dlut_func_release(pool->base.mpc_lut[i]);
+			pool->base.mpc_lut[i] = NULL;
+		}
+		if (pool->base.mpc_shaper[i] != NULL) {
+			dc_transfer_func_release(pool->base.mpc_shaper[i]);
+			pool->base.mpc_shaper[i] = NULL;
+		}
+	}
+
+	if (pool->base.dp_clock_source != NULL) {
+		dcn20_clock_source_destroy(&pool->base.dp_clock_source);
+		pool->base.dp_clock_source = NULL;
+	}
+
+	for (i = 0; i < pool->base.res_cap->num_timing_generator; i++) {
+		if (pool->base.multiple_abms[i] != NULL)
+			dce_abm_destroy(&pool->base.multiple_abms[i]);
+	}
+
+	if (pool->base.psr != NULL)
+		dmub_psr_destroy(&pool->base.psr);
+
+	if (pool->base.dccg != NULL)
+		dcn_dccg_destroy(&pool->base.dccg);
+}
+
+static struct hubp *dcn31_hubp_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct dcn20_hubp *hubp2 =
+		kzalloc(sizeof(struct dcn20_hubp), GFP_KERNEL);
+
+	if (!hubp2)
+		return NULL;
+
+	if (hubp31_construct(hubp2, ctx, inst,
+			&hubp_regs[inst], &hubp_shift, &hubp_mask))
+		return &hubp2->base;
+
+	BREAK_TO_DEBUGGER();
+	kfree(hubp2);
+	return NULL;
+}
+
+static bool dcn31_dwbc_create(struct dc_context *ctx, struct resource_pool *pool)
+{
+	int i;
+	uint32_t pipe_count = pool->res_cap->num_dwb;
+
+	for (i = 0; i < pipe_count; i++) {
+		struct dcn30_dwbc *dwbc30 = kzalloc(sizeof(struct dcn30_dwbc),
+						    GFP_KERNEL);
+
+		if (!dwbc30) {
+			dm_error("DC: failed to create dwbc30!\n");
+			return false;
+		}
+
+		dcn30_dwbc_construct(dwbc30, ctx,
+				&dwbc30_regs[i],
+				&dwbc30_shift,
+				&dwbc30_mask,
+				i);
+
+		pool->dwbc[i] = &dwbc30->base;
+	}
+	return true;
+}
+
+static bool dcn31_mmhubbub_create(struct dc_context *ctx, struct resource_pool *pool)
+{
+	int i;
+	uint32_t pipe_count = pool->res_cap->num_dwb;
+
+	for (i = 0; i < pipe_count; i++) {
+		struct dcn30_mmhubbub *mcif_wb30 = kzalloc(sizeof(struct dcn30_mmhubbub),
+						    GFP_KERNEL);
+
+		if (!mcif_wb30) {
+			dm_error("DC: failed to create mcif_wb30!\n");
+			return false;
+		}
+
+		dcn30_mmhubbub_construct(mcif_wb30, ctx,
+				&mcif_wb30_regs[i],
+				&mcif_wb30_shift,
+				&mcif_wb30_mask,
+				i);
+
+		pool->mcif_wb[i] = &mcif_wb30->base;
+	}
+	return true;
+}
+
+static struct display_stream_compressor *dcn314_dsc_create(
+	struct dc_context *ctx, uint32_t inst)
+{
+	struct dcn20_dsc *dsc =
+		kzalloc(sizeof(struct dcn20_dsc), GFP_KERNEL);
+
+	if (!dsc) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	dsc2_construct(dsc, ctx, inst, &dsc_regs[inst], &dsc_shift, &dsc_mask);
+	return &dsc->base;
+}
+
+static void dcn314_destroy_resource_pool(struct resource_pool **pool)
+{
+	struct dcn314_resource_pool *dcn314_pool = TO_DCN314_RES_POOL(*pool);
+
+	dcn314_resource_destruct(dcn314_pool);
+	kfree(dcn314_pool);
+	*pool = NULL;
+}
+
+static struct clock_source *dcn31_clock_source_create(
+		struct dc_context *ctx,
+		struct dc_bios *bios,
+		enum clock_source_id id,
+		const struct dce110_clk_src_regs *regs,
+		bool dp_clk_src)
+{
+	struct dce110_clk_src *clk_src =
+		kzalloc(sizeof(struct dce110_clk_src), GFP_KERNEL);
+
+	if (!clk_src)
+		return NULL;
+
+	if (dcn31_clk_src_construct(clk_src, ctx, bios, id,
+			regs, &cs_shift, &cs_mask)) {
+		clk_src->base.dp_clk_src = dp_clk_src;
+		return &clk_src->base;
+	}
+
+	BREAK_TO_DEBUGGER();
+	return NULL;
+}
+
+static int dcn314_populate_dml_pipes_from_context(
+	struct dc *dc, struct dc_state *context,
+	display_e2e_pipe_params_st *pipes,
+	bool fast_validate)
+{
+	int pipe_cnt;
+
+	DC_FP_START();
+	pipe_cnt = dcn314_populate_dml_pipes_from_context_fpu(dc, context, pipes, fast_validate);
+	DC_FP_END();
+
+	return pipe_cnt;
+}
+
+static struct dc_cap_funcs cap_funcs = {
+	.get_dcc_compression_cap = dcn20_get_dcc_compression_cap
+};
+
+static void dcn314_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params)
+{
+	DC_FP_START();
+	dcn314_update_bw_bounding_box_fpu(dc, bw_params);
+	DC_FP_END();
+}
+
+static struct resource_funcs dcn314_res_pool_funcs = {
+	.destroy = dcn314_destroy_resource_pool,
+	.link_enc_create = dcn31_link_encoder_create,
+	.link_enc_create_minimal = dcn31_link_enc_create_minimal,
+	.link_encs_assign = link_enc_cfg_link_encs_assign,
+	.link_enc_unassign = link_enc_cfg_link_enc_unassign,
+	.panel_cntl_create = dcn31_panel_cntl_create,
+	.validate_bandwidth = dcn31_validate_bandwidth,
+	.calculate_wm_and_dlg = dcn31_calculate_wm_and_dlg,
+	.update_soc_for_wm_a = dcn31_update_soc_for_wm_a,
+	.populate_dml_pipes = dcn314_populate_dml_pipes_from_context,
+	.acquire_idle_pipe_for_layer = dcn20_acquire_idle_pipe_for_layer,
+	.add_stream_to_ctx = dcn30_add_stream_to_ctx,
+	.add_dsc_to_stream_resource = dcn20_add_dsc_to_stream_resource,
+	.remove_stream_from_ctx = dcn20_remove_stream_from_ctx,
+	.populate_dml_writeback_from_context = dcn30_populate_dml_writeback_from_context,
+	.set_mcif_arb_params = dcn30_set_mcif_arb_params,
+	.find_first_free_match_stream_enc_for_link = dcn10_find_first_free_match_stream_enc_for_link,
+	.acquire_post_bldn_3dlut = dcn30_acquire_post_bldn_3dlut,
+	.release_post_bldn_3dlut = dcn30_release_post_bldn_3dlut,
+	.update_bw_bounding_box = dcn314_update_bw_bounding_box,
+	.patch_unknown_plane_state = dcn20_patch_unknown_plane_state,
+};
+
+static struct clock_source *dcn30_clock_source_create(
+		struct dc_context *ctx,
+		struct dc_bios *bios,
+		enum clock_source_id id,
+		const struct dce110_clk_src_regs *regs,
+		bool dp_clk_src)
+{
+	struct dce110_clk_src *clk_src =
+		kzalloc(sizeof(struct dce110_clk_src), GFP_KERNEL);
+
+	if (!clk_src)
+		return NULL;
+
+	if (dcn31_clk_src_construct(clk_src, ctx, bios, id,
+			regs, &cs_shift, &cs_mask)) {
+		clk_src->base.dp_clk_src = dp_clk_src;
+		return &clk_src->base;
+	}
+
+	BREAK_TO_DEBUGGER();
+	return NULL;
+}
+
+static bool dcn314_resource_construct(
+	uint8_t num_virtual_links,
+	struct dc *dc,
+	struct dcn314_resource_pool *pool)
+{
+	int i;
+	struct dc_context *ctx = dc->ctx;
+	struct irq_service_init_data init_data;
+
+	ctx->dc_bios->regs = &bios_regs;
+
+	pool->base.res_cap = &res_cap_dcn314;
+	pool->base.funcs = &dcn314_res_pool_funcs;
+
+	/*************************************************
+	 *  Resource + asic cap harcoding                *
+	 *************************************************/
+	pool->base.underlay_pipe_index = NO_UNDERLAY_PIPE;
+	pool->base.pipe_count = pool->base.res_cap->num_timing_generator;
+	pool->base.mpcc_count = pool->base.res_cap->num_timing_generator;
+	dc->caps.max_downscale_ratio = 600;
+	dc->caps.i2c_speed_in_khz = 100;
+	dc->caps.i2c_speed_in_khz_hdcp = 100;
+	dc->caps.max_cursor_size = 256;
+	dc->caps.min_horizontal_blanking_period = 80;
+	dc->caps.dmdata_alloc_size = 2048;
+	dc->caps.max_slave_planes = 2;
+	dc->caps.max_slave_yuv_planes = 2;
+	dc->caps.max_slave_rgb_planes = 2;
+	dc->caps.post_blend_color_processing = true;
+	dc->caps.force_dp_tps4_for_cp2520 = true;
+	dc->caps.dp_hpo = true;
+	dc->caps.edp_dsc_support = true;
+	dc->caps.extended_aux_timeout_support = true;
+	dc->caps.dmcub_support = true;
+	dc->caps.is_apu = true;
+	dc->caps.seamless_odm = true;
+
+	dc->caps.zstate_support = true;
+
+	/* Color pipeline capabilities */
+	dc->caps.color.dpp.dcn_arch = 1;
+	dc->caps.color.dpp.input_lut_shared = 0;
+	dc->caps.color.dpp.icsc = 1;
+	dc->caps.color.dpp.dgam_ram = 0; // must use gamma_corr
+	dc->caps.color.dpp.dgam_rom_caps.srgb = 1;
+	dc->caps.color.dpp.dgam_rom_caps.bt2020 = 1;
+	dc->caps.color.dpp.dgam_rom_caps.gamma2_2 = 1;
+	dc->caps.color.dpp.dgam_rom_caps.pq = 1;
+	dc->caps.color.dpp.dgam_rom_caps.hlg = 1;
+	dc->caps.color.dpp.post_csc = 1;
+	dc->caps.color.dpp.gamma_corr = 1;
+	dc->caps.color.dpp.dgam_rom_for_yuv = 0;
+
+	dc->caps.color.dpp.hw_3d_lut = 1;
+	dc->caps.color.dpp.ogam_ram = 1;
+	// no OGAM ROM on DCN301
+	dc->caps.color.dpp.ogam_rom_caps.srgb = 0;
+	dc->caps.color.dpp.ogam_rom_caps.bt2020 = 0;
+	dc->caps.color.dpp.ogam_rom_caps.gamma2_2 = 0;
+	dc->caps.color.dpp.ogam_rom_caps.pq = 0;
+	dc->caps.color.dpp.ogam_rom_caps.hlg = 0;
+	dc->caps.color.dpp.ocsc = 0;
+
+	dc->caps.color.mpc.gamut_remap = 1;
+	dc->caps.color.mpc.num_3dluts = pool->base.res_cap->num_mpc_3dlut; //2
+	dc->caps.color.mpc.ogam_ram = 1;
+	dc->caps.color.mpc.ogam_rom_caps.srgb = 0;
+	dc->caps.color.mpc.ogam_rom_caps.bt2020 = 0;
+	dc->caps.color.mpc.ogam_rom_caps.gamma2_2 = 0;
+	dc->caps.color.mpc.ogam_rom_caps.pq = 0;
+	dc->caps.color.mpc.ogam_rom_caps.hlg = 0;
+	dc->caps.color.mpc.ocsc = 1;
+
+	/* Use pipe context based otg sync logic */
+	dc->config.use_pipe_ctx_sync_logic = true;
+
+	/* read VBIOS LTTPR caps */
+	{
+		if (ctx->dc_bios->funcs->get_lttpr_caps) {
+			enum bp_result bp_query_result;
+			uint8_t is_vbios_lttpr_enable = 0;
+
+			bp_query_result = ctx->dc_bios->funcs->get_lttpr_caps(ctx->dc_bios, &is_vbios_lttpr_enable);
+			dc->caps.vbios_lttpr_enable = (bp_query_result == BP_RESULT_OK) && !!is_vbios_lttpr_enable;
+		}
+
+		/* interop bit is implicit */
+		{
+			dc->caps.vbios_lttpr_aware = true;
+		}
+	}
+
+	if (dc->ctx->dce_environment == DCE_ENV_PRODUCTION_DRV)
+		dc->debug = debug_defaults_drv;
+	else if (dc->ctx->dce_environment == DCE_ENV_FPGA_MAXIMUS)
+		dc->debug = debug_defaults_diags;
+	else
+		dc->debug = debug_defaults_diags;
+	// Init the vm_helper
+	if (dc->vm_helper)
+		vm_helper_init(dc->vm_helper, 16);
+
+	/*************************************************
+	 *  Create resources                             *
+	 *************************************************/
+
+	/* Clock Sources for Pixel Clock*/
+	pool->base.clock_sources[DCN31_CLK_SRC_PLL0] =
+			dcn30_clock_source_create(ctx, ctx->dc_bios,
+				CLOCK_SOURCE_COMBO_PHY_PLL0,
+				&clk_src_regs[0], false);
+	pool->base.clock_sources[DCN31_CLK_SRC_PLL1] =
+			dcn30_clock_source_create(ctx, ctx->dc_bios,
+				CLOCK_SOURCE_COMBO_PHY_PLL1,
+				&clk_src_regs[1], false);
+	pool->base.clock_sources[DCN31_CLK_SRC_PLL2] =
+			dcn30_clock_source_create(ctx, ctx->dc_bios,
+				CLOCK_SOURCE_COMBO_PHY_PLL2,
+				&clk_src_regs[2], false);
+	pool->base.clock_sources[DCN31_CLK_SRC_PLL3] =
+			dcn30_clock_source_create(ctx, ctx->dc_bios,
+				CLOCK_SOURCE_COMBO_PHY_PLL3,
+				&clk_src_regs[3], false);
+	pool->base.clock_sources[DCN31_CLK_SRC_PLL4] =
+			dcn30_clock_source_create(ctx, ctx->dc_bios,
+				CLOCK_SOURCE_COMBO_PHY_PLL4,
+				&clk_src_regs[4], false);
+
+	pool->base.clk_src_count = DCN30_CLK_SRC_TOTAL;
+
+	/* todo: not reuse phy_pll registers */
+	pool->base.dp_clock_source =
+			dcn31_clock_source_create(ctx, ctx->dc_bios,
+				CLOCK_SOURCE_ID_DP_DTO,
+				&clk_src_regs[0], true);
+
+	for (i = 0; i < pool->base.clk_src_count; i++) {
+		if (pool->base.clock_sources[i] == NULL) {
+			dm_error("DC: failed to create clock sources!\n");
+			BREAK_TO_DEBUGGER();
+			goto create_fail;
+		}
+	}
+
+	pool->base.dccg = dccg314_create(ctx, &dccg_regs, &dccg_shift, &dccg_mask);
+	if (pool->base.dccg == NULL) {
+		dm_error("DC: failed to create dccg!\n");
+		BREAK_TO_DEBUGGER();
+		goto create_fail;
+	}
+
+	init_data.ctx = dc->ctx;
+	pool->base.irqs = dal_irq_service_dcn314_create(&init_data);
+	if (!pool->base.irqs)
+		goto create_fail;
+
+	/* HUBBUB */
+	pool->base.hubbub = dcn31_hubbub_create(ctx);
+	if (pool->base.hubbub == NULL) {
+		BREAK_TO_DEBUGGER();
+		dm_error("DC: failed to create hubbub!\n");
+		goto create_fail;
+	}
+
+	/* HUBPs, DPPs, OPPs and TGs */
+	for (i = 0; i < pool->base.pipe_count; i++) {
+		pool->base.hubps[i] = dcn31_hubp_create(ctx, i);
+		if (pool->base.hubps[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error(
+				"DC: failed to create hubps!\n");
+			goto create_fail;
+		}
+
+		pool->base.dpps[i] = dcn31_dpp_create(ctx, i);
+		if (pool->base.dpps[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error(
+				"DC: failed to create dpps!\n");
+			goto create_fail;
+		}
+	}
+
+	for (i = 0; i < pool->base.res_cap->num_opp; i++) {
+		pool->base.opps[i] = dcn31_opp_create(ctx, i);
+		if (pool->base.opps[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error(
+				"DC: failed to create output pixel processor!\n");
+			goto create_fail;
+		}
+	}
+
+	for (i = 0; i < pool->base.res_cap->num_timing_generator; i++) {
+		pool->base.timing_generators[i] = dcn31_timing_generator_create(
+				ctx, i);
+		if (pool->base.timing_generators[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error("DC: failed to create tg!\n");
+			goto create_fail;
+		}
+	}
+	pool->base.timing_generator_count = i;
+
+	/* PSR */
+	pool->base.psr = dmub_psr_create(ctx);
+	if (pool->base.psr == NULL) {
+		dm_error("DC: failed to create psr obj!\n");
+		BREAK_TO_DEBUGGER();
+		goto create_fail;
+	}
+
+	/* ABM */
+	for (i = 0; i < pool->base.res_cap->num_timing_generator; i++) {
+		pool->base.multiple_abms[i] = dmub_abm_create(ctx,
+				&abm_regs[i],
+				&abm_shift,
+				&abm_mask);
+		if (pool->base.multiple_abms[i] == NULL) {
+			dm_error("DC: failed to create abm for pipe %d!\n", i);
+			BREAK_TO_DEBUGGER();
+			goto create_fail;
+		}
+	}
+
+	/* MPC and DSC */
+	pool->base.mpc = dcn31_mpc_create(ctx, pool->base.mpcc_count, pool->base.res_cap->num_mpc_3dlut);
+	if (pool->base.mpc == NULL) {
+		BREAK_TO_DEBUGGER();
+		dm_error("DC: failed to create mpc!\n");
+		goto create_fail;
+	}
+
+	for (i = 0; i < pool->base.res_cap->num_dsc; i++) {
+		pool->base.dscs[i] = dcn314_dsc_create(ctx, i);
+		if (pool->base.dscs[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error("DC: failed to create display stream compressor %d!\n", i);
+			goto create_fail;
+		}
+	}
+
+	/* DWB and MMHUBBUB */
+	if (!dcn31_dwbc_create(ctx, &pool->base)) {
+		BREAK_TO_DEBUGGER();
+		dm_error("DC: failed to create dwbc!\n");
+		goto create_fail;
+	}
+
+	if (!dcn31_mmhubbub_create(ctx, &pool->base)) {
+		BREAK_TO_DEBUGGER();
+		dm_error("DC: failed to create mcif_wb!\n");
+		goto create_fail;
+	}
+
+	/* AUX and I2C */
+	for (i = 0; i < pool->base.res_cap->num_ddc; i++) {
+		pool->base.engines[i] = dcn31_aux_engine_create(ctx, i);
+		if (pool->base.engines[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error(
+				"DC:failed to create aux engine!!\n");
+			goto create_fail;
+		}
+		pool->base.hw_i2cs[i] = dcn31_i2c_hw_create(ctx, i);
+		if (pool->base.hw_i2cs[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error(
+				"DC:failed to create hw i2c!!\n");
+			goto create_fail;
+		}
+		pool->base.sw_i2cs[i] = NULL;
+	}
+
+	/* DCN314 has 4 DPIA */
+	pool->base.usb4_dpia_count = 4;
+
+	/* Audio, Stream Encoders including HPO and virtual, MPC 3D LUTs */
+	if (!resource_construct(num_virtual_links, dc, &pool->base,
+				(!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment) ?
+				 &res_create_funcs : &res_create_maximus_funcs)))
+		goto create_fail;
+
+	/* HW Sequencer and Plane caps */
+	dcn314_hw_sequencer_construct(dc);
+
+	dc->caps.max_planes =  pool->base.pipe_count;
+
+	for (i = 0; i < dc->caps.max_planes; ++i)
+		dc->caps.planes[i] = plane_cap;
+
+	dc->cap_funcs = cap_funcs;
+
+	dc->dcn_ip->max_num_dpp = dcn3_14_ip.max_num_dpp;
+
+	return true;
+
+create_fail:
+
+	dcn314_resource_destruct(pool);
+
+	return false;
+}
+
+struct resource_pool *dcn314_create_resource_pool(
+		const struct dc_init_data *init_data,
+		struct dc *dc)
+{
+	struct dcn314_resource_pool *pool =
+		kzalloc(sizeof(struct dcn314_resource_pool), GFP_KERNEL);
+
+	if (!pool)
+		return NULL;
+
+	if (dcn314_resource_construct(init_data->num_virtual_links, dc, pool))
+		return &pool->base;
+
+	BREAK_TO_DEBUGGER();
+	kfree(pool);
+	return NULL;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.h b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.h
new file mode 100644
index 000000000000..0dd3153aa5c1
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.h
@@ -0,0 +1,46 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef _DCN314_RESOURCE_H_
+#define _DCN314_RESOURCE_H_
+
+#include "core_types.h"
+
+extern struct _vcs_dpi_ip_params_st dcn3_14_ip;
+extern struct _vcs_dpi_soc_bounding_box_st dcn3_14_soc;
+
+#define TO_DCN314_RES_POOL(pool)\
+	container_of(pool, struct dcn314_resource_pool, base)
+
+struct dcn314_resource_pool {
+	struct resource_pool base;
+};
+
+struct resource_pool *dcn314_create_resource_pool(
+		const struct dc_init_data *init_data,
+		struct dc *dc);
+
+#endif /* _DCN314_RESOURCE_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/dcn315/Makefile b/drivers/gpu/drm/amd/display/dc/dcn315/Makefile
index c831ad46e81c..59381d24800b 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn315/Makefile
+++ b/drivers/gpu/drm/amd/display/dc/dcn315/Makefile
@@ -25,32 +25,6 @@
 
 DCN315 = dcn315_resource.o
 
-ifdef CONFIG_X86
-CFLAGS_$(AMDDALPATH)/dc/dcn315/dcn315_resource.o := -msse
-endif
-
-ifdef CONFIG_PPC64
-CFLAGS_$(AMDDALPATH)/dc/dcn315/dcn315_resource.o := -mhard-float -maltivec
-endif
-
-ifdef CONFIG_CC_IS_GCC
-ifeq ($(call cc-ifversion, -lt, 0701, y), y)
-IS_OLD_GCC = 1
-endif
-CFLAGS_$(AMDDALPATH)/dc/dcn315/dcn315_resource.o += -mhard-float
-endif
-
-ifdef CONFIG_X86
-ifdef IS_OLD_GCC
-# Stack alignment mismatch, proceed with caution.
-# GCC < 7.1 cannot compile code using `double` and -mpreferred-stack-boundary=3
-# (8B stack alignment).
-CFLAGS_$(AMDDALPATH)/dc/dcn315/dcn315_resource.o += -mpreferred-stack-boundary=4
-else
-CFLAGS_$(AMDDALPATH)/dc/dcn315/dcn315_resource.o += -msse2
-endif
-endif
-
 AMD_DAL_DCN315 = $(addprefix $(AMDDALPATH)/dc/dcn315/,$(DCN315))
 
 AMD_DISPLAY_FILES += $(AMD_DAL_DCN315)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn315/dcn315_resource.c b/drivers/gpu/drm/amd/display/dc/dcn315/dcn315_resource.c
index 06adb77c206b..7463b12ae4a3 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn315/dcn315_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn315/dcn315_resource.c
@@ -66,6 +66,7 @@
 #include "virtual/virtual_stream_encoder.h"
 #include "dce110/dce110_resource.h"
 #include "dml/display_mode_vba.h"
+#include "dml/dcn31/dcn31_fpu.h"
 #include "dcn31/dcn31_dccg.h"
 #include "dcn10/dcn10_resource.h"
 #include "dcn31/dcn31_panel_cntl.h"
@@ -133,158 +134,9 @@
 
 #include "link_enc_cfg.h"
 
-#define DC_LOGGER_INIT(logger)
-
-#define DCN3_15_DEFAULT_DET_SIZE 192
 #define DCN3_15_MAX_DET_SIZE 384
-#define DCN3_15_MIN_COMPBUF_SIZE_KB 128
 #define DCN3_15_CRB_SEGMENT_SIZE_KB 64
 
-struct _vcs_dpi_ip_params_st dcn3_15_ip = {
-	.gpuvm_enable = 1,
-	.gpuvm_max_page_table_levels = 1,
-	.hostvm_enable = 1,
-	.hostvm_max_page_table_levels = 2,
-	.rob_buffer_size_kbytes = 64,
-	.det_buffer_size_kbytes = DCN3_15_DEFAULT_DET_SIZE,
-	.min_comp_buffer_size_kbytes = DCN3_15_MIN_COMPBUF_SIZE_KB,
-	.config_return_buffer_size_in_kbytes = 1024,
-	.compressed_buffer_segment_size_in_kbytes = 64,
-	.meta_fifo_size_in_kentries = 32,
-	.zero_size_buffer_entries = 512,
-	.compbuf_reserved_space_64b = 256,
-	.compbuf_reserved_space_zs = 64,
-	.dpp_output_buffer_pixels = 2560,
-	.opp_output_buffer_lines = 1,
-	.pixel_chunk_size_kbytes = 8,
-	.meta_chunk_size_kbytes = 2,
-	.min_meta_chunk_size_bytes = 256,
-	.writeback_chunk_size_kbytes = 8,
-	.ptoi_supported = false,
-	.num_dsc = 3,
-	.maximum_dsc_bits_per_component = 10,
-	.dsc422_native_support = false,
-	.is_line_buffer_bpp_fixed = true,
-	.line_buffer_fixed_bpp = 49,
-	.line_buffer_size_bits = 789504,
-	.max_line_buffer_lines = 12,
-	.writeback_interface_buffer_size_kbytes = 90,
-	.max_num_dpp = 4,
-	.max_num_otg = 4,
-	.max_num_hdmi_frl_outputs = 1,
-	.max_num_wb = 1,
-	.max_dchub_pscl_bw_pix_per_clk = 4,
-	.max_pscl_lb_bw_pix_per_clk = 2,
-	.max_lb_vscl_bw_pix_per_clk = 4,
-	.max_vscl_hscl_bw_pix_per_clk = 4,
-	.max_hscl_ratio = 6,
-	.max_vscl_ratio = 6,
-	.max_hscl_taps = 8,
-	.max_vscl_taps = 8,
-	.dpte_buffer_size_in_pte_reqs_luma = 64,
-	.dpte_buffer_size_in_pte_reqs_chroma = 34,
-	.dispclk_ramp_margin_percent = 1,
-	.max_inter_dcn_tile_repeaters = 9,
-	.cursor_buffer_size = 16,
-	.cursor_chunk_size = 2,
-	.writeback_line_buffer_buffer_size = 0,
-	.writeback_min_hscl_ratio = 1,
-	.writeback_min_vscl_ratio = 1,
-	.writeback_max_hscl_ratio = 1,
-	.writeback_max_vscl_ratio = 1,
-	.writeback_max_hscl_taps = 1,
-	.writeback_max_vscl_taps = 1,
-	.dppclk_delay_subtotal = 46,
-	.dppclk_delay_scl = 50,
-	.dppclk_delay_scl_lb_only = 16,
-	.dppclk_delay_cnvc_formatter = 27,
-	.dppclk_delay_cnvc_cursor = 6,
-	.dispclk_delay_subtotal = 119,
-	.dynamic_metadata_vm_enabled = false,
-	.odm_combine_4to1_supported = false,
-	.dcc_supported = true,
-};
-
-struct _vcs_dpi_soc_bounding_box_st dcn3_15_soc = {
-		/*TODO: correct dispclk/dppclk voltage level determination*/
-	.clock_limits = {
-		{
-			.state = 0,
-			.dispclk_mhz = 1372.0,
-			.dppclk_mhz = 1372.0,
-			.phyclk_mhz = 810.0,
-			.phyclk_d18_mhz = 667.0,
-			.dscclk_mhz = 417.0,
-			.dtbclk_mhz = 600.0,
-		},
-		{
-			.state = 1,
-			.dispclk_mhz = 1372.0,
-			.dppclk_mhz = 1372.0,
-			.phyclk_mhz = 810.0,
-			.phyclk_d18_mhz = 667.0,
-			.dscclk_mhz = 417.0,
-			.dtbclk_mhz = 600.0,
-		},
-		{
-			.state = 2,
-			.dispclk_mhz = 1372.0,
-			.dppclk_mhz = 1372.0,
-			.phyclk_mhz = 810.0,
-			.phyclk_d18_mhz = 667.0,
-			.dscclk_mhz = 417.0,
-			.dtbclk_mhz = 600.0,
-		},
-		{
-			.state = 3,
-			.dispclk_mhz = 1372.0,
-			.dppclk_mhz = 1372.0,
-			.phyclk_mhz = 810.0,
-			.phyclk_d18_mhz = 667.0,
-			.dscclk_mhz = 417.0,
-			.dtbclk_mhz = 600.0,
-		},
-		{
-			.state = 4,
-			.dispclk_mhz = 1372.0,
-			.dppclk_mhz = 1372.0,
-			.phyclk_mhz = 810.0,
-			.phyclk_d18_mhz = 667.0,
-			.dscclk_mhz = 417.0,
-			.dtbclk_mhz = 600.0,
-		},
-	},
-	.num_states = 5,
-	.sr_exit_time_us = 9.0,
-	.sr_enter_plus_exit_time_us = 11.0,
-	.sr_exit_z8_time_us = 50.0,
-	.sr_enter_plus_exit_z8_time_us = 50.0,
-	.writeback_latency_us = 12.0,
-	.dram_channel_width_bytes = 4,
-	.round_trip_ping_latency_dcfclk_cycles = 106,
-	.urgent_latency_pixel_data_only_us = 4.0,
-	.urgent_latency_pixel_mixed_with_vm_data_us = 4.0,
-	.urgent_latency_vm_data_only_us = 4.0,
-	.urgent_out_of_order_return_per_channel_pixel_only_bytes = 4096,
-	.urgent_out_of_order_return_per_channel_pixel_and_vm_bytes = 4096,
-	.urgent_out_of_order_return_per_channel_vm_only_bytes = 4096,
-	.pct_ideal_sdp_bw_after_urgent = 80.0,
-	.pct_ideal_dram_sdp_bw_after_urgent_pixel_only = 65.0,
-	.pct_ideal_dram_sdp_bw_after_urgent_pixel_and_vm = 60.0,
-	.pct_ideal_dram_sdp_bw_after_urgent_vm_only = 30.0,
-	.max_avg_sdp_bw_use_normal_percent = 60.0,
-	.max_avg_dram_bw_use_normal_percent = 60.0,
-	.fabric_datapath_to_dcn_data_return_bytes = 32,
-	.return_bus_width_bytes = 64,
-	.downspread_percent = 0.38,
-	.dcn_downspread_percent = 0.38,
-	.gpuvm_min_page_size_bytes = 4096,
-	.hostvm_min_page_size_bytes = 4096,
-	.do_urgent_latency_adjustment = false,
-	.urgent_latency_adjustment_fabric_clock_component_us = 0,
-	.urgent_latency_adjustment_fabric_clock_reference_mhz = 0,
-};
-
 enum dcn31_clk_src_array_id {
 	DCN31_CLK_SRC_PLL0,
 	DCN31_CLK_SRC_PLL1,
@@ -1237,6 +1089,7 @@ static const struct encoder_feature_support link_enc_feature = {
 };
 
 static struct link_encoder *dcn31_link_encoder_create(
+	struct dc_context *ctx,
 	const struct encoder_init_data *enc_init_data)
 {
 	struct dcn20_link_encoder *enc20 =
@@ -1806,11 +1659,12 @@ static int dcn315_populate_dml_pipes_from_context(
 
 		pipes[pipe_cnt].pipe.src.unbounded_req_mode = false;
 		pipes[pipe_cnt].pipe.src.gpuvm = true;
-		pipes[pipe_cnt].pipe.src.dcc_fraction_of_zs_req_luma = 0;
-		pipes[pipe_cnt].pipe.src.dcc_fraction_of_zs_req_chroma = 0;
 		pipes[pipe_cnt].pipe.dest.vfront_porch = timing->v_front_porch;
 		pipes[pipe_cnt].pipe.src.dcc_rate = 3;
 		pipes[pipe_cnt].dout.dsc_input_bpc = 0;
+		DC_FP_START();
+		dcn31_zero_pipe_dcc_fraction(pipes, pipe_cnt);
+		DC_FP_END();
 
 		if (pipes[pipe_cnt].dout.dsc_enable) {
 			switch (timing->display_color_depth) {
@@ -1859,88 +1713,6 @@ static struct dc_cap_funcs cap_funcs = {
 	.get_dcc_compression_cap = dcn20_get_dcc_compression_cap
 };
 
-static void dcn315_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params)
-{
-	struct clk_limit_table *clk_table = &bw_params->clk_table;
-	struct _vcs_dpi_voltage_scaling_st clock_limits[DC__VOLTAGE_STATES];
-	unsigned int i, closest_clk_lvl;
-	int max_dispclk_mhz = 0, max_dppclk_mhz = 0;
-	int j;
-
-	// Default clock levels are used for diags, which may lead to overclocking.
-	if (!IS_DIAG_DC(dc->ctx->dce_environment)) {
-
-		dcn3_15_ip.max_num_otg = dc->res_pool->res_cap->num_timing_generator;
-		dcn3_15_ip.max_num_dpp = dc->res_pool->pipe_count;
-		dcn3_15_soc.num_chans = bw_params->num_channels;
-
-		ASSERT(clk_table->num_entries);
-
-		/* Prepass to find max clocks independent of voltage level. */
-		for (i = 0; i < clk_table->num_entries; ++i) {
-			if (clk_table->entries[i].dispclk_mhz > max_dispclk_mhz)
-				max_dispclk_mhz = clk_table->entries[i].dispclk_mhz;
-			if (clk_table->entries[i].dppclk_mhz > max_dppclk_mhz)
-				max_dppclk_mhz = clk_table->entries[i].dppclk_mhz;
-		}
-
-		for (i = 0; i < clk_table->num_entries; i++) {
-			/* loop backwards*/
-			for (closest_clk_lvl = 0, j = dcn3_15_soc.num_states - 1; j >= 0; j--) {
-				if ((unsigned int) dcn3_15_soc.clock_limits[j].dcfclk_mhz <= clk_table->entries[i].dcfclk_mhz) {
-					closest_clk_lvl = j;
-					break;
-				}
-			}
-			if (clk_table->num_entries == 1) {
-				/*smu gives one DPM level, let's take the highest one*/
-				closest_clk_lvl = dcn3_15_soc.num_states - 1;
-			}
-
-			clock_limits[i].state = i;
-
-			/* Clocks dependent on voltage level. */
-			clock_limits[i].dcfclk_mhz = clk_table->entries[i].dcfclk_mhz;
-			if (clk_table->num_entries == 1 &&
-				clock_limits[i].dcfclk_mhz < dcn3_15_soc.clock_limits[closest_clk_lvl].dcfclk_mhz) {
-				/*SMU fix not released yet*/
-				clock_limits[i].dcfclk_mhz = dcn3_15_soc.clock_limits[closest_clk_lvl].dcfclk_mhz;
-			}
-			clock_limits[i].fabricclk_mhz = clk_table->entries[i].fclk_mhz;
-			clock_limits[i].socclk_mhz = clk_table->entries[i].socclk_mhz;
-			clock_limits[i].dram_speed_mts = clk_table->entries[i].memclk_mhz * 2 * clk_table->entries[i].wck_ratio;
-
-			/* Clocks independent of voltage level. */
-			clock_limits[i].dispclk_mhz = max_dispclk_mhz ? max_dispclk_mhz :
-				dcn3_15_soc.clock_limits[closest_clk_lvl].dispclk_mhz;
-
-			clock_limits[i].dppclk_mhz = max_dppclk_mhz ? max_dppclk_mhz :
-				dcn3_15_soc.clock_limits[closest_clk_lvl].dppclk_mhz;
-
-			clock_limits[i].dram_bw_per_chan_gbps = dcn3_15_soc.clock_limits[closest_clk_lvl].dram_bw_per_chan_gbps;
-			clock_limits[i].dscclk_mhz = dcn3_15_soc.clock_limits[closest_clk_lvl].dscclk_mhz;
-			clock_limits[i].dtbclk_mhz = dcn3_15_soc.clock_limits[closest_clk_lvl].dtbclk_mhz;
-			clock_limits[i].phyclk_d18_mhz = dcn3_15_soc.clock_limits[closest_clk_lvl].phyclk_d18_mhz;
-			clock_limits[i].phyclk_mhz = dcn3_15_soc.clock_limits[closest_clk_lvl].phyclk_mhz;
-		}
-		for (i = 0; i < clk_table->num_entries; i++)
-			dcn3_15_soc.clock_limits[i] = clock_limits[i];
-		if (clk_table->num_entries) {
-			dcn3_15_soc.num_states = clk_table->num_entries;
-		}
-	}
-
-	if (max_dispclk_mhz) {
-		dcn3_15_soc.dispclk_dppclk_vco_speed_mhz = max_dispclk_mhz * 2;
-		dc->dml.soc.dispclk_dppclk_vco_speed_mhz = max_dispclk_mhz * 2;
-	}
-
-	if (!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment))
-		dml_init_instance(&dc->dml, &dcn3_15_soc, &dcn3_15_ip, DML_PROJECT_DCN31);
-	else
-		dml_init_instance(&dc->dml, &dcn3_15_soc, &dcn3_15_ip, DML_PROJECT_DCN31_FPGA);
-}
-
 static struct resource_funcs dcn315_res_pool_funcs = {
 	.destroy = dcn315_destroy_resource_pool,
 	.link_enc_create = dcn31_link_encoder_create,
@@ -1956,8 +1728,8 @@ static struct resource_funcs dcn315_res_pool_funcs = {
 	.add_stream_to_ctx = dcn30_add_stream_to_ctx,
 	.add_dsc_to_stream_resource = dcn20_add_dsc_to_stream_resource,
 	.remove_stream_from_ctx = dcn20_remove_stream_from_ctx,
-	.populate_dml_writeback_from_context = dcn30_populate_dml_writeback_from_context,
-	.set_mcif_arb_params = dcn30_set_mcif_arb_params,
+	.populate_dml_writeback_from_context = dcn31_populate_dml_writeback_from_context,
+	.set_mcif_arb_params = dcn31_set_mcif_arb_params,
 	.find_first_free_match_stream_enc_for_link = dcn10_find_first_free_match_stream_enc_for_link,
 	.acquire_post_bldn_3dlut = dcn30_acquire_post_bldn_3dlut,
 	.release_post_bldn_3dlut = dcn30_release_post_bldn_3dlut,
@@ -1988,17 +1760,17 @@ static bool dcn315_resource_construct(
 	pool->base.mpcc_count = pool->base.res_cap->num_timing_generator;
 	dc->caps.max_downscale_ratio = 600;
 	dc->caps.i2c_speed_in_khz = 100;
-	dc->caps.i2c_speed_in_khz_hdcp = 5; /*1.4 w/a applied by default*/
+	dc->caps.i2c_speed_in_khz_hdcp = 100;
 	dc->caps.max_cursor_size = 256;
 	dc->caps.min_horizontal_blanking_period = 80;
 	dc->caps.dmdata_alloc_size = 2048;
-
-	dc->caps.max_slave_planes = 1;
-	dc->caps.max_slave_yuv_planes = 1;
-	dc->caps.max_slave_rgb_planes = 1;
+	dc->caps.max_slave_planes = 2;
+	dc->caps.max_slave_yuv_planes = 2;
+	dc->caps.max_slave_rgb_planes = 2;
 	dc->caps.post_blend_color_processing = true;
 	dc->caps.force_dp_tps4_for_cp2520 = true;
 	dc->caps.dp_hpo = true;
+	dc->caps.dp_hdmi21_pcon_support = true;
 	dc->caps.edp_dsc_support = true;
 	dc->caps.extended_aux_timeout_support = true;
 	dc->caps.dmcub_support = true;
diff --git a/drivers/gpu/drm/amd/display/dc/dcn315/dcn315_resource.h b/drivers/gpu/drm/amd/display/dc/dcn315/dcn315_resource.h
index f3a36820a31f..22849eaa6f24 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn315/dcn315_resource.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn315/dcn315_resource.h
@@ -31,6 +31,8 @@
 #define TO_DCN315_RES_POOL(pool)\
 	container_of(pool, struct dcn315_resource_pool, base)
 
+extern struct _vcs_dpi_ip_params_st dcn3_15_ip;
+
 struct dcn315_resource_pool {
 	struct resource_pool base;
 };
diff --git a/drivers/gpu/drm/amd/display/dc/dcn316/Makefile b/drivers/gpu/drm/amd/display/dc/dcn316/Makefile
index cd87b687c5e2..819d44a9439b 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn316/Makefile
+++ b/drivers/gpu/drm/amd/display/dc/dcn316/Makefile
@@ -25,32 +25,6 @@
 
 DCN316 = dcn316_resource.o
 
-ifdef CONFIG_X86
-CFLAGS_$(AMDDALPATH)/dc/dcn316/dcn316_resource.o := -msse
-endif
-
-ifdef CONFIG_PPC64
-CFLAGS_$(AMDDALPATH)/dc/dcn316/dcn316_resource.o := -mhard-float -maltivec
-endif
-
-ifdef CONFIG_CC_IS_GCC
-ifeq ($(call cc-ifversion, -lt, 0701, y), y)
-IS_OLD_GCC = 1
-endif
-CFLAGS_$(AMDDALPATH)/dc/dcn316/dcn316_resource.o += -mhard-float
-endif
-
-ifdef CONFIG_X86
-ifdef IS_OLD_GCC
-# Stack alignment mismatch, proceed with caution.
-# GCC < 7.1 cannot compile code using `double` and -mpreferred-stack-boundary=3
-# (8B stack alignment).
-CFLAGS_$(AMDDALPATH)/dc/dcn316/dcn316_resource.o += -mpreferred-stack-boundary=4
-else
-CFLAGS_$(AMDDALPATH)/dc/dcn316/dcn316_resource.o += -msse2
-endif
-endif
-
 AMD_DAL_DCN316 = $(addprefix $(AMDDALPATH)/dc/dcn316/,$(DCN316))
 
 AMD_DISPLAY_FILES += $(AMD_DAL_DCN316)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn316/dcn316_resource.c b/drivers/gpu/drm/amd/display/dc/dcn316/dcn316_resource.c
index 8decc3ccf8ca..d56a212e065c 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn316/dcn316_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn316/dcn316_resource.c
@@ -66,6 +66,7 @@
 #include "virtual/virtual_stream_encoder.h"
 #include "dce110/dce110_resource.h"
 #include "dml/display_mode_vba.h"
+#include "dml/dcn31/dcn31_fpu.h"
 #include "dcn31/dcn31_dccg.h"
 #include "dcn10/dcn10_resource.h"
 #include "dcn31/dcn31_panel_cntl.h"
@@ -123,157 +124,10 @@
 
 #include "link_enc_cfg.h"
 
-#define DC_LOGGER_INIT(logger)
-
-#define DCN3_16_DEFAULT_DET_SIZE 192
 #define DCN3_16_MAX_DET_SIZE 384
 #define DCN3_16_MIN_COMPBUF_SIZE_KB 128
 #define DCN3_16_CRB_SEGMENT_SIZE_KB 64
 
-struct _vcs_dpi_ip_params_st dcn3_16_ip = {
-	.gpuvm_enable = 1,
-	.gpuvm_max_page_table_levels = 1,
-	.hostvm_enable = 1,
-	.hostvm_max_page_table_levels = 2,
-	.rob_buffer_size_kbytes = 64,
-	.det_buffer_size_kbytes = DCN3_16_DEFAULT_DET_SIZE,
-	.config_return_buffer_size_in_kbytes = 1024,
-	.compressed_buffer_segment_size_in_kbytes = 64,
-	.meta_fifo_size_in_kentries = 32,
-	.zero_size_buffer_entries = 512,
-	.compbuf_reserved_space_64b = 256,
-	.compbuf_reserved_space_zs = 64,
-	.dpp_output_buffer_pixels = 2560,
-	.opp_output_buffer_lines = 1,
-	.pixel_chunk_size_kbytes = 8,
-	.meta_chunk_size_kbytes = 2,
-	.min_meta_chunk_size_bytes = 256,
-	.writeback_chunk_size_kbytes = 8,
-	.ptoi_supported = false,
-	.num_dsc = 3,
-	.maximum_dsc_bits_per_component = 10,
-	.dsc422_native_support = false,
-	.is_line_buffer_bpp_fixed = true,
-	.line_buffer_fixed_bpp = 48,
-	.line_buffer_size_bits = 789504,
-	.max_line_buffer_lines = 12,
-	.writeback_interface_buffer_size_kbytes = 90,
-	.max_num_dpp = 4,
-	.max_num_otg = 4,
-	.max_num_hdmi_frl_outputs = 1,
-	.max_num_wb = 1,
-	.max_dchub_pscl_bw_pix_per_clk = 4,
-	.max_pscl_lb_bw_pix_per_clk = 2,
-	.max_lb_vscl_bw_pix_per_clk = 4,
-	.max_vscl_hscl_bw_pix_per_clk = 4,
-	.max_hscl_ratio = 6,
-	.max_vscl_ratio = 6,
-	.max_hscl_taps = 8,
-	.max_vscl_taps = 8,
-	.dpte_buffer_size_in_pte_reqs_luma = 64,
-	.dpte_buffer_size_in_pte_reqs_chroma = 34,
-	.dispclk_ramp_margin_percent = 1,
-	.max_inter_dcn_tile_repeaters = 8,
-	.cursor_buffer_size = 16,
-	.cursor_chunk_size = 2,
-	.writeback_line_buffer_buffer_size = 0,
-	.writeback_min_hscl_ratio = 1,
-	.writeback_min_vscl_ratio = 1,
-	.writeback_max_hscl_ratio = 1,
-	.writeback_max_vscl_ratio = 1,
-	.writeback_max_hscl_taps = 1,
-	.writeback_max_vscl_taps = 1,
-	.dppclk_delay_subtotal = 46,
-	.dppclk_delay_scl = 50,
-	.dppclk_delay_scl_lb_only = 16,
-	.dppclk_delay_cnvc_formatter = 27,
-	.dppclk_delay_cnvc_cursor = 6,
-	.dispclk_delay_subtotal = 119,
-	.dynamic_metadata_vm_enabled = false,
-	.odm_combine_4to1_supported = false,
-	.dcc_supported = true,
-};
-
-struct _vcs_dpi_soc_bounding_box_st dcn3_16_soc = {
-		/*TODO: correct dispclk/dppclk voltage level determination*/
-	.clock_limits = {
-		{
-			.state = 0,
-			.dispclk_mhz = 556.0,
-			.dppclk_mhz = 556.0,
-			.phyclk_mhz = 600.0,
-			.phyclk_d18_mhz = 445.0,
-			.dscclk_mhz = 186.0,
-			.dtbclk_mhz = 625.0,
-		},
-		{
-			.state = 1,
-			.dispclk_mhz = 625.0,
-			.dppclk_mhz = 625.0,
-			.phyclk_mhz = 810.0,
-			.phyclk_d18_mhz = 667.0,
-			.dscclk_mhz = 209.0,
-			.dtbclk_mhz = 625.0,
-		},
-		{
-			.state = 2,
-			.dispclk_mhz = 625.0,
-			.dppclk_mhz = 625.0,
-			.phyclk_mhz = 810.0,
-			.phyclk_d18_mhz = 667.0,
-			.dscclk_mhz = 209.0,
-			.dtbclk_mhz = 625.0,
-		},
-		{
-			.state = 3,
-			.dispclk_mhz = 1112.0,
-			.dppclk_mhz = 1112.0,
-			.phyclk_mhz = 810.0,
-			.phyclk_d18_mhz = 667.0,
-			.dscclk_mhz = 371.0,
-			.dtbclk_mhz = 625.0,
-		},
-		{
-			.state = 4,
-			.dispclk_mhz = 1250.0,
-			.dppclk_mhz = 1250.0,
-			.phyclk_mhz = 810.0,
-			.phyclk_d18_mhz = 667.0,
-			.dscclk_mhz = 417.0,
-			.dtbclk_mhz = 625.0,
-		},
-	},
-	.num_states = 5,
-	.sr_exit_time_us = 9.0,
-	.sr_enter_plus_exit_time_us = 11.0,
-	.sr_exit_z8_time_us = 442.0,
-	.sr_enter_plus_exit_z8_time_us = 560.0,
-	.writeback_latency_us = 12.0,
-	.dram_channel_width_bytes = 4,
-	.round_trip_ping_latency_dcfclk_cycles = 106,
-	.urgent_latency_pixel_data_only_us = 4.0,
-	.urgent_latency_pixel_mixed_with_vm_data_us = 4.0,
-	.urgent_latency_vm_data_only_us = 4.0,
-	.urgent_out_of_order_return_per_channel_pixel_only_bytes = 4096,
-	.urgent_out_of_order_return_per_channel_pixel_and_vm_bytes = 4096,
-	.urgent_out_of_order_return_per_channel_vm_only_bytes = 4096,
-	.pct_ideal_sdp_bw_after_urgent = 80.0,
-	.pct_ideal_dram_sdp_bw_after_urgent_pixel_only = 65.0,
-	.pct_ideal_dram_sdp_bw_after_urgent_pixel_and_vm = 60.0,
-	.pct_ideal_dram_sdp_bw_after_urgent_vm_only = 30.0,
-	.max_avg_sdp_bw_use_normal_percent = 60.0,
-	.max_avg_dram_bw_use_normal_percent = 60.0,
-	.fabric_datapath_to_dcn_data_return_bytes = 32,
-	.return_bus_width_bytes = 64,
-	.downspread_percent = 0.38,
-	.dcn_downspread_percent = 0.5,
-	.gpuvm_min_page_size_bytes = 4096,
-	.hostvm_min_page_size_bytes = 4096,
-	.do_urgent_latency_adjustment = false,
-	.urgent_latency_adjustment_fabric_clock_component_us = 0,
-	.urgent_latency_adjustment_fabric_clock_reference_mhz = 0,
-};
-
 enum dcn31_clk_src_array_id {
 	DCN31_CLK_SRC_PLL0,
 	DCN31_CLK_SRC_PLL1,
@@ -1234,6 +1088,7 @@ static const struct encoder_feature_support link_enc_feature = {
 };
 
 static struct link_encoder *dcn31_link_encoder_create(
+	struct dc_context *ctx,
 	const struct encoder_init_data *enc_init_data)
 {
 	struct dcn20_link_encoder *enc20 =
@@ -1807,11 +1662,12 @@ static int dcn316_populate_dml_pipes_from_context(
 
 		pipes[pipe_cnt].pipe.src.unbounded_req_mode = false;
 		pipes[pipe_cnt].pipe.src.gpuvm = true;
-		pipes[pipe_cnt].pipe.src.dcc_fraction_of_zs_req_luma = 0;
-		pipes[pipe_cnt].pipe.src.dcc_fraction_of_zs_req_chroma = 0;
 		pipes[pipe_cnt].pipe.dest.vfront_porch = timing->v_front_porch;
 		pipes[pipe_cnt].pipe.src.dcc_rate = 3;
 		pipes[pipe_cnt].dout.dsc_input_bpc = 0;
+		DC_FP_START();
+		dcn31_zero_pipe_dcc_fraction(pipes, pipe_cnt);
+		DC_FP_END();
 
 		if (pipes[pipe_cnt].dout.dsc_enable) {
 			switch (timing->display_color_depth) {
@@ -1859,89 +1715,6 @@ static struct dc_cap_funcs cap_funcs = {
 	.get_dcc_compression_cap = dcn20_get_dcc_compression_cap
 };
 
-static void dcn316_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params)
-{
-	struct clk_limit_table *clk_table = &bw_params->clk_table;
-	struct _vcs_dpi_voltage_scaling_st clock_limits[DC__VOLTAGE_STATES];
-	unsigned int i, closest_clk_lvl;
-	int max_dispclk_mhz = 0, max_dppclk_mhz = 0;
-	int j;
-
-	// Default clock levels are used for diags, which may lead to overclocking.
-	if (!IS_DIAG_DC(dc->ctx->dce_environment)) {
-
-		dcn3_16_ip.max_num_otg = dc->res_pool->res_cap->num_timing_generator;
-		dcn3_16_ip.max_num_dpp = dc->res_pool->pipe_count;
-		dcn3_16_soc.num_chans = bw_params->num_channels;
-
-		ASSERT(clk_table->num_entries);
-
-		/* Prepass to find max clocks independent of voltage level. */
-		for (i = 0; i < clk_table->num_entries; ++i) {
-			if (clk_table->entries[i].dispclk_mhz > max_dispclk_mhz)
-				max_dispclk_mhz = clk_table->entries[i].dispclk_mhz;
-			if (clk_table->entries[i].dppclk_mhz > max_dppclk_mhz)
-				max_dppclk_mhz = clk_table->entries[i].dppclk_mhz;
-		}
-
-		for (i = 0; i < clk_table->num_entries; i++) {
-			/* loop backwards*/
-			for (closest_clk_lvl = 0, j = dcn3_16_soc.num_states - 1; j >= 0; j--) {
-				if ((unsigned int) dcn3_16_soc.clock_limits[j].dcfclk_mhz <= clk_table->entries[i].dcfclk_mhz) {
-					closest_clk_lvl = j;
-					break;
-				}
-			}
-			// Ported from DCN315
-			if (clk_table->num_entries == 1) {
-				/*smu gives one DPM level, let's take the highest one*/
-				closest_clk_lvl = dcn3_16_soc.num_states - 1;
-			}
-
-			clock_limits[i].state = i;
-
-			/* Clocks dependent on voltage level. */
-			clock_limits[i].dcfclk_mhz = clk_table->entries[i].dcfclk_mhz;
-			if (clk_table->num_entries == 1 &&
-				clock_limits[i].dcfclk_mhz < dcn3_16_soc.clock_limits[closest_clk_lvl].dcfclk_mhz) {
-				/*SMU fix not released yet*/
-				clock_limits[i].dcfclk_mhz = dcn3_16_soc.clock_limits[closest_clk_lvl].dcfclk_mhz;
-			}
-			clock_limits[i].fabricclk_mhz = clk_table->entries[i].fclk_mhz;
-			clock_limits[i].socclk_mhz = clk_table->entries[i].socclk_mhz;
-			clock_limits[i].dram_speed_mts = clk_table->entries[i].memclk_mhz * 2 * clk_table->entries[i].wck_ratio;
-
-			/* Clocks independent of voltage level. */
-			clock_limits[i].dispclk_mhz = max_dispclk_mhz ? max_dispclk_mhz :
-				dcn3_16_soc.clock_limits[closest_clk_lvl].dispclk_mhz;
-
-			clock_limits[i].dppclk_mhz = max_dppclk_mhz ? max_dppclk_mhz :
-				dcn3_16_soc.clock_limits[closest_clk_lvl].dppclk_mhz;
-
-			clock_limits[i].dram_bw_per_chan_gbps = dcn3_16_soc.clock_limits[closest_clk_lvl].dram_bw_per_chan_gbps;
-			clock_limits[i].dscclk_mhz = dcn3_16_soc.clock_limits[closest_clk_lvl].dscclk_mhz;
-			clock_limits[i].dtbclk_mhz = dcn3_16_soc.clock_limits[closest_clk_lvl].dtbclk_mhz;
-			clock_limits[i].phyclk_d18_mhz = dcn3_16_soc.clock_limits[closest_clk_lvl].phyclk_d18_mhz;
-			clock_limits[i].phyclk_mhz = dcn3_16_soc.clock_limits[closest_clk_lvl].phyclk_mhz;
-		}
-		for (i = 0; i < clk_table->num_entries; i++)
-			dcn3_16_soc.clock_limits[i] = clock_limits[i];
-		if (clk_table->num_entries) {
-			dcn3_16_soc.num_states = clk_table->num_entries;
-		}
-	}
-
-	if (max_dispclk_mhz) {
-		dcn3_16_soc.dispclk_dppclk_vco_speed_mhz = max_dispclk_mhz * 2;
-		dc->dml.soc.dispclk_dppclk_vco_speed_mhz = max_dispclk_mhz * 2;
-	}
-
-	if (!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment))
-		dml_init_instance(&dc->dml, &dcn3_16_soc, &dcn3_16_ip, DML_PROJECT_DCN31);
-	else
-		dml_init_instance(&dc->dml, &dcn3_16_soc, &dcn3_16_ip, DML_PROJECT_DCN31_FPGA);
-}
-
 static struct resource_funcs dcn316_res_pool_funcs = {
 	.destroy = dcn316_destroy_resource_pool,
 	.link_enc_create = dcn31_link_encoder_create,
@@ -1957,8 +1730,8 @@ static struct resource_funcs dcn316_res_pool_funcs = {
 	.add_stream_to_ctx = dcn30_add_stream_to_ctx,
 	.add_dsc_to_stream_resource = dcn20_add_dsc_to_stream_resource,
 	.remove_stream_from_ctx = dcn20_remove_stream_from_ctx,
-	.populate_dml_writeback_from_context = dcn30_populate_dml_writeback_from_context,
-	.set_mcif_arb_params = dcn30_set_mcif_arb_params,
+	.populate_dml_writeback_from_context = dcn31_populate_dml_writeback_from_context,
+	.set_mcif_arb_params = dcn31_set_mcif_arb_params,
 	.find_first_free_match_stream_enc_for_link = dcn10_find_first_free_match_stream_enc_for_link,
 	.acquire_post_bldn_3dlut = dcn30_acquire_post_bldn_3dlut,
 	.release_post_bldn_3dlut = dcn30_release_post_bldn_3dlut,
@@ -1989,17 +1762,17 @@ static bool dcn316_resource_construct(
 	pool->base.mpcc_count = pool->base.res_cap->num_timing_generator;
 	dc->caps.max_downscale_ratio = 600;
 	dc->caps.i2c_speed_in_khz = 100;
-	dc->caps.i2c_speed_in_khz_hdcp = 5; /*1.4 w/a applied by default*/
+	dc->caps.i2c_speed_in_khz_hdcp = 100;
 	dc->caps.max_cursor_size = 256;
 	dc->caps.min_horizontal_blanking_period = 80;
 	dc->caps.dmdata_alloc_size = 2048;
-
-	dc->caps.max_slave_planes = 1;
-	dc->caps.max_slave_yuv_planes = 1;
-	dc->caps.max_slave_rgb_planes = 1;
+	dc->caps.max_slave_planes = 2;
+	dc->caps.max_slave_yuv_planes = 2;
+	dc->caps.max_slave_rgb_planes = 2;
 	dc->caps.post_blend_color_processing = true;
 	dc->caps.force_dp_tps4_for_cp2520 = true;
 	dc->caps.dp_hpo = true;
+	dc->caps.dp_hdmi21_pcon_support = true;
 	dc->caps.edp_dsc_support = true;
 	dc->caps.extended_aux_timeout_support = true;
 	dc->caps.dmcub_support = true;
diff --git a/drivers/gpu/drm/amd/display/dc/dcn316/dcn316_resource.h b/drivers/gpu/drm/amd/display/dc/dcn316/dcn316_resource.h
index 9d0d60cb9482..aba6d634131b 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn316/dcn316_resource.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn316/dcn316_resource.h
@@ -31,6 +31,8 @@
 #define TO_DCN316_RES_POOL(pool)\
 	container_of(pool, struct dcn316_resource_pool, base)
 
+extern struct _vcs_dpi_ip_params_st dcn3_16_ip;
+
 struct dcn316_resource_pool {
 	struct resource_pool base;
 };
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/Makefile b/drivers/gpu/drm/amd/display/dc/dcn32/Makefile
new file mode 100644
index 000000000000..e943b643ab6b
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/Makefile
@@ -0,0 +1,20 @@
+#
+# (c) Copyright 2022 Advanced Micro Devices, Inc. All the rights reserved
+#
+#  All rights reserved.  This notice is intended as a precaution against
+#  inadvertent publication and does not imply publication or any waiver
+#  of confidentiality.  The year included in the foregoing notice is the
+#  year of creation of the work.
+#
+#  Authors: AMD
+#
+# Makefile for dcn32.
+
+DCN32 = dcn32_resource.o dcn32_hubbub.o dcn32_hwseq.o dcn32_init.o \
+		dcn32_dccg.o dcn32_optc.o dcn32_mmhubbub.o dcn32_hubp.o dcn32_dpp.o \
+		dcn32_dio_stream_encoder.o dcn32_dio_link_encoder.o dcn32_hpo_dp_link_encoder.o \
+		dcn32_resource_helpers.o dcn32_mpc.o
+
+AMD_DAL_DCN32 = $(addprefix $(AMDDALPATH)/dc/dcn32/,$(DCN32))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_DCN32)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.c
new file mode 100644
index 000000000000..a31c64b50410
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.c
@@ -0,0 +1,308 @@
+/*
+ * Copyright 2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "reg_helper.h"
+#include "core_types.h"
+#include "dcn32_dccg.h"
+
+#define TO_DCN_DCCG(dccg)\
+	container_of(dccg, struct dcn_dccg, base)
+
+#define REG(reg) \
+	(dccg_dcn->regs->reg)
+
+#undef FN
+#define FN(reg_name, field_name) \
+	dccg_dcn->dccg_shift->field_name, dccg_dcn->dccg_mask->field_name
+
+#define CTX \
+	dccg_dcn->base.ctx
+#define DC_LOGGER \
+	dccg->ctx->logger
+
+static void dccg32_set_pixel_rate_div(
+		struct dccg *dccg,
+		uint32_t otg_inst,
+		enum pixel_rate_div k1,
+		enum pixel_rate_div k2)
+{
+	struct dcn_dccg *dccg_dcn = TO_DCN_DCCG(dccg);
+
+	switch (otg_inst) {
+	case 0:
+		REG_UPDATE_2(OTG_PIXEL_RATE_DIV,
+				OTG0_PIXEL_RATE_DIVK1, k1,
+				OTG0_PIXEL_RATE_DIVK2, k2);
+		break;
+	case 1:
+		REG_UPDATE_2(OTG_PIXEL_RATE_DIV,
+				OTG1_PIXEL_RATE_DIVK1, k1,
+				OTG1_PIXEL_RATE_DIVK2, k2);
+		break;
+	case 2:
+		REG_UPDATE_2(OTG_PIXEL_RATE_DIV,
+				OTG2_PIXEL_RATE_DIVK1, k1,
+				OTG2_PIXEL_RATE_DIVK2, k2);
+		break;
+	case 3:
+		REG_UPDATE_2(OTG_PIXEL_RATE_DIV,
+				OTG3_PIXEL_RATE_DIVK1, k1,
+				OTG3_PIXEL_RATE_DIVK2, k2);
+		break;
+	default:
+		BREAK_TO_DEBUGGER();
+		return;
+	}
+}
+
+static void dccg32_set_dtbclk_p_src(
+		struct dccg *dccg,
+		enum streamclk_source src,
+		uint32_t otg_inst)
+{
+	struct dcn_dccg *dccg_dcn = TO_DCN_DCCG(dccg);
+
+	uint32_t p_src_sel = 0; /* selects dprefclk */
+	if (src == DTBCLK0)
+		p_src_sel = 2;  /* selects dtbclk0 */
+
+	switch (otg_inst) {
+	case 0:
+		if (src == REFCLK)
+			REG_UPDATE(DTBCLK_P_CNTL,
+					DTBCLK_P0_EN, 0);
+		else
+			REG_UPDATE_2(DTBCLK_P_CNTL,
+					DTBCLK_P0_SRC_SEL, p_src_sel,
+					DTBCLK_P0_EN, 1);
+		break;
+	case 1:
+		if (src == REFCLK)
+			REG_UPDATE(DTBCLK_P_CNTL,
+					DTBCLK_P1_EN, 0);
+		else
+			REG_UPDATE_2(DTBCLK_P_CNTL,
+					DTBCLK_P1_SRC_SEL, p_src_sel,
+					DTBCLK_P1_EN, 1);
+		break;
+	case 2:
+		if (src == REFCLK)
+			REG_UPDATE(DTBCLK_P_CNTL,
+					DTBCLK_P2_EN, 0);
+		else
+			REG_UPDATE_2(DTBCLK_P_CNTL,
+					DTBCLK_P2_SRC_SEL, p_src_sel,
+					DTBCLK_P2_EN, 1);
+		break;
+	case 3:
+		if (src == REFCLK)
+			REG_UPDATE(DTBCLK_P_CNTL,
+					DTBCLK_P3_EN, 0);
+		else
+			REG_UPDATE_2(DTBCLK_P_CNTL,
+					DTBCLK_P3_SRC_SEL, p_src_sel,
+					DTBCLK_P3_EN, 1);
+		break;
+	default:
+		BREAK_TO_DEBUGGER();
+		return;
+	}
+
+}
+
+/* Controls the generation of pixel valid for OTG in (OTG -> HPO case) */
+void dccg32_set_dtbclk_dto(
+		struct dccg *dccg,
+		const struct dtbclk_dto_params *params)
+{
+	struct dcn_dccg *dccg_dcn = TO_DCN_DCCG(dccg);
+	/* DTO Output Rate / Pixel Rate = 1/4 */
+	int req_dtbclk_khz = params->pixclk_khz / 4;
+
+	if (params->ref_dtbclk_khz && req_dtbclk_khz) {
+		uint32_t modulo, phase;
+
+		// phase / modulo = dtbclk / dtbclk ref
+		modulo = params->ref_dtbclk_khz * 1000;
+		phase = req_dtbclk_khz * 1000;
+
+		REG_WRITE(DTBCLK_DTO_MODULO[params->otg_inst], modulo);
+		REG_WRITE(DTBCLK_DTO_PHASE[params->otg_inst], phase);
+
+		REG_UPDATE(OTG_PIXEL_RATE_CNTL[params->otg_inst],
+				DTBCLK_DTO_ENABLE[params->otg_inst], 1);
+
+		REG_WAIT(OTG_PIXEL_RATE_CNTL[params->otg_inst],
+				DTBCLKDTO_ENABLE_STATUS[params->otg_inst], 1,
+				1, 100);
+
+		/* program OTG_PIXEL_RATE_DIV for DIVK1 and DIVK2 fields */
+		dccg32_set_pixel_rate_div(dccg, params->otg_inst, PIXEL_RATE_DIV_BY_1, PIXEL_RATE_DIV_BY_1);
+
+		/* The recommended programming sequence to enable DTBCLK DTO to generate
+		 * valid pixel HPO DPSTREAM ENCODER, specifies that DTO source select should
+		 * be set only after DTO is enabled
+		 */
+		REG_UPDATE(OTG_PIXEL_RATE_CNTL[params->otg_inst],
+				PIPE_DTO_SRC_SEL[params->otg_inst], 2);
+	} else {
+		REG_UPDATE_2(OTG_PIXEL_RATE_CNTL[params->otg_inst],
+				DTBCLK_DTO_ENABLE[params->otg_inst], 0,
+				PIPE_DTO_SRC_SEL[params->otg_inst], 1);
+		if (params->is_hdmi)
+			REG_UPDATE(OTG_PIXEL_RATE_CNTL[params->otg_inst],
+				PIPE_DTO_SRC_SEL[params->otg_inst], 0);
+
+		REG_WRITE(DTBCLK_DTO_MODULO[params->otg_inst], 0);
+		REG_WRITE(DTBCLK_DTO_PHASE[params->otg_inst], 0);
+	}
+}
+
+static void dccg32_set_valid_pixel_rate(
+		struct dccg *dccg,
+		int ref_dtbclk_khz,
+		int otg_inst,
+		int pixclk_khz)
+{
+	struct dtbclk_dto_params dto_params = {0};
+
+	dto_params.ref_dtbclk_khz = ref_dtbclk_khz;
+	dto_params.otg_inst = otg_inst;
+	dto_params.pixclk_khz = pixclk_khz;
+	dto_params.is_hdmi = true;
+
+	dccg32_set_dtbclk_dto(dccg, &dto_params);
+}
+
+static void dccg32_get_dccg_ref_freq(struct dccg *dccg,
+		unsigned int xtalin_freq_inKhz,
+		unsigned int *dccg_ref_freq_inKhz)
+{
+	/*
+	 * Assume refclk is sourced from xtalin
+	 * expect 100MHz
+	 */
+	*dccg_ref_freq_inKhz = xtalin_freq_inKhz;
+	return;
+}
+
+void dccg32_set_dpstreamclk(
+		struct dccg *dccg,
+		enum streamclk_source src,
+		int otg_inst,
+		int dp_hpo_inst)
+{
+	struct dcn_dccg *dccg_dcn = TO_DCN_DCCG(dccg);
+
+	/* set the dtbclk_p source */
+	dccg32_set_dtbclk_p_src(dccg, src, otg_inst);
+
+	/* enabled to select one of the DTBCLKs for pipe */
+	switch (otg_inst)
+	{
+	case 0:
+		REG_UPDATE_2(DPSTREAMCLK_CNTL,
+			     DPSTREAMCLK0_EN,
+			     (src == REFCLK) ? 0 : 1, DPSTREAMCLK0_SRC_SEL, 0);
+		break;
+	case 1:
+		REG_UPDATE_2(DPSTREAMCLK_CNTL, DPSTREAMCLK1_EN,
+			     (src == REFCLK) ? 0 : 1, DPSTREAMCLK1_SRC_SEL, 1);
+		break;
+	case 2:
+		REG_UPDATE_2(DPSTREAMCLK_CNTL, DPSTREAMCLK2_EN,
+			     (src == REFCLK) ? 0 : 1, DPSTREAMCLK2_SRC_SEL, 2);
+		break;
+	case 3:
+		REG_UPDATE_2(DPSTREAMCLK_CNTL, DPSTREAMCLK3_EN,
+			     (src == REFCLK) ? 0 : 1, DPSTREAMCLK3_SRC_SEL, 3);
+		break;
+	default:
+		BREAK_TO_DEBUGGER();
+		return;
+	}
+}
+
+void dccg32_otg_add_pixel(struct dccg *dccg,
+		uint32_t otg_inst)
+{
+	struct dcn_dccg *dccg_dcn = TO_DCN_DCCG(dccg);
+
+	REG_UPDATE(OTG_PIXEL_RATE_CNTL[otg_inst],
+			OTG_ADD_PIXEL[otg_inst], 1);
+}
+
+void dccg32_otg_drop_pixel(struct dccg *dccg,
+		uint32_t otg_inst)
+{
+	struct dcn_dccg *dccg_dcn = TO_DCN_DCCG(dccg);
+
+	REG_UPDATE(OTG_PIXEL_RATE_CNTL[otg_inst],
+			OTG_DROP_PIXEL[otg_inst], 1);
+}
+
+static const struct dccg_funcs dccg32_funcs = {
+	.update_dpp_dto = dccg2_update_dpp_dto,
+	.get_dccg_ref_freq = dccg32_get_dccg_ref_freq,
+	.dccg_init = dccg31_init,
+	.set_dpstreamclk = dccg32_set_dpstreamclk,
+	.enable_symclk32_se = dccg31_enable_symclk32_se,
+	.disable_symclk32_se = dccg31_disable_symclk32_se,
+	.enable_symclk32_le = dccg31_enable_symclk32_le,
+	.disable_symclk32_le = dccg31_disable_symclk32_le,
+	.set_physymclk = dccg31_set_physymclk,
+	.set_dtbclk_dto = dccg32_set_dtbclk_dto,
+	.set_valid_pixel_rate = dccg32_set_valid_pixel_rate,
+	.set_fifo_errdet_ovr_en = dccg2_set_fifo_errdet_ovr_en,
+	.set_audio_dtbclk_dto = dccg31_set_audio_dtbclk_dto,
+	.otg_add_pixel = dccg32_otg_add_pixel,
+	.otg_drop_pixel = dccg32_otg_drop_pixel,
+	.set_pixel_rate_div = dccg32_set_pixel_rate_div,
+};
+
+struct dccg *dccg32_create(
+	struct dc_context *ctx,
+	const struct dccg_registers *regs,
+	const struct dccg_shift *dccg_shift,
+	const struct dccg_mask *dccg_mask)
+{
+	struct dcn_dccg *dccg_dcn = kzalloc(sizeof(*dccg_dcn), GFP_KERNEL);
+	struct dccg *base;
+
+	if (dccg_dcn == NULL) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	base = &dccg_dcn->base;
+	base->ctx = ctx;
+	base->funcs = &dccg32_funcs;
+
+	dccg_dcn->regs = regs;
+	dccg_dcn->dccg_shift = dccg_shift;
+	dccg_dcn->dccg_mask = dccg_mask;
+
+	return &dccg_dcn->base;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.h b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.h
new file mode 100644
index 000000000000..1c46fad0977b
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.h
@@ -0,0 +1,159 @@
+/*
+ * Copyright 2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DCN32_DCCG_H__
+#define __DCN32_DCCG_H__
+
+#include "dcn31/dcn31_dccg.h"
+
+#define DCCG_SFII(block, reg_name, field_prefix, field_name, inst, post_fix)\
+	.field_prefix ## _ ## field_name[inst] = block ## inst ## _ ## reg_name ## __ ## field_prefix ## inst ## _ ## field_name ## post_fix
+
+
+#define DCCG_REG_LIST_DCN32() \
+	SR(DPPCLK_DTO_CTRL),\
+	DCCG_SRII(DTO_PARAM, DPPCLK, 0),\
+	DCCG_SRII(DTO_PARAM, DPPCLK, 1),\
+	DCCG_SRII(DTO_PARAM, DPPCLK, 2),\
+	DCCG_SRII(DTO_PARAM, DPPCLK, 3),\
+	DCCG_SRII(CLOCK_CNTL, HDMICHARCLK, 0),\
+	SR(PHYASYMCLK_CLOCK_CNTL),\
+	SR(PHYBSYMCLK_CLOCK_CNTL),\
+	SR(PHYCSYMCLK_CLOCK_CNTL),\
+	SR(PHYDSYMCLK_CLOCK_CNTL),\
+	SR(PHYESYMCLK_CLOCK_CNTL),\
+	SR(DPSTREAMCLK_CNTL),\
+	SR(HDMISTREAMCLK_CNTL),\
+	SR(SYMCLK32_SE_CNTL),\
+	SR(SYMCLK32_LE_CNTL),\
+	DCCG_SRII(PIXEL_RATE_CNTL, OTG, 0),\
+	DCCG_SRII(PIXEL_RATE_CNTL, OTG, 1),\
+	DCCG_SRII(PIXEL_RATE_CNTL, OTG, 2),\
+	DCCG_SRII(PIXEL_RATE_CNTL, OTG, 3),\
+	DCCG_SRII(MODULO, DTBCLK_DTO, 0),\
+	DCCG_SRII(MODULO, DTBCLK_DTO, 1),\
+	DCCG_SRII(MODULO, DTBCLK_DTO, 2),\
+	DCCG_SRII(MODULO, DTBCLK_DTO, 3),\
+	DCCG_SRII(PHASE, DTBCLK_DTO, 0),\
+	DCCG_SRII(PHASE, DTBCLK_DTO, 1),\
+	DCCG_SRII(PHASE, DTBCLK_DTO, 2),\
+	DCCG_SRII(PHASE, DTBCLK_DTO, 3),\
+	SR(DCCG_AUDIO_DTBCLK_DTO_MODULO),\
+	SR(DCCG_AUDIO_DTBCLK_DTO_PHASE),\
+	SR(OTG_PIXEL_RATE_DIV),\
+	SR(DTBCLK_P_CNTL),\
+	SR(DCCG_AUDIO_DTO_SOURCE)
+
+
+#define DCCG_MASK_SH_LIST_DCN32(mask_sh) \
+	DCCG_SFI(DPPCLK_DTO_CTRL, DTO_ENABLE, DPPCLK, 0, mask_sh),\
+	DCCG_SFI(DPPCLK_DTO_CTRL, DTO_DB_EN, DPPCLK, 0, mask_sh),\
+	DCCG_SFI(DPPCLK_DTO_CTRL, DTO_ENABLE, DPPCLK, 1, mask_sh),\
+	DCCG_SFI(DPPCLK_DTO_CTRL, DTO_DB_EN, DPPCLK, 1, mask_sh),\
+	DCCG_SFI(DPPCLK_DTO_CTRL, DTO_ENABLE, DPPCLK, 2, mask_sh),\
+	DCCG_SFI(DPPCLK_DTO_CTRL, DTO_DB_EN, DPPCLK, 2, mask_sh),\
+	DCCG_SFI(DPPCLK_DTO_CTRL, DTO_ENABLE, DPPCLK, 3, mask_sh),\
+	DCCG_SFI(DPPCLK_DTO_CTRL, DTO_DB_EN, DPPCLK, 3, mask_sh),\
+	DCCG_SF(DPPCLK0_DTO_PARAM, DPPCLK0_DTO_PHASE, mask_sh),\
+	DCCG_SF(DPPCLK0_DTO_PARAM, DPPCLK0_DTO_MODULO, mask_sh),\
+	DCCG_SF(HDMICHARCLK0_CLOCK_CNTL, HDMICHARCLK0_EN, mask_sh),\
+	DCCG_SF(HDMICHARCLK0_CLOCK_CNTL, HDMICHARCLK0_SRC_SEL, mask_sh),\
+	DCCG_SF(PHYASYMCLK_CLOCK_CNTL, PHYASYMCLK_FORCE_EN, mask_sh),\
+	DCCG_SF(PHYASYMCLK_CLOCK_CNTL, PHYASYMCLK_FORCE_SRC_SEL, mask_sh),\
+	DCCG_SF(PHYBSYMCLK_CLOCK_CNTL, PHYBSYMCLK_FORCE_EN, mask_sh),\
+	DCCG_SF(PHYBSYMCLK_CLOCK_CNTL, PHYBSYMCLK_FORCE_SRC_SEL, mask_sh),\
+	DCCG_SF(PHYCSYMCLK_CLOCK_CNTL, PHYCSYMCLK_FORCE_EN, mask_sh),\
+	DCCG_SF(PHYCSYMCLK_CLOCK_CNTL, PHYCSYMCLK_FORCE_SRC_SEL, mask_sh),\
+	DCCG_SF(PHYDSYMCLK_CLOCK_CNTL, PHYDSYMCLK_FORCE_EN, mask_sh),\
+	DCCG_SF(PHYDSYMCLK_CLOCK_CNTL, PHYDSYMCLK_FORCE_SRC_SEL, mask_sh),\
+	DCCG_SF(PHYESYMCLK_CLOCK_CNTL, PHYESYMCLK_FORCE_EN, mask_sh),\
+	DCCG_SF(PHYESYMCLK_CLOCK_CNTL, PHYESYMCLK_FORCE_SRC_SEL, mask_sh),\
+	DCCG_SF(DPSTREAMCLK_CNTL, DPSTREAMCLK0_EN, mask_sh),\
+	DCCG_SF(DPSTREAMCLK_CNTL, DPSTREAMCLK1_EN, mask_sh),\
+	DCCG_SF(DPSTREAMCLK_CNTL, DPSTREAMCLK2_EN, mask_sh),\
+	DCCG_SF(DPSTREAMCLK_CNTL, DPSTREAMCLK3_EN, mask_sh),\
+	DCCG_SF(DPSTREAMCLK_CNTL, DPSTREAMCLK0_SRC_SEL, mask_sh),\
+	DCCG_SF(DPSTREAMCLK_CNTL, DPSTREAMCLK1_SRC_SEL, mask_sh),\
+	DCCG_SF(DPSTREAMCLK_CNTL, DPSTREAMCLK2_SRC_SEL, mask_sh),\
+	DCCG_SF(DPSTREAMCLK_CNTL, DPSTREAMCLK3_SRC_SEL, mask_sh),\
+	DCCG_SF(HDMISTREAMCLK_CNTL, HDMISTREAMCLK0_EN, mask_sh),\
+	DCCG_SF(HDMISTREAMCLK_CNTL, HDMISTREAMCLK0_DTO_FORCE_DIS, mask_sh),\
+	DCCG_SF(HDMISTREAMCLK_CNTL, HDMISTREAMCLK0_SRC_SEL, mask_sh),\
+	DCCG_SF(SYMCLK32_SE_CNTL, SYMCLK32_SE0_SRC_SEL, mask_sh),\
+	DCCG_SF(SYMCLK32_SE_CNTL, SYMCLK32_SE1_SRC_SEL, mask_sh),\
+	DCCG_SF(SYMCLK32_SE_CNTL, SYMCLK32_SE2_SRC_SEL, mask_sh),\
+	DCCG_SF(SYMCLK32_SE_CNTL, SYMCLK32_SE3_SRC_SEL, mask_sh),\
+	DCCG_SF(SYMCLK32_SE_CNTL, SYMCLK32_SE0_EN, mask_sh),\
+	DCCG_SF(SYMCLK32_SE_CNTL, SYMCLK32_SE1_EN, mask_sh),\
+	DCCG_SF(SYMCLK32_SE_CNTL, SYMCLK32_SE2_EN, mask_sh),\
+	DCCG_SF(SYMCLK32_SE_CNTL, SYMCLK32_SE3_EN, mask_sh),\
+	DCCG_SF(SYMCLK32_LE_CNTL, SYMCLK32_LE0_SRC_SEL, mask_sh),\
+	DCCG_SF(SYMCLK32_LE_CNTL, SYMCLK32_LE1_SRC_SEL, mask_sh),\
+	DCCG_SF(SYMCLK32_LE_CNTL, SYMCLK32_LE0_EN, mask_sh),\
+	DCCG_SF(SYMCLK32_LE_CNTL, SYMCLK32_LE1_EN, mask_sh),\
+	DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLK_DTO, ENABLE, 0, mask_sh),\
+	DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLK_DTO, ENABLE, 1, mask_sh),\
+	DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLK_DTO, ENABLE, 2, mask_sh),\
+	DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLK_DTO, ENABLE, 3, mask_sh),\
+	DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLKDTO, ENABLE_STATUS, 0, mask_sh),\
+	DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLKDTO, ENABLE_STATUS, 1, mask_sh),\
+	DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLKDTO, ENABLE_STATUS, 2, mask_sh),\
+	DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLKDTO, ENABLE_STATUS, 3, mask_sh),\
+	DCCG_SFII(OTG, PIXEL_RATE_CNTL, PIPE, DTO_SRC_SEL, 0, mask_sh),\
+	DCCG_SFII(OTG, PIXEL_RATE_CNTL, PIPE, DTO_SRC_SEL, 1, mask_sh),\
+	DCCG_SFII(OTG, PIXEL_RATE_CNTL, PIPE, DTO_SRC_SEL, 2, mask_sh),\
+	DCCG_SFII(OTG, PIXEL_RATE_CNTL, PIPE, DTO_SRC_SEL, 3, mask_sh),\
+	DCCG_SFII(OTG, PIXEL_RATE_CNTL, OTG, ADD_PIXEL, 0, mask_sh),\
+	DCCG_SFII(OTG, PIXEL_RATE_CNTL, OTG, ADD_PIXEL, 1, mask_sh),\
+	DCCG_SFII(OTG, PIXEL_RATE_CNTL, OTG, ADD_PIXEL, 2, mask_sh),\
+	DCCG_SFII(OTG, PIXEL_RATE_CNTL, OTG, ADD_PIXEL, 3, mask_sh),\
+	DCCG_SF(OTG_PIXEL_RATE_DIV, OTG0_PIXEL_RATE_DIVK1, mask_sh),\
+	DCCG_SF(OTG_PIXEL_RATE_DIV, OTG0_PIXEL_RATE_DIVK2, mask_sh),\
+	DCCG_SF(OTG_PIXEL_RATE_DIV, OTG1_PIXEL_RATE_DIVK1, mask_sh),\
+	DCCG_SF(OTG_PIXEL_RATE_DIV, OTG1_PIXEL_RATE_DIVK2, mask_sh),\
+	DCCG_SF(OTG_PIXEL_RATE_DIV, OTG2_PIXEL_RATE_DIVK1, mask_sh),\
+	DCCG_SF(OTG_PIXEL_RATE_DIV, OTG2_PIXEL_RATE_DIVK2, mask_sh),\
+	DCCG_SF(OTG_PIXEL_RATE_DIV, OTG3_PIXEL_RATE_DIVK1, mask_sh),\
+	DCCG_SF(OTG_PIXEL_RATE_DIV, OTG3_PIXEL_RATE_DIVK2, mask_sh),\
+	DCCG_SF(OTG_PIXEL_RATE_DIV, OTG3_PIXEL_RATE_DIVK2, mask_sh),\
+	DCCG_SF(DTBCLK_P_CNTL, DTBCLK_P0_SRC_SEL, mask_sh),\
+	DCCG_SF(DTBCLK_P_CNTL, DTBCLK_P0_EN, mask_sh),\
+	DCCG_SF(DTBCLK_P_CNTL, DTBCLK_P1_SRC_SEL, mask_sh),\
+	DCCG_SF(DTBCLK_P_CNTL, DTBCLK_P1_EN, mask_sh),\
+	DCCG_SF(DTBCLK_P_CNTL, DTBCLK_P2_SRC_SEL, mask_sh),\
+	DCCG_SF(DTBCLK_P_CNTL, DTBCLK_P2_EN, mask_sh),\
+	DCCG_SF(DTBCLK_P_CNTL, DTBCLK_P3_SRC_SEL, mask_sh),\
+	DCCG_SF(DTBCLK_P_CNTL, DTBCLK_P3_EN, mask_sh),\
+	DCCG_SF(DCCG_AUDIO_DTO_SOURCE, DCCG_AUDIO_DTO_SEL, mask_sh),\
+	DCCG_SF(DCCG_AUDIO_DTO_SOURCE, DCCG_AUDIO_DTO0_SOURCE_SEL, mask_sh)
+
+
+struct dccg *dccg32_create(
+	struct dc_context *ctx,
+	const struct dccg_registers *regs,
+	const struct dccg_shift *dccg_shift,
+	const struct dccg_mask *dccg_mask);
+
+#endif //__DCN32_DCCG_H__
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dio_link_encoder.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dio_link_encoder.c
new file mode 100644
index 000000000000..d6855d4f749b
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dio_link_encoder.c
@@ -0,0 +1,294 @@
+/*
+ * Copyright 2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+
+#include "reg_helper.h"
+
+#include "core_types.h"
+#include "link_encoder.h"
+#include "dcn31/dcn31_dio_link_encoder.h"
+#include "dcn32_dio_link_encoder.h"
+#include "stream_encoder.h"
+#include "i2caux_interface.h"
+#include "dc_bios_types.h"
+#include "link_enc_cfg.h"
+
+#include "gpio_service_interface.h"
+
+#ifndef MIN
+#define MIN(X, Y) ((X) < (Y) ? (X) : (Y))
+#endif
+
+#define CTX \
+	enc10->base.ctx
+#define DC_LOGGER \
+	enc10->base.ctx->logger
+
+#define REG(reg)\
+	(enc10->link_regs->reg)
+
+#undef FN
+#define FN(reg_name, field_name) \
+	enc10->link_shift->field_name, enc10->link_mask->field_name
+
+#define AUX_REG(reg)\
+	(enc10->aux_regs->reg)
+
+#define AUX_REG_READ(reg_name) \
+		dm_read_reg(CTX, AUX_REG(reg_name))
+
+#define AUX_REG_WRITE(reg_name, val) \
+			dm_write_reg(CTX, AUX_REG(reg_name), val)
+
+
+void enc32_hw_init(struct link_encoder *enc)
+{
+	struct dcn10_link_encoder *enc10 = TO_DCN10_LINK_ENC(enc);
+
+/*
+	00 - DP_AUX_DPHY_RX_DETECTION_THRESHOLD__1to2 : 1/2
+	01 - DP_AUX_DPHY_RX_DETECTION_THRESHOLD__3to4 : 3/4
+	02 - DP_AUX_DPHY_RX_DETECTION_THRESHOLD__7to8 : 7/8
+	03 - DP_AUX_DPHY_RX_DETECTION_THRESHOLD__15to16 : 15/16
+	04 - DP_AUX_DPHY_RX_DETECTION_THRESHOLD__31to32 : 31/32
+	05 - DP_AUX_DPHY_RX_DETECTION_THRESHOLD__63to64 : 63/64
+	06 - DP_AUX_DPHY_RX_DETECTION_THRESHOLD__127to128 : 127/128
+	07 - DP_AUX_DPHY_RX_DETECTION_THRESHOLD__255to256 : 255/256
+*/
+
+/*
+	AUX_REG_UPDATE_5(AUX_DPHY_RX_CONTROL0,
+	AUX_RX_START_WINDOW = 1 [6:4]
+	AUX_RX_RECEIVE_WINDOW = 1 default is 2 [10:8]
+	AUX_RX_HALF_SYM_DETECT_LEN  = 1 [13:12] default is 1
+	AUX_RX_TRANSITION_FILTER_EN = 1 [16] default is 1
+	AUX_RX_ALLOW_BELOW_THRESHOLD_PHASE_DETECT [17] is 0  default is 0
+	AUX_RX_ALLOW_BELOW_THRESHOLD_START [18] is 1  default is 1
+	AUX_RX_ALLOW_BELOW_THRESHOLD_STOP [19] is 1  default is 1
+	AUX_RX_PHASE_DETECT_LEN,  [21,20] = 0x3 default is 3
+	AUX_RX_DETECTION_THRESHOLD [30:28] = 1
+*/
+	AUX_REG_WRITE(AUX_DPHY_RX_CONTROL0, 0x103d1110);
+
+	AUX_REG_WRITE(AUX_DPHY_TX_CONTROL, 0x21c7a);
+
+	//AUX_DPHY_TX_REF_CONTROL'AUX_TX_REF_DIV HW default is 0x32;
+	// Set AUX_TX_REF_DIV Divider to generate 2 MHz reference from refclk
+	// 27MHz -> 0xd
+	// 100MHz -> 0x32
+	// 48MHz -> 0x18
+
+	// Set TMDS_CTL0 to 1.  This is a legacy setting.
+	REG_UPDATE(TMDS_CTL_BITS, TMDS_CTL0, 1);
+
+	dcn10_aux_initialize(enc10);
+}
+
+
+void dcn32_link_encoder_enable_dp_output(
+	struct link_encoder *enc,
+	const struct dc_link_settings *link_settings,
+	enum clock_source_id clock_source)
+{
+	if (!enc->ctx->dc->debug.avoid_vbios_exec_table) {
+		dcn10_link_encoder_enable_dp_output(enc, link_settings, clock_source);
+		return;
+	}
+}
+
+bool dcn32_link_encoder_is_in_alt_mode(struct link_encoder *enc)
+{
+	struct dcn10_link_encoder *enc10 = TO_DCN10_LINK_ENC(enc);
+	uint32_t dp_alt_mode_disable = 0;
+	bool is_usb_c_alt_mode = false;
+
+	if (enc->features.flags.bits.DP_IS_USB_C) {
+		/* if value == 1 alt mode is disabled, otherwise it is enabled */
+		REG_GET(RDPCSPIPE_PHY_CNTL6, RDPCS_PHY_DPALT_DISABLE, &dp_alt_mode_disable);
+		is_usb_c_alt_mode = (dp_alt_mode_disable == 0);
+	}
+
+	return is_usb_c_alt_mode;
+}
+
+void dcn32_link_encoder_get_max_link_cap(struct link_encoder *enc,
+	struct dc_link_settings *link_settings)
+{
+	struct dcn10_link_encoder *enc10 = TO_DCN10_LINK_ENC(enc);
+	uint32_t is_in_usb_c_dp4_mode = 0;
+
+	dcn10_link_encoder_get_max_link_cap(enc, link_settings);
+
+	/* in usb c dp2 mode, max lane count is 2 */
+	if (enc->funcs->is_in_alt_mode && enc->funcs->is_in_alt_mode(enc)) {
+		REG_GET(RDPCSPIPE_PHY_CNTL6, RDPCS_PHY_DPALT_DP4, &is_in_usb_c_dp4_mode);
+		if (!is_in_usb_c_dp4_mode)
+			link_settings->lane_count = MIN(LANE_COUNT_TWO, link_settings->lane_count);
+	}
+
+}
+
+void enc32_set_dig_output_mode(struct link_encoder *enc, uint8_t pix_per_container)
+{
+	struct dcn10_link_encoder *enc10 = TO_DCN10_LINK_ENC(enc);
+	REG_UPDATE(DIG_FIFO_CTRL0, DIG_FIFO_OUTPUT_PIXEL_MODE, pix_per_container);
+}
+ 
+static const struct link_encoder_funcs dcn32_link_enc_funcs = {
+	.read_state = link_enc2_read_state,
+	.validate_output_with_stream =
+			dcn30_link_encoder_validate_output_with_stream,
+	.hw_init = enc32_hw_init,
+	.setup = dcn10_link_encoder_setup,
+	.enable_tmds_output = dcn10_link_encoder_enable_tmds_output,
+	.enable_dp_output = dcn32_link_encoder_enable_dp_output,
+	.enable_dp_mst_output = dcn10_link_encoder_enable_dp_mst_output,
+	.disable_output = dcn10_link_encoder_disable_output,
+	.dp_set_lane_settings = dcn10_link_encoder_dp_set_lane_settings,
+	.dp_set_phy_pattern = dcn10_link_encoder_dp_set_phy_pattern,
+	.update_mst_stream_allocation_table =
+		dcn10_link_encoder_update_mst_stream_allocation_table,
+	.psr_program_dp_dphy_fast_training =
+			dcn10_psr_program_dp_dphy_fast_training,
+	.psr_program_secondary_packet = dcn10_psr_program_secondary_packet,
+	.connect_dig_be_to_fe = dcn10_link_encoder_connect_dig_be_to_fe,
+	.enable_hpd = dcn10_link_encoder_enable_hpd,
+	.disable_hpd = dcn10_link_encoder_disable_hpd,
+	.is_dig_enabled = dcn10_is_dig_enabled,
+	.destroy = dcn10_link_encoder_destroy,
+	.fec_set_enable = enc2_fec_set_enable,
+	.fec_set_ready = enc2_fec_set_ready,
+	.fec_is_active = enc2_fec_is_active,
+	.get_dig_frontend = dcn10_get_dig_frontend,
+	.get_dig_mode = dcn10_get_dig_mode,
+	.is_in_alt_mode = dcn32_link_encoder_is_in_alt_mode,
+	.get_max_link_cap = dcn32_link_encoder_get_max_link_cap,
+	.set_dio_phy_mux = dcn31_link_encoder_set_dio_phy_mux,
+	.set_dig_output_mode = enc32_set_dig_output_mode,
+};
+
+void dcn32_link_encoder_construct(
+	struct dcn20_link_encoder *enc20,
+	const struct encoder_init_data *init_data,
+	const struct encoder_feature_support *enc_features,
+	const struct dcn10_link_enc_registers *link_regs,
+	const struct dcn10_link_enc_aux_registers *aux_regs,
+	const struct dcn10_link_enc_hpd_registers *hpd_regs,
+	const struct dcn10_link_enc_shift *link_shift,
+	const struct dcn10_link_enc_mask *link_mask)
+{
+	struct bp_connector_speed_cap_info bp_cap_info = {0};
+	const struct dc_vbios_funcs *bp_funcs = init_data->ctx->dc_bios->funcs;
+	enum bp_result result = BP_RESULT_OK;
+	struct dcn10_link_encoder *enc10 = &enc20->enc10;
+
+	enc10->base.funcs = &dcn32_link_enc_funcs;
+	enc10->base.ctx = init_data->ctx;
+	enc10->base.id = init_data->encoder;
+
+	enc10->base.hpd_source = init_data->hpd_source;
+	enc10->base.connector = init_data->connector;
+
+	if (enc10->base.connector.id == CONNECTOR_ID_USBC)
+		enc10->base.features.flags.bits.DP_IS_USB_C = 1;
+
+	enc10->base.preferred_engine = ENGINE_ID_UNKNOWN;
+
+	enc10->base.features = *enc_features;
+
+	enc10->base.transmitter = init_data->transmitter;
+
+	/* set the flag to indicate whether driver poll the I2C data pin
+	 * while doing the DP sink detect
+	 */
+
+/*	if (dal_adapter_service_is_feature_supported(as,
+		FEATURE_DP_SINK_DETECT_POLL_DATA_PIN))
+		enc10->base.features.flags.bits.
+			DP_SINK_DETECT_POLL_DATA_PIN = true;*/
+
+	enc10->base.output_signals =
+		SIGNAL_TYPE_DVI_SINGLE_LINK |
+		SIGNAL_TYPE_DVI_DUAL_LINK |
+		SIGNAL_TYPE_LVDS |
+		SIGNAL_TYPE_DISPLAY_PORT |
+		SIGNAL_TYPE_DISPLAY_PORT_MST |
+		SIGNAL_TYPE_EDP |
+		SIGNAL_TYPE_HDMI_TYPE_A;
+
+	enc10->link_regs = link_regs;
+	enc10->aux_regs = aux_regs;
+	enc10->hpd_regs = hpd_regs;
+	enc10->link_shift = link_shift;
+	enc10->link_mask = link_mask;
+
+	switch (enc10->base.transmitter) {
+	case TRANSMITTER_UNIPHY_A:
+		enc10->base.preferred_engine = ENGINE_ID_DIGA;
+	break;
+	case TRANSMITTER_UNIPHY_B:
+		enc10->base.preferred_engine = ENGINE_ID_DIGB;
+	break;
+	case TRANSMITTER_UNIPHY_C:
+		enc10->base.preferred_engine = ENGINE_ID_DIGC;
+	break;
+	case TRANSMITTER_UNIPHY_D:
+		enc10->base.preferred_engine = ENGINE_ID_DIGD;
+	break;
+	case TRANSMITTER_UNIPHY_E:
+		enc10->base.preferred_engine = ENGINE_ID_DIGE;
+	break;
+	default:
+		ASSERT_CRITICAL(false);
+		enc10->base.preferred_engine = ENGINE_ID_UNKNOWN;
+	}
+
+	/* default to one to mirror Windows behavior */
+	enc10->base.features.flags.bits.HDMI_6GB_EN = 1;
+
+	if (bp_funcs->get_connector_speed_cap_info)
+		result = bp_funcs->get_connector_speed_cap_info(enc10->base.ctx->dc_bios,
+						enc10->base.connector, &bp_cap_info);
+
+	/* Override features with DCE-specific values */
+	if (result == BP_RESULT_OK) {
+		enc10->base.features.flags.bits.IS_HBR2_CAPABLE =
+				bp_cap_info.DP_HBR2_EN;
+		enc10->base.features.flags.bits.IS_HBR3_CAPABLE =
+				bp_cap_info.DP_HBR3_EN;
+		enc10->base.features.flags.bits.HDMI_6GB_EN = bp_cap_info.HDMI_6GB_EN;
+		enc10->base.features.flags.bits.IS_DP2_CAPABLE = 1;
+		enc10->base.features.flags.bits.IS_UHBR10_CAPABLE = bp_cap_info.DP_UHBR10_EN;
+		enc10->base.features.flags.bits.IS_UHBR13_5_CAPABLE = bp_cap_info.DP_UHBR13_5_EN;
+		enc10->base.features.flags.bits.IS_UHBR20_CAPABLE = bp_cap_info.DP_UHBR20_EN;
+	} else {
+		DC_LOG_WARNING("%s: Failed to get encoder_cap_info from VBIOS with error code %d!\n",
+				__func__,
+				result);
+	}
+	if (enc10->base.ctx->dc->debug.hdmi20_disable) {
+		enc10->base.features.flags.bits.HDMI_6GB_EN = 0;
+	}
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dio_link_encoder.h b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dio_link_encoder.h
new file mode 100644
index 000000000000..749a1e8cb811
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dio_link_encoder.h
@@ -0,0 +1,60 @@
+/*
+ * Copyright 2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ *  and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_LINK_ENCODER__DCN32_H__
+#define __DC_LINK_ENCODER__DCN32_H__
+
+#include "dcn31/dcn31_dio_link_encoder.h"
+
+#define LE_DCN32_REG_LIST(id)\
+	LE_DCN31_REG_LIST(id),\
+	SRI(DIG_FIFO_CTRL0, DIG, id)
+
+#define LINK_ENCODER_MASK_SH_LIST_DCN32(mask_sh) \
+	LINK_ENCODER_MASK_SH_LIST_DCN31(mask_sh),\
+	LE_SF(DIG0_DIG_FIFO_CTRL0, DIG_FIFO_OUTPUT_PIXEL_MODE, mask_sh)
+
+void dcn32_link_encoder_construct(
+	struct dcn20_link_encoder *enc20,
+	const struct encoder_init_data *init_data,
+	const struct encoder_feature_support *enc_features,
+	const struct dcn10_link_enc_registers *link_regs,
+	const struct dcn10_link_enc_aux_registers *aux_regs,
+	const struct dcn10_link_enc_hpd_registers *hpd_regs,
+	const struct dcn10_link_enc_shift *link_shift,
+	const struct dcn10_link_enc_mask *link_mask);
+
+void enc32_hw_init(struct link_encoder *enc);
+
+void dcn32_link_encoder_enable_dp_output(
+	struct link_encoder *enc,
+	const struct dc_link_settings *link_settings,
+	enum clock_source_id clock_source);
+
+void enc32_set_dig_output_mode(
+		struct link_encoder *enc,
+		uint8_t pix_per_container);
+
+#endif /* __DC_LINK_ENCODER__DCN32_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dio_stream_encoder.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dio_stream_encoder.c
new file mode 100644
index 000000000000..26648ce772da
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dio_stream_encoder.c
@@ -0,0 +1,475 @@
+/*
+ * Copyright 2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ *  and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+
+#include "dc_bios_types.h"
+#include "dcn30/dcn30_dio_stream_encoder.h"
+#include "dcn32_dio_stream_encoder.h"
+#include "reg_helper.h"
+#include "hw_shared.h"
+#include "inc/link_dpcd.h"
+#include "dpcd_defs.h"
+
+#define DC_LOGGER \
+		enc1->base.ctx->logger
+
+#define REG(reg)\
+	(enc1->regs->reg)
+
+#undef FN
+#define FN(reg_name, field_name) \
+	enc1->se_shift->field_name, enc1->se_mask->field_name
+
+#define VBI_LINE_0 0
+#define HDMI_CLOCK_CHANNEL_RATE_MORE_340M 340000
+
+#define CTX \
+	enc1->base.ctx
+
+
+
+static void enc32_dp_set_odm_combine(
+	struct stream_encoder *enc,
+	bool odm_combine)
+{
+	struct dcn10_stream_encoder *enc1 = DCN10STRENC_FROM_STRENC(enc);
+
+	REG_UPDATE(DP_PIXEL_FORMAT, DP_PIXEL_PER_CYCLE_PROCESSING_MODE, odm_combine ? 1 : 0);
+}
+
+/* setup stream encoder in dvi mode */
+void enc32_stream_encoder_dvi_set_stream_attribute(
+	struct stream_encoder *enc,
+	struct dc_crtc_timing *crtc_timing,
+	bool is_dual_link)
+{
+	struct dcn10_stream_encoder *enc1 = DCN10STRENC_FROM_STRENC(enc);
+
+	if (!enc->ctx->dc->debug.avoid_vbios_exec_table) {
+		struct bp_encoder_control cntl = {0};
+
+		cntl.action = ENCODER_CONTROL_SETUP;
+		cntl.engine_id = enc1->base.id;
+		cntl.signal = is_dual_link ?
+			SIGNAL_TYPE_DVI_DUAL_LINK : SIGNAL_TYPE_DVI_SINGLE_LINK;
+		cntl.enable_dp_audio = false;
+		cntl.pixel_clock = crtc_timing->pix_clk_100hz / 10;
+		cntl.lanes_number = (is_dual_link) ? LANE_COUNT_EIGHT : LANE_COUNT_FOUR;
+
+		if (enc1->base.bp->funcs->encoder_control(
+				enc1->base.bp, &cntl) != BP_RESULT_OK)
+			return;
+
+	} else {
+
+		//Set pattern for clock channel, default vlue 0x63 does not work
+		REG_UPDATE(DIG_CLOCK_PATTERN, DIG_CLOCK_PATTERN, 0x1F);
+
+		//DIG_BE_TMDS_DVI_MODE : TMDS-DVI mode is already set in link_encoder_setup
+
+		//DIG_SOURCE_SELECT is already set in dig_connect_to_otg
+
+		/* DIG_START is removed from the register spec */
+	}
+
+	ASSERT(crtc_timing->pixel_encoding == PIXEL_ENCODING_RGB);
+	ASSERT(crtc_timing->display_color_depth == COLOR_DEPTH_888);
+	enc1_stream_encoder_set_stream_attribute_helper(enc1, crtc_timing);
+}
+
+/* setup stream encoder in hdmi mode */
+static void enc32_stream_encoder_hdmi_set_stream_attribute(
+	struct stream_encoder *enc,
+	struct dc_crtc_timing *crtc_timing,
+	int actual_pix_clk_khz,
+	bool enable_audio)
+{
+	struct dcn10_stream_encoder *enc1 = DCN10STRENC_FROM_STRENC(enc);
+
+	if (!enc->ctx->dc->debug.avoid_vbios_exec_table) {
+		struct bp_encoder_control cntl = {0};
+
+		cntl.action = ENCODER_CONTROL_SETUP;
+		cntl.engine_id = enc1->base.id;
+		cntl.signal = SIGNAL_TYPE_HDMI_TYPE_A;
+		cntl.enable_dp_audio = enable_audio;
+		cntl.pixel_clock = actual_pix_clk_khz;
+		cntl.lanes_number = LANE_COUNT_FOUR;
+
+		if (enc1->base.bp->funcs->encoder_control(
+				enc1->base.bp, &cntl) != BP_RESULT_OK)
+			return;
+
+	} else {
+
+		//Set pattern for clock channel, default vlue 0x63 does not work
+		REG_UPDATE(DIG_CLOCK_PATTERN, DIG_CLOCK_PATTERN, 0x1F);
+
+		//DIG_BE_TMDS_HDMI_MODE : TMDS-HDMI mode is already set in link_encoder_setup
+
+		//DIG_SOURCE_SELECT is already set in dig_connect_to_otg
+
+		/* DIG_START is removed from the register spec */
+	}
+
+	/* Configure pixel encoding */
+	enc1_stream_encoder_set_stream_attribute_helper(enc1, crtc_timing);
+
+	/* setup HDMI engine */
+	REG_UPDATE_6(HDMI_CONTROL,
+		HDMI_PACKET_GEN_VERSION, 1,
+		HDMI_KEEPOUT_MODE, 1,
+		HDMI_DEEP_COLOR_ENABLE, 0,
+		HDMI_DATA_SCRAMBLE_EN, 0,
+		HDMI_NO_EXTRA_NULL_PACKET_FILLED, 1,
+		HDMI_CLOCK_CHANNEL_RATE, 0);
+
+	/* Configure color depth */
+	switch (crtc_timing->display_color_depth) {
+	case COLOR_DEPTH_888:
+		REG_UPDATE(HDMI_CONTROL, HDMI_DEEP_COLOR_DEPTH, 0);
+		break;
+	case COLOR_DEPTH_101010:
+		if (crtc_timing->pixel_encoding == PIXEL_ENCODING_YCBCR422) {
+			REG_UPDATE_2(HDMI_CONTROL,
+					HDMI_DEEP_COLOR_DEPTH, 1,
+					HDMI_DEEP_COLOR_ENABLE, 0);
+		} else {
+			REG_UPDATE_2(HDMI_CONTROL,
+					HDMI_DEEP_COLOR_DEPTH, 1,
+					HDMI_DEEP_COLOR_ENABLE, 1);
+			}
+		break;
+	case COLOR_DEPTH_121212:
+		if (crtc_timing->pixel_encoding == PIXEL_ENCODING_YCBCR422) {
+			REG_UPDATE_2(HDMI_CONTROL,
+					HDMI_DEEP_COLOR_DEPTH, 2,
+					HDMI_DEEP_COLOR_ENABLE, 0);
+		} else {
+			REG_UPDATE_2(HDMI_CONTROL,
+					HDMI_DEEP_COLOR_DEPTH, 2,
+					HDMI_DEEP_COLOR_ENABLE, 1);
+			}
+		break;
+	case COLOR_DEPTH_161616:
+		REG_UPDATE_2(HDMI_CONTROL,
+				HDMI_DEEP_COLOR_DEPTH, 3,
+				HDMI_DEEP_COLOR_ENABLE, 1);
+		break;
+	default:
+		break;
+	}
+
+	if (actual_pix_clk_khz >= HDMI_CLOCK_CHANNEL_RATE_MORE_340M) {
+		/* enable HDMI data scrambler
+		 * HDMI_CLOCK_CHANNEL_RATE_MORE_340M
+		 * Clock channel frequency is 1/4 of character rate.
+		 */
+		REG_UPDATE_2(HDMI_CONTROL,
+			HDMI_DATA_SCRAMBLE_EN, 1,
+			HDMI_CLOCK_CHANNEL_RATE, 1);
+	} else if (crtc_timing->flags.LTE_340MCSC_SCRAMBLE) {
+
+		/* TODO: New feature for DCE11, still need to implement */
+
+		/* enable HDMI data scrambler
+		 * HDMI_CLOCK_CHANNEL_FREQ_EQUAL_TO_CHAR_RATE
+		 * Clock channel frequency is the same
+		 * as character rate
+		 */
+		REG_UPDATE_2(HDMI_CONTROL,
+			HDMI_DATA_SCRAMBLE_EN, 1,
+			HDMI_CLOCK_CHANNEL_RATE, 0);
+	}
+
+
+	/* Enable transmission of General Control packet on every frame */
+	REG_UPDATE_3(HDMI_VBI_PACKET_CONTROL,
+		HDMI_GC_CONT, 1,
+		HDMI_GC_SEND, 1,
+		HDMI_NULL_SEND, 1);
+
+#if defined(CONFIG_DRM_AMD_DC_HDCP)
+	/* Disable Audio Content Protection packet transmission */
+	REG_UPDATE(HDMI_VBI_PACKET_CONTROL, HDMI_ACP_SEND, 0);
+#endif
+
+	/* following belongs to audio */
+	/* Enable Audio InfoFrame packet transmission. */
+	REG_UPDATE(HDMI_INFOFRAME_CONTROL0, HDMI_AUDIO_INFO_SEND, 1);
+
+	/* update double-buffered AUDIO_INFO registers immediately */
+	ASSERT(enc->afmt);
+	enc->afmt->funcs->audio_info_immediate_update(enc->afmt);
+
+	/* Select line number on which to send Audio InfoFrame packets */
+	REG_UPDATE(HDMI_INFOFRAME_CONTROL1, HDMI_AUDIO_INFO_LINE,
+				VBI_LINE_0 + 2);
+
+	/* set HDMI GC AVMUTE */
+	REG_UPDATE(HDMI_GC, HDMI_GC_AVMUTE, 0);
+}
+
+
+
+static bool is_two_pixels_per_containter(const struct dc_crtc_timing *timing)
+{
+	bool two_pix = timing->pixel_encoding == PIXEL_ENCODING_YCBCR420;
+
+	two_pix = two_pix || (timing->flags.DSC && timing->pixel_encoding == PIXEL_ENCODING_YCBCR422
+			&& !timing->dsc_cfg.ycbcr422_simple);
+	return two_pix;
+}
+
+static void enc32_stream_encoder_dp_unblank(
+        struct dc_link *link,
+		struct stream_encoder *enc,
+		const struct encoder_unblank_param *param)
+{
+	struct dcn10_stream_encoder *enc1 = DCN10STRENC_FROM_STRENC(enc);
+	struct dc *dc = enc->ctx->dc;
+
+	if (param->link_settings.link_rate != LINK_RATE_UNKNOWN) {
+		uint32_t n_vid = 0x8000;
+		uint32_t m_vid;
+		uint32_t n_multiply = 0;
+		uint64_t m_vid_l = n_vid;
+
+		/* YCbCr 4:2:0 : Computed VID_M will be 2X the input rate */
+		if (is_two_pixels_per_containter(&param->timing) || param->opp_cnt > 1
+			|| dc->debug.enable_dp_dig_pixel_rate_div_policy) {
+			/*this logic should be the same in get_pixel_clock_parameters() */
+			n_multiply = 1;
+		}
+		/* M / N = Fstream / Flink
+		 * m_vid / n_vid = pixel rate / link rate
+		 */
+
+		m_vid_l *= param->timing.pix_clk_100hz / 10;
+		m_vid_l = div_u64(m_vid_l,
+			param->link_settings.link_rate
+				* LINK_RATE_REF_FREQ_IN_KHZ);
+
+		m_vid = (uint32_t) m_vid_l;
+
+		/* enable auto measurement */
+
+		REG_UPDATE(DP_VID_TIMING, DP_VID_M_N_GEN_EN, 0);
+
+		/* auto measurement need 1 full 0x8000 symbol cycle to kick in,
+		 * therefore program initial value for Mvid and Nvid
+		 */
+
+		REG_UPDATE(DP_VID_N, DP_VID_N, n_vid);
+
+		REG_UPDATE(DP_VID_M, DP_VID_M, m_vid);
+
+		REG_UPDATE_2(DP_VID_TIMING,
+				DP_VID_M_N_GEN_EN, 1,
+				DP_VID_N_MUL, n_multiply);
+	}
+
+	/* make sure stream is disabled before resetting steer fifo */
+	REG_UPDATE(DP_VID_STREAM_CNTL, DP_VID_STREAM_ENABLE, false);
+	REG_WAIT(DP_VID_STREAM_CNTL, DP_VID_STREAM_STATUS, 0, 10, 5000);
+
+	/* DIG_START is removed from the register spec */
+
+	/* switch DP encoder to CRTC data, but reset it the fifo first. It may happen
+	 * that it overflows during mode transition, and sometimes doesn't recover.
+	 */
+	REG_UPDATE(DP_STEER_FIFO, DP_STEER_FIFO_RESET, 1);
+	udelay(10);
+
+	REG_UPDATE(DP_STEER_FIFO, DP_STEER_FIFO_RESET, 0);
+
+	/* DIG Resync FIFO now needs to be explicitly enabled
+	 */
+	// TODO: Confirm if we need to wait for DIG_SYMCLK_FE_ON
+	REG_WAIT(DIG_FE_CNTL, DIG_SYMCLK_FE_ON, 1, 10, 5000);
+
+	REG_UPDATE(DIG_FIFO_CTRL0, DIG_FIFO_RESET, 1);
+
+	REG_WAIT(DIG_FIFO_CTRL0, DIG_FIFO_RESET_DONE, 1, 10, 5000);
+
+	REG_UPDATE(DIG_FIFO_CTRL0, DIG_FIFO_RESET, 0);
+
+	REG_WAIT(DIG_FIFO_CTRL0, DIG_FIFO_RESET_DONE, 0, 10, 5000);
+
+	REG_UPDATE(DIG_FIFO_CTRL0, DIG_FIFO_ENABLE, 1);
+
+	/* wait 100us for DIG/DP logic to prime
+	 * (i.e. a few video lines)
+	 */
+	udelay(100);
+
+	/* the hardware would start sending video at the start of the next DP
+	 * frame (i.e. rising edge of the vblank).
+	 * NOTE: We used to program DP_VID_STREAM_DIS_DEFER = 2 here, but this
+	 * register has no effect on enable transition! HW always guarantees
+	 * VID_STREAM enable at start of next frame, and this is not
+	 * programmable
+	 */
+
+	REG_UPDATE(DP_VID_STREAM_CNTL, DP_VID_STREAM_ENABLE, true);
+
+	dp_source_sequence_trace(link, DPCD_SOURCE_SEQ_AFTER_ENABLE_DP_VID_STREAM);
+}
+
+/* Set DSC-related configuration.
+ *   dsc_mode: 0 disables DSC, other values enable DSC in specified format
+ *   sc_bytes_per_pixel: DP_DSC_BYTES_PER_PIXEL removed in DCN32
+ *   dsc_slice_width: DP_DSC_SLICE_WIDTH removed in DCN32
+ */
+static void enc32_dp_set_dsc_config(struct stream_encoder *enc,
+					enum optc_dsc_mode dsc_mode,
+					uint32_t dsc_bytes_per_pixel,
+					uint32_t dsc_slice_width)
+{
+	struct dcn10_stream_encoder *enc1 = DCN10STRENC_FROM_STRENC(enc);
+
+	REG_UPDATE(DP_DSC_CNTL,	DP_DSC_MODE, dsc_mode);
+}
+
+/* this function read dsc related register fields to be logged later in dcn10_log_hw_state
+ * into a dcn_dsc_state struct.
+ */
+static void enc32_read_state(struct stream_encoder *enc, struct enc_state *s)
+{
+	struct dcn10_stream_encoder *enc1 = DCN10STRENC_FROM_STRENC(enc);
+
+	//if dsc is enabled, continue to read
+	REG_GET(DP_DSC_CNTL, DP_DSC_MODE, &s->dsc_mode);
+	if (s->dsc_mode) {
+		REG_GET(DP_GSP11_CNTL, DP_SEC_GSP11_LINE_NUM, &s->sec_gsp_pps_line_num);
+
+		REG_GET(DP_MSA_VBID_MISC, DP_VBID6_LINE_REFERENCE, &s->vbid6_line_reference);
+		REG_GET(DP_MSA_VBID_MISC, DP_VBID6_LINE_NUM, &s->vbid6_line_num);
+
+		REG_GET(DP_GSP11_CNTL, DP_SEC_GSP11_ENABLE, &s->sec_gsp_pps_enable);
+		REG_GET(DP_SEC_CNTL, DP_SEC_STREAM_ENABLE, &s->sec_stream_enable);
+	}
+}
+
+static void enc32_stream_encoder_reset_fifo(struct stream_encoder *enc)
+{
+	struct dcn10_stream_encoder *enc1 = DCN10STRENC_FROM_STRENC(enc);
+	uint32_t fifo_enabled;
+
+	REG_GET(DIG_FIFO_CTRL0, DIG_FIFO_ENABLE, &fifo_enabled);
+
+	if (fifo_enabled == 0) {
+		/* reset DIG resync FIFO */
+		REG_UPDATE(DIG_FIFO_CTRL0, DIG_FIFO_RESET, 1);
+		/* TODO: fix timeout when wait for DIG_FIFO_RESET_DONE */
+		//REG_WAIT(DIG_FIFO_CTRL0, DIG_FIFO_RESET_DONE, 1, 1, 100);
+		udelay(1);
+		REG_UPDATE(DIG_FIFO_CTRL0, DIG_FIFO_RESET, 0);
+		REG_WAIT(DIG_FIFO_CTRL0, DIG_FIFO_RESET_DONE, 0, 1, 100);
+	}
+}
+
+static void enc32_set_dig_input_mode(struct stream_encoder *enc, unsigned int pix_per_container)
+{
+	struct dcn10_stream_encoder *enc1 = DCN10STRENC_FROM_STRENC(enc);
+
+	/* The naming of this field is confusing, what it means is the output mode of otg, which
+	 * is the input mode of the dig
+	 */
+	REG_UPDATE(DIG_FIFO_CTRL0, DIG_FIFO_OUTPUT_PIXEL_MODE, pix_per_container == 2 ? 0x1 : 0x0);
+}
+
+static const struct stream_encoder_funcs dcn32_str_enc_funcs = {
+	.dp_set_odm_combine =
+		enc32_dp_set_odm_combine,
+	.dp_set_stream_attribute =
+		enc2_stream_encoder_dp_set_stream_attribute,
+	.hdmi_set_stream_attribute =
+		enc32_stream_encoder_hdmi_set_stream_attribute,
+	.dvi_set_stream_attribute =
+		enc32_stream_encoder_dvi_set_stream_attribute,
+	.set_throttled_vcp_size =
+		enc1_stream_encoder_set_throttled_vcp_size,
+	.update_hdmi_info_packets =
+		enc3_stream_encoder_update_hdmi_info_packets,
+	.stop_hdmi_info_packets =
+		enc3_stream_encoder_stop_hdmi_info_packets,
+	.update_dp_info_packets =
+		enc3_stream_encoder_update_dp_info_packets,
+	.stop_dp_info_packets =
+		enc1_stream_encoder_stop_dp_info_packets,
+	.reset_fifo =
+		enc32_stream_encoder_reset_fifo,
+	.dp_blank =
+		enc1_stream_encoder_dp_blank,
+	.dp_unblank =
+		enc32_stream_encoder_dp_unblank,
+	.audio_mute_control = enc3_audio_mute_control,
+
+	.dp_audio_setup = enc3_se_dp_audio_setup,
+	.dp_audio_enable = enc3_se_dp_audio_enable,
+	.dp_audio_disable = enc1_se_dp_audio_disable,
+
+	.hdmi_audio_setup = enc3_se_hdmi_audio_setup,
+	.hdmi_audio_disable = enc1_se_hdmi_audio_disable,
+	.setup_stereo_sync  = enc1_setup_stereo_sync,
+	.set_avmute = enc1_stream_encoder_set_avmute,
+	.dig_connect_to_otg = enc1_dig_connect_to_otg,
+	.dig_source_otg = enc1_dig_source_otg,
+
+	.dp_get_pixel_format  = enc1_stream_encoder_dp_get_pixel_format,
+
+	.enc_read_state = enc32_read_state,
+	.dp_set_dsc_config = enc32_dp_set_dsc_config,
+	.dp_set_dsc_pps_info_packet = enc3_dp_set_dsc_pps_info_packet,
+	.set_dynamic_metadata = enc2_set_dynamic_metadata,
+	.hdmi_reset_stream_attribute = enc1_reset_hdmi_stream_attribute,
+
+	.set_input_mode = enc32_set_dig_input_mode,
+};
+
+void dcn32_dio_stream_encoder_construct(
+	struct dcn10_stream_encoder *enc1,
+	struct dc_context *ctx,
+	struct dc_bios *bp,
+	enum engine_id eng_id,
+	struct vpg *vpg,
+	struct afmt *afmt,
+	const struct dcn10_stream_enc_registers *regs,
+	const struct dcn10_stream_encoder_shift *se_shift,
+	const struct dcn10_stream_encoder_mask *se_mask)
+{
+	enc1->base.funcs = &dcn32_str_enc_funcs;
+	enc1->base.ctx = ctx;
+	enc1->base.id = eng_id;
+	enc1->base.bp = bp;
+	enc1->base.vpg = vpg;
+	enc1->base.afmt = afmt;
+	enc1->regs = regs;
+	enc1->se_shift = se_shift;
+	enc1->se_mask = se_mask;
+	enc1->base.stream_enc_inst = vpg->inst;
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dio_stream_encoder.h b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dio_stream_encoder.h
new file mode 100644
index 000000000000..250d9a341cf6
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dio_stream_encoder.h
@@ -0,0 +1,267 @@
+/*
+ * Copyright 2021 - Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ *  and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_DIO_STREAM_ENCODER_DCN32_H__
+#define __DC_DIO_STREAM_ENCODER_DCN32_H__
+
+#include "dcn30/dcn30_vpg.h"
+#include "dcn30/dcn30_afmt.h"
+#include "stream_encoder.h"
+#include "dcn20/dcn20_stream_encoder.h"
+
+#define SE_DCN32_REG_LIST(id)\
+	SRI(AFMT_CNTL, DIG, id), \
+	SRI(DIG_FE_CNTL, DIG, id), \
+	SRI(HDMI_CONTROL, DIG, id), \
+	SRI(HDMI_DB_CONTROL, DIG, id), \
+	SRI(HDMI_GC, DIG, id), \
+	SRI(HDMI_GENERIC_PACKET_CONTROL0, DIG, id), \
+	SRI(HDMI_GENERIC_PACKET_CONTROL1, DIG, id), \
+	SRI(HDMI_GENERIC_PACKET_CONTROL2, DIG, id), \
+	SRI(HDMI_GENERIC_PACKET_CONTROL3, DIG, id), \
+	SRI(HDMI_GENERIC_PACKET_CONTROL4, DIG, id), \
+	SRI(HDMI_GENERIC_PACKET_CONTROL5, DIG, id), \
+	SRI(HDMI_GENERIC_PACKET_CONTROL6, DIG, id), \
+	SRI(HDMI_GENERIC_PACKET_CONTROL7, DIG, id), \
+	SRI(HDMI_GENERIC_PACKET_CONTROL8, DIG, id), \
+	SRI(HDMI_GENERIC_PACKET_CONTROL9, DIG, id), \
+	SRI(HDMI_GENERIC_PACKET_CONTROL10, DIG, id), \
+	SRI(HDMI_INFOFRAME_CONTROL0, DIG, id), \
+	SRI(HDMI_INFOFRAME_CONTROL1, DIG, id), \
+	SRI(HDMI_VBI_PACKET_CONTROL, DIG, id), \
+	SRI(HDMI_AUDIO_PACKET_CONTROL, DIG, id),\
+	SRI(HDMI_ACR_PACKET_CONTROL, DIG, id),\
+	SRI(HDMI_ACR_32_0, DIG, id),\
+	SRI(HDMI_ACR_32_1, DIG, id),\
+	SRI(HDMI_ACR_44_0, DIG, id),\
+	SRI(HDMI_ACR_44_1, DIG, id),\
+	SRI(HDMI_ACR_48_0, DIG, id),\
+	SRI(HDMI_ACR_48_1, DIG, id),\
+	SRI(DP_DB_CNTL, DP, id), \
+	SRI(DP_MSA_MISC, DP, id), \
+	SRI(DP_MSA_VBID_MISC, DP, id), \
+	SRI(DP_MSA_COLORIMETRY, DP, id), \
+	SRI(DP_MSA_TIMING_PARAM1, DP, id), \
+	SRI(DP_MSA_TIMING_PARAM2, DP, id), \
+	SRI(DP_MSA_TIMING_PARAM3, DP, id), \
+	SRI(DP_MSA_TIMING_PARAM4, DP, id), \
+	SRI(DP_MSE_RATE_CNTL, DP, id), \
+	SRI(DP_MSE_RATE_UPDATE, DP, id), \
+	SRI(DP_PIXEL_FORMAT, DP, id), \
+	SRI(DP_SEC_CNTL, DP, id), \
+	SRI(DP_SEC_CNTL2, DP, id), \
+	SRI(DP_SEC_CNTL6, DP, id), \
+	SRI(DP_STEER_FIFO, DP, id), \
+	SRI(DP_VID_M, DP, id), \
+	SRI(DP_VID_N, DP, id), \
+	SRI(DP_VID_STREAM_CNTL, DP, id), \
+	SRI(DP_VID_TIMING, DP, id), \
+	SRI(DP_SEC_AUD_N, DP, id), \
+	SRI(DP_SEC_TIMESTAMP, DP, id), \
+	SRI(DP_DSC_CNTL, DP, id), \
+	SRI(DP_SEC_METADATA_TRANSMISSION, DP, id), \
+	SRI(HDMI_METADATA_PACKET_CONTROL, DIG, id), \
+	SRI(DP_SEC_FRAMING4, DP, id), \
+	SRI(DP_GSP11_CNTL, DP, id), \
+	SRI(DME_CONTROL, DME, id),\
+	SRI(DP_SEC_METADATA_TRANSMISSION, DP, id), \
+	SRI(HDMI_METADATA_PACKET_CONTROL, DIG, id), \
+	SRI(DIG_FE_CNTL, DIG, id), \
+	SRI(DIG_CLOCK_PATTERN, DIG, id), \
+	SRI(DIG_FIFO_CTRL0, DIG, id)
+
+
+#define SE_COMMON_MASK_SH_LIST_DCN32_BASE(mask_sh)\
+	SE_SF(DP0_DP_PIXEL_FORMAT, DP_PIXEL_ENCODING, mask_sh),\
+	SE_SF(DP0_DP_PIXEL_FORMAT, DP_COMPONENT_DEPTH, mask_sh),\
+	SE_SF(DP0_DP_PIXEL_FORMAT, DP_PIXEL_PER_CYCLE_PROCESSING_MODE, mask_sh),\
+	SE_SF(DIG0_HDMI_CONTROL, HDMI_PACKET_GEN_VERSION, mask_sh),\
+	SE_SF(DIG0_HDMI_CONTROL, HDMI_KEEPOUT_MODE, mask_sh),\
+	SE_SF(DIG0_HDMI_CONTROL, HDMI_DEEP_COLOR_ENABLE, mask_sh),\
+	SE_SF(DIG0_HDMI_CONTROL, HDMI_DEEP_COLOR_DEPTH, mask_sh),\
+	SE_SF(DIG0_HDMI_CONTROL, HDMI_DATA_SCRAMBLE_EN, mask_sh),\
+	SE_SF(DIG0_HDMI_CONTROL, HDMI_NO_EXTRA_NULL_PACKET_FILLED, mask_sh),\
+	SE_SF(DIG0_HDMI_VBI_PACKET_CONTROL, HDMI_GC_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_VBI_PACKET_CONTROL, HDMI_GC_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_VBI_PACKET_CONTROL, HDMI_NULL_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_INFOFRAME_CONTROL0, HDMI_AUDIO_INFO_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_INFOFRAME_CONTROL1, HDMI_AUDIO_INFO_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_GC, HDMI_GC_AVMUTE, mask_sh),\
+	SE_SF(DP0_DP_MSE_RATE_CNTL, DP_MSE_RATE_X, mask_sh),\
+	SE_SF(DP0_DP_MSE_RATE_CNTL, DP_MSE_RATE_Y, mask_sh),\
+	SE_SF(DP0_DP_MSE_RATE_UPDATE, DP_MSE_RATE_UPDATE_PENDING, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP0_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_STREAM_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP1_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP2_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP3_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_MPG_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL1, DP_SEC_GSP5_LINE_REFERENCE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL2, DP_SEC_GSP4_SEND, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL2, DP_SEC_GSP4_SEND_PENDING, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL4, DP_SEC_GSP4_LINE_NUM, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL5, DP_SEC_GSP5_LINE_NUM, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL2, DP_SEC_GSP4_SEND_ANY_LINE, mask_sh),\
+	SE_SF(DP0_DP_VID_STREAM_CNTL, DP_VID_STREAM_DIS_DEFER, mask_sh),\
+	SE_SF(DP0_DP_VID_STREAM_CNTL, DP_VID_STREAM_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_VID_STREAM_CNTL, DP_VID_STREAM_STATUS, mask_sh),\
+	SE_SF(DP0_DP_STEER_FIFO, DP_STEER_FIFO_RESET, mask_sh),\
+	SE_SF(DP0_DP_VID_TIMING, DP_VID_M_N_GEN_EN, mask_sh),\
+	SE_SF(DP0_DP_VID_N, DP_VID_N, mask_sh),\
+	SE_SF(DP0_DP_VID_M, DP_VID_M, mask_sh),\
+	SE_SF(DIG0_HDMI_AUDIO_PACKET_CONTROL, HDMI_AUDIO_DELAY_EN, mask_sh),\
+	SE_SF(DIG0_HDMI_ACR_PACKET_CONTROL, HDMI_ACR_AUTO_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_ACR_PACKET_CONTROL, HDMI_ACR_SOURCE, mask_sh),\
+	SE_SF(DIG0_HDMI_ACR_PACKET_CONTROL, HDMI_ACR_AUDIO_PRIORITY, mask_sh),\
+	SE_SF(DIG0_HDMI_ACR_32_0, HDMI_ACR_CTS_32, mask_sh),\
+	SE_SF(DIG0_HDMI_ACR_32_1, HDMI_ACR_N_32, mask_sh),\
+	SE_SF(DIG0_HDMI_ACR_44_0, HDMI_ACR_CTS_44, mask_sh),\
+	SE_SF(DIG0_HDMI_ACR_44_1, HDMI_ACR_N_44, mask_sh),\
+	SE_SF(DIG0_HDMI_ACR_48_0, HDMI_ACR_CTS_48, mask_sh),\
+	SE_SF(DIG0_HDMI_ACR_48_1, HDMI_ACR_N_48, mask_sh),\
+	SE_SF(DP0_DP_SEC_AUD_N, DP_SEC_AUD_N, mask_sh),\
+	SE_SF(DP0_DP_SEC_TIMESTAMP, DP_SEC_TIMESTAMP_MODE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_ASP_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_ATP_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_AIP_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_ACM_ENABLE, mask_sh),\
+	SE_SF(DIG0_AFMT_CNTL, AFMT_AUDIO_CLOCK_EN, mask_sh),\
+	SE_SF(DIG0_HDMI_CONTROL, HDMI_CLOCK_CHANNEL_RATE, mask_sh),\
+	SE_SF(DIG0_DIG_FE_CNTL, TMDS_PIXEL_ENCODING, mask_sh),\
+	SE_SF(DIG0_DIG_FE_CNTL, TMDS_COLOR_FORMAT, mask_sh),\
+	SE_SF(DIG0_DIG_FE_CNTL, DIG_STEREOSYNC_SELECT, mask_sh),\
+	SE_SF(DIG0_DIG_FE_CNTL, DIG_STEREOSYNC_GATE_EN, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP4_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP5_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP6_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP7_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL2, DP_SEC_GSP7_SEND, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL6, DP_SEC_GSP7_LINE_NUM, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL2, DP_SEC_GSP11_PPS, mask_sh),\
+	SE_SF(DP0_DP_GSP11_CNTL, DP_SEC_GSP11_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_GSP11_CNTL, DP_SEC_GSP11_LINE_NUM, mask_sh),\
+	SE_SF(DP0_DP_DB_CNTL, DP_DB_DISABLE, mask_sh),\
+	SE_SF(DP0_DP_MSA_COLORIMETRY, DP_MSA_MISC0, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM1, DP_MSA_HTOTAL, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM1, DP_MSA_VTOTAL, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM2, DP_MSA_HSTART, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM2, DP_MSA_VSTART, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM3, DP_MSA_HSYNCWIDTH, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM3, DP_MSA_HSYNCPOLARITY, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM3, DP_MSA_VSYNCWIDTH, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM3, DP_MSA_VSYNCPOLARITY, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM4, DP_MSA_HWIDTH, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM4, DP_MSA_VHEIGHT, mask_sh),\
+	SE_SF(DIG0_HDMI_DB_CONTROL, HDMI_DB_DISABLE, mask_sh),\
+	SE_SF(DP0_DP_VID_TIMING, DP_VID_N_MUL, mask_sh),\
+	SE_SF(DIG0_DIG_FE_CNTL, DIG_SOURCE_SELECT, mask_sh), \
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC0_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC0_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC1_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC1_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC2_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC2_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC3_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC3_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC4_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC4_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC5_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC5_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC6_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC6_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC7_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC7_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL6, HDMI_GENERIC8_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL6, HDMI_GENERIC8_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL6, HDMI_GENERIC9_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL6, HDMI_GENERIC9_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL6, HDMI_GENERIC10_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL6, HDMI_GENERIC10_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL6, HDMI_GENERIC11_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL6, HDMI_GENERIC11_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL6, HDMI_GENERIC12_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL6, HDMI_GENERIC12_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL6, HDMI_GENERIC13_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL6, HDMI_GENERIC13_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL6, HDMI_GENERIC14_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL6, HDMI_GENERIC14_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL1, HDMI_GENERIC0_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL1, HDMI_GENERIC1_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL2, HDMI_GENERIC2_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL2, HDMI_GENERIC3_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL3, HDMI_GENERIC4_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL3, HDMI_GENERIC5_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL4, HDMI_GENERIC6_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL4, HDMI_GENERIC7_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL7, HDMI_GENERIC8_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL7, HDMI_GENERIC9_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL8, HDMI_GENERIC10_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL8, HDMI_GENERIC11_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL9, HDMI_GENERIC12_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL9, HDMI_GENERIC13_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL10, HDMI_GENERIC14_LINE, mask_sh),\
+	SE_SF(DP0_DP_DSC_CNTL, DP_DSC_MODE, mask_sh),\
+	SE_SF(DP0_DP_MSA_VBID_MISC, DP_VBID6_LINE_REFERENCE, mask_sh),\
+	SE_SF(DP0_DP_MSA_VBID_MISC, DP_VBID6_LINE_NUM, mask_sh),\
+	SE_SF(DME0_DME_CONTROL, METADATA_ENGINE_EN, mask_sh),\
+	SE_SF(DME0_DME_CONTROL, METADATA_HUBP_REQUESTOR_ID, mask_sh),\
+	SE_SF(DME0_DME_CONTROL, METADATA_STREAM_TYPE, mask_sh),\
+	SE_SF(DP0_DP_SEC_METADATA_TRANSMISSION, DP_SEC_METADATA_PACKET_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_METADATA_TRANSMISSION, DP_SEC_METADATA_PACKET_LINE_REFERENCE, mask_sh),\
+	SE_SF(DP0_DP_SEC_METADATA_TRANSMISSION, DP_SEC_METADATA_PACKET_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_METADATA_PACKET_CONTROL, HDMI_METADATA_PACKET_ENABLE, mask_sh),\
+	SE_SF(DIG0_HDMI_METADATA_PACKET_CONTROL, HDMI_METADATA_PACKET_LINE_REFERENCE, mask_sh),\
+	SE_SF(DIG0_HDMI_METADATA_PACKET_CONTROL, HDMI_METADATA_PACKET_LINE, mask_sh),\
+	SE_SF(DIG0_DIG_FE_CNTL, DOLBY_VISION_EN, mask_sh),\
+	SE_SF(DIG0_DIG_FE_CNTL, DIG_SYMCLK_FE_ON, mask_sh),\
+	SE_SF(DP0_DP_SEC_FRAMING4, DP_SST_SDP_SPLITTING, mask_sh),\
+	SE_SF(DIG0_DIG_CLOCK_PATTERN, DIG_CLOCK_PATTERN, mask_sh),\
+	SE_SF(DIG0_DIG_FIFO_CTRL0, DIG_FIFO_READ_START_LEVEL, mask_sh),\
+	SE_SF(DIG0_DIG_FIFO_CTRL0, DIG_FIFO_ENABLE, mask_sh),\
+	SE_SF(DIG0_DIG_FIFO_CTRL0, DIG_FIFO_RESET, mask_sh),\
+	SE_SF(DIG0_DIG_FIFO_CTRL0, DIG_FIFO_RESET_DONE, mask_sh),\
+	SE_SF(DIG0_DIG_FIFO_CTRL0, DIG_FIFO_OUTPUT_PIXEL_MODE, mask_sh)
+
+#if defined(CONFIG_DRM_AMD_DC_HDCP)
+#define SE_COMMON_MASK_SH_LIST_DCN32(mask_sh)\
+	SE_COMMON_MASK_SH_LIST_DCN32_BASE(mask_sh),\
+	SE_SF(DIG0_HDMI_VBI_PACKET_CONTROL, HDMI_ACP_SEND, mask_sh)
+#else
+#define SE_COMMON_MASK_SH_LIST_DCN32(mask_sh)\
+	SE_COMMON_MASK_SH_LIST_DCN32_BASE(mask_sh)
+#endif
+
+void dcn32_dio_stream_encoder_construct(
+	struct dcn10_stream_encoder *enc1,
+	struct dc_context *ctx,
+	struct dc_bios *bp,
+	enum engine_id eng_id,
+	struct vpg *vpg,
+	struct afmt *afmt,
+	const struct dcn10_stream_enc_registers *regs,
+	const struct dcn10_stream_encoder_shift *se_shift,
+	const struct dcn10_stream_encoder_mask *se_mask);
+
+#endif /* __DC_DIO_STREAM_ENCODER_DCN32_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dpp.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dpp.c
new file mode 100644
index 000000000000..f349cbe2a0f0
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dpp.c
@@ -0,0 +1,164 @@
+/*
+ * Copyright 2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "core_types.h"
+#include "reg_helper.h"
+#include "dcn32_dpp.h"
+#include "basics/conversion.h"
+#include "dcn30/dcn30_cm_common.h"
+
+/* Compute the maximum number of lines that we can fit in the line buffer */
+void dscl32_calc_lb_num_partitions(
+		const struct scaler_data *scl_data,
+		enum lb_memory_config lb_config,
+		int *num_part_y,
+		int *num_part_c)
+{
+	int memory_line_size_y, memory_line_size_c, memory_line_size_a,
+	lb_memory_size, lb_memory_size_c, lb_memory_size_a, num_partitions_a;
+
+	int line_size = scl_data->viewport.width < scl_data->recout.width ?
+			scl_data->viewport.width : scl_data->recout.width;
+	int line_size_c = scl_data->viewport_c.width < scl_data->recout.width ?
+			scl_data->viewport_c.width : scl_data->recout.width;
+
+	if (line_size == 0)
+		line_size = 1;
+
+	if (line_size_c == 0)
+		line_size_c = 1;
+
+	memory_line_size_y = (line_size + 5) / 6; /* +5 to ceil */
+	memory_line_size_c = (line_size_c + 5) / 6; /* +5 to ceil */
+	memory_line_size_a = (line_size + 5) / 6; /* +5 to ceil */
+
+	if (lb_config == LB_MEMORY_CONFIG_1) {
+		lb_memory_size = 970;
+		lb_memory_size_c = 970;
+		lb_memory_size_a = 970;
+	} else if (lb_config == LB_MEMORY_CONFIG_2) {
+		lb_memory_size = 1290;
+		lb_memory_size_c = 1290;
+		lb_memory_size_a = 1290;
+	} else if (lb_config == LB_MEMORY_CONFIG_3) {
+		if (scl_data->viewport.width  == scl_data->h_active &&
+			scl_data->viewport.height == scl_data->v_active) {
+			/* 420 mode: luma using all 3 mem from Y, plus 3rd mem from Cr and Cb */
+			/* use increased LB size for calculation only if Scaler not enabled */
+			lb_memory_size = 970 + 1290 + 1170 + 1170 + 1170;
+			lb_memory_size_c = 970 + 1290;
+			lb_memory_size_a = 970 + 1290 + 1170;
+		} else {
+			/* 420 mode: luma using all 3 mem from Y, plus 3rd mem from Cr and Cb */
+			lb_memory_size = 970 + 1290 + 484 + 484 + 484;
+			lb_memory_size_c = 970 + 1290;
+			lb_memory_size_a = 970 + 1290 + 484;
+		}
+	} else {
+		if (scl_data->viewport.width  == scl_data->h_active &&
+			scl_data->viewport.height == scl_data->v_active) {
+			/* use increased LB size for calculation only if Scaler not enabled */
+			lb_memory_size = 970 + 1290 + 1170;
+			lb_memory_size_c = 970 + 1290 + 1170;
+			lb_memory_size_a = 970 + 1290 + 1170;
+		} else {
+			lb_memory_size = 970 + 1290 + 484;
+			lb_memory_size_c = 970 + 1290 + 484;
+			lb_memory_size_a = 970 + 1290 + 484;
+		}
+	}
+	*num_part_y = lb_memory_size / memory_line_size_y;
+	*num_part_c = lb_memory_size_c / memory_line_size_c;
+	num_partitions_a = lb_memory_size_a / memory_line_size_a;
+
+	if (scl_data->lb_params.alpha_en
+			&& (num_partitions_a < *num_part_y))
+		*num_part_y = num_partitions_a;
+
+	if (*num_part_y > 32)
+		*num_part_y = 32;
+	if (*num_part_c > 32)
+		*num_part_c = 32;
+}
+
+static struct dpp_funcs dcn32_dpp_funcs = {
+	.dpp_program_gamcor_lut		= dpp3_program_gamcor_lut,
+	.dpp_read_state				= dpp30_read_state,
+	.dpp_reset					= dpp_reset,
+	.dpp_set_scaler				= dpp1_dscl_set_scaler_manual_scale,
+	.dpp_get_optimal_number_of_taps	= dpp3_get_optimal_number_of_taps,
+	.dpp_set_gamut_remap		= dpp3_cm_set_gamut_remap,
+	.dpp_set_csc_adjustment		= NULL,
+	.dpp_set_csc_default		= NULL,
+	.dpp_program_regamma_pwl	= NULL,
+	.dpp_set_pre_degam			= dpp3_set_pre_degam,
+	.dpp_program_input_lut		= NULL,
+	.dpp_full_bypass			= dpp1_full_bypass,
+	.dpp_setup					= dpp3_cnv_setup,
+	.dpp_program_degamma_pwl	= NULL,
+	.dpp_program_cm_dealpha		= dpp3_program_cm_dealpha,
+	.dpp_program_cm_bias		= dpp3_program_cm_bias,
+
+	.dpp_program_blnd_lut		= NULL, // BLNDGAM is removed completely in DCN3.2 DPP
+	.dpp_program_shaper_lut		= NULL, // CM SHAPER block is removed in DCN3.2 DPP, (it is in MPCC, programmable before or after BLND)
+	.dpp_program_3dlut			= NULL, // CM 3DLUT block is removed in DCN3.2 DPP, (it is in MPCC, programmable before or after BLND)
+
+	.dpp_program_bias_and_scale	= NULL,
+	.dpp_cnv_set_alpha_keyer	= dpp2_cnv_set_alpha_keyer,
+	.set_cursor_attributes		= dpp3_set_cursor_attributes,
+	.set_cursor_position		= dpp1_set_cursor_position,
+	.set_optional_cursor_attributes	= dpp1_cnv_set_optional_cursor_attributes,
+	.dpp_dppclk_control			= dpp1_dppclk_control,
+	.dpp_set_hdr_multiplier		= dpp3_set_hdr_multiplier,
+};
+
+
+static struct dpp_caps dcn32_dpp_cap = {
+	.dscl_data_proc_format = DSCL_DATA_PRCESSING_FLOAT_FORMAT,
+	.max_lb_partitions = 31,
+	.dscl_calc_lb_num_partitions = dscl32_calc_lb_num_partitions,
+};
+
+bool dpp32_construct(
+	struct dcn3_dpp *dpp,
+	struct dc_context *ctx,
+	uint32_t inst,
+	const struct dcn3_dpp_registers *tf_regs,
+	const struct dcn3_dpp_shift *tf_shift,
+	const struct dcn3_dpp_mask *tf_mask)
+{
+	dpp->base.ctx = ctx;
+
+	dpp->base.inst = inst;
+	dpp->base.funcs = &dcn32_dpp_funcs;
+	dpp->base.caps = &dcn32_dpp_cap;
+
+	dpp->tf_regs = tf_regs;
+	dpp->tf_shift = tf_shift;
+	dpp->tf_mask = tf_mask;
+
+	return true;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dpp.h b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dpp.h
new file mode 100644
index 000000000000..572958d287eb
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dpp.h
@@ -0,0 +1,38 @@
+/* Copyright 2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DCN32_DPP_H__
+#define __DCN32_DPP_H__
+
+#include "dcn20/dcn20_dpp.h"
+#include "dcn30/dcn30_dpp.h"
+
+bool dpp32_construct(struct dcn3_dpp *dpp3,
+	struct dc_context *ctx,
+	uint32_t inst,
+	const struct dcn3_dpp_registers *tf_regs,
+	const struct dcn3_dpp_shift *tf_shift,
+	const struct dcn3_dpp_mask *tf_mask);
+
+#endif /* __DCN32_DPP_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hpo_dp_link_encoder.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hpo_dp_link_encoder.c
new file mode 100644
index 000000000000..4dbad8d4b4fc
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hpo_dp_link_encoder.c
@@ -0,0 +1,90 @@
+/*
+ * Copyright 2019 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ *  and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#include "dc_bios_types.h"
+#include "dcn31/dcn31_hpo_dp_link_encoder.h"
+#include "dcn32_hpo_dp_link_encoder.h"
+#include "reg_helper.h"
+#include "dc_link.h"
+#include "stream_encoder.h"
+
+#define DC_LOGGER \
+		enc3->base.ctx->logger
+
+#define REG(reg)\
+	(enc3->regs->reg)
+
+#undef FN
+#define FN(reg_name, field_name) \
+	enc3->hpo_le_shift->field_name, enc3->hpo_le_mask->field_name
+
+#define CTX \
+	enc3->base.ctx
+
+static bool dcn32_hpo_dp_link_enc_is_in_alt_mode(
+		struct hpo_dp_link_encoder *enc)
+{
+	struct dcn31_hpo_dp_link_encoder *enc3 = DCN3_1_HPO_DP_LINK_ENC_FROM_HPO_LINK_ENC(enc);
+	uint32_t dp_alt_mode_disable = 0;
+
+	ASSERT((enc->transmitter >= TRANSMITTER_UNIPHY_A) && (enc->transmitter <= TRANSMITTER_UNIPHY_E));
+
+	/* if value == 1 alt mode is disabled, otherwise it is enabled */
+	REG_GET(RDPCSTX_PHY_CNTL6[enc->transmitter], RDPCS_PHY_DPALT_DISABLE, &dp_alt_mode_disable);
+	return (dp_alt_mode_disable == 0);
+}
+
+
+
+static struct hpo_dp_link_encoder_funcs dcn32_hpo_dp_link_encoder_funcs = {
+	.enable_link_phy = dcn31_hpo_dp_link_enc_enable_dp_output,
+	.disable_link_phy = dcn31_hpo_dp_link_enc_disable_output,
+	.link_enable = dcn31_hpo_dp_link_enc_enable,
+	.link_disable = dcn31_hpo_dp_link_enc_disable,
+	.set_link_test_pattern = dcn31_hpo_dp_link_enc_set_link_test_pattern,
+	.update_stream_allocation_table = dcn31_hpo_dp_link_enc_update_stream_allocation_table,
+	.set_throttled_vcp_size = dcn31_hpo_dp_link_enc_set_throttled_vcp_size,
+	.is_in_alt_mode = dcn32_hpo_dp_link_enc_is_in_alt_mode,
+	.read_state = dcn31_hpo_dp_link_enc_read_state,
+	.set_ffe = dcn31_hpo_dp_link_enc_set_ffe,
+};
+
+void hpo_dp_link_encoder32_construct(struct dcn31_hpo_dp_link_encoder *enc31,
+		struct dc_context *ctx,
+		uint32_t inst,
+		const struct dcn31_hpo_dp_link_encoder_registers *hpo_le_regs,
+		const struct dcn31_hpo_dp_link_encoder_shift *hpo_le_shift,
+		const struct dcn31_hpo_dp_link_encoder_mask *hpo_le_mask)
+{
+	enc31->base.ctx = ctx;
+
+	enc31->base.inst = inst;
+	enc31->base.funcs = &dcn32_hpo_dp_link_encoder_funcs;
+	enc31->base.hpd_source = HPD_SOURCEID_UNKNOWN;
+	enc31->base.transmitter = TRANSMITTER_UNKNOWN;
+
+	enc31->regs = hpo_le_regs;
+	enc31->hpo_le_shift = hpo_le_shift;
+	enc31->hpo_le_mask = hpo_le_mask;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hpo_dp_link_encoder.h b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hpo_dp_link_encoder.h
new file mode 100644
index 000000000000..9db1323e1933
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hpo_dp_link_encoder.h
@@ -0,0 +1,63 @@
+/*
+ * Copyright 2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_DCN32_HPO_DP_LINK_ENCODER_H__
+#define __DAL_DCN32_HPO_DP_LINK_ENCODER_H__
+
+#include "link_encoder.h"
+
+#define DCN3_2_HPO_DP_LINK_ENC_MASK_SH_LIST(mask_sh)\
+	SE_SF(DP_LINK_ENC0_DP_LINK_ENC_CLOCK_CONTROL, DP_LINK_ENC_CLOCK_EN, mask_sh),\
+	SE_SF(DP_DPHY_SYM320_DP_DPHY_SYM32_CONTROL, DPHY_RESET, mask_sh),\
+	SE_SF(DP_DPHY_SYM320_DP_DPHY_SYM32_CONTROL, DPHY_ENABLE, mask_sh),\
+	SE_SF(DP_DPHY_SYM320_DP_DPHY_SYM32_CONTROL, PRECODER_ENABLE, mask_sh),\
+	SE_SF(DP_DPHY_SYM320_DP_DPHY_SYM32_CONTROL, MODE, mask_sh),\
+	SE_SF(DP_DPHY_SYM320_DP_DPHY_SYM32_CONTROL, NUM_LANES, mask_sh),\
+	SE_SF(DP_DPHY_SYM320_DP_DPHY_SYM32_STATUS, STATUS, mask_sh),\
+	SE_SF(DP_DPHY_SYM320_DP_DPHY_SYM32_STATUS, SAT_UPDATE_PENDING, mask_sh),\
+	SE_SF(DP_DPHY_SYM320_DP_DPHY_SYM32_STATUS, RATE_UPDATE_PENDING, mask_sh),\
+	SE_SF(DP_DPHY_SYM320_DP_DPHY_SYM32_TP_CUSTOM0, TP_CUSTOM, mask_sh),\
+	SE_SF(DP_DPHY_SYM320_DP_DPHY_SYM32_TP_CONFIG, TP_SELECT0, mask_sh),\
+	SE_SF(DP_DPHY_SYM320_DP_DPHY_SYM32_TP_CONFIG, TP_SELECT1, mask_sh),\
+	SE_SF(DP_DPHY_SYM320_DP_DPHY_SYM32_TP_CONFIG, TP_SELECT2, mask_sh),\
+	SE_SF(DP_DPHY_SYM320_DP_DPHY_SYM32_TP_CONFIG, TP_SELECT3, mask_sh),\
+	SE_SF(DP_DPHY_SYM320_DP_DPHY_SYM32_TP_CONFIG, TP_PRBS_SEL0, mask_sh),\
+	SE_SF(DP_DPHY_SYM320_DP_DPHY_SYM32_TP_CONFIG, TP_PRBS_SEL1, mask_sh),\
+	SE_SF(DP_DPHY_SYM320_DP_DPHY_SYM32_TP_CONFIG, TP_PRBS_SEL2, mask_sh),\
+	SE_SF(DP_DPHY_SYM320_DP_DPHY_SYM32_TP_CONFIG, TP_PRBS_SEL3, mask_sh),\
+	SE_SF(DP_DPHY_SYM320_DP_DPHY_SYM32_SAT_VC0, SAT_STREAM_SOURCE, mask_sh),\
+	SE_SF(DP_DPHY_SYM320_DP_DPHY_SYM32_SAT_VC0, SAT_SLOT_COUNT, mask_sh),\
+	SE_SF(DP_DPHY_SYM320_DP_DPHY_SYM32_VC_RATE_CNTL0, STREAM_VC_RATE_X, mask_sh),\
+	SE_SF(DP_DPHY_SYM320_DP_DPHY_SYM32_VC_RATE_CNTL0, STREAM_VC_RATE_Y, mask_sh),\
+	SE_SF(DP_DPHY_SYM320_DP_DPHY_SYM32_SAT_UPDATE, SAT_UPDATE, mask_sh)
+
+void hpo_dp_link_encoder32_construct(struct dcn31_hpo_dp_link_encoder *enc31,
+	struct dc_context *ctx,
+	uint32_t inst,
+	const struct dcn31_hpo_dp_link_encoder_registers *hpo_le_regs,
+	const struct dcn31_hpo_dp_link_encoder_shift *hpo_le_shift,
+	const struct dcn31_hpo_dp_link_encoder_mask *hpo_le_mask);
+
+#endif   // __DAL_DCN32_HPO_DP_LINK_ENCODER_H__
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubbub.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubbub.c
new file mode 100644
index 000000000000..99eb239bbc7b
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubbub.c
@@ -0,0 +1,964 @@
+/*
+ * Copyright 2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+
+#include "dcn30/dcn30_hubbub.h"
+#include "dcn32_hubbub.h"
+#include "dm_services.h"
+#include "reg_helper.h"
+
+
+#define CTX \
+	hubbub2->base.ctx
+#define DC_LOGGER \
+	hubbub2->base.ctx->logger
+#define REG(reg)\
+	hubbub2->regs->reg
+
+#undef FN
+#define FN(reg_name, field_name) \
+	hubbub2->shifts->field_name, hubbub2->masks->field_name
+
+#define DCN32_CRB_SEGMENT_SIZE_KB 64
+
+static void dcn32_init_crb(struct hubbub *hubbub)
+{
+	struct dcn20_hubbub *hubbub2 = TO_DCN20_HUBBUB(hubbub);
+
+	REG_GET(DCHUBBUB_DET0_CTRL, DET0_SIZE_CURRENT,
+		&hubbub2->det0_size);
+
+	REG_GET(DCHUBBUB_DET1_CTRL, DET1_SIZE_CURRENT,
+		&hubbub2->det1_size);
+
+	REG_GET(DCHUBBUB_DET2_CTRL, DET2_SIZE_CURRENT,
+		&hubbub2->det2_size);
+
+	REG_GET(DCHUBBUB_DET3_CTRL, DET3_SIZE_CURRENT,
+		&hubbub2->det3_size);
+
+	REG_GET(DCHUBBUB_COMPBUF_CTRL, COMPBUF_SIZE_CURRENT,
+		&hubbub2->compbuf_size_segments);
+
+	REG_SET_2(COMPBUF_RESERVED_SPACE, 0,
+			COMPBUF_RESERVED_SPACE_64B, hubbub2->pixel_chunk_size / 32,
+			COMPBUF_RESERVED_SPACE_ZS, hubbub2->pixel_chunk_size / 128);
+	REG_UPDATE(DCHUBBUB_DEBUG_CTRL_0, DET_DEPTH, 0x47F);
+}
+
+static void dcn32_program_det_size(struct hubbub *hubbub, int hubp_inst, unsigned int det_buffer_size_in_kbyte)
+{
+	struct dcn20_hubbub *hubbub2 = TO_DCN20_HUBBUB(hubbub);
+
+	unsigned int det_size_segments = (det_buffer_size_in_kbyte + DCN32_CRB_SEGMENT_SIZE_KB - 1) / DCN32_CRB_SEGMENT_SIZE_KB;
+
+	switch (hubp_inst) {
+	case 0:
+		REG_UPDATE(DCHUBBUB_DET0_CTRL,
+					DET0_SIZE, det_size_segments);
+		hubbub2->det0_size = det_size_segments;
+		break;
+	case 1:
+		REG_UPDATE(DCHUBBUB_DET1_CTRL,
+					DET1_SIZE, det_size_segments);
+		hubbub2->det1_size = det_size_segments;
+		break;
+	case 2:
+		REG_UPDATE(DCHUBBUB_DET2_CTRL,
+					DET2_SIZE, det_size_segments);
+		hubbub2->det2_size = det_size_segments;
+		break;
+	case 3:
+		REG_UPDATE(DCHUBBUB_DET3_CTRL,
+					DET3_SIZE, det_size_segments);
+		hubbub2->det3_size = det_size_segments;
+		break;
+	default:
+		break;
+	}
+	/* Should never be hit, if it is we have an erroneous hw config*/
+	ASSERT(hubbub2->det0_size + hubbub2->det1_size + hubbub2->det2_size
+			+ hubbub2->det3_size + hubbub2->compbuf_size_segments <= hubbub2->crb_size_segs);
+}
+
+static void dcn32_program_compbuf_size(struct hubbub *hubbub, unsigned int compbuf_size_kb, bool safe_to_increase)
+{
+	struct dcn20_hubbub *hubbub2 = TO_DCN20_HUBBUB(hubbub);
+	unsigned int compbuf_size_segments = (compbuf_size_kb + DCN32_CRB_SEGMENT_SIZE_KB - 1) / DCN32_CRB_SEGMENT_SIZE_KB;
+
+	if (safe_to_increase || compbuf_size_segments <= hubbub2->compbuf_size_segments) {
+		if (compbuf_size_segments > hubbub2->compbuf_size_segments) {
+			REG_WAIT(DCHUBBUB_DET0_CTRL, DET0_SIZE_CURRENT, hubbub2->det0_size, 1, 100);
+			REG_WAIT(DCHUBBUB_DET1_CTRL, DET1_SIZE_CURRENT, hubbub2->det1_size, 1, 100);
+			REG_WAIT(DCHUBBUB_DET2_CTRL, DET2_SIZE_CURRENT, hubbub2->det2_size, 1, 100);
+			REG_WAIT(DCHUBBUB_DET3_CTRL, DET3_SIZE_CURRENT, hubbub2->det3_size, 1, 100);
+		}
+		/* Should never be hit, if it is we have an erroneous hw config*/
+		ASSERT(hubbub2->det0_size + hubbub2->det1_size + hubbub2->det2_size
+				+ hubbub2->det3_size + compbuf_size_segments <= hubbub2->crb_size_segs);
+		REG_UPDATE(DCHUBBUB_COMPBUF_CTRL, COMPBUF_SIZE, compbuf_size_segments);
+		hubbub2->compbuf_size_segments = compbuf_size_segments;
+		ASSERT(REG_GET(DCHUBBUB_COMPBUF_CTRL, CONFIG_ERROR, &compbuf_size_segments) && !compbuf_size_segments);
+	}
+}
+
+static uint32_t convert_and_clamp(
+	uint32_t wm_ns,
+	uint32_t refclk_mhz,
+	uint32_t clamp_value)
+{
+	uint32_t ret_val = 0;
+	ret_val = wm_ns * refclk_mhz;
+
+	ret_val /= 1000;
+
+	if (ret_val > clamp_value)
+		ret_val = clamp_value;
+
+	return ret_val;
+}
+
+static bool hubbub32_program_urgent_watermarks(
+		struct hubbub *hubbub,
+		struct dcn_watermark_set *watermarks,
+		unsigned int refclk_mhz,
+		bool safe_to_lower)
+{
+	struct dcn20_hubbub *hubbub2 = TO_DCN20_HUBBUB(hubbub);
+	uint32_t prog_wm_value;
+	bool wm_pending = false;
+
+	/* Repeat for water mark set A, B, C and D. */
+	/* clock state A */
+	if (safe_to_lower || watermarks->a.urgent_ns > hubbub2->watermarks.a.urgent_ns) {
+		hubbub2->watermarks.a.urgent_ns = watermarks->a.urgent_ns;
+		prog_wm_value = convert_and_clamp(watermarks->a.urgent_ns,
+				refclk_mhz, 0x3fff);
+		REG_SET(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A, 0,
+				DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A, prog_wm_value);
+
+		DC_LOG_BANDWIDTH_CALCS("URGENCY_WATERMARK_A calculated =%d\n"
+			"HW register value = 0x%x\n",
+			watermarks->a.urgent_ns, prog_wm_value);
+	} else if (watermarks->a.urgent_ns < hubbub2->watermarks.a.urgent_ns)
+		wm_pending = true;
+
+	/* determine the transfer time for a quantity of data for a particular requestor.*/
+	if (safe_to_lower || watermarks->a.frac_urg_bw_flip
+			> hubbub2->watermarks.a.frac_urg_bw_flip) {
+		hubbub2->watermarks.a.frac_urg_bw_flip = watermarks->a.frac_urg_bw_flip;
+
+		REG_SET(DCHUBBUB_ARB_FRAC_URG_BW_FLIP_A, 0,
+				DCHUBBUB_ARB_FRAC_URG_BW_FLIP_A, watermarks->a.frac_urg_bw_flip);
+	} else if (watermarks->a.frac_urg_bw_flip
+			< hubbub2->watermarks.a.frac_urg_bw_flip)
+		wm_pending = true;
+
+	if (safe_to_lower || watermarks->a.frac_urg_bw_nom
+			> hubbub2->watermarks.a.frac_urg_bw_nom) {
+		hubbub2->watermarks.a.frac_urg_bw_nom = watermarks->a.frac_urg_bw_nom;
+
+		REG_SET(DCHUBBUB_ARB_FRAC_URG_BW_NOM_A, 0,
+				DCHUBBUB_ARB_FRAC_URG_BW_NOM_A, watermarks->a.frac_urg_bw_nom);
+	} else if (watermarks->a.frac_urg_bw_nom
+			< hubbub2->watermarks.a.frac_urg_bw_nom)
+		wm_pending = true;
+
+	if (safe_to_lower || watermarks->a.urgent_latency_ns > hubbub2->watermarks.a.urgent_latency_ns) {
+		hubbub2->watermarks.a.urgent_latency_ns = watermarks->a.urgent_latency_ns;
+		prog_wm_value = convert_and_clamp(watermarks->a.urgent_latency_ns,
+				refclk_mhz, 0x3fff);
+		REG_SET(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_A, 0,
+				DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_A, prog_wm_value);
+	} else if (watermarks->a.urgent_latency_ns < hubbub2->watermarks.a.urgent_latency_ns)
+		wm_pending = true;
+
+	/* clock state B */
+	if (safe_to_lower || watermarks->b.urgent_ns > hubbub2->watermarks.b.urgent_ns) {
+		hubbub2->watermarks.b.urgent_ns = watermarks->b.urgent_ns;
+		prog_wm_value = convert_and_clamp(watermarks->b.urgent_ns,
+				refclk_mhz, 0x3fff);
+		REG_SET(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_B, 0,
+				DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_B, prog_wm_value);
+
+		DC_LOG_BANDWIDTH_CALCS("URGENCY_WATERMARK_B calculated =%d\n"
+			"HW register value = 0x%x\n",
+			watermarks->b.urgent_ns, prog_wm_value);
+	} else if (watermarks->b.urgent_ns < hubbub2->watermarks.b.urgent_ns)
+		wm_pending = true;
+
+	/* determine the transfer time for a quantity of data for a particular requestor.*/
+	if (safe_to_lower || watermarks->b.frac_urg_bw_flip
+			> hubbub2->watermarks.b.frac_urg_bw_flip) {
+		hubbub2->watermarks.b.frac_urg_bw_flip = watermarks->b.frac_urg_bw_flip;
+
+		REG_SET(DCHUBBUB_ARB_FRAC_URG_BW_FLIP_B, 0,
+				DCHUBBUB_ARB_FRAC_URG_BW_FLIP_B, watermarks->b.frac_urg_bw_flip);
+	} else if (watermarks->b.frac_urg_bw_flip
+			< hubbub2->watermarks.b.frac_urg_bw_flip)
+		wm_pending = true;
+
+	if (safe_to_lower || watermarks->b.frac_urg_bw_nom
+			> hubbub2->watermarks.b.frac_urg_bw_nom) {
+		hubbub2->watermarks.b.frac_urg_bw_nom = watermarks->b.frac_urg_bw_nom;
+
+		REG_SET(DCHUBBUB_ARB_FRAC_URG_BW_NOM_B, 0,
+				DCHUBBUB_ARB_FRAC_URG_BW_NOM_B, watermarks->b.frac_urg_bw_nom);
+	} else if (watermarks->b.frac_urg_bw_nom
+			< hubbub2->watermarks.b.frac_urg_bw_nom)
+		wm_pending = true;
+
+	if (safe_to_lower || watermarks->b.urgent_latency_ns > hubbub2->watermarks.b.urgent_latency_ns) {
+		hubbub2->watermarks.b.urgent_latency_ns = watermarks->b.urgent_latency_ns;
+		prog_wm_value = convert_and_clamp(watermarks->b.urgent_latency_ns,
+				refclk_mhz, 0x3fff);
+		REG_SET(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_B, 0,
+				DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_B, prog_wm_value);
+	} else if (watermarks->b.urgent_latency_ns < hubbub2->watermarks.b.urgent_latency_ns)
+		wm_pending = true;
+
+	/* clock state C */
+	if (safe_to_lower || watermarks->c.urgent_ns > hubbub2->watermarks.c.urgent_ns) {
+		hubbub2->watermarks.c.urgent_ns = watermarks->c.urgent_ns;
+		prog_wm_value = convert_and_clamp(watermarks->c.urgent_ns,
+				refclk_mhz, 0x3fff);
+		REG_SET(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_C, 0,
+				DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_C, prog_wm_value);
+
+		DC_LOG_BANDWIDTH_CALCS("URGENCY_WATERMARK_C calculated =%d\n"
+			"HW register value = 0x%x\n",
+			watermarks->c.urgent_ns, prog_wm_value);
+	} else if (watermarks->c.urgent_ns < hubbub2->watermarks.c.urgent_ns)
+		wm_pending = true;
+
+	/* determine the transfer time for a quantity of data for a particular requestor.*/
+	if (safe_to_lower || watermarks->c.frac_urg_bw_flip
+			> hubbub2->watermarks.c.frac_urg_bw_flip) {
+		hubbub2->watermarks.c.frac_urg_bw_flip = watermarks->c.frac_urg_bw_flip;
+
+		REG_SET(DCHUBBUB_ARB_FRAC_URG_BW_FLIP_C, 0,
+				DCHUBBUB_ARB_FRAC_URG_BW_FLIP_C, watermarks->c.frac_urg_bw_flip);
+	} else if (watermarks->c.frac_urg_bw_flip
+			< hubbub2->watermarks.c.frac_urg_bw_flip)
+		wm_pending = true;
+
+	if (safe_to_lower || watermarks->c.frac_urg_bw_nom
+			> hubbub2->watermarks.c.frac_urg_bw_nom) {
+		hubbub2->watermarks.c.frac_urg_bw_nom = watermarks->c.frac_urg_bw_nom;
+
+		REG_SET(DCHUBBUB_ARB_FRAC_URG_BW_NOM_C, 0,
+				DCHUBBUB_ARB_FRAC_URG_BW_NOM_C, watermarks->c.frac_urg_bw_nom);
+	} else if (watermarks->c.frac_urg_bw_nom
+			< hubbub2->watermarks.c.frac_urg_bw_nom)
+		wm_pending = true;
+
+	if (safe_to_lower || watermarks->c.urgent_latency_ns > hubbub2->watermarks.c.urgent_latency_ns) {
+		hubbub2->watermarks.c.urgent_latency_ns = watermarks->c.urgent_latency_ns;
+		prog_wm_value = convert_and_clamp(watermarks->c.urgent_latency_ns,
+				refclk_mhz, 0x3fff);
+		REG_SET(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_C, 0,
+				DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_C, prog_wm_value);
+	} else if (watermarks->c.urgent_latency_ns < hubbub2->watermarks.c.urgent_latency_ns)
+		wm_pending = true;
+
+	/* clock state D */
+	if (safe_to_lower || watermarks->d.urgent_ns > hubbub2->watermarks.d.urgent_ns) {
+		hubbub2->watermarks.d.urgent_ns = watermarks->d.urgent_ns;
+		prog_wm_value = convert_and_clamp(watermarks->d.urgent_ns,
+				refclk_mhz, 0x3fff);
+		REG_SET(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_D, 0,
+				DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_D, prog_wm_value);
+
+		DC_LOG_BANDWIDTH_CALCS("URGENCY_WATERMARK_D calculated =%d\n"
+			"HW register value = 0x%x\n",
+			watermarks->d.urgent_ns, prog_wm_value);
+	} else if (watermarks->d.urgent_ns < hubbub2->watermarks.d.urgent_ns)
+		wm_pending = true;
+
+	/* determine the transfer time for a quantity of data for a particular requestor.*/
+	if (safe_to_lower || watermarks->d.frac_urg_bw_flip
+			> hubbub2->watermarks.d.frac_urg_bw_flip) {
+		hubbub2->watermarks.d.frac_urg_bw_flip = watermarks->d.frac_urg_bw_flip;
+
+		REG_SET(DCHUBBUB_ARB_FRAC_URG_BW_FLIP_D, 0,
+				DCHUBBUB_ARB_FRAC_URG_BW_FLIP_D, watermarks->d.frac_urg_bw_flip);
+	} else if (watermarks->d.frac_urg_bw_flip
+			< hubbub2->watermarks.d.frac_urg_bw_flip)
+		wm_pending = true;
+
+	if (safe_to_lower || watermarks->d.frac_urg_bw_nom
+			> hubbub2->watermarks.d.frac_urg_bw_nom) {
+		hubbub2->watermarks.d.frac_urg_bw_nom = watermarks->d.frac_urg_bw_nom;
+
+		REG_SET(DCHUBBUB_ARB_FRAC_URG_BW_NOM_D, 0,
+				DCHUBBUB_ARB_FRAC_URG_BW_NOM_D, watermarks->d.frac_urg_bw_nom);
+	} else if (watermarks->d.frac_urg_bw_nom
+			< hubbub2->watermarks.d.frac_urg_bw_nom)
+		wm_pending = true;
+
+	if (safe_to_lower || watermarks->d.urgent_latency_ns > hubbub2->watermarks.d.urgent_latency_ns) {
+		hubbub2->watermarks.d.urgent_latency_ns = watermarks->d.urgent_latency_ns;
+		prog_wm_value = convert_and_clamp(watermarks->d.urgent_latency_ns,
+				refclk_mhz, 0x3fff);
+		REG_SET(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_D, 0,
+				DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_D, prog_wm_value);
+	} else if (watermarks->d.urgent_latency_ns < hubbub2->watermarks.d.urgent_latency_ns)
+		wm_pending = true;
+
+	return wm_pending;
+}
+
+static bool hubbub32_program_stutter_watermarks(
+		struct hubbub *hubbub,
+		struct dcn_watermark_set *watermarks,
+		unsigned int refclk_mhz,
+		bool safe_to_lower)
+{
+	struct dcn20_hubbub *hubbub2 = TO_DCN20_HUBBUB(hubbub);
+	uint32_t prog_wm_value;
+	bool wm_pending = false;
+
+	/* clock state A */
+	if (safe_to_lower || watermarks->a.cstate_pstate.cstate_enter_plus_exit_ns
+			> hubbub2->watermarks.a.cstate_pstate.cstate_enter_plus_exit_ns) {
+		hubbub2->watermarks.a.cstate_pstate.cstate_enter_plus_exit_ns =
+				watermarks->a.cstate_pstate.cstate_enter_plus_exit_ns;
+		prog_wm_value = convert_and_clamp(
+				watermarks->a.cstate_pstate.cstate_enter_plus_exit_ns,
+				refclk_mhz, 0xffff);
+		REG_SET(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_A, 0,
+				DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_A, prog_wm_value);
+		DC_LOG_BANDWIDTH_CALCS("SR_ENTER_EXIT_WATERMARK_A calculated =%d\n"
+			"HW register value = 0x%x\n",
+			watermarks->a.cstate_pstate.cstate_enter_plus_exit_ns, prog_wm_value);
+	} else if (watermarks->a.cstate_pstate.cstate_enter_plus_exit_ns
+			< hubbub2->watermarks.a.cstate_pstate.cstate_enter_plus_exit_ns)
+		wm_pending = true;
+
+	if (safe_to_lower || watermarks->a.cstate_pstate.cstate_exit_ns
+			> hubbub2->watermarks.a.cstate_pstate.cstate_exit_ns) {
+		hubbub2->watermarks.a.cstate_pstate.cstate_exit_ns =
+				watermarks->a.cstate_pstate.cstate_exit_ns;
+		prog_wm_value = convert_and_clamp(
+				watermarks->a.cstate_pstate.cstate_exit_ns,
+				refclk_mhz, 0xffff);
+		REG_SET(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_A, 0,
+				DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_A, prog_wm_value);
+		DC_LOG_BANDWIDTH_CALCS("SR_EXIT_WATERMARK_A calculated =%d\n"
+			"HW register value = 0x%x\n",
+			watermarks->a.cstate_pstate.cstate_exit_ns, prog_wm_value);
+	} else if (watermarks->a.cstate_pstate.cstate_exit_ns
+			< hubbub2->watermarks.a.cstate_pstate.cstate_exit_ns)
+		wm_pending = true;
+
+	/* clock state B */
+	if (safe_to_lower || watermarks->b.cstate_pstate.cstate_enter_plus_exit_ns
+			> hubbub2->watermarks.b.cstate_pstate.cstate_enter_plus_exit_ns) {
+		hubbub2->watermarks.b.cstate_pstate.cstate_enter_plus_exit_ns =
+				watermarks->b.cstate_pstate.cstate_enter_plus_exit_ns;
+		prog_wm_value = convert_and_clamp(
+				watermarks->b.cstate_pstate.cstate_enter_plus_exit_ns,
+				refclk_mhz, 0xffff);
+		REG_SET(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_B, 0,
+				DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_B, prog_wm_value);
+		DC_LOG_BANDWIDTH_CALCS("SR_ENTER_EXIT_WATERMARK_B calculated =%d\n"
+			"HW register value = 0x%x\n",
+			watermarks->b.cstate_pstate.cstate_enter_plus_exit_ns, prog_wm_value);
+	} else if (watermarks->b.cstate_pstate.cstate_enter_plus_exit_ns
+			< hubbub2->watermarks.b.cstate_pstate.cstate_enter_plus_exit_ns)
+		wm_pending = true;
+
+	if (safe_to_lower || watermarks->b.cstate_pstate.cstate_exit_ns
+			> hubbub2->watermarks.b.cstate_pstate.cstate_exit_ns) {
+		hubbub2->watermarks.b.cstate_pstate.cstate_exit_ns =
+				watermarks->b.cstate_pstate.cstate_exit_ns;
+		prog_wm_value = convert_and_clamp(
+				watermarks->b.cstate_pstate.cstate_exit_ns,
+				refclk_mhz, 0xffff);
+		REG_SET(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_B, 0,
+				DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_B, prog_wm_value);
+		DC_LOG_BANDWIDTH_CALCS("SR_EXIT_WATERMARK_B calculated =%d\n"
+			"HW register value = 0x%x\n",
+			watermarks->b.cstate_pstate.cstate_exit_ns, prog_wm_value);
+	} else if (watermarks->b.cstate_pstate.cstate_exit_ns
+			< hubbub2->watermarks.b.cstate_pstate.cstate_exit_ns)
+		wm_pending = true;
+
+	/* clock state C */
+	if (safe_to_lower || watermarks->c.cstate_pstate.cstate_enter_plus_exit_ns
+			> hubbub2->watermarks.c.cstate_pstate.cstate_enter_plus_exit_ns) {
+		hubbub2->watermarks.c.cstate_pstate.cstate_enter_plus_exit_ns =
+				watermarks->c.cstate_pstate.cstate_enter_plus_exit_ns;
+		prog_wm_value = convert_and_clamp(
+				watermarks->c.cstate_pstate.cstate_enter_plus_exit_ns,
+				refclk_mhz, 0xffff);
+		REG_SET(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_C, 0,
+				DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_C, prog_wm_value);
+		DC_LOG_BANDWIDTH_CALCS("SR_ENTER_EXIT_WATERMARK_C calculated =%d\n"
+			"HW register value = 0x%x\n",
+			watermarks->c.cstate_pstate.cstate_enter_plus_exit_ns, prog_wm_value);
+	} else if (watermarks->c.cstate_pstate.cstate_enter_plus_exit_ns
+			< hubbub2->watermarks.c.cstate_pstate.cstate_enter_plus_exit_ns)
+		wm_pending = true;
+
+	if (safe_to_lower || watermarks->c.cstate_pstate.cstate_exit_ns
+			> hubbub2->watermarks.c.cstate_pstate.cstate_exit_ns) {
+		hubbub2->watermarks.c.cstate_pstate.cstate_exit_ns =
+				watermarks->c.cstate_pstate.cstate_exit_ns;
+		prog_wm_value = convert_and_clamp(
+				watermarks->c.cstate_pstate.cstate_exit_ns,
+				refclk_mhz, 0xffff);
+		REG_SET(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_C, 0,
+				DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_C, prog_wm_value);
+		DC_LOG_BANDWIDTH_CALCS("SR_EXIT_WATERMARK_C calculated =%d\n"
+			"HW register value = 0x%x\n",
+			watermarks->c.cstate_pstate.cstate_exit_ns, prog_wm_value);
+	} else if (watermarks->c.cstate_pstate.cstate_exit_ns
+			< hubbub2->watermarks.c.cstate_pstate.cstate_exit_ns)
+		wm_pending = true;
+
+	/* clock state D */
+	if (safe_to_lower || watermarks->d.cstate_pstate.cstate_enter_plus_exit_ns
+			> hubbub2->watermarks.d.cstate_pstate.cstate_enter_plus_exit_ns) {
+		hubbub2->watermarks.d.cstate_pstate.cstate_enter_plus_exit_ns =
+				watermarks->d.cstate_pstate.cstate_enter_plus_exit_ns;
+		prog_wm_value = convert_and_clamp(
+				watermarks->d.cstate_pstate.cstate_enter_plus_exit_ns,
+				refclk_mhz, 0xffff);
+		REG_SET(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_D, 0,
+				DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_D, prog_wm_value);
+		DC_LOG_BANDWIDTH_CALCS("SR_ENTER_EXIT_WATERMARK_D calculated =%d\n"
+			"HW register value = 0x%x\n",
+			watermarks->d.cstate_pstate.cstate_enter_plus_exit_ns, prog_wm_value);
+	} else if (watermarks->d.cstate_pstate.cstate_enter_plus_exit_ns
+			< hubbub2->watermarks.d.cstate_pstate.cstate_enter_plus_exit_ns)
+		wm_pending = true;
+
+	if (safe_to_lower || watermarks->d.cstate_pstate.cstate_exit_ns
+			> hubbub2->watermarks.d.cstate_pstate.cstate_exit_ns) {
+		hubbub2->watermarks.d.cstate_pstate.cstate_exit_ns =
+				watermarks->d.cstate_pstate.cstate_exit_ns;
+		prog_wm_value = convert_and_clamp(
+				watermarks->d.cstate_pstate.cstate_exit_ns,
+				refclk_mhz, 0xffff);
+		REG_SET(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_D, 0,
+				DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_D, prog_wm_value);
+		DC_LOG_BANDWIDTH_CALCS("SR_EXIT_WATERMARK_D calculated =%d\n"
+			"HW register value = 0x%x\n",
+			watermarks->d.cstate_pstate.cstate_exit_ns, prog_wm_value);
+	} else if (watermarks->d.cstate_pstate.cstate_exit_ns
+			< hubbub2->watermarks.d.cstate_pstate.cstate_exit_ns)
+		wm_pending = true;
+
+	return wm_pending;
+}
+
+
+static bool hubbub32_program_pstate_watermarks(
+		struct hubbub *hubbub,
+		struct dcn_watermark_set *watermarks,
+		unsigned int refclk_mhz,
+		bool safe_to_lower)
+{
+	struct dcn20_hubbub *hubbub2 = TO_DCN20_HUBBUB(hubbub);
+	uint32_t prog_wm_value;
+
+	bool wm_pending = false;
+
+	/* Section for UCLK_PSTATE_CHANGE_WATERMARKS */
+	/* clock state A */
+	if (safe_to_lower || watermarks->a.cstate_pstate.pstate_change_ns
+			> hubbub2->watermarks.a.cstate_pstate.pstate_change_ns) {
+		hubbub2->watermarks.a.cstate_pstate.pstate_change_ns =
+				watermarks->a.cstate_pstate.pstate_change_ns;
+		prog_wm_value = convert_and_clamp(
+				watermarks->a.cstate_pstate.pstate_change_ns,
+				refclk_mhz, 0xffff);
+		REG_SET(DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_A, 0,
+				DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_A, prog_wm_value);
+		DC_LOG_BANDWIDTH_CALCS("DRAM_CLK_CHANGE_WATERMARK_A calculated =%d\n"
+			"HW register value = 0x%x\n\n",
+			watermarks->a.cstate_pstate.pstate_change_ns, prog_wm_value);
+	} else if (watermarks->a.cstate_pstate.pstate_change_ns
+			< hubbub2->watermarks.a.cstate_pstate.pstate_change_ns)
+		wm_pending = true;
+
+	/* clock state B */
+	if (safe_to_lower || watermarks->b.cstate_pstate.pstate_change_ns
+			> hubbub2->watermarks.b.cstate_pstate.pstate_change_ns) {
+		hubbub2->watermarks.b.cstate_pstate.pstate_change_ns =
+				watermarks->b.cstate_pstate.pstate_change_ns;
+		prog_wm_value = convert_and_clamp(
+				watermarks->b.cstate_pstate.pstate_change_ns,
+				refclk_mhz, 0xffff);
+		REG_SET(DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_B, 0,
+				DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_B, prog_wm_value);
+		DC_LOG_BANDWIDTH_CALCS("DRAM_CLK_CHANGE_WATERMARK_B calculated =%d\n"
+			"HW register value = 0x%x\n\n",
+			watermarks->b.cstate_pstate.pstate_change_ns, prog_wm_value);
+	} else if (watermarks->b.cstate_pstate.pstate_change_ns
+			< hubbub2->watermarks.b.cstate_pstate.pstate_change_ns)
+		wm_pending = true;
+
+	/* clock state C */
+	if (safe_to_lower || watermarks->c.cstate_pstate.pstate_change_ns
+			> hubbub2->watermarks.c.cstate_pstate.pstate_change_ns) {
+		hubbub2->watermarks.c.cstate_pstate.pstate_change_ns =
+				watermarks->c.cstate_pstate.pstate_change_ns;
+		prog_wm_value = convert_and_clamp(
+				watermarks->c.cstate_pstate.pstate_change_ns,
+				refclk_mhz, 0xffff);
+		REG_SET(DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_C, 0,
+				DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_C, prog_wm_value);
+		DC_LOG_BANDWIDTH_CALCS("DRAM_CLK_CHANGE_WATERMARK_C calculated =%d\n"
+			"HW register value = 0x%x\n\n",
+			watermarks->c.cstate_pstate.pstate_change_ns, prog_wm_value);
+	} else if (watermarks->c.cstate_pstate.pstate_change_ns
+			< hubbub2->watermarks.c.cstate_pstate.pstate_change_ns)
+		wm_pending = true;
+
+	/* clock state D */
+	if (safe_to_lower || watermarks->d.cstate_pstate.pstate_change_ns
+			> hubbub2->watermarks.d.cstate_pstate.pstate_change_ns) {
+		hubbub2->watermarks.d.cstate_pstate.pstate_change_ns =
+				watermarks->d.cstate_pstate.pstate_change_ns;
+		prog_wm_value = convert_and_clamp(
+				watermarks->d.cstate_pstate.pstate_change_ns,
+				refclk_mhz, 0xffff);
+		REG_SET(DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_D, 0,
+				DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_D, prog_wm_value);
+		DC_LOG_BANDWIDTH_CALCS("DRAM_CLK_CHANGE_WATERMARK_D calculated =%d\n"
+			"HW register value = 0x%x\n\n",
+			watermarks->d.cstate_pstate.pstate_change_ns, prog_wm_value);
+	} else if (watermarks->d.cstate_pstate.pstate_change_ns
+			< hubbub2->watermarks.d.cstate_pstate.pstate_change_ns)
+		wm_pending = true;
+
+	/* Section for FCLK_PSTATE_CHANGE_WATERMARKS */
+	/* clock state A */
+	if (safe_to_lower || watermarks->a.cstate_pstate.fclk_pstate_change_ns
+			> hubbub2->watermarks.a.cstate_pstate.fclk_pstate_change_ns) {
+		hubbub2->watermarks.a.cstate_pstate.fclk_pstate_change_ns =
+				watermarks->a.cstate_pstate.fclk_pstate_change_ns;
+		prog_wm_value = convert_and_clamp(
+				watermarks->a.cstate_pstate.fclk_pstate_change_ns,
+				refclk_mhz, 0xffff);
+		REG_SET(DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_A, 0,
+				DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_A, prog_wm_value);
+		DC_LOG_BANDWIDTH_CALCS("FCLK_CHANGE_WATERMARK_A calculated =%d\n"
+			"HW register value = 0x%x\n\n",
+			watermarks->a.cstate_pstate.fclk_pstate_change_ns, prog_wm_value);
+	} else if (watermarks->a.cstate_pstate.fclk_pstate_change_ns
+			< hubbub2->watermarks.a.cstate_pstate.fclk_pstate_change_ns)
+		wm_pending = true;
+
+	/* clock state B */
+	if (safe_to_lower || watermarks->b.cstate_pstate.fclk_pstate_change_ns
+			> hubbub2->watermarks.b.cstate_pstate.fclk_pstate_change_ns) {
+		hubbub2->watermarks.b.cstate_pstate.fclk_pstate_change_ns =
+				watermarks->b.cstate_pstate.fclk_pstate_change_ns;
+		prog_wm_value = convert_and_clamp(
+				watermarks->b.cstate_pstate.fclk_pstate_change_ns,
+				refclk_mhz, 0xffff);
+		REG_SET(DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_B, 0,
+				DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_B, prog_wm_value);
+		DC_LOG_BANDWIDTH_CALCS("FCLK_CHANGE_WATERMARK_B calculated =%d\n"
+			"HW register value = 0x%x\n\n",
+			watermarks->b.cstate_pstate.fclk_pstate_change_ns, prog_wm_value);
+	} else if (watermarks->b.cstate_pstate.fclk_pstate_change_ns
+			< hubbub2->watermarks.b.cstate_pstate.fclk_pstate_change_ns)
+		wm_pending = true;
+
+	/* clock state C */
+	if (safe_to_lower || watermarks->c.cstate_pstate.fclk_pstate_change_ns
+			> hubbub2->watermarks.c.cstate_pstate.fclk_pstate_change_ns) {
+		hubbub2->watermarks.c.cstate_pstate.fclk_pstate_change_ns =
+				watermarks->c.cstate_pstate.fclk_pstate_change_ns;
+		prog_wm_value = convert_and_clamp(
+				watermarks->c.cstate_pstate.fclk_pstate_change_ns,
+				refclk_mhz, 0xffff);
+		REG_SET(DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_C, 0,
+				DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_C, prog_wm_value);
+		DC_LOG_BANDWIDTH_CALCS("FCLK_CHANGE_WATERMARK_C calculated =%d\n"
+			"HW register value = 0x%x\n\n",
+			watermarks->c.cstate_pstate.fclk_pstate_change_ns, prog_wm_value);
+	} else if (watermarks->c.cstate_pstate.fclk_pstate_change_ns
+			< hubbub2->watermarks.c.cstate_pstate.fclk_pstate_change_ns)
+		wm_pending = true;
+
+	/* clock state D */
+	if (safe_to_lower || watermarks->d.cstate_pstate.fclk_pstate_change_ns
+			> hubbub2->watermarks.d.cstate_pstate.fclk_pstate_change_ns) {
+		hubbub2->watermarks.d.cstate_pstate.fclk_pstate_change_ns =
+				watermarks->d.cstate_pstate.fclk_pstate_change_ns;
+		prog_wm_value = convert_and_clamp(
+				watermarks->d.cstate_pstate.fclk_pstate_change_ns,
+				refclk_mhz, 0xffff);
+		REG_SET(DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_D, 0,
+				DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_D, prog_wm_value);
+		DC_LOG_BANDWIDTH_CALCS("FCLK_CHANGE_WATERMARK_D calculated =%d\n"
+			"HW register value = 0x%x\n\n",
+			watermarks->d.cstate_pstate.fclk_pstate_change_ns, prog_wm_value);
+	} else if (watermarks->d.cstate_pstate.fclk_pstate_change_ns
+			< hubbub2->watermarks.d.cstate_pstate.fclk_pstate_change_ns)
+		wm_pending = true;
+
+	return wm_pending;
+}
+
+
+static bool hubbub32_program_usr_watermarks(
+		struct hubbub *hubbub,
+		struct dcn_watermark_set *watermarks,
+		unsigned int refclk_mhz,
+		bool safe_to_lower)
+{
+	struct dcn20_hubbub *hubbub2 = TO_DCN20_HUBBUB(hubbub);
+	uint32_t prog_wm_value;
+
+	bool wm_pending = false;
+
+	/* clock state A */
+	if (safe_to_lower || watermarks->a.usr_retraining_ns
+			> hubbub2->watermarks.a.usr_retraining_ns) {
+		hubbub2->watermarks.a.usr_retraining_ns = watermarks->a.usr_retraining_ns;
+		prog_wm_value = convert_and_clamp(
+				watermarks->a.usr_retraining_ns,
+				refclk_mhz, 0x3fff);
+		REG_SET(DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_A, 0,
+				DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_A, prog_wm_value);
+		DC_LOG_BANDWIDTH_CALCS("USR_RETRAINING_WATERMARK_A calculated =%d\n"
+			"HW register value = 0x%x\n\n",
+			watermarks->a.usr_retraining_ns, prog_wm_value);
+	} else if (watermarks->a.usr_retraining_ns
+			< hubbub2->watermarks.a.usr_retraining_ns)
+		wm_pending = true;
+
+	/* clock state B */
+	if (safe_to_lower || watermarks->b.usr_retraining_ns
+			> hubbub2->watermarks.b.usr_retraining_ns) {
+		hubbub2->watermarks.b.usr_retraining_ns = watermarks->b.usr_retraining_ns;
+		prog_wm_value = convert_and_clamp(
+				watermarks->b.usr_retraining_ns,
+				refclk_mhz, 0x3fff);
+		REG_SET(DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_B, 0,
+				DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_B, prog_wm_value);
+		DC_LOG_BANDWIDTH_CALCS("USR_RETRAINING_WATERMARK_B calculated =%d\n"
+			"HW register value = 0x%x\n\n",
+			watermarks->b.usr_retraining_ns, prog_wm_value);
+	} else if (watermarks->b.usr_retraining_ns
+			< hubbub2->watermarks.b.usr_retraining_ns)
+		wm_pending = true;
+
+	/* clock state C */
+	if (safe_to_lower || watermarks->c.usr_retraining_ns
+			> hubbub2->watermarks.c.usr_retraining_ns) {
+		hubbub2->watermarks.c.usr_retraining_ns =
+				watermarks->c.usr_retraining_ns;
+		prog_wm_value = convert_and_clamp(
+				watermarks->c.usr_retraining_ns,
+				refclk_mhz, 0x3fff);
+		REG_SET(DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_C, 0,
+				DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_C, prog_wm_value);
+		DC_LOG_BANDWIDTH_CALCS("USR_RETRAINING_WATERMARK_C calculated =%d\n"
+			"HW register value = 0x%x\n\n",
+			watermarks->c.usr_retraining_ns, prog_wm_value);
+	} else if (watermarks->c.usr_retraining_ns
+			< hubbub2->watermarks.c.usr_retraining_ns)
+		wm_pending = true;
+
+	/* clock state D */
+	if (safe_to_lower || watermarks->d.usr_retraining_ns
+			> hubbub2->watermarks.d.usr_retraining_ns) {
+		hubbub2->watermarks.d.usr_retraining_ns =
+				watermarks->d.usr_retraining_ns;
+		prog_wm_value = convert_and_clamp(
+				watermarks->d.usr_retraining_ns,
+				refclk_mhz, 0x3fff);
+		REG_SET(DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_D, 0,
+				DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_D, prog_wm_value);
+		DC_LOG_BANDWIDTH_CALCS("USR_RETRAINING_WATERMARK_D calculated =%d\n"
+			"HW register value = 0x%x\n\n",
+			watermarks->d.usr_retraining_ns, prog_wm_value);
+	} else if (watermarks->d.usr_retraining_ns
+			< hubbub2->watermarks.d.usr_retraining_ns)
+		wm_pending = true;
+
+	return wm_pending;
+}
+
+void hubbub32_force_usr_retraining_allow(struct hubbub *hubbub, bool allow)
+{
+	struct dcn20_hubbub *hubbub2 = TO_DCN20_HUBBUB(hubbub);
+
+	/*
+	 * DCHUBBUB_ARB_ALLOW_USR_RETRAINING_FORCE_ENABLE = 1 means enabling forcing value
+	 * DCHUBBUB_ARB_ALLOW_USR_RETRAINING_FORCE_VALUE = 1 or 0,  means value to be forced when force enable
+	 */
+
+	REG_UPDATE_2(DCHUBBUB_ARB_USR_RETRAINING_CNTL,
+			DCHUBBUB_ARB_ALLOW_USR_RETRAINING_FORCE_VALUE, allow,
+			DCHUBBUB_ARB_ALLOW_USR_RETRAINING_FORCE_ENABLE, allow);
+}
+
+static bool hubbub32_program_watermarks(
+		struct hubbub *hubbub,
+		struct dcn_watermark_set *watermarks,
+		unsigned int refclk_mhz,
+		bool safe_to_lower)
+{
+	bool wm_pending = false;
+
+	if (hubbub32_program_urgent_watermarks(hubbub, watermarks, refclk_mhz, safe_to_lower))
+		wm_pending = true;
+
+	if (hubbub32_program_stutter_watermarks(hubbub, watermarks, refclk_mhz, safe_to_lower))
+		wm_pending = true;
+
+	if (hubbub32_program_pstate_watermarks(hubbub, watermarks, refclk_mhz, safe_to_lower))
+		wm_pending = true;
+
+	if (hubbub32_program_usr_watermarks(hubbub, watermarks, refclk_mhz, safe_to_lower))
+		wm_pending = true;
+
+	/*
+	 * The DCHub arbiter has a mechanism to dynamically rate limit the DCHub request stream to the fabric.
+	 * If the memory controller is fully utilized and the DCHub requestors are
+	 * well ahead of their amortized schedule, then it is safe to prevent the next winner
+	 * from being committed and sent to the fabric.
+	 * The utilization of the memory controller is approximated by ensuring that
+	 * the number of outstanding requests is greater than a threshold specified
+	 * by the ARB_MIN_REQ_OUTSTANDING. To determine that the DCHub requestors are well ahead of the amortized schedule,
+	 * the slack of the next winner is compared with the ARB_SAT_LEVEL in DLG RefClk cycles.
+	 *
+	 * TODO: Revisit request limit after figure out right number. request limit for RM isn't decided yet, set maximum value (0x1FF)
+	 * to turn off it for now.
+	 */
+	/*REG_SET(DCHUBBUB_ARB_SAT_LEVEL, 0,
+			DCHUBBUB_ARB_SAT_LEVEL, 60 * refclk_mhz);
+	REG_UPDATE(DCHUBBUB_ARB_DF_REQ_OUTSTAND,
+			DCHUBBUB_ARB_MIN_REQ_OUTSTAND, 0x1FF);*/
+
+	hubbub1_allow_self_refresh_control(hubbub, !hubbub->ctx->dc->debug.disable_stutter);
+
+	hubbub32_force_usr_retraining_allow(hubbub, hubbub->ctx->dc->debug.force_usr_allow);
+
+	return wm_pending;
+}
+
+/* Copy values from WM set A to all other sets */
+void hubbub32_init_watermarks(struct hubbub *hubbub)
+{
+	struct dcn20_hubbub *hubbub2 = TO_DCN20_HUBBUB(hubbub);
+	uint32_t reg;
+
+	reg = REG_READ(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A);
+	REG_WRITE(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_B, reg);
+	REG_WRITE(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_C, reg);
+	REG_WRITE(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_D, reg);
+
+	reg = REG_READ(DCHUBBUB_ARB_FRAC_URG_BW_FLIP_A);
+	REG_WRITE(DCHUBBUB_ARB_FRAC_URG_BW_FLIP_B, reg);
+	REG_WRITE(DCHUBBUB_ARB_FRAC_URG_BW_FLIP_C, reg);
+	REG_WRITE(DCHUBBUB_ARB_FRAC_URG_BW_FLIP_D, reg);
+
+	reg = REG_READ(DCHUBBUB_ARB_FRAC_URG_BW_NOM_A);
+	REG_WRITE(DCHUBBUB_ARB_FRAC_URG_BW_NOM_B, reg);
+	REG_WRITE(DCHUBBUB_ARB_FRAC_URG_BW_NOM_C, reg);
+	REG_WRITE(DCHUBBUB_ARB_FRAC_URG_BW_NOM_D, reg);
+
+	reg = REG_READ(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_A);
+	REG_WRITE(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_B, reg);
+	REG_WRITE(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_C, reg);
+	REG_WRITE(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_D, reg);
+
+	reg = REG_READ(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_A);
+	REG_WRITE(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_B, reg);
+	REG_WRITE(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_C, reg);
+	REG_WRITE(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_D, reg);
+
+	reg = REG_READ(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_A);
+	REG_WRITE(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_B, reg);
+	REG_WRITE(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_C, reg);
+	REG_WRITE(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_D, reg);
+
+	reg = REG_READ(DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_A);
+	REG_WRITE(DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_B, reg);
+	REG_WRITE(DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_C, reg);
+	REG_WRITE(DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_D, reg);
+
+	reg = REG_READ(DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_A);
+	REG_WRITE(DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_B, reg);
+	REG_WRITE(DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_C, reg);
+	REG_WRITE(DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_D, reg);
+
+	reg = REG_READ(DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_A);
+	REG_WRITE(DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_B, reg);
+	REG_WRITE(DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_C, reg);
+	REG_WRITE(DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_D, reg);
+}
+
+void hubbub32_wm_read_state(struct hubbub *hubbub,
+		struct dcn_hubbub_wm *wm)
+{
+	struct dcn20_hubbub *hubbub2 = TO_DCN20_HUBBUB(hubbub);
+	struct dcn_hubbub_wm_set *s;
+
+	memset(wm, 0, sizeof(struct dcn_hubbub_wm));
+
+	s = &wm->sets[0];
+	s->wm_set = 0;
+	REG_GET(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A,
+			DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A, &s->data_urgent);
+
+	REG_GET(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_A,
+			DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_A, &s->sr_enter);
+
+	REG_GET(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_A,
+			DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_A, &s->sr_exit);
+
+	REG_GET(DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_A,
+			 DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_A, &s->dram_clk_chanage);
+
+	REG_GET(DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_A,
+			 DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_A, &s->usr_retrain);
+
+	REG_GET(DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_A,
+			 DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_A, &s->fclk_pstate_change);
+
+	s = &wm->sets[1];
+	s->wm_set = 1;
+	REG_GET(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_B,
+			DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_B, &s->data_urgent);
+
+	REG_GET(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_B,
+			DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_B, &s->sr_enter);
+
+	REG_GET(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_B,
+			DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_B, &s->sr_exit);
+
+	REG_GET(DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_B,
+			DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_B, &s->dram_clk_chanage);
+
+	REG_GET(DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_B,
+			 DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_B, &s->usr_retrain);
+
+	REG_GET(DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_B,
+			DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_B, &s->fclk_pstate_change);
+
+	s = &wm->sets[2];
+	s->wm_set = 2;
+	REG_GET(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_C,
+			DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_C, &s->data_urgent);
+
+	REG_GET(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_C,
+			DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_C, &s->sr_enter);
+
+	REG_GET(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_C,
+			DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_C, &s->sr_exit);
+
+	REG_GET(DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_C,
+			DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_C, &s->dram_clk_chanage);
+
+	REG_GET(DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_C,
+			 DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_C, &s->usr_retrain);
+
+	REG_GET(DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_C,
+			DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_C, &s->fclk_pstate_change);
+
+	s = &wm->sets[3];
+	s->wm_set = 3;
+	REG_GET(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_D,
+			DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_D, &s->data_urgent);
+
+	REG_GET(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_D,
+			DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_D, &s->sr_enter);
+
+	REG_GET(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_D,
+			DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_D, &s->sr_exit);
+
+	REG_GET(DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_D,
+			DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_D, &s->dram_clk_chanage);
+
+	REG_GET(DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_D,
+			 DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_D, &s->usr_retrain);
+
+	REG_GET(DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_D,
+			DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_D, &s->fclk_pstate_change);
+}
+
+void hubbub32_force_wm_propagate_to_pipes(struct hubbub *hubbub)
+{
+	struct dcn20_hubbub *hubbub2 = TO_DCN20_HUBBUB(hubbub);
+	uint32_t refclk_mhz = hubbub->ctx->dc->res_pool->ref_clocks.dchub_ref_clock_inKhz / 1000;
+	uint32_t prog_wm_value = convert_and_clamp(hubbub2->watermarks.a.urgent_ns,
+			refclk_mhz, 0x3fff);
+
+	REG_SET(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A, 0,
+			DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A, prog_wm_value);
+}
+
+static const struct hubbub_funcs hubbub32_funcs = {
+	.update_dchub = hubbub2_update_dchub,
+	.init_dchub_sys_ctx = hubbub3_init_dchub_sys_ctx,
+	.init_vm_ctx = hubbub2_init_vm_ctx,
+	.dcc_support_swizzle = hubbub3_dcc_support_swizzle,
+	.dcc_support_pixel_format = hubbub2_dcc_support_pixel_format,
+	.get_dcc_compression_cap = hubbub3_get_dcc_compression_cap,
+	.wm_read_state = hubbub32_wm_read_state,
+	.get_dchub_ref_freq = hubbub2_get_dchub_ref_freq,
+	.program_watermarks = hubbub32_program_watermarks,
+	.allow_self_refresh_control = hubbub1_allow_self_refresh_control,
+	.is_allow_self_refresh_enabled = hubbub1_is_allow_self_refresh_enabled,
+	.force_wm_propagate_to_pipes = hubbub32_force_wm_propagate_to_pipes,
+	.force_pstate_change_control = hubbub3_force_pstate_change_control,
+	.init_watermarks = hubbub32_init_watermarks,
+	.program_det_size = dcn32_program_det_size,
+	.program_compbuf_size = dcn32_program_compbuf_size,
+	.init_crb = dcn32_init_crb,
+	.hubbub_read_state = hubbub2_read_state,
+	.force_usr_retraining_allow = hubbub32_force_usr_retraining_allow,
+};
+
+void hubbub32_construct(struct dcn20_hubbub *hubbub2,
+	struct dc_context *ctx,
+	const struct dcn_hubbub_registers *hubbub_regs,
+	const struct dcn_hubbub_shift *hubbub_shift,
+	const struct dcn_hubbub_mask *hubbub_mask,
+	int det_size_kb,
+	int pixel_chunk_size_kb,
+	int config_return_buffer_size_kb)
+{
+	hubbub2->base.ctx = ctx;
+	hubbub2->base.funcs = &hubbub32_funcs;
+	hubbub2->regs = hubbub_regs;
+	hubbub2->shifts = hubbub_shift;
+	hubbub2->masks = hubbub_mask;
+
+	hubbub2->debug_test_index_pstate = 0xB;
+	hubbub2->detile_buf_size = det_size_kb * 1024;
+	hubbub2->pixel_chunk_size = pixel_chunk_size_kb * 1024;
+	hubbub2->crb_size_segs = config_return_buffer_size_kb / DCN32_CRB_SEGMENT_SIZE_KB;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubbub.h b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubbub.h
new file mode 100644
index 000000000000..3bae6e558971
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubbub.h
@@ -0,0 +1,174 @@
+/*
+ * Copyright 2016 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_HUBBUB_DCN32_H__
+#define __DC_HUBBUB_DCN32_H__
+
+#include "dcn21/dcn21_hubbub.h"
+
+#define HUBBUB_REG_LIST_DCN32(id)\
+	SR(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A),\
+	SR(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_B),\
+	SR(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_C),\
+	SR(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_D),\
+	SR(DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL),\
+	SR(DCHUBBUB_ARB_DRAM_STATE_CNTL),\
+	SR(DCHUBBUB_ARB_SAT_LEVEL),\
+	SR(DCHUBBUB_ARB_DF_REQ_OUTSTAND),\
+	SR(DCHUBBUB_GLOBAL_TIMER_CNTL), \
+	SR(DCHUBBUB_SOFT_RESET),\
+	SR(DCHUBBUB_CRC_CTRL), \
+	SR(DCN_VM_FB_LOCATION_BASE),\
+	SR(DCN_VM_FB_LOCATION_TOP),\
+	SR(DCN_VM_FB_OFFSET),\
+	SR(DCN_VM_AGP_BOT),\
+	SR(DCN_VM_AGP_TOP),\
+	SR(DCN_VM_AGP_BASE),\
+	HUBBUB_SR_WATERMARK_REG_LIST(), \
+	SR(DCHUBBUB_ARB_FRAC_URG_BW_NOM_A),\
+	SR(DCHUBBUB_ARB_FRAC_URG_BW_NOM_B),\
+	SR(DCHUBBUB_ARB_FRAC_URG_BW_NOM_C),\
+	SR(DCHUBBUB_ARB_FRAC_URG_BW_NOM_D),\
+	SR(DCHUBBUB_ARB_FRAC_URG_BW_FLIP_A),\
+	SR(DCHUBBUB_ARB_FRAC_URG_BW_FLIP_B),\
+	SR(DCHUBBUB_ARB_FRAC_URG_BW_FLIP_C),\
+	SR(DCHUBBUB_ARB_FRAC_URG_BW_FLIP_D),\
+	SR(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_A),\
+	SR(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_B),\
+	SR(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_C),\
+	SR(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_D),\
+	SR(DCHUBBUB_DET0_CTRL),\
+	SR(DCHUBBUB_DET1_CTRL),\
+	SR(DCHUBBUB_DET2_CTRL),\
+	SR(DCHUBBUB_DET3_CTRL),\
+	SR(DCHUBBUB_COMPBUF_CTRL),\
+	SR(COMPBUF_RESERVED_SPACE),\
+	SR(DCHUBBUB_DEBUG_CTRL_0),\
+	SR(DCHUBBUB_ARB_USR_RETRAINING_CNTL),\
+	SR(DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_A),\
+	SR(DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_B),\
+	SR(DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_C),\
+	SR(DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_D),\
+	SR(DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_A),\
+	SR(DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_B),\
+	SR(DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_C),\
+	SR(DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_D),\
+	SR(DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_A),\
+	SR(DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_B),\
+	SR(DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_C),\
+	SR(DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_D),\
+	SR(DCN_VM_FAULT_ADDR_MSB),\
+	SR(DCN_VM_FAULT_ADDR_LSB),\
+	SR(DCN_VM_FAULT_CNTL),\
+	SR(DCN_VM_FAULT_STATUS)
+
+#define HUBBUB_MASK_SH_LIST_DCN32(mask_sh)\
+	HUBBUB_SF(DCHUBBUB_GLOBAL_TIMER_CNTL, DCHUBBUB_GLOBAL_TIMER_ENABLE, mask_sh), \
+	HUBBUB_SF(DCHUBBUB_SOFT_RESET, DCHUBBUB_GLOBAL_SOFT_RESET, mask_sh), \
+	HUBBUB_SF(DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL, DCHUBBUB_ARB_WATERMARK_CHANGE_REQUEST, mask_sh), \
+	HUBBUB_SF(DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL, DCHUBBUB_ARB_WATERMARK_CHANGE_DONE_INTERRUPT_DISABLE, mask_sh), \
+	HUBBUB_SF(DCHUBBUB_ARB_DRAM_STATE_CNTL, DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_VALUE, mask_sh), \
+	HUBBUB_SF(DCHUBBUB_ARB_DRAM_STATE_CNTL, DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_ENABLE, mask_sh), \
+	HUBBUB_SF(DCHUBBUB_ARB_DRAM_STATE_CNTL, DCHUBBUB_ARB_ALLOW_PSTATE_CHANGE_FORCE_VALUE, mask_sh), \
+	HUBBUB_SF(DCHUBBUB_ARB_DRAM_STATE_CNTL, DCHUBBUB_ARB_ALLOW_PSTATE_CHANGE_FORCE_ENABLE, mask_sh), \
+	HUBBUB_SF(DCHUBBUB_ARB_SAT_LEVEL, DCHUBBUB_ARB_SAT_LEVEL, mask_sh), \
+	HUBBUB_SF(DCHUBBUB_ARB_DF_REQ_OUTSTAND, DCHUBBUB_ARB_MIN_REQ_OUTSTAND, mask_sh), \
+	HUBBUB_SF(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A, DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A, mask_sh), \
+	HUBBUB_SF(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_B, DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_B, mask_sh), \
+	HUBBUB_SF(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_C, DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_C, mask_sh), \
+	HUBBUB_SF(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_D, DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_D, mask_sh), \
+	HUBBUB_MASK_SH_LIST_STUTTER(mask_sh), \
+	HUBBUB_SF(DCHUBBUB_GLOBAL_TIMER_CNTL, DCHUBBUB_GLOBAL_TIMER_REFDIV, mask_sh), \
+	HUBBUB_SF(DCN_VM_FB_LOCATION_BASE, FB_BASE, mask_sh), \
+	HUBBUB_SF(DCN_VM_FB_LOCATION_TOP, FB_TOP, mask_sh), \
+	HUBBUB_SF(DCN_VM_FB_OFFSET, FB_OFFSET, mask_sh), \
+	HUBBUB_SF(DCN_VM_AGP_BOT, AGP_BOT, mask_sh), \
+	HUBBUB_SF(DCN_VM_AGP_TOP, AGP_TOP, mask_sh), \
+	HUBBUB_SF(DCN_VM_AGP_BASE, AGP_BASE, mask_sh), \
+	HUBBUB_SF(DCHUBBUB_ARB_FRAC_URG_BW_FLIP_A, DCHUBBUB_ARB_FRAC_URG_BW_FLIP_A, mask_sh), \
+	HUBBUB_SF(DCHUBBUB_ARB_FRAC_URG_BW_FLIP_B, DCHUBBUB_ARB_FRAC_URG_BW_FLIP_B, mask_sh), \
+	HUBBUB_SF(DCHUBBUB_ARB_FRAC_URG_BW_FLIP_C, DCHUBBUB_ARB_FRAC_URG_BW_FLIP_C, mask_sh), \
+	HUBBUB_SF(DCHUBBUB_ARB_FRAC_URG_BW_FLIP_D, DCHUBBUB_ARB_FRAC_URG_BW_FLIP_D, mask_sh), \
+	HUBBUB_SF(DCHUBBUB_ARB_FRAC_URG_BW_NOM_A, DCHUBBUB_ARB_FRAC_URG_BW_NOM_A, mask_sh), \
+	HUBBUB_SF(DCHUBBUB_ARB_FRAC_URG_BW_NOM_B, DCHUBBUB_ARB_FRAC_URG_BW_NOM_B, mask_sh), \
+	HUBBUB_SF(DCHUBBUB_ARB_FRAC_URG_BW_NOM_C, DCHUBBUB_ARB_FRAC_URG_BW_NOM_C, mask_sh), \
+	HUBBUB_SF(DCHUBBUB_ARB_FRAC_URG_BW_NOM_D, DCHUBBUB_ARB_FRAC_URG_BW_NOM_D, mask_sh), \
+	HUBBUB_SF(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_A, DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_A, mask_sh), \
+	HUBBUB_SF(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_B, DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_B, mask_sh), \
+	HUBBUB_SF(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_C, DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_C, mask_sh), \
+	HUBBUB_SF(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_D, DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_D, mask_sh),\
+	HUBBUB_SF(DCHUBBUB_DEBUG_CTRL_0, DET_DEPTH, mask_sh),\
+	HUBBUB_SF(DCHUBBUB_DET0_CTRL, DET0_SIZE, mask_sh),\
+	HUBBUB_SF(DCHUBBUB_DET0_CTRL, DET0_SIZE_CURRENT, mask_sh),\
+	HUBBUB_SF(DCHUBBUB_DET1_CTRL, DET1_SIZE, mask_sh),\
+	HUBBUB_SF(DCHUBBUB_DET1_CTRL, DET1_SIZE_CURRENT, mask_sh),\
+	HUBBUB_SF(DCHUBBUB_DET2_CTRL, DET2_SIZE, mask_sh),\
+	HUBBUB_SF(DCHUBBUB_DET2_CTRL, DET2_SIZE_CURRENT, mask_sh),\
+	HUBBUB_SF(DCHUBBUB_DET3_CTRL, DET3_SIZE, mask_sh),\
+	HUBBUB_SF(DCHUBBUB_DET3_CTRL, DET3_SIZE_CURRENT, mask_sh),\
+	HUBBUB_SF(DCHUBBUB_COMPBUF_CTRL, COMPBUF_SIZE, mask_sh),\
+	HUBBUB_SF(DCHUBBUB_COMPBUF_CTRL, COMPBUF_SIZE_CURRENT, mask_sh),\
+	HUBBUB_SF(COMPBUF_RESERVED_SPACE, COMPBUF_RESERVED_SPACE_64B, mask_sh),\
+	HUBBUB_SF(COMPBUF_RESERVED_SPACE, COMPBUF_RESERVED_SPACE_ZS, mask_sh),\
+	HUBBUB_SF(DCHUBBUB_ARB_USR_RETRAINING_CNTL, DCHUBBUB_ARB_ALLOW_USR_RETRAINING_FORCE_VALUE, mask_sh),\
+	HUBBUB_SF(DCHUBBUB_ARB_USR_RETRAINING_CNTL, DCHUBBUB_ARB_ALLOW_USR_RETRAINING_FORCE_ENABLE, mask_sh),\
+	HUBBUB_SF(DCHUBBUB_ARB_USR_RETRAINING_CNTL, DCHUBBUB_ARB_DO_NOT_FORCE_ALLOW_USR_RETRAINING_DURING_PSTATE_CHANGE_REQUEST, mask_sh),\
+	HUBBUB_SF(DCHUBBUB_ARB_USR_RETRAINING_CNTL, DCHUBBUB_ARB_DO_NOT_FORCE_ALLOW_USR_RETRAINING_DURING_PRE_CSTATE, mask_sh),\
+	HUBBUB_SF(DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_A, DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_A, mask_sh), \
+	HUBBUB_SF(DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_B, DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_B, mask_sh), \
+	HUBBUB_SF(DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_C, DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_C, mask_sh), \
+	HUBBUB_SF(DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_D, DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_D, mask_sh),\
+	HUBBUB_SF(DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_A, DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_A, mask_sh),\
+	HUBBUB_SF(DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_B, DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_B, mask_sh),\
+	HUBBUB_SF(DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_C, DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_C, mask_sh),\
+	HUBBUB_SF(DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_D, DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_D, mask_sh),\
+	HUBBUB_SF(DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_A, DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_A, mask_sh),\
+	HUBBUB_SF(DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_B, DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_B, mask_sh),\
+	HUBBUB_SF(DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_C, DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_C, mask_sh),\
+	HUBBUB_SF(DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_D, DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_D, mask_sh), \
+	HUBBUB_SF(DCN_VM_FAULT_ADDR_MSB, DCN_VM_FAULT_ADDR_MSB, mask_sh), \
+	HUBBUB_SF(DCN_VM_FAULT_ADDR_LSB, DCN_VM_FAULT_ADDR_LSB, mask_sh), \
+	HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_ERROR_STATUS_CLEAR, mask_sh), \
+	HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_ERROR_STATUS_MODE, mask_sh), \
+	HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_ERROR_INTERRUPT_ENABLE, mask_sh), \
+	HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_RANGE_FAULT_DISABLE, mask_sh), \
+	HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_PRQ_FAULT_DISABLE, mask_sh), \
+	HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_STATUS, mask_sh), \
+	HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_VMID, mask_sh), \
+	HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_TABLE_LEVEL, mask_sh), \
+	HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_PIPE, mask_sh), \
+	HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_INTERRUPT_STATUS, mask_sh)
+
+
+void hubbub32_construct(struct dcn20_hubbub *hubbub2,
+	struct dc_context *ctx,
+	const struct dcn_hubbub_registers *hubbub_regs,
+	const struct dcn_hubbub_shift *hubbub_shift,
+	const struct dcn_hubbub_mask *hubbub_mask,
+	int det_size_kb,
+	int pixel_chunk_size_kb,
+	int config_return_buffer_size_kb);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubp.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubp.c
new file mode 100644
index 000000000000..6ec1c52535b9
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubp.c
@@ -0,0 +1,186 @@
+/*
+ * Copyright 2012-20 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "dce_calcs.h"
+#include "reg_helper.h"
+#include "basics/conversion.h"
+#include "dcn32_hubp.h"
+
+#define REG(reg)\
+	hubp2->hubp_regs->reg
+
+#define CTX \
+	hubp2->base.ctx
+
+#undef FN
+#define FN(reg_name, field_name) \
+	hubp2->hubp_shift->field_name, hubp2->hubp_mask->field_name
+
+void hubp32_update_force_pstate_disallow(struct hubp *hubp, bool pstate_disallow)
+{
+	struct dcn20_hubp *hubp2 = TO_DCN20_HUBP(hubp);
+	REG_UPDATE_2(UCLK_PSTATE_FORCE,
+			DATA_UCLK_PSTATE_FORCE_EN, pstate_disallow,
+			DATA_UCLK_PSTATE_FORCE_VALUE, 0);
+}
+
+void hubp32_update_mall_sel(struct hubp *hubp, uint32_t mall_sel, bool c_cursor)
+{
+	struct dcn20_hubp *hubp2 = TO_DCN20_HUBP(hubp);
+
+	// Also cache cursor in MALL if using MALL for SS
+	REG_UPDATE_2(DCHUBP_MALL_CONFIG, USE_MALL_SEL, mall_sel,
+			USE_MALL_FOR_CURSOR, c_cursor);
+}
+
+void hubp32_prepare_subvp_buffering(struct hubp *hubp, bool enable)
+{
+	struct dcn20_hubp *hubp2 = TO_DCN20_HUBP(hubp);
+	REG_UPDATE(DCHUBP_VMPG_CONFIG, FORCE_ONE_ROW_FOR_FRAME, enable);
+
+	/* Programming guide suggests CURSOR_REQ_MODE = 1 for SubVP:
+	 * For Pstate change using the MALL with sub-viewport buffering,
+	 * the cursor does not use the MALL (USE_MALL_FOR_CURSOR is ignored)
+	 * and sub-viewport positioning by Display FW has to avoid the cursor
+	 * requests to DRAM (set CURSOR_REQ_MODE = 1 to minimize this exclusion).
+	 *
+	 * CURSOR_REQ_MODE = 1 begins fetching cursor data at the beginning of display prefetch.
+	 * Setting this should allow the sub-viewport position to always avoid the cursor because
+	 * we do not allow the sub-viewport region to overlap with display prefetch (i.e. during blank).
+	 */
+	REG_UPDATE(CURSOR_CONTROL, CURSOR_REQ_MODE, enable);
+}
+
+void hubp32_phantom_hubp_post_enable(struct hubp *hubp)
+{
+	uint32_t reg_val;
+	struct dcn20_hubp *hubp2 = TO_DCN20_HUBP(hubp);
+
+	REG_UPDATE(DCHUBP_CNTL, HUBP_BLANK_EN, 1);
+	reg_val = REG_READ(DCHUBP_CNTL);
+	if (reg_val) {
+		/* init sequence workaround: in case HUBP is
+		 * power gated, this wait would timeout.
+		 *
+		 * we just wrote reg_val to non-0, if it stay 0
+		 * it means HUBP is gated
+		 */
+		REG_WAIT(DCHUBP_CNTL,
+				HUBP_NO_OUTSTANDING_REQ, 1,
+				1, 200);
+	}
+}
+
+void hubp32_cursor_set_attributes(
+		struct hubp *hubp,
+		const struct dc_cursor_attributes *attr)
+{
+	struct dcn20_hubp *hubp2 = TO_DCN20_HUBP(hubp);
+	enum cursor_pitch hw_pitch = hubp1_get_cursor_pitch(attr->pitch);
+	enum cursor_lines_per_chunk lpc = hubp2_get_lines_per_chunk(
+			attr->width, attr->color_format);
+
+	hubp->curs_attr = *attr;
+
+	REG_UPDATE(CURSOR_SURFACE_ADDRESS_HIGH,
+			CURSOR_SURFACE_ADDRESS_HIGH, attr->address.high_part);
+	REG_UPDATE(CURSOR_SURFACE_ADDRESS,
+			CURSOR_SURFACE_ADDRESS, attr->address.low_part);
+
+	REG_UPDATE_2(CURSOR_SIZE,
+			CURSOR_WIDTH, attr->width,
+			CURSOR_HEIGHT, attr->height);
+
+	REG_UPDATE_4(CURSOR_CONTROL,
+			CURSOR_MODE, attr->color_format,
+			CURSOR_2X_MAGNIFY, attr->attribute_flags.bits.ENABLE_MAGNIFICATION,
+			CURSOR_PITCH, hw_pitch,
+			CURSOR_LINES_PER_CHUNK, lpc);
+
+	REG_SET_2(CURSOR_SETTINGS, 0,
+			/* no shift of the cursor HDL schedule */
+			CURSOR0_DST_Y_OFFSET, 0,
+			 /* used to shift the cursor chunk request deadline */
+			CURSOR0_CHUNK_HDL_ADJUST, 3);
+
+	if (attr->width * attr->height * 4 > 16384)
+		REG_UPDATE(DCHUBP_MALL_CONFIG, USE_MALL_FOR_CURSOR, true);
+	else
+		REG_UPDATE(DCHUBP_MALL_CONFIG, USE_MALL_FOR_CURSOR, false);
+}
+
+static struct hubp_funcs dcn32_hubp_funcs = {
+	.hubp_enable_tripleBuffer = hubp2_enable_triplebuffer,
+	.hubp_is_triplebuffer_enabled = hubp2_is_triplebuffer_enabled,
+	.hubp_program_surface_flip_and_addr = hubp3_program_surface_flip_and_addr,
+	.hubp_program_surface_config = hubp3_program_surface_config,
+	.hubp_is_flip_pending = hubp2_is_flip_pending,
+	.hubp_setup = hubp3_setup,
+	.hubp_setup_interdependent = hubp2_setup_interdependent,
+	.hubp_set_vm_system_aperture_settings = hubp3_set_vm_system_aperture_settings,
+	.set_blank = hubp2_set_blank,
+	.dcc_control = hubp3_dcc_control,
+	.mem_program_viewport = min_set_viewport,
+	.set_cursor_attributes	= hubp32_cursor_set_attributes,
+	.set_cursor_position	= hubp2_cursor_set_position,
+	.hubp_clk_cntl = hubp2_clk_cntl,
+	.hubp_vtg_sel = hubp2_vtg_sel,
+	.dmdata_set_attributes = hubp3_dmdata_set_attributes,
+	.dmdata_load = hubp2_dmdata_load,
+	.dmdata_status_done = hubp2_dmdata_status_done,
+	.hubp_read_state = hubp3_read_state,
+	.hubp_clear_underflow = hubp2_clear_underflow,
+	.hubp_set_flip_control_surface_gsl = hubp2_set_flip_control_surface_gsl,
+	.hubp_init = hubp3_init,
+	.set_unbounded_requesting = hubp31_set_unbounded_requesting,
+	.hubp_soft_reset = hubp31_soft_reset,
+	.hubp_in_blank = hubp1_in_blank,
+	.hubp_update_force_pstate_disallow = hubp32_update_force_pstate_disallow,
+	.phantom_hubp_post_enable = hubp32_phantom_hubp_post_enable,
+	.hubp_update_mall_sel = hubp32_update_mall_sel,
+	.hubp_prepare_subvp_buffering = hubp32_prepare_subvp_buffering,
+	.hubp_set_flip_int = hubp1_set_flip_int
+};
+
+bool hubp32_construct(
+	struct dcn20_hubp *hubp2,
+	struct dc_context *ctx,
+	uint32_t inst,
+	const struct dcn_hubp2_registers *hubp_regs,
+	const struct dcn_hubp2_shift *hubp_shift,
+	const struct dcn_hubp2_mask *hubp_mask)
+{
+	hubp2->base.funcs = &dcn32_hubp_funcs;
+	hubp2->base.ctx = ctx;
+	hubp2->hubp_regs = hubp_regs;
+	hubp2->hubp_shift = hubp_shift;
+	hubp2->hubp_mask = hubp_mask;
+	hubp2->base.inst = inst;
+	hubp2->base.opp_id = OPP_ID_INVALID;
+	hubp2->base.mpcc_id = 0xf;
+
+	return true;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubp.h b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubp.h
new file mode 100644
index 000000000000..56ef71151536
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubp.h
@@ -0,0 +1,72 @@
+/*
+ * Copyright 2012-20 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_HUBP_DCN32_H__
+#define __DC_HUBP_DCN32_H__
+
+#include "dcn20/dcn20_hubp.h"
+#include "dcn21/dcn21_hubp.h"
+#include "dcn30/dcn30_hubp.h"
+#include "dcn31/dcn31_hubp.h"
+
+#define HUBP_REG_LIST_DCN32(id)\
+	HUBP_REG_LIST_DCN30(id),\
+	SRI(DCHUBP_MALL_CONFIG, HUBP, id),\
+	SRI(DCHUBP_VMPG_CONFIG, HUBP, id),\
+	SRI(UCLK_PSTATE_FORCE, HUBPREQ, id)
+
+#define HUBP_MASK_SH_LIST_DCN32(mask_sh)\
+	HUBP_MASK_SH_LIST_DCN31(mask_sh),\
+	HUBP_SF(HUBP0_DCHUBP_MALL_CONFIG, USE_MALL_SEL, mask_sh),\
+	HUBP_SF(HUBP0_DCHUBP_MALL_CONFIG, USE_MALL_FOR_CURSOR, mask_sh),\
+	HUBP_SF(HUBP0_DCHUBP_VMPG_CONFIG, VMPG_SIZE, mask_sh),\
+	HUBP_SF(HUBP0_DCHUBP_VMPG_CONFIG, PTE_BUFFER_MODE, mask_sh),\
+	HUBP_SF(HUBP0_DCHUBP_VMPG_CONFIG, BIGK_FRAGMENT_SIZE, mask_sh),\
+	HUBP_SF(HUBP0_DCHUBP_VMPG_CONFIG, FORCE_ONE_ROW_FOR_FRAME, mask_sh),\
+	HUBP_SF(HUBPREQ0_UCLK_PSTATE_FORCE, DATA_UCLK_PSTATE_FORCE_EN, mask_sh),\
+	HUBP_SF(HUBPREQ0_UCLK_PSTATE_FORCE, DATA_UCLK_PSTATE_FORCE_VALUE, mask_sh),\
+	HUBP_SF(HUBPREQ0_UCLK_PSTATE_FORCE, CURSOR_UCLK_PSTATE_FORCE_EN, mask_sh),\
+	HUBP_SF(HUBPREQ0_UCLK_PSTATE_FORCE, CURSOR_UCLK_PSTATE_FORCE_VALUE, mask_sh)
+
+void hubp32_update_force_pstate_disallow(struct hubp *hubp, bool pstate_disallow);
+
+void hubp32_update_mall_sel(struct hubp *hubp, uint32_t mall_sel, bool c_cursor);
+
+void hubp32_prepare_subvp_buffering(struct hubp *hubp, bool enable);
+
+void hubp32_phantom_hubp_post_enable(struct hubp *hubp);
+
+void hubp32_cursor_set_attributes(struct hubp *hubp,
+		const struct dc_cursor_attributes *attr);
+
+bool hubp32_construct(
+	struct dcn20_hubp *hubp2,
+	struct dc_context *ctx,
+	uint32_t inst,
+	const struct dcn_hubp2_registers *hubp_regs,
+	const struct dcn_hubp2_shift *hubp_shift,
+	const struct dcn_hubp2_mask *hubp_mask);
+
+#endif /* __DC_HUBP_DCN32_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c
new file mode 100644
index 000000000000..ebd3945c71f1
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c
@@ -0,0 +1,1220 @@
+/*
+ * Copyright 2016 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+
+#include "dm_services.h"
+#include "dm_helpers.h"
+#include "core_types.h"
+#include "resource.h"
+#include "dccg.h"
+#include "dce/dce_hwseq.h"
+#include "dcn30/dcn30_cm_common.h"
+#include "reg_helper.h"
+#include "abm.h"
+#include "hubp.h"
+#include "dchubbub.h"
+#include "timing_generator.h"
+#include "opp.h"
+#include "ipp.h"
+#include "mpc.h"
+#include "mcif_wb.h"
+#include "dc_dmub_srv.h"
+#include "link_hwss.h"
+#include "dpcd_defs.h"
+#include "dcn32_hwseq.h"
+#include "clk_mgr.h"
+#include "dsc.h"
+#include "dcn20/dcn20_optc.h"
+#include "dmub_subvp_state.h"
+#include "dce/dmub_hw_lock_mgr.h"
+#include "dc_link_dp.h"
+#include "dmub/inc/dmub_subvp_state.h"
+
+#define DC_LOGGER_INIT(logger)
+
+#define CTX \
+	hws->ctx
+#define REG(reg)\
+	hws->regs->reg
+#define DC_LOGGER \
+		dc->ctx->logger
+
+
+#undef FN
+#define FN(reg_name, field_name) \
+	hws->shifts->field_name, hws->masks->field_name
+
+void dcn32_dsc_pg_control(
+		struct dce_hwseq *hws,
+		unsigned int dsc_inst,
+		bool power_on)
+{
+	uint32_t power_gate = power_on ? 0 : 1;
+	uint32_t pwr_status = power_on ? 0 : 2;
+	uint32_t org_ip_request_cntl = 0;
+
+	if (hws->ctx->dc->debug.disable_dsc_power_gate)
+		return;
+
+	REG_GET(DC_IP_REQUEST_CNTL, IP_REQUEST_EN, &org_ip_request_cntl);
+	if (org_ip_request_cntl == 0)
+		REG_SET(DC_IP_REQUEST_CNTL, 0, IP_REQUEST_EN, 1);
+
+	switch (dsc_inst) {
+	case 0: /* DSC0 */
+		REG_UPDATE(DOMAIN16_PG_CONFIG,
+				DOMAIN_POWER_GATE, power_gate);
+
+		REG_WAIT(DOMAIN16_PG_STATUS,
+				DOMAIN_PGFSM_PWR_STATUS, pwr_status,
+				1, 1000);
+		break;
+	case 1: /* DSC1 */
+		REG_UPDATE(DOMAIN17_PG_CONFIG,
+				DOMAIN_POWER_GATE, power_gate);
+
+		REG_WAIT(DOMAIN17_PG_STATUS,
+				DOMAIN_PGFSM_PWR_STATUS, pwr_status,
+				1, 1000);
+		break;
+	case 2: /* DSC2 */
+		REG_UPDATE(DOMAIN18_PG_CONFIG,
+				DOMAIN_POWER_GATE, power_gate);
+
+		REG_WAIT(DOMAIN18_PG_STATUS,
+				DOMAIN_PGFSM_PWR_STATUS, pwr_status,
+				1, 1000);
+		break;
+	case 3: /* DSC3 */
+		REG_UPDATE(DOMAIN19_PG_CONFIG,
+				DOMAIN_POWER_GATE, power_gate);
+
+		REG_WAIT(DOMAIN19_PG_STATUS,
+				DOMAIN_PGFSM_PWR_STATUS, pwr_status,
+				1, 1000);
+		break;
+	default:
+		BREAK_TO_DEBUGGER();
+		break;
+	}
+
+	if (org_ip_request_cntl == 0)
+		REG_SET(DC_IP_REQUEST_CNTL, 0, IP_REQUEST_EN, 0);
+}
+
+
+void dcn32_enable_power_gating_plane(
+	struct dce_hwseq *hws,
+	bool enable)
+{
+	bool force_on = true; /* disable power gating */
+
+	if (enable)
+		force_on = false;
+
+	/* DCHUBP0/1/2/3 */
+	REG_UPDATE(DOMAIN0_PG_CONFIG, DOMAIN_POWER_FORCEON, force_on);
+	REG_UPDATE(DOMAIN1_PG_CONFIG, DOMAIN_POWER_FORCEON, force_on);
+	REG_UPDATE(DOMAIN2_PG_CONFIG, DOMAIN_POWER_FORCEON, force_on);
+	REG_UPDATE(DOMAIN3_PG_CONFIG, DOMAIN_POWER_FORCEON, force_on);
+
+	/* DCS0/1/2/3 */
+	REG_UPDATE(DOMAIN16_PG_CONFIG, DOMAIN_POWER_FORCEON, force_on);
+	REG_UPDATE(DOMAIN17_PG_CONFIG, DOMAIN_POWER_FORCEON, force_on);
+	REG_UPDATE(DOMAIN18_PG_CONFIG, DOMAIN_POWER_FORCEON, force_on);
+	REG_UPDATE(DOMAIN19_PG_CONFIG, DOMAIN_POWER_FORCEON, force_on);
+}
+
+void dcn32_hubp_pg_control(struct dce_hwseq *hws, unsigned int hubp_inst, bool power_on)
+{
+	uint32_t power_gate = power_on ? 0 : 1;
+	uint32_t pwr_status = power_on ? 0 : 2;
+
+	if (hws->ctx->dc->debug.disable_hubp_power_gate)
+		return;
+
+	if (REG(DOMAIN0_PG_CONFIG) == 0)
+		return;
+
+	switch (hubp_inst) {
+	case 0:
+		REG_SET(DOMAIN0_PG_CONFIG, 0, DOMAIN_POWER_GATE, power_gate);
+		REG_WAIT(DOMAIN0_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, pwr_status, 1, 1000);
+		break;
+	case 1:
+		REG_SET(DOMAIN1_PG_CONFIG, 0, DOMAIN_POWER_GATE, power_gate);
+		REG_WAIT(DOMAIN1_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, pwr_status, 1, 1000);
+		break;
+	case 2:
+		REG_SET(DOMAIN2_PG_CONFIG, 0, DOMAIN_POWER_GATE, power_gate);
+		REG_WAIT(DOMAIN2_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, pwr_status, 1, 1000);
+		break;
+	case 3:
+		REG_SET(DOMAIN3_PG_CONFIG, 0, DOMAIN_POWER_GATE, power_gate);
+		REG_WAIT(DOMAIN3_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, pwr_status, 1, 1000);
+		break;
+	default:
+		BREAK_TO_DEBUGGER();
+		break;
+	}
+}
+
+static bool dcn32_check_no_memory_request_for_cab(struct dc *dc)
+{
+	int i;
+
+    /* First, check no-memory-request case */
+	for (i = 0; i < dc->current_state->stream_count; i++) {
+		if (dc->current_state->stream_status[i].plane_count)
+			/* Fail eligibility on a visible stream */
+			break;
+	}
+
+	if (i == dc->current_state->stream_count)
+		return true;
+
+	return false;
+}
+
+/* This function takes in the start address and surface size to be cached in CAB
+ * and calculates the total number of cache lines required to store the surface.
+ * The number of cache lines used for each surface is calculated independently of
+ * one another. For example, if there is a primary surface(1), meta surface(2), and
+ * cursor(3), this function should be called 3 times to calculate the number of cache
+ * lines used for each of those surfaces.
+ */
+static uint32_t dcn32_cache_lines_for_surface(struct dc *dc, uint32_t surface_size, uint64_t start_address)
+{
+	uint32_t lines_used = 1;
+	uint32_t num_cached_bytes = 0;
+	uint32_t remaining_size = 0;
+	uint32_t cache_line_size = dc->caps.cache_line_size;
+	uint32_t remainder = 0;
+
+	/* 1. Calculate surface size minus the number of bytes stored
+	 * in the first cache line (all bytes in first cache line might
+	 * not be fully used).
+	 */
+	div_u64_rem(start_address, cache_line_size, &remainder);
+	num_cached_bytes = cache_line_size - remainder;
+	remaining_size = surface_size - num_cached_bytes;
+
+	/* 2. Calculate number of cache lines that will be fully used with
+	 * the remaining number of bytes to be stored.
+	 */
+	lines_used += (remaining_size / cache_line_size);
+
+	/* 3. Check if we need an extra line due to the remaining size not being
+	 * a multiple of CACHE_LINE_SIZE.
+	 */
+	if (remaining_size % cache_line_size > 0)
+		lines_used++;
+
+	return lines_used;
+}
+
+/* This function loops through every surface that needs to be cached in CAB for SS,
+ * and calculates the total number of ways required to store all surfaces (primary,
+ * meta, cursor).
+ */
+static uint32_t dcn32_calculate_cab_allocation(struct dc *dc, struct dc_state *ctx)
+{
+	uint8_t i, j;
+	struct dc_stream_state *stream = NULL;
+	struct dc_plane_state *plane = NULL;
+	uint32_t surface_size = 0;
+	uint32_t cursor_size = 0;
+	uint32_t cache_lines_used = 0;
+	uint32_t total_lines = 0;
+	uint32_t lines_per_way = 0;
+	uint32_t num_ways = 0;
+	uint32_t prev_addr_low = 0;
+
+	for (i = 0; i < ctx->stream_count; i++) {
+		stream = ctx->streams[i];
+
+		// Don't include PSR surface in the total surface size for CAB allocation
+		if (stream->link->psr_settings.psr_version != DC_PSR_VERSION_UNSUPPORTED)
+			continue;
+
+		if (ctx->stream_status[i].plane_count == 0)
+			continue;
+
+		// For each stream, loop through each plane to calculate the number of cache
+		// lines required to store the surface in CAB
+		for (j = 0; j < ctx->stream_status[i].plane_count; j++) {
+			plane = ctx->stream_status[i].plane_states[j];
+
+			// Calculate total surface size
+			if (prev_addr_low != plane->address.grph.addr.u.low_part) {
+				/* if plane address are different from prev FB, then userspace allocated separate FBs*/
+				surface_size += plane->plane_size.surface_pitch *
+					plane->plane_size.surface_size.height *
+					(plane->format >= SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616 ? 8 : 4);
+
+				prev_addr_low = plane->address.grph.addr.u.low_part;
+			} else {
+				/* We have the same fb for all the planes.
+				 * Xorg always creates one giant fb that holds all surfaces,
+				 * so allocating it once is sufficient.
+				 * */
+				continue;
+			}
+			// Convert surface size + starting address to number of cache lines required
+			// (alignment accounted for)
+			cache_lines_used += dcn32_cache_lines_for_surface(dc, surface_size,
+					plane->address.grph.addr.quad_part);
+
+			if (plane->address.grph.meta_addr.quad_part) {
+				// Meta surface
+				cache_lines_used += dcn32_cache_lines_for_surface(dc, surface_size,
+						plane->address.grph.meta_addr.quad_part);
+			}
+		}
+
+		// Include cursor size for CAB allocation
+		if (stream->cursor_position.enable && plane->address.grph.cursor_cache_addr.quad_part) {
+			cursor_size = dc->caps.max_cursor_size * dc->caps.max_cursor_size;
+			switch (stream->cursor_attributes.color_format) {
+			case CURSOR_MODE_MONO:
+				cursor_size /= 2;
+				break;
+			case CURSOR_MODE_COLOR_1BIT_AND:
+			case CURSOR_MODE_COLOR_PRE_MULTIPLIED_ALPHA:
+			case CURSOR_MODE_COLOR_UN_PRE_MULTIPLIED_ALPHA:
+				cursor_size *= 4;
+				break;
+
+			case CURSOR_MODE_COLOR_64BIT_FP_PRE_MULTIPLIED:
+			case CURSOR_MODE_COLOR_64BIT_FP_UN_PRE_MULTIPLIED:
+				cursor_size *= 8;
+				break;
+			}
+			cache_lines_used += dcn32_cache_lines_for_surface(dc, surface_size,
+					plane->address.grph.cursor_cache_addr.quad_part);
+		}
+	}
+
+	// Convert number of cache lines required to number of ways
+	total_lines = dc->caps.max_cab_allocation_bytes / dc->caps.cache_line_size;
+	lines_per_way = total_lines / dc->caps.cache_num_ways;
+	num_ways = cache_lines_used / lines_per_way;
+
+	if (cache_lines_used % lines_per_way > 0)
+		num_ways++;
+
+	return num_ways;
+}
+
+bool dcn32_apply_idle_power_optimizations(struct dc *dc, bool enable)
+{
+	union dmub_rb_cmd cmd;
+	uint8_t ways, i;
+	int j;
+	bool stereo_in_use = false;
+	struct dc_plane_state *plane = NULL;
+
+	if (!dc->ctx->dmub_srv)
+		return false;
+
+	if (enable) {
+		if (dc->current_state) {
+
+			/* 1. Check no memory request case for CAB.
+			 * If no memory request case, send CAB_ACTION NO_DF_REQ DMUB message
+			 */
+			if (dcn32_check_no_memory_request_for_cab(dc)) {
+				/* Enable no-memory-requests case */
+				memset(&cmd, 0, sizeof(cmd));
+				cmd.cab.header.type = DMUB_CMD__CAB_FOR_SS;
+				cmd.cab.header.sub_type = DMUB_CMD__CAB_NO_DCN_REQ;
+				cmd.cab.header.payload_bytes = sizeof(cmd.cab) - sizeof(cmd.cab.header);
+
+				dc_dmub_srv_cmd_queue(dc->ctx->dmub_srv, &cmd);
+				dc_dmub_srv_cmd_execute(dc->ctx->dmub_srv);
+
+				return true;
+			}
+
+			/* 2. Check if all surfaces can fit in CAB.
+			 * If surfaces can fit into CAB, send CAB_ACTION_ALLOW DMUB message
+			 * and configure HUBP's to fetch from MALL
+			 */
+			ways = dcn32_calculate_cab_allocation(dc, dc->current_state);
+
+			/* MALL not supported with Stereo3D. If any plane is using stereo,
+			 * don't try to enter MALL.
+			 */
+			for (i = 0; i < dc->current_state->stream_count; i++) {
+				for (j = 0; j < dc->current_state->stream_status[i].plane_count; j++) {
+					plane = dc->current_state->stream_status[i].plane_states[j];
+
+					if (plane->address.type == PLN_ADDR_TYPE_GRPH_STEREO) {
+						stereo_in_use = true;
+						break;
+					}
+				}
+				if (stereo_in_use)
+					break;
+			}
+			if (ways <= dc->caps.cache_num_ways && !stereo_in_use) {
+				memset(&cmd, 0, sizeof(cmd));
+				cmd.cab.header.type = DMUB_CMD__CAB_FOR_SS;
+				cmd.cab.header.sub_type = DMUB_CMD__CAB_DCN_SS_FIT_IN_CAB;
+				cmd.cab.header.payload_bytes = sizeof(cmd.cab) - sizeof(cmd.cab.header);
+				cmd.cab.cab_alloc_ways = ways;
+
+				dc_dmub_srv_cmd_queue(dc->ctx->dmub_srv, &cmd);
+				dc_dmub_srv_cmd_execute(dc->ctx->dmub_srv);
+
+				return true;
+			}
+
+		}
+		return false;
+	}
+
+	/* Disable CAB */
+	memset(&cmd, 0, sizeof(cmd));
+	cmd.cab.header.type = DMUB_CMD__CAB_FOR_SS;
+	cmd.cab.header.sub_type = DMUB_CMD__CAB_NO_IDLE_OPTIMIZATION;
+	cmd.cab.header.payload_bytes =
+			sizeof(cmd.cab) - sizeof(cmd.cab.header);
+
+	dc_dmub_srv_cmd_queue(dc->ctx->dmub_srv, &cmd);
+	dc_dmub_srv_cmd_execute(dc->ctx->dmub_srv);
+	dc_dmub_srv_wait_idle(dc->ctx->dmub_srv);
+
+	return true;
+}
+
+/* Send DMCUB message with SubVP pipe info
+ * - For each pipe in context, populate payload with required SubVP information
+ *   if the pipe is using SubVP for MCLK switch
+ * - This function must be called while the DMUB HW lock is acquired by driver
+ */
+void dcn32_commit_subvp_config(struct dc *dc, struct dc_state *context)
+{
+/*
+	int i;
+	bool enable_subvp = false;
+
+	if (!dc->ctx || !dc->ctx->dmub_srv)
+		return;
+
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
+
+		if (pipe_ctx->stream && pipe_ctx->stream->mall_stream_config.paired_stream &&
+				pipe_ctx->stream->mall_stream_config.type == SUBVP_MAIN) {
+			// There is at least 1 SubVP pipe, so enable SubVP
+			enable_subvp = true;
+			break;
+		}
+	}
+	dc_dmub_setup_subvp_dmub_command(dc, context, enable_subvp);
+*/
+}
+
+/* Sub-Viewport DMUB lock needs to be acquired by driver whenever SubVP is active and:
+ * 1. Any full update for any SubVP main pipe
+ * 2. Any immediate flip for any SubVP pipe
+ * 3. Any flip for DRR pipe
+ * 4. If SubVP was previously in use (i.e. in old context)
+ */
+void dcn32_subvp_pipe_control_lock(struct dc *dc,
+		struct dc_state *context,
+		bool lock,
+		bool should_lock_all_pipes,
+		struct pipe_ctx *top_pipe_to_program,
+		bool subvp_prev_use)
+{
+	unsigned int i = 0;
+	bool subvp_immediate_flip = false;
+	bool subvp_in_use = false;
+	struct pipe_ctx *pipe;
+
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		pipe = &context->res_ctx.pipe_ctx[i];
+
+		if (pipe->stream && pipe->plane_state && pipe->stream->mall_stream_config.type == SUBVP_MAIN) {
+			subvp_in_use = true;
+			break;
+		}
+	}
+
+	if (top_pipe_to_program && top_pipe_to_program->stream && top_pipe_to_program->plane_state) {
+		if (top_pipe_to_program->stream->mall_stream_config.type == SUBVP_MAIN &&
+				top_pipe_to_program->plane_state->flip_immediate)
+			subvp_immediate_flip = true;
+	}
+
+	// Don't need to lock for DRR VSYNC flips -- FW will wait for DRR pending update cleared.
+	if ((subvp_in_use && (should_lock_all_pipes || subvp_immediate_flip)) || (!subvp_in_use && subvp_prev_use)) {
+		union dmub_inbox0_cmd_lock_hw hw_lock_cmd = { 0 };
+
+		if (!lock) {
+			for (i = 0; i < dc->res_pool->pipe_count; i++) {
+				pipe = &context->res_ctx.pipe_ctx[i];
+				if (pipe->stream && pipe->plane_state && pipe->stream->mall_stream_config.type == SUBVP_MAIN &&
+						should_lock_all_pipes)
+					pipe->stream_res.tg->funcs->wait_for_state(pipe->stream_res.tg, CRTC_STATE_VBLANK);
+			}
+		}
+
+		hw_lock_cmd.bits.command_code = DMUB_INBOX0_CMD__HW_LOCK;
+		hw_lock_cmd.bits.hw_lock_client = HW_LOCK_CLIENT_DRIVER;
+		hw_lock_cmd.bits.lock = lock;
+		hw_lock_cmd.bits.should_release = !lock;
+		dmub_hw_lock_mgr_inbox0_cmd(dc->ctx->dmub_srv, hw_lock_cmd);
+	}
+}
+
+
+static bool dcn32_set_mpc_shaper_3dlut(
+	struct pipe_ctx *pipe_ctx, const struct dc_stream_state *stream)
+{
+	struct dpp *dpp_base = pipe_ctx->plane_res.dpp;
+	int mpcc_id = pipe_ctx->plane_res.hubp->inst;
+	struct mpc *mpc = pipe_ctx->stream_res.opp->ctx->dc->res_pool->mpc;
+	bool result = false;
+
+	const struct pwl_params *shaper_lut = NULL;
+	//get the shaper lut params
+	if (stream->func_shaper) {
+		if (stream->func_shaper->type == TF_TYPE_HWPWL)
+			shaper_lut = &stream->func_shaper->pwl;
+		else if (stream->func_shaper->type == TF_TYPE_DISTRIBUTED_POINTS) {
+			cm_helper_translate_curve_to_hw_format(
+					stream->func_shaper,
+					&dpp_base->shaper_params, true);
+			shaper_lut = &dpp_base->shaper_params;
+		}
+	}
+
+	if (stream->lut3d_func &&
+		stream->lut3d_func->state.bits.initialized == 1) {
+
+		result = mpc->funcs->program_3dlut(mpc,
+								&stream->lut3d_func->lut_3d,
+								mpcc_id);
+
+		result = mpc->funcs->program_shaper(mpc,
+								shaper_lut,
+								mpcc_id);
+	}
+
+	return result;
+}
+
+bool dcn32_set_mcm_luts(
+	struct pipe_ctx *pipe_ctx, const struct dc_plane_state *plane_state)
+{
+	struct dpp *dpp_base = pipe_ctx->plane_res.dpp;
+	int mpcc_id = pipe_ctx->plane_res.hubp->inst;
+	struct mpc *mpc = pipe_ctx->stream_res.opp->ctx->dc->res_pool->mpc;
+	bool result = true;
+	struct pwl_params *lut_params = NULL;
+
+	// 1D LUT
+	if (plane_state->blend_tf) {
+		if (plane_state->blend_tf->type == TF_TYPE_HWPWL)
+			lut_params = &plane_state->blend_tf->pwl;
+		else if (plane_state->blend_tf->type == TF_TYPE_DISTRIBUTED_POINTS) {
+			cm_helper_translate_curve_to_hw_format(
+					plane_state->blend_tf,
+					&dpp_base->regamma_params, false);
+			lut_params = &dpp_base->regamma_params;
+		}
+	}
+	result = mpc->funcs->program_1dlut(mpc, lut_params, mpcc_id);
+
+	// Shaper
+	if (plane_state->in_shaper_func) {
+		if (plane_state->in_shaper_func->type == TF_TYPE_HWPWL)
+			lut_params = &plane_state->in_shaper_func->pwl;
+		else if (plane_state->in_shaper_func->type == TF_TYPE_DISTRIBUTED_POINTS) {
+			// TODO: dpp_base replace
+			ASSERT(false);
+			cm_helper_translate_curve_to_hw_format(
+					plane_state->in_shaper_func,
+					&dpp_base->shaper_params, true);
+			lut_params = &dpp_base->shaper_params;
+		}
+	}
+
+	result = mpc->funcs->program_shaper(mpc, lut_params, mpcc_id);
+
+	// 3D
+	if (plane_state->lut3d_func && plane_state->lut3d_func->state.bits.initialized == 1)
+		result = mpc->funcs->program_3dlut(mpc, &plane_state->lut3d_func->lut_3d, mpcc_id);
+	else
+		result = mpc->funcs->program_3dlut(mpc, NULL, mpcc_id);
+
+	return result;
+}
+
+bool dcn32_set_input_transfer_func(struct dc *dc,
+				struct pipe_ctx *pipe_ctx,
+				const struct dc_plane_state *plane_state)
+{
+	struct dce_hwseq *hws = dc->hwseq;
+	struct mpc *mpc = dc->res_pool->mpc;
+	struct dpp *dpp_base = pipe_ctx->plane_res.dpp;
+
+	enum dc_transfer_func_predefined tf;
+	bool result = true;
+	struct pwl_params *params = NULL;
+
+	if (mpc == NULL || plane_state == NULL)
+		return false;
+
+	tf = TRANSFER_FUNCTION_UNITY;
+
+	if (plane_state->in_transfer_func &&
+		plane_state->in_transfer_func->type == TF_TYPE_PREDEFINED)
+		tf = plane_state->in_transfer_func->tf;
+
+	dpp_base->funcs->dpp_set_pre_degam(dpp_base, tf);
+
+	if (plane_state->in_transfer_func) {
+		if (plane_state->in_transfer_func->type == TF_TYPE_HWPWL)
+			params = &plane_state->in_transfer_func->pwl;
+		else if (plane_state->in_transfer_func->type == TF_TYPE_DISTRIBUTED_POINTS &&
+			cm3_helper_translate_curve_to_hw_format(plane_state->in_transfer_func,
+					&dpp_base->degamma_params, false))
+			params = &dpp_base->degamma_params;
+	}
+
+	result = dpp_base->funcs->dpp_program_gamcor_lut(dpp_base, params);
+
+	if (result &&
+			pipe_ctx->stream_res.opp &&
+			pipe_ctx->stream_res.opp->ctx &&
+			hws->funcs.set_mcm_luts)
+		result = hws->funcs.set_mcm_luts(pipe_ctx, plane_state);
+
+	return result;
+}
+
+bool dcn32_set_output_transfer_func(struct dc *dc,
+				struct pipe_ctx *pipe_ctx,
+				const struct dc_stream_state *stream)
+{
+	int mpcc_id = pipe_ctx->plane_res.hubp->inst;
+	struct mpc *mpc = pipe_ctx->stream_res.opp->ctx->dc->res_pool->mpc;
+	struct pwl_params *params = NULL;
+	bool ret = false;
+
+	/* program OGAM or 3DLUT only for the top pipe*/
+	if (pipe_ctx->top_pipe == NULL) {
+		/*program shaper and 3dlut in MPC*/
+		ret = dcn32_set_mpc_shaper_3dlut(pipe_ctx, stream);
+		if (ret == false && mpc->funcs->set_output_gamma && stream->out_transfer_func) {
+			if (stream->out_transfer_func->type == TF_TYPE_HWPWL)
+				params = &stream->out_transfer_func->pwl;
+			else if (pipe_ctx->stream->out_transfer_func->type ==
+					TF_TYPE_DISTRIBUTED_POINTS &&
+					cm3_helper_translate_curve_to_hw_format(
+					stream->out_transfer_func,
+					&mpc->blender_params, false))
+				params = &mpc->blender_params;
+		 /* there are no ROM LUTs in OUTGAM */
+		if (stream->out_transfer_func->type == TF_TYPE_PREDEFINED)
+			BREAK_TO_DEBUGGER();
+		}
+	}
+
+	mpc->funcs->set_output_gamma(mpc, mpcc_id, params);
+	return ret;
+}
+
+/* Program P-State force value according to if pipe is using SubVP or not:
+ * 1. Reset P-State force on all pipes first
+ * 2. For each main pipe, force P-State disallow (P-State allow moderated by DMUB)
+ */
+void dcn32_subvp_update_force_pstate(struct dc *dc, struct dc_state *context)
+{
+	int i;
+	int num_subvp = 0;
+	/* Unforce p-state for each pipe
+	 */
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
+		struct hubp *hubp = pipe->plane_res.hubp;
+
+		if (hubp && hubp->funcs->hubp_update_force_pstate_disallow)
+			hubp->funcs->hubp_update_force_pstate_disallow(hubp, false);
+		if (pipe->stream && pipe->stream->mall_stream_config.type == SUBVP_MAIN)
+			num_subvp++;
+	}
+
+	if (num_subvp == 0)
+		return;
+
+	/* Loop through each pipe -- for each subvp main pipe force p-state allow equal to false.
+	 */
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
+
+		// For SubVP + DRR, also force disallow on the DRR pipe
+		// (We will force allow in the DMUB sequence -- some DRR timings by default won't allow P-State so we have
+		// to force once the vblank is stretched).
+		if (pipe->stream && pipe->plane_state && (pipe->stream->mall_stream_config.type == SUBVP_MAIN ||
+				(pipe->stream->mall_stream_config.type == SUBVP_NONE && pipe->stream->ignore_msa_timing_param))) {
+			struct hubp *hubp = pipe->plane_res.hubp;
+
+			if (hubp && hubp->funcs->hubp_update_force_pstate_disallow)
+				hubp->funcs->hubp_update_force_pstate_disallow(hubp, true);
+		}
+	}
+}
+
+/* Update MALL_SEL register based on if pipe / plane
+ * is a phantom pipe, main pipe, and if using MALL
+ * for SS.
+ */
+void dcn32_update_mall_sel(struct dc *dc, struct dc_state *context)
+{
+	int i;
+	unsigned int num_ways = dcn32_calculate_cab_allocation(dc, context);
+	bool cache_cursor = false;
+
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
+		struct hubp *hubp = pipe->plane_res.hubp;
+
+		if (pipe->stream && pipe->plane_state && hubp && hubp->funcs->hubp_update_mall_sel) {
+			if (hubp->curs_attr.width * hubp->curs_attr.height * 4 > 16384)
+				cache_cursor = true;
+
+			if (pipe->stream->mall_stream_config.type == SUBVP_PHANTOM) {
+					hubp->funcs->hubp_update_mall_sel(hubp, 1, false);
+			} else {
+				// MALL not supported with Stereo3D
+				hubp->funcs->hubp_update_mall_sel(hubp,
+					num_ways <= dc->caps.cache_num_ways &&
+					pipe->stream->link->psr_settings.psr_version == DC_PSR_VERSION_UNSUPPORTED &&
+					pipe->plane_state->address.type !=  PLN_ADDR_TYPE_GRPH_STEREO ? 2 : 0,
+							cache_cursor);
+			}
+		}
+	}
+}
+
+/* Program the sub-viewport pipe configuration after the main / phantom pipes
+ * have been programmed in hardware.
+ * 1. Update force P-State for all the main pipes (disallow P-state)
+ * 2. Update MALL_SEL register
+ * 3. Program FORCE_ONE_ROW_FOR_FRAME for main subvp pipes
+ */
+void dcn32_program_mall_pipe_config(struct dc *dc, struct dc_state *context)
+{
+	int i;
+	struct dce_hwseq *hws = dc->hwseq;
+
+	// Don't force p-state disallow -- can't block dummy p-state
+
+	// Update MALL_SEL register for each pipe
+	if (hws && hws->funcs.update_mall_sel)
+		hws->funcs.update_mall_sel(dc, context);
+
+	// Program FORCE_ONE_ROW_FOR_FRAME and CURSOR_REQ_MODE for main subvp pipes
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
+		struct hubp *hubp = pipe->plane_res.hubp;
+
+		if (pipe->stream && hubp && hubp->funcs->hubp_prepare_subvp_buffering) {
+			/* TODO - remove setting CURSOR_REQ_MODE to 0 for legacy cases
+			 *      - need to investigate single pipe MPO + SubVP case to
+			 *        see if CURSOR_REQ_MODE will be back to 1 for SubVP
+			 *        when it should be 0 for MPO
+			 */
+			if (pipe->stream->mall_stream_config.type == SUBVP_MAIN) {
+				hubp->funcs->hubp_prepare_subvp_buffering(hubp, true);
+			}
+		}
+	}
+}
+
+void dcn32_init_hw(struct dc *dc)
+{
+	struct abm **abms = dc->res_pool->multiple_abms;
+	struct dce_hwseq *hws = dc->hwseq;
+	struct dc_bios *dcb = dc->ctx->dc_bios;
+	struct resource_pool *res_pool = dc->res_pool;
+	int i;
+	int edp_num;
+	uint32_t backlight = MAX_BACKLIGHT_LEVEL;
+
+	if (dc->clk_mgr && dc->clk_mgr->funcs->init_clocks)
+		dc->clk_mgr->funcs->init_clocks(dc->clk_mgr);
+
+	// Initialize the dccg
+	if (res_pool->dccg->funcs->dccg_init)
+		res_pool->dccg->funcs->dccg_init(res_pool->dccg);
+
+	if (!dcb->funcs->is_accelerated_mode(dcb)) {
+		hws->funcs.bios_golden_init(dc);
+		hws->funcs.disable_vga(dc->hwseq);
+	}
+
+	// Set default OPTC memory power states
+	if (dc->debug.enable_mem_low_power.bits.optc) {
+		// Shutdown when unassigned and light sleep in VBLANK
+		REG_SET_2(ODM_MEM_PWR_CTRL3, 0, ODM_MEM_UNASSIGNED_PWR_MODE, 3, ODM_MEM_VBLANK_PWR_MODE, 1);
+	}
+
+	if (dc->debug.enable_mem_low_power.bits.vga) {
+		// Power down VGA memory
+		REG_UPDATE(MMHUBBUB_MEM_PWR_CNTL, VGA_MEM_PWR_FORCE, 1);
+	}
+
+	if (dc->ctx->dc_bios->fw_info_valid) {
+		res_pool->ref_clocks.xtalin_clock_inKhz =
+				dc->ctx->dc_bios->fw_info.pll_info.crystal_frequency;
+
+		if (res_pool->dccg && res_pool->hubbub) {
+			(res_pool->dccg->funcs->get_dccg_ref_freq)(res_pool->dccg,
+					dc->ctx->dc_bios->fw_info.pll_info.crystal_frequency,
+					&res_pool->ref_clocks.dccg_ref_clock_inKhz);
+
+			(res_pool->hubbub->funcs->get_dchub_ref_freq)(res_pool->hubbub,
+					res_pool->ref_clocks.dccg_ref_clock_inKhz,
+					&res_pool->ref_clocks.dchub_ref_clock_inKhz);
+		} else {
+			// Not all ASICs have DCCG sw component
+			res_pool->ref_clocks.dccg_ref_clock_inKhz =
+					res_pool->ref_clocks.xtalin_clock_inKhz;
+			res_pool->ref_clocks.dchub_ref_clock_inKhz =
+					res_pool->ref_clocks.xtalin_clock_inKhz;
+		}
+	} else
+		ASSERT_CRITICAL(false);
+
+	for (i = 0; i < dc->link_count; i++) {
+		/* Power up AND update implementation according to the
+		 * required signal (which may be different from the
+		 * default signal on connector).
+		 */
+		struct dc_link *link = dc->links[i];
+
+		link->link_enc->funcs->hw_init(link->link_enc);
+
+		/* Check for enabled DIG to identify enabled display */
+		if (link->link_enc->funcs->is_dig_enabled &&
+			link->link_enc->funcs->is_dig_enabled(link->link_enc)) {
+			link->link_status.link_active = true;
+			if (link->link_enc->funcs->fec_is_active &&
+					link->link_enc->funcs->fec_is_active(link->link_enc))
+				link->fec_state = dc_link_fec_enabled;
+		}
+	}
+
+	/* Power gate DSCs */
+	for (i = 0; i < res_pool->res_cap->num_dsc; i++)
+		if (hws->funcs.dsc_pg_control != NULL)
+			hws->funcs.dsc_pg_control(hws, res_pool->dscs[i]->inst, false);
+
+	/* we want to turn off all dp displays before doing detection */
+	dc_link_blank_all_dp_displays(dc);
+
+	/* If taking control over from VBIOS, we may want to optimize our first
+	 * mode set, so we need to skip powering down pipes until we know which
+	 * pipes we want to use.
+	 * Otherwise, if taking control is not possible, we need to power
+	 * everything down.
+	 */
+	if (dcb->funcs->is_accelerated_mode(dcb) || !dc->config.seamless_boot_edp_requested) {
+		hws->funcs.init_pipes(dc, dc->current_state);
+		if (dc->res_pool->hubbub->funcs->allow_self_refresh_control)
+			dc->res_pool->hubbub->funcs->allow_self_refresh_control(dc->res_pool->hubbub,
+					!dc->res_pool->hubbub->ctx->dc->debug.disable_stutter);
+	}
+
+	/* In headless boot cases, DIG may be turned
+	 * on which causes HW/SW discrepancies.
+	 * To avoid this, power down hardware on boot
+	 * if DIG is turned on and seamless boot not enabled
+	 */
+	if (!dc->config.seamless_boot_edp_requested) {
+		struct dc_link *edp_links[MAX_NUM_EDP];
+		struct dc_link *edp_link;
+
+		get_edp_links(dc, edp_links, &edp_num);
+		if (edp_num) {
+			for (i = 0; i < edp_num; i++) {
+				edp_link = edp_links[i];
+				if (edp_link->link_enc->funcs->is_dig_enabled &&
+						edp_link->link_enc->funcs->is_dig_enabled(edp_link->link_enc) &&
+						dc->hwss.edp_backlight_control &&
+						dc->hwss.power_down &&
+						dc->hwss.edp_power_control) {
+					dc->hwss.edp_backlight_control(edp_link, false);
+					dc->hwss.power_down(dc);
+					dc->hwss.edp_power_control(edp_link, false);
+				}
+			}
+		} else {
+			for (i = 0; i < dc->link_count; i++) {
+				struct dc_link *link = dc->links[i];
+
+				if (link->link_enc->funcs->is_dig_enabled &&
+						link->link_enc->funcs->is_dig_enabled(link->link_enc) &&
+						dc->hwss.power_down) {
+					dc->hwss.power_down(dc);
+					break;
+				}
+
+			}
+		}
+	}
+
+	for (i = 0; i < res_pool->audio_count; i++) {
+		struct audio *audio = res_pool->audios[i];
+
+		audio->funcs->hw_init(audio);
+	}
+
+	for (i = 0; i < dc->link_count; i++) {
+		struct dc_link *link = dc->links[i];
+
+		if (link->panel_cntl)
+			backlight = link->panel_cntl->funcs->hw_init(link->panel_cntl);
+	}
+
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		if (abms[i] != NULL && abms[i]->funcs != NULL)
+			abms[i]->funcs->abm_init(abms[i], backlight);
+	}
+
+	/* power AFMT HDMI memory TODO: may move to dis/en output save power*/
+	REG_WRITE(DIO_MEM_PWR_CTRL, 0);
+
+	if (!dc->debug.disable_clock_gate) {
+		/* enable all DCN clock gating */
+		REG_WRITE(DCCG_GATE_DISABLE_CNTL, 0);
+
+		REG_WRITE(DCCG_GATE_DISABLE_CNTL2, 0);
+
+		REG_UPDATE(DCFCLK_CNTL, DCFCLK_GATE_DIS, 0);
+	}
+	if (hws->funcs.enable_power_gating_plane)
+		hws->funcs.enable_power_gating_plane(dc->hwseq, true);
+
+	if (!dcb->funcs->is_accelerated_mode(dcb) && dc->res_pool->hubbub->funcs->init_watermarks)
+		dc->res_pool->hubbub->funcs->init_watermarks(dc->res_pool->hubbub);
+
+	if (dc->clk_mgr->funcs->notify_wm_ranges)
+		dc->clk_mgr->funcs->notify_wm_ranges(dc->clk_mgr);
+
+	if (dc->clk_mgr->funcs->set_hard_max_memclk)
+		dc->clk_mgr->funcs->set_hard_max_memclk(dc->clk_mgr);
+
+	if (dc->res_pool->hubbub->funcs->force_pstate_change_control)
+		dc->res_pool->hubbub->funcs->force_pstate_change_control(
+				dc->res_pool->hubbub, false, false);
+
+	if (dc->res_pool->hubbub->funcs->init_crb)
+		dc->res_pool->hubbub->funcs->init_crb(dc->res_pool->hubbub);
+
+	// Get DMCUB capabilities
+	if (dc->ctx->dmub_srv) {
+		dc_dmub_srv_query_caps_cmd(dc->ctx->dmub_srv->dmub);
+		dc->caps.dmub_caps.psr = dc->ctx->dmub_srv->dmub->feature_caps.psr;
+	}
+}
+
+static int calc_mpc_flow_ctrl_cnt(const struct dc_stream_state *stream,
+		int opp_cnt)
+{
+	bool hblank_halved = optc2_is_two_pixels_per_containter(&stream->timing);
+	int flow_ctrl_cnt;
+
+	if (opp_cnt >= 2)
+		hblank_halved = true;
+
+	flow_ctrl_cnt = stream->timing.h_total - stream->timing.h_addressable -
+			stream->timing.h_border_left -
+			stream->timing.h_border_right;
+
+	if (hblank_halved)
+		flow_ctrl_cnt /= 2;
+
+	/* ODM combine 4:1 case */
+	if (opp_cnt == 4)
+		flow_ctrl_cnt /= 2;
+
+	return flow_ctrl_cnt;
+}
+
+static void update_dsc_on_stream(struct pipe_ctx *pipe_ctx, bool enable)
+{
+	struct display_stream_compressor *dsc = pipe_ctx->stream_res.dsc;
+	struct dc_stream_state *stream = pipe_ctx->stream;
+	struct pipe_ctx *odm_pipe;
+	int opp_cnt = 1;
+
+	ASSERT(dsc);
+	for (odm_pipe = pipe_ctx->next_odm_pipe; odm_pipe; odm_pipe = odm_pipe->next_odm_pipe)
+		opp_cnt++;
+
+	if (enable) {
+		struct dsc_config dsc_cfg;
+		struct dsc_optc_config dsc_optc_cfg;
+		enum optc_dsc_mode optc_dsc_mode;
+
+		/* Enable DSC hw block */
+		dsc_cfg.pic_width = (stream->timing.h_addressable + stream->timing.h_border_left + stream->timing.h_border_right) / opp_cnt;
+		dsc_cfg.pic_height = stream->timing.v_addressable + stream->timing.v_border_top + stream->timing.v_border_bottom;
+		dsc_cfg.pixel_encoding = stream->timing.pixel_encoding;
+		dsc_cfg.color_depth = stream->timing.display_color_depth;
+		dsc_cfg.is_odm = pipe_ctx->next_odm_pipe ? true : false;
+		dsc_cfg.dc_dsc_cfg = stream->timing.dsc_cfg;
+		ASSERT(dsc_cfg.dc_dsc_cfg.num_slices_h % opp_cnt == 0);
+		dsc_cfg.dc_dsc_cfg.num_slices_h /= opp_cnt;
+
+		dsc->funcs->dsc_set_config(dsc, &dsc_cfg, &dsc_optc_cfg);
+		dsc->funcs->dsc_enable(dsc, pipe_ctx->stream_res.opp->inst);
+		for (odm_pipe = pipe_ctx->next_odm_pipe; odm_pipe; odm_pipe = odm_pipe->next_odm_pipe) {
+			struct display_stream_compressor *odm_dsc = odm_pipe->stream_res.dsc;
+
+			ASSERT(odm_dsc);
+			odm_dsc->funcs->dsc_set_config(odm_dsc, &dsc_cfg, &dsc_optc_cfg);
+			odm_dsc->funcs->dsc_enable(odm_dsc, odm_pipe->stream_res.opp->inst);
+		}
+		dsc_cfg.dc_dsc_cfg.num_slices_h *= opp_cnt;
+		dsc_cfg.pic_width *= opp_cnt;
+
+		optc_dsc_mode = dsc_optc_cfg.is_pixel_format_444 ? OPTC_DSC_ENABLED_444 : OPTC_DSC_ENABLED_NATIVE_SUBSAMPLED;
+
+		/* Enable DSC in OPTC */
+		DC_LOG_DSC("Setting optc DSC config for tg instance %d:", pipe_ctx->stream_res.tg->inst);
+		pipe_ctx->stream_res.tg->funcs->set_dsc_config(pipe_ctx->stream_res.tg,
+							optc_dsc_mode,
+							dsc_optc_cfg.bytes_per_pixel,
+							dsc_optc_cfg.slice_width);
+	} else {
+		/* disable DSC in OPTC */
+		pipe_ctx->stream_res.tg->funcs->set_dsc_config(
+				pipe_ctx->stream_res.tg,
+				OPTC_DSC_DISABLED, 0, 0);
+
+		/* disable DSC block */
+		dsc->funcs->dsc_disable(pipe_ctx->stream_res.dsc);
+		for (odm_pipe = pipe_ctx->next_odm_pipe; odm_pipe; odm_pipe = odm_pipe->next_odm_pipe) {
+			ASSERT(odm_pipe->stream_res.dsc);
+			odm_pipe->stream_res.dsc->funcs->dsc_disable(odm_pipe->stream_res.dsc);
+		}
+	}
+}
+
+/*
+* Given any pipe_ctx, return the total ODM combine factor, and optionally return
+* the OPPids which are used
+* */
+static unsigned int get_odm_config(struct pipe_ctx *pipe_ctx, unsigned int *opp_instances)
+{
+	unsigned int opp_count = 1;
+	struct pipe_ctx *odm_pipe;
+
+	/* First get to the top pipe */
+	for (odm_pipe = pipe_ctx; odm_pipe->prev_odm_pipe; odm_pipe = odm_pipe->prev_odm_pipe)
+		;
+
+	/* First pipe is always used */
+	if (opp_instances)
+		opp_instances[0] = odm_pipe->stream_res.opp->inst;
+
+	/* Find and count odm pipes, if any */
+	for (odm_pipe = odm_pipe->next_odm_pipe; odm_pipe; odm_pipe = odm_pipe->next_odm_pipe) {
+		if (opp_instances)
+			opp_instances[opp_count] = odm_pipe->stream_res.opp->inst;
+		opp_count++;
+	}
+
+	return opp_count;
+}
+
+void dcn32_update_odm(struct dc *dc, struct dc_state *context, struct pipe_ctx *pipe_ctx)
+{
+	struct pipe_ctx *odm_pipe;
+	int opp_cnt = 0;
+	int opp_inst[MAX_PIPES] = {0};
+	bool rate_control_2x_pclk = (pipe_ctx->stream->timing.flags.INTERLACE || optc2_is_two_pixels_per_containter(&pipe_ctx->stream->timing));
+	struct mpc_dwb_flow_control flow_control;
+	struct mpc *mpc = dc->res_pool->mpc;
+	int i;
+
+	opp_cnt = get_odm_config(pipe_ctx, opp_inst);
+
+	if (opp_cnt > 1)
+		pipe_ctx->stream_res.tg->funcs->set_odm_combine(
+				pipe_ctx->stream_res.tg,
+				opp_inst, opp_cnt,
+				&pipe_ctx->stream->timing);
+	else
+		pipe_ctx->stream_res.tg->funcs->set_odm_bypass(
+				pipe_ctx->stream_res.tg, &pipe_ctx->stream->timing);
+
+	rate_control_2x_pclk = rate_control_2x_pclk || opp_cnt > 1;
+	flow_control.flow_ctrl_mode = 0;
+	flow_control.flow_ctrl_cnt0 = 0x80;
+	flow_control.flow_ctrl_cnt1 = calc_mpc_flow_ctrl_cnt(pipe_ctx->stream, opp_cnt);
+	if (mpc->funcs->set_out_rate_control) {
+		for (i = 0; i < opp_cnt; ++i) {
+			mpc->funcs->set_out_rate_control(
+					mpc, opp_inst[i],
+					true,
+					rate_control_2x_pclk,
+					&flow_control);
+		}
+	}
+
+	for (odm_pipe = pipe_ctx->next_odm_pipe; odm_pipe; odm_pipe = odm_pipe->next_odm_pipe) {
+		odm_pipe->stream_res.opp->funcs->opp_pipe_clock_control(
+				odm_pipe->stream_res.opp,
+				true);
+	}
+
+	// Don't program pixel clock after link is already enabled
+/*	if (false == pipe_ctx->clock_source->funcs->program_pix_clk(
+			pipe_ctx->clock_source,
+			&pipe_ctx->stream_res.pix_clk_params,
+			&pipe_ctx->pll_settings)) {
+		BREAK_TO_DEBUGGER();
+	}*/
+
+	if (pipe_ctx->stream_res.dsc)
+		update_dsc_on_stream(pipe_ctx, pipe_ctx->stream->timing.flags.DSC);
+}
+
+unsigned int dcn32_calculate_dccg_k1_k2_values(struct pipe_ctx *pipe_ctx, unsigned int *k1_div, unsigned int *k2_div)
+{
+	struct dc_stream_state *stream = pipe_ctx->stream;
+	unsigned int odm_combine_factor = 0;
+	struct dc *dc = pipe_ctx->stream->ctx->dc;
+	bool two_pix_per_container = false;
+
+	// For phantom pipes, use the same programming as the main pipes
+	if (pipe_ctx->stream->mall_stream_config.type == SUBVP_PHANTOM) {
+		stream = pipe_ctx->stream->mall_stream_config.paired_stream;
+	}
+	two_pix_per_container = optc2_is_two_pixels_per_containter(&stream->timing);
+	odm_combine_factor = get_odm_config(pipe_ctx, NULL);
+
+	if (is_dp_128b_132b_signal(pipe_ctx)) {
+		*k2_div = PIXEL_RATE_DIV_BY_1;
+	} else if (dc_is_hdmi_tmds_signal(pipe_ctx->stream->signal) || dc_is_dvi_signal(pipe_ctx->stream->signal)) {
+		*k1_div = PIXEL_RATE_DIV_BY_1;
+		if (stream->timing.pixel_encoding == PIXEL_ENCODING_YCBCR420)
+			*k2_div = PIXEL_RATE_DIV_BY_2;
+		else
+			*k2_div = PIXEL_RATE_DIV_BY_4;
+	} else if (dc_is_dp_signal(pipe_ctx->stream->signal)) {
+		if (two_pix_per_container) {
+			*k1_div = PIXEL_RATE_DIV_BY_1;
+			*k2_div = PIXEL_RATE_DIV_BY_2;
+		} else {
+			*k1_div = PIXEL_RATE_DIV_BY_1;
+			*k2_div = PIXEL_RATE_DIV_BY_4;
+			if ((odm_combine_factor == 2) || dc->debug.enable_dp_dig_pixel_rate_div_policy)
+				*k2_div = PIXEL_RATE_DIV_BY_2;
+		}
+	}
+
+	if ((*k1_div == PIXEL_RATE_DIV_NA) && (*k2_div == PIXEL_RATE_DIV_NA))
+		ASSERT(false);
+
+	return odm_combine_factor;
+}
+
+void dcn32_set_pixels_per_cycle(struct pipe_ctx *pipe_ctx)
+{
+	uint32_t pix_per_cycle = 1;
+	uint32_t odm_combine_factor = 1;
+
+	if (!pipe_ctx || !pipe_ctx->stream || !pipe_ctx->stream_res.stream_enc)
+		return;
+
+	odm_combine_factor = get_odm_config(pipe_ctx, NULL);
+	if (optc2_is_two_pixels_per_containter(&pipe_ctx->stream->timing) || odm_combine_factor > 1
+		|| dcn32_is_dp_dig_pixel_rate_div_policy(pipe_ctx))
+		pix_per_cycle = 2;
+
+	if (pipe_ctx->stream_res.stream_enc->funcs->set_input_mode)
+		pipe_ctx->stream_res.stream_enc->funcs->set_input_mode(pipe_ctx->stream_res.stream_enc,
+				pix_per_cycle);
+}
+
+void dcn32_unblank_stream(struct pipe_ctx *pipe_ctx,
+		struct dc_link_settings *link_settings)
+{
+	struct encoder_unblank_param params = {0};
+	struct dc_stream_state *stream = pipe_ctx->stream;
+	struct dc_link *link = stream->link;
+	struct dce_hwseq *hws = link->dc->hwseq;
+	struct pipe_ctx *odm_pipe;
+	struct dc *dc = pipe_ctx->stream->ctx->dc;
+	uint32_t pix_per_cycle = 1;
+
+	params.opp_cnt = 1;
+	for (odm_pipe = pipe_ctx->next_odm_pipe; odm_pipe; odm_pipe = odm_pipe->next_odm_pipe)
+		params.opp_cnt++;
+
+	/* only 3 items below are used by unblank */
+	params.timing = pipe_ctx->stream->timing;
+
+	params.link_settings.link_rate = link_settings->link_rate;
+
+	if (is_dp_128b_132b_signal(pipe_ctx)) {
+		/* TODO - DP2.0 HW: Set ODM mode in dp hpo encoder here */
+		pipe_ctx->stream_res.hpo_dp_stream_enc->funcs->dp_unblank(
+				pipe_ctx->stream_res.hpo_dp_stream_enc,
+				pipe_ctx->stream_res.tg->inst);
+	} else if (dc_is_dp_signal(pipe_ctx->stream->signal)) {
+		if (optc2_is_two_pixels_per_containter(&stream->timing) || params.opp_cnt > 1
+			|| dc->debug.enable_dp_dig_pixel_rate_div_policy) {
+			params.timing.pix_clk_100hz /= 2;
+			pix_per_cycle = 2;
+		}
+		pipe_ctx->stream_res.stream_enc->funcs->dp_set_odm_combine(
+				pipe_ctx->stream_res.stream_enc, pix_per_cycle > 1);
+		pipe_ctx->stream_res.stream_enc->funcs->dp_unblank(link, pipe_ctx->stream_res.stream_enc, &params);
+	}
+
+	if (link->local_sink && link->local_sink->sink_signal == SIGNAL_TYPE_EDP)
+		hws->funcs.edp_backlight_control(link, true);
+}
+
+bool dcn32_is_dp_dig_pixel_rate_div_policy(struct pipe_ctx *pipe_ctx)
+{
+	struct dc *dc = pipe_ctx->stream->ctx->dc;
+
+	if (dc_is_dp_signal(pipe_ctx->stream->signal) && !is_dp_128b_132b_signal(pipe_ctx) &&
+		dc->debug.enable_dp_dig_pixel_rate_div_policy)
+		return true;
+	return false;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.h b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.h
new file mode 100644
index 000000000000..083f3aeb54f0
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.h
@@ -0,0 +1,87 @@
+/*
+* Copyright 2016 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_HWSS_DCN32_H__
+#define __DC_HWSS_DCN32_H__
+
+#include "hw_sequencer_private.h"
+
+struct dc;
+
+void dcn32_dsc_pg_control(
+		struct dce_hwseq *hws,
+		unsigned int dsc_inst,
+		bool power_on);
+
+void dcn32_enable_power_gating_plane(
+	struct dce_hwseq *hws,
+	bool enable);
+
+void dcn32_hubp_pg_control(struct dce_hwseq *hws, unsigned int hubp_inst, bool power_on);
+
+bool dcn32_apply_idle_power_optimizations(struct dc *dc, bool enable);
+
+void dcn32_cab_for_ss_control(struct dc *dc, bool enable);
+
+void dcn32_commit_subvp_config(struct dc *dc, struct dc_state *context);
+
+bool dcn32_set_mcm_luts(struct pipe_ctx *pipe_ctx,
+				const struct dc_plane_state *plane_state);
+
+bool dcn32_set_input_transfer_func(struct dc *dc,
+				struct pipe_ctx *pipe_ctx,
+				const struct dc_plane_state *plane_state);
+
+bool dcn32_set_output_transfer_func(struct dc *dc,
+				struct pipe_ctx *pipe_ctx,
+				const struct dc_stream_state *stream);
+
+void dcn32_init_hw(struct dc *dc);
+
+void dcn32_program_mall_pipe_config(struct dc *dc, struct dc_state *context);
+
+void dcn32_update_mall_sel(struct dc *dc, struct dc_state *context);
+
+void dcn32_subvp_update_force_pstate(struct dc *dc, struct dc_state *context);
+
+void dcn32_update_odm(struct dc *dc, struct dc_state *context, struct pipe_ctx *pipe_ctx);
+
+unsigned int dcn32_calculate_dccg_k1_k2_values(struct pipe_ctx *pipe_ctx, unsigned int *k1_div, unsigned int *k2_div);
+
+void dcn32_set_pixels_per_cycle(struct pipe_ctx *pipe_ctx);
+
+void dcn32_subvp_pipe_control_lock(struct dc *dc,
+		struct dc_state *context,
+		bool lock,
+		bool should_lock_all_pipes,
+		struct pipe_ctx *top_pipe_to_program,
+		bool subvp_prev_use);
+
+void dcn32_unblank_stream(struct pipe_ctx *pipe_ctx,
+		struct dc_link_settings *link_settings);
+
+bool dcn32_is_dp_dig_pixel_rate_div_policy(struct pipe_ctx *pipe_ctx);
+
+#endif /* __DC_HWSS_DCN32_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_init.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_init.c
new file mode 100644
index 000000000000..c279a25ea293
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_init.c
@@ -0,0 +1,158 @@
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dce110/dce110_hw_sequencer.h"
+#include "dcn10/dcn10_hw_sequencer.h"
+#include "dcn20/dcn20_hwseq.h"
+#include "dcn21/dcn21_hwseq.h"
+#include "dcn30/dcn30_hwseq.h"
+#include "dcn31/dcn31_hwseq.h"
+#include "dcn32_hwseq.h"
+
+static const struct hw_sequencer_funcs dcn32_funcs = {
+	.program_gamut_remap = dcn10_program_gamut_remap,
+	.init_hw = dcn32_init_hw,
+	.apply_ctx_to_hw = dce110_apply_ctx_to_hw,
+	.apply_ctx_for_surface = NULL,
+	.program_front_end_for_ctx = dcn20_program_front_end_for_ctx,
+	.wait_for_pending_cleared = dcn10_wait_for_pending_cleared,
+	.post_unlock_program_front_end = dcn20_post_unlock_program_front_end,
+	.update_plane_addr = dcn20_update_plane_addr,
+	.update_dchub = dcn10_update_dchub,
+	.update_pending_status = dcn10_update_pending_status,
+	.program_output_csc = dcn20_program_output_csc,
+	.enable_accelerated_mode = dce110_enable_accelerated_mode,
+	.enable_timing_synchronization = dcn10_enable_timing_synchronization,
+	.enable_per_frame_crtc_position_reset = dcn10_enable_per_frame_crtc_position_reset,
+	.update_info_frame = dcn31_update_info_frame,
+	.send_immediate_sdp_message = dcn10_send_immediate_sdp_message,
+	.enable_stream = dcn20_enable_stream,
+	.disable_stream = dce110_disable_stream,
+	.unblank_stream = dcn32_unblank_stream,
+	.blank_stream = dce110_blank_stream,
+	.enable_audio_stream = dce110_enable_audio_stream,
+	.disable_audio_stream = dce110_disable_audio_stream,
+	.disable_plane = dcn20_disable_plane,
+	.pipe_control_lock = dcn20_pipe_control_lock,
+	.interdependent_update_lock = dcn10_lock_all_pipes,
+	.cursor_lock = dcn10_cursor_lock,
+	.prepare_bandwidth = dcn30_prepare_bandwidth,
+	.optimize_bandwidth = dcn20_optimize_bandwidth,
+	.update_bandwidth = dcn20_update_bandwidth,
+	.set_drr = dcn10_set_drr,
+	.get_position = dcn10_get_position,
+	.set_static_screen_control = dcn10_set_static_screen_control,
+	.setup_stereo = dcn10_setup_stereo,
+	.set_avmute = dcn30_set_avmute,
+	.log_hw_state = dcn10_log_hw_state,
+	.get_hw_state = dcn10_get_hw_state,
+	.clear_status_bits = dcn10_clear_status_bits,
+	.wait_for_mpcc_disconnect = dcn10_wait_for_mpcc_disconnect,
+	.edp_backlight_control = dce110_edp_backlight_control,
+	.edp_power_control = dce110_edp_power_control,
+	.edp_wait_for_hpd_ready = dce110_edp_wait_for_hpd_ready,
+	.edp_wait_for_T12 = dce110_edp_wait_for_T12,
+	.set_cursor_position = dcn10_set_cursor_position,
+	.set_cursor_attribute = dcn10_set_cursor_attribute,
+	.set_cursor_sdr_white_level = dcn10_set_cursor_sdr_white_level,
+	.setup_periodic_interrupt = dcn10_setup_periodic_interrupt,
+	.set_clock = dcn10_set_clock,
+	.get_clock = dcn10_get_clock,
+	.program_triplebuffer = dcn20_program_triple_buffer,
+	.enable_writeback = dcn30_enable_writeback,
+	.disable_writeback = dcn30_disable_writeback,
+	.update_writeback = dcn30_update_writeback,
+	.mmhubbub_warmup = dcn30_mmhubbub_warmup,
+	.dmdata_status_done = dcn20_dmdata_status_done,
+	.program_dmdata_engine = dcn30_program_dmdata_engine,
+	.set_dmdata_attributes = dcn20_set_dmdata_attributes,
+	.init_sys_ctx = dcn20_init_sys_ctx,
+	.init_vm_ctx = dcn20_init_vm_ctx,
+	.set_flip_control_gsl = dcn20_set_flip_control_gsl,
+	.get_vupdate_offset_from_vsync = dcn10_get_vupdate_offset_from_vsync,
+	.calc_vupdate_position = dcn10_calc_vupdate_position,
+	.apply_idle_power_optimizations = dcn32_apply_idle_power_optimizations,
+	.does_plane_fit_in_mall = dcn30_does_plane_fit_in_mall,
+	.set_backlight_level = dcn21_set_backlight_level,
+	.set_abm_immediate_disable = dcn21_set_abm_immediate_disable,
+	.hardware_release = dcn30_hardware_release,
+	.set_pipe = dcn21_set_pipe,
+	.set_disp_pattern_generator = dcn30_set_disp_pattern_generator,
+	.get_dcc_en_bits = dcn10_get_dcc_en_bits,
+	.commit_subvp_config = dcn32_commit_subvp_config,
+	.subvp_pipe_control_lock = dcn32_subvp_pipe_control_lock,
+	.update_visual_confirm_color = dcn20_update_visual_confirm_color,
+};
+
+static const struct hwseq_private_funcs dcn32_private_funcs = {
+	.init_pipes = dcn10_init_pipes,
+	.update_plane_addr = dcn20_update_plane_addr,
+	.plane_atomic_disconnect = dcn10_plane_atomic_disconnect,
+	.update_mpcc = dcn20_update_mpcc,
+	.set_input_transfer_func = dcn32_set_input_transfer_func,
+	.set_output_transfer_func = dcn32_set_output_transfer_func,
+	.power_down = dce110_power_down,
+	.enable_display_power_gating = dcn10_dummy_display_power_gating,
+	.blank_pixel_data = dcn20_blank_pixel_data,
+	.reset_hw_ctx_wrap = dcn20_reset_hw_ctx_wrap,
+	.enable_stream_timing = dcn20_enable_stream_timing,
+	.edp_backlight_control = dce110_edp_backlight_control,
+	.disable_stream_gating = dcn20_disable_stream_gating,
+	.enable_stream_gating = dcn20_enable_stream_gating,
+	.setup_vupdate_interrupt = dcn20_setup_vupdate_interrupt,
+	.did_underflow_occur = dcn10_did_underflow_occur,
+	.init_blank = dcn20_init_blank,
+	.disable_vga = dcn20_disable_vga,
+	.bios_golden_init = dcn10_bios_golden_init,
+	.plane_atomic_disable = dcn20_plane_atomic_disable,
+	.plane_atomic_power_down = dcn10_plane_atomic_power_down,
+	.enable_power_gating_plane = dcn32_enable_power_gating_plane,
+	.hubp_pg_control = dcn32_hubp_pg_control,
+	.program_all_writeback_pipes_in_tree = dcn30_program_all_writeback_pipes_in_tree,
+	.update_odm = dcn32_update_odm,
+	.dsc_pg_control = dcn32_dsc_pg_control,
+	.set_hdr_multiplier = dcn10_set_hdr_multiplier,
+	.verify_allow_pstate_change_high = dcn10_verify_allow_pstate_change_high,
+	.wait_for_blank_complete = dcn20_wait_for_blank_complete,
+	.dccg_init = dcn20_dccg_init,
+	.set_mcm_luts = dcn32_set_mcm_luts,
+	.program_mall_pipe_config = dcn32_program_mall_pipe_config,
+	.subvp_update_force_pstate = dcn32_subvp_update_force_pstate,
+	.update_mall_sel = dcn32_update_mall_sel,
+	.calculate_dccg_k1_k2_values = dcn32_calculate_dccg_k1_k2_values,
+	.set_pixels_per_cycle = dcn32_set_pixels_per_cycle,
+	.is_dp_dig_pixel_rate_div_policy = dcn32_is_dp_dig_pixel_rate_div_policy,
+};
+
+void dcn32_hw_sequencer_init_functions(struct dc *dc)
+{
+	dc->hwss = dcn32_funcs;
+	dc->hwseq->funcs = dcn32_private_funcs;
+
+	if (IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment)) {
+		dc->hwss.init_hw = dcn20_fpga_init_hw;
+		dc->hwseq->funcs.init_pipes = NULL;
+	}
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_init.h b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_init.h
new file mode 100644
index 000000000000..89a591eb2c23
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_init.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_DCN32_INIT_H__
+#define __DC_DCN32_INIT_H__
+
+struct dc;
+
+void dcn32_hw_sequencer_init_functions(struct dc *dc);
+
+#endif /* __DC_DCN32_INIT_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mmhubbub.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mmhubbub.c
new file mode 100644
index 000000000000..adf93cc8359c
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mmhubbub.c
@@ -0,0 +1,239 @@
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+
+#include "reg_helper.h"
+#include "resource.h"
+#include "mcif_wb.h"
+#include "dcn32_mmhubbub.h"
+
+
+#define REG(reg)\
+	mcif_wb30->mcif_wb_regs->reg
+
+#define CTX \
+	mcif_wb30->base.ctx
+
+#undef FN
+#define FN(reg_name, field_name) \
+	mcif_wb30->mcif_wb_shift->field_name, mcif_wb30->mcif_wb_mask->field_name
+
+#define MCIF_ADDR(addr) (((unsigned long long)addr & 0xffffffffff) + 0xFE) >> 8
+#define MCIF_ADDR_HIGH(addr) (unsigned long long)addr >> 40
+
+/* wbif programming guide:
+ * 1. set up wbif parameter:
+ *    unsigned long long   luma_address[4];       //4 frame buffer
+ *    unsigned long long   chroma_address[4];
+ *    unsigned int	   luma_pitch;
+ *    unsigned int	   chroma_pitch;
+ *    unsigned int         warmup_pitch=0x10;     //256B align, the page size is 4KB when it is 0x10
+ *    unsigned int	   slice_lines;           //slice size
+ *    unsigned int         time_per_pixel;        // time per pixel, in ns
+ *    unsigned int         arbitration_slice;     // 0: 2048 bytes 1: 4096 bytes 2: 8192 Bytes
+ *    unsigned int         max_scaled_time;       // used for QOS generation
+ *    unsigned int         swlock=0x0;
+ *    unsigned int         cli_watermark[4];      //4 group urgent watermark
+ *    unsigned int         pstate_watermark[4];   //4 group pstate watermark
+ *    unsigned int         sw_int_en;             // Software interrupt enable, frame end and overflow
+ *    unsigned int         sw_slice_int_en;       // slice end interrupt enable
+ *    unsigned int         sw_overrun_int_en;     // overrun error interrupt enable
+ *    unsigned int         vce_int_en;            // VCE interrupt enable, frame end and overflow
+ *    unsigned int         vce_slice_int_en;      // VCE slice end interrupt enable, frame end and overflow
+ *
+ * 2. configure wbif register
+ *    a. call mmhubbub_config_wbif()
+ *
+ * 3. Enable wbif
+ *    call set_wbif_bufmgr_enable();
+ *
+ * 4. wbif_dump_status(), option, for debug purpose
+ *    the bufmgr status can show the progress of write back, can be used for debug purpose
+ */
+
+static void mmhubbub32_warmup_mcif(struct mcif_wb *mcif_wb,
+		struct mcif_warmup_params *params)
+{
+	struct dcn30_mmhubbub *mcif_wb30 = TO_DCN30_MMHUBBUB(mcif_wb);
+	union large_integer start_address_shift = {.quad_part = params->start_address.quad_part >> 5};
+
+	/* Set base address and region size for warmup */
+	REG_SET(MMHUBBUB_WARMUP_BASE_ADDR_HIGH, 0, MMHUBBUB_WARMUP_BASE_ADDR_HIGH, start_address_shift.high_part);
+	REG_SET(MMHUBBUB_WARMUP_BASE_ADDR_LOW, 0, MMHUBBUB_WARMUP_BASE_ADDR_LOW, start_address_shift.low_part);
+	REG_SET(MMHUBBUB_WARMUP_ADDR_REGION, 0, MMHUBBUB_WARMUP_ADDR_REGION, params->region_size >> 5);
+//	REG_SET(MMHUBBUB_WARMUP_P_VMID, 0, MMHUBBUB_WARMUP_P_VMID, params->p_vmid);
+
+	/* Set address increment and enable warmup */
+	REG_SET_3(MMHUBBUB_WARMUP_CONTROL_STATUS, 0, MMHUBBUB_WARMUP_EN, true,
+			MMHUBBUB_WARMUP_SW_INT_EN, true,
+			MMHUBBUB_WARMUP_INC_ADDR, params->address_increment >> 5);
+
+	/* Wait for an interrupt to signal warmup is completed */
+	REG_WAIT(MMHUBBUB_WARMUP_CONTROL_STATUS, MMHUBBUB_WARMUP_SW_INT_STATUS, 1, 20, 100);
+
+	/* Acknowledge interrupt */
+	REG_UPDATE(MMHUBBUB_WARMUP_CONTROL_STATUS, MMHUBBUB_WARMUP_SW_INT_ACK, 1);
+
+	/* Disable warmup */
+	REG_UPDATE(MMHUBBUB_WARMUP_CONTROL_STATUS, MMHUBBUB_WARMUP_EN, false);
+}
+
+void mmhubbub32_config_mcif_buf(struct mcif_wb *mcif_wb,
+		struct mcif_buf_params *params,
+		unsigned int dest_height)
+{
+	struct dcn30_mmhubbub *mcif_wb30 = TO_DCN30_MMHUBBUB(mcif_wb);
+
+	/* buffer address for packing mode or Luma in planar mode */
+	REG_UPDATE(MCIF_WB_BUF_1_ADDR_Y, MCIF_WB_BUF_1_ADDR_Y, MCIF_ADDR(params->luma_address[0]));
+	REG_UPDATE(MCIF_WB_BUF_1_ADDR_Y_HIGH, MCIF_WB_BUF_1_ADDR_Y_HIGH, MCIF_ADDR_HIGH(params->luma_address[0]));
+
+	/* buffer address for Chroma in planar mode (unused in packing mode) */
+	REG_UPDATE(MCIF_WB_BUF_1_ADDR_C, MCIF_WB_BUF_1_ADDR_C, MCIF_ADDR(params->chroma_address[0]));
+	REG_UPDATE(MCIF_WB_BUF_1_ADDR_C_HIGH, MCIF_WB_BUF_1_ADDR_C_HIGH, MCIF_ADDR_HIGH(params->chroma_address[0]));
+
+	/* buffer address for packing mode or Luma in planar mode */
+	REG_UPDATE(MCIF_WB_BUF_2_ADDR_Y, MCIF_WB_BUF_2_ADDR_Y, MCIF_ADDR(params->luma_address[1]));
+	REG_UPDATE(MCIF_WB_BUF_2_ADDR_Y_HIGH, MCIF_WB_BUF_2_ADDR_Y_HIGH, MCIF_ADDR_HIGH(params->luma_address[1]));
+
+	/* buffer address for Chroma in planar mode (unused in packing mode) */
+	REG_UPDATE(MCIF_WB_BUF_2_ADDR_C, MCIF_WB_BUF_2_ADDR_C, MCIF_ADDR(params->chroma_address[1]));
+	REG_UPDATE(MCIF_WB_BUF_2_ADDR_C_HIGH, MCIF_WB_BUF_2_ADDR_C_HIGH, MCIF_ADDR_HIGH(params->chroma_address[1]));
+
+	/* buffer address for packing mode or Luma in planar mode */
+	REG_UPDATE(MCIF_WB_BUF_3_ADDR_Y, MCIF_WB_BUF_3_ADDR_Y, MCIF_ADDR(params->luma_address[2]));
+	REG_UPDATE(MCIF_WB_BUF_3_ADDR_Y_HIGH, MCIF_WB_BUF_3_ADDR_Y_HIGH, MCIF_ADDR_HIGH(params->luma_address[2]));
+
+	/* buffer address for Chroma in planar mode (unused in packing mode) */
+	REG_UPDATE(MCIF_WB_BUF_3_ADDR_C, MCIF_WB_BUF_3_ADDR_C, MCIF_ADDR(params->chroma_address[2]));
+	REG_UPDATE(MCIF_WB_BUF_3_ADDR_C_HIGH, MCIF_WB_BUF_3_ADDR_C_HIGH, MCIF_ADDR_HIGH(params->chroma_address[2]));
+
+	/* buffer address for packing mode or Luma in planar mode */
+	REG_UPDATE(MCIF_WB_BUF_4_ADDR_Y, MCIF_WB_BUF_4_ADDR_Y, MCIF_ADDR(params->luma_address[3]));
+	REG_UPDATE(MCIF_WB_BUF_4_ADDR_Y_HIGH, MCIF_WB_BUF_4_ADDR_Y_HIGH, MCIF_ADDR_HIGH(params->luma_address[3]));
+
+	/* buffer address for Chroma in planar mode (unused in packing mode) */
+	REG_UPDATE(MCIF_WB_BUF_4_ADDR_C, MCIF_WB_BUF_4_ADDR_C, MCIF_ADDR(params->chroma_address[3]));
+	REG_UPDATE(MCIF_WB_BUF_4_ADDR_C_HIGH, MCIF_WB_BUF_4_ADDR_C_HIGH, MCIF_ADDR_HIGH(params->chroma_address[3]));
+
+	/* setup luma & chroma size
+	 * should be enough to contain a whole frame Luma data,
+	 * the programmed value is frame buffer size [27:8], 256-byte aligned
+	 */
+	REG_UPDATE(MCIF_WB_BUF_LUMA_SIZE, MCIF_WB_BUF_LUMA_SIZE, (params->luma_pitch>>8) * dest_height);
+	REG_UPDATE(MCIF_WB_BUF_CHROMA_SIZE, MCIF_WB_BUF_CHROMA_SIZE, (params->chroma_pitch>>8) * dest_height);
+
+	/* enable address fence */
+	REG_UPDATE(MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB_BUF_ADDR_FENCE_EN, 1);
+
+	/* setup pitch, the programmed value is [15:8], 256B align */
+	REG_UPDATE_2(MCIF_WB_BUF_PITCH, MCIF_WB_BUF_LUMA_PITCH, params->luma_pitch >> 8,
+			MCIF_WB_BUF_CHROMA_PITCH, params->chroma_pitch >> 8);
+}
+
+static void mmhubbub32_config_mcif_arb(struct mcif_wb *mcif_wb,
+		struct mcif_arb_params *params)
+{
+	struct dcn30_mmhubbub *mcif_wb30 = TO_DCN30_MMHUBBUB(mcif_wb);
+
+	/* Programmed by the video driver based on the CRTC timing (for DWB) */
+	REG_UPDATE(MCIF_WB_ARBITRATION_CONTROL, MCIF_WB_TIME_PER_PIXEL, params->time_per_pixel);
+
+	/* Programming dwb watermark */
+	/* Watermark to generate urgent in MCIF_WB_CLI, value is determined by MCIF_WB_CLI_WATERMARK_MASK. */
+	/* Program in ns. A formula will be provided in the pseudo code to calculate the value. */
+	REG_UPDATE(MCIF_WB_WATERMARK, MCIF_WB_CLI_WATERMARK_MASK, 0x0);
+	/* urgent_watermarkA */
+	REG_UPDATE(MCIF_WB_WATERMARK, MCIF_WB_CLI_WATERMARK,  params->cli_watermark[0]);
+	REG_UPDATE(MCIF_WB_WATERMARK, MCIF_WB_CLI_WATERMARK_MASK, 0x1);
+	/* urgent_watermarkB */
+	REG_UPDATE(MCIF_WB_WATERMARK, MCIF_WB_CLI_WATERMARK,  params->cli_watermark[1]);
+	REG_UPDATE(MCIF_WB_WATERMARK, MCIF_WB_CLI_WATERMARK_MASK, 0x2);
+	/* urgent_watermarkC */
+	REG_UPDATE(MCIF_WB_WATERMARK, MCIF_WB_CLI_WATERMARK,  params->cli_watermark[2]);
+	REG_UPDATE(MCIF_WB_WATERMARK, MCIF_WB_CLI_WATERMARK_MASK, 0x3);
+	/* urgent_watermarkD */
+	REG_UPDATE(MCIF_WB_WATERMARK, MCIF_WB_CLI_WATERMARK,  params->cli_watermark[3]);
+
+	/* Programming nb pstate watermark */
+	/* nbp_state_change_watermarkA */
+	REG_UPDATE(MCIF_WB_NB_PSTATE_LATENCY_WATERMARK, NB_PSTATE_CHANGE_WATERMARK_MASK, 0x0);
+	REG_UPDATE(MCIF_WB_NB_PSTATE_LATENCY_WATERMARK,
+			NB_PSTATE_CHANGE_REFRESH_WATERMARK, params->pstate_watermark[0]);
+	/* nbp_state_change_watermarkB */
+	REG_UPDATE(MCIF_WB_NB_PSTATE_LATENCY_WATERMARK, NB_PSTATE_CHANGE_WATERMARK_MASK, 0x1);
+	REG_UPDATE(MCIF_WB_NB_PSTATE_LATENCY_WATERMARK,
+			NB_PSTATE_CHANGE_REFRESH_WATERMARK, params->pstate_watermark[1]);
+	/* nbp_state_change_watermarkC */
+	REG_UPDATE(MCIF_WB_NB_PSTATE_LATENCY_WATERMARK, NB_PSTATE_CHANGE_WATERMARK_MASK, 0x2);
+	REG_UPDATE(MCIF_WB_NB_PSTATE_LATENCY_WATERMARK,
+			NB_PSTATE_CHANGE_REFRESH_WATERMARK, params->pstate_watermark[2]);
+	/* nbp_state_change_watermarkD */
+	REG_UPDATE(MCIF_WB_NB_PSTATE_LATENCY_WATERMARK, NB_PSTATE_CHANGE_WATERMARK_MASK, 0x3);
+	REG_UPDATE(MCIF_WB_NB_PSTATE_LATENCY_WATERMARK,
+			NB_PSTATE_CHANGE_REFRESH_WATERMARK, params->pstate_watermark[3]);
+
+	/* dram_speed_change_duration - register removed */
+	//REG_UPDATE(MCIF_WB_DRAM_SPEED_CHANGE_DURATION_VBI,
+	//		MCIF_WB_DRAM_SPEED_CHANGE_DURATION_VBI, params->dram_speed_change_duration);
+
+	/* max_scaled_time */
+	REG_UPDATE(MULTI_LEVEL_QOS_CTRL, MAX_SCALED_TIME_TO_URGENT, params->max_scaled_time);
+
+	/* slice_lines */
+	REG_UPDATE(MCIF_WB_BUFMGR_VCE_CONTROL, MCIF_WB_BUFMGR_SLICE_SIZE, params->slice_lines-1);
+
+	/* Set arbitration unit for Luma/Chroma */
+	/* arb_unit=2 should be chosen for more efficiency */
+	/* Arbitration size, 0: 2048 bytes 1: 4096 bytes 2: 8192 Bytes */
+	REG_UPDATE(MCIF_WB_ARBITRATION_CONTROL, MCIF_WB_CLIENT_ARBITRATION_SLICE,  params->arbitration_slice);
+}
+
+const struct mcif_wb_funcs dcn32_mmhubbub_funcs = {
+	.warmup_mcif		= mmhubbub32_warmup_mcif,
+	.enable_mcif		= mmhubbub2_enable_mcif,
+	.disable_mcif		= mmhubbub2_disable_mcif,
+	.config_mcif_buf	= mmhubbub32_config_mcif_buf,
+	.config_mcif_arb	= mmhubbub32_config_mcif_arb,
+	.config_mcif_irq	= mmhubbub2_config_mcif_irq,
+	.dump_frame			= mcifwb2_dump_frame,
+};
+
+void dcn32_mmhubbub_construct(struct dcn30_mmhubbub *mcif_wb30,
+		struct dc_context *ctx,
+		const struct dcn30_mmhubbub_registers *mcif_wb_regs,
+		const struct dcn30_mmhubbub_shift *mcif_wb_shift,
+		const struct dcn30_mmhubbub_mask *mcif_wb_mask,
+		int inst)
+{
+	mcif_wb30->base.ctx = ctx;
+
+	mcif_wb30->base.inst = inst;
+	mcif_wb30->base.funcs = &dcn32_mmhubbub_funcs;
+
+	mcif_wb30->mcif_wb_regs = mcif_wb_regs;
+	mcif_wb30->mcif_wb_shift = mcif_wb_shift;
+	mcif_wb30->mcif_wb_mask = mcif_wb_mask;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mmhubbub.h b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mmhubbub.h
new file mode 100644
index 000000000000..22355051f5f7
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mmhubbub.h
@@ -0,0 +1,225 @@
+/*
+ * Copyright 2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_MCIF_WB_DCN32_H__
+#define __DC_MCIF_WB_DCN32_H__
+
+#include "dcn20/dcn20_mmhubbub.h"
+#include "dcn30/dcn30_mmhubbub.h"
+
+#define MCIF_WB_COMMON_REG_LIST_DCN32(inst) \
+	SRI2(MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUFMGR_STATUS, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_PITCH, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_1_STATUS, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_1_STATUS2, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_2_STATUS, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_2_STATUS2, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_3_STATUS, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_3_STATUS2, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_4_STATUS, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_4_STATUS2, MCIF_WB, inst),\
+	SRI2(MCIF_WB_ARBITRATION_CONTROL, MCIF_WB, inst),\
+	SRI2(MCIF_WB_SCLK_CHANGE, MCIF_WB, inst),\
+	SRI2(MCIF_WB_TEST_DEBUG_INDEX, MCIF_WB, inst),\
+	SRI2(MCIF_WB_TEST_DEBUG_DATA, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_1_ADDR_Y, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_1_ADDR_C, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_2_ADDR_Y, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_2_ADDR_C, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_3_ADDR_Y, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_3_ADDR_C, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_4_ADDR_Y, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_4_ADDR_C, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUFMGR_VCE_CONTROL, MCIF_WB, inst),\
+	SRI2(MCIF_WB_NB_PSTATE_LATENCY_WATERMARK, MMHUBBUB, inst),\
+	SRI2(MCIF_WB_NB_PSTATE_CONTROL, MCIF_WB, inst),\
+	SRI2(MCIF_WB_WATERMARK, MMHUBBUB, inst),\
+	SRI2(MCIF_WB_CLOCK_GATER_CONTROL, MCIF_WB, inst),\
+	SRI2(MCIF_WB_SELF_REFRESH_CONTROL, MCIF_WB, inst),\
+	SRI2(MULTI_LEVEL_QOS_CTRL, MCIF_WB, inst),\
+	SRI2(MCIF_WB_SECURITY_LEVEL, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_LUMA_SIZE, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_CHROMA_SIZE, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_1_ADDR_Y_HIGH, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_1_ADDR_C_HIGH, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_2_ADDR_Y_HIGH, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_2_ADDR_C_HIGH, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_3_ADDR_Y_HIGH, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_3_ADDR_C_HIGH, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_4_ADDR_Y_HIGH, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_4_ADDR_C_HIGH, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_1_RESOLUTION, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_2_RESOLUTION, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_3_RESOLUTION, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_4_RESOLUTION, MCIF_WB, inst),\
+	SRI2(MMHUBBUB_MEM_PWR_CNTL, MMHUBBUB, inst),\
+	SRI2(MMHUBBUB_WARMUP_ADDR_REGION, MMHUBBUB, inst),\
+	SRI2(MMHUBBUB_WARMUP_BASE_ADDR_HIGH, MMHUBBUB, inst),\
+	SRI2(MMHUBBUB_WARMUP_BASE_ADDR_LOW, MMHUBBUB, inst),\
+	SRI2(MMHUBBUB_WARMUP_CONTROL_STATUS, MMHUBBUB, inst)
+
+
+#define MCIF_WB_COMMON_MASK_SH_LIST_DCN32(mask_sh) \
+	SF(MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB_BUFMGR_ENABLE, mask_sh),\
+	SF(MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB_BUFMGR_SW_INT_EN, mask_sh),\
+	SF(MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB_BUFMGR_SW_INT_ACK, mask_sh),\
+	SF(MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB_BUFMGR_SW_SLICE_INT_EN, mask_sh),\
+	SF(MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB_BUFMGR_SW_OVERRUN_INT_EN, mask_sh),\
+	SF(MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB_BUFMGR_SW_LOCK, mask_sh),\
+	SF(MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB_BUF_ADDR_FENCE_EN, mask_sh),\
+	SF(MCIF_WB_BUFMGR_STATUS, MCIF_WB_BUFMGR_VCE_INT_STATUS, mask_sh),\
+	SF(MCIF_WB_BUFMGR_STATUS, MCIF_WB_BUFMGR_SW_INT_STATUS, mask_sh),\
+	SF(MCIF_WB_BUFMGR_STATUS, MCIF_WB_BUFMGR_SW_OVERRUN_INT_STATUS, mask_sh),\
+	SF(MCIF_WB_BUFMGR_STATUS, MCIF_WB_BUFMGR_CUR_BUF, mask_sh),\
+	SF(MCIF_WB_BUFMGR_STATUS, MCIF_WB_BUFMGR_BUFTAG, mask_sh),\
+	SF(MCIF_WB_BUFMGR_STATUS, MCIF_WB_BUFMGR_CUR_LINE_L, mask_sh),\
+	SF(MCIF_WB_BUFMGR_STATUS, MCIF_WB_BUFMGR_NEXT_BUF, mask_sh),\
+	SF(MCIF_WB_BUF_PITCH, MCIF_WB_BUF_LUMA_PITCH, mask_sh),\
+	SF(MCIF_WB_BUF_PITCH, MCIF_WB_BUF_CHROMA_PITCH, mask_sh),\
+	SF(MCIF_WB_BUF_1_STATUS, MCIF_WB_BUF_1_ACTIVE, mask_sh),\
+	SF(MCIF_WB_BUF_1_STATUS, MCIF_WB_BUF_1_SW_LOCKED, mask_sh),\
+	SF(MCIF_WB_BUF_1_STATUS, MCIF_WB_BUF_1_VCE_LOCKED, mask_sh),\
+	SF(MCIF_WB_BUF_1_STATUS, MCIF_WB_BUF_1_OVERFLOW, mask_sh),\
+	SF(MCIF_WB_BUF_1_STATUS, MCIF_WB_BUF_1_DISABLE, mask_sh),\
+	SF(MCIF_WB_BUF_1_STATUS, MCIF_WB_BUF_1_MODE, mask_sh),\
+	SF(MCIF_WB_BUF_1_STATUS, MCIF_WB_BUF_1_BUFTAG, mask_sh),\
+	SF(MCIF_WB_BUF_1_STATUS, MCIF_WB_BUF_1_NXT_BUF, mask_sh),\
+	SF(MCIF_WB_BUF_1_STATUS, MCIF_WB_BUF_1_CUR_LINE_L, mask_sh),\
+	SF(MCIF_WB_BUF_1_STATUS2, MCIF_WB_BUF_1_NEW_CONTENT, mask_sh),\
+	SF(MCIF_WB_BUF_1_STATUS2, MCIF_WB_BUF_1_COLOR_DEPTH, mask_sh),\
+	SF(MCIF_WB_BUF_1_STATUS2, MCIF_WB_BUF_1_TMZ_BLACK_PIXEL, mask_sh),\
+	SF(MCIF_WB_BUF_1_STATUS2, MCIF_WB_BUF_1_TMZ, mask_sh),\
+	SF(MCIF_WB_BUF_1_STATUS2, MCIF_WB_BUF_1_Y_OVERRUN, mask_sh),\
+	SF(MCIF_WB_BUF_1_STATUS2, MCIF_WB_BUF_1_C_OVERRUN, mask_sh),\
+	SF(MCIF_WB_BUF_2_STATUS, MCIF_WB_BUF_2_ACTIVE, mask_sh),\
+	SF(MCIF_WB_BUF_2_STATUS, MCIF_WB_BUF_2_SW_LOCKED, mask_sh),\
+	SF(MCIF_WB_BUF_2_STATUS, MCIF_WB_BUF_2_VCE_LOCKED, mask_sh),\
+	SF(MCIF_WB_BUF_2_STATUS, MCIF_WB_BUF_2_OVERFLOW, mask_sh),\
+	SF(MCIF_WB_BUF_2_STATUS, MCIF_WB_BUF_2_DISABLE, mask_sh),\
+	SF(MCIF_WB_BUF_2_STATUS, MCIF_WB_BUF_2_MODE, mask_sh),\
+	SF(MCIF_WB_BUF_2_STATUS, MCIF_WB_BUF_2_BUFTAG, mask_sh),\
+	SF(MCIF_WB_BUF_2_STATUS, MCIF_WB_BUF_2_NXT_BUF, mask_sh),\
+	SF(MCIF_WB_BUF_2_STATUS, MCIF_WB_BUF_2_CUR_LINE_L, mask_sh),\
+	SF(MCIF_WB_BUF_2_STATUS2, MCIF_WB_BUF_2_NEW_CONTENT, mask_sh),\
+	SF(MCIF_WB_BUF_2_STATUS2, MCIF_WB_BUF_2_COLOR_DEPTH, mask_sh),\
+	SF(MCIF_WB_BUF_2_STATUS2, MCIF_WB_BUF_2_TMZ_BLACK_PIXEL, mask_sh),\
+	SF(MCIF_WB_BUF_2_STATUS2, MCIF_WB_BUF_2_TMZ, mask_sh),\
+	SF(MCIF_WB_BUF_2_STATUS2, MCIF_WB_BUF_2_Y_OVERRUN, mask_sh),\
+	SF(MCIF_WB_BUF_2_STATUS2, MCIF_WB_BUF_2_C_OVERRUN, mask_sh),\
+	SF(MCIF_WB_BUF_3_STATUS, MCIF_WB_BUF_3_ACTIVE, mask_sh),\
+	SF(MCIF_WB_BUF_3_STATUS, MCIF_WB_BUF_3_SW_LOCKED, mask_sh),\
+	SF(MCIF_WB_BUF_3_STATUS, MCIF_WB_BUF_3_VCE_LOCKED, mask_sh),\
+	SF(MCIF_WB_BUF_3_STATUS, MCIF_WB_BUF_3_OVERFLOW, mask_sh),\
+	SF(MCIF_WB_BUF_3_STATUS, MCIF_WB_BUF_3_DISABLE, mask_sh),\
+	SF(MCIF_WB_BUF_3_STATUS, MCIF_WB_BUF_3_MODE, mask_sh),\
+	SF(MCIF_WB_BUF_3_STATUS, MCIF_WB_BUF_3_BUFTAG, mask_sh),\
+	SF(MCIF_WB_BUF_3_STATUS, MCIF_WB_BUF_3_NXT_BUF, mask_sh),\
+	SF(MCIF_WB_BUF_3_STATUS, MCIF_WB_BUF_3_CUR_LINE_L, mask_sh),\
+	SF(MCIF_WB_BUF_3_STATUS2, MCIF_WB_BUF_3_NEW_CONTENT, mask_sh),\
+	SF(MCIF_WB_BUF_3_STATUS2, MCIF_WB_BUF_3_COLOR_DEPTH, mask_sh),\
+	SF(MCIF_WB_BUF_3_STATUS2, MCIF_WB_BUF_3_TMZ_BLACK_PIXEL, mask_sh),\
+	SF(MCIF_WB_BUF_3_STATUS2, MCIF_WB_BUF_3_TMZ, mask_sh),\
+	SF(MCIF_WB_BUF_3_STATUS2, MCIF_WB_BUF_3_Y_OVERRUN, mask_sh),\
+	SF(MCIF_WB_BUF_3_STATUS2, MCIF_WB_BUF_3_C_OVERRUN, mask_sh),\
+	SF(MCIF_WB_BUF_4_STATUS, MCIF_WB_BUF_4_ACTIVE, mask_sh),\
+	SF(MCIF_WB_BUF_4_STATUS, MCIF_WB_BUF_4_SW_LOCKED, mask_sh),\
+	SF(MCIF_WB_BUF_4_STATUS, MCIF_WB_BUF_4_VCE_LOCKED, mask_sh),\
+	SF(MCIF_WB_BUF_4_STATUS, MCIF_WB_BUF_4_OVERFLOW, mask_sh),\
+	SF(MCIF_WB_BUF_4_STATUS, MCIF_WB_BUF_4_DISABLE, mask_sh),\
+	SF(MCIF_WB_BUF_4_STATUS, MCIF_WB_BUF_4_MODE, mask_sh),\
+	SF(MCIF_WB_BUF_4_STATUS, MCIF_WB_BUF_4_BUFTAG, mask_sh),\
+	SF(MCIF_WB_BUF_4_STATUS, MCIF_WB_BUF_4_NXT_BUF, mask_sh),\
+	SF(MCIF_WB_BUF_4_STATUS, MCIF_WB_BUF_4_CUR_LINE_L, mask_sh),\
+	SF(MCIF_WB_BUF_4_STATUS2, MCIF_WB_BUF_4_NEW_CONTENT, mask_sh),\
+	SF(MCIF_WB_BUF_4_STATUS2, MCIF_WB_BUF_4_COLOR_DEPTH, mask_sh),\
+	SF(MCIF_WB_BUF_4_STATUS2, MCIF_WB_BUF_4_TMZ_BLACK_PIXEL, mask_sh),\
+	SF(MCIF_WB_BUF_4_STATUS2, MCIF_WB_BUF_4_TMZ, mask_sh),\
+	SF(MCIF_WB_BUF_4_STATUS2, MCIF_WB_BUF_4_Y_OVERRUN, mask_sh),\
+	SF(MCIF_WB_BUF_4_STATUS2, MCIF_WB_BUF_4_C_OVERRUN, mask_sh),\
+	SF(MCIF_WB_ARBITRATION_CONTROL, MCIF_WB_CLIENT_ARBITRATION_SLICE, mask_sh),\
+	SF(MCIF_WB_ARBITRATION_CONTROL, MCIF_WB_TIME_PER_PIXEL, mask_sh),\
+	SF(MCIF_WB_SCLK_CHANGE, WM_CHANGE_ACK_FORCE_ON, mask_sh),\
+	SF(MCIF_WB_TEST_DEBUG_INDEX, MCIF_WB_TEST_DEBUG_INDEX, mask_sh),\
+	SF(MCIF_WB_TEST_DEBUG_DATA, MCIF_WB_TEST_DEBUG_DATA, mask_sh),\
+	SF(MCIF_WB_BUF_1_ADDR_Y, MCIF_WB_BUF_1_ADDR_Y, mask_sh),\
+	SF(MCIF_WB_BUF_1_ADDR_C, MCIF_WB_BUF_1_ADDR_C, mask_sh),\
+	SF(MCIF_WB_BUF_2_ADDR_Y, MCIF_WB_BUF_2_ADDR_Y, mask_sh),\
+	SF(MCIF_WB_BUF_2_ADDR_C, MCIF_WB_BUF_2_ADDR_C, mask_sh),\
+	SF(MCIF_WB_BUF_3_ADDR_Y, MCIF_WB_BUF_3_ADDR_Y, mask_sh),\
+	SF(MCIF_WB_BUF_3_ADDR_C, MCIF_WB_BUF_3_ADDR_C, mask_sh),\
+	SF(MCIF_WB_BUF_4_ADDR_Y, MCIF_WB_BUF_4_ADDR_Y, mask_sh),\
+	SF(MCIF_WB_BUF_4_ADDR_C, MCIF_WB_BUF_4_ADDR_C, mask_sh),\
+	SF(MCIF_WB_BUFMGR_VCE_CONTROL, MCIF_WB_BUFMGR_VCE_LOCK_IGNORE, mask_sh),\
+	SF(MCIF_WB_BUFMGR_VCE_CONTROL, MCIF_WB_BUFMGR_VCE_INT_EN, mask_sh),\
+	SF(MCIF_WB_BUFMGR_VCE_CONTROL, MCIF_WB_BUFMGR_VCE_INT_ACK, mask_sh),\
+	SF(MCIF_WB_BUFMGR_VCE_CONTROL, MCIF_WB_BUFMGR_VCE_SLICE_INT_EN, mask_sh),\
+	SF(MCIF_WB_BUFMGR_VCE_CONTROL, MCIF_WB_BUFMGR_VCE_LOCK, mask_sh),\
+	SF(MCIF_WB_BUFMGR_VCE_CONTROL, MCIF_WB_BUFMGR_SLICE_SIZE, mask_sh),\
+	SF(MCIF_WB_NB_PSTATE_LATENCY_WATERMARK, NB_PSTATE_CHANGE_REFRESH_WATERMARK, mask_sh),\
+	SF(MCIF_WB_NB_PSTATE_LATENCY_WATERMARK, NB_PSTATE_CHANGE_WATERMARK_MASK, mask_sh),\
+	SF(MCIF_WB_NB_PSTATE_CONTROL, NB_PSTATE_CHANGE_FORCE_ON, mask_sh),\
+	SF(MCIF_WB_WATERMARK, MCIF_WB_CLI_WATERMARK, mask_sh),\
+	SF(MCIF_WB_WATERMARK, MCIF_WB_CLI_WATERMARK_MASK, mask_sh),\
+	SF(MCIF_WB_CLOCK_GATER_CONTROL, MCIF_WB_CLI_CLOCK_GATER_OVERRIDE, mask_sh),\
+	SF(MCIF_WB_SELF_REFRESH_CONTROL, PERFRAME_SELF_REFRESH, mask_sh),\
+	SF(MULTI_LEVEL_QOS_CTRL, MAX_SCALED_TIME_TO_URGENT, mask_sh),\
+	SF(MCIF_WB_SECURITY_LEVEL, MCIF_WB_SECURITY_LEVEL, mask_sh),\
+	SF(MCIF_WB_BUF_LUMA_SIZE, MCIF_WB_BUF_LUMA_SIZE, mask_sh),\
+	SF(MCIF_WB_BUF_CHROMA_SIZE, MCIF_WB_BUF_CHROMA_SIZE, mask_sh),\
+	SF(MCIF_WB_BUF_1_ADDR_Y_HIGH, MCIF_WB_BUF_1_ADDR_Y_HIGH, mask_sh),\
+	SF(MCIF_WB_BUF_1_ADDR_C_HIGH, MCIF_WB_BUF_1_ADDR_C_HIGH, mask_sh),\
+	SF(MCIF_WB_BUF_2_ADDR_Y_HIGH, MCIF_WB_BUF_2_ADDR_Y_HIGH, mask_sh),\
+	SF(MCIF_WB_BUF_2_ADDR_C_HIGH, MCIF_WB_BUF_2_ADDR_C_HIGH, mask_sh),\
+	SF(MCIF_WB_BUF_3_ADDR_Y_HIGH, MCIF_WB_BUF_3_ADDR_Y_HIGH, mask_sh),\
+	SF(MCIF_WB_BUF_3_ADDR_C_HIGH, MCIF_WB_BUF_3_ADDR_C_HIGH, mask_sh),\
+	SF(MCIF_WB_BUF_4_ADDR_Y_HIGH, MCIF_WB_BUF_4_ADDR_Y_HIGH, mask_sh),\
+	SF(MCIF_WB_BUF_4_ADDR_C_HIGH, MCIF_WB_BUF_4_ADDR_C_HIGH, mask_sh),\
+	SF(MCIF_WB_BUF_1_RESOLUTION, MCIF_WB_BUF_1_RESOLUTION_WIDTH, mask_sh),\
+	SF(MCIF_WB_BUF_1_RESOLUTION, MCIF_WB_BUF_1_RESOLUTION_HEIGHT, mask_sh),\
+	SF(MCIF_WB_BUF_2_RESOLUTION, MCIF_WB_BUF_2_RESOLUTION_WIDTH, mask_sh),\
+	SF(MCIF_WB_BUF_2_RESOLUTION, MCIF_WB_BUF_2_RESOLUTION_HEIGHT, mask_sh),\
+	SF(MCIF_WB_BUF_3_RESOLUTION, MCIF_WB_BUF_3_RESOLUTION_WIDTH, mask_sh),\
+	SF(MCIF_WB_BUF_3_RESOLUTION, MCIF_WB_BUF_3_RESOLUTION_HEIGHT, mask_sh),\
+	SF(MCIF_WB_BUF_4_RESOLUTION, MCIF_WB_BUF_4_RESOLUTION_WIDTH, mask_sh),\
+	SF(MCIF_WB_BUF_4_RESOLUTION, MCIF_WB_BUF_4_RESOLUTION_HEIGHT, mask_sh),\
+	SF(MMHUBBUB_WARMUP_ADDR_REGION, MMHUBBUB_WARMUP_ADDR_REGION, mask_sh),\
+	SF(MMHUBBUB_WARMUP_BASE_ADDR_HIGH, MMHUBBUB_WARMUP_BASE_ADDR_HIGH, mask_sh),\
+	SF(MMHUBBUB_WARMUP_BASE_ADDR_LOW, MMHUBBUB_WARMUP_BASE_ADDR_LOW, mask_sh),\
+	SF(MMHUBBUB_WARMUP_CONTROL_STATUS, MMHUBBUB_WARMUP_EN, mask_sh),\
+	SF(MMHUBBUB_WARMUP_CONTROL_STATUS, MMHUBBUB_WARMUP_SW_INT_EN, mask_sh),\
+	SF(MMHUBBUB_WARMUP_CONTROL_STATUS, MMHUBBUB_WARMUP_SW_INT_STATUS, mask_sh),\
+	SF(MMHUBBUB_WARMUP_CONTROL_STATUS, MMHUBBUB_WARMUP_SW_INT_ACK, mask_sh),\
+	SF(MMHUBBUB_WARMUP_CONTROL_STATUS, MMHUBBUB_WARMUP_INC_ADDR, mask_sh)
+
+
+void dcn32_mmhubbub_construct(struct dcn30_mmhubbub *mcif_wb30,
+	struct dc_context *ctx,
+	const struct dcn30_mmhubbub_registers *mcif_wb_regs,
+	const struct dcn30_mmhubbub_shift *mcif_wb_shift,
+	const struct dcn30_mmhubbub_mask *mcif_wb_mask,
+	int inst);
+
+#endif //__DC_MCIF_WB_DCN32_H__
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mpc.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mpc.c
new file mode 100644
index 000000000000..357bd2461bc9
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mpc.c
@@ -0,0 +1,1044 @@
+/*
+ * Copyright 2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "reg_helper.h"
+#include "dcn30/dcn30_mpc.h"
+#include "dcn30/dcn30_cm_common.h"
+#include "dcn32_mpc.h"
+#include "basics/conversion.h"
+#include "dcn10/dcn10_cm_common.h"
+#include "dc.h"
+
+#define REG(reg)\
+	mpc30->mpc_regs->reg
+
+#define CTX \
+	mpc30->base.ctx
+
+#undef FN
+#define FN(reg_name, field_name) \
+	mpc30->mpc_shift->field_name, mpc30->mpc_mask->field_name
+
+
+static void mpc32_mpc_init(struct mpc *mpc)
+{
+	struct dcn30_mpc *mpc30 = TO_DCN30_MPC(mpc);
+	int mpcc_id;
+
+	mpc1_mpc_init(mpc);
+
+	if (mpc->ctx->dc->debug.enable_mem_low_power.bits.mpc) {
+		if (mpc30->mpc_mask->MPCC_MCM_SHAPER_MEM_LOW_PWR_MODE && mpc30->mpc_mask->MPCC_MCM_3DLUT_MEM_LOW_PWR_MODE) {
+			for (mpcc_id = 0; mpcc_id < mpc30->num_mpcc; mpcc_id++) {
+				REG_UPDATE(MPCC_MCM_MEM_PWR_CTRL[mpcc_id], MPCC_MCM_SHAPER_MEM_LOW_PWR_MODE, 3);
+				REG_UPDATE(MPCC_MCM_MEM_PWR_CTRL[mpcc_id], MPCC_MCM_3DLUT_MEM_LOW_PWR_MODE, 3);
+				REG_UPDATE(MPCC_MCM_MEM_PWR_CTRL[mpcc_id], MPCC_MCM_1DLUT_MEM_LOW_PWR_MODE, 3);
+			}
+		}
+		if (mpc30->mpc_mask->MPCC_OGAM_MEM_LOW_PWR_MODE) {
+			for (mpcc_id = 0; mpcc_id < mpc30->num_mpcc; mpcc_id++)
+				REG_UPDATE(MPCC_MEM_PWR_CTRL[mpcc_id], MPCC_OGAM_MEM_LOW_PWR_MODE, 3);
+		}
+	}
+}
+
+static void mpc32_power_on_blnd_lut(
+	struct mpc *mpc,
+	uint32_t mpcc_id,
+	bool power_on)
+{
+	struct dcn30_mpc *mpc30 = TO_DCN30_MPC(mpc);
+
+	if (mpc->ctx->dc->debug.enable_mem_low_power.bits.cm) {
+		if (power_on) {
+			REG_UPDATE(MPCC_MCM_MEM_PWR_CTRL[mpcc_id], MPCC_MCM_1DLUT_MEM_PWR_FORCE, 0);
+			REG_WAIT(MPCC_MCM_MEM_PWR_CTRL[mpcc_id], MPCC_MCM_1DLUT_MEM_PWR_STATE, 0, 1, 5);
+		} else {
+			ASSERT(false);
+			/* TODO: change to mpc
+			 *  dpp_base->ctx->dc->optimized_required = true;
+			 *  dpp_base->deferred_reg_writes.bits.disable_blnd_lut = true;
+			 */
+		}
+	} else {
+		REG_SET(MPCC_MCM_MEM_PWR_CTRL[mpcc_id], 0,
+				MPCC_MCM_1DLUT_MEM_PWR_FORCE, power_on == true ? 0 : 1);
+	}
+}
+
+static enum dc_lut_mode mpc32_get_post1dlut_current(struct mpc *mpc, uint32_t mpcc_id)
+{
+	enum dc_lut_mode mode;
+	uint32_t mode_current = 0;
+	uint32_t in_use = 0;
+
+	struct dcn30_mpc *mpc30 = TO_DCN30_MPC(mpc);
+
+	REG_GET(MPCC_MCM_1DLUT_CONTROL[mpcc_id],
+			MPCC_MCM_1DLUT_MODE_CURRENT, &mode_current);
+	REG_GET(MPCC_MCM_1DLUT_CONTROL[mpcc_id],
+			MPCC_MCM_1DLUT_SELECT_CURRENT, &in_use);
+
+	switch (mode_current) {
+	case 0:
+	case 1:
+		mode = LUT_BYPASS;
+		break;
+
+	case 2:
+		if (in_use == 0)
+			mode = LUT_RAM_A;
+		else
+			mode = LUT_RAM_B;
+		break;
+	default:
+		mode = LUT_BYPASS;
+		break;
+	}
+	return mode;
+}
+
+static void mpc32_configure_post1dlut(
+		struct mpc *mpc,
+		uint32_t mpcc_id,
+		bool is_ram_a)
+{
+	struct dcn30_mpc *mpc30 = TO_DCN30_MPC(mpc);
+
+	//TODO: this
+	REG_UPDATE_2(MPCC_MCM_1DLUT_LUT_CONTROL[mpcc_id],
+			MPCC_MCM_1DLUT_LUT_WRITE_COLOR_MASK, 7,
+			MPCC_MCM_1DLUT_LUT_HOST_SEL, is_ram_a == true ? 0 : 1);
+
+	REG_SET(MPCC_MCM_1DLUT_LUT_INDEX[mpcc_id], 0, MPCC_MCM_1DLUT_LUT_INDEX, 0);
+}
+
+static void mpc32_post1dlut_get_reg_field(
+		struct dcn30_mpc *mpc,
+		struct dcn3_xfer_func_reg *reg)
+{
+	reg->shifts.exp_region0_lut_offset = mpc->mpc_shift->MPCC_MCM_1DLUT_RAMA_EXP_REGION0_LUT_OFFSET;
+	reg->masks.exp_region0_lut_offset = mpc->mpc_mask->MPCC_MCM_1DLUT_RAMA_EXP_REGION0_LUT_OFFSET;
+	reg->shifts.exp_region0_num_segments = mpc->mpc_shift->MPCC_MCM_1DLUT_RAMA_EXP_REGION0_NUM_SEGMENTS;
+	reg->masks.exp_region0_num_segments = mpc->mpc_mask->MPCC_MCM_1DLUT_RAMA_EXP_REGION0_NUM_SEGMENTS;
+	reg->shifts.exp_region1_lut_offset = mpc->mpc_shift->MPCC_MCM_1DLUT_RAMA_EXP_REGION1_LUT_OFFSET;
+	reg->masks.exp_region1_lut_offset = mpc->mpc_mask->MPCC_MCM_1DLUT_RAMA_EXP_REGION1_LUT_OFFSET;
+	reg->shifts.exp_region1_num_segments = mpc->mpc_shift->MPCC_MCM_1DLUT_RAMA_EXP_REGION1_NUM_SEGMENTS;
+	reg->masks.exp_region1_num_segments = mpc->mpc_mask->MPCC_MCM_1DLUT_RAMA_EXP_REGION1_NUM_SEGMENTS;
+
+	reg->shifts.field_region_end = mpc->mpc_shift->MPCC_MCM_1DLUT_RAMA_EXP_REGION_END_B;
+	reg->masks.field_region_end = mpc->mpc_mask->MPCC_MCM_1DLUT_RAMA_EXP_REGION_END_B;
+	reg->shifts.field_region_end_slope = mpc->mpc_shift->MPCC_MCM_1DLUT_RAMA_EXP_REGION_END_SLOPE_B;
+	reg->masks.field_region_end_slope = mpc->mpc_mask->MPCC_MCM_1DLUT_RAMA_EXP_REGION_END_SLOPE_B;
+	reg->shifts.field_region_end_base = mpc->mpc_shift->MPCC_MCM_1DLUT_RAMA_EXP_REGION_END_BASE_B;
+	reg->masks.field_region_end_base = mpc->mpc_mask->MPCC_MCM_1DLUT_RAMA_EXP_REGION_END_BASE_B;
+	reg->shifts.field_region_linear_slope = mpc->mpc_shift->MPCC_MCM_1DLUT_RAMA_EXP_REGION_START_SLOPE_B;
+	reg->masks.field_region_linear_slope = mpc->mpc_mask->MPCC_MCM_1DLUT_RAMA_EXP_REGION_START_SLOPE_B;
+	reg->shifts.exp_region_start = mpc->mpc_shift->MPCC_MCM_1DLUT_RAMA_EXP_REGION_START_B;
+	reg->masks.exp_region_start = mpc->mpc_mask->MPCC_MCM_1DLUT_RAMA_EXP_REGION_START_B;
+	reg->shifts.exp_resion_start_segment = mpc->mpc_shift->MPCC_MCM_1DLUT_RAMA_EXP_REGION_START_SEGMENT_B;
+	reg->masks.exp_resion_start_segment = mpc->mpc_mask->MPCC_MCM_1DLUT_RAMA_EXP_REGION_START_SEGMENT_B;
+}
+
+/*program blnd lut RAM A*/
+static void mpc32_program_post1dluta_settings(
+		struct mpc *mpc,
+		uint32_t mpcc_id,
+		const struct pwl_params *params)
+{
+	struct dcn30_mpc *mpc30 = TO_DCN30_MPC(mpc);
+	struct dcn3_xfer_func_reg gam_regs;
+
+	mpc32_post1dlut_get_reg_field(mpc30, &gam_regs);
+
+	gam_regs.start_cntl_b = REG(MPCC_MCM_1DLUT_RAMA_START_CNTL_B[mpcc_id]);
+	gam_regs.start_cntl_g = REG(MPCC_MCM_1DLUT_RAMA_START_CNTL_G[mpcc_id]);
+	gam_regs.start_cntl_r = REG(MPCC_MCM_1DLUT_RAMA_START_CNTL_R[mpcc_id]);
+	gam_regs.start_slope_cntl_b = REG(MPCC_MCM_1DLUT_RAMA_START_SLOPE_CNTL_B[mpcc_id]);
+	gam_regs.start_slope_cntl_g = REG(MPCC_MCM_1DLUT_RAMA_START_SLOPE_CNTL_G[mpcc_id]);
+	gam_regs.start_slope_cntl_r = REG(MPCC_MCM_1DLUT_RAMA_START_SLOPE_CNTL_R[mpcc_id]);
+	gam_regs.start_end_cntl1_b = REG(MPCC_MCM_1DLUT_RAMA_END_CNTL1_B[mpcc_id]);
+	gam_regs.start_end_cntl2_b = REG(MPCC_MCM_1DLUT_RAMA_END_CNTL2_B[mpcc_id]);
+	gam_regs.start_end_cntl1_g = REG(MPCC_MCM_1DLUT_RAMA_END_CNTL1_G[mpcc_id]);
+	gam_regs.start_end_cntl2_g = REG(MPCC_MCM_1DLUT_RAMA_END_CNTL2_G[mpcc_id]);
+	gam_regs.start_end_cntl1_r = REG(MPCC_MCM_1DLUT_RAMA_END_CNTL1_R[mpcc_id]);
+	gam_regs.start_end_cntl2_r = REG(MPCC_MCM_1DLUT_RAMA_END_CNTL2_R[mpcc_id]);
+	gam_regs.region_start = REG(MPCC_MCM_1DLUT_RAMA_REGION_0_1[mpcc_id]);
+	gam_regs.region_end = REG(MPCC_MCM_1DLUT_RAMA_REGION_32_33[mpcc_id]);
+
+	cm_helper_program_gamcor_xfer_func(mpc->ctx, params, &gam_regs);
+}
+
+/*program blnd lut RAM B*/
+static void mpc32_program_post1dlutb_settings(
+		struct mpc *mpc,
+		uint32_t mpcc_id,
+		const struct pwl_params *params)
+{
+	struct dcn30_mpc *mpc30 = TO_DCN30_MPC(mpc);
+	struct dcn3_xfer_func_reg gam_regs;
+
+	mpc32_post1dlut_get_reg_field(mpc30, &gam_regs);
+
+	gam_regs.start_cntl_b = REG(MPCC_MCM_1DLUT_RAMB_START_CNTL_B[mpcc_id]);
+	gam_regs.start_cntl_g = REG(MPCC_MCM_1DLUT_RAMB_START_CNTL_G[mpcc_id]);
+	gam_regs.start_cntl_r = REG(MPCC_MCM_1DLUT_RAMB_START_CNTL_R[mpcc_id]);
+	gam_regs.start_slope_cntl_b = REG(MPCC_MCM_1DLUT_RAMB_START_SLOPE_CNTL_B[mpcc_id]);
+	gam_regs.start_slope_cntl_g = REG(MPCC_MCM_1DLUT_RAMB_START_SLOPE_CNTL_G[mpcc_id]);
+	gam_regs.start_slope_cntl_r = REG(MPCC_MCM_1DLUT_RAMB_START_SLOPE_CNTL_R[mpcc_id]);
+	gam_regs.start_end_cntl1_b = REG(MPCC_MCM_1DLUT_RAMB_END_CNTL1_B[mpcc_id]);
+	gam_regs.start_end_cntl2_b = REG(MPCC_MCM_1DLUT_RAMB_END_CNTL2_B[mpcc_id]);
+	gam_regs.start_end_cntl1_g = REG(MPCC_MCM_1DLUT_RAMB_END_CNTL1_G[mpcc_id]);
+	gam_regs.start_end_cntl2_g = REG(MPCC_MCM_1DLUT_RAMB_END_CNTL2_G[mpcc_id]);
+	gam_regs.start_end_cntl1_r = REG(MPCC_MCM_1DLUT_RAMB_END_CNTL1_R[mpcc_id]);
+	gam_regs.start_end_cntl2_r = REG(MPCC_MCM_1DLUT_RAMB_END_CNTL2_R[mpcc_id]);
+	gam_regs.region_start = REG(MPCC_MCM_1DLUT_RAMB_REGION_0_1[mpcc_id]);
+	gam_regs.region_end = REG(MPCC_MCM_1DLUT_RAMB_REGION_32_33[mpcc_id]);
+
+	cm_helper_program_gamcor_xfer_func(mpc->ctx, params, &gam_regs);
+}
+
+static void mpc32_program_post1dlut_pwl(
+		struct mpc *mpc,
+		uint32_t mpcc_id,
+		const struct pwl_result_data *rgb,
+		uint32_t num)
+{
+	uint32_t i;
+	struct dcn30_mpc *mpc30 = TO_DCN30_MPC(mpc);
+	uint32_t last_base_value_red = rgb[num-1].red_reg + rgb[num-1].delta_red_reg;
+	uint32_t last_base_value_green = rgb[num-1].green_reg + rgb[num-1].delta_green_reg;
+	uint32_t last_base_value_blue = rgb[num-1].blue_reg + rgb[num-1].delta_blue_reg;
+
+	if (is_rgb_equal(rgb, num)) {
+		for (i = 0 ; i < num; i++)
+			REG_SET(MPCC_MCM_1DLUT_LUT_DATA[mpcc_id], 0, MPCC_MCM_1DLUT_LUT_DATA, rgb[i].red_reg);
+		REG_SET(MPCC_MCM_1DLUT_LUT_DATA[mpcc_id], 0, MPCC_MCM_1DLUT_LUT_DATA, last_base_value_red);
+	} else {
+		REG_UPDATE(MPCC_MCM_1DLUT_LUT_CONTROL[mpcc_id], MPCC_MCM_1DLUT_LUT_WRITE_COLOR_MASK, 4);
+		for (i = 0 ; i < num; i++)
+			REG_SET(MPCC_MCM_1DLUT_LUT_DATA[mpcc_id], 0, MPCC_MCM_1DLUT_LUT_DATA, rgb[i].red_reg);
+		REG_SET(MPCC_MCM_1DLUT_LUT_DATA[mpcc_id], 0, MPCC_MCM_1DLUT_LUT_DATA, last_base_value_red);
+
+		REG_UPDATE(MPCC_MCM_1DLUT_LUT_CONTROL[mpcc_id], MPCC_MCM_1DLUT_LUT_WRITE_COLOR_MASK, 2);
+		for (i = 0 ; i < num; i++)
+			REG_SET(MPCC_MCM_1DLUT_LUT_DATA[mpcc_id], 0, MPCC_MCM_1DLUT_LUT_DATA, rgb[i].green_reg);
+		REG_SET(MPCC_MCM_1DLUT_LUT_DATA[mpcc_id], 0, MPCC_MCM_1DLUT_LUT_DATA, last_base_value_green);
+
+		REG_UPDATE(MPCC_MCM_1DLUT_LUT_CONTROL[mpcc_id], MPCC_MCM_1DLUT_LUT_WRITE_COLOR_MASK, 1);
+		for (i = 0 ; i < num; i++)
+			REG_SET(MPCC_MCM_1DLUT_LUT_DATA[mpcc_id], 0, MPCC_MCM_1DLUT_LUT_DATA, rgb[i].blue_reg);
+		REG_SET(MPCC_MCM_1DLUT_LUT_DATA[mpcc_id], 0, MPCC_MCM_1DLUT_LUT_DATA, last_base_value_blue);
+	}
+}
+
+static bool mpc32_program_post1dlut(
+		struct mpc *mpc,
+		const struct pwl_params *params,
+		uint32_t mpcc_id)
+{
+	enum dc_lut_mode current_mode;
+	enum dc_lut_mode next_mode;
+	struct dcn30_mpc *mpc30 = TO_DCN30_MPC(mpc);
+
+	if (params == NULL) {
+		REG_SET(MPCC_MCM_1DLUT_CONTROL[mpcc_id], 0, MPCC_MCM_1DLUT_MODE, 0);
+		if (mpc->ctx->dc->debug.enable_mem_low_power.bits.cm)
+			mpc32_power_on_blnd_lut(mpc, mpcc_id, false);
+		return false;
+	}
+
+	current_mode = mpc32_get_post1dlut_current(mpc, mpcc_id);
+	if (current_mode == LUT_BYPASS || current_mode == LUT_RAM_B)
+		next_mode = LUT_RAM_A;
+	else
+		next_mode = LUT_RAM_B;
+
+	mpc32_power_on_blnd_lut(mpc, mpcc_id, true);
+	mpc32_configure_post1dlut(mpc, mpcc_id, next_mode == LUT_RAM_A);
+
+	if (next_mode == LUT_RAM_A)
+		mpc32_program_post1dluta_settings(mpc, mpcc_id, params);
+	else
+		mpc32_program_post1dlutb_settings(mpc, mpcc_id, params);
+
+	mpc32_program_post1dlut_pwl(
+			mpc, mpcc_id, params->rgb_resulted, params->hw_points_num);
+
+	REG_UPDATE_2(MPCC_MCM_1DLUT_CONTROL[mpcc_id],
+			MPCC_MCM_1DLUT_MODE, 2,
+			MPCC_MCM_1DLUT_SELECT, next_mode == LUT_RAM_A ? 0 : 1);
+
+	return true;
+}
+
+static enum dc_lut_mode mpc32_get_shaper_current(struct mpc *mpc, uint32_t mpcc_id)
+{
+	enum dc_lut_mode mode;
+	uint32_t state_mode;
+	struct dcn30_mpc *mpc30 = TO_DCN30_MPC(mpc);
+
+	REG_GET(MPCC_MCM_SHAPER_CONTROL[mpcc_id], MPCC_MCM_SHAPER_MODE_CURRENT, &state_mode);
+
+	switch (state_mode) {
+	case 0:
+		mode = LUT_BYPASS;
+		break;
+	case 1:
+		mode = LUT_RAM_A;
+		break;
+	case 2:
+		mode = LUT_RAM_B;
+		break;
+	default:
+		mode = LUT_BYPASS;
+		break;
+	}
+
+	return mode;
+}
+
+
+static void mpc32_configure_shaper_lut(
+		struct mpc *mpc,
+		bool is_ram_a,
+		uint32_t mpcc_id)
+{
+	struct dcn30_mpc *mpc30 = TO_DCN30_MPC(mpc);
+
+	REG_UPDATE(MPCC_MCM_SHAPER_LUT_WRITE_EN_MASK[mpcc_id],
+			MPCC_MCM_SHAPER_LUT_WRITE_EN_MASK, 7);
+	REG_UPDATE(MPCC_MCM_SHAPER_LUT_WRITE_EN_MASK[mpcc_id],
+			MPCC_MCM_SHAPER_LUT_WRITE_SEL, is_ram_a == true ? 0:1);
+	REG_SET(MPCC_MCM_SHAPER_LUT_INDEX[mpcc_id], 0, MPCC_MCM_SHAPER_LUT_INDEX, 0);
+}
+
+
+static void mpc32_program_shaper_luta_settings(
+		struct mpc *mpc,
+		const struct pwl_params *params,
+		uint32_t mpcc_id)
+{
+	const struct gamma_curve *curve;
+	struct dcn30_mpc *mpc30 = TO_DCN30_MPC(mpc);
+
+	REG_SET_2(MPCC_MCM_SHAPER_RAMA_START_CNTL_B[mpcc_id], 0,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION_START_B, params->corner_points[0].blue.custom_float_x,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION_START_SEGMENT_B, 0);
+	REG_SET_2(MPCC_MCM_SHAPER_RAMA_START_CNTL_G[mpcc_id], 0,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION_START_B, params->corner_points[0].green.custom_float_x,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION_START_SEGMENT_B, 0);
+	REG_SET_2(MPCC_MCM_SHAPER_RAMA_START_CNTL_R[mpcc_id], 0,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION_START_B, params->corner_points[0].red.custom_float_x,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION_START_SEGMENT_B, 0);
+
+	REG_SET_2(MPCC_MCM_SHAPER_RAMA_END_CNTL_B[mpcc_id], 0,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION_END_B, params->corner_points[1].blue.custom_float_x,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION_END_BASE_B, params->corner_points[1].blue.custom_float_y);
+	REG_SET_2(MPCC_MCM_SHAPER_RAMA_END_CNTL_G[mpcc_id], 0,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION_END_B, params->corner_points[1].green.custom_float_x,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION_END_BASE_B, params->corner_points[1].green.custom_float_y);
+	REG_SET_2(MPCC_MCM_SHAPER_RAMA_END_CNTL_R[mpcc_id], 0,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION_END_B, params->corner_points[1].red.custom_float_x,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION_END_BASE_B, params->corner_points[1].red.custom_float_y);
+
+	curve = params->arr_curve_points;
+	REG_SET_4(MPCC_MCM_SHAPER_RAMA_REGION_0_1[mpcc_id], 0,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	curve += 2;
+	REG_SET_4(MPCC_MCM_SHAPER_RAMA_REGION_2_3[mpcc_id], 0,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	curve += 2;
+	REG_SET_4(MPCC_MCM_SHAPER_RAMA_REGION_4_5[mpcc_id], 0,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	curve += 2;
+	REG_SET_4(MPCC_MCM_SHAPER_RAMA_REGION_6_7[mpcc_id], 0,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	curve += 2;
+	REG_SET_4(MPCC_MCM_SHAPER_RAMA_REGION_8_9[mpcc_id], 0,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	curve += 2;
+	REG_SET_4(MPCC_MCM_SHAPER_RAMA_REGION_10_11[mpcc_id], 0,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	curve += 2;
+	REG_SET_4(MPCC_MCM_SHAPER_RAMA_REGION_12_13[mpcc_id], 0,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	curve += 2;
+	REG_SET_4(MPCC_MCM_SHAPER_RAMA_REGION_14_15[mpcc_id], 0,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+
+	curve += 2;
+	REG_SET_4(MPCC_MCM_SHAPER_RAMA_REGION_16_17[mpcc_id], 0,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	curve += 2;
+	REG_SET_4(MPCC_MCM_SHAPER_RAMA_REGION_18_19[mpcc_id], 0,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	curve += 2;
+	REG_SET_4(MPCC_MCM_SHAPER_RAMA_REGION_20_21[mpcc_id], 0,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	curve += 2;
+	REG_SET_4(MPCC_MCM_SHAPER_RAMA_REGION_22_23[mpcc_id], 0,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	curve += 2;
+	REG_SET_4(MPCC_MCM_SHAPER_RAMA_REGION_24_25[mpcc_id], 0,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	curve += 2;
+	REG_SET_4(MPCC_MCM_SHAPER_RAMA_REGION_26_27[mpcc_id], 0,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	curve += 2;
+	REG_SET_4(MPCC_MCM_SHAPER_RAMA_REGION_28_29[mpcc_id], 0,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	curve += 2;
+	REG_SET_4(MPCC_MCM_SHAPER_RAMA_REGION_30_31[mpcc_id], 0,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	curve += 2;
+	REG_SET_4(MPCC_MCM_SHAPER_RAMA_REGION_32_33[mpcc_id], 0,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+}
+
+
+static void mpc32_program_shaper_lutb_settings(
+		struct mpc *mpc,
+		const struct pwl_params *params,
+		uint32_t mpcc_id)
+{
+	const struct gamma_curve *curve;
+	struct dcn30_mpc *mpc30 = TO_DCN30_MPC(mpc);
+
+	REG_SET_2(MPCC_MCM_SHAPER_RAMB_START_CNTL_B[mpcc_id], 0,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION_START_B, params->corner_points[0].blue.custom_float_x,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION_START_SEGMENT_B, 0);
+	REG_SET_2(MPCC_MCM_SHAPER_RAMB_START_CNTL_G[mpcc_id], 0,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION_START_B, params->corner_points[0].green.custom_float_x,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION_START_SEGMENT_B, 0);
+	REG_SET_2(MPCC_MCM_SHAPER_RAMB_START_CNTL_R[mpcc_id], 0,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION_START_B, params->corner_points[0].red.custom_float_x,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION_START_SEGMENT_B, 0);
+
+	REG_SET_2(MPCC_MCM_SHAPER_RAMB_END_CNTL_B[mpcc_id], 0,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION_END_B, params->corner_points[1].blue.custom_float_x,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION_END_BASE_B, params->corner_points[1].blue.custom_float_y);
+	REG_SET_2(MPCC_MCM_SHAPER_RAMB_END_CNTL_G[mpcc_id], 0,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION_END_B, params->corner_points[1].green.custom_float_x,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION_END_BASE_B, params->corner_points[1].green.custom_float_y);
+	REG_SET_2(MPCC_MCM_SHAPER_RAMB_END_CNTL_R[mpcc_id], 0,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION_END_B, params->corner_points[1].red.custom_float_x,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION_END_BASE_B, params->corner_points[1].red.custom_float_y);
+
+	curve = params->arr_curve_points;
+	REG_SET_4(MPCC_MCM_SHAPER_RAMB_REGION_0_1[mpcc_id], 0,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	curve += 2;
+	REG_SET_4(MPCC_MCM_SHAPER_RAMB_REGION_2_3[mpcc_id], 0,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+
+	curve += 2;
+	REG_SET_4(MPCC_MCM_SHAPER_RAMB_REGION_4_5[mpcc_id], 0,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	curve += 2;
+	REG_SET_4(MPCC_MCM_SHAPER_RAMB_REGION_6_7[mpcc_id], 0,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	curve += 2;
+	REG_SET_4(MPCC_MCM_SHAPER_RAMB_REGION_8_9[mpcc_id], 0,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+		MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	curve += 2;
+	REG_SET_4(MPCC_MCM_SHAPER_RAMB_REGION_10_11[mpcc_id], 0,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	curve += 2;
+	REG_SET_4(MPCC_MCM_SHAPER_RAMB_REGION_12_13[mpcc_id], 0,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	curve += 2;
+	REG_SET_4(MPCC_MCM_SHAPER_RAMB_REGION_14_15[mpcc_id], 0,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+
+	curve += 2;
+	REG_SET_4(MPCC_MCM_SHAPER_RAMB_REGION_16_17[mpcc_id], 0,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	curve += 2;
+	REG_SET_4(MPCC_MCM_SHAPER_RAMB_REGION_18_19[mpcc_id], 0,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	curve += 2;
+	REG_SET_4(MPCC_MCM_SHAPER_RAMB_REGION_20_21[mpcc_id], 0,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	curve += 2;
+	REG_SET_4(MPCC_MCM_SHAPER_RAMB_REGION_22_23[mpcc_id], 0,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	curve += 2;
+	REG_SET_4(MPCC_MCM_SHAPER_RAMB_REGION_24_25[mpcc_id], 0,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	curve += 2;
+	REG_SET_4(MPCC_MCM_SHAPER_RAMB_REGION_26_27[mpcc_id], 0,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	curve += 2;
+	REG_SET_4(MPCC_MCM_SHAPER_RAMB_REGION_28_29[mpcc_id], 0,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	curve += 2;
+	REG_SET_4(MPCC_MCM_SHAPER_RAMB_REGION_30_31[mpcc_id], 0,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	curve += 2;
+	REG_SET_4(MPCC_MCM_SHAPER_RAMB_REGION_32_33[mpcc_id], 0,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+			MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+}
+
+
+static void mpc32_program_shaper_lut(
+		struct mpc *mpc,
+		const struct pwl_result_data *rgb,
+		uint32_t num,
+		uint32_t mpcc_id)
+{
+	uint32_t i, red, green, blue;
+	uint32_t  red_delta, green_delta, blue_delta;
+	uint32_t  red_value, green_value, blue_value;
+
+	struct dcn30_mpc *mpc30 = TO_DCN30_MPC(mpc);
+
+	for (i = 0 ; i < num; i++) {
+
+		red   = rgb[i].red_reg;
+		green = rgb[i].green_reg;
+		blue  = rgb[i].blue_reg;
+
+		red_delta   = rgb[i].delta_red_reg;
+		green_delta = rgb[i].delta_green_reg;
+		blue_delta  = rgb[i].delta_blue_reg;
+
+		red_value   = ((red_delta   & 0x3ff) << 14) | (red   & 0x3fff);
+		green_value = ((green_delta & 0x3ff) << 14) | (green & 0x3fff);
+		blue_value  = ((blue_delta  & 0x3ff) << 14) | (blue  & 0x3fff);
+
+		REG_SET(MPCC_MCM_SHAPER_LUT_DATA[mpcc_id], 0, MPCC_MCM_SHAPER_LUT_DATA, red_value);
+		REG_SET(MPCC_MCM_SHAPER_LUT_DATA[mpcc_id], 0, MPCC_MCM_SHAPER_LUT_DATA, green_value);
+		REG_SET(MPCC_MCM_SHAPER_LUT_DATA[mpcc_id], 0, MPCC_MCM_SHAPER_LUT_DATA, blue_value);
+	}
+
+}
+
+
+static void mpc32_power_on_shaper_3dlut(
+		struct mpc *mpc,
+		uint32_t mpcc_id,
+		bool power_on)
+{
+	uint32_t power_status_shaper = 2;
+	uint32_t power_status_3dlut  = 2;
+	struct dcn30_mpc *mpc30 = TO_DCN30_MPC(mpc);
+	int max_retries = 10;
+
+	REG_SET(MPCC_MCM_MEM_PWR_CTRL[mpcc_id], 0,
+	MPCC_MCM_3DLUT_MEM_PWR_DIS, power_on == true ? 1:0);
+	/* wait for memory to fully power up */
+	if (power_on && mpc->ctx->dc->debug.enable_mem_low_power.bits.mpc) {
+		REG_WAIT(MPCC_MCM_MEM_PWR_CTRL[mpcc_id], MPCC_MCM_SHAPER_MEM_PWR_STATE, 0, 1, max_retries);
+		REG_WAIT(MPCC_MCM_MEM_PWR_CTRL[mpcc_id], MPCC_MCM_3DLUT_MEM_PWR_STATE, 0, 1, max_retries);
+	}
+
+	/*read status is not mandatory, it is just for debugging*/
+	REG_GET(MPCC_MCM_MEM_PWR_CTRL[mpcc_id], MPCC_MCM_SHAPER_MEM_PWR_STATE, &power_status_shaper);
+	REG_GET(MPCC_MCM_MEM_PWR_CTRL[mpcc_id], MPCC_MCM_3DLUT_MEM_PWR_STATE, &power_status_3dlut);
+
+	if (power_status_shaper != 0 && power_on == true)
+		BREAK_TO_DEBUGGER();
+
+	if (power_status_3dlut != 0 && power_on == true)
+		BREAK_TO_DEBUGGER();
+}
+
+
+bool mpc32_program_shaper(
+		struct mpc *mpc,
+		const struct pwl_params *params,
+		uint32_t mpcc_id)
+{
+	enum dc_lut_mode current_mode;
+	enum dc_lut_mode next_mode;
+
+	struct dcn30_mpc *mpc30 = TO_DCN30_MPC(mpc);
+
+	if (params == NULL) {
+		REG_SET(MPCC_MCM_SHAPER_CONTROL[mpcc_id], 0, MPCC_MCM_SHAPER_LUT_MODE, 0);
+		return false;
+	}
+
+	if (mpc->ctx->dc->debug.enable_mem_low_power.bits.mpc)
+		mpc32_power_on_shaper_3dlut(mpc, mpcc_id, true);
+
+	current_mode = mpc32_get_shaper_current(mpc, mpcc_id);
+
+	if (current_mode == LUT_BYPASS || current_mode == LUT_RAM_A)
+		next_mode = LUT_RAM_B;
+	else
+		next_mode = LUT_RAM_A;
+
+	mpc32_configure_shaper_lut(mpc, next_mode == LUT_RAM_A ? true:false, mpcc_id);
+
+	if (next_mode == LUT_RAM_A)
+		mpc32_program_shaper_luta_settings(mpc, params, mpcc_id);
+	else
+		mpc32_program_shaper_lutb_settings(mpc, params, mpcc_id);
+
+	mpc32_program_shaper_lut(
+			mpc, params->rgb_resulted, params->hw_points_num, mpcc_id);
+
+	REG_SET(MPCC_MCM_SHAPER_CONTROL[mpcc_id], 0, MPCC_MCM_SHAPER_LUT_MODE, next_mode == LUT_RAM_A ? 1:2);
+	mpc32_power_on_shaper_3dlut(mpc, mpcc_id, false);
+
+	return true;
+}
+
+
+static enum dc_lut_mode get3dlut_config(
+			struct mpc *mpc,
+			bool *is_17x17x17,
+			bool *is_12bits_color_channel,
+			int mpcc_id)
+{
+	uint32_t i_mode, i_enable_10bits, lut_size;
+	enum dc_lut_mode mode;
+	struct dcn30_mpc *mpc30 = TO_DCN30_MPC(mpc);
+
+	REG_GET(MPCC_MCM_3DLUT_MODE[mpcc_id],
+			MPCC_MCM_3DLUT_MODE_CURRENT,  &i_mode);
+
+	REG_GET(MPCC_MCM_3DLUT_READ_WRITE_CONTROL[mpcc_id],
+			MPCC_MCM_3DLUT_30BIT_EN, &i_enable_10bits);
+
+	switch (i_mode) {
+	case 0:
+		mode = LUT_BYPASS;
+		break;
+	case 1:
+		mode = LUT_RAM_A;
+		break;
+	case 2:
+		mode = LUT_RAM_B;
+		break;
+	default:
+		mode = LUT_BYPASS;
+		break;
+	}
+	if (i_enable_10bits > 0)
+		*is_12bits_color_channel = false;
+	else
+		*is_12bits_color_channel = true;
+
+	REG_GET(MPCC_MCM_3DLUT_MODE[mpcc_id], MPCC_MCM_3DLUT_SIZE, &lut_size);
+
+	if (lut_size == 0)
+		*is_17x17x17 = true;
+	else
+		*is_17x17x17 = false;
+
+	return mode;
+}
+
+
+static void mpc32_select_3dlut_ram(
+		struct mpc *mpc,
+		enum dc_lut_mode mode,
+		bool is_color_channel_12bits,
+		uint32_t mpcc_id)
+{
+	struct dcn30_mpc *mpc30 = TO_DCN30_MPC(mpc);
+
+	REG_UPDATE_2(MPCC_MCM_3DLUT_READ_WRITE_CONTROL[mpcc_id],
+		MPCC_MCM_3DLUT_RAM_SEL, mode == LUT_RAM_A ? 0 : 1,
+		MPCC_MCM_3DLUT_30BIT_EN, is_color_channel_12bits == true ? 0:1);
+}
+
+
+static void mpc32_select_3dlut_ram_mask(
+		struct mpc *mpc,
+		uint32_t ram_selection_mask,
+		uint32_t mpcc_id)
+{
+	struct dcn30_mpc *mpc30 = TO_DCN30_MPC(mpc);
+
+	REG_UPDATE(MPCC_MCM_3DLUT_READ_WRITE_CONTROL[mpcc_id], MPCC_MCM_3DLUT_WRITE_EN_MASK,
+			ram_selection_mask);
+	REG_SET(MPCC_MCM_3DLUT_INDEX[mpcc_id], 0, MPCC_MCM_3DLUT_INDEX, 0);
+}
+
+
+static void mpc32_set3dlut_ram12(
+		struct mpc *mpc,
+		const struct dc_rgb *lut,
+		uint32_t entries,
+		uint32_t mpcc_id)
+{
+	uint32_t i, red, green, blue, red1, green1, blue1;
+	struct dcn30_mpc *mpc30 = TO_DCN30_MPC(mpc);
+
+	for (i = 0 ; i < entries; i += 2) {
+		red   = lut[i].red<<4;
+		green = lut[i].green<<4;
+		blue  = lut[i].blue<<4;
+		red1   = lut[i+1].red<<4;
+		green1 = lut[i+1].green<<4;
+		blue1  = lut[i+1].blue<<4;
+
+		REG_SET_2(MPCC_MCM_3DLUT_DATA[mpcc_id], 0,
+				MPCC_MCM_3DLUT_DATA0, red,
+				MPCC_MCM_3DLUT_DATA1, red1);
+
+		REG_SET_2(MPCC_MCM_3DLUT_DATA[mpcc_id], 0,
+				MPCC_MCM_3DLUT_DATA0, green,
+				MPCC_MCM_3DLUT_DATA1, green1);
+
+		REG_SET_2(MPCC_MCM_3DLUT_DATA[mpcc_id], 0,
+				MPCC_MCM_3DLUT_DATA0, blue,
+				MPCC_MCM_3DLUT_DATA1, blue1);
+	}
+}
+
+
+static void mpc32_set3dlut_ram10(
+		struct mpc *mpc,
+		const struct dc_rgb *lut,
+		uint32_t entries,
+		uint32_t mpcc_id)
+{
+	uint32_t i, red, green, blue, value;
+	struct dcn30_mpc *mpc30 = TO_DCN30_MPC(mpc);
+
+	for (i = 0; i < entries; i++) {
+		red   = lut[i].red;
+		green = lut[i].green;
+		blue  = lut[i].blue;
+		//should we shift red 22bit and green 12?
+		value = (red<<20) | (green<<10) | blue;
+
+		REG_SET(MPCC_MCM_3DLUT_DATA_30BIT[mpcc_id], 0, MPCC_MCM_3DLUT_DATA_30BIT, value);
+	}
+
+}
+
+
+static void mpc32_set_3dlut_mode(
+		struct mpc *mpc,
+		enum dc_lut_mode mode,
+		bool is_color_channel_12bits,
+		bool is_lut_size17x17x17,
+		uint32_t mpcc_id)
+{
+	uint32_t lut_mode;
+	struct dcn30_mpc *mpc30 = TO_DCN30_MPC(mpc);
+
+	// set default 3DLUT to pre-blend
+	// TODO: implement movable CM location
+	REG_UPDATE(MPCC_MOVABLE_CM_LOCATION_CONTROL[mpcc_id], MPCC_MOVABLE_CM_LOCATION_CNTL, 0);
+
+	if (mode == LUT_BYPASS)
+		lut_mode = 0;
+	else if (mode == LUT_RAM_A)
+		lut_mode = 1;
+	else
+		lut_mode = 2;
+
+	REG_UPDATE_2(MPCC_MCM_3DLUT_MODE[mpcc_id],
+			MPCC_MCM_3DLUT_MODE, lut_mode,
+			MPCC_MCM_3DLUT_SIZE, is_lut_size17x17x17 == true ? 0 : 1);
+}
+
+
+bool mpc32_program_3dlut(
+		struct mpc *mpc,
+		const struct tetrahedral_params *params,
+		int mpcc_id)
+{
+	enum dc_lut_mode mode;
+	bool is_17x17x17;
+	bool is_12bits_color_channel;
+	const struct dc_rgb *lut0;
+	const struct dc_rgb *lut1;
+	const struct dc_rgb *lut2;
+	const struct dc_rgb *lut3;
+	int lut_size0;
+	int lut_size;
+
+	if (params == NULL) {
+		mpc32_set_3dlut_mode(mpc, LUT_BYPASS, false, false, mpcc_id);
+		return false;
+	}
+	mpc32_power_on_shaper_3dlut(mpc, mpcc_id, true);
+
+	mode = get3dlut_config(mpc, &is_17x17x17, &is_12bits_color_channel, mpcc_id);
+
+	if (mode == LUT_BYPASS || mode == LUT_RAM_B)
+		mode = LUT_RAM_A;
+	else
+		mode = LUT_RAM_B;
+
+	is_17x17x17 = !params->use_tetrahedral_9;
+	is_12bits_color_channel = params->use_12bits;
+	if (is_17x17x17) {
+		lut0 = params->tetrahedral_17.lut0;
+		lut1 = params->tetrahedral_17.lut1;
+		lut2 = params->tetrahedral_17.lut2;
+		lut3 = params->tetrahedral_17.lut3;
+		lut_size0 = sizeof(params->tetrahedral_17.lut0)/
+					sizeof(params->tetrahedral_17.lut0[0]);
+		lut_size  = sizeof(params->tetrahedral_17.lut1)/
+					sizeof(params->tetrahedral_17.lut1[0]);
+	} else {
+		lut0 = params->tetrahedral_9.lut0;
+		lut1 = params->tetrahedral_9.lut1;
+		lut2 = params->tetrahedral_9.lut2;
+		lut3 = params->tetrahedral_9.lut3;
+		lut_size0 = sizeof(params->tetrahedral_9.lut0)/
+				sizeof(params->tetrahedral_9.lut0[0]);
+		lut_size  = sizeof(params->tetrahedral_9.lut1)/
+				sizeof(params->tetrahedral_9.lut1[0]);
+		}
+
+	mpc32_select_3dlut_ram(mpc, mode,
+				is_12bits_color_channel, mpcc_id);
+	mpc32_select_3dlut_ram_mask(mpc, 0x1, mpcc_id);
+	if (is_12bits_color_channel)
+		mpc32_set3dlut_ram12(mpc, lut0, lut_size0, mpcc_id);
+	else
+		mpc32_set3dlut_ram10(mpc, lut0, lut_size0, mpcc_id);
+
+	mpc32_select_3dlut_ram_mask(mpc, 0x2, mpcc_id);
+	if (is_12bits_color_channel)
+		mpc32_set3dlut_ram12(mpc, lut1, lut_size, mpcc_id);
+	else
+		mpc32_set3dlut_ram10(mpc, lut1, lut_size, mpcc_id);
+
+	mpc32_select_3dlut_ram_mask(mpc, 0x4, mpcc_id);
+	if (is_12bits_color_channel)
+		mpc32_set3dlut_ram12(mpc, lut2, lut_size, mpcc_id);
+	else
+		mpc32_set3dlut_ram10(mpc, lut2, lut_size, mpcc_id);
+
+	mpc32_select_3dlut_ram_mask(mpc, 0x8, mpcc_id);
+	if (is_12bits_color_channel)
+		mpc32_set3dlut_ram12(mpc, lut3, lut_size, mpcc_id);
+	else
+		mpc32_set3dlut_ram10(mpc, lut3, lut_size, mpcc_id);
+
+	mpc32_set_3dlut_mode(mpc, mode, is_12bits_color_channel,
+					is_17x17x17, mpcc_id);
+
+	if (mpc->ctx->dc->debug.enable_mem_low_power.bits.mpc)
+		mpc32_power_on_shaper_3dlut(mpc, mpcc_id, false);
+
+	return true;
+}
+
+const struct mpc_funcs dcn32_mpc_funcs = {
+	.read_mpcc_state = mpc1_read_mpcc_state,
+	.insert_plane = mpc1_insert_plane,
+	.remove_mpcc = mpc1_remove_mpcc,
+	.mpc_init = mpc32_mpc_init,
+	.mpc_init_single_inst = mpc1_mpc_init_single_inst,
+	.update_blending = mpc2_update_blending,
+	.cursor_lock = mpc1_cursor_lock,
+	.get_mpcc_for_dpp = mpc1_get_mpcc_for_dpp,
+	.wait_for_idle = mpc2_assert_idle_mpcc,
+	.assert_mpcc_idle_before_connect = mpc2_assert_mpcc_idle_before_connect,
+	.init_mpcc_list_from_hw = mpc1_init_mpcc_list_from_hw,
+	.set_denorm =  mpc3_set_denorm,
+	.set_denorm_clamp = mpc3_set_denorm_clamp,
+	.set_output_csc = mpc3_set_output_csc,
+	.set_ocsc_default = mpc3_set_ocsc_default,
+	.set_output_gamma = mpc3_set_output_gamma,
+	.insert_plane_to_secondary = NULL,
+	.remove_mpcc_from_secondary =  NULL,
+	.set_dwb_mux = mpc3_set_dwb_mux,
+	.disable_dwb_mux = mpc3_disable_dwb_mux,
+	.is_dwb_idle = mpc3_is_dwb_idle,
+	.set_out_rate_control = mpc3_set_out_rate_control,
+	.set_gamut_remap = mpc3_set_gamut_remap,
+	.program_shaper = mpc32_program_shaper,
+	.program_3dlut = mpc32_program_3dlut,
+	.program_1dlut = mpc32_program_post1dlut,
+	.acquire_rmu = NULL,
+	.release_rmu = NULL,
+	.power_on_mpc_mem_pwr = mpc3_power_on_ogam_lut,
+	.get_mpc_out_mux = mpc1_get_mpc_out_mux,
+	.set_bg_color = mpc1_set_bg_color,
+};
+
+
+void dcn32_mpc_construct(struct dcn30_mpc *mpc30,
+	struct dc_context *ctx,
+	const struct dcn30_mpc_registers *mpc_regs,
+	const struct dcn30_mpc_shift *mpc_shift,
+	const struct dcn30_mpc_mask *mpc_mask,
+	int num_mpcc,
+	int num_rmu)
+{
+	int i;
+
+	mpc30->base.ctx = ctx;
+
+	mpc30->base.funcs = &dcn32_mpc_funcs;
+
+	mpc30->mpc_regs = mpc_regs;
+	mpc30->mpc_shift = mpc_shift;
+	mpc30->mpc_mask = mpc_mask;
+
+	mpc30->mpcc_in_use_mask = 0;
+	mpc30->num_mpcc = num_mpcc;
+	mpc30->num_rmu = num_rmu;
+
+	for (i = 0; i < MAX_MPCC; i++)
+		mpc3_init_mpcc(&mpc30->base.mpcc_array[i], i);
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mpc.h b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mpc.h
new file mode 100644
index 000000000000..61f33c0d8e59
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mpc.h
@@ -0,0 +1,322 @@
+/* Copyright 2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_MPCC_DCN32_H__
+#define __DC_MPCC_DCN32_H__
+
+#include "dcn20/dcn20_mpc.h"
+#include "dcn30/dcn30_mpc.h"
+
+#define TO_DCN32_MPC(mpc_base) \
+	container_of(mpc_base, struct dcn32_mpc, base)
+
+#define MPC_REG_LIST_DCN3_2(inst) \
+	MPC_REG_LIST_DCN3_0(inst),\
+	SRII(MPCC_MOVABLE_CM_LOCATION_CONTROL, MPCC, inst),\
+	SRII(MPCC_MCM_SHAPER_CONTROL, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_OFFSET_R, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_OFFSET_G, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_OFFSET_B, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_SCALE_R, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_SCALE_G_B, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_LUT_INDEX, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_LUT_DATA, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_LUT_WRITE_EN_MASK, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMA_START_CNTL_B, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMA_START_CNTL_G, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMA_START_CNTL_R, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMA_END_CNTL_B, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMA_END_CNTL_G, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMA_END_CNTL_R, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMA_REGION_0_1, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMA_REGION_2_3, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMA_REGION_4_5, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMA_REGION_6_7, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMA_REGION_8_9, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMA_REGION_10_11, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMA_REGION_12_13, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMA_REGION_14_15, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMA_REGION_16_17, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMA_REGION_18_19, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMA_REGION_20_21, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMA_REGION_22_23, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMA_REGION_24_25, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMA_REGION_26_27, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMA_REGION_28_29, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMA_REGION_30_31, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMA_REGION_32_33, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMB_START_CNTL_B, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMB_START_CNTL_G, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMB_START_CNTL_R, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMB_END_CNTL_B, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMB_END_CNTL_G, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMB_END_CNTL_R, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMB_REGION_0_1, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMB_REGION_2_3, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMB_REGION_4_5, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMB_REGION_6_7, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMB_REGION_8_9, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMB_REGION_10_11, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMB_REGION_12_13, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMB_REGION_14_15, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMB_REGION_16_17, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMB_REGION_18_19, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMB_REGION_20_21, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMB_REGION_22_23, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMB_REGION_24_25, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMB_REGION_26_27, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMB_REGION_28_29, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMB_REGION_30_31, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_SHAPER_RAMB_REGION_32_33, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_3DLUT_MODE, MPCC_MCM, inst), /*TODO: may need to add other 3DLUT regs*/\
+	SRII(MPCC_MCM_3DLUT_INDEX, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_3DLUT_DATA, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_3DLUT_DATA_30BIT, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_3DLUT_READ_WRITE_CONTROL, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_3DLUT_OUT_NORM_FACTOR, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_3DLUT_OUT_OFFSET_R, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_3DLUT_OUT_OFFSET_G, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_3DLUT_OUT_OFFSET_B, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_CONTROL, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_LUT_INDEX, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_LUT_DATA, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_LUT_CONTROL, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMA_START_CNTL_B, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMA_START_CNTL_G, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMA_START_CNTL_R, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMA_START_SLOPE_CNTL_B, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMA_START_SLOPE_CNTL_G, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMA_START_SLOPE_CNTL_R, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMA_START_BASE_CNTL_B, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMA_START_BASE_CNTL_G, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMA_START_BASE_CNTL_R, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMA_END_CNTL1_B, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMA_END_CNTL2_B, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMA_END_CNTL1_G, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMA_END_CNTL2_G, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMA_END_CNTL1_R, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMA_END_CNTL2_R, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMA_OFFSET_B, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMA_OFFSET_G, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMA_OFFSET_R, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMA_REGION_0_1, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMA_REGION_2_3, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMA_REGION_4_5, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMA_REGION_6_7, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMA_REGION_8_9, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMA_REGION_10_11, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMA_REGION_12_13, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMA_REGION_14_15, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMA_REGION_16_17, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMA_REGION_18_19, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMA_REGION_20_21, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMA_REGION_22_23, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMA_REGION_24_25, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMA_REGION_26_27, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMA_REGION_28_29, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMA_REGION_30_31, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMA_REGION_32_33, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMB_START_CNTL_B, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMB_START_CNTL_G, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMB_START_CNTL_R, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMB_START_SLOPE_CNTL_B, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMB_START_SLOPE_CNTL_G, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMB_START_SLOPE_CNTL_R, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMB_START_BASE_CNTL_B, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMB_START_BASE_CNTL_G, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMB_START_BASE_CNTL_R, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMB_END_CNTL1_B, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMB_END_CNTL2_B, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMB_END_CNTL1_G, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMB_END_CNTL2_G, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMB_END_CNTL1_R, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMB_END_CNTL2_R, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMB_OFFSET_B, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMB_OFFSET_G, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMB_OFFSET_R, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMB_REGION_0_1, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMB_REGION_2_3, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMB_REGION_4_5, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMB_REGION_6_7, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMB_REGION_8_9, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMB_REGION_10_11, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMB_REGION_12_13, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMB_REGION_14_15, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMB_REGION_16_17, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMB_REGION_18_19, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMB_REGION_20_21, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMB_REGION_22_23, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMB_REGION_24_25, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMB_REGION_26_27, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMB_REGION_28_29, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMB_REGION_30_31, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_1DLUT_RAMB_REGION_32_33, MPCC_MCM, inst),\
+	SRII(MPCC_MCM_MEM_PWR_CTRL, MPCC_MCM, inst)
+
+
+#define MPC_COMMON_MASK_SH_LIST_DCN32(mask_sh) \
+	MPC_COMMON_MASK_SH_LIST_DCN1_0(mask_sh),\
+	SF(MPCC0_MPCC_CONTROL, MPCC_BG_BPC, mask_sh),\
+	SF(MPCC0_MPCC_CONTROL, MPCC_BOT_GAIN_MODE, mask_sh),\
+	SF(MPCC0_MPCC_TOP_GAIN, MPCC_TOP_GAIN, mask_sh),\
+	SF(MPCC0_MPCC_BOT_GAIN_INSIDE, MPCC_BOT_GAIN_INSIDE, mask_sh),\
+	SF(MPCC0_MPCC_BOT_GAIN_OUTSIDE, MPCC_BOT_GAIN_OUTSIDE, mask_sh),\
+	SF(MPCC0_MPCC_MOVABLE_CM_LOCATION_CONTROL, MPCC_MOVABLE_CM_LOCATION_CNTL, mask_sh),\
+	SF(MPCC0_MPCC_MOVABLE_CM_LOCATION_CONTROL, MPCC_MOVABLE_CM_LOCATION_CNTL_CURRENT, mask_sh),\
+	SF(MPC_OUT0_CSC_MODE, MPC_OCSC_MODE, mask_sh),\
+	SF(MPC_OUT0_CSC_C11_C12_A, MPC_OCSC_C11_A, mask_sh),\
+	SF(MPC_OUT0_CSC_C11_C12_A, MPC_OCSC_C12_A, mask_sh),\
+	SF(MPCC0_MPCC_STATUS, MPCC_DISABLED, mask_sh),\
+	SF(MPCC0_MPCC_MEM_PWR_CTRL, MPCC_OGAM_MEM_PWR_FORCE, mask_sh),\
+	SF(MPCC0_MPCC_MEM_PWR_CTRL, MPCC_OGAM_MEM_PWR_DIS, mask_sh),\
+	SF(MPCC0_MPCC_MEM_PWR_CTRL, MPCC_OGAM_MEM_LOW_PWR_MODE, mask_sh),\
+	SF(MPCC0_MPCC_MEM_PWR_CTRL, MPCC_OGAM_MEM_PWR_STATE, mask_sh),\
+	SF(MPC_OUT0_DENORM_CONTROL, MPC_OUT_DENORM_MODE, mask_sh),\
+	SF(MPC_OUT0_DENORM_CONTROL, MPC_OUT_DENORM_CLAMP_MAX_R_CR, mask_sh),\
+	SF(MPC_OUT0_DENORM_CONTROL, MPC_OUT_DENORM_CLAMP_MIN_R_CR, mask_sh),\
+	SF(MPC_OUT0_DENORM_CLAMP_G_Y, MPC_OUT_DENORM_CLAMP_MAX_G_Y, mask_sh),\
+	SF(MPC_OUT0_DENORM_CLAMP_G_Y, MPC_OUT_DENORM_CLAMP_MIN_G_Y, mask_sh),\
+	SF(MPC_OUT0_DENORM_CLAMP_B_CB, MPC_OUT_DENORM_CLAMP_MAX_B_CB, mask_sh),\
+	SF(MPC_OUT0_DENORM_CLAMP_B_CB, MPC_OUT_DENORM_CLAMP_MIN_B_CB, mask_sh),\
+	SF(MPCC_OGAM0_MPCC_GAMUT_REMAP_MODE, MPCC_GAMUT_REMAP_MODE, mask_sh),\
+	SF(MPCC_OGAM0_MPCC_GAMUT_REMAP_MODE, MPCC_GAMUT_REMAP_MODE_CURRENT, mask_sh),\
+	SF(MPCC_OGAM0_MPCC_GAMUT_REMAP_COEF_FORMAT, MPCC_GAMUT_REMAP_COEF_FORMAT, mask_sh),\
+	SF(MPCC_OGAM0_MPC_GAMUT_REMAP_C11_C12_A, MPCC_GAMUT_REMAP_C11_A, mask_sh),\
+	SF(MPCC_OGAM0_MPC_GAMUT_REMAP_C11_C12_A, MPCC_GAMUT_REMAP_C12_A, mask_sh),\
+	SF(MPC_DWB0_MUX, MPC_DWB0_MUX, mask_sh),\
+	SF(MPC_DWB0_MUX, MPC_DWB0_MUX_STATUS, mask_sh),\
+	SF(MPC_OUT0_MUX, MPC_OUT_RATE_CONTROL, mask_sh),\
+	SF(MPC_OUT0_MUX, MPC_OUT_RATE_CONTROL_DISABLE, mask_sh),\
+	SF(MPC_OUT0_MUX, MPC_OUT_FLOW_CONTROL_MODE, mask_sh),\
+	SF(MPC_OUT0_MUX, MPC_OUT_FLOW_CONTROL_COUNT, mask_sh), \
+	SF(MPCC_OGAM0_MPCC_OGAM_RAMA_REGION_0_1, MPCC_OGAM_RAMA_EXP_REGION0_LUT_OFFSET, mask_sh),\
+	SF(MPCC_OGAM0_MPCC_OGAM_RAMA_REGION_0_1, MPCC_OGAM_RAMA_EXP_REGION0_NUM_SEGMENTS, mask_sh),\
+	SF(MPCC_OGAM0_MPCC_OGAM_RAMA_REGION_0_1, MPCC_OGAM_RAMA_EXP_REGION1_LUT_OFFSET, mask_sh),\
+	SF(MPCC_OGAM0_MPCC_OGAM_RAMA_REGION_0_1, MPCC_OGAM_RAMA_EXP_REGION1_NUM_SEGMENTS, mask_sh),\
+	SF(MPCC_OGAM0_MPCC_OGAM_RAMA_END_CNTL2_B, MPCC_OGAM_RAMA_EXP_REGION_END_SLOPE_B, mask_sh),\
+	SF(MPCC_OGAM0_MPCC_OGAM_RAMA_END_CNTL2_B, MPCC_OGAM_RAMA_EXP_REGION_END_B, mask_sh),\
+	SF(MPCC_OGAM0_MPCC_OGAM_RAMA_END_CNTL1_B, MPCC_OGAM_RAMA_EXP_REGION_END_BASE_B, mask_sh),\
+	SF(MPCC_OGAM0_MPCC_OGAM_RAMA_START_SLOPE_CNTL_B, MPCC_OGAM_RAMA_EXP_REGION_START_SLOPE_B, mask_sh),\
+	SF(MPCC_OGAM0_MPCC_OGAM_RAMA_START_BASE_CNTL_B, MPCC_OGAM_RAMA_EXP_REGION_START_BASE_B, mask_sh),\
+	SF(MPCC_OGAM0_MPCC_OGAM_RAMA_START_CNTL_B, MPCC_OGAM_RAMA_EXP_REGION_START_B, mask_sh),\
+	SF(MPCC_OGAM0_MPCC_OGAM_RAMA_START_CNTL_B, MPCC_OGAM_RAMA_EXP_REGION_START_SEGMENT_B, mask_sh),\
+	SF(MPCC_OGAM0_MPCC_OGAM_RAMA_OFFSET_B, MPCC_OGAM_RAMA_OFFSET_B, mask_sh),\
+	SF(MPCC_OGAM0_MPCC_OGAM_RAMA_OFFSET_G, MPCC_OGAM_RAMA_OFFSET_G, mask_sh),\
+	SF(MPCC_OGAM0_MPCC_OGAM_RAMA_OFFSET_R, MPCC_OGAM_RAMA_OFFSET_R, mask_sh),\
+	SF(MPCC_OGAM0_MPCC_OGAM_LUT_INDEX, MPCC_OGAM_LUT_INDEX, mask_sh),\
+	SF(MPCC_OGAM0_MPCC_OGAM_CONTROL, MPCC_OGAM_MODE, mask_sh),\
+	SF(MPCC_OGAM0_MPCC_OGAM_CONTROL, MPCC_OGAM_SELECT, mask_sh),\
+	SF(MPCC_OGAM0_MPCC_OGAM_CONTROL, MPCC_OGAM_PWL_DISABLE, mask_sh),\
+	SF(MPCC_OGAM0_MPCC_OGAM_CONTROL, MPCC_OGAM_MODE_CURRENT, mask_sh),\
+	SF(MPCC_OGAM0_MPCC_OGAM_CONTROL, MPCC_OGAM_SELECT_CURRENT, mask_sh),\
+	SF(MPCC_OGAM0_MPCC_OGAM_LUT_CONTROL, MPCC_OGAM_LUT_WRITE_COLOR_MASK, mask_sh),\
+	SF(MPCC_OGAM0_MPCC_OGAM_LUT_CONTROL, MPCC_OGAM_LUT_READ_COLOR_SEL, mask_sh),\
+	SF(MPCC_OGAM0_MPCC_OGAM_LUT_CONTROL, MPCC_OGAM_LUT_READ_DBG, mask_sh),\
+	SF(MPCC_OGAM0_MPCC_OGAM_LUT_CONTROL, MPCC_OGAM_LUT_HOST_SEL, mask_sh),\
+	SF(MPCC_OGAM0_MPCC_OGAM_LUT_CONTROL, MPCC_OGAM_LUT_CONFIG_MODE, mask_sh),\
+	SF(MPCC_OGAM0_MPCC_OGAM_LUT_DATA, MPCC_OGAM_LUT_DATA, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_3DLUT_MODE, MPCC_MCM_3DLUT_MODE, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_3DLUT_MODE, MPCC_MCM_3DLUT_SIZE, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_3DLUT_MODE, MPCC_MCM_3DLUT_MODE_CURRENT, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_3DLUT_READ_WRITE_CONTROL, MPCC_MCM_3DLUT_WRITE_EN_MASK, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_3DLUT_READ_WRITE_CONTROL, MPCC_MCM_3DLUT_RAM_SEL, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_3DLUT_READ_WRITE_CONTROL, MPCC_MCM_3DLUT_30BIT_EN, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_3DLUT_READ_WRITE_CONTROL, MPCC_MCM_3DLUT_READ_SEL, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_3DLUT_INDEX, MPCC_MCM_3DLUT_INDEX, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_3DLUT_DATA, MPCC_MCM_3DLUT_DATA0, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_3DLUT_DATA, MPCC_MCM_3DLUT_DATA1, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_3DLUT_DATA_30BIT, MPCC_MCM_3DLUT_DATA_30BIT, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_SHAPER_CONTROL, MPCC_MCM_SHAPER_LUT_MODE, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_SHAPER_CONTROL, MPCC_MCM_SHAPER_MODE_CURRENT, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_SHAPER_OFFSET_R, MPCC_MCM_SHAPER_OFFSET_R, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_SHAPER_OFFSET_G, MPCC_MCM_SHAPER_OFFSET_G, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_SHAPER_OFFSET_B, MPCC_MCM_SHAPER_OFFSET_B, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_SHAPER_SCALE_R, MPCC_MCM_SHAPER_SCALE_R, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_SHAPER_SCALE_G_B, MPCC_MCM_SHAPER_SCALE_G, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_SHAPER_SCALE_G_B, MPCC_MCM_SHAPER_SCALE_B, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_SHAPER_LUT_INDEX, MPCC_MCM_SHAPER_LUT_INDEX, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_SHAPER_LUT_DATA, MPCC_MCM_SHAPER_LUT_DATA, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_SHAPER_LUT_WRITE_EN_MASK, MPCC_MCM_SHAPER_LUT_WRITE_EN_MASK, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_SHAPER_LUT_WRITE_EN_MASK, MPCC_MCM_SHAPER_LUT_WRITE_SEL, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_SHAPER_RAMA_START_CNTL_B, MPCC_MCM_SHAPER_RAMA_EXP_REGION_START_B, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_SHAPER_RAMA_START_CNTL_B, MPCC_MCM_SHAPER_RAMA_EXP_REGION_START_SEGMENT_B, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_SHAPER_RAMA_END_CNTL_B, MPCC_MCM_SHAPER_RAMA_EXP_REGION_END_B, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_SHAPER_RAMA_END_CNTL_B, MPCC_MCM_SHAPER_RAMA_EXP_REGION_END_BASE_B, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_SHAPER_RAMA_REGION_0_1, MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_SHAPER_RAMA_REGION_0_1, MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_SHAPER_RAMA_REGION_0_1, MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_SHAPER_RAMA_REGION_0_1, MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_1DLUT_CONTROL, MPCC_MCM_1DLUT_MODE, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_1DLUT_CONTROL, MPCC_MCM_1DLUT_SELECT, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_1DLUT_CONTROL, MPCC_MCM_1DLUT_PWL_DISABLE, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_1DLUT_CONTROL, MPCC_MCM_1DLUT_MODE_CURRENT, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_1DLUT_CONTROL, MPCC_MCM_1DLUT_SELECT_CURRENT, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_1DLUT_LUT_INDEX, MPCC_MCM_1DLUT_LUT_INDEX, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_1DLUT_LUT_DATA, MPCC_MCM_1DLUT_LUT_DATA, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_1DLUT_LUT_CONTROL, MPCC_MCM_1DLUT_LUT_WRITE_COLOR_MASK, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_1DLUT_LUT_CONTROL, MPCC_MCM_1DLUT_LUT_READ_COLOR_SEL, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_1DLUT_LUT_CONTROL, MPCC_MCM_1DLUT_LUT_READ_DBG, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_1DLUT_LUT_CONTROL, MPCC_MCM_1DLUT_LUT_HOST_SEL, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_1DLUT_LUT_CONTROL, MPCC_MCM_1DLUT_LUT_CONFIG_MODE, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_1DLUT_RAMA_START_CNTL_B, MPCC_MCM_1DLUT_RAMA_EXP_REGION_START_B, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_1DLUT_RAMA_START_CNTL_B, MPCC_MCM_1DLUT_RAMA_EXP_REGION_START_SEGMENT_B, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_1DLUT_RAMA_START_SLOPE_CNTL_B, MPCC_MCM_1DLUT_RAMA_EXP_REGION_START_SLOPE_B, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_1DLUT_RAMA_START_BASE_CNTL_B, MPCC_MCM_1DLUT_RAMA_EXP_REGION_START_BASE_B, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_1DLUT_RAMA_END_CNTL1_B, MPCC_MCM_1DLUT_RAMA_EXP_REGION_END_BASE_B, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_1DLUT_RAMA_END_CNTL2_B, MPCC_MCM_1DLUT_RAMA_EXP_REGION_END_B, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_1DLUT_RAMA_END_CNTL2_B, MPCC_MCM_1DLUT_RAMA_EXP_REGION_END_SLOPE_B, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_1DLUT_RAMA_OFFSET_B, MPCC_MCM_1DLUT_RAMA_OFFSET_B, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_1DLUT_RAMA_REGION_0_1, MPCC_MCM_1DLUT_RAMA_EXP_REGION0_LUT_OFFSET, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_1DLUT_RAMA_REGION_0_1, MPCC_MCM_1DLUT_RAMA_EXP_REGION0_NUM_SEGMENTS, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_1DLUT_RAMA_REGION_0_1, MPCC_MCM_1DLUT_RAMA_EXP_REGION1_LUT_OFFSET, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_1DLUT_RAMA_REGION_0_1, MPCC_MCM_1DLUT_RAMA_EXP_REGION1_NUM_SEGMENTS, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_MEM_PWR_CTRL, MPCC_MCM_SHAPER_MEM_PWR_FORCE, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_MEM_PWR_CTRL, MPCC_MCM_SHAPER_MEM_PWR_DIS, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_MEM_PWR_CTRL, MPCC_MCM_SHAPER_MEM_LOW_PWR_MODE, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_MEM_PWR_CTRL, MPCC_MCM_3DLUT_MEM_PWR_FORCE, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_MEM_PWR_CTRL, MPCC_MCM_3DLUT_MEM_PWR_DIS, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_MEM_PWR_CTRL, MPCC_MCM_3DLUT_MEM_LOW_PWR_MODE, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_MEM_PWR_CTRL, MPCC_MCM_1DLUT_MEM_PWR_FORCE, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_MEM_PWR_CTRL, MPCC_MCM_1DLUT_MEM_PWR_DIS, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_MEM_PWR_CTRL, MPCC_MCM_1DLUT_MEM_LOW_PWR_MODE, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_MEM_PWR_CTRL, MPCC_MCM_SHAPER_MEM_PWR_STATE, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_MEM_PWR_CTRL, MPCC_MCM_3DLUT_MEM_PWR_STATE, mask_sh),\
+	SF(MPCC_MCM0_MPCC_MCM_MEM_PWR_CTRL, MPCC_MCM_1DLUT_MEM_PWR_STATE, mask_sh),\
+	SF(CUR_VUPDATE_LOCK_SET0, CUR_VUPDATE_LOCK_SET, mask_sh)
+
+
+struct dcn32_mpc_registers {
+	MPC_REG_VARIABLE_LIST_DCN3_0;
+	MPC_REG_VARIABLE_LIST_DCN32;
+};
+
+void dcn32_mpc_construct(struct dcn30_mpc *mpc30,
+	struct dc_context *ctx,
+	const struct dcn30_mpc_registers *mpc_regs,
+	const struct dcn30_mpc_shift *mpc_shift,
+	const struct dcn30_mpc_mask *mpc_mask,
+	int num_mpcc,
+	int num_rmu);
+
+#endif		//__DC_MPCC_DCN32_H__
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_optc.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_optc.c
new file mode 100644
index 000000000000..1fad7b48bd5b
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_optc.c
@@ -0,0 +1,328 @@
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dcn32_optc.h"
+
+#include "dcn30/dcn30_optc.h"
+#include "dcn31/dcn31_optc.h"
+#include "reg_helper.h"
+#include "dc.h"
+#include "dcn_calc_math.h"
+#include "dc_dmub_srv.h"
+
+#define REG(reg)\
+	optc1->tg_regs->reg
+
+#define CTX \
+	optc1->base.ctx
+
+#undef FN
+#define FN(reg_name, field_name) \
+	optc1->tg_shift->field_name, optc1->tg_mask->field_name
+
+static void optc32_set_odm_combine(struct timing_generator *optc, int *opp_id, int opp_cnt,
+		struct dc_crtc_timing *timing)
+{
+	struct optc *optc1 = DCN10TG_FROM_TG(optc);
+	uint32_t memory_mask = 0;
+	int h_active = timing->h_addressable + timing->h_border_left + timing->h_border_right;
+	int mpcc_hactive = h_active / opp_cnt;
+	/* Each memory instance is 2048x(32x2) bits to support half line of 4096 */
+	int odm_mem_count = (h_active + 2047) / 2048;
+
+	/*
+	 * display <= 4k : 2 memories + 2 pipes
+	 * 4k < display <= 8k : 4 memories + 2 pipes
+	 * 8k < display <= 12k : 6 memories + 4 pipes
+	 */
+	if (opp_cnt == 4) {
+		if (odm_mem_count <= 2)
+			memory_mask = 0x3;
+		else if (odm_mem_count <= 4)
+			memory_mask = 0xf;
+		else
+			memory_mask = 0x3f;
+	} else {
+		if (odm_mem_count <= 2)
+			memory_mask = 0x1 << (opp_id[0] * 2) | 0x1 << (opp_id[1] * 2);
+		else if (odm_mem_count <= 4)
+			memory_mask = 0x3 << (opp_id[0] * 2) | 0x3 << (opp_id[1] * 2);
+		else
+			memory_mask = 0x77;
+	}
+
+	REG_SET(OPTC_MEMORY_CONFIG, 0,
+		OPTC_MEM_SEL, memory_mask);
+
+	if (opp_cnt == 2) {
+		REG_SET_3(OPTC_DATA_SOURCE_SELECT, 0,
+				OPTC_NUM_OF_INPUT_SEGMENT, 1,
+				OPTC_SEG0_SRC_SEL, opp_id[0],
+				OPTC_SEG1_SRC_SEL, opp_id[1]);
+	} else if (opp_cnt == 4) {
+		REG_SET_5(OPTC_DATA_SOURCE_SELECT, 0,
+				OPTC_NUM_OF_INPUT_SEGMENT, 3,
+				OPTC_SEG0_SRC_SEL, opp_id[0],
+				OPTC_SEG1_SRC_SEL, opp_id[1],
+				OPTC_SEG2_SRC_SEL, opp_id[2],
+				OPTC_SEG3_SRC_SEL, opp_id[3]);
+	}
+
+	REG_UPDATE(OPTC_WIDTH_CONTROL,
+			OPTC_SEGMENT_WIDTH, mpcc_hactive);
+
+	REG_UPDATE(OTG_H_TIMING_CNTL,
+			OTG_H_TIMING_DIV_MODE, opp_cnt - 1);
+	optc1->opp_count = opp_cnt;
+}
+
+static void optc32_set_h_timing_div_manual_mode(struct timing_generator *optc, bool manual_mode)
+{
+	struct optc *optc1 = DCN10TG_FROM_TG(optc);
+
+	REG_UPDATE(OTG_H_TIMING_CNTL,
+			OTG_H_TIMING_DIV_MODE_MANUAL, manual_mode ? 1 : 0);
+}
+/**
+ * Enable CRTC
+ * Enable CRTC - call ASIC Control Object to enable Timing generator.
+ */
+static bool optc32_enable_crtc(struct timing_generator *optc)
+{
+	struct optc *optc1 = DCN10TG_FROM_TG(optc);
+
+	/* opp instance for OTG, 1 to 1 mapping and odm will adjust */
+	REG_UPDATE(OPTC_DATA_SOURCE_SELECT,
+			OPTC_SEG0_SRC_SEL, optc->inst);
+
+	/* VTG enable first is for HW workaround */
+	REG_UPDATE(CONTROL,
+			VTG0_ENABLE, 1);
+
+	REG_SEQ_START();
+
+	/* Enable CRTC */
+	REG_UPDATE_2(OTG_CONTROL,
+			OTG_DISABLE_POINT_CNTL, 2,
+			OTG_MASTER_EN, 1);
+
+	REG_SEQ_SUBMIT();
+	REG_SEQ_WAIT_DONE();
+
+	return true;
+}
+
+/* disable_crtc */
+static bool optc32_disable_crtc(struct timing_generator *optc)
+{
+	struct optc *optc1 = DCN10TG_FROM_TG(optc);
+
+	/* disable otg request until end of the first line
+	 * in the vertical blank region
+	 */
+	REG_UPDATE(OTG_CONTROL,
+			OTG_MASTER_EN, 0);
+
+	REG_UPDATE(CONTROL,
+			VTG0_ENABLE, 0);
+
+	/* CRTC disabled, so disable  clock. */
+	REG_WAIT(OTG_CLOCK_CONTROL,
+			OTG_BUSY, 0,
+			1, 100000);
+
+	return true;
+}
+
+void optc32_phantom_crtc_post_enable(struct timing_generator *optc)
+{
+	struct optc *optc1 = DCN10TG_FROM_TG(optc);
+
+	/* Disable immediately. */
+	REG_UPDATE_2(OTG_CONTROL, OTG_DISABLE_POINT_CNTL, 0, OTG_MASTER_EN, 0);
+
+	/* CRTC disabled, so disable  clock. */
+	REG_WAIT(OTG_CLOCK_CONTROL, OTG_BUSY, 0, 1, 100000);
+}
+
+static void optc32_set_odm_bypass(struct timing_generator *optc,
+		const struct dc_crtc_timing *dc_crtc_timing)
+{
+	struct optc *optc1 = DCN10TG_FROM_TG(optc);
+	enum h_timing_div_mode h_div = H_TIMING_NO_DIV;
+
+	REG_SET_5(OPTC_DATA_SOURCE_SELECT, 0,
+			OPTC_NUM_OF_INPUT_SEGMENT, 0,
+			OPTC_SEG0_SRC_SEL, optc->inst,
+			OPTC_SEG1_SRC_SEL, 0xf,
+			OPTC_SEG2_SRC_SEL, 0xf,
+			OPTC_SEG3_SRC_SEL, 0xf
+			);
+
+	h_div = optc1_is_two_pixels_per_containter(dc_crtc_timing);
+	REG_UPDATE(OTG_H_TIMING_CNTL,
+			OTG_H_TIMING_DIV_MODE, h_div);
+
+	REG_SET(OPTC_MEMORY_CONFIG, 0,
+			OPTC_MEM_SEL, 0);
+	optc1->opp_count = 1;
+}
+
+void optc32_setup_manual_trigger(struct timing_generator *optc)
+{
+	struct optc *optc1 = DCN10TG_FROM_TG(optc);
+	struct dc *dc = optc->ctx->dc;
+
+	if (dc->caps.dmub_caps.mclk_sw && !dc->debug.disable_fams)
+		dc_dmub_srv_set_drr_manual_trigger_cmd(dc, optc->inst);
+	else {
+		/*
+		 * MIN_MASK_EN is gone and MASK is now always enabled.
+		 *
+		 * To get it to it work with manual trigger we need to make sure
+		 * we program the correct bit.
+		 */
+		REG_UPDATE_4(OTG_V_TOTAL_CONTROL,
+				OTG_V_TOTAL_MIN_SEL, 1,
+				OTG_V_TOTAL_MAX_SEL, 1,
+				OTG_FORCE_LOCK_ON_EVENT, 0,
+				OTG_SET_V_TOTAL_MIN_MASK, (1 << 1)); /* TRIGA */
+
+		// Setup manual flow control for EOF via TRIG_A
+		optc->funcs->setup_manual_trigger(optc);
+	}
+}
+
+void optc32_set_drr(
+	struct timing_generator *optc,
+	const struct drr_params *params)
+{
+	struct optc *optc1 = DCN10TG_FROM_TG(optc);
+
+	if (params != NULL &&
+		params->vertical_total_max > 0 &&
+		params->vertical_total_min > 0) {
+
+		if (params->vertical_total_mid != 0) {
+
+			REG_SET(OTG_V_TOTAL_MID, 0,
+				OTG_V_TOTAL_MID, params->vertical_total_mid - 1);
+
+			REG_UPDATE_2(OTG_V_TOTAL_CONTROL,
+					OTG_VTOTAL_MID_REPLACING_MAX_EN, 1,
+					OTG_VTOTAL_MID_FRAME_NUM,
+					(uint8_t)params->vertical_total_mid_frame_num);
+
+		}
+
+		optc->funcs->set_vtotal_min_max(optc, params->vertical_total_min - 1, params->vertical_total_max - 1);
+		optc32_setup_manual_trigger(optc);
+	} else {
+		REG_UPDATE_4(OTG_V_TOTAL_CONTROL,
+				OTG_SET_V_TOTAL_MIN_MASK, 0,
+				OTG_V_TOTAL_MIN_SEL, 0,
+				OTG_V_TOTAL_MAX_SEL, 0,
+				OTG_FORCE_LOCK_ON_EVENT, 0);
+
+		optc->funcs->set_vtotal_min_max(optc, 0, 0);
+	}
+}
+
+static struct timing_generator_funcs dcn32_tg_funcs = {
+		.validate_timing = optc1_validate_timing,
+		.program_timing = optc1_program_timing,
+		.setup_vertical_interrupt0 = optc1_setup_vertical_interrupt0,
+		.setup_vertical_interrupt1 = optc1_setup_vertical_interrupt1,
+		.setup_vertical_interrupt2 = optc1_setup_vertical_interrupt2,
+		.program_global_sync = optc1_program_global_sync,
+		.enable_crtc = optc32_enable_crtc,
+		.disable_crtc = optc32_disable_crtc,
+		.phantom_crtc_post_enable = optc32_phantom_crtc_post_enable,
+		/* used by enable_timing_synchronization. Not need for FPGA */
+		.is_counter_moving = optc1_is_counter_moving,
+		.get_position = optc1_get_position,
+		.get_frame_count = optc1_get_vblank_counter,
+		.get_scanoutpos = optc1_get_crtc_scanoutpos,
+		.get_otg_active_size = optc1_get_otg_active_size,
+		.set_early_control = optc1_set_early_control,
+		/* used by enable_timing_synchronization. Not need for FPGA */
+		.wait_for_state = optc1_wait_for_state,
+		.set_blank_color = optc3_program_blank_color,
+		.did_triggered_reset_occur = optc1_did_triggered_reset_occur,
+		.triplebuffer_lock = optc3_triplebuffer_lock,
+		.triplebuffer_unlock = optc2_triplebuffer_unlock,
+		.enable_reset_trigger = optc1_enable_reset_trigger,
+		.enable_crtc_reset = optc1_enable_crtc_reset,
+		.disable_reset_trigger = optc1_disable_reset_trigger,
+		.lock = optc3_lock,
+		.unlock = optc1_unlock,
+		.lock_doublebuffer_enable = optc3_lock_doublebuffer_enable,
+		.lock_doublebuffer_disable = optc3_lock_doublebuffer_disable,
+		.enable_optc_clock = optc1_enable_optc_clock,
+		.set_drr = optc32_set_drr,
+		.get_last_used_drr_vtotal = optc2_get_last_used_drr_vtotal,
+		.set_vtotal_min_max = optc3_set_vtotal_min_max,
+		.set_static_screen_control = optc1_set_static_screen_control,
+		.program_stereo = optc1_program_stereo,
+		.is_stereo_left_eye = optc1_is_stereo_left_eye,
+		.tg_init = optc3_tg_init,
+		.is_tg_enabled = optc1_is_tg_enabled,
+		.is_optc_underflow_occurred = optc1_is_optc_underflow_occurred,
+		.clear_optc_underflow = optc1_clear_optc_underflow,
+		.setup_global_swap_lock = NULL,
+		.get_crc = optc1_get_crc,
+		.configure_crc = optc1_configure_crc,
+		.set_dsc_config = optc3_set_dsc_config,
+		.get_dsc_status = optc2_get_dsc_status,
+		.set_dwb_source = NULL,
+		.set_odm_bypass = optc32_set_odm_bypass,
+		.set_odm_combine = optc32_set_odm_combine,
+		.set_h_timing_div_manual_mode = optc32_set_h_timing_div_manual_mode,
+		.get_optc_source = optc2_get_optc_source,
+		.set_out_mux = optc3_set_out_mux,
+		.set_drr_trigger_window = optc3_set_drr_trigger_window,
+		.set_vtotal_change_limit = optc3_set_vtotal_change_limit,
+		.set_gsl = optc2_set_gsl,
+		.set_gsl_source_select = optc2_set_gsl_source_select,
+		.set_vtg_params = optc1_set_vtg_params,
+		.program_manual_trigger = optc2_program_manual_trigger,
+		.setup_manual_trigger = optc2_setup_manual_trigger,
+		.get_hw_timing = optc1_get_hw_timing,
+};
+
+void dcn32_timing_generator_init(struct optc *optc1)
+{
+	optc1->base.funcs = &dcn32_tg_funcs;
+
+	optc1->max_h_total = optc1->tg_mask->OTG_H_TOTAL + 1;
+	optc1->max_v_total = optc1->tg_mask->OTG_V_TOTAL + 1;
+
+	optc1->min_h_blank = 32;
+	optc1->min_v_blank = 3;
+	optc1->min_v_blank_interlace = 5;
+	optc1->min_h_sync_width = 4;
+	optc1->min_v_sync_width = 1;
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_optc.h b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_optc.h
new file mode 100644
index 000000000000..5e57c39235fa
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_optc.h
@@ -0,0 +1,254 @@
+/*
+ * Copyright 2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_OPTC_DCN32_H__
+#define __DC_OPTC_DCN32_H__
+
+#include "dcn10/dcn10_optc.h"
+
+#define OPTC_COMMON_REG_LIST_DCN3_2(inst) \
+	SRI(OTG_VSTARTUP_PARAM, OTG, inst),\
+	SRI(OTG_VUPDATE_PARAM, OTG, inst),\
+	SRI(OTG_VREADY_PARAM, OTG, inst),\
+	SRI(OTG_MASTER_UPDATE_LOCK, OTG, inst),\
+	SRI(OTG_GLOBAL_CONTROL0, OTG, inst),\
+	SRI(OTG_GLOBAL_CONTROL1, OTG, inst),\
+	SRI(OTG_GLOBAL_CONTROL2, OTG, inst),\
+	SRI(OTG_GLOBAL_CONTROL4, OTG, inst),\
+	SRI(OTG_DOUBLE_BUFFER_CONTROL, OTG, inst),\
+	SRI(OTG_H_TOTAL, OTG, inst),\
+	SRI(OTG_H_BLANK_START_END, OTG, inst),\
+	SRI(OTG_H_SYNC_A, OTG, inst),\
+	SRI(OTG_H_SYNC_A_CNTL, OTG, inst),\
+	SRI(OTG_H_TIMING_CNTL, OTG, inst),\
+	SRI(OTG_V_TOTAL, OTG, inst),\
+	SRI(OTG_V_BLANK_START_END, OTG, inst),\
+	SRI(OTG_V_SYNC_A, OTG, inst),\
+	SRI(OTG_V_SYNC_A_CNTL, OTG, inst),\
+	SRI(OTG_CONTROL, OTG, inst),\
+	SRI(OTG_STEREO_CONTROL, OTG, inst),\
+	SRI(OTG_3D_STRUCTURE_CONTROL, OTG, inst),\
+	SRI(OTG_STEREO_STATUS, OTG, inst),\
+	SRI(OTG_V_TOTAL_MAX, OTG, inst),\
+	SRI(OTG_V_TOTAL_MIN, OTG, inst),\
+	SRI(OTG_V_TOTAL_CONTROL, OTG, inst),\
+	SRI(OTG_TRIGA_CNTL, OTG, inst),\
+	SRI(OTG_FORCE_COUNT_NOW_CNTL, OTG, inst),\
+	SRI(OTG_STATIC_SCREEN_CONTROL, OTG, inst),\
+	SRI(OTG_STATUS_FRAME_COUNT, OTG, inst),\
+	SRI(OTG_STATUS, OTG, inst),\
+	SRI(OTG_STATUS_POSITION, OTG, inst),\
+	SRI(OTG_NOM_VERT_POSITION, OTG, inst),\
+	SRI(OTG_M_CONST_DTO0, OTG, inst),\
+	SRI(OTG_M_CONST_DTO1, OTG, inst),\
+	SRI(OTG_CLOCK_CONTROL, OTG, inst),\
+	SRI(OTG_VERTICAL_INTERRUPT0_CONTROL, OTG, inst),\
+	SRI(OTG_VERTICAL_INTERRUPT0_POSITION, OTG, inst),\
+	SRI(OTG_VERTICAL_INTERRUPT1_CONTROL, OTG, inst),\
+	SRI(OTG_VERTICAL_INTERRUPT1_POSITION, OTG, inst),\
+	SRI(OTG_VERTICAL_INTERRUPT2_CONTROL, OTG, inst),\
+	SRI(OTG_VERTICAL_INTERRUPT2_POSITION, OTG, inst),\
+	SRI(OPTC_INPUT_CLOCK_CONTROL, ODM, inst),\
+	SRI(OPTC_DATA_SOURCE_SELECT, ODM, inst),\
+	SRI(OPTC_INPUT_GLOBAL_CONTROL, ODM, inst),\
+	SRI(CONTROL, VTG, inst),\
+	SRI(OTG_VERT_SYNC_CONTROL, OTG, inst),\
+	SRI(OTG_GSL_CONTROL, OTG, inst),\
+	SRI(OTG_CRC_CNTL, OTG, inst),\
+	SRI(OTG_CRC0_DATA_RG, OTG, inst),\
+	SRI(OTG_CRC0_DATA_B, OTG, inst),\
+	SRI(OTG_CRC0_WINDOWA_X_CONTROL, OTG, inst),\
+	SRI(OTG_CRC0_WINDOWA_Y_CONTROL, OTG, inst),\
+	SRI(OTG_CRC0_WINDOWB_X_CONTROL, OTG, inst),\
+	SRI(OTG_CRC0_WINDOWB_Y_CONTROL, OTG, inst),\
+	SR(GSL_SOURCE_SELECT),\
+	SRI(OTG_TRIGA_MANUAL_TRIG, OTG, inst),\
+	SRI(OTG_GLOBAL_CONTROL1, OTG, inst),\
+	SRI(OTG_GLOBAL_CONTROL2, OTG, inst),\
+	SRI(OTG_GSL_WINDOW_X, OTG, inst),\
+	SRI(OTG_GSL_WINDOW_Y, OTG, inst),\
+	SRI(OTG_VUPDATE_KEEPOUT, OTG, inst),\
+	SRI(OTG_DSC_START_POSITION, OTG, inst),\
+	SRI(OTG_DRR_TRIGGER_WINDOW, OTG, inst),\
+	SRI(OTG_DRR_V_TOTAL_CHANGE, OTG, inst),\
+	SRI(OPTC_DATA_FORMAT_CONTROL, ODM, inst),\
+	SRI(OPTC_BYTES_PER_PIXEL, ODM, inst),\
+	SRI(OPTC_WIDTH_CONTROL, ODM, inst),\
+	SRI(OPTC_MEMORY_CONFIG, ODM, inst),\
+	SRI(OTG_DRR_CONTROL, OTG, inst)
+
+#define OPTC_COMMON_MASK_SH_LIST_DCN3_2(mask_sh)\
+	SF(OTG0_OTG_VSTARTUP_PARAM, VSTARTUP_START, mask_sh),\
+	SF(OTG0_OTG_VUPDATE_PARAM, VUPDATE_OFFSET, mask_sh),\
+	SF(OTG0_OTG_VUPDATE_PARAM, VUPDATE_WIDTH, mask_sh),\
+	SF(OTG0_OTG_VREADY_PARAM, VREADY_OFFSET, mask_sh),\
+	SF(OTG0_OTG_MASTER_UPDATE_LOCK, OTG_MASTER_UPDATE_LOCK, mask_sh),\
+	SF(OTG0_OTG_MASTER_UPDATE_LOCK, UPDATE_LOCK_STATUS, mask_sh),\
+	SF(OTG0_OTG_GLOBAL_CONTROL0, MASTER_UPDATE_LOCK_DB_START_X, mask_sh),\
+	SF(OTG0_OTG_GLOBAL_CONTROL0, MASTER_UPDATE_LOCK_DB_END_X, mask_sh),\
+	SF(OTG0_OTG_GLOBAL_CONTROL0, MASTER_UPDATE_LOCK_DB_EN, mask_sh),\
+	SF(OTG0_OTG_GLOBAL_CONTROL1, MASTER_UPDATE_LOCK_DB_START_Y, mask_sh),\
+	SF(OTG0_OTG_GLOBAL_CONTROL1, MASTER_UPDATE_LOCK_DB_END_Y, mask_sh),\
+	SF(OTG0_OTG_GLOBAL_CONTROL2, OTG_MASTER_UPDATE_LOCK_SEL, mask_sh),\
+	SF(OTG0_OTG_GLOBAL_CONTROL4, DIG_UPDATE_POSITION_X, mask_sh),\
+	SF(OTG0_OTG_GLOBAL_CONTROL4, DIG_UPDATE_POSITION_Y, mask_sh),\
+	SF(OTG0_OTG_DOUBLE_BUFFER_CONTROL, OTG_UPDATE_PENDING, mask_sh),\
+	SF(OTG0_OTG_H_TOTAL, OTG_H_TOTAL, mask_sh),\
+	SF(OTG0_OTG_H_BLANK_START_END, OTG_H_BLANK_START, mask_sh),\
+	SF(OTG0_OTG_H_BLANK_START_END, OTG_H_BLANK_END, mask_sh),\
+	SF(OTG0_OTG_H_SYNC_A, OTG_H_SYNC_A_START, mask_sh),\
+	SF(OTG0_OTG_H_SYNC_A, OTG_H_SYNC_A_END, mask_sh),\
+	SF(OTG0_OTG_H_SYNC_A_CNTL, OTG_H_SYNC_A_POL, mask_sh),\
+	SF(OTG0_OTG_V_TOTAL, OTG_V_TOTAL, mask_sh),\
+	SF(OTG0_OTG_V_BLANK_START_END, OTG_V_BLANK_START, mask_sh),\
+	SF(OTG0_OTG_V_BLANK_START_END, OTG_V_BLANK_END, mask_sh),\
+	SF(OTG0_OTG_V_SYNC_A, OTG_V_SYNC_A_START, mask_sh),\
+	SF(OTG0_OTG_V_SYNC_A, OTG_V_SYNC_A_END, mask_sh),\
+	SF(OTG0_OTG_V_SYNC_A_CNTL, OTG_V_SYNC_A_POL, mask_sh),\
+	SF(OTG0_OTG_V_SYNC_A_CNTL, OTG_V_SYNC_MODE, mask_sh),\
+	SF(OTG0_OTG_CONTROL, OTG_MASTER_EN, mask_sh),\
+	SF(OTG0_OTG_CONTROL, OTG_START_POINT_CNTL, mask_sh),\
+	SF(OTG0_OTG_CONTROL, OTG_DISABLE_POINT_CNTL, mask_sh),\
+	SF(OTG0_OTG_CONTROL, OTG_FIELD_NUMBER_CNTL, mask_sh),\
+	SF(OTG0_OTG_CONTROL, OTG_OUT_MUX, mask_sh),\
+	SF(OTG0_OTG_STEREO_CONTROL, OTG_STEREO_EN, mask_sh),\
+	SF(OTG0_OTG_STEREO_CONTROL, OTG_STEREO_SYNC_OUTPUT_LINE_NUM, mask_sh),\
+	SF(OTG0_OTG_STEREO_CONTROL, OTG_STEREO_SYNC_OUTPUT_POLARITY, mask_sh),\
+	SF(OTG0_OTG_STEREO_CONTROL, OTG_STEREO_EYE_FLAG_POLARITY, mask_sh),\
+	SF(OTG0_OTG_STEREO_CONTROL, OTG_DISABLE_STEREOSYNC_OUTPUT_FOR_DP, mask_sh),\
+	SF(OTG0_OTG_STEREO_STATUS, OTG_STEREO_CURRENT_EYE, mask_sh),\
+	SF(OTG0_OTG_3D_STRUCTURE_CONTROL, OTG_3D_STRUCTURE_EN, mask_sh),\
+	SF(OTG0_OTG_3D_STRUCTURE_CONTROL, OTG_3D_STRUCTURE_V_UPDATE_MODE, mask_sh),\
+	SF(OTG0_OTG_3D_STRUCTURE_CONTROL, OTG_3D_STRUCTURE_STEREO_SEL_OVR, mask_sh),\
+	SF(OTG0_OTG_V_TOTAL_MAX, OTG_V_TOTAL_MAX, mask_sh),\
+	SF(OTG0_OTG_V_TOTAL_MIN, OTG_V_TOTAL_MIN, mask_sh),\
+	SF(OTG0_OTG_V_TOTAL_CONTROL, OTG_V_TOTAL_MIN_SEL, mask_sh),\
+	SF(OTG0_OTG_V_TOTAL_CONTROL, OTG_V_TOTAL_MAX_SEL, mask_sh),\
+	SF(OTG0_OTG_V_TOTAL_CONTROL, OTG_FORCE_LOCK_ON_EVENT, mask_sh),\
+	SF(OTG0_OTG_V_TOTAL_CONTROL, OTG_SET_V_TOTAL_MIN_MASK, mask_sh),\
+	SF(OTG0_OTG_V_TOTAL_CONTROL, OTG_VTOTAL_MID_REPLACING_MIN_EN, mask_sh),\
+	SF(OTG0_OTG_V_TOTAL_CONTROL, OTG_VTOTAL_MID_REPLACING_MAX_EN, mask_sh),\
+	SF(OTG0_OTG_FORCE_COUNT_NOW_CNTL, OTG_FORCE_COUNT_NOW_CLEAR, mask_sh),\
+	SF(OTG0_OTG_FORCE_COUNT_NOW_CNTL, OTG_FORCE_COUNT_NOW_MODE, mask_sh),\
+	SF(OTG0_OTG_FORCE_COUNT_NOW_CNTL, OTG_FORCE_COUNT_NOW_OCCURRED, mask_sh),\
+	SF(OTG0_OTG_TRIGA_CNTL, OTG_TRIGA_SOURCE_SELECT, mask_sh),\
+	SF(OTG0_OTG_TRIGA_CNTL, OTG_TRIGA_SOURCE_PIPE_SELECT, mask_sh),\
+	SF(OTG0_OTG_TRIGA_CNTL, OTG_TRIGA_RISING_EDGE_DETECT_CNTL, mask_sh),\
+	SF(OTG0_OTG_TRIGA_CNTL, OTG_TRIGA_FALLING_EDGE_DETECT_CNTL, mask_sh),\
+	SF(OTG0_OTG_TRIGA_CNTL, OTG_TRIGA_POLARITY_SELECT, mask_sh),\
+	SF(OTG0_OTG_TRIGA_CNTL, OTG_TRIGA_FREQUENCY_SELECT, mask_sh),\
+	SF(OTG0_OTG_TRIGA_CNTL, OTG_TRIGA_DELAY, mask_sh),\
+	SF(OTG0_OTG_TRIGA_CNTL, OTG_TRIGA_CLEAR, mask_sh),\
+	SF(OTG0_OTG_STATIC_SCREEN_CONTROL, OTG_STATIC_SCREEN_EVENT_MASK, mask_sh),\
+	SF(OTG0_OTG_STATIC_SCREEN_CONTROL, OTG_STATIC_SCREEN_FRAME_COUNT, mask_sh),\
+	SF(OTG0_OTG_STATUS_FRAME_COUNT, OTG_FRAME_COUNT, mask_sh),\
+	SF(OTG0_OTG_STATUS, OTG_V_BLANK, mask_sh),\
+	SF(OTG0_OTG_STATUS, OTG_V_ACTIVE_DISP, mask_sh),\
+	SF(OTG0_OTG_STATUS_POSITION, OTG_HORZ_COUNT, mask_sh),\
+	SF(OTG0_OTG_STATUS_POSITION, OTG_VERT_COUNT, mask_sh),\
+	SF(OTG0_OTG_NOM_VERT_POSITION, OTG_VERT_COUNT_NOM, mask_sh),\
+	SF(OTG0_OTG_M_CONST_DTO0, OTG_M_CONST_DTO_PHASE, mask_sh),\
+	SF(OTG0_OTG_M_CONST_DTO1, OTG_M_CONST_DTO_MODULO, mask_sh),\
+	SF(OTG0_OTG_CLOCK_CONTROL, OTG_BUSY, mask_sh),\
+	SF(OTG0_OTG_CLOCK_CONTROL, OTG_CLOCK_EN, mask_sh),\
+	SF(OTG0_OTG_CLOCK_CONTROL, OTG_CLOCK_ON, mask_sh),\
+	SF(OTG0_OTG_CLOCK_CONTROL, OTG_CLOCK_GATE_DIS, mask_sh),\
+	SF(OTG0_OTG_VERTICAL_INTERRUPT0_CONTROL, OTG_VERTICAL_INTERRUPT0_INT_ENABLE, mask_sh),\
+	SF(OTG0_OTG_VERTICAL_INTERRUPT0_POSITION, OTG_VERTICAL_INTERRUPT0_LINE_START, mask_sh),\
+	SF(OTG0_OTG_VERTICAL_INTERRUPT0_POSITION, OTG_VERTICAL_INTERRUPT0_LINE_END, mask_sh),\
+	SF(OTG0_OTG_VERTICAL_INTERRUPT1_CONTROL, OTG_VERTICAL_INTERRUPT1_INT_ENABLE, mask_sh),\
+	SF(OTG0_OTG_VERTICAL_INTERRUPT1_POSITION, OTG_VERTICAL_INTERRUPT1_LINE_START, mask_sh),\
+	SF(OTG0_OTG_VERTICAL_INTERRUPT2_CONTROL, OTG_VERTICAL_INTERRUPT2_INT_ENABLE, mask_sh),\
+	SF(OTG0_OTG_VERTICAL_INTERRUPT2_POSITION, OTG_VERTICAL_INTERRUPT2_LINE_START, mask_sh),\
+	SF(ODM0_OPTC_INPUT_CLOCK_CONTROL, OPTC_INPUT_CLK_EN, mask_sh),\
+	SF(ODM0_OPTC_INPUT_CLOCK_CONTROL, OPTC_INPUT_CLK_ON, mask_sh),\
+	SF(ODM0_OPTC_INPUT_CLOCK_CONTROL, OPTC_INPUT_CLK_GATE_DIS, mask_sh),\
+	SF(ODM0_OPTC_INPUT_GLOBAL_CONTROL, OPTC_UNDERFLOW_OCCURRED_STATUS, mask_sh),\
+	SF(ODM0_OPTC_INPUT_GLOBAL_CONTROL, OPTC_UNDERFLOW_CLEAR, mask_sh),\
+	SF(VTG0_CONTROL, VTG0_ENABLE, mask_sh),\
+	SF(VTG0_CONTROL, VTG0_FP2, mask_sh),\
+	SF(VTG0_CONTROL, VTG0_VCOUNT_INIT, mask_sh),\
+	SF(OTG0_OTG_VERT_SYNC_CONTROL, OTG_FORCE_VSYNC_NEXT_LINE_OCCURRED, mask_sh),\
+	SF(OTG0_OTG_VERT_SYNC_CONTROL, OTG_FORCE_VSYNC_NEXT_LINE_CLEAR, mask_sh),\
+	SF(OTG0_OTG_VERT_SYNC_CONTROL, OTG_AUTO_FORCE_VSYNC_MODE, mask_sh),\
+	SF(OTG0_OTG_GSL_CONTROL, OTG_GSL0_EN, mask_sh),\
+	SF(OTG0_OTG_GSL_CONTROL, OTG_GSL1_EN, mask_sh),\
+	SF(OTG0_OTG_GSL_CONTROL, OTG_GSL2_EN, mask_sh),\
+	SF(OTG0_OTG_GSL_CONTROL, OTG_GSL_MASTER_EN, mask_sh),\
+	SF(OTG0_OTG_GSL_CONTROL, OTG_GSL_FORCE_DELAY, mask_sh),\
+	SF(OTG0_OTG_GSL_CONTROL, OTG_GSL_CHECK_ALL_FIELDS, mask_sh),\
+	SF(OTG0_OTG_CRC_CNTL, OTG_CRC_CONT_EN, mask_sh),\
+	SF(OTG0_OTG_CRC_CNTL, OTG_CRC0_SELECT, mask_sh),\
+	SF(OTG0_OTG_CRC_CNTL, OTG_CRC_EN, mask_sh),\
+	SF(OTG0_OTG_CRC0_DATA_RG, CRC0_R_CR, mask_sh),\
+	SF(OTG0_OTG_CRC0_DATA_RG, CRC0_G_Y, mask_sh),\
+	SF(OTG0_OTG_CRC0_DATA_B, CRC0_B_CB, mask_sh),\
+	SF(OTG0_OTG_CRC0_WINDOWA_X_CONTROL, OTG_CRC0_WINDOWA_X_START, mask_sh),\
+	SF(OTG0_OTG_CRC0_WINDOWA_X_CONTROL, OTG_CRC0_WINDOWA_X_END, mask_sh),\
+	SF(OTG0_OTG_CRC0_WINDOWA_Y_CONTROL, OTG_CRC0_WINDOWA_Y_START, mask_sh),\
+	SF(OTG0_OTG_CRC0_WINDOWA_Y_CONTROL, OTG_CRC0_WINDOWA_Y_END, mask_sh),\
+	SF(OTG0_OTG_CRC0_WINDOWB_X_CONTROL, OTG_CRC0_WINDOWB_X_START, mask_sh),\
+	SF(OTG0_OTG_CRC0_WINDOWB_X_CONTROL, OTG_CRC0_WINDOWB_X_END, mask_sh),\
+	SF(OTG0_OTG_CRC0_WINDOWB_Y_CONTROL, OTG_CRC0_WINDOWB_Y_START, mask_sh),\
+	SF(OTG0_OTG_CRC0_WINDOWB_Y_CONTROL, OTG_CRC0_WINDOWB_Y_END, mask_sh),\
+	SF(OTG0_OTG_TRIGA_MANUAL_TRIG, OTG_TRIGA_MANUAL_TRIG, mask_sh),\
+	SF(GSL_SOURCE_SELECT, GSL0_READY_SOURCE_SEL, mask_sh),\
+	SF(GSL_SOURCE_SELECT, GSL1_READY_SOURCE_SEL, mask_sh),\
+	SF(GSL_SOURCE_SELECT, GSL2_READY_SOURCE_SEL, mask_sh),\
+	SF(OTG0_OTG_GLOBAL_CONTROL2, MANUAL_FLOW_CONTROL_SEL, mask_sh),\
+	SF(OTG0_OTG_GLOBAL_CONTROL2, GLOBAL_UPDATE_LOCK_EN, mask_sh),\
+	SF(OTG0_OTG_GSL_WINDOW_X, OTG_GSL_WINDOW_START_X, mask_sh),\
+	SF(OTG0_OTG_GSL_WINDOW_X, OTG_GSL_WINDOW_END_X, mask_sh), \
+	SF(OTG0_OTG_GSL_WINDOW_Y, OTG_GSL_WINDOW_START_Y, mask_sh),\
+	SF(OTG0_OTG_GSL_WINDOW_Y, OTG_GSL_WINDOW_END_Y, mask_sh),\
+	SF(OTG0_OTG_VUPDATE_KEEPOUT, OTG_MASTER_UPDATE_LOCK_VUPDATE_KEEPOUT_EN, mask_sh), \
+	SF(OTG0_OTG_VUPDATE_KEEPOUT, MASTER_UPDATE_LOCK_VUPDATE_KEEPOUT_START_OFFSET, mask_sh), \
+	SF(OTG0_OTG_VUPDATE_KEEPOUT, MASTER_UPDATE_LOCK_VUPDATE_KEEPOUT_END_OFFSET, mask_sh), \
+	SF(OTG0_OTG_GSL_CONTROL, OTG_GSL_MASTER_MODE, mask_sh), \
+	SF(OTG0_OTG_GSL_CONTROL, OTG_MASTER_UPDATE_LOCK_GSL_EN, mask_sh), \
+	SF(OTG0_OTG_DSC_START_POSITION, OTG_DSC_START_POSITION_X, mask_sh), \
+	SF(OTG0_OTG_DSC_START_POSITION, OTG_DSC_START_POSITION_LINE_NUM, mask_sh),\
+	SF(ODM0_OPTC_DATA_SOURCE_SELECT, OPTC_SEG0_SRC_SEL, mask_sh),\
+	SF(ODM0_OPTC_DATA_SOURCE_SELECT, OPTC_SEG1_SRC_SEL, mask_sh),\
+	SF(ODM0_OPTC_DATA_SOURCE_SELECT, OPTC_SEG2_SRC_SEL, mask_sh),\
+	SF(ODM0_OPTC_DATA_SOURCE_SELECT, OPTC_SEG3_SRC_SEL, mask_sh),\
+	SF(ODM0_OPTC_DATA_SOURCE_SELECT, OPTC_NUM_OF_INPUT_SEGMENT, mask_sh),\
+	SF(ODM0_OPTC_MEMORY_CONFIG, OPTC_MEM_SEL, mask_sh),\
+	SF(ODM0_OPTC_DATA_FORMAT_CONTROL, OPTC_DATA_FORMAT, mask_sh),\
+	SF(ODM0_OPTC_DATA_FORMAT_CONTROL, OPTC_DSC_MODE, mask_sh),\
+	SF(ODM0_OPTC_BYTES_PER_PIXEL, OPTC_DSC_BYTES_PER_PIXEL, mask_sh),\
+	SF(ODM0_OPTC_WIDTH_CONTROL, OPTC_DSC_SLICE_WIDTH, mask_sh),\
+	SF(ODM0_OPTC_WIDTH_CONTROL, OPTC_SEGMENT_WIDTH, mask_sh),\
+	SF(OTG0_OTG_DRR_TRIGGER_WINDOW, OTG_DRR_TRIGGER_WINDOW_START_X, mask_sh),\
+	SF(OTG0_OTG_DRR_TRIGGER_WINDOW, OTG_DRR_TRIGGER_WINDOW_END_X, mask_sh),\
+	SF(OTG0_OTG_DRR_V_TOTAL_CHANGE, OTG_DRR_V_TOTAL_CHANGE_LIMIT, mask_sh),\
+	SF(OTG0_OTG_H_TIMING_CNTL, OTG_H_TIMING_DIV_MODE, mask_sh),\
+	SF(OTG0_OTG_H_TIMING_CNTL, OTG_H_TIMING_DIV_MODE_MANUAL, mask_sh),\
+	SF(OTG0_OTG_DOUBLE_BUFFER_CONTROL, OTG_DRR_TIMING_DBUF_UPDATE_MODE, mask_sh),\
+	SF(OTG0_OTG_DRR_CONTROL, OTG_V_TOTAL_LAST_USED_BY_DRR, mask_sh)
+
+void dcn32_timing_generator_init(struct optc *optc1);
+
+#endif /* __DC_OPTC_DCN32_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c
new file mode 100644
index 000000000000..8b887b552f2c
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c
@@ -0,0 +1,2480 @@
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "dc.h"
+
+#include "dcn32_init.h"
+
+#include "resource.h"
+#include "include/irq_service_interface.h"
+#include "dcn32_resource.h"
+
+#include "dcn20/dcn20_resource.h"
+#include "dcn30/dcn30_resource.h"
+
+#include "dcn10/dcn10_ipp.h"
+#include "dcn30/dcn30_hubbub.h"
+#include "dcn31/dcn31_hubbub.h"
+#include "dcn32/dcn32_hubbub.h"
+#include "dcn32/dcn32_mpc.h"
+#include "dcn32_hubp.h"
+#include "irq/dcn32/irq_service_dcn32.h"
+#include "dcn32/dcn32_dpp.h"
+#include "dcn32/dcn32_optc.h"
+#include "dcn20/dcn20_hwseq.h"
+#include "dcn30/dcn30_hwseq.h"
+#include "dce110/dce110_hw_sequencer.h"
+#include "dcn30/dcn30_opp.h"
+#include "dcn20/dcn20_dsc.h"
+#include "dcn30/dcn30_vpg.h"
+#include "dcn30/dcn30_afmt.h"
+#include "dcn30/dcn30_dio_stream_encoder.h"
+#include "dcn32/dcn32_dio_stream_encoder.h"
+#include "dcn31/dcn31_hpo_dp_stream_encoder.h"
+#include "dcn31/dcn31_hpo_dp_link_encoder.h"
+#include "dcn32/dcn32_hpo_dp_link_encoder.h"
+#include "dc_link_dp.h"
+#include "dcn31/dcn31_apg.h"
+#include "dcn31/dcn31_dio_link_encoder.h"
+#include "dcn32/dcn32_dio_link_encoder.h"
+#include "dce/dce_clock_source.h"
+#include "dce/dce_audio.h"
+#include "dce/dce_hwseq.h"
+#include "clk_mgr.h"
+#include "virtual/virtual_stream_encoder.h"
+#include "dml/display_mode_vba.h"
+#include "dcn32/dcn32_dccg.h"
+#include "dcn10/dcn10_resource.h"
+#include "dc_link_ddc.h"
+#include "dcn31/dcn31_panel_cntl.h"
+
+#include "dcn30/dcn30_dwb.h"
+#include "dcn32/dcn32_mmhubbub.h"
+
+#include "dcn/dcn_3_2_0_offset.h"
+#include "dcn/dcn_3_2_0_sh_mask.h"
+#include "nbio/nbio_4_3_0_offset.h"
+
+#include "reg_helper.h"
+#include "dce/dmub_abm.h"
+#include "dce/dmub_psr.h"
+#include "dce/dce_aux.h"
+#include "dce/dce_i2c.h"
+
+#include "dml/dcn30/display_mode_vba_30.h"
+#include "vm_helper.h"
+#include "dcn20/dcn20_vmid.h"
+#include "dml/dcn32/dcn32_fpu.h"
+
+#define DCN_BASE__INST0_SEG1                       0x000000C0
+#define DCN_BASE__INST0_SEG2                       0x000034C0
+#define DCN_BASE__INST0_SEG3                       0x00009000
+#define NBIO_BASE__INST0_SEG1                      0x00000014
+
+#define MAX_INSTANCE                                        6
+#define MAX_SEGMENT                                         6
+
+struct IP_BASE_INSTANCE {
+	unsigned int segment[MAX_SEGMENT];
+};
+
+struct IP_BASE {
+	struct IP_BASE_INSTANCE instance[MAX_INSTANCE];
+};
+
+static const struct IP_BASE DCN_BASE = { { { { 0x00000012, 0x000000C0, 0x000034C0, 0x00009000, 0x02403C00, 0 } },
+					{ { 0, 0, 0, 0, 0, 0 } },
+					{ { 0, 0, 0, 0, 0, 0 } },
+					{ { 0, 0, 0, 0, 0, 0 } },
+					{ { 0, 0, 0, 0, 0, 0 } },
+					{ { 0, 0, 0, 0, 0, 0 } } } };
+
+#define DC_LOGGER_INIT(logger)
+
+enum dcn32_clk_src_array_id {
+	DCN32_CLK_SRC_PLL0,
+	DCN32_CLK_SRC_PLL1,
+	DCN32_CLK_SRC_PLL2,
+	DCN32_CLK_SRC_PLL3,
+	DCN32_CLK_SRC_PLL4,
+	DCN32_CLK_SRC_TOTAL
+};
+
+/* begin *********************
+ * macros to expend register list macro defined in HW object header file
+ */
+
+/* DCN */
+/* TODO awful hack. fixup dcn20_dwb.h */
+#undef BASE_INNER
+#define BASE_INNER(seg) DCN_BASE__INST0_SEG ## seg
+
+#define BASE(seg) BASE_INNER(seg)
+
+#define SR(reg_name)\
+		.reg_name = BASE(reg ## reg_name ## _BASE_IDX) +  \
+					reg ## reg_name
+
+#define SRI(reg_name, block, id)\
+	.reg_name = BASE(reg ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
+					reg ## block ## id ## _ ## reg_name
+
+#define SRI2(reg_name, block, id)\
+	.reg_name = BASE(reg ## reg_name ## _BASE_IDX) + \
+					reg ## reg_name
+
+#define SRIR(var_name, reg_name, block, id)\
+	.var_name = BASE(reg ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
+					reg ## block ## id ## _ ## reg_name
+
+#define SRII(reg_name, block, id)\
+	.reg_name[id] = BASE(reg ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
+					reg ## block ## id ## _ ## reg_name
+
+#define SRII_MPC_RMU(reg_name, block, id)\
+	.RMU##_##reg_name[id] = BASE(reg ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
+					reg ## block ## id ## _ ## reg_name
+
+#define SRII_DWB(reg_name, temp_name, block, id)\
+	.reg_name[id] = BASE(reg ## block ## id ## _ ## temp_name ## _BASE_IDX) + \
+					reg ## block ## id ## _ ## temp_name
+
+#define DCCG_SRII(reg_name, block, id)\
+	.block ## _ ## reg_name[id] = BASE(reg ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
+					reg ## block ## id ## _ ## reg_name
+
+#define VUPDATE_SRII(reg_name, block, id)\
+	.reg_name[id] = BASE(reg ## reg_name ## _ ## block ## id ## _BASE_IDX) + \
+					reg ## reg_name ## _ ## block ## id
+
+/* NBIO */
+#define NBIO_BASE_INNER(seg) \
+	NBIO_BASE__INST0_SEG ## seg
+
+#define NBIO_BASE(seg) \
+	NBIO_BASE_INNER(seg)
+
+#define NBIO_SR(reg_name)\
+		.reg_name = NBIO_BASE(regBIF_BX0_ ## reg_name ## _BASE_IDX) + \
+					regBIF_BX0_ ## reg_name
+
+#undef CTX
+#define CTX ctx
+#define REG(reg_name) \
+	(DCN_BASE.instance[0].segment[reg ## reg_name ## _BASE_IDX] + reg ## reg_name)
+
+static const struct bios_registers bios_regs = {
+		NBIO_SR(BIOS_SCRATCH_3),
+		NBIO_SR(BIOS_SCRATCH_6)
+};
+
+#define clk_src_regs(index, pllid)\
+[index] = {\
+	CS_COMMON_REG_LIST_DCN3_0(index, pllid),\
+}
+
+static const struct dce110_clk_src_regs clk_src_regs[] = {
+	clk_src_regs(0, A),
+	clk_src_regs(1, B),
+	clk_src_regs(2, C),
+	clk_src_regs(3, D),
+	clk_src_regs(4, E)
+};
+
+static const struct dce110_clk_src_shift cs_shift = {
+		CS_COMMON_MASK_SH_LIST_DCN3_2(__SHIFT)
+};
+
+static const struct dce110_clk_src_mask cs_mask = {
+		CS_COMMON_MASK_SH_LIST_DCN3_2(_MASK)
+};
+
+#define abm_regs(id)\
+[id] = {\
+		ABM_DCN32_REG_LIST(id)\
+}
+
+static const struct dce_abm_registers abm_regs[] = {
+		abm_regs(0),
+		abm_regs(1),
+		abm_regs(2),
+		abm_regs(3),
+};
+
+static const struct dce_abm_shift abm_shift = {
+		ABM_MASK_SH_LIST_DCN32(__SHIFT)
+};
+
+static const struct dce_abm_mask abm_mask = {
+		ABM_MASK_SH_LIST_DCN32(_MASK)
+};
+
+#define audio_regs(id)\
+[id] = {\
+		AUD_COMMON_REG_LIST(id)\
+}
+
+static const struct dce_audio_registers audio_regs[] = {
+	audio_regs(0),
+	audio_regs(1),
+	audio_regs(2),
+	audio_regs(3),
+	audio_regs(4)
+};
+
+#define DCE120_AUD_COMMON_MASK_SH_LIST(mask_sh)\
+		SF(AZF0ENDPOINT0_AZALIA_F0_CODEC_ENDPOINT_INDEX, AZALIA_ENDPOINT_REG_INDEX, mask_sh),\
+		SF(AZF0ENDPOINT0_AZALIA_F0_CODEC_ENDPOINT_DATA, AZALIA_ENDPOINT_REG_DATA, mask_sh),\
+		AUD_COMMON_MASK_SH_LIST_BASE(mask_sh)
+
+static const struct dce_audio_shift audio_shift = {
+		DCE120_AUD_COMMON_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dce_audio_mask audio_mask = {
+		DCE120_AUD_COMMON_MASK_SH_LIST(_MASK)
+};
+
+#define vpg_regs(id)\
+[id] = {\
+	VPG_DCN3_REG_LIST(id)\
+}
+
+static const struct dcn30_vpg_registers vpg_regs[] = {
+	vpg_regs(0),
+	vpg_regs(1),
+	vpg_regs(2),
+	vpg_regs(3),
+	vpg_regs(4),
+	vpg_regs(5),
+	vpg_regs(6),
+	vpg_regs(7),
+	vpg_regs(8),
+	vpg_regs(9),
+};
+
+static const struct dcn30_vpg_shift vpg_shift = {
+	DCN3_VPG_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dcn30_vpg_mask vpg_mask = {
+	DCN3_VPG_MASK_SH_LIST(_MASK)
+};
+
+#define afmt_regs(id)\
+[id] = {\
+	AFMT_DCN3_REG_LIST(id)\
+}
+
+static const struct dcn30_afmt_registers afmt_regs[] = {
+	afmt_regs(0),
+	afmt_regs(1),
+	afmt_regs(2),
+	afmt_regs(3),
+	afmt_regs(4),
+	afmt_regs(5)
+};
+
+static const struct dcn30_afmt_shift afmt_shift = {
+	DCN3_AFMT_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dcn30_afmt_mask afmt_mask = {
+	DCN3_AFMT_MASK_SH_LIST(_MASK)
+};
+
+#define apg_regs(id)\
+[id] = {\
+	APG_DCN31_REG_LIST(id)\
+}
+
+static const struct dcn31_apg_registers apg_regs[] = {
+	apg_regs(0),
+	apg_regs(1),
+	apg_regs(2),
+	apg_regs(3)
+};
+
+static const struct dcn31_apg_shift apg_shift = {
+	DCN31_APG_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dcn31_apg_mask apg_mask = {
+		DCN31_APG_MASK_SH_LIST(_MASK)
+};
+
+#define stream_enc_regs(id)\
+[id] = {\
+	SE_DCN32_REG_LIST(id)\
+}
+
+static const struct dcn10_stream_enc_registers stream_enc_regs[] = {
+	stream_enc_regs(0),
+	stream_enc_regs(1),
+	stream_enc_regs(2),
+	stream_enc_regs(3),
+	stream_enc_regs(4)
+};
+
+static const struct dcn10_stream_encoder_shift se_shift = {
+		SE_COMMON_MASK_SH_LIST_DCN32(__SHIFT)
+};
+
+static const struct dcn10_stream_encoder_mask se_mask = {
+		SE_COMMON_MASK_SH_LIST_DCN32(_MASK)
+};
+
+
+#define aux_regs(id)\
+[id] = {\
+	DCN2_AUX_REG_LIST(id)\
+}
+
+static const struct dcn10_link_enc_aux_registers link_enc_aux_regs[] = {
+		aux_regs(0),
+		aux_regs(1),
+		aux_regs(2),
+		aux_regs(3),
+		aux_regs(4)
+};
+
+#define hpd_regs(id)\
+[id] = {\
+	HPD_REG_LIST(id)\
+}
+
+static const struct dcn10_link_enc_hpd_registers link_enc_hpd_regs[] = {
+		hpd_regs(0),
+		hpd_regs(1),
+		hpd_regs(2),
+		hpd_regs(3),
+		hpd_regs(4)
+};
+
+#define link_regs(id, phyid)\
+[id] = {\
+	LE_DCN31_REG_LIST(id), \
+	UNIPHY_DCN2_REG_LIST(phyid), \
+	/*DPCS_DCN31_REG_LIST(id),*/ \
+}
+
+static const struct dcn10_link_enc_registers link_enc_regs[] = {
+	link_regs(0, A),
+	link_regs(1, B),
+	link_regs(2, C),
+	link_regs(3, D),
+	link_regs(4, E)
+};
+
+static const struct dcn10_link_enc_shift le_shift = {
+	LINK_ENCODER_MASK_SH_LIST_DCN31(__SHIFT), \
+	//DPCS_DCN31_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dcn10_link_enc_mask le_mask = {
+	LINK_ENCODER_MASK_SH_LIST_DCN31(_MASK), \
+
+	//DPCS_DCN31_MASK_SH_LIST(_MASK)
+};
+
+#define hpo_dp_stream_encoder_reg_list(id)\
+[id] = {\
+	DCN3_1_HPO_DP_STREAM_ENC_REG_LIST(id)\
+}
+
+static const struct dcn31_hpo_dp_stream_encoder_registers hpo_dp_stream_enc_regs[] = {
+	hpo_dp_stream_encoder_reg_list(0),
+	hpo_dp_stream_encoder_reg_list(1),
+	hpo_dp_stream_encoder_reg_list(2),
+	hpo_dp_stream_encoder_reg_list(3),
+};
+
+static const struct dcn31_hpo_dp_stream_encoder_shift hpo_dp_se_shift = {
+	DCN3_1_HPO_DP_STREAM_ENC_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dcn31_hpo_dp_stream_encoder_mask hpo_dp_se_mask = {
+	DCN3_1_HPO_DP_STREAM_ENC_MASK_SH_LIST(_MASK)
+};
+
+
+#define hpo_dp_link_encoder_reg_list(id)\
+[id] = {\
+	DCN3_1_HPO_DP_LINK_ENC_REG_LIST(id),\
+	/*DCN3_1_RDPCSTX_REG_LIST(0),*/\
+	/*DCN3_1_RDPCSTX_REG_LIST(1),*/\
+	/*DCN3_1_RDPCSTX_REG_LIST(2),*/\
+	/*DCN3_1_RDPCSTX_REG_LIST(3),*/\
+	/*DCN3_1_RDPCSTX_REG_LIST(4)*/\
+}
+
+static const struct dcn31_hpo_dp_link_encoder_registers hpo_dp_link_enc_regs[] = {
+	hpo_dp_link_encoder_reg_list(0),
+	hpo_dp_link_encoder_reg_list(1),
+};
+
+static const struct dcn31_hpo_dp_link_encoder_shift hpo_dp_le_shift = {
+	DCN3_2_HPO_DP_LINK_ENC_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dcn31_hpo_dp_link_encoder_mask hpo_dp_le_mask = {
+	DCN3_2_HPO_DP_LINK_ENC_MASK_SH_LIST(_MASK)
+};
+
+#define dpp_regs(id)\
+[id] = {\
+	DPP_REG_LIST_DCN30_COMMON(id),\
+}
+
+static const struct dcn3_dpp_registers dpp_regs[] = {
+	dpp_regs(0),
+	dpp_regs(1),
+	dpp_regs(2),
+	dpp_regs(3)
+};
+
+static const struct dcn3_dpp_shift tf_shift = {
+		DPP_REG_LIST_SH_MASK_DCN30_COMMON(__SHIFT)
+};
+
+static const struct dcn3_dpp_mask tf_mask = {
+		DPP_REG_LIST_SH_MASK_DCN30_COMMON(_MASK)
+};
+
+
+#define opp_regs(id)\
+[id] = {\
+	OPP_REG_LIST_DCN30(id),\
+}
+
+static const struct dcn20_opp_registers opp_regs[] = {
+	opp_regs(0),
+	opp_regs(1),
+	opp_regs(2),
+	opp_regs(3)
+};
+
+static const struct dcn20_opp_shift opp_shift = {
+	OPP_MASK_SH_LIST_DCN20(__SHIFT)
+};
+
+static const struct dcn20_opp_mask opp_mask = {
+	OPP_MASK_SH_LIST_DCN20(_MASK)
+};
+
+#define aux_engine_regs(id)\
+[id] = {\
+	AUX_COMMON_REG_LIST0(id), \
+	.AUXN_IMPCAL = 0, \
+	.AUXP_IMPCAL = 0, \
+	.AUX_RESET_MASK = DP_AUX0_AUX_CONTROL__AUX_RESET_MASK, \
+}
+
+static const struct dce110_aux_registers aux_engine_regs[] = {
+		aux_engine_regs(0),
+		aux_engine_regs(1),
+		aux_engine_regs(2),
+		aux_engine_regs(3),
+		aux_engine_regs(4)
+};
+
+static const struct dce110_aux_registers_shift aux_shift = {
+	DCN_AUX_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dce110_aux_registers_mask aux_mask = {
+	DCN_AUX_MASK_SH_LIST(_MASK)
+};
+
+
+#define dwbc_regs_dcn3(id)\
+[id] = {\
+	DWBC_COMMON_REG_LIST_DCN30(id),\
+}
+
+static const struct dcn30_dwbc_registers dwbc30_regs[] = {
+	dwbc_regs_dcn3(0),
+};
+
+static const struct dcn30_dwbc_shift dwbc30_shift = {
+	DWBC_COMMON_MASK_SH_LIST_DCN30(__SHIFT)
+};
+
+static const struct dcn30_dwbc_mask dwbc30_mask = {
+	DWBC_COMMON_MASK_SH_LIST_DCN30(_MASK)
+};
+
+#define mcif_wb_regs_dcn3(id)\
+[id] = {\
+	MCIF_WB_COMMON_REG_LIST_DCN32(id),\
+}
+
+static const struct dcn30_mmhubbub_registers mcif_wb30_regs[] = {
+	mcif_wb_regs_dcn3(0)
+};
+
+static const struct dcn30_mmhubbub_shift mcif_wb30_shift = {
+	MCIF_WB_COMMON_MASK_SH_LIST_DCN32(__SHIFT)
+};
+
+static const struct dcn30_mmhubbub_mask mcif_wb30_mask = {
+	MCIF_WB_COMMON_MASK_SH_LIST_DCN32(_MASK)
+};
+
+#define dsc_regsDCN20(id)\
+[id] = {\
+	DSC_REG_LIST_DCN20(id)\
+}
+
+static const struct dcn20_dsc_registers dsc_regs[] = {
+	dsc_regsDCN20(0),
+	dsc_regsDCN20(1),
+	dsc_regsDCN20(2),
+	dsc_regsDCN20(3)
+};
+
+static const struct dcn20_dsc_shift dsc_shift = {
+	DSC_REG_LIST_SH_MASK_DCN20(__SHIFT)
+};
+
+static const struct dcn20_dsc_mask dsc_mask = {
+	DSC_REG_LIST_SH_MASK_DCN20(_MASK)
+};
+
+static const struct dcn30_mpc_registers mpc_regs = {
+		MPC_REG_LIST_DCN3_2(0),
+		MPC_REG_LIST_DCN3_2(1),
+		MPC_REG_LIST_DCN3_2(2),
+		MPC_REG_LIST_DCN3_2(3),
+		MPC_OUT_MUX_REG_LIST_DCN3_0(0),
+		MPC_OUT_MUX_REG_LIST_DCN3_0(1),
+		MPC_OUT_MUX_REG_LIST_DCN3_0(2),
+		MPC_OUT_MUX_REG_LIST_DCN3_0(3),
+		MPC_DWB_MUX_REG_LIST_DCN3_0(0),
+};
+
+static const struct dcn30_mpc_shift mpc_shift = {
+	MPC_COMMON_MASK_SH_LIST_DCN32(__SHIFT)
+};
+
+static const struct dcn30_mpc_mask mpc_mask = {
+	MPC_COMMON_MASK_SH_LIST_DCN32(_MASK)
+};
+
+#define optc_regs(id)\
+[id] = {OPTC_COMMON_REG_LIST_DCN3_2(id)}
+
+//#ifdef DIAGS_BUILD
+//static struct dcn_optc_registers optc_regs[] = {
+//#else
+static const struct dcn_optc_registers optc_regs[] = {
+//#endif
+	optc_regs(0),
+	optc_regs(1),
+	optc_regs(2),
+	optc_regs(3)
+};
+
+static const struct dcn_optc_shift optc_shift = {
+	OPTC_COMMON_MASK_SH_LIST_DCN3_2(__SHIFT)
+};
+
+static const struct dcn_optc_mask optc_mask = {
+	OPTC_COMMON_MASK_SH_LIST_DCN3_2(_MASK)
+};
+
+#define hubp_regs(id)\
+[id] = {\
+	HUBP_REG_LIST_DCN32(id)\
+}
+
+static const struct dcn_hubp2_registers hubp_regs[] = {
+		hubp_regs(0),
+		hubp_regs(1),
+		hubp_regs(2),
+		hubp_regs(3)
+};
+
+
+static const struct dcn_hubp2_shift hubp_shift = {
+		HUBP_MASK_SH_LIST_DCN32(__SHIFT)
+};
+
+static const struct dcn_hubp2_mask hubp_mask = {
+		HUBP_MASK_SH_LIST_DCN32(_MASK)
+};
+static const struct dcn_hubbub_registers hubbub_reg = {
+		HUBBUB_REG_LIST_DCN32(0)
+};
+
+static const struct dcn_hubbub_shift hubbub_shift = {
+		HUBBUB_MASK_SH_LIST_DCN32(__SHIFT)
+};
+
+static const struct dcn_hubbub_mask hubbub_mask = {
+		HUBBUB_MASK_SH_LIST_DCN32(_MASK)
+};
+
+static const struct dccg_registers dccg_regs = {
+		DCCG_REG_LIST_DCN32()
+};
+
+static const struct dccg_shift dccg_shift = {
+		DCCG_MASK_SH_LIST_DCN32(__SHIFT)
+};
+
+static const struct dccg_mask dccg_mask = {
+		DCCG_MASK_SH_LIST_DCN32(_MASK)
+};
+
+
+#define SRII2(reg_name_pre, reg_name_post, id)\
+	.reg_name_pre ## _ ##  reg_name_post[id] = BASE(reg ## reg_name_pre \
+			## id ## _ ## reg_name_post ## _BASE_IDX) + \
+			reg ## reg_name_pre ## id ## _ ## reg_name_post
+
+
+#define HWSEQ_DCN32_REG_LIST()\
+	SR(DCHUBBUB_GLOBAL_TIMER_CNTL), \
+	SR(DIO_MEM_PWR_CTRL), \
+	SR(ODM_MEM_PWR_CTRL3), \
+	SR(MMHUBBUB_MEM_PWR_CNTL), \
+	SR(DCCG_GATE_DISABLE_CNTL), \
+	SR(DCCG_GATE_DISABLE_CNTL2), \
+	SR(DCFCLK_CNTL),\
+	SR(DC_MEM_GLOBAL_PWR_REQ_CNTL), \
+	SRII(PIXEL_RATE_CNTL, OTG, 0), \
+	SRII(PIXEL_RATE_CNTL, OTG, 1),\
+	SRII(PIXEL_RATE_CNTL, OTG, 2),\
+	SRII(PIXEL_RATE_CNTL, OTG, 3),\
+	SRII(PHYPLL_PIXEL_RATE_CNTL, OTG, 0),\
+	SRII(PHYPLL_PIXEL_RATE_CNTL, OTG, 1),\
+	SRII(PHYPLL_PIXEL_RATE_CNTL, OTG, 2),\
+	SRII(PHYPLL_PIXEL_RATE_CNTL, OTG, 3),\
+	SR(MICROSECOND_TIME_BASE_DIV), \
+	SR(MILLISECOND_TIME_BASE_DIV), \
+	SR(DISPCLK_FREQ_CHANGE_CNTL), \
+	SR(RBBMIF_TIMEOUT_DIS), \
+	SR(RBBMIF_TIMEOUT_DIS_2), \
+	SR(DCHUBBUB_CRC_CTRL), \
+	SR(DPP_TOP0_DPP_CRC_CTRL), \
+	SR(DPP_TOP0_DPP_CRC_VAL_B_A), \
+	SR(DPP_TOP0_DPP_CRC_VAL_R_G), \
+	SR(MPC_CRC_CTRL), \
+	SR(MPC_CRC_RESULT_GB), \
+	SR(MPC_CRC_RESULT_C), \
+	SR(MPC_CRC_RESULT_AR), \
+	SR(DOMAIN0_PG_CONFIG), \
+	SR(DOMAIN1_PG_CONFIG), \
+	SR(DOMAIN2_PG_CONFIG), \
+	SR(DOMAIN3_PG_CONFIG), \
+	SR(DOMAIN16_PG_CONFIG), \
+	SR(DOMAIN17_PG_CONFIG), \
+	SR(DOMAIN18_PG_CONFIG), \
+	SR(DOMAIN19_PG_CONFIG), \
+	SR(DOMAIN0_PG_STATUS), \
+	SR(DOMAIN1_PG_STATUS), \
+	SR(DOMAIN2_PG_STATUS), \
+	SR(DOMAIN3_PG_STATUS), \
+	SR(DOMAIN16_PG_STATUS), \
+	SR(DOMAIN17_PG_STATUS), \
+	SR(DOMAIN18_PG_STATUS), \
+	SR(DOMAIN19_PG_STATUS), \
+	SR(D1VGA_CONTROL), \
+	SR(D2VGA_CONTROL), \
+	SR(D3VGA_CONTROL), \
+	SR(D4VGA_CONTROL), \
+	SR(D5VGA_CONTROL), \
+	SR(D6VGA_CONTROL), \
+	SR(DC_IP_REQUEST_CNTL), \
+	SR(AZALIA_AUDIO_DTO), \
+	SR(AZALIA_CONTROLLER_CLOCK_GATING)
+
+static const struct dce_hwseq_registers hwseq_reg = {
+		HWSEQ_DCN32_REG_LIST()
+};
+
+#define HWSEQ_DCN32_MASK_SH_LIST(mask_sh)\
+	HWSEQ_DCN_MASK_SH_LIST(mask_sh), \
+	HWS_SF(, DCHUBBUB_GLOBAL_TIMER_CNTL, DCHUBBUB_GLOBAL_TIMER_REFDIV, mask_sh), \
+	HWS_SF(, DOMAIN0_PG_CONFIG, DOMAIN_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN0_PG_CONFIG, DOMAIN_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN1_PG_CONFIG, DOMAIN_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN1_PG_CONFIG, DOMAIN_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN2_PG_CONFIG, DOMAIN_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN2_PG_CONFIG, DOMAIN_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN3_PG_CONFIG, DOMAIN_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN3_PG_CONFIG, DOMAIN_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN16_PG_CONFIG, DOMAIN_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN16_PG_CONFIG, DOMAIN_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN17_PG_CONFIG, DOMAIN_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN17_PG_CONFIG, DOMAIN_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN18_PG_CONFIG, DOMAIN_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN18_PG_CONFIG, DOMAIN_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN19_PG_CONFIG, DOMAIN_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN19_PG_CONFIG, DOMAIN_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN0_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DOMAIN1_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DOMAIN2_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DOMAIN3_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DOMAIN16_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DOMAIN17_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DOMAIN18_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DOMAIN19_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DC_IP_REQUEST_CNTL, IP_REQUEST_EN, mask_sh), \
+	HWS_SF(, AZALIA_AUDIO_DTO, AZALIA_AUDIO_DTO_MODULE, mask_sh), \
+	HWS_SF(, HPO_TOP_CLOCK_CONTROL, HPO_HDMISTREAMCLK_G_GATE_DIS, mask_sh), \
+	HWS_SF(, ODM_MEM_PWR_CTRL3, ODM_MEM_UNASSIGNED_PWR_MODE, mask_sh), \
+	HWS_SF(, ODM_MEM_PWR_CTRL3, ODM_MEM_VBLANK_PWR_MODE, mask_sh), \
+	HWS_SF(, MMHUBBUB_MEM_PWR_CNTL, VGA_MEM_PWR_FORCE, mask_sh)
+
+static const struct dce_hwseq_shift hwseq_shift = {
+		HWSEQ_DCN32_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dce_hwseq_mask hwseq_mask = {
+		HWSEQ_DCN32_MASK_SH_LIST(_MASK)
+};
+#define vmid_regs(id)\
+[id] = {\
+		DCN20_VMID_REG_LIST(id)\
+}
+
+static const struct dcn_vmid_registers vmid_regs[] = {
+	vmid_regs(0),
+	vmid_regs(1),
+	vmid_regs(2),
+	vmid_regs(3),
+	vmid_regs(4),
+	vmid_regs(5),
+	vmid_regs(6),
+	vmid_regs(7),
+	vmid_regs(8),
+	vmid_regs(9),
+	vmid_regs(10),
+	vmid_regs(11),
+	vmid_regs(12),
+	vmid_regs(13),
+	vmid_regs(14),
+	vmid_regs(15)
+};
+
+static const struct dcn20_vmid_shift vmid_shifts = {
+		DCN20_VMID_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dcn20_vmid_mask vmid_masks = {
+		DCN20_VMID_MASK_SH_LIST(_MASK)
+};
+
+static const struct resource_caps res_cap_dcn32 = {
+	.num_timing_generator = 4,
+	.num_opp = 4,
+	.num_video_plane = 4,
+	.num_audio = 5,
+	.num_stream_encoder = 5,
+	.num_hpo_dp_stream_encoder = 4,
+	.num_hpo_dp_link_encoder = 2,
+	.num_pll = 5,
+	.num_dwb = 1,
+	.num_ddc = 5,
+	.num_vmid = 16,
+	.num_mpc_3dlut = 4,
+	.num_dsc = 4,
+};
+
+static const struct dc_plane_cap plane_cap = {
+	.type = DC_PLANE_TYPE_DCN_UNIVERSAL,
+	.blends_with_above = true,
+	.blends_with_below = true,
+	.per_pixel_alpha = true,
+
+	.pixel_format_support = {
+			.argb8888 = true,
+			.nv12 = true,
+			.fp16 = true,
+			.p010 = true,
+			.ayuv = false,
+	},
+
+	.max_upscale_factor = {
+			.argb8888 = 16000,
+			.nv12 = 16000,
+			.fp16 = 16000
+	},
+
+	// 6:1 downscaling ratio: 1000/6 = 166.666
+	.max_downscale_factor = {
+			.argb8888 = 167,
+			.nv12 = 167,
+			.fp16 = 167
+	},
+	64,
+	64
+};
+
+static const struct dc_debug_options debug_defaults_drv = {
+	.disable_dmcu = true,
+	.force_abm_enable = false,
+	.timing_trace = false,
+	.clock_trace = true,
+	.disable_pplib_clock_request = false,
+	.pipe_split_policy = MPC_SPLIT_AVOID, // Due to CRB, no need to MPC split anymore
+	.force_single_disp_pipe_split = false,
+	.disable_dcc = DCC_ENABLE,
+	.vsr_support = true,
+	.performance_trace = false,
+	.max_downscale_src_width = 7680,/*upto 8K*/
+	.disable_pplib_wm_range = false,
+	.scl_reset_length10 = true,
+	.sanity_checks = false,
+	.underflow_assert_delay_us = 0xFFFFFFFF,
+	.dwb_fi_phase = -1, // -1 = disable,
+	.dmub_command_table = true,
+	.enable_mem_low_power = {
+		.bits = {
+			.vga = false,
+			.i2c = false,
+			.dmcu = false, // This is previously known to cause hang on S3 cycles if enabled
+			.dscl = false,
+			.cm = false,
+			.mpc = false,
+			.optc = true,
+		}
+	},
+	.use_max_lb = true,
+	.force_disable_subvp = false,
+	.exit_idle_opt_for_cursor_updates = true,
+	.enable_single_display_2to1_odm_policy = true,
+	.enable_dp_dig_pixel_rate_div_policy = 1,
+};
+
+static const struct dc_debug_options debug_defaults_diags = {
+	.disable_dmcu = true,
+	.force_abm_enable = false,
+	.timing_trace = true,
+	.clock_trace = true,
+	.disable_dpp_power_gate = true,
+	.disable_hubp_power_gate = true,
+	.disable_dsc_power_gate = true,
+	.disable_clock_gate = true,
+	.disable_pplib_clock_request = true,
+	.disable_pplib_wm_range = true,
+	.disable_stutter = false,
+	.scl_reset_length10 = true,
+	.dwb_fi_phase = -1, // -1 = disable
+	.dmub_command_table = true,
+	.enable_tri_buf = true,
+	.use_max_lb = true,
+	.force_disable_subvp = true
+};
+
+static struct dce_aux *dcn32_aux_engine_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct aux_engine_dce110 *aux_engine =
+		kzalloc(sizeof(struct aux_engine_dce110), GFP_KERNEL);
+
+	if (!aux_engine)
+		return NULL;
+
+	dce110_aux_engine_construct(aux_engine, ctx, inst,
+				    SW_AUX_TIMEOUT_PERIOD_MULTIPLIER * AUX_TIMEOUT_PERIOD,
+				    &aux_engine_regs[inst],
+					&aux_mask,
+					&aux_shift,
+					ctx->dc->caps.extended_aux_timeout_support);
+
+	return &aux_engine->base;
+}
+#define i2c_inst_regs(id) { I2C_HW_ENGINE_COMMON_REG_LIST_DCN30(id) }
+
+static const struct dce_i2c_registers i2c_hw_regs[] = {
+		i2c_inst_regs(1),
+		i2c_inst_regs(2),
+		i2c_inst_regs(3),
+		i2c_inst_regs(4),
+		i2c_inst_regs(5),
+};
+
+static const struct dce_i2c_shift i2c_shifts = {
+		I2C_COMMON_MASK_SH_LIST_DCN30(__SHIFT)
+};
+
+static const struct dce_i2c_mask i2c_masks = {
+		I2C_COMMON_MASK_SH_LIST_DCN30(_MASK)
+};
+
+static struct dce_i2c_hw *dcn32_i2c_hw_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct dce_i2c_hw *dce_i2c_hw =
+		kzalloc(sizeof(struct dce_i2c_hw), GFP_KERNEL);
+
+	if (!dce_i2c_hw)
+		return NULL;
+
+	dcn2_i2c_hw_construct(dce_i2c_hw, ctx, inst,
+				    &i2c_hw_regs[inst], &i2c_shifts, &i2c_masks);
+
+	return dce_i2c_hw;
+}
+
+static struct clock_source *dcn32_clock_source_create(
+		struct dc_context *ctx,
+		struct dc_bios *bios,
+		enum clock_source_id id,
+		const struct dce110_clk_src_regs *regs,
+		bool dp_clk_src)
+{
+	struct dce110_clk_src *clk_src =
+		kzalloc(sizeof(struct dce110_clk_src), GFP_KERNEL);
+
+	if (!clk_src)
+		return NULL;
+
+	if (dcn31_clk_src_construct(clk_src, ctx, bios, id,
+			regs, &cs_shift, &cs_mask)) {
+		clk_src->base.dp_clk_src = dp_clk_src;
+		return &clk_src->base;
+	}
+
+	BREAK_TO_DEBUGGER();
+	return NULL;
+}
+
+static struct hubbub *dcn32_hubbub_create(struct dc_context *ctx)
+{
+	int i;
+
+	struct dcn20_hubbub *hubbub2 = kzalloc(sizeof(struct dcn20_hubbub),
+					  GFP_KERNEL);
+
+	if (!hubbub2)
+		return NULL;
+
+	hubbub32_construct(hubbub2, ctx,
+			&hubbub_reg,
+			&hubbub_shift,
+			&hubbub_mask,
+			ctx->dc->dml.ip.det_buffer_size_kbytes,
+			ctx->dc->dml.ip.pixel_chunk_size_kbytes,
+			ctx->dc->dml.ip.config_return_buffer_size_in_kbytes);
+
+
+	for (i = 0; i < res_cap_dcn32.num_vmid; i++) {
+		struct dcn20_vmid *vmid = &hubbub2->vmid[i];
+
+		vmid->ctx = ctx;
+
+		vmid->regs = &vmid_regs[i];
+		vmid->shifts = &vmid_shifts;
+		vmid->masks = &vmid_masks;
+	}
+
+	return &hubbub2->base;
+}
+
+static struct hubp *dcn32_hubp_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct dcn20_hubp *hubp2 =
+		kzalloc(sizeof(struct dcn20_hubp), GFP_KERNEL);
+
+	if (!hubp2)
+		return NULL;
+
+	if (hubp32_construct(hubp2, ctx, inst,
+			&hubp_regs[inst], &hubp_shift, &hubp_mask))
+		return &hubp2->base;
+
+	BREAK_TO_DEBUGGER();
+	kfree(hubp2);
+	return NULL;
+}
+
+static void dcn32_dpp_destroy(struct dpp **dpp)
+{
+	kfree(TO_DCN30_DPP(*dpp));
+	*dpp = NULL;
+}
+
+static struct dpp *dcn32_dpp_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct dcn3_dpp *dpp3 =
+		kzalloc(sizeof(struct dcn3_dpp), GFP_KERNEL);
+
+	if (!dpp3)
+		return NULL;
+
+	if (dpp32_construct(dpp3, ctx, inst,
+			&dpp_regs[inst], &tf_shift, &tf_mask))
+		return &dpp3->base;
+
+	BREAK_TO_DEBUGGER();
+	kfree(dpp3);
+	return NULL;
+}
+
+static struct mpc *dcn32_mpc_create(
+		struct dc_context *ctx,
+		int num_mpcc,
+		int num_rmu)
+{
+	struct dcn30_mpc *mpc30 = kzalloc(sizeof(struct dcn30_mpc),
+					  GFP_KERNEL);
+
+	if (!mpc30)
+		return NULL;
+
+	dcn32_mpc_construct(mpc30, ctx,
+			&mpc_regs,
+			&mpc_shift,
+			&mpc_mask,
+			num_mpcc,
+			num_rmu);
+
+	return &mpc30->base;
+}
+
+static struct output_pixel_processor *dcn32_opp_create(
+	struct dc_context *ctx, uint32_t inst)
+{
+	struct dcn20_opp *opp2 =
+		kzalloc(sizeof(struct dcn20_opp), GFP_KERNEL);
+
+	if (!opp2) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	dcn20_opp_construct(opp2, ctx, inst,
+			&opp_regs[inst], &opp_shift, &opp_mask);
+	return &opp2->base;
+}
+
+
+static struct timing_generator *dcn32_timing_generator_create(
+		struct dc_context *ctx,
+		uint32_t instance)
+{
+	struct optc *tgn10 =
+		kzalloc(sizeof(struct optc), GFP_KERNEL);
+
+	if (!tgn10)
+		return NULL;
+
+	tgn10->base.inst = instance;
+	tgn10->base.ctx = ctx;
+
+	tgn10->tg_regs = &optc_regs[instance];
+	tgn10->tg_shift = &optc_shift;
+	tgn10->tg_mask = &optc_mask;
+
+	dcn32_timing_generator_init(tgn10);
+
+	return &tgn10->base;
+}
+
+static const struct encoder_feature_support link_enc_feature = {
+		.max_hdmi_deep_color = COLOR_DEPTH_121212,
+		.max_hdmi_pixel_clock = 600000,
+		.hdmi_ycbcr420_supported = true,
+		.dp_ycbcr420_supported = true,
+		.fec_supported = true,
+		.flags.bits.IS_HBR2_CAPABLE = true,
+		.flags.bits.IS_HBR3_CAPABLE = true,
+		.flags.bits.IS_TPS3_CAPABLE = true,
+		.flags.bits.IS_TPS4_CAPABLE = true
+};
+
+static struct link_encoder *dcn32_link_encoder_create(
+	struct dc_context *ctx,
+	const struct encoder_init_data *enc_init_data)
+{
+	struct dcn20_link_encoder *enc20 =
+		kzalloc(sizeof(struct dcn20_link_encoder), GFP_KERNEL);
+
+	if (!enc20)
+		return NULL;
+
+	dcn32_link_encoder_construct(enc20,
+			enc_init_data,
+			&link_enc_feature,
+			&link_enc_regs[enc_init_data->transmitter],
+			&link_enc_aux_regs[enc_init_data->channel - 1],
+			&link_enc_hpd_regs[enc_init_data->hpd_source],
+			&le_shift,
+			&le_mask);
+
+	return &enc20->enc10.base;
+}
+
+struct panel_cntl *dcn32_panel_cntl_create(const struct panel_cntl_init_data *init_data)
+{
+	struct dcn31_panel_cntl *panel_cntl =
+		kzalloc(sizeof(struct dcn31_panel_cntl), GFP_KERNEL);
+
+	if (!panel_cntl)
+		return NULL;
+
+	dcn31_panel_cntl_construct(panel_cntl, init_data);
+
+	return &panel_cntl->base;
+}
+
+static void read_dce_straps(
+	struct dc_context *ctx,
+	struct resource_straps *straps)
+{
+	generic_reg_get(ctx, regDC_PINSTRAPS + BASE(regDC_PINSTRAPS_BASE_IDX),
+		FN(DC_PINSTRAPS, DC_PINSTRAPS_AUDIO), &straps->dc_pinstraps_audio);
+
+}
+
+static struct audio *dcn32_create_audio(
+		struct dc_context *ctx, unsigned int inst)
+{
+	return dce_audio_create(ctx, inst,
+			&audio_regs[inst], &audio_shift, &audio_mask);
+}
+
+static struct vpg *dcn32_vpg_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct dcn30_vpg *vpg3 = kzalloc(sizeof(struct dcn30_vpg), GFP_KERNEL);
+
+	if (!vpg3)
+		return NULL;
+
+	vpg3_construct(vpg3, ctx, inst,
+			&vpg_regs[inst],
+			&vpg_shift,
+			&vpg_mask);
+
+	return &vpg3->base;
+}
+
+static struct afmt *dcn32_afmt_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct dcn30_afmt *afmt3 = kzalloc(sizeof(struct dcn30_afmt), GFP_KERNEL);
+
+	if (!afmt3)
+		return NULL;
+
+	afmt3_construct(afmt3, ctx, inst,
+			&afmt_regs[inst],
+			&afmt_shift,
+			&afmt_mask);
+
+	return &afmt3->base;
+}
+
+static struct apg *dcn31_apg_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct dcn31_apg *apg31 = kzalloc(sizeof(struct dcn31_apg), GFP_KERNEL);
+
+	if (!apg31)
+		return NULL;
+
+	apg31_construct(apg31, ctx, inst,
+			&apg_regs[inst],
+			&apg_shift,
+			&apg_mask);
+
+	return &apg31->base;
+}
+
+static struct stream_encoder *dcn32_stream_encoder_create(
+	enum engine_id eng_id,
+	struct dc_context *ctx)
+{
+	struct dcn10_stream_encoder *enc1;
+	struct vpg *vpg;
+	struct afmt *afmt;
+	int vpg_inst;
+	int afmt_inst;
+
+	/* Mapping of VPG, AFMT, DME register blocks to DIO block instance */
+	if (eng_id <= ENGINE_ID_DIGF) {
+		vpg_inst = eng_id;
+		afmt_inst = eng_id;
+	} else
+		return NULL;
+
+	enc1 = kzalloc(sizeof(struct dcn10_stream_encoder), GFP_KERNEL);
+	vpg = dcn32_vpg_create(ctx, vpg_inst);
+	afmt = dcn32_afmt_create(ctx, afmt_inst);
+
+	if (!enc1 || !vpg || !afmt) {
+		kfree(enc1);
+		kfree(vpg);
+		kfree(afmt);
+		return NULL;
+	}
+
+	dcn32_dio_stream_encoder_construct(enc1, ctx, ctx->dc_bios,
+					eng_id, vpg, afmt,
+					&stream_enc_regs[eng_id],
+					&se_shift, &se_mask);
+
+	return &enc1->base;
+}
+
+static struct hpo_dp_stream_encoder *dcn32_hpo_dp_stream_encoder_create(
+	enum engine_id eng_id,
+	struct dc_context *ctx)
+{
+	struct dcn31_hpo_dp_stream_encoder *hpo_dp_enc31;
+	struct vpg *vpg;
+	struct apg *apg;
+	uint32_t hpo_dp_inst;
+	uint32_t vpg_inst;
+	uint32_t apg_inst;
+
+	ASSERT((eng_id >= ENGINE_ID_HPO_DP_0) && (eng_id <= ENGINE_ID_HPO_DP_3));
+	hpo_dp_inst = eng_id - ENGINE_ID_HPO_DP_0;
+
+	/* Mapping of VPG register blocks to HPO DP block instance:
+	 * VPG[6] -> HPO_DP[0]
+	 * VPG[7] -> HPO_DP[1]
+	 * VPG[8] -> HPO_DP[2]
+	 * VPG[9] -> HPO_DP[3]
+	 */
+	vpg_inst = hpo_dp_inst + 6;
+
+	/* Mapping of APG register blocks to HPO DP block instance:
+	 * APG[0] -> HPO_DP[0]
+	 * APG[1] -> HPO_DP[1]
+	 * APG[2] -> HPO_DP[2]
+	 * APG[3] -> HPO_DP[3]
+	 */
+	apg_inst = hpo_dp_inst;
+
+	/* allocate HPO stream encoder and create VPG sub-block */
+	hpo_dp_enc31 = kzalloc(sizeof(struct dcn31_hpo_dp_stream_encoder), GFP_KERNEL);
+	vpg = dcn32_vpg_create(ctx, vpg_inst);
+	apg = dcn31_apg_create(ctx, apg_inst);
+
+	if (!hpo_dp_enc31 || !vpg || !apg) {
+		kfree(hpo_dp_enc31);
+		kfree(vpg);
+		kfree(apg);
+		return NULL;
+	}
+
+	dcn31_hpo_dp_stream_encoder_construct(hpo_dp_enc31, ctx, ctx->dc_bios,
+					hpo_dp_inst, eng_id, vpg, apg,
+					&hpo_dp_stream_enc_regs[hpo_dp_inst],
+					&hpo_dp_se_shift, &hpo_dp_se_mask);
+
+	return &hpo_dp_enc31->base;
+}
+
+static struct hpo_dp_link_encoder *dcn32_hpo_dp_link_encoder_create(
+	uint8_t inst,
+	struct dc_context *ctx)
+{
+	struct dcn31_hpo_dp_link_encoder *hpo_dp_enc31;
+
+	/* allocate HPO link encoder */
+	hpo_dp_enc31 = kzalloc(sizeof(struct dcn31_hpo_dp_link_encoder), GFP_KERNEL);
+
+	hpo_dp_link_encoder32_construct(hpo_dp_enc31, ctx, inst,
+					&hpo_dp_link_enc_regs[inst],
+					&hpo_dp_le_shift, &hpo_dp_le_mask);
+
+	return &hpo_dp_enc31->base;
+}
+
+static struct dce_hwseq *dcn32_hwseq_create(
+	struct dc_context *ctx)
+{
+	struct dce_hwseq *hws = kzalloc(sizeof(struct dce_hwseq), GFP_KERNEL);
+
+	if (hws) {
+		hws->ctx = ctx;
+		hws->regs = &hwseq_reg;
+		hws->shifts = &hwseq_shift;
+		hws->masks = &hwseq_mask;
+	}
+	return hws;
+}
+static const struct resource_create_funcs res_create_funcs = {
+	.read_dce_straps = read_dce_straps,
+	.create_audio = dcn32_create_audio,
+	.create_stream_encoder = dcn32_stream_encoder_create,
+	.create_hpo_dp_stream_encoder = dcn32_hpo_dp_stream_encoder_create,
+	.create_hpo_dp_link_encoder = dcn32_hpo_dp_link_encoder_create,
+	.create_hwseq = dcn32_hwseq_create,
+};
+
+static const struct resource_create_funcs res_create_maximus_funcs = {
+	.read_dce_straps = NULL,
+	.create_audio = NULL,
+	.create_stream_encoder = NULL,
+	.create_hpo_dp_stream_encoder = dcn32_hpo_dp_stream_encoder_create,
+	.create_hpo_dp_link_encoder = dcn32_hpo_dp_link_encoder_create,
+	.create_hwseq = dcn32_hwseq_create,
+};
+
+static void dcn32_resource_destruct(struct dcn32_resource_pool *pool)
+{
+	unsigned int i;
+
+	for (i = 0; i < pool->base.stream_enc_count; i++) {
+		if (pool->base.stream_enc[i] != NULL) {
+			if (pool->base.stream_enc[i]->vpg != NULL) {
+				kfree(DCN30_VPG_FROM_VPG(pool->base.stream_enc[i]->vpg));
+				pool->base.stream_enc[i]->vpg = NULL;
+			}
+			if (pool->base.stream_enc[i]->afmt != NULL) {
+				kfree(DCN30_AFMT_FROM_AFMT(pool->base.stream_enc[i]->afmt));
+				pool->base.stream_enc[i]->afmt = NULL;
+			}
+			kfree(DCN10STRENC_FROM_STRENC(pool->base.stream_enc[i]));
+			pool->base.stream_enc[i] = NULL;
+		}
+	}
+
+	for (i = 0; i < pool->base.hpo_dp_stream_enc_count; i++) {
+		if (pool->base.hpo_dp_stream_enc[i] != NULL) {
+			if (pool->base.hpo_dp_stream_enc[i]->vpg != NULL) {
+				kfree(DCN30_VPG_FROM_VPG(pool->base.hpo_dp_stream_enc[i]->vpg));
+				pool->base.hpo_dp_stream_enc[i]->vpg = NULL;
+			}
+			if (pool->base.hpo_dp_stream_enc[i]->apg != NULL) {
+				kfree(DCN31_APG_FROM_APG(pool->base.hpo_dp_stream_enc[i]->apg));
+				pool->base.hpo_dp_stream_enc[i]->apg = NULL;
+			}
+			kfree(DCN3_1_HPO_DP_STREAM_ENC_FROM_HPO_STREAM_ENC(pool->base.hpo_dp_stream_enc[i]));
+			pool->base.hpo_dp_stream_enc[i] = NULL;
+		}
+	}
+
+	for (i = 0; i < pool->base.hpo_dp_link_enc_count; i++) {
+		if (pool->base.hpo_dp_link_enc[i] != NULL) {
+			kfree(DCN3_1_HPO_DP_LINK_ENC_FROM_HPO_LINK_ENC(pool->base.hpo_dp_link_enc[i]));
+			pool->base.hpo_dp_link_enc[i] = NULL;
+		}
+	}
+
+	for (i = 0; i < pool->base.res_cap->num_dsc; i++) {
+		if (pool->base.dscs[i] != NULL)
+			dcn20_dsc_destroy(&pool->base.dscs[i]);
+	}
+
+	if (pool->base.mpc != NULL) {
+		kfree(TO_DCN20_MPC(pool->base.mpc));
+		pool->base.mpc = NULL;
+	}
+	if (pool->base.hubbub != NULL) {
+		kfree(TO_DCN20_HUBBUB(pool->base.hubbub));
+		pool->base.hubbub = NULL;
+	}
+	for (i = 0; i < pool->base.pipe_count; i++) {
+		if (pool->base.dpps[i] != NULL)
+			dcn32_dpp_destroy(&pool->base.dpps[i]);
+
+		if (pool->base.ipps[i] != NULL)
+			pool->base.ipps[i]->funcs->ipp_destroy(&pool->base.ipps[i]);
+
+		if (pool->base.hubps[i] != NULL) {
+			kfree(TO_DCN20_HUBP(pool->base.hubps[i]));
+			pool->base.hubps[i] = NULL;
+		}
+
+		if (pool->base.irqs != NULL) {
+			dal_irq_service_destroy(&pool->base.irqs);
+		}
+	}
+
+	for (i = 0; i < pool->base.res_cap->num_ddc; i++) {
+		if (pool->base.engines[i] != NULL)
+			dce110_engine_destroy(&pool->base.engines[i]);
+		if (pool->base.hw_i2cs[i] != NULL) {
+			kfree(pool->base.hw_i2cs[i]);
+			pool->base.hw_i2cs[i] = NULL;
+		}
+		if (pool->base.sw_i2cs[i] != NULL) {
+			kfree(pool->base.sw_i2cs[i]);
+			pool->base.sw_i2cs[i] = NULL;
+		}
+	}
+
+	for (i = 0; i < pool->base.res_cap->num_opp; i++) {
+		if (pool->base.opps[i] != NULL)
+			pool->base.opps[i]->funcs->opp_destroy(&pool->base.opps[i]);
+	}
+
+	for (i = 0; i < pool->base.res_cap->num_timing_generator; i++) {
+		if (pool->base.timing_generators[i] != NULL)	{
+			kfree(DCN10TG_FROM_TG(pool->base.timing_generators[i]));
+			pool->base.timing_generators[i] = NULL;
+		}
+	}
+
+	for (i = 0; i < pool->base.res_cap->num_dwb; i++) {
+		if (pool->base.dwbc[i] != NULL) {
+			kfree(TO_DCN30_DWBC(pool->base.dwbc[i]));
+			pool->base.dwbc[i] = NULL;
+		}
+		if (pool->base.mcif_wb[i] != NULL) {
+			kfree(TO_DCN30_MMHUBBUB(pool->base.mcif_wb[i]));
+			pool->base.mcif_wb[i] = NULL;
+		}
+	}
+
+	for (i = 0; i < pool->base.audio_count; i++) {
+		if (pool->base.audios[i])
+			dce_aud_destroy(&pool->base.audios[i]);
+	}
+
+	for (i = 0; i < pool->base.clk_src_count; i++) {
+		if (pool->base.clock_sources[i] != NULL) {
+			dcn20_clock_source_destroy(&pool->base.clock_sources[i]);
+			pool->base.clock_sources[i] = NULL;
+		}
+	}
+
+	for (i = 0; i < pool->base.res_cap->num_mpc_3dlut; i++) {
+		if (pool->base.mpc_lut[i] != NULL) {
+			dc_3dlut_func_release(pool->base.mpc_lut[i]);
+			pool->base.mpc_lut[i] = NULL;
+		}
+		if (pool->base.mpc_shaper[i] != NULL) {
+			dc_transfer_func_release(pool->base.mpc_shaper[i]);
+			pool->base.mpc_shaper[i] = NULL;
+		}
+	}
+
+	if (pool->base.dp_clock_source != NULL) {
+		dcn20_clock_source_destroy(&pool->base.dp_clock_source);
+		pool->base.dp_clock_source = NULL;
+	}
+
+	for (i = 0; i < pool->base.res_cap->num_timing_generator; i++) {
+		if (pool->base.multiple_abms[i] != NULL)
+			dce_abm_destroy(&pool->base.multiple_abms[i]);
+	}
+
+	if (pool->base.psr != NULL)
+		dmub_psr_destroy(&pool->base.psr);
+
+	if (pool->base.dccg != NULL)
+		dcn_dccg_destroy(&pool->base.dccg);
+
+	if (pool->base.oem_device != NULL)
+		dal_ddc_service_destroy(&pool->base.oem_device);
+}
+
+
+static bool dcn32_dwbc_create(struct dc_context *ctx, struct resource_pool *pool)
+{
+	int i;
+	uint32_t dwb_count = pool->res_cap->num_dwb;
+
+	for (i = 0; i < dwb_count; i++) {
+		struct dcn30_dwbc *dwbc30 = kzalloc(sizeof(struct dcn30_dwbc),
+						    GFP_KERNEL);
+
+		if (!dwbc30) {
+			dm_error("DC: failed to create dwbc30!\n");
+			return false;
+		}
+
+		dcn30_dwbc_construct(dwbc30, ctx,
+				&dwbc30_regs[i],
+				&dwbc30_shift,
+				&dwbc30_mask,
+				i);
+
+		pool->dwbc[i] = &dwbc30->base;
+	}
+	return true;
+}
+
+static bool dcn32_mmhubbub_create(struct dc_context *ctx, struct resource_pool *pool)
+{
+	int i;
+	uint32_t dwb_count = pool->res_cap->num_dwb;
+
+	for (i = 0; i < dwb_count; i++) {
+		struct dcn30_mmhubbub *mcif_wb30 = kzalloc(sizeof(struct dcn30_mmhubbub),
+						    GFP_KERNEL);
+
+		if (!mcif_wb30) {
+			dm_error("DC: failed to create mcif_wb30!\n");
+			return false;
+		}
+
+		dcn32_mmhubbub_construct(mcif_wb30, ctx,
+				&mcif_wb30_regs[i],
+				&mcif_wb30_shift,
+				&mcif_wb30_mask,
+				i);
+
+		pool->mcif_wb[i] = &mcif_wb30->base;
+	}
+	return true;
+}
+
+static struct display_stream_compressor *dcn32_dsc_create(
+	struct dc_context *ctx, uint32_t inst)
+{
+	struct dcn20_dsc *dsc =
+		kzalloc(sizeof(struct dcn20_dsc), GFP_KERNEL);
+
+	if (!dsc) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	dsc2_construct(dsc, ctx, inst, &dsc_regs[inst], &dsc_shift, &dsc_mask);
+
+	dsc->max_image_width = 6016;
+
+	return &dsc->base;
+}
+
+static void dcn32_destroy_resource_pool(struct resource_pool **pool)
+{
+	struct dcn32_resource_pool *dcn32_pool = TO_DCN32_RES_POOL(*pool);
+
+	dcn32_resource_destruct(dcn32_pool);
+	kfree(dcn32_pool);
+	*pool = NULL;
+}
+
+bool dcn32_acquire_post_bldn_3dlut(
+		struct resource_context *res_ctx,
+		const struct resource_pool *pool,
+		int mpcc_id,
+		struct dc_3dlut **lut,
+		struct dc_transfer_func **shaper)
+{
+	bool ret = false;
+	union dc_3dlut_state *state;
+
+	ASSERT(*lut == NULL && *shaper == NULL);
+	*lut = NULL;
+	*shaper = NULL;
+
+	if (!res_ctx->is_mpc_3dlut_acquired[mpcc_id]) {
+		*lut = pool->mpc_lut[mpcc_id];
+		*shaper = pool->mpc_shaper[mpcc_id];
+		state = &pool->mpc_lut[mpcc_id]->state;
+		res_ctx->is_mpc_3dlut_acquired[mpcc_id] = true;
+		ret = true;
+	}
+	return ret;
+}
+
+bool dcn32_release_post_bldn_3dlut(
+		struct resource_context *res_ctx,
+		const struct resource_pool *pool,
+		struct dc_3dlut **lut,
+		struct dc_transfer_func **shaper)
+{
+	int i;
+	bool ret = false;
+
+	for (i = 0; i < pool->res_cap->num_mpc_3dlut; i++) {
+		if (pool->mpc_lut[i] == *lut && pool->mpc_shaper[i] == *shaper) {
+			res_ctx->is_mpc_3dlut_acquired[i] = false;
+			pool->mpc_lut[i]->state.raw = 0;
+			*lut = NULL;
+			*shaper = NULL;
+			ret = true;
+			break;
+		}
+	}
+	return ret;
+}
+
+static void dcn32_enable_phantom_plane(struct dc *dc,
+		struct dc_state *context,
+		struct dc_stream_state *phantom_stream,
+		unsigned int dc_pipe_idx)
+{
+	struct dc_plane_state *phantom_plane = NULL;
+	struct dc_plane_state *prev_phantom_plane = NULL;
+	struct pipe_ctx *curr_pipe = &context->res_ctx.pipe_ctx[dc_pipe_idx];
+
+	while (curr_pipe) {
+		if (curr_pipe->top_pipe && curr_pipe->top_pipe->plane_state == curr_pipe->plane_state)
+			phantom_plane = prev_phantom_plane;
+		else
+			phantom_plane = dc_create_plane_state(dc);
+
+		memcpy(&phantom_plane->address, &curr_pipe->plane_state->address, sizeof(phantom_plane->address));
+		memcpy(&phantom_plane->scaling_quality, &curr_pipe->plane_state->scaling_quality,
+				sizeof(phantom_plane->scaling_quality));
+		memcpy(&phantom_plane->src_rect, &curr_pipe->plane_state->src_rect, sizeof(phantom_plane->src_rect));
+		memcpy(&phantom_plane->dst_rect, &curr_pipe->plane_state->dst_rect, sizeof(phantom_plane->dst_rect));
+		memcpy(&phantom_plane->clip_rect, &curr_pipe->plane_state->clip_rect, sizeof(phantom_plane->clip_rect));
+		memcpy(&phantom_plane->plane_size, &curr_pipe->plane_state->plane_size,
+				sizeof(phantom_plane->plane_size));
+		memcpy(&phantom_plane->tiling_info, &curr_pipe->plane_state->tiling_info,
+				sizeof(phantom_plane->tiling_info));
+		memcpy(&phantom_plane->dcc, &curr_pipe->plane_state->dcc, sizeof(phantom_plane->dcc));
+		phantom_plane->format = curr_pipe->plane_state->format;
+		phantom_plane->rotation = curr_pipe->plane_state->rotation;
+		phantom_plane->visible = curr_pipe->plane_state->visible;
+
+		/* Shadow pipe has small viewport. */
+		phantom_plane->clip_rect.y = 0;
+		phantom_plane->clip_rect.height = phantom_stream->timing.v_addressable;
+
+		dc_add_plane_to_context(dc, phantom_stream, phantom_plane, context);
+
+		curr_pipe = curr_pipe->bottom_pipe;
+		prev_phantom_plane = phantom_plane;
+	}
+}
+
+static struct dc_stream_state *dcn32_enable_phantom_stream(struct dc *dc,
+		struct dc_state *context,
+		display_e2e_pipe_params_st *pipes,
+		unsigned int pipe_cnt,
+		unsigned int dc_pipe_idx)
+{
+	struct dc_stream_state *phantom_stream = NULL;
+	struct pipe_ctx *ref_pipe = &context->res_ctx.pipe_ctx[dc_pipe_idx];
+
+	phantom_stream = dc_create_stream_for_sink(ref_pipe->stream->sink);
+	phantom_stream->signal = SIGNAL_TYPE_VIRTUAL;
+	phantom_stream->dpms_off = true;
+	phantom_stream->mall_stream_config.type = SUBVP_PHANTOM;
+	phantom_stream->mall_stream_config.paired_stream = ref_pipe->stream;
+	ref_pipe->stream->mall_stream_config.type = SUBVP_MAIN;
+	ref_pipe->stream->mall_stream_config.paired_stream = phantom_stream;
+
+	/* stream has limited viewport and small timing */
+	memcpy(&phantom_stream->timing, &ref_pipe->stream->timing, sizeof(phantom_stream->timing));
+	memcpy(&phantom_stream->src, &ref_pipe->stream->src, sizeof(phantom_stream->src));
+	memcpy(&phantom_stream->dst, &ref_pipe->stream->dst, sizeof(phantom_stream->dst));
+	DC_FP_START();
+	dcn32_set_phantom_stream_timing(dc, context, ref_pipe, phantom_stream, pipes, pipe_cnt, dc_pipe_idx);
+	DC_FP_END();
+
+	dc_add_stream_to_ctx(dc, context, phantom_stream);
+	return phantom_stream;
+}
+
+// return true if removed piped from ctx, false otherwise
+bool dcn32_remove_phantom_pipes(struct dc *dc, struct dc_state *context)
+{
+	int i;
+	bool removed_pipe = false;
+
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
+		// build scaling params for phantom pipes
+		if (pipe->plane_state && pipe->stream && pipe->stream->mall_stream_config.type == SUBVP_PHANTOM) {
+			dc_rem_all_planes_for_stream(dc, pipe->stream, context);
+			dc_remove_stream_from_ctx(dc, context, pipe->stream);
+			removed_pipe = true;
+		}
+
+		// Clear all phantom stream info
+		if (pipe->stream) {
+			pipe->stream->mall_stream_config.type = SUBVP_NONE;
+			pipe->stream->mall_stream_config.paired_stream = NULL;
+		}
+	}
+	return removed_pipe;
+}
+
+/* TODO: Input to this function should indicate which pipe indexes (or streams)
+ * require a phantom pipe / stream
+ */
+void dcn32_add_phantom_pipes(struct dc *dc, struct dc_state *context,
+		display_e2e_pipe_params_st *pipes,
+		unsigned int pipe_cnt,
+		unsigned int index)
+{
+	struct dc_stream_state *phantom_stream = NULL;
+	unsigned int i;
+
+	// The index of the DC pipe passed into this function is guarenteed to
+	// be a valid candidate for SubVP (i.e. has a plane, stream, doesn't
+	// already have phantom pipe assigned, etc.) by previous checks.
+	phantom_stream = dcn32_enable_phantom_stream(dc, context, pipes, pipe_cnt, index);
+	dcn32_enable_phantom_plane(dc, context, phantom_stream, index);
+
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
+
+		// Build scaling params for phantom pipes which were newly added.
+		// We determine which phantom pipes were added by comparing with
+		// the phantom stream.
+		if (pipe->plane_state && pipe->stream && pipe->stream == phantom_stream &&
+				pipe->stream->mall_stream_config.type == SUBVP_PHANTOM) {
+			pipe->stream->use_dynamic_meta = false;
+			pipe->plane_state->flip_immediate = false;
+			if (!resource_build_scaling_params(pipe)) {
+				// Log / remove phantom pipes since failed to build scaling params
+			}
+		}
+	}
+}
+
+bool dcn32_validate_bandwidth(struct dc *dc,
+		struct dc_state *context,
+		bool fast_validate)
+{
+	bool out = false;
+
+	BW_VAL_TRACE_SETUP();
+
+	int vlevel = 0;
+	int pipe_cnt = 0;
+	display_e2e_pipe_params_st *pipes = kzalloc(dc->res_pool->pipe_count * sizeof(display_e2e_pipe_params_st), GFP_KERNEL);
+	DC_LOGGER_INIT(dc->ctx->logger);
+
+	BW_VAL_TRACE_COUNT();
+
+	DC_FP_START();
+	out = dcn32_internal_validate_bw(dc, context, pipes, &pipe_cnt, &vlevel, fast_validate);
+	DC_FP_END();
+
+	if (pipe_cnt == 0)
+		goto validate_out;
+
+	if (!out)
+		goto validate_fail;
+
+	BW_VAL_TRACE_END_VOLTAGE_LEVEL();
+
+	if (fast_validate) {
+		BW_VAL_TRACE_SKIP(fast);
+		goto validate_out;
+	}
+
+	dc->res_pool->funcs->calculate_wm_and_dlg(dc, context, pipes, pipe_cnt, vlevel);
+
+	BW_VAL_TRACE_END_WATERMARKS();
+
+	goto validate_out;
+
+validate_fail:
+	DC_LOG_WARNING("Mode Validation Warning: %s failed validation.\n",
+		dml_get_status_message(context->bw_ctx.dml.vba.ValidationStatus[context->bw_ctx.dml.vba.soc.num_states]));
+
+	BW_VAL_TRACE_SKIP(fail);
+	out = false;
+
+validate_out:
+	kfree(pipes);
+
+	BW_VAL_TRACE_FINISH();
+
+	return out;
+}
+
+
+static bool is_dual_plane(enum surface_pixel_format format)
+{
+	return format >= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN || format == SURFACE_PIXEL_FORMAT_GRPH_RGBE_ALPHA;
+}
+
+int dcn32_populate_dml_pipes_from_context(
+	struct dc *dc, struct dc_state *context,
+	display_e2e_pipe_params_st *pipes,
+	bool fast_validate)
+{
+	int i, pipe_cnt;
+	struct resource_context *res_ctx = &context->res_ctx;
+	struct pipe_ctx *pipe;
+	bool subvp_in_use = false, is_pipe_split_expected[MAX_PIPES];
+	int plane_count = 0;
+	struct dc_crtc_timing *timing;
+
+	dcn20_populate_dml_pipes_from_context(dc, context, pipes, fast_validate);
+
+	for (i = 0, pipe_cnt = 0; i < dc->res_pool->pipe_count; i++) {
+
+		if (!res_ctx->pipe_ctx[i].stream)
+			continue;
+		pipe = &res_ctx->pipe_ctx[i];
+		timing = &pipe->stream->timing;
+
+		pipes[pipe_cnt].pipe.src.gpuvm = true;
+		pipes[pipe_cnt].pipe.src.dcc_fraction_of_zs_req_luma = 0;
+		pipes[pipe_cnt].pipe.src.dcc_fraction_of_zs_req_chroma = 0;
+		pipes[pipe_cnt].pipe.dest.vfront_porch = timing->v_front_porch;
+		pipes[pipe_cnt].pipe.src.gpuvm_min_page_size_kbytes = 256; // according to spreadsheet
+		pipes[pipe_cnt].pipe.src.unbounded_req_mode = false;
+		pipes[pipe_cnt].pipe.scale_ratio_depth.lb_depth = dm_lb_19;
+
+		switch (pipe->stream->mall_stream_config.type) {
+		case SUBVP_MAIN:
+			pipes[pipe_cnt].pipe.src.use_mall_for_pstate_change = dm_use_mall_pstate_change_sub_viewport;
+			subvp_in_use = true;
+			break;
+		case SUBVP_PHANTOM:
+			pipes[pipe_cnt].pipe.src.use_mall_for_pstate_change = dm_use_mall_pstate_change_phantom_pipe;
+			pipes[pipe_cnt].pipe.src.use_mall_for_static_screen = dm_use_mall_static_screen_disable;
+			// Disallow unbounded req for SubVP according to DCHUB programming guide
+			pipes[pipe_cnt].pipe.src.unbounded_req_mode = false;
+			break;
+		case SUBVP_NONE:
+			pipes[pipe_cnt].pipe.src.use_mall_for_pstate_change = dm_use_mall_pstate_change_disable;
+			pipes[pipe_cnt].pipe.src.use_mall_for_static_screen = dm_use_mall_static_screen_disable;
+			break;
+		default:
+			break;
+		}
+
+		pipes[pipe_cnt].dout.dsc_input_bpc = 0;
+		if (pipes[pipe_cnt].dout.dsc_enable) {
+			switch (timing->display_color_depth) {
+			case COLOR_DEPTH_888:
+				pipes[pipe_cnt].dout.dsc_input_bpc = 8;
+				break;
+			case COLOR_DEPTH_101010:
+				pipes[pipe_cnt].dout.dsc_input_bpc = 10;
+				break;
+			case COLOR_DEPTH_121212:
+				pipes[pipe_cnt].dout.dsc_input_bpc = 12;
+				break;
+			default:
+				ASSERT(0);
+				break;
+			}
+		}
+
+		/* Calculate the number of planes we have so we can determine
+		 *  whether to apply ODM 2to1 policy or not
+		 */
+		if (pipe->stream && !pipe->prev_odm_pipe &&
+				(!pipe->top_pipe || pipe->top_pipe->plane_state != pipe->plane_state))
+			++plane_count;
+
+		DC_FP_START();
+		is_pipe_split_expected[i] = dcn32_predict_pipe_split(context, pipes[i].pipe, i);
+		DC_FP_END();
+
+		pipe_cnt++;
+	}
+
+	/* Determine whether we will apply ODM 2to1 policy
+	 * Applies to single display and where the number of planes is less than 3
+	 * For 3 plane case ( 2 MPO planes ), we will not set the policy for the MPO pipes
+	 */
+	for (i = 0, pipe_cnt = 0; i < dc->res_pool->pipe_count; i++) {
+		if (!res_ctx->pipe_ctx[i].stream)
+			continue;
+		pipe = &res_ctx->pipe_ctx[i];
+		timing = &pipe->stream->timing;
+
+		pipes[pipe_cnt].pipe.dest.odm_combine_policy = dm_odm_combine_policy_dal;
+		res_ctx->pipe_ctx[i].stream->odm_2to1_policy_applied  = false;
+		if (context->stream_count == 1 && timing->dsc_cfg.num_slices_h != 1) {
+			if (dc->debug.enable_single_display_2to1_odm_policy) {
+				if (!((plane_count > 2) && pipe->top_pipe))
+					pipes[pipe_cnt].pipe.dest.odm_combine_policy = dm_odm_combine_policy_2to1;
+			}
+			res_ctx->pipe_ctx[i].stream->odm_2to1_policy_applied = true;
+		}
+		pipe_cnt++;
+	}
+
+	/* For DET allocation, we don't want to use DML policy (not optimal for utilizing all
+	 * the DET available for each pipe). Use the DET override input to maintain our driver
+	 * policy.
+	 */
+	if (pipe_cnt == 1 && !is_pipe_split_expected[0]) {
+		pipes[0].pipe.src.det_size_override = DCN3_2_MAX_DET_SIZE;
+		if (pipe->plane_state && !dc->debug.disable_z9_mpc) {
+			if (!is_dual_plane(pipe->plane_state->format)) {
+				pipes[0].pipe.src.det_size_override = DCN3_2_DEFAULT_DET_SIZE;
+				pipes[0].pipe.src.unbounded_req_mode = true;
+				if (pipe->plane_state->src_rect.width >= 5120 &&
+					pipe->plane_state->src_rect.height >= 2880)
+					pipes[0].pipe.src.det_size_override = 320; // 5K or higher
+			}
+		}
+	} else
+		dcn32_determine_det_override(context, pipes, is_pipe_split_expected, dc->res_pool->pipe_count);
+
+	// In general cases we want to keep the dram clock change requirement
+	// (prefer configs that support MCLK switch). Only override to false
+	// for SubVP
+	if (subvp_in_use)
+		context->bw_ctx.dml.soc.dram_clock_change_requirement_final = false;
+	else
+		context->bw_ctx.dml.soc.dram_clock_change_requirement_final = true;
+
+	return pipe_cnt;
+}
+
+static struct dc_cap_funcs cap_funcs = {
+	.get_dcc_compression_cap = dcn20_get_dcc_compression_cap
+};
+
+void dcn32_calculate_wm_and_dlg(struct dc *dc, struct dc_state *context,
+				display_e2e_pipe_params_st *pipes,
+				int pipe_cnt,
+				int vlevel)
+{
+    DC_FP_START();
+    dcn32_calculate_wm_and_dlg_fpu(dc, context, pipes, pipe_cnt, vlevel);
+    DC_FP_END();
+}
+
+static void dcn32_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params)
+{
+	DC_FP_START();
+	dcn32_update_bw_bounding_box_fpu(dc, bw_params);
+	DC_FP_END();
+}
+
+static struct resource_funcs dcn32_res_pool_funcs = {
+	.destroy = dcn32_destroy_resource_pool,
+	.link_enc_create = dcn32_link_encoder_create,
+	.link_enc_create_minimal = NULL,
+	.panel_cntl_create = dcn32_panel_cntl_create,
+	.validate_bandwidth = dcn32_validate_bandwidth,
+	.calculate_wm_and_dlg = dcn32_calculate_wm_and_dlg,
+	.populate_dml_pipes = dcn32_populate_dml_pipes_from_context,
+	.acquire_idle_pipe_for_head_pipe_in_layer = dcn32_acquire_idle_pipe_for_head_pipe_in_layer,
+	.add_stream_to_ctx = dcn30_add_stream_to_ctx,
+	.add_dsc_to_stream_resource = dcn20_add_dsc_to_stream_resource,
+	.remove_stream_from_ctx = dcn20_remove_stream_from_ctx,
+	.populate_dml_writeback_from_context = dcn30_populate_dml_writeback_from_context,
+	.set_mcif_arb_params = dcn30_set_mcif_arb_params,
+	.find_first_free_match_stream_enc_for_link = dcn10_find_first_free_match_stream_enc_for_link,
+	.acquire_post_bldn_3dlut = dcn32_acquire_post_bldn_3dlut,
+	.release_post_bldn_3dlut = dcn32_release_post_bldn_3dlut,
+	.update_bw_bounding_box = dcn32_update_bw_bounding_box,
+	.patch_unknown_plane_state = dcn20_patch_unknown_plane_state,
+	.update_soc_for_wm_a = dcn30_update_soc_for_wm_a,
+	.add_phantom_pipes = dcn32_add_phantom_pipes,
+	.remove_phantom_pipes = dcn32_remove_phantom_pipes,
+};
+
+
+static bool dcn32_resource_construct(
+	uint8_t num_virtual_links,
+	struct dc *dc,
+	struct dcn32_resource_pool *pool)
+{
+	int i, j;
+	struct dc_context *ctx = dc->ctx;
+	struct irq_service_init_data init_data;
+	struct ddc_service_init_data ddc_init_data = {0};
+	uint32_t pipe_fuses = 0;
+	uint32_t num_pipes  = 4;
+
+	DC_FP_START();
+
+	ctx->dc_bios->regs = &bios_regs;
+
+	pool->base.res_cap = &res_cap_dcn32;
+	/* max number of pipes for ASIC before checking for pipe fuses */
+	num_pipes  = pool->base.res_cap->num_timing_generator;
+	pipe_fuses = REG_READ(CC_DC_PIPE_DIS);
+
+	for (i = 0; i < pool->base.res_cap->num_timing_generator; i++)
+		if (pipe_fuses & 1 << i)
+			num_pipes--;
+
+	if (pipe_fuses & 1)
+		ASSERT(0); //Unexpected - Pipe 0 should always be fully functional!
+
+	if (pipe_fuses & CC_DC_PIPE_DIS__DC_FULL_DIS_MASK)
+		ASSERT(0); //Entire DCN is harvested!
+
+	/* within dml lib, initial value is hard coded, if ASIC pipe is fused, the
+	 * value will be changed, update max_num_dpp and max_num_otg for dml.
+	 */
+	dcn3_2_ip.max_num_dpp = num_pipes;
+	dcn3_2_ip.max_num_otg = num_pipes;
+
+	pool->base.funcs = &dcn32_res_pool_funcs;
+
+	/*************************************************
+	 *  Resource + asic cap harcoding                *
+	 *************************************************/
+	pool->base.underlay_pipe_index = NO_UNDERLAY_PIPE;
+	pool->base.timing_generator_count = num_pipes;
+	pool->base.pipe_count = num_pipes;
+	pool->base.mpcc_count = num_pipes;
+	dc->caps.max_downscale_ratio = 600;
+	dc->caps.i2c_speed_in_khz = 100;
+	dc->caps.i2c_speed_in_khz_hdcp = 100; /*1.4 w/a applied by default*/
+	dc->caps.max_cursor_size = 256;
+	dc->caps.min_horizontal_blanking_period = 80;
+	dc->caps.dmdata_alloc_size = 2048;
+	dc->caps.mall_size_per_mem_channel = 0;
+	dc->caps.mall_size_total = 0;
+	dc->caps.cursor_cache_size = dc->caps.max_cursor_size * dc->caps.max_cursor_size * 8;
+
+	dc->caps.cache_line_size = 64;
+	dc->caps.cache_num_ways = 16;
+	dc->caps.max_cab_allocation_bytes = 67108864; // 64MB = 1024 * 1024 * 64
+	dc->caps.subvp_fw_processing_delay_us = 15;
+	dc->caps.subvp_prefetch_end_to_mall_start_us = 15;
+	dc->caps.subvp_swath_height_margin_lines = 16;
+	dc->caps.subvp_pstate_allow_width_us = 20;
+	dc->caps.subvp_vertical_int_margin_us = 30;
+
+	dc->caps.max_slave_planes = 2;
+	dc->caps.max_slave_yuv_planes = 2;
+	dc->caps.max_slave_rgb_planes = 2;
+	dc->caps.post_blend_color_processing = true;
+	dc->caps.force_dp_tps4_for_cp2520 = true;
+	dc->caps.dp_hpo = true;
+	dc->caps.dp_hdmi21_pcon_support = true;
+	dc->caps.edp_dsc_support = true;
+	dc->caps.extended_aux_timeout_support = true;
+	dc->caps.dmcub_support = true;
+
+	/* Color pipeline capabilities */
+	dc->caps.color.dpp.dcn_arch = 1;
+	dc->caps.color.dpp.input_lut_shared = 0;
+	dc->caps.color.dpp.icsc = 1;
+	dc->caps.color.dpp.dgam_ram = 0; // must use gamma_corr
+	dc->caps.color.dpp.dgam_rom_caps.srgb = 1;
+	dc->caps.color.dpp.dgam_rom_caps.bt2020 = 1;
+	dc->caps.color.dpp.dgam_rom_caps.gamma2_2 = 1;
+	dc->caps.color.dpp.dgam_rom_caps.pq = 1;
+	dc->caps.color.dpp.dgam_rom_caps.hlg = 1;
+	dc->caps.color.dpp.post_csc = 1;
+	dc->caps.color.dpp.gamma_corr = 1;
+	dc->caps.color.dpp.dgam_rom_for_yuv = 0;
+
+	dc->caps.color.dpp.hw_3d_lut = 1;
+	dc->caps.color.dpp.ogam_ram = 0;  // no OGAM in DPP since DCN1
+	// no OGAM ROM on DCN2 and later ASICs
+	dc->caps.color.dpp.ogam_rom_caps.srgb = 0;
+	dc->caps.color.dpp.ogam_rom_caps.bt2020 = 0;
+	dc->caps.color.dpp.ogam_rom_caps.gamma2_2 = 0;
+	dc->caps.color.dpp.ogam_rom_caps.pq = 0;
+	dc->caps.color.dpp.ogam_rom_caps.hlg = 0;
+	dc->caps.color.dpp.ocsc = 0;
+
+	dc->caps.color.mpc.gamut_remap = 1;
+	dc->caps.color.mpc.num_3dluts = pool->base.res_cap->num_mpc_3dlut; //4, configurable to be before or after BLND in MPCC
+	dc->caps.color.mpc.ogam_ram = 1;
+	dc->caps.color.mpc.ogam_rom_caps.srgb = 0;
+	dc->caps.color.mpc.ogam_rom_caps.bt2020 = 0;
+	dc->caps.color.mpc.ogam_rom_caps.gamma2_2 = 0;
+	dc->caps.color.mpc.ogam_rom_caps.pq = 0;
+	dc->caps.color.mpc.ogam_rom_caps.hlg = 0;
+	dc->caps.color.mpc.ocsc = 1;
+
+	/* Use pipe context based otg sync logic */
+	dc->config.use_pipe_ctx_sync_logic = true;
+
+	/* read VBIOS LTTPR caps */
+	{
+		if (ctx->dc_bios->funcs->get_lttpr_caps) {
+			enum bp_result bp_query_result;
+			uint8_t is_vbios_lttpr_enable = 0;
+
+			bp_query_result = ctx->dc_bios->funcs->get_lttpr_caps(ctx->dc_bios, &is_vbios_lttpr_enable);
+			dc->caps.vbios_lttpr_enable = (bp_query_result == BP_RESULT_OK) && !!is_vbios_lttpr_enable;
+		}
+
+		/* interop bit is implicit */
+		{
+			dc->caps.vbios_lttpr_aware = true;
+		}
+	}
+
+	if (dc->ctx->dce_environment == DCE_ENV_PRODUCTION_DRV)
+		dc->debug = debug_defaults_drv;
+	else if (dc->ctx->dce_environment == DCE_ENV_FPGA_MAXIMUS) {
+		dc->debug = debug_defaults_diags;
+	} else
+		dc->debug = debug_defaults_diags;
+	// Init the vm_helper
+	if (dc->vm_helper)
+		vm_helper_init(dc->vm_helper, 16);
+
+	/*************************************************
+	 *  Create resources                             *
+	 *************************************************/
+
+	/* Clock Sources for Pixel Clock*/
+	pool->base.clock_sources[DCN32_CLK_SRC_PLL0] =
+			dcn32_clock_source_create(ctx, ctx->dc_bios,
+				CLOCK_SOURCE_COMBO_PHY_PLL0,
+				&clk_src_regs[0], false);
+	pool->base.clock_sources[DCN32_CLK_SRC_PLL1] =
+			dcn32_clock_source_create(ctx, ctx->dc_bios,
+				CLOCK_SOURCE_COMBO_PHY_PLL1,
+				&clk_src_regs[1], false);
+	pool->base.clock_sources[DCN32_CLK_SRC_PLL2] =
+			dcn32_clock_source_create(ctx, ctx->dc_bios,
+				CLOCK_SOURCE_COMBO_PHY_PLL2,
+				&clk_src_regs[2], false);
+	pool->base.clock_sources[DCN32_CLK_SRC_PLL3] =
+			dcn32_clock_source_create(ctx, ctx->dc_bios,
+				CLOCK_SOURCE_COMBO_PHY_PLL3,
+				&clk_src_regs[3], false);
+	pool->base.clock_sources[DCN32_CLK_SRC_PLL4] =
+			dcn32_clock_source_create(ctx, ctx->dc_bios,
+				CLOCK_SOURCE_COMBO_PHY_PLL4,
+				&clk_src_regs[4], false);
+
+	pool->base.clk_src_count = DCN32_CLK_SRC_TOTAL;
+
+	/* todo: not reuse phy_pll registers */
+	pool->base.dp_clock_source =
+			dcn32_clock_source_create(ctx, ctx->dc_bios,
+				CLOCK_SOURCE_ID_DP_DTO,
+				&clk_src_regs[0], true);
+
+	for (i = 0; i < pool->base.clk_src_count; i++) {
+		if (pool->base.clock_sources[i] == NULL) {
+			dm_error("DC: failed to create clock sources!\n");
+			BREAK_TO_DEBUGGER();
+			goto create_fail;
+		}
+	}
+
+	/* DCCG */
+	pool->base.dccg = dccg32_create(ctx, &dccg_regs, &dccg_shift, &dccg_mask);
+	if (pool->base.dccg == NULL) {
+		dm_error("DC: failed to create dccg!\n");
+		BREAK_TO_DEBUGGER();
+		goto create_fail;
+	}
+
+	/* DML */
+	if (!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment))
+		dml_init_instance(&dc->dml, &dcn3_2_soc, &dcn3_2_ip, DML_PROJECT_DCN32);
+
+	/* IRQ Service */
+	init_data.ctx = dc->ctx;
+	pool->base.irqs = dal_irq_service_dcn32_create(&init_data);
+	if (!pool->base.irqs)
+		goto create_fail;
+
+	/* HUBBUB */
+	pool->base.hubbub = dcn32_hubbub_create(ctx);
+	if (pool->base.hubbub == NULL) {
+		BREAK_TO_DEBUGGER();
+		dm_error("DC: failed to create hubbub!\n");
+		goto create_fail;
+	}
+
+	/* HUBPs, DPPs, OPPs, TGs, ABMs */
+	for (i = 0, j = 0; i < pool->base.res_cap->num_timing_generator; i++) {
+
+		/* if pipe is disabled, skip instance of HW pipe,
+		 * i.e, skip ASIC register instance
+		 */
+		if (pipe_fuses & 1 << i)
+			continue;
+
+		/* HUBPs */
+		pool->base.hubps[j] = dcn32_hubp_create(ctx, i);
+		if (pool->base.hubps[j] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error(
+				"DC: failed to create hubps!\n");
+			goto create_fail;
+		}
+
+		/* DPPs */
+		pool->base.dpps[j] = dcn32_dpp_create(ctx, i);
+		if (pool->base.dpps[j] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error(
+				"DC: failed to create dpps!\n");
+			goto create_fail;
+		}
+
+		/* OPPs */
+		pool->base.opps[j] = dcn32_opp_create(ctx, i);
+		if (pool->base.opps[j] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error(
+				"DC: failed to create output pixel processor!\n");
+			goto create_fail;
+		}
+
+		/* TGs */
+		pool->base.timing_generators[j] = dcn32_timing_generator_create(
+				ctx, i);
+		if (pool->base.timing_generators[j] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error("DC: failed to create tg!\n");
+			goto create_fail;
+		}
+
+		/* ABMs */
+		pool->base.multiple_abms[j] = dmub_abm_create(ctx,
+				&abm_regs[i],
+				&abm_shift,
+				&abm_mask);
+		if (pool->base.multiple_abms[j] == NULL) {
+			dm_error("DC: failed to create abm for pipe %d!\n", i);
+			BREAK_TO_DEBUGGER();
+			goto create_fail;
+		}
+
+		/* index for resource pool arrays for next valid pipe */
+		j++;
+	}
+
+	/* PSR */
+	pool->base.psr = dmub_psr_create(ctx);
+	if (pool->base.psr == NULL) {
+		dm_error("DC: failed to create psr obj!\n");
+		BREAK_TO_DEBUGGER();
+		goto create_fail;
+	}
+
+	/* MPCCs */
+	pool->base.mpc = dcn32_mpc_create(ctx, pool->base.res_cap->num_timing_generator, pool->base.res_cap->num_mpc_3dlut);
+	if (pool->base.mpc == NULL) {
+		BREAK_TO_DEBUGGER();
+		dm_error("DC: failed to create mpc!\n");
+		goto create_fail;
+	}
+
+	/* DSCs */
+	for (i = 0; i < pool->base.res_cap->num_dsc; i++) {
+		pool->base.dscs[i] = dcn32_dsc_create(ctx, i);
+		if (pool->base.dscs[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error("DC: failed to create display stream compressor %d!\n", i);
+			goto create_fail;
+		}
+	}
+
+	/* DWB */
+	if (!dcn32_dwbc_create(ctx, &pool->base)) {
+		BREAK_TO_DEBUGGER();
+		dm_error("DC: failed to create dwbc!\n");
+		goto create_fail;
+	}
+
+	/* MMHUBBUB */
+	if (!dcn32_mmhubbub_create(ctx, &pool->base)) {
+		BREAK_TO_DEBUGGER();
+		dm_error("DC: failed to create mcif_wb!\n");
+		goto create_fail;
+	}
+
+	/* AUX and I2C */
+	for (i = 0; i < pool->base.res_cap->num_ddc; i++) {
+		pool->base.engines[i] = dcn32_aux_engine_create(ctx, i);
+		if (pool->base.engines[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error(
+				"DC:failed to create aux engine!!\n");
+			goto create_fail;
+		}
+		pool->base.hw_i2cs[i] = dcn32_i2c_hw_create(ctx, i);
+		if (pool->base.hw_i2cs[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error(
+				"DC:failed to create hw i2c!!\n");
+			goto create_fail;
+		}
+		pool->base.sw_i2cs[i] = NULL;
+	}
+
+	/* Audio, HWSeq, Stream Encoders including HPO and virtual, MPC 3D LUTs */
+	if (!resource_construct(num_virtual_links, dc, &pool->base,
+			(!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment) ?
+			&res_create_funcs : &res_create_maximus_funcs)))
+			goto create_fail;
+
+	/* HW Sequencer init functions and Plane caps */
+	dcn32_hw_sequencer_init_functions(dc);
+
+	dc->caps.max_planes =  pool->base.pipe_count;
+
+	for (i = 0; i < dc->caps.max_planes; ++i)
+		dc->caps.planes[i] = plane_cap;
+
+	dc->cap_funcs = cap_funcs;
+
+	if (dc->ctx->dc_bios->fw_info.oem_i2c_present) {
+		ddc_init_data.ctx = dc->ctx;
+		ddc_init_data.link = NULL;
+		ddc_init_data.id.id = dc->ctx->dc_bios->fw_info.oem_i2c_obj_id;
+		ddc_init_data.id.enum_id = 0;
+		ddc_init_data.id.type = OBJECT_TYPE_GENERIC;
+		pool->base.oem_device = dal_ddc_service_create(&ddc_init_data);
+	} else {
+		pool->base.oem_device = NULL;
+	}
+
+	DC_FP_END();
+
+	return true;
+
+create_fail:
+
+	DC_FP_END();
+
+	dcn32_resource_destruct(pool);
+
+	return false;
+}
+
+struct resource_pool *dcn32_create_resource_pool(
+		const struct dc_init_data *init_data,
+		struct dc *dc)
+{
+	struct dcn32_resource_pool *pool =
+		kzalloc(sizeof(struct dcn32_resource_pool), GFP_KERNEL);
+
+	if (!pool)
+		return NULL;
+
+	if (dcn32_resource_construct(init_data->num_virtual_links, dc, pool))
+		return &pool->base;
+
+	BREAK_TO_DEBUGGER();
+	kfree(pool);
+	return NULL;
+}
+
+static struct pipe_ctx *find_idle_secondary_pipe_check_mpo(
+		struct resource_context *res_ctx,
+		const struct resource_pool *pool,
+		const struct pipe_ctx *primary_pipe)
+{
+	int i;
+	struct pipe_ctx *secondary_pipe = NULL;
+	struct pipe_ctx *next_odm_mpo_pipe = NULL;
+	int primary_index, preferred_pipe_idx;
+	struct pipe_ctx *old_primary_pipe = NULL;
+
+	/*
+	 * Modified from find_idle_secondary_pipe
+	 * With windowed MPO and ODM, we want to avoid the case where we want a
+	 *  free pipe for the left side but the free pipe is being used on the
+	 *  right side.
+	 * Add check on current_state if the primary_pipe is the left side,
+	 *  to check the right side ( primary_pipe->next_odm_pipe ) to see if
+	 *  it is using a pipe for MPO ( primary_pipe->next_odm_pipe->bottom_pipe )
+	 * - If so, then don't use this pipe
+	 * EXCEPTION - 3 plane ( 2 MPO plane ) case
+	 * - in this case, the primary pipe has already gotten a free pipe for the
+	 *  MPO window in the left
+	 * - when it tries to get a free pipe for the MPO window on the right,
+	 *  it will see that it is already assigned to the right side
+	 *  ( primary_pipe->next_odm_pipe ).  But in this case, we want this
+	 *  free pipe, since it will be for the right side.  So add an
+	 *  additional condition, that skipping the free pipe on the right only
+	 *  applies if the primary pipe has no bottom pipe currently assigned
+	 */
+	if (primary_pipe) {
+		primary_index = primary_pipe->pipe_idx;
+		old_primary_pipe = &primary_pipe->stream->ctx->dc->current_state->res_ctx.pipe_ctx[primary_index];
+		if ((old_primary_pipe->next_odm_pipe) && (old_primary_pipe->next_odm_pipe->bottom_pipe)
+			&& (!primary_pipe->bottom_pipe))
+			next_odm_mpo_pipe = old_primary_pipe->next_odm_pipe->bottom_pipe;
+
+		preferred_pipe_idx = (pool->pipe_count - 1) - primary_pipe->pipe_idx;
+		if ((res_ctx->pipe_ctx[preferred_pipe_idx].stream == NULL) &&
+			!(next_odm_mpo_pipe && next_odm_mpo_pipe->pipe_idx == preferred_pipe_idx)) {
+			secondary_pipe = &res_ctx->pipe_ctx[preferred_pipe_idx];
+			secondary_pipe->pipe_idx = preferred_pipe_idx;
+		}
+	}
+
+	/*
+	 * search backwards for the second pipe to keep pipe
+	 * assignment more consistent
+	 */
+	if (!secondary_pipe)
+		for (i = pool->pipe_count - 1; i >= 0; i--) {
+			if ((res_ctx->pipe_ctx[i].stream == NULL) &&
+				!(next_odm_mpo_pipe && next_odm_mpo_pipe->pipe_idx == i)) {
+				secondary_pipe = &res_ctx->pipe_ctx[i];
+				secondary_pipe->pipe_idx = i;
+				break;
+			}
+		}
+
+	return secondary_pipe;
+}
+
+struct pipe_ctx *dcn32_acquire_idle_pipe_for_head_pipe_in_layer(
+		struct dc_state *state,
+		const struct resource_pool *pool,
+		struct dc_stream_state *stream,
+		struct pipe_ctx *head_pipe)
+{
+	struct resource_context *res_ctx = &state->res_ctx;
+	struct pipe_ctx *idle_pipe, *pipe;
+	struct resource_context *old_ctx = &stream->ctx->dc->current_state->res_ctx;
+	int head_index;
+
+	if (!head_pipe)
+		ASSERT(0);
+
+	/*
+	 * Modified from dcn20_acquire_idle_pipe_for_layer
+	 * Check if head_pipe in old_context already has bottom_pipe allocated.
+	 * - If so, check if that pipe is available in the current context.
+	 * --  If so, reuse pipe from old_context
+	 */
+	head_index = head_pipe->pipe_idx;
+	pipe = &old_ctx->pipe_ctx[head_index];
+	if (pipe->bottom_pipe && res_ctx->pipe_ctx[pipe->bottom_pipe->pipe_idx].stream == NULL) {
+		idle_pipe = &res_ctx->pipe_ctx[pipe->bottom_pipe->pipe_idx];
+		idle_pipe->pipe_idx = pipe->bottom_pipe->pipe_idx;
+	} else {
+		idle_pipe = find_idle_secondary_pipe_check_mpo(res_ctx, pool, head_pipe);
+		if (!idle_pipe)
+			return NULL;
+	}
+
+	idle_pipe->stream = head_pipe->stream;
+	idle_pipe->stream_res.tg = head_pipe->stream_res.tg;
+	idle_pipe->stream_res.opp = head_pipe->stream_res.opp;
+
+	idle_pipe->plane_res.hubp = pool->hubps[idle_pipe->pipe_idx];
+	idle_pipe->plane_res.ipp = pool->ipps[idle_pipe->pipe_idx];
+	idle_pipe->plane_res.dpp = pool->dpps[idle_pipe->pipe_idx];
+	idle_pipe->plane_res.mpcc_inst = pool->dpps[idle_pipe->pipe_idx]->inst;
+
+	return idle_pipe;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.h b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.h
new file mode 100644
index 000000000000..1e7e6201c880
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.h
@@ -0,0 +1,112 @@
+/*
+ * Copyright 2020 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef _DCN32_RESOURCE_H_
+#define _DCN32_RESOURCE_H_
+
+#include "core_types.h"
+
+#define DCN3_2_DET_SEG_SIZE 64
+#define DCN3_2_MALL_MBLK_SIZE_BYTES 65536 // 64 * 1024
+
+#define TO_DCN32_RES_POOL(pool)\
+	container_of(pool, struct dcn32_resource_pool, base)
+
+extern struct _vcs_dpi_ip_params_st dcn3_2_ip;
+extern struct _vcs_dpi_soc_bounding_box_st dcn3_2_soc;
+
+struct dcn32_resource_pool {
+	struct resource_pool base;
+};
+
+struct resource_pool *dcn32_create_resource_pool(
+		const struct dc_init_data *init_data,
+		struct dc *dc);
+
+struct panel_cntl *dcn32_panel_cntl_create(
+		const struct panel_cntl_init_data *init_data);
+
+bool dcn32_acquire_post_bldn_3dlut(
+		struct resource_context *res_ctx,
+		const struct resource_pool *pool,
+		int mpcc_id,
+		struct dc_3dlut **lut,
+		struct dc_transfer_func **shaper);
+
+bool dcn32_release_post_bldn_3dlut(
+		struct resource_context *res_ctx,
+		const struct resource_pool *pool,
+		struct dc_3dlut **lut,
+		struct dc_transfer_func **shaper);
+
+bool dcn32_remove_phantom_pipes(struct dc *dc,
+		struct dc_state *context);
+
+void dcn32_add_phantom_pipes(struct dc *dc,
+		struct dc_state *context,
+		display_e2e_pipe_params_st *pipes,
+		unsigned int pipe_cnt,
+		unsigned int index);
+
+bool dcn32_validate_bandwidth(struct dc *dc,
+		struct dc_state *context,
+		bool fast_validate);
+
+int dcn32_populate_dml_pipes_from_context(
+	struct dc *dc, struct dc_state *context,
+	display_e2e_pipe_params_st *pipes,
+	bool fast_validate);
+
+void dcn32_calculate_wm_and_dlg(
+		struct dc *dc, struct dc_state *context,
+		display_e2e_pipe_params_st *pipes,
+		int pipe_cnt,
+		int vlevel);
+
+uint32_t dcn32_helper_calculate_num_ways_for_subvp
+		(struct dc *dc,
+		struct dc_state *context);
+
+void dcn32_merge_pipes_for_subvp(struct dc *dc,
+		struct dc_state *context);
+
+bool dcn32_all_pipes_have_stream_and_plane(struct dc *dc,
+		struct dc_state *context);
+
+bool dcn32_subvp_in_use(struct dc *dc,
+		struct dc_state *context);
+
+bool dcn32_mpo_in_use(struct dc_state *context);
+
+struct pipe_ctx *dcn32_acquire_idle_pipe_for_head_pipe_in_layer(
+		struct dc_state *state,
+		const struct resource_pool *pool,
+		struct dc_stream_state *stream,
+		struct pipe_ctx *head_pipe);
+
+void dcn32_determine_det_override(struct dc_state *context, display_e2e_pipe_params_st *pipes,
+		bool *is_pipe_split_expected, int pipe_cnt);
+
+#endif /* _DCN32_RESOURCE_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource_helpers.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource_helpers.c
new file mode 100644
index 000000000000..955f52e6064d
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource_helpers.c
@@ -0,0 +1,212 @@
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+// header file of functions being implemented
+#include "dcn32_resource.h"
+#include "dcn20/dcn20_resource.h"
+#include "dml/dcn32/display_mode_vba_util_32.h"
+
+/**
+ * ********************************************************************************************
+ * dcn32_helper_calculate_num_ways_for_subvp: Calculate number of ways needed for SubVP
+ *
+ * This function first checks the bytes required per pixel on the SubVP pipe, then calculates
+ * the total number of pixels required in the SubVP MALL region. These are used to calculate
+ * the number of cache lines used (then number of ways required) for SubVP MCLK switching.
+ *
+ * @param [in] dc: current dc state
+ * @param [in] context: new dc state
+ *
+ * @return: number of ways required for SubVP
+ *
+ * ********************************************************************************************
+ */
+uint32_t dcn32_helper_calculate_num_ways_for_subvp(struct dc *dc, struct dc_state *context)
+{
+	uint32_t num_ways = 0;
+	uint32_t mall_region_pixels = 0;
+	uint32_t bytes_per_pixel = 0;
+	uint32_t cache_lines_used = 0;
+	uint32_t lines_per_way = 0;
+	uint32_t total_cache_lines = 0;
+	uint32_t bytes_in_mall = 0;
+	uint32_t num_mblks = 0;
+	uint32_t cache_lines_per_plane = 0;
+	uint32_t i = 0;
+
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
+
+		// Find the phantom pipes
+		if (pipe->stream && pipe->plane_state && !pipe->top_pipe &&
+				pipe->stream->mall_stream_config.type == SUBVP_PHANTOM) {
+			bytes_per_pixel = pipe->plane_state->format >= SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616 ? 8 : 4;
+			mall_region_pixels = pipe->plane_state->plane_size.surface_pitch * pipe->stream->timing.v_addressable;
+
+			// For bytes required in MALL, calculate based on number of MBlks required
+			num_mblks = (mall_region_pixels * bytes_per_pixel +
+					DCN3_2_MALL_MBLK_SIZE_BYTES - 1) / DCN3_2_MALL_MBLK_SIZE_BYTES;
+			bytes_in_mall = num_mblks * DCN3_2_MALL_MBLK_SIZE_BYTES;
+			// cache lines used is total bytes / cache_line size. Add +2 for worst case alignment
+			// (MALL is 64-byte aligned)
+			cache_lines_per_plane = bytes_in_mall / dc->caps.cache_line_size + 2;
+
+			// For DCC we must cache the meat surface, so double cache lines required
+			if (pipe->plane_state->dcc.enable)
+				cache_lines_per_plane *= 2;
+			cache_lines_used += cache_lines_per_plane;
+		}
+	}
+
+	total_cache_lines = dc->caps.max_cab_allocation_bytes / dc->caps.cache_line_size;
+	lines_per_way = total_cache_lines / dc->caps.cache_num_ways;
+	num_ways = cache_lines_used / lines_per_way;
+	if (cache_lines_used % lines_per_way > 0)
+		num_ways++;
+
+	return num_ways;
+}
+
+void dcn32_merge_pipes_for_subvp(struct dc *dc,
+		struct dc_state *context)
+{
+	uint32_t i;
+
+	/* merge pipes if necessary */
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
+
+		// For now merge all pipes for SubVP since pipe split case isn't supported yet
+
+		/* if ODM merge we ignore mpc tree, mpo pipes will have their own flags */
+		if (pipe->prev_odm_pipe) {
+			/*split off odm pipe*/
+			pipe->prev_odm_pipe->next_odm_pipe = pipe->next_odm_pipe;
+			if (pipe->next_odm_pipe)
+				pipe->next_odm_pipe->prev_odm_pipe = pipe->prev_odm_pipe;
+
+			pipe->bottom_pipe = NULL;
+			pipe->next_odm_pipe = NULL;
+			pipe->plane_state = NULL;
+			pipe->stream = NULL;
+			pipe->top_pipe = NULL;
+			pipe->prev_odm_pipe = NULL;
+			if (pipe->stream_res.dsc)
+				dcn20_release_dsc(&context->res_ctx, dc->res_pool, &pipe->stream_res.dsc);
+			memset(&pipe->plane_res, 0, sizeof(pipe->plane_res));
+			memset(&pipe->stream_res, 0, sizeof(pipe->stream_res));
+		} else if (pipe->top_pipe && pipe->top_pipe->plane_state == pipe->plane_state) {
+			struct pipe_ctx *top_pipe = pipe->top_pipe;
+			struct pipe_ctx *bottom_pipe = pipe->bottom_pipe;
+
+			top_pipe->bottom_pipe = bottom_pipe;
+			if (bottom_pipe)
+				bottom_pipe->top_pipe = top_pipe;
+
+			pipe->top_pipe = NULL;
+			pipe->bottom_pipe = NULL;
+			pipe->plane_state = NULL;
+			pipe->stream = NULL;
+			memset(&pipe->plane_res, 0, sizeof(pipe->plane_res));
+			memset(&pipe->stream_res, 0, sizeof(pipe->stream_res));
+		}
+	}
+}
+
+bool dcn32_all_pipes_have_stream_and_plane(struct dc *dc,
+		struct dc_state *context)
+{
+	uint32_t i;
+
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
+
+		if (!pipe->stream)
+			continue;
+
+		if (!pipe->plane_state)
+			return false;
+	}
+	return true;
+}
+
+bool dcn32_subvp_in_use(struct dc *dc,
+		struct dc_state *context)
+{
+	uint32_t i;
+
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
+
+		if (pipe->stream && pipe->stream->mall_stream_config.type != SUBVP_NONE)
+			return true;
+	}
+	return false;
+}
+
+bool dcn32_mpo_in_use(struct dc_state *context)
+{
+	uint32_t i;
+
+	for (i = 0; i < context->stream_count; i++) {
+		if (context->stream_status[i].plane_count > 1)
+			return true;
+	}
+	return false;
+}
+
+void dcn32_determine_det_override(struct dc_state *context, display_e2e_pipe_params_st *pipes,
+		bool *is_pipe_split_expected, int pipe_cnt)
+{
+	int i, j, count, stream_segments, pipe_segments[MAX_PIPES];
+
+	if (context->stream_count > 0) {
+		stream_segments = 18 / context->stream_count;
+		for (i = 0; i < context->stream_count; i++) {
+			count = 0;
+			for (j = 0; j < pipe_cnt; j++) {
+				if (context->res_ctx.pipe_ctx[j].stream == context->streams[i]) {
+					count++;
+					if (is_pipe_split_expected[j])
+						count++;
+				}
+			}
+			pipe_segments[i] = stream_segments / count;
+		}
+
+		for (i = 0; i < pipe_cnt; i++) {
+			pipes[i].pipe.src.det_size_override = 0;
+			for (j = 0; j < context->stream_count; j++) {
+				if (context->res_ctx.pipe_ctx[i].stream == context->streams[j]) {
+					pipes[i].pipe.src.det_size_override = pipe_segments[j] * DCN3_2_DET_SEG_SIZE;
+					break;
+				}
+			}
+		}
+	} else {
+		for (i = 0; i < pipe_cnt; i++)
+			pipes[i].pipe.src.det_size_override = 4 * DCN3_2_DET_SEG_SIZE; //DCN3_2_DEFAULT_DET_SIZE
+	}
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn321/Makefile b/drivers/gpu/drm/amd/display/dc/dcn321/Makefile
new file mode 100644
index 000000000000..0a199c83bb5b
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn321/Makefile
@@ -0,0 +1,17 @@
+#
+# (c) Copyright 2020 Advanced Micro Devices, Inc. All the rights reserved
+#
+#  All rights reserved.  This notice is intended as a precaution against
+#  inadvertent publication and does not imply publication or any waiver
+#  of confidentiality.  The year included in the foregoing notice is the
+#  year of creation of the work.
+#
+#  Authors: AMD
+#
+# Makefile for dcn321.
+
+DCN321 = dcn321_resource.o dcn321_dio_link_encoder.o
+
+AMD_DAL_DCN321 = $(addprefix $(AMDDALPATH)/dc/dcn321/,$(DCN321))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_DCN321)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_dio_link_encoder.c b/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_dio_link_encoder.c
new file mode 100644
index 000000000000..49682a31ecbd
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_dio_link_encoder.c
@@ -0,0 +1,199 @@
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+
+#include "reg_helper.h"
+
+#include "core_types.h"
+#include "link_encoder.h"
+#include "dcn321_dio_link_encoder.h"
+#include "dcn31/dcn31_dio_link_encoder.h"
+#include "stream_encoder.h"
+#include "i2caux_interface.h"
+#include "dc_bios_types.h"
+
+#include "gpio_service_interface.h"
+
+#ifndef MIN
+#define MIN(X, Y) ((X) < (Y) ? (X) : (Y))
+#endif
+
+#define CTX \
+	enc10->base.ctx
+#define DC_LOGGER \
+	enc10->base.ctx->logger
+
+#define REG(reg)\
+	(enc10->link_regs->reg)
+
+#undef FN
+#define FN(reg_name, field_name) \
+	enc10->link_shift->field_name, enc10->link_mask->field_name
+
+#define AUX_REG(reg)\
+	(enc10->aux_regs->reg)
+
+#define AUX_REG_READ(reg_name) \
+		dm_read_reg(CTX, AUX_REG(reg_name))
+
+#define AUX_REG_WRITE(reg_name, val) \
+			dm_write_reg(CTX, AUX_REG(reg_name), val)
+
+static const struct link_encoder_funcs dcn321_link_enc_funcs = {
+	.read_state = link_enc2_read_state,
+	.validate_output_with_stream =
+			dcn30_link_encoder_validate_output_with_stream,
+	.hw_init = enc32_hw_init,
+	.setup = dcn10_link_encoder_setup,
+	.enable_tmds_output = dcn10_link_encoder_enable_tmds_output,
+	.enable_dp_output = dcn32_link_encoder_enable_dp_output,
+	.enable_dp_mst_output = dcn10_link_encoder_enable_dp_mst_output,
+	.disable_output = dcn10_link_encoder_disable_output,
+	.dp_set_lane_settings = dcn10_link_encoder_dp_set_lane_settings,
+	.dp_set_phy_pattern = dcn10_link_encoder_dp_set_phy_pattern,
+	.update_mst_stream_allocation_table =
+		dcn10_link_encoder_update_mst_stream_allocation_table,
+	.psr_program_dp_dphy_fast_training =
+			dcn10_psr_program_dp_dphy_fast_training,
+	.psr_program_secondary_packet = dcn10_psr_program_secondary_packet,
+	.connect_dig_be_to_fe = dcn10_link_encoder_connect_dig_be_to_fe,
+	.enable_hpd = dcn10_link_encoder_enable_hpd,
+	.disable_hpd = dcn10_link_encoder_disable_hpd,
+	.is_dig_enabled = dcn10_is_dig_enabled,
+	.destroy = dcn10_link_encoder_destroy,
+	.fec_set_enable = enc2_fec_set_enable,
+	.fec_set_ready = enc2_fec_set_ready,
+	.fec_is_active = enc2_fec_is_active,
+	.get_dig_frontend = dcn10_get_dig_frontend,
+	.get_dig_mode = dcn10_get_dig_mode,
+	.is_in_alt_mode = dcn20_link_encoder_is_in_alt_mode,
+	.get_max_link_cap = dcn20_link_encoder_get_max_link_cap,
+	.set_dio_phy_mux = dcn31_link_encoder_set_dio_phy_mux,
+	.set_dig_output_mode = enc32_set_dig_output_mode,
+};
+
+void dcn321_link_encoder_construct(
+	struct dcn20_link_encoder *enc20,
+	const struct encoder_init_data *init_data,
+	const struct encoder_feature_support *enc_features,
+	const struct dcn10_link_enc_registers *link_regs,
+	const struct dcn10_link_enc_aux_registers *aux_regs,
+	const struct dcn10_link_enc_hpd_registers *hpd_regs,
+	const struct dcn10_link_enc_shift *link_shift,
+	const struct dcn10_link_enc_mask *link_mask)
+{
+	struct bp_connector_speed_cap_info bp_cap_info = {0};
+	const struct dc_vbios_funcs *bp_funcs = init_data->ctx->dc_bios->funcs;
+	enum bp_result result = BP_RESULT_OK;
+	struct dcn10_link_encoder *enc10 = &enc20->enc10;
+
+	enc10->base.funcs = &dcn321_link_enc_funcs;
+	enc10->base.ctx = init_data->ctx;
+	enc10->base.id = init_data->encoder;
+
+	enc10->base.hpd_source = init_data->hpd_source;
+	enc10->base.connector = init_data->connector;
+
+	if (enc10->base.connector.id == CONNECTOR_ID_USBC)
+		enc10->base.features.flags.bits.DP_IS_USB_C = 1;
+
+	enc10->base.preferred_engine = ENGINE_ID_UNKNOWN;
+
+	enc10->base.features = *enc_features;
+
+	enc10->base.transmitter = init_data->transmitter;
+
+	/* set the flag to indicate whether driver poll the I2C data pin
+	 * while doing the DP sink detect
+	 */
+
+/*	if (dal_adapter_service_is_feature_supported(as,
+		FEATURE_DP_SINK_DETECT_POLL_DATA_PIN))
+		enc10->base.features.flags.bits.
+			DP_SINK_DETECT_POLL_DATA_PIN = true;*/
+
+	enc10->base.output_signals =
+		SIGNAL_TYPE_DVI_SINGLE_LINK |
+		SIGNAL_TYPE_DVI_DUAL_LINK |
+		SIGNAL_TYPE_LVDS |
+		SIGNAL_TYPE_DISPLAY_PORT |
+		SIGNAL_TYPE_DISPLAY_PORT_MST |
+		SIGNAL_TYPE_EDP |
+		SIGNAL_TYPE_HDMI_TYPE_A;
+
+	enc10->link_regs = link_regs;
+	enc10->aux_regs = aux_regs;
+	enc10->hpd_regs = hpd_regs;
+	enc10->link_shift = link_shift;
+	enc10->link_mask = link_mask;
+
+	switch (enc10->base.transmitter) {
+	case TRANSMITTER_UNIPHY_A:
+		enc10->base.preferred_engine = ENGINE_ID_DIGA;
+	break;
+	case TRANSMITTER_UNIPHY_B:
+		enc10->base.preferred_engine = ENGINE_ID_DIGB;
+	break;
+	case TRANSMITTER_UNIPHY_C:
+		enc10->base.preferred_engine = ENGINE_ID_DIGC;
+	break;
+	case TRANSMITTER_UNIPHY_D:
+		enc10->base.preferred_engine = ENGINE_ID_DIGD;
+	break;
+	case TRANSMITTER_UNIPHY_E:
+		enc10->base.preferred_engine = ENGINE_ID_DIGE;
+	break;
+	default:
+		ASSERT_CRITICAL(false);
+		enc10->base.preferred_engine = ENGINE_ID_UNKNOWN;
+	}
+
+	/* default to one to mirror Windows behavior */
+	enc10->base.features.flags.bits.HDMI_6GB_EN = 1;
+
+	if (bp_funcs->get_connector_speed_cap_info)
+		result = bp_funcs->get_connector_speed_cap_info(enc10->base.ctx->dc_bios,
+						enc10->base.connector, &bp_cap_info);
+
+	/* Override features with DCE-specific values */
+	if (result == BP_RESULT_OK) {
+		enc10->base.features.flags.bits.IS_HBR2_CAPABLE =
+				bp_cap_info.DP_HBR2_EN;
+		enc10->base.features.flags.bits.IS_HBR3_CAPABLE =
+				bp_cap_info.DP_HBR3_EN;
+		enc10->base.features.flags.bits.HDMI_6GB_EN = bp_cap_info.HDMI_6GB_EN;
+		enc10->base.features.flags.bits.IS_DP2_CAPABLE = 1;
+		enc10->base.features.flags.bits.IS_UHBR10_CAPABLE = bp_cap_info.DP_UHBR10_EN;
+		enc10->base.features.flags.bits.IS_UHBR13_5_CAPABLE = bp_cap_info.DP_UHBR13_5_EN;
+		enc10->base.features.flags.bits.IS_UHBR20_CAPABLE = bp_cap_info.DP_UHBR20_EN;
+	} else {
+		DC_LOG_WARNING("%s: Failed to get encoder_cap_info from VBIOS with error code %d!\n",
+				__func__,
+				result);
+	}
+	if (enc10->base.ctx->dc->debug.hdmi20_disable) {
+		enc10->base.features.flags.bits.HDMI_6GB_EN = 0;
+	}
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_dio_link_encoder.h b/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_dio_link_encoder.h
new file mode 100644
index 000000000000..2205f39b0a24
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_dio_link_encoder.h
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ *  and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_LINK_ENCODER__DCN321_H__
+#define __DC_LINK_ENCODER__DCN321_H__
+
+#include "dcn32/dcn32_dio_link_encoder.h"
+
+void dcn321_link_encoder_construct(
+	struct dcn20_link_encoder *enc20,
+	const struct encoder_init_data *init_data,
+	const struct encoder_feature_support *enc_features,
+	const struct dcn10_link_enc_registers *link_regs,
+	const struct dcn10_link_enc_aux_registers *aux_regs,
+	const struct dcn10_link_enc_hpd_registers *hpd_regs,
+	const struct dcn10_link_enc_shift *link_shift,
+	const struct dcn10_link_enc_mask *link_mask);
+
+
+#endif /* __DC_LINK_ENCODER__DCN321_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c b/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c
new file mode 100644
index 000000000000..c8b7d6ff38f4
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c
@@ -0,0 +1,1973 @@
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright 2019 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "dc.h"
+
+#include "dcn32/dcn32_init.h"
+
+#include "resource.h"
+#include "include/irq_service_interface.h"
+#include "dcn32/dcn32_resource.h"
+#include "dcn321_resource.h"
+
+#include "dcn20/dcn20_resource.h"
+#include "dcn30/dcn30_resource.h"
+
+#include "dml/dcn321/dcn321_fpu.h"
+
+#include "dcn10/dcn10_ipp.h"
+#include "dcn30/dcn30_hubbub.h"
+#include "dcn31/dcn31_hubbub.h"
+#include "dcn32/dcn32_hubbub.h"
+#include "dcn32/dcn32_mpc.h"
+#include "dcn32/dcn32_hubp.h"
+#include "irq/dcn32/irq_service_dcn32.h"
+#include "dcn32/dcn32_dpp.h"
+#include "dcn32/dcn32_optc.h"
+#include "dcn20/dcn20_hwseq.h"
+#include "dcn30/dcn30_hwseq.h"
+#include "dce110/dce110_hw_sequencer.h"
+#include "dcn30/dcn30_opp.h"
+#include "dcn20/dcn20_dsc.h"
+#include "dcn30/dcn30_vpg.h"
+#include "dcn30/dcn30_afmt.h"
+#include "dcn30/dcn30_dio_stream_encoder.h"
+#include "dcn32/dcn32_dio_stream_encoder.h"
+#include "dcn31/dcn31_hpo_dp_stream_encoder.h"
+#include "dcn31/dcn31_hpo_dp_link_encoder.h"
+#include "dcn32/dcn32_hpo_dp_link_encoder.h"
+#include "dc_link_dp.h"
+#include "dcn31/dcn31_apg.h"
+#include "dcn31/dcn31_dio_link_encoder.h"
+#include "dcn32/dcn32_dio_link_encoder.h"
+#include "dcn321_dio_link_encoder.h"
+#include "dce/dce_clock_source.h"
+#include "dce/dce_audio.h"
+#include "dce/dce_hwseq.h"
+#include "clk_mgr.h"
+#include "virtual/virtual_stream_encoder.h"
+#include "dml/display_mode_vba.h"
+#include "dcn32/dcn32_dccg.h"
+#include "dcn10/dcn10_resource.h"
+#include "dc_link_ddc.h"
+#include "dcn31/dcn31_panel_cntl.h"
+
+#include "dcn30/dcn30_dwb.h"
+#include "dcn32/dcn32_mmhubbub.h"
+
+#include "dcn/dcn_3_2_1_offset.h"
+#include "dcn/dcn_3_2_1_sh_mask.h"
+#include "nbio/nbio_4_3_0_offset.h"
+
+#include "reg_helper.h"
+#include "dce/dmub_abm.h"
+#include "dce/dmub_psr.h"
+#include "dce/dce_aux.h"
+#include "dce/dce_i2c.h"
+
+#include "dml/dcn30/display_mode_vba_30.h"
+#include "vm_helper.h"
+#include "dcn20/dcn20_vmid.h"
+
+#define DCN_BASE__INST0_SEG1                       0x000000C0
+#define DCN_BASE__INST0_SEG2                       0x000034C0
+#define DCN_BASE__INST0_SEG3                       0x00009000
+#define NBIO_BASE__INST0_SEG1                      0x00000014
+
+#define MAX_INSTANCE                                        8
+#define MAX_SEGMENT                                         6
+
+struct IP_BASE_INSTANCE {
+	unsigned int segment[MAX_SEGMENT];
+};
+
+struct IP_BASE {
+	struct IP_BASE_INSTANCE instance[MAX_INSTANCE];
+};
+
+static const struct IP_BASE DCN_BASE = { { { { 0x00000012, 0x000000C0, 0x000034C0, 0x00009000, 0x02403C00, 0 } },
+					{ { 0, 0, 0, 0, 0, 0 } },
+					{ { 0, 0, 0, 0, 0, 0 } },
+					{ { 0, 0, 0, 0, 0, 0 } },
+					{ { 0, 0, 0, 0, 0, 0 } },
+					{ { 0, 0, 0, 0, 0, 0 } },
+					{ { 0, 0, 0, 0, 0, 0 } },
+					{ { 0, 0, 0, 0, 0, 0 } } } };
+
+#define DC_LOGGER_INIT(logger)
+#define fixed16_to_double(x) (((double)x) / ((double) (1 << 16)))
+#define fixed16_to_double_to_cpu(x) fixed16_to_double(le32_to_cpu(x))
+
+enum dcn321_clk_src_array_id {
+	DCN321_CLK_SRC_PLL0,
+	DCN321_CLK_SRC_PLL1,
+	DCN321_CLK_SRC_PLL2,
+	DCN321_CLK_SRC_PLL3,
+	DCN321_CLK_SRC_PLL4,
+	DCN321_CLK_SRC_TOTAL
+};
+
+/* begin *********************
+ * macros to expend register list macro defined in HW object header file
+ */
+
+/* DCN */
+/* TODO awful hack. fixup dcn20_dwb.h */
+#undef BASE_INNER
+#define BASE_INNER(seg) DCN_BASE__INST0_SEG ## seg
+
+#define BASE(seg) BASE_INNER(seg)
+
+#define SR(reg_name)\
+		.reg_name = BASE(reg ## reg_name ## _BASE_IDX) +  \
+					reg ## reg_name
+
+#define SRI(reg_name, block, id)\
+	.reg_name = BASE(reg ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
+					reg ## block ## id ## _ ## reg_name
+
+#define SRI2(reg_name, block, id)\
+	.reg_name = BASE(reg ## reg_name ## _BASE_IDX) + \
+					reg ## reg_name
+
+#define SRIR(var_name, reg_name, block, id)\
+	.var_name = BASE(reg ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
+					reg ## block ## id ## _ ## reg_name
+
+#define SRII(reg_name, block, id)\
+	.reg_name[id] = BASE(reg ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
+					reg ## block ## id ## _ ## reg_name
+
+#define SRII_MPC_RMU(reg_name, block, id)\
+	.RMU##_##reg_name[id] = BASE(reg ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
+					reg ## block ## id ## _ ## reg_name
+
+#define SRII_DWB(reg_name, temp_name, block, id)\
+	.reg_name[id] = BASE(reg ## block ## id ## _ ## temp_name ## _BASE_IDX) + \
+					reg ## block ## id ## _ ## temp_name
+
+#define DCCG_SRII(reg_name, block, id)\
+	.block ## _ ## reg_name[id] = BASE(reg ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
+					reg ## block ## id ## _ ## reg_name
+
+#define VUPDATE_SRII(reg_name, block, id)\
+	.reg_name[id] = BASE(reg ## reg_name ## _ ## block ## id ## _BASE_IDX) + \
+					reg ## reg_name ## _ ## block ## id
+
+/* NBIO */
+#define NBIO_BASE_INNER(seg) \
+	NBIO_BASE__INST0_SEG ## seg
+
+#define NBIO_BASE(seg) \
+	NBIO_BASE_INNER(seg)
+
+#define NBIO_SR(reg_name)\
+		.reg_name = NBIO_BASE(regBIF_BX0_ ## reg_name ## _BASE_IDX) + \
+					regBIF_BX0_ ## reg_name
+
+#define CTX ctx
+#define REG(reg_name) \
+	(DCN_BASE.instance[0].segment[reg ## reg_name ## _BASE_IDX] + reg ## reg_name)
+
+static const struct bios_registers bios_regs = {
+		NBIO_SR(BIOS_SCRATCH_3),
+		NBIO_SR(BIOS_SCRATCH_6)
+};
+
+#define clk_src_regs(index, pllid)\
+[index] = {\
+	CS_COMMON_REG_LIST_DCN3_0(index, pllid),\
+}
+
+static const struct dce110_clk_src_regs clk_src_regs[] = {
+	clk_src_regs(0, A),
+	clk_src_regs(1, B),
+	clk_src_regs(2, C),
+	clk_src_regs(3, D),
+	clk_src_regs(4, E)
+};
+
+static const struct dce110_clk_src_shift cs_shift = {
+		CS_COMMON_MASK_SH_LIST_DCN3_2(__SHIFT)
+};
+
+static const struct dce110_clk_src_mask cs_mask = {
+		CS_COMMON_MASK_SH_LIST_DCN3_2(_MASK)
+};
+
+#define abm_regs(id)\
+[id] = {\
+		ABM_DCN32_REG_LIST(id)\
+}
+
+static const struct dce_abm_registers abm_regs[] = {
+		abm_regs(0),
+		abm_regs(1),
+		abm_regs(2),
+		abm_regs(3),
+};
+
+static const struct dce_abm_shift abm_shift = {
+		ABM_MASK_SH_LIST_DCN32(__SHIFT)
+};
+
+static const struct dce_abm_mask abm_mask = {
+		ABM_MASK_SH_LIST_DCN32(_MASK)
+};
+
+#define audio_regs(id)\
+[id] = {\
+		AUD_COMMON_REG_LIST(id)\
+}
+
+static const struct dce_audio_registers audio_regs[] = {
+	audio_regs(0),
+	audio_regs(1),
+	audio_regs(2),
+	audio_regs(3),
+	audio_regs(4)
+};
+
+#define DCE120_AUD_COMMON_MASK_SH_LIST(mask_sh)\
+		SF(AZF0ENDPOINT0_AZALIA_F0_CODEC_ENDPOINT_INDEX, AZALIA_ENDPOINT_REG_INDEX, mask_sh),\
+		SF(AZF0ENDPOINT0_AZALIA_F0_CODEC_ENDPOINT_DATA, AZALIA_ENDPOINT_REG_DATA, mask_sh),\
+		AUD_COMMON_MASK_SH_LIST_BASE(mask_sh)
+
+static const struct dce_audio_shift audio_shift = {
+		DCE120_AUD_COMMON_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dce_audio_mask audio_mask = {
+		DCE120_AUD_COMMON_MASK_SH_LIST(_MASK)
+};
+
+#define vpg_regs(id)\
+[id] = {\
+	VPG_DCN3_REG_LIST(id)\
+}
+
+static const struct dcn30_vpg_registers vpg_regs[] = {
+	vpg_regs(0),
+	vpg_regs(1),
+	vpg_regs(2),
+	vpg_regs(3),
+	vpg_regs(4),
+	vpg_regs(5),
+	vpg_regs(6),
+	vpg_regs(7),
+	vpg_regs(8),
+	vpg_regs(9),
+};
+
+static const struct dcn30_vpg_shift vpg_shift = {
+	DCN3_VPG_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dcn30_vpg_mask vpg_mask = {
+	DCN3_VPG_MASK_SH_LIST(_MASK)
+};
+
+#define afmt_regs(id)\
+[id] = {\
+	AFMT_DCN3_REG_LIST(id)\
+}
+
+static const struct dcn30_afmt_registers afmt_regs[] = {
+	afmt_regs(0),
+	afmt_regs(1),
+	afmt_regs(2),
+	afmt_regs(3),
+	afmt_regs(4),
+	afmt_regs(5)
+};
+
+static const struct dcn30_afmt_shift afmt_shift = {
+	DCN3_AFMT_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dcn30_afmt_mask afmt_mask = {
+	DCN3_AFMT_MASK_SH_LIST(_MASK)
+};
+
+#define apg_regs(id)\
+[id] = {\
+	APG_DCN31_REG_LIST(id)\
+}
+
+static const struct dcn31_apg_registers apg_regs[] = {
+	apg_regs(0),
+	apg_regs(1),
+	apg_regs(2),
+	apg_regs(3)
+};
+
+static const struct dcn31_apg_shift apg_shift = {
+	DCN31_APG_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dcn31_apg_mask apg_mask = {
+		DCN31_APG_MASK_SH_LIST(_MASK)
+};
+
+#define stream_enc_regs(id)\
+[id] = {\
+	SE_DCN32_REG_LIST(id)\
+}
+
+static const struct dcn10_stream_enc_registers stream_enc_regs[] = {
+	stream_enc_regs(0),
+	stream_enc_regs(1),
+	stream_enc_regs(2),
+	stream_enc_regs(3),
+	stream_enc_regs(4)
+};
+
+static const struct dcn10_stream_encoder_shift se_shift = {
+		SE_COMMON_MASK_SH_LIST_DCN32(__SHIFT)
+};
+
+static const struct dcn10_stream_encoder_mask se_mask = {
+		SE_COMMON_MASK_SH_LIST_DCN32(_MASK)
+};
+
+
+#define aux_regs(id)\
+[id] = {\
+	DCN2_AUX_REG_LIST(id)\
+}
+
+static const struct dcn10_link_enc_aux_registers link_enc_aux_regs[] = {
+		aux_regs(0),
+		aux_regs(1),
+		aux_regs(2),
+		aux_regs(3),
+		aux_regs(4)
+};
+
+#define hpd_regs(id)\
+[id] = {\
+	HPD_REG_LIST(id)\
+}
+
+static const struct dcn10_link_enc_hpd_registers link_enc_hpd_regs[] = {
+		hpd_regs(0),
+		hpd_regs(1),
+		hpd_regs(2),
+		hpd_regs(3),
+		hpd_regs(4)
+};
+
+#define link_regs(id, phyid)\
+[id] = {\
+	LE_DCN31_REG_LIST(id), \
+	UNIPHY_DCN2_REG_LIST(phyid), \
+	/*DPCS_DCN31_REG_LIST(id),*/ \
+}
+
+static const struct dcn10_link_enc_registers link_enc_regs[] = {
+	link_regs(0, A),
+	link_regs(1, B),
+	link_regs(2, C),
+	link_regs(3, D),
+	link_regs(4, E)
+};
+
+static const struct dcn10_link_enc_shift le_shift = {
+	LINK_ENCODER_MASK_SH_LIST_DCN31(__SHIFT), \
+//	DPCS_DCN31_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dcn10_link_enc_mask le_mask = {
+	LINK_ENCODER_MASK_SH_LIST_DCN31(_MASK), \
+//	DPCS_DCN31_MASK_SH_LIST(_MASK)
+};
+
+#define hpo_dp_stream_encoder_reg_list(id)\
+[id] = {\
+	DCN3_1_HPO_DP_STREAM_ENC_REG_LIST(id)\
+}
+
+static const struct dcn31_hpo_dp_stream_encoder_registers hpo_dp_stream_enc_regs[] = {
+	hpo_dp_stream_encoder_reg_list(0),
+	hpo_dp_stream_encoder_reg_list(1),
+	hpo_dp_stream_encoder_reg_list(2),
+	hpo_dp_stream_encoder_reg_list(3),
+};
+
+static const struct dcn31_hpo_dp_stream_encoder_shift hpo_dp_se_shift = {
+	DCN3_1_HPO_DP_STREAM_ENC_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dcn31_hpo_dp_stream_encoder_mask hpo_dp_se_mask = {
+	DCN3_1_HPO_DP_STREAM_ENC_MASK_SH_LIST(_MASK)
+};
+
+
+#define hpo_dp_link_encoder_reg_list(id)\
+[id] = {\
+	DCN3_1_HPO_DP_LINK_ENC_REG_LIST(id),\
+	/*DCN3_1_RDPCSTX_REG_LIST(0),*/\
+	/*DCN3_1_RDPCSTX_REG_LIST(1),*/\
+	/*DCN3_1_RDPCSTX_REG_LIST(2),*/\
+	/*DCN3_1_RDPCSTX_REG_LIST(3),*/\
+	/*DCN3_1_RDPCSTX_REG_LIST(4)*/\
+}
+
+static const struct dcn31_hpo_dp_link_encoder_registers hpo_dp_link_enc_regs[] = {
+	hpo_dp_link_encoder_reg_list(0),
+	hpo_dp_link_encoder_reg_list(1),
+};
+
+static const struct dcn31_hpo_dp_link_encoder_shift hpo_dp_le_shift = {
+	DCN3_2_HPO_DP_LINK_ENC_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dcn31_hpo_dp_link_encoder_mask hpo_dp_le_mask = {
+	DCN3_2_HPO_DP_LINK_ENC_MASK_SH_LIST(_MASK)
+};
+
+#define dpp_regs(id)\
+[id] = {\
+	DPP_REG_LIST_DCN30_COMMON(id),\
+}
+
+static const struct dcn3_dpp_registers dpp_regs[] = {
+	dpp_regs(0),
+	dpp_regs(1),
+	dpp_regs(2),
+	dpp_regs(3)
+};
+
+static const struct dcn3_dpp_shift tf_shift = {
+		DPP_REG_LIST_SH_MASK_DCN30_COMMON(__SHIFT)
+};
+
+static const struct dcn3_dpp_mask tf_mask = {
+		DPP_REG_LIST_SH_MASK_DCN30_COMMON(_MASK)
+};
+
+
+#define opp_regs(id)\
+[id] = {\
+	OPP_REG_LIST_DCN30(id),\
+}
+
+static const struct dcn20_opp_registers opp_regs[] = {
+	opp_regs(0),
+	opp_regs(1),
+	opp_regs(2),
+	opp_regs(3)
+};
+
+static const struct dcn20_opp_shift opp_shift = {
+	OPP_MASK_SH_LIST_DCN20(__SHIFT)
+};
+
+static const struct dcn20_opp_mask opp_mask = {
+	OPP_MASK_SH_LIST_DCN20(_MASK)
+};
+
+#define aux_engine_regs(id)\
+[id] = {\
+	AUX_COMMON_REG_LIST0(id), \
+	.AUXN_IMPCAL = 0, \
+	.AUXP_IMPCAL = 0, \
+	.AUX_RESET_MASK = DP_AUX0_AUX_CONTROL__AUX_RESET_MASK, \
+}
+
+static const struct dce110_aux_registers aux_engine_regs[] = {
+		aux_engine_regs(0),
+		aux_engine_regs(1),
+		aux_engine_regs(2),
+		aux_engine_regs(3),
+		aux_engine_regs(4)
+};
+
+static const struct dce110_aux_registers_shift aux_shift = {
+	DCN_AUX_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dce110_aux_registers_mask aux_mask = {
+	DCN_AUX_MASK_SH_LIST(_MASK)
+};
+
+
+#define dwbc_regs_dcn3(id)\
+[id] = {\
+	DWBC_COMMON_REG_LIST_DCN30(id),\
+}
+
+static const struct dcn30_dwbc_registers dwbc30_regs[] = {
+	dwbc_regs_dcn3(0),
+};
+
+static const struct dcn30_dwbc_shift dwbc30_shift = {
+	DWBC_COMMON_MASK_SH_LIST_DCN30(__SHIFT)
+};
+
+static const struct dcn30_dwbc_mask dwbc30_mask = {
+	DWBC_COMMON_MASK_SH_LIST_DCN30(_MASK)
+};
+
+#define mcif_wb_regs_dcn3(id)\
+[id] = {\
+	MCIF_WB_COMMON_REG_LIST_DCN32(id),\
+}
+
+static const struct dcn30_mmhubbub_registers mcif_wb30_regs[] = {
+	mcif_wb_regs_dcn3(0)
+};
+
+static const struct dcn30_mmhubbub_shift mcif_wb30_shift = {
+	MCIF_WB_COMMON_MASK_SH_LIST_DCN32(__SHIFT)
+};
+
+static const struct dcn30_mmhubbub_mask mcif_wb30_mask = {
+	MCIF_WB_COMMON_MASK_SH_LIST_DCN32(_MASK)
+};
+
+#define dsc_regsDCN20(id)\
+[id] = {\
+	DSC_REG_LIST_DCN20(id)\
+}
+
+static const struct dcn20_dsc_registers dsc_regs[] = {
+	dsc_regsDCN20(0),
+	dsc_regsDCN20(1),
+	dsc_regsDCN20(2),
+	dsc_regsDCN20(3)
+};
+
+static const struct dcn20_dsc_shift dsc_shift = {
+	DSC_REG_LIST_SH_MASK_DCN20(__SHIFT)
+};
+
+static const struct dcn20_dsc_mask dsc_mask = {
+	DSC_REG_LIST_SH_MASK_DCN20(_MASK)
+};
+
+static const struct dcn30_mpc_registers mpc_regs = {
+		MPC_REG_LIST_DCN3_2(0),
+		MPC_REG_LIST_DCN3_2(1),
+		MPC_REG_LIST_DCN3_2(2),
+		MPC_REG_LIST_DCN3_2(3),
+		MPC_OUT_MUX_REG_LIST_DCN3_0(0),
+		MPC_OUT_MUX_REG_LIST_DCN3_0(1),
+		MPC_OUT_MUX_REG_LIST_DCN3_0(2),
+		MPC_OUT_MUX_REG_LIST_DCN3_0(3),
+		MPC_DWB_MUX_REG_LIST_DCN3_0(0),
+};
+
+static const struct dcn30_mpc_shift mpc_shift = {
+	MPC_COMMON_MASK_SH_LIST_DCN32(__SHIFT)
+};
+
+static const struct dcn30_mpc_mask mpc_mask = {
+	MPC_COMMON_MASK_SH_LIST_DCN32(_MASK)
+};
+
+#define optc_regs(id)\
+[id] = {OPTC_COMMON_REG_LIST_DCN3_2(id)}
+
+static const struct dcn_optc_registers optc_regs[] = {
+	optc_regs(0),
+	optc_regs(1),
+	optc_regs(2),
+	optc_regs(3)
+};
+
+static const struct dcn_optc_shift optc_shift = {
+	OPTC_COMMON_MASK_SH_LIST_DCN3_2(__SHIFT)
+};
+
+static const struct dcn_optc_mask optc_mask = {
+	OPTC_COMMON_MASK_SH_LIST_DCN3_2(_MASK)
+};
+
+#define hubp_regs(id)\
+[id] = {\
+	HUBP_REG_LIST_DCN32(id)\
+}
+
+static const struct dcn_hubp2_registers hubp_regs[] = {
+		hubp_regs(0),
+		hubp_regs(1),
+		hubp_regs(2),
+		hubp_regs(3)
+};
+
+
+static const struct dcn_hubp2_shift hubp_shift = {
+		HUBP_MASK_SH_LIST_DCN32(__SHIFT)
+};
+
+static const struct dcn_hubp2_mask hubp_mask = {
+		HUBP_MASK_SH_LIST_DCN32(_MASK)
+};
+static const struct dcn_hubbub_registers hubbub_reg = {
+		HUBBUB_REG_LIST_DCN32(0)
+};
+
+static const struct dcn_hubbub_shift hubbub_shift = {
+		HUBBUB_MASK_SH_LIST_DCN32(__SHIFT)
+};
+
+static const struct dcn_hubbub_mask hubbub_mask = {
+		HUBBUB_MASK_SH_LIST_DCN32(_MASK)
+};
+
+static const struct dccg_registers dccg_regs = {
+		DCCG_REG_LIST_DCN32()
+};
+
+static const struct dccg_shift dccg_shift = {
+		DCCG_MASK_SH_LIST_DCN32(__SHIFT)
+};
+
+static const struct dccg_mask dccg_mask = {
+		DCCG_MASK_SH_LIST_DCN32(_MASK)
+};
+
+
+#define SRII2(reg_name_pre, reg_name_post, id)\
+	.reg_name_pre ## _ ##  reg_name_post[id] = BASE(reg ## reg_name_pre \
+			## id ## _ ## reg_name_post ## _BASE_IDX) + \
+			reg ## reg_name_pre ## id ## _ ## reg_name_post
+
+
+#define HWSEQ_DCN32_REG_LIST()\
+	SR(DCHUBBUB_GLOBAL_TIMER_CNTL), \
+	SR(DIO_MEM_PWR_CTRL), \
+	SR(ODM_MEM_PWR_CTRL3), \
+	SR(MMHUBBUB_MEM_PWR_CNTL), \
+	SR(DCCG_GATE_DISABLE_CNTL), \
+	SR(DCCG_GATE_DISABLE_CNTL2), \
+	SR(DCFCLK_CNTL),\
+	SR(DC_MEM_GLOBAL_PWR_REQ_CNTL), \
+	SRII(PIXEL_RATE_CNTL, OTG, 0), \
+	SRII(PIXEL_RATE_CNTL, OTG, 1),\
+	SRII(PIXEL_RATE_CNTL, OTG, 2),\
+	SRII(PIXEL_RATE_CNTL, OTG, 3),\
+	SRII(PHYPLL_PIXEL_RATE_CNTL, OTG, 0),\
+	SRII(PHYPLL_PIXEL_RATE_CNTL, OTG, 1),\
+	SRII(PHYPLL_PIXEL_RATE_CNTL, OTG, 2),\
+	SRII(PHYPLL_PIXEL_RATE_CNTL, OTG, 3),\
+	SR(MICROSECOND_TIME_BASE_DIV), \
+	SR(MILLISECOND_TIME_BASE_DIV), \
+	SR(DISPCLK_FREQ_CHANGE_CNTL), \
+	SR(RBBMIF_TIMEOUT_DIS), \
+	SR(RBBMIF_TIMEOUT_DIS_2), \
+	SR(DCHUBBUB_CRC_CTRL), \
+	SR(DPP_TOP0_DPP_CRC_CTRL), \
+	SR(DPP_TOP0_DPP_CRC_VAL_B_A), \
+	SR(DPP_TOP0_DPP_CRC_VAL_R_G), \
+	SR(MPC_CRC_CTRL), \
+	SR(MPC_CRC_RESULT_GB), \
+	SR(MPC_CRC_RESULT_C), \
+	SR(MPC_CRC_RESULT_AR), \
+	SR(DOMAIN0_PG_CONFIG), \
+	SR(DOMAIN1_PG_CONFIG), \
+	SR(DOMAIN2_PG_CONFIG), \
+	SR(DOMAIN3_PG_CONFIG), \
+	SR(DOMAIN16_PG_CONFIG), \
+	SR(DOMAIN17_PG_CONFIG), \
+	SR(DOMAIN18_PG_CONFIG), \
+	SR(DOMAIN19_PG_CONFIG), \
+	SR(DOMAIN0_PG_STATUS), \
+	SR(DOMAIN1_PG_STATUS), \
+	SR(DOMAIN2_PG_STATUS), \
+	SR(DOMAIN3_PG_STATUS), \
+	SR(DOMAIN16_PG_STATUS), \
+	SR(DOMAIN17_PG_STATUS), \
+	SR(DOMAIN18_PG_STATUS), \
+	SR(DOMAIN19_PG_STATUS), \
+	SR(D1VGA_CONTROL), \
+	SR(D2VGA_CONTROL), \
+	SR(D3VGA_CONTROL), \
+	SR(D4VGA_CONTROL), \
+	SR(D5VGA_CONTROL), \
+	SR(D6VGA_CONTROL), \
+	SR(DC_IP_REQUEST_CNTL), \
+	SR(AZALIA_AUDIO_DTO), \
+	SR(AZALIA_CONTROLLER_CLOCK_GATING)
+
+static const struct dce_hwseq_registers hwseq_reg = {
+		HWSEQ_DCN32_REG_LIST()
+};
+
+#define HWSEQ_DCN32_MASK_SH_LIST(mask_sh)\
+	HWSEQ_DCN_MASK_SH_LIST(mask_sh), \
+	HWS_SF(, DCHUBBUB_GLOBAL_TIMER_CNTL, DCHUBBUB_GLOBAL_TIMER_REFDIV, mask_sh), \
+	HWS_SF(, DOMAIN0_PG_CONFIG, DOMAIN_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN0_PG_CONFIG, DOMAIN_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN1_PG_CONFIG, DOMAIN_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN1_PG_CONFIG, DOMAIN_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN2_PG_CONFIG, DOMAIN_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN2_PG_CONFIG, DOMAIN_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN3_PG_CONFIG, DOMAIN_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN3_PG_CONFIG, DOMAIN_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN16_PG_CONFIG, DOMAIN_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN16_PG_CONFIG, DOMAIN_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN17_PG_CONFIG, DOMAIN_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN17_PG_CONFIG, DOMAIN_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN18_PG_CONFIG, DOMAIN_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN18_PG_CONFIG, DOMAIN_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN19_PG_CONFIG, DOMAIN_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN19_PG_CONFIG, DOMAIN_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN0_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DOMAIN1_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DOMAIN2_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DOMAIN3_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DOMAIN16_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DOMAIN17_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DOMAIN18_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DOMAIN19_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DC_IP_REQUEST_CNTL, IP_REQUEST_EN, mask_sh), \
+	HWS_SF(, AZALIA_AUDIO_DTO, AZALIA_AUDIO_DTO_MODULE, mask_sh), \
+	HWS_SF(, HPO_TOP_CLOCK_CONTROL, HPO_HDMISTREAMCLK_G_GATE_DIS, mask_sh), \
+	HWS_SF(, ODM_MEM_PWR_CTRL3, ODM_MEM_UNASSIGNED_PWR_MODE, mask_sh), \
+	HWS_SF(, ODM_MEM_PWR_CTRL3, ODM_MEM_VBLANK_PWR_MODE, mask_sh), \
+	HWS_SF(, MMHUBBUB_MEM_PWR_CNTL, VGA_MEM_PWR_FORCE, mask_sh)
+
+static const struct dce_hwseq_shift hwseq_shift = {
+		HWSEQ_DCN32_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dce_hwseq_mask hwseq_mask = {
+		HWSEQ_DCN32_MASK_SH_LIST(_MASK)
+};
+#define vmid_regs(id)\
+[id] = {\
+		DCN20_VMID_REG_LIST(id)\
+}
+
+static const struct dcn_vmid_registers vmid_regs[] = {
+	vmid_regs(0),
+	vmid_regs(1),
+	vmid_regs(2),
+	vmid_regs(3),
+	vmid_regs(4),
+	vmid_regs(5),
+	vmid_regs(6),
+	vmid_regs(7),
+	vmid_regs(8),
+	vmid_regs(9),
+	vmid_regs(10),
+	vmid_regs(11),
+	vmid_regs(12),
+	vmid_regs(13),
+	vmid_regs(14),
+	vmid_regs(15)
+};
+
+static const struct dcn20_vmid_shift vmid_shifts = {
+		DCN20_VMID_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dcn20_vmid_mask vmid_masks = {
+		DCN20_VMID_MASK_SH_LIST(_MASK)
+};
+
+static const struct resource_caps res_cap_dcn321 = {
+	.num_timing_generator = 4,
+	.num_opp = 4,
+	.num_video_plane = 4,
+	.num_audio = 5,
+	.num_stream_encoder = 5,
+	.num_hpo_dp_stream_encoder = 4,
+	.num_hpo_dp_link_encoder = 2,
+	.num_pll = 5,
+	.num_dwb = 1,
+	.num_ddc = 5,
+	.num_vmid = 16,
+	.num_mpc_3dlut = 4,
+	.num_dsc = 4,
+};
+
+static const struct dc_plane_cap plane_cap = {
+	.type = DC_PLANE_TYPE_DCN_UNIVERSAL,
+	.blends_with_above = true,
+	.blends_with_below = true,
+	.per_pixel_alpha = true,
+
+	.pixel_format_support = {
+			.argb8888 = true,
+			.nv12 = true,
+			.fp16 = true,
+			.p010 = true,
+			.ayuv = false,
+	},
+
+	.max_upscale_factor = {
+			.argb8888 = 16000,
+			.nv12 = 16000,
+			.fp16 = 16000
+	},
+
+	// 6:1 downscaling ratio: 1000/6 = 166.666
+	.max_downscale_factor = {
+			.argb8888 = 167,
+			.nv12 = 167,
+			.fp16 = 167
+	},
+	64,
+	64
+};
+
+static const struct dc_debug_options debug_defaults_drv = {
+	.disable_dmcu = true,
+	.force_abm_enable = false,
+	.timing_trace = false,
+	.clock_trace = true,
+	.disable_pplib_clock_request = false,
+	.pipe_split_policy = MPC_SPLIT_AVOID,
+	.force_single_disp_pipe_split = false,
+	.disable_dcc = DCC_ENABLE,
+	.vsr_support = true,
+	.performance_trace = false,
+	.max_downscale_src_width = 7680,/*upto 8K*/
+	.disable_pplib_wm_range = false,
+	.scl_reset_length10 = true,
+	.sanity_checks = false,
+	.underflow_assert_delay_us = 0xFFFFFFFF,
+	.dwb_fi_phase = -1, // -1 = disable,
+	.dmub_command_table = true,
+	.enable_mem_low_power = {
+		.bits = {
+			.vga = false,
+			.i2c = false,
+			.dmcu = false, // This is previously known to cause hang on S3 cycles if enabled
+			.dscl = false,
+			.cm = false,
+			.mpc = false,
+			.optc = true,
+		}
+	},
+	.use_max_lb = true,
+	.force_disable_subvp = false,
+	.exit_idle_opt_for_cursor_updates = true,
+	.enable_single_display_2to1_odm_policy = true,
+	.enable_dp_dig_pixel_rate_div_policy = 1,
+};
+
+static const struct dc_debug_options debug_defaults_diags = {
+	.disable_dmcu = true,
+	.force_abm_enable = false,
+	.timing_trace = true,
+	.clock_trace = true,
+	.disable_dpp_power_gate = true,
+	.disable_hubp_power_gate = true,
+	.disable_dsc_power_gate = true,
+	.disable_clock_gate = true,
+	.disable_pplib_clock_request = true,
+	.disable_pplib_wm_range = true,
+	.disable_stutter = false,
+	.scl_reset_length10 = true,
+	.dwb_fi_phase = -1, // -1 = disable
+	.dmub_command_table = true,
+	.enable_tri_buf = true,
+	.use_max_lb = true,
+	.force_disable_subvp = true
+};
+
+
+static struct dce_aux *dcn321_aux_engine_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct aux_engine_dce110 *aux_engine =
+		kzalloc(sizeof(struct aux_engine_dce110), GFP_KERNEL);
+
+	if (!aux_engine)
+		return NULL;
+
+	dce110_aux_engine_construct(aux_engine, ctx, inst,
+				    SW_AUX_TIMEOUT_PERIOD_MULTIPLIER * AUX_TIMEOUT_PERIOD,
+				    &aux_engine_regs[inst],
+					&aux_mask,
+					&aux_shift,
+					ctx->dc->caps.extended_aux_timeout_support);
+
+	return &aux_engine->base;
+}
+#define i2c_inst_regs(id) { I2C_HW_ENGINE_COMMON_REG_LIST_DCN30(id) }
+
+static const struct dce_i2c_registers i2c_hw_regs[] = {
+		i2c_inst_regs(1),
+		i2c_inst_regs(2),
+		i2c_inst_regs(3),
+		i2c_inst_regs(4),
+		i2c_inst_regs(5),
+};
+
+static const struct dce_i2c_shift i2c_shifts = {
+		I2C_COMMON_MASK_SH_LIST_DCN30(__SHIFT)
+};
+
+static const struct dce_i2c_mask i2c_masks = {
+		I2C_COMMON_MASK_SH_LIST_DCN30(_MASK)
+};
+
+static struct dce_i2c_hw *dcn321_i2c_hw_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct dce_i2c_hw *dce_i2c_hw =
+		kzalloc(sizeof(struct dce_i2c_hw), GFP_KERNEL);
+
+	if (!dce_i2c_hw)
+		return NULL;
+
+	dcn2_i2c_hw_construct(dce_i2c_hw, ctx, inst,
+				    &i2c_hw_regs[inst], &i2c_shifts, &i2c_masks);
+
+	return dce_i2c_hw;
+}
+
+static struct clock_source *dcn321_clock_source_create(
+		struct dc_context *ctx,
+		struct dc_bios *bios,
+		enum clock_source_id id,
+		const struct dce110_clk_src_regs *regs,
+		bool dp_clk_src)
+{
+	struct dce110_clk_src *clk_src =
+		kzalloc(sizeof(struct dce110_clk_src), GFP_KERNEL);
+
+	if (!clk_src)
+		return NULL;
+
+	if (dcn31_clk_src_construct(clk_src, ctx, bios, id,
+			regs, &cs_shift, &cs_mask)) {
+		clk_src->base.dp_clk_src = dp_clk_src;
+		return &clk_src->base;
+	}
+
+	BREAK_TO_DEBUGGER();
+	return NULL;
+}
+
+static struct hubbub *dcn321_hubbub_create(struct dc_context *ctx)
+{
+	int i;
+
+	struct dcn20_hubbub *hubbub2 = kzalloc(sizeof(struct dcn20_hubbub),
+					  GFP_KERNEL);
+
+	if (!hubbub2)
+		return NULL;
+
+	hubbub32_construct(hubbub2, ctx,
+			&hubbub_reg,
+			&hubbub_shift,
+			&hubbub_mask,
+			ctx->dc->dml.ip.det_buffer_size_kbytes,
+			ctx->dc->dml.ip.pixel_chunk_size_kbytes,
+			ctx->dc->dml.ip.config_return_buffer_size_in_kbytes);
+
+
+	for (i = 0; i < res_cap_dcn321.num_vmid; i++) {
+		struct dcn20_vmid *vmid = &hubbub2->vmid[i];
+
+		vmid->ctx = ctx;
+
+		vmid->regs = &vmid_regs[i];
+		vmid->shifts = &vmid_shifts;
+		vmid->masks = &vmid_masks;
+	}
+
+	return &hubbub2->base;
+}
+
+static struct hubp *dcn321_hubp_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct dcn20_hubp *hubp2 =
+		kzalloc(sizeof(struct dcn20_hubp), GFP_KERNEL);
+
+	if (!hubp2)
+		return NULL;
+
+	if (hubp32_construct(hubp2, ctx, inst,
+			&hubp_regs[inst], &hubp_shift, &hubp_mask))
+		return &hubp2->base;
+
+	BREAK_TO_DEBUGGER();
+	kfree(hubp2);
+	return NULL;
+}
+
+static void dcn321_dpp_destroy(struct dpp **dpp)
+{
+	kfree(TO_DCN30_DPP(*dpp));
+	*dpp = NULL;
+}
+
+static struct dpp *dcn321_dpp_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct dcn3_dpp *dpp3 =
+		kzalloc(sizeof(struct dcn3_dpp), GFP_KERNEL);
+
+	if (!dpp3)
+		return NULL;
+
+	if (dpp32_construct(dpp3, ctx, inst,
+			&dpp_regs[inst], &tf_shift, &tf_mask))
+		return &dpp3->base;
+
+	BREAK_TO_DEBUGGER();
+	kfree(dpp3);
+	return NULL;
+}
+
+static struct mpc *dcn321_mpc_create(
+		struct dc_context *ctx,
+		int num_mpcc,
+		int num_rmu)
+{
+	struct dcn30_mpc *mpc30 = kzalloc(sizeof(struct dcn30_mpc),
+					  GFP_KERNEL);
+
+	if (!mpc30)
+		return NULL;
+
+	dcn32_mpc_construct(mpc30, ctx,
+			&mpc_regs,
+			&mpc_shift,
+			&mpc_mask,
+			num_mpcc,
+			num_rmu);
+
+	return &mpc30->base;
+}
+
+static struct output_pixel_processor *dcn321_opp_create(
+	struct dc_context *ctx, uint32_t inst)
+{
+	struct dcn20_opp *opp2 =
+		kzalloc(sizeof(struct dcn20_opp), GFP_KERNEL);
+
+	if (!opp2) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	dcn20_opp_construct(opp2, ctx, inst,
+			&opp_regs[inst], &opp_shift, &opp_mask);
+	return &opp2->base;
+}
+
+
+static struct timing_generator *dcn321_timing_generator_create(
+		struct dc_context *ctx,
+		uint32_t instance)
+{
+	struct optc *tgn10 =
+		kzalloc(sizeof(struct optc), GFP_KERNEL);
+
+	if (!tgn10)
+		return NULL;
+
+	tgn10->base.inst = instance;
+	tgn10->base.ctx = ctx;
+
+	tgn10->tg_regs = &optc_regs[instance];
+	tgn10->tg_shift = &optc_shift;
+	tgn10->tg_mask = &optc_mask;
+
+	dcn32_timing_generator_init(tgn10);
+
+	return &tgn10->base;
+}
+
+static const struct encoder_feature_support link_enc_feature = {
+		.max_hdmi_deep_color = COLOR_DEPTH_121212,
+		.max_hdmi_pixel_clock = 600000,
+		.hdmi_ycbcr420_supported = true,
+		.dp_ycbcr420_supported = true,
+		.fec_supported = true,
+		.flags.bits.IS_HBR2_CAPABLE = true,
+		.flags.bits.IS_HBR3_CAPABLE = true,
+		.flags.bits.IS_TPS3_CAPABLE = true,
+		.flags.bits.IS_TPS4_CAPABLE = true
+};
+
+static struct link_encoder *dcn321_link_encoder_create(
+	struct dc_context *ctx,
+	const struct encoder_init_data *enc_init_data)
+{
+	struct dcn20_link_encoder *enc20 =
+		kzalloc(sizeof(struct dcn20_link_encoder), GFP_KERNEL);
+
+	if (!enc20)
+		return NULL;
+
+	dcn321_link_encoder_construct(enc20,
+			enc_init_data,
+			&link_enc_feature,
+			&link_enc_regs[enc_init_data->transmitter],
+			&link_enc_aux_regs[enc_init_data->channel - 1],
+			&link_enc_hpd_regs[enc_init_data->hpd_source],
+			&le_shift,
+			&le_mask);
+
+	return &enc20->enc10.base;
+}
+
+static void read_dce_straps(
+	struct dc_context *ctx,
+	struct resource_straps *straps)
+{
+	generic_reg_get(ctx, regDC_PINSTRAPS + BASE(regDC_PINSTRAPS_BASE_IDX),
+		FN(DC_PINSTRAPS, DC_PINSTRAPS_AUDIO), &straps->dc_pinstraps_audio);
+
+}
+
+static struct audio *dcn321_create_audio(
+		struct dc_context *ctx, unsigned int inst)
+{
+	return dce_audio_create(ctx, inst,
+			&audio_regs[inst], &audio_shift, &audio_mask);
+}
+
+static struct vpg *dcn321_vpg_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct dcn30_vpg *vpg3 = kzalloc(sizeof(struct dcn30_vpg), GFP_KERNEL);
+
+	if (!vpg3)
+		return NULL;
+
+	vpg3_construct(vpg3, ctx, inst,
+			&vpg_regs[inst],
+			&vpg_shift,
+			&vpg_mask);
+
+	return &vpg3->base;
+}
+
+static struct afmt *dcn321_afmt_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct dcn30_afmt *afmt3 = kzalloc(sizeof(struct dcn30_afmt), GFP_KERNEL);
+
+	if (!afmt3)
+		return NULL;
+
+	afmt3_construct(afmt3, ctx, inst,
+			&afmt_regs[inst],
+			&afmt_shift,
+			&afmt_mask);
+
+	return &afmt3->base;
+}
+
+static struct apg *dcn321_apg_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct dcn31_apg *apg31 = kzalloc(sizeof(struct dcn31_apg), GFP_KERNEL);
+
+	if (!apg31)
+		return NULL;
+
+	apg31_construct(apg31, ctx, inst,
+			&apg_regs[inst],
+			&apg_shift,
+			&apg_mask);
+
+	return &apg31->base;
+}
+
+static struct stream_encoder *dcn321_stream_encoder_create(
+	enum engine_id eng_id,
+	struct dc_context *ctx)
+{
+	struct dcn10_stream_encoder *enc1;
+	struct vpg *vpg;
+	struct afmt *afmt;
+	int vpg_inst;
+	int afmt_inst;
+
+	/* Mapping of VPG, AFMT, DME register blocks to DIO block instance */
+	if (eng_id <= ENGINE_ID_DIGF) {
+		vpg_inst = eng_id;
+		afmt_inst = eng_id;
+	} else
+		return NULL;
+
+	enc1 = kzalloc(sizeof(struct dcn10_stream_encoder), GFP_KERNEL);
+	vpg = dcn321_vpg_create(ctx, vpg_inst);
+	afmt = dcn321_afmt_create(ctx, afmt_inst);
+
+	if (!enc1 || !vpg || !afmt) {
+		kfree(enc1);
+		kfree(vpg);
+		kfree(afmt);
+		return NULL;
+	}
+
+	dcn32_dio_stream_encoder_construct(enc1, ctx, ctx->dc_bios,
+					eng_id, vpg, afmt,
+					&stream_enc_regs[eng_id],
+					&se_shift, &se_mask);
+
+	return &enc1->base;
+}
+
+static struct hpo_dp_stream_encoder *dcn321_hpo_dp_stream_encoder_create(
+	enum engine_id eng_id,
+	struct dc_context *ctx)
+{
+	struct dcn31_hpo_dp_stream_encoder *hpo_dp_enc31;
+	struct vpg *vpg;
+	struct apg *apg;
+	uint32_t hpo_dp_inst;
+	uint32_t vpg_inst;
+	uint32_t apg_inst;
+
+	ASSERT((eng_id >= ENGINE_ID_HPO_DP_0) && (eng_id <= ENGINE_ID_HPO_DP_3));
+	hpo_dp_inst = eng_id - ENGINE_ID_HPO_DP_0;
+
+	/* Mapping of VPG register blocks to HPO DP block instance:
+	 * VPG[6] -> HPO_DP[0]
+	 * VPG[7] -> HPO_DP[1]
+	 * VPG[8] -> HPO_DP[2]
+	 * VPG[9] -> HPO_DP[3]
+	 */
+	vpg_inst = hpo_dp_inst + 6;
+
+	/* Mapping of APG register blocks to HPO DP block instance:
+	 * APG[0] -> HPO_DP[0]
+	 * APG[1] -> HPO_DP[1]
+	 * APG[2] -> HPO_DP[2]
+	 * APG[3] -> HPO_DP[3]
+	 */
+	apg_inst = hpo_dp_inst;
+
+	/* allocate HPO stream encoder and create VPG sub-block */
+	hpo_dp_enc31 = kzalloc(sizeof(struct dcn31_hpo_dp_stream_encoder), GFP_KERNEL);
+	vpg = dcn321_vpg_create(ctx, vpg_inst);
+	apg = dcn321_apg_create(ctx, apg_inst);
+
+	if (!hpo_dp_enc31 || !vpg || !apg) {
+		kfree(hpo_dp_enc31);
+		kfree(vpg);
+		kfree(apg);
+		return NULL;
+	}
+
+	dcn31_hpo_dp_stream_encoder_construct(hpo_dp_enc31, ctx, ctx->dc_bios,
+					hpo_dp_inst, eng_id, vpg, apg,
+					&hpo_dp_stream_enc_regs[hpo_dp_inst],
+					&hpo_dp_se_shift, &hpo_dp_se_mask);
+
+	return &hpo_dp_enc31->base;
+}
+
+static struct hpo_dp_link_encoder *dcn321_hpo_dp_link_encoder_create(
+	uint8_t inst,
+	struct dc_context *ctx)
+{
+	struct dcn31_hpo_dp_link_encoder *hpo_dp_enc31;
+
+	/* allocate HPO link encoder */
+	hpo_dp_enc31 = kzalloc(sizeof(struct dcn31_hpo_dp_link_encoder), GFP_KERNEL);
+
+	hpo_dp_link_encoder32_construct(hpo_dp_enc31, ctx, inst,
+					&hpo_dp_link_enc_regs[inst],
+					&hpo_dp_le_shift, &hpo_dp_le_mask);
+
+	return &hpo_dp_enc31->base;
+}
+
+static struct dce_hwseq *dcn321_hwseq_create(
+	struct dc_context *ctx)
+{
+	struct dce_hwseq *hws = kzalloc(sizeof(struct dce_hwseq), GFP_KERNEL);
+
+	if (hws) {
+		hws->ctx = ctx;
+		hws->regs = &hwseq_reg;
+		hws->shifts = &hwseq_shift;
+		hws->masks = &hwseq_mask;
+	}
+	return hws;
+}
+static const struct resource_create_funcs res_create_funcs = {
+	.read_dce_straps = read_dce_straps,
+	.create_audio = dcn321_create_audio,
+	.create_stream_encoder = dcn321_stream_encoder_create,
+	.create_hpo_dp_stream_encoder = dcn321_hpo_dp_stream_encoder_create,
+	.create_hpo_dp_link_encoder = dcn321_hpo_dp_link_encoder_create,
+	.create_hwseq = dcn321_hwseq_create,
+};
+
+static const struct resource_create_funcs res_create_maximus_funcs = {
+	.read_dce_straps = NULL,
+	.create_audio = NULL,
+	.create_stream_encoder = NULL,
+	.create_hpo_dp_stream_encoder = dcn321_hpo_dp_stream_encoder_create,
+	.create_hpo_dp_link_encoder = dcn321_hpo_dp_link_encoder_create,
+	.create_hwseq = dcn321_hwseq_create,
+};
+
+static void dcn321_resource_destruct(struct dcn321_resource_pool *pool)
+{
+	unsigned int i;
+
+	for (i = 0; i < pool->base.stream_enc_count; i++) {
+		if (pool->base.stream_enc[i] != NULL) {
+			if (pool->base.stream_enc[i]->vpg != NULL) {
+				kfree(DCN30_VPG_FROM_VPG(pool->base.stream_enc[i]->vpg));
+				pool->base.stream_enc[i]->vpg = NULL;
+			}
+			if (pool->base.stream_enc[i]->afmt != NULL) {
+				kfree(DCN30_AFMT_FROM_AFMT(pool->base.stream_enc[i]->afmt));
+				pool->base.stream_enc[i]->afmt = NULL;
+			}
+			kfree(DCN10STRENC_FROM_STRENC(pool->base.stream_enc[i]));
+			pool->base.stream_enc[i] = NULL;
+		}
+	}
+
+	for (i = 0; i < pool->base.hpo_dp_stream_enc_count; i++) {
+		if (pool->base.hpo_dp_stream_enc[i] != NULL) {
+			if (pool->base.hpo_dp_stream_enc[i]->vpg != NULL) {
+				kfree(DCN30_VPG_FROM_VPG(pool->base.hpo_dp_stream_enc[i]->vpg));
+				pool->base.hpo_dp_stream_enc[i]->vpg = NULL;
+			}
+			if (pool->base.hpo_dp_stream_enc[i]->apg != NULL) {
+				kfree(DCN31_APG_FROM_APG(pool->base.hpo_dp_stream_enc[i]->apg));
+				pool->base.hpo_dp_stream_enc[i]->apg = NULL;
+			}
+			kfree(DCN3_1_HPO_DP_STREAM_ENC_FROM_HPO_STREAM_ENC(pool->base.hpo_dp_stream_enc[i]));
+			pool->base.hpo_dp_stream_enc[i] = NULL;
+		}
+	}
+
+	for (i = 0; i < pool->base.hpo_dp_link_enc_count; i++) {
+		if (pool->base.hpo_dp_link_enc[i] != NULL) {
+			kfree(DCN3_1_HPO_DP_LINK_ENC_FROM_HPO_LINK_ENC(pool->base.hpo_dp_link_enc[i]));
+			pool->base.hpo_dp_link_enc[i] = NULL;
+		}
+	}
+
+	for (i = 0; i < pool->base.res_cap->num_dsc; i++) {
+		if (pool->base.dscs[i] != NULL)
+			dcn20_dsc_destroy(&pool->base.dscs[i]);
+	}
+
+	if (pool->base.mpc != NULL) {
+		kfree(TO_DCN20_MPC(pool->base.mpc));
+		pool->base.mpc = NULL;
+	}
+	if (pool->base.hubbub != NULL) {
+		kfree(TO_DCN20_HUBBUB(pool->base.hubbub));
+		pool->base.hubbub = NULL;
+	}
+	for (i = 0; i < pool->base.pipe_count; i++) {
+		if (pool->base.dpps[i] != NULL)
+			dcn321_dpp_destroy(&pool->base.dpps[i]);
+
+		if (pool->base.ipps[i] != NULL)
+			pool->base.ipps[i]->funcs->ipp_destroy(&pool->base.ipps[i]);
+
+		if (pool->base.hubps[i] != NULL) {
+			kfree(TO_DCN20_HUBP(pool->base.hubps[i]));
+			pool->base.hubps[i] = NULL;
+		}
+
+		if (pool->base.irqs != NULL)
+			dal_irq_service_destroy(&pool->base.irqs);
+	}
+
+	for (i = 0; i < pool->base.res_cap->num_ddc; i++) {
+		if (pool->base.engines[i] != NULL)
+			dce110_engine_destroy(&pool->base.engines[i]);
+		if (pool->base.hw_i2cs[i] != NULL) {
+			kfree(pool->base.hw_i2cs[i]);
+			pool->base.hw_i2cs[i] = NULL;
+		}
+		if (pool->base.sw_i2cs[i] != NULL) {
+			kfree(pool->base.sw_i2cs[i]);
+			pool->base.sw_i2cs[i] = NULL;
+		}
+	}
+
+	for (i = 0; i < pool->base.res_cap->num_opp; i++) {
+		if (pool->base.opps[i] != NULL)
+			pool->base.opps[i]->funcs->opp_destroy(&pool->base.opps[i]);
+	}
+
+	for (i = 0; i < pool->base.res_cap->num_timing_generator; i++) {
+		if (pool->base.timing_generators[i] != NULL)	{
+			kfree(DCN10TG_FROM_TG(pool->base.timing_generators[i]));
+			pool->base.timing_generators[i] = NULL;
+		}
+	}
+
+	for (i = 0; i < pool->base.res_cap->num_dwb; i++) {
+		if (pool->base.dwbc[i] != NULL) {
+			kfree(TO_DCN30_DWBC(pool->base.dwbc[i]));
+			pool->base.dwbc[i] = NULL;
+		}
+		if (pool->base.mcif_wb[i] != NULL) {
+			kfree(TO_DCN30_MMHUBBUB(pool->base.mcif_wb[i]));
+			pool->base.mcif_wb[i] = NULL;
+		}
+	}
+
+	for (i = 0; i < pool->base.audio_count; i++) {
+		if (pool->base.audios[i])
+			dce_aud_destroy(&pool->base.audios[i]);
+	}
+
+	for (i = 0; i < pool->base.clk_src_count; i++) {
+		if (pool->base.clock_sources[i] != NULL) {
+			dcn20_clock_source_destroy(&pool->base.clock_sources[i]);
+			pool->base.clock_sources[i] = NULL;
+		}
+	}
+
+	for (i = 0; i < pool->base.res_cap->num_mpc_3dlut; i++) {
+		if (pool->base.mpc_lut[i] != NULL) {
+			dc_3dlut_func_release(pool->base.mpc_lut[i]);
+			pool->base.mpc_lut[i] = NULL;
+		}
+		if (pool->base.mpc_shaper[i] != NULL) {
+			dc_transfer_func_release(pool->base.mpc_shaper[i]);
+			pool->base.mpc_shaper[i] = NULL;
+		}
+	}
+
+	if (pool->base.dp_clock_source != NULL) {
+		dcn20_clock_source_destroy(&pool->base.dp_clock_source);
+		pool->base.dp_clock_source = NULL;
+	}
+
+	for (i = 0; i < pool->base.res_cap->num_timing_generator; i++) {
+		if (pool->base.multiple_abms[i] != NULL)
+			dce_abm_destroy(&pool->base.multiple_abms[i]);
+	}
+
+	if (pool->base.psr != NULL)
+		dmub_psr_destroy(&pool->base.psr);
+
+	if (pool->base.dccg != NULL)
+		dcn_dccg_destroy(&pool->base.dccg);
+
+	if (pool->base.oem_device != NULL)
+		dal_ddc_service_destroy(&pool->base.oem_device);
+}
+
+
+static bool dcn321_dwbc_create(struct dc_context *ctx, struct resource_pool *pool)
+{
+	int i;
+	uint32_t dwb_count = pool->res_cap->num_dwb;
+
+	for (i = 0; i < dwb_count; i++) {
+		struct dcn30_dwbc *dwbc30 = kzalloc(sizeof(struct dcn30_dwbc),
+						    GFP_KERNEL);
+
+		if (!dwbc30) {
+			dm_error("DC: failed to create dwbc30!\n");
+			return false;
+		}
+
+		dcn30_dwbc_construct(dwbc30, ctx,
+				&dwbc30_regs[i],
+				&dwbc30_shift,
+				&dwbc30_mask,
+				i);
+
+		pool->dwbc[i] = &dwbc30->base;
+	}
+	return true;
+}
+
+static bool dcn321_mmhubbub_create(struct dc_context *ctx, struct resource_pool *pool)
+{
+	int i;
+	uint32_t dwb_count = pool->res_cap->num_dwb;
+
+	for (i = 0; i < dwb_count; i++) {
+		struct dcn30_mmhubbub *mcif_wb30 = kzalloc(sizeof(struct dcn30_mmhubbub),
+						    GFP_KERNEL);
+
+		if (!mcif_wb30) {
+			dm_error("DC: failed to create mcif_wb30!\n");
+			return false;
+		}
+
+		dcn32_mmhubbub_construct(mcif_wb30, ctx,
+				&mcif_wb30_regs[i],
+				&mcif_wb30_shift,
+				&mcif_wb30_mask,
+				i);
+
+		pool->mcif_wb[i] = &mcif_wb30->base;
+	}
+	return true;
+}
+
+static struct display_stream_compressor *dcn321_dsc_create(
+	struct dc_context *ctx, uint32_t inst)
+{
+	struct dcn20_dsc *dsc =
+		kzalloc(sizeof(struct dcn20_dsc), GFP_KERNEL);
+
+	if (!dsc) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	dsc2_construct(dsc, ctx, inst, &dsc_regs[inst], &dsc_shift, &dsc_mask);
+
+	dsc->max_image_width = 6016;
+
+	return &dsc->base;
+}
+
+static void dcn321_destroy_resource_pool(struct resource_pool **pool)
+{
+	struct dcn321_resource_pool *dcn321_pool = TO_DCN321_RES_POOL(*pool);
+
+	dcn321_resource_destruct(dcn321_pool);
+	kfree(dcn321_pool);
+	*pool = NULL;
+}
+
+static struct dc_cap_funcs cap_funcs = {
+	.get_dcc_compression_cap = dcn20_get_dcc_compression_cap
+};
+
+static void dcn321_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params)
+{
+	DC_FP_START();
+	dcn321_update_bw_bounding_box_fpu(dc, bw_params);
+	DC_FP_END();
+}
+
+static struct resource_funcs dcn321_res_pool_funcs = {
+	.destroy = dcn321_destroy_resource_pool,
+	.link_enc_create = dcn321_link_encoder_create,
+	.link_enc_create_minimal = NULL,
+	.panel_cntl_create = dcn32_panel_cntl_create,
+	.validate_bandwidth = dcn32_validate_bandwidth,
+	.calculate_wm_and_dlg = dcn32_calculate_wm_and_dlg,
+	.populate_dml_pipes = dcn32_populate_dml_pipes_from_context,
+	.acquire_idle_pipe_for_layer = dcn20_acquire_idle_pipe_for_layer,
+	.add_stream_to_ctx = dcn30_add_stream_to_ctx,
+	.add_dsc_to_stream_resource = dcn20_add_dsc_to_stream_resource,
+	.remove_stream_from_ctx = dcn20_remove_stream_from_ctx,
+	.populate_dml_writeback_from_context = dcn30_populate_dml_writeback_from_context,
+	.set_mcif_arb_params = dcn30_set_mcif_arb_params,
+	.find_first_free_match_stream_enc_for_link = dcn10_find_first_free_match_stream_enc_for_link,
+	.acquire_post_bldn_3dlut = dcn32_acquire_post_bldn_3dlut,
+	.release_post_bldn_3dlut = dcn32_release_post_bldn_3dlut,
+	.update_bw_bounding_box = dcn321_update_bw_bounding_box,
+	.patch_unknown_plane_state = dcn20_patch_unknown_plane_state,
+	.update_soc_for_wm_a = dcn30_update_soc_for_wm_a,
+	.add_phantom_pipes = dcn32_add_phantom_pipes,
+	.remove_phantom_pipes = dcn32_remove_phantom_pipes,
+};
+
+
+static bool dcn321_resource_construct(
+	uint8_t num_virtual_links,
+	struct dc *dc,
+	struct dcn321_resource_pool *pool)
+{
+	int i, j;
+	struct dc_context *ctx = dc->ctx;
+	struct irq_service_init_data init_data;
+	struct ddc_service_init_data ddc_init_data = {0};
+	uint32_t pipe_fuses = 0;
+	uint32_t num_pipes  = 4;
+
+	ctx->dc_bios->regs = &bios_regs;
+
+	pool->base.res_cap = &res_cap_dcn321;
+	/* max number of pipes for ASIC before checking for pipe fuses */
+	num_pipes  = pool->base.res_cap->num_timing_generator;
+	pipe_fuses = REG_READ(CC_DC_PIPE_DIS);
+
+	for (i = 0; i < pool->base.res_cap->num_timing_generator; i++)
+		if (pipe_fuses & 1 << i)
+			num_pipes--;
+
+	if (pipe_fuses & 1)
+		ASSERT(0); //Unexpected - Pipe 0 should always be fully functional!
+
+	if (pipe_fuses & CC_DC_PIPE_DIS__DC_FULL_DIS_MASK)
+		ASSERT(0); //Entire DCN is harvested!
+
+	/* within dml lib, initial value is hard coded, if ASIC pipe is fused, the
+	 * value will be changed, update max_num_dpp and max_num_otg for dml.
+	 */
+	dcn3_21_ip.max_num_dpp = num_pipes;
+	dcn3_21_ip.max_num_otg = num_pipes;
+
+	pool->base.funcs = &dcn321_res_pool_funcs;
+
+	/*************************************************
+	 *  Resource + asic cap harcoding                *
+	 *************************************************/
+	pool->base.underlay_pipe_index = NO_UNDERLAY_PIPE;
+	pool->base.timing_generator_count = num_pipes;
+	pool->base.pipe_count = num_pipes;
+	pool->base.mpcc_count = num_pipes;
+	dc->caps.max_downscale_ratio = 600;
+	dc->caps.i2c_speed_in_khz = 100;
+	dc->caps.i2c_speed_in_khz_hdcp = 100; /*1.4 w/a applied by default*/
+	dc->caps.max_cursor_size = 256;
+	dc->caps.min_horizontal_blanking_period = 80;
+	dc->caps.dmdata_alloc_size = 2048;
+	dc->caps.mall_size_per_mem_channel = 0;
+	dc->caps.mall_size_total = 0;
+	dc->caps.cursor_cache_size = dc->caps.max_cursor_size * dc->caps.max_cursor_size * 8;
+	dc->caps.cache_line_size = 64;
+	dc->caps.cache_num_ways = 16;
+	dc->caps.max_cab_allocation_bytes = 33554432; // 32MB = 1024 * 1024 * 32
+	dc->caps.subvp_fw_processing_delay_us = 15;
+	dc->caps.subvp_prefetch_end_to_mall_start_us = 15;
+	dc->caps.subvp_swath_height_margin_lines = 16;
+	dc->caps.subvp_pstate_allow_width_us = 20;
+	dc->caps.subvp_vertical_int_margin_us = 30;
+	dc->caps.max_slave_planes = 1;
+	dc->caps.max_slave_yuv_planes = 1;
+	dc->caps.max_slave_rgb_planes = 1;
+	dc->caps.post_blend_color_processing = true;
+	dc->caps.force_dp_tps4_for_cp2520 = true;
+	dc->caps.dp_hpo = true;
+	dc->caps.dp_hdmi21_pcon_support = true;
+	dc->caps.edp_dsc_support = true;
+	dc->caps.extended_aux_timeout_support = true;
+	dc->caps.dmcub_support = true;
+
+	/* Color pipeline capabilities */
+	dc->caps.color.dpp.dcn_arch = 1;
+	dc->caps.color.dpp.input_lut_shared = 0;
+	dc->caps.color.dpp.icsc = 1;
+	dc->caps.color.dpp.dgam_ram = 0; // must use gamma_corr
+	dc->caps.color.dpp.dgam_rom_caps.srgb = 1;
+	dc->caps.color.dpp.dgam_rom_caps.bt2020 = 1;
+	dc->caps.color.dpp.dgam_rom_caps.gamma2_2 = 1;
+	dc->caps.color.dpp.dgam_rom_caps.pq = 1;
+	dc->caps.color.dpp.dgam_rom_caps.hlg = 1;
+	dc->caps.color.dpp.post_csc = 1;
+	dc->caps.color.dpp.gamma_corr = 1;
+	dc->caps.color.dpp.dgam_rom_for_yuv = 0;
+
+	dc->caps.color.dpp.hw_3d_lut = 1;
+	dc->caps.color.dpp.ogam_ram = 1;
+	// no OGAM ROM on DCN2 and later ASICs
+	dc->caps.color.dpp.ogam_rom_caps.srgb = 0;
+	dc->caps.color.dpp.ogam_rom_caps.bt2020 = 0;
+	dc->caps.color.dpp.ogam_rom_caps.gamma2_2 = 0;
+	dc->caps.color.dpp.ogam_rom_caps.pq = 0;
+	dc->caps.color.dpp.ogam_rom_caps.hlg = 0;
+	dc->caps.color.dpp.ocsc = 0;
+
+	dc->caps.color.mpc.gamut_remap = 1;
+	dc->caps.color.mpc.num_3dluts = pool->base.res_cap->num_mpc_3dlut; //4, configurable to be before or after BLND in MPCC
+	dc->caps.color.mpc.ogam_ram = 1;
+	dc->caps.color.mpc.ogam_rom_caps.srgb = 0;
+	dc->caps.color.mpc.ogam_rom_caps.bt2020 = 0;
+	dc->caps.color.mpc.ogam_rom_caps.gamma2_2 = 0;
+	dc->caps.color.mpc.ogam_rom_caps.pq = 0;
+	dc->caps.color.mpc.ogam_rom_caps.hlg = 0;
+	dc->caps.color.mpc.ocsc = 1;
+
+	/* read VBIOS LTTPR caps */
+	{
+		if (ctx->dc_bios->funcs->get_lttpr_caps) {
+			enum bp_result bp_query_result;
+			uint8_t is_vbios_lttpr_enable = 0;
+
+			bp_query_result = ctx->dc_bios->funcs->get_lttpr_caps(ctx->dc_bios, &is_vbios_lttpr_enable);
+			dc->caps.vbios_lttpr_enable = (bp_query_result == BP_RESULT_OK) && !!is_vbios_lttpr_enable;
+		}
+
+		/* interop bit is implicit */
+		{
+			dc->caps.vbios_lttpr_aware = true;
+		}
+	}
+
+	if (dc->ctx->dce_environment == DCE_ENV_PRODUCTION_DRV)
+		dc->debug = debug_defaults_drv;
+	else if (dc->ctx->dce_environment == DCE_ENV_FPGA_MAXIMUS) {
+		dc->debug = debug_defaults_diags;
+	} else
+		dc->debug = debug_defaults_diags;
+	// Init the vm_helper
+	if (dc->vm_helper)
+		vm_helper_init(dc->vm_helper, 16);
+
+	/*************************************************
+	 *  Create resources                             *
+	 *************************************************/
+
+	/* Clock Sources for Pixel Clock*/
+	pool->base.clock_sources[DCN321_CLK_SRC_PLL0] =
+			dcn321_clock_source_create(ctx, ctx->dc_bios,
+				CLOCK_SOURCE_COMBO_PHY_PLL0,
+				&clk_src_regs[0], false);
+	pool->base.clock_sources[DCN321_CLK_SRC_PLL1] =
+			dcn321_clock_source_create(ctx, ctx->dc_bios,
+				CLOCK_SOURCE_COMBO_PHY_PLL1,
+				&clk_src_regs[1], false);
+	pool->base.clock_sources[DCN321_CLK_SRC_PLL2] =
+			dcn321_clock_source_create(ctx, ctx->dc_bios,
+				CLOCK_SOURCE_COMBO_PHY_PLL2,
+				&clk_src_regs[2], false);
+	pool->base.clock_sources[DCN321_CLK_SRC_PLL3] =
+			dcn321_clock_source_create(ctx, ctx->dc_bios,
+				CLOCK_SOURCE_COMBO_PHY_PLL3,
+				&clk_src_regs[3], false);
+	pool->base.clock_sources[DCN321_CLK_SRC_PLL4] =
+			dcn321_clock_source_create(ctx, ctx->dc_bios,
+				CLOCK_SOURCE_COMBO_PHY_PLL4,
+				&clk_src_regs[4], false);
+
+	pool->base.clk_src_count = DCN321_CLK_SRC_TOTAL;
+
+	/* todo: not reuse phy_pll registers */
+	pool->base.dp_clock_source =
+			dcn321_clock_source_create(ctx, ctx->dc_bios,
+				CLOCK_SOURCE_ID_DP_DTO,
+				&clk_src_regs[0], true);
+
+	for (i = 0; i < pool->base.clk_src_count; i++) {
+		if (pool->base.clock_sources[i] == NULL) {
+			dm_error("DC: failed to create clock sources!\n");
+			BREAK_TO_DEBUGGER();
+			goto create_fail;
+		}
+	}
+
+	/* DCCG */
+	pool->base.dccg = dccg32_create(ctx, &dccg_regs, &dccg_shift, &dccg_mask);
+	if (pool->base.dccg == NULL) {
+		dm_error("DC: failed to create dccg!\n");
+		BREAK_TO_DEBUGGER();
+		goto create_fail;
+	}
+
+	/* DML */
+	if (!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment))
+		dml_init_instance(&dc->dml, &dcn3_21_soc, &dcn3_21_ip, DML_PROJECT_DCN32);
+
+	/* IRQ Service */
+	init_data.ctx = dc->ctx;
+	pool->base.irqs = dal_irq_service_dcn32_create(&init_data);
+	if (!pool->base.irqs)
+		goto create_fail;
+
+	/* HUBBUB */
+	pool->base.hubbub = dcn321_hubbub_create(ctx);
+	if (pool->base.hubbub == NULL) {
+		BREAK_TO_DEBUGGER();
+		dm_error("DC: failed to create hubbub!\n");
+		goto create_fail;
+	}
+
+	/* HUBPs, DPPs, OPPs, TGs, ABMs */
+	for (i = 0, j = 0; i < pool->base.res_cap->num_timing_generator; i++) {
+
+		/* if pipe is disabled, skip instance of HW pipe,
+		 * i.e, skip ASIC register instance
+		 */
+		if (pipe_fuses & 1 << i)
+			continue;
+
+		pool->base.hubps[j] = dcn321_hubp_create(ctx, i);
+		if (pool->base.hubps[j] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error(
+				"DC: failed to create hubps!\n");
+			goto create_fail;
+		}
+
+		pool->base.dpps[j] = dcn321_dpp_create(ctx, i);
+		if (pool->base.dpps[j] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error(
+				"DC: failed to create dpps!\n");
+			goto create_fail;
+		}
+
+		pool->base.opps[j] = dcn321_opp_create(ctx, i);
+		if (pool->base.opps[j] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error(
+				"DC: failed to create output pixel processor!\n");
+			goto create_fail;
+		}
+
+		pool->base.timing_generators[j] = dcn321_timing_generator_create(
+				ctx, i);
+		if (pool->base.timing_generators[j] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error("DC: failed to create tg!\n");
+			goto create_fail;
+		}
+
+		pool->base.multiple_abms[j] = dmub_abm_create(ctx,
+				&abm_regs[i],
+				&abm_shift,
+				&abm_mask);
+		if (pool->base.multiple_abms[j] == NULL) {
+			dm_error("DC: failed to create abm for pipe %d!\n", i);
+			BREAK_TO_DEBUGGER();
+			goto create_fail;
+		}
+
+		/* index for resource pool arrays for next valid pipe */
+		j++;
+	}
+
+	/* PSR */
+	pool->base.psr = dmub_psr_create(ctx);
+	if (pool->base.psr == NULL) {
+		dm_error("DC: failed to create psr obj!\n");
+		BREAK_TO_DEBUGGER();
+		goto create_fail;
+	}
+
+	/* MPCCs */
+	pool->base.mpc = dcn321_mpc_create(ctx,  pool->base.res_cap->num_timing_generator, pool->base.res_cap->num_mpc_3dlut);
+	if (pool->base.mpc == NULL) {
+		BREAK_TO_DEBUGGER();
+		dm_error("DC: failed to create mpc!\n");
+		goto create_fail;
+	}
+
+	/* DSCs */
+	for (i = 0; i < pool->base.res_cap->num_dsc; i++) {
+		pool->base.dscs[i] = dcn321_dsc_create(ctx, i);
+		if (pool->base.dscs[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error("DC: failed to create display stream compressor %d!\n", i);
+			goto create_fail;
+		}
+	}
+
+	/* DWB */
+	if (!dcn321_dwbc_create(ctx, &pool->base)) {
+		BREAK_TO_DEBUGGER();
+		dm_error("DC: failed to create dwbc!\n");
+		goto create_fail;
+	}
+
+	/* MMHUBBUB */
+	if (!dcn321_mmhubbub_create(ctx, &pool->base)) {
+		BREAK_TO_DEBUGGER();
+		dm_error("DC: failed to create mcif_wb!\n");
+		goto create_fail;
+	}
+
+	/* AUX and I2C */
+	for (i = 0; i < pool->base.res_cap->num_ddc; i++) {
+		pool->base.engines[i] = dcn321_aux_engine_create(ctx, i);
+		if (pool->base.engines[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error(
+				"DC:failed to create aux engine!!\n");
+			goto create_fail;
+		}
+		pool->base.hw_i2cs[i] = dcn321_i2c_hw_create(ctx, i);
+		if (pool->base.hw_i2cs[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error(
+				"DC:failed to create hw i2c!!\n");
+			goto create_fail;
+		}
+		pool->base.sw_i2cs[i] = NULL;
+	}
+
+	/* Audio, HWSeq, Stream Encoders including HPO and virtual, MPC 3D LUTs */
+	if (!resource_construct(num_virtual_links, dc, &pool->base,
+			(!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment) ?
+			&res_create_funcs : &res_create_maximus_funcs)))
+			goto create_fail;
+
+	/* HW Sequencer init functions and Plane caps */
+	dcn32_hw_sequencer_init_functions(dc);
+
+	dc->caps.max_planes =  pool->base.pipe_count;
+
+	for (i = 0; i < dc->caps.max_planes; ++i)
+		dc->caps.planes[i] = plane_cap;
+
+	dc->cap_funcs = cap_funcs;
+
+	if (dc->ctx->dc_bios->fw_info.oem_i2c_present) {
+		ddc_init_data.ctx = dc->ctx;
+		ddc_init_data.link = NULL;
+		ddc_init_data.id.id = dc->ctx->dc_bios->fw_info.oem_i2c_obj_id;
+		ddc_init_data.id.enum_id = 0;
+		ddc_init_data.id.type = OBJECT_TYPE_GENERIC;
+		pool->base.oem_device = dal_ddc_service_create(&ddc_init_data);
+	} else {
+		pool->base.oem_device = NULL;
+	}
+
+	return true;
+
+create_fail:
+
+	dcn321_resource_destruct(pool);
+
+	return false;
+}
+
+struct resource_pool *dcn321_create_resource_pool(
+		const struct dc_init_data *init_data,
+		struct dc *dc)
+{
+	struct dcn321_resource_pool *pool =
+		kzalloc(sizeof(struct dcn321_resource_pool), GFP_KERNEL);
+
+	if (!pool)
+		return NULL;
+
+	if (dcn321_resource_construct(init_data->num_virtual_links, dc, pool))
+		return &pool->base;
+
+	BREAK_TO_DEBUGGER();
+	kfree(pool);
+	return NULL;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.h b/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.h
new file mode 100644
index 000000000000..82cbf009f2d3
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2020 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef _DCN321_RESOURCE_H_
+#define _DCN321_RESOURCE_H_
+
+#include "core_types.h"
+
+#define TO_DCN321_RES_POOL(pool)\
+	container_of(pool, struct dcn321_resource_pool, base)
+
+extern struct _vcs_dpi_ip_params_st dcn3_21_ip;
+extern struct _vcs_dpi_soc_bounding_box_st dcn3_21_soc;
+
+struct dcn321_resource_pool {
+	struct resource_pool base;
+};
+
+struct resource_pool *dcn321_create_resource_pool(
+		const struct dc_init_data *init_data,
+		struct dc *dc);
+
+#endif /* _DCN321_RESOURCE_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/dm_helpers.h b/drivers/gpu/drm/amd/display/dc/dm_helpers.h
index 31109db02e93..fb6a2d7b6470 100644
--- a/drivers/gpu/drm/amd/display/dc/dm_helpers.h
+++ b/drivers/gpu/drm/amd/display/dc/dm_helpers.h
@@ -160,9 +160,7 @@ void dm_set_dcn_clocks(
 		struct dc_context *ctx,
 		struct dc_clocks *clks);
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 void dm_helpers_enable_periodic_detection(struct dc_context *ctx, bool enable);
-#endif
 
 void dm_set_phyd32clk(struct dc_context *ctx, int freq_khz);
 
diff --git a/drivers/gpu/drm/amd/display/dc/dml/Makefile b/drivers/gpu/drm/amd/display/dc/dml/Makefile
index 28978ce62f87..86a3b5bfd699 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/Makefile
+++ b/drivers/gpu/drm/amd/display/dc/dml/Makefile
@@ -61,7 +61,6 @@ CFLAGS_$(AMDDALPATH)/dc/dml/display_mode_vba.o := $(dml_ccflags)
 CFLAGS_$(AMDDALPATH)/dc/dml/dcn10/dcn10_fpu.o := $(dml_ccflags)
 CFLAGS_$(AMDDALPATH)/dc/dml/dcn20/dcn20_fpu.o := $(dml_ccflags)
 CFLAGS_$(AMDDALPATH)/dc/dml/dcn20/display_mode_vba_20.o := $(dml_ccflags)
-CFLAGS_$(AMDDALPATH)/dc/dml/dcn20/display_mode_vba_20.o := $(dml_ccflags)
 CFLAGS_$(AMDDALPATH)/dc/dml/dcn20/display_rq_dlg_calc_20.o := $(dml_ccflags)
 CFLAGS_$(AMDDALPATH)/dc/dml/dcn20/display_mode_vba_20v2.o := $(dml_ccflags)
 CFLAGS_$(AMDDALPATH)/dc/dml/dcn20/display_rq_dlg_calc_20v2.o := $(dml_ccflags)
@@ -71,11 +70,18 @@ CFLAGS_$(AMDDALPATH)/dc/dml/dcn30/display_mode_vba_30.o := $(dml_ccflags) $(fram
 CFLAGS_$(AMDDALPATH)/dc/dml/dcn30/display_rq_dlg_calc_30.o := $(dml_ccflags)
 CFLAGS_$(AMDDALPATH)/dc/dml/dcn31/display_mode_vba_31.o := $(dml_ccflags) $(frame_warn_flag)
 CFLAGS_$(AMDDALPATH)/dc/dml/dcn31/display_rq_dlg_calc_31.o := $(dml_ccflags)
+CFLAGS_$(AMDDALPATH)/dc/dml/dcn314/dcn314_fpu.o := $(dml_ccflags)
+CFLAGS_$(AMDDALPATH)/dc/dml/dcn30/dcn30_fpu.o := $(dml_ccflags)
+CFLAGS_$(AMDDALPATH)/dc/dml/dcn32/dcn32_fpu.o := $(dml_ccflags)
+CFLAGS_$(AMDDALPATH)/dc/dml/dcn32/display_mode_vba_32.o := $(dml_ccflags) $(frame_warn_flag)
+CFLAGS_$(AMDDALPATH)/dc/dml/dcn32/display_rq_dlg_calc_32.o := $(dml_ccflags)
+CFLAGS_$(AMDDALPATH)/dc/dml/dcn32/display_mode_vba_util_32.o := $(dml_ccflags)
+CFLAGS_$(AMDDALPATH)/dc/dml/dcn321/dcn321_fpu.o := $(dml_ccflags)
+CFLAGS_$(AMDDALPATH)/dc/dml/dcn31/dcn31_fpu.o := $(dml_ccflags)
 CFLAGS_$(AMDDALPATH)/dc/dml/dcn301/dcn301_fpu.o := $(dml_ccflags)
 CFLAGS_$(AMDDALPATH)/dc/dml/dcn302/dcn302_fpu.o := $(dml_ccflags)
 CFLAGS_$(AMDDALPATH)/dc/dml/dcn303/dcn303_fpu.o := $(dml_ccflags)
 CFLAGS_$(AMDDALPATH)/dc/dml/dsc/rc_calc_fpu.o := $(dml_ccflags)
-CFLAGS_$(AMDDALPATH)/dc/dml/display_mode_lib.o := $(dml_ccflags)
 CFLAGS_$(AMDDALPATH)/dc/dml/calcs/dcn_calcs.o := $(dml_ccflags)
 CFLAGS_$(AMDDALPATH)/dc/dml/calcs/dcn_calc_auto.o := $(dml_ccflags)
 CFLAGS_$(AMDDALPATH)/dc/dml/calcs/dcn_calc_math.o := $(dml_ccflags) -Wno-tautological-compare
@@ -91,6 +97,9 @@ CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn30/display_mode_vba_30.o := $(dml_rcflags)
 CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn30/display_rq_dlg_calc_30.o := $(dml_rcflags)
 CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn31/display_mode_vba_31.o := $(dml_rcflags)
 CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn31/display_rq_dlg_calc_31.o := $(dml_rcflags)
+CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn32/display_mode_vba_32.o := $(dml_rcflags)
+CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn32/display_rq_dlg_calc_32.o := $(dml_rcflags)
+CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn32/display_mode_vba_util_32.o := $(dml_rcflags)
 CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn301/dcn301_fpu.o := $(dml_rcflags)
 CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/display_mode_lib.o := $(dml_rcflags)
 CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dsc/rc_calc_fpu.o  := $(dml_rcflags)
@@ -112,11 +121,16 @@ DML += dcn20/dcn20_fpu.o
 DML += display_mode_vba.o dcn20/display_rq_dlg_calc_20.o dcn20/display_mode_vba_20.o
 DML += dcn20/display_rq_dlg_calc_20v2.o dcn20/display_mode_vba_20v2.o
 DML += dcn21/display_rq_dlg_calc_21.o dcn21/display_mode_vba_21.o
-DML += dcn30/display_mode_vba_30.o dcn30/display_rq_dlg_calc_30.o
+DML += dcn30/dcn30_fpu.o dcn30/display_mode_vba_30.o dcn30/display_rq_dlg_calc_30.o
 DML += dcn31/display_mode_vba_31.o dcn31/display_rq_dlg_calc_31.o
+DML += dcn32/display_mode_vba_32.o dcn32/display_rq_dlg_calc_32.o dcn32/display_mode_vba_util_32.o
+DML += dcn31/dcn31_fpu.o
+DML += dcn32/dcn32_fpu.o
+DML += dcn321/dcn321_fpu.o
 DML += dcn301/dcn301_fpu.o
 DML += dcn302/dcn302_fpu.o
 DML += dcn303/dcn303_fpu.o
+DML += dcn314/dcn314_fpu.o
 DML += dsc/rc_calc_fpu.o
 DML += calcs/dcn_calcs.o calcs/dcn_calc_math.o calcs/dcn_calc_auto.o
 endif
diff --git a/drivers/gpu/drm/amd/display/dc/dml/calcs/dcn_calcs.c b/drivers/gpu/drm/amd/display/dc/dml/calcs/dcn_calcs.c
index e447c74be713..db3b16b77034 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/calcs/dcn_calcs.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/calcs/dcn_calcs.c
@@ -639,7 +639,6 @@ static bool dcn_bw_apply_registry_override(struct dc *dc)
 {
 	bool updated = false;
 
-	DC_FP_START();
 	if ((int)(dc->dcn_soc->sr_exit_time * 1000) != dc->debug.sr_exit_time_ns
 			&& dc->debug.sr_exit_time_ns) {
 		updated = true;
@@ -675,7 +674,6 @@ static bool dcn_bw_apply_registry_override(struct dc *dc)
 		dc->dcn_soc->dram_clock_change_latency =
 				dc->debug.dram_clock_change_latency_ns / 1000.0;
 	}
-	DC_FP_END();
 
 	return updated;
 }
@@ -764,7 +762,7 @@ static unsigned int get_highest_allowed_voltage_level(uint32_t chip_family,
 	return 4;
 }
 
-bool dcn10_validate_bandwidth(
+bool dcn_validate_bandwidth(
 		struct dc *dc,
 		struct dc_state *context,
 		bool fast_validate)
@@ -790,7 +788,6 @@ bool dcn10_validate_bandwidth(
 		dcn_bw_sync_calcs_and_dml(dc);
 
 	memset(v, 0, sizeof(*v));
-	DC_FP_START();
 
 	v->sr_exit_time = dc->dcn_soc->sr_exit_time;
 	v->sr_enter_plus_exit_time = dc->dcn_soc->sr_enter_plus_exit_time;
@@ -1323,8 +1320,6 @@ bool dcn10_validate_bandwidth(
 	bw_limit = dc->dcn_soc->percent_disp_bw_limit * v->fabric_and_dram_bandwidth_vmax0p9;
 	bw_limit_pass = (v->total_data_read_bandwidth / 1000.0) < bw_limit;
 
-	DC_FP_END();
-
 	PERFORMANCE_TRACE_END();
 	BW_VAL_TRACE_FINISH();
 
@@ -1495,8 +1490,6 @@ void dcn_bw_update_from_pplib(struct dc *dc)
 	res = dm_pp_get_clock_levels_by_type_with_voltage(
 			ctx, DM_PP_CLOCK_TYPE_FCLK, &fclks);
 
-	DC_FP_START();
-
 	if (res)
 		res = verify_clock_values(&fclks);
 
@@ -1526,13 +1519,9 @@ void dcn_bw_update_from_pplib(struct dc *dc)
 	} else
 		BREAK_TO_DEBUGGER();
 
-	DC_FP_END();
-
 	res = dm_pp_get_clock_levels_by_type_with_voltage(
 			ctx, DM_PP_CLOCK_TYPE_DCFCLK, &dcfclks);
 
-	DC_FP_START();
-
 	if (res)
 		res = verify_clock_values(&dcfclks);
 
@@ -1543,8 +1532,6 @@ void dcn_bw_update_from_pplib(struct dc *dc)
 		dc->dcn_soc->dcfclkv_max0p9 = dcfclks.data[dcfclks.num_levels - 1].clocks_in_khz / 1000.0;
 	} else
 		BREAK_TO_DEBUGGER();
-
-	DC_FP_END();
 }
 
 void dcn_bw_notify_pplib_of_wm_ranges(struct dc *dc)
@@ -1559,11 +1546,9 @@ void dcn_bw_notify_pplib_of_wm_ranges(struct dc *dc)
 	if (!pp || !pp->set_wm_ranges)
 		return;
 
-	DC_FP_START();
 	min_fclk_khz = dc->dcn_soc->fabric_and_dram_bandwidth_vmin0p65 * 1000000 / 32;
 	min_dcfclk_khz = dc->dcn_soc->dcfclkv_min0p65 * 1000;
 	socclk_khz = dc->dcn_soc->socclk * 1000;
-	DC_FP_END();
 
 	/* Now notify PPLib/SMU about which Watermarks sets they should select
 	 * depending on DPM state they are in. And update BW MGR GFX Engine and
@@ -1614,7 +1599,6 @@ void dcn_bw_notify_pplib_of_wm_ranges(struct dc *dc)
 
 void dcn_bw_sync_calcs_and_dml(struct dc *dc)
 {
-	DC_FP_START();
 	DC_LOG_BANDWIDTH_CALCS("sr_exit_time: %f ns\n"
 			"sr_enter_plus_exit_time: %f ns\n"
 			"urgent_latency: %f ns\n"
@@ -1803,5 +1787,4 @@ void dcn_bw_sync_calcs_and_dml(struct dc *dc)
 	dc->dml.ip.bug_forcing_LC_req_same_size_fixed =
 		dc->dcn_ip->bug_forcing_luma_and_chroma_request_to_same_size_fixed == dcn_bw_yes;
 	dc->dml.ip.dcfclk_cstate_latency = dc->dcn_ip->dcfclk_cstate_latency;
-	DC_FP_END();
 }
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dc_features.h b/drivers/gpu/drm/amd/display/dc/dml/dc_features.h
index 2a1983324629..74e86732e301 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dc_features.h
+++ b/drivers/gpu/drm/amd/display/dc/dml/dc_features.h
@@ -29,7 +29,7 @@
 #define DC__PRESENT 1
 #define DC__PRESENT__1 1
 #define DC__NUM_DPP 4
-#define DC__VOLTAGE_STATES 9
+#define DC__VOLTAGE_STATES 20
 #define DC__NUM_DPP__4 1
 #define DC__NUM_DPP__0_PRESENT 1
 #define DC__NUM_DPP__1_PRESENT 1
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c
index f93af45aeab4..d34e0f1314d9 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c
@@ -30,6 +30,7 @@
 #include "dchubbub.h"
 #include "dcn20/dcn20_resource.h"
 #include "dcn21/dcn21_resource.h"
+#include "clk_mgr/dcn21/rn_clk_mgr.h"
 
 #include "dcn20_fpu.h"
 
@@ -42,6 +43,9 @@
 #define MIN(X, Y) ((X) < (Y) ? (X) : (Y))
 #endif
 
+/* Constant */
+#define LPDDR_MEM_RETRAIN_LATENCY 4.977 /* Number obtained from LPDDR4 Training Counter Requirement doc */
+
 /**
  * DOC: DCN2x FPU manipulation Overview
  *
@@ -650,6 +654,228 @@ struct _vcs_dpi_soc_bounding_box_st dcn2_1_soc = {
 	.num_states = 8
 };
 
+struct wm_table ddr4_wm_table_gs = {
+	.entries = {
+		{
+			.wm_inst = WM_A,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.72,
+			.sr_exit_time_us = 7.09,
+			.sr_enter_plus_exit_time_us = 8.14,
+			.valid = true,
+		},
+		{
+			.wm_inst = WM_B,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.72,
+			.sr_exit_time_us = 10.12,
+			.sr_enter_plus_exit_time_us = 11.48,
+			.valid = true,
+		},
+		{
+			.wm_inst = WM_C,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.72,
+			.sr_exit_time_us = 10.12,
+			.sr_enter_plus_exit_time_us = 11.48,
+			.valid = true,
+		},
+		{
+			.wm_inst = WM_D,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.72,
+			.sr_exit_time_us = 10.12,
+			.sr_enter_plus_exit_time_us = 11.48,
+			.valid = true,
+		},
+	}
+};
+
+struct wm_table lpddr4_wm_table_gs = {
+	.entries = {
+		{
+			.wm_inst = WM_A,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.65333,
+			.sr_exit_time_us = 5.32,
+			.sr_enter_plus_exit_time_us = 6.38,
+			.valid = true,
+		},
+		{
+			.wm_inst = WM_B,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.65333,
+			.sr_exit_time_us = 9.82,
+			.sr_enter_plus_exit_time_us = 11.196,
+			.valid = true,
+		},
+		{
+			.wm_inst = WM_C,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.65333,
+			.sr_exit_time_us = 9.89,
+			.sr_enter_plus_exit_time_us = 11.24,
+			.valid = true,
+		},
+		{
+			.wm_inst = WM_D,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.65333,
+			.sr_exit_time_us = 9.748,
+			.sr_enter_plus_exit_time_us = 11.102,
+			.valid = true,
+		},
+	}
+};
+
+struct wm_table lpddr4_wm_table_with_disabled_ppt = {
+	.entries = {
+		{
+			.wm_inst = WM_A,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.65333,
+			.sr_exit_time_us = 8.32,
+			.sr_enter_plus_exit_time_us = 9.38,
+			.valid = true,
+		},
+		{
+			.wm_inst = WM_B,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.65333,
+			.sr_exit_time_us = 9.82,
+			.sr_enter_plus_exit_time_us = 11.196,
+			.valid = true,
+		},
+		{
+			.wm_inst = WM_C,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.65333,
+			.sr_exit_time_us = 9.89,
+			.sr_enter_plus_exit_time_us = 11.24,
+			.valid = true,
+		},
+		{
+			.wm_inst = WM_D,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.65333,
+			.sr_exit_time_us = 9.748,
+			.sr_enter_plus_exit_time_us = 11.102,
+			.valid = true,
+		},
+	}
+};
+
+struct wm_table ddr4_wm_table_rn = {
+	.entries = {
+		{
+			.wm_inst = WM_A,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.72,
+			.sr_exit_time_us = 11.90,
+			.sr_enter_plus_exit_time_us = 12.80,
+			.valid = true,
+		},
+		{
+			.wm_inst = WM_B,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.72,
+			.sr_exit_time_us = 13.18,
+			.sr_enter_plus_exit_time_us = 14.30,
+			.valid = true,
+		},
+		{
+			.wm_inst = WM_C,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.72,
+			.sr_exit_time_us = 13.18,
+			.sr_enter_plus_exit_time_us = 14.30,
+			.valid = true,
+		},
+		{
+			.wm_inst = WM_D,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.72,
+			.sr_exit_time_us = 13.18,
+			.sr_enter_plus_exit_time_us = 14.30,
+			.valid = true,
+		},
+	}
+};
+
+struct wm_table ddr4_1R_wm_table_rn = {
+	.entries = {
+		{
+			.wm_inst = WM_A,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.72,
+			.sr_exit_time_us = 13.90,
+			.sr_enter_plus_exit_time_us = 14.80,
+			.valid = true,
+		},
+		{
+			.wm_inst = WM_B,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.72,
+			.sr_exit_time_us = 13.90,
+			.sr_enter_plus_exit_time_us = 14.80,
+			.valid = true,
+		},
+		{
+			.wm_inst = WM_C,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.72,
+			.sr_exit_time_us = 13.90,
+			.sr_enter_plus_exit_time_us = 14.80,
+			.valid = true,
+		},
+		{
+			.wm_inst = WM_D,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.72,
+			.sr_exit_time_us = 13.90,
+			.sr_enter_plus_exit_time_us = 14.80,
+			.valid = true,
+		},
+	}
+};
+
+struct wm_table lpddr4_wm_table_rn = {
+	.entries = {
+		{
+			.wm_inst = WM_A,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.65333,
+			.sr_exit_time_us = 7.32,
+			.sr_enter_plus_exit_time_us = 8.38,
+			.valid = true,
+		},
+		{
+			.wm_inst = WM_B,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.65333,
+			.sr_exit_time_us = 9.82,
+			.sr_enter_plus_exit_time_us = 11.196,
+			.valid = true,
+		},
+		{
+			.wm_inst = WM_C,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.65333,
+			.sr_exit_time_us = 9.89,
+			.sr_enter_plus_exit_time_us = 11.24,
+			.valid = true,
+		},
+		{
+			.wm_inst = WM_D,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.65333,
+			.sr_exit_time_us = 9.748,
+			.sr_enter_plus_exit_time_us = 11.102,
+			.valid = true,
+		},
+	}
+};
+
 void dcn20_populate_dml_writeback_from_context(struct dc *dc,
 					       struct resource_context *res_ctx,
 					       display_e2e_pipe_params_st *pipes)
@@ -797,6 +1023,12 @@ void dcn20_calculate_dlg_params(
 	context->bw_ctx.bw.dcn.clk.p_state_change_support =
 		context->bw_ctx.dml.vba.DRAMClockChangeSupport[vlevel][context->bw_ctx.dml.vba.maxMpcComb]
 							!= dm_dram_clock_change_unsupported;
+
+	/* Pstate change might not be supported by hardware, but it might be
+	 * possible with firmware driven vertical blank stretching.
+	 */
+	context->bw_ctx.bw.dcn.clk.p_state_change_support |= context->bw_ctx.bw.dcn.clk.fw_based_mclk_switching;
+
 	context->bw_ctx.bw.dcn.clk.dppclk_khz = 0;
 
 	context->bw_ctx.bw.dcn.clk.dtbclk_en = is_dtbclk_required(dc, context);
@@ -811,9 +1043,14 @@ void dcn20_calculate_dlg_params(
 		pipes[pipe_idx].pipe.dest.vupdate_offset = get_vupdate_offset(&context->bw_ctx.dml, pipes, pipe_cnt, pipe_idx);
 		pipes[pipe_idx].pipe.dest.vupdate_width = get_vupdate_width(&context->bw_ctx.dml, pipes, pipe_cnt, pipe_idx);
 		pipes[pipe_idx].pipe.dest.vready_offset = get_vready_offset(&context->bw_ctx.dml, pipes, pipe_cnt, pipe_idx);
-		context->res_ctx.pipe_ctx[i].det_buffer_size_kb = context->bw_ctx.dml.ip.det_buffer_size_kbytes;
-		context->res_ctx.pipe_ctx[i].unbounded_req = pipes[pipe_idx].pipe.src.unbounded_req_mode;
-
+		if (context->res_ctx.pipe_ctx[i].stream->mall_stream_config.type == SUBVP_PHANTOM) {
+			// Phantom pipe requires that DET_SIZE = 0 and no unbounded requests
+			context->res_ctx.pipe_ctx[i].det_buffer_size_kb = 0;
+			context->res_ctx.pipe_ctx[i].unbounded_req = false;
+		} else {
+			context->res_ctx.pipe_ctx[i].det_buffer_size_kb = context->bw_ctx.dml.ip.det_buffer_size_kbytes;
+			context->res_ctx.pipe_ctx[i].unbounded_req = pipes[pipe_idx].pipe.src.unbounded_req_mode;
+		}
 		if (context->bw_ctx.bw.dcn.clk.dppclk_khz < pipes[pipe_idx].clks_cfg.dppclk_mhz * 1000)
 			context->bw_ctx.bw.dcn.clk.dppclk_khz = pipes[pipe_idx].clks_cfg.dppclk_mhz * 1000;
 		context->res_ctx.pipe_ctx[i].plane_res.bw.dppclk_khz =
@@ -1013,6 +1250,8 @@ int dcn20_populate_dml_pipes_from_context(
 			pipes[pipe_cnt].pipe.dest.pixel_rate_mhz *= 2;
 		pipes[pipe_cnt].pipe.dest.otg_inst = res_ctx->pipe_ctx[i].stream_res.tg->inst;
 		pipes[pipe_cnt].dout.dp_lanes = 4;
+		if (res_ctx->pipe_ctx[i].stream->link)
+			pipes[pipe_cnt].dout.dp_rate = dm_dp_rate_na;
 		pipes[pipe_cnt].dout.is_virtual = 0;
 		pipes[pipe_cnt].pipe.dest.vtotal_min = res_ctx->pipe_ctx[i].stream->adjust.v_total_min;
 		pipes[pipe_cnt].pipe.dest.vtotal_max = res_ctx->pipe_ctx[i].stream->adjust.v_total_max;
@@ -1070,6 +1309,7 @@ int dcn20_populate_dml_pipes_from_context(
 			pipes[pipe_cnt].dout.is_virtual = 1;
 			pipes[pipe_cnt].dout.output_type = dm_dp;
 			pipes[pipe_cnt].dout.dp_lanes = 4;
+			pipes[pipe_cnt].dout.dp_rate = dm_dp_rate_hbr2;
 		}
 
 		switch (res_ctx->pipe_ctx[i].stream->timing.display_color_depth) {
@@ -1138,7 +1378,8 @@ int dcn20_populate_dml_pipes_from_context(
 		 * bw calculations due to cursor on/off
 		 */
 		if (res_ctx->pipe_ctx[i].plane_state &&
-				res_ctx->pipe_ctx[i].plane_state->address.type == PLN_ADDR_TYPE_VIDEO_PROGRESSIVE)
+				(res_ctx->pipe_ctx[i].plane_state->address.type == PLN_ADDR_TYPE_VIDEO_PROGRESSIVE ||
+				 res_ctx->pipe_ctx[i].stream->mall_stream_config.type == SUBVP_PHANTOM))
 			pipes[pipe_cnt].pipe.src.num_cursors = 0;
 		else
 			pipes[pipe_cnt].pipe.src.num_cursors = dc->dml.ip.number_of_cursors;
@@ -1149,6 +1390,7 @@ int dcn20_populate_dml_pipes_from_context(
 		if (!res_ctx->pipe_ctx[i].plane_state) {
 			pipes[pipe_cnt].pipe.src.is_hsplit = pipes[pipe_cnt].pipe.dest.odm_combine != dm_odm_combine_mode_disabled;
 			pipes[pipe_cnt].pipe.src.source_scan = dm_horz;
+			pipes[pipe_cnt].pipe.src.source_rotation = dm_rotation_0;
 			pipes[pipe_cnt].pipe.src.sw_mode = dm_sw_4kb_s;
 			pipes[pipe_cnt].pipe.src.macro_tile_size = dm_64k_tile;
 			pipes[pipe_cnt].pipe.src.viewport_width = timing->h_addressable;
@@ -1201,8 +1443,26 @@ int dcn20_populate_dml_pipes_from_context(
 
 			pipes[pipe_cnt].pipe.src.source_scan = pln->rotation == ROTATION_ANGLE_90
 					|| pln->rotation == ROTATION_ANGLE_270 ? dm_vert : dm_horz;
+			switch (pln->rotation) {
+			case ROTATION_ANGLE_0:
+				pipes[pipe_cnt].pipe.src.source_rotation = dm_rotation_0;
+				break;
+			case ROTATION_ANGLE_90:
+				pipes[pipe_cnt].pipe.src.source_rotation = dm_rotation_90;
+				break;
+			case ROTATION_ANGLE_180:
+				pipes[pipe_cnt].pipe.src.source_rotation = dm_rotation_180;
+				break;
+			case ROTATION_ANGLE_270:
+				pipes[pipe_cnt].pipe.src.source_rotation = dm_rotation_270;
+				break;
+			default:
+				break;
+			}
 			pipes[pipe_cnt].pipe.src.viewport_y_y = scl->viewport.y;
 			pipes[pipe_cnt].pipe.src.viewport_y_c = scl->viewport_c.y;
+			pipes[pipe_cnt].pipe.src.viewport_x_y = scl->viewport.x;
+			pipes[pipe_cnt].pipe.src.viewport_x_c = scl->viewport_c.x;
 			pipes[pipe_cnt].pipe.src.viewport_width = scl->viewport.width;
 			pipes[pipe_cnt].pipe.src.viewport_width_c = scl->viewport_c.width;
 			pipes[pipe_cnt].pipe.src.viewport_height = scl->viewport.height;
@@ -1302,9 +1562,7 @@ int dcn20_populate_dml_pipes_from_context(
 	}
 
 	/* populate writeback information */
-	DC_FP_START();
 	dc->res_pool->funcs->populate_dml_writeback_from_context(dc, res_ctx, pipes);
-	DC_FP_END();
 
 	return pipe_cnt;
 }
@@ -1430,21 +1688,20 @@ void dcn20_calculate_wm(
 void dcn20_update_bounding_box(struct dc *dc, struct _vcs_dpi_soc_bounding_box_st *bb,
 		struct pp_smu_nv_clock_table *max_clocks, unsigned int *uclk_states, unsigned int num_states)
 {
-	struct _vcs_dpi_voltage_scaling_st calculated_states[DC__VOLTAGE_STATES];
-	int i;
 	int num_calculated_states = 0;
 	int min_dcfclk = 0;
+	int i;
 
 	dc_assert_fp_enabled();
 
 	if (num_states == 0)
 		return;
 
-	memset(calculated_states, 0, sizeof(calculated_states));
+	memset(bb->clock_limits, 0, sizeof(bb->clock_limits));
 
-	if (dc->bb_overrides.min_dcfclk_mhz > 0)
+	if (dc->bb_overrides.min_dcfclk_mhz > 0) {
 		min_dcfclk = dc->bb_overrides.min_dcfclk_mhz;
-	else {
+	} else {
 		if (ASICREV_IS_NAVI12_P(dc->ctx->asic_id.hw_internal_rev))
 			min_dcfclk = 310;
 		else
@@ -1455,36 +1712,35 @@ void dcn20_update_bounding_box(struct dc *dc, struct _vcs_dpi_soc_bounding_box_s
 
 	for (i = 0; i < num_states; i++) {
 		int min_fclk_required_by_uclk;
-		calculated_states[i].state = i;
-		calculated_states[i].dram_speed_mts = uclk_states[i] * 16 / 1000;
+		bb->clock_limits[i].state = i;
+		bb->clock_limits[i].dram_speed_mts = uclk_states[i] * 16 / 1000;
 
 		// FCLK:UCLK ratio is 1.08
 		min_fclk_required_by_uclk = div_u64(((unsigned long long)uclk_states[i]) * 1080,
 			1000000);
 
-		calculated_states[i].fabricclk_mhz = (min_fclk_required_by_uclk < min_dcfclk) ?
+		bb->clock_limits[i].fabricclk_mhz = (min_fclk_required_by_uclk < min_dcfclk) ?
 				min_dcfclk : min_fclk_required_by_uclk;
 
-		calculated_states[i].socclk_mhz = (calculated_states[i].fabricclk_mhz > max_clocks->socClockInKhz / 1000) ?
-				max_clocks->socClockInKhz / 1000 : calculated_states[i].fabricclk_mhz;
+		bb->clock_limits[i].socclk_mhz = (bb->clock_limits[i].fabricclk_mhz > max_clocks->socClockInKhz / 1000) ?
+				max_clocks->socClockInKhz / 1000 : bb->clock_limits[i].fabricclk_mhz;
 
-		calculated_states[i].dcfclk_mhz = (calculated_states[i].fabricclk_mhz > max_clocks->dcfClockInKhz / 1000) ?
-				max_clocks->dcfClockInKhz / 1000 : calculated_states[i].fabricclk_mhz;
+		bb->clock_limits[i].dcfclk_mhz = (bb->clock_limits[i].fabricclk_mhz > max_clocks->dcfClockInKhz / 1000) ?
+				max_clocks->dcfClockInKhz / 1000 : bb->clock_limits[i].fabricclk_mhz;
 
-		calculated_states[i].dispclk_mhz = max_clocks->displayClockInKhz / 1000;
-		calculated_states[i].dppclk_mhz = max_clocks->displayClockInKhz / 1000;
-		calculated_states[i].dscclk_mhz = max_clocks->displayClockInKhz / (1000 * 3);
+		bb->clock_limits[i].dispclk_mhz = max_clocks->displayClockInKhz / 1000;
+		bb->clock_limits[i].dppclk_mhz = max_clocks->displayClockInKhz / 1000;
+		bb->clock_limits[i].dscclk_mhz = max_clocks->displayClockInKhz / (1000 * 3);
 
-		calculated_states[i].phyclk_mhz = max_clocks->phyClockInKhz / 1000;
+		bb->clock_limits[i].phyclk_mhz = max_clocks->phyClockInKhz / 1000;
 
 		num_calculated_states++;
 	}
 
-	calculated_states[num_calculated_states - 1].socclk_mhz = max_clocks->socClockInKhz / 1000;
-	calculated_states[num_calculated_states - 1].fabricclk_mhz = max_clocks->socClockInKhz / 1000;
-	calculated_states[num_calculated_states - 1].dcfclk_mhz = max_clocks->dcfClockInKhz / 1000;
+	bb->clock_limits[num_calculated_states - 1].socclk_mhz = max_clocks->socClockInKhz / 1000;
+	bb->clock_limits[num_calculated_states - 1].fabricclk_mhz = max_clocks->socClockInKhz / 1000;
+	bb->clock_limits[num_calculated_states - 1].dcfclk_mhz = max_clocks->dcfClockInKhz / 1000;
 
-	memcpy(bb->clock_limits, calculated_states, sizeof(bb->clock_limits));
 	bb->num_states = num_calculated_states;
 
 	// Duplicate the last state, DML always an extra state identical to max state to work
@@ -1980,7 +2236,6 @@ void dcn21_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params
 {
 	struct dcn21_resource_pool *pool = TO_DCN21_RES_POOL(dc->res_pool);
 	struct clk_limit_table *clk_table = &bw_params->clk_table;
-	struct _vcs_dpi_voltage_scaling_st clock_limits[DC__VOLTAGE_STATES];
 	unsigned int i, closest_clk_lvl = 0, k = 0;
 	int j;
 
@@ -1992,9 +2247,8 @@ void dcn21_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params
 
 	ASSERT(clk_table->num_entries);
 	/* Copy dcn2_1_soc.clock_limits to clock_limits to avoid copying over null states later */
-	for (i = 0; i < dcn2_1_soc.num_states + 1; i++) {
-		clock_limits[i] = dcn2_1_soc.clock_limits[i];
-	}
+	memcpy(&dcn2_1_soc._clock_tmp, &dcn2_1_soc.clock_limits,
+	       sizeof(dcn2_1_soc.clock_limits));
 
 	for (i = 0; i < clk_table->num_entries; i++) {
 		/* loop backwards*/
@@ -2009,24 +2263,26 @@ void dcn21_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params
 		if (i == 1)
 			k++;
 
-		clock_limits[k].state = k;
-		clock_limits[k].dcfclk_mhz = clk_table->entries[i].dcfclk_mhz;
-		clock_limits[k].fabricclk_mhz = clk_table->entries[i].fclk_mhz;
-		clock_limits[k].socclk_mhz = clk_table->entries[i].socclk_mhz;
-		clock_limits[k].dram_speed_mts = clk_table->entries[i].memclk_mhz * 2;
+		dcn2_1_soc._clock_tmp[k].state = k;
+		dcn2_1_soc._clock_tmp[k].dcfclk_mhz = clk_table->entries[i].dcfclk_mhz;
+		dcn2_1_soc._clock_tmp[k].fabricclk_mhz = clk_table->entries[i].fclk_mhz;
+		dcn2_1_soc._clock_tmp[k].socclk_mhz = clk_table->entries[i].socclk_mhz;
+		dcn2_1_soc._clock_tmp[k].dram_speed_mts = clk_table->entries[i].memclk_mhz * 2;
 
-		clock_limits[k].dispclk_mhz = dcn2_1_soc.clock_limits[closest_clk_lvl].dispclk_mhz;
-		clock_limits[k].dppclk_mhz = dcn2_1_soc.clock_limits[closest_clk_lvl].dppclk_mhz;
-		clock_limits[k].dram_bw_per_chan_gbps = dcn2_1_soc.clock_limits[closest_clk_lvl].dram_bw_per_chan_gbps;
-		clock_limits[k].dscclk_mhz = dcn2_1_soc.clock_limits[closest_clk_lvl].dscclk_mhz;
-		clock_limits[k].dtbclk_mhz = dcn2_1_soc.clock_limits[closest_clk_lvl].dtbclk_mhz;
-		clock_limits[k].phyclk_d18_mhz = dcn2_1_soc.clock_limits[closest_clk_lvl].phyclk_d18_mhz;
-		clock_limits[k].phyclk_mhz = dcn2_1_soc.clock_limits[closest_clk_lvl].phyclk_mhz;
+		dcn2_1_soc._clock_tmp[k].dispclk_mhz = dcn2_1_soc.clock_limits[closest_clk_lvl].dispclk_mhz;
+		dcn2_1_soc._clock_tmp[k].dppclk_mhz = dcn2_1_soc.clock_limits[closest_clk_lvl].dppclk_mhz;
+		dcn2_1_soc._clock_tmp[k].dram_bw_per_chan_gbps = dcn2_1_soc.clock_limits[closest_clk_lvl].dram_bw_per_chan_gbps;
+		dcn2_1_soc._clock_tmp[k].dscclk_mhz = dcn2_1_soc.clock_limits[closest_clk_lvl].dscclk_mhz;
+		dcn2_1_soc._clock_tmp[k].dtbclk_mhz = dcn2_1_soc.clock_limits[closest_clk_lvl].dtbclk_mhz;
+		dcn2_1_soc._clock_tmp[k].phyclk_d18_mhz = dcn2_1_soc.clock_limits[closest_clk_lvl].phyclk_d18_mhz;
+		dcn2_1_soc._clock_tmp[k].phyclk_mhz = dcn2_1_soc.clock_limits[closest_clk_lvl].phyclk_mhz;
 
 		k++;
 	}
-	for (i = 0; i < clk_table->num_entries + 1; i++)
-		dcn2_1_soc.clock_limits[i] = clock_limits[i];
+
+	memcpy(&dcn2_1_soc.clock_limits, &dcn2_1_soc._clock_tmp,
+	       sizeof(dcn2_1_soc.clock_limits));
+
 	if (clk_table->num_entries) {
 		dcn2_1_soc.num_states = clk_table->num_entries + 1;
 		/* fill in min DF PState */
@@ -2038,3 +2294,100 @@ void dcn21_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params
 
 	dml_init_instance(&dc->dml, &dcn2_1_soc, &dcn2_1_ip, DML_PROJECT_DCN21);
 }
+
+void dcn21_clk_mgr_set_bw_params_wm_table(struct clk_bw_params *bw_params)
+{
+	dc_assert_fp_enabled();
+
+	bw_params->wm_table.entries[WM_D].pstate_latency_us = LPDDR_MEM_RETRAIN_LATENCY;
+	bw_params->wm_table.entries[WM_D].wm_inst = WM_D;
+	bw_params->wm_table.entries[WM_D].wm_type = WM_TYPE_RETRAINING;
+	bw_params->wm_table.entries[WM_D].valid = true;
+}
+
+void dcn201_populate_dml_writeback_from_context_fpu(struct dc *dc,
+						    struct resource_context *res_ctx,
+						    display_e2e_pipe_params_st *pipes)
+{
+	int pipe_cnt, i, j;
+	double max_calc_writeback_dispclk;
+	double writeback_dispclk;
+	struct writeback_st dout_wb;
+
+	dc_assert_fp_enabled();
+
+	for (i = 0, pipe_cnt = 0; i < dc->res_pool->pipe_count; i++) {
+		struct dc_stream_state *stream = res_ctx->pipe_ctx[i].stream;
+
+		if (!stream)
+			continue;
+		max_calc_writeback_dispclk = 0;
+
+		/* Set writeback information */
+		pipes[pipe_cnt].dout.wb_enable = 0;
+		pipes[pipe_cnt].dout.num_active_wb = 0;
+		for (j = 0; j < stream->num_wb_info; j++) {
+			struct dc_writeback_info *wb_info = &stream->writeback_info[j];
+
+			if (wb_info->wb_enabled && wb_info->writeback_source_plane &&
+					(wb_info->writeback_source_plane == res_ctx->pipe_ctx[i].plane_state)) {
+				pipes[pipe_cnt].dout.wb_enable = 1;
+				pipes[pipe_cnt].dout.num_active_wb++;
+				dout_wb.wb_src_height = wb_info->dwb_params.cnv_params.crop_en ?
+					wb_info->dwb_params.cnv_params.crop_height :
+					wb_info->dwb_params.cnv_params.src_height;
+				dout_wb.wb_src_width = wb_info->dwb_params.cnv_params.crop_en ?
+					wb_info->dwb_params.cnv_params.crop_width :
+					wb_info->dwb_params.cnv_params.src_width;
+				dout_wb.wb_dst_width = wb_info->dwb_params.dest_width;
+				dout_wb.wb_dst_height = wb_info->dwb_params.dest_height;
+				dout_wb.wb_htaps_luma = wb_info->dwb_params.scaler_taps.h_taps;
+				dout_wb.wb_vtaps_luma = wb_info->dwb_params.scaler_taps.v_taps;
+				dout_wb.wb_htaps_chroma = wb_info->dwb_params.scaler_taps.h_taps_c;
+				dout_wb.wb_vtaps_chroma = wb_info->dwb_params.scaler_taps.v_taps_c;
+				dout_wb.wb_hratio = wb_info->dwb_params.cnv_params.crop_en ?
+					(double)wb_info->dwb_params.cnv_params.crop_width /
+						(double)wb_info->dwb_params.dest_width :
+					(double)wb_info->dwb_params.cnv_params.src_width /
+						(double)wb_info->dwb_params.dest_width;
+				dout_wb.wb_vratio = wb_info->dwb_params.cnv_params.crop_en ?
+					(double)wb_info->dwb_params.cnv_params.crop_height /
+						(double)wb_info->dwb_params.dest_height :
+					(double)wb_info->dwb_params.cnv_params.src_height /
+						(double)wb_info->dwb_params.dest_height;
+				if (wb_info->dwb_params.out_format == dwb_scaler_mode_yuv420) {
+					if (wb_info->dwb_params.output_depth == DWB_OUTPUT_PIXEL_DEPTH_8BPC)
+						dout_wb.wb_pixel_format = dm_420_8;
+					else
+						dout_wb.wb_pixel_format = dm_420_10;
+				} else
+					dout_wb.wb_pixel_format = dm_444_32;
+
+				/* Workaround for cases where multiple writebacks are connected to same plane
+				 * In which case, need to compute worst case and set the associated writeback parameters
+				 * This workaround is necessary due to DML computation assuming only 1 set of writeback
+				 * parameters per pipe */
+				writeback_dispclk = CalculateWriteBackDISPCLK(
+						dout_wb.wb_pixel_format,
+						pipes[pipe_cnt].pipe.dest.pixel_rate_mhz,
+						dout_wb.wb_hratio,
+						dout_wb.wb_vratio,
+						dout_wb.wb_htaps_luma,
+						dout_wb.wb_vtaps_luma,
+						dout_wb.wb_htaps_chroma,
+						dout_wb.wb_vtaps_chroma,
+						dout_wb.wb_dst_width,
+						pipes[pipe_cnt].pipe.dest.htotal,
+						2);
+
+				if (writeback_dispclk > max_calc_writeback_dispclk) {
+					max_calc_writeback_dispclk = writeback_dispclk;
+					pipes[pipe_cnt].dout.wb = dout_wb;
+				}
+			}
+		}
+
+		pipe_cnt++;
+	}
+
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.h b/drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.h
index aa892193e485..c51badf7b68a 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.h
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.h
@@ -82,4 +82,10 @@ bool dcn21_validate_bandwidth_fp(struct dc *dc,
 				 bool fast_validate);
 void dcn21_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params);
 
+void dcn21_clk_mgr_set_bw_params_wm_table(struct clk_bw_params *bw_params);
+
+void dcn201_populate_dml_writeback_from_context_fpu(struct dc *dc,
+						struct resource_context *res_ctx,
+						display_e2e_pipe_params_st *pipes);
+
 #endif /* __DCN20_FPU_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn30/dcn30_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn30/dcn30_fpu.c
new file mode 100644
index 000000000000..e1e92daba668
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn30/dcn30_fpu.c
@@ -0,0 +1,743 @@
+/*
+ * Copyright 2020-2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#include "resource.h"
+#include "clk_mgr.h"
+#include "reg_helper.h"
+#include "dcn_calc_math.h"
+#include "dcn20/dcn20_resource.h"
+#include "dcn30/dcn30_resource.h"
+
+#include "clk_mgr/dcn30/dcn30_smu11_driver_if.h"
+#include "display_mode_vba_30.h"
+#include "dcn30_fpu.h"
+
+#define REG(reg)\
+	optc1->tg_regs->reg
+
+#define CTX \
+	optc1->base.ctx
+
+#undef FN
+#define FN(reg_name, field_name) \
+	optc1->tg_shift->field_name, optc1->tg_mask->field_name
+
+
+struct _vcs_dpi_ip_params_st dcn3_0_ip = {
+	.use_min_dcfclk = 0,
+	.clamp_min_dcfclk = 0,
+	.odm_capable = 1,
+	.gpuvm_enable = 0,
+	.hostvm_enable = 0,
+	.gpuvm_max_page_table_levels = 4,
+	.hostvm_max_page_table_levels = 4,
+	.hostvm_cached_page_table_levels = 0,
+	.pte_group_size_bytes = 2048,
+	.num_dsc = 6,
+	.rob_buffer_size_kbytes = 184,
+	.det_buffer_size_kbytes = 184,
+	.dpte_buffer_size_in_pte_reqs_luma = 84,
+	.pde_proc_buffer_size_64k_reqs = 48,
+	.dpp_output_buffer_pixels = 2560,
+	.opp_output_buffer_lines = 1,
+	.pixel_chunk_size_kbytes = 8,
+	.pte_enable = 1,
+	.max_page_table_levels = 2,
+	.pte_chunk_size_kbytes = 2,  // ?
+	.meta_chunk_size_kbytes = 2,
+	.writeback_chunk_size_kbytes = 8,
+	.line_buffer_size_bits = 789504,
+	.is_line_buffer_bpp_fixed = 0,  // ?
+	.line_buffer_fixed_bpp = 0,     // ?
+	.dcc_supported = true,
+	.writeback_interface_buffer_size_kbytes = 90,
+	.writeback_line_buffer_buffer_size = 0,
+	.max_line_buffer_lines = 12,
+	.writeback_luma_buffer_size_kbytes = 12,  // writeback_line_buffer_buffer_size = 656640
+	.writeback_chroma_buffer_size_kbytes = 8,
+	.writeback_chroma_line_buffer_width_pixels = 4,
+	.writeback_max_hscl_ratio = 1,
+	.writeback_max_vscl_ratio = 1,
+	.writeback_min_hscl_ratio = 1,
+	.writeback_min_vscl_ratio = 1,
+	.writeback_max_hscl_taps = 1,
+	.writeback_max_vscl_taps = 1,
+	.writeback_line_buffer_luma_buffer_size = 0,
+	.writeback_line_buffer_chroma_buffer_size = 14643,
+	.cursor_buffer_size = 8,
+	.cursor_chunk_size = 2,
+	.max_num_otg = 6,
+	.max_num_dpp = 6,
+	.max_num_wb = 1,
+	.max_dchub_pscl_bw_pix_per_clk = 4,
+	.max_pscl_lb_bw_pix_per_clk = 2,
+	.max_lb_vscl_bw_pix_per_clk = 4,
+	.max_vscl_hscl_bw_pix_per_clk = 4,
+	.max_hscl_ratio = 6,
+	.max_vscl_ratio = 6,
+	.hscl_mults = 4,
+	.vscl_mults = 4,
+	.max_hscl_taps = 8,
+	.max_vscl_taps = 8,
+	.dispclk_ramp_margin_percent = 1,
+	.underscan_factor = 1.11,
+	.min_vblank_lines = 32,
+	.dppclk_delay_subtotal = 46,
+	.dynamic_metadata_vm_enabled = true,
+	.dppclk_delay_scl_lb_only = 16,
+	.dppclk_delay_scl = 50,
+	.dppclk_delay_cnvc_formatter = 27,
+	.dppclk_delay_cnvc_cursor = 6,
+	.dispclk_delay_subtotal = 119,
+	.dcfclk_cstate_latency = 5.2, // SRExitTime
+	.max_inter_dcn_tile_repeaters = 8,
+	.max_num_hdmi_frl_outputs = 1,
+	.odm_combine_4to1_supported = true,
+
+	.xfc_supported = false,
+	.xfc_fill_bw_overhead_percent = 10.0,
+	.xfc_fill_constant_bytes = 0,
+	.gfx7_compat_tiling_supported = 0,
+	.number_of_cursors = 1,
+};
+
+struct _vcs_dpi_soc_bounding_box_st dcn3_0_soc = {
+	.clock_limits = {
+			{
+				.state = 0,
+				.dispclk_mhz = 562.0,
+				.dppclk_mhz = 300.0,
+				.phyclk_mhz = 300.0,
+				.phyclk_d18_mhz = 667.0,
+				.dscclk_mhz = 405.6,
+			},
+		},
+
+	.min_dcfclk = 500.0, /* TODO: set this to actual min DCFCLK */
+	.num_states = 1,
+	.sr_exit_time_us = 15.5,
+	.sr_enter_plus_exit_time_us = 20,
+	.urgent_latency_us = 4.0,
+	.urgent_latency_pixel_data_only_us = 4.0,
+	.urgent_latency_pixel_mixed_with_vm_data_us = 4.0,
+	.urgent_latency_vm_data_only_us = 4.0,
+	.urgent_out_of_order_return_per_channel_pixel_only_bytes = 4096,
+	.urgent_out_of_order_return_per_channel_pixel_and_vm_bytes = 4096,
+	.urgent_out_of_order_return_per_channel_vm_only_bytes = 4096,
+	.pct_ideal_dram_sdp_bw_after_urgent_pixel_only = 80.0,
+	.pct_ideal_dram_sdp_bw_after_urgent_pixel_and_vm = 60.0,
+	.pct_ideal_dram_sdp_bw_after_urgent_vm_only = 40.0,
+	.max_avg_sdp_bw_use_normal_percent = 60.0,
+	.max_avg_dram_bw_use_normal_percent = 40.0,
+	.writeback_latency_us = 12.0,
+	.max_request_size_bytes = 256,
+	.fabric_datapath_to_dcn_data_return_bytes = 64,
+	.dcn_downspread_percent = 0.5,
+	.downspread_percent = 0.38,
+	.dram_page_open_time_ns = 50.0,
+	.dram_rw_turnaround_time_ns = 17.5,
+	.dram_return_buffer_per_channel_bytes = 8192,
+	.round_trip_ping_latency_dcfclk_cycles = 191,
+	.urgent_out_of_order_return_per_channel_bytes = 4096,
+	.channel_interleave_bytes = 256,
+	.num_banks = 8,
+	.gpuvm_min_page_size_bytes = 4096,
+	.hostvm_min_page_size_bytes = 4096,
+	.dram_clock_change_latency_us = 404,
+	.dummy_pstate_latency_us = 5,
+	.writeback_dram_clock_change_latency_us = 23.0,
+	.return_bus_width_bytes = 64,
+	.dispclk_dppclk_vco_speed_mhz = 3650,
+	.xfc_bus_transport_time_us = 20,      // ?
+	.xfc_xbuf_latency_tolerance_us = 4,  // ?
+	.use_urgent_burst_bw = 1,            // ?
+	.do_urgent_latency_adjustment = true,
+	.urgent_latency_adjustment_fabric_clock_component_us = 1.0,
+	.urgent_latency_adjustment_fabric_clock_reference_mhz = 1000,
+};
+
+
+void optc3_fpu_set_vrr_m_const(struct timing_generator *optc,
+		double vtotal_avg)
+{
+	struct optc *optc1 = DCN10TG_FROM_TG(optc);
+	double vtotal_min, vtotal_max;
+	double ratio, modulo, phase;
+	uint32_t vblank_start;
+	uint32_t v_total_mask_value = 0;
+
+	dc_assert_fp_enabled();
+
+	/* Compute VTOTAL_MIN and VTOTAL_MAX, so that
+	 * VOTAL_MAX - VTOTAL_MIN = 1
+	 */
+	v_total_mask_value = 16;
+	vtotal_min = dcn_bw_floor(vtotal_avg);
+	vtotal_max = dcn_bw_ceil(vtotal_avg);
+
+	/* Check that bottom VBLANK is at least 2 lines tall when running with
+	 * VTOTAL_MIN. Note that VTOTAL registers are defined as 'total number
+	 * of lines in a frame - 1'.
+	 */
+	REG_GET(OTG_V_BLANK_START_END, OTG_V_BLANK_START,
+		&vblank_start);
+	ASSERT(vtotal_min >= vblank_start + 1);
+
+	/* Special case where the average frame rate can be achieved
+	 * without using the DTO
+	 */
+	if (vtotal_min == vtotal_max) {
+		REG_SET(OTG_V_TOTAL, 0, OTG_V_TOTAL, (uint32_t)vtotal_min);
+
+		optc->funcs->set_vtotal_min_max(optc, 0, 0);
+		REG_SET(OTG_M_CONST_DTO0, 0, OTG_M_CONST_DTO_PHASE, 0);
+		REG_SET(OTG_M_CONST_DTO1, 0, OTG_M_CONST_DTO_MODULO, 0);
+		REG_UPDATE_3(OTG_V_TOTAL_CONTROL,
+			OTG_V_TOTAL_MIN_SEL, 0,
+			OTG_V_TOTAL_MAX_SEL, 0,
+			OTG_SET_V_TOTAL_MIN_MASK_EN, 0);
+		return;
+	}
+
+	ratio = vtotal_max - vtotal_avg;
+	modulo = 65536.0 * 65536.0 - 1.0; /* 2^32 - 1 */
+	phase = ratio * modulo;
+
+	/* Special cases where the DTO phase gets rounded to 0 or
+	 * to DTO modulo
+	 */
+	if (phase <= 0 || phase >= modulo) {
+		REG_SET(OTG_V_TOTAL, 0, OTG_V_TOTAL,
+			phase <= 0 ?
+				(uint32_t)vtotal_max : (uint32_t)vtotal_min);
+		REG_SET(OTG_V_TOTAL_MIN, 0, OTG_V_TOTAL_MIN, 0);
+		REG_SET(OTG_V_TOTAL_MAX, 0, OTG_V_TOTAL_MAX, 0);
+		REG_SET(OTG_M_CONST_DTO0, 0, OTG_M_CONST_DTO_PHASE, 0);
+		REG_SET(OTG_M_CONST_DTO1, 0, OTG_M_CONST_DTO_MODULO, 0);
+		REG_UPDATE_3(OTG_V_TOTAL_CONTROL,
+			OTG_V_TOTAL_MIN_SEL, 0,
+			OTG_V_TOTAL_MAX_SEL, 0,
+			OTG_SET_V_TOTAL_MIN_MASK_EN, 0);
+		return;
+	}
+	REG_UPDATE_6(OTG_V_TOTAL_CONTROL,
+		OTG_V_TOTAL_MIN_SEL, 1,
+		OTG_V_TOTAL_MAX_SEL, 1,
+		OTG_SET_V_TOTAL_MIN_MASK_EN, 1,
+		OTG_SET_V_TOTAL_MIN_MASK, v_total_mask_value,
+		OTG_VTOTAL_MID_REPLACING_MIN_EN, 0,
+		OTG_VTOTAL_MID_REPLACING_MAX_EN, 0);
+	REG_SET(OTG_V_TOTAL, 0, OTG_V_TOTAL, (uint32_t)vtotal_min);
+	optc->funcs->set_vtotal_min_max(optc, vtotal_min, vtotal_max);
+	REG_SET(OTG_M_CONST_DTO0, 0, OTG_M_CONST_DTO_PHASE, (uint32_t)phase);
+	REG_SET(OTG_M_CONST_DTO1, 0, OTG_M_CONST_DTO_MODULO, (uint32_t)modulo);
+}
+
+void dcn30_fpu_populate_dml_writeback_from_context(
+		struct dc *dc, struct resource_context *res_ctx, display_e2e_pipe_params_st *pipes)
+{
+	int pipe_cnt, i, j;
+	double max_calc_writeback_dispclk;
+	double writeback_dispclk;
+	struct writeback_st dout_wb;
+
+	dc_assert_fp_enabled();
+
+	for (i = 0, pipe_cnt = 0; i < dc->res_pool->pipe_count; i++) {
+		struct dc_stream_state *stream = res_ctx->pipe_ctx[i].stream;
+
+		if (!stream)
+			continue;
+		max_calc_writeback_dispclk = 0;
+
+		/* Set writeback information */
+		pipes[pipe_cnt].dout.wb_enable = 0;
+		pipes[pipe_cnt].dout.num_active_wb = 0;
+		for (j = 0; j < stream->num_wb_info; j++) {
+			struct dc_writeback_info *wb_info = &stream->writeback_info[j];
+
+			if (wb_info->wb_enabled && wb_info->writeback_source_plane &&
+					(wb_info->writeback_source_plane == res_ctx->pipe_ctx[i].plane_state)) {
+				pipes[pipe_cnt].dout.wb_enable = 1;
+				pipes[pipe_cnt].dout.num_active_wb++;
+				dout_wb.wb_src_height = wb_info->dwb_params.cnv_params.crop_en ?
+					wb_info->dwb_params.cnv_params.crop_height :
+					wb_info->dwb_params.cnv_params.src_height;
+				dout_wb.wb_src_width = wb_info->dwb_params.cnv_params.crop_en ?
+					wb_info->dwb_params.cnv_params.crop_width :
+					wb_info->dwb_params.cnv_params.src_width;
+				dout_wb.wb_dst_width = wb_info->dwb_params.dest_width;
+				dout_wb.wb_dst_height = wb_info->dwb_params.dest_height;
+
+				/* For IP that doesn't support WB scaling, set h/v taps to 1 to avoid DML validation failure */
+				if (dc->dml.ip.writeback_max_hscl_taps > 1) {
+					dout_wb.wb_htaps_luma = wb_info->dwb_params.scaler_taps.h_taps;
+					dout_wb.wb_vtaps_luma = wb_info->dwb_params.scaler_taps.v_taps;
+				} else {
+					dout_wb.wb_htaps_luma = 1;
+					dout_wb.wb_vtaps_luma = 1;
+				}
+				dout_wb.wb_htaps_chroma = 0;
+				dout_wb.wb_vtaps_chroma = 0;
+				dout_wb.wb_hratio = wb_info->dwb_params.cnv_params.crop_en ?
+					(double)wb_info->dwb_params.cnv_params.crop_width /
+						(double)wb_info->dwb_params.dest_width :
+					(double)wb_info->dwb_params.cnv_params.src_width /
+						(double)wb_info->dwb_params.dest_width;
+				dout_wb.wb_vratio = wb_info->dwb_params.cnv_params.crop_en ?
+					(double)wb_info->dwb_params.cnv_params.crop_height /
+						(double)wb_info->dwb_params.dest_height :
+					(double)wb_info->dwb_params.cnv_params.src_height /
+						(double)wb_info->dwb_params.dest_height;
+				if (wb_info->dwb_params.cnv_params.fc_out_format == DWB_OUT_FORMAT_64BPP_ARGB ||
+					wb_info->dwb_params.cnv_params.fc_out_format == DWB_OUT_FORMAT_64BPP_RGBA)
+					dout_wb.wb_pixel_format = dm_444_64;
+				else
+					dout_wb.wb_pixel_format = dm_444_32;
+
+				/* Workaround for cases where multiple writebacks are connected to same plane
+				 * In which case, need to compute worst case and set the associated writeback parameters
+				 * This workaround is necessary due to DML computation assuming only 1 set of writeback
+				 * parameters per pipe
+				 */
+				writeback_dispclk = dml30_CalculateWriteBackDISPCLK(
+						dout_wb.wb_pixel_format,
+						pipes[pipe_cnt].pipe.dest.pixel_rate_mhz,
+						dout_wb.wb_hratio,
+						dout_wb.wb_vratio,
+						dout_wb.wb_htaps_luma,
+						dout_wb.wb_vtaps_luma,
+						dout_wb.wb_src_width,
+						dout_wb.wb_dst_width,
+						pipes[pipe_cnt].pipe.dest.htotal,
+						dc->current_state->bw_ctx.dml.ip.writeback_line_buffer_buffer_size);
+
+				if (writeback_dispclk > max_calc_writeback_dispclk) {
+					max_calc_writeback_dispclk = writeback_dispclk;
+					pipes[pipe_cnt].dout.wb = dout_wb;
+				}
+			}
+		}
+
+		pipe_cnt++;
+	}
+}
+
+void dcn30_fpu_set_mcif_arb_params(struct mcif_arb_params *wb_arb_params,
+	struct display_mode_lib *dml,
+	display_e2e_pipe_params_st *pipes,
+	int pipe_cnt,
+	int cur_pipe)
+{
+	int i;
+
+	dc_assert_fp_enabled();
+
+	for (i = 0; i < ARRAY_SIZE(wb_arb_params->cli_watermark); i++) {
+		wb_arb_params->cli_watermark[i] = get_wm_writeback_urgent(dml, pipes, pipe_cnt) * 1000;
+		wb_arb_params->pstate_watermark[i] = get_wm_writeback_dram_clock_change(dml, pipes, pipe_cnt) * 1000;
+	}
+
+	wb_arb_params->dram_speed_change_duration = dml->vba.WritebackAllowDRAMClockChangeEndPosition[cur_pipe] * pipes[0].clks_cfg.refclk_mhz; /* num_clock_cycles = us * MHz */
+}
+
+void dcn30_fpu_update_soc_for_wm_a(struct dc *dc, struct dc_state *context)
+{
+
+	dc_assert_fp_enabled();
+
+	if (dc->clk_mgr->bw_params->wm_table.nv_entries[WM_A].valid) {
+		context->bw_ctx.dml.soc.dram_clock_change_latency_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_A].dml_input.pstate_latency_us;
+		context->bw_ctx.dml.soc.sr_enter_plus_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_A].dml_input.sr_enter_plus_exit_time_us;
+		context->bw_ctx.dml.soc.sr_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_A].dml_input.sr_exit_time_us;
+	}
+}
+
+void dcn30_fpu_calculate_wm_and_dlg(
+		struct dc *dc, struct dc_state *context,
+		display_e2e_pipe_params_st *pipes,
+		int pipe_cnt,
+		int vlevel)
+{
+	int maxMpcComb = context->bw_ctx.dml.vba.maxMpcComb;
+	int i, pipe_idx;
+	double dcfclk = context->bw_ctx.dml.vba.DCFCLKState[vlevel][maxMpcComb];
+	bool pstate_en = context->bw_ctx.dml.vba.DRAMClockChangeSupport[vlevel][maxMpcComb] != dm_dram_clock_change_unsupported;
+
+	dc_assert_fp_enabled();
+
+	if (context->bw_ctx.dml.soc.min_dcfclk > dcfclk)
+		dcfclk = context->bw_ctx.dml.soc.min_dcfclk;
+
+	pipes[0].clks_cfg.voltage = vlevel;
+	pipes[0].clks_cfg.dcfclk_mhz = dcfclk;
+	pipes[0].clks_cfg.socclk_mhz = context->bw_ctx.dml.soc.clock_limits[vlevel].socclk_mhz;
+
+	/* Set B:
+	 * DCFCLK: 1GHz or min required above 1GHz
+	 * FCLK/UCLK: Max
+	 */
+	if (dc->clk_mgr->bw_params->wm_table.nv_entries[WM_B].valid) {
+		if (vlevel == 0) {
+			pipes[0].clks_cfg.voltage = 1;
+			pipes[0].clks_cfg.dcfclk_mhz = context->bw_ctx.dml.soc.clock_limits[0].dcfclk_mhz;
+		}
+		context->bw_ctx.dml.soc.dram_clock_change_latency_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_B].dml_input.pstate_latency_us;
+		context->bw_ctx.dml.soc.sr_enter_plus_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_B].dml_input.sr_enter_plus_exit_time_us;
+		context->bw_ctx.dml.soc.sr_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_B].dml_input.sr_exit_time_us;
+	}
+	context->bw_ctx.bw.dcn.watermarks.b.urgent_ns = get_wm_urgent(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.b.cstate_pstate.cstate_enter_plus_exit_ns = get_wm_stutter_enter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.b.cstate_pstate.cstate_exit_ns = get_wm_stutter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.b.cstate_pstate.pstate_change_ns = get_wm_dram_clock_change(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.b.pte_meta_urgent_ns = get_wm_memory_trip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.b.frac_urg_bw_nom = get_fraction_of_urgent_bandwidth(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.b.frac_urg_bw_flip = get_fraction_of_urgent_bandwidth_imm_flip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.b.urgent_latency_ns = get_urgent_latency(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+
+	pipes[0].clks_cfg.voltage = vlevel;
+	pipes[0].clks_cfg.dcfclk_mhz = dcfclk;
+
+	/* Set D:
+	 * DCFCLK: Min Required
+	 * FCLK(proportional to UCLK): 1GHz or Max
+	 * MALL stutter, sr_enter_exit = 4, sr_exit = 2us
+	 */
+	/*
+	if (dc->clk_mgr->bw_params->wm_table.nv_entries[WM_D].valid) {
+		context->bw_ctx.dml.soc.dram_clock_change_latency_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_D].dml_input.pstate_latency_us;
+		context->bw_ctx.dml.soc.sr_enter_plus_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_D].dml_input.sr_enter_plus_exit_time_us;
+		context->bw_ctx.dml.soc.sr_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_D].dml_input.sr_exit_time_us;
+	}
+	context->bw_ctx.bw.dcn.watermarks.d.urgent_ns = get_wm_urgent(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.d.cstate_pstate.cstate_enter_plus_exit_ns = get_wm_stutter_enter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.d.cstate_pstate.cstate_exit_ns = get_wm_stutter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.d.cstate_pstate.pstate_change_ns = get_wm_dram_clock_change(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.d.pte_meta_urgent_ns = get_wm_memory_trip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.d.frac_urg_bw_nom = get_fraction_of_urgent_bandwidth(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.d.frac_urg_bw_flip = get_fraction_of_urgent_bandwidth_imm_flip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.d.urgent_latency_ns = get_urgent_latency(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	*/
+
+	/* Set C:
+	 * DCFCLK: Min Required
+	 * FCLK(proportional to UCLK): 1GHz or Max
+	 * pstate latency overridden to 5us
+	 */
+	if (dc->clk_mgr->bw_params->wm_table.nv_entries[WM_C].valid) {
+		unsigned int min_dram_speed_mts = context->bw_ctx.dml.vba.DRAMSpeed;
+		unsigned int min_dram_speed_mts_margin = 160;
+
+		if (context->bw_ctx.dml.vba.DRAMClockChangeSupport[vlevel][context->bw_ctx.dml.vba.maxMpcComb] == dm_dram_clock_change_unsupported)
+			min_dram_speed_mts = dc->clk_mgr->bw_params->clk_table.entries[dc->clk_mgr->bw_params->clk_table.num_entries - 1].memclk_mhz * 16;
+
+		/* find largest table entry that is lower than dram speed, but lower than DPM0 still uses DPM0 */
+		for (i = 3; i > 0; i--)
+			if (min_dram_speed_mts + min_dram_speed_mts_margin > dc->clk_mgr->bw_params->dummy_pstate_table[i].dram_speed_mts)
+				break;
+
+		context->bw_ctx.dml.soc.dram_clock_change_latency_us = dc->clk_mgr->bw_params->dummy_pstate_table[i].dummy_pstate_latency_us;
+
+		context->bw_ctx.dml.soc.sr_enter_plus_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_C].dml_input.sr_enter_plus_exit_time_us;
+		context->bw_ctx.dml.soc.sr_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_C].dml_input.sr_exit_time_us;
+	}
+
+	context->bw_ctx.bw.dcn.watermarks.c.urgent_ns = get_wm_urgent(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.c.cstate_pstate.cstate_enter_plus_exit_ns = get_wm_stutter_enter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.c.cstate_pstate.cstate_exit_ns = get_wm_stutter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.c.cstate_pstate.pstate_change_ns = get_wm_dram_clock_change(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.c.pte_meta_urgent_ns = get_wm_memory_trip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.c.frac_urg_bw_nom = get_fraction_of_urgent_bandwidth(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.c.frac_urg_bw_flip = get_fraction_of_urgent_bandwidth_imm_flip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.c.urgent_latency_ns = get_urgent_latency(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+
+	if (!pstate_en) {
+		/* The only difference between A and C is p-state latency, if p-state is not supported we want to
+		 * calculate DLG based on dummy p-state latency, and max out the set A p-state watermark
+		 */
+		context->bw_ctx.bw.dcn.watermarks.a = context->bw_ctx.bw.dcn.watermarks.c;
+		context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.pstate_change_ns = 0;
+	} else {
+		/* Set A:
+		 * DCFCLK: Min Required
+		 * FCLK(proportional to UCLK): 1GHz or Max
+		 *
+		 * Set A calculated last so that following calculations are based on Set A
+		 */
+		dc->res_pool->funcs->update_soc_for_wm_a(dc, context);
+		context->bw_ctx.bw.dcn.watermarks.a.urgent_ns = get_wm_urgent(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+		context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.cstate_enter_plus_exit_ns = get_wm_stutter_enter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+		context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.cstate_exit_ns = get_wm_stutter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+		context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.pstate_change_ns = get_wm_dram_clock_change(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+		context->bw_ctx.bw.dcn.watermarks.a.pte_meta_urgent_ns = get_wm_memory_trip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+		context->bw_ctx.bw.dcn.watermarks.a.frac_urg_bw_nom = get_fraction_of_urgent_bandwidth(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+		context->bw_ctx.bw.dcn.watermarks.a.frac_urg_bw_flip = get_fraction_of_urgent_bandwidth_imm_flip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+		context->bw_ctx.bw.dcn.watermarks.a.urgent_latency_ns = get_urgent_latency(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	}
+
+	context->perf_params.stutter_period_us = context->bw_ctx.dml.vba.StutterPeriod;
+
+	/* Make set D = set A until set D is enabled */
+	context->bw_ctx.bw.dcn.watermarks.d = context->bw_ctx.bw.dcn.watermarks.a;
+
+	for (i = 0, pipe_idx = 0; i < dc->res_pool->pipe_count; i++) {
+		if (!context->res_ctx.pipe_ctx[i].stream)
+			continue;
+
+		pipes[pipe_idx].clks_cfg.dispclk_mhz = get_dispclk_calculated(&context->bw_ctx.dml, pipes, pipe_cnt);
+		pipes[pipe_idx].clks_cfg.dppclk_mhz = get_dppclk_calculated(&context->bw_ctx.dml, pipes, pipe_cnt, pipe_idx);
+
+		if (dc->config.forced_clocks) {
+			pipes[pipe_idx].clks_cfg.dispclk_mhz = context->bw_ctx.dml.soc.clock_limits[0].dispclk_mhz;
+			pipes[pipe_idx].clks_cfg.dppclk_mhz = context->bw_ctx.dml.soc.clock_limits[0].dppclk_mhz;
+		}
+		if (dc->debug.min_disp_clk_khz > pipes[pipe_idx].clks_cfg.dispclk_mhz * 1000)
+			pipes[pipe_idx].clks_cfg.dispclk_mhz = dc->debug.min_disp_clk_khz / 1000.0;
+		if (dc->debug.min_dpp_clk_khz > pipes[pipe_idx].clks_cfg.dppclk_mhz * 1000)
+			pipes[pipe_idx].clks_cfg.dppclk_mhz = dc->debug.min_dpp_clk_khz / 1000.0;
+
+		pipe_idx++;
+	}
+
+	DC_FP_START();
+	dcn20_calculate_dlg_params(dc, context, pipes, pipe_cnt, vlevel);
+	DC_FP_END();
+
+	if (!pstate_en)
+		/* Restore full p-state latency */
+		context->bw_ctx.dml.soc.dram_clock_change_latency_us =
+				dc->clk_mgr->bw_params->wm_table.nv_entries[WM_A].dml_input.pstate_latency_us;
+
+	if (context->bw_ctx.bw.dcn.clk.fw_based_mclk_switching)
+		dcn30_setup_mclk_switch_using_fw_based_vblank_stretch(dc, context);
+}
+
+void dcn30_fpu_update_dram_channel_width_bytes(struct dc *dc)
+{
+	dc_assert_fp_enabled();
+
+	if (dc->ctx->dc_bios->vram_info.dram_channel_width_bytes)
+		dcn3_0_soc.dram_channel_width_bytes = dc->ctx->dc_bios->vram_info.dram_channel_width_bytes;
+}
+
+void dcn30_fpu_update_max_clk(struct dc_bounding_box_max_clk *dcn30_bb_max_clk)
+{
+		dc_assert_fp_enabled();
+
+		if (!dcn30_bb_max_clk->max_dcfclk_mhz)
+			dcn30_bb_max_clk->max_dcfclk_mhz = dcn3_0_soc.clock_limits[0].dcfclk_mhz;
+		if (!dcn30_bb_max_clk->max_dispclk_mhz)
+			dcn30_bb_max_clk->max_dispclk_mhz = dcn3_0_soc.clock_limits[0].dispclk_mhz;
+		if (!dcn30_bb_max_clk->max_dppclk_mhz)
+			dcn30_bb_max_clk->max_dppclk_mhz = dcn3_0_soc.clock_limits[0].dppclk_mhz;
+		if (!dcn30_bb_max_clk->max_phyclk_mhz)
+			dcn30_bb_max_clk->max_phyclk_mhz = dcn3_0_soc.clock_limits[0].phyclk_mhz;
+}
+
+void dcn30_fpu_get_optimal_dcfclk_fclk_for_uclk(unsigned int uclk_mts,
+		unsigned int *optimal_dcfclk,
+		unsigned int *optimal_fclk)
+{
+	double bw_from_dram, bw_from_dram1, bw_from_dram2;
+
+	dc_assert_fp_enabled();
+
+	bw_from_dram1 = uclk_mts * dcn3_0_soc.num_chans *
+		dcn3_0_soc.dram_channel_width_bytes * (dcn3_0_soc.max_avg_dram_bw_use_normal_percent / 100);
+	bw_from_dram2 = uclk_mts * dcn3_0_soc.num_chans *
+		dcn3_0_soc.dram_channel_width_bytes * (dcn3_0_soc.max_avg_sdp_bw_use_normal_percent / 100);
+
+	bw_from_dram = (bw_from_dram1 < bw_from_dram2) ? bw_from_dram1 : bw_from_dram2;
+
+	if (optimal_fclk)
+		*optimal_fclk = bw_from_dram /
+		(dcn3_0_soc.fabric_datapath_to_dcn_data_return_bytes * (dcn3_0_soc.max_avg_sdp_bw_use_normal_percent / 100));
+
+	if (optimal_dcfclk)
+		*optimal_dcfclk =  bw_from_dram /
+		(dcn3_0_soc.return_bus_width_bytes * (dcn3_0_soc.max_avg_sdp_bw_use_normal_percent / 100));
+}
+
+void dcn30_fpu_update_bw_bounding_box(struct dc *dc,
+	struct clk_bw_params *bw_params,
+	struct dc_bounding_box_max_clk *dcn30_bb_max_clk,
+	unsigned int *dcfclk_mhz,
+	unsigned int *dram_speed_mts)
+{
+	unsigned int i;
+
+	dc_assert_fp_enabled();
+
+	dcn3_0_soc.dispclk_dppclk_vco_speed_mhz = dc->clk_mgr->dentist_vco_freq_khz / 1000.0;
+	dc->dml.soc.dispclk_dppclk_vco_speed_mhz = dc->clk_mgr->dentist_vco_freq_khz / 1000.0;
+
+	for (i = 0; i < dcn3_0_soc.num_states; i++) {
+		dcn3_0_soc.clock_limits[i].state = i;
+		dcn3_0_soc.clock_limits[i].dcfclk_mhz = dcfclk_mhz[i];
+		dcn3_0_soc.clock_limits[i].fabricclk_mhz = dcfclk_mhz[i];
+		dcn3_0_soc.clock_limits[i].dram_speed_mts = dram_speed_mts[i];
+
+		/* Fill all states with max values of all other clocks */
+		dcn3_0_soc.clock_limits[i].dispclk_mhz = dcn30_bb_max_clk->max_dispclk_mhz;
+		dcn3_0_soc.clock_limits[i].dppclk_mhz  = dcn30_bb_max_clk->max_dppclk_mhz;
+		dcn3_0_soc.clock_limits[i].phyclk_mhz  = dcn30_bb_max_clk->max_phyclk_mhz;
+		dcn3_0_soc.clock_limits[i].dtbclk_mhz = dcn3_0_soc.clock_limits[0].dtbclk_mhz;
+		/* These clocks cannot come from bw_params, always fill from dcn3_0_soc[1] */
+		/* FCLK, PHYCLK_D18, SOCCLK, DSCCLK */
+		dcn3_0_soc.clock_limits[i].phyclk_d18_mhz = dcn3_0_soc.clock_limits[0].phyclk_d18_mhz;
+		dcn3_0_soc.clock_limits[i].socclk_mhz = dcn3_0_soc.clock_limits[0].socclk_mhz;
+		dcn3_0_soc.clock_limits[i].dscclk_mhz = dcn3_0_soc.clock_limits[0].dscclk_mhz;
+	}
+	/* re-init DML with updated bb */
+	dml_init_instance(&dc->dml, &dcn3_0_soc, &dcn3_0_ip, DML_PROJECT_DCN30);
+	if (dc->current_state)
+		dml_init_instance(&dc->current_state->bw_ctx.dml, &dcn3_0_soc, &dcn3_0_ip, DML_PROJECT_DCN30);
+
+}
+
+/**
+ * Finds dummy_latency_index when MCLK switching using firmware based
+ * vblank stretch is enabled. This function will iterate through the
+ * table of dummy pstate latencies until the lowest value that allows
+ * dm_allow_self_refresh_and_mclk_switch to happen is found
+ */
+int dcn30_find_dummy_latency_index_for_fw_based_mclk_switch(struct dc *dc,
+							    struct dc_state *context,
+							    display_e2e_pipe_params_st *pipes,
+							    int pipe_cnt,
+							    int vlevel)
+{
+	const int max_latency_table_entries = 4;
+	int dummy_latency_index = 0;
+
+	dc_assert_fp_enabled();
+
+	while (dummy_latency_index < max_latency_table_entries) {
+		context->bw_ctx.dml.soc.dram_clock_change_latency_us =
+				dc->clk_mgr->bw_params->dummy_pstate_table[dummy_latency_index].dummy_pstate_latency_us;
+		dcn30_internal_validate_bw(dc, context, pipes, &pipe_cnt, &vlevel, false);
+
+		if (context->bw_ctx.dml.soc.allow_dram_self_refresh_or_dram_clock_change_in_vblank ==
+			dm_allow_self_refresh_and_mclk_switch)
+			break;
+
+		dummy_latency_index++;
+	}
+
+	if (dummy_latency_index == max_latency_table_entries) {
+		ASSERT(dummy_latency_index != max_latency_table_entries);
+		/* If the execution gets here, it means dummy p_states are
+		 * not possible. This should never happen and would mean
+		 * something is severely wrong.
+		 * Here we reset dummy_latency_index to 3, because it is
+		 * better to have underflows than system crashes.
+		 */
+		dummy_latency_index = 3;
+	}
+
+	return dummy_latency_index;
+}
+
+void dcn3_fpu_build_wm_range_table(struct clk_mgr *base)
+{
+	/* defaults */
+	double pstate_latency_us = base->ctx->dc->dml.soc.dram_clock_change_latency_us;
+	double sr_exit_time_us = base->ctx->dc->dml.soc.sr_exit_time_us;
+	double sr_enter_plus_exit_time_us = base->ctx->dc->dml.soc.sr_enter_plus_exit_time_us;
+	uint16_t min_uclk_mhz = base->bw_params->clk_table.entries[0].memclk_mhz;
+
+	dc_assert_fp_enabled();
+
+	/* Set A - Normal - default values*/
+	base->bw_params->wm_table.nv_entries[WM_A].valid = true;
+	base->bw_params->wm_table.nv_entries[WM_A].dml_input.pstate_latency_us = pstate_latency_us;
+	base->bw_params->wm_table.nv_entries[WM_A].dml_input.sr_exit_time_us = sr_exit_time_us;
+	base->bw_params->wm_table.nv_entries[WM_A].dml_input.sr_enter_plus_exit_time_us = sr_enter_plus_exit_time_us;
+	base->bw_params->wm_table.nv_entries[WM_A].pmfw_breakdown.wm_type = WATERMARKS_CLOCK_RANGE;
+	base->bw_params->wm_table.nv_entries[WM_A].pmfw_breakdown.min_dcfclk = 0;
+	base->bw_params->wm_table.nv_entries[WM_A].pmfw_breakdown.max_dcfclk = 0xFFFF;
+	base->bw_params->wm_table.nv_entries[WM_A].pmfw_breakdown.min_uclk = min_uclk_mhz;
+	base->bw_params->wm_table.nv_entries[WM_A].pmfw_breakdown.max_uclk = 0xFFFF;
+
+	/* Set B - Performance - higher minimum clocks */
+//	base->bw_params->wm_table.nv_entries[WM_B].valid = true;
+//	base->bw_params->wm_table.nv_entries[WM_B].dml_input.pstate_latency_us = pstate_latency_us;
+//	base->bw_params->wm_table.nv_entries[WM_B].dml_input.sr_exit_time_us = sr_exit_time_us;
+//	base->bw_params->wm_table.nv_entries[WM_B].dml_input.sr_enter_plus_exit_time_us = sr_enter_plus_exit_time_us;
+//	base->bw_params->wm_table.nv_entries[WM_B].pmfw_breakdown.wm_type = WATERMARKS_CLOCK_RANGE;
+//	base->bw_params->wm_table.nv_entries[WM_B].pmfw_breakdown.min_dcfclk = TUNED VALUE;
+//	base->bw_params->wm_table.nv_entries[WM_B].pmfw_breakdown.max_dcfclk = 0xFFFF;
+//	base->bw_params->wm_table.nv_entries[WM_B].pmfw_breakdown.min_uclk = TUNED VALUE;
+//	base->bw_params->wm_table.nv_entries[WM_B].pmfw_breakdown.max_uclk = 0xFFFF;
+
+	/* Set C - Dummy P-State - P-State latency set to "dummy p-state" value */
+	base->bw_params->wm_table.nv_entries[WM_C].valid = true;
+	base->bw_params->wm_table.nv_entries[WM_C].dml_input.pstate_latency_us = 0;
+	base->bw_params->wm_table.nv_entries[WM_C].dml_input.sr_exit_time_us = sr_exit_time_us;
+	base->bw_params->wm_table.nv_entries[WM_C].dml_input.sr_enter_plus_exit_time_us = sr_enter_plus_exit_time_us;
+	base->bw_params->wm_table.nv_entries[WM_C].pmfw_breakdown.wm_type = WATERMARKS_DUMMY_PSTATE;
+	base->bw_params->wm_table.nv_entries[WM_C].pmfw_breakdown.min_dcfclk = 0;
+	base->bw_params->wm_table.nv_entries[WM_C].pmfw_breakdown.max_dcfclk = 0xFFFF;
+	base->bw_params->wm_table.nv_entries[WM_C].pmfw_breakdown.min_uclk = min_uclk_mhz;
+	base->bw_params->wm_table.nv_entries[WM_C].pmfw_breakdown.max_uclk = 0xFFFF;
+	base->bw_params->dummy_pstate_table[0].dram_speed_mts = 1600;
+	base->bw_params->dummy_pstate_table[0].dummy_pstate_latency_us = 38;
+	base->bw_params->dummy_pstate_table[1].dram_speed_mts = 8000;
+	base->bw_params->dummy_pstate_table[1].dummy_pstate_latency_us = 9;
+	base->bw_params->dummy_pstate_table[2].dram_speed_mts = 10000;
+	base->bw_params->dummy_pstate_table[2].dummy_pstate_latency_us = 8;
+	base->bw_params->dummy_pstate_table[3].dram_speed_mts = 16000;
+	base->bw_params->dummy_pstate_table[3].dummy_pstate_latency_us = 5;
+
+	/* Set D - MALL - SR enter and exit times adjusted for MALL */
+	base->bw_params->wm_table.nv_entries[WM_D].valid = true;
+	base->bw_params->wm_table.nv_entries[WM_D].dml_input.pstate_latency_us = pstate_latency_us;
+	base->bw_params->wm_table.nv_entries[WM_D].dml_input.sr_exit_time_us = 2;
+	base->bw_params->wm_table.nv_entries[WM_D].dml_input.sr_enter_plus_exit_time_us = 4;
+	base->bw_params->wm_table.nv_entries[WM_D].pmfw_breakdown.wm_type = WATERMARKS_MALL;
+	base->bw_params->wm_table.nv_entries[WM_D].pmfw_breakdown.min_dcfclk = 0;
+	base->bw_params->wm_table.nv_entries[WM_D].pmfw_breakdown.max_dcfclk = 0xFFFF;
+	base->bw_params->wm_table.nv_entries[WM_D].pmfw_breakdown.min_uclk = min_uclk_mhz;
+	base->bw_params->wm_table.nv_entries[WM_D].pmfw_breakdown.max_uclk = 0xFFFF;
+}
+
+void patch_dcn30_soc_bounding_box(struct dc *dc, struct _vcs_dpi_soc_bounding_box_st *dcn3_0_ip)
+{
+	dc_assert_fp_enabled();
+
+	if (dc->ctx->dc_bios->funcs->get_soc_bb_info) {
+		struct bp_soc_bb_info bb_info = {0};
+
+		if (dc->ctx->dc_bios->funcs->get_soc_bb_info(dc->ctx->dc_bios, &bb_info) == BP_RESULT_OK) {
+			if (bb_info.dram_clock_change_latency_100ns > 0)
+				dcn3_0_soc.dram_clock_change_latency_us = bb_info.dram_clock_change_latency_100ns * 10;
+
+			if (bb_info.dram_sr_enter_exit_latency_100ns > 0)
+				dcn3_0_soc.sr_enter_plus_exit_time_us = bb_info.dram_sr_enter_exit_latency_100ns * 10;
+
+			if (bb_info.dram_sr_exit_latency_100ns > 0)
+				dcn3_0_soc.sr_exit_time_us = bb_info.dram_sr_exit_latency_100ns * 10;
+		}
+	}
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn30/dcn30_fpu.h b/drivers/gpu/drm/amd/display/dc/dml/dcn30/dcn30_fpu.h
new file mode 100644
index 000000000000..cab864095ce7
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn30/dcn30_fpu.h
@@ -0,0 +1,76 @@
+/*
+ * Copyright 2020-2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DCN30_FPU_H__
+#define __DCN30_FPU_H__
+
+#include "core_types.h"
+#include "dcn20/dcn20_optc.h"
+
+void optc3_fpu_set_vrr_m_const(struct timing_generator *optc,
+		double vtotal_avg);
+
+void dcn30_fpu_populate_dml_writeback_from_context(
+		struct dc *dc, struct resource_context *res_ctx, display_e2e_pipe_params_st *pipes);
+
+void dcn30_fpu_set_mcif_arb_params(struct mcif_arb_params *wb_arb_params,
+	struct display_mode_lib *dml,
+	display_e2e_pipe_params_st *pipes,
+	int pipe_cnt,
+	int cur_pipe);
+
+void dcn30_fpu_update_soc_for_wm_a(struct dc *dc, struct dc_state *context);
+
+void dcn30_fpu_calculate_wm_and_dlg(
+		struct dc *dc, struct dc_state *context,
+		display_e2e_pipe_params_st *pipes,
+		int pipe_cnt,
+		int vlevel);
+
+void dcn30_fpu_update_dram_channel_width_bytes(struct dc *dc);
+
+void dcn30_fpu_update_max_clk(struct dc_bounding_box_max_clk *dcn30_bb_max_clk);
+
+void dcn30_fpu_get_optimal_dcfclk_fclk_for_uclk(unsigned int uclk_mts,
+		unsigned int *optimal_dcfclk,
+		unsigned int *optimal_fclk);
+
+void dcn30_fpu_update_bw_bounding_box(struct dc *dc,
+	struct clk_bw_params *bw_params,
+	struct dc_bounding_box_max_clk *dcn30_bb_max_clk,
+	unsigned int *dcfclk_mhz,
+	unsigned int *dram_speed_mts);
+
+int dcn30_find_dummy_latency_index_for_fw_based_mclk_switch(struct dc *dc,
+							    struct dc_state *context,
+							    display_e2e_pipe_params_st *pipes,
+							    int pipe_cnt,
+							    int vlevel);
+
+void dcn3_fpu_build_wm_range_table(struct clk_mgr *base);
+
+void patch_dcn30_soc_bounding_box(struct dc *dc, struct _vcs_dpi_soc_bounding_box_st *dcn3_0_ip);
+
+#endif /* __DCN30_FPU_H__*/
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.c b/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.c
index f47d82da115c..876b321b30ca 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.c
@@ -438,8 +438,8 @@ static void UseMinimumDCFCLK(
 		int dpte_group_bytes[],
 		double PrefetchLinesY[][2][DC__NUM_DPP__MAX],
 		double PrefetchLinesC[][2][DC__NUM_DPP__MAX],
-		int swath_width_luma_ub_all_states[][2][DC__NUM_DPP__MAX],
-		int swath_width_chroma_ub_all_states[][2][DC__NUM_DPP__MAX],
+		unsigned int swath_width_luma_ub_all_states[][2][DC__NUM_DPP__MAX],
+		unsigned int swath_width_chroma_ub_all_states[][2][DC__NUM_DPP__MAX],
 		int BytePerPixelY[],
 		int BytePerPixelC[],
 		int HTotal[],
@@ -712,18 +712,6 @@ static double CalculateUrgentLatency(
 		double UrgentLatencyAdjustmentFabricClockReference,
 		double FabricClockSingle);
 
-static bool CalculateBytePerPixelAnd256BBlockSizes(
-		enum source_format_class SourcePixelFormat,
-		enum dm_swizzle_mode SurfaceTiling,
-		unsigned int *BytePerPixelY,
-		unsigned int *BytePerPixelC,
-		double       *BytePerPixelDETY,
-		double       *BytePerPixelDETC,
-		unsigned int *BlockHeight256BytesY,
-		unsigned int *BlockHeight256BytesC,
-		unsigned int *BlockWidth256BytesY,
-		unsigned int *BlockWidth256BytesC);
-
 void dml30_recalculate(struct display_mode_lib *mode_lib)
 {
 	ModeSupportAndSystemConfiguration(mode_lib);
@@ -2095,7 +2083,7 @@ static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerforman
 	DTRACE("   return_bus_bw      = %f", v->ReturnBW);
 
 	for (k = 0; k < v->NumberOfActivePlanes; ++k) {
-		CalculateBytePerPixelAnd256BBlockSizes(
+		dml30_CalculateBytePerPixelAnd256BBlockSizes(
 				v->SourcePixelFormat[k],
 				v->SurfaceTiling[k],
 				&v->BytePerPixelY[k],
@@ -3049,40 +3037,12 @@ static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerforman
 
 	{
 		//Maximum Bandwidth Used
-		double TotalWRBandwidth = 0;
-		double MaxPerPlaneVActiveWRBandwidth = 0;
-		double WRBandwidth = 0;
-		double MaxUsedBW = 0;
-		for (k = 0; k < v->NumberOfActivePlanes; ++k) {
-			if (v->WritebackEnable[k] == true
-					&& v->WritebackPixelFormat[k] == dm_444_32) {
-				WRBandwidth = v->WritebackDestinationWidth[k] * v->WritebackDestinationHeight[k]
-						/ (v->HTotal[k] * v->WritebackSourceHeight[k] / v->PixelClock[k]) * 4;
-			} else if (v->WritebackEnable[k] == true) {
-				WRBandwidth = v->WritebackDestinationWidth[k] * v->WritebackDestinationHeight[k]
-						/ (v->HTotal[k] * v->WritebackSourceHeight[k] / v->PixelClock[k]) * 8;
-			}
-			TotalWRBandwidth = TotalWRBandwidth + WRBandwidth;
-			MaxPerPlaneVActiveWRBandwidth = dml_max(MaxPerPlaneVActiveWRBandwidth, WRBandwidth);
-		}
-
 		v->TotalDataReadBandwidth = 0;
 		for (k = 0; k < v->NumberOfActivePlanes; ++k) {
 			v->TotalDataReadBandwidth = v->TotalDataReadBandwidth
 					+ v->ReadBandwidthPlaneLuma[k]
 					+ v->ReadBandwidthPlaneChroma[k];
 		}
-
-		{
-			double MaxPerPlaneVActiveRDBandwidth = 0;
-			for (k = 0; k < v->NumberOfActivePlanes; ++k) {
-				MaxPerPlaneVActiveRDBandwidth = dml_max(MaxPerPlaneVActiveRDBandwidth,
-						v->ReadBandwidthPlaneLuma[k] + v->ReadBandwidthPlaneChroma[k]);
-
-			}
-		}
-
-		MaxUsedBW = MaxTotalRDBandwidth + TotalWRBandwidth;
 	}
 
 	// VStartup Margin
@@ -3165,7 +3125,7 @@ static void DisplayPipeConfiguration(struct display_mode_lib *mode_lib)
 
 	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
 
-		CalculateBytePerPixelAnd256BBlockSizes(
+		dml30_CalculateBytePerPixelAnd256BBlockSizes(
 				mode_lib->vba.SourcePixelFormat[k],
 				mode_lib->vba.SurfaceTiling[k],
 				&BytePerPixY[k],
@@ -3218,7 +3178,7 @@ static void DisplayPipeConfiguration(struct display_mode_lib *mode_lib)
 			&dummysinglestring);
 }
 
-static bool CalculateBytePerPixelAnd256BBlockSizes(
+void dml30_CalculateBytePerPixelAnd256BBlockSizes(
 		enum source_format_class SourcePixelFormat,
 		enum dm_swizzle_mode SurfaceTiling,
 		unsigned int *BytePerPixelY,
@@ -3305,7 +3265,6 @@ static bool CalculateBytePerPixelAnd256BBlockSizes(
 		*BlockWidth256BytesY = 256U / *BytePerPixelY / *BlockHeight256BytesY;
 		*BlockWidth256BytesC = 256U / *BytePerPixelC / *BlockHeight256BytesC;
 	}
-	return true;
 }
 
 static double CalculateTWait(
@@ -3709,7 +3668,7 @@ void dml30_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
 	/*Bandwidth Support Check*/
 
 	for (k = 0; k <= v->NumberOfActivePlanes - 1; k++) {
-		CalculateBytePerPixelAnd256BBlockSizes(
+		dml30_CalculateBytePerPixelAnd256BBlockSizes(
 				v->SourcePixelFormat[k],
 				v->SurfaceTiling[k],
 				&v->BytePerPixelY[k],
@@ -6696,8 +6655,8 @@ static void UseMinimumDCFCLK(
 		int dpte_group_bytes[],
 		double PrefetchLinesY[][2][DC__NUM_DPP__MAX],
 		double PrefetchLinesC[][2][DC__NUM_DPP__MAX],
-		int swath_width_luma_ub_all_states[][2][DC__NUM_DPP__MAX],
-		int swath_width_chroma_ub_all_states[][2][DC__NUM_DPP__MAX],
+		unsigned int swath_width_luma_ub_all_states[][2][DC__NUM_DPP__MAX],
+		unsigned int swath_width_chroma_ub_all_states[][2][DC__NUM_DPP__MAX],
 		int BytePerPixelY[],
 		int BytePerPixelC[],
 		int HTotal[],
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.h b/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.h
index 4e249eaabfdb..daaf0883b84d 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.h
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.h
@@ -39,5 +39,16 @@ double dml30_CalculateWriteBackDISPCLK(
 		long   WritebackDestinationWidth,
 		unsigned int HTotal,
 		unsigned int WritebackLineBufferSize);
+void dml30_CalculateBytePerPixelAnd256BBlockSizes(
+		enum source_format_class SourcePixelFormat,
+		enum dm_swizzle_mode SurfaceTiling,
+		unsigned int *BytePerPixelY,
+		unsigned int *BytePerPixelC,
+		double       *BytePerPixelDETY,
+		double       *BytePerPixelDETC,
+		unsigned int *BlockHeight256BytesY,
+		unsigned int *BlockHeight256BytesC,
+		unsigned int *BlockWidth256BytesY,
+		unsigned int *BlockWidth256BytesC);
 
 #endif /* __DML30_DISPLAY_MODE_VBA_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_rq_dlg_calc_30.c b/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_rq_dlg_calc_30.c
index 747167083dea..8179be1f34bb 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_rq_dlg_calc_30.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_rq_dlg_calc_30.c
@@ -29,6 +29,7 @@
 #include "../display_mode_vba.h"
 #include "../dml_inline_defs.h"
 #include "display_rq_dlg_calc_30.h"
+#include "display_mode_vba_30.h"
 
 static bool is_dual_plane(enum source_format_class source_format)
 {
@@ -275,96 +276,6 @@ static void handle_det_buf_split(struct display_mode_lib *mode_lib,
 		full_swath_bytes_packed_c);
 }
 
-static bool CalculateBytePerPixelAnd256BBlockSizes(
-		enum source_format_class SourcePixelFormat,
-		enum dm_swizzle_mode SurfaceTiling,
-		unsigned int *BytePerPixelY,
-		unsigned int *BytePerPixelC,
-		double       *BytePerPixelDETY,
-		double       *BytePerPixelDETC,
-		unsigned int *BlockHeight256BytesY,
-		unsigned int *BlockHeight256BytesC,
-		unsigned int *BlockWidth256BytesY,
-		unsigned int *BlockWidth256BytesC)
-{
-	if (SourcePixelFormat == dm_444_64) {
-		*BytePerPixelDETY = 8;
-		*BytePerPixelDETC = 0;
-		*BytePerPixelY = 8;
-		*BytePerPixelC = 0;
-	} else if (SourcePixelFormat == dm_444_32 || SourcePixelFormat == dm_rgbe) {
-		*BytePerPixelDETY = 4;
-		*BytePerPixelDETC = 0;
-		*BytePerPixelY = 4;
-		*BytePerPixelC = 0;
-	} else if (SourcePixelFormat == dm_444_16) {
-		*BytePerPixelDETY = 2;
-		*BytePerPixelDETC = 0;
-		*BytePerPixelY = 2;
-		*BytePerPixelC = 0;
-	} else if (SourcePixelFormat == dm_444_8) {
-		*BytePerPixelDETY = 1;
-		*BytePerPixelDETC = 0;
-		*BytePerPixelY = 1;
-		*BytePerPixelC = 0;
-	} else if (SourcePixelFormat == dm_rgbe_alpha) {
-		*BytePerPixelDETY = 4;
-		*BytePerPixelDETC = 1;
-		*BytePerPixelY = 4;
-		*BytePerPixelC = 1;
-	} else if (SourcePixelFormat == dm_420_8) {
-		*BytePerPixelDETY = 1;
-		*BytePerPixelDETC = 2;
-		*BytePerPixelY = 1;
-		*BytePerPixelC = 2;
-	} else if (SourcePixelFormat == dm_420_12) {
-		*BytePerPixelDETY = 2;
-		*BytePerPixelDETC = 4;
-		*BytePerPixelY = 2;
-		*BytePerPixelC = 4;
-	} else {
-		*BytePerPixelDETY = 4.0 / 3;
-		*BytePerPixelDETC = 8.0 / 3;
-		*BytePerPixelY = 2;
-		*BytePerPixelC = 4;
-	}
-
-	if ((SourcePixelFormat == dm_444_64 || SourcePixelFormat == dm_444_32
-			|| SourcePixelFormat == dm_444_16 || SourcePixelFormat == dm_444_8
-			|| SourcePixelFormat == dm_mono_16 || SourcePixelFormat == dm_mono_8
-			|| SourcePixelFormat == dm_rgbe)) {
-		if (SurfaceTiling == dm_sw_linear) {
-			*BlockHeight256BytesY = 1;
-		} else if (SourcePixelFormat == dm_444_64) {
-			*BlockHeight256BytesY = 4;
-		} else if (SourcePixelFormat == dm_444_8) {
-			*BlockHeight256BytesY = 16;
-		} else {
-			*BlockHeight256BytesY = 8;
-		}
-		*BlockWidth256BytesY = 256U / *BytePerPixelY / *BlockHeight256BytesY;
-		*BlockHeight256BytesC = 0;
-		*BlockWidth256BytesC = 0;
-	} else {
-		if (SurfaceTiling == dm_sw_linear) {
-			*BlockHeight256BytesY = 1;
-			*BlockHeight256BytesC = 1;
-		} else if (SourcePixelFormat == dm_rgbe_alpha) {
-			*BlockHeight256BytesY = 8;
-			*BlockHeight256BytesC = 16;
-		} else if (SourcePixelFormat == dm_420_8) {
-			*BlockHeight256BytesY = 16;
-			*BlockHeight256BytesC = 8;
-		} else {
-			*BlockHeight256BytesY = 8;
-			*BlockHeight256BytesC = 8;
-		}
-		*BlockWidth256BytesY = 256U / *BytePerPixelY / *BlockHeight256BytesY;
-		*BlockWidth256BytesC = 256U / *BytePerPixelC / *BlockHeight256BytesC;
-	}
-	return true;
-}
-
 static void get_meta_and_pte_attr(struct display_mode_lib *mode_lib,
 	display_data_rq_dlg_params_st *rq_dlg_param,
 	display_data_rq_misc_params_st *rq_misc_param,
@@ -450,7 +361,7 @@ static void get_meta_and_pte_attr(struct display_mode_lib *mode_lib,
 	double byte_per_pixel_det_y = 0;
 	double byte_per_pixel_det_c = 0;
 
-	CalculateBytePerPixelAnd256BBlockSizes((enum source_format_class)(source_format),
+	dml30_CalculateBytePerPixelAnd256BBlockSizes((enum source_format_class)(source_format),
 		(enum dm_swizzle_mode)(tiling),
 		&bytes_per_element_y,
 		&bytes_per_element_c,
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn301/dcn301_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn301/dcn301_fpu.c
index 0a7a33864973..d211cf6d234c 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn301/dcn301_fpu.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn301/dcn301_fpu.c
@@ -26,6 +26,7 @@
 #include "clk_mgr.h"
 #include "dcn20/dcn20_resource.h"
 #include "dcn301/dcn301_resource.h"
+#include "clk_mgr/dcn301/vg_clk_mgr.h"
 
 #include "dml/dcn20/dcn20_fpu.h"
 #include "dcn301_fpu.h"
@@ -214,6 +215,80 @@ struct _vcs_dpi_soc_bounding_box_st dcn3_01_soc = {
 	.urgent_latency_adjustment_fabric_clock_reference_mhz = 0,
 };
 
+struct wm_table ddr4_wm_table = {
+	.entries = {
+		{
+			.wm_inst = WM_A,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.72,
+			.sr_exit_time_us = 6.09,
+			.sr_enter_plus_exit_time_us = 7.14,
+			.valid = true,
+		},
+		{
+			.wm_inst = WM_B,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.72,
+			.sr_exit_time_us = 10.12,
+			.sr_enter_plus_exit_time_us = 11.48,
+			.valid = true,
+		},
+		{
+			.wm_inst = WM_C,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.72,
+			.sr_exit_time_us = 10.12,
+			.sr_enter_plus_exit_time_us = 11.48,
+			.valid = true,
+		},
+		{
+			.wm_inst = WM_D,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.72,
+			.sr_exit_time_us = 10.12,
+			.sr_enter_plus_exit_time_us = 11.48,
+			.valid = true,
+		},
+	}
+};
+
+struct wm_table lpddr5_wm_table = {
+	.entries = {
+		{
+			.wm_inst = WM_A,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.65333,
+			.sr_exit_time_us = 13.5,
+			.sr_enter_plus_exit_time_us = 16.5,
+			.valid = true,
+		},
+		{
+			.wm_inst = WM_B,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.65333,
+			.sr_exit_time_us = 13.5,
+			.sr_enter_plus_exit_time_us = 16.5,
+			.valid = true,
+		},
+		{
+			.wm_inst = WM_C,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.65333,
+			.sr_exit_time_us = 13.5,
+			.sr_enter_plus_exit_time_us = 16.5,
+			.valid = true,
+		},
+		{
+			.wm_inst = WM_D,
+			.wm_type = WM_TYPE_PSTATE_CHG,
+			.pstate_latency_us = 11.65333,
+			.sr_exit_time_us = 13.5,
+			.sr_enter_plus_exit_time_us = 16.5,
+			.valid = true,
+		},
+	}
+};
+
 static void calculate_wm_set_for_vlevel(int vlevel,
 		struct wm_range_table_entry *table_entry,
 		struct dcn_watermarks *wm_set,
@@ -249,12 +324,14 @@ void dcn301_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_param
 {
 	struct dcn301_resource_pool *pool = TO_DCN301_RES_POOL(dc->res_pool);
 	struct clk_limit_table *clk_table = &bw_params->clk_table;
-	struct _vcs_dpi_voltage_scaling_st clock_limits[DC__VOLTAGE_STATES];
 	unsigned int i, closest_clk_lvl;
 	int j;
 
 	dc_assert_fp_enabled();
 
+	memcpy(&dcn3_01_soc._clock_tmp, &dcn3_01_soc.clock_limits,
+	       sizeof(dcn3_01_soc.clock_limits));
+
 	/* Default clock levels are used for diags, which may lead to overclocking. */
 	if (!IS_DIAG_DC(dc->ctx->dce_environment)) {
 		dcn3_01_ip.max_num_otg = pool->base.res_cap->num_timing_generator;
@@ -271,32 +348,32 @@ void dcn301_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_param
 				}
 			}
 
-			clock_limits[i].state = i;
-			clock_limits[i].dcfclk_mhz = clk_table->entries[i].dcfclk_mhz;
-			clock_limits[i].fabricclk_mhz = clk_table->entries[i].fclk_mhz;
-			clock_limits[i].socclk_mhz = clk_table->entries[i].socclk_mhz;
-			clock_limits[i].dram_speed_mts = clk_table->entries[i].memclk_mhz * 2;
-
-			clock_limits[i].dispclk_mhz = dcn3_01_soc.clock_limits[closest_clk_lvl].dispclk_mhz;
-			clock_limits[i].dppclk_mhz = dcn3_01_soc.clock_limits[closest_clk_lvl].dppclk_mhz;
-			clock_limits[i].dram_bw_per_chan_gbps = dcn3_01_soc.clock_limits[closest_clk_lvl].dram_bw_per_chan_gbps;
-			clock_limits[i].dscclk_mhz = dcn3_01_soc.clock_limits[closest_clk_lvl].dscclk_mhz;
-			clock_limits[i].dtbclk_mhz = dcn3_01_soc.clock_limits[closest_clk_lvl].dtbclk_mhz;
-			clock_limits[i].phyclk_d18_mhz = dcn3_01_soc.clock_limits[closest_clk_lvl].phyclk_d18_mhz;
-			clock_limits[i].phyclk_mhz = dcn3_01_soc.clock_limits[closest_clk_lvl].phyclk_mhz;
+			dcn3_01_soc._clock_tmp[i].state = i;
+			dcn3_01_soc._clock_tmp[i].dcfclk_mhz = clk_table->entries[i].dcfclk_mhz;
+			dcn3_01_soc._clock_tmp[i].fabricclk_mhz = clk_table->entries[i].fclk_mhz;
+			dcn3_01_soc._clock_tmp[i].socclk_mhz = clk_table->entries[i].socclk_mhz;
+			dcn3_01_soc._clock_tmp[i].dram_speed_mts = clk_table->entries[i].memclk_mhz * 2;
+
+			dcn3_01_soc._clock_tmp[i].dispclk_mhz = dcn3_01_soc.clock_limits[closest_clk_lvl].dispclk_mhz;
+			dcn3_01_soc._clock_tmp[i].dppclk_mhz = dcn3_01_soc.clock_limits[closest_clk_lvl].dppclk_mhz;
+			dcn3_01_soc._clock_tmp[i].dram_bw_per_chan_gbps = dcn3_01_soc.clock_limits[closest_clk_lvl].dram_bw_per_chan_gbps;
+			dcn3_01_soc._clock_tmp[i].dscclk_mhz = dcn3_01_soc.clock_limits[closest_clk_lvl].dscclk_mhz;
+			dcn3_01_soc._clock_tmp[i].dtbclk_mhz = dcn3_01_soc.clock_limits[closest_clk_lvl].dtbclk_mhz;
+			dcn3_01_soc._clock_tmp[i].phyclk_d18_mhz = dcn3_01_soc.clock_limits[closest_clk_lvl].phyclk_d18_mhz;
+			dcn3_01_soc._clock_tmp[i].phyclk_mhz = dcn3_01_soc.clock_limits[closest_clk_lvl].phyclk_mhz;
 		}
 
-		for (i = 0; i < clk_table->num_entries; i++)
-			dcn3_01_soc.clock_limits[i] = clock_limits[i];
-
 		if (clk_table->num_entries) {
 			dcn3_01_soc.num_states = clk_table->num_entries;
 			/* duplicate last level */
-			dcn3_01_soc.clock_limits[dcn3_01_soc.num_states] = dcn3_01_soc.clock_limits[dcn3_01_soc.num_states - 1];
-			dcn3_01_soc.clock_limits[dcn3_01_soc.num_states].state = dcn3_01_soc.num_states;
+			dcn3_01_soc._clock_tmp[dcn3_01_soc.num_states] = dcn3_01_soc.clock_limits[dcn3_01_soc.num_states - 1];
+			dcn3_01_soc._clock_tmp[dcn3_01_soc.num_states].state = dcn3_01_soc.num_states;
 		}
 	}
 
+	memcpy(&dcn3_01_soc.clock_limits, &dcn3_01_soc._clock_tmp,
+	       sizeof(dcn3_01_soc.clock_limits));
+
 	dcn3_01_soc.dispclk_dppclk_vco_speed_mhz = dc->clk_mgr->dentist_vco_freq_khz / 1000.0;
 	dc->dml.soc.dispclk_dppclk_vco_speed_mhz = dc->clk_mgr->dentist_vco_freq_khz / 1000.0;
 
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn303/dcn303_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn303/dcn303_fpu.c
index 8fb14baed208..3eb3a021ab7d 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn303/dcn303_fpu.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn303/dcn303_fpu.c
@@ -202,7 +202,7 @@ void dcn303_fpu_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_p
 	unsigned int num_dcfclk_sta_targets = 4;
 	unsigned int num_uclk_states;
 
-    dc_assert_fp_enabled();
+	dc_assert_fp_enabled();
 
 	if (dc->ctx->dc_bios->vram_info.num_chans)
 		dcn3_03_soc.num_chans = dc->ctx->dc_bios->vram_info.num_chans;
@@ -349,14 +349,11 @@ void dcn303_fpu_init_soc_bounding_box(struct bp_soc_bb_info bb_info)
 	dc_assert_fp_enabled();
 
 	if (bb_info.dram_clock_change_latency_100ns > 0)
-				dcn3_03_soc.dram_clock_change_latency_us =
-					bb_info.dram_clock_change_latency_100ns * 10;
+		dcn3_03_soc.dram_clock_change_latency_us = bb_info.dram_clock_change_latency_100ns * 10;
 
-			if (bb_info.dram_sr_enter_exit_latency_100ns > 0)
-				dcn3_03_soc.sr_enter_plus_exit_time_us =
-					bb_info.dram_sr_enter_exit_latency_100ns * 10;
+	if (bb_info.dram_sr_enter_exit_latency_100ns > 0)
+		dcn3_03_soc.sr_enter_plus_exit_time_us = bb_info.dram_sr_enter_exit_latency_100ns * 10;
 
-			if (bb_info.dram_sr_exit_latency_100ns > 0)
-				dcn3_03_soc.sr_exit_time_us =
-					bb_info.dram_sr_exit_latency_100ns * 10;
+	if (bb_info.dram_sr_exit_latency_100ns > 0)
+		dcn3_03_soc.sr_exit_time_us = bb_info.dram_sr_exit_latency_100ns * 10;
 }
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn31/dcn31_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn31/dcn31_fpu.c
new file mode 100644
index 000000000000..149a1b17cdf3
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn31/dcn31_fpu.c
@@ -0,0 +1,814 @@
+/*
+ * Copyright 2019-2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "resource.h"
+#include "clk_mgr.h"
+#include "dcn31/dcn31_resource.h"
+#include "dcn315/dcn315_resource.h"
+#include "dcn316/dcn316_resource.h"
+
+#include "dml/dcn20/dcn20_fpu.h"
+#include "dcn31_fpu.h"
+
+/**
+ * DOC: DCN31x FPU manipulation Overview
+ *
+ * The DCN architecture relies on FPU operations, which require special
+ * compilation flags and the use of kernel_fpu_begin/end functions; ideally, we
+ * want to avoid spreading FPU access across multiple files. With this idea in
+ * mind, this file aims to centralize all DCN3.1.x functions that require FPU
+ * access in a single place. Code in this file follows the following code
+ * pattern:
+ *
+ * 1. Functions that use FPU operations should be isolated in static functions.
+ * 2. The FPU functions should have the noinline attribute to ensure anything
+ *    that deals with FP register is contained within this call.
+ * 3. All function that needs to be accessed outside this file requires a
+ *    public interface that not uses any FPU reference.
+ * 4. Developers **must not** use DC_FP_START/END in this file, but they need
+ *    to ensure that the caller invokes it before access any function available
+ *    in this file. For this reason, public functions in this file must invoke
+ *    dc_assert_fp_enabled();
+ */
+
+struct _vcs_dpi_ip_params_st dcn3_1_ip = {
+	.gpuvm_enable = 1,
+	.gpuvm_max_page_table_levels = 1,
+	.hostvm_enable = 1,
+	.hostvm_max_page_table_levels = 2,
+	.rob_buffer_size_kbytes = 64,
+	.det_buffer_size_kbytes = DCN3_1_DEFAULT_DET_SIZE,
+	.config_return_buffer_size_in_kbytes = 1792,
+	.compressed_buffer_segment_size_in_kbytes = 64,
+	.meta_fifo_size_in_kentries = 32,
+	.zero_size_buffer_entries = 512,
+	.compbuf_reserved_space_64b = 256,
+	.compbuf_reserved_space_zs = 64,
+	.dpp_output_buffer_pixels = 2560,
+	.opp_output_buffer_lines = 1,
+	.pixel_chunk_size_kbytes = 8,
+	.meta_chunk_size_kbytes = 2,
+	.min_meta_chunk_size_bytes = 256,
+	.writeback_chunk_size_kbytes = 8,
+	.ptoi_supported = false,
+	.num_dsc = 3,
+	.maximum_dsc_bits_per_component = 10,
+	.dsc422_native_support = false,
+	.is_line_buffer_bpp_fixed = true,
+	.line_buffer_fixed_bpp = 48,
+	.line_buffer_size_bits = 789504,
+	.max_line_buffer_lines = 12,
+	.writeback_interface_buffer_size_kbytes = 90,
+	.max_num_dpp = 4,
+	.max_num_otg = 4,
+	.max_num_hdmi_frl_outputs = 1,
+	.max_num_wb = 1,
+	.max_dchub_pscl_bw_pix_per_clk = 4,
+	.max_pscl_lb_bw_pix_per_clk = 2,
+	.max_lb_vscl_bw_pix_per_clk = 4,
+	.max_vscl_hscl_bw_pix_per_clk = 4,
+	.max_hscl_ratio = 6,
+	.max_vscl_ratio = 6,
+	.max_hscl_taps = 8,
+	.max_vscl_taps = 8,
+	.dpte_buffer_size_in_pte_reqs_luma = 64,
+	.dpte_buffer_size_in_pte_reqs_chroma = 34,
+	.dispclk_ramp_margin_percent = 1,
+	.max_inter_dcn_tile_repeaters = 8,
+	.cursor_buffer_size = 16,
+	.cursor_chunk_size = 2,
+	.writeback_line_buffer_buffer_size = 0,
+	.writeback_min_hscl_ratio = 1,
+	.writeback_min_vscl_ratio = 1,
+	.writeback_max_hscl_ratio = 1,
+	.writeback_max_vscl_ratio = 1,
+	.writeback_max_hscl_taps = 1,
+	.writeback_max_vscl_taps = 1,
+	.dppclk_delay_subtotal = 46,
+	.dppclk_delay_scl = 50,
+	.dppclk_delay_scl_lb_only = 16,
+	.dppclk_delay_cnvc_formatter = 27,
+	.dppclk_delay_cnvc_cursor = 6,
+	.dispclk_delay_subtotal = 119,
+	.dynamic_metadata_vm_enabled = false,
+	.odm_combine_4to1_supported = false,
+	.dcc_supported = true,
+};
+
+static struct _vcs_dpi_soc_bounding_box_st dcn3_1_soc = {
+		/*TODO: correct dispclk/dppclk voltage level determination*/
+	.clock_limits = {
+		{
+			.state = 0,
+			.dispclk_mhz = 1200.0,
+			.dppclk_mhz = 1200.0,
+			.phyclk_mhz = 600.0,
+			.phyclk_d18_mhz = 667.0,
+			.dscclk_mhz = 186.0,
+			.dtbclk_mhz = 625.0,
+		},
+		{
+			.state = 1,
+			.dispclk_mhz = 1200.0,
+			.dppclk_mhz = 1200.0,
+			.phyclk_mhz = 810.0,
+			.phyclk_d18_mhz = 667.0,
+			.dscclk_mhz = 209.0,
+			.dtbclk_mhz = 625.0,
+		},
+		{
+			.state = 2,
+			.dispclk_mhz = 1200.0,
+			.dppclk_mhz = 1200.0,
+			.phyclk_mhz = 810.0,
+			.phyclk_d18_mhz = 667.0,
+			.dscclk_mhz = 209.0,
+			.dtbclk_mhz = 625.0,
+		},
+		{
+			.state = 3,
+			.dispclk_mhz = 1200.0,
+			.dppclk_mhz = 1200.0,
+			.phyclk_mhz = 810.0,
+			.phyclk_d18_mhz = 667.0,
+			.dscclk_mhz = 371.0,
+			.dtbclk_mhz = 625.0,
+		},
+		{
+			.state = 4,
+			.dispclk_mhz = 1200.0,
+			.dppclk_mhz = 1200.0,
+			.phyclk_mhz = 810.0,
+			.phyclk_d18_mhz = 667.0,
+			.dscclk_mhz = 417.0,
+			.dtbclk_mhz = 625.0,
+		},
+	},
+	.num_states = 5,
+	.sr_exit_time_us = 9.0,
+	.sr_enter_plus_exit_time_us = 11.0,
+	.sr_exit_z8_time_us = 442.0,
+	.sr_enter_plus_exit_z8_time_us = 560.0,
+	.writeback_latency_us = 12.0,
+	.dram_channel_width_bytes = 4,
+	.round_trip_ping_latency_dcfclk_cycles = 106,
+	.urgent_latency_pixel_data_only_us = 4.0,
+	.urgent_latency_pixel_mixed_with_vm_data_us = 4.0,
+	.urgent_latency_vm_data_only_us = 4.0,
+	.urgent_out_of_order_return_per_channel_pixel_only_bytes = 4096,
+	.urgent_out_of_order_return_per_channel_pixel_and_vm_bytes = 4096,
+	.urgent_out_of_order_return_per_channel_vm_only_bytes = 4096,
+	.pct_ideal_sdp_bw_after_urgent = 80.0,
+	.pct_ideal_dram_sdp_bw_after_urgent_pixel_only = 65.0,
+	.pct_ideal_dram_sdp_bw_after_urgent_pixel_and_vm = 60.0,
+	.pct_ideal_dram_sdp_bw_after_urgent_vm_only = 30.0,
+	.max_avg_sdp_bw_use_normal_percent = 60.0,
+	.max_avg_dram_bw_use_normal_percent = 60.0,
+	.fabric_datapath_to_dcn_data_return_bytes = 32,
+	.return_bus_width_bytes = 64,
+	.downspread_percent = 0.38,
+	.dcn_downspread_percent = 0.5,
+	.gpuvm_min_page_size_bytes = 4096,
+	.hostvm_min_page_size_bytes = 4096,
+	.do_urgent_latency_adjustment = false,
+	.urgent_latency_adjustment_fabric_clock_component_us = 0,
+	.urgent_latency_adjustment_fabric_clock_reference_mhz = 0,
+};
+
+struct _vcs_dpi_ip_params_st dcn3_15_ip = {
+	.gpuvm_enable = 1,
+	.gpuvm_max_page_table_levels = 1,
+	.hostvm_enable = 1,
+	.hostvm_max_page_table_levels = 2,
+	.rob_buffer_size_kbytes = 64,
+	.det_buffer_size_kbytes = DCN3_15_DEFAULT_DET_SIZE,
+	.min_comp_buffer_size_kbytes = 64,
+	.config_return_buffer_size_in_kbytes = 1024,
+	.compressed_buffer_segment_size_in_kbytes = 64,
+	.meta_fifo_size_in_kentries = 32,
+	.zero_size_buffer_entries = 512,
+	.compbuf_reserved_space_64b = 256,
+	.compbuf_reserved_space_zs = 64,
+	.dpp_output_buffer_pixels = 2560,
+	.opp_output_buffer_lines = 1,
+	.pixel_chunk_size_kbytes = 8,
+	.meta_chunk_size_kbytes = 2,
+	.min_meta_chunk_size_bytes = 256,
+	.writeback_chunk_size_kbytes = 8,
+	.ptoi_supported = false,
+	.num_dsc = 3,
+	.maximum_dsc_bits_per_component = 10,
+	.dsc422_native_support = false,
+	.is_line_buffer_bpp_fixed = true,
+	.line_buffer_fixed_bpp = 49,
+	.line_buffer_size_bits = 789504,
+	.max_line_buffer_lines = 12,
+	.writeback_interface_buffer_size_kbytes = 90,
+	.max_num_dpp = 4,
+	.max_num_otg = 4,
+	.max_num_hdmi_frl_outputs = 1,
+	.max_num_wb = 1,
+	.max_dchub_pscl_bw_pix_per_clk = 4,
+	.max_pscl_lb_bw_pix_per_clk = 2,
+	.max_lb_vscl_bw_pix_per_clk = 4,
+	.max_vscl_hscl_bw_pix_per_clk = 4,
+	.max_hscl_ratio = 6,
+	.max_vscl_ratio = 6,
+	.max_hscl_taps = 8,
+	.max_vscl_taps = 8,
+	.dpte_buffer_size_in_pte_reqs_luma = 64,
+	.dpte_buffer_size_in_pte_reqs_chroma = 34,
+	.dispclk_ramp_margin_percent = 1,
+	.max_inter_dcn_tile_repeaters = 9,
+	.cursor_buffer_size = 16,
+	.cursor_chunk_size = 2,
+	.writeback_line_buffer_buffer_size = 0,
+	.writeback_min_hscl_ratio = 1,
+	.writeback_min_vscl_ratio = 1,
+	.writeback_max_hscl_ratio = 1,
+	.writeback_max_vscl_ratio = 1,
+	.writeback_max_hscl_taps = 1,
+	.writeback_max_vscl_taps = 1,
+	.dppclk_delay_subtotal = 46,
+	.dppclk_delay_scl = 50,
+	.dppclk_delay_scl_lb_only = 16,
+	.dppclk_delay_cnvc_formatter = 27,
+	.dppclk_delay_cnvc_cursor = 6,
+	.dispclk_delay_subtotal = 119,
+	.dynamic_metadata_vm_enabled = false,
+	.odm_combine_4to1_supported = false,
+	.dcc_supported = true,
+};
+
+static struct _vcs_dpi_soc_bounding_box_st dcn3_15_soc = {
+	.sr_exit_time_us = 9.0,
+	.sr_enter_plus_exit_time_us = 11.0,
+	.sr_exit_z8_time_us = 50.0,
+	.sr_enter_plus_exit_z8_time_us = 50.0,
+	.writeback_latency_us = 12.0,
+	.dram_channel_width_bytes = 4,
+	.round_trip_ping_latency_dcfclk_cycles = 106,
+	.urgent_latency_pixel_data_only_us = 4.0,
+	.urgent_latency_pixel_mixed_with_vm_data_us = 4.0,
+	.urgent_latency_vm_data_only_us = 4.0,
+	.urgent_out_of_order_return_per_channel_pixel_only_bytes = 4096,
+	.urgent_out_of_order_return_per_channel_pixel_and_vm_bytes = 4096,
+	.urgent_out_of_order_return_per_channel_vm_only_bytes = 4096,
+	.pct_ideal_sdp_bw_after_urgent = 80.0,
+	.pct_ideal_dram_sdp_bw_after_urgent_pixel_only = 65.0,
+	.pct_ideal_dram_sdp_bw_after_urgent_pixel_and_vm = 60.0,
+	.pct_ideal_dram_sdp_bw_after_urgent_vm_only = 30.0,
+	.max_avg_sdp_bw_use_normal_percent = 60.0,
+	.max_avg_dram_bw_use_normal_percent = 60.0,
+	.fabric_datapath_to_dcn_data_return_bytes = 32,
+	.return_bus_width_bytes = 64,
+	.downspread_percent = 0.38,
+	.dcn_downspread_percent = 0.38,
+	.gpuvm_min_page_size_bytes = 4096,
+	.hostvm_min_page_size_bytes = 4096,
+	.do_urgent_latency_adjustment = false,
+	.urgent_latency_adjustment_fabric_clock_component_us = 0,
+	.urgent_latency_adjustment_fabric_clock_reference_mhz = 0,
+};
+
+struct _vcs_dpi_ip_params_st dcn3_16_ip = {
+	.gpuvm_enable = 1,
+	.gpuvm_max_page_table_levels = 1,
+	.hostvm_enable = 1,
+	.hostvm_max_page_table_levels = 2,
+	.rob_buffer_size_kbytes = 64,
+	.det_buffer_size_kbytes = DCN3_16_DEFAULT_DET_SIZE,
+	.min_comp_buffer_size_kbytes = 64,
+	.config_return_buffer_size_in_kbytes = 1024,
+	.compressed_buffer_segment_size_in_kbytes = 64,
+	.meta_fifo_size_in_kentries = 32,
+	.zero_size_buffer_entries = 512,
+	.compbuf_reserved_space_64b = 256,
+	.compbuf_reserved_space_zs = 64,
+	.dpp_output_buffer_pixels = 2560,
+	.opp_output_buffer_lines = 1,
+	.pixel_chunk_size_kbytes = 8,
+	.meta_chunk_size_kbytes = 2,
+	.min_meta_chunk_size_bytes = 256,
+	.writeback_chunk_size_kbytes = 8,
+	.ptoi_supported = false,
+	.num_dsc = 3,
+	.maximum_dsc_bits_per_component = 10,
+	.dsc422_native_support = false,
+	.is_line_buffer_bpp_fixed = true,
+	.line_buffer_fixed_bpp = 48,
+	.line_buffer_size_bits = 789504,
+	.max_line_buffer_lines = 12,
+	.writeback_interface_buffer_size_kbytes = 90,
+	.max_num_dpp = 4,
+	.max_num_otg = 4,
+	.max_num_hdmi_frl_outputs = 1,
+	.max_num_wb = 1,
+	.max_dchub_pscl_bw_pix_per_clk = 4,
+	.max_pscl_lb_bw_pix_per_clk = 2,
+	.max_lb_vscl_bw_pix_per_clk = 4,
+	.max_vscl_hscl_bw_pix_per_clk = 4,
+	.max_hscl_ratio = 6,
+	.max_vscl_ratio = 6,
+	.max_hscl_taps = 8,
+	.max_vscl_taps = 8,
+	.dpte_buffer_size_in_pte_reqs_luma = 64,
+	.dpte_buffer_size_in_pte_reqs_chroma = 34,
+	.dispclk_ramp_margin_percent = 1,
+	.max_inter_dcn_tile_repeaters = 8,
+	.cursor_buffer_size = 16,
+	.cursor_chunk_size = 2,
+	.writeback_line_buffer_buffer_size = 0,
+	.writeback_min_hscl_ratio = 1,
+	.writeback_min_vscl_ratio = 1,
+	.writeback_max_hscl_ratio = 1,
+	.writeback_max_vscl_ratio = 1,
+	.writeback_max_hscl_taps = 1,
+	.writeback_max_vscl_taps = 1,
+	.dppclk_delay_subtotal = 46,
+	.dppclk_delay_scl = 50,
+	.dppclk_delay_scl_lb_only = 16,
+	.dppclk_delay_cnvc_formatter = 27,
+	.dppclk_delay_cnvc_cursor = 6,
+	.dispclk_delay_subtotal = 119,
+	.dynamic_metadata_vm_enabled = false,
+	.odm_combine_4to1_supported = false,
+	.dcc_supported = true,
+};
+
+static struct _vcs_dpi_soc_bounding_box_st dcn3_16_soc = {
+		/*TODO: correct dispclk/dppclk voltage level determination*/
+	.clock_limits = {
+		{
+			.state = 0,
+			.dispclk_mhz = 556.0,
+			.dppclk_mhz = 556.0,
+			.phyclk_mhz = 600.0,
+			.phyclk_d18_mhz = 445.0,
+			.dscclk_mhz = 186.0,
+			.dtbclk_mhz = 625.0,
+		},
+		{
+			.state = 1,
+			.dispclk_mhz = 625.0,
+			.dppclk_mhz = 625.0,
+			.phyclk_mhz = 810.0,
+			.phyclk_d18_mhz = 667.0,
+			.dscclk_mhz = 209.0,
+			.dtbclk_mhz = 625.0,
+		},
+		{
+			.state = 2,
+			.dispclk_mhz = 625.0,
+			.dppclk_mhz = 625.0,
+			.phyclk_mhz = 810.0,
+			.phyclk_d18_mhz = 667.0,
+			.dscclk_mhz = 209.0,
+			.dtbclk_mhz = 625.0,
+		},
+		{
+			.state = 3,
+			.dispclk_mhz = 1112.0,
+			.dppclk_mhz = 1112.0,
+			.phyclk_mhz = 810.0,
+			.phyclk_d18_mhz = 667.0,
+			.dscclk_mhz = 371.0,
+			.dtbclk_mhz = 625.0,
+		},
+		{
+			.state = 4,
+			.dispclk_mhz = 1250.0,
+			.dppclk_mhz = 1250.0,
+			.phyclk_mhz = 810.0,
+			.phyclk_d18_mhz = 667.0,
+			.dscclk_mhz = 417.0,
+			.dtbclk_mhz = 625.0,
+		},
+	},
+	.num_states = 5,
+	.sr_exit_time_us = 9.0,
+	.sr_enter_plus_exit_time_us = 11.0,
+	.sr_exit_z8_time_us = 442.0,
+	.sr_enter_plus_exit_z8_time_us = 560.0,
+	.writeback_latency_us = 12.0,
+	.dram_channel_width_bytes = 4,
+	.round_trip_ping_latency_dcfclk_cycles = 106,
+	.urgent_latency_pixel_data_only_us = 4.0,
+	.urgent_latency_pixel_mixed_with_vm_data_us = 4.0,
+	.urgent_latency_vm_data_only_us = 4.0,
+	.urgent_out_of_order_return_per_channel_pixel_only_bytes = 4096,
+	.urgent_out_of_order_return_per_channel_pixel_and_vm_bytes = 4096,
+	.urgent_out_of_order_return_per_channel_vm_only_bytes = 4096,
+	.pct_ideal_sdp_bw_after_urgent = 80.0,
+	.pct_ideal_dram_sdp_bw_after_urgent_pixel_only = 65.0,
+	.pct_ideal_dram_sdp_bw_after_urgent_pixel_and_vm = 60.0,
+	.pct_ideal_dram_sdp_bw_after_urgent_vm_only = 30.0,
+	.max_avg_sdp_bw_use_normal_percent = 60.0,
+	.max_avg_dram_bw_use_normal_percent = 60.0,
+	.fabric_datapath_to_dcn_data_return_bytes = 32,
+	.return_bus_width_bytes = 64,
+	.downspread_percent = 0.38,
+	.dcn_downspread_percent = 0.5,
+	.gpuvm_min_page_size_bytes = 4096,
+	.hostvm_min_page_size_bytes = 4096,
+	.do_urgent_latency_adjustment = false,
+	.urgent_latency_adjustment_fabric_clock_component_us = 0,
+	.urgent_latency_adjustment_fabric_clock_reference_mhz = 0,
+};
+
+void dcn31_zero_pipe_dcc_fraction(display_e2e_pipe_params_st *pipes,
+				  int pipe_cnt)
+{
+	dc_assert_fp_enabled();
+
+	pipes[pipe_cnt].pipe.src.dcc_fraction_of_zs_req_luma = 0;
+	pipes[pipe_cnt].pipe.src.dcc_fraction_of_zs_req_chroma = 0;
+}
+
+void dcn31_update_soc_for_wm_a(struct dc *dc, struct dc_state *context)
+{
+	dc_assert_fp_enabled();
+
+	if (dc->clk_mgr->bw_params->wm_table.entries[WM_A].valid) {
+		context->bw_ctx.dml.soc.dram_clock_change_latency_us = dc->clk_mgr->bw_params->wm_table.entries[WM_A].pstate_latency_us;
+		context->bw_ctx.dml.soc.sr_enter_plus_exit_time_us = dc->clk_mgr->bw_params->wm_table.entries[WM_A].sr_enter_plus_exit_time_us;
+		context->bw_ctx.dml.soc.sr_exit_time_us = dc->clk_mgr->bw_params->wm_table.entries[WM_A].sr_exit_time_us;
+	}
+}
+
+void dcn31_calculate_wm_and_dlg_fp(
+		struct dc *dc, struct dc_state *context,
+		display_e2e_pipe_params_st *pipes,
+		int pipe_cnt,
+		int vlevel)
+{
+	int i, pipe_idx;
+	double dcfclk = context->bw_ctx.dml.vba.DCFCLKState[vlevel][context->bw_ctx.dml.vba.maxMpcComb];
+
+	dc_assert_fp_enabled();
+
+	if (context->bw_ctx.dml.soc.min_dcfclk > dcfclk)
+		dcfclk = context->bw_ctx.dml.soc.min_dcfclk;
+
+	/* We don't recalculate clocks for 0 pipe configs, which can block
+	 * S0i3 as high clocks will block low power states
+	 * Override any clocks that can block S0i3 to min here
+	 */
+	if (pipe_cnt == 0) {
+		context->bw_ctx.bw.dcn.clk.dcfclk_khz = dcfclk; // always should be vlevel 0
+		return;
+	}
+
+	pipes[0].clks_cfg.voltage = vlevel;
+	pipes[0].clks_cfg.dcfclk_mhz = dcfclk;
+	pipes[0].clks_cfg.socclk_mhz = context->bw_ctx.dml.soc.clock_limits[vlevel].socclk_mhz;
+
+#if 0 // TODO
+	/* Set B:
+	 * TODO
+	 */
+	if (dc->clk_mgr->bw_params->wm_table.nv_entries[WM_B].valid) {
+		if (vlevel == 0) {
+			pipes[0].clks_cfg.voltage = 1;
+			pipes[0].clks_cfg.dcfclk_mhz = context->bw_ctx.dml.soc.clock_limits[0].dcfclk_mhz;
+		}
+		context->bw_ctx.dml.soc.dram_clock_change_latency_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_B].dml_input.pstate_latency_us;
+		context->bw_ctx.dml.soc.sr_enter_plus_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_B].dml_input.sr_enter_plus_exit_time_us;
+		context->bw_ctx.dml.soc.sr_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_B].dml_input.sr_exit_time_us;
+	}
+	context->bw_ctx.bw.dcn.watermarks.b.urgent_ns = get_wm_urgent(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.b.cstate_pstate.cstate_enter_plus_exit_ns = get_wm_stutter_enter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.b.cstate_pstate.cstate_exit_ns = get_wm_stutter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.b.cstate_pstate.cstate_enter_plus_exit_z8_ns = get_wm_z8_stutter_enter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.b.cstate_pstate.cstate_exit_z8_ns = get_wm_z8_stutter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.b.cstate_pstate.pstate_change_ns = get_wm_dram_clock_change(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.b.pte_meta_urgent_ns = get_wm_memory_trip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.b.frac_urg_bw_nom = get_fraction_of_urgent_bandwidth(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.b.frac_urg_bw_flip = get_fraction_of_urgent_bandwidth_imm_flip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.b.urgent_latency_ns = get_urgent_latency(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+
+	pipes[0].clks_cfg.voltage = vlevel;
+	pipes[0].clks_cfg.dcfclk_mhz = dcfclk;
+
+	/* Set C:
+	 * TODO
+	 */
+	if (dc->clk_mgr->bw_params->wm_table.nv_entries[WM_C].valid) {
+		context->bw_ctx.dml.soc.dram_clock_change_latency_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_C].dml_input.pstate_latency_us;
+		context->bw_ctx.dml.soc.sr_enter_plus_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_C].dml_input.sr_enter_plus_exit_time_us;
+		context->bw_ctx.dml.soc.sr_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_C].dml_input.sr_exit_time_us;
+	}
+	context->bw_ctx.bw.dcn.watermarks.c.urgent_ns = get_wm_urgent(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.c.cstate_pstate.cstate_enter_plus_exit_ns = get_wm_stutter_enter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.c.cstate_pstate.cstate_exit_ns = get_wm_stutter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.c.cstate_pstate.cstate_enter_plus_exit_z8_ns = get_wm_z8_stutter_enter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.c.cstate_pstate.cstate_exit_z8_ns = get_wm_z8_stutter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.c.cstate_pstate.pstate_change_ns = get_wm_dram_clock_change(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.c.pte_meta_urgent_ns = get_wm_memory_trip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.c.frac_urg_bw_nom = get_fraction_of_urgent_bandwidth(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.c.frac_urg_bw_flip = get_fraction_of_urgent_bandwidth_imm_flip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.c.urgent_latency_ns = get_urgent_latency(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+
+	/* Set D:
+	 * TODO
+	 */
+	if (dc->clk_mgr->bw_params->wm_table.nv_entries[WM_D].valid) {
+		context->bw_ctx.dml.soc.dram_clock_change_latency_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_D].dml_input.pstate_latency_us;
+		context->bw_ctx.dml.soc.sr_enter_plus_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_D].dml_input.sr_enter_plus_exit_time_us;
+		context->bw_ctx.dml.soc.sr_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_D].dml_input.sr_exit_time_us;
+	}
+	context->bw_ctx.bw.dcn.watermarks.d.urgent_ns = get_wm_urgent(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.d.cstate_pstate.cstate_enter_plus_exit_ns = get_wm_stutter_enter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.d.cstate_pstate.cstate_exit_ns = get_wm_stutter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.d.cstate_pstate.pstate_change_ns = get_wm_dram_clock_change(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.d.cstate_pstate.cstate_enter_plus_exit_z8_ns = get_wm_z8_stutter_enter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.d.cstate_pstate.cstate_exit_z8_ns = get_wm_z8_stutter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.d.pte_meta_urgent_ns = get_wm_memory_trip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.d.frac_urg_bw_nom = get_fraction_of_urgent_bandwidth(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.d.frac_urg_bw_flip = get_fraction_of_urgent_bandwidth_imm_flip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.d.urgent_latency_ns = get_urgent_latency(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+#endif
+
+	/* Set A:
+	 * All clocks min required
+	 *
+	 * Set A calculated last so that following calculations are based on Set A
+	 */
+	dc->res_pool->funcs->update_soc_for_wm_a(dc, context);
+	context->bw_ctx.bw.dcn.watermarks.a.urgent_ns = get_wm_urgent(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.cstate_enter_plus_exit_ns = get_wm_stutter_enter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.cstate_exit_ns = get_wm_stutter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.pstate_change_ns = get_wm_dram_clock_change(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.cstate_enter_plus_exit_z8_ns = get_wm_z8_stutter_enter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.cstate_exit_z8_ns = get_wm_z8_stutter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.a.pte_meta_urgent_ns = get_wm_memory_trip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.a.frac_urg_bw_nom = get_fraction_of_urgent_bandwidth(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.a.frac_urg_bw_flip = get_fraction_of_urgent_bandwidth_imm_flip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.a.urgent_latency_ns = get_urgent_latency(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	/* TODO: remove: */
+	context->bw_ctx.bw.dcn.watermarks.b = context->bw_ctx.bw.dcn.watermarks.a;
+	context->bw_ctx.bw.dcn.watermarks.c = context->bw_ctx.bw.dcn.watermarks.a;
+	context->bw_ctx.bw.dcn.watermarks.d = context->bw_ctx.bw.dcn.watermarks.a;
+	/* end remove*/
+
+	for (i = 0, pipe_idx = 0; i < dc->res_pool->pipe_count; i++) {
+		if (!context->res_ctx.pipe_ctx[i].stream)
+			continue;
+
+		pipes[pipe_idx].clks_cfg.dispclk_mhz = get_dispclk_calculated(&context->bw_ctx.dml, pipes, pipe_cnt);
+		pipes[pipe_idx].clks_cfg.dppclk_mhz = get_dppclk_calculated(&context->bw_ctx.dml, pipes, pipe_cnt, pipe_idx);
+
+		if (dc->config.forced_clocks || dc->debug.max_disp_clk) {
+			pipes[pipe_idx].clks_cfg.dispclk_mhz = context->bw_ctx.dml.soc.clock_limits[0].dispclk_mhz;
+			pipes[pipe_idx].clks_cfg.dppclk_mhz = context->bw_ctx.dml.soc.clock_limits[0].dppclk_mhz;
+		}
+		if (dc->debug.min_disp_clk_khz > pipes[pipe_idx].clks_cfg.dispclk_mhz * 1000)
+			pipes[pipe_idx].clks_cfg.dispclk_mhz = dc->debug.min_disp_clk_khz / 1000.0;
+		if (dc->debug.min_dpp_clk_khz > pipes[pipe_idx].clks_cfg.dppclk_mhz * 1000)
+			pipes[pipe_idx].clks_cfg.dppclk_mhz = dc->debug.min_dpp_clk_khz / 1000.0;
+
+		pipe_idx++;
+	}
+
+	dcn20_calculate_dlg_params(dc, context, pipes, pipe_cnt, vlevel);
+}
+
+void dcn31_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params)
+{
+	struct clk_limit_table *clk_table = &bw_params->clk_table;
+	unsigned int i, closest_clk_lvl;
+	int j;
+
+	dc_assert_fp_enabled();
+
+	memcpy(&dcn3_1_soc._clock_tmp, &dcn3_1_soc.clock_limits,
+	       sizeof(dcn3_1_soc.clock_limits));
+
+	// Default clock levels are used for diags, which may lead to overclocking.
+	if (!IS_DIAG_DC(dc->ctx->dce_environment)) {
+		int max_dispclk_mhz = 0, max_dppclk_mhz = 0;
+
+		dcn3_1_ip.max_num_otg = dc->res_pool->res_cap->num_timing_generator;
+		dcn3_1_ip.max_num_dpp = dc->res_pool->pipe_count;
+		dcn3_1_soc.num_chans = bw_params->num_channels;
+
+		ASSERT(clk_table->num_entries);
+
+		/* Prepass to find max clocks independent of voltage level. */
+		for (i = 0; i < clk_table->num_entries; ++i) {
+			if (clk_table->entries[i].dispclk_mhz > max_dispclk_mhz)
+				max_dispclk_mhz = clk_table->entries[i].dispclk_mhz;
+			if (clk_table->entries[i].dppclk_mhz > max_dppclk_mhz)
+				max_dppclk_mhz = clk_table->entries[i].dppclk_mhz;
+		}
+
+		for (i = 0; i < clk_table->num_entries; i++) {
+			/* loop backwards*/
+			for (closest_clk_lvl = 0, j = dcn3_1_soc.num_states - 1; j >= 0; j--) {
+				if ((unsigned int) dcn3_1_soc.clock_limits[j].dcfclk_mhz <= clk_table->entries[i].dcfclk_mhz) {
+					closest_clk_lvl = j;
+					break;
+				}
+			}
+
+			dcn3_1_soc._clock_tmp[i].state = i;
+
+			/* Clocks dependent on voltage level. */
+			dcn3_1_soc._clock_tmp[i].dcfclk_mhz = clk_table->entries[i].dcfclk_mhz;
+			dcn3_1_soc._clock_tmp[i].fabricclk_mhz = clk_table->entries[i].fclk_mhz;
+			dcn3_1_soc._clock_tmp[i].socclk_mhz = clk_table->entries[i].socclk_mhz;
+			dcn3_1_soc._clock_tmp[i].dram_speed_mts = clk_table->entries[i].memclk_mhz * 2 * clk_table->entries[i].wck_ratio;
+
+			/* Clocks independent of voltage level. */
+			dcn3_1_soc._clock_tmp[i].dispclk_mhz = max_dispclk_mhz ? max_dispclk_mhz :
+				dcn3_1_soc.clock_limits[closest_clk_lvl].dispclk_mhz;
+
+			dcn3_1_soc._clock_tmp[i].dppclk_mhz = max_dppclk_mhz ? max_dppclk_mhz :
+				dcn3_1_soc.clock_limits[closest_clk_lvl].dppclk_mhz;
+
+			dcn3_1_soc._clock_tmp[i].dram_bw_per_chan_gbps = dcn3_1_soc.clock_limits[closest_clk_lvl].dram_bw_per_chan_gbps;
+			dcn3_1_soc._clock_tmp[i].dscclk_mhz = dcn3_1_soc.clock_limits[closest_clk_lvl].dscclk_mhz;
+			dcn3_1_soc._clock_tmp[i].dtbclk_mhz = dcn3_1_soc.clock_limits[closest_clk_lvl].dtbclk_mhz;
+			dcn3_1_soc._clock_tmp[i].phyclk_d18_mhz = dcn3_1_soc.clock_limits[closest_clk_lvl].phyclk_d18_mhz;
+			dcn3_1_soc._clock_tmp[i].phyclk_mhz = dcn3_1_soc.clock_limits[closest_clk_lvl].phyclk_mhz;
+		}
+		if (clk_table->num_entries) {
+			dcn3_1_soc.num_states = clk_table->num_entries;
+		}
+	}
+
+	memcpy(&dcn3_1_soc.clock_limits, &dcn3_1_soc._clock_tmp,
+	       sizeof(dcn3_1_soc.clock_limits));
+
+	dcn3_1_soc.dispclk_dppclk_vco_speed_mhz = dc->clk_mgr->dentist_vco_freq_khz / 1000.0;
+	dc->dml.soc.dispclk_dppclk_vco_speed_mhz = dc->clk_mgr->dentist_vco_freq_khz / 1000.0;
+
+	if (!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment))
+		dml_init_instance(&dc->dml, &dcn3_1_soc, &dcn3_1_ip, DML_PROJECT_DCN31);
+	else
+		dml_init_instance(&dc->dml, &dcn3_1_soc, &dcn3_1_ip, DML_PROJECT_DCN31_FPGA);
+}
+
+void dcn315_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params)
+{
+	struct clk_limit_table *clk_table = &bw_params->clk_table;
+	int i, max_dispclk_mhz = 0, max_dppclk_mhz = 0;
+
+	dc_assert_fp_enabled();
+
+	dcn3_15_ip.max_num_otg = dc->res_pool->res_cap->num_timing_generator;
+	dcn3_15_ip.max_num_dpp = dc->res_pool->pipe_count;
+	dcn3_15_soc.num_chans = bw_params->num_channels;
+
+	ASSERT(clk_table->num_entries);
+
+	/* Setup soc to always use max dispclk/dppclk to avoid odm-to-lower-voltage */
+	for (i = 0; i < clk_table->num_entries; ++i) {
+		if (clk_table->entries[i].dispclk_mhz > max_dispclk_mhz)
+			max_dispclk_mhz = clk_table->entries[i].dispclk_mhz;
+		if (clk_table->entries[i].dppclk_mhz > max_dppclk_mhz)
+			max_dppclk_mhz = clk_table->entries[i].dppclk_mhz;
+	}
+
+	for (i = 0; i < clk_table->num_entries; i++) {
+		dcn3_15_soc.clock_limits[i].state = i;
+
+		/* Clocks dependent on voltage level. */
+		dcn3_15_soc.clock_limits[i].dcfclk_mhz = clk_table->entries[i].dcfclk_mhz;
+		dcn3_15_soc.clock_limits[i].fabricclk_mhz = clk_table->entries[i].fclk_mhz;
+		dcn3_15_soc.clock_limits[i].socclk_mhz = clk_table->entries[i].socclk_mhz;
+		dcn3_15_soc.clock_limits[i].dram_speed_mts = clk_table->entries[i].memclk_mhz * 2 * clk_table->entries[i].wck_ratio;
+
+		/* These aren't actually read from smu, but rather set in clk_mgr defaults */
+		dcn3_15_soc.clock_limits[i].dtbclk_mhz = clk_table->entries[i].dtbclk_mhz;
+		dcn3_15_soc.clock_limits[i].phyclk_d18_mhz = clk_table->entries[i].phyclk_d18_mhz;
+		dcn3_15_soc.clock_limits[i].phyclk_mhz = clk_table->entries[i].phyclk_mhz;
+
+		/* Clocks independent of voltage level. */
+		dcn3_15_soc.clock_limits[i].dispclk_mhz = max_dispclk_mhz;
+		dcn3_15_soc.clock_limits[i].dppclk_mhz = max_dppclk_mhz;
+		dcn3_15_soc.clock_limits[i].dscclk_mhz = max_dispclk_mhz / 3.0;
+	}
+	dcn3_15_soc.num_states = clk_table->num_entries;
+
+
+	/* Set vco to max_dispclk * 2 to make sure the highest dispclk is always available for dml calcs,
+	 * no impact outside of dml validation
+	 */
+	dcn3_15_soc.dispclk_dppclk_vco_speed_mhz = max_dispclk_mhz * 2;
+
+	if (!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment))
+		dml_init_instance(&dc->dml, &dcn3_15_soc, &dcn3_15_ip, DML_PROJECT_DCN31);
+	else
+		dml_init_instance(&dc->dml, &dcn3_15_soc, &dcn3_15_ip, DML_PROJECT_DCN31_FPGA);
+}
+
+void dcn316_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params)
+{
+	struct clk_limit_table *clk_table = &bw_params->clk_table;
+	unsigned int i, closest_clk_lvl;
+	int max_dispclk_mhz = 0, max_dppclk_mhz = 0;
+	int j;
+
+	dc_assert_fp_enabled();
+
+	memcpy(&dcn3_16_soc._clock_tmp, &dcn3_16_soc.clock_limits,
+	       sizeof(dcn3_16_soc.clock_limits));
+
+	// Default clock levels are used for diags, which may lead to overclocking.
+	if (!IS_DIAG_DC(dc->ctx->dce_environment)) {
+
+		dcn3_16_ip.max_num_otg = dc->res_pool->res_cap->num_timing_generator;
+		dcn3_16_ip.max_num_dpp = dc->res_pool->pipe_count;
+		dcn3_16_soc.num_chans = bw_params->num_channels;
+
+		ASSERT(clk_table->num_entries);
+
+		/* Prepass to find max clocks independent of voltage level. */
+		for (i = 0; i < clk_table->num_entries; ++i) {
+			if (clk_table->entries[i].dispclk_mhz > max_dispclk_mhz)
+				max_dispclk_mhz = clk_table->entries[i].dispclk_mhz;
+			if (clk_table->entries[i].dppclk_mhz > max_dppclk_mhz)
+				max_dppclk_mhz = clk_table->entries[i].dppclk_mhz;
+		}
+
+		for (i = 0; i < clk_table->num_entries; i++) {
+			/* loop backwards*/
+			for (closest_clk_lvl = 0, j = dcn3_16_soc.num_states - 1; j >= 0; j--) {
+				if ((unsigned int) dcn3_16_soc.clock_limits[j].dcfclk_mhz <= clk_table->entries[i].dcfclk_mhz) {
+					closest_clk_lvl = j;
+					break;
+				}
+			}
+			// Ported from DCN315
+			if (clk_table->num_entries == 1) {
+				/*smu gives one DPM level, let's take the highest one*/
+				closest_clk_lvl = dcn3_16_soc.num_states - 1;
+			}
+
+			dcn3_16_soc._clock_tmp[i].state = i;
+
+			/* Clocks dependent on voltage level. */
+			dcn3_16_soc._clock_tmp[i].dcfclk_mhz = clk_table->entries[i].dcfclk_mhz;
+			if (clk_table->num_entries == 1 &&
+			    dcn3_16_soc._clock_tmp[i].dcfclk_mhz < dcn3_16_soc.clock_limits[closest_clk_lvl].dcfclk_mhz) {
+				/*SMU fix not released yet*/
+				dcn3_16_soc._clock_tmp[i].dcfclk_mhz = dcn3_16_soc.clock_limits[closest_clk_lvl].dcfclk_mhz;
+			}
+			dcn3_16_soc._clock_tmp[i].fabricclk_mhz = clk_table->entries[i].fclk_mhz;
+			dcn3_16_soc._clock_tmp[i].socclk_mhz = clk_table->entries[i].socclk_mhz;
+			dcn3_16_soc._clock_tmp[i].dram_speed_mts = clk_table->entries[i].memclk_mhz * 2 * clk_table->entries[i].wck_ratio;
+
+			/* Clocks independent of voltage level. */
+			dcn3_16_soc._clock_tmp[i].dispclk_mhz = max_dispclk_mhz ? max_dispclk_mhz :
+				dcn3_16_soc.clock_limits[closest_clk_lvl].dispclk_mhz;
+
+			dcn3_16_soc._clock_tmp[i].dppclk_mhz = max_dppclk_mhz ? max_dppclk_mhz :
+				dcn3_16_soc.clock_limits[closest_clk_lvl].dppclk_mhz;
+
+			dcn3_16_soc._clock_tmp[i].dram_bw_per_chan_gbps = dcn3_16_soc.clock_limits[closest_clk_lvl].dram_bw_per_chan_gbps;
+			dcn3_16_soc._clock_tmp[i].dscclk_mhz = dcn3_16_soc.clock_limits[closest_clk_lvl].dscclk_mhz;
+			dcn3_16_soc._clock_tmp[i].dtbclk_mhz = dcn3_16_soc.clock_limits[closest_clk_lvl].dtbclk_mhz;
+			dcn3_16_soc._clock_tmp[i].phyclk_d18_mhz = dcn3_16_soc.clock_limits[closest_clk_lvl].phyclk_d18_mhz;
+			dcn3_16_soc._clock_tmp[i].phyclk_mhz = dcn3_16_soc.clock_limits[closest_clk_lvl].phyclk_mhz;
+		}
+		if (clk_table->num_entries) {
+			dcn3_16_soc.num_states = clk_table->num_entries;
+		}
+	}
+
+	memcpy(&dcn3_16_soc.clock_limits, &dcn3_16_soc._clock_tmp,
+	       sizeof(dcn3_16_soc.clock_limits));
+
+	if (max_dispclk_mhz) {
+		dcn3_16_soc.dispclk_dppclk_vco_speed_mhz = max_dispclk_mhz * 2;
+		dc->dml.soc.dispclk_dppclk_vco_speed_mhz = max_dispclk_mhz * 2;
+	}
+
+	if (!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment))
+		dml_init_instance(&dc->dml, &dcn3_16_soc, &dcn3_16_ip, DML_PROJECT_DCN31);
+	else
+		dml_init_instance(&dc->dml, &dcn3_16_soc, &dcn3_16_ip, DML_PROJECT_DCN31_FPGA);
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn31/dcn31_fpu.h b/drivers/gpu/drm/amd/display/dc/dml/dcn31/dcn31_fpu.h
new file mode 100644
index 000000000000..4372f17b55d4
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn31/dcn31_fpu.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright 2019-2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DCN31_FPU_H__
+#define __DCN31_FPU_H__
+
+#define DCN3_1_DEFAULT_DET_SIZE 384
+#define DCN3_15_DEFAULT_DET_SIZE 192
+#define DCN3_15_MIN_COMPBUF_SIZE_KB 128
+#define DCN3_16_DEFAULT_DET_SIZE 192
+
+void dcn31_zero_pipe_dcc_fraction(display_e2e_pipe_params_st *pipes,
+				  int pipe_cnt);
+
+void dcn31_update_soc_for_wm_a(struct dc *dc, struct dc_state *context);
+
+void dcn31_calculate_wm_and_dlg_fp(
+		struct dc *dc, struct dc_state *context,
+		display_e2e_pipe_params_st *pipes,
+		int pipe_cnt,
+		int vlevel);
+
+void dcn31_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params);
+void dcn315_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params);
+void dcn316_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params);
+
+#endif /* __DCN31_FPU_H__*/
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_mode_vba_31.c b/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_mode_vba_31.c
index e4b9fd31223c..d63b4209b14c 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_mode_vba_31.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_mode_vba_31.c
@@ -26,6 +26,7 @@
 #include "dc.h"
 #include "dc_link.h"
 #include "../display_mode_lib.h"
+#include "../dcn30/display_mode_vba_30.h"
 #include "display_mode_vba_31.h"
 #include "../dml_inline_defs.h"
 
@@ -86,17 +87,6 @@ typedef struct {
 #define BPP_INVALID 0
 #define BPP_BLENDED_PIPE 0xffffffff
 
-static bool CalculateBytePerPixelAnd256BBlockSizes(
-		enum source_format_class SourcePixelFormat,
-		enum dm_swizzle_mode SurfaceTiling,
-		unsigned int *BytePerPixelY,
-		unsigned int *BytePerPixelC,
-		double *BytePerPixelDETY,
-		double *BytePerPixelDETC,
-		unsigned int *BlockHeight256BytesY,
-		unsigned int *BlockHeight256BytesC,
-		unsigned int *BlockWidth256BytesY,
-		unsigned int *BlockWidth256BytesC);
 static void DisplayPipeConfiguration(struct display_mode_lib *mode_lib);
 static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation(struct display_mode_lib *mode_lib);
 static unsigned int dscceComputeDelay(
@@ -2220,7 +2210,7 @@ static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerforman
 	DTRACE("   return_bus_bw      = %f", v->ReturnBW);
 
 	for (k = 0; k < v->NumberOfActivePlanes; ++k) {
-		CalculateBytePerPixelAnd256BBlockSizes(
+		dml30_CalculateBytePerPixelAnd256BBlockSizes(
 				v->SourcePixelFormat[k],
 				v->SurfaceTiling[k],
 				&v->BytePerPixelY[k],
@@ -2996,7 +2986,7 @@ static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerforman
 				v->ImmediateFlipSupported)) ? true : false;
 #ifdef __DML_VBA_DEBUG__
 		dml_print("DML::%s: PrefetchModeSupported %d\n", __func__, v->PrefetchModeSupported);
-		dml_print("DML::%s: ImmediateFlipRequirement %d\n", __func__, v->ImmediateFlipRequirement == dm_immediate_flip_required);
+		dml_print("DML::%s: ImmediateFlipRequirement[0] %d\n", __func__, v->ImmediateFlipRequirement[0] == dm_immediate_flip_required);
 		dml_print("DML::%s: ImmediateFlipSupported %d\n", __func__, v->ImmediateFlipSupported);
 		dml_print("DML::%s: ImmediateFlipSupport %d\n", __func__, v->ImmediateFlipSupport);
 		dml_print("DML::%s: HostVMEnable %d\n", __func__, v->HostVMEnable);
@@ -3415,7 +3405,7 @@ static void DisplayPipeConfiguration(struct display_mode_lib *mode_lib)
 
 	for (k = 0; k < v->NumberOfActivePlanes; ++k) {
 
-		CalculateBytePerPixelAnd256BBlockSizes(
+		dml30_CalculateBytePerPixelAnd256BBlockSizes(
 				v->SourcePixelFormat[k],
 				v->SurfaceTiling[k],
 				&BytePerPixY[k],
@@ -3469,94 +3459,6 @@ static void DisplayPipeConfiguration(struct display_mode_lib *mode_lib)
 			&dummysinglestring);
 }
 
-static bool CalculateBytePerPixelAnd256BBlockSizes(
-		enum source_format_class SourcePixelFormat,
-		enum dm_swizzle_mode SurfaceTiling,
-		unsigned int *BytePerPixelY,
-		unsigned int *BytePerPixelC,
-		double *BytePerPixelDETY,
-		double *BytePerPixelDETC,
-		unsigned int *BlockHeight256BytesY,
-		unsigned int *BlockHeight256BytesC,
-		unsigned int *BlockWidth256BytesY,
-		unsigned int *BlockWidth256BytesC)
-{
-	if (SourcePixelFormat == dm_444_64) {
-		*BytePerPixelDETY = 8;
-		*BytePerPixelDETC = 0;
-		*BytePerPixelY = 8;
-		*BytePerPixelC = 0;
-	} else if (SourcePixelFormat == dm_444_32 || SourcePixelFormat == dm_rgbe) {
-		*BytePerPixelDETY = 4;
-		*BytePerPixelDETC = 0;
-		*BytePerPixelY = 4;
-		*BytePerPixelC = 0;
-	} else if (SourcePixelFormat == dm_444_16) {
-		*BytePerPixelDETY = 2;
-		*BytePerPixelDETC = 0;
-		*BytePerPixelY = 2;
-		*BytePerPixelC = 0;
-	} else if (SourcePixelFormat == dm_444_8) {
-		*BytePerPixelDETY = 1;
-		*BytePerPixelDETC = 0;
-		*BytePerPixelY = 1;
-		*BytePerPixelC = 0;
-	} else if (SourcePixelFormat == dm_rgbe_alpha) {
-		*BytePerPixelDETY = 4;
-		*BytePerPixelDETC = 1;
-		*BytePerPixelY = 4;
-		*BytePerPixelC = 1;
-	} else if (SourcePixelFormat == dm_420_8) {
-		*BytePerPixelDETY = 1;
-		*BytePerPixelDETC = 2;
-		*BytePerPixelY = 1;
-		*BytePerPixelC = 2;
-	} else if (SourcePixelFormat == dm_420_12) {
-		*BytePerPixelDETY = 2;
-		*BytePerPixelDETC = 4;
-		*BytePerPixelY = 2;
-		*BytePerPixelC = 4;
-	} else {
-		*BytePerPixelDETY = 4.0 / 3;
-		*BytePerPixelDETC = 8.0 / 3;
-		*BytePerPixelY = 2;
-		*BytePerPixelC = 4;
-	}
-
-	if ((SourcePixelFormat == dm_444_64 || SourcePixelFormat == dm_444_32 || SourcePixelFormat == dm_444_16 || SourcePixelFormat == dm_444_8 || SourcePixelFormat == dm_mono_16
-			|| SourcePixelFormat == dm_mono_8 || SourcePixelFormat == dm_rgbe)) {
-		if (SurfaceTiling == dm_sw_linear) {
-			*BlockHeight256BytesY = 1;
-		} else if (SourcePixelFormat == dm_444_64) {
-			*BlockHeight256BytesY = 4;
-		} else if (SourcePixelFormat == dm_444_8) {
-			*BlockHeight256BytesY = 16;
-		} else {
-			*BlockHeight256BytesY = 8;
-		}
-		*BlockWidth256BytesY = 256U / *BytePerPixelY / *BlockHeight256BytesY;
-		*BlockHeight256BytesC = 0;
-		*BlockWidth256BytesC = 0;
-	} else {
-		if (SurfaceTiling == dm_sw_linear) {
-			*BlockHeight256BytesY = 1;
-			*BlockHeight256BytesC = 1;
-		} else if (SourcePixelFormat == dm_rgbe_alpha) {
-			*BlockHeight256BytesY = 8;
-			*BlockHeight256BytesC = 16;
-		} else if (SourcePixelFormat == dm_420_8) {
-			*BlockHeight256BytesY = 16;
-			*BlockHeight256BytesC = 8;
-		} else {
-			*BlockHeight256BytesY = 8;
-			*BlockHeight256BytesC = 8;
-		}
-		*BlockWidth256BytesY = 256U / *BytePerPixelY / *BlockHeight256BytesY;
-		*BlockWidth256BytesC = 256U / *BytePerPixelC / *BlockHeight256BytesC;
-	}
-	return true;
-}
-
 static double CalculateTWait(unsigned int PrefetchMode, double DRAMClockChangeLatency, double UrgentLatency, double SREnterPlusExitTime)
 {
 	if (PrefetchMode == 0) {
@@ -4066,7 +3968,7 @@ void dml31_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
 	/*Bandwidth Support Check*/
 
 	for (k = 0; k < v->NumberOfActivePlanes; k++) {
-		CalculateBytePerPixelAnd256BBlockSizes(
+		dml30_CalculateBytePerPixelAnd256BBlockSizes(
 				v->SourcePixelFormat[k],
 				v->SurfaceTiling[k],
 				&v->BytePerPixelY[k],
@@ -4310,6 +4212,7 @@ void dml31_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
 
 				if (v->ODMCombinePolicy == dm_odm_combine_policy_none
 						|| !(v->Output[k] == dm_dp ||
+						     v->Output[k] == dm_dp2p0 ||
 						     v->Output[k] == dm_edp)) {
 					v->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_disabled;
 					v->PlaneRequiredDISPCLK = v->PlaneRequiredDISPCLKWithoutODMCombine;
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_rq_dlg_calc_31.c b/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_rq_dlg_calc_31.c
index 53d760e169e6..35d10b4d018b 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_rq_dlg_calc_31.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_rq_dlg_calc_31.c
@@ -27,94 +27,7 @@
 #include "../display_mode_vba.h"
 #include "../dml_inline_defs.h"
 #include "display_rq_dlg_calc_31.h"
-
-static bool CalculateBytePerPixelAnd256BBlockSizes(
-		enum source_format_class SourcePixelFormat,
-		enum dm_swizzle_mode SurfaceTiling,
-		unsigned int *BytePerPixelY,
-		unsigned int *BytePerPixelC,
-		double *BytePerPixelDETY,
-		double *BytePerPixelDETC,
-		unsigned int *BlockHeight256BytesY,
-		unsigned int *BlockHeight256BytesC,
-		unsigned int *BlockWidth256BytesY,
-		unsigned int *BlockWidth256BytesC)
-{
-	if (SourcePixelFormat == dm_444_64) {
-		*BytePerPixelDETY = 8;
-		*BytePerPixelDETC = 0;
-		*BytePerPixelY = 8;
-		*BytePerPixelC = 0;
-	} else if (SourcePixelFormat == dm_444_32 || SourcePixelFormat == dm_rgbe) {
-		*BytePerPixelDETY = 4;
-		*BytePerPixelDETC = 0;
-		*BytePerPixelY = 4;
-		*BytePerPixelC = 0;
-	} else if (SourcePixelFormat == dm_444_16) {
-		*BytePerPixelDETY = 2;
-		*BytePerPixelDETC = 0;
-		*BytePerPixelY = 2;
-		*BytePerPixelC = 0;
-	} else if (SourcePixelFormat == dm_444_8) {
-		*BytePerPixelDETY = 1;
-		*BytePerPixelDETC = 0;
-		*BytePerPixelY = 1;
-		*BytePerPixelC = 0;
-	} else if (SourcePixelFormat == dm_rgbe_alpha) {
-		*BytePerPixelDETY = 4;
-		*BytePerPixelDETC = 1;
-		*BytePerPixelY = 4;
-		*BytePerPixelC = 1;
-	} else if (SourcePixelFormat == dm_420_8) {
-		*BytePerPixelDETY = 1;
-		*BytePerPixelDETC = 2;
-		*BytePerPixelY = 1;
-		*BytePerPixelC = 2;
-	} else if (SourcePixelFormat == dm_420_12) {
-		*BytePerPixelDETY = 2;
-		*BytePerPixelDETC = 4;
-		*BytePerPixelY = 2;
-		*BytePerPixelC = 4;
-	} else {
-		*BytePerPixelDETY = 4.0 / 3;
-		*BytePerPixelDETC = 8.0 / 3;
-		*BytePerPixelY = 2;
-		*BytePerPixelC = 4;
-	}
-
-	if ((SourcePixelFormat == dm_444_64 || SourcePixelFormat == dm_444_32 || SourcePixelFormat == dm_444_16 || SourcePixelFormat == dm_444_8 || SourcePixelFormat == dm_mono_16
-			|| SourcePixelFormat == dm_mono_8 || SourcePixelFormat == dm_rgbe)) {
-		if (SurfaceTiling == dm_sw_linear) {
-			*BlockHeight256BytesY = 1;
-		} else if (SourcePixelFormat == dm_444_64) {
-			*BlockHeight256BytesY = 4;
-		} else if (SourcePixelFormat == dm_444_8) {
-			*BlockHeight256BytesY = 16;
-		} else {
-			*BlockHeight256BytesY = 8;
-		}
-		*BlockWidth256BytesY = 256U / *BytePerPixelY / *BlockHeight256BytesY;
-		*BlockHeight256BytesC = 0;
-		*BlockWidth256BytesC = 0;
-	} else {
-		if (SurfaceTiling == dm_sw_linear) {
-			*BlockHeight256BytesY = 1;
-			*BlockHeight256BytesC = 1;
-		} else if (SourcePixelFormat == dm_rgbe_alpha) {
-			*BlockHeight256BytesY = 8;
-			*BlockHeight256BytesC = 16;
-		} else if (SourcePixelFormat == dm_420_8) {
-			*BlockHeight256BytesY = 16;
-			*BlockHeight256BytesC = 8;
-		} else {
-			*BlockHeight256BytesY = 8;
-			*BlockHeight256BytesC = 8;
-		}
-		*BlockWidth256BytesY = 256U / *BytePerPixelY / *BlockHeight256BytesY;
-		*BlockWidth256BytesC = 256U / *BytePerPixelC / *BlockHeight256BytesC;
-	}
-	return true;
-}
+#include "../dcn30/display_mode_vba_30.h"
 
 static bool is_dual_plane(enum source_format_class source_format)
 {
@@ -467,7 +380,7 @@ static void get_meta_and_pte_attr(
 	double byte_per_pixel_det_y;
 	double byte_per_pixel_det_c;
 
-	CalculateBytePerPixelAnd256BBlockSizes(
+	dml30_CalculateBytePerPixelAnd256BBlockSizes(
 			(enum source_format_class) (source_format),
 			(enum dm_swizzle_mode) (tiling),
 			&bytes_per_element_y,
@@ -953,7 +866,6 @@ static void dml_rq_dlg_get_dlg_params(
 {
 	const display_pipe_source_params_st *src = &e2e_pipe_param[pipe_idx].pipe.src;
 	const display_pipe_dest_params_st *dst = &e2e_pipe_param[pipe_idx].pipe.dest;
-	const display_output_params_st *dout = &e2e_pipe_param[pipe_idx].dout;
 	const display_clocks_and_cfg_st *clks = &e2e_pipe_param[pipe_idx].clks_cfg;
 	const scaler_ratio_depth_st *scl = &e2e_pipe_param[pipe_idx].pipe.scale_ratio_depth;
 	const scaler_taps_st *taps = &e2e_pipe_param[pipe_idx].pipe.scale_taps;
@@ -1003,9 +915,6 @@ static void dml_rq_dlg_get_dlg_params(
 	unsigned int vupdate_width;
 	unsigned int vready_offset;
 
-	unsigned int dppclk_delay_subtotal;
-	unsigned int dispclk_delay_subtotal;
-
 	unsigned int vstartup_start;
 	unsigned int dst_x_after_scaler;
 	unsigned int dst_y_after_scaler;
@@ -1055,7 +964,6 @@ static void dml_rq_dlg_get_dlg_params(
 
 	float vba__refcyc_per_req_delivery_pre_l = get_refcyc_per_req_delivery_pre_l_in_us(mode_lib, e2e_pipe_param, num_pipes, pipe_idx) * refclk_freq_in_mhz;  // From VBA
 	float vba__refcyc_per_req_delivery_l = get_refcyc_per_req_delivery_l_in_us(mode_lib, e2e_pipe_param, num_pipes, pipe_idx) * refclk_freq_in_mhz;  // From VBA
-	int blank_lines;
 
 	memset(disp_dlg_regs, 0, sizeof(*disp_dlg_regs));
 	memset(disp_ttu_regs, 0, sizeof(*disp_ttu_regs));
@@ -1079,20 +987,9 @@ static void dml_rq_dlg_get_dlg_params(
 	min_ttu_vblank = get_min_ttu_vblank_in_us(mode_lib, e2e_pipe_param, num_pipes, pipe_idx);	// From VBA
 
 	dlg_vblank_start = interlaced ? (vblank_start / 2) : vblank_start;
-
 	disp_dlg_regs->min_dst_y_next_start = (unsigned int) (((double) dlg_vblank_start) * dml_pow(2, 2));
-	blank_lines = (dst->vblank_end + dst->vtotal_min - dst->vblank_start - dst->vstartup_start - 1);
-	if (blank_lines < 0)
-		blank_lines = 0;
-	if (blank_lines != 0) {
-		disp_dlg_regs->optimized_min_dst_y_next_start_us =
-			((unsigned int) blank_lines * dst->hactive) / (unsigned int) dst->pixel_rate_mhz;
-		disp_dlg_regs->optimized_min_dst_y_next_start =
-			(unsigned int)(((double) (dlg_vblank_start + blank_lines)) * dml_pow(2, 2));
-	} else {
-		// use unoptimized value
-		disp_dlg_regs->optimized_min_dst_y_next_start = disp_dlg_regs->min_dst_y_next_start;
-	}
+	disp_dlg_regs->optimized_min_dst_y_next_start_us = 0;
+	disp_dlg_regs->optimized_min_dst_y_next_start = disp_dlg_regs->min_dst_y_next_start;
 	ASSERT(disp_dlg_regs->min_dst_y_next_start < (unsigned int)dml_pow(2, 18));
 
 	dml_print("DML_DLG: %s: min_ttu_vblank (us)         = %3.2f\n", __func__, min_ttu_vblank);
@@ -1136,21 +1033,6 @@ static void dml_rq_dlg_get_dlg_params(
 	vupdate_width = dst->vupdate_width;
 	vready_offset = dst->vready_offset;
 
-	dppclk_delay_subtotal = mode_lib->ip.dppclk_delay_subtotal;
-	dispclk_delay_subtotal = mode_lib->ip.dispclk_delay_subtotal;
-
-	if (scl_enable)
-		dppclk_delay_subtotal += mode_lib->ip.dppclk_delay_scl;
-	else
-		dppclk_delay_subtotal += mode_lib->ip.dppclk_delay_scl_lb_only;
-
-	dppclk_delay_subtotal += mode_lib->ip.dppclk_delay_cnvc_formatter + src->num_cursors * mode_lib->ip.dppclk_delay_cnvc_cursor;
-
-	if (dout->dsc_enable) {
-		double dsc_delay = get_dsc_delay(mode_lib, e2e_pipe_param, num_pipes, pipe_idx); // FROM VBA
-		dispclk_delay_subtotal += dsc_delay;
-	}
-
 	vstartup_start = dst->vstartup_start;
 	if (interlaced) {
 		if (vstartup_start / 2.0 - (double) (vready_offset + vupdate_width + vupdate_offset) / htotal <= vblank_end / 2.0)
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c
new file mode 100644
index 000000000000..34a5d0f87b5f
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c
@@ -0,0 +1,376 @@
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "clk_mgr.h"
+#include "resource.h"
+#include "dcn31/dcn31_hubbub.h"
+#include "dcn314_fpu.h"
+#include "dml/dcn20/dcn20_fpu.h"
+#include "dml/display_mode_vba.h"
+
+struct _vcs_dpi_ip_params_st dcn3_14_ip = {
+	.VBlankNomDefaultUS = 668,
+	.gpuvm_enable = 1,
+	.gpuvm_max_page_table_levels = 1,
+	.hostvm_enable = 1,
+	.hostvm_max_page_table_levels = 2,
+	.rob_buffer_size_kbytes = 64,
+	.det_buffer_size_kbytes = DCN3_14_DEFAULT_DET_SIZE,
+	.config_return_buffer_size_in_kbytes = 1792,
+	.compressed_buffer_segment_size_in_kbytes = 64,
+	.meta_fifo_size_in_kentries = 32,
+	.zero_size_buffer_entries = 512,
+	.compbuf_reserved_space_64b = 256,
+	.compbuf_reserved_space_zs = 64,
+	.dpp_output_buffer_pixels = 2560,
+	.opp_output_buffer_lines = 1,
+	.pixel_chunk_size_kbytes = 8,
+	.meta_chunk_size_kbytes = 2,
+	.min_meta_chunk_size_bytes = 256,
+	.writeback_chunk_size_kbytes = 8,
+	.ptoi_supported = false,
+	.num_dsc = 4,
+	.maximum_dsc_bits_per_component = 10,
+	.dsc422_native_support = false,
+	.is_line_buffer_bpp_fixed = true,
+	.line_buffer_fixed_bpp = 48,
+	.line_buffer_size_bits = 789504,
+	.max_line_buffer_lines = 12,
+	.writeback_interface_buffer_size_kbytes = 90,
+	.max_num_dpp = 4,
+	.max_num_otg = 4,
+	.max_num_hdmi_frl_outputs = 1,
+	.max_num_wb = 1,
+	.max_dchub_pscl_bw_pix_per_clk = 4,
+	.max_pscl_lb_bw_pix_per_clk = 2,
+	.max_lb_vscl_bw_pix_per_clk = 4,
+	.max_vscl_hscl_bw_pix_per_clk = 4,
+	.max_hscl_ratio = 6,
+	.max_vscl_ratio = 6,
+	.max_hscl_taps = 8,
+	.max_vscl_taps = 8,
+	.dpte_buffer_size_in_pte_reqs_luma = 64,
+	.dpte_buffer_size_in_pte_reqs_chroma = 34,
+	.dispclk_ramp_margin_percent = 1,
+	.max_inter_dcn_tile_repeaters = 8,
+	.cursor_buffer_size = 16,
+	.cursor_chunk_size = 2,
+	.writeback_line_buffer_buffer_size = 0,
+	.writeback_min_hscl_ratio = 1,
+	.writeback_min_vscl_ratio = 1,
+	.writeback_max_hscl_ratio = 1,
+	.writeback_max_vscl_ratio = 1,
+	.writeback_max_hscl_taps = 1,
+	.writeback_max_vscl_taps = 1,
+	.dppclk_delay_subtotal = 46,
+	.dppclk_delay_scl = 50,
+	.dppclk_delay_scl_lb_only = 16,
+	.dppclk_delay_cnvc_formatter = 27,
+	.dppclk_delay_cnvc_cursor = 6,
+	.dispclk_delay_subtotal = 119,
+	.dynamic_metadata_vm_enabled = false,
+	.odm_combine_4to1_supported = false,
+	.dcc_supported = true,
+};
+
+struct _vcs_dpi_soc_bounding_box_st dcn3_14_soc = {
+		/*TODO: correct dispclk/dppclk voltage level determination*/
+	.clock_limits = {
+		{
+			.state = 0,
+			.dispclk_mhz = 1200.0,
+			.dppclk_mhz = 1200.0,
+			.phyclk_mhz = 600.0,
+			.phyclk_d18_mhz = 667.0,
+			.dscclk_mhz = 186.0,
+			.dtbclk_mhz = 600.0,
+		},
+		{
+			.state = 1,
+			.dispclk_mhz = 1200.0,
+			.dppclk_mhz = 1200.0,
+			.phyclk_mhz = 810.0,
+			.phyclk_d18_mhz = 667.0,
+			.dscclk_mhz = 209.0,
+			.dtbclk_mhz = 600.0,
+		},
+		{
+			.state = 2,
+			.dispclk_mhz = 1200.0,
+			.dppclk_mhz = 1200.0,
+			.phyclk_mhz = 810.0,
+			.phyclk_d18_mhz = 667.0,
+			.dscclk_mhz = 209.0,
+			.dtbclk_mhz = 600.0,
+		},
+		{
+			.state = 3,
+			.dispclk_mhz = 1200.0,
+			.dppclk_mhz = 1200.0,
+			.phyclk_mhz = 810.0,
+			.phyclk_d18_mhz = 667.0,
+			.dscclk_mhz = 371.0,
+			.dtbclk_mhz = 600.0,
+		},
+		{
+			.state = 4,
+			.dispclk_mhz = 1200.0,
+			.dppclk_mhz = 1200.0,
+			.phyclk_mhz = 810.0,
+			.phyclk_d18_mhz = 667.0,
+			.dscclk_mhz = 417.0,
+			.dtbclk_mhz = 600.0,
+		},
+	},
+	.num_states = 5,
+	.sr_exit_time_us = 9.0,
+	.sr_enter_plus_exit_time_us = 11.0,
+	.sr_exit_z8_time_us = 442.0,
+	.sr_enter_plus_exit_z8_time_us = 560.0,
+	.writeback_latency_us = 12.0,
+	.dram_channel_width_bytes = 4,
+	.round_trip_ping_latency_dcfclk_cycles = 106,
+	.urgent_latency_pixel_data_only_us = 4.0,
+	.urgent_latency_pixel_mixed_with_vm_data_us = 4.0,
+	.urgent_latency_vm_data_only_us = 4.0,
+	.urgent_out_of_order_return_per_channel_pixel_only_bytes = 4096,
+	.urgent_out_of_order_return_per_channel_pixel_and_vm_bytes = 4096,
+	.urgent_out_of_order_return_per_channel_vm_only_bytes = 4096,
+	.pct_ideal_sdp_bw_after_urgent = 80.0,
+	.pct_ideal_dram_sdp_bw_after_urgent_pixel_only = 65.0,
+	.pct_ideal_dram_sdp_bw_after_urgent_pixel_and_vm = 60.0,
+	.pct_ideal_dram_sdp_bw_after_urgent_vm_only = 30.0,
+	.max_avg_sdp_bw_use_normal_percent = 60.0,
+	.max_avg_dram_bw_use_normal_percent = 60.0,
+	.fabric_datapath_to_dcn_data_return_bytes = 32,
+	.return_bus_width_bytes = 64,
+	.downspread_percent = 0.38,
+	.dcn_downspread_percent = 0.5,
+	.gpuvm_min_page_size_bytes = 4096,
+	.hostvm_min_page_size_bytes = 4096,
+	.do_urgent_latency_adjustment = false,
+	.urgent_latency_adjustment_fabric_clock_component_us = 0,
+	.urgent_latency_adjustment_fabric_clock_reference_mhz = 0,
+};
+
+
+void dcn314_update_bw_bounding_box_fpu(struct dc *dc, struct clk_bw_params *bw_params)
+{
+	struct clk_limit_table *clk_table = &bw_params->clk_table;
+	struct _vcs_dpi_voltage_scaling_st *clock_limits =
+		dcn3_14_soc.clock_limits;
+	unsigned int i, closest_clk_lvl;
+	int max_dispclk_mhz = 0, max_dppclk_mhz = 0;
+	int j;
+
+	dc_assert_fp_enabled();
+
+	// Default clock levels are used for diags, which may lead to overclocking.
+	if (!IS_DIAG_DC(dc->ctx->dce_environment) && dc->config.use_default_clock_table == false) {
+
+		dcn3_14_ip.max_num_otg = dc->res_pool->res_cap->num_timing_generator;
+		dcn3_14_ip.max_num_dpp = dc->res_pool->pipe_count;
+
+		if (bw_params->num_channels > 0)
+			dcn3_14_soc.num_chans = bw_params->num_channels;
+
+		ASSERT(dcn3_14_soc.num_chans);
+		ASSERT(clk_table->num_entries);
+
+		/* Prepass to find max clocks independent of voltage level. */
+		for (i = 0; i < clk_table->num_entries; ++i) {
+			if (clk_table->entries[i].dispclk_mhz > max_dispclk_mhz)
+				max_dispclk_mhz = clk_table->entries[i].dispclk_mhz;
+			if (clk_table->entries[i].dppclk_mhz > max_dppclk_mhz)
+				max_dppclk_mhz = clk_table->entries[i].dppclk_mhz;
+		}
+
+		for (i = 0; i < clk_table->num_entries; i++) {
+			/* loop backwards*/
+			for (closest_clk_lvl = 0, j = dcn3_14_soc.num_states - 1; j >= 0; j--) {
+				if ((unsigned int) dcn3_14_soc.clock_limits[j].dcfclk_mhz <= clk_table->entries[i].dcfclk_mhz) {
+					closest_clk_lvl = j;
+					break;
+				}
+			}
+			if (clk_table->num_entries == 1) {
+				/*smu gives one DPM level, let's take the highest one*/
+				closest_clk_lvl = dcn3_14_soc.num_states - 1;
+			}
+
+			clock_limits[i].state = i;
+
+			/* Clocks dependent on voltage level. */
+			clock_limits[i].dcfclk_mhz = clk_table->entries[i].dcfclk_mhz;
+			if (clk_table->num_entries == 1 &&
+				clock_limits[i].dcfclk_mhz < dcn3_14_soc.clock_limits[closest_clk_lvl].dcfclk_mhz) {
+				/*SMU fix not released yet*/
+				clock_limits[i].dcfclk_mhz = dcn3_14_soc.clock_limits[closest_clk_lvl].dcfclk_mhz;
+			}
+			clock_limits[i].fabricclk_mhz = clk_table->entries[i].fclk_mhz;
+			clock_limits[i].socclk_mhz = clk_table->entries[i].socclk_mhz;
+
+			if (clk_table->entries[i].memclk_mhz && clk_table->entries[i].wck_ratio)
+				clock_limits[i].dram_speed_mts = clk_table->entries[i].memclk_mhz * 2 * clk_table->entries[i].wck_ratio;
+
+			/* Clocks independent of voltage level. */
+			clock_limits[i].dispclk_mhz = max_dispclk_mhz ? max_dispclk_mhz :
+				dcn3_14_soc.clock_limits[closest_clk_lvl].dispclk_mhz;
+
+			clock_limits[i].dppclk_mhz = max_dppclk_mhz ? max_dppclk_mhz :
+				dcn3_14_soc.clock_limits[closest_clk_lvl].dppclk_mhz;
+
+			clock_limits[i].dram_bw_per_chan_gbps = dcn3_14_soc.clock_limits[closest_clk_lvl].dram_bw_per_chan_gbps;
+			clock_limits[i].dscclk_mhz = dcn3_14_soc.clock_limits[closest_clk_lvl].dscclk_mhz;
+			clock_limits[i].dtbclk_mhz = dcn3_14_soc.clock_limits[closest_clk_lvl].dtbclk_mhz;
+			clock_limits[i].phyclk_d18_mhz = dcn3_14_soc.clock_limits[closest_clk_lvl].phyclk_d18_mhz;
+			clock_limits[i].phyclk_mhz = dcn3_14_soc.clock_limits[closest_clk_lvl].phyclk_mhz;
+		}
+		for (i = 0; i < clk_table->num_entries; i++)
+			dcn3_14_soc.clock_limits[i] = clock_limits[i];
+		if (clk_table->num_entries) {
+			dcn3_14_soc.num_states = clk_table->num_entries;
+		}
+	}
+
+	if (max_dispclk_mhz) {
+		dcn3_14_soc.dispclk_dppclk_vco_speed_mhz = max_dispclk_mhz * 2;
+		dc->dml.soc.dispclk_dppclk_vco_speed_mhz = max_dispclk_mhz * 2;
+	}
+
+	if (!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment))
+		dml_init_instance(&dc->dml, &dcn3_14_soc, &dcn3_14_ip, DML_PROJECT_DCN31);
+	else
+		dml_init_instance(&dc->dml, &dcn3_14_soc, &dcn3_14_ip, DML_PROJECT_DCN31_FPGA);
+}
+
+static bool is_dual_plane(enum surface_pixel_format format)
+{
+	return format >= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN || format == SURFACE_PIXEL_FORMAT_GRPH_RGBE_ALPHA;
+}
+
+int dcn314_populate_dml_pipes_from_context_fpu(struct dc *dc, struct dc_state *context,
+					       display_e2e_pipe_params_st *pipes,
+					       bool fast_validate)
+{
+	int i, pipe_cnt;
+	struct resource_context *res_ctx = &context->res_ctx;
+	struct pipe_ctx *pipe;
+	bool upscaled = false;
+
+	dc_assert_fp_enabled();
+
+	dcn20_populate_dml_pipes_from_context(dc, context, pipes, fast_validate);
+
+	for (i = 0, pipe_cnt = 0; i < dc->res_pool->pipe_count; i++) {
+		struct dc_crtc_timing *timing;
+
+		if (!res_ctx->pipe_ctx[i].stream)
+			continue;
+		pipe = &res_ctx->pipe_ctx[i];
+		timing = &pipe->stream->timing;
+
+		if (dc_extended_blank_supported(dc) && pipe->stream->adjust.v_total_max == pipe->stream->adjust.v_total_min
+			&& pipe->stream->adjust.v_total_min > timing->v_total)
+			pipes[pipe_cnt].pipe.dest.vtotal = pipe->stream->adjust.v_total_min;
+
+		if (pipe->plane_state &&
+				(pipe->plane_state->src_rect.height < pipe->plane_state->dst_rect.height ||
+				pipe->plane_state->src_rect.width < pipe->plane_state->dst_rect.width))
+			upscaled = true;
+
+		/*
+		 * Immediate flip can be set dynamically after enabling the plane.
+		 * We need to require support for immediate flip or underflow can be
+		 * intermittently experienced depending on peak b/w requirements.
+		 */
+		pipes[pipe_cnt].pipe.src.immediate_flip = true;
+
+		pipes[pipe_cnt].pipe.src.unbounded_req_mode = false;
+		pipes[pipe_cnt].pipe.src.hostvm = dc->res_pool->hubbub->riommu_active;
+		pipes[pipe_cnt].pipe.src.gpuvm = true;
+		pipes[pipe_cnt].pipe.src.dcc_fraction_of_zs_req_luma = 0;
+		pipes[pipe_cnt].pipe.src.dcc_fraction_of_zs_req_chroma = 0;
+		pipes[pipe_cnt].pipe.dest.vfront_porch = timing->v_front_porch;
+		pipes[pipe_cnt].pipe.src.dcc_rate = 3;
+		pipes[pipe_cnt].dout.dsc_input_bpc = 0;
+
+		if (pipes[pipe_cnt].dout.dsc_enable) {
+			switch (timing->display_color_depth) {
+			case COLOR_DEPTH_888:
+				pipes[pipe_cnt].dout.dsc_input_bpc = 8;
+				break;
+			case COLOR_DEPTH_101010:
+				pipes[pipe_cnt].dout.dsc_input_bpc = 10;
+				break;
+			case COLOR_DEPTH_121212:
+				pipes[pipe_cnt].dout.dsc_input_bpc = 12;
+				break;
+			default:
+				ASSERT(0);
+				break;
+			}
+		}
+
+		pipe_cnt++;
+	}
+	context->bw_ctx.dml.ip.det_buffer_size_kbytes = DCN3_14_DEFAULT_DET_SIZE;
+
+	dc->config.enable_4to1MPC = false;
+	if (pipe_cnt == 1 && pipe->plane_state && !dc->debug.disable_z9_mpc) {
+		if (is_dual_plane(pipe->plane_state->format)
+				&& pipe->plane_state->src_rect.width <= 1920 && pipe->plane_state->src_rect.height <= 1080) {
+			dc->config.enable_4to1MPC = true;
+		} else if (!is_dual_plane(pipe->plane_state->format) && pipe->plane_state->src_rect.width <= 5120) {
+			/* Limit to 5k max to avoid forced pipe split when there is not enough detile for swath */
+			context->bw_ctx.dml.ip.det_buffer_size_kbytes = 192;
+			pipes[0].pipe.src.unbounded_req_mode = true;
+		}
+	} else if (context->stream_count >= dc->debug.crb_alloc_policy_min_disp_count
+			&& dc->debug.crb_alloc_policy > DET_SIZE_DEFAULT) {
+		context->bw_ctx.dml.ip.det_buffer_size_kbytes = dc->debug.crb_alloc_policy * 64;
+	} else if (context->stream_count >= 3 && upscaled) {
+		context->bw_ctx.dml.ip.det_buffer_size_kbytes = 192;
+	}
+
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
+
+		if (!pipe->stream)
+			continue;
+
+		if (pipe->stream->signal == SIGNAL_TYPE_EDP && dc->debug.seamless_boot_odm_combine &&
+				pipe->stream->apply_seamless_boot_optimization) {
+
+			if (pipe->stream->apply_boot_odm_mode == dm_odm_combine_policy_2to1) {
+				context->bw_ctx.dml.vba.ODMCombinePolicy = dm_odm_combine_policy_2to1;
+				break;
+			}
+		}
+	}
+
+	return pipe_cnt;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.h b/drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.h
new file mode 100644
index 000000000000..d32c5bb99f4c
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.h
@@ -0,0 +1,40 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DCN314_FPU_H__
+#define __DCN314_FPU_H__
+
+#define DCN3_14_DEFAULT_DET_SIZE 384
+#define DCN3_14_MAX_DET_SIZE 384
+#define DCN3_14_MIN_COMPBUF_SIZE_KB 128
+#define DCN3_14_CRB_SEGMENT_SIZE_KB 64
+
+void dcn314_update_bw_bounding_box_fpu(struct dc *dc, struct clk_bw_params *bw_params);
+int dcn314_populate_dml_pipes_from_context_fpu(struct dc *dc, struct dc_state *context,
+					       display_e2e_pipe_params_st *pipes,
+					       bool fast_validate);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn314/display_mode_vba_314.c b/drivers/gpu/drm/amd/display/dc/dml/dcn314/display_mode_vba_314.c
new file mode 100644
index 000000000000..fc4d7474c111
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn314/display_mode_vba_314.c
@@ -0,0 +1,7420 @@
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#define UNIT_TEST 0
+#if !UNIT_TEST
+#include "dc.h"
+#include "dc_link.h"
+#endif
+#include "../display_mode_lib.h"
+#include "display_mode_vba_314.h"
+#include "../dml_inline_defs.h"
+
+/*
+ * NOTE:
+ *   This file is gcc-parsable HW gospel, coming straight from HW engineers.
+ *
+ * It doesn't adhere to Linux kernel style and sometimes will do things in odd
+ * ways. Unless there is something clearly wrong with it the code should
+ * remain as-is as it provides us with a guarantee from HW that it is correct.
+ */
+
+#define BPP_INVALID 0
+#define BPP_BLENDED_PIPE 0xffffffff
+#define DCN314_MAX_DSC_IMAGE_WIDTH 5184
+#define DCN314_MAX_FMT_420_BUFFER_WIDTH 4096
+
+// For DML-C changes that hasn't been propagated to VBA yet
+//#define __DML_VBA_ALLOW_DELTA__
+
+// Move these to ip parameters/constant
+
+// At which vstartup the DML start to try if the mode can be supported
+#define __DML_VBA_MIN_VSTARTUP__    9
+
+// Delay in DCFCLK from ARB to DET (1st num is ARB to SDPIF, 2nd number is SDPIF to DET)
+#define __DML_ARB_TO_RET_DELAY__    (7 + 95)
+
+// fudge factor for min dcfclk calclation
+#define __DML_MIN_DCFCLK_FACTOR__   1.15
+
+struct {
+	double DPPCLK;
+	double DISPCLK;
+	double PixelClock;
+	double DCFCLKDeepSleep;
+	unsigned int DPPPerPlane;
+	bool ScalerEnabled;
+	double VRatio;
+	double VRatioChroma;
+	enum scan_direction_class SourceScan;
+	unsigned int BlockWidth256BytesY;
+	unsigned int BlockHeight256BytesY;
+	unsigned int BlockWidth256BytesC;
+	unsigned int BlockHeight256BytesC;
+	unsigned int InterlaceEnable;
+	unsigned int NumberOfCursors;
+	unsigned int VBlank;
+	unsigned int HTotal;
+	unsigned int DCCEnable;
+	bool ODMCombineIsEnabled;
+	enum source_format_class SourcePixelFormat;
+	int BytePerPixelY;
+	int BytePerPixelC;
+	bool ProgressiveToInterlaceUnitInOPP;
+} Pipe;
+
+#define BPP_INVALID 0
+#define BPP_BLENDED_PIPE 0xffffffff
+
+static bool CalculateBytePerPixelAnd256BBlockSizes(
+		enum source_format_class SourcePixelFormat,
+		enum dm_swizzle_mode SurfaceTiling,
+		unsigned int *BytePerPixelY,
+		unsigned int *BytePerPixelC,
+		double *BytePerPixelDETY,
+		double *BytePerPixelDETC,
+		unsigned int *BlockHeight256BytesY,
+		unsigned int *BlockHeight256BytesC,
+		unsigned int *BlockWidth256BytesY,
+		unsigned int *BlockWidth256BytesC);
+static void DisplayPipeConfiguration(struct display_mode_lib *mode_lib);
+static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation(struct display_mode_lib *mode_lib);
+static unsigned int dscceComputeDelay(
+		unsigned int bpc,
+		double BPP,
+		unsigned int sliceWidth,
+		unsigned int numSlices,
+		enum output_format_class pixelFormat,
+		enum output_encoder_class Output);
+static unsigned int dscComputeDelay(enum output_format_class pixelFormat, enum output_encoder_class Output);
+static bool CalculatePrefetchSchedule(
+		struct display_mode_lib *mode_lib,
+		double HostVMInefficiencyFactor,
+		Pipe *myPipe,
+		unsigned int DSCDelay,
+		double DPPCLKDelaySubtotalPlusCNVCFormater,
+		double DPPCLKDelaySCL,
+		double DPPCLKDelaySCLLBOnly,
+		double DPPCLKDelayCNVCCursor,
+		double DISPCLKDelaySubtotal,
+		unsigned int DPP_RECOUT_WIDTH,
+		enum output_format_class OutputFormat,
+		unsigned int MaxInterDCNTileRepeaters,
+		unsigned int VStartup,
+		unsigned int MaxVStartup,
+		unsigned int GPUVMPageTableLevels,
+		bool GPUVMEnable,
+		bool HostVMEnable,
+		unsigned int HostVMMaxNonCachedPageTableLevels,
+		double HostVMMinPageSize,
+		bool DynamicMetadataEnable,
+		bool DynamicMetadataVMEnabled,
+		int DynamicMetadataLinesBeforeActiveRequired,
+		unsigned int DynamicMetadataTransmittedBytes,
+		double UrgentLatency,
+		double UrgentExtraLatency,
+		double TCalc,
+		unsigned int PDEAndMetaPTEBytesFrame,
+		unsigned int MetaRowByte,
+		unsigned int PixelPTEBytesPerRow,
+		double PrefetchSourceLinesY,
+		unsigned int SwathWidthY,
+		double VInitPreFillY,
+		unsigned int MaxNumSwathY,
+		double PrefetchSourceLinesC,
+		unsigned int SwathWidthC,
+		double VInitPreFillC,
+		unsigned int MaxNumSwathC,
+		int swath_width_luma_ub,
+		int swath_width_chroma_ub,
+		unsigned int SwathHeightY,
+		unsigned int SwathHeightC,
+		double TWait,
+		double *DSTXAfterScaler,
+		double *DSTYAfterScaler,
+		double *DestinationLinesForPrefetch,
+		double *PrefetchBandwidth,
+		double *DestinationLinesToRequestVMInVBlank,
+		double *DestinationLinesToRequestRowInVBlank,
+		double *VRatioPrefetchY,
+		double *VRatioPrefetchC,
+		double *RequiredPrefetchPixDataBWLuma,
+		double *RequiredPrefetchPixDataBWChroma,
+		bool *NotEnoughTimeForDynamicMetadata,
+		double *Tno_bw,
+		double *prefetch_vmrow_bw,
+		double *Tdmdl_vm,
+		double *Tdmdl,
+		double *TSetup,
+		int *VUpdateOffsetPix,
+		double *VUpdateWidthPix,
+		double *VReadyOffsetPix);
+static double RoundToDFSGranularityUp(double Clock, double VCOSpeed);
+static double RoundToDFSGranularityDown(double Clock, double VCOSpeed);
+static void CalculateDCCConfiguration(
+		bool DCCEnabled,
+		bool DCCProgrammingAssumesScanDirectionUnknown,
+		enum source_format_class SourcePixelFormat,
+		unsigned int SurfaceWidthLuma,
+		unsigned int SurfaceWidthChroma,
+		unsigned int SurfaceHeightLuma,
+		unsigned int SurfaceHeightChroma,
+		double DETBufferSize,
+		unsigned int RequestHeight256ByteLuma,
+		unsigned int RequestHeight256ByteChroma,
+		enum dm_swizzle_mode TilingFormat,
+		unsigned int BytePerPixelY,
+		unsigned int BytePerPixelC,
+		double BytePerPixelDETY,
+		double BytePerPixelDETC,
+		enum scan_direction_class ScanOrientation,
+		unsigned int *MaxUncompressedBlockLuma,
+		unsigned int *MaxUncompressedBlockChroma,
+		unsigned int *MaxCompressedBlockLuma,
+		unsigned int *MaxCompressedBlockChroma,
+		unsigned int *IndependentBlockLuma,
+		unsigned int *IndependentBlockChroma);
+static double CalculatePrefetchSourceLines(
+		struct display_mode_lib *mode_lib,
+		double VRatio,
+		double vtaps,
+		bool Interlace,
+		bool ProgressiveToInterlaceUnitInOPP,
+		unsigned int SwathHeight,
+		unsigned int ViewportYStart,
+		double *VInitPreFill,
+		unsigned int *MaxNumSwath);
+static unsigned int CalculateVMAndRowBytes(
+		struct display_mode_lib *mode_lib,
+		bool DCCEnable,
+		unsigned int BlockHeight256Bytes,
+		unsigned int BlockWidth256Bytes,
+		enum source_format_class SourcePixelFormat,
+		unsigned int SurfaceTiling,
+		unsigned int BytePerPixel,
+		enum scan_direction_class ScanDirection,
+		unsigned int SwathWidth,
+		unsigned int ViewportHeight,
+		bool GPUVMEnable,
+		bool HostVMEnable,
+		unsigned int HostVMMaxNonCachedPageTableLevels,
+		unsigned int GPUVMMinPageSize,
+		unsigned int HostVMMinPageSize,
+		unsigned int PTEBufferSizeInRequests,
+		unsigned int Pitch,
+		unsigned int DCCMetaPitch,
+		unsigned int *MacroTileWidth,
+		unsigned int *MetaRowByte,
+		unsigned int *PixelPTEBytesPerRow,
+		bool *PTEBufferSizeNotExceeded,
+		int *dpte_row_width_ub,
+		unsigned int *dpte_row_height,
+		unsigned int *MetaRequestWidth,
+		unsigned int *MetaRequestHeight,
+		unsigned int *meta_row_width,
+		unsigned int *meta_row_height,
+		int *vm_group_bytes,
+		unsigned int *dpte_group_bytes,
+		unsigned int *PixelPTEReqWidth,
+		unsigned int *PixelPTEReqHeight,
+		unsigned int *PTERequestSize,
+		int *DPDE0BytesFrame,
+		int *MetaPTEBytesFrame);
+static double CalculateTWait(unsigned int PrefetchMode, double DRAMClockChangeLatency, double UrgentLatency, double SREnterPlusExitTime);
+static void CalculateRowBandwidth(
+		bool GPUVMEnable,
+		enum source_format_class SourcePixelFormat,
+		double VRatio,
+		double VRatioChroma,
+		bool DCCEnable,
+		double LineTime,
+		unsigned int MetaRowByteLuma,
+		unsigned int MetaRowByteChroma,
+		unsigned int meta_row_height_luma,
+		unsigned int meta_row_height_chroma,
+		unsigned int PixelPTEBytesPerRowLuma,
+		unsigned int PixelPTEBytesPerRowChroma,
+		unsigned int dpte_row_height_luma,
+		unsigned int dpte_row_height_chroma,
+		double *meta_row_bw,
+		double *dpte_row_bw);
+
+static void CalculateFlipSchedule(
+		struct display_mode_lib *mode_lib,
+		double HostVMInefficiencyFactor,
+		double UrgentExtraLatency,
+		double UrgentLatency,
+		unsigned int GPUVMMaxPageTableLevels,
+		bool HostVMEnable,
+		unsigned int HostVMMaxNonCachedPageTableLevels,
+		bool GPUVMEnable,
+		double HostVMMinPageSize,
+		double PDEAndMetaPTEBytesPerFrame,
+		double MetaRowBytes,
+		double DPTEBytesPerRow,
+		double BandwidthAvailableForImmediateFlip,
+		unsigned int TotImmediateFlipBytes,
+		enum source_format_class SourcePixelFormat,
+		double LineTime,
+		double VRatio,
+		double VRatioChroma,
+		double Tno_bw,
+		bool DCCEnable,
+		unsigned int dpte_row_height,
+		unsigned int meta_row_height,
+		unsigned int dpte_row_height_chroma,
+		unsigned int meta_row_height_chroma,
+		double *DestinationLinesToRequestVMInImmediateFlip,
+		double *DestinationLinesToRequestRowInImmediateFlip,
+		double *final_flip_bw,
+		bool *ImmediateFlipSupportedForPipe);
+static double CalculateWriteBackDelay(
+		enum source_format_class WritebackPixelFormat,
+		double WritebackHRatio,
+		double WritebackVRatio,
+		unsigned int WritebackVTaps,
+		int WritebackDestinationWidth,
+		int WritebackDestinationHeight,
+		int WritebackSourceHeight,
+		unsigned int HTotal);
+
+static void CalculateVupdateAndDynamicMetadataParameters(
+		int MaxInterDCNTileRepeaters,
+		double DPPCLK,
+		double DISPCLK,
+		double DCFClkDeepSleep,
+		double PixelClock,
+		int HTotal,
+		int VBlank,
+		int DynamicMetadataTransmittedBytes,
+		int DynamicMetadataLinesBeforeActiveRequired,
+		int InterlaceEnable,
+		bool ProgressiveToInterlaceUnitInOPP,
+		double *TSetup,
+		double *Tdmbf,
+		double *Tdmec,
+		double *Tdmsks,
+		int *VUpdateOffsetPix,
+		double *VUpdateWidthPix,
+		double *VReadyOffsetPix);
+
+static void CalculateWatermarksAndDRAMSpeedChangeSupport(
+		struct display_mode_lib *mode_lib,
+		unsigned int PrefetchMode,
+		unsigned int NumberOfActivePlanes,
+		unsigned int MaxLineBufferLines,
+		unsigned int LineBufferSize,
+		unsigned int WritebackInterfaceBufferSize,
+		double DCFCLK,
+		double ReturnBW,
+		bool SynchronizedVBlank,
+		unsigned int dpte_group_bytes[],
+		unsigned int MetaChunkSize,
+		double UrgentLatency,
+		double ExtraLatency,
+		double WritebackLatency,
+		double WritebackChunkSize,
+		double SOCCLK,
+		double DRAMClockChangeLatency,
+		double SRExitTime,
+		double SREnterPlusExitTime,
+		double SRExitZ8Time,
+		double SREnterPlusExitZ8Time,
+		double DCFCLKDeepSleep,
+		unsigned int DETBufferSizeY[],
+		unsigned int DETBufferSizeC[],
+		unsigned int SwathHeightY[],
+		unsigned int SwathHeightC[],
+		unsigned int LBBitPerPixel[],
+		double SwathWidthY[],
+		double SwathWidthC[],
+		double HRatio[],
+		double HRatioChroma[],
+		unsigned int vtaps[],
+		unsigned int VTAPsChroma[],
+		double VRatio[],
+		double VRatioChroma[],
+		unsigned int HTotal[],
+		double PixelClock[],
+		unsigned int BlendingAndTiming[],
+		unsigned int DPPPerPlane[],
+		double BytePerPixelDETY[],
+		double BytePerPixelDETC[],
+		double DSTXAfterScaler[],
+		double DSTYAfterScaler[],
+		bool WritebackEnable[],
+		enum source_format_class WritebackPixelFormat[],
+		double WritebackDestinationWidth[],
+		double WritebackDestinationHeight[],
+		double WritebackSourceHeight[],
+		bool UnboundedRequestEnabled,
+		unsigned int CompressedBufferSizeInkByte,
+		enum clock_change_support *DRAMClockChangeSupport,
+		double *UrgentWatermark,
+		double *WritebackUrgentWatermark,
+		double *DRAMClockChangeWatermark,
+		double *WritebackDRAMClockChangeWatermark,
+		double *StutterExitWatermark,
+		double *StutterEnterPlusExitWatermark,
+		double *Z8StutterExitWatermark,
+		double *Z8StutterEnterPlusExitWatermark,
+		double *MinActiveDRAMClockChangeLatencySupported);
+
+static void CalculateDCFCLKDeepSleep(
+		struct display_mode_lib *mode_lib,
+		unsigned int NumberOfActivePlanes,
+		int BytePerPixelY[],
+		int BytePerPixelC[],
+		double VRatio[],
+		double VRatioChroma[],
+		double SwathWidthY[],
+		double SwathWidthC[],
+		unsigned int DPPPerPlane[],
+		double HRatio[],
+		double HRatioChroma[],
+		double PixelClock[],
+		double PSCL_THROUGHPUT[],
+		double PSCL_THROUGHPUT_CHROMA[],
+		double DPPCLK[],
+		double ReadBandwidthLuma[],
+		double ReadBandwidthChroma[],
+		int ReturnBusWidth,
+		double *DCFCLKDeepSleep);
+
+static void CalculateUrgentBurstFactor(
+		int swath_width_luma_ub,
+		int swath_width_chroma_ub,
+		unsigned int SwathHeightY,
+		unsigned int SwathHeightC,
+		double LineTime,
+		double UrgentLatency,
+		double CursorBufferSize,
+		unsigned int CursorWidth,
+		unsigned int CursorBPP,
+		double VRatio,
+		double VRatioC,
+		double BytePerPixelInDETY,
+		double BytePerPixelInDETC,
+		double DETBufferSizeY,
+		double DETBufferSizeC,
+		double *UrgentBurstFactorCursor,
+		double *UrgentBurstFactorLuma,
+		double *UrgentBurstFactorChroma,
+		bool *NotEnoughUrgentLatencyHiding);
+
+static void UseMinimumDCFCLK(
+		struct display_mode_lib *mode_lib,
+		int MaxPrefetchMode,
+		int ReorderingBytes);
+
+static void CalculatePixelDeliveryTimes(
+		unsigned int NumberOfActivePlanes,
+		double VRatio[],
+		double VRatioChroma[],
+		double VRatioPrefetchY[],
+		double VRatioPrefetchC[],
+		unsigned int swath_width_luma_ub[],
+		unsigned int swath_width_chroma_ub[],
+		unsigned int DPPPerPlane[],
+		double HRatio[],
+		double HRatioChroma[],
+		double PixelClock[],
+		double PSCL_THROUGHPUT[],
+		double PSCL_THROUGHPUT_CHROMA[],
+		double DPPCLK[],
+		int BytePerPixelC[],
+		enum scan_direction_class SourceScan[],
+		unsigned int NumberOfCursors[],
+		unsigned int CursorWidth[][DC__NUM_CURSOR__MAX],
+		unsigned int CursorBPP[][DC__NUM_CURSOR__MAX],
+		unsigned int BlockWidth256BytesY[],
+		unsigned int BlockHeight256BytesY[],
+		unsigned int BlockWidth256BytesC[],
+		unsigned int BlockHeight256BytesC[],
+		double DisplayPipeLineDeliveryTimeLuma[],
+		double DisplayPipeLineDeliveryTimeChroma[],
+		double DisplayPipeLineDeliveryTimeLumaPrefetch[],
+		double DisplayPipeLineDeliveryTimeChromaPrefetch[],
+		double DisplayPipeRequestDeliveryTimeLuma[],
+		double DisplayPipeRequestDeliveryTimeChroma[],
+		double DisplayPipeRequestDeliveryTimeLumaPrefetch[],
+		double DisplayPipeRequestDeliveryTimeChromaPrefetch[],
+		double CursorRequestDeliveryTime[],
+		double CursorRequestDeliveryTimePrefetch[]);
+
+static void CalculateMetaAndPTETimes(
+		int NumberOfActivePlanes,
+		bool GPUVMEnable,
+		int MetaChunkSize,
+		int MinMetaChunkSizeBytes,
+		int HTotal[],
+		double VRatio[],
+		double VRatioChroma[],
+		double DestinationLinesToRequestRowInVBlank[],
+		double DestinationLinesToRequestRowInImmediateFlip[],
+		bool DCCEnable[],
+		double PixelClock[],
+		int BytePerPixelY[],
+		int BytePerPixelC[],
+		enum scan_direction_class SourceScan[],
+		int dpte_row_height[],
+		int dpte_row_height_chroma[],
+		int meta_row_width[],
+		int meta_row_width_chroma[],
+		int meta_row_height[],
+		int meta_row_height_chroma[],
+		int meta_req_width[],
+		int meta_req_width_chroma[],
+		int meta_req_height[],
+		int meta_req_height_chroma[],
+		int dpte_group_bytes[],
+		int PTERequestSizeY[],
+		int PTERequestSizeC[],
+		int PixelPTEReqWidthY[],
+		int PixelPTEReqHeightY[],
+		int PixelPTEReqWidthC[],
+		int PixelPTEReqHeightC[],
+		int dpte_row_width_luma_ub[],
+		int dpte_row_width_chroma_ub[],
+		double DST_Y_PER_PTE_ROW_NOM_L[],
+		double DST_Y_PER_PTE_ROW_NOM_C[],
+		double DST_Y_PER_META_ROW_NOM_L[],
+		double DST_Y_PER_META_ROW_NOM_C[],
+		double TimePerMetaChunkNominal[],
+		double TimePerChromaMetaChunkNominal[],
+		double TimePerMetaChunkVBlank[],
+		double TimePerChromaMetaChunkVBlank[],
+		double TimePerMetaChunkFlip[],
+		double TimePerChromaMetaChunkFlip[],
+		double time_per_pte_group_nom_luma[],
+		double time_per_pte_group_vblank_luma[],
+		double time_per_pte_group_flip_luma[],
+		double time_per_pte_group_nom_chroma[],
+		double time_per_pte_group_vblank_chroma[],
+		double time_per_pte_group_flip_chroma[]);
+
+static void CalculateVMGroupAndRequestTimes(
+		unsigned int NumberOfActivePlanes,
+		bool GPUVMEnable,
+		unsigned int GPUVMMaxPageTableLevels,
+		unsigned int HTotal[],
+		int BytePerPixelC[],
+		double DestinationLinesToRequestVMInVBlank[],
+		double DestinationLinesToRequestVMInImmediateFlip[],
+		bool DCCEnable[],
+		double PixelClock[],
+		int dpte_row_width_luma_ub[],
+		int dpte_row_width_chroma_ub[],
+		int vm_group_bytes[],
+		unsigned int dpde0_bytes_per_frame_ub_l[],
+		unsigned int dpde0_bytes_per_frame_ub_c[],
+		int meta_pte_bytes_per_frame_ub_l[],
+		int meta_pte_bytes_per_frame_ub_c[],
+		double TimePerVMGroupVBlank[],
+		double TimePerVMGroupFlip[],
+		double TimePerVMRequestVBlank[],
+		double TimePerVMRequestFlip[]);
+
+static void CalculateStutterEfficiency(
+		struct display_mode_lib *mode_lib,
+		int CompressedBufferSizeInkByte,
+		bool UnboundedRequestEnabled,
+		int ConfigReturnBufferSizeInKByte,
+		int MetaFIFOSizeInKEntries,
+		int ZeroSizeBufferEntries,
+		int NumberOfActivePlanes,
+		int ROBBufferSizeInKByte,
+		double TotalDataReadBandwidth,
+		double DCFCLK,
+		double ReturnBW,
+		double COMPBUF_RESERVED_SPACE_64B,
+		double COMPBUF_RESERVED_SPACE_ZS,
+		double SRExitTime,
+		double SRExitZ8Time,
+		bool SynchronizedVBlank,
+		double Z8StutterEnterPlusExitWatermark,
+		double StutterEnterPlusExitWatermark,
+		bool ProgressiveToInterlaceUnitInOPP,
+		bool Interlace[],
+		double MinTTUVBlank[],
+		int DPPPerPlane[],
+		unsigned int DETBufferSizeY[],
+		int BytePerPixelY[],
+		double BytePerPixelDETY[],
+		double SwathWidthY[],
+		int SwathHeightY[],
+		int SwathHeightC[],
+		double NetDCCRateLuma[],
+		double NetDCCRateChroma[],
+		double DCCFractionOfZeroSizeRequestsLuma[],
+		double DCCFractionOfZeroSizeRequestsChroma[],
+		int HTotal[],
+		int VTotal[],
+		double PixelClock[],
+		double VRatio[],
+		enum scan_direction_class SourceScan[],
+		int BlockHeight256BytesY[],
+		int BlockWidth256BytesY[],
+		int BlockHeight256BytesC[],
+		int BlockWidth256BytesC[],
+		int DCCYMaxUncompressedBlock[],
+		int DCCCMaxUncompressedBlock[],
+		int VActive[],
+		bool DCCEnable[],
+		bool WritebackEnable[],
+		double ReadBandwidthPlaneLuma[],
+		double ReadBandwidthPlaneChroma[],
+		double meta_row_bw[],
+		double dpte_row_bw[],
+		double *StutterEfficiencyNotIncludingVBlank,
+		double *StutterEfficiency,
+		int *NumberOfStutterBurstsPerFrame,
+		double *Z8StutterEfficiencyNotIncludingVBlank,
+		double *Z8StutterEfficiency,
+		int *Z8NumberOfStutterBurstsPerFrame,
+		double *StutterPeriod);
+
+static void CalculateSwathAndDETConfiguration(
+		bool ForceSingleDPP,
+		int NumberOfActivePlanes,
+		unsigned int DETBufferSizeInKByte,
+		double MaximumSwathWidthLuma[],
+		double MaximumSwathWidthChroma[],
+		enum scan_direction_class SourceScan[],
+		enum source_format_class SourcePixelFormat[],
+		enum dm_swizzle_mode SurfaceTiling[],
+		int ViewportWidth[],
+		int ViewportHeight[],
+		int SurfaceWidthY[],
+		int SurfaceWidthC[],
+		int SurfaceHeightY[],
+		int SurfaceHeightC[],
+		int Read256BytesBlockHeightY[],
+		int Read256BytesBlockHeightC[],
+		int Read256BytesBlockWidthY[],
+		int Read256BytesBlockWidthC[],
+		enum odm_combine_mode ODMCombineEnabled[],
+		int BlendingAndTiming[],
+		int BytePerPixY[],
+		int BytePerPixC[],
+		double BytePerPixDETY[],
+		double BytePerPixDETC[],
+		int HActive[],
+		double HRatio[],
+		double HRatioChroma[],
+		int DPPPerPlane[],
+		int swath_width_luma_ub[],
+		int swath_width_chroma_ub[],
+		double SwathWidth[],
+		double SwathWidthChroma[],
+		int SwathHeightY[],
+		int SwathHeightC[],
+		unsigned int DETBufferSizeY[],
+		unsigned int DETBufferSizeC[],
+		bool ViewportSizeSupportPerPlane[],
+		bool *ViewportSizeSupport);
+static void CalculateSwathWidth(
+		bool ForceSingleDPP,
+		int NumberOfActivePlanes,
+		enum source_format_class SourcePixelFormat[],
+		enum scan_direction_class SourceScan[],
+		int ViewportWidth[],
+		int ViewportHeight[],
+		int SurfaceWidthY[],
+		int SurfaceWidthC[],
+		int SurfaceHeightY[],
+		int SurfaceHeightC[],
+		enum odm_combine_mode ODMCombineEnabled[],
+		int BytePerPixY[],
+		int BytePerPixC[],
+		int Read256BytesBlockHeightY[],
+		int Read256BytesBlockHeightC[],
+		int Read256BytesBlockWidthY[],
+		int Read256BytesBlockWidthC[],
+		int BlendingAndTiming[],
+		int HActive[],
+		double HRatio[],
+		int DPPPerPlane[],
+		double SwathWidthSingleDPPY[],
+		double SwathWidthSingleDPPC[],
+		double SwathWidthY[],
+		double SwathWidthC[],
+		int MaximumSwathHeightY[],
+		int MaximumSwathHeightC[],
+		int swath_width_luma_ub[],
+		int swath_width_chroma_ub[]);
+
+static double CalculateExtraLatency(
+		int RoundTripPingLatencyCycles,
+		int ReorderingBytes,
+		double DCFCLK,
+		int TotalNumberOfActiveDPP,
+		int PixelChunkSizeInKByte,
+		int TotalNumberOfDCCActiveDPP,
+		int MetaChunkSize,
+		double ReturnBW,
+		bool GPUVMEnable,
+		bool HostVMEnable,
+		int NumberOfActivePlanes,
+		int NumberOfDPP[],
+		int dpte_group_bytes[],
+		double HostVMInefficiencyFactor,
+		double HostVMMinPageSize,
+		int HostVMMaxNonCachedPageTableLevels);
+
+static double CalculateExtraLatencyBytes(
+		int ReorderingBytes,
+		int TotalNumberOfActiveDPP,
+		int PixelChunkSizeInKByte,
+		int TotalNumberOfDCCActiveDPP,
+		int MetaChunkSize,
+		bool GPUVMEnable,
+		bool HostVMEnable,
+		int NumberOfActivePlanes,
+		int NumberOfDPP[],
+		int dpte_group_bytes[],
+		double HostVMInefficiencyFactor,
+		double HostVMMinPageSize,
+		int HostVMMaxNonCachedPageTableLevels);
+
+static double CalculateUrgentLatency(
+		double UrgentLatencyPixelDataOnly,
+		double UrgentLatencyPixelMixedWithVMData,
+		double UrgentLatencyVMDataOnly,
+		bool DoUrgentLatencyAdjustment,
+		double UrgentLatencyAdjustmentFabricClockComponent,
+		double UrgentLatencyAdjustmentFabricClockReference,
+		double FabricClockSingle);
+
+static void CalculateUnboundedRequestAndCompressedBufferSize(
+		unsigned int DETBufferSizeInKByte,
+		int ConfigReturnBufferSizeInKByte,
+		enum unbounded_requesting_policy UseUnboundedRequestingFinal,
+		int TotalActiveDPP,
+		bool NoChromaPlanes,
+		int MaxNumDPP,
+		int CompressedBufferSegmentSizeInkByteFinal,
+		enum output_encoder_class *Output,
+		bool *UnboundedRequestEnabled,
+		int *CompressedBufferSizeInkByte);
+
+static bool UnboundedRequest(enum unbounded_requesting_policy UseUnboundedRequestingFinal, int TotalNumberOfActiveDPP, bool NoChroma, enum output_encoder_class Output);
+static unsigned int CalculateMaxVStartup(
+		unsigned int VTotal,
+		unsigned int VActive,
+		unsigned int VBlankNom,
+		unsigned int HTotal,
+		double PixelClock,
+		bool ProgressiveTointerlaceUnitinOPP,
+		bool Interlace,
+		unsigned int VBlankNomDefaultUS,
+		double WritebackDelayTime);
+
+void dml314_recalculate(struct display_mode_lib *mode_lib)
+{
+	ModeSupportAndSystemConfiguration(mode_lib);
+	PixelClockAdjustmentForProgressiveToInterlaceUnit(mode_lib);
+	DisplayPipeConfiguration(mode_lib);
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: Calling DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation\n", __func__);
+#endif
+	DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation(mode_lib);
+}
+
+static unsigned int dscceComputeDelay(
+		unsigned int bpc,
+		double BPP,
+		unsigned int sliceWidth,
+		unsigned int numSlices,
+		enum output_format_class pixelFormat,
+		enum output_encoder_class Output)
+{
+	// valid bpc         = source bits per component in the set of {8, 10, 12}
+	// valid bpp         = increments of 1/16 of a bit
+	//                    min = 6/7/8 in N420/N422/444, respectively
+	//                    max = such that compression is 1:1
+	//valid sliceWidth  = number of pixels per slice line, must be less than or equal to 5184/numSlices (or 4096/numSlices in 420 mode)
+	//valid numSlices   = number of slices in the horiziontal direction per DSC engine in the set of {1, 2, 3, 4}
+	//valid pixelFormat = pixel/color format in the set of {:N444_RGB, :S422, :N422, :N420}
+
+	// fixed value
+	unsigned int rcModelSize = 8192;
+
+	// N422/N420 operate at 2 pixels per clock
+	unsigned int pixelsPerClock = 0, lstall, D, initalXmitDelay, w, s, ix, wx, P, l0, a, ax, L, Delay, pixels;
+
+	if (pixelFormat == dm_420)
+		pixelsPerClock = 2;
+	else if (pixelFormat == dm_444)
+		pixelsPerClock = 1;
+	else if (pixelFormat == dm_n422)
+		pixelsPerClock = 2;
+	// #all other modes operate at 1 pixel per clock
+	else
+		pixelsPerClock = 1;
+
+	//initial transmit delay as per PPS
+	initalXmitDelay = dml_round(rcModelSize / 2.0 / BPP / pixelsPerClock);
+
+	//compute ssm delay
+	if (bpc == 8)
+		D = 81;
+	else if (bpc == 10)
+		D = 89;
+	else
+		D = 113;
+
+	//divide by pixel per cycle to compute slice width as seen by DSC
+	w = sliceWidth / pixelsPerClock;
+
+	//422 mode has an additional cycle of delay
+	if (pixelFormat == dm_420 || pixelFormat == dm_444 || pixelFormat == dm_n422)
+		s = 0;
+	else
+		s = 1;
+
+	//main calculation for the dscce
+	ix = initalXmitDelay + 45;
+	wx = (w + 2) / 3;
+	P = 3 * wx - w;
+	l0 = ix / w;
+	a = ix + P * l0;
+	ax = (a + 2) / 3 + D + 6 + 1;
+	L = (ax + wx - 1) / wx;
+	if ((ix % w) == 0 && P != 0)
+		lstall = 1;
+	else
+		lstall = 0;
+	Delay = L * wx * (numSlices - 1) + ax + s + lstall + 22;
+
+	//dsc processes 3 pixel containers per cycle and a container can contain 1 or 2 pixels
+	pixels = Delay * 3 * pixelsPerClock;
+	return pixels;
+}
+
+static unsigned int dscComputeDelay(enum output_format_class pixelFormat, enum output_encoder_class Output)
+{
+	unsigned int Delay = 0;
+
+	if (pixelFormat == dm_420) {
+		//   sfr
+		Delay = Delay + 2;
+		//   dsccif
+		Delay = Delay + 0;
+		//   dscc - input deserializer
+		Delay = Delay + 3;
+		//   dscc gets pixels every other cycle
+		Delay = Delay + 2;
+		//   dscc - input cdc fifo
+		Delay = Delay + 12;
+		//   dscc gets pixels every other cycle
+		Delay = Delay + 13;
+		//   dscc - cdc uncertainty
+		Delay = Delay + 2;
+		//   dscc - output cdc fifo
+		Delay = Delay + 7;
+		//   dscc gets pixels every other cycle
+		Delay = Delay + 3;
+		//   dscc - cdc uncertainty
+		Delay = Delay + 2;
+		//   dscc - output serializer
+		Delay = Delay + 1;
+		//   sft
+		Delay = Delay + 1;
+	} else if (pixelFormat == dm_n422) {
+		//   sfr
+		Delay = Delay + 2;
+		//   dsccif
+		Delay = Delay + 1;
+		//   dscc - input deserializer
+		Delay = Delay + 5;
+		//  dscc - input cdc fifo
+		Delay = Delay + 25;
+		//   dscc - cdc uncertainty
+		Delay = Delay + 2;
+		//   dscc - output cdc fifo
+		Delay = Delay + 10;
+		//   dscc - cdc uncertainty
+		Delay = Delay + 2;
+		//   dscc - output serializer
+		Delay = Delay + 1;
+		//   sft
+		Delay = Delay + 1;
+	} else {
+		//   sfr
+		Delay = Delay + 2;
+		//   dsccif
+		Delay = Delay + 0;
+		//   dscc - input deserializer
+		Delay = Delay + 3;
+		//   dscc - input cdc fifo
+		Delay = Delay + 12;
+		//   dscc - cdc uncertainty
+		Delay = Delay + 2;
+		//   dscc - output cdc fifo
+		Delay = Delay + 7;
+		//   dscc - output serializer
+		Delay = Delay + 1;
+		//   dscc - cdc uncertainty
+		Delay = Delay + 2;
+		//   sft
+		Delay = Delay + 1;
+	}
+
+	return Delay;
+}
+
+static bool CalculatePrefetchSchedule(
+		struct display_mode_lib *mode_lib,
+		double HostVMInefficiencyFactor,
+		Pipe *myPipe,
+		unsigned int DSCDelay,
+		double DPPCLKDelaySubtotalPlusCNVCFormater,
+		double DPPCLKDelaySCL,
+		double DPPCLKDelaySCLLBOnly,
+		double DPPCLKDelayCNVCCursor,
+		double DISPCLKDelaySubtotal,
+		unsigned int DPP_RECOUT_WIDTH,
+		enum output_format_class OutputFormat,
+		unsigned int MaxInterDCNTileRepeaters,
+		unsigned int VStartup,
+		unsigned int MaxVStartup,
+		unsigned int GPUVMPageTableLevels,
+		bool GPUVMEnable,
+		bool HostVMEnable,
+		unsigned int HostVMMaxNonCachedPageTableLevels,
+		double HostVMMinPageSize,
+		bool DynamicMetadataEnable,
+		bool DynamicMetadataVMEnabled,
+		int DynamicMetadataLinesBeforeActiveRequired,
+		unsigned int DynamicMetadataTransmittedBytes,
+		double UrgentLatency,
+		double UrgentExtraLatency,
+		double TCalc,
+		unsigned int PDEAndMetaPTEBytesFrame,
+		unsigned int MetaRowByte,
+		unsigned int PixelPTEBytesPerRow,
+		double PrefetchSourceLinesY,
+		unsigned int SwathWidthY,
+		double VInitPreFillY,
+		unsigned int MaxNumSwathY,
+		double PrefetchSourceLinesC,
+		unsigned int SwathWidthC,
+		double VInitPreFillC,
+		unsigned int MaxNumSwathC,
+		int swath_width_luma_ub,
+		int swath_width_chroma_ub,
+		unsigned int SwathHeightY,
+		unsigned int SwathHeightC,
+		double TWait,
+		double *DSTXAfterScaler,
+		double *DSTYAfterScaler,
+		double *DestinationLinesForPrefetch,
+		double *PrefetchBandwidth,
+		double *DestinationLinesToRequestVMInVBlank,
+		double *DestinationLinesToRequestRowInVBlank,
+		double *VRatioPrefetchY,
+		double *VRatioPrefetchC,
+		double *RequiredPrefetchPixDataBWLuma,
+		double *RequiredPrefetchPixDataBWChroma,
+		bool *NotEnoughTimeForDynamicMetadata,
+		double *Tno_bw,
+		double *prefetch_vmrow_bw,
+		double *Tdmdl_vm,
+		double *Tdmdl,
+		double *TSetup,
+		int *VUpdateOffsetPix,
+		double *VUpdateWidthPix,
+		double *VReadyOffsetPix)
+{
+	bool MyError = false;
+	unsigned int DPPCycles, DISPCLKCycles;
+	double DSTTotalPixelsAfterScaler;
+	double LineTime;
+	double dst_y_prefetch_equ;
+	double Tsw_oto;
+	double prefetch_bw_oto;
+	double prefetch_bw_pr;
+	double Tvm_oto;
+	double Tr0_oto;
+	double Tvm_oto_lines;
+	double Tr0_oto_lines;
+	double dst_y_prefetch_oto;
+	double TimeForFetchingMetaPTE = 0;
+	double TimeForFetchingRowInVBlank = 0;
+	double LinesToRequestPrefetchPixelData = 0;
+	unsigned int HostVMDynamicLevelsTrips;
+	double trip_to_mem;
+	double Tvm_trips;
+	double Tr0_trips;
+	double Tvm_trips_rounded;
+	double Tr0_trips_rounded;
+	double Lsw_oto;
+	double Tpre_rounded;
+	double prefetch_bw_equ;
+	double Tvm_equ;
+	double Tr0_equ;
+	double Tdmbf;
+	double Tdmec;
+	double Tdmsks;
+	double prefetch_sw_bytes;
+	double bytes_pp;
+	double dep_bytes;
+	int max_vratio_pre = 4;
+	double min_Lsw;
+	double Tsw_est1 = 0;
+	double Tsw_est3 = 0;
+	double  max_Tsw = 0;
+
+	if (GPUVMEnable == true && HostVMEnable == true) {
+		HostVMDynamicLevelsTrips = HostVMMaxNonCachedPageTableLevels;
+	} else {
+		HostVMDynamicLevelsTrips = 0;
+	}
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: GPUVMEnable=%d HostVMEnable=%d HostVMInefficiencyFactor=%f\n", __func__, GPUVMEnable, HostVMEnable, HostVMInefficiencyFactor);
+#endif
+	CalculateVupdateAndDynamicMetadataParameters(
+			MaxInterDCNTileRepeaters,
+			myPipe->DPPCLK,
+			myPipe->DISPCLK,
+			myPipe->DCFCLKDeepSleep,
+			myPipe->PixelClock,
+			myPipe->HTotal,
+			myPipe->VBlank,
+			DynamicMetadataTransmittedBytes,
+			DynamicMetadataLinesBeforeActiveRequired,
+			myPipe->InterlaceEnable,
+			myPipe->ProgressiveToInterlaceUnitInOPP,
+			TSetup,
+			&Tdmbf,
+			&Tdmec,
+			&Tdmsks,
+			VUpdateOffsetPix,
+			VUpdateWidthPix,
+			VReadyOffsetPix);
+
+	LineTime = myPipe->HTotal / myPipe->PixelClock;
+	trip_to_mem = UrgentLatency;
+	Tvm_trips = UrgentExtraLatency + trip_to_mem * (GPUVMPageTableLevels * (HostVMDynamicLevelsTrips + 1) - 1);
+
+#ifdef __DML_VBA_ALLOW_DELTA__
+	if (DynamicMetadataVMEnabled == true && GPUVMEnable == true) {
+#else
+	if (DynamicMetadataVMEnabled == true) {
+#endif
+		*Tdmdl = TWait + Tvm_trips + trip_to_mem;
+	} else {
+		*Tdmdl = TWait + UrgentExtraLatency;
+	}
+
+#ifdef __DML_VBA_ALLOW_DELTA__
+	if (DynamicMetadataEnable == false) {
+		*Tdmdl = 0.0;
+	}
+#endif
+
+	if (DynamicMetadataEnable == true) {
+		if (VStartup * LineTime < *TSetup + *Tdmdl + Tdmbf + Tdmec + Tdmsks) {
+			*NotEnoughTimeForDynamicMetadata = true;
+			dml_print("DML::%s: Not Enough Time for Dynamic Meta!\n", __func__);
+			dml_print("DML::%s: Tdmbf: %fus - time for dmd transfer from dchub to dio output buffer\n", __func__, Tdmbf);
+			dml_print("DML::%s: Tdmec: %fus - time dio takes to transfer dmd\n", __func__, Tdmec);
+			dml_print("DML::%s: Tdmsks: %fus - time before active dmd must complete transmission at dio\n", __func__, Tdmsks);
+			dml_print("DML::%s: Tdmdl: %fus - time for fabric to become ready and fetch dmd\n", __func__, *Tdmdl);
+		} else {
+			*NotEnoughTimeForDynamicMetadata = false;
+		}
+	} else {
+		*NotEnoughTimeForDynamicMetadata = false;
+	}
+
+	*Tdmdl_vm = (DynamicMetadataEnable == true && DynamicMetadataVMEnabled == true && GPUVMEnable == true ? TWait + Tvm_trips : 0);
+
+	if (myPipe->ScalerEnabled)
+		DPPCycles = DPPCLKDelaySubtotalPlusCNVCFormater + DPPCLKDelaySCL;
+	else
+		DPPCycles = DPPCLKDelaySubtotalPlusCNVCFormater + DPPCLKDelaySCLLBOnly;
+
+	DPPCycles = DPPCycles + myPipe->NumberOfCursors * DPPCLKDelayCNVCCursor;
+
+	DISPCLKCycles = DISPCLKDelaySubtotal;
+
+	if (myPipe->DPPCLK == 0.0 || myPipe->DISPCLK == 0.0)
+		return true;
+
+	*DSTXAfterScaler = DPPCycles * myPipe->PixelClock / myPipe->DPPCLK + DISPCLKCycles * myPipe->PixelClock / myPipe->DISPCLK + DSCDelay;
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: DPPCycles: %d\n", __func__, DPPCycles);
+	dml_print("DML::%s: PixelClock: %f\n", __func__, myPipe->PixelClock);
+	dml_print("DML::%s: DPPCLK: %f\n", __func__, myPipe->DPPCLK);
+	dml_print("DML::%s: DISPCLKCycles: %d\n", __func__, DISPCLKCycles);
+	dml_print("DML::%s: DISPCLK: %f\n", __func__, myPipe->DISPCLK);
+	dml_print("DML::%s: DSCDelay: %d\n", __func__, DSCDelay);
+	dml_print("DML::%s: DSTXAfterScaler: %d\n", __func__, *DSTXAfterScaler);
+	dml_print("DML::%s: ODMCombineIsEnabled: %d\n", __func__, myPipe->ODMCombineIsEnabled);
+#endif
+
+	*DSTXAfterScaler = *DSTXAfterScaler + ((myPipe->ODMCombineIsEnabled) ? 18 : 0) + (myPipe->DPPPerPlane - 1) * DPP_RECOUT_WIDTH;
+
+	if (OutputFormat == dm_420 || (myPipe->InterlaceEnable && myPipe->ProgressiveToInterlaceUnitInOPP))
+		*DSTYAfterScaler = 1;
+	else
+		*DSTYAfterScaler = 0;
+
+	DSTTotalPixelsAfterScaler = *DSTYAfterScaler * myPipe->HTotal + *DSTXAfterScaler;
+	*DSTYAfterScaler = dml_floor(DSTTotalPixelsAfterScaler / myPipe->HTotal, 1);
+	*DSTXAfterScaler = DSTTotalPixelsAfterScaler - ((double) (*DSTYAfterScaler * myPipe->HTotal));
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: DSTXAfterScaler: %d (final)\n", __func__, *DSTXAfterScaler);
+#endif
+
+	MyError = false;
+
+	Tr0_trips = trip_to_mem * (HostVMDynamicLevelsTrips + 1);
+	Tvm_trips_rounded = dml_ceil(4.0 * Tvm_trips / LineTime, 1) / 4 * LineTime;
+	Tr0_trips_rounded = dml_ceil(4.0 * Tr0_trips / LineTime, 1) / 4 * LineTime;
+
+#ifdef __DML_VBA_ALLOW_DELTA__
+	if (!myPipe->DCCEnable) {
+		Tr0_trips = 0.0;
+		Tr0_trips_rounded = 0.0;
+	}
+#endif
+
+	if (!GPUVMEnable) {
+		Tvm_trips = 0.0;
+		Tvm_trips_rounded = 0.0;
+	}
+
+	if (GPUVMEnable) {
+		if (GPUVMPageTableLevels >= 3) {
+			*Tno_bw = UrgentExtraLatency + trip_to_mem * ((GPUVMPageTableLevels - 2) - 1);
+		} else {
+			*Tno_bw = 0;
+		}
+	} else if (!myPipe->DCCEnable) {
+		*Tno_bw = LineTime;
+	} else {
+		*Tno_bw = LineTime / 4;
+	}
+
+	if (myPipe->SourcePixelFormat == dm_420_8 || myPipe->SourcePixelFormat == dm_420_10 || myPipe->SourcePixelFormat == dm_420_12)
+		bytes_pp = myPipe->BytePerPixelY + myPipe->BytePerPixelC / 4;
+	else
+		bytes_pp = myPipe->BytePerPixelY + myPipe->BytePerPixelC;
+	/*rev 99*/
+	prefetch_bw_pr = dml_min(1, bytes_pp * myPipe->PixelClock / (double) myPipe->DPPPerPlane);
+	max_Tsw = dml_max(PrefetchSourceLinesY, PrefetchSourceLinesC) * LineTime;
+	prefetch_sw_bytes = PrefetchSourceLinesY * swath_width_luma_ub * myPipe->BytePerPixelY + PrefetchSourceLinesC * swath_width_chroma_ub * myPipe->BytePerPixelC;
+	prefetch_bw_oto = dml_max(bytes_pp * myPipe->PixelClock / myPipe->DPPPerPlane, prefetch_sw_bytes / (dml_max(PrefetchSourceLinesY, PrefetchSourceLinesC) * LineTime));
+	prefetch_bw_oto = dml_max(prefetch_bw_pr, prefetch_sw_bytes / max_Tsw);
+
+	min_Lsw = dml_max(1, dml_max(PrefetchSourceLinesY, PrefetchSourceLinesC) / max_vratio_pre);
+	Lsw_oto = dml_ceil(4 * dml_max(prefetch_sw_bytes / prefetch_bw_oto / LineTime, min_Lsw), 1) / 4;
+	Tsw_oto = Lsw_oto * LineTime;
+
+	prefetch_bw_oto = (PrefetchSourceLinesY * swath_width_luma_ub * myPipe->BytePerPixelY + PrefetchSourceLinesC * swath_width_chroma_ub * myPipe->BytePerPixelC) / Tsw_oto;
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML: HTotal: %d\n", myPipe->HTotal);
+	dml_print("DML: prefetch_bw_oto: %f\n", prefetch_bw_oto);
+	dml_print("DML: PrefetchSourceLinesY: %f\n", PrefetchSourceLinesY);
+	dml_print("DML: swath_width_luma_ub: %d\n", swath_width_luma_ub);
+	dml_print("DML: BytePerPixelY: %d\n", myPipe->BytePerPixelY);
+	dml_print("DML: Tsw_oto: %f\n", Tsw_oto);
+#endif
+
+	if (GPUVMEnable == true)
+		Tvm_oto = dml_max3(*Tno_bw + PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor / prefetch_bw_oto, Tvm_trips, LineTime / 4.0);
+	else
+		Tvm_oto = LineTime / 4.0;
+
+	if ((GPUVMEnable == true || myPipe->DCCEnable == true)) {
+		Tr0_oto = dml_max4((MetaRowByte + PixelPTEBytesPerRow * HostVMInefficiencyFactor) / prefetch_bw_oto, Tr0_trips, // PREVIOUS_ERROR (missing this term)
+				LineTime - Tvm_oto,
+				LineTime / 4);
+	} else {
+		Tr0_oto = (LineTime - Tvm_oto) / 2.0;
+	}
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: Tvm_trips = %f\n", __func__, Tvm_trips);
+	dml_print("DML::%s: Tr0_trips = %f\n", __func__, Tr0_trips);
+	dml_print("DML::%s: PDEAndMetaPTEBytesFrame = %d\n", __func__, MetaRowByte);
+	dml_print("DML::%s: MetaRowByte = %d\n", __func__, MetaRowByte);
+	dml_print("DML::%s: PixelPTEBytesPerRow = %d\n", __func__, PixelPTEBytesPerRow);
+	dml_print("DML::%s: HostVMInefficiencyFactor = %f\n", __func__, HostVMInefficiencyFactor);
+	dml_print("DML::%s: prefetch_bw_oto = %f\n", __func__, prefetch_bw_oto);
+	dml_print("DML::%s: Tr0_oto = %f\n", __func__, Tr0_oto);
+	dml_print("DML::%s: Tvm_oto = %f\n", __func__, Tvm_oto);
+#endif
+
+	Tvm_oto_lines = dml_ceil(4.0 * Tvm_oto / LineTime, 1) / 4.0;
+	Tr0_oto_lines = dml_ceil(4.0 * Tr0_oto / LineTime, 1) / 4.0;
+	dst_y_prefetch_oto = Tvm_oto_lines + 2 * Tr0_oto_lines + Lsw_oto;
+	dst_y_prefetch_equ =  VStartup - (*TSetup + dml_max(TWait + TCalc, *Tdmdl)) / LineTime - (*DSTYAfterScaler + *DSTXAfterScaler / myPipe->HTotal);
+	dst_y_prefetch_equ = dml_floor(4.0 * (dst_y_prefetch_equ + 0.125), 1) / 4.0;
+	Tpre_rounded = dst_y_prefetch_equ * LineTime;
+
+	dep_bytes = dml_max(PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor, MetaRowByte + PixelPTEBytesPerRow * HostVMInefficiencyFactor);
+
+	if (prefetch_sw_bytes < dep_bytes)
+		prefetch_sw_bytes = 2 * dep_bytes;
+
+	dml_print("DML: dst_y_prefetch_oto: %f\n", dst_y_prefetch_oto);
+	dml_print("DML: Tvm_oto_lines: %f\n", Tvm_oto_lines);
+	dml_print("DML: Tr0_oto_lines: %f\n", Tr0_oto_lines);
+	dml_print("DML: Lsw_oto: %f\n", Lsw_oto);
+	dml_print("DML: LineTime: %f\n", LineTime);
+	dml_print("DML: dst_y_prefetch_equ: %f (after round)\n", dst_y_prefetch_equ);
+
+	dml_print("DML: LineTime: %f\n", LineTime);
+	dml_print("DML: VStartup: %d\n", VStartup);
+	dml_print("DML: Tvstartup: %fus - time between vstartup and first pixel of active\n", VStartup * LineTime);
+	dml_print("DML: TSetup: %fus - time from vstartup to vready\n", *TSetup);
+	dml_print("DML: TCalc: %fus - time for calculations in dchub starting at vready\n", TCalc);
+	dml_print("DML: TWait: %fus - time for fabric to become ready max(pstate exit,cstate enter/exit, urgent latency) after TCalc\n", TWait);
+	dml_print("DML: Tdmbf: %fus - time for dmd transfer from dchub to dio output buffer\n", Tdmbf);
+	dml_print("DML: Tdmec: %fus - time dio takes to transfer dmd\n", Tdmec);
+	dml_print("DML: Tdmsks: %fus - time before active dmd must complete transmission at dio\n", Tdmsks);
+	dml_print("DML: Tdmdl_vm: %fus - time for vm stages of dmd\n", *Tdmdl_vm);
+	dml_print("DML: Tdmdl: %fus - time for fabric to become ready and fetch dmd\n", *Tdmdl);
+	dml_print("DML: DSTXAfterScaler: %f pixels - number of pixel clocks pipeline and buffer delay after scaler\n", *DSTXAfterScaler);
+	dml_print("DML: DSTYAfterScaler: %f lines - number of lines of pipeline and buffer delay after scaler\n", *DSTYAfterScaler);
+
+	*PrefetchBandwidth = 0;
+	*DestinationLinesToRequestVMInVBlank = 0;
+	*DestinationLinesToRequestRowInVBlank = 0;
+	*VRatioPrefetchY = 0;
+	*VRatioPrefetchC = 0;
+	*RequiredPrefetchPixDataBWLuma = 0;
+	if (dst_y_prefetch_equ > 1) {
+		double PrefetchBandwidth1;
+		double PrefetchBandwidth2;
+		double PrefetchBandwidth3;
+		double PrefetchBandwidth4;
+
+		if (Tpre_rounded - *Tno_bw > 0) {
+			PrefetchBandwidth1 = (PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor + 2 * MetaRowByte + 2 * PixelPTEBytesPerRow * HostVMInefficiencyFactor
+					+ prefetch_sw_bytes) / (Tpre_rounded - *Tno_bw);
+			Tsw_est1 = prefetch_sw_bytes / PrefetchBandwidth1;
+		} else {
+			PrefetchBandwidth1 = 0;
+		}
+
+		if (VStartup == MaxVStartup && Tsw_est1 / LineTime < min_Lsw && Tpre_rounded - min_Lsw * LineTime - 0.75 * LineTime - *Tno_bw > 0) {
+			PrefetchBandwidth1 = (PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor + 2 * MetaRowByte + 2 * PixelPTEBytesPerRow * HostVMInefficiencyFactor)
+					/ (Tpre_rounded - min_Lsw * LineTime - 0.75 * LineTime - *Tno_bw);
+		}
+
+		if (Tpre_rounded - *Tno_bw - 2 * Tr0_trips_rounded > 0)
+			PrefetchBandwidth2 = (PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor + prefetch_sw_bytes) / (Tpre_rounded - *Tno_bw - 2 * Tr0_trips_rounded);
+		else
+			PrefetchBandwidth2 = 0;
+
+		if (Tpre_rounded - Tvm_trips_rounded > 0) {
+			PrefetchBandwidth3 = (2 * MetaRowByte + 2 * PixelPTEBytesPerRow * HostVMInefficiencyFactor
+					+ prefetch_sw_bytes) / (Tpre_rounded - Tvm_trips_rounded);
+			Tsw_est3 = prefetch_sw_bytes / PrefetchBandwidth3;
+		} else {
+			PrefetchBandwidth3 = 0;
+		}
+
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: Tpre_rounded: %f\n", __func__, Tpre_rounded);
+		dml_print("DML::%s: Tvm_trips_rounded: %f\n", __func__, Tvm_trips_rounded);
+		dml_print("DML::%s: PrefetchBandwidth3: %f\n", __func__, PrefetchBandwidth3);
+#endif
+		if (VStartup == MaxVStartup && Tsw_est3 / LineTime < min_Lsw && Tpre_rounded - min_Lsw * LineTime - 0.75 * LineTime - Tvm_trips_rounded > 0) {
+			PrefetchBandwidth3 = (2 * MetaRowByte + 2 * PixelPTEBytesPerRow * HostVMInefficiencyFactor)
+					/ (Tpre_rounded - min_Lsw * LineTime - 0.75 * LineTime - Tvm_trips_rounded);
+		}
+
+		if (Tpre_rounded - Tvm_trips_rounded - 2 * Tr0_trips_rounded > 0)
+			PrefetchBandwidth4 = prefetch_sw_bytes / (Tpre_rounded - Tvm_trips_rounded - 2 * Tr0_trips_rounded);
+		else
+			PrefetchBandwidth4 = 0;
+
+		{
+			bool Case1OK;
+			bool Case2OK;
+			bool Case3OK;
+
+			if (PrefetchBandwidth1 > 0) {
+				if (*Tno_bw + PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor / PrefetchBandwidth1 >= Tvm_trips_rounded
+						&& (MetaRowByte + PixelPTEBytesPerRow * HostVMInefficiencyFactor) / PrefetchBandwidth1 >= Tr0_trips_rounded) {
+					Case1OK = true;
+				} else {
+					Case1OK = false;
+				}
+			} else {
+				Case1OK = false;
+			}
+
+			if (PrefetchBandwidth2 > 0) {
+				if (*Tno_bw + PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor / PrefetchBandwidth2 >= Tvm_trips_rounded
+						&& (MetaRowByte + PixelPTEBytesPerRow * HostVMInefficiencyFactor) / PrefetchBandwidth2 < Tr0_trips_rounded) {
+					Case2OK = true;
+				} else {
+					Case2OK = false;
+				}
+			} else {
+				Case2OK = false;
+			}
+
+			if (PrefetchBandwidth3 > 0) {
+				if (*Tno_bw + PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor / PrefetchBandwidth3 < Tvm_trips_rounded
+						&& (MetaRowByte + PixelPTEBytesPerRow * HostVMInefficiencyFactor) / PrefetchBandwidth3 >= Tr0_trips_rounded) {
+					Case3OK = true;
+				} else {
+					Case3OK = false;
+				}
+			} else {
+				Case3OK = false;
+			}
+
+			if (Case1OK) {
+				prefetch_bw_equ = PrefetchBandwidth1;
+			} else if (Case2OK) {
+				prefetch_bw_equ = PrefetchBandwidth2;
+			} else if (Case3OK) {
+				prefetch_bw_equ = PrefetchBandwidth3;
+			} else {
+				prefetch_bw_equ = PrefetchBandwidth4;
+			}
+
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML::%s: Case1OK: %d\n", __func__, Case1OK);
+			dml_print("DML::%s: Case2OK: %d\n", __func__, Case2OK);
+			dml_print("DML::%s: Case3OK: %d\n", __func__, Case3OK);
+			dml_print("DML::%s: prefetch_bw_equ: %f\n", __func__, prefetch_bw_equ);
+#endif
+
+			if (prefetch_bw_equ > 0) {
+				if (GPUVMEnable == true) {
+					Tvm_equ = dml_max3(*Tno_bw + PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor / prefetch_bw_equ, Tvm_trips, LineTime / 4);
+				} else {
+					Tvm_equ = LineTime / 4;
+				}
+
+				if ((GPUVMEnable == true || myPipe->DCCEnable == true)) {
+					Tr0_equ = dml_max4(
+							(MetaRowByte + PixelPTEBytesPerRow * HostVMInefficiencyFactor) / prefetch_bw_equ,
+							Tr0_trips,
+							(LineTime - Tvm_equ) / 2,
+							LineTime / 4);
+				} else {
+					Tr0_equ = (LineTime - Tvm_equ) / 2;
+				}
+			} else {
+				Tvm_equ = 0;
+				Tr0_equ = 0;
+				dml_print("DML: prefetch_bw_equ equals 0! %s:%d\n", __FILE__, __LINE__);
+			}
+		}
+
+		if (dst_y_prefetch_oto < dst_y_prefetch_equ) {
+			*DestinationLinesForPrefetch = dst_y_prefetch_oto;
+			TimeForFetchingMetaPTE = Tvm_oto;
+			TimeForFetchingRowInVBlank = Tr0_oto;
+			*PrefetchBandwidth = prefetch_bw_oto;
+		} else {
+			*DestinationLinesForPrefetch = dst_y_prefetch_equ;
+			TimeForFetchingMetaPTE = Tvm_equ;
+			TimeForFetchingRowInVBlank = Tr0_equ;
+			*PrefetchBandwidth = prefetch_bw_equ;
+		}
+
+		*DestinationLinesToRequestVMInVBlank = dml_ceil(4.0 * TimeForFetchingMetaPTE / LineTime, 1.0) / 4.0;
+
+		*DestinationLinesToRequestRowInVBlank = dml_ceil(4.0 * TimeForFetchingRowInVBlank / LineTime, 1.0) / 4.0;
+
+#ifdef __DML_VBA_ALLOW_DELTA__
+		LinesToRequestPrefetchPixelData = *DestinationLinesForPrefetch
+		// See note above dated 5/30/2018
+		//                      - ((NumberOfCursors > 0 || GPUVMEnable || DCCEnable) ?
+				- ((GPUVMEnable || myPipe->DCCEnable) ? (*DestinationLinesToRequestVMInVBlank + 2 * *DestinationLinesToRequestRowInVBlank) : 0.0); // TODO: Did someone else add this??
+#else
+				LinesToRequestPrefetchPixelData = *DestinationLinesForPrefetch - *DestinationLinesToRequestVMInVBlank - 2 * *DestinationLinesToRequestRowInVBlank;
+#endif
+
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: DestinationLinesForPrefetch = %f\n", __func__, *DestinationLinesForPrefetch);
+		dml_print("DML::%s: DestinationLinesToRequestVMInVBlank = %f\n", __func__, *DestinationLinesToRequestVMInVBlank);
+		dml_print("DML::%s: TimeForFetchingRowInVBlank = %f\n", __func__, TimeForFetchingRowInVBlank);
+		dml_print("DML::%s: LineTime = %f\n", __func__, LineTime);
+		dml_print("DML::%s: DestinationLinesToRequestRowInVBlank = %f\n", __func__, *DestinationLinesToRequestRowInVBlank);
+		dml_print("DML::%s: PrefetchSourceLinesY = %f\n", __func__, PrefetchSourceLinesY);
+		dml_print("DML::%s: LinesToRequestPrefetchPixelData = %f\n", __func__, LinesToRequestPrefetchPixelData);
+#endif
+
+		if (LinesToRequestPrefetchPixelData > 0 && prefetch_bw_equ > 0) {
+
+			*VRatioPrefetchY = (double) PrefetchSourceLinesY / LinesToRequestPrefetchPixelData;
+			*VRatioPrefetchY = dml_max(*VRatioPrefetchY, 1.0);
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML::%s: VRatioPrefetchY = %f\n", __func__, *VRatioPrefetchY);
+			dml_print("DML::%s: SwathHeightY = %d\n", __func__, SwathHeightY);
+			dml_print("DML::%s: VInitPreFillY = %f\n", __func__, VInitPreFillY);
+#endif
+			if ((SwathHeightY > 4) && (VInitPreFillY > 3)) {
+				if (LinesToRequestPrefetchPixelData > (VInitPreFillY - 3.0) / 2.0) {
+					*VRatioPrefetchY = dml_max(
+							(double) PrefetchSourceLinesY / LinesToRequestPrefetchPixelData,
+							(double) MaxNumSwathY * SwathHeightY / (LinesToRequestPrefetchPixelData - (VInitPreFillY - 3.0) / 2.0));
+					*VRatioPrefetchY = dml_max(*VRatioPrefetchY, 1.0);
+				} else {
+					MyError = true;
+					dml_print("DML: MyErr set %s:%d\n", __FILE__, __LINE__);
+					*VRatioPrefetchY = 0;
+				}
+#ifdef __DML_VBA_DEBUG__
+				dml_print("DML::%s: VRatioPrefetchY = %f\n", __func__, *VRatioPrefetchY);
+				dml_print("DML::%s: PrefetchSourceLinesY = %f\n", __func__, PrefetchSourceLinesY);
+				dml_print("DML::%s: MaxNumSwathY = %d\n", __func__, MaxNumSwathY);
+#endif
+			}
+
+			*VRatioPrefetchC = (double) PrefetchSourceLinesC / LinesToRequestPrefetchPixelData;
+			*VRatioPrefetchC = dml_max(*VRatioPrefetchC, 1.0);
+
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML::%s: VRatioPrefetchC = %f\n", __func__, *VRatioPrefetchC);
+			dml_print("DML::%s: SwathHeightC = %d\n", __func__, SwathHeightC);
+			dml_print("DML::%s: VInitPreFillC = %f\n", __func__, VInitPreFillC);
+#endif
+			if ((SwathHeightC > 4) || VInitPreFillC > 3) {
+				if (LinesToRequestPrefetchPixelData > (VInitPreFillC - 3.0) / 2.0) {
+					*VRatioPrefetchC = dml_max(
+							*VRatioPrefetchC,
+							(double) MaxNumSwathC * SwathHeightC / (LinesToRequestPrefetchPixelData - (VInitPreFillC - 3.0) / 2.0));
+					*VRatioPrefetchC = dml_max(*VRatioPrefetchC, 1.0);
+				} else {
+					MyError = true;
+					dml_print("DML: MyErr set %s:%d\n", __FILE__, __LINE__);
+					*VRatioPrefetchC = 0;
+				}
+#ifdef __DML_VBA_DEBUG__
+				dml_print("DML::%s: VRatioPrefetchC = %f\n", __func__, *VRatioPrefetchC);
+				dml_print("DML::%s: PrefetchSourceLinesC = %f\n", __func__, PrefetchSourceLinesC);
+				dml_print("DML::%s: MaxNumSwathC = %d\n", __func__, MaxNumSwathC);
+#endif
+			}
+
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML::%s: BytePerPixelY = %d\n", __func__, myPipe->BytePerPixelY);
+			dml_print("DML::%s: swath_width_luma_ub = %d\n", __func__, swath_width_luma_ub);
+			dml_print("DML::%s: LineTime = %f\n", __func__, LineTime);
+#endif
+
+			*RequiredPrefetchPixDataBWLuma = (double) PrefetchSourceLinesY / LinesToRequestPrefetchPixelData * myPipe->BytePerPixelY * swath_width_luma_ub / LineTime;
+
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML::%s: RequiredPrefetchPixDataBWLuma = %f\n", __func__, *RequiredPrefetchPixDataBWLuma);
+#endif
+
+			*RequiredPrefetchPixDataBWChroma = (double) PrefetchSourceLinesC / LinesToRequestPrefetchPixelData * myPipe->BytePerPixelC * swath_width_chroma_ub
+					/ LineTime;
+		} else {
+			MyError = true;
+			dml_print("DML: MyErr set %s:%d\n", __FILE__, __LINE__);
+			dml_print("DML: LinesToRequestPrefetchPixelData: %f, should be > 0\n", LinesToRequestPrefetchPixelData);
+			*VRatioPrefetchY = 0;
+			*VRatioPrefetchC = 0;
+			*RequiredPrefetchPixDataBWLuma = 0;
+			*RequiredPrefetchPixDataBWChroma = 0;
+		}
+
+		dml_print(
+				"DML: Tpre: %fus - sum of time to request meta pte, 2 x data pte + meta data, swaths\n",
+				(double) LinesToRequestPrefetchPixelData * LineTime + 2.0 * TimeForFetchingRowInVBlank + TimeForFetchingMetaPTE);
+		dml_print("DML:  Tvm: %fus - time to fetch page tables for meta surface\n", TimeForFetchingMetaPTE);
+		dml_print("DML:  Tr0: %fus - time to fetch first row of data pagetables and first row of meta data (done in parallel)\n", TimeForFetchingRowInVBlank);
+		dml_print(
+				"DML:  Tsw: %fus = time to fetch enough pixel data and cursor data to feed the scalers init position and detile\n",
+				(double) LinesToRequestPrefetchPixelData * LineTime);
+		dml_print("DML: To: %fus - time for propagation from scaler to optc\n", (*DSTYAfterScaler + ((double) (*DSTXAfterScaler) / (double) myPipe->HTotal)) * LineTime);
+		dml_print("DML: Tvstartup - TSetup - Tcalc - Twait - Tpre - To > 0\n");
+		dml_print(
+				"DML: Tslack(pre): %fus - time left over in schedule\n",
+				VStartup * LineTime - TimeForFetchingMetaPTE - 2 * TimeForFetchingRowInVBlank
+						- (*DSTYAfterScaler + ((double) (*DSTXAfterScaler) / (double) myPipe->HTotal)) * LineTime - TWait - TCalc - *TSetup);
+		dml_print("DML: row_bytes = dpte_row_bytes (per_pipe) = PixelPTEBytesPerRow = : %d\n", PixelPTEBytesPerRow);
+
+	} else {
+		MyError = true;
+		dml_print("DML: MyErr set %s:%d\n", __FILE__, __LINE__);
+	}
+
+	{
+		double prefetch_vm_bw;
+		double prefetch_row_bw;
+
+		if (PDEAndMetaPTEBytesFrame == 0) {
+			prefetch_vm_bw = 0;
+		} else if (*DestinationLinesToRequestVMInVBlank > 0) {
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML::%s: PDEAndMetaPTEBytesFrame = %d\n", __func__, PDEAndMetaPTEBytesFrame);
+			dml_print("DML::%s: HostVMInefficiencyFactor = %f\n", __func__, HostVMInefficiencyFactor);
+			dml_print("DML::%s: DestinationLinesToRequestVMInVBlank = %f\n", __func__, *DestinationLinesToRequestVMInVBlank);
+			dml_print("DML::%s: LineTime = %f\n", __func__, LineTime);
+#endif
+			prefetch_vm_bw = PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor / (*DestinationLinesToRequestVMInVBlank * LineTime);
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML::%s: prefetch_vm_bw = %f\n", __func__, prefetch_vm_bw);
+#endif
+		} else {
+			prefetch_vm_bw = 0;
+			MyError = true;
+			dml_print("DML: MyErr set %s:%d\n", __FILE__, __LINE__);
+		}
+
+		if (MetaRowByte + PixelPTEBytesPerRow == 0) {
+			prefetch_row_bw = 0;
+		} else if (*DestinationLinesToRequestRowInVBlank > 0) {
+			prefetch_row_bw = (MetaRowByte + PixelPTEBytesPerRow * HostVMInefficiencyFactor) / (*DestinationLinesToRequestRowInVBlank * LineTime);
+
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML::%s: MetaRowByte = %d\n", __func__, MetaRowByte);
+			dml_print("DML::%s: PixelPTEBytesPerRow = %d\n", __func__, PixelPTEBytesPerRow);
+			dml_print("DML::%s: DestinationLinesToRequestRowInVBlank = %f\n", __func__, *DestinationLinesToRequestRowInVBlank);
+			dml_print("DML::%s: prefetch_row_bw = %f\n", __func__, prefetch_row_bw);
+#endif
+		} else {
+			prefetch_row_bw = 0;
+			MyError = true;
+			dml_print("DML: MyErr set %s:%d\n", __FILE__, __LINE__);
+		}
+
+		*prefetch_vmrow_bw = dml_max(prefetch_vm_bw, prefetch_row_bw);
+	}
+
+	if (MyError) {
+		*PrefetchBandwidth = 0;
+		TimeForFetchingMetaPTE = 0;
+		TimeForFetchingRowInVBlank = 0;
+		*DestinationLinesToRequestVMInVBlank = 0;
+		*DestinationLinesToRequestRowInVBlank = 0;
+		*DestinationLinesForPrefetch = 0;
+		LinesToRequestPrefetchPixelData = 0;
+		*VRatioPrefetchY = 0;
+		*VRatioPrefetchC = 0;
+		*RequiredPrefetchPixDataBWLuma = 0;
+		*RequiredPrefetchPixDataBWChroma = 0;
+	}
+
+	return MyError;
+}
+
+static double RoundToDFSGranularityUp(double Clock, double VCOSpeed)
+{
+	return VCOSpeed * 4 / dml_floor(VCOSpeed * 4 / Clock, 1);
+}
+
+static double RoundToDFSGranularityDown(double Clock, double VCOSpeed)
+{
+	return VCOSpeed * 4 / dml_ceil(VCOSpeed * 4.0 / Clock, 1);
+}
+
+static void CalculateDCCConfiguration(
+		bool DCCEnabled,
+		bool DCCProgrammingAssumesScanDirectionUnknown,
+		enum source_format_class SourcePixelFormat,
+		unsigned int SurfaceWidthLuma,
+		unsigned int SurfaceWidthChroma,
+		unsigned int SurfaceHeightLuma,
+		unsigned int SurfaceHeightChroma,
+		double DETBufferSize,
+		unsigned int RequestHeight256ByteLuma,
+		unsigned int RequestHeight256ByteChroma,
+		enum dm_swizzle_mode TilingFormat,
+		unsigned int BytePerPixelY,
+		unsigned int BytePerPixelC,
+		double BytePerPixelDETY,
+		double BytePerPixelDETC,
+		enum scan_direction_class ScanOrientation,
+		unsigned int *MaxUncompressedBlockLuma,
+		unsigned int *MaxUncompressedBlockChroma,
+		unsigned int *MaxCompressedBlockLuma,
+		unsigned int *MaxCompressedBlockChroma,
+		unsigned int *IndependentBlockLuma,
+		unsigned int *IndependentBlockChroma)
+{
+	int yuv420;
+	int horz_div_l;
+	int horz_div_c;
+	int vert_div_l;
+	int vert_div_c;
+
+	int swath_buf_size;
+	double detile_buf_vp_horz_limit;
+	double detile_buf_vp_vert_limit;
+
+	int MAS_vp_horz_limit;
+	int MAS_vp_vert_limit;
+	int max_vp_horz_width;
+	int max_vp_vert_height;
+	int eff_surf_width_l;
+	int eff_surf_width_c;
+	int eff_surf_height_l;
+	int eff_surf_height_c;
+
+	int full_swath_bytes_horz_wc_l;
+	int full_swath_bytes_horz_wc_c;
+	int full_swath_bytes_vert_wc_l;
+	int full_swath_bytes_vert_wc_c;
+	int req128_horz_wc_l;
+	int req128_horz_wc_c;
+	int req128_vert_wc_l;
+	int req128_vert_wc_c;
+	int segment_order_horz_contiguous_luma;
+	int segment_order_horz_contiguous_chroma;
+	int segment_order_vert_contiguous_luma;
+	int segment_order_vert_contiguous_chroma;
+
+	enum {
+		REQ_256Bytes, REQ_128BytesNonContiguous, REQ_128BytesContiguous, REQ_NA
+	} RequestType;
+	RequestType RequestLuma;
+	RequestType RequestChroma;
+
+	yuv420 = ((SourcePixelFormat == dm_420_8 || SourcePixelFormat == dm_420_10 || SourcePixelFormat == dm_420_12) ? 1 : 0);
+	horz_div_l = 1;
+	horz_div_c = 1;
+	vert_div_l = 1;
+	vert_div_c = 1;
+
+	if (BytePerPixelY == 1)
+		vert_div_l = 0;
+	if (BytePerPixelC == 1)
+		vert_div_c = 0;
+	if (BytePerPixelY == 8 && (TilingFormat == dm_sw_64kb_s || TilingFormat == dm_sw_64kb_s_t || TilingFormat == dm_sw_64kb_s_x))
+		horz_div_l = 0;
+	if (BytePerPixelC == 8 && (TilingFormat == dm_sw_64kb_s || TilingFormat == dm_sw_64kb_s_t || TilingFormat == dm_sw_64kb_s_x))
+		horz_div_c = 0;
+
+	if (BytePerPixelC == 0) {
+		swath_buf_size = DETBufferSize / 2 - 2 * 256;
+		detile_buf_vp_horz_limit = (double) swath_buf_size / ((double) RequestHeight256ByteLuma * BytePerPixelY / (1 + horz_div_l));
+		detile_buf_vp_vert_limit = (double) swath_buf_size / (256.0 / RequestHeight256ByteLuma / (1 + vert_div_l));
+	} else {
+		swath_buf_size = DETBufferSize / 2 - 2 * 2 * 256;
+		detile_buf_vp_horz_limit = (double) swath_buf_size
+				/ ((double) RequestHeight256ByteLuma * BytePerPixelY / (1 + horz_div_l)
+						+ (double) RequestHeight256ByteChroma * BytePerPixelC / (1 + horz_div_c) / (1 + yuv420));
+		detile_buf_vp_vert_limit = (double) swath_buf_size
+				/ (256.0 / RequestHeight256ByteLuma / (1 + vert_div_l) + 256.0 / RequestHeight256ByteChroma / (1 + vert_div_c) / (1 + yuv420));
+	}
+
+	if (SourcePixelFormat == dm_420_10) {
+		detile_buf_vp_horz_limit = 1.5 * detile_buf_vp_horz_limit;
+		detile_buf_vp_vert_limit = 1.5 * detile_buf_vp_vert_limit;
+	}
+
+	detile_buf_vp_horz_limit = dml_floor(detile_buf_vp_horz_limit - 1, 16);
+	detile_buf_vp_vert_limit = dml_floor(detile_buf_vp_vert_limit - 1, 16);
+
+	MAS_vp_horz_limit = SourcePixelFormat == dm_rgbe_alpha ? 3840 : 5760;
+	MAS_vp_vert_limit = (BytePerPixelC > 0 ? 2880 : 5760);
+	max_vp_horz_width = dml_min((double) MAS_vp_horz_limit, detile_buf_vp_horz_limit);
+	max_vp_vert_height = dml_min((double) MAS_vp_vert_limit, detile_buf_vp_vert_limit);
+	eff_surf_width_l = (SurfaceWidthLuma > max_vp_horz_width ? max_vp_horz_width : SurfaceWidthLuma);
+	eff_surf_width_c = eff_surf_width_l / (1 + yuv420);
+	eff_surf_height_l = (SurfaceHeightLuma > max_vp_vert_height ? max_vp_vert_height : SurfaceHeightLuma);
+	eff_surf_height_c = eff_surf_height_l / (1 + yuv420);
+
+	full_swath_bytes_horz_wc_l = eff_surf_width_l * RequestHeight256ByteLuma * BytePerPixelY;
+	full_swath_bytes_vert_wc_l = eff_surf_height_l * 256 / RequestHeight256ByteLuma;
+	if (BytePerPixelC > 0) {
+		full_swath_bytes_horz_wc_c = eff_surf_width_c * RequestHeight256ByteChroma * BytePerPixelC;
+		full_swath_bytes_vert_wc_c = eff_surf_height_c * 256 / RequestHeight256ByteChroma;
+	} else {
+		full_swath_bytes_horz_wc_c = 0;
+		full_swath_bytes_vert_wc_c = 0;
+	}
+
+	if (SourcePixelFormat == dm_420_10) {
+		full_swath_bytes_horz_wc_l = dml_ceil(full_swath_bytes_horz_wc_l * 2 / 3, 256);
+		full_swath_bytes_horz_wc_c = dml_ceil(full_swath_bytes_horz_wc_c * 2 / 3, 256);
+		full_swath_bytes_vert_wc_l = dml_ceil(full_swath_bytes_vert_wc_l * 2 / 3, 256);
+		full_swath_bytes_vert_wc_c = dml_ceil(full_swath_bytes_vert_wc_c * 2 / 3, 256);
+	}
+
+	if (2 * full_swath_bytes_horz_wc_l + 2 * full_swath_bytes_horz_wc_c <= DETBufferSize) {
+		req128_horz_wc_l = 0;
+		req128_horz_wc_c = 0;
+	} else if (full_swath_bytes_horz_wc_l < 1.5 * full_swath_bytes_horz_wc_c && 2 * full_swath_bytes_horz_wc_l + full_swath_bytes_horz_wc_c <= DETBufferSize) {
+		req128_horz_wc_l = 0;
+		req128_horz_wc_c = 1;
+	} else if (full_swath_bytes_horz_wc_l >= 1.5 * full_swath_bytes_horz_wc_c && full_swath_bytes_horz_wc_l + 2 * full_swath_bytes_horz_wc_c <= DETBufferSize) {
+		req128_horz_wc_l = 1;
+		req128_horz_wc_c = 0;
+	} else {
+		req128_horz_wc_l = 1;
+		req128_horz_wc_c = 1;
+	}
+
+	if (2 * full_swath_bytes_vert_wc_l + 2 * full_swath_bytes_vert_wc_c <= DETBufferSize) {
+		req128_vert_wc_l = 0;
+		req128_vert_wc_c = 0;
+	} else if (full_swath_bytes_vert_wc_l < 1.5 * full_swath_bytes_vert_wc_c && 2 * full_swath_bytes_vert_wc_l + full_swath_bytes_vert_wc_c <= DETBufferSize) {
+		req128_vert_wc_l = 0;
+		req128_vert_wc_c = 1;
+	} else if (full_swath_bytes_vert_wc_l >= 1.5 * full_swath_bytes_vert_wc_c && full_swath_bytes_vert_wc_l + 2 * full_swath_bytes_vert_wc_c <= DETBufferSize) {
+		req128_vert_wc_l = 1;
+		req128_vert_wc_c = 0;
+	} else {
+		req128_vert_wc_l = 1;
+		req128_vert_wc_c = 1;
+	}
+
+	if (BytePerPixelY == 2 || (BytePerPixelY == 4 && TilingFormat != dm_sw_64kb_r_x)) {
+		segment_order_horz_contiguous_luma = 0;
+	} else {
+		segment_order_horz_contiguous_luma = 1;
+	}
+	if ((BytePerPixelY == 8 && (TilingFormat == dm_sw_64kb_d || TilingFormat == dm_sw_64kb_d_x || TilingFormat == dm_sw_64kb_d_t || TilingFormat == dm_sw_64kb_r_x))
+			|| (BytePerPixelY == 4 && TilingFormat == dm_sw_64kb_r_x)) {
+		segment_order_vert_contiguous_luma = 0;
+	} else {
+		segment_order_vert_contiguous_luma = 1;
+	}
+	if (BytePerPixelC == 2 || (BytePerPixelC == 4 && TilingFormat != dm_sw_64kb_r_x)) {
+		segment_order_horz_contiguous_chroma = 0;
+	} else {
+		segment_order_horz_contiguous_chroma = 1;
+	}
+	if ((BytePerPixelC == 8 && (TilingFormat == dm_sw_64kb_d || TilingFormat == dm_sw_64kb_d_x || TilingFormat == dm_sw_64kb_d_t || TilingFormat == dm_sw_64kb_r_x))
+			|| (BytePerPixelC == 4 && TilingFormat == dm_sw_64kb_r_x)) {
+		segment_order_vert_contiguous_chroma = 0;
+	} else {
+		segment_order_vert_contiguous_chroma = 1;
+	}
+
+	if (DCCProgrammingAssumesScanDirectionUnknown == true) {
+		if (req128_horz_wc_l == 0 && req128_vert_wc_l == 0) {
+			RequestLuma = REQ_256Bytes;
+		} else if ((req128_horz_wc_l == 1 && segment_order_horz_contiguous_luma == 0) || (req128_vert_wc_l == 1 && segment_order_vert_contiguous_luma == 0)) {
+			RequestLuma = REQ_128BytesNonContiguous;
+		} else {
+			RequestLuma = REQ_128BytesContiguous;
+		}
+		if (req128_horz_wc_c == 0 && req128_vert_wc_c == 0) {
+			RequestChroma = REQ_256Bytes;
+		} else if ((req128_horz_wc_c == 1 && segment_order_horz_contiguous_chroma == 0) || (req128_vert_wc_c == 1 && segment_order_vert_contiguous_chroma == 0)) {
+			RequestChroma = REQ_128BytesNonContiguous;
+		} else {
+			RequestChroma = REQ_128BytesContiguous;
+		}
+	} else if (ScanOrientation != dm_vert) {
+		if (req128_horz_wc_l == 0) {
+			RequestLuma = REQ_256Bytes;
+		} else if (segment_order_horz_contiguous_luma == 0) {
+			RequestLuma = REQ_128BytesNonContiguous;
+		} else {
+			RequestLuma = REQ_128BytesContiguous;
+		}
+		if (req128_horz_wc_c == 0) {
+			RequestChroma = REQ_256Bytes;
+		} else if (segment_order_horz_contiguous_chroma == 0) {
+			RequestChroma = REQ_128BytesNonContiguous;
+		} else {
+			RequestChroma = REQ_128BytesContiguous;
+		}
+	} else {
+		if (req128_vert_wc_l == 0) {
+			RequestLuma = REQ_256Bytes;
+		} else if (segment_order_vert_contiguous_luma == 0) {
+			RequestLuma = REQ_128BytesNonContiguous;
+		} else {
+			RequestLuma = REQ_128BytesContiguous;
+		}
+		if (req128_vert_wc_c == 0) {
+			RequestChroma = REQ_256Bytes;
+		} else if (segment_order_vert_contiguous_chroma == 0) {
+			RequestChroma = REQ_128BytesNonContiguous;
+		} else {
+			RequestChroma = REQ_128BytesContiguous;
+		}
+	}
+
+	if (RequestLuma == REQ_256Bytes) {
+		*MaxUncompressedBlockLuma = 256;
+		*MaxCompressedBlockLuma = 256;
+		*IndependentBlockLuma = 0;
+	} else if (RequestLuma == REQ_128BytesContiguous) {
+		*MaxUncompressedBlockLuma = 256;
+		*MaxCompressedBlockLuma = 128;
+		*IndependentBlockLuma = 128;
+	} else {
+		*MaxUncompressedBlockLuma = 256;
+		*MaxCompressedBlockLuma = 64;
+		*IndependentBlockLuma = 64;
+	}
+
+	if (RequestChroma == REQ_256Bytes) {
+		*MaxUncompressedBlockChroma = 256;
+		*MaxCompressedBlockChroma = 256;
+		*IndependentBlockChroma = 0;
+	} else if (RequestChroma == REQ_128BytesContiguous) {
+		*MaxUncompressedBlockChroma = 256;
+		*MaxCompressedBlockChroma = 128;
+		*IndependentBlockChroma = 128;
+	} else {
+		*MaxUncompressedBlockChroma = 256;
+		*MaxCompressedBlockChroma = 64;
+		*IndependentBlockChroma = 64;
+	}
+
+	if (DCCEnabled != true || BytePerPixelC == 0) {
+		*MaxUncompressedBlockChroma = 0;
+		*MaxCompressedBlockChroma = 0;
+		*IndependentBlockChroma = 0;
+	}
+
+	if (DCCEnabled != true) {
+		*MaxUncompressedBlockLuma = 0;
+		*MaxCompressedBlockLuma = 0;
+		*IndependentBlockLuma = 0;
+	}
+}
+
+static double CalculatePrefetchSourceLines(
+		struct display_mode_lib *mode_lib,
+		double VRatio,
+		double vtaps,
+		bool Interlace,
+		bool ProgressiveToInterlaceUnitInOPP,
+		unsigned int SwathHeight,
+		unsigned int ViewportYStart,
+		double *VInitPreFill,
+		unsigned int *MaxNumSwath)
+{
+	struct vba_vars_st *v = &mode_lib->vba;
+	unsigned int MaxPartialSwath;
+
+	if (ProgressiveToInterlaceUnitInOPP)
+		*VInitPreFill = dml_floor((VRatio + vtaps + 1) / 2.0, 1);
+	else
+		*VInitPreFill = dml_floor((VRatio + vtaps + 1 + Interlace * 0.5 * VRatio) / 2.0, 1);
+
+	if (!v->IgnoreViewportPositioning) {
+
+		*MaxNumSwath = dml_ceil((*VInitPreFill - 1.0) / SwathHeight, 1) + 1.0;
+
+		if (*VInitPreFill > 1.0)
+			MaxPartialSwath = (unsigned int) (*VInitPreFill - 2) % SwathHeight;
+		else
+			MaxPartialSwath = (unsigned int) (*VInitPreFill + SwathHeight - 2) % SwathHeight;
+		MaxPartialSwath = dml_max(1U, MaxPartialSwath);
+
+	} else {
+
+		if (ViewportYStart != 0)
+			dml_print("WARNING DML: using viewport y position of 0 even though actual viewport y position is non-zero in prefetch source lines calculation\n");
+
+		*MaxNumSwath = dml_ceil(*VInitPreFill / SwathHeight, 1);
+
+		if (*VInitPreFill > 1.0)
+			MaxPartialSwath = (unsigned int) (*VInitPreFill - 1) % SwathHeight;
+		else
+			MaxPartialSwath = (unsigned int) (*VInitPreFill + SwathHeight - 1) % SwathHeight;
+	}
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: VRatio = %f\n", __func__, VRatio);
+	dml_print("DML::%s: vtaps = %f\n", __func__, vtaps);
+	dml_print("DML::%s: VInitPreFill = %f\n", __func__, *VInitPreFill);
+	dml_print("DML::%s: ProgressiveToInterlaceUnitInOPP = %d\n", __func__, ProgressiveToInterlaceUnitInOPP);
+	dml_print("DML::%s: IgnoreViewportPositioning = %d\n", __func__, v->IgnoreViewportPositioning);
+	dml_print("DML::%s: SwathHeight = %d\n", __func__, SwathHeight);
+	dml_print("DML::%s: MaxPartialSwath = %d\n", __func__, MaxPartialSwath);
+	dml_print("DML::%s: MaxNumSwath = %d\n", __func__, *MaxNumSwath);
+	dml_print("DML::%s: Prefetch source lines = %d\n", __func__, *MaxNumSwath * SwathHeight + MaxPartialSwath);
+#endif
+	return *MaxNumSwath * SwathHeight + MaxPartialSwath;
+}
+
+static unsigned int CalculateVMAndRowBytes(
+		struct display_mode_lib *mode_lib,
+		bool DCCEnable,
+		unsigned int BlockHeight256Bytes,
+		unsigned int BlockWidth256Bytes,
+		enum source_format_class SourcePixelFormat,
+		unsigned int SurfaceTiling,
+		unsigned int BytePerPixel,
+		enum scan_direction_class ScanDirection,
+		unsigned int SwathWidth,
+		unsigned int ViewportHeight,
+		bool GPUVMEnable,
+		bool HostVMEnable,
+		unsigned int HostVMMaxNonCachedPageTableLevels,
+		unsigned int GPUVMMinPageSize,
+		unsigned int HostVMMinPageSize,
+		unsigned int PTEBufferSizeInRequests,
+		unsigned int Pitch,
+		unsigned int DCCMetaPitch,
+		unsigned int *MacroTileWidth,
+		unsigned int *MetaRowByte,
+		unsigned int *PixelPTEBytesPerRow,
+		bool *PTEBufferSizeNotExceeded,
+		int *dpte_row_width_ub,
+		unsigned int *dpte_row_height,
+		unsigned int *MetaRequestWidth,
+		unsigned int *MetaRequestHeight,
+		unsigned int *meta_row_width,
+		unsigned int *meta_row_height,
+		int *vm_group_bytes,
+		unsigned int *dpte_group_bytes,
+		unsigned int *PixelPTEReqWidth,
+		unsigned int *PixelPTEReqHeight,
+		unsigned int *PTERequestSize,
+		int *DPDE0BytesFrame,
+		int *MetaPTEBytesFrame)
+{
+	struct vba_vars_st *v = &mode_lib->vba;
+	unsigned int MPDEBytesFrame;
+	unsigned int DCCMetaSurfaceBytes;
+	unsigned int MacroTileSizeBytes;
+	unsigned int MacroTileHeight;
+	unsigned int ExtraDPDEBytesFrame;
+	unsigned int PDEAndMetaPTEBytesFrame;
+	unsigned int PixelPTEReqHeightPTEs = 0;
+	unsigned int HostVMDynamicLevels = 0;
+	double FractionOfPTEReturnDrop;
+
+	if (GPUVMEnable == true && HostVMEnable == true) {
+		if (HostVMMinPageSize < 2048) {
+			HostVMDynamicLevels = HostVMMaxNonCachedPageTableLevels;
+		} else if (HostVMMinPageSize >= 2048 && HostVMMinPageSize < 1048576) {
+			HostVMDynamicLevels = dml_max(0, (int) HostVMMaxNonCachedPageTableLevels - 1);
+		} else {
+			HostVMDynamicLevels = dml_max(0, (int) HostVMMaxNonCachedPageTableLevels - 2);
+		}
+	}
+
+	*MetaRequestHeight = 8 * BlockHeight256Bytes;
+	*MetaRequestWidth = 8 * BlockWidth256Bytes;
+	if (ScanDirection != dm_vert) {
+		*meta_row_height = *MetaRequestHeight;
+		*meta_row_width = dml_ceil((double) SwathWidth - 1, *MetaRequestWidth) + *MetaRequestWidth;
+		*MetaRowByte = *meta_row_width * *MetaRequestHeight * BytePerPixel / 256.0;
+	} else {
+		*meta_row_height = *MetaRequestWidth;
+		*meta_row_width = dml_ceil((double) SwathWidth - 1, *MetaRequestHeight) + *MetaRequestHeight;
+		*MetaRowByte = *meta_row_width * *MetaRequestWidth * BytePerPixel / 256.0;
+	}
+	DCCMetaSurfaceBytes = DCCMetaPitch * (dml_ceil(ViewportHeight - 1, 64 * BlockHeight256Bytes) + 64 * BlockHeight256Bytes) * BytePerPixel / 256;
+	if (GPUVMEnable == true) {
+		*MetaPTEBytesFrame = (dml_ceil((double) (DCCMetaSurfaceBytes - 4.0 * 1024.0) / (8 * 4.0 * 1024), 1) + 1) * 64;
+		MPDEBytesFrame = 128 * (v->GPUVMMaxPageTableLevels - 1);
+	} else {
+		*MetaPTEBytesFrame = 0;
+		MPDEBytesFrame = 0;
+	}
+
+	if (DCCEnable != true) {
+		*MetaPTEBytesFrame = 0;
+		MPDEBytesFrame = 0;
+		*MetaRowByte = 0;
+	}
+
+	if (SurfaceTiling == dm_sw_linear) {
+		MacroTileSizeBytes = 256;
+		MacroTileHeight = BlockHeight256Bytes;
+	} else {
+		MacroTileSizeBytes = 65536;
+		MacroTileHeight = 16 * BlockHeight256Bytes;
+	}
+	*MacroTileWidth = MacroTileSizeBytes / BytePerPixel / MacroTileHeight;
+
+	if (GPUVMEnable == true && v->GPUVMMaxPageTableLevels > 1) {
+		if (ScanDirection != dm_vert) {
+			*DPDE0BytesFrame = 64
+					* (dml_ceil(
+							((Pitch * (dml_ceil(ViewportHeight - 1, MacroTileHeight) + MacroTileHeight) * BytePerPixel) - MacroTileSizeBytes)
+									/ (8 * 2097152),
+							1) + 1);
+		} else {
+			*DPDE0BytesFrame = 64
+					* (dml_ceil(
+							((Pitch * (dml_ceil((double) SwathWidth - 1, MacroTileHeight) + MacroTileHeight) * BytePerPixel) - MacroTileSizeBytes)
+									/ (8 * 2097152),
+							1) + 1);
+		}
+		ExtraDPDEBytesFrame = 128 * (v->GPUVMMaxPageTableLevels - 2);
+	} else {
+		*DPDE0BytesFrame = 0;
+		ExtraDPDEBytesFrame = 0;
+	}
+
+	PDEAndMetaPTEBytesFrame = *MetaPTEBytesFrame + MPDEBytesFrame + *DPDE0BytesFrame + ExtraDPDEBytesFrame;
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: MetaPTEBytesFrame = %d\n", __func__, *MetaPTEBytesFrame);
+	dml_print("DML::%s: MPDEBytesFrame = %d\n", __func__, MPDEBytesFrame);
+	dml_print("DML::%s: DPDE0BytesFrame = %d\n", __func__, *DPDE0BytesFrame);
+	dml_print("DML::%s: ExtraDPDEBytesFrame= %d\n", __func__, ExtraDPDEBytesFrame);
+	dml_print("DML::%s: PDEAndMetaPTEBytesFrame = %d\n", __func__, PDEAndMetaPTEBytesFrame);
+#endif
+
+	if (HostVMEnable == true) {
+		PDEAndMetaPTEBytesFrame = PDEAndMetaPTEBytesFrame * (1 + 8 * HostVMDynamicLevels);
+	}
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: PDEAndMetaPTEBytesFrame = %d\n", __func__, PDEAndMetaPTEBytesFrame);
+#endif
+
+	if (SurfaceTiling == dm_sw_linear) {
+		PixelPTEReqHeightPTEs = 1;
+		*PixelPTEReqHeight = 1;
+		*PixelPTEReqWidth = 32768.0 / BytePerPixel;
+		*PTERequestSize = 64;
+		FractionOfPTEReturnDrop = 0;
+	} else if (MacroTileSizeBytes == 4096) {
+		PixelPTEReqHeightPTEs = 1;
+		*PixelPTEReqHeight = MacroTileHeight;
+		*PixelPTEReqWidth = 8 * *MacroTileWidth;
+		*PTERequestSize = 64;
+		if (ScanDirection != dm_vert)
+			FractionOfPTEReturnDrop = 0;
+		else
+			FractionOfPTEReturnDrop = 7 / 8;
+	} else if (GPUVMMinPageSize == 4 && MacroTileSizeBytes > 4096) {
+		PixelPTEReqHeightPTEs = 16;
+		*PixelPTEReqHeight = 16 * BlockHeight256Bytes;
+		*PixelPTEReqWidth = 16 * BlockWidth256Bytes;
+		*PTERequestSize = 128;
+		FractionOfPTEReturnDrop = 0;
+	} else {
+		PixelPTEReqHeightPTEs = 1;
+		*PixelPTEReqHeight = MacroTileHeight;
+		*PixelPTEReqWidth = 8 * *MacroTileWidth;
+		*PTERequestSize = 64;
+		FractionOfPTEReturnDrop = 0;
+	}
+
+	if (SurfaceTiling == dm_sw_linear) {
+		*dpte_row_height = dml_min(128, 1 << (unsigned int) dml_floor(dml_log2(PTEBufferSizeInRequests * *PixelPTEReqWidth / Pitch), 1));
+		*dpte_row_width_ub = (dml_ceil((double)(Pitch * *dpte_row_height - 1) / *PixelPTEReqWidth, 1) + 1) * *PixelPTEReqWidth;
+		*PixelPTEBytesPerRow = *dpte_row_width_ub / *PixelPTEReqWidth * *PTERequestSize;
+	} else if (ScanDirection != dm_vert) {
+		*dpte_row_height = *PixelPTEReqHeight;
+		*dpte_row_width_ub = (dml_ceil((double) (SwathWidth - 1) / *PixelPTEReqWidth, 1) + 1) * *PixelPTEReqWidth;
+		*PixelPTEBytesPerRow = *dpte_row_width_ub / *PixelPTEReqWidth * *PTERequestSize;
+	} else {
+		*dpte_row_height = dml_min(*PixelPTEReqWidth, *MacroTileWidth);
+		*dpte_row_width_ub = (dml_ceil((double) (SwathWidth - 1) / *PixelPTEReqHeight, 1) + 1) * *PixelPTEReqHeight;
+		*PixelPTEBytesPerRow = *dpte_row_width_ub / *PixelPTEReqHeight * *PTERequestSize;
+	}
+
+	if (*PixelPTEBytesPerRow * (1 - FractionOfPTEReturnDrop) <= 64 * PTEBufferSizeInRequests) {
+		*PTEBufferSizeNotExceeded = true;
+	} else {
+		*PTEBufferSizeNotExceeded = false;
+	}
+
+	if (GPUVMEnable != true) {
+		*PixelPTEBytesPerRow = 0;
+		*PTEBufferSizeNotExceeded = true;
+	}
+
+	dml_print("DML: vm_bytes = meta_pte_bytes_per_frame (per_pipe) = MetaPTEBytesFrame = : %i\n", *MetaPTEBytesFrame);
+
+	if (HostVMEnable == true) {
+		*PixelPTEBytesPerRow = *PixelPTEBytesPerRow * (1 + 8 * HostVMDynamicLevels);
+	}
+
+	if (HostVMEnable == true) {
+		*vm_group_bytes = 512;
+		*dpte_group_bytes = 512;
+	} else if (GPUVMEnable == true) {
+		*vm_group_bytes = 2048;
+		if (SurfaceTiling != dm_sw_linear && PixelPTEReqHeightPTEs == 1 && ScanDirection == dm_vert) {
+			*dpte_group_bytes = 512;
+		} else {
+			*dpte_group_bytes = 2048;
+		}
+	} else {
+		*vm_group_bytes = 0;
+		*dpte_group_bytes = 0;
+	}
+	return PDEAndMetaPTEBytesFrame;
+}
+
+static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation(struct display_mode_lib *mode_lib)
+{
+	struct vba_vars_st *v = &mode_lib->vba;
+	unsigned int j, k;
+	double HostVMInefficiencyFactor = 1.0;
+	bool NoChromaPlanes = true;
+	int ReorderBytes;
+	double VMDataOnlyReturnBW;
+	double MaxTotalRDBandwidth = 0;
+	int PrefetchMode = v->PrefetchModePerState[v->VoltageLevel][v->maxMpcComb];
+
+	v->WritebackDISPCLK = 0.0;
+	v->DISPCLKWithRamping = 0;
+	v->DISPCLKWithoutRamping = 0;
+	v->GlobalDPPCLK = 0.0;
+	/* DAL custom code: need to update ReturnBW in case min dcfclk is overridden */
+	{
+	double IdealFabricAndSDPPortBandwidthPerState = dml_min(
+			v->ReturnBusWidth * v->DCFCLKState[v->VoltageLevel][v->maxMpcComb],
+			v->FabricClockPerState[v->VoltageLevel] * v->FabricDatapathToDCNDataReturn);
+	double IdealDRAMBandwidthPerState = v->DRAMSpeedPerState[v->VoltageLevel] * v->NumberOfChannels * v->DRAMChannelWidth;
+
+	if (v->HostVMEnable != true) {
+		v->ReturnBW = dml_min(
+				IdealFabricAndSDPPortBandwidthPerState * v->PercentOfIdealFabricAndSDPPortBWReceivedAfterUrgLatency / 100.0,
+				IdealDRAMBandwidthPerState * v->PercentOfIdealDRAMBWReceivedAfterUrgLatencyPixelDataOnly / 100.0);
+	} else {
+		v->ReturnBW = dml_min(
+				IdealFabricAndSDPPortBandwidthPerState * v->PercentOfIdealFabricAndSDPPortBWReceivedAfterUrgLatency / 100.0,
+				IdealDRAMBandwidthPerState * v->PercentOfIdealDRAMBWReceivedAfterUrgLatencyPixelMixedWithVMData / 100.0);
+	}
+	}
+	/* End DAL custom code */
+
+	// DISPCLK and DPPCLK Calculation
+	//
+	for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+		if (v->WritebackEnable[k]) {
+			v->WritebackDISPCLK = dml_max(
+					v->WritebackDISPCLK,
+					dml314_CalculateWriteBackDISPCLK(
+							v->WritebackPixelFormat[k],
+							v->PixelClock[k],
+							v->WritebackHRatio[k],
+							v->WritebackVRatio[k],
+							v->WritebackHTaps[k],
+							v->WritebackVTaps[k],
+							v->WritebackSourceWidth[k],
+							v->WritebackDestinationWidth[k],
+							v->HTotal[k],
+							v->WritebackLineBufferSize));
+		}
+	}
+
+	for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+		if (v->HRatio[k] > 1) {
+			v->PSCL_THROUGHPUT_LUMA[k] = dml_min(
+					v->MaxDCHUBToPSCLThroughput,
+					v->MaxPSCLToLBThroughput * v->HRatio[k] / dml_ceil(v->htaps[k] / 6.0, 1));
+		} else {
+			v->PSCL_THROUGHPUT_LUMA[k] = dml_min(v->MaxDCHUBToPSCLThroughput, v->MaxPSCLToLBThroughput);
+		}
+
+		v->DPPCLKUsingSingleDPPLuma = v->PixelClock[k]
+				* dml_max(
+						v->vtaps[k] / 6.0 * dml_min(1.0, v->HRatio[k]),
+						dml_max(v->HRatio[k] * v->VRatio[k] / v->PSCL_THROUGHPUT_LUMA[k], 1.0));
+
+		if ((v->htaps[k] > 6 || v->vtaps[k] > 6) && v->DPPCLKUsingSingleDPPLuma < 2 * v->PixelClock[k]) {
+			v->DPPCLKUsingSingleDPPLuma = 2 * v->PixelClock[k];
+		}
+
+		if ((v->SourcePixelFormat[k] != dm_420_8 && v->SourcePixelFormat[k] != dm_420_10 && v->SourcePixelFormat[k] != dm_420_12
+				&& v->SourcePixelFormat[k] != dm_rgbe_alpha)) {
+			v->PSCL_THROUGHPUT_CHROMA[k] = 0.0;
+			v->DPPCLKUsingSingleDPP[k] = v->DPPCLKUsingSingleDPPLuma;
+		} else {
+			if (v->HRatioChroma[k] > 1) {
+				v->PSCL_THROUGHPUT_CHROMA[k] = dml_min(
+						v->MaxDCHUBToPSCLThroughput,
+						v->MaxPSCLToLBThroughput * v->HRatioChroma[k] / dml_ceil(v->HTAPsChroma[k] / 6.0, 1.0));
+			} else {
+				v->PSCL_THROUGHPUT_CHROMA[k] = dml_min(v->MaxDCHUBToPSCLThroughput, v->MaxPSCLToLBThroughput);
+			}
+			v->DPPCLKUsingSingleDPPChroma = v->PixelClock[k]
+					* dml_max3(
+							v->VTAPsChroma[k] / 6.0 * dml_min(1.0, v->HRatioChroma[k]),
+							v->HRatioChroma[k] * v->VRatioChroma[k] / v->PSCL_THROUGHPUT_CHROMA[k],
+							1.0);
+
+			if ((v->HTAPsChroma[k] > 6 || v->VTAPsChroma[k] > 6) && v->DPPCLKUsingSingleDPPChroma < 2 * v->PixelClock[k]) {
+				v->DPPCLKUsingSingleDPPChroma = 2 * v->PixelClock[k];
+			}
+
+			v->DPPCLKUsingSingleDPP[k] = dml_max(v->DPPCLKUsingSingleDPPLuma, v->DPPCLKUsingSingleDPPChroma);
+		}
+	}
+
+	for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+		if (v->BlendingAndTiming[k] != k)
+			continue;
+		if (v->ODMCombineEnabled[k] == dm_odm_combine_mode_4to1) {
+			v->DISPCLKWithRamping = dml_max(
+					v->DISPCLKWithRamping,
+					v->PixelClock[k] / 4 * (1 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100)
+							* (1 + v->DISPCLKRampingMargin / 100));
+			v->DISPCLKWithoutRamping = dml_max(
+					v->DISPCLKWithoutRamping,
+					v->PixelClock[k] / 4 * (1 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100));
+		} else if (v->ODMCombineEnabled[k] == dm_odm_combine_mode_2to1) {
+			v->DISPCLKWithRamping = dml_max(
+					v->DISPCLKWithRamping,
+					v->PixelClock[k] / 2 * (1 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100)
+							* (1 + v->DISPCLKRampingMargin / 100));
+			v->DISPCLKWithoutRamping = dml_max(
+					v->DISPCLKWithoutRamping,
+					v->PixelClock[k] / 2 * (1 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100));
+		} else {
+			v->DISPCLKWithRamping = dml_max(
+					v->DISPCLKWithRamping,
+					v->PixelClock[k] * (1 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100) * (1 + v->DISPCLKRampingMargin / 100));
+			v->DISPCLKWithoutRamping = dml_max(
+					v->DISPCLKWithoutRamping,
+					v->PixelClock[k] * (1 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100));
+		}
+	}
+
+	v->DISPCLKWithRamping = dml_max(v->DISPCLKWithRamping, v->WritebackDISPCLK);
+	v->DISPCLKWithoutRamping = dml_max(v->DISPCLKWithoutRamping, v->WritebackDISPCLK);
+
+	ASSERT(v->DISPCLKDPPCLKVCOSpeed != 0);
+	v->DISPCLKWithRampingRoundedToDFSGranularity = RoundToDFSGranularityUp(v->DISPCLKWithRamping, v->DISPCLKDPPCLKVCOSpeed);
+	v->DISPCLKWithoutRampingRoundedToDFSGranularity = RoundToDFSGranularityUp(v->DISPCLKWithoutRamping, v->DISPCLKDPPCLKVCOSpeed);
+	v->MaxDispclkRoundedToDFSGranularity = RoundToDFSGranularityDown(
+			v->soc.clock_limits[v->soc.num_states - 1].dispclk_mhz,
+			v->DISPCLKDPPCLKVCOSpeed);
+	if (v->DISPCLKWithoutRampingRoundedToDFSGranularity > v->MaxDispclkRoundedToDFSGranularity) {
+		v->DISPCLK_calculated = v->DISPCLKWithoutRampingRoundedToDFSGranularity;
+	} else if (v->DISPCLKWithRampingRoundedToDFSGranularity > v->MaxDispclkRoundedToDFSGranularity) {
+		v->DISPCLK_calculated = v->MaxDispclkRoundedToDFSGranularity;
+	} else {
+		v->DISPCLK_calculated = v->DISPCLKWithRampingRoundedToDFSGranularity;
+	}
+	v->DISPCLK = v->DISPCLK_calculated;
+	DTRACE("   dispclk_mhz (calculated) = %f", v->DISPCLK_calculated);
+
+	for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+		v->DPPCLK_calculated[k] = v->DPPCLKUsingSingleDPP[k] / v->DPPPerPlane[k] * (1 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100);
+		v->GlobalDPPCLK = dml_max(v->GlobalDPPCLK, v->DPPCLK_calculated[k]);
+	}
+	v->GlobalDPPCLK = RoundToDFSGranularityUp(v->GlobalDPPCLK, v->DISPCLKDPPCLKVCOSpeed);
+	for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+		v->DPPCLK_calculated[k] = v->GlobalDPPCLK / 255 * dml_ceil(v->DPPCLK_calculated[k] * 255.0 / v->GlobalDPPCLK, 1);
+		DTRACE("   dppclk_mhz[%i] (calculated) = %f", k, v->DPPCLK_calculated[k]);
+	}
+
+	for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+		v->DPPCLK[k] = v->DPPCLK_calculated[k];
+	}
+
+	// Urgent and B P-State/DRAM Clock Change Watermark
+	DTRACE("   dcfclk_mhz         = %f", v->DCFCLK);
+	DTRACE("   return_bus_bw      = %f", v->ReturnBW);
+
+	for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+		CalculateBytePerPixelAnd256BBlockSizes(
+				v->SourcePixelFormat[k],
+				v->SurfaceTiling[k],
+				&v->BytePerPixelY[k],
+				&v->BytePerPixelC[k],
+				&v->BytePerPixelDETY[k],
+				&v->BytePerPixelDETC[k],
+				&v->BlockHeight256BytesY[k],
+				&v->BlockHeight256BytesC[k],
+				&v->BlockWidth256BytesY[k],
+				&v->BlockWidth256BytesC[k]);
+	}
+
+	CalculateSwathWidth(
+			false,
+			v->NumberOfActivePlanes,
+			v->SourcePixelFormat,
+			v->SourceScan,
+			v->ViewportWidth,
+			v->ViewportHeight,
+			v->SurfaceWidthY,
+			v->SurfaceWidthC,
+			v->SurfaceHeightY,
+			v->SurfaceHeightC,
+			v->ODMCombineEnabled,
+			v->BytePerPixelY,
+			v->BytePerPixelC,
+			v->BlockHeight256BytesY,
+			v->BlockHeight256BytesC,
+			v->BlockWidth256BytesY,
+			v->BlockWidth256BytesC,
+			v->BlendingAndTiming,
+			v->HActive,
+			v->HRatio,
+			v->DPPPerPlane,
+			v->SwathWidthSingleDPPY,
+			v->SwathWidthSingleDPPC,
+			v->SwathWidthY,
+			v->SwathWidthC,
+			v->dummyinteger3,
+			v->dummyinteger4,
+			v->swath_width_luma_ub,
+			v->swath_width_chroma_ub);
+
+	for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+		v->ReadBandwidthPlaneLuma[k] = v->SwathWidthSingleDPPY[k] * v->BytePerPixelY[k] / (v->HTotal[k] / v->PixelClock[k])
+				* v->VRatio[k];
+		v->ReadBandwidthPlaneChroma[k] = v->SwathWidthSingleDPPC[k] * v->BytePerPixelC[k] / (v->HTotal[k] / v->PixelClock[k])
+				* v->VRatioChroma[k];
+		DTRACE("   read_bw[%i] = %fBps", k, v->ReadBandwidthPlaneLuma[k] + v->ReadBandwidthPlaneChroma[k]);
+	}
+
+	// DCFCLK Deep Sleep
+	CalculateDCFCLKDeepSleep(
+			mode_lib,
+			v->NumberOfActivePlanes,
+			v->BytePerPixelY,
+			v->BytePerPixelC,
+			v->VRatio,
+			v->VRatioChroma,
+			v->SwathWidthY,
+			v->SwathWidthC,
+			v->DPPPerPlane,
+			v->HRatio,
+			v->HRatioChroma,
+			v->PixelClock,
+			v->PSCL_THROUGHPUT_LUMA,
+			v->PSCL_THROUGHPUT_CHROMA,
+			v->DPPCLK,
+			v->ReadBandwidthPlaneLuma,
+			v->ReadBandwidthPlaneChroma,
+			v->ReturnBusWidth,
+			&v->DCFCLKDeepSleep);
+
+	// DSCCLK
+	for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+		if ((v->BlendingAndTiming[k] != k) || !v->DSCEnabled[k]) {
+			v->DSCCLK_calculated[k] = 0.0;
+		} else {
+			if (v->OutputFormat[k] == dm_420)
+				v->DSCFormatFactor = 2;
+			else if (v->OutputFormat[k] == dm_444)
+				v->DSCFormatFactor = 1;
+			else if (v->OutputFormat[k] == dm_n422)
+				v->DSCFormatFactor = 2;
+			else
+				v->DSCFormatFactor = 1;
+			if (v->ODMCombineEnabled[k] == dm_odm_combine_mode_4to1)
+				v->DSCCLK_calculated[k] = v->PixelClockBackEnd[k] / 12 / v->DSCFormatFactor
+						/ (1 - v->DISPCLKDPPCLKDSCCLKDownSpreading / 100);
+			else if (v->ODMCombineEnabled[k] == dm_odm_combine_mode_2to1)
+				v->DSCCLK_calculated[k] = v->PixelClockBackEnd[k] / 6 / v->DSCFormatFactor
+						/ (1 - v->DISPCLKDPPCLKDSCCLKDownSpreading / 100);
+			else
+				v->DSCCLK_calculated[k] = v->PixelClockBackEnd[k] / 3 / v->DSCFormatFactor
+						/ (1 - v->DISPCLKDPPCLKDSCCLKDownSpreading / 100);
+		}
+	}
+
+	// DSC Delay
+	for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+		double BPP = v->OutputBpp[k];
+
+		if (v->DSCEnabled[k] && BPP != 0) {
+			if (v->ODMCombineEnabled[k] == dm_odm_combine_mode_disabled) {
+				v->DSCDelay[k] = dscceComputeDelay(
+						v->DSCInputBitPerComponent[k],
+						BPP,
+						dml_ceil((double) v->HActive[k] / v->NumberOfDSCSlices[k], 1),
+						v->NumberOfDSCSlices[k],
+						v->OutputFormat[k],
+						v->Output[k]) + dscComputeDelay(v->OutputFormat[k], v->Output[k]);
+			} else if (v->ODMCombineEnabled[k] == dm_odm_combine_mode_2to1) {
+				v->DSCDelay[k] = 2
+						* (dscceComputeDelay(
+								v->DSCInputBitPerComponent[k],
+								BPP,
+								dml_ceil((double) v->HActive[k] / v->NumberOfDSCSlices[k], 1),
+								v->NumberOfDSCSlices[k] / 2.0,
+								v->OutputFormat[k],
+								v->Output[k]) + dscComputeDelay(v->OutputFormat[k], v->Output[k]));
+			} else {
+				v->DSCDelay[k] = 4
+						* (dscceComputeDelay(
+								v->DSCInputBitPerComponent[k],
+								BPP,
+								dml_ceil((double) v->HActive[k] / v->NumberOfDSCSlices[k], 1),
+								v->NumberOfDSCSlices[k] / 4.0,
+								v->OutputFormat[k],
+								v->Output[k]) + dscComputeDelay(v->OutputFormat[k], v->Output[k]));
+			}
+			v->DSCDelay[k] = v->DSCDelay[k] * v->PixelClock[k] / v->PixelClockBackEnd[k];
+		} else {
+			v->DSCDelay[k] = 0;
+		}
+	}
+
+	for (k = 0; k < v->NumberOfActivePlanes; ++k)
+		for (j = 0; j < v->NumberOfActivePlanes; ++j) // NumberOfPlanes
+			if (j != k && v->BlendingAndTiming[k] == j && v->DSCEnabled[j])
+				v->DSCDelay[k] = v->DSCDelay[j];
+
+	// Prefetch
+	for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+		unsigned int PDEAndMetaPTEBytesFrameY;
+		unsigned int PixelPTEBytesPerRowY;
+		unsigned int MetaRowByteY;
+		unsigned int MetaRowByteC;
+		unsigned int PDEAndMetaPTEBytesFrameC;
+		unsigned int PixelPTEBytesPerRowC;
+		bool PTEBufferSizeNotExceededY;
+		bool PTEBufferSizeNotExceededC;
+
+		if (v->SourcePixelFormat[k] == dm_420_8 || v->SourcePixelFormat[k] == dm_420_10 || v->SourcePixelFormat[k] == dm_420_12
+				|| v->SourcePixelFormat[k] == dm_rgbe_alpha) {
+			if ((v->SourcePixelFormat[k] == dm_420_10 || v->SourcePixelFormat[k] == dm_420_12) && v->SourceScan[k] != dm_vert) {
+				v->PTEBufferSizeInRequestsForLuma = (v->PTEBufferSizeInRequestsLuma + v->PTEBufferSizeInRequestsChroma) / 2;
+				v->PTEBufferSizeInRequestsForChroma = v->PTEBufferSizeInRequestsForLuma;
+			} else {
+				v->PTEBufferSizeInRequestsForLuma = v->PTEBufferSizeInRequestsLuma;
+				v->PTEBufferSizeInRequestsForChroma = v->PTEBufferSizeInRequestsChroma;
+			}
+
+			PDEAndMetaPTEBytesFrameC = CalculateVMAndRowBytes(
+					mode_lib,
+					v->DCCEnable[k],
+					v->BlockHeight256BytesC[k],
+					v->BlockWidth256BytesC[k],
+					v->SourcePixelFormat[k],
+					v->SurfaceTiling[k],
+					v->BytePerPixelC[k],
+					v->SourceScan[k],
+					v->SwathWidthC[k],
+					v->ViewportHeightChroma[k],
+					v->GPUVMEnable,
+					v->HostVMEnable,
+					v->HostVMMaxNonCachedPageTableLevels,
+					v->GPUVMMinPageSize,
+					v->HostVMMinPageSize,
+					v->PTEBufferSizeInRequestsForChroma,
+					v->PitchC[k],
+					v->DCCMetaPitchC[k],
+					&v->MacroTileWidthC[k],
+					&MetaRowByteC,
+					&PixelPTEBytesPerRowC,
+					&PTEBufferSizeNotExceededC,
+					&v->dpte_row_width_chroma_ub[k],
+					&v->dpte_row_height_chroma[k],
+					&v->meta_req_width_chroma[k],
+					&v->meta_req_height_chroma[k],
+					&v->meta_row_width_chroma[k],
+					&v->meta_row_height_chroma[k],
+					&v->dummyinteger1,
+					&v->dummyinteger2,
+					&v->PixelPTEReqWidthC[k],
+					&v->PixelPTEReqHeightC[k],
+					&v->PTERequestSizeC[k],
+					&v->dpde0_bytes_per_frame_ub_c[k],
+					&v->meta_pte_bytes_per_frame_ub_c[k]);
+
+			v->PrefetchSourceLinesC[k] = CalculatePrefetchSourceLines(
+					mode_lib,
+					v->VRatioChroma[k],
+					v->VTAPsChroma[k],
+					v->Interlace[k],
+					v->ProgressiveToInterlaceUnitInOPP,
+					v->SwathHeightC[k],
+					v->ViewportYStartC[k],
+					&v->VInitPreFillC[k],
+					&v->MaxNumSwathC[k]);
+		} else {
+			v->PTEBufferSizeInRequestsForLuma = v->PTEBufferSizeInRequestsLuma + v->PTEBufferSizeInRequestsChroma;
+			v->PTEBufferSizeInRequestsForChroma = 0;
+			PixelPTEBytesPerRowC = 0;
+			PDEAndMetaPTEBytesFrameC = 0;
+			MetaRowByteC = 0;
+			v->MaxNumSwathC[k] = 0;
+			v->PrefetchSourceLinesC[k] = 0;
+		}
+
+		PDEAndMetaPTEBytesFrameY = CalculateVMAndRowBytes(
+				mode_lib,
+				v->DCCEnable[k],
+				v->BlockHeight256BytesY[k],
+				v->BlockWidth256BytesY[k],
+				v->SourcePixelFormat[k],
+				v->SurfaceTiling[k],
+				v->BytePerPixelY[k],
+				v->SourceScan[k],
+				v->SwathWidthY[k],
+				v->ViewportHeight[k],
+				v->GPUVMEnable,
+				v->HostVMEnable,
+				v->HostVMMaxNonCachedPageTableLevels,
+				v->GPUVMMinPageSize,
+				v->HostVMMinPageSize,
+				v->PTEBufferSizeInRequestsForLuma,
+				v->PitchY[k],
+				v->DCCMetaPitchY[k],
+				&v->MacroTileWidthY[k],
+				&MetaRowByteY,
+				&PixelPTEBytesPerRowY,
+				&PTEBufferSizeNotExceededY,
+				&v->dpte_row_width_luma_ub[k],
+				&v->dpte_row_height[k],
+				&v->meta_req_width[k],
+				&v->meta_req_height[k],
+				&v->meta_row_width[k],
+				&v->meta_row_height[k],
+				&v->vm_group_bytes[k],
+				&v->dpte_group_bytes[k],
+				&v->PixelPTEReqWidthY[k],
+				&v->PixelPTEReqHeightY[k],
+				&v->PTERequestSizeY[k],
+				&v->dpde0_bytes_per_frame_ub_l[k],
+				&v->meta_pte_bytes_per_frame_ub_l[k]);
+
+		v->PrefetchSourceLinesY[k] = CalculatePrefetchSourceLines(
+				mode_lib,
+				v->VRatio[k],
+				v->vtaps[k],
+				v->Interlace[k],
+				v->ProgressiveToInterlaceUnitInOPP,
+				v->SwathHeightY[k],
+				v->ViewportYStartY[k],
+				&v->VInitPreFillY[k],
+				&v->MaxNumSwathY[k]);
+		v->PixelPTEBytesPerRow[k] = PixelPTEBytesPerRowY + PixelPTEBytesPerRowC;
+		v->PDEAndMetaPTEBytesFrame[k] = PDEAndMetaPTEBytesFrameY + PDEAndMetaPTEBytesFrameC;
+		v->MetaRowByte[k] = MetaRowByteY + MetaRowByteC;
+
+		CalculateRowBandwidth(
+				v->GPUVMEnable,
+				v->SourcePixelFormat[k],
+				v->VRatio[k],
+				v->VRatioChroma[k],
+				v->DCCEnable[k],
+				v->HTotal[k] / v->PixelClock[k],
+				MetaRowByteY,
+				MetaRowByteC,
+				v->meta_row_height[k],
+				v->meta_row_height_chroma[k],
+				PixelPTEBytesPerRowY,
+				PixelPTEBytesPerRowC,
+				v->dpte_row_height[k],
+				v->dpte_row_height_chroma[k],
+				&v->meta_row_bw[k],
+				&v->dpte_row_bw[k]);
+	}
+
+	v->TotalDCCActiveDPP = 0;
+	v->TotalActiveDPP = 0;
+	for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+		v->TotalActiveDPP = v->TotalActiveDPP + v->DPPPerPlane[k];
+		if (v->DCCEnable[k])
+			v->TotalDCCActiveDPP = v->TotalDCCActiveDPP + v->DPPPerPlane[k];
+		if (v->SourcePixelFormat[k] == dm_420_8 || v->SourcePixelFormat[k] == dm_420_10 || v->SourcePixelFormat[k] == dm_420_12
+				|| v->SourcePixelFormat[k] == dm_rgbe_alpha)
+			NoChromaPlanes = false;
+	}
+
+	ReorderBytes = v->NumberOfChannels
+			* dml_max3(
+					v->UrgentOutOfOrderReturnPerChannelPixelDataOnly,
+					v->UrgentOutOfOrderReturnPerChannelPixelMixedWithVMData,
+					v->UrgentOutOfOrderReturnPerChannelVMDataOnly);
+
+	VMDataOnlyReturnBW = dml_min(
+			dml_min(v->ReturnBusWidth * v->DCFCLK, v->FabricClock * v->FabricDatapathToDCNDataReturn)
+					* v->PercentOfIdealFabricAndSDPPortBWReceivedAfterUrgLatency / 100.0,
+			v->DRAMSpeed * v->NumberOfChannels * v->DRAMChannelWidth
+					* v->PercentOfIdealDRAMBWReceivedAfterUrgLatencyVMDataOnly / 100.0);
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: v->ReturnBusWidth = %f\n", __func__, v->ReturnBusWidth);
+	dml_print("DML::%s: v->DCFCLK = %f\n", __func__, v->DCFCLK);
+	dml_print("DML::%s: v->FabricClock = %f\n", __func__, v->FabricClock);
+	dml_print("DML::%s: v->FabricDatapathToDCNDataReturn = %f\n", __func__, v->FabricDatapathToDCNDataReturn);
+	dml_print("DML::%s: v->PercentOfIdealFabricAndSDPPortBWReceivedAfterUrgLatency = %f\n", __func__, v->PercentOfIdealFabricAndSDPPortBWReceivedAfterUrgLatency);
+	dml_print("DML::%s: v->DRAMSpeed = %f\n", __func__, v->DRAMSpeed);
+	dml_print("DML::%s: v->NumberOfChannels = %f\n", __func__, v->NumberOfChannels);
+	dml_print("DML::%s: v->DRAMChannelWidth = %f\n", __func__, v->DRAMChannelWidth);
+	dml_print("DML::%s: v->PercentOfIdealDRAMBWReceivedAfterUrgLatencyVMDataOnly = %f\n", __func__, v->PercentOfIdealDRAMBWReceivedAfterUrgLatencyVMDataOnly);
+	dml_print("DML::%s: VMDataOnlyReturnBW = %f\n", __func__, VMDataOnlyReturnBW);
+	dml_print("DML::%s: ReturnBW = %f\n", __func__, v->ReturnBW);
+#endif
+
+	if (v->GPUVMEnable && v->HostVMEnable)
+		HostVMInefficiencyFactor = v->ReturnBW / VMDataOnlyReturnBW;
+
+	v->UrgentExtraLatency = CalculateExtraLatency(
+			v->RoundTripPingLatencyCycles,
+			ReorderBytes,
+			v->DCFCLK,
+			v->TotalActiveDPP,
+			v->PixelChunkSizeInKByte,
+			v->TotalDCCActiveDPP,
+			v->MetaChunkSize,
+			v->ReturnBW,
+			v->GPUVMEnable,
+			v->HostVMEnable,
+			v->NumberOfActivePlanes,
+			v->DPPPerPlane,
+			v->dpte_group_bytes,
+			HostVMInefficiencyFactor,
+			v->HostVMMinPageSize,
+			v->HostVMMaxNonCachedPageTableLevels);
+
+	v->TCalc = 24.0 / v->DCFCLKDeepSleep;
+
+	for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+		if (v->BlendingAndTiming[k] == k) {
+			if (v->WritebackEnable[k] == true) {
+				v->WritebackDelay[v->VoltageLevel][k] = v->WritebackLatency
+						+ CalculateWriteBackDelay(
+								v->WritebackPixelFormat[k],
+								v->WritebackHRatio[k],
+								v->WritebackVRatio[k],
+								v->WritebackVTaps[k],
+								v->WritebackDestinationWidth[k],
+								v->WritebackDestinationHeight[k],
+								v->WritebackSourceHeight[k],
+								v->HTotal[k]) / v->DISPCLK;
+			} else
+				v->WritebackDelay[v->VoltageLevel][k] = 0;
+			for (j = 0; j < v->NumberOfActivePlanes; ++j) {
+				if (v->BlendingAndTiming[j] == k && v->WritebackEnable[j] == true) {
+					v->WritebackDelay[v->VoltageLevel][k] = dml_max(
+							v->WritebackDelay[v->VoltageLevel][k],
+							v->WritebackLatency
+									+ CalculateWriteBackDelay(
+											v->WritebackPixelFormat[j],
+											v->WritebackHRatio[j],
+											v->WritebackVRatio[j],
+											v->WritebackVTaps[j],
+											v->WritebackDestinationWidth[j],
+											v->WritebackDestinationHeight[j],
+											v->WritebackSourceHeight[j],
+											v->HTotal[k]) / v->DISPCLK);
+				}
+			}
+		}
+	}
+
+	for (k = 0; k < v->NumberOfActivePlanes; ++k)
+		for (j = 0; j < v->NumberOfActivePlanes; ++j)
+			if (v->BlendingAndTiming[k] == j)
+				v->WritebackDelay[v->VoltageLevel][k] = v->WritebackDelay[v->VoltageLevel][j];
+
+	for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+		v->MaxVStartupLines[k] =
+			CalculateMaxVStartup(
+					v->VTotal[k],
+					v->VActive[k],
+					v->VBlankNom[k],
+					v->HTotal[k],
+					v->PixelClock[k],
+					v->ProgressiveToInterlaceUnitInOPP,
+					v->Interlace[k],
+					v->ip.VBlankNomDefaultUS,
+					v->WritebackDelay[v->VoltageLevel][k]);
+
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: k=%d MaxVStartupLines = %d\n", __func__, k, v->MaxVStartupLines[k]);
+		dml_print("DML::%s: k=%d VoltageLevel = %d\n", __func__, k, v->VoltageLevel);
+		dml_print("DML::%s: k=%d WritebackDelay = %f\n", __func__, k, v->WritebackDelay[v->VoltageLevel][k]);
+#endif
+	}
+
+	v->MaximumMaxVStartupLines = 0;
+	for (k = 0; k < v->NumberOfActivePlanes; ++k)
+		v->MaximumMaxVStartupLines = dml_max(v->MaximumMaxVStartupLines, v->MaxVStartupLines[k]);
+
+	// VBA_DELTA
+	// We don't really care to iterate between the various prefetch modes
+	//v->PrefetchERROR = CalculateMinAndMaxPrefetchMode(v->AllowDRAMSelfRefreshOrDRAMClockChangeInVblank, &v->MinPrefetchMode, &v->MaxPrefetchMode);
+
+	v->UrgentLatency = CalculateUrgentLatency(
+			v->UrgentLatencyPixelDataOnly,
+			v->UrgentLatencyPixelMixedWithVMData,
+			v->UrgentLatencyVMDataOnly,
+			v->DoUrgentLatencyAdjustment,
+			v->UrgentLatencyAdjustmentFabricClockComponent,
+			v->UrgentLatencyAdjustmentFabricClockReference,
+			v->FabricClock);
+
+	v->FractionOfUrgentBandwidth = 0.0;
+	v->FractionOfUrgentBandwidthImmediateFlip = 0.0;
+
+	v->VStartupLines = __DML_VBA_MIN_VSTARTUP__;
+
+	do {
+		double MaxTotalRDBandwidthNoUrgentBurst = 0.0;
+		bool DestinationLineTimesForPrefetchLessThan2 = false;
+		bool VRatioPrefetchMoreThan4 = false;
+		double TWait = CalculateTWait(PrefetchMode, v->DRAMClockChangeLatency, v->UrgentLatency, v->SREnterPlusExitTime);
+
+		MaxTotalRDBandwidth = 0;
+
+		dml_print("DML::%s: Start loop: VStartup = %d\n", __func__, v->VStartupLines);
+
+		for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+			Pipe myPipe;
+
+			myPipe.DPPCLK = v->DPPCLK[k];
+			myPipe.DISPCLK = v->DISPCLK;
+			myPipe.PixelClock = v->PixelClock[k];
+			myPipe.DCFCLKDeepSleep = v->DCFCLKDeepSleep;
+			myPipe.DPPPerPlane = v->DPPPerPlane[k];
+			myPipe.ScalerEnabled = v->ScalerEnabled[k];
+			myPipe.VRatio = v->VRatio[k];
+			myPipe.VRatioChroma = v->VRatioChroma[k];
+			myPipe.SourceScan = v->SourceScan[k];
+			myPipe.BlockWidth256BytesY = v->BlockWidth256BytesY[k];
+			myPipe.BlockHeight256BytesY = v->BlockHeight256BytesY[k];
+			myPipe.BlockWidth256BytesC = v->BlockWidth256BytesC[k];
+			myPipe.BlockHeight256BytesC = v->BlockHeight256BytesC[k];
+			myPipe.InterlaceEnable = v->Interlace[k];
+			myPipe.NumberOfCursors = v->NumberOfCursors[k];
+			myPipe.VBlank = v->VTotal[k] - v->VActive[k];
+			myPipe.HTotal = v->HTotal[k];
+			myPipe.DCCEnable = v->DCCEnable[k];
+			myPipe.ODMCombineIsEnabled = v->ODMCombineEnabled[k] == dm_odm_combine_mode_4to1
+					|| v->ODMCombineEnabled[k] == dm_odm_combine_mode_2to1;
+			myPipe.SourcePixelFormat = v->SourcePixelFormat[k];
+			myPipe.BytePerPixelY = v->BytePerPixelY[k];
+			myPipe.BytePerPixelC = v->BytePerPixelC[k];
+			myPipe.ProgressiveToInterlaceUnitInOPP = v->ProgressiveToInterlaceUnitInOPP;
+			v->ErrorResult[k] = CalculatePrefetchSchedule(
+					mode_lib,
+					HostVMInefficiencyFactor,
+					&myPipe,
+					v->DSCDelay[k],
+					v->DPPCLKDelaySubtotal + v->DPPCLKDelayCNVCFormater,
+					v->DPPCLKDelaySCL,
+					v->DPPCLKDelaySCLLBOnly,
+					v->DPPCLKDelayCNVCCursor,
+					v->DISPCLKDelaySubtotal,
+					(unsigned int) (v->SwathWidthY[k] / v->HRatio[k]),
+					v->OutputFormat[k],
+					v->MaxInterDCNTileRepeaters,
+					dml_min(v->VStartupLines, v->MaxVStartupLines[k]),
+					v->MaxVStartupLines[k],
+					v->GPUVMMaxPageTableLevels,
+					v->GPUVMEnable,
+					v->HostVMEnable,
+					v->HostVMMaxNonCachedPageTableLevels,
+					v->HostVMMinPageSize,
+					v->DynamicMetadataEnable[k],
+					v->DynamicMetadataVMEnabled,
+					v->DynamicMetadataLinesBeforeActiveRequired[k],
+					v->DynamicMetadataTransmittedBytes[k],
+					v->UrgentLatency,
+					v->UrgentExtraLatency,
+					v->TCalc,
+					v->PDEAndMetaPTEBytesFrame[k],
+					v->MetaRowByte[k],
+					v->PixelPTEBytesPerRow[k],
+					v->PrefetchSourceLinesY[k],
+					v->SwathWidthY[k],
+					v->VInitPreFillY[k],
+					v->MaxNumSwathY[k],
+					v->PrefetchSourceLinesC[k],
+					v->SwathWidthC[k],
+					v->VInitPreFillC[k],
+					v->MaxNumSwathC[k],
+					v->swath_width_luma_ub[k],
+					v->swath_width_chroma_ub[k],
+					v->SwathHeightY[k],
+					v->SwathHeightC[k],
+					TWait,
+					&v->DSTXAfterScaler[k],
+					&v->DSTYAfterScaler[k],
+					&v->DestinationLinesForPrefetch[k],
+					&v->PrefetchBandwidth[k],
+					&v->DestinationLinesToRequestVMInVBlank[k],
+					&v->DestinationLinesToRequestRowInVBlank[k],
+					&v->VRatioPrefetchY[k],
+					&v->VRatioPrefetchC[k],
+					&v->RequiredPrefetchPixDataBWLuma[k],
+					&v->RequiredPrefetchPixDataBWChroma[k],
+					&v->NotEnoughTimeForDynamicMetadata[k],
+					&v->Tno_bw[k],
+					&v->prefetch_vmrow_bw[k],
+					&v->Tdmdl_vm[k],
+					&v->Tdmdl[k],
+					&v->TSetup[k],
+					&v->VUpdateOffsetPix[k],
+					&v->VUpdateWidthPix[k],
+					&v->VReadyOffsetPix[k]);
+
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML::%s: k=%0d Prefetch cal result=%0d\n", __func__, k, v->ErrorResult[k]);
+#endif
+			v->VStartup[k] = dml_min(v->VStartupLines, v->MaxVStartupLines[k]);
+		}
+
+		v->NoEnoughUrgentLatencyHiding = false;
+		v->NoEnoughUrgentLatencyHidingPre = false;
+
+		for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+			v->cursor_bw[k] = v->NumberOfCursors[k] * v->CursorWidth[k][0] * v->CursorBPP[k][0] / 8.0
+					/ (v->HTotal[k] / v->PixelClock[k]) * v->VRatio[k];
+			v->cursor_bw_pre[k] = v->NumberOfCursors[k] * v->CursorWidth[k][0] * v->CursorBPP[k][0] / 8.0
+					/ (v->HTotal[k] / v->PixelClock[k]) * v->VRatioPrefetchY[k];
+
+			CalculateUrgentBurstFactor(
+					v->swath_width_luma_ub[k],
+					v->swath_width_chroma_ub[k],
+					v->SwathHeightY[k],
+					v->SwathHeightC[k],
+					v->HTotal[k] / v->PixelClock[k],
+					v->UrgentLatency,
+					v->CursorBufferSize,
+					v->CursorWidth[k][0],
+					v->CursorBPP[k][0],
+					v->VRatio[k],
+					v->VRatioChroma[k],
+					v->BytePerPixelDETY[k],
+					v->BytePerPixelDETC[k],
+					v->DETBufferSizeY[k],
+					v->DETBufferSizeC[k],
+					&v->UrgBurstFactorCursor[k],
+					&v->UrgBurstFactorLuma[k],
+					&v->UrgBurstFactorChroma[k],
+					&v->NoUrgentLatencyHiding[k]);
+
+			CalculateUrgentBurstFactor(
+					v->swath_width_luma_ub[k],
+					v->swath_width_chroma_ub[k],
+					v->SwathHeightY[k],
+					v->SwathHeightC[k],
+					v->HTotal[k] / v->PixelClock[k],
+					v->UrgentLatency,
+					v->CursorBufferSize,
+					v->CursorWidth[k][0],
+					v->CursorBPP[k][0],
+					v->VRatioPrefetchY[k],
+					v->VRatioPrefetchC[k],
+					v->BytePerPixelDETY[k],
+					v->BytePerPixelDETC[k],
+					v->DETBufferSizeY[k],
+					v->DETBufferSizeC[k],
+					&v->UrgBurstFactorCursorPre[k],
+					&v->UrgBurstFactorLumaPre[k],
+					&v->UrgBurstFactorChromaPre[k],
+					&v->NoUrgentLatencyHidingPre[k]);
+
+			MaxTotalRDBandwidth = MaxTotalRDBandwidth
+					+ dml_max3(
+							v->DPPPerPlane[k] * v->prefetch_vmrow_bw[k],
+							v->ReadBandwidthPlaneLuma[k] * v->UrgBurstFactorLuma[k]
+									+ v->ReadBandwidthPlaneChroma[k] * v->UrgBurstFactorChroma[k]
+									+ v->cursor_bw[k] * v->UrgBurstFactorCursor[k]
+									+ v->DPPPerPlane[k] * (v->meta_row_bw[k] + v->dpte_row_bw[k]),
+							v->DPPPerPlane[k]
+									* (v->RequiredPrefetchPixDataBWLuma[k] * v->UrgBurstFactorLumaPre[k]
+											+ v->RequiredPrefetchPixDataBWChroma[k] * v->UrgBurstFactorChromaPre[k])
+									+ v->cursor_bw_pre[k] * v->UrgBurstFactorCursorPre[k]);
+
+			MaxTotalRDBandwidthNoUrgentBurst = MaxTotalRDBandwidthNoUrgentBurst
+					+ dml_max3(
+							v->DPPPerPlane[k] * v->prefetch_vmrow_bw[k],
+							v->ReadBandwidthPlaneLuma[k] + v->ReadBandwidthPlaneChroma[k] + v->cursor_bw[k]
+									+ v->DPPPerPlane[k] * (v->meta_row_bw[k] + v->dpte_row_bw[k]),
+							v->DPPPerPlane[k] * (v->RequiredPrefetchPixDataBWLuma[k] + v->RequiredPrefetchPixDataBWChroma[k])
+									+ v->cursor_bw_pre[k]);
+
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML::%s: k=%0d DPPPerPlane=%d\n", __func__, k, v->DPPPerPlane[k]);
+			dml_print("DML::%s: k=%0d UrgBurstFactorLuma=%f\n", __func__, k, v->UrgBurstFactorLuma[k]);
+			dml_print("DML::%s: k=%0d UrgBurstFactorChroma=%f\n", __func__, k, v->UrgBurstFactorChroma[k]);
+			dml_print("DML::%s: k=%0d UrgBurstFactorLumaPre=%f\n", __func__, k, v->UrgBurstFactorLumaPre[k]);
+			dml_print("DML::%s: k=%0d UrgBurstFactorChromaPre=%f\n", __func__, k, v->UrgBurstFactorChromaPre[k]);
+
+			dml_print("DML::%s: k=%0d VRatioPrefetchY=%f\n", __func__, k, v->VRatioPrefetchY[k]);
+			dml_print("DML::%s: k=%0d VRatioY=%f\n", __func__, k, v->VRatio[k]);
+
+			dml_print("DML::%s: k=%0d prefetch_vmrow_bw=%f\n", __func__, k, v->prefetch_vmrow_bw[k]);
+			dml_print("DML::%s: k=%0d ReadBandwidthPlaneLuma=%f\n", __func__, k, v->ReadBandwidthPlaneLuma[k]);
+			dml_print("DML::%s: k=%0d ReadBandwidthPlaneChroma=%f\n", __func__, k, v->ReadBandwidthPlaneChroma[k]);
+			dml_print("DML::%s: k=%0d cursor_bw=%f\n", __func__, k, v->cursor_bw[k]);
+			dml_print("DML::%s: k=%0d meta_row_bw=%f\n", __func__, k, v->meta_row_bw[k]);
+			dml_print("DML::%s: k=%0d dpte_row_bw=%f\n", __func__, k, v->dpte_row_bw[k]);
+			dml_print("DML::%s: k=%0d RequiredPrefetchPixDataBWLuma=%f\n", __func__, k, v->RequiredPrefetchPixDataBWLuma[k]);
+			dml_print("DML::%s: k=%0d RequiredPrefetchPixDataBWChroma=%f\n", __func__, k, v->RequiredPrefetchPixDataBWChroma[k]);
+			dml_print("DML::%s: k=%0d cursor_bw_pre=%f\n", __func__, k, v->cursor_bw_pre[k]);
+			dml_print("DML::%s: k=%0d MaxTotalRDBandwidthNoUrgentBurst=%f\n", __func__, k, MaxTotalRDBandwidthNoUrgentBurst);
+#endif
+
+			if (v->DestinationLinesForPrefetch[k] < 2)
+				DestinationLineTimesForPrefetchLessThan2 = true;
+
+			if (v->VRatioPrefetchY[k] > 4 || v->VRatioPrefetchC[k] > 4)
+				VRatioPrefetchMoreThan4 = true;
+
+			if (v->NoUrgentLatencyHiding[k] == true)
+				v->NoEnoughUrgentLatencyHiding = true;
+
+			if (v->NoUrgentLatencyHidingPre[k] == true)
+				v->NoEnoughUrgentLatencyHidingPre = true;
+		}
+
+		v->FractionOfUrgentBandwidth = MaxTotalRDBandwidthNoUrgentBurst / v->ReturnBW;
+
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: MaxTotalRDBandwidthNoUrgentBurst=%f\n", __func__, MaxTotalRDBandwidthNoUrgentBurst);
+		dml_print("DML::%s: ReturnBW=%f\n", __func__, v->ReturnBW);
+		dml_print("DML::%s: FractionOfUrgentBandwidth=%f\n", __func__, v->FractionOfUrgentBandwidth);
+#endif
+
+		if (MaxTotalRDBandwidth <= v->ReturnBW && v->NoEnoughUrgentLatencyHiding == 0 && v->NoEnoughUrgentLatencyHidingPre == 0
+				&& !VRatioPrefetchMoreThan4 && !DestinationLineTimesForPrefetchLessThan2)
+			v->PrefetchModeSupported = true;
+		else {
+			v->PrefetchModeSupported = false;
+			dml_print("DML::%s: ***failed***. Bandwidth violation. Results are NOT valid\n", __func__);
+			dml_print("DML::%s: MaxTotalRDBandwidth:%f AvailReturnBandwidth:%f\n", __func__, MaxTotalRDBandwidth, v->ReturnBW);
+			dml_print("DML::%s: VRatioPrefetch %s more than 4\n", __func__, (VRatioPrefetchMoreThan4) ? "is" : "is not");
+			dml_print("DML::%s: DestinationLines for Prefetch %s less than 2\n", __func__, (DestinationLineTimesForPrefetchLessThan2) ? "is" : "is not");
+		}
+
+		// PREVIOUS_ERROR
+		// This error result check was done after the PrefetchModeSupported. So we will
+		// still try to calculate flip schedule even prefetch mode not supported
+		for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+			if (v->ErrorResult[k] == true || v->NotEnoughTimeForDynamicMetadata[k] == true) {
+				v->PrefetchModeSupported = false;
+				dml_print("DML::%s: ***failed***. Prefetch schedule violation. Results are NOT valid\n", __func__);
+			}
+		}
+
+		if (v->PrefetchModeSupported == true && v->ImmediateFlipSupport == true) {
+			v->BandwidthAvailableForImmediateFlip = v->ReturnBW;
+			for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+				v->BandwidthAvailableForImmediateFlip = v->BandwidthAvailableForImmediateFlip
+						- dml_max(
+								v->ReadBandwidthPlaneLuma[k] * v->UrgBurstFactorLuma[k]
+										+ v->ReadBandwidthPlaneChroma[k] * v->UrgBurstFactorChroma[k]
+										+ v->cursor_bw[k] * v->UrgBurstFactorCursor[k],
+								v->DPPPerPlane[k]
+										* (v->RequiredPrefetchPixDataBWLuma[k] * v->UrgBurstFactorLumaPre[k]
+												+ v->RequiredPrefetchPixDataBWChroma[k] * v->UrgBurstFactorChromaPre[k])
+										+ v->cursor_bw_pre[k] * v->UrgBurstFactorCursorPre[k]);
+			}
+
+			v->TotImmediateFlipBytes = 0;
+			for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+				v->TotImmediateFlipBytes = v->TotImmediateFlipBytes
+						+ v->DPPPerPlane[k] * (v->PDEAndMetaPTEBytesFrame[k] + v->MetaRowByte[k] + v->PixelPTEBytesPerRow[k]);
+			}
+			for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+				CalculateFlipSchedule(
+						mode_lib,
+						HostVMInefficiencyFactor,
+						v->UrgentExtraLatency,
+						v->UrgentLatency,
+						v->GPUVMMaxPageTableLevels,
+						v->HostVMEnable,
+						v->HostVMMaxNonCachedPageTableLevels,
+						v->GPUVMEnable,
+						v->HostVMMinPageSize,
+						v->PDEAndMetaPTEBytesFrame[k],
+						v->MetaRowByte[k],
+						v->PixelPTEBytesPerRow[k],
+						v->BandwidthAvailableForImmediateFlip,
+						v->TotImmediateFlipBytes,
+						v->SourcePixelFormat[k],
+						v->HTotal[k] / v->PixelClock[k],
+						v->VRatio[k],
+						v->VRatioChroma[k],
+						v->Tno_bw[k],
+						v->DCCEnable[k],
+						v->dpte_row_height[k],
+						v->meta_row_height[k],
+						v->dpte_row_height_chroma[k],
+						v->meta_row_height_chroma[k],
+						&v->DestinationLinesToRequestVMInImmediateFlip[k],
+						&v->DestinationLinesToRequestRowInImmediateFlip[k],
+						&v->final_flip_bw[k],
+						&v->ImmediateFlipSupportedForPipe[k]);
+			}
+
+			v->total_dcn_read_bw_with_flip = 0.0;
+			v->total_dcn_read_bw_with_flip_no_urgent_burst = 0.0;
+			for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+				v->total_dcn_read_bw_with_flip = v->total_dcn_read_bw_with_flip
+						+ dml_max3(
+								v->DPPPerPlane[k] * v->prefetch_vmrow_bw[k],
+								v->DPPPerPlane[k] * v->final_flip_bw[k]
+										+ v->ReadBandwidthLuma[k] * v->UrgBurstFactorLuma[k]
+										+ v->ReadBandwidthChroma[k] * v->UrgBurstFactorChroma[k]
+										+ v->cursor_bw[k] * v->UrgBurstFactorCursor[k],
+								v->DPPPerPlane[k]
+										* (v->final_flip_bw[k]
+												+ v->RequiredPrefetchPixDataBWLuma[k] * v->UrgBurstFactorLumaPre[k]
+												+ v->RequiredPrefetchPixDataBWChroma[k] * v->UrgBurstFactorChromaPre[k])
+										+ v->cursor_bw_pre[k] * v->UrgBurstFactorCursorPre[k]);
+				v->total_dcn_read_bw_with_flip_no_urgent_burst = v->total_dcn_read_bw_with_flip_no_urgent_burst
+						+ dml_max3(
+								v->DPPPerPlane[k] * v->prefetch_vmrow_bw[k],
+								v->DPPPerPlane[k] * v->final_flip_bw[k] + v->ReadBandwidthPlaneLuma[k]
+										+ v->ReadBandwidthPlaneChroma[k] + v->cursor_bw[k],
+								v->DPPPerPlane[k]
+										* (v->final_flip_bw[k] + v->RequiredPrefetchPixDataBWLuma[k]
+												+ v->RequiredPrefetchPixDataBWChroma[k]) + v->cursor_bw_pre[k]);
+			}
+			v->FractionOfUrgentBandwidthImmediateFlip = v->total_dcn_read_bw_with_flip_no_urgent_burst / v->ReturnBW;
+
+			v->ImmediateFlipSupported = true;
+			if (v->total_dcn_read_bw_with_flip > v->ReturnBW) {
+#ifdef __DML_VBA_DEBUG__
+				dml_print("DML::%s: total_dcn_read_bw_with_flip %f (bw w/ flip too high!)\n", __func__, v->total_dcn_read_bw_with_flip);
+#endif
+				v->ImmediateFlipSupported = false;
+				v->total_dcn_read_bw_with_flip = MaxTotalRDBandwidth;
+			}
+			for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+				if (v->ImmediateFlipSupportedForPipe[k] == false) {
+#ifdef __DML_VBA_DEBUG__
+					dml_print("DML::%s: Pipe %0d not supporting iflip\n", __func__, k);
+#endif
+					v->ImmediateFlipSupported = false;
+				}
+			}
+		} else {
+			v->ImmediateFlipSupported = false;
+		}
+
+		v->PrefetchAndImmediateFlipSupported =
+				(v->PrefetchModeSupported == true && ((!v->ImmediateFlipSupport && !v->HostVMEnable
+				&& v->ImmediateFlipRequirement[0] != dm_immediate_flip_required) ||
+				v->ImmediateFlipSupported)) ? true : false;
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: PrefetchModeSupported %d\n", __func__, v->PrefetchModeSupported);
+		dml_print("DML::%s: ImmediateFlipRequirement %d\n", __func__, v->ImmediateFlipRequirement == dm_immediate_flip_required);
+		dml_print("DML::%s: ImmediateFlipSupported %d\n", __func__, v->ImmediateFlipSupported);
+		dml_print("DML::%s: ImmediateFlipSupport %d\n", __func__, v->ImmediateFlipSupport);
+		dml_print("DML::%s: HostVMEnable %d\n", __func__, v->HostVMEnable);
+		dml_print("DML::%s: PrefetchAndImmediateFlipSupported %d\n", __func__, v->PrefetchAndImmediateFlipSupported);
+#endif
+		dml_print("DML::%s: Done loop: Vstartup=%d, Max Vstartup is %d\n", __func__, v->VStartupLines, v->MaximumMaxVStartupLines);
+
+		v->VStartupLines = v->VStartupLines + 1;
+	} while (!v->PrefetchAndImmediateFlipSupported && v->VStartupLines <= v->MaximumMaxVStartupLines);
+	ASSERT(v->PrefetchAndImmediateFlipSupported);
+
+	// Unbounded Request Enabled
+	CalculateUnboundedRequestAndCompressedBufferSize(
+			v->DETBufferSizeInKByte[0],
+			v->ConfigReturnBufferSizeInKByte,
+			v->UseUnboundedRequesting,
+			v->TotalActiveDPP,
+			NoChromaPlanes,
+			v->MaxNumDPP,
+			v->CompressedBufferSegmentSizeInkByte,
+			v->Output,
+			&v->UnboundedRequestEnabled,
+			&v->CompressedBufferSizeInkByte);
+
+	//Watermarks and NB P-State/DRAM Clock Change Support
+	{
+		enum clock_change_support DRAMClockChangeSupport; // dummy
+
+		CalculateWatermarksAndDRAMSpeedChangeSupport(
+				mode_lib,
+				PrefetchMode,
+				v->NumberOfActivePlanes,
+				v->MaxLineBufferLines,
+				v->LineBufferSize,
+				v->WritebackInterfaceBufferSize,
+				v->DCFCLK,
+				v->ReturnBW,
+				v->SynchronizedVBlank,
+				v->dpte_group_bytes,
+				v->MetaChunkSize,
+				v->UrgentLatency,
+				v->UrgentExtraLatency,
+				v->WritebackLatency,
+				v->WritebackChunkSize,
+				v->SOCCLK,
+				v->DRAMClockChangeLatency,
+				v->SRExitTime,
+				v->SREnterPlusExitTime,
+				v->SRExitZ8Time,
+				v->SREnterPlusExitZ8Time,
+				v->DCFCLKDeepSleep,
+				v->DETBufferSizeY,
+				v->DETBufferSizeC,
+				v->SwathHeightY,
+				v->SwathHeightC,
+				v->LBBitPerPixel,
+				v->SwathWidthY,
+				v->SwathWidthC,
+				v->HRatio,
+				v->HRatioChroma,
+				v->vtaps,
+				v->VTAPsChroma,
+				v->VRatio,
+				v->VRatioChroma,
+				v->HTotal,
+				v->PixelClock,
+				v->BlendingAndTiming,
+				v->DPPPerPlane,
+				v->BytePerPixelDETY,
+				v->BytePerPixelDETC,
+				v->DSTXAfterScaler,
+				v->DSTYAfterScaler,
+				v->WritebackEnable,
+				v->WritebackPixelFormat,
+				v->WritebackDestinationWidth,
+				v->WritebackDestinationHeight,
+				v->WritebackSourceHeight,
+				v->UnboundedRequestEnabled,
+				v->CompressedBufferSizeInkByte,
+				&DRAMClockChangeSupport,
+				&v->UrgentWatermark,
+				&v->WritebackUrgentWatermark,
+				&v->DRAMClockChangeWatermark,
+				&v->WritebackDRAMClockChangeWatermark,
+				&v->StutterExitWatermark,
+				&v->StutterEnterPlusExitWatermark,
+				&v->Z8StutterExitWatermark,
+				&v->Z8StutterEnterPlusExitWatermark,
+				&v->MinActiveDRAMClockChangeLatencySupported);
+
+		for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+			if (v->WritebackEnable[k] == true) {
+				v->WritebackAllowDRAMClockChangeEndPosition[k] = dml_max(
+						0,
+						v->VStartup[k] * v->HTotal[k] / v->PixelClock[k] - v->WritebackDRAMClockChangeWatermark);
+			} else {
+				v->WritebackAllowDRAMClockChangeEndPosition[k] = 0;
+			}
+		}
+	}
+
+	//Display Pipeline Delivery Time in Prefetch, Groups
+	CalculatePixelDeliveryTimes(
+			v->NumberOfActivePlanes,
+			v->VRatio,
+			v->VRatioChroma,
+			v->VRatioPrefetchY,
+			v->VRatioPrefetchC,
+			v->swath_width_luma_ub,
+			v->swath_width_chroma_ub,
+			v->DPPPerPlane,
+			v->HRatio,
+			v->HRatioChroma,
+			v->PixelClock,
+			v->PSCL_THROUGHPUT_LUMA,
+			v->PSCL_THROUGHPUT_CHROMA,
+			v->DPPCLK,
+			v->BytePerPixelC,
+			v->SourceScan,
+			v->NumberOfCursors,
+			v->CursorWidth,
+			v->CursorBPP,
+			v->BlockWidth256BytesY,
+			v->BlockHeight256BytesY,
+			v->BlockWidth256BytesC,
+			v->BlockHeight256BytesC,
+			v->DisplayPipeLineDeliveryTimeLuma,
+			v->DisplayPipeLineDeliveryTimeChroma,
+			v->DisplayPipeLineDeliveryTimeLumaPrefetch,
+			v->DisplayPipeLineDeliveryTimeChromaPrefetch,
+			v->DisplayPipeRequestDeliveryTimeLuma,
+			v->DisplayPipeRequestDeliveryTimeChroma,
+			v->DisplayPipeRequestDeliveryTimeLumaPrefetch,
+			v->DisplayPipeRequestDeliveryTimeChromaPrefetch,
+			v->CursorRequestDeliveryTime,
+			v->CursorRequestDeliveryTimePrefetch);
+
+	CalculateMetaAndPTETimes(
+			v->NumberOfActivePlanes,
+			v->GPUVMEnable,
+			v->MetaChunkSize,
+			v->MinMetaChunkSizeBytes,
+			v->HTotal,
+			v->VRatio,
+			v->VRatioChroma,
+			v->DestinationLinesToRequestRowInVBlank,
+			v->DestinationLinesToRequestRowInImmediateFlip,
+			v->DCCEnable,
+			v->PixelClock,
+			v->BytePerPixelY,
+			v->BytePerPixelC,
+			v->SourceScan,
+			v->dpte_row_height,
+			v->dpte_row_height_chroma,
+			v->meta_row_width,
+			v->meta_row_width_chroma,
+			v->meta_row_height,
+			v->meta_row_height_chroma,
+			v->meta_req_width,
+			v->meta_req_width_chroma,
+			v->meta_req_height,
+			v->meta_req_height_chroma,
+			v->dpte_group_bytes,
+			v->PTERequestSizeY,
+			v->PTERequestSizeC,
+			v->PixelPTEReqWidthY,
+			v->PixelPTEReqHeightY,
+			v->PixelPTEReqWidthC,
+			v->PixelPTEReqHeightC,
+			v->dpte_row_width_luma_ub,
+			v->dpte_row_width_chroma_ub,
+			v->DST_Y_PER_PTE_ROW_NOM_L,
+			v->DST_Y_PER_PTE_ROW_NOM_C,
+			v->DST_Y_PER_META_ROW_NOM_L,
+			v->DST_Y_PER_META_ROW_NOM_C,
+			v->TimePerMetaChunkNominal,
+			v->TimePerChromaMetaChunkNominal,
+			v->TimePerMetaChunkVBlank,
+			v->TimePerChromaMetaChunkVBlank,
+			v->TimePerMetaChunkFlip,
+			v->TimePerChromaMetaChunkFlip,
+			v->time_per_pte_group_nom_luma,
+			v->time_per_pte_group_vblank_luma,
+			v->time_per_pte_group_flip_luma,
+			v->time_per_pte_group_nom_chroma,
+			v->time_per_pte_group_vblank_chroma,
+			v->time_per_pte_group_flip_chroma);
+
+	CalculateVMGroupAndRequestTimes(
+			v->NumberOfActivePlanes,
+			v->GPUVMEnable,
+			v->GPUVMMaxPageTableLevels,
+			v->HTotal,
+			v->BytePerPixelC,
+			v->DestinationLinesToRequestVMInVBlank,
+			v->DestinationLinesToRequestVMInImmediateFlip,
+			v->DCCEnable,
+			v->PixelClock,
+			v->dpte_row_width_luma_ub,
+			v->dpte_row_width_chroma_ub,
+			v->vm_group_bytes,
+			v->dpde0_bytes_per_frame_ub_l,
+			v->dpde0_bytes_per_frame_ub_c,
+			v->meta_pte_bytes_per_frame_ub_l,
+			v->meta_pte_bytes_per_frame_ub_c,
+			v->TimePerVMGroupVBlank,
+			v->TimePerVMGroupFlip,
+			v->TimePerVMRequestVBlank,
+			v->TimePerVMRequestFlip);
+
+	// Min TTUVBlank
+	for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+		if (PrefetchMode == 0) {
+			v->AllowDRAMClockChangeDuringVBlank[k] = true;
+			v->AllowDRAMSelfRefreshDuringVBlank[k] = true;
+			v->MinTTUVBlank[k] = dml_max(
+					v->DRAMClockChangeWatermark,
+					dml_max(v->StutterEnterPlusExitWatermark, v->UrgentWatermark));
+		} else if (PrefetchMode == 1) {
+			v->AllowDRAMClockChangeDuringVBlank[k] = false;
+			v->AllowDRAMSelfRefreshDuringVBlank[k] = true;
+			v->MinTTUVBlank[k] = dml_max(v->StutterEnterPlusExitWatermark, v->UrgentWatermark);
+		} else {
+			v->AllowDRAMClockChangeDuringVBlank[k] = false;
+			v->AllowDRAMSelfRefreshDuringVBlank[k] = false;
+			v->MinTTUVBlank[k] = v->UrgentWatermark;
+		}
+		if (!v->DynamicMetadataEnable[k])
+			v->MinTTUVBlank[k] = v->TCalc + v->MinTTUVBlank[k];
+	}
+
+	// DCC Configuration
+	v->ActiveDPPs = 0;
+	for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+		CalculateDCCConfiguration(v->DCCEnable[k], false, // We should always know the direction DCCProgrammingAssumesScanDirectionUnknown,
+				v->SourcePixelFormat[k],
+				v->SurfaceWidthY[k],
+				v->SurfaceWidthC[k],
+				v->SurfaceHeightY[k],
+				v->SurfaceHeightC[k],
+				v->DETBufferSizeInKByte[0] * 1024,
+				v->BlockHeight256BytesY[k],
+				v->BlockHeight256BytesC[k],
+				v->SurfaceTiling[k],
+				v->BytePerPixelY[k],
+				v->BytePerPixelC[k],
+				v->BytePerPixelDETY[k],
+				v->BytePerPixelDETC[k],
+				v->SourceScan[k],
+				&v->DCCYMaxUncompressedBlock[k],
+				&v->DCCCMaxUncompressedBlock[k],
+				&v->DCCYMaxCompressedBlock[k],
+				&v->DCCCMaxCompressedBlock[k],
+				&v->DCCYIndependentBlock[k],
+				&v->DCCCIndependentBlock[k]);
+	}
+
+	// VStartup Adjustment
+	for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+		bool isInterlaceTiming;
+		double Tvstartup_margin = (v->MaxVStartupLines[k] - v->VStartup[k]) * v->HTotal[k] / v->PixelClock[k];
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: k=%d, MinTTUVBlank = %f (before margin)\n", __func__, k, v->MinTTUVBlank[k]);
+#endif
+
+		v->MinTTUVBlank[k] = v->MinTTUVBlank[k] + Tvstartup_margin;
+
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: k=%d, Tvstartup_margin = %f\n", __func__, k, Tvstartup_margin);
+		dml_print("DML::%s: k=%d, MaxVStartupLines = %d\n", __func__, k, v->MaxVStartupLines[k]);
+		dml_print("DML::%s: k=%d, VStartup = %d\n", __func__, k, v->VStartup[k]);
+		dml_print("DML::%s: k=%d, MinTTUVBlank = %f\n", __func__, k, v->MinTTUVBlank[k]);
+#endif
+
+		v->Tdmdl[k] = v->Tdmdl[k] + Tvstartup_margin;
+		if (v->DynamicMetadataEnable[k] && v->DynamicMetadataVMEnabled) {
+			v->Tdmdl_vm[k] = v->Tdmdl_vm[k] + Tvstartup_margin;
+		}
+
+		isInterlaceTiming = (v->Interlace[k] && !v->ProgressiveToInterlaceUnitInOPP);
+		v->VStartup[k] = (isInterlaceTiming ? (2 * v->MaxVStartupLines[k]) : v->MaxVStartupLines[k]);
+		if (v->Interlace[k] && !v->ProgressiveToInterlaceUnitInOPP) {
+			v->MIN_DST_Y_NEXT_START[k] = dml_floor((v->VTotal[k] - v->VFrontPorch[k] + v->VTotal[k] - v->VActive[k] - v->VStartup[k]) / 2.0, 1.0);
+		} else {
+			v->MIN_DST_Y_NEXT_START[k] = v->VTotal[k] - v->VFrontPorch[k] + v->VTotal[k] - v->VActive[k] - v->VStartup[k];
+		}
+		v->MIN_DST_Y_NEXT_START[k] += dml_floor(4.0 * v->TSetup[k] / (double)v->HTotal[k] / v->PixelClock[k], 1.0) / 4.0;
+		if (((v->VUpdateOffsetPix[k] + v->VUpdateWidthPix[k] + v->VReadyOffsetPix[k]) / v->HTotal[k])
+				<= (isInterlaceTiming ?
+						dml_floor((v->VTotal[k] - v->VActive[k] - v->VFrontPorch[k] - v->VStartup[k]) / 2.0, 1.0) :
+						(int) (v->VTotal[k] - v->VActive[k] - v->VFrontPorch[k] - v->VStartup[k]))) {
+			v->VREADY_AT_OR_AFTER_VSYNC[k] = true;
+		} else {
+			v->VREADY_AT_OR_AFTER_VSYNC[k] = false;
+		}
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: k=%d, VStartup = %d (max)\n", __func__, k, v->VStartup[k]);
+		dml_print("DML::%s: k=%d, VUpdateOffsetPix = %d\n", __func__, k, v->VUpdateOffsetPix[k]);
+		dml_print("DML::%s: k=%d, VUpdateWidthPix = %d\n", __func__, k, v->VUpdateWidthPix[k]);
+		dml_print("DML::%s: k=%d, VReadyOffsetPix = %d\n", __func__, k, v->VReadyOffsetPix[k]);
+		dml_print("DML::%s: k=%d, HTotal = %d\n", __func__, k, v->HTotal[k]);
+		dml_print("DML::%s: k=%d, VTotal = %d\n", __func__, k, v->VTotal[k]);
+		dml_print("DML::%s: k=%d, VActive = %d\n", __func__, k, v->VActive[k]);
+		dml_print("DML::%s: k=%d, VFrontPorch = %d\n", __func__, k, v->VFrontPorch[k]);
+		dml_print("DML::%s: k=%d, VStartup = %d\n", __func__, k, v->VStartup[k]);
+		dml_print("DML::%s: k=%d, MIN_DST_Y_NEXT_START = %f\n", __func__, k, v->MIN_DST_Y_NEXT_START[k]);
+		dml_print("DML::%s: k=%d, VREADY_AT_OR_AFTER_VSYNC = %d\n", __func__, k, v->VREADY_AT_OR_AFTER_VSYNC[k]);
+#endif
+	}
+
+	{
+		//Maximum Bandwidth Used
+		double TotalWRBandwidth = 0;
+		double MaxPerPlaneVActiveWRBandwidth = 0;
+		double WRBandwidth = 0;
+
+		for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+			if (v->WritebackEnable[k] == true && v->WritebackPixelFormat[k] == dm_444_32) {
+				WRBandwidth = v->WritebackDestinationWidth[k] * v->WritebackDestinationHeight[k]
+						/ (v->HTotal[k] * v->WritebackSourceHeight[k] / v->PixelClock[k]) * 4;
+			} else if (v->WritebackEnable[k] == true) {
+				WRBandwidth = v->WritebackDestinationWidth[k] * v->WritebackDestinationHeight[k]
+						/ (v->HTotal[k] * v->WritebackSourceHeight[k] / v->PixelClock[k]) * 8;
+			}
+			TotalWRBandwidth = TotalWRBandwidth + WRBandwidth;
+			MaxPerPlaneVActiveWRBandwidth = dml_max(MaxPerPlaneVActiveWRBandwidth, WRBandwidth);
+		}
+
+		v->TotalDataReadBandwidth = 0;
+		for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+			v->TotalDataReadBandwidth = v->TotalDataReadBandwidth + v->ReadBandwidthPlaneLuma[k] + v->ReadBandwidthPlaneChroma[k];
+		}
+	}
+	// Stutter Efficiency
+	CalculateStutterEfficiency(
+			mode_lib,
+			v->CompressedBufferSizeInkByte,
+			v->UnboundedRequestEnabled,
+			v->ConfigReturnBufferSizeInKByte,
+			v->MetaFIFOSizeInKEntries,
+			v->ZeroSizeBufferEntries,
+			v->NumberOfActivePlanes,
+			v->ROBBufferSizeInKByte,
+			v->TotalDataReadBandwidth,
+			v->DCFCLK,
+			v->ReturnBW,
+			v->COMPBUF_RESERVED_SPACE_64B,
+			v->COMPBUF_RESERVED_SPACE_ZS,
+			v->SRExitTime,
+			v->SRExitZ8Time,
+			v->SynchronizedVBlank,
+			v->StutterEnterPlusExitWatermark,
+			v->Z8StutterEnterPlusExitWatermark,
+			v->ProgressiveToInterlaceUnitInOPP,
+			v->Interlace,
+			v->MinTTUVBlank,
+			v->DPPPerPlane,
+			v->DETBufferSizeY,
+			v->BytePerPixelY,
+			v->BytePerPixelDETY,
+			v->SwathWidthY,
+			v->SwathHeightY,
+			v->SwathHeightC,
+			v->DCCRateLuma,
+			v->DCCRateChroma,
+			v->DCCFractionOfZeroSizeRequestsLuma,
+			v->DCCFractionOfZeroSizeRequestsChroma,
+			v->HTotal,
+			v->VTotal,
+			v->PixelClock,
+			v->VRatio,
+			v->SourceScan,
+			v->BlockHeight256BytesY,
+			v->BlockWidth256BytesY,
+			v->BlockHeight256BytesC,
+			v->BlockWidth256BytesC,
+			v->DCCYMaxUncompressedBlock,
+			v->DCCCMaxUncompressedBlock,
+			v->VActive,
+			v->DCCEnable,
+			v->WritebackEnable,
+			v->ReadBandwidthPlaneLuma,
+			v->ReadBandwidthPlaneChroma,
+			v->meta_row_bw,
+			v->dpte_row_bw,
+			&v->StutterEfficiencyNotIncludingVBlank,
+			&v->StutterEfficiency,
+			&v->NumberOfStutterBurstsPerFrame,
+			&v->Z8StutterEfficiencyNotIncludingVBlank,
+			&v->Z8StutterEfficiency,
+			&v->Z8NumberOfStutterBurstsPerFrame,
+			&v->StutterPeriod);
+}
+
+static void DisplayPipeConfiguration(struct display_mode_lib *mode_lib)
+{
+	struct vba_vars_st *v = &mode_lib->vba;
+	// Display Pipe Configuration
+	double BytePerPixDETY[DC__NUM_DPP__MAX];
+	double BytePerPixDETC[DC__NUM_DPP__MAX];
+	int BytePerPixY[DC__NUM_DPP__MAX];
+	int BytePerPixC[DC__NUM_DPP__MAX];
+	int Read256BytesBlockHeightY[DC__NUM_DPP__MAX];
+	int Read256BytesBlockHeightC[DC__NUM_DPP__MAX];
+	int Read256BytesBlockWidthY[DC__NUM_DPP__MAX];
+	int Read256BytesBlockWidthC[DC__NUM_DPP__MAX];
+	double dummy1[DC__NUM_DPP__MAX];
+	double dummy2[DC__NUM_DPP__MAX];
+	double dummy3[DC__NUM_DPP__MAX];
+	double dummy4[DC__NUM_DPP__MAX];
+	int dummy5[DC__NUM_DPP__MAX];
+	int dummy6[DC__NUM_DPP__MAX];
+	bool dummy7[DC__NUM_DPP__MAX];
+	bool dummysinglestring;
+
+	unsigned int k;
+
+	for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+
+		CalculateBytePerPixelAnd256BBlockSizes(
+				v->SourcePixelFormat[k],
+				v->SurfaceTiling[k],
+				&BytePerPixY[k],
+				&BytePerPixC[k],
+				&BytePerPixDETY[k],
+				&BytePerPixDETC[k],
+				&Read256BytesBlockHeightY[k],
+				&Read256BytesBlockHeightC[k],
+				&Read256BytesBlockWidthY[k],
+				&Read256BytesBlockWidthC[k]);
+	}
+
+	CalculateSwathAndDETConfiguration(
+			false,
+			v->NumberOfActivePlanes,
+			v->DETBufferSizeInKByte[0],
+			dummy1,
+			dummy2,
+			v->SourceScan,
+			v->SourcePixelFormat,
+			v->SurfaceTiling,
+			v->ViewportWidth,
+			v->ViewportHeight,
+			v->SurfaceWidthY,
+			v->SurfaceWidthC,
+			v->SurfaceHeightY,
+			v->SurfaceHeightC,
+			Read256BytesBlockHeightY,
+			Read256BytesBlockHeightC,
+			Read256BytesBlockWidthY,
+			Read256BytesBlockWidthC,
+			v->ODMCombineEnabled,
+			v->BlendingAndTiming,
+			BytePerPixY,
+			BytePerPixC,
+			BytePerPixDETY,
+			BytePerPixDETC,
+			v->HActive,
+			v->HRatio,
+			v->HRatioChroma,
+			v->DPPPerPlane,
+			dummy5,
+			dummy6,
+			dummy3,
+			dummy4,
+			v->SwathHeightY,
+			v->SwathHeightC,
+			v->DETBufferSizeY,
+			v->DETBufferSizeC,
+			dummy7,
+			&dummysinglestring);
+}
+
+static bool CalculateBytePerPixelAnd256BBlockSizes(
+		enum source_format_class SourcePixelFormat,
+		enum dm_swizzle_mode SurfaceTiling,
+		unsigned int *BytePerPixelY,
+		unsigned int *BytePerPixelC,
+		double *BytePerPixelDETY,
+		double *BytePerPixelDETC,
+		unsigned int *BlockHeight256BytesY,
+		unsigned int *BlockHeight256BytesC,
+		unsigned int *BlockWidth256BytesY,
+		unsigned int *BlockWidth256BytesC)
+{
+	if (SourcePixelFormat == dm_444_64) {
+		*BytePerPixelDETY = 8;
+		*BytePerPixelDETC = 0;
+		*BytePerPixelY = 8;
+		*BytePerPixelC = 0;
+	} else if (SourcePixelFormat == dm_444_32 || SourcePixelFormat == dm_rgbe) {
+		*BytePerPixelDETY = 4;
+		*BytePerPixelDETC = 0;
+		*BytePerPixelY = 4;
+		*BytePerPixelC = 0;
+	} else if (SourcePixelFormat == dm_444_16) {
+		*BytePerPixelDETY = 2;
+		*BytePerPixelDETC = 0;
+		*BytePerPixelY = 2;
+		*BytePerPixelC = 0;
+	} else if (SourcePixelFormat == dm_444_8) {
+		*BytePerPixelDETY = 1;
+		*BytePerPixelDETC = 0;
+		*BytePerPixelY = 1;
+		*BytePerPixelC = 0;
+	} else if (SourcePixelFormat == dm_rgbe_alpha) {
+		*BytePerPixelDETY = 4;
+		*BytePerPixelDETC = 1;
+		*BytePerPixelY = 4;
+		*BytePerPixelC = 1;
+	} else if (SourcePixelFormat == dm_420_8) {
+		*BytePerPixelDETY = 1;
+		*BytePerPixelDETC = 2;
+		*BytePerPixelY = 1;
+		*BytePerPixelC = 2;
+	} else if (SourcePixelFormat == dm_420_12) {
+		*BytePerPixelDETY = 2;
+		*BytePerPixelDETC = 4;
+		*BytePerPixelY = 2;
+		*BytePerPixelC = 4;
+	} else {
+		*BytePerPixelDETY = 4.0 / 3;
+		*BytePerPixelDETC = 8.0 / 3;
+		*BytePerPixelY = 2;
+		*BytePerPixelC = 4;
+	}
+
+	if ((SourcePixelFormat == dm_444_64 || SourcePixelFormat == dm_444_32 || SourcePixelFormat == dm_444_16 || SourcePixelFormat == dm_444_8 || SourcePixelFormat == dm_mono_16
+			|| SourcePixelFormat == dm_mono_8 || SourcePixelFormat == dm_rgbe)) {
+		if (SurfaceTiling == dm_sw_linear) {
+			*BlockHeight256BytesY = 1;
+		} else if (SourcePixelFormat == dm_444_64) {
+			*BlockHeight256BytesY = 4;
+		} else if (SourcePixelFormat == dm_444_8) {
+			*BlockHeight256BytesY = 16;
+		} else {
+			*BlockHeight256BytesY = 8;
+		}
+		*BlockWidth256BytesY = 256U / *BytePerPixelY / *BlockHeight256BytesY;
+		*BlockHeight256BytesC = 0;
+		*BlockWidth256BytesC = 0;
+	} else {
+		if (SurfaceTiling == dm_sw_linear) {
+			*BlockHeight256BytesY = 1;
+			*BlockHeight256BytesC = 1;
+		} else if (SourcePixelFormat == dm_rgbe_alpha) {
+			*BlockHeight256BytesY = 8;
+			*BlockHeight256BytesC = 16;
+		} else if (SourcePixelFormat == dm_420_8) {
+			*BlockHeight256BytesY = 16;
+			*BlockHeight256BytesC = 8;
+		} else {
+			*BlockHeight256BytesY = 8;
+			*BlockHeight256BytesC = 8;
+		}
+		*BlockWidth256BytesY = 256U / *BytePerPixelY / *BlockHeight256BytesY;
+		*BlockWidth256BytesC = 256U / *BytePerPixelC / *BlockHeight256BytesC;
+	}
+	return true;
+}
+
+static double CalculateTWait(unsigned int PrefetchMode, double DRAMClockChangeLatency, double UrgentLatency, double SREnterPlusExitTime)
+{
+	if (PrefetchMode == 0) {
+		return dml_max(DRAMClockChangeLatency + UrgentLatency, dml_max(SREnterPlusExitTime, UrgentLatency));
+	} else if (PrefetchMode == 1) {
+		return dml_max(SREnterPlusExitTime, UrgentLatency);
+	} else {
+		return UrgentLatency;
+	}
+}
+
+double dml314_CalculateWriteBackDISPCLK(
+		enum source_format_class WritebackPixelFormat,
+		double PixelClock,
+		double WritebackHRatio,
+		double WritebackVRatio,
+		unsigned int WritebackHTaps,
+		unsigned int WritebackVTaps,
+		long WritebackSourceWidth,
+		long WritebackDestinationWidth,
+		unsigned int HTotal,
+		unsigned int WritebackLineBufferSize)
+{
+	double DISPCLK_H, DISPCLK_V, DISPCLK_HB;
+
+	DISPCLK_H = PixelClock * dml_ceil(WritebackHTaps / 8.0, 1) / WritebackHRatio;
+	DISPCLK_V = PixelClock * (WritebackVTaps * dml_ceil(WritebackDestinationWidth / 6.0, 1) + 8.0) / HTotal;
+	DISPCLK_HB = PixelClock * WritebackVTaps * (WritebackDestinationWidth * WritebackVTaps - WritebackLineBufferSize / 57.0) / 6.0 / WritebackSourceWidth;
+	return dml_max3(DISPCLK_H, DISPCLK_V, DISPCLK_HB);
+}
+
+static double CalculateWriteBackDelay(
+		enum source_format_class WritebackPixelFormat,
+		double WritebackHRatio,
+		double WritebackVRatio,
+		unsigned int WritebackVTaps,
+		int WritebackDestinationWidth,
+		int WritebackDestinationHeight,
+		int WritebackSourceHeight,
+		unsigned int HTotal)
+{
+	double CalculateWriteBackDelay;
+	double Line_length;
+	double Output_lines_last_notclamped;
+	double WritebackVInit;
+
+	WritebackVInit = (WritebackVRatio + WritebackVTaps + 1) / 2;
+	Line_length = dml_max((double) WritebackDestinationWidth, dml_ceil(WritebackDestinationWidth / 6.0, 1) * WritebackVTaps);
+	Output_lines_last_notclamped = WritebackDestinationHeight - 1 - dml_ceil((WritebackSourceHeight - WritebackVInit) / WritebackVRatio, 1);
+	if (Output_lines_last_notclamped < 0) {
+		CalculateWriteBackDelay = 0;
+	} else {
+		CalculateWriteBackDelay = Output_lines_last_notclamped * Line_length + (HTotal - WritebackDestinationWidth) + 80;
+	}
+	return CalculateWriteBackDelay;
+}
+
+static void CalculateVupdateAndDynamicMetadataParameters(
+		int MaxInterDCNTileRepeaters,
+		double DPPCLK,
+		double DISPCLK,
+		double DCFClkDeepSleep,
+		double PixelClock,
+		int HTotal,
+		int VBlank,
+		int DynamicMetadataTransmittedBytes,
+		int DynamicMetadataLinesBeforeActiveRequired,
+		int InterlaceEnable,
+		bool ProgressiveToInterlaceUnitInOPP,
+		double *TSetup,
+		double *Tdmbf,
+		double *Tdmec,
+		double *Tdmsks,
+		int *VUpdateOffsetPix,
+		double *VUpdateWidthPix,
+		double *VReadyOffsetPix)
+{
+	double TotalRepeaterDelayTime;
+
+	TotalRepeaterDelayTime = MaxInterDCNTileRepeaters * (2 / DPPCLK + 3 / DISPCLK);
+	*VUpdateWidthPix = dml_ceil((14.0 / DCFClkDeepSleep + 12.0 / DPPCLK + TotalRepeaterDelayTime) * PixelClock, 1.0);
+	*VReadyOffsetPix = dml_ceil(dml_max(150.0 / DPPCLK, TotalRepeaterDelayTime + 20.0 / DCFClkDeepSleep + 10.0 / DPPCLK) * PixelClock, 1.0);
+	*VUpdateOffsetPix = dml_ceil(HTotal / 4.0, 1);
+	*TSetup = (*VUpdateOffsetPix + *VUpdateWidthPix + *VReadyOffsetPix) / PixelClock;
+	*Tdmbf = DynamicMetadataTransmittedBytes / 4.0 / DISPCLK;
+	*Tdmec = HTotal / PixelClock;
+	if (DynamicMetadataLinesBeforeActiveRequired == 0) {
+		*Tdmsks = VBlank * HTotal / PixelClock / 2.0;
+	} else {
+		*Tdmsks = DynamicMetadataLinesBeforeActiveRequired * HTotal / PixelClock;
+	}
+	if (InterlaceEnable == 1 && ProgressiveToInterlaceUnitInOPP == false) {
+		*Tdmsks = *Tdmsks / 2;
+	}
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: VUpdateWidthPix = %d\n", __func__, *VUpdateWidthPix);
+	dml_print("DML::%s: VReadyOffsetPix = %d\n", __func__, *VReadyOffsetPix);
+	dml_print("DML::%s: VUpdateOffsetPix = %d\n", __func__, *VUpdateOffsetPix);
+#endif
+}
+
+static void CalculateRowBandwidth(
+		bool GPUVMEnable,
+		enum source_format_class SourcePixelFormat,
+		double VRatio,
+		double VRatioChroma,
+		bool DCCEnable,
+		double LineTime,
+		unsigned int MetaRowByteLuma,
+		unsigned int MetaRowByteChroma,
+		unsigned int meta_row_height_luma,
+		unsigned int meta_row_height_chroma,
+		unsigned int PixelPTEBytesPerRowLuma,
+		unsigned int PixelPTEBytesPerRowChroma,
+		unsigned int dpte_row_height_luma,
+		unsigned int dpte_row_height_chroma,
+		double *meta_row_bw,
+		double *dpte_row_bw)
+{
+	if (DCCEnable != true) {
+		*meta_row_bw = 0;
+	} else if (SourcePixelFormat == dm_420_8 || SourcePixelFormat == dm_420_10 || SourcePixelFormat == dm_420_12 || SourcePixelFormat == dm_rgbe_alpha) {
+		*meta_row_bw = VRatio * MetaRowByteLuma / (meta_row_height_luma * LineTime) + VRatioChroma * MetaRowByteChroma / (meta_row_height_chroma * LineTime);
+	} else {
+		*meta_row_bw = VRatio * MetaRowByteLuma / (meta_row_height_luma * LineTime);
+	}
+
+	if (GPUVMEnable != true) {
+		*dpte_row_bw = 0;
+	} else if (SourcePixelFormat == dm_420_8 || SourcePixelFormat == dm_420_10 || SourcePixelFormat == dm_420_12 || SourcePixelFormat == dm_rgbe_alpha) {
+		*dpte_row_bw = VRatio * PixelPTEBytesPerRowLuma / (dpte_row_height_luma * LineTime)
+				+ VRatioChroma * PixelPTEBytesPerRowChroma / (dpte_row_height_chroma * LineTime);
+	} else {
+		*dpte_row_bw = VRatio * PixelPTEBytesPerRowLuma / (dpte_row_height_luma * LineTime);
+	}
+}
+
+static void CalculateFlipSchedule(
+		struct display_mode_lib *mode_lib,
+		double HostVMInefficiencyFactor,
+		double UrgentExtraLatency,
+		double UrgentLatency,
+		unsigned int GPUVMMaxPageTableLevels,
+		bool HostVMEnable,
+		unsigned int HostVMMaxNonCachedPageTableLevels,
+		bool GPUVMEnable,
+		double HostVMMinPageSize,
+		double PDEAndMetaPTEBytesPerFrame,
+		double MetaRowBytes,
+		double DPTEBytesPerRow,
+		double BandwidthAvailableForImmediateFlip,
+		unsigned int TotImmediateFlipBytes,
+		enum source_format_class SourcePixelFormat,
+		double LineTime,
+		double VRatio,
+		double VRatioChroma,
+		double Tno_bw,
+		bool DCCEnable,
+		unsigned int dpte_row_height,
+		unsigned int meta_row_height,
+		unsigned int dpte_row_height_chroma,
+		unsigned int meta_row_height_chroma,
+		double *DestinationLinesToRequestVMInImmediateFlip,
+		double *DestinationLinesToRequestRowInImmediateFlip,
+		double *final_flip_bw,
+		bool *ImmediateFlipSupportedForPipe)
+{
+	double min_row_time = 0.0;
+	unsigned int HostVMDynamicLevelsTrips;
+	double TimeForFetchingMetaPTEImmediateFlip;
+	double TimeForFetchingRowInVBlankImmediateFlip;
+	double ImmediateFlipBW;
+
+	if (GPUVMEnable == true && HostVMEnable == true) {
+		HostVMDynamicLevelsTrips = HostVMMaxNonCachedPageTableLevels;
+	} else {
+		HostVMDynamicLevelsTrips = 0;
+	}
+
+	if (GPUVMEnable == true || DCCEnable == true) {
+		ImmediateFlipBW = (PDEAndMetaPTEBytesPerFrame + MetaRowBytes + DPTEBytesPerRow) * BandwidthAvailableForImmediateFlip / TotImmediateFlipBytes;
+	}
+
+	if (GPUVMEnable == true) {
+		TimeForFetchingMetaPTEImmediateFlip = dml_max3(
+				Tno_bw + PDEAndMetaPTEBytesPerFrame * HostVMInefficiencyFactor / ImmediateFlipBW,
+				UrgentExtraLatency + UrgentLatency * (GPUVMMaxPageTableLevels * (HostVMDynamicLevelsTrips + 1) - 1),
+				LineTime / 4.0);
+	} else {
+		TimeForFetchingMetaPTEImmediateFlip = 0;
+	}
+
+	*DestinationLinesToRequestVMInImmediateFlip = dml_ceil(4.0 * (TimeForFetchingMetaPTEImmediateFlip / LineTime), 1) / 4.0;
+	if ((GPUVMEnable == true || DCCEnable == true)) {
+		TimeForFetchingRowInVBlankImmediateFlip = dml_max3(
+				(MetaRowBytes + DPTEBytesPerRow * HostVMInefficiencyFactor) / ImmediateFlipBW,
+				UrgentLatency * (HostVMDynamicLevelsTrips + 1),
+				LineTime / 4);
+	} else {
+		TimeForFetchingRowInVBlankImmediateFlip = 0;
+	}
+
+	*DestinationLinesToRequestRowInImmediateFlip = dml_ceil(4.0 * (TimeForFetchingRowInVBlankImmediateFlip / LineTime), 1) / 4.0;
+
+	if (GPUVMEnable == true) {
+		*final_flip_bw = dml_max(
+				PDEAndMetaPTEBytesPerFrame * HostVMInefficiencyFactor / (*DestinationLinesToRequestVMInImmediateFlip * LineTime),
+				(MetaRowBytes + DPTEBytesPerRow * HostVMInefficiencyFactor) / (*DestinationLinesToRequestRowInImmediateFlip * LineTime));
+	} else if ((GPUVMEnable == true || DCCEnable == true)) {
+		*final_flip_bw = (MetaRowBytes + DPTEBytesPerRow * HostVMInefficiencyFactor) / (*DestinationLinesToRequestRowInImmediateFlip * LineTime);
+	} else {
+		*final_flip_bw = 0;
+	}
+
+	if (SourcePixelFormat == dm_420_8 || SourcePixelFormat == dm_420_10 || SourcePixelFormat == dm_rgbe_alpha) {
+		if (GPUVMEnable == true && DCCEnable != true) {
+			min_row_time = dml_min(dpte_row_height * LineTime / VRatio, dpte_row_height_chroma * LineTime / VRatioChroma);
+		} else if (GPUVMEnable != true && DCCEnable == true) {
+			min_row_time = dml_min(meta_row_height * LineTime / VRatio, meta_row_height_chroma * LineTime / VRatioChroma);
+		} else {
+			min_row_time = dml_min4(
+					dpte_row_height * LineTime / VRatio,
+					meta_row_height * LineTime / VRatio,
+					dpte_row_height_chroma * LineTime / VRatioChroma,
+					meta_row_height_chroma * LineTime / VRatioChroma);
+		}
+	} else {
+		if (GPUVMEnable == true && DCCEnable != true) {
+			min_row_time = dpte_row_height * LineTime / VRatio;
+		} else if (GPUVMEnable != true && DCCEnable == true) {
+			min_row_time = meta_row_height * LineTime / VRatio;
+		} else {
+			min_row_time = dml_min(dpte_row_height * LineTime / VRatio, meta_row_height * LineTime / VRatio);
+		}
+	}
+
+	if (*DestinationLinesToRequestVMInImmediateFlip >= 32 || *DestinationLinesToRequestRowInImmediateFlip >= 16
+			|| TimeForFetchingMetaPTEImmediateFlip + 2 * TimeForFetchingRowInVBlankImmediateFlip > min_row_time) {
+		*ImmediateFlipSupportedForPipe = false;
+	} else {
+		*ImmediateFlipSupportedForPipe = true;
+	}
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: DestinationLinesToRequestVMInImmediateFlip = %f\n", __func__, *DestinationLinesToRequestVMInImmediateFlip);
+	dml_print("DML::%s: DestinationLinesToRequestRowInImmediateFlip = %f\n", __func__, *DestinationLinesToRequestRowInImmediateFlip);
+	dml_print("DML::%s: TimeForFetchingMetaPTEImmediateFlip = %f\n", __func__, TimeForFetchingMetaPTEImmediateFlip);
+	dml_print("DML::%s: TimeForFetchingRowInVBlankImmediateFlip = %f\n", __func__, TimeForFetchingRowInVBlankImmediateFlip);
+	dml_print("DML::%s: min_row_time = %f\n", __func__, min_row_time);
+	dml_print("DML::%s: ImmediateFlipSupportedForPipe = %d\n", __func__, *ImmediateFlipSupportedForPipe);
+#endif
+
+}
+
+static double TruncToValidBPP(
+		double LinkBitRate,
+		int Lanes,
+		int HTotal,
+		int HActive,
+		double PixelClock,
+		double DesiredBPP,
+		bool DSCEnable,
+		enum output_encoder_class Output,
+		enum output_format_class Format,
+		unsigned int DSCInputBitPerComponent,
+		int DSCSlices,
+		int AudioRate,
+		int AudioLayout,
+		enum odm_combine_mode ODMCombine)
+{
+	double MaxLinkBPP;
+	int MinDSCBPP;
+	double MaxDSCBPP;
+	int NonDSCBPP0;
+	int NonDSCBPP1;
+	int NonDSCBPP2;
+
+	if (Format == dm_420) {
+		NonDSCBPP0 = 12;
+		NonDSCBPP1 = 15;
+		NonDSCBPP2 = 18;
+		MinDSCBPP = 6;
+		MaxDSCBPP = 1.5 * DSCInputBitPerComponent - 1 / 16;
+	} else if (Format == dm_444) {
+		NonDSCBPP0 = 24;
+		NonDSCBPP1 = 30;
+		NonDSCBPP2 = 36;
+		MinDSCBPP = 8;
+		MaxDSCBPP = 3 * DSCInputBitPerComponent - 1.0 / 16;
+	} else {
+
+		NonDSCBPP0 = 16;
+		NonDSCBPP1 = 20;
+		NonDSCBPP2 = 24;
+
+		if (Format == dm_n422) {
+			MinDSCBPP = 7;
+			MaxDSCBPP = 2 * DSCInputBitPerComponent - 1.0 / 16.0;
+		} else {
+			MinDSCBPP = 8;
+			MaxDSCBPP = 3 * DSCInputBitPerComponent - 1.0 / 16.0;
+		}
+	}
+
+	if (DSCEnable && Output == dm_dp) {
+		MaxLinkBPP = LinkBitRate / 10 * 8 * Lanes / PixelClock * (1 - 2.4 / 100);
+	} else {
+		MaxLinkBPP = LinkBitRate / 10 * 8 * Lanes / PixelClock;
+	}
+
+	if (ODMCombine == dm_odm_combine_mode_4to1 && MaxLinkBPP > 16) {
+		MaxLinkBPP = 16;
+	} else if (ODMCombine == dm_odm_combine_mode_2to1 && MaxLinkBPP > 32) {
+		MaxLinkBPP = 32;
+	}
+
+	if (DesiredBPP == 0) {
+		if (DSCEnable) {
+			if (MaxLinkBPP < MinDSCBPP) {
+				return BPP_INVALID;
+			} else if (MaxLinkBPP >= MaxDSCBPP) {
+				return MaxDSCBPP;
+			} else {
+				return dml_floor(16.0 * MaxLinkBPP, 1.0) / 16.0;
+			}
+		} else {
+			if (MaxLinkBPP >= NonDSCBPP2) {
+				return NonDSCBPP2;
+			} else if (MaxLinkBPP >= NonDSCBPP1) {
+				return NonDSCBPP1;
+			} else if (MaxLinkBPP >= NonDSCBPP0) {
+				return 16.0;
+			} else {
+				return BPP_INVALID;
+			}
+		}
+	} else {
+		if (!((DSCEnable == false && (DesiredBPP == NonDSCBPP2 || DesiredBPP == NonDSCBPP1 || DesiredBPP <= NonDSCBPP0))
+				|| (DSCEnable && DesiredBPP >= MinDSCBPP && DesiredBPP <= MaxDSCBPP))) {
+			return BPP_INVALID;
+		} else {
+			return DesiredBPP;
+		}
+	}
+	return BPP_INVALID;
+}
+
+static noinline void CalculatePrefetchSchedulePerPlane(
+		struct display_mode_lib *mode_lib,
+		double HostVMInefficiencyFactor,
+		int i,
+		unsigned int j,
+		unsigned int k)
+{
+	struct vba_vars_st *v = &mode_lib->vba;
+	Pipe myPipe;
+
+	myPipe.DPPCLK = v->RequiredDPPCLK[i][j][k];
+	myPipe.DISPCLK = v->RequiredDISPCLK[i][j];
+	myPipe.PixelClock = v->PixelClock[k];
+	myPipe.DCFCLKDeepSleep = v->ProjectedDCFCLKDeepSleep[i][j];
+	myPipe.DPPPerPlane = v->NoOfDPP[i][j][k];
+	myPipe.ScalerEnabled = v->ScalerEnabled[k];
+	myPipe.VRatio = mode_lib->vba.VRatio[k];
+	myPipe.VRatioChroma = mode_lib->vba.VRatioChroma[k];
+
+	myPipe.SourceScan = v->SourceScan[k];
+	myPipe.BlockWidth256BytesY = v->Read256BlockWidthY[k];
+	myPipe.BlockHeight256BytesY = v->Read256BlockHeightY[k];
+	myPipe.BlockWidth256BytesC = v->Read256BlockWidthC[k];
+	myPipe.BlockHeight256BytesC = v->Read256BlockHeightC[k];
+	myPipe.InterlaceEnable = v->Interlace[k];
+	myPipe.NumberOfCursors = v->NumberOfCursors[k];
+	myPipe.VBlank = v->VTotal[k] - v->VActive[k];
+	myPipe.HTotal = v->HTotal[k];
+	myPipe.DCCEnable = v->DCCEnable[k];
+	myPipe.ODMCombineIsEnabled = v->ODMCombineEnablePerState[i][k] == dm_odm_combine_mode_4to1
+		|| v->ODMCombineEnablePerState[i][k] == dm_odm_combine_mode_2to1;
+	myPipe.SourcePixelFormat = v->SourcePixelFormat[k];
+	myPipe.BytePerPixelY = v->BytePerPixelY[k];
+	myPipe.BytePerPixelC = v->BytePerPixelC[k];
+	myPipe.ProgressiveToInterlaceUnitInOPP = v->ProgressiveToInterlaceUnitInOPP;
+	v->NoTimeForPrefetch[i][j][k] = CalculatePrefetchSchedule(
+		mode_lib,
+		HostVMInefficiencyFactor,
+		&myPipe,
+		v->DSCDelayPerState[i][k],
+		v->DPPCLKDelaySubtotal + v->DPPCLKDelayCNVCFormater,
+		v->DPPCLKDelaySCL,
+		v->DPPCLKDelaySCLLBOnly,
+		v->DPPCLKDelayCNVCCursor,
+		v->DISPCLKDelaySubtotal,
+		v->SwathWidthYThisState[k] / v->HRatio[k],
+		v->OutputFormat[k],
+		v->MaxInterDCNTileRepeaters,
+		dml_min(v->MaxVStartup, v->MaximumVStartup[i][j][k]),
+		v->MaximumVStartup[i][j][k],
+		v->GPUVMMaxPageTableLevels,
+		v->GPUVMEnable,
+		v->HostVMEnable,
+		v->HostVMMaxNonCachedPageTableLevels,
+		v->HostVMMinPageSize,
+		v->DynamicMetadataEnable[k],
+		v->DynamicMetadataVMEnabled,
+		v->DynamicMetadataLinesBeforeActiveRequired[k],
+		v->DynamicMetadataTransmittedBytes[k],
+		v->UrgLatency[i],
+		v->ExtraLatency,
+		v->TimeCalc,
+		v->PDEAndMetaPTEBytesPerFrame[i][j][k],
+		v->MetaRowBytes[i][j][k],
+		v->DPTEBytesPerRow[i][j][k],
+		v->PrefetchLinesY[i][j][k],
+		v->SwathWidthYThisState[k],
+		v->PrefillY[k],
+		v->MaxNumSwY[k],
+		v->PrefetchLinesC[i][j][k],
+		v->SwathWidthCThisState[k],
+		v->PrefillC[k],
+		v->MaxNumSwC[k],
+		v->swath_width_luma_ub_this_state[k],
+		v->swath_width_chroma_ub_this_state[k],
+		v->SwathHeightYThisState[k],
+		v->SwathHeightCThisState[k],
+		v->TWait,
+		&v->DSTXAfterScaler[k],
+		&v->DSTYAfterScaler[k],
+		&v->LineTimesForPrefetch[k],
+		&v->PrefetchBW[k],
+		&v->LinesForMetaPTE[k],
+		&v->LinesForMetaAndDPTERow[k],
+		&v->VRatioPreY[i][j][k],
+		&v->VRatioPreC[i][j][k],
+		&v->RequiredPrefetchPixelDataBWLuma[i][j][k],
+		&v->RequiredPrefetchPixelDataBWChroma[i][j][k],
+		&v->NoTimeForDynamicMetadata[i][j][k],
+		&v->Tno_bw[k],
+		&v->prefetch_vmrow_bw[k],
+		&v->dummy7[k],
+		&v->dummy8[k],
+		&v->dummy13[k],
+		&v->VUpdateOffsetPix[k],
+		&v->VUpdateWidthPix[k],
+		&v->VReadyOffsetPix[k]);
+}
+
+void dml314_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_lib)
+{
+	struct vba_vars_st *v = &mode_lib->vba;
+
+	int i, j;
+	unsigned int k, m;
+	int ReorderingBytes;
+	int MinPrefetchMode = 0, MaxPrefetchMode = 2;
+	bool NoChroma = true;
+	bool EnoughWritebackUnits = true;
+	bool P2IWith420 = false;
+	bool DSCOnlyIfNecessaryWithBPP = false;
+	bool DSC422NativeNotSupported = false;
+	double MaxTotalVActiveRDBandwidth;
+	bool ViewportExceedsSurface = false;
+	bool FMTBufferExceeded = false;
+
+	/*MODE SUPPORT, VOLTAGE STATE AND SOC CONFIGURATION*/
+
+	CalculateMinAndMaxPrefetchMode(
+		mode_lib->vba.AllowDRAMSelfRefreshOrDRAMClockChangeInVblank,
+		&MinPrefetchMode, &MaxPrefetchMode);
+
+	/*Scale Ratio, taps Support Check*/
+
+	v->ScaleRatioAndTapsSupport = true;
+	for (k = 0; k < v->NumberOfActivePlanes; k++) {
+		if (v->ScalerEnabled[k] == false
+				&& ((v->SourcePixelFormat[k] != dm_444_64 && v->SourcePixelFormat[k] != dm_444_32
+						&& v->SourcePixelFormat[k] != dm_444_16 && v->SourcePixelFormat[k] != dm_mono_16
+						&& v->SourcePixelFormat[k] != dm_mono_8 && v->SourcePixelFormat[k] != dm_rgbe
+						&& v->SourcePixelFormat[k] != dm_rgbe_alpha) || v->HRatio[k] != 1.0 || v->htaps[k] != 1.0
+						|| v->VRatio[k] != 1.0 || v->vtaps[k] != 1.0)) {
+			v->ScaleRatioAndTapsSupport = false;
+		} else if (v->vtaps[k] < 1.0 || v->vtaps[k] > 8.0 || v->htaps[k] < 1.0 || v->htaps[k] > 8.0
+				|| (v->htaps[k] > 1.0 && (v->htaps[k] % 2) == 1) || v->HRatio[k] > v->MaxHSCLRatio
+				|| v->VRatio[k] > v->MaxVSCLRatio || v->HRatio[k] > v->htaps[k]
+				|| v->VRatio[k] > v->vtaps[k]
+				|| (v->SourcePixelFormat[k] != dm_444_64 && v->SourcePixelFormat[k] != dm_444_32
+						&& v->SourcePixelFormat[k] != dm_444_16 && v->SourcePixelFormat[k] != dm_mono_16
+						&& v->SourcePixelFormat[k] != dm_mono_8 && v->SourcePixelFormat[k] != dm_rgbe
+						&& (v->VTAPsChroma[k] < 1 || v->VTAPsChroma[k] > 8 || v->HTAPsChroma[k] < 1
+								|| v->HTAPsChroma[k] > 8 || (v->HTAPsChroma[k] > 1 && v->HTAPsChroma[k] % 2 == 1)
+								|| v->HRatioChroma[k] > v->MaxHSCLRatio
+								|| v->VRatioChroma[k] > v->MaxVSCLRatio
+								|| v->HRatioChroma[k] > v->HTAPsChroma[k]
+								|| v->VRatioChroma[k] > v->VTAPsChroma[k]))) {
+			v->ScaleRatioAndTapsSupport = false;
+		}
+	}
+	/*Source Format, Pixel Format and Scan Support Check*/
+
+	v->SourceFormatPixelAndScanSupport = true;
+	for (k = 0; k < v->NumberOfActivePlanes; k++) {
+		if ((v->SurfaceTiling[k] == dm_sw_linear && (!(v->SourceScan[k] != dm_vert) || v->DCCEnable[k] == true))
+				|| ((v->SurfaceTiling[k] == dm_sw_64kb_d || v->SurfaceTiling[k] == dm_sw_64kb_d_t
+						|| v->SurfaceTiling[k] == dm_sw_64kb_d_x) && !(v->SourcePixelFormat[k] == dm_444_64))) {
+			v->SourceFormatPixelAndScanSupport = false;
+		}
+	}
+	/*Bandwidth Support Check*/
+
+	for (k = 0; k < v->NumberOfActivePlanes; k++) {
+		CalculateBytePerPixelAnd256BBlockSizes(
+				v->SourcePixelFormat[k],
+				v->SurfaceTiling[k],
+				&v->BytePerPixelY[k],
+				&v->BytePerPixelC[k],
+				&v->BytePerPixelInDETY[k],
+				&v->BytePerPixelInDETC[k],
+				&v->Read256BlockHeightY[k],
+				&v->Read256BlockHeightC[k],
+				&v->Read256BlockWidthY[k],
+				&v->Read256BlockWidthC[k]);
+	}
+	for (k = 0; k < v->NumberOfActivePlanes; k++) {
+		if (v->SourceScan[k] != dm_vert) {
+			v->SwathWidthYSingleDPP[k] = v->ViewportWidth[k];
+			v->SwathWidthCSingleDPP[k] = v->ViewportWidthChroma[k];
+		} else {
+			v->SwathWidthYSingleDPP[k] = v->ViewportHeight[k];
+			v->SwathWidthCSingleDPP[k] = v->ViewportHeightChroma[k];
+		}
+	}
+	for (k = 0; k < v->NumberOfActivePlanes; k++) {
+		v->ReadBandwidthLuma[k] = v->SwathWidthYSingleDPP[k] * dml_ceil(v->BytePerPixelInDETY[k], 1.0)
+				/ (v->HTotal[k] / v->PixelClock[k]) * v->VRatio[k];
+		v->ReadBandwidthChroma[k] = v->SwathWidthYSingleDPP[k] / 2 * dml_ceil(v->BytePerPixelInDETC[k], 2.0)
+				/ (v->HTotal[k] / v->PixelClock[k]) * v->VRatio[k] / 2.0;
+	}
+	for (k = 0; k < v->NumberOfActivePlanes; k++) {
+		if (v->WritebackEnable[k] == true && v->WritebackPixelFormat[k] == dm_444_64) {
+			v->WriteBandwidth[k] = v->WritebackDestinationWidth[k] * v->WritebackDestinationHeight[k]
+					/ (v->WritebackSourceHeight[k] * v->HTotal[k] / v->PixelClock[k]) * 8.0;
+		} else if (v->WritebackEnable[k] == true) {
+			v->WriteBandwidth[k] = v->WritebackDestinationWidth[k] * v->WritebackDestinationHeight[k]
+					/ (v->WritebackSourceHeight[k] * v->HTotal[k] / v->PixelClock[k]) * 4.0;
+		} else {
+			v->WriteBandwidth[k] = 0.0;
+		}
+	}
+
+	/*Writeback Latency support check*/
+
+	v->WritebackLatencySupport = true;
+	for (k = 0; k < v->NumberOfActivePlanes; k++) {
+		if (v->WritebackEnable[k] == true && (v->WriteBandwidth[k] > v->WritebackInterfaceBufferSize * 1024 / v->WritebackLatency)) {
+			v->WritebackLatencySupport = false;
+		}
+	}
+
+	/*Writeback Mode Support Check*/
+
+	v->TotalNumberOfActiveWriteback = 0;
+	for (k = 0; k < v->NumberOfActivePlanes; k++) {
+		if (v->WritebackEnable[k] == true) {
+			v->TotalNumberOfActiveWriteback = v->TotalNumberOfActiveWriteback + 1;
+		}
+	}
+
+	if (v->TotalNumberOfActiveWriteback > v->MaxNumWriteback) {
+		EnoughWritebackUnits = false;
+	}
+
+	/*Writeback Scale Ratio and Taps Support Check*/
+
+	v->WritebackScaleRatioAndTapsSupport = true;
+	for (k = 0; k < v->NumberOfActivePlanes; k++) {
+		if (v->WritebackEnable[k] == true) {
+			if (v->WritebackHRatio[k] > v->WritebackMaxHSCLRatio || v->WritebackVRatio[k] > v->WritebackMaxVSCLRatio
+					|| v->WritebackHRatio[k] < v->WritebackMinHSCLRatio
+					|| v->WritebackVRatio[k] < v->WritebackMinVSCLRatio
+					|| v->WritebackHTaps[k] > v->WritebackMaxHSCLTaps
+					|| v->WritebackVTaps[k] > v->WritebackMaxVSCLTaps
+					|| v->WritebackHRatio[k] > v->WritebackHTaps[k] || v->WritebackVRatio[k] > v->WritebackVTaps[k]
+					|| (v->WritebackHTaps[k] > 2.0 && ((v->WritebackHTaps[k] % 2) == 1))) {
+				v->WritebackScaleRatioAndTapsSupport = false;
+			}
+			if (2.0 * v->WritebackDestinationWidth[k] * (v->WritebackVTaps[k] - 1) * 57 > v->WritebackLineBufferSize) {
+				v->WritebackScaleRatioAndTapsSupport = false;
+			}
+		}
+	}
+	/*Maximum DISPCLK/DPPCLK Support check*/
+
+	v->WritebackRequiredDISPCLK = 0.0;
+	for (k = 0; k < v->NumberOfActivePlanes; k++) {
+		if (v->WritebackEnable[k] == true) {
+			v->WritebackRequiredDISPCLK = dml_max(
+					v->WritebackRequiredDISPCLK,
+					dml314_CalculateWriteBackDISPCLK(
+							v->WritebackPixelFormat[k],
+							v->PixelClock[k],
+							v->WritebackHRatio[k],
+							v->WritebackVRatio[k],
+							v->WritebackHTaps[k],
+							v->WritebackVTaps[k],
+							v->WritebackSourceWidth[k],
+							v->WritebackDestinationWidth[k],
+							v->HTotal[k],
+							v->WritebackLineBufferSize));
+		}
+	}
+	for (k = 0; k < v->NumberOfActivePlanes; k++) {
+		if (v->HRatio[k] > 1.0) {
+			v->PSCL_FACTOR[k] = dml_min(
+					v->MaxDCHUBToPSCLThroughput,
+					v->MaxPSCLToLBThroughput * v->HRatio[k] / dml_ceil(v->htaps[k] / 6.0, 1.0));
+		} else {
+			v->PSCL_FACTOR[k] = dml_min(v->MaxDCHUBToPSCLThroughput, v->MaxPSCLToLBThroughput);
+		}
+		if (v->BytePerPixelC[k] == 0.0) {
+			v->PSCL_FACTOR_CHROMA[k] = 0.0;
+			v->MinDPPCLKUsingSingleDPP[k] = v->PixelClock[k]
+					* dml_max3(
+							v->vtaps[k] / 6.0 * dml_min(1.0, v->HRatio[k]),
+							v->HRatio[k] * v->VRatio[k] / v->PSCL_FACTOR[k],
+							1.0);
+			if ((v->htaps[k] > 6.0 || v->vtaps[k] > 6.0) && v->MinDPPCLKUsingSingleDPP[k] < 2.0 * v->PixelClock[k]) {
+				v->MinDPPCLKUsingSingleDPP[k] = 2.0 * v->PixelClock[k];
+			}
+		} else {
+			if (v->HRatioChroma[k] > 1.0) {
+				v->PSCL_FACTOR_CHROMA[k] = dml_min(
+						v->MaxDCHUBToPSCLThroughput,
+						v->MaxPSCLToLBThroughput * v->HRatioChroma[k] / dml_ceil(v->HTAPsChroma[k] / 6.0, 1.0));
+			} else {
+				v->PSCL_FACTOR_CHROMA[k] = dml_min(v->MaxDCHUBToPSCLThroughput, v->MaxPSCLToLBThroughput);
+			}
+			v->MinDPPCLKUsingSingleDPP[k] = v->PixelClock[k]
+					* dml_max5(
+							v->vtaps[k] / 6.0 * dml_min(1.0, v->HRatio[k]),
+							v->HRatio[k] * v->VRatio[k] / v->PSCL_FACTOR[k],
+							v->VTAPsChroma[k] / 6.0 * dml_min(1.0, v->HRatioChroma[k]),
+							v->HRatioChroma[k] * v->VRatioChroma[k] / v->PSCL_FACTOR_CHROMA[k],
+							1.0);
+			if ((v->htaps[k] > 6.0 || v->vtaps[k] > 6.0 || v->HTAPsChroma[k] > 6.0 || v->VTAPsChroma[k] > 6.0)
+					&& v->MinDPPCLKUsingSingleDPP[k] < 2.0 * v->PixelClock[k]) {
+				v->MinDPPCLKUsingSingleDPP[k] = 2.0 * v->PixelClock[k];
+			}
+		}
+	}
+	for (k = 0; k < v->NumberOfActivePlanes; k++) {
+		int MaximumSwathWidthSupportLuma;
+		int MaximumSwathWidthSupportChroma;
+
+		if (v->SurfaceTiling[k] == dm_sw_linear) {
+			MaximumSwathWidthSupportLuma = 8192.0;
+		} else if (v->SourceScan[k] == dm_vert && v->BytePerPixelC[k] > 0) {
+			MaximumSwathWidthSupportLuma = 2880.0;
+		} else if (v->SourcePixelFormat[k] == dm_rgbe_alpha) {
+			MaximumSwathWidthSupportLuma = 3840.0;
+		} else {
+			MaximumSwathWidthSupportLuma = 5760.0;
+		}
+
+		if (v->SourcePixelFormat[k] == dm_420_8 || v->SourcePixelFormat[k] == dm_420_10 || v->SourcePixelFormat[k] == dm_420_12) {
+			MaximumSwathWidthSupportChroma = MaximumSwathWidthSupportLuma / 2.0;
+		} else {
+			MaximumSwathWidthSupportChroma = MaximumSwathWidthSupportLuma;
+		}
+		v->MaximumSwathWidthInLineBufferLuma = v->LineBufferSize * dml_max(v->HRatio[k], 1.0) / v->LBBitPerPixel[k]
+				/ (v->vtaps[k] + dml_max(dml_ceil(v->VRatio[k], 1.0) - 2, 0.0));
+		if (v->BytePerPixelC[k] == 0.0) {
+			v->MaximumSwathWidthInLineBufferChroma = 0;
+		} else {
+			v->MaximumSwathWidthInLineBufferChroma = v->LineBufferSize * dml_max(v->HRatioChroma[k], 1.0) / v->LBBitPerPixel[k]
+					/ (v->VTAPsChroma[k] + dml_max(dml_ceil(v->VRatioChroma[k], 1.0) - 2, 0.0));
+		}
+		v->MaximumSwathWidthLuma[k] = dml_min(MaximumSwathWidthSupportLuma, v->MaximumSwathWidthInLineBufferLuma);
+		v->MaximumSwathWidthChroma[k] = dml_min(MaximumSwathWidthSupportChroma, v->MaximumSwathWidthInLineBufferChroma);
+	}
+
+	CalculateSwathAndDETConfiguration(
+			true,
+			v->NumberOfActivePlanes,
+			v->DETBufferSizeInKByte[0],
+			v->MaximumSwathWidthLuma,
+			v->MaximumSwathWidthChroma,
+			v->SourceScan,
+			v->SourcePixelFormat,
+			v->SurfaceTiling,
+			v->ViewportWidth,
+			v->ViewportHeight,
+			v->SurfaceWidthY,
+			v->SurfaceWidthC,
+			v->SurfaceHeightY,
+			v->SurfaceHeightC,
+			v->Read256BlockHeightY,
+			v->Read256BlockHeightC,
+			v->Read256BlockWidthY,
+			v->Read256BlockWidthC,
+			v->odm_combine_dummy,
+			v->BlendingAndTiming,
+			v->BytePerPixelY,
+			v->BytePerPixelC,
+			v->BytePerPixelInDETY,
+			v->BytePerPixelInDETC,
+			v->HActive,
+			v->HRatio,
+			v->HRatioChroma,
+			v->NoOfDPPThisState,
+			v->swath_width_luma_ub_this_state,
+			v->swath_width_chroma_ub_this_state,
+			v->SwathWidthYThisState,
+			v->SwathWidthCThisState,
+			v->SwathHeightYThisState,
+			v->SwathHeightCThisState,
+			v->DETBufferSizeYThisState,
+			v->DETBufferSizeCThisState,
+			v->SingleDPPViewportSizeSupportPerPlane,
+			&v->ViewportSizeSupport[0][0]);
+
+	for (i = 0; i < v->soc.num_states; i++) {
+		for (j = 0; j < 2; j++) {
+			v->MaxDispclkRoundedDownToDFSGranularity = RoundToDFSGranularityDown(v->MaxDispclk[i], v->DISPCLKDPPCLKVCOSpeed);
+			v->MaxDppclkRoundedDownToDFSGranularity = RoundToDFSGranularityDown(v->MaxDppclk[i], v->DISPCLKDPPCLKVCOSpeed);
+			v->RequiredDISPCLK[i][j] = 0.0;
+			v->DISPCLK_DPPCLK_Support[i][j] = true;
+			for (k = 0; k < v->NumberOfActivePlanes; k++) {
+				v->PlaneRequiredDISPCLKWithoutODMCombine = v->PixelClock[k] * (1.0 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100.0)
+						* (1.0 + v->DISPCLKRampingMargin / 100.0);
+				if ((v->PlaneRequiredDISPCLKWithoutODMCombine >= v->MaxDispclk[i]
+						&& v->MaxDispclk[i] == v->MaxDispclk[v->soc.num_states - 1]
+						&& v->MaxDppclk[i] == v->MaxDppclk[v->soc.num_states - 1])) {
+					v->PlaneRequiredDISPCLKWithoutODMCombine = v->PixelClock[k]
+							* (1 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100.0);
+				}
+				v->PlaneRequiredDISPCLKWithODMCombine2To1 = v->PixelClock[k] / 2 * (1 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100.0)
+						* (1 + v->DISPCLKRampingMargin / 100.0);
+				if ((v->PlaneRequiredDISPCLKWithODMCombine2To1 >= v->MaxDispclk[i]
+						&& v->MaxDispclk[i] == v->MaxDispclk[v->soc.num_states - 1]
+						&& v->MaxDppclk[i] == v->MaxDppclk[v->soc.num_states - 1])) {
+					v->PlaneRequiredDISPCLKWithODMCombine2To1 = v->PixelClock[k] / 2
+							* (1 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100.0);
+				}
+				v->PlaneRequiredDISPCLKWithODMCombine4To1 = v->PixelClock[k] / 4 * (1 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100.0)
+						* (1 + v->DISPCLKRampingMargin / 100.0);
+				if ((v->PlaneRequiredDISPCLKWithODMCombine4To1 >= v->MaxDispclk[i]
+						&& v->MaxDispclk[i] == v->MaxDispclk[v->soc.num_states - 1]
+						&& v->MaxDppclk[i] == v->MaxDppclk[v->soc.num_states - 1])) {
+					v->PlaneRequiredDISPCLKWithODMCombine4To1 = v->PixelClock[k] / 4
+							* (1 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100.0);
+				}
+
+				if (v->ODMCombinePolicy == dm_odm_combine_policy_none
+						|| !(v->Output[k] == dm_dp ||
+						     v->Output[k] == dm_dp2p0 ||
+						     v->Output[k] == dm_edp)) {
+					v->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_disabled;
+					v->PlaneRequiredDISPCLK = v->PlaneRequiredDISPCLKWithoutODMCombine;
+
+					if (v->HActive[k] / 2 > DCN314_MAX_FMT_420_BUFFER_WIDTH)
+						FMTBufferExceeded = true;
+				} else if (v->ODMCombinePolicy == dm_odm_combine_policy_2to1) {
+					v->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_2to1;
+					v->PlaneRequiredDISPCLK = v->PlaneRequiredDISPCLKWithODMCombine2To1;
+				} else if (v->ODMCombinePolicy == dm_odm_combine_policy_4to1
+						|| v->PlaneRequiredDISPCLKWithODMCombine2To1 > v->MaxDispclkRoundedDownToDFSGranularity) {
+					v->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_4to1;
+					v->PlaneRequiredDISPCLK = v->PlaneRequiredDISPCLKWithODMCombine4To1;
+				} else if (v->PlaneRequiredDISPCLKWithoutODMCombine > v->MaxDispclkRoundedDownToDFSGranularity) {
+					v->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_2to1;
+					v->PlaneRequiredDISPCLK = v->PlaneRequiredDISPCLKWithODMCombine2To1;
+				} else {
+					v->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_disabled;
+					v->PlaneRequiredDISPCLK = v->PlaneRequiredDISPCLKWithoutODMCombine;
+				}
+				if (v->DSCEnabled[k] && v->HActive[k] > DCN314_MAX_DSC_IMAGE_WIDTH
+						&& v->ODMCombineEnablePerState[i][k] != dm_odm_combine_mode_4to1) {
+					if (v->HActive[k] / 2 > DCN314_MAX_DSC_IMAGE_WIDTH) {
+						v->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_4to1;
+						v->PlaneRequiredDISPCLK = v->PlaneRequiredDISPCLKWithODMCombine4To1;
+					} else {
+						v->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_2to1;
+						v->PlaneRequiredDISPCLK = v->PlaneRequiredDISPCLKWithODMCombine2To1;
+					}
+				}
+				if (v->OutputFormat[k] == dm_420 && v->HActive[k] > DCN314_MAX_FMT_420_BUFFER_WIDTH
+						&& v->ODMCombineEnablePerState[i][k] != dm_odm_combine_mode_4to1) {
+					if (v->HActive[k] / 2 > DCN314_MAX_FMT_420_BUFFER_WIDTH) {
+						v->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_4to1;
+						v->PlaneRequiredDISPCLK = v->PlaneRequiredDISPCLKWithODMCombine4To1;
+
+						if (v->HActive[k] / 4 > DCN314_MAX_FMT_420_BUFFER_WIDTH)
+							FMTBufferExceeded = true;
+					} else {
+						v->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_2to1;
+						v->PlaneRequiredDISPCLK = v->PlaneRequiredDISPCLKWithODMCombine2To1;
+					}
+				}
+				if (v->ODMCombineEnablePerState[i][k] == dm_odm_combine_mode_4to1) {
+					v->MPCCombine[i][j][k] = false;
+					v->NoOfDPP[i][j][k] = 4;
+					v->RequiredDPPCLK[i][j][k] = v->MinDPPCLKUsingSingleDPP[k] * (1 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100.0) / 4;
+				} else if (v->ODMCombineEnablePerState[i][k] == dm_odm_combine_mode_2to1) {
+					v->MPCCombine[i][j][k] = false;
+					v->NoOfDPP[i][j][k] = 2;
+					v->RequiredDPPCLK[i][j][k] = v->MinDPPCLKUsingSingleDPP[k] * (1 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100.0) / 2;
+				} else if ((v->WhenToDoMPCCombine == dm_mpc_never
+						|| (v->MinDPPCLKUsingSingleDPP[k] * (1 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100.0)
+								<= v->MaxDppclkRoundedDownToDFSGranularity && v->SingleDPPViewportSizeSupportPerPlane[k] == true))) {
+					v->MPCCombine[i][j][k] = false;
+					v->NoOfDPP[i][j][k] = 1;
+					v->RequiredDPPCLK[i][j][k] = v->MinDPPCLKUsingSingleDPP[k] * (1.0 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100.0);
+				} else {
+					v->MPCCombine[i][j][k] = true;
+					v->NoOfDPP[i][j][k] = 2;
+					v->RequiredDPPCLK[i][j][k] = v->MinDPPCLKUsingSingleDPP[k] * (1.0 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100.0) / 2.0;
+				}
+				v->RequiredDISPCLK[i][j] = dml_max(v->RequiredDISPCLK[i][j], v->PlaneRequiredDISPCLK);
+				if ((v->MinDPPCLKUsingSingleDPP[k] / v->NoOfDPP[i][j][k] * (1.0 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100.0)
+						> v->MaxDppclkRoundedDownToDFSGranularity)
+						|| (v->PlaneRequiredDISPCLK > v->MaxDispclkRoundedDownToDFSGranularity)) {
+					v->DISPCLK_DPPCLK_Support[i][j] = false;
+				}
+			}
+			v->TotalNumberOfActiveDPP[i][j] = 0;
+			v->TotalNumberOfSingleDPPPlanes[i][j] = 0;
+			for (k = 0; k < v->NumberOfActivePlanes; k++) {
+				v->TotalNumberOfActiveDPP[i][j] = v->TotalNumberOfActiveDPP[i][j] + v->NoOfDPP[i][j][k];
+				if (v->NoOfDPP[i][j][k] == 1)
+					v->TotalNumberOfSingleDPPPlanes[i][j] = v->TotalNumberOfSingleDPPPlanes[i][j] + 1;
+				if (v->SourcePixelFormat[k] == dm_420_8 || v->SourcePixelFormat[k] == dm_420_10
+						|| v->SourcePixelFormat[k] == dm_420_12 || v->SourcePixelFormat[k] == dm_rgbe_alpha)
+					NoChroma = false;
+			}
+
+			// UPTO
+			if (j == 1 && v->WhenToDoMPCCombine != dm_mpc_never
+					&& !UnboundedRequest(v->UseUnboundedRequesting, v->TotalNumberOfActiveDPP[i][j], NoChroma, v->Output[0])) {
+				while (!(v->TotalNumberOfActiveDPP[i][j] >= v->MaxNumDPP || v->TotalNumberOfSingleDPPPlanes[i][j] == 0)) {
+					double BWOfNonSplitPlaneOfMaximumBandwidth;
+					unsigned int NumberOfNonSplitPlaneOfMaximumBandwidth;
+
+					BWOfNonSplitPlaneOfMaximumBandwidth = 0;
+					NumberOfNonSplitPlaneOfMaximumBandwidth = 0;
+					for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+						if (v->ReadBandwidthLuma[k] + v->ReadBandwidthChroma[k] > BWOfNonSplitPlaneOfMaximumBandwidth
+								&& v->ODMCombineEnablePerState[i][k] == dm_odm_combine_mode_disabled && v->MPCCombine[i][j][k] == false) {
+							BWOfNonSplitPlaneOfMaximumBandwidth = v->ReadBandwidthLuma[k] + v->ReadBandwidthChroma[k];
+							NumberOfNonSplitPlaneOfMaximumBandwidth = k;
+						}
+					}
+					v->MPCCombine[i][j][NumberOfNonSplitPlaneOfMaximumBandwidth] = true;
+					v->NoOfDPP[i][j][NumberOfNonSplitPlaneOfMaximumBandwidth] = 2;
+					v->RequiredDPPCLK[i][j][NumberOfNonSplitPlaneOfMaximumBandwidth] =
+							v->MinDPPCLKUsingSingleDPP[NumberOfNonSplitPlaneOfMaximumBandwidth]
+									* (1 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100) / 2;
+					v->TotalNumberOfActiveDPP[i][j] = v->TotalNumberOfActiveDPP[i][j] + 1;
+					v->TotalNumberOfSingleDPPPlanes[i][j] = v->TotalNumberOfSingleDPPPlanes[i][j] - 1;
+				}
+			}
+			if (v->TotalNumberOfActiveDPP[i][j] > v->MaxNumDPP) {
+				v->RequiredDISPCLK[i][j] = 0.0;
+				v->DISPCLK_DPPCLK_Support[i][j] = true;
+				for (k = 0; k < v->NumberOfActivePlanes; k++) {
+					v->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_disabled;
+					if (v->SingleDPPViewportSizeSupportPerPlane[k] == false && v->WhenToDoMPCCombine != dm_mpc_never) {
+						v->MPCCombine[i][j][k] = true;
+						v->NoOfDPP[i][j][k] = 2;
+						v->RequiredDPPCLK[i][j][k] = v->MinDPPCLKUsingSingleDPP[k]
+								* (1.0 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100.0) / 2.0;
+					} else {
+						v->MPCCombine[i][j][k] = false;
+						v->NoOfDPP[i][j][k] = 1;
+						v->RequiredDPPCLK[i][j][k] = v->MinDPPCLKUsingSingleDPP[k]
+								* (1.0 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100.0);
+					}
+					if (!(v->MaxDispclk[i] == v->MaxDispclk[v->soc.num_states - 1]
+							&& v->MaxDppclk[i] == v->MaxDppclk[v->soc.num_states - 1])) {
+						v->PlaneRequiredDISPCLK = v->PixelClock[k] * (1.0 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100.0)
+								* (1.0 + v->DISPCLKRampingMargin / 100.0);
+					} else {
+						v->PlaneRequiredDISPCLK = v->PixelClock[k] * (1.0 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100.0);
+					}
+					v->RequiredDISPCLK[i][j] = dml_max(v->RequiredDISPCLK[i][j], v->PlaneRequiredDISPCLK);
+					if ((v->MinDPPCLKUsingSingleDPP[k] / v->NoOfDPP[i][j][k] * (1.0 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100.0)
+							> v->MaxDppclkRoundedDownToDFSGranularity)
+							|| (v->PlaneRequiredDISPCLK > v->MaxDispclkRoundedDownToDFSGranularity)) {
+						v->DISPCLK_DPPCLK_Support[i][j] = false;
+					}
+				}
+				v->TotalNumberOfActiveDPP[i][j] = 0.0;
+				for (k = 0; k < v->NumberOfActivePlanes; k++) {
+					v->TotalNumberOfActiveDPP[i][j] = v->TotalNumberOfActiveDPP[i][j] + v->NoOfDPP[i][j][k];
+				}
+			}
+			v->RequiredDISPCLK[i][j] = dml_max(v->RequiredDISPCLK[i][j], v->WritebackRequiredDISPCLK);
+			if (v->MaxDispclkRoundedDownToDFSGranularity < v->WritebackRequiredDISPCLK) {
+				v->DISPCLK_DPPCLK_Support[i][j] = false;
+			}
+		}
+	}
+
+	/*Total Available Pipes Support Check*/
+
+	for (i = 0; i < v->soc.num_states; i++) {
+		for (j = 0; j < 2; j++) {
+			if (v->TotalNumberOfActiveDPP[i][j] <= v->MaxNumDPP) {
+				v->TotalAvailablePipesSupport[i][j] = true;
+			} else {
+				v->TotalAvailablePipesSupport[i][j] = false;
+			}
+		}
+	}
+	/*Display IO and DSC Support Check*/
+
+	v->NonsupportedDSCInputBPC = false;
+	for (k = 0; k < v->NumberOfActivePlanes; k++) {
+		if (!(v->DSCInputBitPerComponent[k] == 12.0 || v->DSCInputBitPerComponent[k] == 10.0 || v->DSCInputBitPerComponent[k] == 8.0)
+				|| v->DSCInputBitPerComponent[k] > v->MaximumDSCBitsPerComponent) {
+			v->NonsupportedDSCInputBPC = true;
+		}
+	}
+
+	/*Number Of DSC Slices*/
+	for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+		if (v->BlendingAndTiming[k] == k) {
+			if (v->PixelClockBackEnd[k] > 3200) {
+				v->NumberOfDSCSlices[k] = dml_ceil(v->PixelClockBackEnd[k] / 400.0, 4.0);
+			} else if (v->PixelClockBackEnd[k] > 1360) {
+				v->NumberOfDSCSlices[k] = 8;
+			} else if (v->PixelClockBackEnd[k] > 680) {
+				v->NumberOfDSCSlices[k] = 4;
+			} else if (v->PixelClockBackEnd[k] > 340) {
+				v->NumberOfDSCSlices[k] = 2;
+			} else {
+				v->NumberOfDSCSlices[k] = 1;
+			}
+		} else {
+			v->NumberOfDSCSlices[k] = 0;
+		}
+	}
+
+	for (i = 0; i < v->soc.num_states; i++) {
+		for (k = 0; k < v->NumberOfActivePlanes; k++) {
+			v->RequiresDSC[i][k] = false;
+			v->RequiresFEC[i][k] = false;
+			if (v->BlendingAndTiming[k] == k) {
+				if (v->Output[k] == dm_hdmi) {
+					v->RequiresDSC[i][k] = false;
+					v->RequiresFEC[i][k] = false;
+					v->OutputBppPerState[i][k] = TruncToValidBPP(
+							dml_min(600.0, v->PHYCLKPerState[i]) * 10,
+							3,
+							v->HTotal[k],
+							v->HActive[k],
+							v->PixelClockBackEnd[k],
+							v->ForcedOutputLinkBPP[k],
+							false,
+							v->Output[k],
+							v->OutputFormat[k],
+							v->DSCInputBitPerComponent[k],
+							v->NumberOfDSCSlices[k],
+							v->AudioSampleRate[k],
+							v->AudioSampleLayout[k],
+							v->ODMCombineEnablePerState[i][k]);
+				} else if (v->Output[k] == dm_dp || v->Output[k] == dm_edp) {
+					if (v->DSCEnable[k] == true) {
+						v->RequiresDSC[i][k] = true;
+						v->LinkDSCEnable = true;
+						if (v->Output[k] == dm_dp) {
+							v->RequiresFEC[i][k] = true;
+						} else {
+							v->RequiresFEC[i][k] = false;
+						}
+					} else {
+						v->RequiresDSC[i][k] = false;
+						v->LinkDSCEnable = false;
+						v->RequiresFEC[i][k] = false;
+					}
+
+					v->Outbpp = BPP_INVALID;
+					if (v->PHYCLKPerState[i] >= 270.0) {
+						v->Outbpp = TruncToValidBPP(
+								(1.0 - v->Downspreading / 100.0) * 2700,
+								v->OutputLinkDPLanes[k],
+								v->HTotal[k],
+								v->HActive[k],
+								v->PixelClockBackEnd[k],
+								v->ForcedOutputLinkBPP[k],
+								v->LinkDSCEnable,
+								v->Output[k],
+								v->OutputFormat[k],
+								v->DSCInputBitPerComponent[k],
+								v->NumberOfDSCSlices[k],
+								v->AudioSampleRate[k],
+								v->AudioSampleLayout[k],
+								v->ODMCombineEnablePerState[i][k]);
+						v->OutputBppPerState[i][k] = v->Outbpp;
+						// TODO: Need some other way to handle this nonsense
+						// v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " HBR"
+					}
+					if (v->Outbpp == BPP_INVALID && v->PHYCLKPerState[i] >= 540.0) {
+						v->Outbpp = TruncToValidBPP(
+								(1.0 - v->Downspreading / 100.0) * 5400,
+								v->OutputLinkDPLanes[k],
+								v->HTotal[k],
+								v->HActive[k],
+								v->PixelClockBackEnd[k],
+								v->ForcedOutputLinkBPP[k],
+								v->LinkDSCEnable,
+								v->Output[k],
+								v->OutputFormat[k],
+								v->DSCInputBitPerComponent[k],
+								v->NumberOfDSCSlices[k],
+								v->AudioSampleRate[k],
+								v->AudioSampleLayout[k],
+								v->ODMCombineEnablePerState[i][k]);
+						v->OutputBppPerState[i][k] = v->Outbpp;
+						// TODO: Need some other way to handle this nonsense
+						// v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " HBR2"
+					}
+					if (v->Outbpp == BPP_INVALID && v->PHYCLKPerState[i] >= 810.0) {
+						v->Outbpp = TruncToValidBPP(
+								(1.0 - v->Downspreading / 100.0) * 8100,
+								v->OutputLinkDPLanes[k],
+								v->HTotal[k],
+								v->HActive[k],
+								v->PixelClockBackEnd[k],
+								v->ForcedOutputLinkBPP[k],
+								v->LinkDSCEnable,
+								v->Output[k],
+								v->OutputFormat[k],
+								v->DSCInputBitPerComponent[k],
+								v->NumberOfDSCSlices[k],
+								v->AudioSampleRate[k],
+								v->AudioSampleLayout[k],
+								v->ODMCombineEnablePerState[i][k]);
+						v->OutputBppPerState[i][k] = v->Outbpp;
+						// TODO: Need some other way to handle this nonsense
+						// v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " HBR3"
+					}
+					if (v->Outbpp == BPP_INVALID && v->PHYCLKD18PerState[i] >= 10000.0 / 18) {
+						v->Outbpp = TruncToValidBPP(
+								(1.0 - v->Downspreading / 100.0) * 10000,
+								4,
+								v->HTotal[k],
+								v->HActive[k],
+								v->PixelClockBackEnd[k],
+								v->ForcedOutputLinkBPP[k],
+								v->LinkDSCEnable,
+								v->Output[k],
+								v->OutputFormat[k],
+								v->DSCInputBitPerComponent[k],
+								v->NumberOfDSCSlices[k],
+								v->AudioSampleRate[k],
+								v->AudioSampleLayout[k],
+								v->ODMCombineEnablePerState[i][k]);
+						v->OutputBppPerState[i][k] = v->Outbpp;
+						//v->OutputTypeAndRatePerState[i][k] = v->Output[k] & "10x4";
+					}
+					if (v->Outbpp == BPP_INVALID && v->PHYCLKD18PerState[i] >= 12000.0 / 18) {
+						v->Outbpp = TruncToValidBPP(
+								12000,
+								4,
+								v->HTotal[k],
+								v->HActive[k],
+								v->PixelClockBackEnd[k],
+								v->ForcedOutputLinkBPP[k],
+								v->LinkDSCEnable,
+								v->Output[k],
+								v->OutputFormat[k],
+								v->DSCInputBitPerComponent[k],
+								v->NumberOfDSCSlices[k],
+								v->AudioSampleRate[k],
+								v->AudioSampleLayout[k],
+								v->ODMCombineEnablePerState[i][k]);
+						v->OutputBppPerState[i][k] = v->Outbpp;
+						//v->OutputTypeAndRatePerState[i][k] = v->Output[k] & "12x4";
+					}
+				}
+			} else {
+				v->OutputBppPerState[i][k] = 0;
+			}
+		}
+	}
+
+	for (i = 0; i < v->soc.num_states; i++) {
+		v->LinkCapacitySupport[i] = true;
+		for (k = 0; k < v->NumberOfActivePlanes; k++) {
+			if (v->BlendingAndTiming[k] == k
+					&& (v->Output[k] == dm_dp ||
+					    v->Output[k] == dm_edp ||
+					    v->Output[k] == dm_hdmi) && v->OutputBppPerState[i][k] == 0) {
+				v->LinkCapacitySupport[i] = false;
+			}
+		}
+	}
+
+	// UPTO 2172
+	for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+		if (v->BlendingAndTiming[k] == k
+				&& (v->Output[k] == dm_dp ||
+				    v->Output[k] == dm_edp ||
+				    v->Output[k] == dm_hdmi)) {
+			if (v->OutputFormat[k] == dm_420 && v->Interlace[k] == 1 && v->ProgressiveToInterlaceUnitInOPP == true) {
+				P2IWith420 = true;
+			}
+			if (v->DSCEnable[k] == true && v->OutputFormat[k] == dm_n422
+					&& !v->DSC422NativeSupport) {
+				DSC422NativeNotSupported = true;
+			}
+		}
+	}
+
+
+	for (i = 0; i < v->soc.num_states; ++i) {
+		v->ODMCombine4To1SupportCheckOK[i] = true;
+		for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+			if (v->BlendingAndTiming[k] == k && v->ODMCombineEnablePerState[i][k] == dm_odm_combine_mode_4to1
+					&& (v->ODMCombine4To1Supported == false || v->Output[k] == dm_dp || v->Output[k] == dm_edp
+							|| v->Output[k] == dm_hdmi)) {
+				v->ODMCombine4To1SupportCheckOK[i] = false;
+			}
+		}
+	}
+
+	/* Skip dscclk validation: as long as dispclk is supported, dscclk is also implicitly supported */
+
+	for (i = 0; i < v->soc.num_states; i++) {
+		v->NotEnoughDSCUnits[i] = false;
+		v->TotalDSCUnitsRequired = 0.0;
+		for (k = 0; k < v->NumberOfActivePlanes; k++) {
+			if (v->RequiresDSC[i][k] == true) {
+				if (v->ODMCombineEnablePerState[i][k] == dm_odm_combine_mode_4to1) {
+					v->TotalDSCUnitsRequired = v->TotalDSCUnitsRequired + 4.0;
+				} else if (v->ODMCombineEnablePerState[i][k] == dm_odm_combine_mode_2to1) {
+					v->TotalDSCUnitsRequired = v->TotalDSCUnitsRequired + 2.0;
+				} else {
+					v->TotalDSCUnitsRequired = v->TotalDSCUnitsRequired + 1.0;
+				}
+			}
+		}
+		if (v->TotalDSCUnitsRequired > v->NumberOfDSC) {
+			v->NotEnoughDSCUnits[i] = true;
+		}
+	}
+	/*DSC Delay per state*/
+
+	for (i = 0; i < v->soc.num_states; i++) {
+		for (k = 0; k < v->NumberOfActivePlanes; k++) {
+			if (v->OutputBppPerState[i][k] == BPP_INVALID) {
+				v->BPP = 0.0;
+			} else {
+				v->BPP = v->OutputBppPerState[i][k];
+			}
+			if (v->RequiresDSC[i][k] == true && v->BPP != 0.0) {
+				if (v->ODMCombineEnablePerState[i][k] == dm_odm_combine_mode_disabled) {
+					v->DSCDelayPerState[i][k] = dscceComputeDelay(
+							v->DSCInputBitPerComponent[k],
+							v->BPP,
+							dml_ceil(1.0 * v->HActive[k] / v->NumberOfDSCSlices[k], 1.0),
+							v->NumberOfDSCSlices[k],
+							v->OutputFormat[k],
+							v->Output[k]) + dscComputeDelay(v->OutputFormat[k], v->Output[k]);
+				} else if (v->ODMCombineEnablePerState[i][k] == dm_odm_combine_mode_2to1) {
+					v->DSCDelayPerState[i][k] = 2.0
+							* (dscceComputeDelay(
+									v->DSCInputBitPerComponent[k],
+									v->BPP,
+									dml_ceil(1.0 * v->HActive[k] / v->NumberOfDSCSlices[k], 1.0),
+									v->NumberOfDSCSlices[k] / 2,
+									v->OutputFormat[k],
+									v->Output[k]) + dscComputeDelay(v->OutputFormat[k], v->Output[k]));
+				} else {
+					v->DSCDelayPerState[i][k] = 4.0
+							* (dscceComputeDelay(
+									v->DSCInputBitPerComponent[k],
+									v->BPP,
+									dml_ceil(1.0 * v->HActive[k] / v->NumberOfDSCSlices[k], 1.0),
+									v->NumberOfDSCSlices[k] / 4,
+									v->OutputFormat[k],
+									v->Output[k]) + dscComputeDelay(v->OutputFormat[k], v->Output[k]));
+				}
+				v->DSCDelayPerState[i][k] = v->DSCDelayPerState[i][k] * v->PixelClock[k] / v->PixelClockBackEnd[k];
+			} else {
+				v->DSCDelayPerState[i][k] = 0.0;
+			}
+		}
+		for (k = 0; k < v->NumberOfActivePlanes; k++) {
+			for (m = 0; m < v->NumberOfActivePlanes; m++) {
+				if (v->BlendingAndTiming[k] == m && v->RequiresDSC[i][m] == true) {
+					v->DSCDelayPerState[i][k] = v->DSCDelayPerState[i][m];
+				}
+			}
+		}
+	}
+
+	//Calculate Swath, DET Configuration, DCFCLKDeepSleep
+	//
+	for (i = 0; i < v->soc.num_states; ++i) {
+		for (j = 0; j <= 1; ++j) {
+			for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+				v->RequiredDPPCLKThisState[k] = v->RequiredDPPCLK[i][j][k];
+				v->NoOfDPPThisState[k] = v->NoOfDPP[i][j][k];
+				v->ODMCombineEnableThisState[k] = v->ODMCombineEnablePerState[i][k];
+			}
+
+			CalculateSwathAndDETConfiguration(
+					false,
+					v->NumberOfActivePlanes,
+					v->DETBufferSizeInKByte[0],
+					v->MaximumSwathWidthLuma,
+					v->MaximumSwathWidthChroma,
+					v->SourceScan,
+					v->SourcePixelFormat,
+					v->SurfaceTiling,
+					v->ViewportWidth,
+					v->ViewportHeight,
+					v->SurfaceWidthY,
+					v->SurfaceWidthC,
+					v->SurfaceHeightY,
+					v->SurfaceHeightC,
+					v->Read256BlockHeightY,
+					v->Read256BlockHeightC,
+					v->Read256BlockWidthY,
+					v->Read256BlockWidthC,
+					v->ODMCombineEnableThisState,
+					v->BlendingAndTiming,
+					v->BytePerPixelY,
+					v->BytePerPixelC,
+					v->BytePerPixelInDETY,
+					v->BytePerPixelInDETC,
+					v->HActive,
+					v->HRatio,
+					v->HRatioChroma,
+					v->NoOfDPPThisState,
+					v->swath_width_luma_ub_this_state,
+					v->swath_width_chroma_ub_this_state,
+					v->SwathWidthYThisState,
+					v->SwathWidthCThisState,
+					v->SwathHeightYThisState,
+					v->SwathHeightCThisState,
+					v->DETBufferSizeYThisState,
+					v->DETBufferSizeCThisState,
+					v->dummystring,
+					&v->ViewportSizeSupport[i][j]);
+
+			CalculateDCFCLKDeepSleep(
+					mode_lib,
+					v->NumberOfActivePlanes,
+					v->BytePerPixelY,
+					v->BytePerPixelC,
+					v->VRatio,
+					v->VRatioChroma,
+					v->SwathWidthYThisState,
+					v->SwathWidthCThisState,
+					v->NoOfDPPThisState,
+					v->HRatio,
+					v->HRatioChroma,
+					v->PixelClock,
+					v->PSCL_FACTOR,
+					v->PSCL_FACTOR_CHROMA,
+					v->RequiredDPPCLKThisState,
+					v->ReadBandwidthLuma,
+					v->ReadBandwidthChroma,
+					v->ReturnBusWidth,
+					&v->ProjectedDCFCLKDeepSleep[i][j]);
+
+			for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+				v->swath_width_luma_ub_all_states[i][j][k] = v->swath_width_luma_ub_this_state[k];
+				v->swath_width_chroma_ub_all_states[i][j][k] = v->swath_width_chroma_ub_this_state[k];
+				v->SwathWidthYAllStates[i][j][k] = v->SwathWidthYThisState[k];
+				v->SwathWidthCAllStates[i][j][k] = v->SwathWidthCThisState[k];
+				v->SwathHeightYAllStates[i][j][k] = v->SwathHeightYThisState[k];
+				v->SwathHeightCAllStates[i][j][k] = v->SwathHeightCThisState[k];
+				v->DETBufferSizeYAllStates[i][j][k] = v->DETBufferSizeYThisState[k];
+				v->DETBufferSizeCAllStates[i][j][k] = v->DETBufferSizeCThisState[k];
+			}
+		}
+	}
+
+	for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+		v->cursor_bw[k] = v->NumberOfCursors[k] * v->CursorWidth[k][0] * v->CursorBPP[k][0] / 8.0
+				/ (v->HTotal[k] / v->PixelClock[k]) * v->VRatio[k];
+	}
+
+	for (i = 0; i < v->soc.num_states; i++) {
+		for (j = 0; j < 2; j++) {
+			bool NotUrgentLatencyHiding[DC__NUM_DPP__MAX];
+
+			for (k = 0; k < v->NumberOfActivePlanes; k++) {
+				v->swath_width_luma_ub_this_state[k] = v->swath_width_luma_ub_all_states[i][j][k];
+				v->swath_width_chroma_ub_this_state[k] = v->swath_width_chroma_ub_all_states[i][j][k];
+				v->SwathWidthYThisState[k] = v->SwathWidthYAllStates[i][j][k];
+				v->SwathWidthCThisState[k] = v->SwathWidthCAllStates[i][j][k];
+				v->SwathHeightYThisState[k] = v->SwathHeightYAllStates[i][j][k];
+				v->SwathHeightCThisState[k] = v->SwathHeightCAllStates[i][j][k];
+				v->DETBufferSizeYThisState[k] = v->DETBufferSizeYAllStates[i][j][k];
+				v->DETBufferSizeCThisState[k] = v->DETBufferSizeCAllStates[i][j][k];
+			}
+
+			v->TotalNumberOfDCCActiveDPP[i][j] = 0;
+			for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+				if (v->DCCEnable[k] == true) {
+					v->TotalNumberOfDCCActiveDPP[i][j] = v->TotalNumberOfDCCActiveDPP[i][j] + v->NoOfDPP[i][j][k];
+				}
+			}
+
+			for (k = 0; k < v->NumberOfActivePlanes; k++) {
+				if (v->SourcePixelFormat[k] == dm_420_8 || v->SourcePixelFormat[k] == dm_420_10
+						|| v->SourcePixelFormat[k] == dm_420_12 || v->SourcePixelFormat[k] == dm_rgbe_alpha) {
+
+					if ((v->SourcePixelFormat[k] == dm_420_10 || v->SourcePixelFormat[k] == dm_420_12)
+							&& v->SourceScan[k] != dm_vert) {
+						v->PTEBufferSizeInRequestsForLuma = (v->PTEBufferSizeInRequestsLuma + v->PTEBufferSizeInRequestsChroma)
+								/ 2;
+						v->PTEBufferSizeInRequestsForChroma = v->PTEBufferSizeInRequestsForLuma;
+					} else {
+						v->PTEBufferSizeInRequestsForLuma = v->PTEBufferSizeInRequestsLuma;
+						v->PTEBufferSizeInRequestsForChroma = v->PTEBufferSizeInRequestsChroma;
+					}
+
+					v->PDEAndMetaPTEBytesPerFrameC = CalculateVMAndRowBytes(
+							mode_lib,
+							v->DCCEnable[k],
+							v->Read256BlockHeightC[k],
+							v->Read256BlockWidthC[k],
+							v->SourcePixelFormat[k],
+							v->SurfaceTiling[k],
+							v->BytePerPixelC[k],
+							v->SourceScan[k],
+							v->SwathWidthCThisState[k],
+							v->ViewportHeightChroma[k],
+							v->GPUVMEnable,
+							v->HostVMEnable,
+							v->HostVMMaxNonCachedPageTableLevels,
+							v->GPUVMMinPageSize,
+							v->HostVMMinPageSize,
+							v->PTEBufferSizeInRequestsForChroma,
+							v->PitchC[k],
+							0.0,
+							&v->MacroTileWidthC[k],
+							&v->MetaRowBytesC,
+							&v->DPTEBytesPerRowC,
+							&v->PTEBufferSizeNotExceededC[i][j][k],
+							&v->dummyinteger7,
+							&v->dpte_row_height_chroma[k],
+							&v->dummyinteger28,
+							&v->dummyinteger26,
+							&v->dummyinteger23,
+							&v->meta_row_height_chroma[k],
+							&v->dummyinteger8,
+							&v->dummyinteger9,
+							&v->dummyinteger19,
+							&v->dummyinteger20,
+							&v->dummyinteger17,
+							&v->dummyinteger10,
+							&v->dummyinteger11);
+
+					v->PrefetchLinesC[i][j][k] = CalculatePrefetchSourceLines(
+							mode_lib,
+							v->VRatioChroma[k],
+							v->VTAPsChroma[k],
+							v->Interlace[k],
+							v->ProgressiveToInterlaceUnitInOPP,
+							v->SwathHeightCThisState[k],
+							v->ViewportYStartC[k],
+							&v->PrefillC[k],
+							&v->MaxNumSwC[k]);
+				} else {
+					v->PTEBufferSizeInRequestsForLuma = v->PTEBufferSizeInRequestsLuma + v->PTEBufferSizeInRequestsChroma;
+					v->PTEBufferSizeInRequestsForChroma = 0;
+					v->PDEAndMetaPTEBytesPerFrameC = 0.0;
+					v->MetaRowBytesC = 0.0;
+					v->DPTEBytesPerRowC = 0.0;
+					v->PrefetchLinesC[i][j][k] = 0.0;
+					v->PTEBufferSizeNotExceededC[i][j][k] = true;
+				}
+				v->PDEAndMetaPTEBytesPerFrameY = CalculateVMAndRowBytes(
+						mode_lib,
+						v->DCCEnable[k],
+						v->Read256BlockHeightY[k],
+						v->Read256BlockWidthY[k],
+						v->SourcePixelFormat[k],
+						v->SurfaceTiling[k],
+						v->BytePerPixelY[k],
+						v->SourceScan[k],
+						v->SwathWidthYThisState[k],
+						v->ViewportHeight[k],
+						v->GPUVMEnable,
+						v->HostVMEnable,
+						v->HostVMMaxNonCachedPageTableLevels,
+						v->GPUVMMinPageSize,
+						v->HostVMMinPageSize,
+						v->PTEBufferSizeInRequestsForLuma,
+						v->PitchY[k],
+						v->DCCMetaPitchY[k],
+						&v->MacroTileWidthY[k],
+						&v->MetaRowBytesY,
+						&v->DPTEBytesPerRowY,
+						&v->PTEBufferSizeNotExceededY[i][j][k],
+						&v->dummyinteger7,
+						&v->dpte_row_height[k],
+						&v->dummyinteger29,
+						&v->dummyinteger27,
+						&v->dummyinteger24,
+						&v->meta_row_height[k],
+						&v->dummyinteger25,
+						&v->dpte_group_bytes[k],
+						&v->dummyinteger21,
+						&v->dummyinteger22,
+						&v->dummyinteger18,
+						&v->dummyinteger5,
+						&v->dummyinteger6);
+				v->PrefetchLinesY[i][j][k] = CalculatePrefetchSourceLines(
+						mode_lib,
+						v->VRatio[k],
+						v->vtaps[k],
+						v->Interlace[k],
+						v->ProgressiveToInterlaceUnitInOPP,
+						v->SwathHeightYThisState[k],
+						v->ViewportYStartY[k],
+						&v->PrefillY[k],
+						&v->MaxNumSwY[k]);
+				v->PDEAndMetaPTEBytesPerFrame[i][j][k] = v->PDEAndMetaPTEBytesPerFrameY + v->PDEAndMetaPTEBytesPerFrameC;
+				v->MetaRowBytes[i][j][k] = v->MetaRowBytesY + v->MetaRowBytesC;
+				v->DPTEBytesPerRow[i][j][k] = v->DPTEBytesPerRowY + v->DPTEBytesPerRowC;
+
+				CalculateRowBandwidth(
+						v->GPUVMEnable,
+						v->SourcePixelFormat[k],
+						v->VRatio[k],
+						v->VRatioChroma[k],
+						v->DCCEnable[k],
+						v->HTotal[k] / v->PixelClock[k],
+						v->MetaRowBytesY,
+						v->MetaRowBytesC,
+						v->meta_row_height[k],
+						v->meta_row_height_chroma[k],
+						v->DPTEBytesPerRowY,
+						v->DPTEBytesPerRowC,
+						v->dpte_row_height[k],
+						v->dpte_row_height_chroma[k],
+						&v->meta_row_bandwidth[i][j][k],
+						&v->dpte_row_bandwidth[i][j][k]);
+			}
+			/*
+			 * DCCMetaBufferSizeSupport(i, j) = True
+			 * For k = 0 To NumberOfActivePlanes - 1
+			 * If MetaRowBytes(i, j, k) > 24064 Then
+			 * DCCMetaBufferSizeSupport(i, j) = False
+			 * End If
+			 * Next k
+			 */
+			v->DCCMetaBufferSizeSupport[i][j] = true;
+			for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+				if (v->MetaRowBytes[i][j][k] > 24064)
+					v->DCCMetaBufferSizeSupport[i][j] = false;
+			}
+			v->UrgLatency[i] = CalculateUrgentLatency(
+					v->UrgentLatencyPixelDataOnly,
+					v->UrgentLatencyPixelMixedWithVMData,
+					v->UrgentLatencyVMDataOnly,
+					v->DoUrgentLatencyAdjustment,
+					v->UrgentLatencyAdjustmentFabricClockComponent,
+					v->UrgentLatencyAdjustmentFabricClockReference,
+					v->FabricClockPerState[i]);
+
+			for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+				CalculateUrgentBurstFactor(
+						v->swath_width_luma_ub_this_state[k],
+						v->swath_width_chroma_ub_this_state[k],
+						v->SwathHeightYThisState[k],
+						v->SwathHeightCThisState[k],
+						v->HTotal[k] / v->PixelClock[k],
+						v->UrgLatency[i],
+						v->CursorBufferSize,
+						v->CursorWidth[k][0],
+						v->CursorBPP[k][0],
+						v->VRatio[k],
+						v->VRatioChroma[k],
+						v->BytePerPixelInDETY[k],
+						v->BytePerPixelInDETC[k],
+						v->DETBufferSizeYThisState[k],
+						v->DETBufferSizeCThisState[k],
+						&v->UrgentBurstFactorCursor[k],
+						&v->UrgentBurstFactorLuma[k],
+						&v->UrgentBurstFactorChroma[k],
+						&NotUrgentLatencyHiding[k]);
+			}
+
+			v->NotEnoughUrgentLatencyHidingA[i][j] = false;
+			for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+				if (NotUrgentLatencyHiding[k]) {
+					v->NotEnoughUrgentLatencyHidingA[i][j] = true;
+				}
+			}
+
+			for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+				v->VActivePixelBandwidth[i][j][k] = v->ReadBandwidthLuma[k] * v->UrgentBurstFactorLuma[k]
+						+ v->ReadBandwidthChroma[k] * v->UrgentBurstFactorChroma[k];
+				v->VActiveCursorBandwidth[i][j][k] = v->cursor_bw[k] * v->UrgentBurstFactorCursor[k];
+			}
+
+			v->TotalVActivePixelBandwidth[i][j] = 0;
+			v->TotalVActiveCursorBandwidth[i][j] = 0;
+			v->TotalMetaRowBandwidth[i][j] = 0;
+			v->TotalDPTERowBandwidth[i][j] = 0;
+			for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+				v->TotalVActivePixelBandwidth[i][j] = v->TotalVActivePixelBandwidth[i][j] + v->VActivePixelBandwidth[i][j][k];
+				v->TotalVActiveCursorBandwidth[i][j] = v->TotalVActiveCursorBandwidth[i][j] + v->VActiveCursorBandwidth[i][j][k];
+				v->TotalMetaRowBandwidth[i][j] = v->TotalMetaRowBandwidth[i][j] + v->NoOfDPP[i][j][k] * v->meta_row_bandwidth[i][j][k];
+				v->TotalDPTERowBandwidth[i][j] = v->TotalDPTERowBandwidth[i][j] + v->NoOfDPP[i][j][k] * v->dpte_row_bandwidth[i][j][k];
+			}
+		}
+	}
+
+	//Calculate Return BW
+	for (i = 0; i < v->soc.num_states; ++i) {
+		for (j = 0; j <= 1; ++j) {
+			for (k = 0; k < v->NumberOfActivePlanes; k++) {
+				if (v->BlendingAndTiming[k] == k) {
+					if (v->WritebackEnable[k] == true) {
+						v->WritebackDelayTime[k] = v->WritebackLatency
+								+ CalculateWriteBackDelay(
+										v->WritebackPixelFormat[k],
+										v->WritebackHRatio[k],
+										v->WritebackVRatio[k],
+										v->WritebackVTaps[k],
+										v->WritebackDestinationWidth[k],
+										v->WritebackDestinationHeight[k],
+										v->WritebackSourceHeight[k],
+										v->HTotal[k]) / v->RequiredDISPCLK[i][j];
+					} else {
+						v->WritebackDelayTime[k] = 0.0;
+					}
+					for (m = 0; m < v->NumberOfActivePlanes; m++) {
+						if (v->BlendingAndTiming[m] == k && v->WritebackEnable[m] == true) {
+							v->WritebackDelayTime[k] = dml_max(
+									v->WritebackDelayTime[k],
+									v->WritebackLatency
+											+ CalculateWriteBackDelay(
+													v->WritebackPixelFormat[m],
+													v->WritebackHRatio[m],
+													v->WritebackVRatio[m],
+													v->WritebackVTaps[m],
+													v->WritebackDestinationWidth[m],
+													v->WritebackDestinationHeight[m],
+													v->WritebackSourceHeight[m],
+													v->HTotal[m]) / v->RequiredDISPCLK[i][j]);
+						}
+					}
+				}
+			}
+			for (k = 0; k < v->NumberOfActivePlanes; k++) {
+				for (m = 0; m < v->NumberOfActivePlanes; m++) {
+					if (v->BlendingAndTiming[k] == m) {
+						v->WritebackDelayTime[k] = v->WritebackDelayTime[m];
+					}
+				}
+			}
+			v->MaxMaxVStartup[i][j] = 0;
+			for (k = 0; k < v->NumberOfActivePlanes; k++) {
+				v->MaximumVStartup[i][j][k] =
+					CalculateMaxVStartup(
+						v->VTotal[k],
+						v->VActive[k],
+						v->VBlankNom[k],
+						v->HTotal[k],
+						v->PixelClock[k],
+						v->ProgressiveToInterlaceUnitInOPP,
+						v->Interlace[k],
+						v->ip.VBlankNomDefaultUS,
+						v->WritebackDelayTime[k]);
+				v->MaxMaxVStartup[i][j] = dml_max(v->MaxMaxVStartup[i][j], v->MaximumVStartup[i][j][k]);
+				}
+		}
+	}
+
+	ReorderingBytes = v->NumberOfChannels
+			* dml_max3(
+					v->UrgentOutOfOrderReturnPerChannelPixelDataOnly,
+					v->UrgentOutOfOrderReturnPerChannelPixelMixedWithVMData,
+					v->UrgentOutOfOrderReturnPerChannelVMDataOnly);
+
+	for (i = 0; i < v->soc.num_states; ++i) {
+		for (j = 0; j <= 1; ++j) {
+			v->DCFCLKState[i][j] = v->DCFCLKPerState[i];
+		}
+	}
+
+	if (v->UseMinimumRequiredDCFCLK == true)
+		UseMinimumDCFCLK(mode_lib, MaxPrefetchMode, ReorderingBytes);
+
+	for (i = 0; i < v->soc.num_states; ++i) {
+		for (j = 0; j <= 1; ++j) {
+			double IdealFabricAndSDPPortBandwidthPerState = dml_min(
+					v->ReturnBusWidth * v->DCFCLKState[i][j],
+					v->FabricClockPerState[i] * v->FabricDatapathToDCNDataReturn);
+			double IdealDRAMBandwidthPerState = v->DRAMSpeedPerState[i] * v->NumberOfChannels * v->DRAMChannelWidth;
+			double PixelDataOnlyReturnBWPerState = dml_min(
+					IdealFabricAndSDPPortBandwidthPerState * v->PercentOfIdealFabricAndSDPPortBWReceivedAfterUrgLatency / 100.0,
+					IdealDRAMBandwidthPerState * v->PercentOfIdealDRAMBWReceivedAfterUrgLatencyPixelDataOnly / 100.0);
+			double PixelMixedWithVMDataReturnBWPerState = dml_min(
+					IdealFabricAndSDPPortBandwidthPerState * v->PercentOfIdealFabricAndSDPPortBWReceivedAfterUrgLatency / 100.0,
+					IdealDRAMBandwidthPerState * v->PercentOfIdealDRAMBWReceivedAfterUrgLatencyPixelMixedWithVMData / 100.0);
+
+			if (v->HostVMEnable != true) {
+				v->ReturnBWPerState[i][j] = PixelDataOnlyReturnBWPerState;
+			} else {
+				v->ReturnBWPerState[i][j] = PixelMixedWithVMDataReturnBWPerState;
+			}
+		}
+	}
+
+	//Re-ordering Buffer Support Check
+	for (i = 0; i < v->soc.num_states; ++i) {
+		for (j = 0; j <= 1; ++j) {
+			if ((v->ROBBufferSizeInKByte - v->PixelChunkSizeInKByte) * 1024 / v->ReturnBWPerState[i][j]
+					> (v->RoundTripPingLatencyCycles + __DML_ARB_TO_RET_DELAY__) / v->DCFCLKState[i][j] + ReorderingBytes / v->ReturnBWPerState[i][j]) {
+				v->ROBSupport[i][j] = true;
+			} else {
+				v->ROBSupport[i][j] = false;
+			}
+		}
+	}
+
+	//Vertical Active BW support check
+
+	MaxTotalVActiveRDBandwidth = 0;
+	for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+		MaxTotalVActiveRDBandwidth = MaxTotalVActiveRDBandwidth + v->ReadBandwidthLuma[k] + v->ReadBandwidthChroma[k];
+	}
+
+	for (i = 0; i < v->soc.num_states; ++i) {
+		for (j = 0; j <= 1; ++j) {
+			v->MaxTotalVerticalActiveAvailableBandwidth[i][j] = dml_min(
+					dml_min(
+							v->ReturnBusWidth * v->DCFCLKState[i][j],
+							v->FabricClockPerState[i] * v->FabricDatapathToDCNDataReturn)
+							* v->MaxAveragePercentOfIdealFabricAndSDPPortBWDisplayCanUseInNormalSystemOperation / 100,
+					v->DRAMSpeedPerState[i] * v->NumberOfChannels * v->DRAMChannelWidth
+							* v->MaxAveragePercentOfIdealDRAMBWDisplayCanUseInNormalSystemOperation / 100);
+
+			if (MaxTotalVActiveRDBandwidth <= v->MaxTotalVerticalActiveAvailableBandwidth[i][j]) {
+				v->TotalVerticalActiveBandwidthSupport[i][j] = true;
+			} else {
+				v->TotalVerticalActiveBandwidthSupport[i][j] = false;
+			}
+		}
+	}
+
+	v->UrgentLatency = CalculateUrgentLatency(
+			v->UrgentLatencyPixelDataOnly,
+			v->UrgentLatencyPixelMixedWithVMData,
+			v->UrgentLatencyVMDataOnly,
+			v->DoUrgentLatencyAdjustment,
+			v->UrgentLatencyAdjustmentFabricClockComponent,
+			v->UrgentLatencyAdjustmentFabricClockReference,
+			v->FabricClock);
+	//Prefetch Check
+	for (i = 0; i < v->soc.num_states; ++i) {
+		for (j = 0; j <= 1; ++j) {
+			double VMDataOnlyReturnBWPerState;
+			double HostVMInefficiencyFactor = 1;
+			int NextPrefetchModeState = MinPrefetchMode;
+			bool UnboundedRequestEnabledThisState = false;
+			int CompressedBufferSizeInkByteThisState = 0;
+			double dummy;
+
+			v->TimeCalc = 24 / v->ProjectedDCFCLKDeepSleep[i][j];
+
+			v->BandwidthWithoutPrefetchSupported[i][j] = true;
+			if (v->TotalVActivePixelBandwidth[i][j] + v->TotalVActiveCursorBandwidth[i][j] + v->TotalMetaRowBandwidth[i][j]
+					+ v->TotalDPTERowBandwidth[i][j] > v->ReturnBWPerState[i][j] || v->NotEnoughUrgentLatencyHidingA[i][j]) {
+				v->BandwidthWithoutPrefetchSupported[i][j] = false;
+			}
+
+			for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+				v->NoOfDPPThisState[k] = v->NoOfDPP[i][j][k];
+				v->swath_width_luma_ub_this_state[k] = v->swath_width_luma_ub_all_states[i][j][k];
+				v->swath_width_chroma_ub_this_state[k] = v->swath_width_chroma_ub_all_states[i][j][k];
+				v->SwathWidthYThisState[k] = v->SwathWidthYAllStates[i][j][k];
+				v->SwathWidthCThisState[k] = v->SwathWidthCAllStates[i][j][k];
+				v->SwathHeightYThisState[k] = v->SwathHeightYAllStates[i][j][k];
+				v->SwathHeightCThisState[k] = v->SwathHeightCAllStates[i][j][k];
+				v->DETBufferSizeYThisState[k] = v->DETBufferSizeYAllStates[i][j][k];
+				v->DETBufferSizeCThisState[k] = v->DETBufferSizeCAllStates[i][j][k];
+			}
+
+			VMDataOnlyReturnBWPerState = dml_min(
+					dml_min(
+							v->ReturnBusWidth * v->DCFCLKState[i][j],
+							v->FabricClockPerState[i] * v->FabricDatapathToDCNDataReturn)
+							* v->PercentOfIdealFabricAndSDPPortBWReceivedAfterUrgLatency / 100.0,
+					v->DRAMSpeedPerState[i] * v->NumberOfChannels * v->DRAMChannelWidth
+							* v->PercentOfIdealDRAMBWReceivedAfterUrgLatencyVMDataOnly / 100.0);
+			if (v->GPUVMEnable && v->HostVMEnable)
+				HostVMInefficiencyFactor = v->ReturnBWPerState[i][j] / VMDataOnlyReturnBWPerState;
+
+			v->ExtraLatency = CalculateExtraLatency(
+					v->RoundTripPingLatencyCycles,
+					ReorderingBytes,
+					v->DCFCLKState[i][j],
+					v->TotalNumberOfActiveDPP[i][j],
+					v->PixelChunkSizeInKByte,
+					v->TotalNumberOfDCCActiveDPP[i][j],
+					v->MetaChunkSize,
+					v->ReturnBWPerState[i][j],
+					v->GPUVMEnable,
+					v->HostVMEnable,
+					v->NumberOfActivePlanes,
+					v->NoOfDPPThisState,
+					v->dpte_group_bytes,
+					HostVMInefficiencyFactor,
+					v->HostVMMinPageSize,
+					v->HostVMMaxNonCachedPageTableLevels);
+
+			v->NextMaxVStartup = v->MaxMaxVStartup[i][j];
+			do {
+				v->PrefetchModePerState[i][j] = NextPrefetchModeState;
+				v->MaxVStartup = v->NextMaxVStartup;
+
+				v->TWait = CalculateTWait(
+						v->PrefetchModePerState[i][j],
+						v->DRAMClockChangeLatency,
+						v->UrgLatency[i],
+						v->SREnterPlusExitTime);
+
+				for (k = 0; k < v->NumberOfActivePlanes; k++) {
+					CalculatePrefetchSchedulePerPlane(mode_lib,
+									  HostVMInefficiencyFactor,
+									  i, j,	k);
+				}
+
+				for (k = 0; k < v->NumberOfActivePlanes; k++) {
+					CalculateUrgentBurstFactor(
+							v->swath_width_luma_ub_this_state[k],
+							v->swath_width_chroma_ub_this_state[k],
+							v->SwathHeightYThisState[k],
+							v->SwathHeightCThisState[k],
+							v->HTotal[k] / v->PixelClock[k],
+							v->UrgentLatency,
+							v->CursorBufferSize,
+							v->CursorWidth[k][0],
+							v->CursorBPP[k][0],
+							v->VRatioPreY[i][j][k],
+							v->VRatioPreC[i][j][k],
+							v->BytePerPixelInDETY[k],
+							v->BytePerPixelInDETC[k],
+							v->DETBufferSizeYThisState[k],
+							v->DETBufferSizeCThisState[k],
+							&v->UrgentBurstFactorCursorPre[k],
+							&v->UrgentBurstFactorLumaPre[k],
+							&v->UrgentBurstFactorChroma[k],
+							&v->NotUrgentLatencyHidingPre[k]);
+				}
+
+				v->MaximumReadBandwidthWithPrefetch = 0.0;
+				for (k = 0; k < v->NumberOfActivePlanes; k++) {
+					v->cursor_bw_pre[k] = v->NumberOfCursors[k] * v->CursorWidth[k][0] * v->CursorBPP[k][0] / 8.0
+							/ (v->HTotal[k] / v->PixelClock[k]) * v->VRatioPreY[i][j][k];
+
+					v->MaximumReadBandwidthWithPrefetch =
+							v->MaximumReadBandwidthWithPrefetch
+									+ dml_max3(
+											v->VActivePixelBandwidth[i][j][k]
+													+ v->VActiveCursorBandwidth[i][j][k]
+													+ v->NoOfDPP[i][j][k]
+															* (v->meta_row_bandwidth[i][j][k]
+																	+ v->dpte_row_bandwidth[i][j][k]),
+											v->NoOfDPP[i][j][k] * v->prefetch_vmrow_bw[k],
+											v->NoOfDPP[i][j][k]
+													* (v->RequiredPrefetchPixelDataBWLuma[i][j][k]
+															* v->UrgentBurstFactorLumaPre[k]
+															+ v->RequiredPrefetchPixelDataBWChroma[i][j][k]
+																	* v->UrgentBurstFactorChromaPre[k])
+													+ v->cursor_bw_pre[k] * v->UrgentBurstFactorCursorPre[k]);
+				}
+
+				v->NotEnoughUrgentLatencyHidingPre = false;
+				for (k = 0; k < v->NumberOfActivePlanes; k++) {
+					if (v->NotUrgentLatencyHidingPre[k] == true) {
+						v->NotEnoughUrgentLatencyHidingPre = true;
+					}
+				}
+
+				v->PrefetchSupported[i][j] = true;
+				if (v->BandwidthWithoutPrefetchSupported[i][j] == false || v->MaximumReadBandwidthWithPrefetch > v->ReturnBWPerState[i][j]
+						|| v->NotEnoughUrgentLatencyHidingPre == 1) {
+					v->PrefetchSupported[i][j] = false;
+				}
+				for (k = 0; k < v->NumberOfActivePlanes; k++) {
+					if (v->LineTimesForPrefetch[k] < 2.0 || v->LinesForMetaPTE[k] >= 32.0 || v->LinesForMetaAndDPTERow[k] >= 16.0
+							|| v->NoTimeForPrefetch[i][j][k] == true) {
+						v->PrefetchSupported[i][j] = false;
+					}
+				}
+
+				v->DynamicMetadataSupported[i][j] = true;
+				for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+					if (v->NoTimeForDynamicMetadata[i][j][k] == true) {
+						v->DynamicMetadataSupported[i][j] = false;
+					}
+				}
+
+				v->VRatioInPrefetchSupported[i][j] = true;
+				for (k = 0; k < v->NumberOfActivePlanes; k++) {
+					if (v->VRatioPreY[i][j][k] > 4.0 || v->VRatioPreC[i][j][k] > 4.0 || v->NoTimeForPrefetch[i][j][k] == true) {
+						v->VRatioInPrefetchSupported[i][j] = false;
+					}
+				}
+				v->AnyLinesForVMOrRowTooLarge = false;
+				for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+					if (v->LinesForMetaAndDPTERow[k] >= 16 || v->LinesForMetaPTE[k] >= 32) {
+						v->AnyLinesForVMOrRowTooLarge = true;
+					}
+				}
+
+				v->NextPrefetchMode = v->NextPrefetchMode + 1;
+
+				if (v->PrefetchSupported[i][j] == true && v->VRatioInPrefetchSupported[i][j] == true) {
+					v->BandwidthAvailableForImmediateFlip = v->ReturnBWPerState[i][j];
+					for (k = 0; k < v->NumberOfActivePlanes; k++) {
+						v->BandwidthAvailableForImmediateFlip = v->BandwidthAvailableForImmediateFlip
+								- dml_max(
+										v->VActivePixelBandwidth[i][j][k] + v->VActiveCursorBandwidth[i][j][k],
+										v->NoOfDPP[i][j][k]
+												* (v->RequiredPrefetchPixelDataBWLuma[i][j][k]
+														* v->UrgentBurstFactorLumaPre[k]
+														+ v->RequiredPrefetchPixelDataBWChroma[i][j][k]
+																* v->UrgentBurstFactorChromaPre[k])
+												+ v->cursor_bw_pre[k] * v->UrgentBurstFactorCursorPre[k]);
+					}
+					v->TotImmediateFlipBytes = 0.0;
+					for (k = 0; k < v->NumberOfActivePlanes; k++) {
+						v->TotImmediateFlipBytes = v->TotImmediateFlipBytes
+								+ v->NoOfDPP[i][j][k] * v->PDEAndMetaPTEBytesPerFrame[i][j][k] + v->MetaRowBytes[i][j][k]
+								+ v->DPTEBytesPerRow[i][j][k];
+					}
+
+					for (k = 0; k < v->NumberOfActivePlanes; k++) {
+						CalculateFlipSchedule(
+								mode_lib,
+								HostVMInefficiencyFactor,
+								v->ExtraLatency,
+								v->UrgLatency[i],
+								v->GPUVMMaxPageTableLevels,
+								v->HostVMEnable,
+								v->HostVMMaxNonCachedPageTableLevels,
+								v->GPUVMEnable,
+								v->HostVMMinPageSize,
+								v->PDEAndMetaPTEBytesPerFrame[i][j][k],
+								v->MetaRowBytes[i][j][k],
+								v->DPTEBytesPerRow[i][j][k],
+								v->BandwidthAvailableForImmediateFlip,
+								v->TotImmediateFlipBytes,
+								v->SourcePixelFormat[k],
+								v->HTotal[k] / v->PixelClock[k],
+								v->VRatio[k],
+								v->VRatioChroma[k],
+								v->Tno_bw[k],
+								v->DCCEnable[k],
+								v->dpte_row_height[k],
+								v->meta_row_height[k],
+								v->dpte_row_height_chroma[k],
+								v->meta_row_height_chroma[k],
+								&v->DestinationLinesToRequestVMInImmediateFlip[k],
+								&v->DestinationLinesToRequestRowInImmediateFlip[k],
+								&v->final_flip_bw[k],
+								&v->ImmediateFlipSupportedForPipe[k]);
+					}
+					v->total_dcn_read_bw_with_flip = 0.0;
+					for (k = 0; k < v->NumberOfActivePlanes; k++) {
+						v->total_dcn_read_bw_with_flip = v->total_dcn_read_bw_with_flip
+								+ dml_max3(
+										v->NoOfDPP[i][j][k] * v->prefetch_vmrow_bw[k],
+										v->NoOfDPP[i][j][k] * v->final_flip_bw[k] + v->VActivePixelBandwidth[i][j][k]
+												+ v->VActiveCursorBandwidth[i][j][k],
+										v->NoOfDPP[i][j][k]
+												* (v->final_flip_bw[k]
+														+ v->RequiredPrefetchPixelDataBWLuma[i][j][k]
+																* v->UrgentBurstFactorLumaPre[k]
+														+ v->RequiredPrefetchPixelDataBWChroma[i][j][k]
+																* v->UrgentBurstFactorChromaPre[k])
+												+ v->cursor_bw_pre[k] * v->UrgentBurstFactorCursorPre[k]);
+					}
+					v->ImmediateFlipSupportedForState[i][j] = true;
+					if (v->total_dcn_read_bw_with_flip > v->ReturnBWPerState[i][j]) {
+						v->ImmediateFlipSupportedForState[i][j] = false;
+					}
+					for (k = 0; k < v->NumberOfActivePlanes; k++) {
+						if (v->ImmediateFlipSupportedForPipe[k] == false) {
+							v->ImmediateFlipSupportedForState[i][j] = false;
+						}
+					}
+				} else {
+					v->ImmediateFlipSupportedForState[i][j] = false;
+				}
+
+				if (v->MaxVStartup <= __DML_VBA_MIN_VSTARTUP__ || v->AnyLinesForVMOrRowTooLarge == false) {
+					v->NextMaxVStartup = v->MaxMaxVStartup[i][j];
+					NextPrefetchModeState = NextPrefetchModeState + 1;
+				} else {
+					v->NextMaxVStartup = v->NextMaxVStartup - 1;
+				}
+				v->NextPrefetchMode = v->NextPrefetchMode + 1;
+			} while (!((v->PrefetchSupported[i][j] == true && v->DynamicMetadataSupported[i][j] == true && v->VRatioInPrefetchSupported[i][j] == true
+					&& ((v->HostVMEnable == false &&
+							v->ImmediateFlipRequirement[0] != dm_immediate_flip_required)
+							|| v->ImmediateFlipSupportedForState[i][j] == true))
+					|| (v->NextMaxVStartup == v->MaxMaxVStartup[i][j] && NextPrefetchModeState > MaxPrefetchMode)));
+
+			CalculateUnboundedRequestAndCompressedBufferSize(
+					v->DETBufferSizeInKByte[0],
+					v->ConfigReturnBufferSizeInKByte,
+					v->UseUnboundedRequesting,
+					v->TotalNumberOfActiveDPP[i][j],
+					NoChroma,
+					v->MaxNumDPP,
+					v->CompressedBufferSegmentSizeInkByte,
+					v->Output,
+					&UnboundedRequestEnabledThisState,
+					&CompressedBufferSizeInkByteThisState);
+
+			CalculateWatermarksAndDRAMSpeedChangeSupport(
+					mode_lib,
+					v->PrefetchModePerState[i][j],
+					v->NumberOfActivePlanes,
+					v->MaxLineBufferLines,
+					v->LineBufferSize,
+					v->WritebackInterfaceBufferSize,
+					v->DCFCLKState[i][j],
+					v->ReturnBWPerState[i][j],
+					v->SynchronizedVBlank,
+					v->dpte_group_bytes,
+					v->MetaChunkSize,
+					v->UrgLatency[i],
+					v->ExtraLatency,
+					v->WritebackLatency,
+					v->WritebackChunkSize,
+					v->SOCCLKPerState[i],
+					v->DRAMClockChangeLatency,
+					v->SRExitTime,
+					v->SREnterPlusExitTime,
+					v->SRExitZ8Time,
+					v->SREnterPlusExitZ8Time,
+					v->ProjectedDCFCLKDeepSleep[i][j],
+					v->DETBufferSizeYThisState,
+					v->DETBufferSizeCThisState,
+					v->SwathHeightYThisState,
+					v->SwathHeightCThisState,
+					v->LBBitPerPixel,
+					v->SwathWidthYThisState,
+					v->SwathWidthCThisState,
+					v->HRatio,
+					v->HRatioChroma,
+					v->vtaps,
+					v->VTAPsChroma,
+					v->VRatio,
+					v->VRatioChroma,
+					v->HTotal,
+					v->PixelClock,
+					v->BlendingAndTiming,
+					v->NoOfDPPThisState,
+					v->BytePerPixelInDETY,
+					v->BytePerPixelInDETC,
+					v->DSTXAfterScaler,
+					v->DSTYAfterScaler,
+					v->WritebackEnable,
+					v->WritebackPixelFormat,
+					v->WritebackDestinationWidth,
+					v->WritebackDestinationHeight,
+					v->WritebackSourceHeight,
+					UnboundedRequestEnabledThisState,
+					CompressedBufferSizeInkByteThisState,
+					&v->DRAMClockChangeSupport[i][j],
+					&v->UrgentWatermark,
+					&v->WritebackUrgentWatermark,
+					&v->DRAMClockChangeWatermark,
+					&v->WritebackDRAMClockChangeWatermark,
+					&dummy,
+					&dummy,
+					&dummy,
+					&dummy,
+					&v->MinActiveDRAMClockChangeLatencySupported);
+		}
+	}
+
+	/*PTE Buffer Size Check*/
+	for (i = 0; i < v->soc.num_states; i++) {
+		for (j = 0; j < 2; j++) {
+			v->PTEBufferSizeNotExceeded[i][j] = true;
+			for (k = 0; k < v->NumberOfActivePlanes; k++) {
+				if (v->PTEBufferSizeNotExceededY[i][j][k] == false || v->PTEBufferSizeNotExceededC[i][j][k] == false) {
+					v->PTEBufferSizeNotExceeded[i][j] = false;
+				}
+			}
+		}
+	}
+
+	/*Cursor Support Check*/
+	v->CursorSupport = true;
+	for (k = 0; k < v->NumberOfActivePlanes; k++) {
+		if (v->CursorWidth[k][0] > 0.0) {
+			if (v->CursorBPP[k][0] == 64 && v->Cursor64BppSupport == false) {
+				v->CursorSupport = false;
+			}
+		}
+	}
+
+	/*Valid Pitch Check*/
+	v->PitchSupport = true;
+	for (k = 0; k < v->NumberOfActivePlanes; k++) {
+		v->AlignedYPitch[k] = dml_ceil(dml_max(v->PitchY[k], v->SurfaceWidthY[k]), v->MacroTileWidthY[k]);
+		if (v->DCCEnable[k] == true) {
+			v->AlignedDCCMetaPitchY[k] = dml_ceil(dml_max(v->DCCMetaPitchY[k], v->SurfaceWidthY[k]), 64.0 * v->Read256BlockWidthY[k]);
+		} else {
+			v->AlignedDCCMetaPitchY[k] = v->DCCMetaPitchY[k];
+		}
+		if (v->SourcePixelFormat[k] != dm_444_64 && v->SourcePixelFormat[k] != dm_444_32 && v->SourcePixelFormat[k] != dm_444_16
+				&& v->SourcePixelFormat[k] != dm_mono_16 && v->SourcePixelFormat[k] != dm_rgbe
+				&& v->SourcePixelFormat[k] != dm_mono_8) {
+			v->AlignedCPitch[k] = dml_ceil(dml_max(v->PitchC[k], v->SurfaceWidthC[k]), v->MacroTileWidthC[k]);
+			if (v->DCCEnable[k] == true) {
+				v->AlignedDCCMetaPitchC[k] = dml_ceil(
+						dml_max(v->DCCMetaPitchC[k], v->SurfaceWidthC[k]),
+						64.0 * v->Read256BlockWidthC[k]);
+			} else {
+				v->AlignedDCCMetaPitchC[k] = v->DCCMetaPitchC[k];
+			}
+		} else {
+			v->AlignedCPitch[k] = v->PitchC[k];
+			v->AlignedDCCMetaPitchC[k] = v->DCCMetaPitchC[k];
+		}
+		if (v->AlignedYPitch[k] > v->PitchY[k] || v->AlignedCPitch[k] > v->PitchC[k]
+				|| v->AlignedDCCMetaPitchY[k] > v->DCCMetaPitchY[k] || v->AlignedDCCMetaPitchC[k] > v->DCCMetaPitchC[k]) {
+			v->PitchSupport = false;
+		}
+	}
+
+	for (k = 0; k < v->NumberOfActivePlanes; k++) {
+		if (v->ViewportWidth[k] > v->SurfaceWidthY[k] || v->ViewportHeight[k] > v->SurfaceHeightY[k]) {
+			ViewportExceedsSurface = true;
+			if (v->SourcePixelFormat[k] != dm_444_64 && v->SourcePixelFormat[k] != dm_444_32
+					&& v->SourcePixelFormat[k] != dm_444_16 && v->SourcePixelFormat[k] != dm_444_8
+					&& v->SourcePixelFormat[k] != dm_rgbe) {
+				if (v->ViewportWidthChroma[k] > v->SurfaceWidthC[k]
+						|| v->ViewportHeightChroma[k] > v->SurfaceHeightC[k]) {
+					ViewportExceedsSurface = true;
+				}
+			}
+		}
+	}
+
+	/*Mode Support, Voltage State and SOC Configuration*/
+	for (i = v->soc.num_states - 1; i >= 0; i--) {
+		for (j = 0; j < 2; j++) {
+			if (v->ScaleRatioAndTapsSupport == true && v->SourceFormatPixelAndScanSupport == true && v->ViewportSizeSupport[i][j] == true
+					&& v->LinkCapacitySupport[i] == true && !P2IWith420 && !DSCOnlyIfNecessaryWithBPP
+					&& !DSC422NativeNotSupported && v->ODMCombine4To1SupportCheckOK[i] == true && v->NotEnoughDSCUnits[i] == false
+					&& v->DTBCLKRequiredMoreThanSupported[i] == false
+					&& v->ROBSupport[i][j] == true && v->DISPCLK_DPPCLK_Support[i][j] == true
+					&& v->TotalAvailablePipesSupport[i][j] == true && EnoughWritebackUnits == true
+					&& v->WritebackLatencySupport == true && v->WritebackScaleRatioAndTapsSupport == true
+					&& v->CursorSupport == true && v->PitchSupport == true && ViewportExceedsSurface == false
+					&& v->PrefetchSupported[i][j] == true && v->DynamicMetadataSupported[i][j] == true
+					&& v->TotalVerticalActiveBandwidthSupport[i][j] == true && v->VRatioInPrefetchSupported[i][j] == true
+					&& v->PTEBufferSizeNotExceeded[i][j] == true && v->NonsupportedDSCInputBPC == false
+					&& ((v->HostVMEnable == false
+					&& v->ImmediateFlipRequirement[0] != dm_immediate_flip_required)
+							|| v->ImmediateFlipSupportedForState[i][j] == true)
+					&& FMTBufferExceeded == false) {
+				v->ModeSupport[i][j] = true;
+			} else {
+				v->ModeSupport[i][j] = false;
+			}
+		}
+	}
+
+	{
+		unsigned int MaximumMPCCombine = 0;
+
+		for (i = v->soc.num_states; i >= 0; i--) {
+			if (i == v->soc.num_states || v->ModeSupport[i][0] == true || v->ModeSupport[i][1] == true) {
+				v->VoltageLevel = i;
+				v->ModeIsSupported = v->ModeSupport[i][0] == true || v->ModeSupport[i][1] == true;
+				if (v->ModeSupport[i][0] == true) {
+					MaximumMPCCombine = 0;
+				} else {
+					MaximumMPCCombine = 1;
+				}
+			}
+		}
+		v->ImmediateFlipSupport = v->ImmediateFlipSupportedForState[v->VoltageLevel][MaximumMPCCombine];
+		for (k = 0; k <= v->NumberOfActivePlanes - 1; k++) {
+			v->MPCCombineEnable[k] = v->MPCCombine[v->VoltageLevel][MaximumMPCCombine][k];
+			v->DPPPerPlane[k] = v->NoOfDPP[v->VoltageLevel][MaximumMPCCombine][k];
+		}
+		v->DCFCLK = v->DCFCLKState[v->VoltageLevel][MaximumMPCCombine];
+		v->DRAMSpeed = v->DRAMSpeedPerState[v->VoltageLevel];
+		v->FabricClock = v->FabricClockPerState[v->VoltageLevel];
+		v->SOCCLK = v->SOCCLKPerState[v->VoltageLevel];
+		v->ReturnBW = v->ReturnBWPerState[v->VoltageLevel][MaximumMPCCombine];
+		v->maxMpcComb = MaximumMPCCombine;
+	}
+}
+
+static void CalculateWatermarksAndDRAMSpeedChangeSupport(
+		struct display_mode_lib *mode_lib,
+		unsigned int PrefetchMode,
+		unsigned int NumberOfActivePlanes,
+		unsigned int MaxLineBufferLines,
+		unsigned int LineBufferSize,
+		unsigned int WritebackInterfaceBufferSize,
+		double DCFCLK,
+		double ReturnBW,
+		bool SynchronizedVBlank,
+		unsigned int dpte_group_bytes[],
+		unsigned int MetaChunkSize,
+		double UrgentLatency,
+		double ExtraLatency,
+		double WritebackLatency,
+		double WritebackChunkSize,
+		double SOCCLK,
+		double DRAMClockChangeLatency,
+		double SRExitTime,
+		double SREnterPlusExitTime,
+		double SRExitZ8Time,
+		double SREnterPlusExitZ8Time,
+		double DCFCLKDeepSleep,
+		unsigned int DETBufferSizeY[],
+		unsigned int DETBufferSizeC[],
+		unsigned int SwathHeightY[],
+		unsigned int SwathHeightC[],
+		unsigned int LBBitPerPixel[],
+		double SwathWidthY[],
+		double SwathWidthC[],
+		double HRatio[],
+		double HRatioChroma[],
+		unsigned int vtaps[],
+		unsigned int VTAPsChroma[],
+		double VRatio[],
+		double VRatioChroma[],
+		unsigned int HTotal[],
+		double PixelClock[],
+		unsigned int BlendingAndTiming[],
+		unsigned int DPPPerPlane[],
+		double BytePerPixelDETY[],
+		double BytePerPixelDETC[],
+		double DSTXAfterScaler[],
+		double DSTYAfterScaler[],
+		bool WritebackEnable[],
+		enum source_format_class WritebackPixelFormat[],
+		double WritebackDestinationWidth[],
+		double WritebackDestinationHeight[],
+		double WritebackSourceHeight[],
+		bool UnboundedRequestEnabled,
+		unsigned int CompressedBufferSizeInkByte,
+		enum clock_change_support *DRAMClockChangeSupport,
+		double *UrgentWatermark,
+		double *WritebackUrgentWatermark,
+		double *DRAMClockChangeWatermark,
+		double *WritebackDRAMClockChangeWatermark,
+		double *StutterExitWatermark,
+		double *StutterEnterPlusExitWatermark,
+		double *Z8StutterExitWatermark,
+		double *Z8StutterEnterPlusExitWatermark,
+		double *MinActiveDRAMClockChangeLatencySupported)
+{
+	struct vba_vars_st *v = &mode_lib->vba;
+	double EffectiveLBLatencyHidingY;
+	double EffectiveLBLatencyHidingC;
+	double LinesInDETY[DC__NUM_DPP__MAX];
+	double LinesInDETC;
+	unsigned int LinesInDETYRoundedDownToSwath[DC__NUM_DPP__MAX];
+	unsigned int LinesInDETCRoundedDownToSwath;
+	double FullDETBufferingTimeY;
+	double FullDETBufferingTimeC;
+	double ActiveDRAMClockChangeLatencyMarginY;
+	double ActiveDRAMClockChangeLatencyMarginC;
+	double WritebackDRAMClockChangeLatencyMargin;
+	double PlaneWithMinActiveDRAMClockChangeMargin;
+	double SecondMinActiveDRAMClockChangeMarginOneDisplayInVBLank;
+	double WritebackDRAMClockChangeLatencyHiding;
+	double TotalPixelBW = 0.0;
+	int k, j;
+
+	*UrgentWatermark = UrgentLatency + ExtraLatency;
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: UrgentLatency = %f\n", __func__, UrgentLatency);
+	dml_print("DML::%s: ExtraLatency = %f\n", __func__, ExtraLatency);
+	dml_print("DML::%s: UrgentWatermark = %f\n", __func__, *UrgentWatermark);
+#endif
+
+	*DRAMClockChangeWatermark = DRAMClockChangeLatency + *UrgentWatermark;
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: DRAMClockChangeLatency = %f\n", __func__, DRAMClockChangeLatency);
+	dml_print("DML::%s: DRAMClockChangeWatermark = %f\n", __func__, *DRAMClockChangeWatermark);
+#endif
+
+	v->TotalActiveWriteback = 0;
+	for (k = 0; k < NumberOfActivePlanes; ++k) {
+		if (WritebackEnable[k] == true) {
+			v->TotalActiveWriteback = v->TotalActiveWriteback + 1;
+		}
+	}
+
+	if (v->TotalActiveWriteback <= 1) {
+		*WritebackUrgentWatermark = WritebackLatency;
+	} else {
+		*WritebackUrgentWatermark = WritebackLatency + WritebackChunkSize * 1024.0 / 32.0 / SOCCLK;
+	}
+
+	if (v->TotalActiveWriteback <= 1) {
+		*WritebackDRAMClockChangeWatermark = DRAMClockChangeLatency + WritebackLatency;
+	} else {
+		*WritebackDRAMClockChangeWatermark = DRAMClockChangeLatency + WritebackLatency + WritebackChunkSize * 1024.0 / 32.0 / SOCCLK;
+	}
+
+	for (k = 0; k < NumberOfActivePlanes; ++k) {
+		TotalPixelBW = TotalPixelBW
+				+ DPPPerPlane[k] * (SwathWidthY[k] * BytePerPixelDETY[k] * VRatio[k] + SwathWidthC[k] * BytePerPixelDETC[k] * VRatioChroma[k])
+						/ (HTotal[k] / PixelClock[k]);
+	}
+
+	for (k = 0; k < NumberOfActivePlanes; ++k) {
+		double EffectiveDETBufferSizeY = DETBufferSizeY[k];
+
+		v->LBLatencyHidingSourceLinesY = dml_min(
+				(double) MaxLineBufferLines,
+				dml_floor(LineBufferSize / LBBitPerPixel[k] / (SwathWidthY[k] / dml_max(HRatio[k], 1.0)), 1)) - (vtaps[k] - 1);
+
+		v->LBLatencyHidingSourceLinesC = dml_min(
+				(double) MaxLineBufferLines,
+				dml_floor(LineBufferSize / LBBitPerPixel[k] / (SwathWidthC[k] / dml_max(HRatioChroma[k], 1.0)), 1)) - (VTAPsChroma[k] - 1);
+
+		EffectiveLBLatencyHidingY = v->LBLatencyHidingSourceLinesY / VRatio[k] * (HTotal[k] / PixelClock[k]);
+
+		EffectiveLBLatencyHidingC = v->LBLatencyHidingSourceLinesC / VRatioChroma[k] * (HTotal[k] / PixelClock[k]);
+
+		if (UnboundedRequestEnabled) {
+			EffectiveDETBufferSizeY = EffectiveDETBufferSizeY
+					+ CompressedBufferSizeInkByte * 1024 * SwathWidthY[k] * BytePerPixelDETY[k] * VRatio[k] / (HTotal[k] / PixelClock[k]) / TotalPixelBW;
+		}
+
+		LinesInDETY[k] = (double) EffectiveDETBufferSizeY / BytePerPixelDETY[k] / SwathWidthY[k];
+		LinesInDETYRoundedDownToSwath[k] = dml_floor(LinesInDETY[k], SwathHeightY[k]);
+		FullDETBufferingTimeY = LinesInDETYRoundedDownToSwath[k] * (HTotal[k] / PixelClock[k]) / VRatio[k];
+		if (BytePerPixelDETC[k] > 0) {
+			LinesInDETC = v->DETBufferSizeC[k] / BytePerPixelDETC[k] / SwathWidthC[k];
+			LinesInDETCRoundedDownToSwath = dml_floor(LinesInDETC, SwathHeightC[k]);
+			FullDETBufferingTimeC = LinesInDETCRoundedDownToSwath * (HTotal[k] / PixelClock[k]) / VRatioChroma[k];
+		} else {
+			LinesInDETC = 0;
+			FullDETBufferingTimeC = 999999;
+		}
+
+		ActiveDRAMClockChangeLatencyMarginY = EffectiveLBLatencyHidingY + FullDETBufferingTimeY
+				- ((double) DSTXAfterScaler[k] / HTotal[k] + DSTYAfterScaler[k]) * HTotal[k] / PixelClock[k] - *UrgentWatermark - *DRAMClockChangeWatermark;
+
+		if (NumberOfActivePlanes > 1) {
+			ActiveDRAMClockChangeLatencyMarginY = ActiveDRAMClockChangeLatencyMarginY
+					- (1 - 1.0 / NumberOfActivePlanes) * SwathHeightY[k] * HTotal[k] / PixelClock[k] / VRatio[k];
+		}
+
+		if (BytePerPixelDETC[k] > 0) {
+			ActiveDRAMClockChangeLatencyMarginC = EffectiveLBLatencyHidingC + FullDETBufferingTimeC
+					- ((double) DSTXAfterScaler[k] / HTotal[k] + DSTYAfterScaler[k]) * HTotal[k] / PixelClock[k] - *UrgentWatermark - *DRAMClockChangeWatermark;
+
+			if (NumberOfActivePlanes > 1) {
+				ActiveDRAMClockChangeLatencyMarginC = ActiveDRAMClockChangeLatencyMarginC
+						- (1 - 1.0 / NumberOfActivePlanes) * SwathHeightC[k] * HTotal[k] / PixelClock[k] / VRatioChroma[k];
+			}
+			v->ActiveDRAMClockChangeLatencyMargin[k] = dml_min(ActiveDRAMClockChangeLatencyMarginY, ActiveDRAMClockChangeLatencyMarginC);
+		} else {
+			v->ActiveDRAMClockChangeLatencyMargin[k] = ActiveDRAMClockChangeLatencyMarginY;
+		}
+
+		if (WritebackEnable[k] == true) {
+			WritebackDRAMClockChangeLatencyHiding = WritebackInterfaceBufferSize * 1024
+					/ (WritebackDestinationWidth[k] * WritebackDestinationHeight[k] / (WritebackSourceHeight[k] * HTotal[k] / PixelClock[k]) * 4);
+			if (WritebackPixelFormat[k] == dm_444_64) {
+				WritebackDRAMClockChangeLatencyHiding = WritebackDRAMClockChangeLatencyHiding / 2;
+			}
+			WritebackDRAMClockChangeLatencyMargin = WritebackDRAMClockChangeLatencyHiding - v->WritebackDRAMClockChangeWatermark;
+			v->ActiveDRAMClockChangeLatencyMargin[k] = dml_min(v->ActiveDRAMClockChangeLatencyMargin[k], WritebackDRAMClockChangeLatencyMargin);
+		}
+	}
+
+	v->MinActiveDRAMClockChangeMargin = 999999;
+	PlaneWithMinActiveDRAMClockChangeMargin = 0;
+	for (k = 0; k < NumberOfActivePlanes; ++k) {
+		if (v->ActiveDRAMClockChangeLatencyMargin[k] < v->MinActiveDRAMClockChangeMargin) {
+			v->MinActiveDRAMClockChangeMargin = v->ActiveDRAMClockChangeLatencyMargin[k];
+			if (BlendingAndTiming[k] == k) {
+				PlaneWithMinActiveDRAMClockChangeMargin = k;
+			} else {
+				for (j = 0; j < NumberOfActivePlanes; ++j) {
+					if (BlendingAndTiming[k] == j) {
+						PlaneWithMinActiveDRAMClockChangeMargin = j;
+					}
+				}
+			}
+		}
+	}
+
+	*MinActiveDRAMClockChangeLatencySupported = v->MinActiveDRAMClockChangeMargin + DRAMClockChangeLatency;
+
+	SecondMinActiveDRAMClockChangeMarginOneDisplayInVBLank = 999999;
+	for (k = 0; k < NumberOfActivePlanes; ++k) {
+		if (!((k == PlaneWithMinActiveDRAMClockChangeMargin) && (BlendingAndTiming[k] == k)) && !(BlendingAndTiming[k] == PlaneWithMinActiveDRAMClockChangeMargin)
+				&& v->ActiveDRAMClockChangeLatencyMargin[k] < SecondMinActiveDRAMClockChangeMarginOneDisplayInVBLank) {
+			SecondMinActiveDRAMClockChangeMarginOneDisplayInVBLank = v->ActiveDRAMClockChangeLatencyMargin[k];
+		}
+	}
+
+	v->TotalNumberOfActiveOTG = 0;
+
+	for (k = 0; k < NumberOfActivePlanes; ++k) {
+		if (BlendingAndTiming[k] == k) {
+			v->TotalNumberOfActiveOTG = v->TotalNumberOfActiveOTG + 1;
+		}
+	}
+
+	if (v->MinActiveDRAMClockChangeMargin > 0 && PrefetchMode == 0) {
+		*DRAMClockChangeSupport = dm_dram_clock_change_vactive;
+	} else if ((SynchronizedVBlank == true || v->TotalNumberOfActiveOTG == 1
+			|| SecondMinActiveDRAMClockChangeMarginOneDisplayInVBLank > 0) && PrefetchMode == 0) {
+		*DRAMClockChangeSupport = dm_dram_clock_change_vblank;
+	} else {
+		*DRAMClockChangeSupport = dm_dram_clock_change_unsupported;
+	}
+
+	*StutterExitWatermark = SRExitTime + ExtraLatency + 10 / DCFCLKDeepSleep;
+	*StutterEnterPlusExitWatermark = (SREnterPlusExitTime + ExtraLatency + 10 / DCFCLKDeepSleep);
+	*Z8StutterExitWatermark = SRExitZ8Time + ExtraLatency + 10 / DCFCLKDeepSleep;
+	*Z8StutterEnterPlusExitWatermark = SREnterPlusExitZ8Time + ExtraLatency + 10 / DCFCLKDeepSleep;
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: StutterExitWatermark = %f\n", __func__, *StutterExitWatermark);
+	dml_print("DML::%s: StutterEnterPlusExitWatermark = %f\n", __func__, *StutterEnterPlusExitWatermark);
+	dml_print("DML::%s: Z8StutterExitWatermark = %f\n", __func__, *Z8StutterExitWatermark);
+	dml_print("DML::%s: Z8StutterEnterPlusExitWatermark = %f\n", __func__, *Z8StutterEnterPlusExitWatermark);
+#endif
+}
+
+static void CalculateDCFCLKDeepSleep(
+		struct display_mode_lib *mode_lib,
+		unsigned int NumberOfActivePlanes,
+		int BytePerPixelY[],
+		int BytePerPixelC[],
+		double VRatio[],
+		double VRatioChroma[],
+		double SwathWidthY[],
+		double SwathWidthC[],
+		unsigned int DPPPerPlane[],
+		double HRatio[],
+		double HRatioChroma[],
+		double PixelClock[],
+		double PSCL_THROUGHPUT[],
+		double PSCL_THROUGHPUT_CHROMA[],
+		double DPPCLK[],
+		double ReadBandwidthLuma[],
+		double ReadBandwidthChroma[],
+		int ReturnBusWidth,
+		double *DCFCLKDeepSleep)
+{
+	struct vba_vars_st *v = &mode_lib->vba;
+	double DisplayPipeLineDeliveryTimeLuma;
+	double DisplayPipeLineDeliveryTimeChroma;
+	double ReadBandwidth = 0.0;
+	int k;
+
+	for (k = 0; k < NumberOfActivePlanes; ++k) {
+
+		if (VRatio[k] <= 1) {
+			DisplayPipeLineDeliveryTimeLuma = SwathWidthY[k] * DPPPerPlane[k] / HRatio[k] / PixelClock[k];
+		} else {
+			DisplayPipeLineDeliveryTimeLuma = SwathWidthY[k] / PSCL_THROUGHPUT[k] / DPPCLK[k];
+		}
+		if (BytePerPixelC[k] == 0) {
+			DisplayPipeLineDeliveryTimeChroma = 0;
+		} else {
+			if (VRatioChroma[k] <= 1) {
+				DisplayPipeLineDeliveryTimeChroma = SwathWidthC[k] * DPPPerPlane[k] / HRatioChroma[k] / PixelClock[k];
+			} else {
+				DisplayPipeLineDeliveryTimeChroma = SwathWidthC[k] / PSCL_THROUGHPUT_CHROMA[k] / DPPCLK[k];
+			}
+		}
+
+		if (BytePerPixelC[k] > 0) {
+			v->DCFCLKDeepSleepPerPlane[k] = dml_max(__DML_MIN_DCFCLK_FACTOR__ * SwathWidthY[k] * BytePerPixelY[k] / 32.0 / DisplayPipeLineDeliveryTimeLuma,
+			__DML_MIN_DCFCLK_FACTOR__ * SwathWidthC[k] * BytePerPixelC[k] / 32.0 / DisplayPipeLineDeliveryTimeChroma);
+		} else {
+			v->DCFCLKDeepSleepPerPlane[k] = __DML_MIN_DCFCLK_FACTOR__ * SwathWidthY[k] * BytePerPixelY[k] / 64.0 / DisplayPipeLineDeliveryTimeLuma;
+		}
+		v->DCFCLKDeepSleepPerPlane[k] = dml_max(v->DCFCLKDeepSleepPerPlane[k], PixelClock[k] / 16);
+
+	}
+
+	for (k = 0; k < NumberOfActivePlanes; ++k) {
+		ReadBandwidth = ReadBandwidth + ReadBandwidthLuma[k] + ReadBandwidthChroma[k];
+	}
+
+	*DCFCLKDeepSleep = dml_max(8.0, __DML_MIN_DCFCLK_FACTOR__ * ReadBandwidth / ReturnBusWidth);
+
+	for (k = 0; k < NumberOfActivePlanes; ++k) {
+		*DCFCLKDeepSleep = dml_max(*DCFCLKDeepSleep, v->DCFCLKDeepSleepPerPlane[k]);
+	}
+}
+
+static void CalculateUrgentBurstFactor(
+		int swath_width_luma_ub,
+		int swath_width_chroma_ub,
+		unsigned int SwathHeightY,
+		unsigned int SwathHeightC,
+		double LineTime,
+		double UrgentLatency,
+		double CursorBufferSize,
+		unsigned int CursorWidth,
+		unsigned int CursorBPP,
+		double VRatio,
+		double VRatioC,
+		double BytePerPixelInDETY,
+		double BytePerPixelInDETC,
+		double DETBufferSizeY,
+		double DETBufferSizeC,
+		double *UrgentBurstFactorCursor,
+		double *UrgentBurstFactorLuma,
+		double *UrgentBurstFactorChroma,
+		bool *NotEnoughUrgentLatencyHiding)
+{
+	double LinesInDETLuma;
+	double LinesInDETChroma;
+	unsigned int LinesInCursorBuffer;
+	double CursorBufferSizeInTime;
+	double DETBufferSizeInTimeLuma;
+	double DETBufferSizeInTimeChroma;
+
+	*NotEnoughUrgentLatencyHiding = 0;
+
+	if (CursorWidth > 0) {
+		LinesInCursorBuffer = 1 << (unsigned int) dml_floor(dml_log2(CursorBufferSize * 1024.0 / (CursorWidth * CursorBPP / 8.0)), 1.0);
+		if (VRatio > 0) {
+			CursorBufferSizeInTime = LinesInCursorBuffer * LineTime / VRatio;
+			if (CursorBufferSizeInTime - UrgentLatency <= 0) {
+				*NotEnoughUrgentLatencyHiding = 1;
+				*UrgentBurstFactorCursor = 0;
+			} else {
+				*UrgentBurstFactorCursor = CursorBufferSizeInTime / (CursorBufferSizeInTime - UrgentLatency);
+			}
+		} else {
+			*UrgentBurstFactorCursor = 1;
+		}
+	}
+
+	LinesInDETLuma = DETBufferSizeY / BytePerPixelInDETY / swath_width_luma_ub;
+	if (VRatio > 0) {
+		DETBufferSizeInTimeLuma = dml_floor(LinesInDETLuma, SwathHeightY) * LineTime / VRatio;
+		if (DETBufferSizeInTimeLuma - UrgentLatency <= 0) {
+			*NotEnoughUrgentLatencyHiding = 1;
+			*UrgentBurstFactorLuma = 0;
+		} else {
+			*UrgentBurstFactorLuma = DETBufferSizeInTimeLuma / (DETBufferSizeInTimeLuma - UrgentLatency);
+		}
+	} else {
+		*UrgentBurstFactorLuma = 1;
+	}
+
+	if (BytePerPixelInDETC > 0) {
+		LinesInDETChroma = DETBufferSizeC / BytePerPixelInDETC / swath_width_chroma_ub;
+		if (VRatio > 0) {
+			DETBufferSizeInTimeChroma = dml_floor(LinesInDETChroma, SwathHeightC) * LineTime / VRatio;
+			if (DETBufferSizeInTimeChroma - UrgentLatency <= 0) {
+				*NotEnoughUrgentLatencyHiding = 1;
+				*UrgentBurstFactorChroma = 0;
+			} else {
+				*UrgentBurstFactorChroma = DETBufferSizeInTimeChroma / (DETBufferSizeInTimeChroma - UrgentLatency);
+			}
+		} else {
+			*UrgentBurstFactorChroma = 1;
+		}
+	}
+}
+
+static void CalculatePixelDeliveryTimes(
+		unsigned int NumberOfActivePlanes,
+		double VRatio[],
+		double VRatioChroma[],
+		double VRatioPrefetchY[],
+		double VRatioPrefetchC[],
+		unsigned int swath_width_luma_ub[],
+		unsigned int swath_width_chroma_ub[],
+		unsigned int DPPPerPlane[],
+		double HRatio[],
+		double HRatioChroma[],
+		double PixelClock[],
+		double PSCL_THROUGHPUT[],
+		double PSCL_THROUGHPUT_CHROMA[],
+		double DPPCLK[],
+		int BytePerPixelC[],
+		enum scan_direction_class SourceScan[],
+		unsigned int NumberOfCursors[],
+		unsigned int CursorWidth[][DC__NUM_CURSOR__MAX],
+		unsigned int CursorBPP[][DC__NUM_CURSOR__MAX],
+		unsigned int BlockWidth256BytesY[],
+		unsigned int BlockHeight256BytesY[],
+		unsigned int BlockWidth256BytesC[],
+		unsigned int BlockHeight256BytesC[],
+		double DisplayPipeLineDeliveryTimeLuma[],
+		double DisplayPipeLineDeliveryTimeChroma[],
+		double DisplayPipeLineDeliveryTimeLumaPrefetch[],
+		double DisplayPipeLineDeliveryTimeChromaPrefetch[],
+		double DisplayPipeRequestDeliveryTimeLuma[],
+		double DisplayPipeRequestDeliveryTimeChroma[],
+		double DisplayPipeRequestDeliveryTimeLumaPrefetch[],
+		double DisplayPipeRequestDeliveryTimeChromaPrefetch[],
+		double CursorRequestDeliveryTime[],
+		double CursorRequestDeliveryTimePrefetch[])
+{
+	double req_per_swath_ub;
+	int k;
+
+	for (k = 0; k < NumberOfActivePlanes; ++k) {
+		if (VRatio[k] <= 1) {
+			DisplayPipeLineDeliveryTimeLuma[k] = swath_width_luma_ub[k] * DPPPerPlane[k] / HRatio[k] / PixelClock[k];
+		} else {
+			DisplayPipeLineDeliveryTimeLuma[k] = swath_width_luma_ub[k] / PSCL_THROUGHPUT[k] / DPPCLK[k];
+		}
+
+		if (BytePerPixelC[k] == 0) {
+			DisplayPipeLineDeliveryTimeChroma[k] = 0;
+		} else {
+			if (VRatioChroma[k] <= 1) {
+				DisplayPipeLineDeliveryTimeChroma[k] = swath_width_chroma_ub[k] * DPPPerPlane[k] / HRatioChroma[k] / PixelClock[k];
+			} else {
+				DisplayPipeLineDeliveryTimeChroma[k] = swath_width_chroma_ub[k] / PSCL_THROUGHPUT_CHROMA[k] / DPPCLK[k];
+			}
+		}
+
+		if (VRatioPrefetchY[k] <= 1) {
+			DisplayPipeLineDeliveryTimeLumaPrefetch[k] = swath_width_luma_ub[k] * DPPPerPlane[k] / HRatio[k] / PixelClock[k];
+		} else {
+			DisplayPipeLineDeliveryTimeLumaPrefetch[k] = swath_width_luma_ub[k] / PSCL_THROUGHPUT[k] / DPPCLK[k];
+		}
+
+		if (BytePerPixelC[k] == 0) {
+			DisplayPipeLineDeliveryTimeChromaPrefetch[k] = 0;
+		} else {
+			if (VRatioPrefetchC[k] <= 1) {
+				DisplayPipeLineDeliveryTimeChromaPrefetch[k] = swath_width_chroma_ub[k] * DPPPerPlane[k] / HRatioChroma[k] / PixelClock[k];
+			} else {
+				DisplayPipeLineDeliveryTimeChromaPrefetch[k] = swath_width_chroma_ub[k] / PSCL_THROUGHPUT_CHROMA[k] / DPPCLK[k];
+			}
+		}
+	}
+
+	for (k = 0; k < NumberOfActivePlanes; ++k) {
+		if (SourceScan[k] != dm_vert) {
+			req_per_swath_ub = swath_width_luma_ub[k] / BlockWidth256BytesY[k];
+		} else {
+			req_per_swath_ub = swath_width_luma_ub[k] / BlockHeight256BytesY[k];
+		}
+		DisplayPipeRequestDeliveryTimeLuma[k] = DisplayPipeLineDeliveryTimeLuma[k] / req_per_swath_ub;
+		DisplayPipeRequestDeliveryTimeLumaPrefetch[k] = DisplayPipeLineDeliveryTimeLumaPrefetch[k] / req_per_swath_ub;
+		if (BytePerPixelC[k] == 0) {
+			DisplayPipeRequestDeliveryTimeChroma[k] = 0;
+			DisplayPipeRequestDeliveryTimeChromaPrefetch[k] = 0;
+		} else {
+			if (SourceScan[k] != dm_vert) {
+				req_per_swath_ub = swath_width_chroma_ub[k] / BlockWidth256BytesC[k];
+			} else {
+				req_per_swath_ub = swath_width_chroma_ub[k] / BlockHeight256BytesC[k];
+			}
+			DisplayPipeRequestDeliveryTimeChroma[k] = DisplayPipeLineDeliveryTimeChroma[k] / req_per_swath_ub;
+			DisplayPipeRequestDeliveryTimeChromaPrefetch[k] = DisplayPipeLineDeliveryTimeChromaPrefetch[k] / req_per_swath_ub;
+		}
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: k=%d : HRatio = %f\n", __func__, k, HRatio[k]);
+		dml_print("DML::%s: k=%d : VRatio = %f\n", __func__, k, VRatio[k]);
+		dml_print("DML::%s: k=%d : HRatioChroma = %f\n", __func__, k, HRatioChroma[k]);
+		dml_print("DML::%s: k=%d : VRatioChroma = %f\n", __func__, k, VRatioChroma[k]);
+		dml_print("DML::%s: k=%d : DisplayPipeLineDeliveryTimeLuma = %f\n", __func__, k, DisplayPipeLineDeliveryTimeLuma[k]);
+		dml_print("DML::%s: k=%d : DisplayPipeLineDeliveryTimeLumaPrefetch = %f\n", __func__, k, DisplayPipeLineDeliveryTimeLumaPrefetch[k]);
+		dml_print("DML::%s: k=%d : DisplayPipeLineDeliveryTimeChroma = %f\n", __func__, k, DisplayPipeLineDeliveryTimeChroma[k]);
+		dml_print("DML::%s: k=%d : DisplayPipeLineDeliveryTimeChromaPrefetch = %f\n", __func__, k, DisplayPipeLineDeliveryTimeChromaPrefetch[k]);
+		dml_print("DML::%s: k=%d : DisplayPipeRequestDeliveryTimeLuma = %f\n", __func__, k, DisplayPipeRequestDeliveryTimeLuma[k]);
+		dml_print("DML::%s: k=%d : DisplayPipeRequestDeliveryTimeLumaPrefetch = %f\n", __func__, k, DisplayPipeRequestDeliveryTimeLumaPrefetch[k]);
+		dml_print("DML::%s: k=%d : DisplayPipeRequestDeliveryTimeChroma = %f\n", __func__, k, DisplayPipeRequestDeliveryTimeChroma[k]);
+		dml_print("DML::%s: k=%d : DisplayPipeRequestDeliveryTimeChromaPrefetch = %f\n", __func__, k, DisplayPipeRequestDeliveryTimeChromaPrefetch[k]);
+#endif
+	}
+
+	for (k = 0; k < NumberOfActivePlanes; ++k) {
+		int cursor_req_per_width;
+
+		cursor_req_per_width = dml_ceil(CursorWidth[k][0] * CursorBPP[k][0] / 256 / 8, 1);
+		if (NumberOfCursors[k] > 0) {
+			if (VRatio[k] <= 1) {
+				CursorRequestDeliveryTime[k] = CursorWidth[k][0] / HRatio[k] / PixelClock[k] / cursor_req_per_width;
+			} else {
+				CursorRequestDeliveryTime[k] = CursorWidth[k][0] / PSCL_THROUGHPUT[k] / DPPCLK[k] / cursor_req_per_width;
+			}
+			if (VRatioPrefetchY[k] <= 1) {
+				CursorRequestDeliveryTimePrefetch[k] = CursorWidth[k][0] / HRatio[k] / PixelClock[k] / cursor_req_per_width;
+			} else {
+				CursorRequestDeliveryTimePrefetch[k] = CursorWidth[k][0] / PSCL_THROUGHPUT[k] / DPPCLK[k] / cursor_req_per_width;
+			}
+		} else {
+			CursorRequestDeliveryTime[k] = 0;
+			CursorRequestDeliveryTimePrefetch[k] = 0;
+		}
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: k=%d : NumberOfCursors = %d\n", __func__, k, NumberOfCursors[k]);
+		dml_print("DML::%s: k=%d : CursorRequestDeliveryTime = %f\n", __func__, k, CursorRequestDeliveryTime[k]);
+		dml_print("DML::%s: k=%d : CursorRequestDeliveryTimePrefetch = %f\n", __func__, k, CursorRequestDeliveryTimePrefetch[k]);
+#endif
+	}
+}
+
+static void CalculateMetaAndPTETimes(
+		int NumberOfActivePlanes,
+		bool GPUVMEnable,
+		int MetaChunkSize,
+		int MinMetaChunkSizeBytes,
+		int HTotal[],
+		double VRatio[],
+		double VRatioChroma[],
+		double DestinationLinesToRequestRowInVBlank[],
+		double DestinationLinesToRequestRowInImmediateFlip[],
+		bool DCCEnable[],
+		double PixelClock[],
+		int BytePerPixelY[],
+		int BytePerPixelC[],
+		enum scan_direction_class SourceScan[],
+		int dpte_row_height[],
+		int dpte_row_height_chroma[],
+		int meta_row_width[],
+		int meta_row_width_chroma[],
+		int meta_row_height[],
+		int meta_row_height_chroma[],
+		int meta_req_width[],
+		int meta_req_width_chroma[],
+		int meta_req_height[],
+		int meta_req_height_chroma[],
+		int dpte_group_bytes[],
+		int PTERequestSizeY[],
+		int PTERequestSizeC[],
+		int PixelPTEReqWidthY[],
+		int PixelPTEReqHeightY[],
+		int PixelPTEReqWidthC[],
+		int PixelPTEReqHeightC[],
+		int dpte_row_width_luma_ub[],
+		int dpte_row_width_chroma_ub[],
+		double DST_Y_PER_PTE_ROW_NOM_L[],
+		double DST_Y_PER_PTE_ROW_NOM_C[],
+		double DST_Y_PER_META_ROW_NOM_L[],
+		double DST_Y_PER_META_ROW_NOM_C[],
+		double TimePerMetaChunkNominal[],
+		double TimePerChromaMetaChunkNominal[],
+		double TimePerMetaChunkVBlank[],
+		double TimePerChromaMetaChunkVBlank[],
+		double TimePerMetaChunkFlip[],
+		double TimePerChromaMetaChunkFlip[],
+		double time_per_pte_group_nom_luma[],
+		double time_per_pte_group_vblank_luma[],
+		double time_per_pte_group_flip_luma[],
+		double time_per_pte_group_nom_chroma[],
+		double time_per_pte_group_vblank_chroma[],
+		double time_per_pte_group_flip_chroma[])
+{
+	unsigned int meta_chunk_width;
+	unsigned int min_meta_chunk_width;
+	unsigned int meta_chunk_per_row_int;
+	unsigned int meta_row_remainder;
+	unsigned int meta_chunk_threshold;
+	unsigned int meta_chunks_per_row_ub;
+	unsigned int meta_chunk_width_chroma;
+	unsigned int min_meta_chunk_width_chroma;
+	unsigned int meta_chunk_per_row_int_chroma;
+	unsigned int meta_row_remainder_chroma;
+	unsigned int meta_chunk_threshold_chroma;
+	unsigned int meta_chunks_per_row_ub_chroma;
+	unsigned int dpte_group_width_luma;
+	unsigned int dpte_groups_per_row_luma_ub;
+	unsigned int dpte_group_width_chroma;
+	unsigned int dpte_groups_per_row_chroma_ub;
+	int k;
+
+	for (k = 0; k < NumberOfActivePlanes; ++k) {
+		DST_Y_PER_PTE_ROW_NOM_L[k] = dpte_row_height[k] / VRatio[k];
+		if (BytePerPixelC[k] == 0) {
+			DST_Y_PER_PTE_ROW_NOM_C[k] = 0;
+		} else {
+			DST_Y_PER_PTE_ROW_NOM_C[k] = dpte_row_height_chroma[k] / VRatioChroma[k];
+		}
+		DST_Y_PER_META_ROW_NOM_L[k] = meta_row_height[k] / VRatio[k];
+		if (BytePerPixelC[k] == 0) {
+			DST_Y_PER_META_ROW_NOM_C[k] = 0;
+		} else {
+			DST_Y_PER_META_ROW_NOM_C[k] = meta_row_height_chroma[k] / VRatioChroma[k];
+		}
+	}
+
+	for (k = 0; k < NumberOfActivePlanes; ++k) {
+		if (DCCEnable[k] == true) {
+			meta_chunk_width = MetaChunkSize * 1024 * 256 / BytePerPixelY[k] / meta_row_height[k];
+			min_meta_chunk_width = MinMetaChunkSizeBytes * 256 / BytePerPixelY[k] / meta_row_height[k];
+			meta_chunk_per_row_int = meta_row_width[k] / meta_chunk_width;
+			meta_row_remainder = meta_row_width[k] % meta_chunk_width;
+			if (SourceScan[k] != dm_vert) {
+				meta_chunk_threshold = 2 * min_meta_chunk_width - meta_req_width[k];
+			} else {
+				meta_chunk_threshold = 2 * min_meta_chunk_width - meta_req_height[k];
+			}
+			if (meta_row_remainder <= meta_chunk_threshold) {
+				meta_chunks_per_row_ub = meta_chunk_per_row_int + 1;
+			} else {
+				meta_chunks_per_row_ub = meta_chunk_per_row_int + 2;
+			}
+			TimePerMetaChunkNominal[k] = meta_row_height[k] / VRatio[k] * HTotal[k] / PixelClock[k] / meta_chunks_per_row_ub;
+			TimePerMetaChunkVBlank[k] = DestinationLinesToRequestRowInVBlank[k] * HTotal[k] / PixelClock[k] / meta_chunks_per_row_ub;
+			TimePerMetaChunkFlip[k] = DestinationLinesToRequestRowInImmediateFlip[k] * HTotal[k] / PixelClock[k] / meta_chunks_per_row_ub;
+			if (BytePerPixelC[k] == 0) {
+				TimePerChromaMetaChunkNominal[k] = 0;
+				TimePerChromaMetaChunkVBlank[k] = 0;
+				TimePerChromaMetaChunkFlip[k] = 0;
+			} else {
+				meta_chunk_width_chroma = MetaChunkSize * 1024 * 256 / BytePerPixelC[k] / meta_row_height_chroma[k];
+				min_meta_chunk_width_chroma = MinMetaChunkSizeBytes * 256 / BytePerPixelC[k] / meta_row_height_chroma[k];
+				meta_chunk_per_row_int_chroma = (double) meta_row_width_chroma[k] / meta_chunk_width_chroma;
+				meta_row_remainder_chroma = meta_row_width_chroma[k] % meta_chunk_width_chroma;
+				if (SourceScan[k] != dm_vert) {
+					meta_chunk_threshold_chroma = 2 * min_meta_chunk_width_chroma - meta_req_width_chroma[k];
+				} else {
+					meta_chunk_threshold_chroma = 2 * min_meta_chunk_width_chroma - meta_req_height_chroma[k];
+				}
+				if (meta_row_remainder_chroma <= meta_chunk_threshold_chroma) {
+					meta_chunks_per_row_ub_chroma = meta_chunk_per_row_int_chroma + 1;
+				} else {
+					meta_chunks_per_row_ub_chroma = meta_chunk_per_row_int_chroma + 2;
+				}
+				TimePerChromaMetaChunkNominal[k] = meta_row_height_chroma[k] / VRatioChroma[k] * HTotal[k] / PixelClock[k] / meta_chunks_per_row_ub_chroma;
+				TimePerChromaMetaChunkVBlank[k] = DestinationLinesToRequestRowInVBlank[k] * HTotal[k] / PixelClock[k] / meta_chunks_per_row_ub_chroma;
+				TimePerChromaMetaChunkFlip[k] = DestinationLinesToRequestRowInImmediateFlip[k] * HTotal[k] / PixelClock[k] / meta_chunks_per_row_ub_chroma;
+			}
+		} else {
+			TimePerMetaChunkNominal[k] = 0;
+			TimePerMetaChunkVBlank[k] = 0;
+			TimePerMetaChunkFlip[k] = 0;
+			TimePerChromaMetaChunkNominal[k] = 0;
+			TimePerChromaMetaChunkVBlank[k] = 0;
+			TimePerChromaMetaChunkFlip[k] = 0;
+		}
+	}
+
+	for (k = 0; k < NumberOfActivePlanes; ++k) {
+		if (GPUVMEnable == true) {
+			if (SourceScan[k] != dm_vert) {
+				dpte_group_width_luma = dpte_group_bytes[k] / PTERequestSizeY[k] * PixelPTEReqWidthY[k];
+			} else {
+				dpte_group_width_luma = dpte_group_bytes[k] / PTERequestSizeY[k] * PixelPTEReqHeightY[k];
+			}
+			dpte_groups_per_row_luma_ub = dml_ceil(1.0 * dpte_row_width_luma_ub[k] / dpte_group_width_luma, 1);
+			time_per_pte_group_nom_luma[k] = DST_Y_PER_PTE_ROW_NOM_L[k] * HTotal[k] / PixelClock[k] / dpte_groups_per_row_luma_ub;
+			time_per_pte_group_vblank_luma[k] = DestinationLinesToRequestRowInVBlank[k] * HTotal[k] / PixelClock[k] / dpte_groups_per_row_luma_ub;
+			time_per_pte_group_flip_luma[k] = DestinationLinesToRequestRowInImmediateFlip[k] * HTotal[k] / PixelClock[k] / dpte_groups_per_row_luma_ub;
+			if (BytePerPixelC[k] == 0) {
+				time_per_pte_group_nom_chroma[k] = 0;
+				time_per_pte_group_vblank_chroma[k] = 0;
+				time_per_pte_group_flip_chroma[k] = 0;
+			} else {
+				if (SourceScan[k] != dm_vert) {
+					dpte_group_width_chroma = dpte_group_bytes[k] / PTERequestSizeC[k] * PixelPTEReqWidthC[k];
+				} else {
+					dpte_group_width_chroma = dpte_group_bytes[k] / PTERequestSizeC[k] * PixelPTEReqHeightC[k];
+				}
+				dpte_groups_per_row_chroma_ub = dml_ceil(1.0 * dpte_row_width_chroma_ub[k] / dpte_group_width_chroma, 1);
+				time_per_pte_group_nom_chroma[k] = DST_Y_PER_PTE_ROW_NOM_C[k] * HTotal[k] / PixelClock[k] / dpte_groups_per_row_chroma_ub;
+				time_per_pte_group_vblank_chroma[k] = DestinationLinesToRequestRowInVBlank[k] * HTotal[k] / PixelClock[k] / dpte_groups_per_row_chroma_ub;
+				time_per_pte_group_flip_chroma[k] = DestinationLinesToRequestRowInImmediateFlip[k] * HTotal[k] / PixelClock[k] / dpte_groups_per_row_chroma_ub;
+			}
+		} else {
+			time_per_pte_group_nom_luma[k] = 0;
+			time_per_pte_group_vblank_luma[k] = 0;
+			time_per_pte_group_flip_luma[k] = 0;
+			time_per_pte_group_nom_chroma[k] = 0;
+			time_per_pte_group_vblank_chroma[k] = 0;
+			time_per_pte_group_flip_chroma[k] = 0;
+		}
+	}
+}
+
+static void CalculateVMGroupAndRequestTimes(
+		unsigned int NumberOfActivePlanes,
+		bool GPUVMEnable,
+		unsigned int GPUVMMaxPageTableLevels,
+		unsigned int HTotal[],
+		int BytePerPixelC[],
+		double DestinationLinesToRequestVMInVBlank[],
+		double DestinationLinesToRequestVMInImmediateFlip[],
+		bool DCCEnable[],
+		double PixelClock[],
+		int dpte_row_width_luma_ub[],
+		int dpte_row_width_chroma_ub[],
+		int vm_group_bytes[],
+		unsigned int dpde0_bytes_per_frame_ub_l[],
+		unsigned int dpde0_bytes_per_frame_ub_c[],
+		int meta_pte_bytes_per_frame_ub_l[],
+		int meta_pte_bytes_per_frame_ub_c[],
+		double TimePerVMGroupVBlank[],
+		double TimePerVMGroupFlip[],
+		double TimePerVMRequestVBlank[],
+		double TimePerVMRequestFlip[])
+{
+	int num_group_per_lower_vm_stage;
+	int num_req_per_lower_vm_stage;
+	int k;
+
+	for (k = 0; k < NumberOfActivePlanes; ++k) {
+		if (GPUVMEnable == true && (DCCEnable[k] == true || GPUVMMaxPageTableLevels > 1)) {
+			if (DCCEnable[k] == false) {
+				if (BytePerPixelC[k] > 0) {
+					num_group_per_lower_vm_stage = dml_ceil((double) (dpde0_bytes_per_frame_ub_l[k]) / (double) (vm_group_bytes[k]), 1)
+							+ dml_ceil((double) (dpde0_bytes_per_frame_ub_c[k]) / (double) (vm_group_bytes[k]), 1);
+				} else {
+					num_group_per_lower_vm_stage = dml_ceil((double) (dpde0_bytes_per_frame_ub_l[k]) / (double) (vm_group_bytes[k]), 1);
+				}
+			} else {
+				if (GPUVMMaxPageTableLevels == 1) {
+					if (BytePerPixelC[k] > 0) {
+						num_group_per_lower_vm_stage = dml_ceil((double) (meta_pte_bytes_per_frame_ub_l[k]) / (double) (vm_group_bytes[k]), 1)
+								+ dml_ceil((double) (meta_pte_bytes_per_frame_ub_c[k]) / (double) (vm_group_bytes[k]), 1);
+					} else {
+						num_group_per_lower_vm_stage = dml_ceil((double) (meta_pte_bytes_per_frame_ub_l[k]) / (double) (vm_group_bytes[k]), 1);
+					}
+				} else {
+					if (BytePerPixelC[k] > 0) {
+						num_group_per_lower_vm_stage = 2 + dml_ceil((double) (dpde0_bytes_per_frame_ub_l[k]) / (double) (vm_group_bytes[k]), 1)
+								+ dml_ceil((double) (dpde0_bytes_per_frame_ub_c[k]) / (double) (vm_group_bytes[k]), 1)
+								+ dml_ceil((double) (meta_pte_bytes_per_frame_ub_l[k]) / (double) (vm_group_bytes[k]), 1)
+								+ dml_ceil((double) (meta_pte_bytes_per_frame_ub_c[k]) / (double) (vm_group_bytes[k]), 1);
+					} else {
+						num_group_per_lower_vm_stage = 1 + dml_ceil((double) (dpde0_bytes_per_frame_ub_l[k]) / (double) (vm_group_bytes[k]), 1)
+								+ dml_ceil((double) (meta_pte_bytes_per_frame_ub_l[k]) / (double) (vm_group_bytes[k]), 1);
+					}
+				}
+			}
+
+			if (DCCEnable[k] == false) {
+				if (BytePerPixelC[k] > 0) {
+					num_req_per_lower_vm_stage = dpde0_bytes_per_frame_ub_l[k] / 64 + dpde0_bytes_per_frame_ub_c[k] / 64;
+				} else {
+					num_req_per_lower_vm_stage = dpde0_bytes_per_frame_ub_l[k] / 64;
+				}
+			} else {
+				if (GPUVMMaxPageTableLevels == 1) {
+					if (BytePerPixelC[k] > 0) {
+						num_req_per_lower_vm_stage = meta_pte_bytes_per_frame_ub_l[k] / 64 + meta_pte_bytes_per_frame_ub_c[k] / 64;
+					} else {
+						num_req_per_lower_vm_stage = meta_pte_bytes_per_frame_ub_l[k] / 64;
+					}
+				} else {
+					if (BytePerPixelC[k] > 0) {
+						num_req_per_lower_vm_stage = dpde0_bytes_per_frame_ub_l[k] / 64 + dpde0_bytes_per_frame_ub_c[k] / 64
+								+ meta_pte_bytes_per_frame_ub_l[k] / 64 + meta_pte_bytes_per_frame_ub_c[k] / 64;
+					} else {
+						num_req_per_lower_vm_stage = dpde0_bytes_per_frame_ub_l[k] / 64 + meta_pte_bytes_per_frame_ub_l[k] / 64;
+					}
+				}
+			}
+
+			TimePerVMGroupVBlank[k] = DestinationLinesToRequestVMInVBlank[k] * HTotal[k] / PixelClock[k] / num_group_per_lower_vm_stage;
+			TimePerVMGroupFlip[k] = DestinationLinesToRequestVMInImmediateFlip[k] * HTotal[k] / PixelClock[k] / num_group_per_lower_vm_stage;
+			TimePerVMRequestVBlank[k] = DestinationLinesToRequestVMInVBlank[k] * HTotal[k] / PixelClock[k] / num_req_per_lower_vm_stage;
+			TimePerVMRequestFlip[k] = DestinationLinesToRequestVMInImmediateFlip[k] * HTotal[k] / PixelClock[k] / num_req_per_lower_vm_stage;
+
+			if (GPUVMMaxPageTableLevels > 2) {
+				TimePerVMGroupVBlank[k] = TimePerVMGroupVBlank[k] / 2;
+				TimePerVMGroupFlip[k] = TimePerVMGroupFlip[k] / 2;
+				TimePerVMRequestVBlank[k] = TimePerVMRequestVBlank[k] / 2;
+				TimePerVMRequestFlip[k] = TimePerVMRequestFlip[k] / 2;
+			}
+
+		} else {
+			TimePerVMGroupVBlank[k] = 0;
+			TimePerVMGroupFlip[k] = 0;
+			TimePerVMRequestVBlank[k] = 0;
+			TimePerVMRequestFlip[k] = 0;
+		}
+	}
+}
+
+static void CalculateStutterEfficiency(
+		struct display_mode_lib *mode_lib,
+		int CompressedBufferSizeInkByte,
+		bool UnboundedRequestEnabled,
+		int ConfigReturnBufferSizeInKByte,
+		int MetaFIFOSizeInKEntries,
+		int ZeroSizeBufferEntries,
+		int NumberOfActivePlanes,
+		int ROBBufferSizeInKByte,
+		double TotalDataReadBandwidth,
+		double DCFCLK,
+		double ReturnBW,
+		double COMPBUF_RESERVED_SPACE_64B,
+		double COMPBUF_RESERVED_SPACE_ZS,
+		double SRExitTime,
+		double SRExitZ8Time,
+		bool SynchronizedVBlank,
+		double Z8StutterEnterPlusExitWatermark,
+		double StutterEnterPlusExitWatermark,
+		bool ProgressiveToInterlaceUnitInOPP,
+		bool Interlace[],
+		double MinTTUVBlank[],
+		int DPPPerPlane[],
+		unsigned int DETBufferSizeY[],
+		int BytePerPixelY[],
+		double BytePerPixelDETY[],
+		double SwathWidthY[],
+		int SwathHeightY[],
+		int SwathHeightC[],
+		double NetDCCRateLuma[],
+		double NetDCCRateChroma[],
+		double DCCFractionOfZeroSizeRequestsLuma[],
+		double DCCFractionOfZeroSizeRequestsChroma[],
+		int HTotal[],
+		int VTotal[],
+		double PixelClock[],
+		double VRatio[],
+		enum scan_direction_class SourceScan[],
+		int BlockHeight256BytesY[],
+		int BlockWidth256BytesY[],
+		int BlockHeight256BytesC[],
+		int BlockWidth256BytesC[],
+		int DCCYMaxUncompressedBlock[],
+		int DCCCMaxUncompressedBlock[],
+		int VActive[],
+		bool DCCEnable[],
+		bool WritebackEnable[],
+		double ReadBandwidthPlaneLuma[],
+		double ReadBandwidthPlaneChroma[],
+		double meta_row_bw[],
+		double dpte_row_bw[],
+		double *StutterEfficiencyNotIncludingVBlank,
+		double *StutterEfficiency,
+		int *NumberOfStutterBurstsPerFrame,
+		double *Z8StutterEfficiencyNotIncludingVBlank,
+		double *Z8StutterEfficiency,
+		int *Z8NumberOfStutterBurstsPerFrame,
+		double *StutterPeriod)
+{
+	struct vba_vars_st *v = &mode_lib->vba;
+
+	double DETBufferingTimeY;
+	double SwathWidthYCriticalPlane = 0;
+	double VActiveTimeCriticalPlane = 0;
+	double FrameTimeCriticalPlane = 0;
+	int BytePerPixelYCriticalPlane = 0;
+	double LinesToFinishSwathTransferStutterCriticalPlane = 0;
+	double MinTTUVBlankCriticalPlane = 0;
+	double TotalCompressedReadBandwidth;
+	double TotalRowReadBandwidth;
+	double AverageDCCCompressionRate;
+	double EffectiveCompressedBufferSize;
+	double PartOfUncompressedPixelBurstThatFitsInROBAndCompressedBuffer;
+	double StutterBurstTime;
+	int TotalActiveWriteback;
+	double LinesInDETY;
+	double LinesInDETYRoundedDownToSwath;
+	double MaximumEffectiveCompressionLuma;
+	double MaximumEffectiveCompressionChroma;
+	double TotalZeroSizeRequestReadBandwidth;
+	double TotalZeroSizeCompressedReadBandwidth;
+	double AverageDCCZeroSizeFraction;
+	double AverageZeroSizeCompressionRate;
+	int TotalNumberOfActiveOTG = 0;
+	double LastStutterPeriod = 0.0;
+	double LastZ8StutterPeriod = 0.0;
+	int k;
+
+	TotalZeroSizeRequestReadBandwidth = 0;
+	TotalZeroSizeCompressedReadBandwidth = 0;
+	TotalRowReadBandwidth = 0;
+	TotalCompressedReadBandwidth = 0;
+
+	for (k = 0; k < NumberOfActivePlanes; ++k) {
+		if (DCCEnable[k] == true) {
+			if ((SourceScan[k] == dm_vert && BlockWidth256BytesY[k] > SwathHeightY[k]) || (SourceScan[k] != dm_vert && BlockHeight256BytesY[k] > SwathHeightY[k])
+					|| DCCYMaxUncompressedBlock[k] < 256) {
+				MaximumEffectiveCompressionLuma = 2;
+			} else {
+				MaximumEffectiveCompressionLuma = 4;
+			}
+			TotalCompressedReadBandwidth = TotalCompressedReadBandwidth + ReadBandwidthPlaneLuma[k] / dml_min(NetDCCRateLuma[k], MaximumEffectiveCompressionLuma);
+			TotalZeroSizeRequestReadBandwidth = TotalZeroSizeRequestReadBandwidth + ReadBandwidthPlaneLuma[k] * DCCFractionOfZeroSizeRequestsLuma[k];
+			TotalZeroSizeCompressedReadBandwidth = TotalZeroSizeCompressedReadBandwidth
+					+ ReadBandwidthPlaneLuma[k] * DCCFractionOfZeroSizeRequestsLuma[k] / MaximumEffectiveCompressionLuma;
+			if (ReadBandwidthPlaneChroma[k] > 0) {
+				if ((SourceScan[k] == dm_vert && BlockWidth256BytesC[k] > SwathHeightC[k])
+						|| (SourceScan[k] != dm_vert && BlockHeight256BytesC[k] > SwathHeightC[k]) || DCCCMaxUncompressedBlock[k] < 256) {
+					MaximumEffectiveCompressionChroma = 2;
+				} else {
+					MaximumEffectiveCompressionChroma = 4;
+				}
+				TotalCompressedReadBandwidth = TotalCompressedReadBandwidth
+						+ ReadBandwidthPlaneChroma[k] / dml_min(NetDCCRateChroma[k], MaximumEffectiveCompressionChroma);
+				TotalZeroSizeRequestReadBandwidth = TotalZeroSizeRequestReadBandwidth + ReadBandwidthPlaneChroma[k] * DCCFractionOfZeroSizeRequestsChroma[k];
+				TotalZeroSizeCompressedReadBandwidth = TotalZeroSizeCompressedReadBandwidth
+						+ ReadBandwidthPlaneChroma[k] * DCCFractionOfZeroSizeRequestsChroma[k] / MaximumEffectiveCompressionChroma;
+			}
+		} else {
+			TotalCompressedReadBandwidth = TotalCompressedReadBandwidth + ReadBandwidthPlaneLuma[k] + ReadBandwidthPlaneChroma[k];
+		}
+		TotalRowReadBandwidth = TotalRowReadBandwidth + DPPPerPlane[k] * (meta_row_bw[k] + dpte_row_bw[k]);
+	}
+
+	AverageDCCCompressionRate = TotalDataReadBandwidth / TotalCompressedReadBandwidth;
+	AverageDCCZeroSizeFraction = TotalZeroSizeRequestReadBandwidth / TotalDataReadBandwidth;
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: TotalCompressedReadBandwidth = %f\n", __func__, TotalCompressedReadBandwidth);
+	dml_print("DML::%s: TotalZeroSizeRequestReadBandwidth = %f\n", __func__, TotalZeroSizeRequestReadBandwidth);
+	dml_print("DML::%s: TotalZeroSizeCompressedReadBandwidth = %f\n", __func__, TotalZeroSizeCompressedReadBandwidth);
+	dml_print("DML::%s: MaximumEffectiveCompressionLuma = %f\n", __func__, MaximumEffectiveCompressionLuma);
+	dml_print("DML::%s: MaximumEffectiveCompressionChroma = %f\n", __func__, MaximumEffectiveCompressionChroma);
+	dml_print("DML::%s: AverageDCCCompressionRate = %f\n", __func__, AverageDCCCompressionRate);
+	dml_print("DML::%s: AverageDCCZeroSizeFraction = %f\n", __func__, AverageDCCZeroSizeFraction);
+	dml_print("DML::%s: CompressedBufferSizeInkByte = %d\n", __func__, CompressedBufferSizeInkByte);
+#endif
+
+	if (AverageDCCZeroSizeFraction == 1) {
+		AverageZeroSizeCompressionRate = TotalZeroSizeRequestReadBandwidth / TotalZeroSizeCompressedReadBandwidth;
+		EffectiveCompressedBufferSize = MetaFIFOSizeInKEntries * 1024 * 64 * AverageZeroSizeCompressionRate + (ZeroSizeBufferEntries - COMPBUF_RESERVED_SPACE_ZS) * 64 * AverageZeroSizeCompressionRate;
+	} else if (AverageDCCZeroSizeFraction > 0) {
+		AverageZeroSizeCompressionRate = TotalZeroSizeRequestReadBandwidth / TotalZeroSizeCompressedReadBandwidth;
+		EffectiveCompressedBufferSize = dml_min(
+				CompressedBufferSizeInkByte * 1024 * AverageDCCCompressionRate,
+				MetaFIFOSizeInKEntries * 1024 * 64 / (AverageDCCZeroSizeFraction / AverageZeroSizeCompressionRate + 1 / AverageDCCCompressionRate))
+					+ dml_min((ROBBufferSizeInKByte * 1024 - COMPBUF_RESERVED_SPACE_64B * 64) * AverageDCCCompressionRate,
+						(ZeroSizeBufferEntries - COMPBUF_RESERVED_SPACE_ZS) * 64 / (AverageDCCZeroSizeFraction / AverageZeroSizeCompressionRate));
+		dml_print("DML::%s: min 1 = %f\n", __func__, CompressedBufferSizeInkByte * 1024 * AverageDCCCompressionRate);
+		dml_print(
+				"DML::%s: min 2 = %f\n",
+				__func__,
+				MetaFIFOSizeInKEntries * 1024 * 64 / (AverageDCCZeroSizeFraction / AverageZeroSizeCompressionRate + 1 / AverageDCCCompressionRate));
+		dml_print("DML::%s: min 3 = %f\n", __func__, ROBBufferSizeInKByte * 1024 * AverageDCCCompressionRate);
+		dml_print("DML::%s: min 4 = %f\n", __func__, ZeroSizeBufferEntries * 64 / (AverageDCCZeroSizeFraction / AverageZeroSizeCompressionRate));
+	} else {
+		EffectiveCompressedBufferSize = dml_min(
+				CompressedBufferSizeInkByte * 1024 * AverageDCCCompressionRate,
+				MetaFIFOSizeInKEntries * 1024 * 64 * AverageDCCCompressionRate) + (ROBBufferSizeInKByte * 1024 - COMPBUF_RESERVED_SPACE_64B * 64) * AverageDCCCompressionRate;
+		dml_print("DML::%s: min 1 = %f\n", __func__, CompressedBufferSizeInkByte * 1024 * AverageDCCCompressionRate);
+		dml_print("DML::%s: min 2 = %f\n", __func__, MetaFIFOSizeInKEntries * 1024 * 64 * AverageDCCCompressionRate);
+	}
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: MetaFIFOSizeInKEntries = %d\n", __func__, MetaFIFOSizeInKEntries);
+	dml_print("DML::%s: AverageZeroSizeCompressionRate = %f\n", __func__, AverageZeroSizeCompressionRate);
+	dml_print("DML::%s: EffectiveCompressedBufferSize = %f\n", __func__, EffectiveCompressedBufferSize);
+#endif
+
+	*StutterPeriod = 0;
+	for (k = 0; k < NumberOfActivePlanes; ++k) {
+		LinesInDETY = (DETBufferSizeY[k] + (UnboundedRequestEnabled == true ? EffectiveCompressedBufferSize : 0) * ReadBandwidthPlaneLuma[k] / TotalDataReadBandwidth)
+				/ BytePerPixelDETY[k] / SwathWidthY[k];
+		LinesInDETYRoundedDownToSwath = dml_floor(LinesInDETY, SwathHeightY[k]);
+		DETBufferingTimeY = LinesInDETYRoundedDownToSwath * (HTotal[k] / PixelClock[k]) / VRatio[k];
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: k=%0d DETBufferSizeY = %f\n", __func__, k, DETBufferSizeY[k]);
+		dml_print("DML::%s: k=%0d BytePerPixelDETY = %f\n", __func__, k, BytePerPixelDETY[k]);
+		dml_print("DML::%s: k=%0d SwathWidthY = %f\n", __func__, k, SwathWidthY[k]);
+		dml_print("DML::%s: k=%0d ReadBandwidthPlaneLuma = %f\n", __func__, k, ReadBandwidthPlaneLuma[k]);
+		dml_print("DML::%s: k=%0d TotalDataReadBandwidth = %f\n", __func__, k, TotalDataReadBandwidth);
+		dml_print("DML::%s: k=%0d LinesInDETY = %f\n", __func__, k, LinesInDETY);
+		dml_print("DML::%s: k=%0d LinesInDETYRoundedDownToSwath = %f\n", __func__, k, LinesInDETYRoundedDownToSwath);
+		dml_print("DML::%s: k=%0d HTotal = %d\n", __func__, k, HTotal[k]);
+		dml_print("DML::%s: k=%0d PixelClock = %f\n", __func__, k, PixelClock[k]);
+		dml_print("DML::%s: k=%0d VRatio = %f\n", __func__, k, VRatio[k]);
+		dml_print("DML::%s: k=%0d DETBufferingTimeY = %f\n", __func__, k, DETBufferingTimeY);
+		dml_print("DML::%s: k=%0d PixelClock = %f\n", __func__, k, PixelClock[k]);
+#endif
+
+		if (k == 0 || DETBufferingTimeY < *StutterPeriod) {
+			bool isInterlaceTiming = Interlace[k] && !ProgressiveToInterlaceUnitInOPP;
+
+			*StutterPeriod = DETBufferingTimeY;
+			FrameTimeCriticalPlane = (isInterlaceTiming ? dml_floor(VTotal[k] / 2.0, 1.0) : VTotal[k]) * HTotal[k] / PixelClock[k];
+			VActiveTimeCriticalPlane = (isInterlaceTiming ? dml_floor(VActive[k] / 2.0, 1.0) : VActive[k]) * HTotal[k] / PixelClock[k];
+			BytePerPixelYCriticalPlane = BytePerPixelY[k];
+			SwathWidthYCriticalPlane = SwathWidthY[k];
+			LinesToFinishSwathTransferStutterCriticalPlane = SwathHeightY[k] - (LinesInDETY - LinesInDETYRoundedDownToSwath);
+			MinTTUVBlankCriticalPlane = MinTTUVBlank[k];
+
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML::%s: StutterPeriod = %f\n", __func__, *StutterPeriod);
+			dml_print("DML::%s: MinTTUVBlankCriticalPlane = %f\n", __func__, MinTTUVBlankCriticalPlane);
+			dml_print("DML::%s: FrameTimeCriticalPlane = %f\n", __func__, FrameTimeCriticalPlane);
+			dml_print("DML::%s: VActiveTimeCriticalPlane = %f\n", __func__, VActiveTimeCriticalPlane);
+			dml_print("DML::%s: BytePerPixelYCriticalPlane = %d\n", __func__, BytePerPixelYCriticalPlane);
+			dml_print("DML::%s: SwathWidthYCriticalPlane = %f\n", __func__, SwathWidthYCriticalPlane);
+			dml_print("DML::%s: LinesToFinishSwathTransferStutterCriticalPlane = %f\n", __func__, LinesToFinishSwathTransferStutterCriticalPlane);
+#endif
+		}
+	}
+
+	PartOfUncompressedPixelBurstThatFitsInROBAndCompressedBuffer = dml_min(*StutterPeriod * TotalDataReadBandwidth, EffectiveCompressedBufferSize);
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: ROBBufferSizeInKByte = %d\n", __func__, ROBBufferSizeInKByte);
+	dml_print("DML::%s: AverageDCCCompressionRate = %f\n", __func__, AverageDCCCompressionRate);
+	dml_print("DML::%s: StutterPeriod * TotalDataReadBandwidth = %f\n", __func__, *StutterPeriod * TotalDataReadBandwidth);
+	dml_print("DML::%s: ROBBufferSizeInKByte * 1024 * AverageDCCCompressionRate + EffectiveCompressedBufferSize = %f\n", __func__, ROBBufferSizeInKByte * 1024 * AverageDCCCompressionRate + EffectiveCompressedBufferSize);
+	dml_print("DML::%s: EffectiveCompressedBufferSize = %f\n", __func__, EffectiveCompressedBufferSize);
+	dml_print("DML::%s: PartOfUncompressedPixelBurstThatFitsInROBAndCompressedBuffer = %f\n", __func__, PartOfUncompressedPixelBurstThatFitsInROBAndCompressedBuffer);
+	dml_print("DML::%s: ReturnBW = %f\n", __func__, ReturnBW);
+	dml_print("DML::%s: TotalDataReadBandwidth = %f\n", __func__, TotalDataReadBandwidth);
+	dml_print("DML::%s: TotalRowReadBandwidth = %f\n", __func__, TotalRowReadBandwidth);
+	dml_print("DML::%s: DCFCLK = %f\n", __func__, DCFCLK);
+#endif
+
+	StutterBurstTime = PartOfUncompressedPixelBurstThatFitsInROBAndCompressedBuffer / AverageDCCCompressionRate / ReturnBW
+			+ (*StutterPeriod * TotalDataReadBandwidth - PartOfUncompressedPixelBurstThatFitsInROBAndCompressedBuffer) / (DCFCLK * 64)
+			+ *StutterPeriod * TotalRowReadBandwidth / ReturnBW;
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: Part 1 = %f\n", __func__, PartOfUncompressedPixelBurstThatFitsInROBAndCompressedBuffer / AverageDCCCompressionRate / ReturnBW);
+	dml_print("DML::%s: StutterPeriod * TotalDataReadBandwidth = %f\n", __func__, (*StutterPeriod * TotalDataReadBandwidth));
+	dml_print("DML::%s: Part 2 = %f\n", __func__, (*StutterPeriod * TotalDataReadBandwidth - PartOfUncompressedPixelBurstThatFitsInROBAndCompressedBuffer) / (DCFCLK * 64));
+	dml_print("DML::%s: Part 3 = %f\n", __func__, *StutterPeriod * TotalRowReadBandwidth / ReturnBW);
+	dml_print("DML::%s: StutterBurstTime = %f\n", __func__, StutterBurstTime);
+#endif
+	StutterBurstTime = dml_max(StutterBurstTime, LinesToFinishSwathTransferStutterCriticalPlane * BytePerPixelYCriticalPlane * SwathWidthYCriticalPlane / ReturnBW);
+
+	dml_print(
+			"DML::%s: Time to finish residue swath=%f\n",
+			__func__,
+			LinesToFinishSwathTransferStutterCriticalPlane * BytePerPixelYCriticalPlane * SwathWidthYCriticalPlane / ReturnBW);
+
+	TotalActiveWriteback = 0;
+	for (k = 0; k < NumberOfActivePlanes; ++k) {
+		if (WritebackEnable[k]) {
+			TotalActiveWriteback = TotalActiveWriteback + 1;
+		}
+	}
+
+	if (TotalActiveWriteback == 0) {
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: SRExitTime = %f\n", __func__, SRExitTime);
+		dml_print("DML::%s: SRExitZ8Time = %f\n", __func__, SRExitZ8Time);
+		dml_print("DML::%s: StutterBurstTime = %f (final)\n", __func__, StutterBurstTime);
+		dml_print("DML::%s: StutterPeriod = %f\n", __func__, *StutterPeriod);
+#endif
+		*StutterEfficiencyNotIncludingVBlank = dml_max(0., 1 - (SRExitTime + StutterBurstTime) / *StutterPeriod) * 100;
+		*Z8StutterEfficiencyNotIncludingVBlank = dml_max(0., 1 - (SRExitZ8Time + StutterBurstTime) / *StutterPeriod) * 100;
+		*NumberOfStutterBurstsPerFrame = (*StutterEfficiencyNotIncludingVBlank > 0 ? dml_ceil(VActiveTimeCriticalPlane / *StutterPeriod, 1) : 0);
+		*Z8NumberOfStutterBurstsPerFrame = (*Z8StutterEfficiencyNotIncludingVBlank > 0 ? dml_ceil(VActiveTimeCriticalPlane / *StutterPeriod, 1) : 0);
+	} else {
+		*StutterEfficiencyNotIncludingVBlank = 0.;
+		*Z8StutterEfficiencyNotIncludingVBlank = 0.;
+		*NumberOfStutterBurstsPerFrame = 0;
+		*Z8NumberOfStutterBurstsPerFrame = 0;
+	}
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: VActiveTimeCriticalPlane = %f\n", __func__, VActiveTimeCriticalPlane);
+	dml_print("DML::%s: StutterEfficiencyNotIncludingVBlank = %f\n", __func__, *StutterEfficiencyNotIncludingVBlank);
+	dml_print("DML::%s: Z8StutterEfficiencyNotIncludingVBlank = %f\n", __func__, *Z8StutterEfficiencyNotIncludingVBlank);
+	dml_print("DML::%s: NumberOfStutterBurstsPerFrame = %d\n", __func__, *NumberOfStutterBurstsPerFrame);
+	dml_print("DML::%s: Z8NumberOfStutterBurstsPerFrame = %d\n", __func__, *Z8NumberOfStutterBurstsPerFrame);
+#endif
+
+	for (k = 0; k < NumberOfActivePlanes; ++k) {
+		if (v->BlendingAndTiming[k] == k) {
+			TotalNumberOfActiveOTG = TotalNumberOfActiveOTG + 1;
+		}
+	}
+
+	if (*StutterEfficiencyNotIncludingVBlank > 0) {
+		LastStutterPeriod = VActiveTimeCriticalPlane - (*NumberOfStutterBurstsPerFrame - 1) * *StutterPeriod;
+
+		if ((SynchronizedVBlank || TotalNumberOfActiveOTG == 1) && LastStutterPeriod + MinTTUVBlankCriticalPlane > StutterEnterPlusExitWatermark) {
+			*StutterEfficiency = (1 - (*NumberOfStutterBurstsPerFrame * SRExitTime + StutterBurstTime * VActiveTimeCriticalPlane
+					/ *StutterPeriod) / FrameTimeCriticalPlane) * 100;
+		} else {
+			*StutterEfficiency = *StutterEfficiencyNotIncludingVBlank;
+		}
+	} else {
+		*StutterEfficiency = 0;
+	}
+
+	if (*Z8StutterEfficiencyNotIncludingVBlank > 0) {
+		LastZ8StutterPeriod = VActiveTimeCriticalPlane - (*NumberOfStutterBurstsPerFrame - 1) * *StutterPeriod;
+		if ((SynchronizedVBlank || TotalNumberOfActiveOTG == 1) && LastZ8StutterPeriod + MinTTUVBlankCriticalPlane > Z8StutterEnterPlusExitWatermark) {
+			*Z8StutterEfficiency = (1 - (*NumberOfStutterBurstsPerFrame * SRExitZ8Time + StutterBurstTime * VActiveTimeCriticalPlane
+					/ *StutterPeriod) / FrameTimeCriticalPlane) * 100;
+		} else {
+			*Z8StutterEfficiency = *Z8StutterEfficiencyNotIncludingVBlank;
+		}
+	} else {
+		*Z8StutterEfficiency = 0.;
+	}
+
+	dml_print("DML::%s: LastZ8StutterPeriod = %f\n", __func__, LastZ8StutterPeriod);
+	dml_print("DML::%s: Z8StutterEnterPlusExitWatermark = %f\n", __func__, Z8StutterEnterPlusExitWatermark);
+	dml_print("DML::%s: StutterBurstTime = %f\n", __func__, StutterBurstTime);
+	dml_print("DML::%s: StutterPeriod = %f\n", __func__, *StutterPeriod);
+	dml_print("DML::%s: StutterEfficiency = %f\n", __func__, *StutterEfficiency);
+	dml_print("DML::%s: Z8StutterEfficiency = %f\n", __func__, *Z8StutterEfficiency);
+	dml_print("DML::%s: StutterEfficiencyNotIncludingVBlank = %f\n", __func__, *StutterEfficiencyNotIncludingVBlank);
+	dml_print("DML::%s: Z8NumberOfStutterBurstsPerFrame = %d\n", __func__, *Z8NumberOfStutterBurstsPerFrame);
+}
+
+static void CalculateSwathAndDETConfiguration(
+		bool ForceSingleDPP,
+		int NumberOfActivePlanes,
+		unsigned int DETBufferSizeInKByte,
+		double MaximumSwathWidthLuma[],
+		double MaximumSwathWidthChroma[],
+		enum scan_direction_class SourceScan[],
+		enum source_format_class SourcePixelFormat[],
+		enum dm_swizzle_mode SurfaceTiling[],
+		int ViewportWidth[],
+		int ViewportHeight[],
+		int SurfaceWidthY[],
+		int SurfaceWidthC[],
+		int SurfaceHeightY[],
+		int SurfaceHeightC[],
+		int Read256BytesBlockHeightY[],
+		int Read256BytesBlockHeightC[],
+		int Read256BytesBlockWidthY[],
+		int Read256BytesBlockWidthC[],
+		enum odm_combine_mode ODMCombineEnabled[],
+		int BlendingAndTiming[],
+		int BytePerPixY[],
+		int BytePerPixC[],
+		double BytePerPixDETY[],
+		double BytePerPixDETC[],
+		int HActive[],
+		double HRatio[],
+		double HRatioChroma[],
+		int DPPPerPlane[],
+		int swath_width_luma_ub[],
+		int swath_width_chroma_ub[],
+		double SwathWidth[],
+		double SwathWidthChroma[],
+		int SwathHeightY[],
+		int SwathHeightC[],
+		unsigned int DETBufferSizeY[],
+		unsigned int DETBufferSizeC[],
+		bool ViewportSizeSupportPerPlane[],
+		bool *ViewportSizeSupport)
+{
+	int MaximumSwathHeightY[DC__NUM_DPP__MAX];
+	int MaximumSwathHeightC[DC__NUM_DPP__MAX];
+	int MinimumSwathHeightY;
+	int MinimumSwathHeightC;
+	int RoundedUpMaxSwathSizeBytesY;
+	int RoundedUpMaxSwathSizeBytesC;
+	int RoundedUpMinSwathSizeBytesY;
+	int RoundedUpMinSwathSizeBytesC;
+	int RoundedUpSwathSizeBytesY;
+	int RoundedUpSwathSizeBytesC;
+	double SwathWidthSingleDPP[DC__NUM_DPP__MAX];
+	double SwathWidthSingleDPPChroma[DC__NUM_DPP__MAX];
+	int k;
+
+	CalculateSwathWidth(
+			ForceSingleDPP,
+			NumberOfActivePlanes,
+			SourcePixelFormat,
+			SourceScan,
+			ViewportWidth,
+			ViewportHeight,
+			SurfaceWidthY,
+			SurfaceWidthC,
+			SurfaceHeightY,
+			SurfaceHeightC,
+			ODMCombineEnabled,
+			BytePerPixY,
+			BytePerPixC,
+			Read256BytesBlockHeightY,
+			Read256BytesBlockHeightC,
+			Read256BytesBlockWidthY,
+			Read256BytesBlockWidthC,
+			BlendingAndTiming,
+			HActive,
+			HRatio,
+			DPPPerPlane,
+			SwathWidthSingleDPP,
+			SwathWidthSingleDPPChroma,
+			SwathWidth,
+			SwathWidthChroma,
+			MaximumSwathHeightY,
+			MaximumSwathHeightC,
+			swath_width_luma_ub,
+			swath_width_chroma_ub);
+
+	*ViewportSizeSupport = true;
+	for (k = 0; k < NumberOfActivePlanes; ++k) {
+		if ((SourcePixelFormat[k] == dm_444_64 || SourcePixelFormat[k] == dm_444_32 || SourcePixelFormat[k] == dm_444_16 || SourcePixelFormat[k] == dm_mono_16
+				|| SourcePixelFormat[k] == dm_mono_8 || SourcePixelFormat[k] == dm_rgbe)) {
+			if (SurfaceTiling[k] == dm_sw_linear
+					|| (SourcePixelFormat[k] == dm_444_64
+							&& (SurfaceTiling[k] == dm_sw_64kb_s || SurfaceTiling[k] == dm_sw_64kb_s_t || SurfaceTiling[k] == dm_sw_64kb_s_x)
+							&& SourceScan[k] != dm_vert)) {
+				MinimumSwathHeightY = MaximumSwathHeightY[k];
+			} else if (SourcePixelFormat[k] == dm_444_8 && SourceScan[k] == dm_vert) {
+				MinimumSwathHeightY = MaximumSwathHeightY[k];
+			} else {
+				MinimumSwathHeightY = MaximumSwathHeightY[k] / 2;
+			}
+			MinimumSwathHeightC = MaximumSwathHeightC[k];
+		} else {
+			if (SurfaceTiling[k] == dm_sw_linear) {
+				MinimumSwathHeightY = MaximumSwathHeightY[k];
+				MinimumSwathHeightC = MaximumSwathHeightC[k];
+			} else if (SourcePixelFormat[k] == dm_rgbe_alpha && SourceScan[k] == dm_vert) {
+				MinimumSwathHeightY = MaximumSwathHeightY[k] / 2;
+				MinimumSwathHeightC = MaximumSwathHeightC[k];
+			} else if (SourcePixelFormat[k] == dm_rgbe_alpha) {
+				MinimumSwathHeightY = MaximumSwathHeightY[k] / 2;
+				MinimumSwathHeightC = MaximumSwathHeightC[k] / 2;
+			} else if (SourcePixelFormat[k] == dm_420_8 && SourceScan[k] == dm_vert) {
+				MinimumSwathHeightY = MaximumSwathHeightY[k];
+				MinimumSwathHeightC = MaximumSwathHeightC[k] / 2;
+			} else {
+				MinimumSwathHeightC = MaximumSwathHeightC[k] / 2;
+				MinimumSwathHeightY = MaximumSwathHeightY[k] / 2;
+			}
+		}
+
+		RoundedUpMaxSwathSizeBytesY = swath_width_luma_ub[k] * BytePerPixDETY[k] * MaximumSwathHeightY[k];
+		RoundedUpMinSwathSizeBytesY = swath_width_luma_ub[k] * BytePerPixDETY[k] * MinimumSwathHeightY;
+		if (SourcePixelFormat[k] == dm_420_10) {
+			RoundedUpMaxSwathSizeBytesY = dml_ceil((double) RoundedUpMaxSwathSizeBytesY, 256);
+			RoundedUpMinSwathSizeBytesY = dml_ceil((double) RoundedUpMinSwathSizeBytesY, 256);
+		}
+		RoundedUpMaxSwathSizeBytesC = swath_width_chroma_ub[k] * BytePerPixDETC[k] * MaximumSwathHeightC[k];
+		RoundedUpMinSwathSizeBytesC = swath_width_chroma_ub[k] * BytePerPixDETC[k] * MinimumSwathHeightC;
+		if (SourcePixelFormat[k] == dm_420_10) {
+			RoundedUpMaxSwathSizeBytesC = dml_ceil(RoundedUpMaxSwathSizeBytesC, 256);
+			RoundedUpMinSwathSizeBytesC = dml_ceil(RoundedUpMinSwathSizeBytesC, 256);
+		}
+
+		if (RoundedUpMaxSwathSizeBytesY + RoundedUpMaxSwathSizeBytesC <= DETBufferSizeInKByte * 1024 / 2) {
+			SwathHeightY[k] = MaximumSwathHeightY[k];
+			SwathHeightC[k] = MaximumSwathHeightC[k];
+			RoundedUpSwathSizeBytesY = RoundedUpMaxSwathSizeBytesY;
+			RoundedUpSwathSizeBytesC = RoundedUpMaxSwathSizeBytesC;
+		} else if (RoundedUpMaxSwathSizeBytesY >= 1.5 * RoundedUpMaxSwathSizeBytesC
+				&& RoundedUpMinSwathSizeBytesY + RoundedUpMaxSwathSizeBytesC <= DETBufferSizeInKByte * 1024 / 2) {
+			SwathHeightY[k] = MinimumSwathHeightY;
+			SwathHeightC[k] = MaximumSwathHeightC[k];
+			RoundedUpSwathSizeBytesY = RoundedUpMinSwathSizeBytesY;
+			RoundedUpSwathSizeBytesC = RoundedUpMaxSwathSizeBytesC;
+		} else if (RoundedUpMaxSwathSizeBytesY < 1.5 * RoundedUpMaxSwathSizeBytesC
+				&& RoundedUpMaxSwathSizeBytesY + RoundedUpMinSwathSizeBytesC <= DETBufferSizeInKByte * 1024 / 2) {
+			SwathHeightY[k] = MaximumSwathHeightY[k];
+			SwathHeightC[k] = MinimumSwathHeightC;
+			RoundedUpSwathSizeBytesY = RoundedUpMaxSwathSizeBytesY;
+			RoundedUpSwathSizeBytesC = RoundedUpMinSwathSizeBytesC;
+		} else {
+			SwathHeightY[k] = MinimumSwathHeightY;
+			SwathHeightC[k] = MinimumSwathHeightC;
+			RoundedUpSwathSizeBytesY = RoundedUpMinSwathSizeBytesY;
+			RoundedUpSwathSizeBytesC = RoundedUpMinSwathSizeBytesC;
+		}
+		{
+		double actDETBufferSizeInKByte = dml_ceil(DETBufferSizeInKByte, 64);
+
+		if (SwathHeightC[k] == 0) {
+			DETBufferSizeY[k] = actDETBufferSizeInKByte * 1024;
+			DETBufferSizeC[k] = 0;
+		} else if (RoundedUpSwathSizeBytesY <= 1.5 * RoundedUpSwathSizeBytesC) {
+			DETBufferSizeY[k] = actDETBufferSizeInKByte * 1024 / 2;
+			DETBufferSizeC[k] = actDETBufferSizeInKByte * 1024 / 2;
+		} else {
+			DETBufferSizeY[k] = dml_floor(actDETBufferSizeInKByte * 1024 * 2 / 3, 1024);
+			DETBufferSizeC[k] = actDETBufferSizeInKByte * 1024 / 3;
+		}
+
+		if (RoundedUpMinSwathSizeBytesY + RoundedUpMinSwathSizeBytesC > actDETBufferSizeInKByte * 1024 / 2 || SwathWidth[k] > MaximumSwathWidthLuma[k]
+				|| (SwathHeightC[k] > 0 && SwathWidthChroma[k] > MaximumSwathWidthChroma[k])) {
+			*ViewportSizeSupport = false;
+			ViewportSizeSupportPerPlane[k] = false;
+		} else {
+			ViewportSizeSupportPerPlane[k] = true;
+		}
+		}
+	}
+}
+
+static void CalculateSwathWidth(
+		bool ForceSingleDPP,
+		int NumberOfActivePlanes,
+		enum source_format_class SourcePixelFormat[],
+		enum scan_direction_class SourceScan[],
+		int ViewportWidth[],
+		int ViewportHeight[],
+		int SurfaceWidthY[],
+		int SurfaceWidthC[],
+		int SurfaceHeightY[],
+		int SurfaceHeightC[],
+		enum odm_combine_mode ODMCombineEnabled[],
+		int BytePerPixY[],
+		int BytePerPixC[],
+		int Read256BytesBlockHeightY[],
+		int Read256BytesBlockHeightC[],
+		int Read256BytesBlockWidthY[],
+		int Read256BytesBlockWidthC[],
+		int BlendingAndTiming[],
+		int HActive[],
+		double HRatio[],
+		int DPPPerPlane[],
+		double SwathWidthSingleDPPY[],
+		double SwathWidthSingleDPPC[],
+		double SwathWidthY[],
+		double SwathWidthC[],
+		int MaximumSwathHeightY[],
+		int MaximumSwathHeightC[],
+		int swath_width_luma_ub[],
+		int swath_width_chroma_ub[])
+{
+	enum odm_combine_mode MainPlaneODMCombine;
+	int j, k;
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: NumberOfActivePlanes = %d\n", __func__, NumberOfActivePlanes);
+#endif
+
+	for (k = 0; k < NumberOfActivePlanes; ++k) {
+		if (SourceScan[k] != dm_vert) {
+			SwathWidthSingleDPPY[k] = ViewportWidth[k];
+		} else {
+			SwathWidthSingleDPPY[k] = ViewportHeight[k];
+		}
+
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: k=%d ViewportWidth=%d\n", __func__, k, ViewportWidth[k]);
+		dml_print("DML::%s: k=%d ViewportHeight=%d\n", __func__, k, ViewportHeight[k]);
+#endif
+
+		MainPlaneODMCombine = ODMCombineEnabled[k];
+		for (j = 0; j < NumberOfActivePlanes; ++j) {
+			if (BlendingAndTiming[k] == j) {
+				MainPlaneODMCombine = ODMCombineEnabled[j];
+			}
+		}
+
+		if (MainPlaneODMCombine == dm_odm_combine_mode_4to1)
+			SwathWidthY[k] = dml_min(SwathWidthSingleDPPY[k], dml_round(HActive[k] / 4.0 * HRatio[k]));
+		else if (MainPlaneODMCombine == dm_odm_combine_mode_2to1)
+			SwathWidthY[k] = dml_min(SwathWidthSingleDPPY[k], dml_round(HActive[k] / 2.0 * HRatio[k]));
+		else if (DPPPerPlane[k] == 2)
+			SwathWidthY[k] = SwathWidthSingleDPPY[k] / 2;
+		else
+			SwathWidthY[k] = SwathWidthSingleDPPY[k];
+
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: k=%d SwathWidthSingleDPPY=%f\n", __func__, k, SwathWidthSingleDPPY[k]);
+		dml_print("DML::%s: k=%d SwathWidthY=%f\n", __func__, k, SwathWidthY[k]);
+#endif
+
+		if (SourcePixelFormat[k] == dm_420_8 || SourcePixelFormat[k] == dm_420_10 || SourcePixelFormat[k] == dm_420_12) {
+			SwathWidthC[k] = SwathWidthY[k] / 2;
+			SwathWidthSingleDPPC[k] = SwathWidthSingleDPPY[k] / 2;
+		} else {
+			SwathWidthC[k] = SwathWidthY[k];
+			SwathWidthSingleDPPC[k] = SwathWidthSingleDPPY[k];
+		}
+
+		if (ForceSingleDPP == true) {
+			SwathWidthY[k] = SwathWidthSingleDPPY[k];
+			SwathWidthC[k] = SwathWidthSingleDPPC[k];
+		}
+		{
+		int surface_width_ub_l = dml_ceil(SurfaceWidthY[k], Read256BytesBlockWidthY[k]);
+		int surface_height_ub_l = dml_ceil(SurfaceHeightY[k], Read256BytesBlockHeightY[k]);
+		int surface_width_ub_c = dml_ceil(SurfaceWidthC[k], Read256BytesBlockWidthC[k]);
+		int surface_height_ub_c = dml_ceil(SurfaceHeightC[k], Read256BytesBlockHeightC[k]);
+
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: k=%d surface_width_ub_l=%0d\n", __func__, k, surface_width_ub_l);
+#endif
+
+		if (SourceScan[k] != dm_vert) {
+			MaximumSwathHeightY[k] = Read256BytesBlockHeightY[k];
+			MaximumSwathHeightC[k] = Read256BytesBlockHeightC[k];
+			swath_width_luma_ub[k] = dml_min(surface_width_ub_l, (int) dml_ceil(SwathWidthY[k] - 1, Read256BytesBlockWidthY[k]) + Read256BytesBlockWidthY[k]);
+			if (BytePerPixC[k] > 0) {
+				swath_width_chroma_ub[k] = dml_min(
+						surface_width_ub_c,
+						(int) dml_ceil(SwathWidthC[k] - 1, Read256BytesBlockWidthC[k]) + Read256BytesBlockWidthC[k]);
+			} else {
+				swath_width_chroma_ub[k] = 0;
+			}
+		} else {
+			MaximumSwathHeightY[k] = Read256BytesBlockWidthY[k];
+			MaximumSwathHeightC[k] = Read256BytesBlockWidthC[k];
+			swath_width_luma_ub[k] = dml_min(surface_height_ub_l, (int) dml_ceil(SwathWidthY[k] - 1, Read256BytesBlockHeightY[k]) + Read256BytesBlockHeightY[k]);
+			if (BytePerPixC[k] > 0) {
+				swath_width_chroma_ub[k] = dml_min(
+						surface_height_ub_c,
+						(int) dml_ceil(SwathWidthC[k] - 1, Read256BytesBlockHeightC[k]) + Read256BytesBlockHeightC[k]);
+			} else {
+				swath_width_chroma_ub[k] = 0;
+			}
+		}
+		}
+	}
+}
+
+static double CalculateExtraLatency(
+		int RoundTripPingLatencyCycles,
+		int ReorderingBytes,
+		double DCFCLK,
+		int TotalNumberOfActiveDPP,
+		int PixelChunkSizeInKByte,
+		int TotalNumberOfDCCActiveDPP,
+		int MetaChunkSize,
+		double ReturnBW,
+		bool GPUVMEnable,
+		bool HostVMEnable,
+		int NumberOfActivePlanes,
+		int NumberOfDPP[],
+		int dpte_group_bytes[],
+		double HostVMInefficiencyFactor,
+		double HostVMMinPageSize,
+		int HostVMMaxNonCachedPageTableLevels)
+{
+	double ExtraLatencyBytes;
+	double ExtraLatency;
+
+	ExtraLatencyBytes = CalculateExtraLatencyBytes(
+			ReorderingBytes,
+			TotalNumberOfActiveDPP,
+			PixelChunkSizeInKByte,
+			TotalNumberOfDCCActiveDPP,
+			MetaChunkSize,
+			GPUVMEnable,
+			HostVMEnable,
+			NumberOfActivePlanes,
+			NumberOfDPP,
+			dpte_group_bytes,
+			HostVMInefficiencyFactor,
+			HostVMMinPageSize,
+			HostVMMaxNonCachedPageTableLevels);
+
+	ExtraLatency = (RoundTripPingLatencyCycles + __DML_ARB_TO_RET_DELAY__) / DCFCLK + ExtraLatencyBytes / ReturnBW;
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: RoundTripPingLatencyCycles=%d\n", __func__, RoundTripPingLatencyCycles);
+	dml_print("DML::%s: DCFCLK=%f\n", __func__, DCFCLK);
+	dml_print("DML::%s: ExtraLatencyBytes=%f\n", __func__, ExtraLatencyBytes);
+	dml_print("DML::%s: ReturnBW=%f\n", __func__, ReturnBW);
+	dml_print("DML::%s: ExtraLatency=%f\n", __func__, ExtraLatency);
+#endif
+
+	return ExtraLatency;
+}
+
+static double CalculateExtraLatencyBytes(
+		int ReorderingBytes,
+		int TotalNumberOfActiveDPP,
+		int PixelChunkSizeInKByte,
+		int TotalNumberOfDCCActiveDPP,
+		int MetaChunkSize,
+		bool GPUVMEnable,
+		bool HostVMEnable,
+		int NumberOfActivePlanes,
+		int NumberOfDPP[],
+		int dpte_group_bytes[],
+		double HostVMInefficiencyFactor,
+		double HostVMMinPageSize,
+		int HostVMMaxNonCachedPageTableLevels)
+{
+	double ret;
+	int HostVMDynamicLevels = 0, k;
+
+	if (GPUVMEnable == true && HostVMEnable == true) {
+		if (HostVMMinPageSize < 2048)
+			HostVMDynamicLevels = HostVMMaxNonCachedPageTableLevels;
+		else if (HostVMMinPageSize >= 2048 && HostVMMinPageSize < 1048576)
+			HostVMDynamicLevels = dml_max(0, (int) HostVMMaxNonCachedPageTableLevels - 1);
+		else
+			HostVMDynamicLevels = dml_max(0, (int) HostVMMaxNonCachedPageTableLevels - 2);
+	else
+		HostVMDynamicLevels = 0;
+
+	ret = ReorderingBytes + (TotalNumberOfActiveDPP * PixelChunkSizeInKByte + TotalNumberOfDCCActiveDPP * MetaChunkSize) * 1024.0;
+
+	if (GPUVMEnable == true)
+		for (k = 0; k < NumberOfActivePlanes; ++k)
+			ret = ret + NumberOfDPP[k] * dpte_group_bytes[k] * (1 + 8 * HostVMDynamicLevels) * HostVMInefficiencyFactor;
+	}
+	return ret;
+}
+
+static double CalculateUrgentLatency(
+		double UrgentLatencyPixelDataOnly,
+		double UrgentLatencyPixelMixedWithVMData,
+		double UrgentLatencyVMDataOnly,
+		bool DoUrgentLatencyAdjustment,
+		double UrgentLatencyAdjustmentFabricClockComponent,
+		double UrgentLatencyAdjustmentFabricClockReference,
+		double FabricClock)
+{
+	double ret;
+
+	ret = dml_max3(UrgentLatencyPixelDataOnly, UrgentLatencyPixelMixedWithVMData, UrgentLatencyVMDataOnly);
+	if (DoUrgentLatencyAdjustment == true)
+		ret = ret + UrgentLatencyAdjustmentFabricClockComponent * (UrgentLatencyAdjustmentFabricClockReference / FabricClock - 1);
+	return ret;
+}
+
+static void UseMinimumDCFCLK(
+		struct display_mode_lib *mode_lib,
+		int MaxPrefetchMode,
+		int ReorderingBytes)
+{
+	struct vba_vars_st *v = &mode_lib->vba;
+	int dummy1, i, j, k;
+	double NormalEfficiency,  dummy2, dummy3;
+	double TotalMaxPrefetchFlipDPTERowBandwidth[DC__VOLTAGE_STATES][2];
+
+	NormalEfficiency = v->PercentOfIdealFabricAndSDPPortBWReceivedAfterUrgLatency / 100.0;
+	for (i = 0; i < v->soc.num_states; ++i) {
+		for (j = 0; j <= 1; ++j) {
+			double PixelDCFCLKCyclesRequiredInPrefetch[DC__NUM_DPP__MAX];
+			double PrefetchPixelLinesTime[DC__NUM_DPP__MAX];
+			double DCFCLKRequiredForPeakBandwidthPerPlane[DC__NUM_DPP__MAX];
+			double DynamicMetadataVMExtraLatency[DC__NUM_DPP__MAX];
+			double MinimumTWait;
+			double NonDPTEBandwidth;
+			double DPTEBandwidth;
+			double DCFCLKRequiredForAverageBandwidth;
+			double ExtraLatencyBytes;
+			double ExtraLatencyCycles;
+			double DCFCLKRequiredForPeakBandwidth;
+			int NoOfDPPState[DC__NUM_DPP__MAX];
+			double MinimumTvmPlus2Tr0;
+
+			TotalMaxPrefetchFlipDPTERowBandwidth[i][j] = 0;
+			for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+				TotalMaxPrefetchFlipDPTERowBandwidth[i][j] = TotalMaxPrefetchFlipDPTERowBandwidth[i][j]
+						+ v->NoOfDPP[i][j][k] * v->DPTEBytesPerRow[i][j][k] / (15.75 * v->HTotal[k] / v->PixelClock[k]);
+			}
+
+			for (k = 0; k <= v->NumberOfActivePlanes - 1; ++k)
+				NoOfDPPState[k] = v->NoOfDPP[i][j][k];
+
+			MinimumTWait = CalculateTWait(MaxPrefetchMode, v->FinalDRAMClockChangeLatency, v->UrgLatency[i], v->SREnterPlusExitTime);
+			NonDPTEBandwidth = v->TotalVActivePixelBandwidth[i][j] + v->TotalVActiveCursorBandwidth[i][j] + v->TotalMetaRowBandwidth[i][j];
+			DPTEBandwidth = (v->HostVMEnable == true || v->ImmediateFlipRequirement[0] == dm_immediate_flip_required) ?
+					TotalMaxPrefetchFlipDPTERowBandwidth[i][j] : v->TotalDPTERowBandwidth[i][j];
+			DCFCLKRequiredForAverageBandwidth = dml_max3(
+					v->ProjectedDCFCLKDeepSleep[i][j],
+					(NonDPTEBandwidth + v->TotalDPTERowBandwidth[i][j]) / v->ReturnBusWidth
+							/ (v->MaxAveragePercentOfIdealFabricAndSDPPortBWDisplayCanUseInNormalSystemOperation / 100),
+					(NonDPTEBandwidth + DPTEBandwidth / NormalEfficiency) / NormalEfficiency / v->ReturnBusWidth);
+
+			ExtraLatencyBytes = CalculateExtraLatencyBytes(
+					ReorderingBytes,
+					v->TotalNumberOfActiveDPP[i][j],
+					v->PixelChunkSizeInKByte,
+					v->TotalNumberOfDCCActiveDPP[i][j],
+					v->MetaChunkSize,
+					v->GPUVMEnable,
+					v->HostVMEnable,
+					v->NumberOfActivePlanes,
+					NoOfDPPState,
+					v->dpte_group_bytes,
+					1,
+					v->HostVMMinPageSize,
+					v->HostVMMaxNonCachedPageTableLevels);
+			ExtraLatencyCycles = v->RoundTripPingLatencyCycles + __DML_ARB_TO_RET_DELAY__ + ExtraLatencyBytes / NormalEfficiency / v->ReturnBusWidth;
+			for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+				double DCFCLKCyclesRequiredInPrefetch;
+				double ExpectedPrefetchBWAcceleration;
+				double PrefetchTime;
+
+				PixelDCFCLKCyclesRequiredInPrefetch[k] = (v->PrefetchLinesY[i][j][k] * v->swath_width_luma_ub_all_states[i][j][k] * v->BytePerPixelY[k]
+						+ v->PrefetchLinesC[i][j][k] * v->swath_width_chroma_ub_all_states[i][j][k] * v->BytePerPixelC[k]) / NormalEfficiency / v->ReturnBusWidth;
+				DCFCLKCyclesRequiredInPrefetch = 2 * ExtraLatencyCycles / NoOfDPPState[k]
+						+ v->PDEAndMetaPTEBytesPerFrame[i][j][k] / NormalEfficiency / NormalEfficiency / v->ReturnBusWidth * (v->GPUVMMaxPageTableLevels > 2 ? 1 : 0)
+						+ 2 * v->DPTEBytesPerRow[i][j][k] / NormalEfficiency / NormalEfficiency / v->ReturnBusWidth
+						+ 2 * v->MetaRowBytes[i][j][k] / NormalEfficiency / v->ReturnBusWidth + PixelDCFCLKCyclesRequiredInPrefetch[k];
+				PrefetchPixelLinesTime[k] = dml_max(v->PrefetchLinesY[i][j][k], v->PrefetchLinesC[i][j][k]) * v->HTotal[k] / v->PixelClock[k];
+				ExpectedPrefetchBWAcceleration = (v->VActivePixelBandwidth[i][j][k] + v->VActiveCursorBandwidth[i][j][k])
+						/ (v->ReadBandwidthLuma[k] + v->ReadBandwidthChroma[k]);
+				DynamicMetadataVMExtraLatency[k] =
+						(v->GPUVMEnable == true && v->DynamicMetadataEnable[k] == true && v->DynamicMetadataVMEnabled == true) ?
+								v->UrgLatency[i] * v->GPUVMMaxPageTableLevels * (v->HostVMEnable == true ? v->HostVMMaxNonCachedPageTableLevels + 1 : 1) : 0;
+				PrefetchTime = (v->MaximumVStartup[i][j][k] - 1) * v->HTotal[k] / v->PixelClock[k] - MinimumTWait
+						- v->UrgLatency[i]
+								* ((v->GPUVMMaxPageTableLevels <= 2 ? v->GPUVMMaxPageTableLevels : v->GPUVMMaxPageTableLevels - 2)
+										* (v->HostVMEnable == true ? v->HostVMMaxNonCachedPageTableLevels + 1 : 1) - 1)
+						- DynamicMetadataVMExtraLatency[k];
+
+				if (PrefetchTime > 0) {
+					double ExpectedVRatioPrefetch;
+
+					ExpectedVRatioPrefetch = PrefetchPixelLinesTime[k]
+							/ (PrefetchTime * PixelDCFCLKCyclesRequiredInPrefetch[k] / DCFCLKCyclesRequiredInPrefetch);
+					DCFCLKRequiredForPeakBandwidthPerPlane[k] = NoOfDPPState[k] * PixelDCFCLKCyclesRequiredInPrefetch[k] / PrefetchPixelLinesTime[k]
+							* dml_max(1.0, ExpectedVRatioPrefetch) * dml_max(1.0, ExpectedVRatioPrefetch / 4) * ExpectedPrefetchBWAcceleration;
+					if (v->HostVMEnable == true || v->ImmediateFlipRequirement[0] == dm_immediate_flip_required) {
+						DCFCLKRequiredForPeakBandwidthPerPlane[k] = DCFCLKRequiredForPeakBandwidthPerPlane[k]
+								+ NoOfDPPState[k] * DPTEBandwidth / NormalEfficiency / NormalEfficiency / v->ReturnBusWidth;
+					}
+				} else {
+					DCFCLKRequiredForPeakBandwidthPerPlane[k] = v->DCFCLKPerState[i];
+				}
+				if (v->DynamicMetadataEnable[k] == true) {
+					double TSetupPipe;
+					double TdmbfPipe;
+					double TdmsksPipe;
+					double TdmecPipe;
+					double AllowedTimeForUrgentExtraLatency;
+
+					CalculateVupdateAndDynamicMetadataParameters(
+							v->MaxInterDCNTileRepeaters,
+							v->RequiredDPPCLK[i][j][k],
+							v->RequiredDISPCLK[i][j],
+							v->ProjectedDCFCLKDeepSleep[i][j],
+							v->PixelClock[k],
+							v->HTotal[k],
+							v->VTotal[k] - v->VActive[k],
+							v->DynamicMetadataTransmittedBytes[k],
+							v->DynamicMetadataLinesBeforeActiveRequired[k],
+							v->Interlace[k],
+							v->ProgressiveToInterlaceUnitInOPP,
+							&TSetupPipe,
+							&TdmbfPipe,
+							&TdmecPipe,
+							&TdmsksPipe,
+							&dummy1,
+							&dummy2,
+							&dummy3);
+					AllowedTimeForUrgentExtraLatency = v->MaximumVStartup[i][j][k] * v->HTotal[k] / v->PixelClock[k] - MinimumTWait - TSetupPipe - TdmbfPipe - TdmecPipe
+							- TdmsksPipe - DynamicMetadataVMExtraLatency[k];
+					if (AllowedTimeForUrgentExtraLatency > 0) {
+						DCFCLKRequiredForPeakBandwidthPerPlane[k] = dml_max(
+								DCFCLKRequiredForPeakBandwidthPerPlane[k],
+								ExtraLatencyCycles / AllowedTimeForUrgentExtraLatency);
+					} else {
+						DCFCLKRequiredForPeakBandwidthPerPlane[k] = v->DCFCLKPerState[i];
+					}
+				}
+			}
+			DCFCLKRequiredForPeakBandwidth = 0;
+			for (k = 0; k <= v->NumberOfActivePlanes - 1; ++k)
+				DCFCLKRequiredForPeakBandwidth = DCFCLKRequiredForPeakBandwidth + DCFCLKRequiredForPeakBandwidthPerPlane[k];
+
+			MinimumTvmPlus2Tr0 = v->UrgLatency[i]
+					* (v->GPUVMEnable == true ?
+							(v->HostVMEnable == true ?
+									(v->GPUVMMaxPageTableLevels + 2) * (v->HostVMMaxNonCachedPageTableLevels + 1) - 1 : v->GPUVMMaxPageTableLevels + 1) :
+							0);
+			for (k = 0; k < v->NumberOfActivePlanes; ++k) {
+				double MaximumTvmPlus2Tr0PlusTsw;
+
+				MaximumTvmPlus2Tr0PlusTsw = (v->MaximumVStartup[i][j][k] - 2) * v->HTotal[k] / v->PixelClock[k] - MinimumTWait - DynamicMetadataVMExtraLatency[k];
+				if (MaximumTvmPlus2Tr0PlusTsw <= MinimumTvmPlus2Tr0 + PrefetchPixelLinesTime[k] / 4) {
+					DCFCLKRequiredForPeakBandwidth = v->DCFCLKPerState[i];
+				} else {
+					DCFCLKRequiredForPeakBandwidth = dml_max3(
+							DCFCLKRequiredForPeakBandwidth,
+							2 * ExtraLatencyCycles / (MaximumTvmPlus2Tr0PlusTsw - MinimumTvmPlus2Tr0 - PrefetchPixelLinesTime[k] / 4),
+							(2 * ExtraLatencyCycles + PixelDCFCLKCyclesRequiredInPrefetch[k]) / (MaximumTvmPlus2Tr0PlusTsw - MinimumTvmPlus2Tr0));
+				}
+			}
+			v->DCFCLKState[i][j] = dml_min(v->DCFCLKPerState[i], 1.05 * dml_max(DCFCLKRequiredForAverageBandwidth, DCFCLKRequiredForPeakBandwidth));
+		}
+	}
+}
+
+static void CalculateUnboundedRequestAndCompressedBufferSize(
+		unsigned int DETBufferSizeInKByte,
+		int ConfigReturnBufferSizeInKByte,
+		enum unbounded_requesting_policy UseUnboundedRequestingFinal,
+		int TotalActiveDPP,
+		bool NoChromaPlanes,
+		int MaxNumDPP,
+		int CompressedBufferSegmentSizeInkByteFinal,
+		enum output_encoder_class *Output,
+		bool *UnboundedRequestEnabled,
+		int *CompressedBufferSizeInkByte)
+{
+	double actDETBufferSizeInKByte = dml_ceil(DETBufferSizeInKByte, 64);
+
+	*UnboundedRequestEnabled = UnboundedRequest(UseUnboundedRequestingFinal, TotalActiveDPP, NoChromaPlanes, Output[0]);
+	*CompressedBufferSizeInkByte = (
+			*UnboundedRequestEnabled == true ?
+					ConfigReturnBufferSizeInKByte - TotalActiveDPP * actDETBufferSizeInKByte :
+					ConfigReturnBufferSizeInKByte - MaxNumDPP * actDETBufferSizeInKByte);
+	*CompressedBufferSizeInkByte = *CompressedBufferSizeInkByte * CompressedBufferSegmentSizeInkByteFinal / 64;
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: TotalActiveDPP = %d\n", __func__, TotalActiveDPP);
+	dml_print("DML::%s: DETBufferSizeInKByte = %d\n", __func__, DETBufferSizeInKByte);
+	dml_print("DML::%s: ConfigReturnBufferSizeInKByte = %d\n", __func__, ConfigReturnBufferSizeInKByte);
+	dml_print("DML::%s: UseUnboundedRequestingFinal = %d\n", __func__, UseUnboundedRequestingFinal);
+	dml_print("DML::%s: actDETBufferSizeInKByte = %f\n", __func__, actDETBufferSizeInKByte);
+	dml_print("DML::%s: UnboundedRequestEnabled = %d\n", __func__, *UnboundedRequestEnabled);
+	dml_print("DML::%s: CompressedBufferSizeInkByte = %d\n", __func__, *CompressedBufferSizeInkByte);
+#endif
+}
+
+static bool UnboundedRequest(enum unbounded_requesting_policy UseUnboundedRequestingFinal, int TotalNumberOfActiveDPP, bool NoChroma, enum output_encoder_class Output)
+{
+	bool ret_val = false;
+
+	ret_val = (UseUnboundedRequestingFinal != dm_unbounded_requesting_disable && TotalNumberOfActiveDPP == 1 && NoChroma);
+	if (UseUnboundedRequestingFinal == dm_unbounded_requesting_edp_only && Output != dm_edp)
+		ret_val = false;
+	return ret_val;
+}
+
+static unsigned int CalculateMaxVStartup(
+		unsigned int VTotal,
+		unsigned int VActive,
+		unsigned int VBlankNom,
+		unsigned int HTotal,
+		double PixelClock,
+		bool ProgressiveTointerlaceUnitinOPP,
+		bool Interlace,
+		unsigned int VBlankNomDefaultUS,
+		double WritebackDelayTime)
+{
+	unsigned int MaxVStartup = 0;
+	unsigned int vblank_size = 0;
+	double line_time_us = HTotal / PixelClock;
+	unsigned int vblank_actual = VTotal - VActive;
+	unsigned int vblank_nom_default_in_line = dml_floor(VBlankNomDefaultUS / line_time_us, 1.0);
+	unsigned int vblank_nom_input = dml_min(VBlankNom, vblank_nom_default_in_line);
+	unsigned int vblank_avail = vblank_nom_input == 0 ? vblank_nom_default_in_line : vblank_nom_input;
+
+	vblank_size = (unsigned int) dml_min(vblank_actual, vblank_avail);
+	if (Interlace && !ProgressiveTointerlaceUnitinOPP)
+		MaxVStartup = dml_floor(vblank_size / 2.0, 1.0);
+	else
+		MaxVStartup = vblank_size - dml_max(1.0, dml_ceil(WritebackDelayTime / line_time_us, 1.0));
+	if (MaxVStartup > 1023)
+		MaxVStartup = 1023;
+	return MaxVStartup;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn314/display_mode_vba_314.h b/drivers/gpu/drm/amd/display/dc/dml/dcn314/display_mode_vba_314.h
new file mode 100644
index 000000000000..a8199ab7d26a
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn314/display_mode_vba_314.h
@@ -0,0 +1,44 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DML314_DISPLAY_MODE_VBA_H__
+#define __DML314_DISPLAY_MODE_VBA_H__
+
+void dml314_recalculate(struct display_mode_lib *mode_lib);
+void dml314_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_lib);
+double dml314_CalculateWriteBackDISPCLK(
+		enum source_format_class WritebackPixelFormat,
+		double PixelClock,
+		double WritebackHRatio,
+		double WritebackVRatio,
+		unsigned int WritebackHTaps,
+		unsigned int WritebackVTaps,
+		long   WritebackSourceWidth,
+		long   WritebackDestinationWidth,
+		unsigned int HTotal,
+		unsigned int WritebackLineBufferSize);
+
+#endif /* __DML314_DISPLAY_MODE_VBA_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn314/display_rq_dlg_calc_314.c b/drivers/gpu/drm/amd/display/dc/dml/dcn314/display_rq_dlg_calc_314.c
new file mode 100644
index 000000000000..61ee9ba063a7
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn314/display_rq_dlg_calc_314.c
@@ -0,0 +1,1733 @@
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "../display_mode_lib.h"
+#include "../display_mode_vba.h"
+#include "../dml_inline_defs.h"
+#include "display_rq_dlg_calc_314.h"
+
+static bool CalculateBytePerPixelAnd256BBlockSizes(
+		enum source_format_class SourcePixelFormat,
+		enum dm_swizzle_mode SurfaceTiling,
+		unsigned int *BytePerPixelY,
+		unsigned int *BytePerPixelC,
+		double *BytePerPixelDETY,
+		double *BytePerPixelDETC,
+		unsigned int *BlockHeight256BytesY,
+		unsigned int *BlockHeight256BytesC,
+		unsigned int *BlockWidth256BytesY,
+		unsigned int *BlockWidth256BytesC)
+{
+	if (SourcePixelFormat == dm_444_64) {
+		*BytePerPixelDETY = 8;
+		*BytePerPixelDETC = 0;
+		*BytePerPixelY = 8;
+		*BytePerPixelC = 0;
+	} else if (SourcePixelFormat == dm_444_32 || SourcePixelFormat == dm_rgbe) {
+		*BytePerPixelDETY = 4;
+		*BytePerPixelDETC = 0;
+		*BytePerPixelY = 4;
+		*BytePerPixelC = 0;
+	} else if (SourcePixelFormat == dm_444_16 || SourcePixelFormat == dm_444_16) {
+		*BytePerPixelDETY = 2;
+		*BytePerPixelDETC = 0;
+		*BytePerPixelY = 2;
+		*BytePerPixelC = 0;
+	} else if (SourcePixelFormat == dm_444_8) {
+		*BytePerPixelDETY = 1;
+		*BytePerPixelDETC = 0;
+		*BytePerPixelY = 1;
+		*BytePerPixelC = 0;
+	} else if (SourcePixelFormat == dm_rgbe_alpha) {
+		*BytePerPixelDETY = 4;
+		*BytePerPixelDETC = 1;
+		*BytePerPixelY = 4;
+		*BytePerPixelC = 1;
+	} else if (SourcePixelFormat == dm_420_8) {
+		*BytePerPixelDETY = 1;
+		*BytePerPixelDETC = 2;
+		*BytePerPixelY = 1;
+		*BytePerPixelC = 2;
+	} else if (SourcePixelFormat == dm_420_12) {
+		*BytePerPixelDETY = 2;
+		*BytePerPixelDETC = 4;
+		*BytePerPixelY = 2;
+		*BytePerPixelC = 4;
+	} else {
+		*BytePerPixelDETY = 4.0 / 3;
+		*BytePerPixelDETC = 8.0 / 3;
+		*BytePerPixelY = 2;
+		*BytePerPixelC = 4;
+	}
+
+	if ((SourcePixelFormat == dm_444_64 || SourcePixelFormat == dm_444_32 || SourcePixelFormat == dm_444_16 || SourcePixelFormat == dm_444_8 || SourcePixelFormat == dm_mono_16
+			|| SourcePixelFormat == dm_mono_8 || SourcePixelFormat == dm_rgbe)) {
+		if (SurfaceTiling == dm_sw_linear)
+			*BlockHeight256BytesY = 1;
+		else if (SourcePixelFormat == dm_444_64)
+			*BlockHeight256BytesY = 4;
+		else if (SourcePixelFormat == dm_444_8)
+			*BlockHeight256BytesY = 16;
+		else
+			*BlockHeight256BytesY = 8;
+
+		*BlockWidth256BytesY = 256U / *BytePerPixelY / *BlockHeight256BytesY;
+		*BlockHeight256BytesC = 0;
+		*BlockWidth256BytesC = 0;
+	} else {
+		if (SurfaceTiling == dm_sw_linear) {
+			*BlockHeight256BytesY = 1;
+			*BlockHeight256BytesC = 1;
+		} else if (SourcePixelFormat == dm_rgbe_alpha) {
+			*BlockHeight256BytesY = 8;
+			*BlockHeight256BytesC = 16;
+		} else if (SourcePixelFormat == dm_420_8) {
+			*BlockHeight256BytesY = 16;
+			*BlockHeight256BytesC = 8;
+		} else {
+			*BlockHeight256BytesY = 8;
+			*BlockHeight256BytesC = 8;
+		}
+		*BlockWidth256BytesY = 256U / *BytePerPixelY / *BlockHeight256BytesY;
+		*BlockWidth256BytesC = 256U / *BytePerPixelC / *BlockHeight256BytesC;
+	}
+	return true;
+}
+
+static bool is_dual_plane(enum source_format_class source_format)
+{
+	bool ret_val = 0;
+
+	if ((source_format == dm_420_12) || (source_format == dm_420_8) || (source_format == dm_420_10) || (source_format == dm_rgbe_alpha))
+		ret_val = 1;
+
+	return ret_val;
+}
+
+static double get_refcyc_per_delivery(
+		struct display_mode_lib *mode_lib,
+		double refclk_freq_in_mhz,
+		double pclk_freq_in_mhz,
+		unsigned int odm_combine,
+		unsigned int recout_width,
+		unsigned int hactive,
+		double vratio,
+		double hscale_pixel_rate,
+		unsigned int delivery_width,
+		unsigned int req_per_swath_ub)
+{
+	double refcyc_per_delivery = 0.0;
+
+	if (vratio <= 1.0) {
+		if (odm_combine)
+			refcyc_per_delivery = (double) refclk_freq_in_mhz * (double) ((unsigned int) odm_combine * 2)
+					* dml_min((double) recout_width, (double) hactive / ((unsigned int) odm_combine * 2)) / pclk_freq_in_mhz / (double) req_per_swath_ub;
+		else
+			refcyc_per_delivery = (double) refclk_freq_in_mhz * (double) recout_width / pclk_freq_in_mhz / (double) req_per_swath_ub;
+	} else {
+		refcyc_per_delivery = (double) refclk_freq_in_mhz * (double) delivery_width / (double) hscale_pixel_rate / (double) req_per_swath_ub;
+	}
+
+#ifdef __DML_RQ_DLG_CALC_DEBUG__
+	dml_print("DML_DLG: %s: refclk_freq_in_mhz = %3.2f\n", __func__, refclk_freq_in_mhz);
+	dml_print("DML_DLG: %s: pclk_freq_in_mhz   = %3.2f\n", __func__, pclk_freq_in_mhz);
+	dml_print("DML_DLG: %s: recout_width       = %d\n", __func__, recout_width);
+	dml_print("DML_DLG: %s: vratio             = %3.2f\n", __func__, vratio);
+	dml_print("DML_DLG: %s: req_per_swath_ub   = %d\n", __func__, req_per_swath_ub);
+	dml_print("DML_DLG: %s: hscale_pixel_rate  = %3.2f\n", __func__, hscale_pixel_rate);
+	dml_print("DML_DLG: %s: delivery_width     = %d\n", __func__, delivery_width);
+	dml_print("DML_DLG: %s: refcyc_per_delivery= %3.2f\n", __func__, refcyc_per_delivery);
+#endif
+
+	return refcyc_per_delivery;
+
+}
+
+static unsigned int get_blk_size_bytes(const enum source_macro_tile_size tile_size)
+{
+	if (tile_size == dm_256k_tile)
+		return (256 * 1024);
+	else if (tile_size == dm_64k_tile)
+		return (64 * 1024);
+	else
+		return (4 * 1024);
+}
+
+static void extract_rq_sizing_regs(struct display_mode_lib *mode_lib, display_data_rq_regs_st *rq_regs, const display_data_rq_sizing_params_st *rq_sizing)
+{
+	print__data_rq_sizing_params_st(mode_lib, rq_sizing);
+
+	rq_regs->chunk_size = dml_log2(rq_sizing->chunk_bytes) - 10;
+
+	if (rq_sizing->min_chunk_bytes == 0)
+		rq_regs->min_chunk_size = 0;
+	else
+		rq_regs->min_chunk_size = dml_log2(rq_sizing->min_chunk_bytes) - 8 + 1;
+
+	rq_regs->meta_chunk_size = dml_log2(rq_sizing->meta_chunk_bytes) - 10;
+	if (rq_sizing->min_meta_chunk_bytes == 0)
+		rq_regs->min_meta_chunk_size = 0;
+	else
+		rq_regs->min_meta_chunk_size = dml_log2(rq_sizing->min_meta_chunk_bytes) - 6 + 1;
+
+	rq_regs->dpte_group_size = dml_log2(rq_sizing->dpte_group_bytes) - 6;
+	rq_regs->mpte_group_size = dml_log2(rq_sizing->mpte_group_bytes) - 6;
+}
+
+static void extract_rq_regs(struct display_mode_lib *mode_lib, display_rq_regs_st *rq_regs, const display_rq_params_st *rq_param)
+{
+	unsigned int detile_buf_size_in_bytes = mode_lib->ip.det_buffer_size_kbytes * 1024;
+	unsigned int detile_buf_plane1_addr = 0;
+
+	extract_rq_sizing_regs(mode_lib, &(rq_regs->rq_regs_l), &rq_param->sizing.rq_l);
+
+	rq_regs->rq_regs_l.pte_row_height_linear = dml_floor(dml_log2(rq_param->dlg.rq_l.dpte_row_height), 1) - 3;
+
+	if (rq_param->yuv420) {
+		extract_rq_sizing_regs(mode_lib, &(rq_regs->rq_regs_c), &rq_param->sizing.rq_c);
+		rq_regs->rq_regs_c.pte_row_height_linear = dml_floor(dml_log2(rq_param->dlg.rq_c.dpte_row_height), 1) - 3;
+	}
+
+	rq_regs->rq_regs_l.swath_height = dml_log2(rq_param->dlg.rq_l.swath_height);
+	rq_regs->rq_regs_c.swath_height = dml_log2(rq_param->dlg.rq_c.swath_height);
+
+	// FIXME: take the max between luma, chroma chunk size?
+	// okay for now, as we are setting chunk_bytes to 8kb anyways
+	if (rq_param->sizing.rq_l.chunk_bytes >= 32 * 1024 || (rq_param->yuv420 && rq_param->sizing.rq_c.chunk_bytes >= 32 * 1024)) { //32kb
+		rq_regs->drq_expansion_mode = 0;
+	} else {
+		rq_regs->drq_expansion_mode = 2;
+	}
+	rq_regs->prq_expansion_mode = 1;
+	rq_regs->mrq_expansion_mode = 1;
+	rq_regs->crq_expansion_mode = 1;
+
+	// Note: detile_buf_plane1_addr is in unit of 1KB
+	if (rq_param->yuv420) {
+		if ((double) rq_param->misc.rq_l.stored_swath_bytes / (double) rq_param->misc.rq_c.stored_swath_bytes <= 1.5) {
+			detile_buf_plane1_addr = (detile_buf_size_in_bytes / 2.0 / 1024.0); // half to chroma
+#ifdef __DML_RQ_DLG_CALC_DEBUG__
+					dml_print("DML_DLG: %s: detile_buf_plane1_addr = %0d (1/2 to chroma)\n", __func__, detile_buf_plane1_addr);
+#endif
+		} else {
+			detile_buf_plane1_addr = dml_round_to_multiple((unsigned int) ((2.0 * detile_buf_size_in_bytes) / 3.0), 1024, 0) / 1024.0; // 2/3 to luma
+#ifdef __DML_RQ_DLG_CALC_DEBUG__
+					dml_print("DML_DLG: %s: detile_buf_plane1_addr = %0d (1/3 chroma)\n", __func__, detile_buf_plane1_addr);
+#endif
+		}
+	}
+	rq_regs->plane1_base_address = detile_buf_plane1_addr;
+
+#ifdef __DML_RQ_DLG_CALC_DEBUG__
+	dml_print("DML_DLG: %s: detile_buf_size_in_bytes = %0d\n", __func__, detile_buf_size_in_bytes);
+	dml_print("DML_DLG: %s: detile_buf_plane1_addr = %0d\n", __func__, detile_buf_plane1_addr);
+	dml_print("DML_DLG: %s: plane1_base_address = %0d\n", __func__, rq_regs->plane1_base_address);
+	dml_print("DML_DLG: %s: rq_l.stored_swath_bytes = %0d\n", __func__, rq_param->misc.rq_l.stored_swath_bytes);
+	dml_print("DML_DLG: %s: rq_c.stored_swath_bytes = %0d\n", __func__, rq_param->misc.rq_c.stored_swath_bytes);
+	dml_print("DML_DLG: %s: rq_l.swath_height = %0d\n", __func__, rq_param->dlg.rq_l.swath_height);
+	dml_print("DML_DLG: %s: rq_c.swath_height = %0d\n", __func__, rq_param->dlg.rq_c.swath_height);
+#endif
+}
+
+static void handle_det_buf_split(struct display_mode_lib *mode_lib, display_rq_params_st *rq_param, const display_pipe_source_params_st *pipe_src_param)
+{
+	unsigned int total_swath_bytes = 0;
+	unsigned int swath_bytes_l = 0;
+	unsigned int swath_bytes_c = 0;
+	unsigned int full_swath_bytes_packed_l = 0;
+	unsigned int full_swath_bytes_packed_c = 0;
+	bool req128_l = 0;
+	bool req128_c = 0;
+	bool surf_linear = (pipe_src_param->sw_mode == dm_sw_linear);
+	bool surf_vert = (pipe_src_param->source_scan == dm_vert);
+	unsigned int log2_swath_height_l = 0;
+	unsigned int log2_swath_height_c = 0;
+	unsigned int detile_buf_size_in_bytes = mode_lib->ip.det_buffer_size_kbytes * 1024;
+
+	full_swath_bytes_packed_l = rq_param->misc.rq_l.full_swath_bytes;
+	full_swath_bytes_packed_c = rq_param->misc.rq_c.full_swath_bytes;
+
+#ifdef __DML_RQ_DLG_CALC_DEBUG__
+	dml_print("DML_DLG: %s: full_swath_bytes_packed_l = %0d\n", __func__, full_swath_bytes_packed_l);
+	dml_print("DML_DLG: %s: full_swath_bytes_packed_c = %0d\n", __func__, full_swath_bytes_packed_c);
+#endif
+
+	if (rq_param->yuv420_10bpc) {
+		full_swath_bytes_packed_l = dml_round_to_multiple(rq_param->misc.rq_l.full_swath_bytes * 2.0 / 3.0, 256, 1) + 256;
+		full_swath_bytes_packed_c = dml_round_to_multiple(rq_param->misc.rq_c.full_swath_bytes * 2.0 / 3.0, 256, 1) + 256;
+#ifdef __DML_RQ_DLG_CALC_DEBUG__
+		dml_print("DML_DLG: %s: full_swath_bytes_packed_l = %0d (3-2 packing)\n", __func__, full_swath_bytes_packed_l);
+		dml_print("DML_DLG: %s: full_swath_bytes_packed_c = %0d (3-2 packing)\n", __func__, full_swath_bytes_packed_c);
+#endif
+	}
+
+	if (rq_param->yuv420)
+		total_swath_bytes = 2 * full_swath_bytes_packed_l + 2 * full_swath_bytes_packed_c;
+	else
+		total_swath_bytes = 2 * full_swath_bytes_packed_l;
+
+#ifdef __DML_RQ_DLG_CALC_DEBUG__
+	dml_print("DML_DLG: %s: total_swath_bytes = %0d\n", __func__, total_swath_bytes);
+	dml_print("DML_DLG: %s: detile_buf_size_in_bytes = %0d\n", __func__, detile_buf_size_in_bytes);
+#endif
+
+	if (total_swath_bytes <= detile_buf_size_in_bytes) { //full 256b request
+		req128_l = 0;
+		req128_c = 0;
+		swath_bytes_l = full_swath_bytes_packed_l;
+		swath_bytes_c = full_swath_bytes_packed_c;
+	} else if (!rq_param->yuv420) {
+		req128_l = 1;
+		req128_c = 0;
+		swath_bytes_c = full_swath_bytes_packed_c;
+		swath_bytes_l = full_swath_bytes_packed_l / 2;
+	} else if ((double) full_swath_bytes_packed_l / (double) full_swath_bytes_packed_c < 1.5) {
+		req128_l = 0;
+		req128_c = 1;
+		swath_bytes_l = full_swath_bytes_packed_l;
+		swath_bytes_c = full_swath_bytes_packed_c / 2;
+
+		total_swath_bytes = 2 * swath_bytes_l + 2 * swath_bytes_c;
+
+		if (total_swath_bytes > detile_buf_size_in_bytes) {
+			req128_l = 1;
+			swath_bytes_l = full_swath_bytes_packed_l / 2;
+		}
+	} else {
+		req128_l = 1;
+		req128_c = 0;
+		swath_bytes_l = full_swath_bytes_packed_l / 2;
+		swath_bytes_c = full_swath_bytes_packed_c;
+
+		total_swath_bytes = 2 * swath_bytes_l + 2 * swath_bytes_c;
+
+		if (total_swath_bytes > detile_buf_size_in_bytes) {
+			req128_c = 1;
+			swath_bytes_c = full_swath_bytes_packed_c / 2;
+		}
+	}
+
+	if (rq_param->yuv420)
+		total_swath_bytes = 2 * swath_bytes_l + 2 * swath_bytes_c;
+	else
+		total_swath_bytes = 2 * swath_bytes_l;
+
+	rq_param->misc.rq_l.stored_swath_bytes = swath_bytes_l;
+	rq_param->misc.rq_c.stored_swath_bytes = swath_bytes_c;
+
+#ifdef __DML_RQ_DLG_CALC_DEBUG__
+	dml_print("DML_DLG: %s: total_swath_bytes = %0d\n", __func__, total_swath_bytes);
+	dml_print("DML_DLG: %s: rq_l.stored_swath_bytes = %0d\n", __func__, rq_param->misc.rq_l.stored_swath_bytes);
+	dml_print("DML_DLG: %s: rq_c.stored_swath_bytes = %0d\n", __func__, rq_param->misc.rq_c.stored_swath_bytes);
+#endif
+	if (surf_linear) {
+		log2_swath_height_l = 0;
+		log2_swath_height_c = 0;
+	} else {
+		unsigned int swath_height_l;
+		unsigned int swath_height_c;
+
+		if (!surf_vert) {
+			swath_height_l = rq_param->misc.rq_l.blk256_height;
+			swath_height_c = rq_param->misc.rq_c.blk256_height;
+		} else {
+			swath_height_l = rq_param->misc.rq_l.blk256_width;
+			swath_height_c = rq_param->misc.rq_c.blk256_width;
+		}
+
+		if (swath_height_l > 0)
+			log2_swath_height_l = dml_log2(swath_height_l);
+
+		if (req128_l && log2_swath_height_l > 0)
+			log2_swath_height_l -= 1;
+
+		if (swath_height_c > 0)
+			log2_swath_height_c = dml_log2(swath_height_c);
+
+		if (req128_c && log2_swath_height_c > 0)
+			log2_swath_height_c -= 1;
+	}
+
+	rq_param->dlg.rq_l.swath_height = 1 << log2_swath_height_l;
+	rq_param->dlg.rq_c.swath_height = 1 << log2_swath_height_c;
+
+#ifdef __DML_RQ_DLG_CALC_DEBUG__
+	dml_print("DML_DLG: %s: req128_l = %0d\n", __func__, req128_l);
+	dml_print("DML_DLG: %s: req128_c = %0d\n", __func__, req128_c);
+	dml_print("DML_DLG: %s: full_swath_bytes_packed_l = %0d\n", __func__, full_swath_bytes_packed_l);
+	dml_print("DML_DLG: %s: full_swath_bytes_packed_c = %0d\n", __func__, full_swath_bytes_packed_c);
+	dml_print("DML_DLG: %s: swath_height luma = %0d\n", __func__, rq_param->dlg.rq_l.swath_height);
+	dml_print("DML_DLG: %s: swath_height chroma = %0d\n", __func__, rq_param->dlg.rq_c.swath_height);
+#endif
+}
+
+static void get_meta_and_pte_attr(
+		struct display_mode_lib *mode_lib,
+		display_data_rq_dlg_params_st *rq_dlg_param,
+		display_data_rq_misc_params_st *rq_misc_param,
+		display_data_rq_sizing_params_st *rq_sizing_param,
+		unsigned int vp_width,
+		unsigned int vp_height,
+		unsigned int data_pitch,
+		unsigned int meta_pitch,
+		unsigned int source_format,
+		unsigned int tiling,
+		unsigned int macro_tile_size,
+		unsigned int source_scan,
+		unsigned int hostvm_enable,
+		unsigned int is_chroma,
+		unsigned int surface_height)
+{
+	bool surf_linear = (tiling == dm_sw_linear);
+	bool surf_vert = (source_scan == dm_vert);
+
+	unsigned int bytes_per_element;
+	unsigned int bytes_per_element_y;
+	unsigned int bytes_per_element_c;
+
+	unsigned int blk256_width = 0;
+	unsigned int blk256_height = 0;
+
+	unsigned int blk256_width_y = 0;
+	unsigned int blk256_height_y = 0;
+	unsigned int blk256_width_c = 0;
+	unsigned int blk256_height_c = 0;
+	unsigned int log2_bytes_per_element;
+	unsigned int log2_blk256_width;
+	unsigned int log2_blk256_height;
+	unsigned int blk_bytes;
+	unsigned int log2_blk_bytes;
+	unsigned int log2_blk_height;
+	unsigned int log2_blk_width;
+	unsigned int log2_meta_req_bytes;
+	unsigned int log2_meta_req_height;
+	unsigned int log2_meta_req_width;
+	unsigned int meta_req_width;
+	unsigned int meta_req_height;
+	unsigned int log2_meta_row_height;
+	unsigned int meta_row_width_ub;
+	unsigned int log2_meta_chunk_bytes;
+	unsigned int log2_meta_chunk_height;
+
+	//full sized meta chunk width in unit of data elements
+	unsigned int log2_meta_chunk_width;
+	unsigned int log2_min_meta_chunk_bytes;
+	unsigned int min_meta_chunk_width;
+	unsigned int meta_chunk_width;
+	unsigned int meta_chunk_per_row_int;
+	unsigned int meta_row_remainder;
+	unsigned int meta_chunk_threshold;
+	unsigned int meta_blk_height;
+	unsigned int meta_surface_bytes;
+	unsigned int vmpg_bytes;
+	unsigned int meta_pte_req_per_frame_ub;
+	unsigned int meta_pte_bytes_per_frame_ub;
+	const unsigned int log2_vmpg_bytes = dml_log2(mode_lib->soc.gpuvm_min_page_size_bytes);
+	const bool dual_plane_en = is_dual_plane((enum source_format_class) (source_format));
+	const unsigned int dpte_buf_in_pte_reqs =
+			dual_plane_en ? (is_chroma ? mode_lib->ip.dpte_buffer_size_in_pte_reqs_chroma : mode_lib->ip.dpte_buffer_size_in_pte_reqs_luma) : (mode_lib->ip.dpte_buffer_size_in_pte_reqs_luma
+							+ mode_lib->ip.dpte_buffer_size_in_pte_reqs_chroma);
+
+	unsigned int log2_vmpg_height = 0;
+	unsigned int log2_vmpg_width = 0;
+	unsigned int log2_dpte_req_height_ptes = 0;
+	unsigned int log2_dpte_req_height = 0;
+	unsigned int log2_dpte_req_width = 0;
+	unsigned int log2_dpte_row_height_linear = 0;
+	unsigned int log2_dpte_row_height = 0;
+	unsigned int log2_dpte_group_width = 0;
+	unsigned int dpte_row_width_ub = 0;
+	unsigned int dpte_req_height = 0;
+	unsigned int dpte_req_width = 0;
+	unsigned int dpte_group_width = 0;
+	unsigned int log2_dpte_group_bytes = 0;
+	unsigned int log2_dpte_group_length = 0;
+	double byte_per_pixel_det_y;
+	double byte_per_pixel_det_c;
+
+	CalculateBytePerPixelAnd256BBlockSizes(
+			(enum source_format_class) (source_format),
+			(enum dm_swizzle_mode) (tiling),
+			&bytes_per_element_y,
+			&bytes_per_element_c,
+			&byte_per_pixel_det_y,
+			&byte_per_pixel_det_c,
+			&blk256_height_y,
+			&blk256_height_c,
+			&blk256_width_y,
+			&blk256_width_c);
+
+	if (!is_chroma) {
+		blk256_width = blk256_width_y;
+		blk256_height = blk256_height_y;
+		bytes_per_element = bytes_per_element_y;
+	} else {
+		blk256_width = blk256_width_c;
+		blk256_height = blk256_height_c;
+		bytes_per_element = bytes_per_element_c;
+	}
+
+	log2_bytes_per_element = dml_log2(bytes_per_element);
+
+	dml_print("DML_DLG: %s: surf_linear        = %d\n", __func__, surf_linear);
+	dml_print("DML_DLG: %s: surf_vert          = %d\n", __func__, surf_vert);
+	dml_print("DML_DLG: %s: blk256_width       = %d\n", __func__, blk256_width);
+	dml_print("DML_DLG: %s: blk256_height      = %d\n", __func__, blk256_height);
+
+	log2_blk256_width = dml_log2((double) blk256_width);
+	log2_blk256_height = dml_log2((double) blk256_height);
+	blk_bytes = surf_linear ? 256 : get_blk_size_bytes((enum source_macro_tile_size) macro_tile_size);
+	log2_blk_bytes = dml_log2((double) blk_bytes);
+	log2_blk_height = 0;
+	log2_blk_width = 0;
+
+	// remember log rule
+	// "+" in log is multiply
+	// "-" in log is divide
+	// "/2" is like square root
+	// blk is vertical biased
+	if (tiling != dm_sw_linear)
+		log2_blk_height = log2_blk256_height + dml_ceil((double) (log2_blk_bytes - 8) / 2.0, 1);
+	else
+		log2_blk_height = 0;	// blk height of 1
+
+	log2_blk_width = log2_blk_bytes - log2_bytes_per_element - log2_blk_height;
+
+	if (!surf_vert) {
+		unsigned int temp;
+
+		temp = dml_round_to_multiple(vp_width - 1, blk256_width, 1) + blk256_width;
+		if (data_pitch < blk256_width) {
+			dml_print("WARNING: DML_DLG: %s: swath_size calculation ignoring data_pitch=%u < blk256_width=%u\n", __func__, data_pitch, blk256_width);
+		} else {
+			if (temp > data_pitch) {
+				if (data_pitch >= vp_width)
+					temp = data_pitch;
+				else
+					dml_print("WARNING: DML_DLG: %s: swath_size calculation ignoring data_pitch=%u < vp_width=%u\n", __func__, data_pitch, vp_width);
+			}
+		}
+		rq_dlg_param->swath_width_ub = temp;
+		rq_dlg_param->req_per_swath_ub = temp >> log2_blk256_width;
+	} else {
+		unsigned int temp;
+
+		temp = dml_round_to_multiple(vp_height - 1, blk256_height, 1) + blk256_height;
+		if (surface_height < blk256_height) {
+			dml_print("WARNING: DML_DLG: %s swath_size calculation ignored surface_height=%u < blk256_height=%u\n", __func__, surface_height, blk256_height);
+		} else {
+			if (temp > surface_height) {
+				if (surface_height >= vp_height)
+					temp = surface_height;
+				else
+					dml_print("WARNING: DML_DLG: %s swath_size calculation ignored surface_height=%u < vp_height=%u\n", __func__, surface_height, vp_height);
+			}
+		}
+		rq_dlg_param->swath_width_ub = temp;
+		rq_dlg_param->req_per_swath_ub = temp >> log2_blk256_height;
+	}
+
+	if (!surf_vert)
+		rq_misc_param->full_swath_bytes = rq_dlg_param->swath_width_ub * blk256_height * bytes_per_element;
+	else
+		rq_misc_param->full_swath_bytes = rq_dlg_param->swath_width_ub * blk256_width * bytes_per_element;
+
+	rq_misc_param->blk256_height = blk256_height;
+	rq_misc_param->blk256_width = blk256_width;
+
+	// -------
+	// meta
+	// -------
+	log2_meta_req_bytes = 6;	// meta request is 64b and is 8x8byte meta element
+
+	// each 64b meta request for dcn is 8x8 meta elements and
+	// a meta element covers one 256b block of the data surface.
+	log2_meta_req_height = log2_blk256_height + 3;	// meta req is 8x8 byte, each byte represent 1 blk256
+	log2_meta_req_width = log2_meta_req_bytes + 8 - log2_bytes_per_element - log2_meta_req_height;
+	meta_req_width = 1 << log2_meta_req_width;
+	meta_req_height = 1 << log2_meta_req_height;
+	log2_meta_row_height = 0;
+	meta_row_width_ub = 0;
+
+	// the dimensions of a meta row are meta_row_width x meta_row_height in elements.
+	// calculate upper bound of the meta_row_width
+	if (!surf_vert) {
+		log2_meta_row_height = log2_meta_req_height;
+		meta_row_width_ub = dml_round_to_multiple(vp_width - 1, meta_req_width, 1) + meta_req_width;
+		rq_dlg_param->meta_req_per_row_ub = meta_row_width_ub / meta_req_width;
+	} else {
+		log2_meta_row_height = log2_meta_req_width;
+		meta_row_width_ub = dml_round_to_multiple(vp_height - 1, meta_req_height, 1) + meta_req_height;
+		rq_dlg_param->meta_req_per_row_ub = meta_row_width_ub / meta_req_height;
+	}
+	rq_dlg_param->meta_bytes_per_row_ub = rq_dlg_param->meta_req_per_row_ub * 64;
+
+	rq_dlg_param->meta_row_height = 1 << log2_meta_row_height;
+
+	log2_meta_chunk_bytes = dml_log2(rq_sizing_param->meta_chunk_bytes);
+	log2_meta_chunk_height = log2_meta_row_height;
+
+	//full sized meta chunk width in unit of data elements
+	log2_meta_chunk_width = log2_meta_chunk_bytes + 8 - log2_bytes_per_element - log2_meta_chunk_height;
+	log2_min_meta_chunk_bytes = dml_log2(rq_sizing_param->min_meta_chunk_bytes);
+	min_meta_chunk_width = 1 << (log2_min_meta_chunk_bytes + 8 - log2_bytes_per_element - log2_meta_chunk_height);
+	meta_chunk_width = 1 << log2_meta_chunk_width;
+	meta_chunk_per_row_int = (unsigned int) (meta_row_width_ub / meta_chunk_width);
+	meta_row_remainder = meta_row_width_ub % meta_chunk_width;
+	meta_chunk_threshold = 0;
+	meta_blk_height = blk256_height * 64;
+	meta_surface_bytes = meta_pitch * (dml_round_to_multiple(vp_height - 1, meta_blk_height, 1) + meta_blk_height) * bytes_per_element / 256;
+	vmpg_bytes = mode_lib->soc.gpuvm_min_page_size_bytes;
+	meta_pte_req_per_frame_ub = (dml_round_to_multiple(meta_surface_bytes - vmpg_bytes, 8 * vmpg_bytes, 1) + 8 * vmpg_bytes) / (8 * vmpg_bytes);
+	meta_pte_bytes_per_frame_ub = meta_pte_req_per_frame_ub * 64;	//64B mpte request
+	rq_dlg_param->meta_pte_bytes_per_frame_ub = meta_pte_bytes_per_frame_ub;
+
+	dml_print("DML_DLG: %s: meta_blk_height             = %d\n", __func__, meta_blk_height);
+	dml_print("DML_DLG: %s: meta_surface_bytes          = %d\n", __func__, meta_surface_bytes);
+	dml_print("DML_DLG: %s: meta_pte_req_per_frame_ub   = %d\n", __func__, meta_pte_req_per_frame_ub);
+	dml_print("DML_DLG: %s: meta_pte_bytes_per_frame_ub = %d\n", __func__, meta_pte_bytes_per_frame_ub);
+
+	if (!surf_vert)
+		meta_chunk_threshold = 2 * min_meta_chunk_width - meta_req_width;
+	else
+		meta_chunk_threshold = 2 * min_meta_chunk_width - meta_req_height;
+
+	if (meta_row_remainder <= meta_chunk_threshold)
+		rq_dlg_param->meta_chunks_per_row_ub = meta_chunk_per_row_int + 1;
+	else
+		rq_dlg_param->meta_chunks_per_row_ub = meta_chunk_per_row_int + 2;
+
+	// ------
+	// dpte
+	// ------
+	if (surf_linear)
+		log2_vmpg_height = 0;   // one line high
+	else
+		log2_vmpg_height = (log2_vmpg_bytes - 8) / 2 + log2_blk256_height;
+
+	log2_vmpg_width = log2_vmpg_bytes - log2_bytes_per_element - log2_vmpg_height;
+
+	// only 3 possible shapes for dpte request in dimensions of ptes: 8x1, 4x2, 2x4.
+	if (surf_linear) { //one 64B PTE request returns 8 PTEs
+		log2_dpte_req_height_ptes = 0;
+		log2_dpte_req_width = log2_vmpg_width + 3;
+		log2_dpte_req_height = 0;
+	} else if (log2_blk_bytes == 12) { //4KB tile means 4kB page size
+		//one 64B req gives 8x1 PTEs for 4KB tile
+		log2_dpte_req_height_ptes = 0;
+		log2_dpte_req_width = log2_blk_width + 3;
+		log2_dpte_req_height = log2_blk_height + 0;
+	} else if ((log2_blk_bytes >= 16) && (log2_vmpg_bytes == 12)) { // tile block >= 64KB
+		//two 64B reqs of 2x4 PTEs give 16 PTEs to cover 64KB
+		log2_dpte_req_height_ptes = 4;
+		log2_dpte_req_width = log2_blk256_width + 4;		// log2_64KB_width
+		log2_dpte_req_height = log2_blk256_height + 4;		// log2_64KB_height
+	} else { //64KB page size and must 64KB tile block
+		 //one 64B req gives 8x1 PTEs for 64KB tile
+		log2_dpte_req_height_ptes = 0;
+		log2_dpte_req_width = log2_blk_width + 3;
+		log2_dpte_req_height = log2_blk_height + 0;
+	}
+
+	// The dpte request dimensions in data elements is dpte_req_width x dpte_req_height
+	// log2_vmpg_width is how much 1 pte represent, now calculating how much a 64b pte req represent
+	// That depends on the pte shape (i.e. 8x1, 4x2, 2x4)
+	//log2_dpte_req_height    = log2_vmpg_height + log2_dpte_req_height_ptes;
+	//log2_dpte_req_width     = log2_vmpg_width + log2_dpte_req_width_ptes;
+	dpte_req_height = 1 << log2_dpte_req_height;
+	dpte_req_width = 1 << log2_dpte_req_width;
+
+	// calculate pitch dpte row buffer can hold
+	// round the result down to a power of two.
+	if (surf_linear) {
+		unsigned int dpte_row_height;
+
+		log2_dpte_row_height_linear = dml_floor(dml_log2(dpte_buf_in_pte_reqs * dpte_req_width / data_pitch), 1);
+
+		dml_print("DML_DLG: %s: is_chroma                   = %d\n", __func__, is_chroma);
+		dml_print("DML_DLG: %s: dpte_buf_in_pte_reqs        = %d\n", __func__, dpte_buf_in_pte_reqs);
+		dml_print("DML_DLG: %s: log2_dpte_row_height_linear = %d\n", __func__, log2_dpte_row_height_linear);
+
+		ASSERT(log2_dpte_row_height_linear >= 3);
+
+		if (log2_dpte_row_height_linear > 7)
+			log2_dpte_row_height_linear = 7;
+
+		log2_dpte_row_height = log2_dpte_row_height_linear;
+		// For linear, the dpte row is pitch dependent and the pte requests wrap at the pitch boundary.
+		// the dpte_row_width_ub is the upper bound of data_pitch*dpte_row_height in elements with this unique buffering.
+		dpte_row_height = 1 << log2_dpte_row_height;
+		dpte_row_width_ub = dml_round_to_multiple(data_pitch * dpte_row_height - 1, dpte_req_width, 1) + dpte_req_width;
+		rq_dlg_param->dpte_req_per_row_ub = dpte_row_width_ub / dpte_req_width;
+	} else {
+		// the upper bound of the dpte_row_width without dependency on viewport position follows.
+		// for tiled mode, row height is the same as req height and row store up to vp size upper bound
+		if (!surf_vert) {
+			log2_dpte_row_height = log2_dpte_req_height;
+			dpte_row_width_ub = dml_round_to_multiple(vp_width - 1, dpte_req_width, 1) + dpte_req_width;
+			rq_dlg_param->dpte_req_per_row_ub = dpte_row_width_ub / dpte_req_width;
+		} else {
+			log2_dpte_row_height = (log2_blk_width < log2_dpte_req_width) ? log2_blk_width : log2_dpte_req_width;
+			dpte_row_width_ub = dml_round_to_multiple(vp_height - 1, dpte_req_height, 1) + dpte_req_height;
+			rq_dlg_param->dpte_req_per_row_ub = dpte_row_width_ub / dpte_req_height;
+		}
+	}
+	if (log2_blk_bytes >= 16 && log2_vmpg_bytes == 12) // tile block >= 64KB
+		rq_dlg_param->dpte_bytes_per_row_ub = rq_dlg_param->dpte_req_per_row_ub * 128; //2*64B dpte request
+	else
+		rq_dlg_param->dpte_bytes_per_row_ub = rq_dlg_param->dpte_req_per_row_ub * 64; //64B dpte request
+
+	rq_dlg_param->dpte_row_height = 1 << log2_dpte_row_height;
+
+	// the dpte_group_bytes is reduced for the specific case of vertical
+	// access of a tile surface that has dpte request of 8x1 ptes.
+	if (hostvm_enable)
+		rq_sizing_param->dpte_group_bytes = 512;
+	else {
+		if (!surf_linear & (log2_dpte_req_height_ptes == 0) & surf_vert) //reduced, in this case, will have page fault within a group
+			rq_sizing_param->dpte_group_bytes = 512;
+		else
+			rq_sizing_param->dpte_group_bytes = 2048;
+	}
+
+	//since pte request size is 64byte, the number of data pte requests per full sized group is as follows.
+	log2_dpte_group_bytes = dml_log2(rq_sizing_param->dpte_group_bytes);
+	log2_dpte_group_length = log2_dpte_group_bytes - 6; //length in 64b requests
+
+	// full sized data pte group width in elements
+	if (!surf_vert)
+		log2_dpte_group_width = log2_dpte_group_length + log2_dpte_req_width;
+	else
+		log2_dpte_group_width = log2_dpte_group_length + log2_dpte_req_height;
+
+	//But if the tile block >=64KB and the page size is 4KB, then each dPTE request is 2*64B
+	if ((log2_blk_bytes >= 16) && (log2_vmpg_bytes == 12)) // tile block >= 64KB
+		log2_dpte_group_width = log2_dpte_group_width - 1;
+
+	dpte_group_width = 1 << log2_dpte_group_width;
+
+	// since dpte groups are only aligned to dpte_req_width and not dpte_group_width,
+	// the upper bound for the dpte groups per row is as follows.
+	rq_dlg_param->dpte_groups_per_row_ub = dml_ceil((double) dpte_row_width_ub / dpte_group_width, 1);
+}
+
+static void get_surf_rq_param(
+		struct display_mode_lib *mode_lib,
+		display_data_rq_sizing_params_st *rq_sizing_param,
+		display_data_rq_dlg_params_st *rq_dlg_param,
+		display_data_rq_misc_params_st *rq_misc_param,
+		const display_pipe_params_st *pipe_param,
+		bool is_chroma,
+		bool is_alpha)
+{
+	bool mode_422 = 0;
+	unsigned int vp_width = 0;
+	unsigned int vp_height = 0;
+	unsigned int data_pitch = 0;
+	unsigned int meta_pitch = 0;
+	unsigned int surface_height = 0;
+	unsigned int ppe = mode_422 ? 2 : 1;
+
+	// FIXME check if ppe apply for both luma and chroma in 422 case
+	if (is_chroma | is_alpha) {
+		vp_width = pipe_param->src.viewport_width_c / ppe;
+		vp_height = pipe_param->src.viewport_height_c;
+		data_pitch = pipe_param->src.data_pitch_c;
+		meta_pitch = pipe_param->src.meta_pitch_c;
+		surface_height = pipe_param->src.surface_height_y / 2.0;
+	} else {
+		vp_width = pipe_param->src.viewport_width / ppe;
+		vp_height = pipe_param->src.viewport_height;
+		data_pitch = pipe_param->src.data_pitch;
+		meta_pitch = pipe_param->src.meta_pitch;
+		surface_height = pipe_param->src.surface_height_y;
+	}
+
+	if (pipe_param->dest.odm_combine) {
+		unsigned int access_dir;
+		unsigned int full_src_vp_width;
+		unsigned int hactive_odm;
+		unsigned int src_hactive_odm;
+
+		access_dir = (pipe_param->src.source_scan == dm_vert); // vp access direction: horizontal or vertical accessed
+		hactive_odm = pipe_param->dest.hactive / ((unsigned int) pipe_param->dest.odm_combine * 2);
+		if (is_chroma) {
+			full_src_vp_width = pipe_param->scale_ratio_depth.hscl_ratio_c * pipe_param->dest.full_recout_width;
+			src_hactive_odm = pipe_param->scale_ratio_depth.hscl_ratio_c * hactive_odm;
+		} else {
+			full_src_vp_width = pipe_param->scale_ratio_depth.hscl_ratio * pipe_param->dest.full_recout_width;
+			src_hactive_odm = pipe_param->scale_ratio_depth.hscl_ratio * hactive_odm;
+		}
+
+		if (access_dir == 0) {
+			vp_width = dml_min(full_src_vp_width, src_hactive_odm);
+			dml_print("DML_DLG: %s: vp_width = %d\n", __func__, vp_width);
+		} else {
+			vp_height = dml_min(full_src_vp_width, src_hactive_odm);
+			dml_print("DML_DLG: %s: vp_height = %d\n", __func__, vp_height);
+
+		}
+		dml_print("DML_DLG: %s: full_src_vp_width = %d\n", __func__, full_src_vp_width);
+		dml_print("DML_DLG: %s: hactive_odm = %d\n", __func__, hactive_odm);
+		dml_print("DML_DLG: %s: src_hactive_odm = %d\n", __func__, src_hactive_odm);
+	}
+
+	rq_sizing_param->chunk_bytes = 8192;
+
+	if (is_alpha)
+		rq_sizing_param->chunk_bytes = 4096;
+
+	if (rq_sizing_param->chunk_bytes == 64 * 1024)
+		rq_sizing_param->min_chunk_bytes = 0;
+	else
+		rq_sizing_param->min_chunk_bytes = 1024;
+
+	rq_sizing_param->meta_chunk_bytes = 2048;
+	rq_sizing_param->min_meta_chunk_bytes = 256;
+
+	if (pipe_param->src.hostvm)
+		rq_sizing_param->mpte_group_bytes = 512;
+	else
+		rq_sizing_param->mpte_group_bytes = 2048;
+
+	get_meta_and_pte_attr(
+			mode_lib,
+			rq_dlg_param,
+			rq_misc_param,
+			rq_sizing_param,
+			vp_width,
+			vp_height,
+			data_pitch,
+			meta_pitch,
+			pipe_param->src.source_format,
+			pipe_param->src.sw_mode,
+			pipe_param->src.macro_tile_size,
+			pipe_param->src.source_scan,
+			pipe_param->src.hostvm,
+			is_chroma,
+			surface_height);
+}
+
+static void dml_rq_dlg_get_rq_params(struct display_mode_lib *mode_lib, display_rq_params_st *rq_param, const display_pipe_params_st *pipe_param)
+{
+	// get param for luma surface
+	rq_param->yuv420 = pipe_param->src.source_format == dm_420_8 || pipe_param->src.source_format == dm_420_10 || pipe_param->src.source_format == dm_rgbe_alpha
+			|| pipe_param->src.source_format == dm_420_12;
+
+	rq_param->yuv420_10bpc = pipe_param->src.source_format == dm_420_10;
+
+	rq_param->rgbe_alpha = (pipe_param->src.source_format == dm_rgbe_alpha) ? 1 : 0;
+
+	get_surf_rq_param(mode_lib, &(rq_param->sizing.rq_l), &(rq_param->dlg.rq_l), &(rq_param->misc.rq_l), pipe_param, 0, 0);
+
+	if (is_dual_plane((enum source_format_class) (pipe_param->src.source_format))) {
+		// get param for chroma surface
+		get_surf_rq_param(mode_lib, &(rq_param->sizing.rq_c), &(rq_param->dlg.rq_c), &(rq_param->misc.rq_c), pipe_param, 1, rq_param->rgbe_alpha);
+	}
+
+	// calculate how to split the det buffer space between luma and chroma
+	handle_det_buf_split(mode_lib, rq_param, &pipe_param->src);
+	print__rq_params_st(mode_lib, rq_param);
+}
+
+void dml314_rq_dlg_get_rq_reg(struct display_mode_lib *mode_lib, display_rq_regs_st *rq_regs, const display_pipe_params_st *pipe_param)
+{
+	display_rq_params_st rq_param = {0};
+
+	memset(rq_regs, 0, sizeof(*rq_regs));
+	dml_rq_dlg_get_rq_params(mode_lib, &rq_param, pipe_param);
+	extract_rq_regs(mode_lib, rq_regs, &rq_param);
+
+	print__rq_regs_st(mode_lib, rq_regs);
+}
+
+static void calculate_ttu_cursor(
+		struct display_mode_lib *mode_lib,
+		double *refcyc_per_req_delivery_pre_cur,
+		double *refcyc_per_req_delivery_cur,
+		double refclk_freq_in_mhz,
+		double ref_freq_to_pix_freq,
+		double hscale_pixel_rate_l,
+		double hscl_ratio,
+		double vratio_pre_l,
+		double vratio_l,
+		unsigned int cur_width,
+		enum cursor_bpp cur_bpp)
+{
+	unsigned int cur_src_width = cur_width;
+	unsigned int cur_req_size = 0;
+	unsigned int cur_req_width = 0;
+	double cur_width_ub = 0.0;
+	double cur_req_per_width = 0.0;
+	double hactive_cur = 0.0;
+
+	ASSERT(cur_src_width <= 256);
+
+	*refcyc_per_req_delivery_pre_cur = 0.0;
+	*refcyc_per_req_delivery_cur = 0.0;
+	if (cur_src_width > 0) {
+		unsigned int cur_bit_per_pixel = 0;
+
+		if (cur_bpp == dm_cur_2bit) {
+			cur_req_size = 64; // byte
+			cur_bit_per_pixel = 2;
+		} else { // 32bit
+			cur_bit_per_pixel = 32;
+			if (cur_src_width >= 1 && cur_src_width <= 16)
+				cur_req_size = 64;
+			else if (cur_src_width >= 17 && cur_src_width <= 31)
+				cur_req_size = 128;
+			else
+				cur_req_size = 256;
+		}
+
+		cur_req_width = (double) cur_req_size / ((double) cur_bit_per_pixel / 8.0);
+		cur_width_ub = dml_ceil((double) cur_src_width / (double) cur_req_width, 1) * (double) cur_req_width;
+		cur_req_per_width = cur_width_ub / (double) cur_req_width;
+		hactive_cur = (double) cur_src_width / hscl_ratio; // FIXME: oswin to think about what to do for cursor
+
+		if (vratio_pre_l <= 1.0)
+			*refcyc_per_req_delivery_pre_cur = hactive_cur * ref_freq_to_pix_freq / (double) cur_req_per_width;
+		else
+			*refcyc_per_req_delivery_pre_cur = (double) refclk_freq_in_mhz * (double) cur_src_width / hscale_pixel_rate_l / (double) cur_req_per_width;
+
+		ASSERT(*refcyc_per_req_delivery_pre_cur < dml_pow(2, 13));
+
+		if (vratio_l <= 1.0)
+			*refcyc_per_req_delivery_cur = hactive_cur * ref_freq_to_pix_freq / (double) cur_req_per_width;
+		else
+			*refcyc_per_req_delivery_cur = (double) refclk_freq_in_mhz * (double) cur_src_width / hscale_pixel_rate_l / (double) cur_req_per_width;
+
+		dml_print("DML_DLG: %s: cur_req_width                     = %d\n", __func__, cur_req_width);
+		dml_print("DML_DLG: %s: cur_width_ub                      = %3.2f\n", __func__, cur_width_ub);
+		dml_print("DML_DLG: %s: cur_req_per_width                 = %3.2f\n", __func__, cur_req_per_width);
+		dml_print("DML_DLG: %s: hactive_cur                       = %3.2f\n", __func__, hactive_cur);
+		dml_print("DML_DLG: %s: refcyc_per_req_delivery_pre_cur   = %3.2f\n", __func__, *refcyc_per_req_delivery_pre_cur);
+		dml_print("DML_DLG: %s: refcyc_per_req_delivery_cur       = %3.2f\n", __func__, *refcyc_per_req_delivery_cur);
+
+		ASSERT(*refcyc_per_req_delivery_cur < dml_pow(2, 13));
+	}
+}
+
+// Note: currently taken in as is.
+// Nice to decouple code from hw register implement and extract code that are repeated for luma and chroma.
+static void dml_rq_dlg_get_dlg_params(
+		struct display_mode_lib *mode_lib,
+		const display_e2e_pipe_params_st *e2e_pipe_param,
+		const unsigned int num_pipes,
+		const unsigned int pipe_idx,
+		display_dlg_regs_st *disp_dlg_regs,
+		display_ttu_regs_st *disp_ttu_regs,
+		const display_rq_dlg_params_st *rq_dlg_param,
+		const display_dlg_sys_params_st *dlg_sys_param,
+		const bool cstate_en,
+		const bool pstate_en,
+		const bool vm_en,
+		const bool ignore_viewport_pos,
+		const bool immediate_flip_support)
+{
+	const display_pipe_source_params_st *src = &e2e_pipe_param[pipe_idx].pipe.src;
+	const display_pipe_dest_params_st *dst = &e2e_pipe_param[pipe_idx].pipe.dest;
+	const display_output_params_st *dout = &e2e_pipe_param[pipe_idx].dout;
+	const display_clocks_and_cfg_st *clks = &e2e_pipe_param[pipe_idx].clks_cfg;
+	const scaler_ratio_depth_st *scl = &e2e_pipe_param[pipe_idx].pipe.scale_ratio_depth;
+	const scaler_taps_st *taps = &e2e_pipe_param[pipe_idx].pipe.scale_taps;
+	unsigned int pipe_index_in_combine[DC__NUM_PIPES__MAX];
+
+	// -------------------------
+	// Section 1.15.2.1: OTG dependent Params
+	// -------------------------
+	// Timing
+	unsigned int htotal = dst->htotal;
+	unsigned int hblank_end = dst->hblank_end;
+	unsigned int vblank_start = dst->vblank_start;
+	unsigned int vblank_end = dst->vblank_end;
+
+	double dppclk_freq_in_mhz = clks->dppclk_mhz;
+	double refclk_freq_in_mhz = clks->refclk_mhz;
+	double pclk_freq_in_mhz = dst->pixel_rate_mhz;
+	bool interlaced = dst->interlaced;
+	double ref_freq_to_pix_freq = refclk_freq_in_mhz / pclk_freq_in_mhz;
+	double min_ttu_vblank;
+	unsigned int dlg_vblank_start;
+	bool dual_plane;
+	bool mode_422;
+	unsigned int access_dir;
+	unsigned int vp_height_l;
+	unsigned int vp_width_l;
+	unsigned int vp_height_c;
+	unsigned int vp_width_c;
+
+	// Scaling
+	unsigned int htaps_l;
+	unsigned int htaps_c;
+	double hratio_l;
+	double hratio_c;
+	double vratio_l;
+	double vratio_c;
+	bool scl_enable;
+
+	unsigned int swath_width_ub_l;
+	unsigned int dpte_groups_per_row_ub_l;
+	unsigned int swath_width_ub_c;
+	unsigned int dpte_groups_per_row_ub_c;
+
+	unsigned int meta_chunks_per_row_ub_l;
+	unsigned int meta_chunks_per_row_ub_c;
+	unsigned int vupdate_offset;
+	unsigned int vupdate_width;
+	unsigned int vready_offset;
+
+	unsigned int dppclk_delay_subtotal;
+	unsigned int dispclk_delay_subtotal;
+
+	unsigned int vstartup_start;
+	unsigned int dst_x_after_scaler;
+	unsigned int dst_y_after_scaler;
+	double dst_y_prefetch;
+	double dst_y_per_vm_vblank;
+	double dst_y_per_row_vblank;
+	double dst_y_per_vm_flip;
+	double dst_y_per_row_flip;
+	double max_dst_y_per_vm_vblank;
+	double max_dst_y_per_row_vblank;
+	double vratio_pre_l;
+	double vratio_pre_c;
+	unsigned int req_per_swath_ub_l;
+	unsigned int req_per_swath_ub_c;
+	unsigned int meta_row_height_l;
+	unsigned int meta_row_height_c;
+	unsigned int swath_width_pixels_ub_l;
+	unsigned int swath_width_pixels_ub_c;
+	unsigned int scaler_rec_in_width_l;
+	unsigned int scaler_rec_in_width_c;
+	unsigned int dpte_row_height_l;
+	unsigned int dpte_row_height_c;
+	double hscale_pixel_rate_l;
+	double hscale_pixel_rate_c;
+	double min_hratio_fact_l;
+	double min_hratio_fact_c;
+	double refcyc_per_line_delivery_pre_l;
+	double refcyc_per_line_delivery_pre_c;
+	double refcyc_per_line_delivery_l;
+	double refcyc_per_line_delivery_c;
+
+	double refcyc_per_req_delivery_pre_l;
+	double refcyc_per_req_delivery_pre_c;
+	double refcyc_per_req_delivery_l;
+	double refcyc_per_req_delivery_c;
+
+	unsigned int full_recout_width;
+	double refcyc_per_req_delivery_pre_cur0;
+	double refcyc_per_req_delivery_cur0;
+	double refcyc_per_req_delivery_pre_cur1;
+	double refcyc_per_req_delivery_cur1;
+	unsigned int vba__min_dst_y_next_start = get_min_dst_y_next_start(mode_lib, e2e_pipe_param, num_pipes, pipe_idx); // FROM VBA
+	unsigned int vba__vready_after_vcount0 = get_vready_at_or_after_vsync(mode_lib, e2e_pipe_param, num_pipes, pipe_idx); // From VBA
+
+	float vba__refcyc_per_line_delivery_pre_l = get_refcyc_per_line_delivery_pre_l_in_us(mode_lib, e2e_pipe_param, num_pipes, pipe_idx) * refclk_freq_in_mhz; // From VBA
+	float vba__refcyc_per_line_delivery_l = get_refcyc_per_line_delivery_l_in_us(mode_lib, e2e_pipe_param, num_pipes, pipe_idx) * refclk_freq_in_mhz; // From VBA
+
+	float vba__refcyc_per_req_delivery_pre_l = get_refcyc_per_req_delivery_pre_l_in_us(mode_lib, e2e_pipe_param, num_pipes, pipe_idx) * refclk_freq_in_mhz;  // From VBA
+	float vba__refcyc_per_req_delivery_l = get_refcyc_per_req_delivery_l_in_us(mode_lib, e2e_pipe_param, num_pipes, pipe_idx) * refclk_freq_in_mhz;  // From VBA
+	int blank_lines = 0;
+
+	memset(disp_dlg_regs, 0, sizeof(*disp_dlg_regs));
+	memset(disp_ttu_regs, 0, sizeof(*disp_ttu_regs));
+
+	dml_print("DML_DLG: %s: cstate_en = %d\n", __func__, cstate_en);
+	dml_print("DML_DLG: %s: pstate_en = %d\n", __func__, pstate_en);
+	dml_print("DML_DLG: %s: vm_en     = %d\n", __func__, vm_en);
+	dml_print("DML_DLG: %s: ignore_viewport_pos  = %d\n", __func__, ignore_viewport_pos);
+	dml_print("DML_DLG: %s: immediate_flip_support  = %d\n", __func__, immediate_flip_support);
+
+	dml_print("DML_DLG: %s: dppclk_freq_in_mhz     = %3.2f\n", __func__, dppclk_freq_in_mhz);
+	dml_print("DML_DLG: %s: refclk_freq_in_mhz     = %3.2f\n", __func__, refclk_freq_in_mhz);
+	dml_print("DML_DLG: %s: pclk_freq_in_mhz       = %3.2f\n", __func__, pclk_freq_in_mhz);
+	dml_print("DML_DLG: %s: interlaced             = %d\n", __func__, interlaced); ASSERT(ref_freq_to_pix_freq < 4.0);
+
+	disp_dlg_regs->ref_freq_to_pix_freq = (unsigned int) (ref_freq_to_pix_freq * dml_pow(2, 19));
+	disp_dlg_regs->refcyc_per_htotal = (unsigned int) (ref_freq_to_pix_freq * (double) htotal * dml_pow(2, 8));
+	disp_dlg_regs->dlg_vblank_end = interlaced ? (vblank_end / 2) : vblank_end;	// 15 bits
+
+	//set_prefetch_mode(mode_lib, cstate_en, pstate_en, ignore_viewport_pos, immediate_flip_support);
+	min_ttu_vblank = get_min_ttu_vblank_in_us(mode_lib, e2e_pipe_param, num_pipes, pipe_idx);	// From VBA
+
+	dlg_vblank_start = interlaced ? (vblank_start / 2) : vblank_start;
+	disp_dlg_regs->optimized_min_dst_y_next_start = disp_dlg_regs->min_dst_y_next_start;
+	disp_dlg_regs->optimized_min_dst_y_next_start_us = 0;
+	disp_dlg_regs->min_dst_y_next_start = (unsigned int) (((double) dlg_vblank_start) * dml_pow(2, 2));
+	blank_lines = (dst->vblank_end + dst->vtotal_min - dst->vblank_start - dst->vstartup_start - 1);
+	if (blank_lines < 0)
+		blank_lines = 0;
+	if (blank_lines != 0) {
+		disp_dlg_regs->optimized_min_dst_y_next_start = vba__min_dst_y_next_start;
+		disp_dlg_regs->optimized_min_dst_y_next_start_us = (disp_dlg_regs->optimized_min_dst_y_next_start * dst->hactive) / (unsigned int) dst->pixel_rate_mhz;
+		disp_dlg_regs->min_dst_y_next_start = disp_dlg_regs->optimized_min_dst_y_next_start;
+	}
+	ASSERT(disp_dlg_regs->min_dst_y_next_start < (unsigned int)dml_pow(2, 18));
+
+	dml_print("DML_DLG: %s: min_ttu_vblank (us)         = %3.2f\n", __func__, min_ttu_vblank);
+	dml_print("DML_DLG: %s: min_dst_y_next_start        = 0x%0x\n", __func__, disp_dlg_regs->min_dst_y_next_start);
+	dml_print("DML_DLG: %s: dlg_vblank_start            = 0x%0x\n", __func__, dlg_vblank_start);
+	dml_print("DML_DLG: %s: ref_freq_to_pix_freq        = %3.2f\n", __func__, ref_freq_to_pix_freq);
+	dml_print("DML_DLG: %s: vba__min_dst_y_next_start   = 0x%0x\n", __func__, vba__min_dst_y_next_start);
+
+	//old_impl_vs_vba_impl("min_dst_y_next_start", dlg_vblank_start, vba__min_dst_y_next_start);
+
+	// -------------------------
+	// Section 1.15.2.2: Prefetch, Active and TTU
+	// -------------------------
+	// Prefetch Calc
+	// Source
+	dual_plane = is_dual_plane((enum source_format_class) (src->source_format));
+	mode_422 = 0;
+	access_dir = (src->source_scan == dm_vert);	// vp access direction: horizontal or vertical accessed
+	vp_height_l = src->viewport_height;
+	vp_width_l = src->viewport_width;
+	vp_height_c = src->viewport_height_c;
+	vp_width_c = src->viewport_width_c;
+
+	// Scaling
+	htaps_l = taps->htaps;
+	htaps_c = taps->htaps_c;
+	hratio_l = scl->hscl_ratio;
+	hratio_c = scl->hscl_ratio_c;
+	vratio_l = scl->vscl_ratio;
+	vratio_c = scl->vscl_ratio_c;
+	scl_enable = scl->scl_enable;
+
+	swath_width_ub_l = rq_dlg_param->rq_l.swath_width_ub;
+	dpte_groups_per_row_ub_l = rq_dlg_param->rq_l.dpte_groups_per_row_ub;
+	swath_width_ub_c = rq_dlg_param->rq_c.swath_width_ub;
+	dpte_groups_per_row_ub_c = rq_dlg_param->rq_c.dpte_groups_per_row_ub;
+
+	meta_chunks_per_row_ub_l = rq_dlg_param->rq_l.meta_chunks_per_row_ub;
+	meta_chunks_per_row_ub_c = rq_dlg_param->rq_c.meta_chunks_per_row_ub;
+	vupdate_offset = dst->vupdate_offset;
+	vupdate_width = dst->vupdate_width;
+	vready_offset = dst->vready_offset;
+
+	dppclk_delay_subtotal = mode_lib->ip.dppclk_delay_subtotal;
+	dispclk_delay_subtotal = mode_lib->ip.dispclk_delay_subtotal;
+
+	if (scl_enable)
+		dppclk_delay_subtotal += mode_lib->ip.dppclk_delay_scl;
+	else
+		dppclk_delay_subtotal += mode_lib->ip.dppclk_delay_scl_lb_only;
+
+	dppclk_delay_subtotal += mode_lib->ip.dppclk_delay_cnvc_formatter + src->num_cursors * mode_lib->ip.dppclk_delay_cnvc_cursor;
+
+	if (dout->dsc_enable) {
+		double dsc_delay = get_dsc_delay(mode_lib, e2e_pipe_param, num_pipes, pipe_idx); // FROM VBA
+
+		dispclk_delay_subtotal += dsc_delay;
+	}
+
+	vstartup_start = dst->vstartup_start;
+	if (interlaced) {
+		if (vstartup_start / 2.0 - (double) (vready_offset + vupdate_width + vupdate_offset) / htotal <= vblank_end / 2.0)
+			disp_dlg_regs->vready_after_vcount0 = 1;
+		else
+			disp_dlg_regs->vready_after_vcount0 = 0;
+	} else {
+		if (vstartup_start - (double) (vready_offset + vupdate_width + vupdate_offset) / htotal <= vblank_end)
+			disp_dlg_regs->vready_after_vcount0 = 1;
+		else
+			disp_dlg_regs->vready_after_vcount0 = 0;
+	}
+
+	dml_print("DML_DLG: %s: vready_after_vcount0 = %d\n", __func__, disp_dlg_regs->vready_after_vcount0);
+	dml_print("DML_DLG: %s: vba__vready_after_vcount0 = %d\n", __func__, vba__vready_after_vcount0);
+	//old_impl_vs_vba_impl("vready_after_vcount0", disp_dlg_regs->vready_after_vcount0, vba__vready_after_vcount0);
+
+	if (interlaced)
+		vstartup_start = vstartup_start / 2;
+
+	dst_x_after_scaler = get_dst_x_after_scaler(mode_lib, e2e_pipe_param, num_pipes, pipe_idx); // From VBA
+	dst_y_after_scaler = get_dst_y_after_scaler(mode_lib, e2e_pipe_param, num_pipes, pipe_idx); // From VBA
+
+	// do some adjustment on the dst_after scaler to account for odm combine mode
+	dml_print("DML_DLG: %s: input dst_x_after_scaler   = %d\n", __func__, dst_x_after_scaler);
+	dml_print("DML_DLG: %s: input dst_y_after_scaler   = %d\n", __func__, dst_y_after_scaler);
+
+	// need to figure out which side of odm combine we're in
+	if (dst->odm_combine) {
+		// figure out which pipes go together
+		bool visited[DC__NUM_PIPES__MAX];
+		unsigned int i, j, k;
+
+		for (k = 0; k < num_pipes; ++k) {
+			visited[k] = false;
+			pipe_index_in_combine[k] = 0;
+		}
+
+		for (i = 0; i < num_pipes; i++) {
+			if (e2e_pipe_param[i].pipe.src.is_hsplit && !visited[i]) {
+
+				unsigned int grp = e2e_pipe_param[i].pipe.src.hsplit_grp;
+				unsigned int grp_idx = 0;
+
+				for (j = i; j < num_pipes; j++) {
+					if (e2e_pipe_param[j].pipe.src.hsplit_grp == grp && e2e_pipe_param[j].pipe.src.is_hsplit && !visited[j]) {
+						pipe_index_in_combine[j] = grp_idx;
+						dml_print("DML_DLG: %s: pipe[%d] is in grp %d idx %d\n", __func__, j, grp, grp_idx);
+						grp_idx++;
+						visited[j] = true;
+					}
+				}
+			}
+		}
+
+	}
+
+	if (dst->odm_combine == dm_odm_combine_mode_disabled) {
+		disp_dlg_regs->refcyc_h_blank_end = (unsigned int) ((double) hblank_end * ref_freq_to_pix_freq);
+	} else {
+		unsigned int odm_combine_factor = (dst->odm_combine == dm_odm_combine_mode_2to1 ? 2 : 4); // TODO: We should really check that 4to1 is supported before setting it to 4
+		unsigned int odm_pipe_index = pipe_index_in_combine[pipe_idx];
+
+		disp_dlg_regs->refcyc_h_blank_end = (unsigned int) (((double) hblank_end + odm_pipe_index * (double) dst->hactive / odm_combine_factor) * ref_freq_to_pix_freq);
+	} ASSERT(disp_dlg_regs->refcyc_h_blank_end < (unsigned int)dml_pow(2, 13));
+
+	dml_print("DML_DLG: %s: htotal                     = %d\n", __func__, htotal);
+	dml_print("DML_DLG: %s: dst_x_after_scaler[%d]     = %d\n", __func__, pipe_idx, dst_x_after_scaler);
+	dml_print("DML_DLG: %s: dst_y_after_scaler[%d]     = %d\n", __func__, pipe_idx, dst_y_after_scaler);
+
+	dst_y_prefetch = get_dst_y_prefetch(mode_lib, e2e_pipe_param, num_pipes, pipe_idx);        // From VBA
+	dst_y_per_vm_vblank = get_dst_y_per_vm_vblank(mode_lib, e2e_pipe_param, num_pipes, pipe_idx);        // From VBA
+	dst_y_per_row_vblank = get_dst_y_per_row_vblank(mode_lib, e2e_pipe_param, num_pipes, pipe_idx);        // From VBA
+	dst_y_per_vm_flip = get_dst_y_per_vm_flip(mode_lib, e2e_pipe_param, num_pipes, pipe_idx);        // From VBA
+	dst_y_per_row_flip = get_dst_y_per_row_flip(mode_lib, e2e_pipe_param, num_pipes, pipe_idx);        // From VBA
+
+	max_dst_y_per_vm_vblank = 32.0;        //U5.2
+	max_dst_y_per_row_vblank = 16.0;        //U4.2
+
+	// magic!
+	if (htotal <= 75) {
+		max_dst_y_per_vm_vblank = 100.0;
+		max_dst_y_per_row_vblank = 100.0;
+	}
+
+	dml_print("DML_DLG: %s: dst_y_prefetch (after rnd) = %3.2f\n", __func__, dst_y_prefetch);
+	dml_print("DML_DLG: %s: dst_y_per_vm_flip    = %3.2f\n", __func__, dst_y_per_vm_flip);
+	dml_print("DML_DLG: %s: dst_y_per_row_flip   = %3.2f\n", __func__, dst_y_per_row_flip);
+	dml_print("DML_DLG: %s: dst_y_per_vm_vblank  = %3.2f\n", __func__, dst_y_per_vm_vblank);
+	dml_print("DML_DLG: %s: dst_y_per_row_vblank = %3.2f\n", __func__, dst_y_per_row_vblank);
+
+	ASSERT(dst_y_per_vm_vblank < max_dst_y_per_vm_vblank); ASSERT(dst_y_per_row_vblank < max_dst_y_per_row_vblank);
+
+	ASSERT(dst_y_prefetch > (dst_y_per_vm_vblank + dst_y_per_row_vblank));
+
+	vratio_pre_l = get_vratio_prefetch_l(mode_lib, e2e_pipe_param, num_pipes, pipe_idx);    // From VBA
+	vratio_pre_c = get_vratio_prefetch_c(mode_lib, e2e_pipe_param, num_pipes, pipe_idx);    // From VBA
+
+	dml_print("DML_DLG: %s: vratio_pre_l = %3.2f\n", __func__, vratio_pre_l);
+	dml_print("DML_DLG: %s: vratio_pre_c = %3.2f\n", __func__, vratio_pre_c);
+
+	// Active
+	req_per_swath_ub_l = rq_dlg_param->rq_l.req_per_swath_ub;
+	req_per_swath_ub_c = rq_dlg_param->rq_c.req_per_swath_ub;
+	meta_row_height_l = rq_dlg_param->rq_l.meta_row_height;
+	meta_row_height_c = rq_dlg_param->rq_c.meta_row_height;
+	swath_width_pixels_ub_l = 0;
+	swath_width_pixels_ub_c = 0;
+	scaler_rec_in_width_l = 0;
+	scaler_rec_in_width_c = 0;
+	dpte_row_height_l = rq_dlg_param->rq_l.dpte_row_height;
+	dpte_row_height_c = rq_dlg_param->rq_c.dpte_row_height;
+
+	if (mode_422) {
+		swath_width_pixels_ub_l = swath_width_ub_l * 2;  // *2 for 2 pixel per element
+		swath_width_pixels_ub_c = swath_width_ub_c * 2;
+	} else {
+		swath_width_pixels_ub_l = swath_width_ub_l * 1;
+		swath_width_pixels_ub_c = swath_width_ub_c * 1;
+	}
+
+	hscale_pixel_rate_l = 0.;
+	hscale_pixel_rate_c = 0.;
+	min_hratio_fact_l = 1.0;
+	min_hratio_fact_c = 1.0;
+
+	if (hratio_l <= 1)
+		min_hratio_fact_l = 2.0;
+	else if (htaps_l <= 6) {
+		if ((hratio_l * 2.0) > 4.0)
+			min_hratio_fact_l = 4.0;
+		else
+			min_hratio_fact_l = hratio_l * 2.0;
+	} else {
+		if (hratio_l > 4.0)
+			min_hratio_fact_l = 4.0;
+		else
+			min_hratio_fact_l = hratio_l;
+	}
+
+	hscale_pixel_rate_l = min_hratio_fact_l * dppclk_freq_in_mhz;
+
+	dml_print("DML_DLG: %s: hratio_l = %3.2f\n", __func__, hratio_l);
+	dml_print("DML_DLG: %s: min_hratio_fact_l = %3.2f\n", __func__, min_hratio_fact_l);
+	dml_print("DML_DLG: %s: hscale_pixel_rate_l = %3.2f\n", __func__, hscale_pixel_rate_l);
+
+	if (hratio_c <= 1)
+		min_hratio_fact_c = 2.0;
+	else if (htaps_c <= 6) {
+		if ((hratio_c * 2.0) > 4.0)
+			min_hratio_fact_c = 4.0;
+		else
+			min_hratio_fact_c = hratio_c * 2.0;
+	} else {
+		if (hratio_c > 4.0)
+			min_hratio_fact_c = 4.0;
+		else
+			min_hratio_fact_c = hratio_c;
+	}
+
+	hscale_pixel_rate_c = min_hratio_fact_c * dppclk_freq_in_mhz;
+
+	refcyc_per_line_delivery_pre_l = 0.;
+	refcyc_per_line_delivery_pre_c = 0.;
+	refcyc_per_line_delivery_l = 0.;
+	refcyc_per_line_delivery_c = 0.;
+
+	refcyc_per_req_delivery_pre_l = 0.;
+	refcyc_per_req_delivery_pre_c = 0.;
+	refcyc_per_req_delivery_l = 0.;
+	refcyc_per_req_delivery_c = 0.;
+
+	full_recout_width = 0;
+	// In ODM
+	if (src->is_hsplit) {
+		// This "hack"  is only allowed (and valid) for MPC combine. In ODM
+		// combine, you MUST specify the full_recout_width...according to Oswin
+		if (dst->full_recout_width == 0 && !dst->odm_combine) {
+			dml_print("DML_DLG: %s: Warning: full_recout_width not set in hsplit mode\n", __func__);
+			full_recout_width = dst->recout_width * 2; // assume half split for dcn1
+		} else
+			full_recout_width = dst->full_recout_width;
+	} else
+		full_recout_width = dst->recout_width;
+
+	// As of DCN2, mpc_combine and odm_combine are mutually exclusive
+	refcyc_per_line_delivery_pre_l = get_refcyc_per_delivery(
+			mode_lib,
+			refclk_freq_in_mhz,
+			pclk_freq_in_mhz,
+			dst->odm_combine,
+			full_recout_width,
+			dst->hactive,
+			vratio_pre_l,
+			hscale_pixel_rate_l,
+			swath_width_pixels_ub_l,
+			1); // per line
+
+	refcyc_per_line_delivery_l = get_refcyc_per_delivery(
+			mode_lib,
+			refclk_freq_in_mhz,
+			pclk_freq_in_mhz,
+			dst->odm_combine,
+			full_recout_width,
+			dst->hactive,
+			vratio_l,
+			hscale_pixel_rate_l,
+			swath_width_pixels_ub_l,
+			1); // per line
+
+	dml_print("DML_DLG: %s: full_recout_width              = %d\n", __func__, full_recout_width);
+	dml_print("DML_DLG: %s: hscale_pixel_rate_l            = %3.2f\n", __func__, hscale_pixel_rate_l);
+	dml_print("DML_DLG: %s: refcyc_per_line_delivery_pre_l = %3.2f\n", __func__, refcyc_per_line_delivery_pre_l);
+	dml_print("DML_DLG: %s: refcyc_per_line_delivery_l     = %3.2f\n", __func__, refcyc_per_line_delivery_l);
+	dml_print("DML_DLG: %s: vba__refcyc_per_line_delivery_pre_l = %3.2f\n", __func__, vba__refcyc_per_line_delivery_pre_l);
+	dml_print("DML_DLG: %s: vba__refcyc_per_line_delivery_l     = %3.2f\n", __func__, vba__refcyc_per_line_delivery_l);
+
+	//old_impl_vs_vba_impl("refcyc_per_line_delivery_pre_l", refcyc_per_line_delivery_pre_l, vba__refcyc_per_line_delivery_pre_l);
+	//old_impl_vs_vba_impl("refcyc_per_line_delivery_l", refcyc_per_line_delivery_l, vba__refcyc_per_line_delivery_l);
+
+	if (dual_plane) {
+		float vba__refcyc_per_line_delivery_pre_c = get_refcyc_per_line_delivery_pre_c_in_us(mode_lib, e2e_pipe_param, num_pipes, pipe_idx) * refclk_freq_in_mhz; // From VBA
+		float vba__refcyc_per_line_delivery_c = get_refcyc_per_line_delivery_c_in_us(mode_lib, e2e_pipe_param, num_pipes, pipe_idx) * refclk_freq_in_mhz; // From VBA
+
+		refcyc_per_line_delivery_pre_c = get_refcyc_per_delivery(
+				mode_lib,
+				refclk_freq_in_mhz,
+				pclk_freq_in_mhz,
+				dst->odm_combine,
+				full_recout_width,
+				dst->hactive,
+				vratio_pre_c,
+				hscale_pixel_rate_c,
+				swath_width_pixels_ub_c,
+				1); // per line
+
+		refcyc_per_line_delivery_c = get_refcyc_per_delivery(
+				mode_lib,
+				refclk_freq_in_mhz,
+				pclk_freq_in_mhz,
+				dst->odm_combine,
+				full_recout_width,
+				dst->hactive,
+				vratio_c,
+				hscale_pixel_rate_c,
+				swath_width_pixels_ub_c,
+				1); // per line
+
+		dml_print("DML_DLG: %s: refcyc_per_line_delivery_pre_c = %3.2f\n", __func__, refcyc_per_line_delivery_pre_c);
+		dml_print("DML_DLG: %s: refcyc_per_line_delivery_c     = %3.2f\n", __func__, refcyc_per_line_delivery_c);
+		dml_print("DML_DLG: %s: vba__refcyc_per_line_delivery_pre_c = %3.2f\n", __func__, vba__refcyc_per_line_delivery_pre_c);
+		dml_print("DML_DLG: %s: vba__refcyc_per_line_delivery_c     = %3.2f\n", __func__, vba__refcyc_per_line_delivery_c);
+
+		//old_impl_vs_vba_impl("refcyc_per_line_delivery_pre_c", refcyc_per_line_delivery_pre_c, vba__refcyc_per_line_delivery_pre_c);
+		//old_impl_vs_vba_impl("refcyc_per_line_delivery_c", refcyc_per_line_delivery_c, vba__refcyc_per_line_delivery_c);
+	}
+
+	if (src->dynamic_metadata_enable && src->gpuvm)
+		disp_dlg_regs->refcyc_per_vm_dmdata = get_refcyc_per_vm_dmdata_in_us(mode_lib, e2e_pipe_param, num_pipes, pipe_idx) * refclk_freq_in_mhz; // From VBA
+
+	disp_dlg_regs->dmdata_dl_delta = get_dmdata_dl_delta_in_us(mode_lib, e2e_pipe_param, num_pipes, pipe_idx) * refclk_freq_in_mhz; // From VBA
+
+	// TTU - Luma / Chroma
+	if (access_dir) {  // vertical access
+		scaler_rec_in_width_l = vp_height_l;
+		scaler_rec_in_width_c = vp_height_c;
+	} else {
+		scaler_rec_in_width_l = vp_width_l;
+		scaler_rec_in_width_c = vp_width_c;
+	}
+
+	refcyc_per_req_delivery_pre_l = get_refcyc_per_delivery(
+			mode_lib,
+			refclk_freq_in_mhz,
+			pclk_freq_in_mhz,
+			dst->odm_combine,
+			full_recout_width,
+			dst->hactive,
+			vratio_pre_l,
+			hscale_pixel_rate_l,
+			scaler_rec_in_width_l,
+			req_per_swath_ub_l);  // per req
+
+	refcyc_per_req_delivery_l = get_refcyc_per_delivery(
+			mode_lib,
+			refclk_freq_in_mhz,
+			pclk_freq_in_mhz,
+			dst->odm_combine,
+			full_recout_width,
+			dst->hactive,
+			vratio_l,
+			hscale_pixel_rate_l,
+			scaler_rec_in_width_l,
+			req_per_swath_ub_l);  // per req
+
+	dml_print("DML_DLG: %s: refcyc_per_req_delivery_pre_l = %3.2f\n", __func__, refcyc_per_req_delivery_pre_l);
+	dml_print("DML_DLG: %s: refcyc_per_req_delivery_l     = %3.2f\n", __func__, refcyc_per_req_delivery_l);
+	dml_print("DML_DLG: %s: vba__refcyc_per_req_delivery_pre_l = %3.2f\n", __func__, vba__refcyc_per_req_delivery_pre_l);
+	dml_print("DML_DLG: %s: vba__refcyc_per_req_delivery_l     = %3.2f\n", __func__, vba__refcyc_per_req_delivery_l);
+
+	//old_impl_vs_vba_impl("refcyc_per_req_delivery_pre_l", refcyc_per_req_delivery_pre_l, vba__refcyc_per_req_delivery_pre_l);
+	//old_impl_vs_vba_impl("refcyc_per_req_delivery_l", refcyc_per_req_delivery_l, vba__refcyc_per_req_delivery_l);
+
+	ASSERT(refcyc_per_req_delivery_pre_l < dml_pow(2, 13)); ASSERT(refcyc_per_req_delivery_l < dml_pow(2, 13));
+
+	if (dual_plane) {
+		float vba__refcyc_per_req_delivery_pre_c = get_refcyc_per_req_delivery_pre_c_in_us(mode_lib, e2e_pipe_param, num_pipes, pipe_idx) * refclk_freq_in_mhz;  // From VBA
+		float vba__refcyc_per_req_delivery_c = get_refcyc_per_req_delivery_c_in_us(mode_lib, e2e_pipe_param, num_pipes, pipe_idx) * refclk_freq_in_mhz;  // From VBA
+
+		refcyc_per_req_delivery_pre_c = get_refcyc_per_delivery(
+				mode_lib,
+				refclk_freq_in_mhz,
+				pclk_freq_in_mhz,
+				dst->odm_combine,
+				full_recout_width,
+				dst->hactive,
+				vratio_pre_c,
+				hscale_pixel_rate_c,
+				scaler_rec_in_width_c,
+				req_per_swath_ub_c);  // per req
+		refcyc_per_req_delivery_c = get_refcyc_per_delivery(
+				mode_lib,
+				refclk_freq_in_mhz,
+				pclk_freq_in_mhz,
+				dst->odm_combine,
+				full_recout_width,
+				dst->hactive,
+				vratio_c,
+				hscale_pixel_rate_c,
+				scaler_rec_in_width_c,
+				req_per_swath_ub_c);  // per req
+
+		dml_print("DML_DLG: %s: refcyc_per_req_delivery_pre_c = %3.2f\n", __func__, refcyc_per_req_delivery_pre_c);
+		dml_print("DML_DLG: %s: refcyc_per_req_delivery_c     = %3.2f\n", __func__, refcyc_per_req_delivery_c);
+		dml_print("DML_DLG: %s: vba__refcyc_per_req_delivery_pre_c = %3.2f\n", __func__, vba__refcyc_per_req_delivery_pre_c);
+		dml_print("DML_DLG: %s: vba__refcyc_per_req_delivery_c     = %3.2f\n", __func__, vba__refcyc_per_req_delivery_c);
+
+		//old_impl_vs_vba_impl("refcyc_per_req_delivery_pre_c", refcyc_per_req_delivery_pre_c, vba__refcyc_per_req_delivery_pre_c);
+		//old_impl_vs_vba_impl("refcyc_per_req_delivery_c", refcyc_per_req_delivery_c, vba__refcyc_per_req_delivery_c);
+
+		ASSERT(refcyc_per_req_delivery_pre_c < dml_pow(2, 13)); ASSERT(refcyc_per_req_delivery_c < dml_pow(2, 13));
+	}
+
+	// TTU - Cursor
+	refcyc_per_req_delivery_pre_cur0 = 0.0;
+	refcyc_per_req_delivery_cur0 = 0.0;
+
+	ASSERT(src->num_cursors <= 1);
+
+	if (src->num_cursors > 0) {
+		float vba__refcyc_per_req_delivery_pre_cur0;
+		float vba__refcyc_per_req_delivery_cur0;
+
+		calculate_ttu_cursor(
+				mode_lib,
+				&refcyc_per_req_delivery_pre_cur0,
+				&refcyc_per_req_delivery_cur0,
+				refclk_freq_in_mhz,
+				ref_freq_to_pix_freq,
+				hscale_pixel_rate_l,
+				scl->hscl_ratio,
+				vratio_pre_l,
+				vratio_l,
+				src->cur0_src_width,
+				(enum cursor_bpp) (src->cur0_bpp));
+
+		vba__refcyc_per_req_delivery_pre_cur0 = get_refcyc_per_cursor_req_delivery_pre_in_us(mode_lib, e2e_pipe_param, num_pipes, pipe_idx) * refclk_freq_in_mhz; // From VBA
+		vba__refcyc_per_req_delivery_cur0 = get_refcyc_per_cursor_req_delivery_in_us(mode_lib, e2e_pipe_param, num_pipes, pipe_idx) * refclk_freq_in_mhz; // From VBA
+
+		dml_print("DML_DLG: %s: refcyc_per_req_delivery_pre_cur0 = %3.2f\n", __func__, refcyc_per_req_delivery_pre_cur0);
+		dml_print("DML_DLG: %s: refcyc_per_req_delivery_cur0     = %3.2f\n", __func__, refcyc_per_req_delivery_cur0);
+		dml_print("DML_DLG: %s: vba__refcyc_per_req_delivery_pre_cur0 = %3.2f\n", __func__, vba__refcyc_per_req_delivery_pre_cur0);
+		dml_print("DML_DLG: %s: vba__refcyc_per_req_delivery_cur0     = %3.2f\n", __func__, vba__refcyc_per_req_delivery_cur0);
+
+		//old_impl_vs_vba_impl("refcyc_per_req_delivery_pre_cur0", refcyc_per_req_delivery_pre_cur0, vba__refcyc_per_req_delivery_pre_cur0);
+		//old_impl_vs_vba_impl("refcyc_per_req_delivery_cur0", refcyc_per_req_delivery_cur0, vba__refcyc_per_req_delivery_cur0);
+	}
+
+	refcyc_per_req_delivery_pre_cur1 = 0.0;
+	refcyc_per_req_delivery_cur1 = 0.0;
+
+	// TTU - Misc
+	// all hard-coded
+
+	// Assignment to register structures
+	disp_dlg_regs->dst_y_after_scaler = dst_y_after_scaler;	// in terms of line
+	ASSERT(disp_dlg_regs->dst_y_after_scaler < 8);
+	disp_dlg_regs->refcyc_x_after_scaler = dst_x_after_scaler * ref_freq_to_pix_freq;	// in terms of refclk
+	ASSERT(disp_dlg_regs->refcyc_x_after_scaler < (unsigned int)dml_pow(2, 13));
+	disp_dlg_regs->dst_y_prefetch = (unsigned int) (dst_y_prefetch * dml_pow(2, 2));
+	disp_dlg_regs->dst_y_per_vm_vblank = (unsigned int) (dst_y_per_vm_vblank * dml_pow(2, 2));
+	disp_dlg_regs->dst_y_per_row_vblank = (unsigned int) (dst_y_per_row_vblank * dml_pow(2, 2));
+	disp_dlg_regs->dst_y_per_vm_flip = (unsigned int) (dst_y_per_vm_flip * dml_pow(2, 2));
+	disp_dlg_regs->dst_y_per_row_flip = (unsigned int) (dst_y_per_row_flip * dml_pow(2, 2));
+
+	disp_dlg_regs->vratio_prefetch = (unsigned int) (vratio_pre_l * dml_pow(2, 19));
+	disp_dlg_regs->vratio_prefetch_c = (unsigned int) (vratio_pre_c * dml_pow(2, 19));
+
+	dml_print("DML_DLG: %s: disp_dlg_regs->dst_y_per_vm_vblank  = 0x%x\n", __func__, disp_dlg_regs->dst_y_per_vm_vblank);
+	dml_print("DML_DLG: %s: disp_dlg_regs->dst_y_per_row_vblank = 0x%x\n", __func__, disp_dlg_regs->dst_y_per_row_vblank);
+	dml_print("DML_DLG: %s: disp_dlg_regs->dst_y_per_vm_flip    = 0x%x\n", __func__, disp_dlg_regs->dst_y_per_vm_flip);
+	dml_print("DML_DLG: %s: disp_dlg_regs->dst_y_per_row_flip   = 0x%x\n", __func__, disp_dlg_regs->dst_y_per_row_flip);
+
+	// hack for FPGA
+	if (mode_lib->project == DML_PROJECT_DCN31_FPGA) {
+		if (disp_dlg_regs->vratio_prefetch >= (unsigned int) dml_pow(2, 22)) {
+			disp_dlg_regs->vratio_prefetch = (unsigned int) dml_pow(2, 22) - 1;
+			dml_print("vratio_prefetch exceed the max value, the register field is [21:0]\n");
+		}
+	}
+
+	disp_dlg_regs->refcyc_per_pte_group_vblank_l = (unsigned int) (dst_y_per_row_vblank * (double) htotal * ref_freq_to_pix_freq / (double) dpte_groups_per_row_ub_l);
+	ASSERT(disp_dlg_regs->refcyc_per_pte_group_vblank_l < (unsigned int)dml_pow(2, 13));
+
+	if (dual_plane) {
+		disp_dlg_regs->refcyc_per_pte_group_vblank_c = (unsigned int) (dst_y_per_row_vblank * (double) htotal * ref_freq_to_pix_freq / (double) dpte_groups_per_row_ub_c);
+		ASSERT(disp_dlg_regs->refcyc_per_pte_group_vblank_c < (unsigned int)dml_pow(2, 13));
+	}
+
+	disp_dlg_regs->refcyc_per_meta_chunk_vblank_l = (unsigned int) (dst_y_per_row_vblank * (double) htotal * ref_freq_to_pix_freq / (double) meta_chunks_per_row_ub_l);
+	ASSERT(disp_dlg_regs->refcyc_per_meta_chunk_vblank_l < (unsigned int)dml_pow(2, 13));
+
+	disp_dlg_regs->refcyc_per_meta_chunk_vblank_c = disp_dlg_regs->refcyc_per_meta_chunk_vblank_l; // dcc for 4:2:0 is not supported in dcn1.0.  assigned to be the same as _l for now
+
+	disp_dlg_regs->refcyc_per_pte_group_flip_l = (unsigned int) (dst_y_per_row_flip * htotal * ref_freq_to_pix_freq) / dpte_groups_per_row_ub_l;
+	disp_dlg_regs->refcyc_per_meta_chunk_flip_l = (unsigned int) (dst_y_per_row_flip * htotal * ref_freq_to_pix_freq) / meta_chunks_per_row_ub_l;
+
+	if (dual_plane) {
+		disp_dlg_regs->refcyc_per_pte_group_flip_c = (unsigned int) (dst_y_per_row_flip * htotal * ref_freq_to_pix_freq) / dpte_groups_per_row_ub_c;
+		disp_dlg_regs->refcyc_per_meta_chunk_flip_c = (unsigned int) (dst_y_per_row_flip * htotal * ref_freq_to_pix_freq) / meta_chunks_per_row_ub_c;
+	}
+
+	disp_dlg_regs->refcyc_per_vm_group_vblank = get_refcyc_per_vm_group_vblank_in_us(mode_lib, e2e_pipe_param, num_pipes, pipe_idx) * refclk_freq_in_mhz;            // From VBA
+	disp_dlg_regs->refcyc_per_vm_group_flip = get_refcyc_per_vm_group_flip_in_us(mode_lib, e2e_pipe_param, num_pipes, pipe_idx) * refclk_freq_in_mhz;            // From VBA
+	disp_dlg_regs->refcyc_per_vm_req_vblank = get_refcyc_per_vm_req_vblank_in_us(mode_lib, e2e_pipe_param, num_pipes, pipe_idx) * refclk_freq_in_mhz * dml_pow(2, 10); // From VBA
+	disp_dlg_regs->refcyc_per_vm_req_flip = get_refcyc_per_vm_req_flip_in_us(mode_lib, e2e_pipe_param, num_pipes, pipe_idx) * refclk_freq_in_mhz * dml_pow(2, 10);   // From VBA
+
+	// Clamp to max for now
+	if (disp_dlg_regs->refcyc_per_vm_group_vblank >= (unsigned int) dml_pow(2, 23))
+		disp_dlg_regs->refcyc_per_vm_group_vblank = dml_pow(2, 23) - 1;
+
+	if (disp_dlg_regs->refcyc_per_vm_group_flip >= (unsigned int) dml_pow(2, 23))
+		disp_dlg_regs->refcyc_per_vm_group_flip = dml_pow(2, 23) - 1;
+
+	if (disp_dlg_regs->refcyc_per_vm_req_vblank >= (unsigned int) dml_pow(2, 23))
+		disp_dlg_regs->refcyc_per_vm_req_vblank = dml_pow(2, 23) - 1;
+
+	if (disp_dlg_regs->refcyc_per_vm_req_flip >= (unsigned int) dml_pow(2, 23))
+		disp_dlg_regs->refcyc_per_vm_req_flip = dml_pow(2, 23) - 1;
+
+	disp_dlg_regs->dst_y_per_pte_row_nom_l = (unsigned int) ((double) dpte_row_height_l / (double) vratio_l * dml_pow(2, 2));
+	ASSERT(disp_dlg_regs->dst_y_per_pte_row_nom_l < (unsigned int)dml_pow(2, 17));
+	if (dual_plane) {
+		disp_dlg_regs->dst_y_per_pte_row_nom_c = (unsigned int) ((double) dpte_row_height_c / (double) vratio_c * dml_pow(2, 2));
+		if (disp_dlg_regs->dst_y_per_pte_row_nom_c >= (unsigned int) dml_pow(2, 17)) {
+			dml_print(
+					"DML_DLG: %s: Warning dst_y_per_pte_row_nom_c %u larger than supported by register format U15.2 %u\n",
+					__func__,
+					disp_dlg_regs->dst_y_per_pte_row_nom_c,
+					(unsigned int) dml_pow(2, 17) - 1);
+		}
+	}
+
+	disp_dlg_regs->dst_y_per_meta_row_nom_l = (unsigned int) ((double) meta_row_height_l / (double) vratio_l * dml_pow(2, 2));
+	ASSERT(disp_dlg_regs->dst_y_per_meta_row_nom_l < (unsigned int)dml_pow(2, 17));
+
+	disp_dlg_regs->dst_y_per_meta_row_nom_c = (unsigned int) ((double) meta_row_height_c / (double) vratio_c * dml_pow(2, 2));
+	ASSERT(disp_dlg_regs->dst_y_per_meta_row_nom_c < (unsigned int)dml_pow(2, 17));
+
+	disp_dlg_regs->refcyc_per_pte_group_nom_l = (unsigned int) ((double) dpte_row_height_l / (double) vratio_l * (double) htotal * ref_freq_to_pix_freq
+			/ (double) dpte_groups_per_row_ub_l);
+	if (disp_dlg_regs->refcyc_per_pte_group_nom_l >= (unsigned int) dml_pow(2, 23))
+		disp_dlg_regs->refcyc_per_pte_group_nom_l = dml_pow(2, 23) - 1;
+	disp_dlg_regs->refcyc_per_meta_chunk_nom_l = (unsigned int) ((double) meta_row_height_l / (double) vratio_l * (double) htotal * ref_freq_to_pix_freq
+			/ (double) meta_chunks_per_row_ub_l);
+	if (disp_dlg_regs->refcyc_per_meta_chunk_nom_l >= (unsigned int) dml_pow(2, 23))
+		disp_dlg_regs->refcyc_per_meta_chunk_nom_l = dml_pow(2, 23) - 1;
+
+	if (dual_plane) {
+		disp_dlg_regs->refcyc_per_pte_group_nom_c = (unsigned int) ((double) dpte_row_height_c / (double) vratio_c * (double) htotal * ref_freq_to_pix_freq
+				/ (double) dpte_groups_per_row_ub_c);
+		if (disp_dlg_regs->refcyc_per_pte_group_nom_c >= (unsigned int) dml_pow(2, 23))
+			disp_dlg_regs->refcyc_per_pte_group_nom_c = dml_pow(2, 23) - 1;
+
+		// TODO: Is this the right calculation? Does htotal need to be halved?
+		disp_dlg_regs->refcyc_per_meta_chunk_nom_c = (unsigned int) ((double) meta_row_height_c / (double) vratio_c * (double) htotal * ref_freq_to_pix_freq
+				/ (double) meta_chunks_per_row_ub_c);
+		if (disp_dlg_regs->refcyc_per_meta_chunk_nom_c >= (unsigned int) dml_pow(2, 23))
+			disp_dlg_regs->refcyc_per_meta_chunk_nom_c = dml_pow(2, 23) - 1;
+	}
+
+	disp_dlg_regs->refcyc_per_line_delivery_pre_l = (unsigned int) dml_floor(refcyc_per_line_delivery_pre_l, 1);
+	disp_dlg_regs->refcyc_per_line_delivery_l = (unsigned int) dml_floor(refcyc_per_line_delivery_l, 1);
+	ASSERT(disp_dlg_regs->refcyc_per_line_delivery_pre_l < (unsigned int)dml_pow(2, 13)); ASSERT(disp_dlg_regs->refcyc_per_line_delivery_l < (unsigned int)dml_pow(2, 13));
+
+	disp_dlg_regs->refcyc_per_line_delivery_pre_c = (unsigned int) dml_floor(refcyc_per_line_delivery_pre_c, 1);
+	disp_dlg_regs->refcyc_per_line_delivery_c = (unsigned int) dml_floor(refcyc_per_line_delivery_c, 1);
+	ASSERT(disp_dlg_regs->refcyc_per_line_delivery_pre_c < (unsigned int)dml_pow(2, 13)); ASSERT(disp_dlg_regs->refcyc_per_line_delivery_c < (unsigned int)dml_pow(2, 13));
+
+	disp_dlg_regs->chunk_hdl_adjust_cur0 = 3;
+	disp_dlg_regs->dst_y_offset_cur0 = 0;
+	disp_dlg_regs->chunk_hdl_adjust_cur1 = 3;
+	disp_dlg_regs->dst_y_offset_cur1 = 0;
+
+	disp_dlg_regs->dst_y_delta_drq_limit = 0x7fff; // off
+
+	disp_ttu_regs->refcyc_per_req_delivery_pre_l = (unsigned int) (refcyc_per_req_delivery_pre_l * dml_pow(2, 10));
+	disp_ttu_regs->refcyc_per_req_delivery_l = (unsigned int) (refcyc_per_req_delivery_l * dml_pow(2, 10));
+	disp_ttu_regs->refcyc_per_req_delivery_pre_c = (unsigned int) (refcyc_per_req_delivery_pre_c * dml_pow(2, 10));
+	disp_ttu_regs->refcyc_per_req_delivery_c = (unsigned int) (refcyc_per_req_delivery_c * dml_pow(2, 10));
+	disp_ttu_regs->refcyc_per_req_delivery_pre_cur0 = (unsigned int) (refcyc_per_req_delivery_pre_cur0 * dml_pow(2, 10));
+	disp_ttu_regs->refcyc_per_req_delivery_cur0 = (unsigned int) (refcyc_per_req_delivery_cur0 * dml_pow(2, 10));
+	disp_ttu_regs->refcyc_per_req_delivery_pre_cur1 = (unsigned int) (refcyc_per_req_delivery_pre_cur1 * dml_pow(2, 10));
+	disp_ttu_regs->refcyc_per_req_delivery_cur1 = (unsigned int) (refcyc_per_req_delivery_cur1 * dml_pow(2, 10));
+
+	disp_ttu_regs->qos_level_low_wm = 0;
+	ASSERT(disp_ttu_regs->qos_level_low_wm < dml_pow(2, 14));
+
+	disp_ttu_regs->qos_level_high_wm = (unsigned int) (4.0 * (double) htotal * ref_freq_to_pix_freq);
+	ASSERT(disp_ttu_regs->qos_level_high_wm < dml_pow(2, 14));
+
+	disp_ttu_regs->qos_level_flip = 14;
+	disp_ttu_regs->qos_level_fixed_l = 8;
+	disp_ttu_regs->qos_level_fixed_c = 8;
+	disp_ttu_regs->qos_level_fixed_cur0 = 8;
+	disp_ttu_regs->qos_ramp_disable_l = 0;
+	disp_ttu_regs->qos_ramp_disable_c = 0;
+	disp_ttu_regs->qos_ramp_disable_cur0 = 0;
+
+	disp_ttu_regs->min_ttu_vblank = min_ttu_vblank * refclk_freq_in_mhz;
+	ASSERT(disp_ttu_regs->min_ttu_vblank < dml_pow(2, 24));
+
+	print__ttu_regs_st(mode_lib, disp_ttu_regs);
+	print__dlg_regs_st(mode_lib, disp_dlg_regs);
+}
+
+void dml314_rq_dlg_get_dlg_reg(
+		struct display_mode_lib *mode_lib,
+		display_dlg_regs_st *dlg_regs,
+		display_ttu_regs_st *ttu_regs,
+		const display_e2e_pipe_params_st *e2e_pipe_param,
+		const unsigned int num_pipes,
+		const unsigned int pipe_idx,
+		const bool cstate_en,
+		const bool pstate_en,
+		const bool vm_en,
+		const bool ignore_viewport_pos,
+		const bool immediate_flip_support)
+{
+	display_rq_params_st rq_param = {0};
+	display_dlg_sys_params_st dlg_sys_param = {0};
+
+	// Get watermark and Tex.
+	dlg_sys_param.t_urg_wm_us = get_wm_urgent(mode_lib, e2e_pipe_param, num_pipes);
+	dlg_sys_param.deepsleep_dcfclk_mhz = get_clk_dcf_deepsleep(mode_lib, e2e_pipe_param, num_pipes);
+	dlg_sys_param.t_extra_us = get_urgent_extra_latency(mode_lib, e2e_pipe_param, num_pipes);
+	dlg_sys_param.mem_trip_us = get_wm_memory_trip(mode_lib, e2e_pipe_param, num_pipes);
+	dlg_sys_param.t_mclk_wm_us = get_wm_dram_clock_change(mode_lib, e2e_pipe_param, num_pipes);
+	dlg_sys_param.t_sr_wm_us = get_wm_stutter_enter_exit(mode_lib, e2e_pipe_param, num_pipes);
+	dlg_sys_param.total_flip_bw = get_total_immediate_flip_bw(mode_lib, e2e_pipe_param, num_pipes);
+	dlg_sys_param.total_flip_bytes = get_total_immediate_flip_bytes(mode_lib, e2e_pipe_param, num_pipes);
+
+	print__dlg_sys_params_st(mode_lib, &dlg_sys_param);
+
+	// system parameter calculation done
+
+	dml_print("DML_DLG: Calculation for pipe[%d] start\n\n", pipe_idx);
+	dml_rq_dlg_get_rq_params(mode_lib, &rq_param, &e2e_pipe_param[pipe_idx].pipe);
+	dml_rq_dlg_get_dlg_params(
+			mode_lib,
+			e2e_pipe_param,
+			num_pipes,
+			pipe_idx,
+			dlg_regs,
+			ttu_regs,
+			&rq_param.dlg,
+			&dlg_sys_param,
+			cstate_en,
+			pstate_en,
+			vm_en,
+			ignore_viewport_pos,
+			immediate_flip_support);
+	dml_print("DML_DLG: Calculation for pipe[%d] end\n", pipe_idx);
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn314/display_rq_dlg_calc_314.h b/drivers/gpu/drm/amd/display/dc/dml/dcn314/display_rq_dlg_calc_314.h
new file mode 100644
index 000000000000..49cb85d1056c
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn314/display_rq_dlg_calc_314.h
@@ -0,0 +1,70 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DML314_DISPLAY_RQ_DLG_CALC_H__
+#define __DML314_DISPLAY_RQ_DLG_CALC_H__
+
+#include "../display_rq_dlg_helpers.h"
+
+struct display_mode_lib;
+
+// Function: dml_rq_dlg_get_rq_reg
+//  Main entry point for test to get the register values out of this DML class.
+//  This function calls <get_rq_param> and <extract_rq_regs> fucntions to calculate
+//  and then populate the rq_regs struct
+// Input:
+//  pipe_param - pipe source configuration (e.g. vp, pitch, scaling, dest, etc.)
+// Output:
+//  rq_regs - struct that holds all the RQ registers field value.
+//            See also: <display_rq_regs_st>
+void dml314_rq_dlg_get_rq_reg(struct display_mode_lib *mode_lib,
+		display_rq_regs_st *rq_regs,
+		const display_pipe_params_st *pipe_param);
+
+// Function: dml_rq_dlg_get_dlg_reg
+//   Calculate and return DLG and TTU register struct given the system setting
+// Output:
+//  dlg_regs - output DLG register struct
+//  ttu_regs - output DLG TTU register struct
+// Input:
+//  e2e_pipe_param - "compacted" array of e2e pipe param struct
+//  num_pipes - num of active "pipe" or "route"
+//  pipe_idx - index that identifies the e2e_pipe_param that corresponding to this dlg
+//  cstate - 0: when calculate min_ttu_vblank it is assumed cstate is not required. 1: Normal mode, cstate is considered.
+//           Added for legacy or unrealistic timing tests.
+void dml314_rq_dlg_get_dlg_reg(struct display_mode_lib             *mode_lib,
+		display_dlg_regs_st          *dlg_regs,
+		display_ttu_regs_st          *ttu_regs,
+		const display_e2e_pipe_params_st *e2e_pipe_param,
+		const unsigned int            num_pipes,
+		const unsigned int            pipe_idx,
+		const bool                    cstate_en,
+		const bool                    pstate_en,
+		const bool                    vm_en,
+		const bool                    ignore_viewport_pos,
+		const bool                    immediate_flip_support);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
new file mode 100644
index 000000000000..8118cfc5b405
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
@@ -0,0 +1,2316 @@
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#include "dcn32_fpu.h"
+#include "dc_link_dp.h"
+#include "dcn32/dcn32_resource.h"
+#include "dcn20/dcn20_resource.h"
+#include "display_mode_vba_util_32.h"
+// We need this includes for WATERMARKS_* defines
+#include "clk_mgr/dcn32/dcn32_smu13_driver_if.h"
+#include "dcn30/dcn30_resource.h"
+
+#define DC_LOGGER_INIT(logger)
+
+struct _vcs_dpi_ip_params_st dcn3_2_ip = {
+	.gpuvm_enable = 0,
+	.gpuvm_max_page_table_levels = 4,
+	.hostvm_enable = 0,
+	.rob_buffer_size_kbytes = 128,
+	.det_buffer_size_kbytes = DCN3_2_DEFAULT_DET_SIZE,
+	.config_return_buffer_size_in_kbytes = 1280,
+	.compressed_buffer_segment_size_in_kbytes = 64,
+	.meta_fifo_size_in_kentries = 22,
+	.zero_size_buffer_entries = 512,
+	.compbuf_reserved_space_64b = 256,
+	.compbuf_reserved_space_zs = 64,
+	.dpp_output_buffer_pixels = 2560,
+	.opp_output_buffer_lines = 1,
+	.pixel_chunk_size_kbytes = 8,
+	.alpha_pixel_chunk_size_kbytes = 4,
+	.min_pixel_chunk_size_bytes = 1024,
+	.dcc_meta_buffer_size_bytes = 6272,
+	.meta_chunk_size_kbytes = 2,
+	.min_meta_chunk_size_bytes = 256,
+	.writeback_chunk_size_kbytes = 8,
+	.ptoi_supported = false,
+	.num_dsc = 4,
+	.maximum_dsc_bits_per_component = 12,
+	.maximum_pixels_per_line_per_dsc_unit = 6016,
+	.dsc422_native_support = true,
+	.is_line_buffer_bpp_fixed = true,
+	.line_buffer_fixed_bpp = 57,
+	.line_buffer_size_bits = 1171920,
+	.max_line_buffer_lines = 32,
+	.writeback_interface_buffer_size_kbytes = 90,
+	.max_num_dpp = 4,
+	.max_num_otg = 4,
+	.max_num_hdmi_frl_outputs = 1,
+	.max_num_wb = 1,
+	.max_dchub_pscl_bw_pix_per_clk = 4,
+	.max_pscl_lb_bw_pix_per_clk = 2,
+	.max_lb_vscl_bw_pix_per_clk = 4,
+	.max_vscl_hscl_bw_pix_per_clk = 4,
+	.max_hscl_ratio = 6,
+	.max_vscl_ratio = 6,
+	.max_hscl_taps = 8,
+	.max_vscl_taps = 8,
+	.dpte_buffer_size_in_pte_reqs_luma = 64,
+	.dpte_buffer_size_in_pte_reqs_chroma = 34,
+	.dispclk_ramp_margin_percent = 1,
+	.max_inter_dcn_tile_repeaters = 8,
+	.cursor_buffer_size = 16,
+	.cursor_chunk_size = 2,
+	.writeback_line_buffer_buffer_size = 0,
+	.writeback_min_hscl_ratio = 1,
+	.writeback_min_vscl_ratio = 1,
+	.writeback_max_hscl_ratio = 1,
+	.writeback_max_vscl_ratio = 1,
+	.writeback_max_hscl_taps = 1,
+	.writeback_max_vscl_taps = 1,
+	.dppclk_delay_subtotal = 47,
+	.dppclk_delay_scl = 50,
+	.dppclk_delay_scl_lb_only = 16,
+	.dppclk_delay_cnvc_formatter = 28,
+	.dppclk_delay_cnvc_cursor = 6,
+	.dispclk_delay_subtotal = 125,
+	.dynamic_metadata_vm_enabled = false,
+	.odm_combine_4to1_supported = false,
+	.dcc_supported = true,
+	.max_num_dp2p0_outputs = 2,
+	.max_num_dp2p0_streams = 4,
+};
+
+struct _vcs_dpi_soc_bounding_box_st dcn3_2_soc = {
+	.clock_limits = {
+		{
+			.state = 0,
+			.dcfclk_mhz = 1564.0,
+			.fabricclk_mhz = 400.0,
+			.dispclk_mhz = 2150.0,
+			.dppclk_mhz = 2150.0,
+			.phyclk_mhz = 810.0,
+			.phyclk_d18_mhz = 667.0,
+			.phyclk_d32_mhz = 625.0,
+			.socclk_mhz = 1200.0,
+			.dscclk_mhz = 716.667,
+			.dram_speed_mts = 16000.0,
+			.dtbclk_mhz = 1564.0,
+		},
+	},
+	.num_states = 1,
+	.sr_exit_time_us = 20.16,
+	.sr_enter_plus_exit_time_us = 27.13,
+	.sr_exit_z8_time_us = 285.0,
+	.sr_enter_plus_exit_z8_time_us = 320,
+	.writeback_latency_us = 12.0,
+	.round_trip_ping_latency_dcfclk_cycles = 263,
+	.urgent_latency_pixel_data_only_us = 4.0,
+	.urgent_latency_pixel_mixed_with_vm_data_us = 4.0,
+	.urgent_latency_vm_data_only_us = 4.0,
+	.fclk_change_latency_us = 20,
+	.usr_retraining_latency_us = 2,
+	.smn_latency_us = 2,
+	.mall_allocated_for_dcn_mbytes = 64,
+	.urgent_out_of_order_return_per_channel_pixel_only_bytes = 4096,
+	.urgent_out_of_order_return_per_channel_pixel_and_vm_bytes = 4096,
+	.urgent_out_of_order_return_per_channel_vm_only_bytes = 4096,
+	.pct_ideal_sdp_bw_after_urgent = 100.0,
+	.pct_ideal_fabric_bw_after_urgent = 67.0,
+	.pct_ideal_dram_sdp_bw_after_urgent_pixel_only = 20.0,
+	.pct_ideal_dram_sdp_bw_after_urgent_pixel_and_vm = 60.0, // N/A, for now keep as is until DML implemented
+	.pct_ideal_dram_sdp_bw_after_urgent_vm_only = 30.0, // N/A, for now keep as is until DML implemented
+	.pct_ideal_dram_bw_after_urgent_strobe = 67.0,
+	.max_avg_sdp_bw_use_normal_percent = 80.0,
+	.max_avg_fabric_bw_use_normal_percent = 60.0,
+	.max_avg_dram_bw_use_normal_strobe_percent = 50.0,
+	.max_avg_dram_bw_use_normal_percent = 15.0,
+	.num_chans = 8,
+	.dram_channel_width_bytes = 2,
+	.fabric_datapath_to_dcn_data_return_bytes = 64,
+	.return_bus_width_bytes = 64,
+	.downspread_percent = 0.38,
+	.dcn_downspread_percent = 0.5,
+	.dram_clock_change_latency_us = 400,
+	.dispclk_dppclk_vco_speed_mhz = 4300.0,
+	.do_urgent_latency_adjustment = true,
+	.urgent_latency_adjustment_fabric_clock_component_us = 1.0,
+	.urgent_latency_adjustment_fabric_clock_reference_mhz = 1000,
+};
+
+void dcn32_build_wm_range_table_fpu(struct clk_mgr_internal *clk_mgr)
+{
+	/* defaults */
+	double pstate_latency_us = clk_mgr->base.ctx->dc->dml.soc.dram_clock_change_latency_us;
+	double fclk_change_latency_us = clk_mgr->base.ctx->dc->dml.soc.fclk_change_latency_us;
+	double sr_exit_time_us = clk_mgr->base.ctx->dc->dml.soc.sr_exit_time_us;
+	double sr_enter_plus_exit_time_us = clk_mgr->base.ctx->dc->dml.soc.sr_enter_plus_exit_time_us;
+	/* For min clocks use as reported by PM FW and report those as min */
+	uint16_t min_uclk_mhz			= clk_mgr->base.bw_params->clk_table.entries[0].memclk_mhz;
+	uint16_t min_dcfclk_mhz			= clk_mgr->base.bw_params->clk_table.entries[0].dcfclk_mhz;
+	uint16_t setb_min_uclk_mhz		= min_uclk_mhz;
+	uint16_t dcfclk_mhz_for_the_second_state = clk_mgr->base.ctx->dc->dml.soc.clock_limits[2].dcfclk_mhz;
+
+	dc_assert_fp_enabled();
+
+	/* For Set B ranges use min clocks state 2 when available, and report those to PM FW */
+	if (dcfclk_mhz_for_the_second_state)
+		clk_mgr->base.bw_params->wm_table.nv_entries[WM_B].pmfw_breakdown.min_dcfclk = dcfclk_mhz_for_the_second_state;
+	else
+		clk_mgr->base.bw_params->wm_table.nv_entries[WM_B].pmfw_breakdown.min_dcfclk = clk_mgr->base.bw_params->clk_table.entries[0].dcfclk_mhz;
+
+	if (clk_mgr->base.bw_params->clk_table.entries[2].memclk_mhz)
+		setb_min_uclk_mhz = clk_mgr->base.bw_params->clk_table.entries[2].memclk_mhz;
+
+	/* Set A - Normal - default values */
+	clk_mgr->base.bw_params->wm_table.nv_entries[WM_A].valid = true;
+	clk_mgr->base.bw_params->wm_table.nv_entries[WM_A].dml_input.pstate_latency_us = pstate_latency_us;
+	clk_mgr->base.bw_params->wm_table.nv_entries[WM_A].dml_input.fclk_change_latency_us = fclk_change_latency_us;
+	clk_mgr->base.bw_params->wm_table.nv_entries[WM_A].dml_input.sr_exit_time_us = sr_exit_time_us;
+	clk_mgr->base.bw_params->wm_table.nv_entries[WM_A].dml_input.sr_enter_plus_exit_time_us = sr_enter_plus_exit_time_us;
+	clk_mgr->base.bw_params->wm_table.nv_entries[WM_A].pmfw_breakdown.wm_type = WATERMARKS_CLOCK_RANGE;
+	clk_mgr->base.bw_params->wm_table.nv_entries[WM_A].pmfw_breakdown.min_dcfclk = min_dcfclk_mhz;
+	clk_mgr->base.bw_params->wm_table.nv_entries[WM_A].pmfw_breakdown.max_dcfclk = 0xFFFF;
+	clk_mgr->base.bw_params->wm_table.nv_entries[WM_A].pmfw_breakdown.min_uclk = min_uclk_mhz;
+	clk_mgr->base.bw_params->wm_table.nv_entries[WM_A].pmfw_breakdown.max_uclk = 0xFFFF;
+
+	/* Set B - Performance - higher clocks, using DPM[2] DCFCLK and UCLK */
+	clk_mgr->base.bw_params->wm_table.nv_entries[WM_B].valid = true;
+	clk_mgr->base.bw_params->wm_table.nv_entries[WM_B].dml_input.pstate_latency_us = pstate_latency_us;
+	clk_mgr->base.bw_params->wm_table.nv_entries[WM_B].dml_input.fclk_change_latency_us = fclk_change_latency_us;
+	clk_mgr->base.bw_params->wm_table.nv_entries[WM_B].dml_input.sr_exit_time_us = sr_exit_time_us;
+	clk_mgr->base.bw_params->wm_table.nv_entries[WM_B].dml_input.sr_enter_plus_exit_time_us = sr_enter_plus_exit_time_us;
+	clk_mgr->base.bw_params->wm_table.nv_entries[WM_B].pmfw_breakdown.wm_type = WATERMARKS_CLOCK_RANGE;
+	clk_mgr->base.bw_params->wm_table.nv_entries[WM_B].pmfw_breakdown.max_dcfclk = 0xFFFF;
+	clk_mgr->base.bw_params->wm_table.nv_entries[WM_B].pmfw_breakdown.min_uclk = setb_min_uclk_mhz;
+	clk_mgr->base.bw_params->wm_table.nv_entries[WM_B].pmfw_breakdown.max_uclk = 0xFFFF;
+
+	/* Set C - Dummy P-State - P-State latency set to "dummy p-state" value */
+	/* 'DalDummyClockChangeLatencyNs' registry key option set to 0x7FFFFFFF can be used to disable Set C for dummy p-state */
+	if (clk_mgr->base.ctx->dc->bb_overrides.dummy_clock_change_latency_ns != 0x7FFFFFFF) {
+		clk_mgr->base.bw_params->wm_table.nv_entries[WM_C].valid = true;
+		clk_mgr->base.bw_params->wm_table.nv_entries[WM_C].dml_input.pstate_latency_us = 38;
+		clk_mgr->base.bw_params->wm_table.nv_entries[WM_C].dml_input.fclk_change_latency_us = fclk_change_latency_us;
+		clk_mgr->base.bw_params->wm_table.nv_entries[WM_C].dml_input.sr_exit_time_us = sr_exit_time_us;
+		clk_mgr->base.bw_params->wm_table.nv_entries[WM_C].dml_input.sr_enter_plus_exit_time_us = sr_enter_plus_exit_time_us;
+		clk_mgr->base.bw_params->wm_table.nv_entries[WM_C].pmfw_breakdown.wm_type = WATERMARKS_DUMMY_PSTATE;
+		clk_mgr->base.bw_params->wm_table.nv_entries[WM_C].pmfw_breakdown.min_dcfclk = min_dcfclk_mhz;
+		clk_mgr->base.bw_params->wm_table.nv_entries[WM_C].pmfw_breakdown.max_dcfclk = 0xFFFF;
+		clk_mgr->base.bw_params->wm_table.nv_entries[WM_C].pmfw_breakdown.min_uclk = min_uclk_mhz;
+		clk_mgr->base.bw_params->wm_table.nv_entries[WM_C].pmfw_breakdown.max_uclk = 0xFFFF;
+		clk_mgr->base.bw_params->dummy_pstate_table[0].dram_speed_mts = clk_mgr->base.bw_params->clk_table.entries[0].memclk_mhz * 16;
+		clk_mgr->base.bw_params->dummy_pstate_table[0].dummy_pstate_latency_us = 38;
+		clk_mgr->base.bw_params->dummy_pstate_table[1].dram_speed_mts = clk_mgr->base.bw_params->clk_table.entries[1].memclk_mhz * 16;
+		clk_mgr->base.bw_params->dummy_pstate_table[1].dummy_pstate_latency_us = 9;
+		clk_mgr->base.bw_params->dummy_pstate_table[2].dram_speed_mts = clk_mgr->base.bw_params->clk_table.entries[2].memclk_mhz * 16;
+		clk_mgr->base.bw_params->dummy_pstate_table[2].dummy_pstate_latency_us = 8;
+		clk_mgr->base.bw_params->dummy_pstate_table[3].dram_speed_mts = clk_mgr->base.bw_params->clk_table.entries[3].memclk_mhz * 16;
+		clk_mgr->base.bw_params->dummy_pstate_table[3].dummy_pstate_latency_us = 5;
+	}
+	/* Set D - MALL - SR enter and exit time specific to MALL, TBD after bringup or later phase for now use DRAM values / 2 */
+	/* For MALL DRAM clock change latency is N/A, for watermak calculations use lowest value dummy P state latency */
+	clk_mgr->base.bw_params->wm_table.nv_entries[WM_D].valid = true;
+	clk_mgr->base.bw_params->wm_table.nv_entries[WM_D].dml_input.pstate_latency_us = clk_mgr->base.bw_params->dummy_pstate_table[3].dummy_pstate_latency_us;
+	clk_mgr->base.bw_params->wm_table.nv_entries[WM_D].dml_input.fclk_change_latency_us = fclk_change_latency_us;
+	clk_mgr->base.bw_params->wm_table.nv_entries[WM_D].dml_input.sr_exit_time_us = sr_exit_time_us / 2; // TBD
+	clk_mgr->base.bw_params->wm_table.nv_entries[WM_D].dml_input.sr_enter_plus_exit_time_us = sr_enter_plus_exit_time_us / 2; // TBD
+	clk_mgr->base.bw_params->wm_table.nv_entries[WM_D].pmfw_breakdown.wm_type = WATERMARKS_MALL;
+	clk_mgr->base.bw_params->wm_table.nv_entries[WM_D].pmfw_breakdown.min_dcfclk = min_dcfclk_mhz;
+	clk_mgr->base.bw_params->wm_table.nv_entries[WM_D].pmfw_breakdown.max_dcfclk = 0xFFFF;
+	clk_mgr->base.bw_params->wm_table.nv_entries[WM_D].pmfw_breakdown.min_uclk = min_uclk_mhz;
+	clk_mgr->base.bw_params->wm_table.nv_entries[WM_D].pmfw_breakdown.max_uclk = 0xFFFF;
+}
+
+/**
+ * dcn32_helper_populate_phantom_dlg_params - Get DLG params for phantom pipes
+ * and populate pipe_ctx with those params.
+ *
+ * This function must be called AFTER the phantom pipes are added to context
+ * and run through DML (so that the DLG params for the phantom pipes can be
+ * populated), and BEFORE we program the timing for the phantom pipes.
+ *
+ * @dc: [in] current dc state
+ * @context: [in] new dc state
+ * @pipes: [in] DML pipe params array
+ * @pipe_cnt: [in] DML pipe count
+ */
+void dcn32_helper_populate_phantom_dlg_params(struct dc *dc,
+					      struct dc_state *context,
+					      display_e2e_pipe_params_st *pipes,
+					      int pipe_cnt)
+{
+	uint32_t i, pipe_idx;
+
+	dc_assert_fp_enabled();
+
+	for (i = 0, pipe_idx = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
+
+		if (!pipe->stream)
+			continue;
+
+		if (pipe->plane_state && pipe->stream->mall_stream_config.type == SUBVP_PHANTOM) {
+			pipes[pipe_idx].pipe.dest.vstartup_start =
+				get_vstartup(&context->bw_ctx.dml, pipes, pipe_cnt, pipe_idx);
+			pipes[pipe_idx].pipe.dest.vupdate_offset =
+				get_vupdate_offset(&context->bw_ctx.dml, pipes, pipe_cnt, pipe_idx);
+			pipes[pipe_idx].pipe.dest.vupdate_width =
+				get_vupdate_width(&context->bw_ctx.dml, pipes, pipe_cnt, pipe_idx);
+			pipes[pipe_idx].pipe.dest.vready_offset =
+				get_vready_offset(&context->bw_ctx.dml, pipes, pipe_cnt, pipe_idx);
+			pipe->pipe_dlg_param = pipes[pipe_idx].pipe.dest;
+		}
+		pipe_idx++;
+	}
+}
+
+bool dcn32_predict_pipe_split(struct dc_state *context, display_pipe_params_st pipe, int index)
+{
+	double pscl_throughput;
+	double pscl_throughput_chroma;
+	double dpp_clk_single_dpp, clock;
+	double clk_frequency = 0.0;
+	double vco_speed = context->bw_ctx.dml.soc.dispclk_dppclk_vco_speed_mhz;
+
+	dc_assert_fp_enabled();
+
+	dml32_CalculateSinglePipeDPPCLKAndSCLThroughput(pipe.scale_ratio_depth.hscl_ratio,
+							pipe.scale_ratio_depth.hscl_ratio_c,
+							pipe.scale_ratio_depth.vscl_ratio,
+							pipe.scale_ratio_depth.vscl_ratio_c,
+							context->bw_ctx.dml.ip.max_dchub_pscl_bw_pix_per_clk,
+							context->bw_ctx.dml.ip.max_pscl_lb_bw_pix_per_clk,
+							pipe.dest.pixel_rate_mhz,
+							pipe.src.source_format,
+							pipe.scale_taps.htaps,
+							pipe.scale_taps.htaps_c,
+							pipe.scale_taps.vtaps,
+							pipe.scale_taps.vtaps_c,
+							/* Output */
+							&pscl_throughput, &pscl_throughput_chroma,
+							&dpp_clk_single_dpp);
+
+	clock = dpp_clk_single_dpp * (1 + context->bw_ctx.dml.soc.dcn_downspread_percent / 100);
+
+	if (clock > 0)
+		clk_frequency = vco_speed * 4.0 / ((int)(vco_speed * 4.0));
+
+	if (clk_frequency > context->bw_ctx.dml.soc.clock_limits[index].dppclk_mhz)
+		return true;
+	else
+		return false;
+}
+
+static float calculate_net_bw_in_kbytes_sec(struct _vcs_dpi_voltage_scaling_st *entry)
+{
+	float memory_bw_kbytes_sec;
+	float fabric_bw_kbytes_sec;
+	float sdp_bw_kbytes_sec;
+	float limiting_bw_kbytes_sec;
+
+	memory_bw_kbytes_sec = entry->dram_speed_mts *
+				dcn3_2_soc.num_chans *
+				dcn3_2_soc.dram_channel_width_bytes *
+				((float)dcn3_2_soc.pct_ideal_dram_sdp_bw_after_urgent_pixel_only / 100);
+
+	fabric_bw_kbytes_sec = entry->fabricclk_mhz *
+				dcn3_2_soc.return_bus_width_bytes *
+				((float)dcn3_2_soc.pct_ideal_fabric_bw_after_urgent / 100);
+
+	sdp_bw_kbytes_sec = entry->dcfclk_mhz *
+				dcn3_2_soc.return_bus_width_bytes *
+				((float)dcn3_2_soc.pct_ideal_sdp_bw_after_urgent / 100);
+
+	limiting_bw_kbytes_sec = memory_bw_kbytes_sec;
+
+	if (fabric_bw_kbytes_sec < limiting_bw_kbytes_sec)
+		limiting_bw_kbytes_sec = fabric_bw_kbytes_sec;
+
+	if (sdp_bw_kbytes_sec < limiting_bw_kbytes_sec)
+		limiting_bw_kbytes_sec = sdp_bw_kbytes_sec;
+
+	return limiting_bw_kbytes_sec;
+}
+
+static void get_optimal_ntuple(struct _vcs_dpi_voltage_scaling_st *entry)
+{
+	if (entry->dcfclk_mhz > 0) {
+		float bw_on_sdp = entry->dcfclk_mhz * dcn3_2_soc.return_bus_width_bytes * ((float)dcn3_2_soc.pct_ideal_sdp_bw_after_urgent / 100);
+
+		entry->fabricclk_mhz = bw_on_sdp / (dcn3_2_soc.return_bus_width_bytes * ((float)dcn3_2_soc.pct_ideal_fabric_bw_after_urgent / 100));
+		entry->dram_speed_mts = bw_on_sdp / (dcn3_2_soc.num_chans *
+				dcn3_2_soc.dram_channel_width_bytes * ((float)dcn3_2_soc.pct_ideal_dram_sdp_bw_after_urgent_pixel_only / 100));
+	} else if (entry->fabricclk_mhz > 0) {
+		float bw_on_fabric = entry->fabricclk_mhz * dcn3_2_soc.return_bus_width_bytes * ((float)dcn3_2_soc.pct_ideal_fabric_bw_after_urgent / 100);
+
+		entry->dcfclk_mhz = bw_on_fabric / (dcn3_2_soc.return_bus_width_bytes * ((float)dcn3_2_soc.pct_ideal_sdp_bw_after_urgent / 100));
+		entry->dram_speed_mts = bw_on_fabric / (dcn3_2_soc.num_chans *
+				dcn3_2_soc.dram_channel_width_bytes * ((float)dcn3_2_soc.pct_ideal_dram_sdp_bw_after_urgent_pixel_only / 100));
+	} else if (entry->dram_speed_mts > 0) {
+		float bw_on_dram = entry->dram_speed_mts * dcn3_2_soc.num_chans *
+				dcn3_2_soc.dram_channel_width_bytes * ((float)dcn3_2_soc.pct_ideal_dram_sdp_bw_after_urgent_pixel_only / 100);
+
+		entry->fabricclk_mhz = bw_on_dram / (dcn3_2_soc.return_bus_width_bytes * ((float)dcn3_2_soc.pct_ideal_fabric_bw_after_urgent / 100));
+		entry->dcfclk_mhz = bw_on_dram / (dcn3_2_soc.return_bus_width_bytes * ((float)dcn3_2_soc.pct_ideal_sdp_bw_after_urgent / 100));
+	}
+}
+
+void insert_entry_into_table_sorted(struct _vcs_dpi_voltage_scaling_st *table,
+				    unsigned int *num_entries,
+				    struct _vcs_dpi_voltage_scaling_st *entry)
+{
+	int i = 0;
+	int index = 0;
+	float net_bw_of_new_state = 0;
+
+	dc_assert_fp_enabled();
+
+	get_optimal_ntuple(entry);
+
+	if (*num_entries == 0) {
+		table[0] = *entry;
+		(*num_entries)++;
+	} else {
+		net_bw_of_new_state = calculate_net_bw_in_kbytes_sec(entry);
+		while (net_bw_of_new_state > calculate_net_bw_in_kbytes_sec(&table[index])) {
+			index++;
+			if (index >= *num_entries)
+				break;
+		}
+
+		for (i = *num_entries; i > index; i--)
+			table[i] = table[i - 1];
+
+		table[index] = *entry;
+		(*num_entries)++;
+	}
+}
+
+/**
+ * dcn32_set_phantom_stream_timing: Set timing params for the phantom stream
+ *
+ * Set timing params of the phantom stream based on calculated output from DML.
+ * This function first gets the DML pipe index using the DC pipe index, then
+ * calls into DML (get_subviewport_lines_needed_in_mall) to get the number of
+ * lines required for SubVP MCLK switching and assigns to the phantom stream
+ * accordingly.
+ *
+ * - The number of SubVP lines calculated in DML does not take into account
+ * FW processing delays and required pstate allow width, so we must include
+ * that separately.
+ *
+ * - Set phantom backporch = vstartup of main pipe
+ *
+ * @dc: current dc state
+ * @context: new dc state
+ * @ref_pipe: Main pipe for the phantom stream
+ * @pipes: DML pipe params
+ * @pipe_cnt: number of DML pipes
+ * @dc_pipe_idx: DC pipe index for the main pipe (i.e. ref_pipe)
+ */
+void dcn32_set_phantom_stream_timing(struct dc *dc,
+				     struct dc_state *context,
+				     struct pipe_ctx *ref_pipe,
+				     struct dc_stream_state *phantom_stream,
+				     display_e2e_pipe_params_st *pipes,
+				     unsigned int pipe_cnt,
+				     unsigned int dc_pipe_idx)
+{
+	unsigned int i, pipe_idx;
+	struct pipe_ctx *pipe;
+	uint32_t phantom_vactive, phantom_bp, pstate_width_fw_delay_lines;
+	unsigned int vlevel = context->bw_ctx.dml.vba.VoltageLevel;
+	unsigned int dcfclk = context->bw_ctx.dml.vba.DCFCLKState[vlevel][context->bw_ctx.dml.vba.maxMpcComb];
+	unsigned int socclk = context->bw_ctx.dml.vba.SOCCLKPerState[vlevel];
+
+	dc_assert_fp_enabled();
+
+	// Find DML pipe index (pipe_idx) using dc_pipe_idx
+	for (i = 0, pipe_idx = 0; i < dc->res_pool->pipe_count; i++) {
+		pipe = &context->res_ctx.pipe_ctx[i];
+
+		if (!pipe->stream)
+			continue;
+
+		if (i == dc_pipe_idx)
+			break;
+
+		pipe_idx++;
+	}
+
+	// Calculate lines required for pstate allow width and FW processing delays
+	pstate_width_fw_delay_lines = ((double)(dc->caps.subvp_fw_processing_delay_us +
+			dc->caps.subvp_pstate_allow_width_us) / 1000000) *
+			(ref_pipe->stream->timing.pix_clk_100hz * 100) /
+			(double)ref_pipe->stream->timing.h_total;
+
+	// Update clks_cfg for calling into recalculate
+	pipes[0].clks_cfg.voltage = vlevel;
+	pipes[0].clks_cfg.dcfclk_mhz = dcfclk;
+	pipes[0].clks_cfg.socclk_mhz = socclk;
+
+	// DML calculation for MALL region doesn't take into account FW delay
+	// and required pstate allow width for multi-display cases
+	/* Add 16 lines margin to the MALL REGION because SUB_VP_START_LINE must be aligned
+	 * to 2 swaths (i.e. 16 lines)
+	 */
+	phantom_vactive = get_subviewport_lines_needed_in_mall(&context->bw_ctx.dml, pipes, pipe_cnt, pipe_idx) +
+				pstate_width_fw_delay_lines + dc->caps.subvp_swath_height_margin_lines;
+
+	// For backporch of phantom pipe, use vstartup of the main pipe
+	phantom_bp = get_vstartup(&context->bw_ctx.dml, pipes, pipe_cnt, pipe_idx);
+
+	phantom_stream->dst.y = 0;
+	phantom_stream->dst.height = phantom_vactive;
+	phantom_stream->src.y = 0;
+	phantom_stream->src.height = phantom_vactive;
+
+	phantom_stream->timing.v_addressable = phantom_vactive;
+	phantom_stream->timing.v_front_porch = 1;
+	phantom_stream->timing.v_total = phantom_stream->timing.v_addressable +
+						phantom_stream->timing.v_front_porch +
+						phantom_stream->timing.v_sync_width +
+						phantom_bp;
+	phantom_stream->timing.flags.DSC = 0; // Don't need DSC for phantom timing
+}
+
+/**
+ * dcn32_get_num_free_pipes: Calculate number of free pipes
+ *
+ * This function assumes that a "used" pipe is a pipe that has
+ * both a stream and a plane assigned to it.
+ *
+ * @dc: current dc state
+ * @context: new dc state
+ *
+ * Return:
+ * Number of free pipes available in the context
+ */
+static unsigned int dcn32_get_num_free_pipes(struct dc *dc, struct dc_state *context)
+{
+	unsigned int i;
+	unsigned int free_pipes = 0;
+	unsigned int num_pipes = 0;
+
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
+
+		if (pipe->stream && !pipe->top_pipe) {
+			while (pipe) {
+				num_pipes++;
+				pipe = pipe->bottom_pipe;
+			}
+		}
+	}
+
+	free_pipes = dc->res_pool->pipe_count - num_pipes;
+	return free_pipes;
+}
+
+/**
+ * dcn32_assign_subvp_pipe: Function to decide which pipe will use Sub-VP.
+ *
+ * We enter this function if we are Sub-VP capable (i.e. enough pipes available)
+ * and regular P-State switching (i.e. VACTIVE/VBLANK) is not supported, or if
+ * we are forcing SubVP P-State switching on the current config.
+ *
+ * The number of pipes used for the chosen surface must be less than or equal to the
+ * number of free pipes available.
+ *
+ * In general we choose surfaces with the longest frame time first (better for SubVP + VBLANK).
+ * For multi-display cases the ActiveDRAMClockChangeMargin doesn't provide enough info on its own
+ * for determining which should be the SubVP pipe (need a way to determine if a pipe / plane doesn't
+ * support MCLK switching naturally [i.e. ACTIVE or VBLANK]).
+ *
+ * @param dc: current dc state
+ * @param context: new dc state
+ * @param index: [out] dc pipe index for the pipe chosen to have phantom pipes assigned
+ *
+ * Return:
+ * True if a valid pipe assignment was found for Sub-VP. Otherwise false.
+ */
+static bool dcn32_assign_subvp_pipe(struct dc *dc,
+				    struct dc_state *context,
+				    unsigned int *index)
+{
+	unsigned int i, pipe_idx;
+	unsigned int max_frame_time = 0;
+	bool valid_assignment_found = false;
+	unsigned int free_pipes = dcn32_get_num_free_pipes(dc, context);
+	bool current_assignment_freesync = false;
+
+	for (i = 0, pipe_idx = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
+		unsigned int num_pipes = 0;
+		unsigned int refresh_rate = 0;
+
+		if (!pipe->stream)
+			continue;
+
+		// Round up
+		refresh_rate = (pipe->stream->timing.pix_clk_100hz * 100 +
+				pipe->stream->timing.v_total * pipe->stream->timing.h_total - 1)
+				/ (double)(pipe->stream->timing.v_total * pipe->stream->timing.h_total);
+		if (pipe->plane_state && !pipe->top_pipe &&
+				pipe->stream->mall_stream_config.type == SUBVP_NONE && refresh_rate < 120) {
+			while (pipe) {
+				num_pipes++;
+				pipe = pipe->bottom_pipe;
+			}
+
+			pipe = &context->res_ctx.pipe_ctx[i];
+			if (num_pipes <= free_pipes) {
+				struct dc_stream_state *stream = pipe->stream;
+				unsigned int frame_us = (stream->timing.v_total * stream->timing.h_total /
+						(double)(stream->timing.pix_clk_100hz * 100)) * 1000000;
+				if (frame_us > max_frame_time && !stream->ignore_msa_timing_param) {
+					*index = i;
+					max_frame_time = frame_us;
+					valid_assignment_found = true;
+					current_assignment_freesync = false;
+				/* For the 2-Freesync display case, still choose the one with the
+			     * longest frame time
+			     */
+				} else if (stream->ignore_msa_timing_param && (!valid_assignment_found ||
+						(current_assignment_freesync && frame_us > max_frame_time))) {
+					*index = i;
+					valid_assignment_found = true;
+					current_assignment_freesync = true;
+				}
+			}
+		}
+		pipe_idx++;
+	}
+	return valid_assignment_found;
+}
+
+/**
+ * dcn32_enough_pipes_for_subvp: Function to check if there are "enough" pipes for SubVP.
+ *
+ * This function returns true if there are enough free pipes
+ * to create the required phantom pipes for any given stream
+ * (that does not already have phantom pipe assigned).
+ *
+ * e.g. For a 2 stream config where the first stream uses one
+ * pipe and the second stream uses 2 pipes (i.e. pipe split),
+ * this function will return true because there is 1 remaining
+ * pipe which can be used as the phantom pipe for the non pipe
+ * split pipe.
+ *
+ * @dc: current dc state
+ * @context: new dc state
+ *
+ * Return:
+ * True if there are enough free pipes to assign phantom pipes to at least one
+ * stream that does not already have phantom pipes assigned. Otherwise false.
+ */
+static bool dcn32_enough_pipes_for_subvp(struct dc *dc, struct dc_state *context)
+{
+	unsigned int i, split_cnt, free_pipes;
+	unsigned int min_pipe_split = dc->res_pool->pipe_count + 1; // init as max number of pipes + 1
+	bool subvp_possible = false;
+
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
+
+		// Find the minimum pipe split count for non SubVP pipes
+		if (pipe->stream && !pipe->top_pipe &&
+		    pipe->stream->mall_stream_config.type == SUBVP_NONE) {
+			split_cnt = 0;
+			while (pipe) {
+				split_cnt++;
+				pipe = pipe->bottom_pipe;
+			}
+
+			if (split_cnt < min_pipe_split)
+				min_pipe_split = split_cnt;
+		}
+	}
+
+	free_pipes = dcn32_get_num_free_pipes(dc, context);
+
+	// SubVP only possible if at least one pipe is being used (i.e. free_pipes
+	// should not equal to the pipe_count)
+	if (free_pipes >= min_pipe_split && free_pipes < dc->res_pool->pipe_count)
+		subvp_possible = true;
+
+	return subvp_possible;
+}
+
+/**
+ * subvp_subvp_schedulable: Determine if SubVP + SubVP config is schedulable
+ *
+ * High level algorithm:
+ * 1. Find longest microschedule length (in us) between the two SubVP pipes
+ * 2. Check if the worst case overlap (VBLANK in middle of ACTIVE) for both
+ * pipes still allows for the maximum microschedule to fit in the active
+ * region for both pipes.
+ *
+ * @dc: current dc state
+ * @context: new dc state
+ *
+ * Return:
+ * bool - True if the SubVP + SubVP config is schedulable, false otherwise
+ */
+static bool subvp_subvp_schedulable(struct dc *dc, struct dc_state *context)
+{
+	struct pipe_ctx *subvp_pipes[2];
+	struct dc_stream_state *phantom = NULL;
+	uint32_t microschedule_lines = 0;
+	uint32_t index = 0;
+	uint32_t i;
+	uint32_t max_microschedule_us = 0;
+	int32_t vactive1_us, vactive2_us, vblank1_us, vblank2_us;
+
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
+		uint32_t time_us = 0;
+
+		/* Loop to calculate the maximum microschedule time between the two SubVP pipes,
+		 * and also to store the two main SubVP pipe pointers in subvp_pipes[2].
+		 */
+		if (pipe->stream && pipe->plane_state && !pipe->top_pipe &&
+		    pipe->stream->mall_stream_config.type == SUBVP_MAIN) {
+			phantom = pipe->stream->mall_stream_config.paired_stream;
+			microschedule_lines = (phantom->timing.v_total - phantom->timing.v_front_porch) +
+					phantom->timing.v_addressable;
+
+			// Round up when calculating microschedule time (+ 1 at the end)
+			time_us = (microschedule_lines * phantom->timing.h_total) /
+					(double)(phantom->timing.pix_clk_100hz * 100) * 1000000 +
+						dc->caps.subvp_prefetch_end_to_mall_start_us +
+						dc->caps.subvp_fw_processing_delay_us + 1;
+			if (time_us > max_microschedule_us)
+				max_microschedule_us = time_us;
+
+			subvp_pipes[index] = pipe;
+			index++;
+
+			// Maximum 2 SubVP pipes
+			if (index == 2)
+				break;
+		}
+	}
+	vactive1_us = ((subvp_pipes[0]->stream->timing.v_addressable * subvp_pipes[0]->stream->timing.h_total) /
+			(double)(subvp_pipes[0]->stream->timing.pix_clk_100hz * 100)) * 1000000;
+	vactive2_us = ((subvp_pipes[1]->stream->timing.v_addressable * subvp_pipes[1]->stream->timing.h_total) /
+				(double)(subvp_pipes[1]->stream->timing.pix_clk_100hz * 100)) * 1000000;
+	vblank1_us = (((subvp_pipes[0]->stream->timing.v_total - subvp_pipes[0]->stream->timing.v_addressable) *
+			subvp_pipes[0]->stream->timing.h_total) /
+			(double)(subvp_pipes[0]->stream->timing.pix_clk_100hz * 100)) * 1000000;
+	vblank2_us = (((subvp_pipes[1]->stream->timing.v_total - subvp_pipes[1]->stream->timing.v_addressable) *
+			subvp_pipes[1]->stream->timing.h_total) /
+			(double)(subvp_pipes[1]->stream->timing.pix_clk_100hz * 100)) * 1000000;
+
+	if ((vactive1_us - vblank2_us) / 2 > max_microschedule_us &&
+	    (vactive2_us - vblank1_us) / 2 > max_microschedule_us)
+		return true;
+
+	return false;
+}
+
+/**
+ * subvp_drr_schedulable: Determine if SubVP + DRR config is schedulable
+ *
+ * High level algorithm:
+ * 1. Get timing for SubVP pipe, phantom pipe, and DRR pipe
+ * 2. Determine the frame time for the DRR display when adding required margin for MCLK switching
+ * (the margin is equal to the MALL region + DRR margin (500us))
+ * 3.If (SubVP Active - Prefetch > Stretched DRR frame + max(MALL region, Stretched DRR frame))
+ * then report the configuration as supported
+ *
+ * @dc: current dc state
+ * @context: new dc state
+ * @drr_pipe: DRR pipe_ctx for the SubVP + DRR config
+ *
+ * Return:
+ * bool - True if the SubVP + DRR config is schedulable, false otherwise
+ */
+static bool subvp_drr_schedulable(struct dc *dc, struct dc_state *context, struct pipe_ctx *drr_pipe)
+{
+	bool schedulable = false;
+	uint32_t i;
+	struct pipe_ctx *pipe = NULL;
+	struct dc_crtc_timing *main_timing = NULL;
+	struct dc_crtc_timing *phantom_timing = NULL;
+	struct dc_crtc_timing *drr_timing = NULL;
+	int16_t prefetch_us = 0;
+	int16_t mall_region_us = 0;
+	int16_t drr_frame_us = 0;	// nominal frame time
+	int16_t subvp_active_us = 0;
+	int16_t stretched_drr_us = 0;
+	int16_t drr_stretched_vblank_us = 0;
+	int16_t max_vblank_mallregion = 0;
+
+	// Find SubVP pipe
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		pipe = &context->res_ctx.pipe_ctx[i];
+
+		// We check for master pipe, but it shouldn't matter since we only need
+		// the pipe for timing info (stream should be same for any pipe splits)
+		if (!pipe->stream || !pipe->plane_state || pipe->top_pipe || pipe->prev_odm_pipe)
+			continue;
+
+		// Find the SubVP pipe
+		if (pipe->stream->mall_stream_config.type == SUBVP_MAIN)
+			break;
+	}
+
+	main_timing = &pipe->stream->timing;
+	phantom_timing = &pipe->stream->mall_stream_config.paired_stream->timing;
+	drr_timing = &drr_pipe->stream->timing;
+	prefetch_us = (phantom_timing->v_total - phantom_timing->v_front_porch) * phantom_timing->h_total /
+			(double)(phantom_timing->pix_clk_100hz * 100) * 1000000 +
+			dc->caps.subvp_prefetch_end_to_mall_start_us;
+	subvp_active_us = main_timing->v_addressable * main_timing->h_total /
+			(double)(main_timing->pix_clk_100hz * 100) * 1000000;
+	drr_frame_us = drr_timing->v_total * drr_timing->h_total /
+			(double)(drr_timing->pix_clk_100hz * 100) * 1000000;
+	// P-State allow width and FW delays already included phantom_timing->v_addressable
+	mall_region_us = phantom_timing->v_addressable * phantom_timing->h_total /
+			(double)(phantom_timing->pix_clk_100hz * 100) * 1000000;
+	stretched_drr_us = drr_frame_us + mall_region_us + SUBVP_DRR_MARGIN_US;
+	drr_stretched_vblank_us = (drr_timing->v_total - drr_timing->v_addressable) * drr_timing->h_total /
+			(double)(drr_timing->pix_clk_100hz * 100) * 1000000 + (stretched_drr_us - drr_frame_us);
+	max_vblank_mallregion = drr_stretched_vblank_us > mall_region_us ? drr_stretched_vblank_us : mall_region_us;
+
+	/* We consider SubVP + DRR schedulable if the stretched frame duration of the DRR display (i.e. the
+	 * highest refresh rate + margin that can support UCLK P-State switch) passes the static analysis
+	 * for VBLANK: (VACTIVE region of the SubVP pipe can fit the MALL prefetch, VBLANK frame time,
+	 * and the max of (VBLANK blanking time, MALL region)).
+	 */
+	if (stretched_drr_us < (1 / (double)drr_timing->min_refresh_in_uhz) * 1000000 * 1000000 &&
+			subvp_active_us - prefetch_us - stretched_drr_us - max_vblank_mallregion > 0)
+		schedulable = true;
+
+	return schedulable;
+}
+
+
+/**
+ * subvp_vblank_schedulable: Determine if SubVP + VBLANK config is schedulable
+ *
+ * High level algorithm:
+ * 1. Get timing for SubVP pipe, phantom pipe, and VBLANK pipe
+ * 2. If (SubVP Active - Prefetch > Vblank Frame Time + max(MALL region, Vblank blanking time))
+ * then report the configuration as supported
+ * 3. If the VBLANK display is DRR, then take the DRR static schedulability path
+ *
+ * @dc: current dc state
+ * @context: new dc state
+ *
+ * Return:
+ * bool - True if the SubVP + VBLANK/DRR config is schedulable, false otherwise
+ */
+static bool subvp_vblank_schedulable(struct dc *dc, struct dc_state *context)
+{
+	struct pipe_ctx *pipe = NULL;
+	struct pipe_ctx *subvp_pipe = NULL;
+	bool found = false;
+	bool schedulable = false;
+	uint32_t i = 0;
+	uint8_t vblank_index = 0;
+	uint16_t prefetch_us = 0;
+	uint16_t mall_region_us = 0;
+	uint16_t vblank_frame_us = 0;
+	uint16_t subvp_active_us = 0;
+	uint16_t vblank_blank_us = 0;
+	uint16_t max_vblank_mallregion = 0;
+	struct dc_crtc_timing *main_timing = NULL;
+	struct dc_crtc_timing *phantom_timing = NULL;
+	struct dc_crtc_timing *vblank_timing = NULL;
+
+	/* For SubVP + VBLANK/DRR cases, we assume there can only be
+	 * a single VBLANK/DRR display. If DML outputs SubVP + VBLANK
+	 * is supported, it is either a single VBLANK case or two VBLANK
+	 * displays which are synchronized (in which case they have identical
+	 * timings).
+	 */
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		pipe = &context->res_ctx.pipe_ctx[i];
+
+		// We check for master pipe, but it shouldn't matter since we only need
+		// the pipe for timing info (stream should be same for any pipe splits)
+		if (!pipe->stream || !pipe->plane_state || pipe->top_pipe || pipe->prev_odm_pipe)
+			continue;
+
+		if (!found && pipe->stream->mall_stream_config.type == SUBVP_NONE) {
+			// Found pipe which is not SubVP or Phantom (i.e. the VBLANK pipe).
+			vblank_index = i;
+			found = true;
+		}
+
+		if (!subvp_pipe && pipe->stream->mall_stream_config.type == SUBVP_MAIN)
+			subvp_pipe = pipe;
+	}
+	// Use ignore_msa_timing_param flag to identify as DRR
+	if (found && context->res_ctx.pipe_ctx[vblank_index].stream->ignore_msa_timing_param) {
+		// SUBVP + DRR case
+		schedulable = subvp_drr_schedulable(dc, context, &context->res_ctx.pipe_ctx[vblank_index]);
+	} else if (found) {
+		main_timing = &subvp_pipe->stream->timing;
+		phantom_timing = &subvp_pipe->stream->mall_stream_config.paired_stream->timing;
+		vblank_timing = &context->res_ctx.pipe_ctx[vblank_index].stream->timing;
+		// Prefetch time is equal to VACTIVE + BP + VSYNC of the phantom pipe
+		// Also include the prefetch end to mallstart delay time
+		prefetch_us = (phantom_timing->v_total - phantom_timing->v_front_porch) * phantom_timing->h_total /
+				(double)(phantom_timing->pix_clk_100hz * 100) * 1000000 +
+				dc->caps.subvp_prefetch_end_to_mall_start_us;
+		// P-State allow width and FW delays already included phantom_timing->v_addressable
+		mall_region_us = phantom_timing->v_addressable * phantom_timing->h_total /
+				(double)(phantom_timing->pix_clk_100hz * 100) * 1000000;
+		vblank_frame_us = vblank_timing->v_total * vblank_timing->h_total /
+				(double)(vblank_timing->pix_clk_100hz * 100) * 1000000;
+		vblank_blank_us =  (vblank_timing->v_total - vblank_timing->v_addressable) * vblank_timing->h_total /
+				(double)(vblank_timing->pix_clk_100hz * 100) * 1000000;
+		subvp_active_us = main_timing->v_addressable * main_timing->h_total /
+				(double)(main_timing->pix_clk_100hz * 100) * 1000000;
+		max_vblank_mallregion = vblank_blank_us > mall_region_us ? vblank_blank_us : mall_region_us;
+
+		// Schedulable if VACTIVE region of the SubVP pipe can fit the MALL prefetch, VBLANK frame time,
+		// and the max of (VBLANK blanking time, MALL region)
+		// TODO: Possibly add some margin (i.e. the below conditions should be [...] > X instead of [...] > 0)
+		if (subvp_active_us - prefetch_us - vblank_frame_us - max_vblank_mallregion > 0)
+			schedulable = true;
+	}
+	return schedulable;
+}
+
+/**
+ * subvp_validate_static_schedulability: Check which SubVP case is calculated and handle
+ * static analysis based on the case.
+ *
+ * Three cases:
+ * 1. SubVP + SubVP
+ * 2. SubVP + VBLANK (DRR checked internally)
+ * 3. SubVP + VACTIVE (currently unsupported)
+ *
+ * @dc: current dc state
+ * @context: new dc state
+ * @vlevel: Voltage level calculated by DML
+ *
+ * Return:
+ * bool - True if statically schedulable, false otherwise
+ */
+static bool subvp_validate_static_schedulability(struct dc *dc,
+				struct dc_state *context,
+				int vlevel)
+{
+	bool schedulable = true;	// true by default for single display case
+	struct vba_vars_st *vba = &context->bw_ctx.dml.vba;
+	uint32_t i, pipe_idx;
+	uint8_t subvp_count = 0;
+	uint8_t vactive_count = 0;
+
+	for (i = 0, pipe_idx = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
+
+		if (!pipe->stream)
+			continue;
+
+		if (pipe->plane_state && !pipe->top_pipe &&
+				pipe->stream->mall_stream_config.type == SUBVP_MAIN)
+			subvp_count++;
+
+		// Count how many planes that aren't SubVP/phantom are capable of VACTIVE
+		// switching (SubVP + VACTIVE unsupported). In situations where we force
+		// SubVP for a VACTIVE plane, we don't want to increment the vactive_count.
+		if (vba->ActiveDRAMClockChangeLatencyMargin[vba->pipe_plane[pipe_idx]] > 0 &&
+		    pipe->stream->mall_stream_config.type == SUBVP_NONE) {
+			vactive_count++;
+		}
+		pipe_idx++;
+	}
+
+	if (subvp_count == 2) {
+		// Static schedulability check for SubVP + SubVP case
+		schedulable = subvp_subvp_schedulable(dc, context);
+	} else if (vba->DRAMClockChangeSupport[vlevel][vba->maxMpcComb] == dm_dram_clock_change_vblank_w_mall_sub_vp) {
+		// Static schedulability check for SubVP + VBLANK case. Also handle the case where
+		// DML outputs SubVP + VBLANK + VACTIVE (DML will report as SubVP + VBLANK)
+		if (vactive_count > 0)
+			schedulable = false;
+		else
+			schedulable = subvp_vblank_schedulable(dc, context);
+	} else if (vba->DRAMClockChangeSupport[vlevel][vba->maxMpcComb] == dm_dram_clock_change_vactive_w_mall_sub_vp &&
+			vactive_count > 0) {
+		// For single display SubVP cases, DML will output dm_dram_clock_change_vactive_w_mall_sub_vp by default.
+		// We tell the difference between SubVP vs. SubVP + VACTIVE by checking the vactive_count.
+		// SubVP + VACTIVE currently unsupported
+		schedulable = false;
+	}
+	return schedulable;
+}
+
+static void dcn32_full_validate_bw_helper(struct dc *dc,
+				   struct dc_state *context,
+				   display_e2e_pipe_params_st *pipes,
+				   int *vlevel,
+				   int *split,
+				   bool *merge,
+				   int *pipe_cnt)
+{
+	struct vba_vars_st *vba = &context->bw_ctx.dml.vba;
+	unsigned int dc_pipe_idx = 0;
+	bool found_supported_config = false;
+	struct pipe_ctx *pipe = NULL;
+	uint32_t non_subvp_pipes = 0;
+	bool drr_pipe_found = false;
+	uint32_t drr_pipe_index = 0;
+	uint32_t i = 0;
+
+	dc_assert_fp_enabled();
+
+	/*
+	 * DML favors voltage over p-state, but we're more interested in
+	 * supporting p-state over voltage. We can't support p-state in
+	 * prefetch mode > 0 so try capping the prefetch mode to start.
+	 * Override present for testing.
+	 */
+	if (dc->debug.dml_disallow_alternate_prefetch_modes)
+		context->bw_ctx.dml.soc.allow_for_pstate_or_stutter_in_vblank_final =
+			dm_prefetch_support_uclk_fclk_and_stutter;
+	else
+		context->bw_ctx.dml.soc.allow_for_pstate_or_stutter_in_vblank_final =
+			dm_prefetch_support_uclk_fclk_and_stutter_if_possible;
+
+	*vlevel = dml_get_voltage_level(&context->bw_ctx.dml, pipes, *pipe_cnt);
+	/* This may adjust vlevel and maxMpcComb */
+	if (*vlevel < context->bw_ctx.dml.soc.num_states)
+		*vlevel = dcn20_validate_apply_pipe_split_flags(dc, context, *vlevel, split, merge);
+
+	/* Conditions for setting up phantom pipes for SubVP:
+	 * 1. Not force disable SubVP
+	 * 2. Full update (i.e. !fast_validate)
+	 * 3. Enough pipes are available to support SubVP (TODO: Which pipes will use VACTIVE / VBLANK / SUBVP?)
+	 * 4. Display configuration passes validation
+	 * 5. (Config doesn't support MCLK in VACTIVE/VBLANK || dc->debug.force_subvp_mclk_switch)
+	 */
+	if (!dc->debug.force_disable_subvp && dcn32_all_pipes_have_stream_and_plane(dc, context) &&
+	    !dcn32_mpo_in_use(context) && (*vlevel == context->bw_ctx.dml.soc.num_states ||
+	    vba->DRAMClockChangeSupport[*vlevel][vba->maxMpcComb] == dm_dram_clock_change_unsupported ||
+	    dc->debug.force_subvp_mclk_switch)) {
+
+		dcn32_merge_pipes_for_subvp(dc, context);
+
+		while (!found_supported_config && dcn32_enough_pipes_for_subvp(dc, context) &&
+			dcn32_assign_subvp_pipe(dc, context, &dc_pipe_idx)) {
+			/* For the case where *vlevel = num_states, bandwidth validation has failed for this config.
+			 * Adding phantom pipes won't change the validation result, so change the DML input param
+			 * for P-State support before adding phantom pipes and recalculating the DML result.
+			 * However, this case is only applicable for SubVP + DRR cases because the prefetch mode
+			 * will not allow for switch in VBLANK. The DRR display must have it's VBLANK stretched
+			 * enough to support MCLK switching.
+			 */
+			if (*vlevel == context->bw_ctx.dml.soc.num_states &&
+				context->bw_ctx.dml.soc.allow_for_pstate_or_stutter_in_vblank_final ==
+					dm_prefetch_support_uclk_fclk_and_stutter) {
+				context->bw_ctx.dml.soc.allow_for_pstate_or_stutter_in_vblank_final =
+								dm_prefetch_support_stutter;
+				/* There are params (such as FabricClock) that need to be recalculated
+				 * after validation fails (otherwise it will be 0). Calculation for
+				 * phantom vactive requires call into DML, so we must ensure all the
+				 * vba params are valid otherwise we'll get incorrect phantom vactive.
+				 */
+				*vlevel = dml_get_voltage_level(&context->bw_ctx.dml, pipes, *pipe_cnt);
+			}
+
+			dc->res_pool->funcs->add_phantom_pipes(dc, context, pipes, *pipe_cnt, dc_pipe_idx);
+
+			*pipe_cnt = dc->res_pool->funcs->populate_dml_pipes(dc, context, pipes, false);
+			// Populate dppclk to trigger a recalculate in dml_get_voltage_level
+			// so the phantom pipe DLG params can be assigned correctly.
+			pipes[0].clks_cfg.dppclk_mhz = get_dppclk_calculated(&context->bw_ctx.dml, pipes, *pipe_cnt, 0);
+			*vlevel = dml_get_voltage_level(&context->bw_ctx.dml, pipes, *pipe_cnt);
+
+			if (*vlevel < context->bw_ctx.dml.soc.num_states &&
+			    vba->DRAMClockChangeSupport[*vlevel][vba->maxMpcComb] != dm_dram_clock_change_unsupported
+			    && subvp_validate_static_schedulability(dc, context, *vlevel)) {
+				found_supported_config = true;
+			} else if (*vlevel < context->bw_ctx.dml.soc.num_states &&
+					vba->DRAMClockChangeSupport[*vlevel][vba->maxMpcComb] == dm_dram_clock_change_unsupported) {
+				/* Case where 1 SubVP is added, and DML reports MCLK unsupported. This handles
+				 * the case for SubVP + DRR, where the DRR display does not support MCLK switch
+				 * at it's native refresh rate / timing.
+				 */
+				for (i = 0; i < dc->res_pool->pipe_count; i++) {
+					pipe = &context->res_ctx.pipe_ctx[i];
+					if (pipe->stream && pipe->plane_state && !pipe->top_pipe &&
+					    pipe->stream->mall_stream_config.type == SUBVP_NONE) {
+						non_subvp_pipes++;
+						// Use ignore_msa_timing_param flag to identify as DRR
+						if (pipe->stream->ignore_msa_timing_param) {
+							drr_pipe_found = true;
+							drr_pipe_index = i;
+						}
+					}
+				}
+				// If there is only 1 remaining non SubVP pipe that is DRR, check static
+				// schedulability for SubVP + DRR.
+				if (non_subvp_pipes == 1 && drr_pipe_found) {
+					found_supported_config = subvp_drr_schedulable(dc, context,
+										       &context->res_ctx.pipe_ctx[drr_pipe_index]);
+				}
+			}
+		}
+
+		// If SubVP pipe config is unsupported (or cannot be used for UCLK switching)
+		// remove phantom pipes and repopulate dml pipes
+		if (!found_supported_config) {
+			dc->res_pool->funcs->remove_phantom_pipes(dc, context);
+			vba->DRAMClockChangeSupport[*vlevel][vba->maxMpcComb] = dm_dram_clock_change_unsupported;
+			*pipe_cnt = dc->res_pool->funcs->populate_dml_pipes(dc, context, pipes, false);
+		} else {
+			// only call dcn20_validate_apply_pipe_split_flags if we found a supported config
+			memset(split, 0, MAX_PIPES * sizeof(int));
+			memset(merge, 0, MAX_PIPES * sizeof(bool));
+			*vlevel = dcn20_validate_apply_pipe_split_flags(dc, context, *vlevel, split, merge);
+
+			// Most populate phantom DLG params before programming hardware / timing for phantom pipe
+			DC_FP_START();
+			dcn32_helper_populate_phantom_dlg_params(dc, context, pipes, *pipe_cnt);
+			DC_FP_END();
+
+			// Note: We can't apply the phantom pipes to hardware at this time. We have to wait
+			// until driver has acquired the DMCUB lock to do it safely.
+		}
+	}
+}
+
+static bool is_dtbclk_required(struct dc *dc, struct dc_state *context)
+{
+	int i;
+
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		if (!context->res_ctx.pipe_ctx[i].stream)
+			continue;
+		if (is_dp_128b_132b_signal(&context->res_ctx.pipe_ctx[i]))
+			return true;
+	}
+	return false;
+}
+
+static void dcn32_calculate_dlg_params(struct dc *dc, struct dc_state *context,
+				       display_e2e_pipe_params_st *pipes,
+				       int pipe_cnt, int vlevel)
+{
+	int i, pipe_idx;
+	bool usr_retraining_support = false;
+	bool unbounded_req_enabled = false;
+
+	dc_assert_fp_enabled();
+
+	/* Writeback MCIF_WB arbitration parameters */
+	dc->res_pool->funcs->set_mcif_arb_params(dc, context, pipes, pipe_cnt);
+
+	context->bw_ctx.bw.dcn.clk.dispclk_khz = context->bw_ctx.dml.vba.DISPCLK * 1000;
+	context->bw_ctx.bw.dcn.clk.dcfclk_khz = context->bw_ctx.dml.vba.DCFCLK * 1000;
+	context->bw_ctx.bw.dcn.clk.socclk_khz = context->bw_ctx.dml.vba.SOCCLK * 1000;
+	context->bw_ctx.bw.dcn.clk.dramclk_khz = context->bw_ctx.dml.vba.DRAMSpeed * 1000 / 16;
+	context->bw_ctx.bw.dcn.clk.dcfclk_deep_sleep_khz = context->bw_ctx.dml.vba.DCFCLKDeepSleep * 1000;
+	context->bw_ctx.bw.dcn.clk.fclk_khz = context->bw_ctx.dml.vba.FabricClock * 1000;
+	context->bw_ctx.bw.dcn.clk.p_state_change_support =
+			context->bw_ctx.dml.vba.DRAMClockChangeSupport[vlevel][context->bw_ctx.dml.vba.maxMpcComb]
+					!= dm_dram_clock_change_unsupported;
+	context->bw_ctx.bw.dcn.clk.num_ways = dcn32_helper_calculate_num_ways_for_subvp(dc, context);
+
+	context->bw_ctx.bw.dcn.clk.dppclk_khz = 0;
+	context->bw_ctx.bw.dcn.clk.dtbclk_en = is_dtbclk_required(dc, context);
+	context->bw_ctx.bw.dcn.clk.ref_dtbclk_khz = context->bw_ctx.dml.vba.DTBCLKPerState[vlevel] * 1000;
+	if (context->bw_ctx.dml.vba.FCLKChangeSupport[vlevel][context->bw_ctx.dml.vba.maxMpcComb] == dm_fclock_change_unsupported)
+		context->bw_ctx.bw.dcn.clk.fclk_p_state_change_support = false;
+	else
+		context->bw_ctx.bw.dcn.clk.fclk_p_state_change_support = true;
+
+	usr_retraining_support = context->bw_ctx.dml.vba.USRRetrainingSupport[vlevel][context->bw_ctx.dml.vba.maxMpcComb];
+	ASSERT(usr_retraining_support);
+
+	if (context->bw_ctx.bw.dcn.clk.dispclk_khz < dc->debug.min_disp_clk_khz)
+		context->bw_ctx.bw.dcn.clk.dispclk_khz = dc->debug.min_disp_clk_khz;
+
+	unbounded_req_enabled = get_unbounded_request_enabled(&context->bw_ctx.dml, pipes, pipe_cnt);
+
+	if (unbounded_req_enabled && pipe_cnt > 1) {
+		// Unbounded requesting should not ever be used when more than 1 pipe is enabled.
+		ASSERT(false);
+		unbounded_req_enabled = false;
+	}
+
+	for (i = 0, pipe_idx = 0; i < dc->res_pool->pipe_count; i++) {
+		if (!context->res_ctx.pipe_ctx[i].stream)
+			continue;
+		pipes[pipe_idx].pipe.dest.vstartup_start = get_vstartup(&context->bw_ctx.dml, pipes, pipe_cnt,
+				pipe_idx);
+		pipes[pipe_idx].pipe.dest.vupdate_offset = get_vupdate_offset(&context->bw_ctx.dml, pipes, pipe_cnt,
+				pipe_idx);
+		pipes[pipe_idx].pipe.dest.vupdate_width = get_vupdate_width(&context->bw_ctx.dml, pipes, pipe_cnt,
+				pipe_idx);
+		pipes[pipe_idx].pipe.dest.vready_offset = get_vready_offset(&context->bw_ctx.dml, pipes, pipe_cnt,
+				pipe_idx);
+
+		if (context->res_ctx.pipe_ctx[i].stream->mall_stream_config.type == SUBVP_PHANTOM) {
+			// Phantom pipe requires that DET_SIZE = 0 and no unbounded requests
+			context->res_ctx.pipe_ctx[i].det_buffer_size_kb = 0;
+			context->res_ctx.pipe_ctx[i].unbounded_req = false;
+		} else {
+			context->res_ctx.pipe_ctx[i].det_buffer_size_kb = get_det_buffer_size_kbytes(&context->bw_ctx.dml, pipes, pipe_cnt,
+							pipe_idx);
+			context->res_ctx.pipe_ctx[i].unbounded_req = unbounded_req_enabled;
+		}
+
+		if (context->bw_ctx.bw.dcn.clk.dppclk_khz < pipes[pipe_idx].clks_cfg.dppclk_mhz * 1000)
+			context->bw_ctx.bw.dcn.clk.dppclk_khz = pipes[pipe_idx].clks_cfg.dppclk_mhz * 1000;
+		context->res_ctx.pipe_ctx[i].plane_res.bw.dppclk_khz = pipes[pipe_idx].clks_cfg.dppclk_mhz * 1000;
+		context->res_ctx.pipe_ctx[i].pipe_dlg_param = pipes[pipe_idx].pipe.dest;
+		pipe_idx++;
+	}
+	/*save a original dppclock copy*/
+	context->bw_ctx.bw.dcn.clk.bw_dppclk_khz = context->bw_ctx.bw.dcn.clk.dppclk_khz;
+	context->bw_ctx.bw.dcn.clk.bw_dispclk_khz = context->bw_ctx.bw.dcn.clk.dispclk_khz;
+	context->bw_ctx.bw.dcn.clk.max_supported_dppclk_khz = context->bw_ctx.dml.soc.clock_limits[vlevel].dppclk_mhz
+			* 1000;
+	context->bw_ctx.bw.dcn.clk.max_supported_dispclk_khz = context->bw_ctx.dml.soc.clock_limits[vlevel].dispclk_mhz
+			* 1000;
+
+	context->bw_ctx.bw.dcn.compbuf_size_kb = context->bw_ctx.dml.ip.config_return_buffer_size_in_kbytes;
+
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		if (context->res_ctx.pipe_ctx[i].stream)
+			context->bw_ctx.bw.dcn.compbuf_size_kb -= context->res_ctx.pipe_ctx[i].det_buffer_size_kb;
+	}
+
+	for (i = 0, pipe_idx = 0; i < dc->res_pool->pipe_count; i++) {
+
+		if (!context->res_ctx.pipe_ctx[i].stream)
+			continue;
+
+		context->bw_ctx.dml.funcs.rq_dlg_get_dlg_reg_v2(&context->bw_ctx.dml,
+				&context->res_ctx.pipe_ctx[i].dlg_regs, &context->res_ctx.pipe_ctx[i].ttu_regs, pipes,
+				pipe_cnt, pipe_idx);
+
+		context->bw_ctx.dml.funcs.rq_dlg_get_rq_reg_v2(&context->res_ctx.pipe_ctx[i].rq_regs,
+				&context->bw_ctx.dml, pipes, pipe_cnt, pipe_idx);
+		pipe_idx++;
+	}
+}
+
+static struct pipe_ctx *dcn32_find_split_pipe(
+		struct dc *dc,
+		struct dc_state *context,
+		int old_index)
+{
+	struct pipe_ctx *pipe = NULL;
+	int i;
+
+	if (old_index >= 0 && context->res_ctx.pipe_ctx[old_index].stream == NULL) {
+		pipe = &context->res_ctx.pipe_ctx[old_index];
+		pipe->pipe_idx = old_index;
+	}
+
+	if (!pipe)
+		for (i = dc->res_pool->pipe_count - 1; i >= 0; i--) {
+			if (dc->current_state->res_ctx.pipe_ctx[i].top_pipe == NULL
+					&& dc->current_state->res_ctx.pipe_ctx[i].prev_odm_pipe == NULL) {
+				if (context->res_ctx.pipe_ctx[i].stream == NULL) {
+					pipe = &context->res_ctx.pipe_ctx[i];
+					pipe->pipe_idx = i;
+					break;
+				}
+			}
+		}
+
+	/*
+	 * May need to fix pipes getting tossed from 1 opp to another on flip
+	 * Add for debugging transient underflow during topology updates:
+	 * ASSERT(pipe);
+	 */
+	if (!pipe)
+		for (i = dc->res_pool->pipe_count - 1; i >= 0; i--) {
+			if (context->res_ctx.pipe_ctx[i].stream == NULL) {
+				pipe = &context->res_ctx.pipe_ctx[i];
+				pipe->pipe_idx = i;
+				break;
+			}
+		}
+
+	return pipe;
+}
+
+static bool dcn32_split_stream_for_mpc_or_odm(
+		const struct dc *dc,
+		struct resource_context *res_ctx,
+		struct pipe_ctx *pri_pipe,
+		struct pipe_ctx *sec_pipe,
+		bool odm)
+{
+	int pipe_idx = sec_pipe->pipe_idx;
+	const struct resource_pool *pool = dc->res_pool;
+
+	DC_LOGGER_INIT(dc->ctx->logger);
+
+	if (odm && pri_pipe->plane_state) {
+		/* ODM + window MPO, where MPO window is on left half only */
+		if (pri_pipe->plane_state->clip_rect.x + pri_pipe->plane_state->clip_rect.width <=
+				pri_pipe->stream->src.x + pri_pipe->stream->src.width/2) {
+
+			DC_LOG_SCALER("%s - ODM + window MPO(left). pri_pipe:%d\n",
+					__func__,
+					pri_pipe->pipe_idx);
+			return true;
+		}
+
+		/* ODM + window MPO, where MPO window is on right half only */
+		if (pri_pipe->plane_state->clip_rect.x >= pri_pipe->stream->src.x +  pri_pipe->stream->src.width/2) {
+
+			DC_LOG_SCALER("%s - ODM + window MPO(right). pri_pipe:%d\n",
+					__func__,
+					pri_pipe->pipe_idx);
+			return true;
+		}
+	}
+
+	*sec_pipe = *pri_pipe;
+
+	sec_pipe->pipe_idx = pipe_idx;
+	sec_pipe->plane_res.mi = pool->mis[pipe_idx];
+	sec_pipe->plane_res.hubp = pool->hubps[pipe_idx];
+	sec_pipe->plane_res.ipp = pool->ipps[pipe_idx];
+	sec_pipe->plane_res.xfm = pool->transforms[pipe_idx];
+	sec_pipe->plane_res.dpp = pool->dpps[pipe_idx];
+	sec_pipe->plane_res.mpcc_inst = pool->dpps[pipe_idx]->inst;
+	sec_pipe->stream_res.dsc = NULL;
+	if (odm) {
+		if (pri_pipe->next_odm_pipe) {
+			ASSERT(pri_pipe->next_odm_pipe != sec_pipe);
+			sec_pipe->next_odm_pipe = pri_pipe->next_odm_pipe;
+			sec_pipe->next_odm_pipe->prev_odm_pipe = sec_pipe;
+		}
+		if (pri_pipe->top_pipe && pri_pipe->top_pipe->next_odm_pipe) {
+			pri_pipe->top_pipe->next_odm_pipe->bottom_pipe = sec_pipe;
+			sec_pipe->top_pipe = pri_pipe->top_pipe->next_odm_pipe;
+		}
+		if (pri_pipe->bottom_pipe && pri_pipe->bottom_pipe->next_odm_pipe) {
+			pri_pipe->bottom_pipe->next_odm_pipe->top_pipe = sec_pipe;
+			sec_pipe->bottom_pipe = pri_pipe->bottom_pipe->next_odm_pipe;
+		}
+		pri_pipe->next_odm_pipe = sec_pipe;
+		sec_pipe->prev_odm_pipe = pri_pipe;
+		ASSERT(sec_pipe->top_pipe == NULL);
+
+		if (!sec_pipe->top_pipe)
+			sec_pipe->stream_res.opp = pool->opps[pipe_idx];
+		else
+			sec_pipe->stream_res.opp = sec_pipe->top_pipe->stream_res.opp;
+		if (sec_pipe->stream->timing.flags.DSC == 1) {
+			dcn20_acquire_dsc(dc, res_ctx, &sec_pipe->stream_res.dsc, pipe_idx);
+			ASSERT(sec_pipe->stream_res.dsc);
+			if (sec_pipe->stream_res.dsc == NULL)
+				return false;
+		}
+	} else {
+		if (pri_pipe->bottom_pipe) {
+			ASSERT(pri_pipe->bottom_pipe != sec_pipe);
+			sec_pipe->bottom_pipe = pri_pipe->bottom_pipe;
+			sec_pipe->bottom_pipe->top_pipe = sec_pipe;
+		}
+		pri_pipe->bottom_pipe = sec_pipe;
+		sec_pipe->top_pipe = pri_pipe;
+
+		ASSERT(pri_pipe->plane_state);
+	}
+
+	return true;
+}
+
+bool dcn32_internal_validate_bw(struct dc *dc,
+				struct dc_state *context,
+				display_e2e_pipe_params_st *pipes,
+				int *pipe_cnt_out,
+				int *vlevel_out,
+				bool fast_validate)
+{
+	bool out = false;
+	bool repopulate_pipes = false;
+	int split[MAX_PIPES] = { 0 };
+	bool merge[MAX_PIPES] = { false };
+	bool newly_split[MAX_PIPES] = { false };
+	int pipe_cnt, i, pipe_idx;
+	int vlevel = context->bw_ctx.dml.soc.num_states;
+	struct vba_vars_st *vba = &context->bw_ctx.dml.vba;
+
+	dc_assert_fp_enabled();
+
+	ASSERT(pipes);
+	if (!pipes)
+		return false;
+
+	// For each full update, remove all existing phantom pipes first
+	dc->res_pool->funcs->remove_phantom_pipes(dc, context);
+
+	dc->res_pool->funcs->update_soc_for_wm_a(dc, context);
+
+	pipe_cnt = dc->res_pool->funcs->populate_dml_pipes(dc, context, pipes, fast_validate);
+
+	if (!pipe_cnt) {
+		out = true;
+		goto validate_out;
+	}
+
+	dml_log_pipe_params(&context->bw_ctx.dml, pipes, pipe_cnt);
+
+	if (!fast_validate) {
+		DC_FP_START();
+		dcn32_full_validate_bw_helper(dc, context, pipes, &vlevel, split, merge, &pipe_cnt);
+		DC_FP_END();
+	}
+
+	if (fast_validate ||
+			(dc->debug.dml_disallow_alternate_prefetch_modes &&
+			(vlevel == context->bw_ctx.dml.soc.num_states ||
+				vba->DRAMClockChangeSupport[vlevel][vba->maxMpcComb] == dm_dram_clock_change_unsupported))) {
+		/*
+		 * If dml_disallow_alternate_prefetch_modes is false, then we have already
+		 * tried alternate prefetch modes during full validation.
+		 *
+		 * If mode is unsupported or there is no p-state support, then
+		 * fall back to favouring voltage.
+		 *
+		 * If Prefetch mode 0 failed for this config, or passed with Max UCLK, then try
+		 * to support with Prefetch mode 1 (dm_prefetch_support_fclk_and_stutter == 2)
+		 */
+		context->bw_ctx.dml.soc.allow_for_pstate_or_stutter_in_vblank_final =
+			dm_prefetch_support_fclk_and_stutter;
+
+		vlevel = dml_get_voltage_level(&context->bw_ctx.dml, pipes, pipe_cnt);
+
+		/* Last attempt with Prefetch mode 2 (dm_prefetch_support_stutter == 3) */
+		if (vlevel == context->bw_ctx.dml.soc.num_states) {
+			context->bw_ctx.dml.soc.allow_for_pstate_or_stutter_in_vblank_final =
+				dm_prefetch_support_stutter;
+			vlevel = dml_get_voltage_level(&context->bw_ctx.dml, pipes, pipe_cnt);
+		}
+
+		if (vlevel < context->bw_ctx.dml.soc.num_states) {
+			memset(split, 0, sizeof(split));
+			memset(merge, 0, sizeof(merge));
+			vlevel = dcn20_validate_apply_pipe_split_flags(dc, context, vlevel, split, merge);
+		}
+	}
+
+	dml_log_mode_support_params(&context->bw_ctx.dml);
+
+	if (vlevel == context->bw_ctx.dml.soc.num_states)
+		goto validate_fail;
+
+	for (i = 0, pipe_idx = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
+		struct pipe_ctx *mpo_pipe = pipe->bottom_pipe;
+
+		if (!pipe->stream)
+			continue;
+
+		if (vba->ODMCombineEnabled[vba->pipe_plane[pipe_idx]] != dm_odm_combine_mode_disabled
+				&& !dc->config.enable_windowed_mpo_odm
+				&& pipe->plane_state && mpo_pipe
+				&& memcmp(&mpo_pipe->plane_res.scl_data.recout,
+						&pipe->plane_res.scl_data.recout,
+						sizeof(struct rect)) != 0) {
+			ASSERT(mpo_pipe->plane_state != pipe->plane_state);
+			goto validate_fail;
+		}
+		pipe_idx++;
+	}
+
+	/* merge pipes if necessary */
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
+
+		/*skip pipes that don't need merging*/
+		if (!merge[i])
+			continue;
+
+		/* if ODM merge we ignore mpc tree, mpo pipes will have their own flags */
+		if (pipe->prev_odm_pipe) {
+			/*split off odm pipe*/
+			pipe->prev_odm_pipe->next_odm_pipe = pipe->next_odm_pipe;
+			if (pipe->next_odm_pipe)
+				pipe->next_odm_pipe->prev_odm_pipe = pipe->prev_odm_pipe;
+
+			pipe->bottom_pipe = NULL;
+			pipe->next_odm_pipe = NULL;
+			pipe->plane_state = NULL;
+			pipe->stream = NULL;
+			pipe->top_pipe = NULL;
+			pipe->prev_odm_pipe = NULL;
+			if (pipe->stream_res.dsc)
+				dcn20_release_dsc(&context->res_ctx, dc->res_pool, &pipe->stream_res.dsc);
+			memset(&pipe->plane_res, 0, sizeof(pipe->plane_res));
+			memset(&pipe->stream_res, 0, sizeof(pipe->stream_res));
+			repopulate_pipes = true;
+		} else if (pipe->top_pipe && pipe->top_pipe->plane_state == pipe->plane_state) {
+			struct pipe_ctx *top_pipe = pipe->top_pipe;
+			struct pipe_ctx *bottom_pipe = pipe->bottom_pipe;
+
+			top_pipe->bottom_pipe = bottom_pipe;
+			if (bottom_pipe)
+				bottom_pipe->top_pipe = top_pipe;
+
+			pipe->top_pipe = NULL;
+			pipe->bottom_pipe = NULL;
+			pipe->plane_state = NULL;
+			pipe->stream = NULL;
+			memset(&pipe->plane_res, 0, sizeof(pipe->plane_res));
+			memset(&pipe->stream_res, 0, sizeof(pipe->stream_res));
+			repopulate_pipes = true;
+		} else
+			ASSERT(0); /* Should never try to merge master pipe */
+
+	}
+
+	for (i = 0, pipe_idx = -1; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
+		struct pipe_ctx *old_pipe = &dc->current_state->res_ctx.pipe_ctx[i];
+		struct pipe_ctx *hsplit_pipe = NULL;
+		bool odm;
+		int old_index = -1;
+
+		if (!pipe->stream || newly_split[i])
+			continue;
+
+		pipe_idx++;
+		odm = vba->ODMCombineEnabled[vba->pipe_plane[pipe_idx]] != dm_odm_combine_mode_disabled;
+
+		if (!pipe->plane_state && !odm)
+			continue;
+
+		if (split[i]) {
+			if (odm) {
+				if (split[i] == 4 && old_pipe->next_odm_pipe && old_pipe->next_odm_pipe->next_odm_pipe)
+					old_index = old_pipe->next_odm_pipe->next_odm_pipe->pipe_idx;
+				else if (old_pipe->next_odm_pipe)
+					old_index = old_pipe->next_odm_pipe->pipe_idx;
+			} else {
+				if (split[i] == 4 && old_pipe->bottom_pipe && old_pipe->bottom_pipe->bottom_pipe &&
+						old_pipe->bottom_pipe->bottom_pipe->plane_state == old_pipe->plane_state)
+					old_index = old_pipe->bottom_pipe->bottom_pipe->pipe_idx;
+				else if (old_pipe->bottom_pipe &&
+						old_pipe->bottom_pipe->plane_state == old_pipe->plane_state)
+					old_index = old_pipe->bottom_pipe->pipe_idx;
+			}
+			hsplit_pipe = dcn32_find_split_pipe(dc, context, old_index);
+			ASSERT(hsplit_pipe);
+			if (!hsplit_pipe)
+				goto validate_fail;
+
+			if (!dcn32_split_stream_for_mpc_or_odm(
+					dc, &context->res_ctx,
+					pipe, hsplit_pipe, odm))
+				goto validate_fail;
+
+			newly_split[hsplit_pipe->pipe_idx] = true;
+			repopulate_pipes = true;
+		}
+		if (split[i] == 4) {
+			struct pipe_ctx *pipe_4to1;
+
+			if (odm && old_pipe->next_odm_pipe)
+				old_index = old_pipe->next_odm_pipe->pipe_idx;
+			else if (!odm && old_pipe->bottom_pipe &&
+						old_pipe->bottom_pipe->plane_state == old_pipe->plane_state)
+				old_index = old_pipe->bottom_pipe->pipe_idx;
+			else
+				old_index = -1;
+			pipe_4to1 = dcn32_find_split_pipe(dc, context, old_index);
+			ASSERT(pipe_4to1);
+			if (!pipe_4to1)
+				goto validate_fail;
+			if (!dcn32_split_stream_for_mpc_or_odm(
+					dc, &context->res_ctx,
+					pipe, pipe_4to1, odm))
+				goto validate_fail;
+			newly_split[pipe_4to1->pipe_idx] = true;
+
+			if (odm && old_pipe->next_odm_pipe && old_pipe->next_odm_pipe->next_odm_pipe
+					&& old_pipe->next_odm_pipe->next_odm_pipe->next_odm_pipe)
+				old_index = old_pipe->next_odm_pipe->next_odm_pipe->next_odm_pipe->pipe_idx;
+			else if (!odm && old_pipe->bottom_pipe && old_pipe->bottom_pipe->bottom_pipe &&
+					old_pipe->bottom_pipe->bottom_pipe->bottom_pipe &&
+					old_pipe->bottom_pipe->bottom_pipe->bottom_pipe->plane_state == old_pipe->plane_state)
+				old_index = old_pipe->bottom_pipe->bottom_pipe->bottom_pipe->pipe_idx;
+			else
+				old_index = -1;
+			pipe_4to1 = dcn32_find_split_pipe(dc, context, old_index);
+			ASSERT(pipe_4to1);
+			if (!pipe_4to1)
+				goto validate_fail;
+			if (!dcn32_split_stream_for_mpc_or_odm(
+					dc, &context->res_ctx,
+					hsplit_pipe, pipe_4to1, odm))
+				goto validate_fail;
+			newly_split[pipe_4to1->pipe_idx] = true;
+		}
+		if (odm)
+			dcn20_build_mapped_resource(dc, context, pipe->stream);
+	}
+
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
+
+		if (pipe->plane_state) {
+			if (!resource_build_scaling_params(pipe))
+				goto validate_fail;
+		}
+	}
+
+	/* Actual dsc count per stream dsc validation*/
+	if (!dcn20_validate_dsc(dc, context)) {
+		vba->ValidationStatus[vba->soc.num_states] = DML_FAIL_DSC_VALIDATION_FAILURE;
+		goto validate_fail;
+	}
+
+	if (repopulate_pipes)
+		pipe_cnt = dc->res_pool->funcs->populate_dml_pipes(dc, context, pipes, fast_validate);
+	*vlevel_out = vlevel;
+	*pipe_cnt_out = pipe_cnt;
+
+	out = true;
+	goto validate_out;
+
+validate_fail:
+	out = false;
+
+validate_out:
+	return out;
+}
+
+
+void dcn32_calculate_wm_and_dlg_fpu(struct dc *dc, struct dc_state *context,
+				display_e2e_pipe_params_st *pipes,
+				int pipe_cnt,
+				int vlevel)
+{
+	int i, pipe_idx, vlevel_temp = 0;
+	double dcfclk = dcn3_2_soc.clock_limits[0].dcfclk_mhz;
+	double dcfclk_from_validation = context->bw_ctx.dml.vba.DCFCLKState[vlevel][context->bw_ctx.dml.vba.maxMpcComb];
+	bool pstate_en = context->bw_ctx.dml.vba.DRAMClockChangeSupport[vlevel][context->bw_ctx.dml.vba.maxMpcComb] !=
+			dm_dram_clock_change_unsupported;
+	unsigned int dummy_latency_index = 0;
+	int maxMpcComb = context->bw_ctx.dml.vba.maxMpcComb;
+	unsigned int min_dram_speed_mts = context->bw_ctx.dml.vba.DRAMSpeed;
+	unsigned int min_dram_speed_mts_margin;
+
+	dc_assert_fp_enabled();
+
+	// Override DRAMClockChangeSupport for SubVP + DRR case where the DRR cannot switch without stretching it's VBLANK
+	if (!pstate_en && dcn32_subvp_in_use(dc, context)) {
+		context->bw_ctx.dml.vba.DRAMClockChangeSupport[vlevel][context->bw_ctx.dml.vba.maxMpcComb] = dm_dram_clock_change_vblank_w_mall_sub_vp;
+		pstate_en = true;
+	}
+
+	context->bw_ctx.bw.dcn.clk.fw_based_mclk_switching = false;
+
+	if (!pstate_en) {
+		/* only when the mclk switch can not be natural, is the fw based vblank stretch attempted */
+		context->bw_ctx.bw.dcn.clk.fw_based_mclk_switching =
+			dcn30_can_support_mclk_switch_using_fw_based_vblank_stretch(dc, context);
+
+		if (context->bw_ctx.bw.dcn.clk.fw_based_mclk_switching) {
+			dummy_latency_index = dcn30_find_dummy_latency_index_for_fw_based_mclk_switch(dc,
+				context, pipes, pipe_cnt, vlevel);
+
+			/* After calling dcn30_find_dummy_latency_index_for_fw_based_mclk_switch
+			 * we reinstate the original dram_clock_change_latency_us on the context
+			 * and all variables that may have changed up to this point, except the
+			 * newly found dummy_latency_index
+			 */
+			context->bw_ctx.dml.soc.dram_clock_change_latency_us =
+					dc->clk_mgr->bw_params->wm_table.nv_entries[WM_A].dml_input.pstate_latency_us;
+			dcn32_internal_validate_bw(dc, context, pipes, &pipe_cnt, &vlevel, false);
+			maxMpcComb = context->bw_ctx.dml.vba.maxMpcComb;
+			dcfclk = context->bw_ctx.dml.vba.DCFCLKState[vlevel][context->bw_ctx.dml.vba.maxMpcComb];
+			pstate_en = context->bw_ctx.dml.vba.DRAMClockChangeSupport[vlevel][maxMpcComb] !=
+					dm_dram_clock_change_unsupported;
+		}
+	}
+
+	/* Set B:
+	 * For Set B calculations use clocks from clock_limits[2] when available i.e. when SMU is present,
+	 * otherwise use arbitrary low value from spreadsheet for DCFCLK as lower is safer for watermark
+	 * calculations to cover bootup clocks.
+	 * DCFCLK: soc.clock_limits[2] when available
+	 * UCLK: soc.clock_limits[2] when available
+	 */
+	if (dcn3_2_soc.num_states > 2) {
+		vlevel_temp = 2;
+		dcfclk = dcn3_2_soc.clock_limits[2].dcfclk_mhz;
+	} else
+		dcfclk = 615; //DCFCLK Vmin_lv
+
+	pipes[0].clks_cfg.voltage = vlevel_temp;
+	pipes[0].clks_cfg.dcfclk_mhz = dcfclk;
+	pipes[0].clks_cfg.socclk_mhz = context->bw_ctx.dml.soc.clock_limits[vlevel_temp].socclk_mhz;
+
+	if (dc->clk_mgr->bw_params->wm_table.nv_entries[WM_B].valid) {
+		context->bw_ctx.dml.soc.dram_clock_change_latency_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_B].dml_input.pstate_latency_us;
+		context->bw_ctx.dml.soc.fclk_change_latency_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_B].dml_input.fclk_change_latency_us;
+		context->bw_ctx.dml.soc.sr_enter_plus_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_B].dml_input.sr_enter_plus_exit_time_us;
+		context->bw_ctx.dml.soc.sr_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_B].dml_input.sr_exit_time_us;
+	}
+	context->bw_ctx.bw.dcn.watermarks.b.urgent_ns = get_wm_urgent(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.b.cstate_pstate.cstate_enter_plus_exit_ns = get_wm_stutter_enter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.b.cstate_pstate.cstate_exit_ns = get_wm_stutter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.b.cstate_pstate.pstate_change_ns = get_wm_dram_clock_change(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.b.pte_meta_urgent_ns = get_wm_memory_trip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.b.frac_urg_bw_nom = get_fraction_of_urgent_bandwidth(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.b.frac_urg_bw_flip = get_fraction_of_urgent_bandwidth_imm_flip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.b.urgent_latency_ns = get_urgent_latency(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.b.cstate_pstate.fclk_pstate_change_ns = get_fclk_watermark(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.b.usr_retraining_ns = get_usr_retraining_watermark(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+
+	/* Set D:
+	 * All clocks min.
+	 * DCFCLK: Min, as reported by PM FW when available
+	 * UCLK  : Min, as reported by PM FW when available
+	 * sr_enter_exit/sr_exit should be lower than used for DRAM (TBD after bringup or later, use as decided in Clk Mgr)
+	 */
+
+	if (dcn3_2_soc.num_states > 2) {
+		vlevel_temp = 0;
+		dcfclk = dc->clk_mgr->bw_params->clk_table.entries[0].dcfclk_mhz;
+	} else
+		dcfclk = 615; //DCFCLK Vmin_lv
+
+	pipes[0].clks_cfg.voltage = vlevel_temp;
+	pipes[0].clks_cfg.dcfclk_mhz = dcfclk;
+	pipes[0].clks_cfg.socclk_mhz = context->bw_ctx.dml.soc.clock_limits[vlevel_temp].socclk_mhz;
+
+	if (dc->clk_mgr->bw_params->wm_table.nv_entries[WM_D].valid) {
+		context->bw_ctx.dml.soc.dram_clock_change_latency_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_D].dml_input.pstate_latency_us;
+		context->bw_ctx.dml.soc.fclk_change_latency_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_D].dml_input.fclk_change_latency_us;
+		context->bw_ctx.dml.soc.sr_enter_plus_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_D].dml_input.sr_enter_plus_exit_time_us;
+		context->bw_ctx.dml.soc.sr_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_D].dml_input.sr_exit_time_us;
+	}
+	context->bw_ctx.bw.dcn.watermarks.d.urgent_ns = get_wm_urgent(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.d.cstate_pstate.cstate_enter_plus_exit_ns = get_wm_stutter_enter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.d.cstate_pstate.cstate_exit_ns = get_wm_stutter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.d.cstate_pstate.pstate_change_ns = get_wm_dram_clock_change(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.d.pte_meta_urgent_ns = get_wm_memory_trip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.d.frac_urg_bw_nom = get_fraction_of_urgent_bandwidth(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.d.frac_urg_bw_flip = get_fraction_of_urgent_bandwidth_imm_flip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.d.urgent_latency_ns = get_urgent_latency(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.d.cstate_pstate.fclk_pstate_change_ns = get_fclk_watermark(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.d.usr_retraining_ns = get_usr_retraining_watermark(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+
+	/* Set C, for Dummy P-State:
+	 * All clocks min.
+	 * DCFCLK: Min, as reported by PM FW, when available
+	 * UCLK  : Min,  as reported by PM FW, when available
+	 * pstate latency as per UCLK state dummy pstate latency
+	 */
+
+	// For Set A and Set C use values from validation
+	pipes[0].clks_cfg.voltage = vlevel;
+	pipes[0].clks_cfg.dcfclk_mhz = dcfclk_from_validation;
+	pipes[0].clks_cfg.socclk_mhz = context->bw_ctx.dml.soc.clock_limits[vlevel].socclk_mhz;
+
+	if (dc->clk_mgr->bw_params->wm_table.nv_entries[WM_C].valid) {
+		min_dram_speed_mts = context->bw_ctx.dml.vba.DRAMSpeed;
+		min_dram_speed_mts_margin = 160;
+
+		context->bw_ctx.dml.soc.dram_clock_change_latency_us =
+			dc->clk_mgr->bw_params->dummy_pstate_table[0].dummy_pstate_latency_us;
+
+		if (context->bw_ctx.dml.vba.DRAMClockChangeSupport[vlevel][maxMpcComb] ==
+			dm_dram_clock_change_unsupported) {
+			int min_dram_speed_mts_offset = dc->clk_mgr->bw_params->clk_table.num_entries - 1;
+
+			min_dram_speed_mts =
+				dc->clk_mgr->bw_params->clk_table.entries[min_dram_speed_mts_offset].memclk_mhz * 16;
+		}
+
+		if (!context->bw_ctx.bw.dcn.clk.fw_based_mclk_switching) {
+			/* find largest table entry that is lower than dram speed,
+			 * but lower than DPM0 still uses DPM0
+			 */
+			for (dummy_latency_index = 3; dummy_latency_index > 0; dummy_latency_index--)
+				if (min_dram_speed_mts + min_dram_speed_mts_margin >
+					dc->clk_mgr->bw_params->dummy_pstate_table[dummy_latency_index].dram_speed_mts)
+					break;
+		}
+
+		context->bw_ctx.dml.soc.dram_clock_change_latency_us =
+			dc->clk_mgr->bw_params->dummy_pstate_table[dummy_latency_index].dummy_pstate_latency_us;
+
+		context->bw_ctx.dml.soc.fclk_change_latency_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_C].dml_input.fclk_change_latency_us;
+		context->bw_ctx.dml.soc.sr_enter_plus_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_C].dml_input.sr_enter_plus_exit_time_us;
+		context->bw_ctx.dml.soc.sr_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_C].dml_input.sr_exit_time_us;
+	}
+
+	context->bw_ctx.bw.dcn.watermarks.c.urgent_ns = get_wm_urgent(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.c.cstate_pstate.cstate_enter_plus_exit_ns = get_wm_stutter_enter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.c.cstate_pstate.cstate_exit_ns = get_wm_stutter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.c.cstate_pstate.pstate_change_ns = get_wm_dram_clock_change(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.c.pte_meta_urgent_ns = get_wm_memory_trip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.c.frac_urg_bw_nom = get_fraction_of_urgent_bandwidth(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.c.frac_urg_bw_flip = get_fraction_of_urgent_bandwidth_imm_flip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.c.urgent_latency_ns = get_urgent_latency(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.c.cstate_pstate.fclk_pstate_change_ns = get_fclk_watermark(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.c.usr_retraining_ns = get_usr_retraining_watermark(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+
+	if ((!pstate_en) && (dc->clk_mgr->bw_params->wm_table.nv_entries[WM_C].valid)) {
+		/* The only difference between A and C is p-state latency, if p-state is not supported
+		 * with full p-state latency we want to calculate DLG based on dummy p-state latency,
+		 * Set A p-state watermark set to 0 on DCN30, when p-state unsupported, for now keep as DCN30.
+		 */
+		context->bw_ctx.bw.dcn.watermarks.a = context->bw_ctx.bw.dcn.watermarks.c;
+		context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.pstate_change_ns = 0;
+	} else {
+		/* Set A:
+		 * All clocks min.
+		 * DCFCLK: Min, as reported by PM FW, when available
+		 * UCLK: Min, as reported by PM FW, when available
+		 */
+		dc->res_pool->funcs->update_soc_for_wm_a(dc, context);
+		context->bw_ctx.bw.dcn.watermarks.a.urgent_ns = get_wm_urgent(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+		context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.cstate_enter_plus_exit_ns = get_wm_stutter_enter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+		context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.cstate_exit_ns = get_wm_stutter_exit(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+		context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.pstate_change_ns = get_wm_dram_clock_change(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+		context->bw_ctx.bw.dcn.watermarks.a.pte_meta_urgent_ns = get_wm_memory_trip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+		context->bw_ctx.bw.dcn.watermarks.a.frac_urg_bw_nom = get_fraction_of_urgent_bandwidth(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+		context->bw_ctx.bw.dcn.watermarks.a.frac_urg_bw_flip = get_fraction_of_urgent_bandwidth_imm_flip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+		context->bw_ctx.bw.dcn.watermarks.a.urgent_latency_ns = get_urgent_latency(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+		context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.fclk_pstate_change_ns = get_fclk_watermark(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+		context->bw_ctx.bw.dcn.watermarks.a.usr_retraining_ns = get_usr_retraining_watermark(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	}
+
+	for (i = 0, pipe_idx = 0; i < dc->res_pool->pipe_count; i++) {
+		if (!context->res_ctx.pipe_ctx[i].stream)
+			continue;
+
+		pipes[pipe_idx].clks_cfg.dispclk_mhz = get_dispclk_calculated(&context->bw_ctx.dml, pipes, pipe_cnt);
+		pipes[pipe_idx].clks_cfg.dppclk_mhz = get_dppclk_calculated(&context->bw_ctx.dml, pipes, pipe_cnt, pipe_idx);
+
+		if (dc->config.forced_clocks) {
+			pipes[pipe_idx].clks_cfg.dispclk_mhz = context->bw_ctx.dml.soc.clock_limits[0].dispclk_mhz;
+			pipes[pipe_idx].clks_cfg.dppclk_mhz = context->bw_ctx.dml.soc.clock_limits[0].dppclk_mhz;
+		}
+		if (dc->debug.min_disp_clk_khz > pipes[pipe_idx].clks_cfg.dispclk_mhz * 1000)
+			pipes[pipe_idx].clks_cfg.dispclk_mhz = dc->debug.min_disp_clk_khz / 1000.0;
+		if (dc->debug.min_dpp_clk_khz > pipes[pipe_idx].clks_cfg.dppclk_mhz * 1000)
+			pipes[pipe_idx].clks_cfg.dppclk_mhz = dc->debug.min_dpp_clk_khz / 1000.0;
+
+		pipe_idx++;
+	}
+
+	context->perf_params.stutter_period_us = context->bw_ctx.dml.vba.StutterPeriod;
+
+	dcn32_calculate_dlg_params(dc, context, pipes, pipe_cnt, vlevel);
+
+	if (!pstate_en)
+		/* Restore full p-state latency */
+		context->bw_ctx.dml.soc.dram_clock_change_latency_us =
+				dc->clk_mgr->bw_params->wm_table.nv_entries[WM_A].dml_input.pstate_latency_us;
+
+	if (context->bw_ctx.bw.dcn.clk.fw_based_mclk_switching)
+		dcn30_setup_mclk_switch_using_fw_based_vblank_stretch(dc, context);
+}
+
+static void dcn32_get_optimal_dcfclk_fclk_for_uclk(unsigned int uclk_mts,
+		unsigned int *optimal_dcfclk,
+		unsigned int *optimal_fclk)
+{
+	double bw_from_dram, bw_from_dram1, bw_from_dram2;
+
+	bw_from_dram1 = uclk_mts * dcn3_2_soc.num_chans *
+		dcn3_2_soc.dram_channel_width_bytes * (dcn3_2_soc.max_avg_dram_bw_use_normal_percent / 100);
+	bw_from_dram2 = uclk_mts * dcn3_2_soc.num_chans *
+		dcn3_2_soc.dram_channel_width_bytes * (dcn3_2_soc.max_avg_sdp_bw_use_normal_percent / 100);
+
+	bw_from_dram = (bw_from_dram1 < bw_from_dram2) ? bw_from_dram1 : bw_from_dram2;
+
+	if (optimal_fclk)
+		*optimal_fclk = bw_from_dram /
+		(dcn3_2_soc.fabric_datapath_to_dcn_data_return_bytes * (dcn3_2_soc.max_avg_sdp_bw_use_normal_percent / 100));
+
+	if (optimal_dcfclk)
+		*optimal_dcfclk =  bw_from_dram /
+		(dcn3_2_soc.return_bus_width_bytes * (dcn3_2_soc.max_avg_sdp_bw_use_normal_percent / 100));
+}
+
+static void remove_entry_from_table_at_index(struct _vcs_dpi_voltage_scaling_st *table, unsigned int *num_entries,
+		unsigned int index)
+{
+	int i;
+
+	if (*num_entries == 0)
+		return;
+
+	for (i = index; i < *num_entries - 1; i++) {
+		table[i] = table[i + 1];
+	}
+	memset(&table[--(*num_entries)], 0, sizeof(struct _vcs_dpi_voltage_scaling_st));
+}
+
+static int build_synthetic_soc_states(struct clk_bw_params *bw_params,
+		struct _vcs_dpi_voltage_scaling_st *table, unsigned int *num_entries)
+{
+	int i, j;
+	struct _vcs_dpi_voltage_scaling_st entry = {0};
+
+	unsigned int max_dcfclk_mhz = 0, max_dispclk_mhz = 0, max_dppclk_mhz = 0,
+			max_phyclk_mhz = 0, max_dtbclk_mhz = 0, max_fclk_mhz = 0, max_uclk_mhz = 0;
+
+	unsigned int min_dcfclk_mhz = 199, min_fclk_mhz = 299;
+
+	static const unsigned int num_dcfclk_stas = 5;
+	unsigned int dcfclk_sta_targets[DC__VOLTAGE_STATES] = {199, 615, 906, 1324, 1564};
+
+	unsigned int num_uclk_dpms = 0;
+	unsigned int num_fclk_dpms = 0;
+	unsigned int num_dcfclk_dpms = 0;
+
+	for (i = 0; i < MAX_NUM_DPM_LVL; i++) {
+		if (bw_params->clk_table.entries[i].dcfclk_mhz > max_dcfclk_mhz)
+			max_dcfclk_mhz = bw_params->clk_table.entries[i].dcfclk_mhz;
+		if (bw_params->clk_table.entries[i].fclk_mhz > max_fclk_mhz)
+			max_fclk_mhz = bw_params->clk_table.entries[i].fclk_mhz;
+		if (bw_params->clk_table.entries[i].memclk_mhz > max_uclk_mhz)
+			max_uclk_mhz = bw_params->clk_table.entries[i].memclk_mhz;
+		if (bw_params->clk_table.entries[i].dispclk_mhz > max_dispclk_mhz)
+			max_dispclk_mhz = bw_params->clk_table.entries[i].dispclk_mhz;
+		if (bw_params->clk_table.entries[i].dppclk_mhz > max_dppclk_mhz)
+			max_dppclk_mhz = bw_params->clk_table.entries[i].dppclk_mhz;
+		if (bw_params->clk_table.entries[i].phyclk_mhz > max_phyclk_mhz)
+			max_phyclk_mhz = bw_params->clk_table.entries[i].phyclk_mhz;
+		if (bw_params->clk_table.entries[i].dtbclk_mhz > max_dtbclk_mhz)
+			max_dtbclk_mhz = bw_params->clk_table.entries[i].dtbclk_mhz;
+
+		if (bw_params->clk_table.entries[i].memclk_mhz > 0)
+			num_uclk_dpms++;
+		if (bw_params->clk_table.entries[i].fclk_mhz > 0)
+			num_fclk_dpms++;
+		if (bw_params->clk_table.entries[i].dcfclk_mhz > 0)
+			num_dcfclk_dpms++;
+	}
+
+	if (!max_dcfclk_mhz || !max_dispclk_mhz || !max_dtbclk_mhz)
+		return -1;
+
+	if (max_dppclk_mhz == 0)
+		max_dppclk_mhz = max_dispclk_mhz;
+
+	if (max_fclk_mhz == 0)
+		max_fclk_mhz = max_dcfclk_mhz * dcn3_2_soc.pct_ideal_sdp_bw_after_urgent / dcn3_2_soc.pct_ideal_fabric_bw_after_urgent;
+
+	if (max_phyclk_mhz == 0)
+		max_phyclk_mhz = dcn3_2_soc.clock_limits[0].phyclk_mhz;
+
+	*num_entries = 0;
+	entry.dispclk_mhz = max_dispclk_mhz;
+	entry.dscclk_mhz = max_dispclk_mhz / 3;
+	entry.dppclk_mhz = max_dppclk_mhz;
+	entry.dtbclk_mhz = max_dtbclk_mhz;
+	entry.phyclk_mhz = max_phyclk_mhz;
+	entry.phyclk_d18_mhz = dcn3_2_soc.clock_limits[0].phyclk_d18_mhz;
+	entry.phyclk_d32_mhz = dcn3_2_soc.clock_limits[0].phyclk_d32_mhz;
+
+	// Insert all the DCFCLK STAs
+	for (i = 0; i < num_dcfclk_stas; i++) {
+		entry.dcfclk_mhz = dcfclk_sta_targets[i];
+		entry.fabricclk_mhz = 0;
+		entry.dram_speed_mts = 0;
+
+		DC_FP_START();
+		insert_entry_into_table_sorted(table, num_entries, &entry);
+		DC_FP_END();
+	}
+
+	// Insert the max DCFCLK
+	entry.dcfclk_mhz = max_dcfclk_mhz;
+	entry.fabricclk_mhz = 0;
+	entry.dram_speed_mts = 0;
+
+	DC_FP_START();
+	insert_entry_into_table_sorted(table, num_entries, &entry);
+	DC_FP_END();
+
+	// Insert the UCLK DPMS
+	for (i = 0; i < num_uclk_dpms; i++) {
+		entry.dcfclk_mhz = 0;
+		entry.fabricclk_mhz = 0;
+		entry.dram_speed_mts = bw_params->clk_table.entries[i].memclk_mhz * 16;
+
+		DC_FP_START();
+		insert_entry_into_table_sorted(table, num_entries, &entry);
+		DC_FP_END();
+	}
+
+	// If FCLK is coarse grained, insert individual DPMs.
+	if (num_fclk_dpms > 2) {
+		for (i = 0; i < num_fclk_dpms; i++) {
+			entry.dcfclk_mhz = 0;
+			entry.fabricclk_mhz = bw_params->clk_table.entries[i].fclk_mhz;
+			entry.dram_speed_mts = 0;
+
+			DC_FP_START();
+			insert_entry_into_table_sorted(table, num_entries, &entry);
+			DC_FP_END();
+		}
+	}
+	// If FCLK fine grained, only insert max
+	else {
+		entry.dcfclk_mhz = 0;
+		entry.fabricclk_mhz = max_fclk_mhz;
+		entry.dram_speed_mts = 0;
+
+		DC_FP_START();
+		insert_entry_into_table_sorted(table, num_entries, &entry);
+		DC_FP_END();
+	}
+
+	// At this point, the table contains all "points of interest" based on
+	// DPMs from PMFW, and STAs.  Table is sorted by BW, and all clock
+	// ratios (by derate, are exact).
+
+	// Remove states that require higher clocks than are supported
+	for (i = *num_entries - 1; i >= 0 ; i--) {
+		if (table[i].dcfclk_mhz > max_dcfclk_mhz ||
+				table[i].fabricclk_mhz > max_fclk_mhz ||
+				table[i].dram_speed_mts > max_uclk_mhz * 16)
+			remove_entry_from_table_at_index(table, num_entries, i);
+	}
+
+	// At this point, the table only contains supported points of interest
+	// it could be used as is, but some states may be redundant due to
+	// coarse grained nature of some clocks, so we want to round up to
+	// coarse grained DPMs and remove duplicates.
+
+	// Round up UCLKs
+	for (i = *num_entries - 1; i >= 0 ; i--) {
+		for (j = 0; j < num_uclk_dpms; j++) {
+			if (bw_params->clk_table.entries[j].memclk_mhz * 16 >= table[i].dram_speed_mts) {
+				table[i].dram_speed_mts = bw_params->clk_table.entries[j].memclk_mhz * 16;
+				break;
+			}
+		}
+	}
+
+	// If FCLK is coarse grained, round up to next DPMs
+	if (num_fclk_dpms > 2) {
+		for (i = *num_entries - 1; i >= 0 ; i--) {
+			for (j = 0; j < num_fclk_dpms; j++) {
+				if (bw_params->clk_table.entries[j].fclk_mhz >= table[i].fabricclk_mhz) {
+					table[i].fabricclk_mhz = bw_params->clk_table.entries[j].fclk_mhz;
+					break;
+				}
+			}
+		}
+	}
+	// Otherwise, round up to minimum.
+	else {
+		for (i = *num_entries - 1; i >= 0 ; i--) {
+			if (table[i].fabricclk_mhz < min_fclk_mhz) {
+				table[i].fabricclk_mhz = min_fclk_mhz;
+				break;
+			}
+		}
+	}
+
+	// Round DCFCLKs up to minimum
+	for (i = *num_entries - 1; i >= 0 ; i--) {
+		if (table[i].dcfclk_mhz < min_dcfclk_mhz) {
+			table[i].dcfclk_mhz = min_dcfclk_mhz;
+			break;
+		}
+	}
+
+	// Remove duplicate states, note duplicate states are always neighbouring since table is sorted.
+	i = 0;
+	while (i < *num_entries - 1) {
+		if (table[i].dcfclk_mhz == table[i + 1].dcfclk_mhz &&
+				table[i].fabricclk_mhz == table[i + 1].fabricclk_mhz &&
+				table[i].dram_speed_mts == table[i + 1].dram_speed_mts)
+			remove_entry_from_table_at_index(table, num_entries, i + 1);
+		else
+			i++;
+	}
+
+	// Fix up the state indicies
+	for (i = *num_entries - 1; i >= 0 ; i--) {
+		table[i].state = i;
+	}
+
+	return 0;
+}
+
+/**
+ * dcn32_update_bw_bounding_box
+ *
+ * This would override some dcn3_2 ip_or_soc initial parameters hardcoded from
+ * spreadsheet with actual values as per dGPU SKU:
+ * - with passed few options from dc->config
+ * - with dentist_vco_frequency from Clk Mgr (currently hardcoded, but might
+ *   need to get it from PM FW)
+ * - with passed latency values (passed in ns units) in dc-> bb override for
+ *   debugging purposes
+ * - with passed latencies from VBIOS (in 100_ns units) if available for
+ *   certain dGPU SKU
+ * - with number of DRAM channels from VBIOS (which differ for certain dGPU SKU
+ *   of the same ASIC)
+ * - clocks levels with passed clk_table entries from Clk Mgr as reported by PM
+ *   FW for different clocks (which might differ for certain dGPU SKU of the
+ *   same ASIC)
+ */
+void dcn32_update_bw_bounding_box_fpu(struct dc *dc, struct clk_bw_params *bw_params)
+{
+	dc_assert_fp_enabled();
+
+	if (!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment)) {
+		/* Overrides from dc->config options */
+		dcn3_2_ip.clamp_min_dcfclk = dc->config.clamp_min_dcfclk;
+
+		/* Override from passed dc->bb_overrides if available*/
+		if ((int)(dcn3_2_soc.sr_exit_time_us * 1000) != dc->bb_overrides.sr_exit_time_ns
+				&& dc->bb_overrides.sr_exit_time_ns) {
+			dcn3_2_soc.sr_exit_time_us = dc->bb_overrides.sr_exit_time_ns / 1000.0;
+		}
+
+		if ((int)(dcn3_2_soc.sr_enter_plus_exit_time_us * 1000)
+				!= dc->bb_overrides.sr_enter_plus_exit_time_ns
+				&& dc->bb_overrides.sr_enter_plus_exit_time_ns) {
+			dcn3_2_soc.sr_enter_plus_exit_time_us =
+				dc->bb_overrides.sr_enter_plus_exit_time_ns / 1000.0;
+		}
+
+		if ((int)(dcn3_2_soc.urgent_latency_us * 1000) != dc->bb_overrides.urgent_latency_ns
+			&& dc->bb_overrides.urgent_latency_ns) {
+			dcn3_2_soc.urgent_latency_us = dc->bb_overrides.urgent_latency_ns / 1000.0;
+		}
+
+		if ((int)(dcn3_2_soc.dram_clock_change_latency_us * 1000)
+				!= dc->bb_overrides.dram_clock_change_latency_ns
+				&& dc->bb_overrides.dram_clock_change_latency_ns) {
+			dcn3_2_soc.dram_clock_change_latency_us =
+				dc->bb_overrides.dram_clock_change_latency_ns / 1000.0;
+		}
+
+		if ((int)(dcn3_2_soc.fclk_change_latency_us * 1000)
+				!= dc->bb_overrides.fclk_clock_change_latency_ns
+				&& dc->bb_overrides.fclk_clock_change_latency_ns) {
+			dcn3_2_soc.fclk_change_latency_us =
+				dc->bb_overrides.fclk_clock_change_latency_ns / 1000;
+		}
+
+		if ((int)(dcn3_2_soc.dummy_pstate_latency_us * 1000)
+				!= dc->bb_overrides.dummy_clock_change_latency_ns
+				&& dc->bb_overrides.dummy_clock_change_latency_ns) {
+			dcn3_2_soc.dummy_pstate_latency_us =
+				dc->bb_overrides.dummy_clock_change_latency_ns / 1000.0;
+		}
+
+		/* Override from VBIOS if VBIOS bb_info available */
+		if (dc->ctx->dc_bios->funcs->get_soc_bb_info) {
+			struct bp_soc_bb_info bb_info = {0};
+
+			if (dc->ctx->dc_bios->funcs->get_soc_bb_info(dc->ctx->dc_bios, &bb_info) == BP_RESULT_OK) {
+				if (bb_info.dram_clock_change_latency_100ns > 0)
+					dcn3_2_soc.dram_clock_change_latency_us = bb_info.dram_clock_change_latency_100ns * 10;
+
+			if (bb_info.dram_sr_enter_exit_latency_100ns > 0)
+				dcn3_2_soc.sr_enter_plus_exit_time_us = bb_info.dram_sr_enter_exit_latency_100ns * 10;
+
+			if (bb_info.dram_sr_exit_latency_100ns > 0)
+				dcn3_2_soc.sr_exit_time_us = bb_info.dram_sr_exit_latency_100ns * 10;
+			}
+		}
+
+		/* Override from VBIOS for num_chan */
+		if (dc->ctx->dc_bios->vram_info.num_chans)
+			dcn3_2_soc.num_chans = dc->ctx->dc_bios->vram_info.num_chans;
+
+		if (dc->ctx->dc_bios->vram_info.dram_channel_width_bytes)
+			dcn3_2_soc.dram_channel_width_bytes = dc->ctx->dc_bios->vram_info.dram_channel_width_bytes;
+
+	}
+
+	/* Override dispclk_dppclk_vco_speed_mhz from Clk Mgr */
+	dcn3_2_soc.dispclk_dppclk_vco_speed_mhz = dc->clk_mgr->dentist_vco_freq_khz / 1000.0;
+	dc->dml.soc.dispclk_dppclk_vco_speed_mhz = dc->clk_mgr->dentist_vco_freq_khz / 1000.0;
+
+	/* Overrides Clock levelsfrom CLK Mgr table entries as reported by PM FW */
+	if ((!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment)) && (bw_params->clk_table.entries[0].memclk_mhz)) {
+		if (dc->debug.use_legacy_soc_bb_mechanism) {
+			unsigned int i = 0, j = 0, num_states = 0;
+
+			unsigned int dcfclk_mhz[DC__VOLTAGE_STATES] = {0};
+			unsigned int dram_speed_mts[DC__VOLTAGE_STATES] = {0};
+			unsigned int optimal_uclk_for_dcfclk_sta_targets[DC__VOLTAGE_STATES] = {0};
+			unsigned int optimal_dcfclk_for_uclk[DC__VOLTAGE_STATES] = {0};
+			unsigned int min_dcfclk = UINT_MAX;
+			/* Set 199 as first value in STA target array to have a minimum DCFCLK value.
+			 * For DCN32 we set min to 199 so minimum FCLK DPM0 (300Mhz can be achieved) */
+			unsigned int dcfclk_sta_targets[DC__VOLTAGE_STATES] = {199, 615, 906, 1324, 1564};
+			unsigned int num_dcfclk_sta_targets = 4, num_uclk_states = 0;
+			unsigned int max_dcfclk_mhz = 0, max_dispclk_mhz = 0, max_dppclk_mhz = 0, max_phyclk_mhz = 0;
+
+			for (i = 0; i < MAX_NUM_DPM_LVL; i++) {
+				if (bw_params->clk_table.entries[i].dcfclk_mhz > max_dcfclk_mhz)
+					max_dcfclk_mhz = bw_params->clk_table.entries[i].dcfclk_mhz;
+				if (bw_params->clk_table.entries[i].dcfclk_mhz != 0 &&
+						bw_params->clk_table.entries[i].dcfclk_mhz < min_dcfclk)
+					min_dcfclk = bw_params->clk_table.entries[i].dcfclk_mhz;
+				if (bw_params->clk_table.entries[i].dispclk_mhz > max_dispclk_mhz)
+					max_dispclk_mhz = bw_params->clk_table.entries[i].dispclk_mhz;
+				if (bw_params->clk_table.entries[i].dppclk_mhz > max_dppclk_mhz)
+					max_dppclk_mhz = bw_params->clk_table.entries[i].dppclk_mhz;
+				if (bw_params->clk_table.entries[i].phyclk_mhz > max_phyclk_mhz)
+					max_phyclk_mhz = bw_params->clk_table.entries[i].phyclk_mhz;
+			}
+			if (min_dcfclk > dcfclk_sta_targets[0])
+				dcfclk_sta_targets[0] = min_dcfclk;
+			if (!max_dcfclk_mhz)
+				max_dcfclk_mhz = dcn3_2_soc.clock_limits[0].dcfclk_mhz;
+			if (!max_dispclk_mhz)
+				max_dispclk_mhz = dcn3_2_soc.clock_limits[0].dispclk_mhz;
+			if (!max_dppclk_mhz)
+				max_dppclk_mhz = dcn3_2_soc.clock_limits[0].dppclk_mhz;
+			if (!max_phyclk_mhz)
+				max_phyclk_mhz = dcn3_2_soc.clock_limits[0].phyclk_mhz;
+
+			if (max_dcfclk_mhz > dcfclk_sta_targets[num_dcfclk_sta_targets-1]) {
+				// If max DCFCLK is greater than the max DCFCLK STA target, insert into the DCFCLK STA target array
+				dcfclk_sta_targets[num_dcfclk_sta_targets] = max_dcfclk_mhz;
+				num_dcfclk_sta_targets++;
+			} else if (max_dcfclk_mhz < dcfclk_sta_targets[num_dcfclk_sta_targets-1]) {
+				// If max DCFCLK is less than the max DCFCLK STA target, cap values and remove duplicates
+				for (i = 0; i < num_dcfclk_sta_targets; i++) {
+					if (dcfclk_sta_targets[i] > max_dcfclk_mhz) {
+						dcfclk_sta_targets[i] = max_dcfclk_mhz;
+						break;
+					}
+				}
+				// Update size of array since we "removed" duplicates
+				num_dcfclk_sta_targets = i + 1;
+			}
+
+			num_uclk_states = bw_params->clk_table.num_entries;
+
+			// Calculate optimal dcfclk for each uclk
+			for (i = 0; i < num_uclk_states; i++) {
+				dcn32_get_optimal_dcfclk_fclk_for_uclk(bw_params->clk_table.entries[i].memclk_mhz * 16,
+						&optimal_dcfclk_for_uclk[i], NULL);
+				if (optimal_dcfclk_for_uclk[i] < bw_params->clk_table.entries[0].dcfclk_mhz) {
+					optimal_dcfclk_for_uclk[i] = bw_params->clk_table.entries[0].dcfclk_mhz;
+				}
+			}
+
+			// Calculate optimal uclk for each dcfclk sta target
+			for (i = 0; i < num_dcfclk_sta_targets; i++) {
+				for (j = 0; j < num_uclk_states; j++) {
+					if (dcfclk_sta_targets[i] < optimal_dcfclk_for_uclk[j]) {
+						optimal_uclk_for_dcfclk_sta_targets[i] =
+								bw_params->clk_table.entries[j].memclk_mhz * 16;
+						break;
+					}
+				}
+			}
+
+			i = 0;
+			j = 0;
+			// create the final dcfclk and uclk table
+			while (i < num_dcfclk_sta_targets && j < num_uclk_states && num_states < DC__VOLTAGE_STATES) {
+				if (dcfclk_sta_targets[i] < optimal_dcfclk_for_uclk[j] && i < num_dcfclk_sta_targets) {
+					dcfclk_mhz[num_states] = dcfclk_sta_targets[i];
+					dram_speed_mts[num_states++] = optimal_uclk_for_dcfclk_sta_targets[i++];
+				} else {
+					if (j < num_uclk_states && optimal_dcfclk_for_uclk[j] <= max_dcfclk_mhz) {
+						dcfclk_mhz[num_states] = optimal_dcfclk_for_uclk[j];
+						dram_speed_mts[num_states++] = bw_params->clk_table.entries[j++].memclk_mhz * 16;
+					} else {
+						j = num_uclk_states;
+					}
+				}
+			}
+
+			while (i < num_dcfclk_sta_targets && num_states < DC__VOLTAGE_STATES) {
+				dcfclk_mhz[num_states] = dcfclk_sta_targets[i];
+				dram_speed_mts[num_states++] = optimal_uclk_for_dcfclk_sta_targets[i++];
+			}
+
+			while (j < num_uclk_states && num_states < DC__VOLTAGE_STATES &&
+					optimal_dcfclk_for_uclk[j] <= max_dcfclk_mhz) {
+				dcfclk_mhz[num_states] = optimal_dcfclk_for_uclk[j];
+				dram_speed_mts[num_states++] = bw_params->clk_table.entries[j++].memclk_mhz * 16;
+			}
+
+			dcn3_2_soc.num_states = num_states;
+			for (i = 0; i < dcn3_2_soc.num_states; i++) {
+				dcn3_2_soc.clock_limits[i].state = i;
+				dcn3_2_soc.clock_limits[i].dcfclk_mhz = dcfclk_mhz[i];
+				dcn3_2_soc.clock_limits[i].fabricclk_mhz = dcfclk_mhz[i];
+
+				/* Fill all states with max values of all these clocks */
+				dcn3_2_soc.clock_limits[i].dispclk_mhz = max_dispclk_mhz;
+				dcn3_2_soc.clock_limits[i].dppclk_mhz  = max_dppclk_mhz;
+				dcn3_2_soc.clock_limits[i].phyclk_mhz  = max_phyclk_mhz;
+				dcn3_2_soc.clock_limits[i].dscclk_mhz  = max_dispclk_mhz / 3;
+
+				/* Populate from bw_params for DTBCLK, SOCCLK */
+				if (i > 0) {
+					if (!bw_params->clk_table.entries[i].dtbclk_mhz) {
+						dcn3_2_soc.clock_limits[i].dtbclk_mhz  = dcn3_2_soc.clock_limits[i-1].dtbclk_mhz;
+					} else {
+						dcn3_2_soc.clock_limits[i].dtbclk_mhz  = bw_params->clk_table.entries[i].dtbclk_mhz;
+					}
+				} else if (bw_params->clk_table.entries[i].dtbclk_mhz) {
+					dcn3_2_soc.clock_limits[i].dtbclk_mhz  = bw_params->clk_table.entries[i].dtbclk_mhz;
+				}
+
+				if (!bw_params->clk_table.entries[i].socclk_mhz && i > 0)
+					dcn3_2_soc.clock_limits[i].socclk_mhz = dcn3_2_soc.clock_limits[i-1].socclk_mhz;
+				else
+					dcn3_2_soc.clock_limits[i].socclk_mhz = bw_params->clk_table.entries[i].socclk_mhz;
+
+				if (!dram_speed_mts[i] && i > 0)
+					dcn3_2_soc.clock_limits[i].dram_speed_mts = dcn3_2_soc.clock_limits[i-1].dram_speed_mts;
+				else
+					dcn3_2_soc.clock_limits[i].dram_speed_mts = dram_speed_mts[i];
+
+				/* These clocks cannot come from bw_params, always fill from dcn3_2_soc[0] */
+				/* PHYCLK_D18, PHYCLK_D32 */
+				dcn3_2_soc.clock_limits[i].phyclk_d18_mhz = dcn3_2_soc.clock_limits[0].phyclk_d18_mhz;
+				dcn3_2_soc.clock_limits[i].phyclk_d32_mhz = dcn3_2_soc.clock_limits[0].phyclk_d32_mhz;
+			}
+		} else {
+			build_synthetic_soc_states(bw_params, dcn3_2_soc.clock_limits, &dcn3_2_soc.num_states);
+		}
+
+		/* Re-init DML with updated bb */
+		dml_init_instance(&dc->dml, &dcn3_2_soc, &dcn3_2_ip, DML_PROJECT_DCN32);
+		if (dc->current_state)
+			dml_init_instance(&dc->current_state->bw_ctx.dml, &dcn3_2_soc, &dcn3_2_ip, DML_PROJECT_DCN32);
+	}
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.h b/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.h
new file mode 100644
index 000000000000..3ed06ab855be
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.h
@@ -0,0 +1,74 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DCN32_FPU_H__
+#define __DCN32_FPU_H__
+
+#include "clk_mgr_internal.h"
+
+#define DCN3_2_DEFAULT_DET_SIZE 256
+#define DCN3_2_MAX_DET_SIZE 1152
+#define DCN3_2_MIN_DET_SIZE 128
+#define DCN3_2_MIN_COMPBUF_SIZE_KB 128
+
+void dcn32_build_wm_range_table_fpu(struct clk_mgr_internal *clk_mgr);
+
+void dcn32_helper_populate_phantom_dlg_params(struct dc *dc,
+					      struct dc_state *context,
+					      display_e2e_pipe_params_st *pipes,
+					      int pipe_cnt);
+
+bool dcn32_predict_pipe_split(struct dc_state *context,
+			      display_pipe_params_st pipe,
+			      int index);
+
+void insert_entry_into_table_sorted(struct _vcs_dpi_voltage_scaling_st *table,
+				    unsigned int *num_entries,
+				    struct _vcs_dpi_voltage_scaling_st *entry);
+
+void dcn32_set_phantom_stream_timing(struct dc *dc,
+				     struct dc_state *context,
+				     struct pipe_ctx *ref_pipe,
+				     struct dc_stream_state *phantom_stream,
+				     display_e2e_pipe_params_st *pipes,
+				     unsigned int pipe_cnt,
+				     unsigned int dc_pipe_idx);
+
+bool dcn32_internal_validate_bw(struct dc *dc,
+				struct dc_state *context,
+				display_e2e_pipe_params_st *pipes,
+				int *pipe_cnt_out,
+				int *vlevel_out,
+				bool fast_validate);
+
+void dcn32_calculate_wm_and_dlg_fpu(struct dc *dc, struct dc_state *context,
+				display_e2e_pipe_params_st *pipes,
+				int pipe_cnt,
+				int vlevel);
+
+void dcn32_update_bw_bounding_box_fpu(struct dc *dc, struct clk_bw_params *bw_params);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c
new file mode 100644
index 000000000000..cb2025771646
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c
@@ -0,0 +1,3768 @@
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dc.h"
+#include "dc_link.h"
+#include "../display_mode_lib.h"
+#include "display_mode_vba_32.h"
+#include "../dml_inline_defs.h"
+#include "display_mode_vba_util_32.h"
+
+void dml32_recalculate(struct display_mode_lib *mode_lib);
+static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation(
+		struct display_mode_lib *mode_lib);
+void dml32_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_lib);
+
+void dml32_recalculate(struct display_mode_lib *mode_lib)
+{
+	ModeSupportAndSystemConfiguration(mode_lib);
+
+	dml32_CalculateMaxDETAndMinCompressedBufferSize(mode_lib->vba.ConfigReturnBufferSizeInKByte,
+			mode_lib->vba.ROBBufferSizeInKByte,
+			DC__NUM_DPP,
+			false, //mode_lib->vba.override_setting.nomDETInKByteOverrideEnable,
+			0, //mode_lib->vba.override_setting.nomDETInKByteOverrideValue,
+
+			/* Output */
+			&mode_lib->vba.MaxTotalDETInKByte, &mode_lib->vba.nomDETInKByte,
+			&mode_lib->vba.MinCompressedBufferSizeInKByte);
+
+	PixelClockAdjustmentForProgressiveToInterlaceUnit(mode_lib);
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: Calling DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation\n", __func__);
+#endif
+	DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation(mode_lib);
+}
+
+static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation(
+		struct display_mode_lib *mode_lib)
+{
+	struct vba_vars_st *v = &mode_lib->vba;
+	unsigned int j, k;
+	bool ImmediateFlipRequirementFinal;
+	int iteration;
+	double MaxTotalRDBandwidth;
+	unsigned int NextPrefetchMode;
+	double MaxTotalRDBandwidthNoUrgentBurst = 0.0;
+	bool DestinationLineTimesForPrefetchLessThan2 = false;
+	bool VRatioPrefetchMoreThanMax = false;
+	double TWait;
+	double TotalWRBandwidth = 0;
+	double WRBandwidth = 0;
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: --- START ---\n", __func__);
+	dml_print("DML::%s: mode_lib->vba.PrefetchMode = %d\n", __func__, mode_lib->vba.PrefetchMode);
+	dml_print("DML::%s: mode_lib->vba.ImmediateFlipSupport = %d\n", __func__, mode_lib->vba.ImmediateFlipSupport);
+	dml_print("DML::%s: mode_lib->vba.VoltageLevel = %d\n", __func__, mode_lib->vba.VoltageLevel);
+#endif
+
+	v->WritebackDISPCLK = 0.0;
+	v->GlobalDPPCLK = 0.0;
+
+	// DISPCLK and DPPCLK Calculation
+	for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+		if (mode_lib->vba.WritebackEnable[k]) {
+			v->WritebackDISPCLK = dml_max(v->WritebackDISPCLK,
+					dml32_CalculateWriteBackDISPCLK(
+							mode_lib->vba.WritebackPixelFormat[k],
+							mode_lib->vba.PixelClock[k], mode_lib->vba.WritebackHRatio[k],
+							mode_lib->vba.WritebackVRatio[k],
+							mode_lib->vba.WritebackHTaps[k],
+							mode_lib->vba.WritebackVTaps[k],
+							mode_lib->vba.WritebackSourceWidth[k],
+							mode_lib->vba.WritebackDestinationWidth[k],
+							mode_lib->vba.HTotal[k], mode_lib->vba.WritebackLineBufferSize,
+							mode_lib->vba.DISPCLKDPPCLKVCOSpeed));
+		}
+	}
+
+	v->DISPCLK_calculated = v->WritebackDISPCLK;
+
+	for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+		if (mode_lib->vba.BlendingAndTiming[k] == k) {
+			v->DISPCLK_calculated = dml_max(v->DISPCLK_calculated,
+					dml32_CalculateRequiredDispclk(
+							mode_lib->vba.ODMCombineEnabled[k],
+							mode_lib->vba.PixelClock[k],
+							mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading,
+							mode_lib->vba.DISPCLKRampingMargin,
+							mode_lib->vba.DISPCLKDPPCLKVCOSpeed,
+							mode_lib->vba.MaxDppclk[v->soc.num_states - 1]));
+		}
+	}
+
+	for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+		dml32_CalculateSinglePipeDPPCLKAndSCLThroughput(mode_lib->vba.HRatio[k],
+				mode_lib->vba.HRatioChroma[k],
+				mode_lib->vba.VRatio[k],
+				mode_lib->vba.VRatioChroma[k],
+				mode_lib->vba.MaxDCHUBToPSCLThroughput,
+				mode_lib->vba.MaxPSCLToLBThroughput,
+				mode_lib->vba.PixelClock[k],
+				mode_lib->vba.SourcePixelFormat[k],
+				mode_lib->vba.htaps[k],
+				mode_lib->vba.HTAPsChroma[k],
+				mode_lib->vba.vtaps[k],
+				mode_lib->vba.VTAPsChroma[k],
+
+				/* Output */
+				&v->PSCL_THROUGHPUT_LUMA[k], &v->PSCL_THROUGHPUT_CHROMA[k],
+				&v->DPPCLKUsingSingleDPP[k]);
+	}
+
+	dml32_CalculateDPPCLK(mode_lib->vba.NumberOfActiveSurfaces, mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading,
+			mode_lib->vba.DISPCLKDPPCLKVCOSpeed, v->DPPCLKUsingSingleDPP, mode_lib->vba.DPPPerPlane,
+			/* Output */
+			&v->GlobalDPPCLK, v->DPPCLK);
+
+	for (k = 0; k < v->NumberOfActiveSurfaces; ++k) {
+		v->DPPCLK_calculated[k] = v->DPPCLK[k];
+	}
+
+	for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+		dml32_CalculateBytePerPixelAndBlockSizes(
+				mode_lib->vba.SourcePixelFormat[k],
+				mode_lib->vba.SurfaceTiling[k],
+
+				/* Output */
+				&v->BytePerPixelY[k],
+				&v->BytePerPixelC[k],
+				&v->BytePerPixelDETY[k],
+				&v->BytePerPixelDETC[k],
+				&v->BlockHeight256BytesY[k],
+				&v->BlockHeight256BytesC[k],
+				&v->BlockWidth256BytesY[k],
+				&v->BlockWidth256BytesC[k],
+				&v->BlockHeightY[k],
+				&v->BlockHeightC[k],
+				&v->BlockWidthY[k],
+				&v->BlockWidthC[k]);
+	}
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: %d\n", __func__, __LINE__);
+#endif
+	dml32_CalculateSwathWidth(
+			false,  // ForceSingleDPP
+			mode_lib->vba.NumberOfActiveSurfaces,
+			mode_lib->vba.SourcePixelFormat,
+			mode_lib->vba.SourceRotation,
+			mode_lib->vba.ViewportStationary,
+			mode_lib->vba.ViewportWidth,
+			mode_lib->vba.ViewportHeight,
+			mode_lib->vba.ViewportXStartY,
+			mode_lib->vba.ViewportYStartY,
+			mode_lib->vba.ViewportXStartC,
+			mode_lib->vba.ViewportYStartC,
+			mode_lib->vba.SurfaceWidthY,
+			mode_lib->vba.SurfaceWidthC,
+			mode_lib->vba.SurfaceHeightY,
+			mode_lib->vba.SurfaceHeightC,
+			mode_lib->vba.ODMCombineEnabled,
+			v->BytePerPixelY,
+			v->BytePerPixelC,
+			v->BlockHeight256BytesY,
+			v->BlockHeight256BytesC,
+			v->BlockWidth256BytesY,
+			v->BlockWidth256BytesC,
+			mode_lib->vba.BlendingAndTiming,
+			mode_lib->vba.HActive,
+			mode_lib->vba.HRatio,
+			mode_lib->vba.DPPPerPlane,
+
+			/* Output */
+			v->SwathWidthSingleDPPY, v->SwathWidthSingleDPPC, v->SwathWidthY, v->SwathWidthC,
+			v->dummy_vars
+				.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation
+				.dummy_integer_array[0], // Integer             MaximumSwathHeightY[]
+			v->dummy_vars
+				.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation
+				.dummy_integer_array[1], // Integer             MaximumSwathHeightC[]
+			v->swath_width_luma_ub, v->swath_width_chroma_ub);
+
+	for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+		v->ReadBandwidthSurfaceLuma[k] = v->SwathWidthSingleDPPY[k] * v->BytePerPixelY[k]
+				/ (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]) * mode_lib->vba.VRatio[k];
+		v->ReadBandwidthSurfaceChroma[k] = v->SwathWidthSingleDPPC[k] * v->BytePerPixelC[k]
+				/ (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k])
+				* mode_lib->vba.VRatioChroma[k];
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: ReadBandwidthSurfaceLuma[%i] = %fBps\n",
+				__func__, k, v->ReadBandwidthSurfaceLuma[k]);
+		dml_print("DML::%s: ReadBandwidthSurfaceChroma[%i] = %fBps\n",
+				__func__, k, v->ReadBandwidthSurfaceChroma[k]);
+#endif
+	}
+
+	{
+		// VBA_DELTA
+		// Calculate DET size, swath height
+		dml32_CalculateSwathAndDETConfiguration(
+				mode_lib->vba.DETSizeOverride,
+				mode_lib->vba.UsesMALLForPStateChange,
+				mode_lib->vba.ConfigReturnBufferSizeInKByte,
+				mode_lib->vba.MaxTotalDETInKByte,
+				mode_lib->vba.MinCompressedBufferSizeInKByte,
+				false, /* ForceSingleDPP */
+				mode_lib->vba.NumberOfActiveSurfaces,
+				mode_lib->vba.nomDETInKByte,
+				mode_lib->vba.UseUnboundedRequesting,
+				mode_lib->vba.DisableUnboundRequestIfCompBufReservedSpaceNeedAdjustment,
+				mode_lib->vba.ip.pixel_chunk_size_kbytes,
+				mode_lib->vba.ip.rob_buffer_size_kbytes,
+				mode_lib->vba.CompressedBufferSegmentSizeInkByteFinal,
+				v->dummy_vars
+					.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation
+					.dummy_output_encoder_array, /* output_encoder_class Output[] */
+				v->ReadBandwidthSurfaceLuma,
+				v->ReadBandwidthSurfaceChroma,
+				v->dummy_vars
+					.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation
+					.dummy_single_array[0], /* Single MaximumSwathWidthLuma[] */
+				v->dummy_vars
+					.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation
+					.dummy_single_array[1], /* Single MaximumSwathWidthChroma[] */
+				mode_lib->vba.SourceRotation,
+				mode_lib->vba.ViewportStationary,
+				mode_lib->vba.SourcePixelFormat,
+				mode_lib->vba.SurfaceTiling,
+				mode_lib->vba.ViewportWidth,
+				mode_lib->vba.ViewportHeight,
+				mode_lib->vba.ViewportXStartY,
+				mode_lib->vba.ViewportYStartY,
+				mode_lib->vba.ViewportXStartC,
+				mode_lib->vba.ViewportYStartC,
+				mode_lib->vba.SurfaceWidthY,
+				mode_lib->vba.SurfaceWidthC,
+				mode_lib->vba.SurfaceHeightY,
+				mode_lib->vba.SurfaceHeightC,
+				v->BlockHeight256BytesY,
+				v->BlockHeight256BytesC,
+				v->BlockWidth256BytesY,
+				v->BlockWidth256BytesC,
+				mode_lib->vba.ODMCombineEnabled,
+				mode_lib->vba.BlendingAndTiming,
+				v->BytePerPixelY,
+				v->BytePerPixelC,
+				v->BytePerPixelDETY,
+				v->BytePerPixelDETC,
+				mode_lib->vba.HActive,
+				mode_lib->vba.HRatio,
+				mode_lib->vba.HRatioChroma,
+				mode_lib->vba.DPPPerPlane,
+
+				/* Output */
+				v->dummy_vars
+					.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation
+					.dummy_long_array[0], /* Long swath_width_luma_ub[] */
+				v->dummy_vars
+					.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation
+					.dummy_long_array[1], /* Long swath_width_chroma_ub[] */
+				v->dummy_vars
+					.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation
+					.dummy_double_array[0], /* Long SwathWidth[] */
+				v->dummy_vars
+					.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation
+					.dummy_double_array[1], /* Long SwathWidthChroma[] */
+				mode_lib->vba.SwathHeightY,
+				mode_lib->vba.SwathHeightC,
+				mode_lib->vba.DETBufferSizeInKByte,
+				mode_lib->vba.DETBufferSizeY,
+				mode_lib->vba.DETBufferSizeC,
+				&v->UnboundedRequestEnabled,
+				&v->CompressedBufferSizeInkByte,
+				&v->CompBufReservedSpaceKBytes,
+				&v->dummy_vars
+					.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation
+					.dummy_boolean,       /* bool *CompBufReservedSpaceNeedAjustment */
+				v->dummy_vars
+					.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation
+					.dummy_boolean_array, /* bool ViewportSizeSupportPerSurface[] */
+				&v->dummy_vars
+					 .DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation
+					 .dummy_boolean); /* bool *ViewportSizeSupport */
+	}
+
+	v->CompBufReservedSpaceZs     = v->CompBufReservedSpaceKBytes * 1024.0 / 256.0;
+	v->CompBufReservedSpace64B    = v->CompBufReservedSpaceKBytes * 1024.0 / 64.0;
+
+	// DCFCLK Deep Sleep
+	dml32_CalculateDCFCLKDeepSleep(
+			mode_lib->vba.NumberOfActiveSurfaces,
+			v->BytePerPixelY,
+			v->BytePerPixelC,
+			mode_lib->vba.VRatio,
+			mode_lib->vba.VRatioChroma,
+			v->SwathWidthY,
+			v->SwathWidthC,
+			mode_lib->vba.DPPPerPlane,
+			mode_lib->vba.HRatio,
+			mode_lib->vba.HRatioChroma,
+			mode_lib->vba.PixelClock,
+			v->PSCL_THROUGHPUT_LUMA,
+			v->PSCL_THROUGHPUT_CHROMA,
+			mode_lib->vba.DPPCLK,
+			v->ReadBandwidthSurfaceLuma,
+			v->ReadBandwidthSurfaceChroma,
+			mode_lib->vba.ReturnBusWidth,
+
+			/* Output */
+			&v->DCFCLKDeepSleep);
+
+	// DSCCLK
+	for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+		if ((mode_lib->vba.BlendingAndTiming[k] != k) || !mode_lib->vba.DSCEnabled[k]) {
+			v->DSCCLK_calculated[k] = 0.0;
+		} else {
+			if (mode_lib->vba.OutputFormat[k] == dm_420)
+				mode_lib->vba.DSCFormatFactor = 2;
+			else if (mode_lib->vba.OutputFormat[k] == dm_444)
+				mode_lib->vba.DSCFormatFactor = 1;
+			else if (mode_lib->vba.OutputFormat[k] == dm_n422)
+				mode_lib->vba.DSCFormatFactor = 2;
+			else
+				mode_lib->vba.DSCFormatFactor = 1;
+			if (mode_lib->vba.ODMCombineEnabled[k] == dm_odm_combine_mode_4to1)
+				v->DSCCLK_calculated[k] = mode_lib->vba.PixelClockBackEnd[k] / 12
+						/ mode_lib->vba.DSCFormatFactor
+						/ (1 - mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100);
+			else if (mode_lib->vba.ODMCombineEnabled[k] == dm_odm_combine_mode_2to1)
+				v->DSCCLK_calculated[k] = mode_lib->vba.PixelClockBackEnd[k] / 6
+						/ mode_lib->vba.DSCFormatFactor
+						/ (1 - mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100);
+			else
+				v->DSCCLK_calculated[k] = mode_lib->vba.PixelClockBackEnd[k] / 3
+						/ mode_lib->vba.DSCFormatFactor
+						/ (1 - mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100);
+		}
+	}
+
+	// DSC Delay
+	for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+		v->DSCDelay[k] = dml32_DSCDelayRequirement(mode_lib->vba.DSCEnabled[k],
+				mode_lib->vba.ODMCombineEnabled[k], mode_lib->vba.DSCInputBitPerComponent[k],
+				mode_lib->vba.OutputBpp[k], mode_lib->vba.HActive[k], mode_lib->vba.HTotal[k],
+				mode_lib->vba.NumberOfDSCSlices[k], mode_lib->vba.OutputFormat[k],
+				mode_lib->vba.Output[k], mode_lib->vba.PixelClock[k],
+				mode_lib->vba.PixelClockBackEnd[k]);
+	}
+
+	for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k)
+		for (j = 0; j < mode_lib->vba.NumberOfActiveSurfaces; ++j) // NumberOfSurfaces
+			if (j != k && mode_lib->vba.BlendingAndTiming[k] == j && mode_lib->vba.DSCEnabled[j])
+				v->DSCDelay[k] = v->DSCDelay[j];
+
+	//Immediate Flip
+	for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+		v->ImmediateFlipSupportedSurface[k] = mode_lib->vba.ImmediateFlipSupport
+				&& (mode_lib->vba.ImmediateFlipRequirement[k] != dm_immediate_flip_not_required);
+	}
+
+	// Prefetch
+	dml32_CalculateSurfaceSizeInMall(
+				mode_lib->vba.NumberOfActiveSurfaces,
+				mode_lib->vba.MALLAllocatedForDCNFinal,
+				mode_lib->vba.UseMALLForStaticScreen,
+				mode_lib->vba.DCCEnable,
+				mode_lib->vba.ViewportStationary,
+				mode_lib->vba.ViewportXStartY,
+				mode_lib->vba.ViewportYStartY,
+				mode_lib->vba.ViewportXStartC,
+				mode_lib->vba.ViewportYStartC,
+				mode_lib->vba.ViewportWidth,
+				mode_lib->vba.ViewportHeight,
+				v->BytePerPixelY,
+				mode_lib->vba.ViewportWidthChroma,
+				mode_lib->vba.ViewportHeightChroma,
+				v->BytePerPixelC,
+				mode_lib->vba.SurfaceWidthY,
+				mode_lib->vba.SurfaceWidthC,
+				mode_lib->vba.SurfaceHeightY,
+				mode_lib->vba.SurfaceHeightC,
+				v->BlockWidth256BytesY,
+				v->BlockWidth256BytesC,
+				v->BlockHeight256BytesY,
+				v->BlockHeight256BytesC,
+				v->BlockWidthY,
+				v->BlockWidthC,
+				v->BlockHeightY,
+				v->BlockHeightC,
+
+				/* Output */
+				v->SurfaceSizeInMALL,
+				&v->dummy_vars.
+				DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation
+				.dummy_boolean2); /* Boolean *ExceededMALLSize */
+
+	for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].PixelClock = mode_lib->vba.PixelClock[k];
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].DPPPerSurface = mode_lib->vba.DPPPerPlane[k];
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].SourceRotation = mode_lib->vba.SourceRotation[k];
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].ViewportHeight = mode_lib->vba.ViewportHeight[k];
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].ViewportHeightChroma = mode_lib->vba.ViewportHeightChroma[k];
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].BlockWidth256BytesY = v->BlockWidth256BytesY[k];
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].BlockHeight256BytesY = v->BlockHeight256BytesY[k];
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].BlockWidth256BytesC = v->BlockWidth256BytesC[k];
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].BlockHeight256BytesC = v->BlockHeight256BytesC[k];
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].BlockWidthY = v->BlockWidthY[k];
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].BlockHeightY = v->BlockHeightY[k];
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].BlockWidthC = v->BlockWidthC[k];
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].BlockHeightC = v->BlockHeightC[k];
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].InterlaceEnable = mode_lib->vba.Interlace[k];
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].HTotal = mode_lib->vba.HTotal[k];
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].DCCEnable = mode_lib->vba.DCCEnable[k];
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].SourcePixelFormat = mode_lib->vba.SourcePixelFormat[k];
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].SurfaceTiling = mode_lib->vba.SurfaceTiling[k];
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].BytePerPixelY = v->BytePerPixelY[k];
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].BytePerPixelC = v->BytePerPixelC[k];
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].ProgressiveToInterlaceUnitInOPP = mode_lib->vba.ProgressiveToInterlaceUnitInOPP;
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].VRatio = mode_lib->vba.VRatio[k];
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].VRatioChroma = mode_lib->vba.VRatioChroma[k];
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].VTaps = mode_lib->vba.vtaps[k];
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].VTapsChroma = mode_lib->vba.VTAPsChroma[k];
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].PitchY = mode_lib->vba.PitchY[k];
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].DCCMetaPitchY = mode_lib->vba.DCCMetaPitchY[k];
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].PitchC = mode_lib->vba.PitchC[k];
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].DCCMetaPitchC = mode_lib->vba.DCCMetaPitchC[k];
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].ViewportStationary = mode_lib->vba.ViewportStationary[k];
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].ViewportXStart = mode_lib->vba.ViewportXStartY[k];
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].ViewportYStart = mode_lib->vba.ViewportYStartY[k];
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].ViewportXStartC = mode_lib->vba.ViewportXStartC[k];
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].ViewportYStartC = mode_lib->vba.ViewportYStartC[k];
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].FORCE_ONE_ROW_FOR_FRAME = mode_lib->vba.ForceOneRowForFrame[k];
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].SwathHeightY = mode_lib->vba.SwathHeightY[k];
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].SwathHeightC = mode_lib->vba.SwathHeightC[k];
+	}
+
+	{
+
+		dml32_CalculateVMRowAndSwath(
+				mode_lib->vba.NumberOfActiveSurfaces,
+				v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters,
+				v->SurfaceSizeInMALL,
+				mode_lib->vba.PTEBufferSizeInRequestsLuma,
+				mode_lib->vba.PTEBufferSizeInRequestsChroma,
+				mode_lib->vba.DCCMetaBufferSizeBytes,
+				mode_lib->vba.UseMALLForStaticScreen,
+				mode_lib->vba.UsesMALLForPStateChange,
+				mode_lib->vba.MALLAllocatedForDCNFinal,
+				v->SwathWidthY,
+				v->SwathWidthC,
+				mode_lib->vba.GPUVMEnable,
+				mode_lib->vba.HostVMEnable,
+				mode_lib->vba.HostVMMaxNonCachedPageTableLevels,
+				mode_lib->vba.GPUVMMaxPageTableLevels,
+				mode_lib->vba.GPUVMMinPageSizeKBytes,
+				mode_lib->vba.HostVMMinPageSize,
+
+				/* Output */
+				v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_boolean_array2[0],  // Boolean PTEBufferSizeNotExceeded[]
+				v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_boolean_array2[1],  // Boolean DCCMetaBufferSizeNotExceeded[]
+				v->dpte_row_width_luma_ub,
+				v->dpte_row_width_chroma_ub,
+				v->dpte_row_height,
+				v->dpte_row_height_chroma,
+				v->dpte_row_height_linear,
+				v->dpte_row_height_linear_chroma,
+				v->meta_req_width,
+				v->meta_req_width_chroma,
+				v->meta_req_height,
+				v->meta_req_height_chroma,
+				v->meta_row_width,
+				v->meta_row_width_chroma,
+				v->meta_row_height,
+				v->meta_row_height_chroma,
+				v->vm_group_bytes,
+				v->dpte_group_bytes,
+				v->PixelPTEReqWidthY,
+				v->PixelPTEReqHeightY,
+				v->PTERequestSizeY,
+				v->PixelPTEReqWidthC,
+				v->PixelPTEReqHeightC,
+				v->PTERequestSizeC,
+				v->dpde0_bytes_per_frame_ub_l,
+				v->meta_pte_bytes_per_frame_ub_l,
+				v->dpde0_bytes_per_frame_ub_c,
+				v->meta_pte_bytes_per_frame_ub_c,
+				v->PrefetchSourceLinesY,
+				v->PrefetchSourceLinesC,
+				v->VInitPreFillY, v->VInitPreFillC,
+				v->MaxNumSwathY,
+				v->MaxNumSwathC,
+				v->meta_row_bw,
+				v->dpte_row_bw,
+				v->PixelPTEBytesPerRow,
+				v->PDEAndMetaPTEBytesFrame,
+				v->MetaRowByte,
+				v->Use_One_Row_For_Frame,
+				v->Use_One_Row_For_Frame_Flip,
+				v->UsesMALLForStaticScreen,
+				v->PTE_BUFFER_MODE,
+				v->BIGK_FRAGMENT_SIZE);
+	}
+
+
+	v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.ReorderBytes = mode_lib->vba.NumberOfChannels
+			* dml_max3(mode_lib->vba.UrgentOutOfOrderReturnPerChannelPixelDataOnly,
+					mode_lib->vba.UrgentOutOfOrderReturnPerChannelPixelMixedWithVMData,
+					mode_lib->vba.UrgentOutOfOrderReturnPerChannelVMDataOnly);
+
+	v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.VMDataOnlyReturnBW = dml32_get_return_bw_mbps_vm_only(
+			&mode_lib->vba.soc,
+			mode_lib->vba.VoltageLevel,
+			mode_lib->vba.DCFCLK,
+			mode_lib->vba.FabricClock,
+			mode_lib->vba.DRAMSpeed);
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: mode_lib->vba.ReturnBusWidth = %f\n", __func__, mode_lib->vba.ReturnBusWidth);
+	dml_print("DML::%s: mode_lib->vba.DCFCLK = %f\n", __func__, mode_lib->vba.DCFCLK);
+	dml_print("DML::%s: mode_lib->vba.FabricClock = %f\n", __func__, mode_lib->vba.FabricClock);
+	dml_print("DML::%s: mode_lib->vba.FabricDatapathToDCNDataReturn = %f\n", __func__,
+			mode_lib->vba.FabricDatapathToDCNDataReturn);
+	dml_print("DML::%s: mode_lib->vba.PercentOfIdealSDPPortBWReceivedAfterUrgLatency = %f\n",
+			__func__, mode_lib->vba.PercentOfIdealSDPPortBWReceivedAfterUrgLatency);
+	dml_print("DML::%s: mode_lib->vba.DRAMSpeed = %f\n", __func__, mode_lib->vba.DRAMSpeed);
+	dml_print("DML::%s: mode_lib->vba.NumberOfChannels = %f\n", __func__, mode_lib->vba.NumberOfChannels);
+	dml_print("DML::%s: mode_lib->vba.DRAMChannelWidth = %f\n", __func__, mode_lib->vba.DRAMChannelWidth);
+	dml_print("DML::%s: mode_lib->vba.PercentOfIdealDRAMBWReceivedAfterUrgLatencyVMDataOnly = %f\n",
+			__func__, mode_lib->vba.PercentOfIdealDRAMBWReceivedAfterUrgLatencyVMDataOnly);
+	dml_print("DML::%s: VMDataOnlyReturnBW = %f\n", __func__, VMDataOnlyReturnBW);
+	dml_print("DML::%s: ReturnBW = %f\n", __func__, mode_lib->vba.ReturnBW);
+#endif
+
+	v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.HostVMInefficiencyFactor = 1.0;
+
+	if (mode_lib->vba.GPUVMEnable && mode_lib->vba.HostVMEnable)
+		v->dummy_vars
+			.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation
+			.HostVMInefficiencyFactor =
+			mode_lib->vba.ReturnBW / v->dummy_vars
+				.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation
+				.VMDataOnlyReturnBW;
+
+	mode_lib->vba.TotalDCCActiveDPP = 0;
+	mode_lib->vba.TotalActiveDPP = 0;
+	for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+		mode_lib->vba.TotalActiveDPP = mode_lib->vba.TotalActiveDPP + mode_lib->vba.DPPPerPlane[k];
+		if (mode_lib->vba.DCCEnable[k])
+			mode_lib->vba.TotalDCCActiveDPP = mode_lib->vba.TotalDCCActiveDPP
+					+ mode_lib->vba.DPPPerPlane[k];
+	}
+
+	v->UrgentExtraLatency = dml32_CalculateExtraLatency(
+			mode_lib->vba.RoundTripPingLatencyCycles,
+			v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.ReorderBytes,
+			mode_lib->vba.DCFCLK,
+			mode_lib->vba.TotalActiveDPP,
+			mode_lib->vba.PixelChunkSizeInKByte,
+			mode_lib->vba.TotalDCCActiveDPP,
+			mode_lib->vba.MetaChunkSize,
+			mode_lib->vba.ReturnBW,
+			mode_lib->vba.GPUVMEnable,
+			mode_lib->vba.HostVMEnable,
+			mode_lib->vba.NumberOfActiveSurfaces,
+			mode_lib->vba.DPPPerPlane,
+			v->dpte_group_bytes,
+			v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.HostVMInefficiencyFactor,
+			mode_lib->vba.HostVMMinPageSize,
+			mode_lib->vba.HostVMMaxNonCachedPageTableLevels);
+
+	mode_lib->vba.TCalc = 24.0 / v->DCFCLKDeepSleep;
+
+	for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+		if (mode_lib->vba.BlendingAndTiming[k] == k) {
+			if (mode_lib->vba.WritebackEnable[k] == true) {
+				v->WritebackDelay[mode_lib->vba.VoltageLevel][k] = mode_lib->vba.WritebackLatency
+						+ dml32_CalculateWriteBackDelay(
+								mode_lib->vba.WritebackPixelFormat[k],
+								mode_lib->vba.WritebackHRatio[k],
+								mode_lib->vba.WritebackVRatio[k],
+								mode_lib->vba.WritebackVTaps[k],
+								mode_lib->vba.WritebackDestinationWidth[k],
+								mode_lib->vba.WritebackDestinationHeight[k],
+								mode_lib->vba.WritebackSourceHeight[k],
+								mode_lib->vba.HTotal[k]) / mode_lib->vba.DISPCLK;
+			} else
+				v->WritebackDelay[mode_lib->vba.VoltageLevel][k] = 0;
+			for (j = 0; j < mode_lib->vba.NumberOfActiveSurfaces; ++j) {
+				if (mode_lib->vba.BlendingAndTiming[j] == k &&
+					mode_lib->vba.WritebackEnable[j] == true) {
+					v->WritebackDelay[mode_lib->vba.VoltageLevel][k] =
+						dml_max(v->WritebackDelay[mode_lib->vba.VoltageLevel][k],
+						mode_lib->vba.WritebackLatency +
+						dml32_CalculateWriteBackDelay(
+								mode_lib->vba.WritebackPixelFormat[j],
+								mode_lib->vba.WritebackHRatio[j],
+								mode_lib->vba.WritebackVRatio[j],
+								mode_lib->vba.WritebackVTaps[j],
+								mode_lib->vba.WritebackDestinationWidth[j],
+								mode_lib->vba.WritebackDestinationHeight[j],
+								mode_lib->vba.WritebackSourceHeight[j],
+								mode_lib->vba.HTotal[k]) / mode_lib->vba.DISPCLK);
+				}
+			}
+		}
+	}
+
+	for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k)
+		for (j = 0; j < mode_lib->vba.NumberOfActiveSurfaces; ++j)
+			if (mode_lib->vba.BlendingAndTiming[k] == j)
+				v->WritebackDelay[mode_lib->vba.VoltageLevel][k] =
+						v->WritebackDelay[mode_lib->vba.VoltageLevel][j];
+
+	v->UrgentLatency = dml32_CalculateUrgentLatency(mode_lib->vba.UrgentLatencyPixelDataOnly,
+			mode_lib->vba.UrgentLatencyPixelMixedWithVMData,
+			mode_lib->vba.UrgentLatencyVMDataOnly,
+			mode_lib->vba.DoUrgentLatencyAdjustment,
+			mode_lib->vba.UrgentLatencyAdjustmentFabricClockComponent,
+			mode_lib->vba.UrgentLatencyAdjustmentFabricClockReference,
+			mode_lib->vba.FabricClock);
+
+	for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+		dml32_CalculateUrgentBurstFactor(mode_lib->vba.UsesMALLForPStateChange[k],
+				v->swath_width_luma_ub[k],
+				v->swath_width_chroma_ub[k],
+				mode_lib->vba.SwathHeightY[k],
+				mode_lib->vba.SwathHeightC[k],
+				mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k],
+				v->UrgentLatency,
+				mode_lib->vba.CursorBufferSize,
+				mode_lib->vba.CursorWidth[k][0],
+				mode_lib->vba.CursorBPP[k][0],
+				mode_lib->vba.VRatio[k],
+				mode_lib->vba.VRatioChroma[k],
+				v->BytePerPixelDETY[k],
+				v->BytePerPixelDETC[k],
+				mode_lib->vba.DETBufferSizeY[k],
+				mode_lib->vba.DETBufferSizeC[k],
+
+				/* output */
+				&v->UrgBurstFactorCursor[k],
+				&v->UrgBurstFactorLuma[k],
+				&v->UrgBurstFactorChroma[k],
+				&v->NoUrgentLatencyHiding[k]);
+
+		v->cursor_bw[k] = mode_lib->vba.NumberOfCursors[k] * mode_lib->vba.CursorWidth[k][0] * mode_lib->vba.CursorBPP[k][0] / 8 / (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]) * mode_lib->vba.VRatio[k];
+	}
+
+	for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+		v->MaxVStartupLines[k] = ((mode_lib->vba.Interlace[k] &&
+				!mode_lib->vba.ProgressiveToInterlaceUnitInOPP) ?
+				dml_floor((mode_lib->vba.VTotal[k] - mode_lib->vba.VActive[k]) / 2.0, 1.0) :
+				mode_lib->vba.VTotal[k] - mode_lib->vba.VActive[k]) - dml_max(1.0,
+				dml_ceil((double) v->WritebackDelay[mode_lib->vba.VoltageLevel][k]
+				/ (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]), 1));
+
+	// Clamp to max OTG vstartup register limit
+	if (v->MaxVStartupLines[k] > 1023)
+		v->MaxVStartupLines[k] = 1023;
+
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: k=%d MaxVStartupLines = %d\n", __func__, k, v->MaxVStartupLines[k]);
+		dml_print("DML::%s: k=%d VoltageLevel = %d\n", __func__, k, mode_lib->vba.VoltageLevel);
+		dml_print("DML::%s: k=%d WritebackDelay = %f\n", __func__,
+				k, v->WritebackDelay[mode_lib->vba.VoltageLevel][k]);
+#endif
+	}
+
+	v->MaximumMaxVStartupLines = 0;
+	for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k)
+		v->MaximumMaxVStartupLines = dml_max(v->MaximumMaxVStartupLines, v->MaxVStartupLines[k]);
+
+	ImmediateFlipRequirementFinal = false;
+
+	for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+		ImmediateFlipRequirementFinal = ImmediateFlipRequirementFinal
+				|| (mode_lib->vba.ImmediateFlipRequirement[k] == dm_immediate_flip_required);
+	}
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: ImmediateFlipRequirementFinal = %d\n", __func__, ImmediateFlipRequirementFinal);
+#endif
+	// ModeProgramming will not repeat the schedule calculation using different prefetch mode,
+	//it is just calcualated once with given prefetch mode
+	dml32_CalculateMinAndMaxPrefetchMode(
+			mode_lib->vba.AllowForPStateChangeOrStutterInVBlankFinal,
+			&mode_lib->vba.MinPrefetchMode,
+			&mode_lib->vba.MaxPrefetchMode);
+
+	v->VStartupLines = __DML_VBA_MIN_VSTARTUP__;
+
+	iteration = 0;
+	MaxTotalRDBandwidth = 0;
+	NextPrefetchMode = mode_lib->vba.PrefetchModePerState[mode_lib->vba.VoltageLevel][mode_lib->vba.maxMpcComb];
+
+	do {
+		MaxTotalRDBandwidth = 0;
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: Start loop: VStartup = %d\n", __func__, mode_lib->vba.VStartupLines);
+#endif
+		for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+			/* NOTE PerfetchMode variable is invalid in DAL as per the input received.
+			 * Hence the direction is to use PrefetchModePerState.
+			 */
+			TWait = dml32_CalculateTWait(
+				mode_lib->vba.PrefetchModePerState[mode_lib->vba.VoltageLevel][mode_lib->vba.maxMpcComb],
+				mode_lib->vba.UsesMALLForPStateChange[k],
+				mode_lib->vba.SynchronizeDRRDisplaysForUCLKPStateChangeFinal,
+				mode_lib->vba.DRRDisplay[k],
+				mode_lib->vba.DRAMClockChangeLatency,
+				mode_lib->vba.FCLKChangeLatency, v->UrgentLatency,
+				mode_lib->vba.SREnterPlusExitTime);
+
+			v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.Dppclk = mode_lib->vba.DPPCLK[k];
+			v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.Dispclk = mode_lib->vba.DISPCLK;
+			v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.PixelClock = mode_lib->vba.PixelClock[k];
+			v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.DCFClkDeepSleep = v->DCFCLKDeepSleep;
+			v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.DPPPerSurface = mode_lib->vba.DPPPerPlane[k];
+			v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.ScalerEnabled = mode_lib->vba.ScalerEnabled[k];
+			v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.SourceRotation = mode_lib->vba.SourceRotation[k];
+			v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.BlockWidth256BytesY = v->BlockWidth256BytesY[k];
+			v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.BlockHeight256BytesY = v->BlockHeight256BytesY[k];
+			v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.BlockWidth256BytesC = v->BlockWidth256BytesC[k];
+			v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.BlockHeight256BytesC = v->BlockHeight256BytesC[k];
+			v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.InterlaceEnable = mode_lib->vba.Interlace[k];
+			v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.NumberOfCursors = mode_lib->vba.NumberOfCursors[k];
+			v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.VBlank = mode_lib->vba.VTotal[k] - mode_lib->vba.VActive[k];
+			v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.HTotal = mode_lib->vba.HTotal[k];
+			v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.HActive = mode_lib->vba.HActive[k];
+			v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.DCCEnable = mode_lib->vba.DCCEnable[k];
+			v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.ODMMode = mode_lib->vba.ODMCombineEnabled[k];
+			v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.SourcePixelFormat = mode_lib->vba.SourcePixelFormat[k];
+			v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.BytePerPixelY = v->BytePerPixelY[k];
+			v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.BytePerPixelC = v->BytePerPixelC[k];
+			v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.ProgressiveToInterlaceUnitInOPP = mode_lib->vba.ProgressiveToInterlaceUnitInOPP;
+			v->ErrorResult[k] = dml32_CalculatePrefetchSchedule(v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.HostVMInefficiencyFactor,
+					&v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe, v->DSCDelay[k],
+					mode_lib->vba.DPPCLKDelaySubtotal + mode_lib->vba.DPPCLKDelayCNVCFormater,
+					mode_lib->vba.DPPCLKDelaySCL,
+					mode_lib->vba.DPPCLKDelaySCLLBOnly,
+					mode_lib->vba.DPPCLKDelayCNVCCursor,
+					mode_lib->vba.DISPCLKDelaySubtotal,
+					(unsigned int) (v->SwathWidthY[k] / mode_lib->vba.HRatio[k]),
+					mode_lib->vba.OutputFormat[k],
+					mode_lib->vba.MaxInterDCNTileRepeaters,
+					dml_min(v->VStartupLines, v->MaxVStartupLines[k]),
+					v->MaxVStartupLines[k],
+					mode_lib->vba.GPUVMMaxPageTableLevels,
+					mode_lib->vba.GPUVMEnable,
+					mode_lib->vba.HostVMEnable,
+					mode_lib->vba.HostVMMaxNonCachedPageTableLevels,
+					mode_lib->vba.HostVMMinPageSize,
+					mode_lib->vba.DynamicMetadataEnable[k],
+					mode_lib->vba.DynamicMetadataVMEnabled,
+					mode_lib->vba.DynamicMetadataLinesBeforeActiveRequired[k],
+					mode_lib->vba.DynamicMetadataTransmittedBytes[k],
+					v->UrgentLatency,
+					v->UrgentExtraLatency,
+					mode_lib->vba.TCalc,
+					v->PDEAndMetaPTEBytesFrame[k],
+					v->MetaRowByte[k],
+					v->PixelPTEBytesPerRow[k],
+					v->PrefetchSourceLinesY[k],
+					v->SwathWidthY[k],
+					v->VInitPreFillY[k],
+					v->MaxNumSwathY[k],
+					v->PrefetchSourceLinesC[k],
+					v->SwathWidthC[k],
+					v->VInitPreFillC[k],
+					v->MaxNumSwathC[k],
+					v->swath_width_luma_ub[k],
+					v->swath_width_chroma_ub[k],
+					mode_lib->vba.SwathHeightY[k],
+					mode_lib->vba.SwathHeightC[k],
+					TWait,
+					/* Output */
+					&v->DSTXAfterScaler[k],
+					&v->DSTYAfterScaler[k],
+					&v->DestinationLinesForPrefetch[k],
+					&v->PrefetchBandwidth[k],
+					&v->DestinationLinesToRequestVMInVBlank[k],
+					&v->DestinationLinesToRequestRowInVBlank[k],
+					&v->VRatioPrefetchY[k],
+					&v->VRatioPrefetchC[k],
+					&v->RequiredPrefetchPixDataBWLuma[k],
+					&v->RequiredPrefetchPixDataBWChroma[k],
+					&v->NotEnoughTimeForDynamicMetadata[k],
+					&v->Tno_bw[k], &v->prefetch_vmrow_bw[k],
+					&v->Tdmdl_vm[k],
+					&v->Tdmdl[k],
+					&v->TSetup[k],
+					&v->VUpdateOffsetPix[k],
+					&v->VUpdateWidthPix[k],
+					&v->VReadyOffsetPix[k]);
+
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML::%s: k=%0d Prefetch calculation errResult=%0d\n",
+					__func__, k, mode_lib->vba.ErrorResult[k]);
+#endif
+			v->VStartup[k] = dml_min(v->VStartupLines, v->MaxVStartupLines[k]);
+		}
+
+		for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+			dml32_CalculateUrgentBurstFactor(mode_lib->vba.UsesMALLForPStateChange[k],
+					v->swath_width_luma_ub[k],
+					v->swath_width_chroma_ub[k],
+					mode_lib->vba.SwathHeightY[k],
+					mode_lib->vba.SwathHeightC[k],
+					mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k],
+					v->UrgentLatency,
+					mode_lib->vba.CursorBufferSize,
+					mode_lib->vba.CursorWidth[k][0],
+					mode_lib->vba.CursorBPP[k][0],
+					v->VRatioPrefetchY[k],
+					v->VRatioPrefetchC[k],
+					v->BytePerPixelDETY[k],
+					v->BytePerPixelDETC[k],
+					mode_lib->vba.DETBufferSizeY[k],
+					mode_lib->vba.DETBufferSizeC[k],
+					/* Output */
+					&v->UrgBurstFactorCursorPre[k],
+					&v->UrgBurstFactorLumaPre[k],
+					&v->UrgBurstFactorChromaPre[k],
+					&v->NoUrgentLatencyHidingPre[k]);
+
+			v->cursor_bw_pre[k] = mode_lib->vba.NumberOfCursors[k] * mode_lib->vba.CursorWidth[k][0] * mode_lib->vba.CursorBPP[k][0] /
+					8.0 / (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]) * v->VRatioPrefetchY[k];
+
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML::%s: k=%0d DPPPerSurface=%d\n", __func__, k, mode_lib->vba.DPPPerPlane[k]);
+			dml_print("DML::%s: k=%0d UrgBurstFactorLuma=%f\n", __func__, k, v->UrgBurstFactorLuma[k]);
+			dml_print("DML::%s: k=%0d UrgBurstFactorChroma=%f\n", __func__, k, v->UrgBurstFactorChroma[k]);
+			dml_print("DML::%s: k=%0d UrgBurstFactorLumaPre=%f\n", __func__, k,
+					v->UrgBurstFactorLumaPre[k]);
+			dml_print("DML::%s: k=%0d UrgBurstFactorChromaPre=%f\n", __func__, k,
+					v->UrgBurstFactorChromaPre[k]);
+
+			dml_print("DML::%s: k=%0d VRatioPrefetchY=%f\n", __func__, k, v->VRatioPrefetchY[k]);
+			dml_print("DML::%s: k=%0d VRatioY=%f\n", __func__, k, mode_lib->vba.VRatio[k]);
+
+			dml_print("DML::%s: k=%0d prefetch_vmrow_bw=%f\n", __func__, k, v->prefetch_vmrow_bw[k]);
+			dml_print("DML::%s: k=%0d ReadBandwidthSurfaceLuma=%f\n", __func__, k,
+					v->ReadBandwidthSurfaceLuma[k]);
+			dml_print("DML::%s: k=%0d ReadBandwidthSurfaceChroma=%f\n", __func__, k,
+					v->ReadBandwidthSurfaceChroma[k]);
+			dml_print("DML::%s: k=%0d cursor_bw=%f\n", __func__, k, v->cursor_bw[k]);
+			dml_print("DML::%s: k=%0d meta_row_bw=%f\n", __func__, k, v->meta_row_bw[k]);
+			dml_print("DML::%s: k=%0d dpte_row_bw=%f\n", __func__, k, v->dpte_row_bw[k]);
+			dml_print("DML::%s: k=%0d RequiredPrefetchPixDataBWLuma=%f\n", __func__, k,
+					v->RequiredPrefetchPixDataBWLuma[k]);
+			dml_print("DML::%s: k=%0d RequiredPrefetchPixDataBWChroma=%f\n", __func__, k,
+					v->RequiredPrefetchPixDataBWChroma[k]);
+			dml_print("DML::%s: k=%0d cursor_bw_pre=%f\n", __func__, k, v->cursor_bw_pre[k]);
+			dml_print("DML::%s: k=%0d MaxTotalRDBandwidthNoUrgentBurst=%f\n", __func__, k,
+					MaxTotalRDBandwidthNoUrgentBurst);
+#endif
+			if (v->DestinationLinesForPrefetch[k] < 2)
+				DestinationLineTimesForPrefetchLessThan2 = true;
+
+			if (v->VRatioPrefetchY[k] > __DML_MAX_VRATIO_PRE__
+					|| v->VRatioPrefetchC[k] > __DML_MAX_VRATIO_PRE__)
+				VRatioPrefetchMoreThanMax = true;
+
+			//bool DestinationLinesToRequestVMInVBlankEqualOrMoreThan32 = false;
+			//bool DestinationLinesToRequestRowInVBlankEqualOrMoreThan16 = false;
+			//if (v->DestinationLinesToRequestVMInVBlank[k] >= 32) {
+			//    DestinationLinesToRequestVMInVBlankEqualOrMoreThan32 = true;
+			//}
+
+			//if (v->DestinationLinesToRequestRowInVBlank[k] >= 16) {
+			//    DestinationLinesToRequestRowInVBlankEqualOrMoreThan16 = true;
+			//}
+		}
+
+		v->FractionOfUrgentBandwidth = MaxTotalRDBandwidthNoUrgentBurst / mode_lib->vba.ReturnBW;
+
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: MaxTotalRDBandwidthNoUrgentBurst=%f\n",
+				__func__, MaxTotalRDBandwidthNoUrgentBurst);
+		dml_print("DML::%s: ReturnBW=%f\n", __func__, mode_lib->vba.ReturnBW);
+		dml_print("DML::%s: FractionOfUrgentBandwidth=%f\n",
+				__func__, mode_lib->vba.FractionOfUrgentBandwidth);
+#endif
+
+		{
+			dml32_CalculatePrefetchBandwithSupport(
+					mode_lib->vba.NumberOfActiveSurfaces,
+					mode_lib->vba.ReturnBW,
+					v->NoUrgentLatencyHidingPre,
+					v->ReadBandwidthSurfaceLuma,
+					v->ReadBandwidthSurfaceChroma,
+					v->RequiredPrefetchPixDataBWLuma,
+					v->RequiredPrefetchPixDataBWChroma,
+					v->cursor_bw,
+					v->meta_row_bw,
+					v->dpte_row_bw,
+					v->cursor_bw_pre,
+					v->prefetch_vmrow_bw,
+					mode_lib->vba.DPPPerPlane,
+					v->UrgBurstFactorLuma,
+					v->UrgBurstFactorChroma,
+					v->UrgBurstFactorCursor,
+					v->UrgBurstFactorLumaPre,
+					v->UrgBurstFactorChromaPre,
+					v->UrgBurstFactorCursorPre,
+
+					/* output */
+					&MaxTotalRDBandwidth,
+					&v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_single[0],
+					&v->PrefetchModeSupported);
+		}
+
+		for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k)
+			v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_unit_vector[k] = 1.0;
+
+		{
+			dml32_CalculatePrefetchBandwithSupport(mode_lib->vba.NumberOfActiveSurfaces,
+					mode_lib->vba.ReturnBW,
+					v->NoUrgentLatencyHidingPre,
+					v->ReadBandwidthSurfaceLuma,
+					v->ReadBandwidthSurfaceChroma,
+					v->RequiredPrefetchPixDataBWLuma,
+					v->RequiredPrefetchPixDataBWChroma,
+					v->cursor_bw,
+					v->meta_row_bw,
+					v->dpte_row_bw,
+					v->cursor_bw_pre,
+					v->prefetch_vmrow_bw,
+					mode_lib->vba.DPPPerPlane,
+					v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_unit_vector,
+					v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_unit_vector,
+					v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_unit_vector,
+					v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_unit_vector,
+					v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_unit_vector,
+					v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_unit_vector,
+
+					/* output */
+					&v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_single[0],
+					&v->FractionOfUrgentBandwidth,
+					&v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_boolean);
+		}
+
+		if (VRatioPrefetchMoreThanMax != false || DestinationLineTimesForPrefetchLessThan2 != false) {
+			v->PrefetchModeSupported = false;
+		}
+
+		for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+			if (v->ErrorResult[k] == true || v->NotEnoughTimeForDynamicMetadata[k]) {
+				v->PrefetchModeSupported = false;
+			}
+		}
+
+		if (v->PrefetchModeSupported == true && mode_lib->vba.ImmediateFlipSupport == true) {
+			mode_lib->vba.BandwidthAvailableForImmediateFlip = dml32_CalculateBandwidthAvailableForImmediateFlip(
+					mode_lib->vba.NumberOfActiveSurfaces,
+					mode_lib->vba.ReturnBW,
+					v->ReadBandwidthSurfaceLuma,
+					v->ReadBandwidthSurfaceChroma,
+					v->RequiredPrefetchPixDataBWLuma,
+					v->RequiredPrefetchPixDataBWChroma,
+					v->cursor_bw,
+					v->cursor_bw_pre,
+					mode_lib->vba.DPPPerPlane,
+					v->UrgBurstFactorLuma,
+					v->UrgBurstFactorChroma,
+					v->UrgBurstFactorCursor,
+					v->UrgBurstFactorLumaPre,
+					v->UrgBurstFactorChromaPre,
+					v->UrgBurstFactorCursorPre);
+
+			mode_lib->vba.TotImmediateFlipBytes = 0;
+			for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+				if (mode_lib->vba.ImmediateFlipRequirement[k] != dm_immediate_flip_not_required) {
+					mode_lib->vba.TotImmediateFlipBytes = mode_lib->vba.TotImmediateFlipBytes
+							+ mode_lib->vba.DPPPerPlane[k]
+									* (v->PDEAndMetaPTEBytesFrame[k]
+											+ v->MetaRowByte[k]);
+					if (v->use_one_row_for_frame_flip[k][0][0]) {
+						mode_lib->vba.TotImmediateFlipBytes =
+								mode_lib->vba.TotImmediateFlipBytes
+										+ 2 * v->PixelPTEBytesPerRow[k];
+					} else {
+						mode_lib->vba.TotImmediateFlipBytes =
+								mode_lib->vba.TotImmediateFlipBytes
+										+ v->PixelPTEBytesPerRow[k];
+					}
+				}
+			}
+			for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+				dml32_CalculateFlipSchedule(v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.HostVMInefficiencyFactor,
+						v->UrgentExtraLatency,
+						v->UrgentLatency,
+						mode_lib->vba.GPUVMMaxPageTableLevels,
+						mode_lib->vba.HostVMEnable,
+						mode_lib->vba.HostVMMaxNonCachedPageTableLevels,
+						mode_lib->vba.GPUVMEnable,
+						mode_lib->vba.HostVMMinPageSize,
+						v->PDEAndMetaPTEBytesFrame[k],
+						v->MetaRowByte[k],
+						v->PixelPTEBytesPerRow[k],
+						mode_lib->vba.BandwidthAvailableForImmediateFlip,
+						mode_lib->vba.TotImmediateFlipBytes,
+						mode_lib->vba.SourcePixelFormat[k],
+						mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k],
+						mode_lib->vba.VRatio[k],
+						mode_lib->vba.VRatioChroma[k],
+						v->Tno_bw[k],
+						mode_lib->vba.DCCEnable[k],
+						v->dpte_row_height[k],
+						v->meta_row_height[k],
+						v->dpte_row_height_chroma[k],
+						v->meta_row_height_chroma[k],
+						v->Use_One_Row_For_Frame_Flip[k],
+
+						/* Output */
+						&v->DestinationLinesToRequestVMInImmediateFlip[k],
+						&v->DestinationLinesToRequestRowInImmediateFlip[k],
+						&v->final_flip_bw[k],
+						&v->ImmediateFlipSupportedForPipe[k]);
+			}
+
+			{
+				dml32_CalculateImmediateFlipBandwithSupport(mode_lib->vba.NumberOfActiveSurfaces,
+						mode_lib->vba.ReturnBW,
+						mode_lib->vba.ImmediateFlipRequirement,
+						v->final_flip_bw,
+						v->ReadBandwidthSurfaceLuma,
+						v->ReadBandwidthSurfaceChroma,
+						v->RequiredPrefetchPixDataBWLuma,
+						v->RequiredPrefetchPixDataBWChroma,
+						v->cursor_bw,
+						v->meta_row_bw,
+						v->dpte_row_bw,
+						v->cursor_bw_pre,
+						v->prefetch_vmrow_bw,
+						mode_lib->vba.DPPPerPlane,
+						v->UrgBurstFactorLuma,
+						v->UrgBurstFactorChroma,
+						v->UrgBurstFactorCursor,
+						v->UrgBurstFactorLumaPre,
+						v->UrgBurstFactorChromaPre,
+						v->UrgBurstFactorCursorPre,
+
+						/* output */
+						&v->total_dcn_read_bw_with_flip,    // Single  *TotalBandwidth
+						&v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_single[0],                        // Single  *FractionOfUrgentBandwidth
+						&v->ImmediateFlipSupported);        // Boolean *ImmediateFlipBandwidthSupport
+
+				dml32_CalculateImmediateFlipBandwithSupport(mode_lib->vba.NumberOfActiveSurfaces,
+						mode_lib->vba.ReturnBW,
+						mode_lib->vba.ImmediateFlipRequirement,
+						v->final_flip_bw,
+						v->ReadBandwidthSurfaceLuma,
+						v->ReadBandwidthSurfaceChroma,
+						v->RequiredPrefetchPixDataBWLuma,
+						v->RequiredPrefetchPixDataBWChroma,
+						v->cursor_bw,
+						v->meta_row_bw,
+						v->dpte_row_bw,
+						v->cursor_bw_pre,
+						v->prefetch_vmrow_bw,
+						mode_lib->vba.DPPPerPlane,
+						v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_unit_vector,
+						v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_unit_vector,
+						v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_unit_vector,
+						v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_unit_vector,
+						v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_unit_vector,
+						v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_unit_vector,
+
+						/* output */
+						&v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_single[1],                                // Single  *TotalBandwidth
+						&v->FractionOfUrgentBandwidthImmediateFlip, // Single  *FractionOfUrgentBandwidth
+						&v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_boolean);                              // Boolean *ImmediateFlipBandwidthSupport
+			}
+
+			for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+				if (mode_lib->vba.ImmediateFlipRequirement[k] != dm_immediate_flip_not_required && v->ImmediateFlipSupportedForPipe[k] == false) {
+					v->ImmediateFlipSupported = false;
+#ifdef __DML_VBA_DEBUG__
+					dml_print("DML::%s: Pipe %0d not supporting iflip\n", __func__, k);
+#endif
+				}
+			}
+		} else {
+			v->ImmediateFlipSupported = false;
+		}
+
+		/* consider flip support is okay if the flip bw is ok or (when user does't require a iflip and there is no host vm) */
+		v->PrefetchAndImmediateFlipSupported = (v->PrefetchModeSupported == true &&
+				((!mode_lib->vba.ImmediateFlipSupport && !mode_lib->vba.HostVMEnable && !ImmediateFlipRequirementFinal) ||
+						v->ImmediateFlipSupported)) ? true : false;
+
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: PrefetchModeSupported = %d\n", __func__, locals->PrefetchModeSupported);
+		for (uint k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k)
+			dml_print("DML::%s: ImmediateFlipRequirement[%d] = %d\n", __func__, k,  mode_lib->vba.ImmediateFlipRequirement[k] == dm_immediate_flip_required);
+		dml_print("DML::%s: ImmediateFlipSupported = %d\n", __func__, locals->ImmediateFlipSupported);
+		dml_print("DML::%s: ImmediateFlipSupport = %d\n", __func__, mode_lib->vba.ImmediateFlipSupport);
+		dml_print("DML::%s: HostVMEnable = %d\n", __func__, mode_lib->vba.HostVMEnable);
+		dml_print("DML::%s: PrefetchAndImmediateFlipSupported = %d\n", __func__, locals->PrefetchAndImmediateFlipSupported);
+		dml_print("DML::%s: Done loop: Vstartup=%d, Max Vstartup=%d\n", __func__, locals->VStartupLines, locals->MaximumMaxVStartupLines);
+#endif
+
+		v->VStartupLines = v->VStartupLines + 1;
+
+		if (v->VStartupLines > v->MaximumMaxVStartupLines) {
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML::%s: Vstartup exceeds max vstartup, exiting loop\n", __func__);
+#endif
+			break; // VBA_DELTA: Implementation divergence! Gabe is *still* iterating across prefetch modes which we don't care to do
+		}
+		iteration++;
+		if (iteration > 2500) {
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML::%s: too many errors, exit now\n", __func__);
+			assert(0);
+#endif
+		}
+	} while (!(v->PrefetchAndImmediateFlipSupported || NextPrefetchMode > mode_lib->vba.MaxPrefetchMode));
+
+
+	if (v->VStartupLines <= v->MaximumMaxVStartupLines) {
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: Good, Prefetch and flip scheduling found solution at VStartupLines=%d\n", __func__, locals->VStartupLines-1);
+#endif
+	}
+
+
+	//Watermarks and NB P-State/DRAM Clock Change Support
+	{
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.mmSOCParameters.UrgentLatency = v->UrgentLatency;
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.mmSOCParameters.ExtraLatency = v->UrgentExtraLatency;
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.mmSOCParameters.WritebackLatency = mode_lib->vba.WritebackLatency;
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.mmSOCParameters.DRAMClockChangeLatency = mode_lib->vba.DRAMClockChangeLatency;
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.mmSOCParameters.FCLKChangeLatency = mode_lib->vba.FCLKChangeLatency;
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.mmSOCParameters.SRExitTime = mode_lib->vba.SRExitTime;
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.mmSOCParameters.SREnterPlusExitTime = mode_lib->vba.SREnterPlusExitTime;
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.mmSOCParameters.SRExitZ8Time = mode_lib->vba.SRExitZ8Time;
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.mmSOCParameters.SREnterPlusExitZ8Time = mode_lib->vba.SREnterPlusExitZ8Time;
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.mmSOCParameters.USRRetrainingLatency = mode_lib->vba.USRRetrainingLatency;
+		v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.mmSOCParameters.SMNLatency = mode_lib->vba.SMNLatency;
+
+		dml32_CalculateWatermarksMALLUseAndDRAMSpeedChangeSupport(
+			mode_lib->vba.USRRetrainingRequiredFinal,
+			mode_lib->vba.UsesMALLForPStateChange,
+			mode_lib->vba.PrefetchModePerState[mode_lib->vba.VoltageLevel][mode_lib->vba.maxMpcComb],
+			mode_lib->vba.NumberOfActiveSurfaces,
+			mode_lib->vba.MaxLineBufferLines,
+			mode_lib->vba.LineBufferSizeFinal,
+			mode_lib->vba.WritebackInterfaceBufferSize,
+			mode_lib->vba.DCFCLK,
+			mode_lib->vba.ReturnBW,
+			mode_lib->vba.SynchronizeTimingsFinal,
+			mode_lib->vba.SynchronizeDRRDisplaysForUCLKPStateChangeFinal,
+			mode_lib->vba.DRRDisplay,
+			v->dpte_group_bytes,
+			v->meta_row_height,
+			v->meta_row_height_chroma,
+			v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.mmSOCParameters,
+			mode_lib->vba.WritebackChunkSize,
+			mode_lib->vba.SOCCLK,
+			v->DCFCLKDeepSleep,
+			mode_lib->vba.DETBufferSizeY,
+			mode_lib->vba.DETBufferSizeC,
+			mode_lib->vba.SwathHeightY,
+			mode_lib->vba.SwathHeightC,
+			mode_lib->vba.LBBitPerPixel,
+			v->SwathWidthY,
+			v->SwathWidthC,
+			mode_lib->vba.HRatio,
+			mode_lib->vba.HRatioChroma,
+			mode_lib->vba.vtaps,
+			mode_lib->vba.VTAPsChroma,
+			mode_lib->vba.VRatio,
+			mode_lib->vba.VRatioChroma,
+			mode_lib->vba.HTotal,
+			mode_lib->vba.VTotal,
+			mode_lib->vba.VActive,
+			mode_lib->vba.PixelClock,
+			mode_lib->vba.BlendingAndTiming,
+			mode_lib->vba.DPPPerPlane,
+			v->BytePerPixelDETY,
+			v->BytePerPixelDETC,
+			v->DSTXAfterScaler,
+			v->DSTYAfterScaler,
+			mode_lib->vba.WritebackEnable,
+			mode_lib->vba.WritebackPixelFormat,
+			mode_lib->vba.WritebackDestinationWidth,
+			mode_lib->vba.WritebackDestinationHeight,
+			mode_lib->vba.WritebackSourceHeight,
+			v->UnboundedRequestEnabled,
+			v->CompressedBufferSizeInkByte,
+
+			/* Output */
+			&v->Watermark,
+			&v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_dramchange_support,
+			v->MaxActiveDRAMClockChangeLatencySupported,
+			v->SubViewportLinesNeededInMALL,
+			&v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_fclkchange_support,
+			&v->MinActiveFCLKChangeLatencySupported,
+			&v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_USRRetrainingSupport,
+			mode_lib->vba.ActiveDRAMClockChangeLatencyMargin);
+
+		/* DCN32 has a new struct Watermarks (typedef) which is used to store
+		 * calculated WM values. Copy over values from struct to vba varaibles
+		 * to ensure that the DCN32 getters return the correct value.
+		 */
+		v->UrgentWatermark = v->Watermark.UrgentWatermark;
+		v->WritebackUrgentWatermark = v->Watermark.WritebackUrgentWatermark;
+		v->DRAMClockChangeWatermark = v->Watermark.DRAMClockChangeWatermark;
+		v->WritebackDRAMClockChangeWatermark = v->Watermark.WritebackDRAMClockChangeWatermark;
+		v->StutterExitWatermark = v->Watermark.StutterExitWatermark;
+		v->StutterEnterPlusExitWatermark = v->Watermark.StutterEnterPlusExitWatermark;
+		v->Z8StutterExitWatermark = v->Watermark.Z8StutterExitWatermark;
+		v->Z8StutterEnterPlusExitWatermark = v->Watermark.Z8StutterEnterPlusExitWatermark;
+
+		for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+			if (mode_lib->vba.WritebackEnable[k] == true) {
+				v->WritebackAllowDRAMClockChangeEndPosition[k] = dml_max(0,
+						v->VStartup[k] * mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]
+								- v->Watermark.WritebackDRAMClockChangeWatermark);
+				v->WritebackAllowFCLKChangeEndPosition[k] = dml_max(0,
+						v->VStartup[k] * mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]
+								- v->Watermark.WritebackFCLKChangeWatermark);
+			} else {
+				v->WritebackAllowDRAMClockChangeEndPosition[k] = 0;
+				v->WritebackAllowFCLKChangeEndPosition[k] = 0;
+			}
+		}
+	}
+
+	//Display Pipeline Delivery Time in Prefetch, Groups
+	dml32_CalculatePixelDeliveryTimes(
+			mode_lib->vba.NumberOfActiveSurfaces,
+			mode_lib->vba.VRatio,
+			mode_lib->vba.VRatioChroma,
+			v->VRatioPrefetchY,
+			v->VRatioPrefetchC,
+			v->swath_width_luma_ub,
+			v->swath_width_chroma_ub,
+			mode_lib->vba.DPPPerPlane,
+			mode_lib->vba.HRatio,
+			mode_lib->vba.HRatioChroma,
+			mode_lib->vba.PixelClock,
+			v->PSCL_THROUGHPUT_LUMA,
+			v->PSCL_THROUGHPUT_CHROMA,
+			mode_lib->vba.DPPCLK,
+			v->BytePerPixelC,
+			mode_lib->vba.SourceRotation,
+			mode_lib->vba.NumberOfCursors,
+			mode_lib->vba.CursorWidth,
+			mode_lib->vba.CursorBPP,
+			v->BlockWidth256BytesY,
+			v->BlockHeight256BytesY,
+			v->BlockWidth256BytesC,
+			v->BlockHeight256BytesC,
+
+			/* Output */
+			v->DisplayPipeLineDeliveryTimeLuma,
+			v->DisplayPipeLineDeliveryTimeChroma,
+			v->DisplayPipeLineDeliveryTimeLumaPrefetch,
+			v->DisplayPipeLineDeliveryTimeChromaPrefetch,
+			v->DisplayPipeRequestDeliveryTimeLuma,
+			v->DisplayPipeRequestDeliveryTimeChroma,
+			v->DisplayPipeRequestDeliveryTimeLumaPrefetch,
+			v->DisplayPipeRequestDeliveryTimeChromaPrefetch,
+			v->CursorRequestDeliveryTime,
+			v->CursorRequestDeliveryTimePrefetch);
+
+	dml32_CalculateMetaAndPTETimes(v->Use_One_Row_For_Frame,
+			mode_lib->vba.NumberOfActiveSurfaces,
+			mode_lib->vba.GPUVMEnable,
+			mode_lib->vba.MetaChunkSize,
+			mode_lib->vba.MinMetaChunkSizeBytes,
+			mode_lib->vba.HTotal,
+			mode_lib->vba.VRatio,
+			mode_lib->vba.VRatioChroma,
+			v->DestinationLinesToRequestRowInVBlank,
+			v->DestinationLinesToRequestRowInImmediateFlip,
+			mode_lib->vba.DCCEnable,
+			mode_lib->vba.PixelClock,
+			v->BytePerPixelY,
+			v->BytePerPixelC,
+			mode_lib->vba.SourceRotation,
+			v->dpte_row_height,
+			v->dpte_row_height_chroma,
+			v->meta_row_width,
+			v->meta_row_width_chroma,
+			v->meta_row_height,
+			v->meta_row_height_chroma,
+			v->meta_req_width,
+			v->meta_req_width_chroma,
+			v->meta_req_height,
+			v->meta_req_height_chroma,
+			v->dpte_group_bytes,
+			v->PTERequestSizeY,
+			v->PTERequestSizeC,
+			v->PixelPTEReqWidthY,
+			v->PixelPTEReqHeightY,
+			v->PixelPTEReqWidthC,
+			v->PixelPTEReqHeightC,
+			v->dpte_row_width_luma_ub,
+			v->dpte_row_width_chroma_ub,
+
+			/* Output */
+			v->DST_Y_PER_PTE_ROW_NOM_L,
+			v->DST_Y_PER_PTE_ROW_NOM_C,
+			v->DST_Y_PER_META_ROW_NOM_L,
+			v->DST_Y_PER_META_ROW_NOM_C,
+			v->TimePerMetaChunkNominal,
+			v->TimePerChromaMetaChunkNominal,
+			v->TimePerMetaChunkVBlank,
+			v->TimePerChromaMetaChunkVBlank,
+			v->TimePerMetaChunkFlip,
+			v->TimePerChromaMetaChunkFlip,
+			v->time_per_pte_group_nom_luma,
+			v->time_per_pte_group_vblank_luma,
+			v->time_per_pte_group_flip_luma,
+			v->time_per_pte_group_nom_chroma,
+			v->time_per_pte_group_vblank_chroma,
+			v->time_per_pte_group_flip_chroma);
+
+	dml32_CalculateVMGroupAndRequestTimes(
+			mode_lib->vba.NumberOfActiveSurfaces,
+			mode_lib->vba.GPUVMEnable,
+			mode_lib->vba.GPUVMMaxPageTableLevels,
+			mode_lib->vba.HTotal,
+			v->BytePerPixelC,
+			v->DestinationLinesToRequestVMInVBlank,
+			v->DestinationLinesToRequestVMInImmediateFlip,
+			mode_lib->vba.DCCEnable,
+			mode_lib->vba.PixelClock,
+			v->dpte_row_width_luma_ub,
+			v->dpte_row_width_chroma_ub,
+			v->vm_group_bytes,
+			v->dpde0_bytes_per_frame_ub_l,
+			v->dpde0_bytes_per_frame_ub_c,
+			v->meta_pte_bytes_per_frame_ub_l,
+			v->meta_pte_bytes_per_frame_ub_c,
+
+			/* Output */
+			v->TimePerVMGroupVBlank,
+			v->TimePerVMGroupFlip,
+			v->TimePerVMRequestVBlank,
+			v->TimePerVMRequestFlip);
+
+	// Min TTUVBlank
+	for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+		if (mode_lib->vba.PrefetchModePerState[mode_lib->vba.VoltageLevel][mode_lib->vba.maxMpcComb] == 0) {
+			v->MinTTUVBlank[k] = dml_max4(v->Watermark.DRAMClockChangeWatermark,
+					v->Watermark.FCLKChangeWatermark, v->Watermark.StutterEnterPlusExitWatermark,
+					v->Watermark.UrgentWatermark);
+		} else if (mode_lib->vba.PrefetchModePerState[mode_lib->vba.VoltageLevel][mode_lib->vba.maxMpcComb]
+				== 1) {
+			v->MinTTUVBlank[k] = dml_max3(v->Watermark.FCLKChangeWatermark,
+					v->Watermark.StutterEnterPlusExitWatermark, v->Watermark.UrgentWatermark);
+		} else if (mode_lib->vba.PrefetchModePerState[mode_lib->vba.VoltageLevel][mode_lib->vba.maxMpcComb]
+				== 2) {
+			v->MinTTUVBlank[k] = dml_max(v->Watermark.StutterEnterPlusExitWatermark,
+					v->Watermark.UrgentWatermark);
+		} else {
+			v->MinTTUVBlank[k] = v->Watermark.UrgentWatermark;
+		}
+		if (!mode_lib->vba.DynamicMetadataEnable[k])
+			v->MinTTUVBlank[k] = mode_lib->vba.TCalc + v->MinTTUVBlank[k];
+	}
+
+	// DCC Configuration
+	for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: Calculate DCC configuration for surface k=%d\n", __func__, k);
+#endif
+		dml32_CalculateDCCConfiguration(
+				mode_lib->vba.DCCEnable[k],
+				mode_lib->vba.DCCProgrammingAssumesScanDirectionUnknownFinal,
+				mode_lib->vba.SourcePixelFormat[k], mode_lib->vba.SurfaceWidthY[k],
+				mode_lib->vba.SurfaceWidthC[k],
+				mode_lib->vba.SurfaceHeightY[k],
+				mode_lib->vba.SurfaceHeightC[k],
+				mode_lib->vba.nomDETInKByte,
+				v->BlockHeight256BytesY[k],
+				v->BlockHeight256BytesC[k],
+				mode_lib->vba.SurfaceTiling[k],
+				v->BytePerPixelY[k],
+				v->BytePerPixelC[k],
+				v->BytePerPixelDETY[k],
+				v->BytePerPixelDETC[k],
+				(enum dm_rotation_angle) mode_lib->vba.SourceScan[k],
+				/* Output */
+				&v->DCCYMaxUncompressedBlock[k],
+				&v->DCCCMaxUncompressedBlock[k],
+				&v->DCCYMaxCompressedBlock[k],
+				&v->DCCCMaxCompressedBlock[k],
+				&v->DCCYIndependentBlock[k],
+				&v->DCCCIndependentBlock[k]);
+	}
+
+	// VStartup Adjustment
+	for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+		bool isInterlaceTiming;
+		double Tvstartup_margin = (v->MaxVStartupLines[k] - v->VStartup[k]) * mode_lib->vba.HTotal[k]
+				/ mode_lib->vba.PixelClock[k];
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: k=%d, MinTTUVBlank = %f (before vstartup margin)\n", __func__, k,
+				v->MinTTUVBlank[k]);
+#endif
+
+		v->MinTTUVBlank[k] = v->MinTTUVBlank[k] + Tvstartup_margin;
+
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: k=%d, Tvstartup_margin = %f\n", __func__, k, Tvstartup_margin);
+		dml_print("DML::%s: k=%d, MaxVStartupLines = %d\n", __func__, k, v->MaxVStartupLines[k]);
+		dml_print("DML::%s: k=%d, VStartup = %d\n", __func__, k, v->VStartup[k]);
+		dml_print("DML::%s: k=%d, MinTTUVBlank = %f\n", __func__, k, v->MinTTUVBlank[k]);
+#endif
+
+		v->Tdmdl[k] = v->Tdmdl[k] + Tvstartup_margin;
+		if (mode_lib->vba.DynamicMetadataEnable[k] && mode_lib->vba.DynamicMetadataVMEnabled)
+			v->Tdmdl_vm[k] = v->Tdmdl_vm[k] + Tvstartup_margin;
+
+		isInterlaceTiming = (mode_lib->vba.Interlace[k] &&
+				!mode_lib->vba.ProgressiveToInterlaceUnitInOPP);
+
+		v->MIN_DST_Y_NEXT_START[k] = ((isInterlaceTiming ? dml_floor((mode_lib->vba.VTotal[k] -
+						mode_lib->vba.VFrontPorch[k]) / 2.0, 1.0) :
+						mode_lib->vba.VTotal[k]) - mode_lib->vba.VFrontPorch[k])
+						+ dml_max(1.0,
+						dml_ceil(v->WritebackDelay[mode_lib->vba.VoltageLevel][k]
+						/ (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]), 1.0))
+						+ dml_floor(4.0 * v->TSetup[k] / (mode_lib->vba.HTotal[k]
+						/ mode_lib->vba.PixelClock[k]), 1.0) / 4.0;
+
+		v->VStartup[k] = (isInterlaceTiming ? (2 * v->MaxVStartupLines[k]) : v->MaxVStartupLines[k]);
+
+		if (((v->VUpdateOffsetPix[k] + v->VUpdateWidthPix[k] + v->VReadyOffsetPix[k])
+			/ mode_lib->vba.HTotal[k]) <= (isInterlaceTiming ? dml_floor((mode_lib->vba.VTotal[k]
+			- mode_lib->vba.VActive[k] - mode_lib->vba.VFrontPorch[k] - v->VStartup[k]) / 2.0, 1.0) :
+			(int) (mode_lib->vba.VTotal[k] - mode_lib->vba.VActive[k]
+		       - mode_lib->vba.VFrontPorch[k] - v->VStartup[k]))) {
+			v->VREADY_AT_OR_AFTER_VSYNC[k] = true;
+		} else {
+			v->VREADY_AT_OR_AFTER_VSYNC[k] = false;
+		}
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: k=%d, VStartup = %d (max)\n", __func__, k, v->VStartup[k]);
+		dml_print("DML::%s: k=%d, VUpdateOffsetPix = %d\n", __func__, k, v->VUpdateOffsetPix[k]);
+		dml_print("DML::%s: k=%d, VUpdateWidthPix = %d\n", __func__, k, v->VUpdateWidthPix[k]);
+		dml_print("DML::%s: k=%d, VReadyOffsetPix = %d\n", __func__, k, v->VReadyOffsetPix[k]);
+		dml_print("DML::%s: k=%d, HTotal = %d\n", __func__, k, mode_lib->vba.HTotal[k]);
+		dml_print("DML::%s: k=%d, VTotal = %d\n", __func__, k, mode_lib->vba.VTotal[k]);
+		dml_print("DML::%s: k=%d, VActive = %d\n", __func__, k, mode_lib->vba.VActive[k]);
+		dml_print("DML::%s: k=%d, VFrontPorch = %d\n", __func__, k, mode_lib->vba.VFrontPorch[k]);
+		dml_print("DML::%s: k=%d, VStartup = %d\n", __func__, k, v->VStartup[k]);
+		dml_print("DML::%s: k=%d, TSetup = %f\n", __func__, k, v->TSetup[k]);
+		dml_print("DML::%s: k=%d, MIN_DST_Y_NEXT_START = %f\n", __func__, k, v->MIN_DST_Y_NEXT_START[k]);
+		dml_print("DML::%s: k=%d, VREADY_AT_OR_AFTER_VSYNC = %d\n", __func__, k,
+				v->VREADY_AT_OR_AFTER_VSYNC[k]);
+#endif
+	}
+
+	{
+		//Maximum Bandwidth Used
+		for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+			if (mode_lib->vba.WritebackEnable[k] == true
+					&& mode_lib->vba.WritebackPixelFormat[k] == dm_444_32) {
+				WRBandwidth = mode_lib->vba.WritebackDestinationWidth[k]
+						* mode_lib->vba.WritebackDestinationHeight[k]
+						/ (mode_lib->vba.HTotal[k] * mode_lib->vba.WritebackSourceHeight[k]
+								/ mode_lib->vba.PixelClock[k]) * 4;
+			} else if (mode_lib->vba.WritebackEnable[k] == true) {
+				WRBandwidth = mode_lib->vba.WritebackDestinationWidth[k]
+						* mode_lib->vba.WritebackDestinationHeight[k]
+						/ (mode_lib->vba.HTotal[k] * mode_lib->vba.WritebackSourceHeight[k]
+								/ mode_lib->vba.PixelClock[k]) * 8;
+			}
+			TotalWRBandwidth = TotalWRBandwidth + WRBandwidth;
+		}
+
+		v->TotalDataReadBandwidth = 0;
+		for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+			v->TotalDataReadBandwidth = v->TotalDataReadBandwidth + v->ReadBandwidthSurfaceLuma[k]
+					+ v->ReadBandwidthSurfaceChroma[k];
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML::%s: k=%d, TotalDataReadBandwidth = %f\n",
+					__func__, k, v->TotalDataReadBandwidth);
+			dml_print("DML::%s: k=%d, ReadBandwidthSurfaceLuma = %f\n",
+					__func__, k, v->ReadBandwidthSurfaceLuma[k]);
+			dml_print("DML::%s: k=%d, ReadBandwidthSurfaceChroma = %f\n",
+					__func__, k, v->ReadBandwidthSurfaceChroma[k]);
+#endif
+		}
+	}
+
+	// Stutter Efficiency
+	dml32_CalculateStutterEfficiency(v->CompressedBufferSizeInkByte,
+			mode_lib->vba.UsesMALLForPStateChange,
+			v->UnboundedRequestEnabled,
+			mode_lib->vba.MetaFIFOSizeInKEntries,
+			mode_lib->vba.ZeroSizeBufferEntries,
+			mode_lib->vba.PixelChunkSizeInKByte,
+			mode_lib->vba.NumberOfActiveSurfaces,
+			mode_lib->vba.ROBBufferSizeInKByte,
+			v->TotalDataReadBandwidth,
+			mode_lib->vba.DCFCLK,
+			mode_lib->vba.ReturnBW,
+			v->CompbufReservedSpace64B,
+			v->CompbufReservedSpaceZs,
+			mode_lib->vba.SRExitTime,
+			mode_lib->vba.SRExitZ8Time,
+			mode_lib->vba.SynchronizeTimingsFinal,
+			mode_lib->vba.BlendingAndTiming,
+			v->Watermark.StutterEnterPlusExitWatermark,
+			v->Watermark.Z8StutterEnterPlusExitWatermark,
+			mode_lib->vba.ProgressiveToInterlaceUnitInOPP,
+			mode_lib->vba.Interlace,
+			v->MinTTUVBlank, mode_lib->vba.DPPPerPlane,
+			mode_lib->vba.DETBufferSizeY,
+			v->BytePerPixelY,
+			v->BytePerPixelDETY,
+			v->SwathWidthY,
+			mode_lib->vba.SwathHeightY,
+			mode_lib->vba.SwathHeightC,
+			mode_lib->vba.DCCRateLuma,
+			mode_lib->vba.DCCRateChroma,
+			mode_lib->vba.DCCFractionOfZeroSizeRequestsLuma,
+			mode_lib->vba.DCCFractionOfZeroSizeRequestsChroma,
+			mode_lib->vba.HTotal, mode_lib->vba.VTotal,
+			mode_lib->vba.PixelClock,
+			mode_lib->vba.VRatio,
+			mode_lib->vba.SourceRotation,
+			v->BlockHeight256BytesY,
+			v->BlockWidth256BytesY,
+			v->BlockHeight256BytesC,
+			v->BlockWidth256BytesC,
+			v->DCCYMaxUncompressedBlock,
+			v->DCCCMaxUncompressedBlock,
+			mode_lib->vba.VActive,
+			mode_lib->vba.DCCEnable,
+			mode_lib->vba.WritebackEnable,
+			v->ReadBandwidthSurfaceLuma,
+			v->ReadBandwidthSurfaceChroma,
+			v->meta_row_bw,
+			v->dpte_row_bw,
+			/* Output */
+			&v->StutterEfficiencyNotIncludingVBlank,
+			&v->StutterEfficiency,
+			&v->NumberOfStutterBurstsPerFrame,
+			&v->Z8StutterEfficiencyNotIncludingVBlank,
+			&v->Z8StutterEfficiency,
+			&v->Z8NumberOfStutterBurstsPerFrame,
+			&v->StutterPeriod,
+			&v->DCHUBBUB_ARB_CSTATE_MAX_CAP_MODE);
+
+#ifdef __DML_VBA_ALLOW_DELTA__
+	{
+		unsigned int dummy_integer[1];
+
+		// Calculate z8 stutter eff assuming 0 reserved space
+		dml32_CalculateStutterEfficiency(v->CompressedBufferSizeInkByte,
+				mode_lib->vba.UsesMALLForPStateChange,
+				v->UnboundedRequestEnabled,
+				mode_lib->vba.MetaFIFOSizeInKEntries,
+				mode_lib->vba.ZeroSizeBufferEntries,
+				mode_lib->vba.PixelChunkSizeInKByte,
+				mode_lib->vba.NumberOfActiveSurfaces,
+				mode_lib->vba.ROBBufferSizeInKByte,
+				v->TotalDataReadBandwidth,
+				mode_lib->vba.DCFCLK,
+				mode_lib->vba.ReturnBW,
+				0, //CompbufReservedSpace64B,
+				0, //CompbufReservedSpaceZs,
+				mode_lib->vba.SRExitTime,
+				mode_lib->vba.SRExitZ8Time,
+				mode_lib->vba.SynchronizeTimingsFinal,
+				mode_lib->vba.BlendingAndTiming,
+				v->Watermark.StutterEnterPlusExitWatermark,
+				v->Watermark.Z8StutterEnterPlusExitWatermark,
+				mode_lib->vba.ProgressiveToInterlaceUnitInOPP,
+				mode_lib->vba.Interlace,
+				v->MinTTUVBlank,
+				mode_lib->vba.DPPPerPlane,
+				mode_lib->vba.DETBufferSizeY,
+				v->BytePerPixelY, v->BytePerPixelDETY,
+				v->SwathWidthY, mode_lib->vba.SwathHeightY,
+				mode_lib->vba.SwathHeightC,
+				mode_lib->vba.DCCRateLuma,
+				mode_lib->vba.DCCRateChroma,
+				mode_lib->vba.DCCFractionOfZeroSizeRequestsLuma,
+				mode_lib->vba.DCCFractionOfZeroSizeRequestsChroma,
+				mode_lib->vba.HTotal,
+				mode_lib->vba.VTotal,
+				mode_lib->vba.PixelClock,
+				mode_lib->vba.VRatio,
+				mode_lib->vba.SourceRotation,
+				v->BlockHeight256BytesY,
+				v->BlockWidth256BytesY,
+				v->BlockHeight256BytesC,
+				v->BlockWidth256BytesC,
+				v->DCCYMaxUncompressedBlock,
+				v->DCCCMaxUncompressedBlock,
+				mode_lib->vba.VActive,
+				mode_lib->vba.DCCEnable,
+				mode_lib->vba.WritebackEnable,
+				v->ReadBandwidthSurfaceLuma,
+				v->ReadBandwidthSurfaceChroma,
+				v->meta_row_bw, v->dpte_row_bw,
+
+				/* Output */
+				&v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_single[0],
+				&v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_single[1],
+				&dummy_integer[0],
+				&v->Z8StutterEfficiencyNotIncludingVBlankBestCase,
+				&v->Z8StutterEfficiencyBestCase,
+				&v->Z8NumberOfStutterBurstsPerFrameBestCase,
+				&v->StutterPeriodBestCase,
+				&v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_boolean);
+	}
+#else
+	v->Z8StutterEfficiencyNotIncludingVBlankBestCase = v->Z8StutterEfficiencyNotIncludingVBlank;
+	v->Z8StutterEfficiencyBestCase = v->Z8StutterEfficiency;
+	v->Z8NumberOfStutterBurstsPerFrameBestCase = v->Z8NumberOfStutterBurstsPerFrame;
+	v->StutterPeriodBestCase = v->StutterPeriod;
+#endif
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: --- END ---\n", __func__);
+#endif
+}
+
+static void mode_support_configuration(struct vba_vars_st *v,
+				  struct display_mode_lib *mode_lib)
+{
+	int i, j;
+
+	for (i = v->soc.num_states - 1; i >= 0; i--) {
+		for (j = 0; j < 2; j++) {
+			if (mode_lib->vba.ScaleRatioAndTapsSupport == true
+				&& mode_lib->vba.SourceFormatPixelAndScanSupport == true
+				&& mode_lib->vba.ViewportSizeSupport[i][j] == true
+				&& !mode_lib->vba.LinkRateDoesNotMatchDPVersion
+				&& !mode_lib->vba.LinkRateForMultistreamNotIndicated
+				&& !mode_lib->vba.BPPForMultistreamNotIndicated
+				&& !mode_lib->vba.MultistreamWithHDMIOreDP
+				&& !mode_lib->vba.ExceededMultistreamSlots[i]
+				&& !mode_lib->vba.MSOOrODMSplitWithNonDPLink
+				&& !mode_lib->vba.NotEnoughLanesForMSO
+				&& mode_lib->vba.LinkCapacitySupport[i] == true && !mode_lib->vba.P2IWith420
+				&& !mode_lib->vba.DSCOnlyIfNecessaryWithBPP
+				&& !mode_lib->vba.DSC422NativeNotSupported
+				&& !mode_lib->vba.MPCCombineMethodIncompatible
+				&& mode_lib->vba.ODMCombine2To1SupportCheckOK[i] == true
+				&& mode_lib->vba.ODMCombine4To1SupportCheckOK[i] == true
+				&& mode_lib->vba.NotEnoughDSCUnits[i] == false
+				&& !mode_lib->vba.NotEnoughDSCSlices[i]
+				&& !mode_lib->vba.ImmediateFlipOrHostVMAndPStateWithMALLFullFrameOrPhantomPipe
+				&& !mode_lib->vba.InvalidCombinationOfMALLUseForPStateAndStaticScreen
+				&& mode_lib->vba.DSCCLKRequiredMoreThanSupported[i] == false
+				&& mode_lib->vba.PixelsPerLinePerDSCUnitSupport[i]
+				&& mode_lib->vba.DTBCLKRequiredMoreThanSupported[i] == false
+				&& !mode_lib->vba.InvalidCombinationOfMALLUseForPState
+				&& !mode_lib->vba.ImmediateFlipRequiredButTheRequirementForEachSurfaceIsNotSpecified
+				&& mode_lib->vba.ROBSupport[i][j] == true
+				&& mode_lib->vba.DISPCLK_DPPCLK_Support[i][j] == true
+				&& mode_lib->vba.TotalAvailablePipesSupport[i][j] == true
+				&& mode_lib->vba.NumberOfOTGSupport == true
+				&& mode_lib->vba.NumberOfHDMIFRLSupport == true
+				&& mode_lib->vba.EnoughWritebackUnits == true
+				&& mode_lib->vba.WritebackLatencySupport == true
+				&& mode_lib->vba.WritebackScaleRatioAndTapsSupport == true
+				&& mode_lib->vba.CursorSupport == true && mode_lib->vba.PitchSupport == true
+				&& mode_lib->vba.ViewportExceedsSurface == false
+				&& mode_lib->vba.PrefetchSupported[i][j] == true
+				&& mode_lib->vba.VActiveBandwithSupport[i][j] == true
+				&& mode_lib->vba.DynamicMetadataSupported[i][j] == true
+				&& mode_lib->vba.TotalVerticalActiveBandwidthSupport[i][j] == true
+				&& mode_lib->vba.VRatioInPrefetchSupported[i][j] == true
+				&& mode_lib->vba.PTEBufferSizeNotExceeded[i][j] == true
+				&& mode_lib->vba.DCCMetaBufferSizeNotExceeded[i][j] == true
+				&& mode_lib->vba.NonsupportedDSCInputBPC == false
+				&& !mode_lib->vba.ExceededMALLSize
+				&& ((mode_lib->vba.HostVMEnable == false
+				&& !mode_lib->vba.ImmediateFlipRequiredFinal)
+				|| mode_lib->vba.ImmediateFlipSupportedForState[i][j])
+				&& (!mode_lib->vba.DRAMClockChangeRequirementFinal
+				|| i == v->soc.num_states - 1
+				|| mode_lib->vba.DRAMClockChangeSupport[i][j] != dm_dram_clock_change_unsupported)
+				&& (!mode_lib->vba.FCLKChangeRequirementFinal || i == v->soc.num_states - 1
+				|| mode_lib->vba.FCLKChangeSupport[i][j] != dm_fclock_change_unsupported)
+				&& (!mode_lib->vba.USRRetrainingRequiredFinal
+				|| mode_lib->vba.USRRetrainingSupport[i][j])) {
+				mode_lib->vba.ModeSupport[i][j] = true;
+			} else {
+				mode_lib->vba.ModeSupport[i][j] = false;
+			}
+		}
+	}
+}
+
+void dml32_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_lib)
+{
+	struct vba_vars_st *v = &mode_lib->vba;
+	int i, j;
+	unsigned int k, m;
+	unsigned int MaximumMPCCombine;
+	unsigned int NumberOfNonCombinedSurfaceOfMaximumBandwidth;
+	unsigned int TotalSlots;
+	bool CompBufReservedSpaceNeedAdjustment;
+	bool CompBufReservedSpaceNeedAdjustmentSingleDPP;
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: called\n", __func__);
+#endif
+
+	/*MODE SUPPORT, VOLTAGE STATE AND SOC CONFIGURATION*/
+
+	/*Scale Ratio, taps Support Check*/
+
+	mode_lib->vba.ScaleRatioAndTapsSupport = true;
+	for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
+		if (mode_lib->vba.ScalerEnabled[k] == false
+				&& ((mode_lib->vba.SourcePixelFormat[k] != dm_444_64
+						&& mode_lib->vba.SourcePixelFormat[k] != dm_444_32
+						&& mode_lib->vba.SourcePixelFormat[k] != dm_444_16
+						&& mode_lib->vba.SourcePixelFormat[k] != dm_mono_16
+						&& mode_lib->vba.SourcePixelFormat[k] != dm_mono_8
+						&& mode_lib->vba.SourcePixelFormat[k] != dm_rgbe
+						&& mode_lib->vba.SourcePixelFormat[k] != dm_rgbe_alpha)
+						|| mode_lib->vba.HRatio[k] != 1.0 || mode_lib->vba.htaps[k] != 1.0
+						|| mode_lib->vba.VRatio[k] != 1.0 || mode_lib->vba.vtaps[k] != 1.0)) {
+			mode_lib->vba.ScaleRatioAndTapsSupport = false;
+		} else if (mode_lib->vba.vtaps[k] < 1.0 || mode_lib->vba.vtaps[k] > 8.0 || mode_lib->vba.htaps[k] < 1.0
+				|| mode_lib->vba.htaps[k] > 8.0
+				|| (mode_lib->vba.htaps[k] > 1.0 && (mode_lib->vba.htaps[k] % 2) == 1)
+				|| mode_lib->vba.HRatio[k] > mode_lib->vba.MaxHSCLRatio
+				|| mode_lib->vba.VRatio[k] > mode_lib->vba.MaxVSCLRatio
+				|| mode_lib->vba.HRatio[k] > mode_lib->vba.htaps[k]
+				|| mode_lib->vba.VRatio[k] > mode_lib->vba.vtaps[k]
+				|| (mode_lib->vba.SourcePixelFormat[k] != dm_444_64
+						&& mode_lib->vba.SourcePixelFormat[k] != dm_444_32
+						&& mode_lib->vba.SourcePixelFormat[k] != dm_444_16
+						&& mode_lib->vba.SourcePixelFormat[k] != dm_mono_16
+						&& mode_lib->vba.SourcePixelFormat[k] != dm_mono_8
+						&& mode_lib->vba.SourcePixelFormat[k] != dm_rgbe
+						&& (mode_lib->vba.VTAPsChroma[k] < 1
+								|| mode_lib->vba.VTAPsChroma[k] > 8
+								|| mode_lib->vba.HTAPsChroma[k] < 1
+								|| mode_lib->vba.HTAPsChroma[k] > 8
+								|| (mode_lib->vba.HTAPsChroma[k] > 1
+										&& mode_lib->vba.HTAPsChroma[k] % 2
+												== 1)
+								|| mode_lib->vba.HRatioChroma[k]
+										> mode_lib->vba.MaxHSCLRatio
+								|| mode_lib->vba.VRatioChroma[k]
+										> mode_lib->vba.MaxVSCLRatio
+								|| mode_lib->vba.HRatioChroma[k]
+										> mode_lib->vba.HTAPsChroma[k]
+								|| mode_lib->vba.VRatioChroma[k]
+										> mode_lib->vba.VTAPsChroma[k]))) {
+			mode_lib->vba.ScaleRatioAndTapsSupport = false;
+		}
+	}
+
+	/*Source Format, Pixel Format and Scan Support Check*/
+	mode_lib->vba.SourceFormatPixelAndScanSupport = true;
+	for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
+		if (mode_lib->vba.SurfaceTiling[k] == dm_sw_linear
+			&& (!(!IsVertical((enum dm_rotation_angle) mode_lib->vba.SourceScan[k]))
+				|| mode_lib->vba.DCCEnable[k] == true)) {
+			mode_lib->vba.SourceFormatPixelAndScanSupport = false;
+		}
+	}
+
+	for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
+		dml32_CalculateBytePerPixelAndBlockSizes(
+				mode_lib->vba.SourcePixelFormat[k],
+				mode_lib->vba.SurfaceTiling[k],
+
+				/* Output */
+				&mode_lib->vba.BytePerPixelY[k],
+				&mode_lib->vba.BytePerPixelC[k],
+				&mode_lib->vba.BytePerPixelInDETY[k],
+				&mode_lib->vba.BytePerPixelInDETC[k],
+				&mode_lib->vba.Read256BlockHeightY[k],
+				&mode_lib->vba.Read256BlockHeightC[k],
+				&mode_lib->vba.Read256BlockWidthY[k],
+				&mode_lib->vba.Read256BlockWidthC[k],
+				&mode_lib->vba.MicroTileHeightY[k],
+				&mode_lib->vba.MicroTileHeightC[k],
+				&mode_lib->vba.MicroTileWidthY[k],
+				&mode_lib->vba.MicroTileWidthC[k]);
+	}
+
+	/*Bandwidth Support Check*/
+	for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
+		if (!IsVertical(mode_lib->vba.SourceRotation[k])) {
+			v->SwathWidthYSingleDPP[k] = mode_lib->vba.ViewportWidth[k];
+			v->SwathWidthCSingleDPP[k] = mode_lib->vba.ViewportWidthChroma[k];
+		} else {
+			v->SwathWidthYSingleDPP[k] = mode_lib->vba.ViewportHeight[k];
+			v->SwathWidthCSingleDPP[k] = mode_lib->vba.ViewportHeightChroma[k];
+		}
+	}
+	for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
+		v->ReadBandwidthLuma[k] = v->SwathWidthYSingleDPP[k] * dml_ceil(v->BytePerPixelInDETY[k], 1.0)
+				/ (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]) * mode_lib->vba.VRatio[k];
+		v->ReadBandwidthChroma[k] = v->SwathWidthYSingleDPP[k] / 2 * dml_ceil(v->BytePerPixelInDETC[k], 2.0)
+				/ (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]) * mode_lib->vba.VRatio[k]
+				/ 2.0;
+	}
+	for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
+		if (mode_lib->vba.WritebackEnable[k] == true && mode_lib->vba.WritebackPixelFormat[k] == dm_444_64) {
+			v->WriteBandwidth[k] = mode_lib->vba.WritebackDestinationWidth[k]
+					* mode_lib->vba.WritebackDestinationHeight[k]
+					/ (mode_lib->vba.WritebackSourceHeight[k] * mode_lib->vba.HTotal[k]
+							/ mode_lib->vba.PixelClock[k]) * 8.0;
+		} else if (mode_lib->vba.WritebackEnable[k] == true) {
+			v->WriteBandwidth[k] = mode_lib->vba.WritebackDestinationWidth[k]
+					* mode_lib->vba.WritebackDestinationHeight[k]
+					/ (mode_lib->vba.WritebackSourceHeight[k] * mode_lib->vba.HTotal[k]
+							/ mode_lib->vba.PixelClock[k]) * 4.0;
+		} else {
+			v->WriteBandwidth[k] = 0.0;
+		}
+	}
+
+	/*Writeback Latency support check*/
+
+	mode_lib->vba.WritebackLatencySupport = true;
+	for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
+		if (mode_lib->vba.WritebackEnable[k] == true
+				&& (v->WriteBandwidth[k]
+						> mode_lib->vba.WritebackInterfaceBufferSize * 1024
+								/ mode_lib->vba.WritebackLatency)) {
+			mode_lib->vba.WritebackLatencySupport = false;
+		}
+	}
+
+	/*Writeback Mode Support Check*/
+	mode_lib->vba.EnoughWritebackUnits = true;
+	mode_lib->vba.TotalNumberOfActiveWriteback = 0;
+	for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
+		if (mode_lib->vba.WritebackEnable[k] == true)
+			mode_lib->vba.TotalNumberOfActiveWriteback = mode_lib->vba.TotalNumberOfActiveWriteback + 1;
+	}
+
+	if (mode_lib->vba.TotalNumberOfActiveWriteback > mode_lib->vba.MaxNumWriteback)
+		mode_lib->vba.EnoughWritebackUnits = false;
+
+	/*Writeback Scale Ratio and Taps Support Check*/
+	mode_lib->vba.WritebackScaleRatioAndTapsSupport = true;
+	for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
+		if (mode_lib->vba.WritebackEnable[k] == true) {
+			if (mode_lib->vba.WritebackHRatio[k] > mode_lib->vba.WritebackMaxHSCLRatio
+					|| mode_lib->vba.WritebackVRatio[k] > mode_lib->vba.WritebackMaxVSCLRatio
+					|| mode_lib->vba.WritebackHRatio[k] < mode_lib->vba.WritebackMinHSCLRatio
+					|| mode_lib->vba.WritebackVRatio[k] < mode_lib->vba.WritebackMinVSCLRatio
+					|| mode_lib->vba.WritebackHTaps[k] > mode_lib->vba.WritebackMaxHSCLTaps
+					|| mode_lib->vba.WritebackVTaps[k] > mode_lib->vba.WritebackMaxVSCLTaps
+					|| mode_lib->vba.WritebackHRatio[k] > mode_lib->vba.WritebackHTaps[k]
+					|| mode_lib->vba.WritebackVRatio[k] > mode_lib->vba.WritebackVTaps[k]
+					|| (mode_lib->vba.WritebackHTaps[k] > 2.0
+							&& ((mode_lib->vba.WritebackHTaps[k] % 2) == 1))) {
+				mode_lib->vba.WritebackScaleRatioAndTapsSupport = false;
+			}
+			if (2.0 * mode_lib->vba.WritebackDestinationWidth[k] * (mode_lib->vba.WritebackVTaps[k] - 1)
+					* 57 > mode_lib->vba.WritebackLineBufferSize) {
+				mode_lib->vba.WritebackScaleRatioAndTapsSupport = false;
+			}
+		}
+	}
+
+	for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
+		dml32_CalculateSinglePipeDPPCLKAndSCLThroughput(mode_lib->vba.HRatio[k], mode_lib->vba.HRatioChroma[k],
+				mode_lib->vba.VRatio[k], mode_lib->vba.VRatioChroma[k],
+				mode_lib->vba.MaxDCHUBToPSCLThroughput, mode_lib->vba.MaxPSCLToLBThroughput,
+				mode_lib->vba.PixelClock[k], mode_lib->vba.SourcePixelFormat[k],
+				mode_lib->vba.htaps[k], mode_lib->vba.HTAPsChroma[k], mode_lib->vba.vtaps[k],
+				mode_lib->vba.VTAPsChroma[k],
+				/* Output */
+				&mode_lib->vba.PSCL_FACTOR[k], &mode_lib->vba.PSCL_FACTOR_CHROMA[k],
+				&mode_lib->vba.MinDPPCLKUsingSingleDPP[k]);
+	}
+
+	for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
+
+		if (mode_lib->vba.SurfaceTiling[k] == dm_sw_linear) {
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MaximumSwathWidthSupportLuma = 8192;
+		} else if (!IsVertical(mode_lib->vba.SourceRotation[k]) && v->BytePerPixelC[k] > 0
+				&& mode_lib->vba.SourcePixelFormat[k] != dm_rgbe_alpha) {
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MaximumSwathWidthSupportLuma = 7680;
+		} else if (IsVertical(mode_lib->vba.SourceRotation[k]) && v->BytePerPixelC[k] > 0
+				&& mode_lib->vba.SourcePixelFormat[k] != dm_rgbe_alpha) {
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MaximumSwathWidthSupportLuma = 4320;
+		} else if (mode_lib->vba.SourcePixelFormat[k] == dm_rgbe_alpha) {
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MaximumSwathWidthSupportLuma = 3840;
+		} else if (IsVertical(mode_lib->vba.SourceRotation[k]) && v->BytePerPixelY[k] == 8 &&
+				mode_lib->vba.DCCEnable[k] == true) {
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MaximumSwathWidthSupportLuma = 3072;
+		} else {
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MaximumSwathWidthSupportLuma = 6144;
+		}
+
+		if (mode_lib->vba.SourcePixelFormat[k] == dm_420_8 || mode_lib->vba.SourcePixelFormat[k] == dm_420_10
+				|| mode_lib->vba.SourcePixelFormat[k] == dm_420_12) {
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MaximumSwathWidthSupportChroma = v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MaximumSwathWidthSupportLuma / 2.0;
+		} else {
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MaximumSwathWidthSupportChroma = v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MaximumSwathWidthSupportLuma;
+		}
+		v->MaximumSwathWidthInLineBufferLuma = mode_lib->vba.LineBufferSizeFinal
+				* dml_max(mode_lib->vba.HRatio[k], 1.0) / mode_lib->vba.LBBitPerPixel[k]
+				/ (mode_lib->vba.vtaps[k] + dml_max(dml_ceil(mode_lib->vba.VRatio[k], 1.0) - 2, 0.0));
+		if (v->BytePerPixelC[k] == 0.0) {
+			v->MaximumSwathWidthInLineBufferChroma = 0;
+		} else {
+			v->MaximumSwathWidthInLineBufferChroma = mode_lib->vba.LineBufferSizeFinal
+					* dml_max(mode_lib->vba.HRatioChroma[k], 1.0) / mode_lib->vba.LBBitPerPixel[k]
+					/ (mode_lib->vba.VTAPsChroma[k]
+							+ dml_max(dml_ceil(mode_lib->vba.VRatioChroma[k], 1.0) - 2,
+									0.0));
+		}
+		v->MaximumSwathWidthLuma[k] = dml_min(v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MaximumSwathWidthSupportLuma,
+				v->MaximumSwathWidthInLineBufferLuma);
+		v->MaximumSwathWidthChroma[k] = dml_min(v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MaximumSwathWidthSupportChroma,
+				v->MaximumSwathWidthInLineBufferChroma);
+	}
+
+	dml32_CalculateSwathAndDETConfiguration(
+			mode_lib->vba.DETSizeOverride,
+			mode_lib->vba.UsesMALLForPStateChange,
+			mode_lib->vba.ConfigReturnBufferSizeInKByte,
+			mode_lib->vba.MaxTotalDETInKByte,
+			mode_lib->vba.MinCompressedBufferSizeInKByte,
+			1, /* ForceSingleDPP */
+			mode_lib->vba.NumberOfActiveSurfaces,
+			mode_lib->vba.nomDETInKByte,
+			mode_lib->vba.UseUnboundedRequesting,
+			mode_lib->vba.DisableUnboundRequestIfCompBufReservedSpaceNeedAdjustment,
+			mode_lib->vba.ip.pixel_chunk_size_kbytes,
+			mode_lib->vba.ip.rob_buffer_size_kbytes,
+			mode_lib->vba.CompressedBufferSegmentSizeInkByteFinal,
+			mode_lib->vba.Output,
+			mode_lib->vba.ReadBandwidthLuma,
+			mode_lib->vba.ReadBandwidthChroma,
+			mode_lib->vba.MaximumSwathWidthLuma,
+			mode_lib->vba.MaximumSwathWidthChroma,
+			mode_lib->vba.SourceRotation,
+			mode_lib->vba.ViewportStationary,
+			mode_lib->vba.SourcePixelFormat,
+			mode_lib->vba.SurfaceTiling,
+			mode_lib->vba.ViewportWidth,
+			mode_lib->vba.ViewportHeight,
+			mode_lib->vba.ViewportXStartY,
+			mode_lib->vba.ViewportYStartY,
+			mode_lib->vba.ViewportXStartC,
+			mode_lib->vba.ViewportYStartC,
+			mode_lib->vba.SurfaceWidthY,
+			mode_lib->vba.SurfaceWidthC,
+			mode_lib->vba.SurfaceHeightY,
+			mode_lib->vba.SurfaceHeightC,
+			mode_lib->vba.Read256BlockHeightY,
+			mode_lib->vba.Read256BlockHeightC,
+			mode_lib->vba.Read256BlockWidthY,
+			mode_lib->vba.Read256BlockWidthC,
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_odm_mode,
+			mode_lib->vba.BlendingAndTiming,
+			mode_lib->vba.BytePerPixelY,
+			mode_lib->vba.BytePerPixelC,
+			mode_lib->vba.BytePerPixelInDETY,
+			mode_lib->vba.BytePerPixelInDETC,
+			mode_lib->vba.HActive,
+			mode_lib->vba.HRatio,
+			mode_lib->vba.HRatioChroma,
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[0], /*  Integer DPPPerSurface[] */
+
+			/* Output */
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[1], /* Long            swath_width_luma_ub[] */
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[2], /* Long            swath_width_chroma_ub[]  */
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_double_array[0], /* Long            SwathWidth[]  */
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_double_array[1], /* Long            SwathWidthChroma[]  */
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[3], /* Integer         SwathHeightY[]  */
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[4], /* Integer         SwathHeightC[]  */
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[5], /* Long            DETBufferSizeInKByte[]  */
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[6], /* Long            DETBufferSizeY[]  */
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[7], /* Long            DETBufferSizeC[]  */
+			&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_boolean_array[0][0], /* bool           *UnboundedRequestEnabled  */
+			&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[0][0], /* Long           *CompressedBufferSizeInkByte  */
+			&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[1][0], /* Long           *CompBufReservedSpaceKBytes */
+			&CompBufReservedSpaceNeedAdjustmentSingleDPP,
+			mode_lib->vba.SingleDPPViewportSizeSupportPerSurface,/* bool ViewportSizeSupportPerSurface[] */
+			&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_boolean_array[1][0]); /* bool           *ViewportSizeSupport */
+
+	v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MPCCombineMethodAsNeededForPStateChangeAndVoltage = false;
+	v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MPCCombineMethodAsPossible = false;
+
+	for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+		if (mode_lib->vba.MPCCombineUse[k] == dm_mpc_reduce_voltage_and_clocks)
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MPCCombineMethodAsNeededForPStateChangeAndVoltage = true;
+		if (mode_lib->vba.MPCCombineUse[k] == dm_mpc_always_when_possible)
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MPCCombineMethodAsPossible = true;
+	}
+	mode_lib->vba.MPCCombineMethodIncompatible = v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MPCCombineMethodAsNeededForPStateChangeAndVoltage
+			&& v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MPCCombineMethodAsPossible;
+
+	for (i = 0; i < v->soc.num_states; i++) {
+		for (j = 0; j < 2; j++) {
+			mode_lib->vba.TotalNumberOfActiveDPP[i][j] = 0;
+			mode_lib->vba.TotalAvailablePipesSupport[i][j] = true;
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.ODMModeNoDSC = dm_odm_combine_mode_disabled;
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.ODMModeDSC = dm_odm_combine_mode_disabled;
+
+			for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+				dml32_CalculateODMMode(
+						mode_lib->vba.MaximumPixelsPerLinePerDSCUnit,
+						mode_lib->vba.HActive[k],
+						mode_lib->vba.Output[k],
+						mode_lib->vba.ODMUse[k],
+						mode_lib->vba.MaxDispclk[i],
+						mode_lib->vba.MaxDispclk[v->soc.num_states - 1],
+						false,
+						mode_lib->vba.TotalNumberOfActiveDPP[i][j],
+						mode_lib->vba.MaxNumDPP,
+						mode_lib->vba.PixelClock[k],
+						mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading,
+						mode_lib->vba.DISPCLKRampingMargin,
+						mode_lib->vba.DISPCLKDPPCLKVCOSpeed,
+
+						/* Output */
+						&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalAvailablePipesSupportNoDSC,
+						&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.NumberOfDPPNoDSC,
+						&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.ODMModeNoDSC,
+						&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.RequiredDISPCLKPerSurfaceNoDSC);
+
+				dml32_CalculateODMMode(
+						mode_lib->vba.MaximumPixelsPerLinePerDSCUnit,
+						mode_lib->vba.HActive[k],
+						mode_lib->vba.Output[k],
+						mode_lib->vba.ODMUse[k],
+						mode_lib->vba.MaxDispclk[i],
+						mode_lib->vba.MaxDispclk[v->soc.num_states - 1],
+						true,
+						mode_lib->vba.TotalNumberOfActiveDPP[i][j],
+						mode_lib->vba.MaxNumDPP,
+						mode_lib->vba.PixelClock[k],
+						mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading,
+						mode_lib->vba.DISPCLKRampingMargin,
+						mode_lib->vba.DISPCLKDPPCLKVCOSpeed,
+
+						/* Output */
+						&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalAvailablePipesSupportDSC,
+						&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.NumberOfDPPDSC,
+						&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.ODMModeDSC,
+						&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.RequiredDISPCLKPerSurfaceDSC);
+
+				dml32_CalculateOutputLink(
+						mode_lib->vba.PHYCLKPerState[i],
+						mode_lib->vba.PHYCLKD18PerState[i],
+						mode_lib->vba.PHYCLKD32PerState[i],
+						mode_lib->vba.Downspreading,
+						(mode_lib->vba.BlendingAndTiming[k] == k),
+						mode_lib->vba.Output[k],
+						mode_lib->vba.OutputFormat[k],
+						mode_lib->vba.HTotal[k],
+						mode_lib->vba.HActive[k],
+						mode_lib->vba.PixelClockBackEnd[k],
+						mode_lib->vba.ForcedOutputLinkBPP[k],
+						mode_lib->vba.DSCInputBitPerComponent[k],
+						mode_lib->vba.NumberOfDSCSlices[k],
+						mode_lib->vba.AudioSampleRate[k],
+						mode_lib->vba.AudioSampleLayout[k],
+						v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.ODMModeNoDSC,
+						v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.ODMModeDSC,
+						mode_lib->vba.DSCEnable[k],
+						mode_lib->vba.OutputLinkDPLanes[k],
+						mode_lib->vba.OutputLinkDPRate[k],
+
+						/* Output */
+						&mode_lib->vba.RequiresDSC[i][k],
+						&mode_lib->vba.RequiresFEC[i][k],
+						&mode_lib->vba.OutputBppPerState[i][k],
+						&mode_lib->vba.OutputTypePerState[i][k],
+						&mode_lib->vba.OutputRatePerState[i][k],
+						&mode_lib->vba.RequiredSlots[i][k]);
+
+				if (mode_lib->vba.RequiresDSC[i][k] == false) {
+					mode_lib->vba.ODMCombineEnablePerState[i][k] = v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.ODMModeNoDSC;
+					mode_lib->vba.RequiredDISPCLKPerSurface[i][j][k] =
+							v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.RequiredDISPCLKPerSurfaceNoDSC;
+					if (!v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalAvailablePipesSupportNoDSC)
+						mode_lib->vba.TotalAvailablePipesSupport[i][j] = false;
+					mode_lib->vba.TotalNumberOfActiveDPP[i][j] =
+							mode_lib->vba.TotalNumberOfActiveDPP[i][j] + v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.NumberOfDPPNoDSC;
+				} else {
+					mode_lib->vba.ODMCombineEnablePerState[i][k] = v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.ODMModeDSC;
+					mode_lib->vba.RequiredDISPCLKPerSurface[i][j][k] =
+							v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.RequiredDISPCLKPerSurfaceDSC;
+					if (!v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalAvailablePipesSupportDSC)
+						mode_lib->vba.TotalAvailablePipesSupport[i][j] = false;
+					mode_lib->vba.TotalNumberOfActiveDPP[i][j] =
+							mode_lib->vba.TotalNumberOfActiveDPP[i][j] + v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.NumberOfDPPDSC;
+				}
+			}
+
+			for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+				if (mode_lib->vba.ODMCombineEnablePerState[i][k] == dm_odm_combine_mode_4to1) {
+					mode_lib->vba.MPCCombine[i][j][k] = false;
+					mode_lib->vba.NoOfDPP[i][j][k] = 4;
+				} else if (mode_lib->vba.ODMCombineEnablePerState[i][k] == dm_odm_combine_mode_2to1) {
+					mode_lib->vba.MPCCombine[i][j][k] = false;
+					mode_lib->vba.NoOfDPP[i][j][k] = 2;
+				} else if (mode_lib->vba.MPCCombineUse[k] == dm_mpc_never) {
+					mode_lib->vba.MPCCombine[i][j][k] = false;
+					mode_lib->vba.NoOfDPP[i][j][k] = 1;
+				} else if (dml32_RoundToDFSGranularity(
+						mode_lib->vba.MinDPPCLKUsingSingleDPP[k]
+								* (1 + mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading
+												/ 100), 1,
+						mode_lib->vba.DISPCLKDPPCLKVCOSpeed) <= mode_lib->vba.MaxDppclk[i] &&
+				mode_lib->vba.SingleDPPViewportSizeSupportPerSurface[k] == true) {
+					mode_lib->vba.MPCCombine[i][j][k] = false;
+					mode_lib->vba.NoOfDPP[i][j][k] = 1;
+				} else if (mode_lib->vba.TotalNumberOfActiveDPP[i][j] < mode_lib->vba.MaxNumDPP) {
+					mode_lib->vba.MPCCombine[i][j][k] = true;
+					mode_lib->vba.NoOfDPP[i][j][k] = 2;
+					mode_lib->vba.TotalNumberOfActiveDPP[i][j] =
+							mode_lib->vba.TotalNumberOfActiveDPP[i][j] + 1;
+				} else {
+					mode_lib->vba.MPCCombine[i][j][k] = false;
+					mode_lib->vba.NoOfDPP[i][j][k] = 1;
+					mode_lib->vba.TotalAvailablePipesSupport[i][j] = false;
+				}
+			}
+
+			mode_lib->vba.TotalNumberOfSingleDPPSurfaces[i][j] = 0;
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.NoChroma = true;
+
+			for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+				if (mode_lib->vba.NoOfDPP[i][j][k] == 1)
+					mode_lib->vba.TotalNumberOfSingleDPPSurfaces[i][j] =
+							mode_lib->vba.TotalNumberOfSingleDPPSurfaces[i][j] + 1;
+				if (mode_lib->vba.SourcePixelFormat[k] == dm_420_8
+						|| mode_lib->vba.SourcePixelFormat[k] == dm_420_10
+						|| mode_lib->vba.SourcePixelFormat[k] == dm_420_12
+						|| mode_lib->vba.SourcePixelFormat[k] == dm_rgbe_alpha) {
+					v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.NoChroma = false;
+				}
+			}
+
+			// if TotalNumberOfActiveDPP is > 1, then there should be no unbounded req mode (hw limitation), the comp buf reserved adjustment is not needed regardless
+			// if TotalNumberOfActiveDPP is == 1, then will use the SingleDPP version of unbounded_req for the decision
+			CompBufReservedSpaceNeedAdjustment = (mode_lib->vba.TotalNumberOfActiveDPP[i][j] > 1) ? 0 : CompBufReservedSpaceNeedAdjustmentSingleDPP;
+
+
+
+			if (j == 1 && !dml32_UnboundedRequest(mode_lib->vba.UseUnboundedRequesting,
+					mode_lib->vba.TotalNumberOfActiveDPP[i][j], v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.NoChroma,
+					mode_lib->vba.Output[0],
+					mode_lib->vba.SurfaceTiling[0],
+					CompBufReservedSpaceNeedAdjustment,
+					mode_lib->vba.DisableUnboundRequestIfCompBufReservedSpaceNeedAdjustment)) {
+				while (!(mode_lib->vba.TotalNumberOfActiveDPP[i][j] >= mode_lib->vba.MaxNumDPP
+						|| mode_lib->vba.TotalNumberOfSingleDPPSurfaces[i][j] == 0)) {
+					v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.BWOfNonCombinedSurfaceOfMaximumBandwidth = 0;
+					NumberOfNonCombinedSurfaceOfMaximumBandwidth = 0;
+
+					for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+						if (mode_lib->vba.MPCCombineUse[k]
+							!= dm_mpc_never &&
+							mode_lib->vba.MPCCombineUse[k] != dm_mpc_reduce_voltage &&
+							mode_lib->vba.ReadBandwidthLuma[k] +
+							mode_lib->vba.ReadBandwidthChroma[k] >
+							v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.BWOfNonCombinedSurfaceOfMaximumBandwidth &&
+							(mode_lib->vba.ODMCombineEnablePerState[i][k] !=
+							dm_odm_combine_mode_2to1 &&
+							mode_lib->vba.ODMCombineEnablePerState[i][k] !=
+							dm_odm_combine_mode_4to1) &&
+								mode_lib->vba.MPCCombine[i][j][k] == false) {
+							v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.BWOfNonCombinedSurfaceOfMaximumBandwidth =
+								mode_lib->vba.ReadBandwidthLuma[k]
+								+ mode_lib->vba.ReadBandwidthChroma[k];
+							NumberOfNonCombinedSurfaceOfMaximumBandwidth = k;
+						}
+					}
+					mode_lib->vba.MPCCombine[i][j][NumberOfNonCombinedSurfaceOfMaximumBandwidth] =
+							true;
+					mode_lib->vba.NoOfDPP[i][j][NumberOfNonCombinedSurfaceOfMaximumBandwidth] = 2;
+					mode_lib->vba.TotalNumberOfActiveDPP[i][j] =
+							mode_lib->vba.TotalNumberOfActiveDPP[i][j] + 1;
+					mode_lib->vba.TotalNumberOfSingleDPPSurfaces[i][j] =
+							mode_lib->vba.TotalNumberOfSingleDPPSurfaces[i][j] - 1;
+				}
+			}
+
+			//DISPCLK/DPPCLK
+			mode_lib->vba.WritebackRequiredDISPCLK = 0;
+			for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+				if (mode_lib->vba.WritebackEnable[k]) {
+					mode_lib->vba.WritebackRequiredDISPCLK = dml_max(
+							mode_lib->vba.WritebackRequiredDISPCLK,
+							dml32_CalculateWriteBackDISPCLK(
+									mode_lib->vba.WritebackPixelFormat[k],
+									mode_lib->vba.PixelClock[k],
+									mode_lib->vba.WritebackHRatio[k],
+									mode_lib->vba.WritebackVRatio[k],
+									mode_lib->vba.WritebackHTaps[k],
+									mode_lib->vba.WritebackVTaps[k],
+									mode_lib->vba.WritebackSourceWidth[k],
+									mode_lib->vba.WritebackDestinationWidth[k],
+									mode_lib->vba.HTotal[k],
+									mode_lib->vba.WritebackLineBufferSize,
+									mode_lib->vba.DISPCLKDPPCLKVCOSpeed));
+				}
+			}
+
+			mode_lib->vba.RequiredDISPCLK[i][j] = mode_lib->vba.WritebackRequiredDISPCLK;
+			for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+				mode_lib->vba.RequiredDISPCLK[i][j] = dml_max(mode_lib->vba.RequiredDISPCLK[i][j],
+						mode_lib->vba.RequiredDISPCLKPerSurface[i][j][k]);
+			}
+
+			for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k)
+				mode_lib->vba.NoOfDPPThisState[k] = mode_lib->vba.NoOfDPP[i][j][k];
+
+			dml32_CalculateDPPCLK(mode_lib->vba.NumberOfActiveSurfaces,
+					mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading,
+					mode_lib->vba.DISPCLKDPPCLKVCOSpeed, mode_lib->vba.MinDPPCLKUsingSingleDPP,
+					mode_lib->vba.NoOfDPPThisState,
+					/* Output */
+					&mode_lib->vba.GlobalDPPCLK, mode_lib->vba.RequiredDPPCLKThisState);
+
+			for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k)
+				mode_lib->vba.RequiredDPPCLK[i][j][k] = mode_lib->vba.RequiredDPPCLKThisState[k];
+
+			mode_lib->vba.DISPCLK_DPPCLK_Support[i][j] = !((mode_lib->vba.RequiredDISPCLK[i][j]
+					> mode_lib->vba.MaxDispclk[i])
+					|| (mode_lib->vba.GlobalDPPCLK > mode_lib->vba.MaxDppclk[i]));
+
+			if (mode_lib->vba.TotalNumberOfActiveDPP[i][j] > mode_lib->vba.MaxNumDPP)
+				mode_lib->vba.TotalAvailablePipesSupport[i][j] = false;
+		} // j
+	} // i (VOLTAGE_STATE)
+
+	/* Total Available OTG, HDMIFRL, DP Support Check */
+	v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalNumberOfActiveOTG = 0;
+	v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalNumberOfActiveHDMIFRL = 0;
+	v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalNumberOfActiveDP2p0 = 0;
+	v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalNumberOfActiveDP2p0Outputs = 0;
+
+	for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+		if (mode_lib->vba.BlendingAndTiming[k] == k) {
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalNumberOfActiveOTG = v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalNumberOfActiveOTG + 1;
+			if (mode_lib->vba.Output[k] == dm_dp2p0) {
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalNumberOfActiveDP2p0 = v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalNumberOfActiveDP2p0 + 1;
+				if (mode_lib->vba.OutputMultistreamId[k]
+						== k || mode_lib->vba.OutputMultistreamEn[k] == false) {
+					v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalNumberOfActiveDP2p0Outputs = v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalNumberOfActiveDP2p0Outputs + 1;
+				}
+			}
+		}
+	}
+
+	mode_lib->vba.NumberOfOTGSupport = (v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalNumberOfActiveOTG <= mode_lib->vba.MaxNumOTG);
+	mode_lib->vba.NumberOfHDMIFRLSupport = (v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalNumberOfActiveHDMIFRL <= mode_lib->vba.MaxNumHDMIFRLOutputs);
+	mode_lib->vba.NumberOfDP2p0Support = (v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalNumberOfActiveDP2p0 <= mode_lib->vba.MaxNumDP2p0Streams
+			&& v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalNumberOfActiveDP2p0Outputs <= mode_lib->vba.MaxNumDP2p0Outputs);
+
+	/* Display IO and DSC Support Check */
+	mode_lib->vba.NonsupportedDSCInputBPC = false;
+	for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
+		if (!(mode_lib->vba.DSCInputBitPerComponent[k] == 12.0
+				|| mode_lib->vba.DSCInputBitPerComponent[k] == 10.0
+				|| mode_lib->vba.DSCInputBitPerComponent[k] == 8.0
+				|| mode_lib->vba.DSCInputBitPerComponent[k] >
+				mode_lib->vba.MaximumDSCBitsPerComponent)) {
+			mode_lib->vba.NonsupportedDSCInputBPC = true;
+		}
+	}
+
+	for (i = 0; i < v->soc.num_states; ++i) {
+		mode_lib->vba.ExceededMultistreamSlots[i] = false;
+		for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+			if (mode_lib->vba.OutputMultistreamEn[k] == true && mode_lib->vba.OutputMultistreamId[k] == k) {
+				TotalSlots = mode_lib->vba.RequiredSlots[i][k];
+				for (j = 0; j < mode_lib->vba.NumberOfActiveSurfaces; ++j) {
+					if (mode_lib->vba.OutputMultistreamId[j] == k)
+						TotalSlots = TotalSlots + mode_lib->vba.RequiredSlots[i][j];
+				}
+				if (mode_lib->vba.Output[k] == dm_dp && TotalSlots > 63)
+					mode_lib->vba.ExceededMultistreamSlots[i] = true;
+				if (mode_lib->vba.Output[k] == dm_dp2p0 && TotalSlots > 64)
+					mode_lib->vba.ExceededMultistreamSlots[i] = true;
+			}
+		}
+		mode_lib->vba.LinkCapacitySupport[i] = true;
+		for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+			if (mode_lib->vba.BlendingAndTiming[k] == k
+					&& (mode_lib->vba.Output[k] == dm_dp || mode_lib->vba.Output[k] == dm_dp2p0
+							|| mode_lib->vba.Output[k] == dm_edp
+							|| mode_lib->vba.Output[k] == dm_hdmi)
+					&& mode_lib->vba.OutputBppPerState[i][k] == 0) {
+				mode_lib->vba.LinkCapacitySupport[i] = false;
+			}
+		}
+	}
+
+	mode_lib->vba.P2IWith420 = false;
+	mode_lib->vba.DSCOnlyIfNecessaryWithBPP = false;
+	mode_lib->vba.DSC422NativeNotSupported = false;
+	mode_lib->vba.LinkRateDoesNotMatchDPVersion = false;
+	mode_lib->vba.LinkRateForMultistreamNotIndicated = false;
+	mode_lib->vba.BPPForMultistreamNotIndicated = false;
+	mode_lib->vba.MultistreamWithHDMIOreDP = false;
+	mode_lib->vba.MSOOrODMSplitWithNonDPLink = false;
+	mode_lib->vba.NotEnoughLanesForMSO = false;
+
+	for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+		if (mode_lib->vba.BlendingAndTiming[k] == k
+				&& (mode_lib->vba.Output[k] == dm_dp || mode_lib->vba.Output[k] == dm_dp2p0
+						|| mode_lib->vba.Output[k] == dm_edp
+						|| mode_lib->vba.Output[k] == dm_hdmi)) {
+			if (mode_lib->vba.OutputFormat[k]
+					== dm_420 && mode_lib->vba.Interlace[k] == 1 &&
+					mode_lib->vba.ProgressiveToInterlaceUnitInOPP == true)
+				mode_lib->vba.P2IWith420 = true;
+
+			if (mode_lib->vba.DSCEnable[k] && mode_lib->vba.ForcedOutputLinkBPP[k] != 0)
+				mode_lib->vba.DSCOnlyIfNecessaryWithBPP = true;
+			if ((mode_lib->vba.DSCEnable[k] || mode_lib->vba.DSCEnable[k])
+					&& mode_lib->vba.OutputFormat[k] == dm_n422
+					&& !mode_lib->vba.DSC422NativeSupport)
+				mode_lib->vba.DSC422NativeNotSupported = true;
+
+			if (((mode_lib->vba.OutputLinkDPRate[k] == dm_dp_rate_hbr
+					|| mode_lib->vba.OutputLinkDPRate[k] == dm_dp_rate_hbr2
+					|| mode_lib->vba.OutputLinkDPRate[k] == dm_dp_rate_hbr3)
+					&& mode_lib->vba.Output[k] != dm_dp && mode_lib->vba.Output[k] != dm_edp)
+					|| ((mode_lib->vba.OutputLinkDPRate[k] == dm_dp_rate_uhbr10
+							|| mode_lib->vba.OutputLinkDPRate[k] == dm_dp_rate_uhbr13p5
+							|| mode_lib->vba.OutputLinkDPRate[k] == dm_dp_rate_uhbr20)
+							&& mode_lib->vba.Output[k] != dm_dp2p0))
+				mode_lib->vba.LinkRateDoesNotMatchDPVersion = true;
+
+			if (mode_lib->vba.OutputMultistreamEn[k] == true) {
+				if (mode_lib->vba.OutputMultistreamId[k] == k
+					&& mode_lib->vba.OutputLinkDPRate[k] == dm_dp_rate_na)
+					mode_lib->vba.LinkRateForMultistreamNotIndicated = true;
+				if (mode_lib->vba.OutputMultistreamId[k] == k && mode_lib->vba.ForcedOutputLinkBPP[k] == 0)
+					mode_lib->vba.BPPForMultistreamNotIndicated = true;
+				for (j = 0; j < mode_lib->vba.NumberOfActiveSurfaces; ++j) {
+					if (mode_lib->vba.OutputMultistreamId[k] == j && mode_lib->vba.OutputMultistreamEn[k]
+						&& mode_lib->vba.ForcedOutputLinkBPP[k] == 0)
+						mode_lib->vba.BPPForMultistreamNotIndicated = true;
+				}
+			}
+
+			if ((mode_lib->vba.Output[k] == dm_edp || mode_lib->vba.Output[k] == dm_hdmi)) {
+				if (mode_lib->vba.OutputMultistreamId[k] == k && mode_lib->vba.OutputMultistreamEn[k])
+					mode_lib->vba.MultistreamWithHDMIOreDP = true;
+
+				for (j = 0; j < mode_lib->vba.NumberOfActiveSurfaces; ++j) {
+					if (mode_lib->vba.OutputMultistreamEn[k] == true && mode_lib->vba.OutputMultistreamId[k] == j)
+						mode_lib->vba.MultistreamWithHDMIOreDP = true;
+				}
+			}
+
+			if (mode_lib->vba.Output[k] != dm_dp
+					&& (mode_lib->vba.ODMUse[k] == dm_odm_split_policy_1to2
+							|| mode_lib->vba.ODMUse[k] == dm_odm_mso_policy_1to2
+							|| mode_lib->vba.ODMUse[k] == dm_odm_mso_policy_1to4))
+				mode_lib->vba.MSOOrODMSplitWithNonDPLink = true;
+
+			if ((mode_lib->vba.ODMUse[k] == dm_odm_mso_policy_1to2
+					&& mode_lib->vba.OutputLinkDPLanes[k] < 2)
+					|| (mode_lib->vba.ODMUse[k] == dm_odm_mso_policy_1to4
+							&& mode_lib->vba.OutputLinkDPLanes[k] < 4))
+				mode_lib->vba.NotEnoughLanesForMSO = true;
+		}
+	}
+
+	for (i = 0; i < v->soc.num_states; ++i) {
+		mode_lib->vba.DTBCLKRequiredMoreThanSupported[i] = false;
+		for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+			if (mode_lib->vba.BlendingAndTiming[k] == k
+					&& dml32_RequiredDTBCLK(mode_lib->vba.RequiresDSC[i][k],
+							mode_lib->vba.PixelClockBackEnd[k],
+							mode_lib->vba.OutputFormat[k],
+							mode_lib->vba.OutputBppPerState[i][k],
+							mode_lib->vba.NumberOfDSCSlices[k], mode_lib->vba.HTotal[k],
+							mode_lib->vba.HActive[k], mode_lib->vba.AudioSampleRate[k],
+							mode_lib->vba.AudioSampleLayout[k])
+							> mode_lib->vba.DTBCLKPerState[i]) {
+				mode_lib->vba.DTBCLKRequiredMoreThanSupported[i] = true;
+			}
+		}
+	}
+
+	for (i = 0; i < v->soc.num_states; ++i) {
+		mode_lib->vba.ODMCombine2To1SupportCheckOK[i] = true;
+		mode_lib->vba.ODMCombine4To1SupportCheckOK[i] = true;
+		for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+			if (mode_lib->vba.BlendingAndTiming[k] == k
+					&& mode_lib->vba.ODMCombineEnablePerState[i][k] == dm_odm_combine_mode_2to1
+					&& mode_lib->vba.Output[k] == dm_hdmi) {
+				mode_lib->vba.ODMCombine2To1SupportCheckOK[i] = false;
+			}
+			if (mode_lib->vba.BlendingAndTiming[k] == k
+					&& mode_lib->vba.ODMCombineEnablePerState[i][k] == dm_odm_combine_mode_4to1
+					&& (mode_lib->vba.Output[k] == dm_dp || mode_lib->vba.Output[k] == dm_edp
+							|| mode_lib->vba.Output[k] == dm_hdmi)) {
+				mode_lib->vba.ODMCombine4To1SupportCheckOK[i] = false;
+			}
+		}
+	}
+
+	for (i = 0; i < v->soc.num_states; i++) {
+		mode_lib->vba.DSCCLKRequiredMoreThanSupported[i] = false;
+		for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
+			if (mode_lib->vba.BlendingAndTiming[k] == k) {
+				if (mode_lib->vba.Output[k] == dm_dp || mode_lib->vba.Output[k] == dm_dp2p0
+						|| mode_lib->vba.Output[k] == dm_edp) {
+					if (mode_lib->vba.OutputFormat[k] == dm_420) {
+						mode_lib->vba.DSCFormatFactor = 2;
+					} else if (mode_lib->vba.OutputFormat[k] == dm_444) {
+						mode_lib->vba.DSCFormatFactor = 1;
+					} else if (mode_lib->vba.OutputFormat[k] == dm_n422) {
+						mode_lib->vba.DSCFormatFactor = 2;
+					} else {
+						mode_lib->vba.DSCFormatFactor = 1;
+					}
+					if (mode_lib->vba.RequiresDSC[i][k] == true) {
+						if (mode_lib->vba.ODMCombineEnablePerState[i][k]
+								== dm_odm_combine_mode_4to1) {
+							if (mode_lib->vba.PixelClockBackEnd[k] / 12.0 / mode_lib->vba.DSCFormatFactor > (1.0 - mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100.0) * mode_lib->vba.MaxDSCCLK[i])
+								mode_lib->vba.DSCCLKRequiredMoreThanSupported[i] = true;
+						} else if (mode_lib->vba.ODMCombineEnablePerState[i][k]
+								== dm_odm_combine_mode_2to1) {
+							if (mode_lib->vba.PixelClockBackEnd[k] / 6.0 / mode_lib->vba.DSCFormatFactor > (1.0 - mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100.0) * mode_lib->vba.MaxDSCCLK[i])
+								mode_lib->vba.DSCCLKRequiredMoreThanSupported[i] = true;
+						} else {
+							if (mode_lib->vba.PixelClockBackEnd[k] / 3.0 / mode_lib->vba.DSCFormatFactor > (1.0 - mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100.0) * mode_lib->vba.MaxDSCCLK[i])
+								mode_lib->vba.DSCCLKRequiredMoreThanSupported[i] = true;
+						}
+					}
+				}
+			}
+		}
+	}
+
+	/* Check DSC Unit and Slices Support */
+	v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalDSCUnitsRequired = 0;
+
+	for (i = 0; i < v->soc.num_states; ++i) {
+		mode_lib->vba.NotEnoughDSCUnits[i] = false;
+		mode_lib->vba.NotEnoughDSCSlices[i] = false;
+		v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalDSCUnitsRequired = 0;
+		mode_lib->vba.PixelsPerLinePerDSCUnitSupport[i] = true;
+		for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+			if (mode_lib->vba.RequiresDSC[i][k] == true) {
+				if (mode_lib->vba.ODMCombineEnablePerState[i][k] == dm_odm_combine_mode_4to1) {
+					if (mode_lib->vba.HActive[k]
+							> 4 * mode_lib->vba.MaximumPixelsPerLinePerDSCUnit)
+						mode_lib->vba.PixelsPerLinePerDSCUnitSupport[i] = false;
+					v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalDSCUnitsRequired = v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalDSCUnitsRequired + 4;
+					if (mode_lib->vba.NumberOfDSCSlices[k] > 16)
+						mode_lib->vba.NotEnoughDSCSlices[i] = true;
+				} else if (mode_lib->vba.ODMCombineEnablePerState[i][k] == dm_odm_combine_mode_2to1) {
+					if (mode_lib->vba.HActive[k]
+							> 2 * mode_lib->vba.MaximumPixelsPerLinePerDSCUnit)
+						mode_lib->vba.PixelsPerLinePerDSCUnitSupport[i] = false;
+					v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalDSCUnitsRequired = v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalDSCUnitsRequired + 2;
+					if (mode_lib->vba.NumberOfDSCSlices[k] > 8)
+						mode_lib->vba.NotEnoughDSCSlices[i] = true;
+				} else {
+					if (mode_lib->vba.HActive[k] > mode_lib->vba.MaximumPixelsPerLinePerDSCUnit)
+						mode_lib->vba.PixelsPerLinePerDSCUnitSupport[i] = false;
+					v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalDSCUnitsRequired = v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalDSCUnitsRequired + 1;
+					if (mode_lib->vba.NumberOfDSCSlices[k] > 4)
+						mode_lib->vba.NotEnoughDSCSlices[i] = true;
+				}
+			}
+		}
+		if (v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalDSCUnitsRequired > mode_lib->vba.NumberOfDSC)
+			mode_lib->vba.NotEnoughDSCUnits[i] = true;
+	}
+
+	/*DSC Delay per state*/
+	for (i = 0; i < v->soc.num_states; ++i) {
+		for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+			mode_lib->vba.DSCDelayPerState[i][k] = dml32_DSCDelayRequirement(
+					mode_lib->vba.RequiresDSC[i][k], mode_lib->vba.ODMCombineEnablePerState[i][k],
+					mode_lib->vba.DSCInputBitPerComponent[k],
+					mode_lib->vba.OutputBppPerState[i][k], mode_lib->vba.HActive[k],
+					mode_lib->vba.HTotal[k], mode_lib->vba.NumberOfDSCSlices[k],
+					mode_lib->vba.OutputFormat[k], mode_lib->vba.Output[k],
+					mode_lib->vba.PixelClock[k], mode_lib->vba.PixelClockBackEnd[k]);
+		}
+
+		m = 0;
+
+		for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
+			for (m = 0; m <= mode_lib->vba.NumberOfActiveSurfaces - 1; m++) {
+				for (j = 0; j <= mode_lib->vba.NumberOfActiveSurfaces - 1; j++) {
+					if (mode_lib->vba.BlendingAndTiming[k] == m &&
+							mode_lib->vba.RequiresDSC[i][m] == true) {
+						mode_lib->vba.DSCDelayPerState[i][k] =
+							mode_lib->vba.DSCDelayPerState[i][m];
+					}
+				}
+			}
+		}
+	}
+
+	//Calculate Swath, DET Configuration, DCFCLKDeepSleep
+	//
+	for (i = 0; i < (int) v->soc.num_states; ++i) {
+		for (j = 0; j <= 1; ++j) {
+			for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+				mode_lib->vba.RequiredDPPCLKThisState[k] = mode_lib->vba.RequiredDPPCLK[i][j][k];
+				mode_lib->vba.NoOfDPPThisState[k] = mode_lib->vba.NoOfDPP[i][j][k];
+				mode_lib->vba.ODMCombineEnableThisState[k] =
+						mode_lib->vba.ODMCombineEnablePerState[i][k];
+			}
+
+			dml32_CalculateSwathAndDETConfiguration(
+					mode_lib->vba.DETSizeOverride,
+					mode_lib->vba.UsesMALLForPStateChange,
+					mode_lib->vba.ConfigReturnBufferSizeInKByte,
+					mode_lib->vba.MaxTotalDETInKByte,
+					mode_lib->vba.MinCompressedBufferSizeInKByte,
+					false, /* ForceSingleDPP */
+					mode_lib->vba.NumberOfActiveSurfaces,
+					mode_lib->vba.nomDETInKByte,
+					mode_lib->vba.UseUnboundedRequesting,
+					mode_lib->vba.DisableUnboundRequestIfCompBufReservedSpaceNeedAdjustment,
+					mode_lib->vba.ip.pixel_chunk_size_kbytes,
+					mode_lib->vba.ip.rob_buffer_size_kbytes,
+					mode_lib->vba.CompressedBufferSegmentSizeInkByteFinal,
+					mode_lib->vba.Output,
+					mode_lib->vba.ReadBandwidthLuma,
+					mode_lib->vba.ReadBandwidthChroma,
+					mode_lib->vba.MaximumSwathWidthLuma,
+					mode_lib->vba.MaximumSwathWidthChroma,
+					mode_lib->vba.SourceRotation,
+					mode_lib->vba.ViewportStationary,
+					mode_lib->vba.SourcePixelFormat,
+					mode_lib->vba.SurfaceTiling,
+					mode_lib->vba.ViewportWidth,
+					mode_lib->vba.ViewportHeight,
+					mode_lib->vba.ViewportXStartY,
+					mode_lib->vba.ViewportYStartY,
+					mode_lib->vba.ViewportXStartC,
+					mode_lib->vba.ViewportYStartC,
+					mode_lib->vba.SurfaceWidthY,
+					mode_lib->vba.SurfaceWidthC,
+					mode_lib->vba.SurfaceHeightY,
+					mode_lib->vba.SurfaceHeightC,
+					mode_lib->vba.Read256BlockHeightY,
+					mode_lib->vba.Read256BlockHeightC,
+					mode_lib->vba.Read256BlockWidthY,
+					mode_lib->vba.Read256BlockWidthC,
+					mode_lib->vba.ODMCombineEnableThisState,
+					mode_lib->vba.BlendingAndTiming,
+					mode_lib->vba.BytePerPixelY,
+					mode_lib->vba.BytePerPixelC,
+					mode_lib->vba.BytePerPixelInDETY,
+					mode_lib->vba.BytePerPixelInDETC,
+					mode_lib->vba.HActive,
+					mode_lib->vba.HRatio,
+					mode_lib->vba.HRatioChroma,
+					mode_lib->vba.NoOfDPPThisState,
+					/* Output */
+					mode_lib->vba.swath_width_luma_ub_this_state,
+					mode_lib->vba.swath_width_chroma_ub_this_state,
+					mode_lib->vba.SwathWidthYThisState,
+					mode_lib->vba.SwathWidthCThisState,
+					mode_lib->vba.SwathHeightYThisState,
+					mode_lib->vba.SwathHeightCThisState,
+					mode_lib->vba.DETBufferSizeInKByteThisState,
+					mode_lib->vba.DETBufferSizeYThisState,
+					mode_lib->vba.DETBufferSizeCThisState,
+					&mode_lib->vba.UnboundedRequestEnabledThisState,
+					&mode_lib->vba.CompressedBufferSizeInkByteThisState,
+					&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer[0], /* Long CompBufReservedSpaceKBytes */
+					&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_boolean[0], /* bool CompBufReservedSpaceNeedAdjustment */
+					v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_boolean_array[0],
+					&mode_lib->vba.ViewportSizeSupport[i][j]);
+
+			for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+				mode_lib->vba.swath_width_luma_ub_all_states[i][j][k] =
+						mode_lib->vba.swath_width_luma_ub_this_state[k];
+				mode_lib->vba.swath_width_chroma_ub_all_states[i][j][k] =
+						mode_lib->vba.swath_width_chroma_ub_this_state[k];
+				mode_lib->vba.SwathWidthYAllStates[i][j][k] = mode_lib->vba.SwathWidthYThisState[k];
+				mode_lib->vba.SwathWidthCAllStates[i][j][k] = mode_lib->vba.SwathWidthCThisState[k];
+				mode_lib->vba.SwathHeightYAllStates[i][j][k] = mode_lib->vba.SwathHeightYThisState[k];
+				mode_lib->vba.SwathHeightCAllStates[i][j][k] = mode_lib->vba.SwathHeightCThisState[k];
+				mode_lib->vba.UnboundedRequestEnabledAllStates[i][j] =
+						mode_lib->vba.UnboundedRequestEnabledThisState;
+				mode_lib->vba.CompressedBufferSizeInkByteAllStates[i][j] =
+						mode_lib->vba.CompressedBufferSizeInkByteThisState;
+				mode_lib->vba.DETBufferSizeInKByteAllStates[i][j][k] =
+						mode_lib->vba.DETBufferSizeInKByteThisState[k];
+				mode_lib->vba.DETBufferSizeYAllStates[i][j][k] =
+						mode_lib->vba.DETBufferSizeYThisState[k];
+				mode_lib->vba.DETBufferSizeCAllStates[i][j][k] =
+						mode_lib->vba.DETBufferSizeCThisState[k];
+			}
+		}
+	}
+
+	for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+		mode_lib->vba.cursor_bw[k] = mode_lib->vba.NumberOfCursors[k] * mode_lib->vba.CursorWidth[k][0]
+				* mode_lib->vba.CursorBPP[k][0] / 8.0
+				/ (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]) * mode_lib->vba.VRatio[k];
+	}
+
+	dml32_CalculateSurfaceSizeInMall(
+			mode_lib->vba.NumberOfActiveSurfaces,
+			mode_lib->vba.MALLAllocatedForDCNFinal,
+			mode_lib->vba.UseMALLForStaticScreen,
+			mode_lib->vba.DCCEnable,
+			mode_lib->vba.ViewportStationary,
+			mode_lib->vba.ViewportXStartY,
+			mode_lib->vba.ViewportYStartY,
+			mode_lib->vba.ViewportXStartC,
+			mode_lib->vba.ViewportYStartC,
+			mode_lib->vba.ViewportWidth,
+			mode_lib->vba.ViewportHeight,
+			mode_lib->vba.BytePerPixelY,
+			mode_lib->vba.ViewportWidthChroma,
+			mode_lib->vba.ViewportHeightChroma,
+			mode_lib->vba.BytePerPixelC,
+			mode_lib->vba.SurfaceWidthY,
+			mode_lib->vba.SurfaceWidthC,
+			mode_lib->vba.SurfaceHeightY,
+			mode_lib->vba.SurfaceHeightC,
+			mode_lib->vba.Read256BlockWidthY,
+			mode_lib->vba.Read256BlockWidthC,
+			mode_lib->vba.Read256BlockHeightY,
+			mode_lib->vba.Read256BlockHeightC,
+			mode_lib->vba.MicroTileWidthY,
+			mode_lib->vba.MicroTileWidthC,
+			mode_lib->vba.MicroTileHeightY,
+			mode_lib->vba.MicroTileHeightC,
+
+			/* Output */
+			mode_lib->vba.SurfaceSizeInMALL,
+			&mode_lib->vba.ExceededMALLSize);
+
+	for (i = 0; i < v->soc.num_states; i++) {
+		for (j = 0; j < 2; j++) {
+			for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
+				mode_lib->vba.swath_width_luma_ub_this_state[k] =
+						mode_lib->vba.swath_width_luma_ub_all_states[i][j][k];
+				mode_lib->vba.swath_width_chroma_ub_this_state[k] =
+						mode_lib->vba.swath_width_chroma_ub_all_states[i][j][k];
+				mode_lib->vba.SwathWidthYThisState[k] = mode_lib->vba.SwathWidthYAllStates[i][j][k];
+				mode_lib->vba.SwathWidthCThisState[k] = mode_lib->vba.SwathWidthCAllStates[i][j][k];
+				mode_lib->vba.SwathHeightYThisState[k] = mode_lib->vba.SwathHeightYAllStates[i][j][k];
+				mode_lib->vba.SwathHeightCThisState[k] = mode_lib->vba.SwathHeightCAllStates[i][j][k];
+				mode_lib->vba.DETBufferSizeInKByteThisState[k] =
+						mode_lib->vba.DETBufferSizeInKByteAllStates[i][j][k];
+				mode_lib->vba.DETBufferSizeYThisState[k] =
+						mode_lib->vba.DETBufferSizeYAllStates[i][j][k];
+				mode_lib->vba.DETBufferSizeCThisState[k] =
+						mode_lib->vba.DETBufferSizeCAllStates[i][j][k];
+				mode_lib->vba.RequiredDPPCLKThisState[k] = mode_lib->vba.RequiredDPPCLK[i][j][k];
+				mode_lib->vba.NoOfDPPThisState[k] = mode_lib->vba.NoOfDPP[i][j][k];
+			}
+
+			mode_lib->vba.TotalNumberOfDCCActiveDPP[i][j] = 0;
+			for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+				if (mode_lib->vba.DCCEnable[k] == true) {
+					mode_lib->vba.TotalNumberOfDCCActiveDPP[i][j] =
+							mode_lib->vba.TotalNumberOfDCCActiveDPP[i][j]
+									+ mode_lib->vba.NoOfDPP[i][j][k];
+				}
+			}
+
+
+			for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].PixelClock = mode_lib->vba.PixelClock[k];
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].DPPPerSurface = mode_lib->vba.NoOfDPP[i][j][k];
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].SourceRotation = mode_lib->vba.SourceRotation[k];
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].ViewportHeight = mode_lib->vba.ViewportHeight[k];
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].ViewportHeightChroma = mode_lib->vba.ViewportHeightChroma[k];
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].BlockWidth256BytesY = mode_lib->vba.Read256BlockWidthY[k];
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].BlockHeight256BytesY = mode_lib->vba.Read256BlockHeightY[k];
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].BlockWidth256BytesC = mode_lib->vba.Read256BlockWidthC[k];
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].BlockHeight256BytesC = mode_lib->vba.Read256BlockHeightC[k];
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].BlockWidthY = mode_lib->vba.MicroTileWidthY[k];
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].BlockHeightY = mode_lib->vba.MicroTileHeightY[k];
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].BlockWidthC = mode_lib->vba.MicroTileWidthC[k];
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].BlockHeightC = mode_lib->vba.MicroTileHeightC[k];
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].InterlaceEnable = mode_lib->vba.Interlace[k];
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].HTotal = mode_lib->vba.HTotal[k];
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].DCCEnable = mode_lib->vba.DCCEnable[k];
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].SourcePixelFormat = mode_lib->vba.SourcePixelFormat[k];
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].SurfaceTiling = mode_lib->vba.SurfaceTiling[k];
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].BytePerPixelY = mode_lib->vba.BytePerPixelY[k];
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].BytePerPixelC = mode_lib->vba.BytePerPixelC[k];
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].ProgressiveToInterlaceUnitInOPP =
+				mode_lib->vba.ProgressiveToInterlaceUnitInOPP;
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].VRatio = mode_lib->vba.VRatio[k];
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].VRatioChroma = mode_lib->vba.VRatioChroma[k];
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].VTaps = mode_lib->vba.vtaps[k];
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].VTapsChroma = mode_lib->vba.VTAPsChroma[k];
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].PitchY = mode_lib->vba.PitchY[k];
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].DCCMetaPitchY = mode_lib->vba.DCCMetaPitchY[k];
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].PitchC = mode_lib->vba.PitchC[k];
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].DCCMetaPitchC = mode_lib->vba.DCCMetaPitchC[k];
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].ViewportStationary = mode_lib->vba.ViewportStationary[k];
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].ViewportXStart = mode_lib->vba.ViewportXStartY[k];
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].ViewportYStart = mode_lib->vba.ViewportYStartY[k];
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].ViewportXStartC = mode_lib->vba.ViewportXStartC[k];
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].ViewportYStartC = mode_lib->vba.ViewportYStartC[k];
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].FORCE_ONE_ROW_FOR_FRAME = mode_lib->vba.ForceOneRowForFrame[k];
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].SwathHeightY = mode_lib->vba.SwathHeightYThisState[k];
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].SwathHeightC = mode_lib->vba.SwathHeightCThisState[k];
+			}
+
+			{
+				dml32_CalculateVMRowAndSwath(
+						mode_lib->vba.NumberOfActiveSurfaces,
+						v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters,
+						mode_lib->vba.SurfaceSizeInMALL,
+						mode_lib->vba.PTEBufferSizeInRequestsLuma,
+						mode_lib->vba.PTEBufferSizeInRequestsChroma,
+						mode_lib->vba.DCCMetaBufferSizeBytes,
+						mode_lib->vba.UseMALLForStaticScreen,
+						mode_lib->vba.UsesMALLForPStateChange,
+						mode_lib->vba.MALLAllocatedForDCNFinal,
+						mode_lib->vba.SwathWidthYThisState,
+						mode_lib->vba.SwathWidthCThisState,
+						mode_lib->vba.GPUVMEnable,
+						mode_lib->vba.HostVMEnable,
+						mode_lib->vba.HostVMMaxNonCachedPageTableLevels,
+						mode_lib->vba.GPUVMMaxPageTableLevels,
+						mode_lib->vba.GPUVMMinPageSizeKBytes,
+						mode_lib->vba.HostVMMinPageSize,
+
+						/* Output */
+						mode_lib->vba.PTEBufferSizeNotExceededPerState,
+						mode_lib->vba.DCCMetaBufferSizeNotExceededPerState,
+						v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[0],
+						v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[1],
+						mode_lib->vba.dpte_row_height,
+						mode_lib->vba.dpte_row_height_chroma,
+						v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[2],
+						v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[3],
+						v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[4],
+						v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[5],
+						v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[6],
+						v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[7],
+						v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[8],
+						v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[9],
+						mode_lib->vba.meta_row_height,
+						mode_lib->vba.meta_row_height_chroma,
+						v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[10],
+						mode_lib->vba.dpte_group_bytes,
+						v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[11],
+						v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[12],
+						v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[13],
+						v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[14],
+						v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[15],
+						v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[16],
+						v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[17],
+						v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[18],
+						v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[19],
+						v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[20],
+						mode_lib->vba.PrefetchLinesYThisState,
+						mode_lib->vba.PrefetchLinesCThisState,
+						mode_lib->vba.PrefillY,
+						mode_lib->vba.PrefillC,
+						mode_lib->vba.MaxNumSwY,
+						mode_lib->vba.MaxNumSwC,
+						mode_lib->vba.meta_row_bandwidth_this_state,
+						mode_lib->vba.dpte_row_bandwidth_this_state,
+						mode_lib->vba.DPTEBytesPerRowThisState,
+						mode_lib->vba.PDEAndMetaPTEBytesPerFrameThisState,
+						mode_lib->vba.MetaRowBytesThisState,
+						mode_lib->vba.use_one_row_for_frame_this_state,
+						mode_lib->vba.use_one_row_for_frame_flip_this_state,
+						v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_boolean_array[0], // Boolean UsesMALLForStaticScreen[]
+						v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_boolean_array[1], // Boolean PTE_BUFFER_MODE[]
+						v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[21]); // Long BIGK_FRAGMENT_SIZE[]
+			}
+
+			for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+				mode_lib->vba.PrefetchLinesY[i][j][k] = mode_lib->vba.PrefetchLinesYThisState[k];
+				mode_lib->vba.PrefetchLinesC[i][j][k] = mode_lib->vba.PrefetchLinesCThisState[k];
+				mode_lib->vba.meta_row_bandwidth[i][j][k] =
+						mode_lib->vba.meta_row_bandwidth_this_state[k];
+				mode_lib->vba.dpte_row_bandwidth[i][j][k] =
+						mode_lib->vba.dpte_row_bandwidth_this_state[k];
+				mode_lib->vba.DPTEBytesPerRow[i][j][k] = mode_lib->vba.DPTEBytesPerRowThisState[k];
+				mode_lib->vba.PDEAndMetaPTEBytesPerFrame[i][j][k] =
+						mode_lib->vba.PDEAndMetaPTEBytesPerFrameThisState[k];
+				mode_lib->vba.MetaRowBytes[i][j][k] = mode_lib->vba.MetaRowBytesThisState[k];
+				mode_lib->vba.use_one_row_for_frame[i][j][k] =
+						mode_lib->vba.use_one_row_for_frame_this_state[k];
+				mode_lib->vba.use_one_row_for_frame_flip[i][j][k] =
+						mode_lib->vba.use_one_row_for_frame_flip_this_state[k];
+			}
+
+			mode_lib->vba.PTEBufferSizeNotExceeded[i][j] = true;
+			for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+				if (mode_lib->vba.PTEBufferSizeNotExceededPerState[k] == false)
+					mode_lib->vba.PTEBufferSizeNotExceeded[i][j] = false;
+			}
+
+			mode_lib->vba.DCCMetaBufferSizeNotExceeded[i][j] = true;
+			for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+				if (mode_lib->vba.DCCMetaBufferSizeNotExceededPerState[k] == false)
+					mode_lib->vba.DCCMetaBufferSizeNotExceeded[i][j] = false;
+			}
+
+			mode_lib->vba.UrgLatency[i] = dml32_CalculateUrgentLatency(
+					mode_lib->vba.UrgentLatencyPixelDataOnly,
+					mode_lib->vba.UrgentLatencyPixelMixedWithVMData,
+					mode_lib->vba.UrgentLatencyVMDataOnly, mode_lib->vba.DoUrgentLatencyAdjustment,
+					mode_lib->vba.UrgentLatencyAdjustmentFabricClockComponent,
+					mode_lib->vba.UrgentLatencyAdjustmentFabricClockReference,
+					mode_lib->vba.FabricClockPerState[i]);
+
+			//bool   NotUrgentLatencyHiding[DC__NUM_DPP__MAX];
+			for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+				dml32_CalculateUrgentBurstFactor(
+						mode_lib->vba.UsesMALLForPStateChange[k],
+						mode_lib->vba.swath_width_luma_ub_this_state[k],
+						mode_lib->vba.swath_width_chroma_ub_this_state[k],
+						mode_lib->vba.SwathHeightYThisState[k],
+						mode_lib->vba.SwathHeightCThisState[k],
+						(double) mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k],
+						mode_lib->vba.UrgLatency[i],
+						mode_lib->vba.CursorBufferSize,
+						mode_lib->vba.CursorWidth[k][0],
+						mode_lib->vba.CursorBPP[k][0],
+						mode_lib->vba.VRatio[k],
+						mode_lib->vba.VRatioChroma[k],
+						mode_lib->vba.BytePerPixelInDETY[k],
+						mode_lib->vba.BytePerPixelInDETC[k],
+						mode_lib->vba.DETBufferSizeYThisState[k],
+						mode_lib->vba.DETBufferSizeCThisState[k],
+						/* Output */
+						&mode_lib->vba.UrgentBurstFactorCursor[k],
+						&mode_lib->vba.UrgentBurstFactorLuma[k],
+						&mode_lib->vba.UrgentBurstFactorChroma[k],
+						&mode_lib->vba.NoUrgentLatencyHiding[k]);
+			}
+
+			dml32_CalculateDCFCLKDeepSleep(
+					mode_lib->vba.NumberOfActiveSurfaces,
+					mode_lib->vba.BytePerPixelY,
+					mode_lib->vba.BytePerPixelC,
+					mode_lib->vba.VRatio,
+					mode_lib->vba.VRatioChroma,
+					mode_lib->vba.SwathWidthYThisState,
+					mode_lib->vba.SwathWidthCThisState,
+					mode_lib->vba.NoOfDPPThisState,
+					mode_lib->vba.HRatio,
+					mode_lib->vba.HRatioChroma,
+					mode_lib->vba.PixelClock,
+					mode_lib->vba.PSCL_FACTOR,
+					mode_lib->vba.PSCL_FACTOR_CHROMA,
+					mode_lib->vba.RequiredDPPCLKThisState,
+					mode_lib->vba.ReadBandwidthLuma,
+					mode_lib->vba.ReadBandwidthChroma,
+					mode_lib->vba.ReturnBusWidth,
+
+					/* Output */
+					&mode_lib->vba.ProjectedDCFCLKDeepSleep[i][j]);
+		}
+	}
+
+	m = 0;
+
+	//Calculate Return BW
+	for (i = 0; i < (int) v->soc.num_states; ++i) {
+		for (j = 0; j <= 1; ++j) {
+			for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
+				if (mode_lib->vba.BlendingAndTiming[k] == k) {
+					if (mode_lib->vba.WritebackEnable[k] == true) {
+						mode_lib->vba.WritebackDelayTime[k] =
+							mode_lib->vba.WritebackLatency
+						+ dml32_CalculateWriteBackDelay(
+							mode_lib->vba.WritebackPixelFormat[k],
+							mode_lib->vba.WritebackHRatio[k],
+							mode_lib->vba.WritebackVRatio[k],
+							mode_lib->vba.WritebackVTaps[k],
+							mode_lib->vba.WritebackDestinationWidth[k],
+							mode_lib->vba.WritebackDestinationHeight[k],
+							mode_lib->vba.WritebackSourceHeight[k],
+							mode_lib->vba.HTotal[k])
+							/ mode_lib->vba.RequiredDISPCLK[i][j];
+					} else {
+						mode_lib->vba.WritebackDelayTime[k] = 0.0;
+					}
+					for (m = 0; m <= mode_lib->vba.NumberOfActiveSurfaces - 1; m++) {
+						if (mode_lib->vba.BlendingAndTiming[m]
+								== k && mode_lib->vba.WritebackEnable[m] == true) {
+							mode_lib->vba.WritebackDelayTime[k] =
+								dml_max(mode_lib->vba.WritebackDelayTime[k],
+									mode_lib->vba.WritebackLatency
+								+ dml32_CalculateWriteBackDelay(
+									mode_lib->vba.WritebackPixelFormat[m],
+									mode_lib->vba.WritebackHRatio[m],
+									mode_lib->vba.WritebackVRatio[m],
+									mode_lib->vba.WritebackVTaps[m],
+									mode_lib->vba.WritebackDestinationWidth[m],
+									mode_lib->vba.WritebackDestinationHeight[m],
+									mode_lib->vba.WritebackSourceHeight[m],
+									mode_lib->vba.HTotal[m]) /
+									mode_lib->vba.RequiredDISPCLK[i][j]);
+						}
+					}
+				}
+			}
+			for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
+				for (m = 0; m <= mode_lib->vba.NumberOfActiveSurfaces - 1; m++) {
+					if (mode_lib->vba.BlendingAndTiming[k] == m) {
+						mode_lib->vba.WritebackDelayTime[k] =
+								mode_lib->vba.WritebackDelayTime[m];
+					}
+				}
+			}
+			mode_lib->vba.MaxMaxVStartup[i][j] = 0;
+			for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
+				mode_lib->vba.MaximumVStartup[i][j][k] = ((mode_lib->vba.Interlace[k] &&
+								!mode_lib->vba.ProgressiveToInterlaceUnitInOPP) ?
+								dml_floor((mode_lib->vba.VTotal[k] -
+									mode_lib->vba.VActive[k]) / 2.0, 1.0) :
+								mode_lib->vba.VTotal[k] - mode_lib->vba.VActive[k])
+								- dml_max(1.0, dml_ceil(1.0 *
+									mode_lib->vba.WritebackDelayTime[k] /
+									(mode_lib->vba.HTotal[k] /
+									mode_lib->vba.PixelClock[k]), 1.0));
+
+				// Clamp to max OTG vstartup register limit
+				if (mode_lib->vba.MaximumVStartup[i][j][k] > 1023)
+					mode_lib->vba.MaximumVStartup[i][j][k] = 1023;
+
+				mode_lib->vba.MaxMaxVStartup[i][j] = dml_max(mode_lib->vba.MaxMaxVStartup[i][j],
+						mode_lib->vba.MaximumVStartup[i][j][k]);
+			}
+		}
+	}
+
+	v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.ReorderingBytes = mode_lib->vba.NumberOfChannels
+			* dml_max3(mode_lib->vba.UrgentOutOfOrderReturnPerChannelPixelDataOnly,
+					mode_lib->vba.UrgentOutOfOrderReturnPerChannelPixelMixedWithVMData,
+					mode_lib->vba.UrgentOutOfOrderReturnPerChannelVMDataOnly);
+
+	dml32_CalculateMinAndMaxPrefetchMode(mode_lib->vba.AllowForPStateChangeOrStutterInVBlankFinal,
+			&mode_lib->vba.MinPrefetchMode,
+			&mode_lib->vba.MaxPrefetchMode);
+
+	for (i = 0; i < (int) v->soc.num_states; ++i) {
+		for (j = 0; j <= 1; ++j)
+			mode_lib->vba.DCFCLKState[i][j] = mode_lib->vba.DCFCLKPerState[i];
+	}
+
+	/* Immediate Flip and MALL parameters */
+	mode_lib->vba.ImmediateFlipRequiredFinal = false;
+	for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+		mode_lib->vba.ImmediateFlipRequiredFinal = mode_lib->vba.ImmediateFlipRequiredFinal
+				|| (mode_lib->vba.ImmediateFlipRequirement[k] == dm_immediate_flip_required);
+	}
+
+	mode_lib->vba.ImmediateFlipRequiredButTheRequirementForEachSurfaceIsNotSpecified = false;
+	for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+		mode_lib->vba.ImmediateFlipRequiredButTheRequirementForEachSurfaceIsNotSpecified =
+				mode_lib->vba.ImmediateFlipRequiredButTheRequirementForEachSurfaceIsNotSpecified
+						|| ((mode_lib->vba.ImmediateFlipRequirement[k]
+								!= dm_immediate_flip_required)
+								&& (mode_lib->vba.ImmediateFlipRequirement[k]
+										!= dm_immediate_flip_not_required));
+	}
+	mode_lib->vba.ImmediateFlipRequiredButTheRequirementForEachSurfaceIsNotSpecified =
+			mode_lib->vba.ImmediateFlipRequiredButTheRequirementForEachSurfaceIsNotSpecified
+					&& mode_lib->vba.ImmediateFlipRequiredFinal;
+
+	mode_lib->vba.ImmediateFlipOrHostVMAndPStateWithMALLFullFrameOrPhantomPipe = false;
+	for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+		mode_lib->vba.ImmediateFlipOrHostVMAndPStateWithMALLFullFrameOrPhantomPipe =
+			mode_lib->vba.ImmediateFlipOrHostVMAndPStateWithMALLFullFrameOrPhantomPipe ||
+			((mode_lib->vba.HostVMEnable == true || mode_lib->vba.ImmediateFlipRequirement[k] !=
+					dm_immediate_flip_not_required) &&
+			(mode_lib->vba.UsesMALLForPStateChange[k] == dm_use_mall_pstate_change_full_frame ||
+			mode_lib->vba.UsesMALLForPStateChange[k] == dm_use_mall_pstate_change_phantom_pipe));
+	}
+
+	mode_lib->vba.InvalidCombinationOfMALLUseForPStateAndStaticScreen = false;
+	for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+		mode_lib->vba.InvalidCombinationOfMALLUseForPStateAndStaticScreen =
+			mode_lib->vba.InvalidCombinationOfMALLUseForPStateAndStaticScreen
+			|| ((mode_lib->vba.UseMALLForStaticScreen[k] == dm_use_mall_static_screen_enable
+			|| mode_lib->vba.UseMALLForStaticScreen[k] == dm_use_mall_static_screen_optimize)
+			&& (mode_lib->vba.UsesMALLForPStateChange[k] == dm_use_mall_pstate_change_phantom_pipe))
+			|| ((mode_lib->vba.UseMALLForStaticScreen[k] == dm_use_mall_static_screen_disable
+			|| mode_lib->vba.UseMALLForStaticScreen[k] == dm_use_mall_static_screen_optimize)
+			&& (mode_lib->vba.UsesMALLForPStateChange[k] == dm_use_mall_pstate_change_full_frame));
+	}
+
+	v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.FullFrameMALLPStateMethod = false;
+	v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SubViewportMALLPStateMethod = false;
+	v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.PhantomPipeMALLPStateMethod = false;
+
+	for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+		if (mode_lib->vba.UsesMALLForPStateChange[k] == dm_use_mall_pstate_change_full_frame)
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.FullFrameMALLPStateMethod = true;
+		if (mode_lib->vba.UsesMALLForPStateChange[k] == dm_use_mall_pstate_change_sub_viewport)
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SubViewportMALLPStateMethod = true;
+		if (mode_lib->vba.UsesMALLForPStateChange[k] == dm_use_mall_pstate_change_phantom_pipe)
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.PhantomPipeMALLPStateMethod = true;
+	}
+	mode_lib->vba.InvalidCombinationOfMALLUseForPState = (v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SubViewportMALLPStateMethod
+			!= v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.PhantomPipeMALLPStateMethod) || (v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SubViewportMALLPStateMethod && v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.FullFrameMALLPStateMethod);
+
+	if (mode_lib->vba.UseMinimumRequiredDCFCLK == true) {
+		dml32_UseMinimumDCFCLK(
+				mode_lib->vba.UsesMALLForPStateChange,
+				mode_lib->vba.DRRDisplay,
+				mode_lib->vba.SynchronizeDRRDisplaysForUCLKPStateChangeFinal,
+				mode_lib->vba.MaxInterDCNTileRepeaters,
+				mode_lib->vba.MaxPrefetchMode,
+				mode_lib->vba.DRAMClockChangeLatency,
+				mode_lib->vba.FCLKChangeLatency,
+				mode_lib->vba.SREnterPlusExitTime,
+				mode_lib->vba.ReturnBusWidth,
+				mode_lib->vba.RoundTripPingLatencyCycles,
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.ReorderingBytes,
+				mode_lib->vba.PixelChunkSizeInKByte,
+				mode_lib->vba.MetaChunkSize,
+				mode_lib->vba.GPUVMEnable,
+				mode_lib->vba.GPUVMMaxPageTableLevels,
+				mode_lib->vba.HostVMEnable,
+				mode_lib->vba.NumberOfActiveSurfaces,
+				mode_lib->vba.HostVMMinPageSize,
+				mode_lib->vba.HostVMMaxNonCachedPageTableLevels,
+				mode_lib->vba.DynamicMetadataVMEnabled,
+				mode_lib->vba.ImmediateFlipRequiredFinal,
+				mode_lib->vba.ProgressiveToInterlaceUnitInOPP,
+				mode_lib->vba.MaxAveragePercentOfIdealSDPPortBWDisplayCanUseInNormalSystemOperation,
+				mode_lib->vba.PercentOfIdealFabricAndSDPPortBWReceivedAfterUrgLatency,
+				mode_lib->vba.VTotal,
+				mode_lib->vba.VActive,
+				mode_lib->vba.DynamicMetadataTransmittedBytes,
+				mode_lib->vba.DynamicMetadataLinesBeforeActiveRequired,
+				mode_lib->vba.Interlace,
+				mode_lib->vba.RequiredDPPCLK,
+				mode_lib->vba.RequiredDISPCLK,
+				mode_lib->vba.UrgLatency,
+				mode_lib->vba.NoOfDPP,
+				mode_lib->vba.ProjectedDCFCLKDeepSleep,
+				mode_lib->vba.MaximumVStartup,
+				mode_lib->vba.TotalNumberOfActiveDPP,
+				mode_lib->vba.TotalNumberOfDCCActiveDPP,
+				mode_lib->vba.dpte_group_bytes,
+				mode_lib->vba.PrefetchLinesY,
+				mode_lib->vba.PrefetchLinesC,
+				mode_lib->vba.swath_width_luma_ub_all_states,
+				mode_lib->vba.swath_width_chroma_ub_all_states,
+				mode_lib->vba.BytePerPixelY,
+				mode_lib->vba.BytePerPixelC,
+				mode_lib->vba.HTotal,
+				mode_lib->vba.PixelClock,
+				mode_lib->vba.PDEAndMetaPTEBytesPerFrame,
+				mode_lib->vba.DPTEBytesPerRow,
+				mode_lib->vba.MetaRowBytes,
+				mode_lib->vba.DynamicMetadataEnable,
+				mode_lib->vba.ReadBandwidthLuma,
+				mode_lib->vba.ReadBandwidthChroma,
+				mode_lib->vba.DCFCLKPerState,
+
+				/* Output */
+				mode_lib->vba.DCFCLKState);
+	} // UseMinimumRequiredDCFCLK == true
+
+	for (i = 0; i < (int) v->soc.num_states; ++i) {
+		for (j = 0; j <= 1; ++j) {
+			mode_lib->vba.ReturnBWPerState[i][j] = dml32_get_return_bw_mbps(&mode_lib->vba.soc, i,
+					mode_lib->vba.HostVMEnable, mode_lib->vba.DCFCLKState[i][j],
+					mode_lib->vba.FabricClockPerState[i], mode_lib->vba.DRAMSpeedPerState[i]);
+		}
+	}
+
+	//Re-ordering Buffer Support Check
+	for (i = 0; i < (int) v->soc.num_states; ++i) {
+		for (j = 0; j <= 1; ++j) {
+			if ((mode_lib->vba.ROBBufferSizeInKByte - mode_lib->vba.PixelChunkSizeInKByte) * 1024
+					/ mode_lib->vba.ReturnBWPerState[i][j]
+					> (mode_lib->vba.RoundTripPingLatencyCycles + 32)
+							/ mode_lib->vba.DCFCLKState[i][j]
+							+ v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.ReorderingBytes / mode_lib->vba.ReturnBWPerState[i][j]) {
+				mode_lib->vba.ROBSupport[i][j] = true;
+			} else {
+				mode_lib->vba.ROBSupport[i][j] = false;
+			}
+		}
+	}
+
+	//Vertical Active BW support check
+	v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MaxTotalVActiveRDBandwidth = 0;
+
+	for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+		v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MaxTotalVActiveRDBandwidth += mode_lib->vba.ReadBandwidthLuma[k]
+				+ mode_lib->vba.ReadBandwidthChroma[k];
+	}
+
+	for (i = 0; i < (int) v->soc.num_states; ++i) {
+		for (j = 0; j <= 1; ++j) {
+			mode_lib->vba.MaxTotalVerticalActiveAvailableBandwidth[i][j] =
+				dml_min3(mode_lib->vba.ReturnBusWidth * mode_lib->vba.DCFCLKState[i][j]
+					* mode_lib->vba.MaxAveragePercentOfIdealSDPPortBWDisplayCanUseInNormalSystemOperation / 100,
+					mode_lib->vba.FabricClockPerState[i]
+					* mode_lib->vba.FabricDatapathToDCNDataReturn
+					* mode_lib->vba.MaxAveragePercentOfIdealFabricBWDisplayCanUseInNormalSystemOperation / 100,
+					mode_lib->vba.DRAMSpeedPerState[i]
+					* mode_lib->vba.NumberOfChannels
+					* mode_lib->vba.DRAMChannelWidth
+					* (i < 2 ? mode_lib->vba.MaxAveragePercentOfIdealDRAMBWDisplayCanUseInNormalSystemOperationSTROBE : mode_lib->vba.MaxAveragePercentOfIdealDRAMBWDisplayCanUseInNormalSystemOperation) / 100);
+
+			if (v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MaxTotalVActiveRDBandwidth
+					<= mode_lib->vba.MaxTotalVerticalActiveAvailableBandwidth[i][j]) {
+				mode_lib->vba.TotalVerticalActiveBandwidthSupport[i][j] = true;
+			} else {
+				mode_lib->vba.TotalVerticalActiveBandwidthSupport[i][j] = false;
+			}
+		}
+	}
+
+	/* Prefetch Check */
+
+	for (i = 0; i < (int) v->soc.num_states; ++i) {
+		for (j = 0; j <= 1; ++j) {
+
+			mode_lib->vba.TimeCalc = 24 / mode_lib->vba.ProjectedDCFCLKDeepSleep[i][j];
+
+			for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+				mode_lib->vba.NoOfDPPThisState[k] = mode_lib->vba.NoOfDPP[i][j][k];
+				mode_lib->vba.swath_width_luma_ub_this_state[k] =
+						mode_lib->vba.swath_width_luma_ub_all_states[i][j][k];
+				mode_lib->vba.swath_width_chroma_ub_this_state[k] =
+						mode_lib->vba.swath_width_chroma_ub_all_states[i][j][k];
+				mode_lib->vba.SwathWidthYThisState[k] = mode_lib->vba.SwathWidthYAllStates[i][j][k];
+				mode_lib->vba.SwathWidthCThisState[k] = mode_lib->vba.SwathWidthCAllStates[i][j][k];
+				mode_lib->vba.SwathHeightYThisState[k] = mode_lib->vba.SwathHeightYAllStates[i][j][k];
+				mode_lib->vba.SwathHeightCThisState[k] = mode_lib->vba.SwathHeightCAllStates[i][j][k];
+				mode_lib->vba.UnboundedRequestEnabledThisState =
+						mode_lib->vba.UnboundedRequestEnabledAllStates[i][j];
+				mode_lib->vba.CompressedBufferSizeInkByteThisState =
+						mode_lib->vba.CompressedBufferSizeInkByteAllStates[i][j];
+				mode_lib->vba.DETBufferSizeInKByteThisState[k] =
+						mode_lib->vba.DETBufferSizeInKByteAllStates[i][j][k];
+				mode_lib->vba.DETBufferSizeYThisState[k] =
+						mode_lib->vba.DETBufferSizeYAllStates[i][j][k];
+				mode_lib->vba.DETBufferSizeCThisState[k] =
+						mode_lib->vba.DETBufferSizeCAllStates[i][j][k];
+			}
+
+			mode_lib->vba.VActiveBandwithSupport[i][j] = dml32_CalculateVActiveBandwithSupport(
+					mode_lib->vba.NumberOfActiveSurfaces,
+					mode_lib->vba.ReturnBWPerState[i][j],
+					mode_lib->vba.NoUrgentLatencyHiding,
+					mode_lib->vba.ReadBandwidthLuma,
+					mode_lib->vba.ReadBandwidthChroma,
+					mode_lib->vba.cursor_bw,
+					mode_lib->vba.meta_row_bandwidth_this_state,
+					mode_lib->vba.dpte_row_bandwidth_this_state,
+					mode_lib->vba.NoOfDPPThisState,
+					mode_lib->vba.UrgentBurstFactorLuma,
+					mode_lib->vba.UrgentBurstFactorChroma,
+					mode_lib->vba.UrgentBurstFactorCursor);
+
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.VMDataOnlyReturnBWPerState = dml32_get_return_bw_mbps_vm_only(&mode_lib->vba.soc, i,
+					mode_lib->vba.DCFCLKState[i][j], mode_lib->vba.FabricClockPerState[i],
+					mode_lib->vba.DRAMSpeedPerState[i]);
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.HostVMInefficiencyFactor = 1;
+
+			if (mode_lib->vba.GPUVMEnable && mode_lib->vba.HostVMEnable)
+				v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.HostVMInefficiencyFactor = mode_lib->vba.ReturnBWPerState[i][j]
+						/ v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.VMDataOnlyReturnBWPerState;
+
+			mode_lib->vba.ExtraLatency = dml32_CalculateExtraLatency(
+					mode_lib->vba.RoundTripPingLatencyCycles, v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.ReorderingBytes,
+					mode_lib->vba.DCFCLKState[i][j], mode_lib->vba.TotalNumberOfActiveDPP[i][j],
+					mode_lib->vba.PixelChunkSizeInKByte,
+					mode_lib->vba.TotalNumberOfDCCActiveDPP[i][j], mode_lib->vba.MetaChunkSize,
+					mode_lib->vba.ReturnBWPerState[i][j], mode_lib->vba.GPUVMEnable,
+					mode_lib->vba.HostVMEnable, mode_lib->vba.NumberOfActiveSurfaces,
+					mode_lib->vba.NoOfDPPThisState, mode_lib->vba.dpte_group_bytes,
+					v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.HostVMInefficiencyFactor, mode_lib->vba.HostVMMinPageSize,
+					mode_lib->vba.HostVMMaxNonCachedPageTableLevels);
+
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.NextPrefetchModeState = mode_lib->vba.MinPrefetchMode;
+
+			mode_lib->vba.NextMaxVStartup = mode_lib->vba.MaxMaxVStartup[i][j];
+
+			do {
+				mode_lib->vba.PrefetchModePerState[i][j] = v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.NextPrefetchModeState;
+				mode_lib->vba.MaxVStartup = mode_lib->vba.NextMaxVStartup;
+
+				for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
+					mode_lib->vba.TWait = dml32_CalculateTWait(
+							mode_lib->vba.PrefetchModePerState[i][j],
+							mode_lib->vba.UsesMALLForPStateChange[k],
+							mode_lib->vba.SynchronizeDRRDisplaysForUCLKPStateChangeFinal,
+							mode_lib->vba.DRRDisplay[k],
+							mode_lib->vba.DRAMClockChangeLatency,
+							mode_lib->vba.FCLKChangeLatency, mode_lib->vba.UrgLatency[i],
+							mode_lib->vba.SREnterPlusExitTime);
+
+					v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.Dppclk = mode_lib->vba.RequiredDPPCLK[i][j][k];
+					v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.Dispclk = mode_lib->vba.RequiredDISPCLK[i][j];
+					v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.PixelClock = mode_lib->vba.PixelClock[k];
+					v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.DCFClkDeepSleep = mode_lib->vba.ProjectedDCFCLKDeepSleep[i][j];
+					v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.DPPPerSurface = mode_lib->vba.NoOfDPP[i][j][k];
+					v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.ScalerEnabled = mode_lib->vba.ScalerEnabled[k];
+					v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.SourceRotation = mode_lib->vba.SourceRotation[k];
+					v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.BlockWidth256BytesY = mode_lib->vba.Read256BlockWidthY[k];
+					v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.BlockHeight256BytesY = mode_lib->vba.Read256BlockHeightY[k];
+					v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.BlockWidth256BytesC = mode_lib->vba.Read256BlockWidthC[k];
+					v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.BlockHeight256BytesC = mode_lib->vba.Read256BlockHeightC[k];
+					v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.InterlaceEnable = mode_lib->vba.Interlace[k];
+					v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.NumberOfCursors = mode_lib->vba.NumberOfCursors[k];
+					v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.VBlank = mode_lib->vba.VTotal[k] - mode_lib->vba.VActive[k];
+					v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.HTotal = mode_lib->vba.HTotal[k];
+					v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.HActive = mode_lib->vba.HActive[k];
+					v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.DCCEnable = mode_lib->vba.DCCEnable[k];
+					v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.ODMMode = mode_lib->vba.ODMCombineEnablePerState[i][k];
+					v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.SourcePixelFormat = mode_lib->vba.SourcePixelFormat[k];
+					v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.BytePerPixelY = mode_lib->vba.BytePerPixelY[k];
+					v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.BytePerPixelC = mode_lib->vba.BytePerPixelC[k];
+					v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.ProgressiveToInterlaceUnitInOPP =
+							mode_lib->vba.ProgressiveToInterlaceUnitInOPP;
+
+					mode_lib->vba.NoTimeForPrefetch[i][j][k] =
+						dml32_CalculatePrefetchSchedule(
+							v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.HostVMInefficiencyFactor,
+							&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe,
+							mode_lib->vba.DSCDelayPerState[i][k],
+							mode_lib->vba.DPPCLKDelaySubtotal +
+								mode_lib->vba.DPPCLKDelayCNVCFormater,
+							mode_lib->vba.DPPCLKDelaySCL,
+							mode_lib->vba.DPPCLKDelaySCLLBOnly,
+							mode_lib->vba.DPPCLKDelayCNVCCursor,
+							mode_lib->vba.DISPCLKDelaySubtotal,
+							mode_lib->vba.SwathWidthYThisState[k] /
+								mode_lib->vba.HRatio[k],
+							mode_lib->vba.OutputFormat[k],
+							mode_lib->vba.MaxInterDCNTileRepeaters,
+							dml_min(mode_lib->vba.MaxVStartup,
+									mode_lib->vba.MaximumVStartup[i][j][k]),
+							mode_lib->vba.MaximumVStartup[i][j][k],
+							mode_lib->vba.GPUVMMaxPageTableLevels,
+							mode_lib->vba.GPUVMEnable, mode_lib->vba.HostVMEnable,
+							mode_lib->vba.HostVMMaxNonCachedPageTableLevels,
+							mode_lib->vba.HostVMMinPageSize,
+							mode_lib->vba.DynamicMetadataEnable[k],
+							mode_lib->vba.DynamicMetadataVMEnabled,
+							mode_lib->vba.DynamicMetadataLinesBeforeActiveRequired[k],
+							mode_lib->vba.DynamicMetadataTransmittedBytes[k],
+							mode_lib->vba.UrgLatency[i],
+							mode_lib->vba.ExtraLatency,
+							mode_lib->vba.TimeCalc,
+							mode_lib->vba.PDEAndMetaPTEBytesPerFrame[i][j][k],
+							mode_lib->vba.MetaRowBytes[i][j][k],
+							mode_lib->vba.DPTEBytesPerRow[i][j][k],
+							mode_lib->vba.PrefetchLinesY[i][j][k],
+							mode_lib->vba.SwathWidthYThisState[k],
+							mode_lib->vba.PrefillY[k],
+							mode_lib->vba.MaxNumSwY[k],
+							mode_lib->vba.PrefetchLinesC[i][j][k],
+							mode_lib->vba.SwathWidthCThisState[k],
+							mode_lib->vba.PrefillC[k],
+							mode_lib->vba.MaxNumSwC[k],
+							mode_lib->vba.swath_width_luma_ub_this_state[k],
+							mode_lib->vba.swath_width_chroma_ub_this_state[k],
+							mode_lib->vba.SwathHeightYThisState[k],
+							mode_lib->vba.SwathHeightCThisState[k], mode_lib->vba.TWait,
+
+							/* Output */
+							&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.DSTXAfterScaler[k],
+							&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.DSTYAfterScaler[k],
+							&mode_lib->vba.LineTimesForPrefetch[k],
+							&mode_lib->vba.PrefetchBW[k],
+							&mode_lib->vba.LinesForMetaPTE[k],
+							&mode_lib->vba.LinesForMetaAndDPTERow[k],
+							&mode_lib->vba.VRatioPreY[i][j][k],
+							&mode_lib->vba.VRatioPreC[i][j][k],
+							&mode_lib->vba.RequiredPrefetchPixelDataBWLuma[0][0][k],
+							&mode_lib->vba.RequiredPrefetchPixelDataBWChroma[0][0][k],
+							&mode_lib->vba.NoTimeForDynamicMetadata[i][j][k],
+							&mode_lib->vba.Tno_bw[k],
+							&mode_lib->vba.prefetch_vmrow_bw[k],
+							&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_single[0],         // double *Tdmdl_vm
+							&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_single[1],         // double *Tdmdl
+							&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_single[2],         // double *TSetup
+							&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer[0],         							    // unsigned int   *VUpdateOffsetPix
+							&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_single[3],         // unsigned int   *VUpdateWidthPix
+							&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_single[4]);        // unsigned int   *VReadyOffsetPix
+				}
+
+				for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
+					dml32_CalculateUrgentBurstFactor(
+							mode_lib->vba.UsesMALLForPStateChange[k],
+							mode_lib->vba.swath_width_luma_ub_this_state[k],
+							mode_lib->vba.swath_width_chroma_ub_this_state[k],
+							mode_lib->vba.SwathHeightYThisState[k],
+							mode_lib->vba.SwathHeightCThisState[k],
+							mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k],
+							mode_lib->vba.UrgLatency[i], mode_lib->vba.CursorBufferSize,
+							mode_lib->vba.CursorWidth[k][0], mode_lib->vba.CursorBPP[k][0],
+							mode_lib->vba.VRatioPreY[i][j][k],
+							mode_lib->vba.VRatioPreC[i][j][k],
+							mode_lib->vba.BytePerPixelInDETY[k],
+							mode_lib->vba.BytePerPixelInDETC[k],
+							mode_lib->vba.DETBufferSizeYThisState[k],
+							mode_lib->vba.DETBufferSizeCThisState[k],
+							/* Output */
+							&mode_lib->vba.UrgentBurstFactorCursorPre[k],
+							&mode_lib->vba.UrgentBurstFactorLumaPre[k],
+							&mode_lib->vba.UrgentBurstFactorChroma[k],
+							&mode_lib->vba.NotUrgentLatencyHidingPre[k]);
+				}
+
+				{
+					dml32_CalculatePrefetchBandwithSupport(
+							mode_lib->vba.NumberOfActiveSurfaces,
+							mode_lib->vba.ReturnBWPerState[i][j],
+							mode_lib->vba.NotUrgentLatencyHidingPre,
+							mode_lib->vba.ReadBandwidthLuma,
+							mode_lib->vba.ReadBandwidthChroma,
+							mode_lib->vba.RequiredPrefetchPixelDataBWLuma[0][0],
+							mode_lib->vba.RequiredPrefetchPixelDataBWChroma[0][0],
+							mode_lib->vba.cursor_bw,
+							mode_lib->vba.meta_row_bandwidth_this_state,
+							mode_lib->vba.dpte_row_bandwidth_this_state,
+							mode_lib->vba.cursor_bw_pre,
+							mode_lib->vba.prefetch_vmrow_bw,
+							mode_lib->vba.NoOfDPPThisState,
+							mode_lib->vba.UrgentBurstFactorLuma,
+							mode_lib->vba.UrgentBurstFactorChroma,
+							mode_lib->vba.UrgentBurstFactorCursor,
+							mode_lib->vba.UrgentBurstFactorLumaPre,
+							mode_lib->vba.UrgentBurstFactorChromaPre,
+							mode_lib->vba.UrgentBurstFactorCursorPre,
+
+							/* output */
+							&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_single[0],   // Single  *PrefetchBandwidth
+							&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_single[1],   // Single  *FractionOfUrgentBandwidth
+							&mode_lib->vba.PrefetchSupported[i][j]);
+				}
+
+				for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
+					if (mode_lib->vba.LineTimesForPrefetch[k]
+							< 2.0 || mode_lib->vba.LinesForMetaPTE[k] >= 32.0
+							|| mode_lib->vba.LinesForMetaAndDPTERow[k] >= 16.0
+							|| mode_lib->vba.NoTimeForPrefetch[i][j][k] == true) {
+						mode_lib->vba.PrefetchSupported[i][j] = false;
+					}
+				}
+
+				mode_lib->vba.DynamicMetadataSupported[i][j] = true;
+				for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+					if (mode_lib->vba.NoTimeForDynamicMetadata[i][j][k] == true)
+						mode_lib->vba.DynamicMetadataSupported[i][j] = false;
+				}
+
+				mode_lib->vba.VRatioInPrefetchSupported[i][j] = true;
+				for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
+					if (mode_lib->vba.VRatioPreY[i][j][k] > __DML_MAX_VRATIO_PRE__
+							|| mode_lib->vba.VRatioPreC[i][j][k] > __DML_MAX_VRATIO_PRE__
+							|| mode_lib->vba.NoTimeForPrefetch[i][j][k] == true) {
+						mode_lib->vba.VRatioInPrefetchSupported[i][j] = false;
+					}
+				}
+				mode_lib->vba.AnyLinesForVMOrRowTooLarge = false;
+				for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+					if (mode_lib->vba.LinesForMetaAndDPTERow[k] >= 16
+							|| mode_lib->vba.LinesForMetaPTE[k] >= 32) {
+						mode_lib->vba.AnyLinesForVMOrRowTooLarge = true;
+					}
+				}
+
+				if (mode_lib->vba.PrefetchSupported[i][j] == true
+						&& mode_lib->vba.VRatioInPrefetchSupported[i][j] == true) {
+					mode_lib->vba.BandwidthAvailableForImmediateFlip =
+							dml32_CalculateBandwidthAvailableForImmediateFlip(
+							mode_lib->vba.NumberOfActiveSurfaces,
+							mode_lib->vba.ReturnBWPerState[i][j],
+							mode_lib->vba.ReadBandwidthLuma,
+							mode_lib->vba.ReadBandwidthChroma,
+							mode_lib->vba.RequiredPrefetchPixelDataBWLuma[0][0],
+							mode_lib->vba.RequiredPrefetchPixelDataBWChroma[0][0],
+							mode_lib->vba.cursor_bw,
+							mode_lib->vba.cursor_bw_pre,
+							mode_lib->vba.NoOfDPPThisState,
+							mode_lib->vba.UrgentBurstFactorLuma,
+							mode_lib->vba.UrgentBurstFactorChroma,
+							mode_lib->vba.UrgentBurstFactorCursor,
+							mode_lib->vba.UrgentBurstFactorLumaPre,
+							mode_lib->vba.UrgentBurstFactorChromaPre,
+							mode_lib->vba.UrgentBurstFactorCursorPre);
+
+					mode_lib->vba.TotImmediateFlipBytes = 0.0;
+					for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
+						if (!(mode_lib->vba.ImmediateFlipRequirement[k] ==
+								dm_immediate_flip_not_required)) {
+							mode_lib->vba.TotImmediateFlipBytes =
+									mode_lib->vba.TotImmediateFlipBytes
+								+ mode_lib->vba.NoOfDPP[i][j][k]
+								* mode_lib->vba.PDEAndMetaPTEBytesPerFrame[i][j][k]
+								+ mode_lib->vba.MetaRowBytes[i][j][k];
+							if (mode_lib->vba.use_one_row_for_frame_flip[i][j][k]) {
+								mode_lib->vba.TotImmediateFlipBytes =
+									mode_lib->vba.TotImmediateFlipBytes + 2
+								* mode_lib->vba.DPTEBytesPerRow[i][j][k];
+							} else {
+								mode_lib->vba.TotImmediateFlipBytes =
+									mode_lib->vba.TotImmediateFlipBytes
+								+ mode_lib->vba.DPTEBytesPerRow[i][j][k];
+							}
+						}
+					}
+
+					for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
+						dml32_CalculateFlipSchedule(v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.HostVMInefficiencyFactor,
+							mode_lib->vba.ExtraLatency,
+							mode_lib->vba.UrgLatency[i],
+							mode_lib->vba.GPUVMMaxPageTableLevels,
+							mode_lib->vba.HostVMEnable,
+							mode_lib->vba.HostVMMaxNonCachedPageTableLevels,
+							mode_lib->vba.GPUVMEnable,
+							mode_lib->vba.HostVMMinPageSize,
+							mode_lib->vba.PDEAndMetaPTEBytesPerFrame[i][j][k],
+							mode_lib->vba.MetaRowBytes[i][j][k],
+							mode_lib->vba.DPTEBytesPerRow[i][j][k],
+							mode_lib->vba.BandwidthAvailableForImmediateFlip,
+							mode_lib->vba.TotImmediateFlipBytes,
+							mode_lib->vba.SourcePixelFormat[k],
+							(mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]),
+							mode_lib->vba.VRatio[k],
+							mode_lib->vba.VRatioChroma[k],
+							mode_lib->vba.Tno_bw[k],
+								mode_lib->vba.DCCEnable[k],
+							mode_lib->vba.dpte_row_height[k],
+							mode_lib->vba.meta_row_height[k],
+							mode_lib->vba.dpte_row_height_chroma[k],
+							mode_lib->vba.meta_row_height_chroma[k],
+							mode_lib->vba.use_one_row_for_frame_flip[i][j][k], // 24
+
+							/* Output */
+							&mode_lib->vba.DestinationLinesToRequestVMInImmediateFlip[k],
+							&mode_lib->vba.DestinationLinesToRequestRowInImmediateFlip[k],
+							&mode_lib->vba.final_flip_bw[k],
+							&mode_lib->vba.ImmediateFlipSupportedForPipe[k]);
+					}
+
+					{
+						dml32_CalculateImmediateFlipBandwithSupport(mode_lib->vba.NumberOfActiveSurfaces,
+								mode_lib->vba.ReturnBWPerState[i][j],
+								mode_lib->vba.ImmediateFlipRequirement,
+								mode_lib->vba.final_flip_bw,
+								mode_lib->vba.ReadBandwidthLuma,
+								mode_lib->vba.ReadBandwidthChroma,
+								mode_lib->vba.RequiredPrefetchPixelDataBWLuma[0][0],
+								mode_lib->vba.RequiredPrefetchPixelDataBWChroma[0][0],
+								mode_lib->vba.cursor_bw,
+								mode_lib->vba.meta_row_bandwidth_this_state,
+								mode_lib->vba.dpte_row_bandwidth_this_state,
+								mode_lib->vba.cursor_bw_pre,
+								mode_lib->vba.prefetch_vmrow_bw,
+								mode_lib->vba.DPPPerPlane,
+								mode_lib->vba.UrgentBurstFactorLuma,
+								mode_lib->vba.UrgentBurstFactorChroma,
+								mode_lib->vba.UrgentBurstFactorCursor,
+								mode_lib->vba.UrgentBurstFactorLumaPre,
+								mode_lib->vba.UrgentBurstFactorChromaPre,
+								mode_lib->vba.UrgentBurstFactorCursorPre,
+
+								/* output */
+								&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_single[0], //  Single  *TotalBandwidth
+								&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_single[1], //  Single  *FractionOfUrgentBandwidth
+								&mode_lib->vba.ImmediateFlipSupportedForState[i][j]); // Boolean *ImmediateFlipBandwidthSupport
+					}
+
+					for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
+						if (!(mode_lib->vba.ImmediateFlipRequirement[k]
+								== dm_immediate_flip_not_required)
+								&& (mode_lib->vba.ImmediateFlipSupportedForPipe[k]
+										== false))
+							mode_lib->vba.ImmediateFlipSupportedForState[i][j] = false;
+					}
+				} else { // if prefetch not support, assume iflip not supported
+					mode_lib->vba.ImmediateFlipSupportedForState[i][j] = false;
+				}
+
+				if (mode_lib->vba.MaxVStartup <= __DML_VBA_MIN_VSTARTUP__
+						|| mode_lib->vba.AnyLinesForVMOrRowTooLarge == false) {
+					mode_lib->vba.NextMaxVStartup = mode_lib->vba.MaxMaxVStartup[i][j];
+					v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.NextPrefetchModeState = v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.NextPrefetchModeState + 1;
+				} else {
+					mode_lib->vba.NextMaxVStartup = mode_lib->vba.NextMaxVStartup - 1;
+				}
+			} while (!((mode_lib->vba.PrefetchSupported[i][j] == true
+					&& mode_lib->vba.DynamicMetadataSupported[i][j] == true
+					&& mode_lib->vba.VRatioInPrefetchSupported[i][j] == true &&
+					// consider flip support is okay if when there is no hostvm and the
+					// user does't require a iflip OR the flip bw is ok
+					// If there is hostvm, DCN needs to support iflip for invalidation
+					((mode_lib->vba.HostVMEnable == false
+							&& !mode_lib->vba.ImmediateFlipRequiredFinal)
+							|| mode_lib->vba.ImmediateFlipSupportedForState[i][j] == true))
+					|| (mode_lib->vba.NextMaxVStartup == mode_lib->vba.MaxMaxVStartup[i][j]
+							&& v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.NextPrefetchModeState > mode_lib->vba.MaxPrefetchMode)));
+
+			for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
+				mode_lib->vba.use_one_row_for_frame_this_state[k] =
+						mode_lib->vba.use_one_row_for_frame[i][j][k];
+			}
+
+
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.mSOCParameters.UrgentLatency = mode_lib->vba.UrgLatency[i];
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.mSOCParameters.ExtraLatency = mode_lib->vba.ExtraLatency;
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.mSOCParameters.WritebackLatency = mode_lib->vba.WritebackLatency;
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.mSOCParameters.DRAMClockChangeLatency = mode_lib->vba.DRAMClockChangeLatency;
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.mSOCParameters.FCLKChangeLatency = mode_lib->vba.FCLKChangeLatency;
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.mSOCParameters.SRExitTime = mode_lib->vba.SRExitTime;
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.mSOCParameters.SREnterPlusExitTime = mode_lib->vba.SREnterPlusExitTime;
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.mSOCParameters.SRExitZ8Time = mode_lib->vba.SRExitZ8Time;
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.mSOCParameters.SREnterPlusExitZ8Time = mode_lib->vba.SREnterPlusExitZ8Time;
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.mSOCParameters.USRRetrainingLatency = mode_lib->vba.USRRetrainingLatency;
+			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.mSOCParameters.SMNLatency = mode_lib->vba.SMNLatency;
+
+			{
+				dml32_CalculateWatermarksMALLUseAndDRAMSpeedChangeSupport(
+						mode_lib->vba.USRRetrainingRequiredFinal,
+						mode_lib->vba.UsesMALLForPStateChange,
+						mode_lib->vba.PrefetchModePerState[i][j],
+						mode_lib->vba.NumberOfActiveSurfaces,
+						mode_lib->vba.MaxLineBufferLines,
+						mode_lib->vba.LineBufferSizeFinal,
+						mode_lib->vba.WritebackInterfaceBufferSize,
+						mode_lib->vba.DCFCLKState[i][j],
+						mode_lib->vba.ReturnBWPerState[i][j],
+						mode_lib->vba.SynchronizeTimingsFinal,
+						mode_lib->vba.SynchronizeDRRDisplaysForUCLKPStateChangeFinal,
+						mode_lib->vba.DRRDisplay,
+						mode_lib->vba.dpte_group_bytes,
+						mode_lib->vba.meta_row_height,
+						mode_lib->vba.meta_row_height_chroma,
+						v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.mSOCParameters,
+						mode_lib->vba.WritebackChunkSize,
+						mode_lib->vba.SOCCLKPerState[i],
+						mode_lib->vba.ProjectedDCFCLKDeepSleep[i][j],
+						mode_lib->vba.DETBufferSizeYThisState,
+						mode_lib->vba.DETBufferSizeCThisState,
+						mode_lib->vba.SwathHeightYThisState,
+						mode_lib->vba.SwathHeightCThisState,
+						mode_lib->vba.LBBitPerPixel,
+						mode_lib->vba.SwathWidthYThisState, // 24
+						mode_lib->vba.SwathWidthCThisState,
+						mode_lib->vba.HRatio,
+						mode_lib->vba.HRatioChroma,
+						mode_lib->vba.vtaps,
+						mode_lib->vba.VTAPsChroma,
+						mode_lib->vba.VRatio,
+						mode_lib->vba.VRatioChroma,
+						mode_lib->vba.HTotal,
+						mode_lib->vba.VTotal,
+						mode_lib->vba.VActive,
+						mode_lib->vba.PixelClock,
+						mode_lib->vba.BlendingAndTiming,
+						mode_lib->vba.NoOfDPPThisState,
+						mode_lib->vba.BytePerPixelInDETY,
+						mode_lib->vba.BytePerPixelInDETC,
+						v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.DSTXAfterScaler,
+						v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.DSTYAfterScaler,
+						mode_lib->vba.WritebackEnable,
+						mode_lib->vba.WritebackPixelFormat,
+						mode_lib->vba.WritebackDestinationWidth,
+						mode_lib->vba.WritebackDestinationHeight,
+						mode_lib->vba.WritebackSourceHeight,
+						mode_lib->vba.UnboundedRequestEnabledThisState,
+						mode_lib->vba.CompressedBufferSizeInkByteThisState,
+
+						/* Output */
+						&mode_lib->vba.Watermark, // Store the values in vba
+						&mode_lib->vba.DRAMClockChangeSupport[i][j],
+						&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_single2[0], // double *MaxActiveDRAMClockChangeLatencySupported
+						&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer[0], // Long SubViewportLinesNeededInMALL[]
+						&mode_lib->vba.FCLKChangeSupport[i][j],
+						&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_single2[1], // double *MinActiveFCLKChangeLatencySupported
+						&mode_lib->vba.USRRetrainingSupport[i][j],
+						mode_lib->vba.ActiveDRAMClockChangeLatencyMargin);
+			}
+		}
+	} // End of Prefetch Check
+
+	/*Cursor Support Check*/
+	mode_lib->vba.CursorSupport = true;
+	for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
+		if (mode_lib->vba.CursorWidth[k][0] > 0.0) {
+			if (mode_lib->vba.CursorBPP[k][0] == 64 && mode_lib->vba.Cursor64BppSupport == false)
+				mode_lib->vba.CursorSupport = false;
+		}
+	}
+
+	/*Valid Pitch Check*/
+	mode_lib->vba.PitchSupport = true;
+	for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
+		mode_lib->vba.AlignedYPitch[k] = dml_ceil(
+				dml_max(mode_lib->vba.PitchY[k], mode_lib->vba.SurfaceWidthY[k]),
+				mode_lib->vba.MacroTileWidthY[k]);
+		if (mode_lib->vba.DCCEnable[k] == true) {
+			mode_lib->vba.AlignedDCCMetaPitchY[k] = dml_ceil(
+					dml_max(mode_lib->vba.DCCMetaPitchY[k], mode_lib->vba.SurfaceWidthY[k]),
+					64.0 * mode_lib->vba.Read256BlockWidthY[k]);
+		} else {
+			mode_lib->vba.AlignedDCCMetaPitchY[k] = mode_lib->vba.DCCMetaPitchY[k];
+		}
+		if (mode_lib->vba.SourcePixelFormat[k] != dm_444_64 && mode_lib->vba.SourcePixelFormat[k] != dm_444_32
+				&& mode_lib->vba.SourcePixelFormat[k] != dm_444_16
+				&& mode_lib->vba.SourcePixelFormat[k] != dm_mono_16
+				&& mode_lib->vba.SourcePixelFormat[k] != dm_rgbe
+				&& mode_lib->vba.SourcePixelFormat[k] != dm_mono_8) {
+			mode_lib->vba.AlignedCPitch[k] = dml_ceil(
+					dml_max(mode_lib->vba.PitchC[k], mode_lib->vba.SurfaceWidthC[k]),
+					mode_lib->vba.MacroTileWidthC[k]);
+			if (mode_lib->vba.DCCEnable[k] == true) {
+				mode_lib->vba.AlignedDCCMetaPitchC[k] = dml_ceil(
+						dml_max(mode_lib->vba.DCCMetaPitchC[k],
+								mode_lib->vba.SurfaceWidthC[k]),
+						64.0 * mode_lib->vba.Read256BlockWidthC[k]);
+			} else {
+				mode_lib->vba.AlignedDCCMetaPitchC[k] = mode_lib->vba.DCCMetaPitchC[k];
+			}
+		} else {
+			mode_lib->vba.AlignedCPitch[k] = mode_lib->vba.PitchC[k];
+			mode_lib->vba.AlignedDCCMetaPitchC[k] = mode_lib->vba.DCCMetaPitchC[k];
+		}
+		if (mode_lib->vba.AlignedYPitch[k] > mode_lib->vba.PitchY[k]
+				|| mode_lib->vba.AlignedCPitch[k] > mode_lib->vba.PitchC[k]
+				|| mode_lib->vba.AlignedDCCMetaPitchY[k] > mode_lib->vba.DCCMetaPitchY[k]
+				|| mode_lib->vba.AlignedDCCMetaPitchC[k] > mode_lib->vba.DCCMetaPitchC[k]) {
+			mode_lib->vba.PitchSupport = false;
+		}
+	}
+
+	mode_lib->vba.ViewportExceedsSurface = false;
+	for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
+		if (mode_lib->vba.ViewportWidth[k] > mode_lib->vba.SurfaceWidthY[k]
+				|| mode_lib->vba.ViewportHeight[k] > mode_lib->vba.SurfaceHeightY[k]) {
+			mode_lib->vba.ViewportExceedsSurface = true;
+			if (mode_lib->vba.SourcePixelFormat[k] != dm_444_64
+					&& mode_lib->vba.SourcePixelFormat[k] != dm_444_32
+					&& mode_lib->vba.SourcePixelFormat[k] != dm_444_16
+					&& mode_lib->vba.SourcePixelFormat[k] != dm_444_16
+					&& mode_lib->vba.SourcePixelFormat[k] != dm_444_8
+					&& mode_lib->vba.SourcePixelFormat[k] != dm_rgbe) {
+				if (mode_lib->vba.ViewportWidthChroma[k] > mode_lib->vba.SurfaceWidthC[k]
+						|| mode_lib->vba.ViewportHeightChroma[k]
+								> mode_lib->vba.SurfaceHeightC[k]) {
+					mode_lib->vba.ViewportExceedsSurface = true;
+				}
+			}
+		}
+	}
+
+	/*Mode Support, Voltage State and SOC Configuration*/
+	mode_support_configuration(v, mode_lib);
+
+	MaximumMPCCombine = 0;
+
+	for (i = v->soc.num_states; i >= 0; i--) {
+		if (i == v->soc.num_states || mode_lib->vba.ModeSupport[i][0] == true ||
+				mode_lib->vba.ModeSupport[i][1] == true) {
+			mode_lib->vba.VoltageLevel = i;
+			mode_lib->vba.ModeIsSupported = mode_lib->vba.ModeSupport[i][0] == true
+					|| mode_lib->vba.ModeSupport[i][1] == true;
+
+			if (mode_lib->vba.ModeSupport[i][0] == true) {
+				MaximumMPCCombine = 0;
+			} else {
+				MaximumMPCCombine = 1;
+			}
+		}
+	}
+
+	mode_lib->vba.ImmediateFlipSupport =
+			mode_lib->vba.ImmediateFlipSupportedForState[mode_lib->vba.VoltageLevel][MaximumMPCCombine];
+	mode_lib->vba.UnboundedRequestEnabled =
+			mode_lib->vba.UnboundedRequestEnabledAllStates[mode_lib->vba.VoltageLevel][MaximumMPCCombine];
+	mode_lib->vba.CompressedBufferSizeInkByte =
+			mode_lib->vba.CompressedBufferSizeInkByteAllStates[mode_lib->vba.VoltageLevel][MaximumMPCCombine]; // Not used, informational
+
+	for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
+		mode_lib->vba.MPCCombineEnable[k] =
+				mode_lib->vba.MPCCombine[mode_lib->vba.VoltageLevel][MaximumMPCCombine][k];
+		mode_lib->vba.DPPPerPlane[k] = mode_lib->vba.NoOfDPP[mode_lib->vba.VoltageLevel][MaximumMPCCombine][k];
+		mode_lib->vba.SwathHeightY[k] =
+				mode_lib->vba.SwathHeightYAllStates[mode_lib->vba.VoltageLevel][MaximumMPCCombine][k];
+		mode_lib->vba.SwathHeightC[k] =
+				mode_lib->vba.SwathHeightCAllStates[mode_lib->vba.VoltageLevel][MaximumMPCCombine][k];
+		mode_lib->vba.DETBufferSizeInKByte[k] =
+			mode_lib->vba.DETBufferSizeInKByteAllStates[mode_lib->vba.VoltageLevel][MaximumMPCCombine][k];
+		mode_lib->vba.DETBufferSizeY[k] =
+				mode_lib->vba.DETBufferSizeYAllStates[mode_lib->vba.VoltageLevel][MaximumMPCCombine][k];
+		mode_lib->vba.DETBufferSizeC[k] =
+				mode_lib->vba.DETBufferSizeCAllStates[mode_lib->vba.VoltageLevel][MaximumMPCCombine][k];
+		mode_lib->vba.OutputType[k] = mode_lib->vba.OutputTypePerState[mode_lib->vba.VoltageLevel][k];
+		mode_lib->vba.OutputRate[k] = mode_lib->vba.OutputRatePerState[mode_lib->vba.VoltageLevel][k];
+	}
+
+	mode_lib->vba.DCFCLK = mode_lib->vba.DCFCLKState[mode_lib->vba.VoltageLevel][MaximumMPCCombine];
+	mode_lib->vba.DRAMSpeed = mode_lib->vba.DRAMSpeedPerState[mode_lib->vba.VoltageLevel];
+	mode_lib->vba.FabricClock = mode_lib->vba.FabricClockPerState[mode_lib->vba.VoltageLevel];
+	mode_lib->vba.SOCCLK = mode_lib->vba.SOCCLKPerState[mode_lib->vba.VoltageLevel];
+	mode_lib->vba.ReturnBW = mode_lib->vba.ReturnBWPerState[mode_lib->vba.VoltageLevel][MaximumMPCCombine];
+	mode_lib->vba.DISPCLK = mode_lib->vba.RequiredDISPCLK[mode_lib->vba.VoltageLevel][MaximumMPCCombine];
+	mode_lib->vba.maxMpcComb = MaximumMPCCombine;
+
+	for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
+		if (mode_lib->vba.BlendingAndTiming[k] == k) {
+			mode_lib->vba.ODMCombineEnabled[k] =
+					mode_lib->vba.ODMCombineEnablePerState[mode_lib->vba.VoltageLevel][k];
+		} else {
+			mode_lib->vba.ODMCombineEnabled[k] = dm_odm_combine_mode_disabled;
+		}
+
+		mode_lib->vba.DSCEnabled[k] = mode_lib->vba.RequiresDSC[mode_lib->vba.VoltageLevel][k];
+		mode_lib->vba.FECEnable[k] = mode_lib->vba.RequiresFEC[mode_lib->vba.VoltageLevel][k];
+		mode_lib->vba.OutputBpp[k] = mode_lib->vba.OutputBppPerState[mode_lib->vba.VoltageLevel][k];
+	}
+
+	mode_lib->vba.UrgentWatermark = mode_lib->vba.Watermark.UrgentWatermark;
+	mode_lib->vba.StutterEnterPlusExitWatermark = mode_lib->vba.Watermark.StutterEnterPlusExitWatermark;
+	mode_lib->vba.StutterExitWatermark = mode_lib->vba.Watermark.StutterExitWatermark;
+	mode_lib->vba.WritebackDRAMClockChangeWatermark = mode_lib->vba.Watermark.WritebackDRAMClockChangeWatermark;
+	mode_lib->vba.DRAMClockChangeWatermark = mode_lib->vba.Watermark.DRAMClockChangeWatermark;
+	mode_lib->vba.UrgentLatency = mode_lib->vba.UrgLatency[mode_lib->vba.VoltageLevel];
+	mode_lib->vba.DCFCLKDeepSleep = mode_lib->vba.ProjectedDCFCLKDeepSleep[mode_lib->vba.VoltageLevel][MaximumMPCCombine];
+
+	/* VBA has Error type to Error Msg output here, but not necessary for DML-C */
+} // ModeSupportAndSystemConfigurationFull
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.h b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.h
new file mode 100644
index 000000000000..c62e0991358b
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.h
@@ -0,0 +1,57 @@
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DML32_DISPLAY_MODE_VBA_H__
+#define __DML32_DISPLAY_MODE_VBA_H__
+
+#include "../display_mode_enums.h"
+
+// To enable a lot of debug msg
+//#define __DML_VBA_DEBUG__
+// For DML-C changes that hasn't been propagated to VBA yet
+//#define __DML_VBA_ALLOW_DELTA__
+
+// Move these to ip parameters/constant
+// At which vstartup the DML start to try if the mode can be supported
+#define __DML_VBA_MIN_VSTARTUP__    9
+
+// Delay in DCFCLK from ARB to DET (1st num is ARB to SDPIF, 2nd number is SDPIF to DET)
+#define __DML_ARB_TO_RET_DELAY__    7 + 95
+
+// fudge factor for min dcfclk calclation
+#define __DML_MIN_DCFCLK_FACTOR__   1.15
+
+// Prefetch schedule max vratio
+#define __DML_MAX_VRATIO_PRE__ 4.0
+
+#define BPP_INVALID 0
+#define BPP_BLENDED_PIPE 0xffffffff
+
+struct display_mode_lib;
+
+void dml32_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_lib);
+void dml32_recalculate(struct display_mode_lib *mode_lib);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c
new file mode 100644
index 000000000000..05fc14a47fba
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c
@@ -0,0 +1,6243 @@
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#include "display_mode_vba_util_32.h"
+#include "../dml_inline_defs.h"
+#include "display_mode_vba_32.h"
+#include "../display_mode_lib.h"
+
+unsigned int dml32_dscceComputeDelay(
+		unsigned int bpc,
+		double BPP,
+		unsigned int sliceWidth,
+		unsigned int numSlices,
+		enum output_format_class pixelFormat,
+		enum output_encoder_class Output)
+{
+	// valid bpc         = source bits per component in the set of {8, 10, 12}
+	// valid bpp         = increments of 1/16 of a bit
+	//                    min = 6/7/8 in N420/N422/444, respectively
+	//                    max = such that compression is 1:1
+	//valid sliceWidth  = number of pixels per slice line,
+	//	must be less than or equal to 5184/numSlices (or 4096/numSlices in 420 mode)
+	//valid numSlices   = number of slices in the horiziontal direction per DSC engine in the set of {1, 2, 3, 4}
+	//valid pixelFormat = pixel/color format in the set of {:N444_RGB, :S422, :N422, :N420}
+
+	// fixed value
+	unsigned int rcModelSize = 8192;
+
+	// N422/N420 operate at 2 pixels per clock
+	unsigned int pixelsPerClock, lstall, D, initalXmitDelay, w, s, ix, wx, p, l0, a, ax, L,
+	Delay, pixels;
+
+	if (pixelFormat == dm_420)
+		pixelsPerClock = 2;
+	else if (pixelFormat == dm_n422)
+		pixelsPerClock = 2;
+	// #all other modes operate at 1 pixel per clock
+	else
+		pixelsPerClock = 1;
+
+	//initial transmit delay as per PPS
+	initalXmitDelay = dml_round(rcModelSize / 2.0 / BPP / pixelsPerClock);
+
+	//compute ssm delay
+	if (bpc == 8)
+		D = 81;
+	else if (bpc == 10)
+		D = 89;
+	else
+		D = 113;
+
+	//divide by pixel per cycle to compute slice width as seen by DSC
+	w = sliceWidth / pixelsPerClock;
+
+	//422 mode has an additional cycle of delay
+	if (pixelFormat == dm_420 || pixelFormat == dm_444 || pixelFormat == dm_n422)
+		s = 0;
+	else
+		s = 1;
+
+	//main calculation for the dscce
+	ix = initalXmitDelay + 45;
+	wx = (w + 2) / 3;
+	p = 3 * wx - w;
+	l0 = ix / w;
+	a = ix + p * l0;
+	ax = (a + 2) / 3 + D + 6 + 1;
+	L = (ax + wx - 1) / wx;
+	if ((ix % w) == 0 && p != 0)
+		lstall = 1;
+	else
+		lstall = 0;
+	Delay = L * wx * (numSlices - 1) + ax + s + lstall + 22;
+
+	//dsc processes 3 pixel containers per cycle and a container can contain 1 or 2 pixels
+	pixels = Delay * 3 * pixelsPerClock;
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: bpc: %d\n", __func__, bpc);
+	dml_print("DML::%s: BPP: %f\n", __func__, BPP);
+	dml_print("DML::%s: sliceWidth: %d\n", __func__, sliceWidth);
+	dml_print("DML::%s: numSlices: %d\n", __func__, numSlices);
+	dml_print("DML::%s: pixelFormat: %d\n", __func__, pixelFormat);
+	dml_print("DML::%s: Output: %d\n", __func__, Output);
+	dml_print("DML::%s: pixels: %d\n", __func__, pixels);
+#endif
+
+	return pixels;
+}
+
+unsigned int dml32_dscComputeDelay(enum output_format_class pixelFormat, enum output_encoder_class Output)
+{
+	unsigned int Delay = 0;
+
+	if (pixelFormat == dm_420) {
+		//   sfr
+		Delay = Delay + 2;
+		//   dsccif
+		Delay = Delay + 0;
+		//   dscc - input deserializer
+		Delay = Delay + 3;
+		//   dscc gets pixels every other cycle
+		Delay = Delay + 2;
+		//   dscc - input cdc fifo
+		Delay = Delay + 12;
+		//   dscc gets pixels every other cycle
+		Delay = Delay + 13;
+		//   dscc - cdc uncertainty
+		Delay = Delay + 2;
+		//   dscc - output cdc fifo
+		Delay = Delay + 7;
+		//   dscc gets pixels every other cycle
+		Delay = Delay + 3;
+		//   dscc - cdc uncertainty
+		Delay = Delay + 2;
+		//   dscc - output serializer
+		Delay = Delay + 1;
+		//   sft
+		Delay = Delay + 1;
+	} else if (pixelFormat == dm_n422 || (pixelFormat != dm_444)) {
+		//   sfr
+		Delay = Delay + 2;
+		//   dsccif
+		Delay = Delay + 1;
+		//   dscc - input deserializer
+		Delay = Delay + 5;
+		//  dscc - input cdc fifo
+		Delay = Delay + 25;
+		//   dscc - cdc uncertainty
+		Delay = Delay + 2;
+		//   dscc - output cdc fifo
+		Delay = Delay + 10;
+		//   dscc - cdc uncertainty
+		Delay = Delay + 2;
+		//   dscc - output serializer
+		Delay = Delay + 1;
+		//   sft
+		Delay = Delay + 1;
+	} else {
+		//   sfr
+		Delay = Delay + 2;
+		//   dsccif
+		Delay = Delay + 0;
+		//   dscc - input deserializer
+		Delay = Delay + 3;
+		//   dscc - input cdc fifo
+		Delay = Delay + 12;
+		//   dscc - cdc uncertainty
+		Delay = Delay + 2;
+		//   dscc - output cdc fifo
+		Delay = Delay + 7;
+		//   dscc - output serializer
+		Delay = Delay + 1;
+		//   dscc - cdc uncertainty
+		Delay = Delay + 2;
+		//   sft
+		Delay = Delay + 1;
+	}
+
+	return Delay;
+}
+
+
+bool IsVertical(enum dm_rotation_angle Scan)
+{
+	bool is_vert = false;
+
+	if (Scan == dm_rotation_90 || Scan == dm_rotation_90m || Scan == dm_rotation_270 || Scan == dm_rotation_270m)
+		is_vert = true;
+	else
+		is_vert = false;
+	return is_vert;
+}
+
+void dml32_CalculateSinglePipeDPPCLKAndSCLThroughput(
+		double HRatio,
+		double HRatioChroma,
+		double VRatio,
+		double VRatioChroma,
+		double MaxDCHUBToPSCLThroughput,
+		double MaxPSCLToLBThroughput,
+		double PixelClock,
+		enum source_format_class SourcePixelFormat,
+		unsigned int HTaps,
+		unsigned int HTapsChroma,
+		unsigned int VTaps,
+		unsigned int VTapsChroma,
+
+		/* output */
+		double *PSCL_THROUGHPUT,
+		double *PSCL_THROUGHPUT_CHROMA,
+		double *DPPCLKUsingSingleDPP)
+{
+	double DPPCLKUsingSingleDPPLuma;
+	double DPPCLKUsingSingleDPPChroma;
+
+	if (HRatio > 1) {
+		*PSCL_THROUGHPUT = dml_min(MaxDCHUBToPSCLThroughput, MaxPSCLToLBThroughput * HRatio /
+				dml_ceil((double) HTaps / 6.0, 1.0));
+	} else {
+		*PSCL_THROUGHPUT = dml_min(MaxDCHUBToPSCLThroughput, MaxPSCLToLBThroughput);
+	}
+
+	DPPCLKUsingSingleDPPLuma = PixelClock * dml_max3(VTaps / 6 * dml_min(1, HRatio), HRatio * VRatio /
+			*PSCL_THROUGHPUT, 1);
+
+	if ((HTaps > 6 || VTaps > 6) && DPPCLKUsingSingleDPPLuma < 2 * PixelClock)
+		DPPCLKUsingSingleDPPLuma = 2 * PixelClock;
+
+	if ((SourcePixelFormat != dm_420_8 && SourcePixelFormat != dm_420_10 && SourcePixelFormat != dm_420_12 &&
+			SourcePixelFormat != dm_rgbe_alpha)) {
+		*PSCL_THROUGHPUT_CHROMA = 0;
+		*DPPCLKUsingSingleDPP = DPPCLKUsingSingleDPPLuma;
+	} else {
+		if (HRatioChroma > 1) {
+			*PSCL_THROUGHPUT_CHROMA = dml_min(MaxDCHUBToPSCLThroughput, MaxPSCLToLBThroughput *
+					HRatioChroma / dml_ceil((double) HTapsChroma / 6.0, 1.0));
+		} else {
+			*PSCL_THROUGHPUT_CHROMA = dml_min(MaxDCHUBToPSCLThroughput, MaxPSCLToLBThroughput);
+		}
+		DPPCLKUsingSingleDPPChroma = PixelClock * dml_max3(VTapsChroma / 6 * dml_min(1, HRatioChroma),
+				HRatioChroma * VRatioChroma / *PSCL_THROUGHPUT_CHROMA, 1);
+		if ((HTapsChroma > 6 || VTapsChroma > 6) && DPPCLKUsingSingleDPPChroma < 2 * PixelClock)
+			DPPCLKUsingSingleDPPChroma = 2 * PixelClock;
+		*DPPCLKUsingSingleDPP = dml_max(DPPCLKUsingSingleDPPLuma, DPPCLKUsingSingleDPPChroma);
+	}
+}
+
+void dml32_CalculateBytePerPixelAndBlockSizes(
+		enum source_format_class SourcePixelFormat,
+		enum dm_swizzle_mode SurfaceTiling,
+
+		/* Output */
+		unsigned int *BytePerPixelY,
+		unsigned int *BytePerPixelC,
+		double  *BytePerPixelDETY,
+		double  *BytePerPixelDETC,
+		unsigned int *BlockHeight256BytesY,
+		unsigned int *BlockHeight256BytesC,
+		unsigned int *BlockWidth256BytesY,
+		unsigned int *BlockWidth256BytesC,
+		unsigned int *MacroTileHeightY,
+		unsigned int *MacroTileHeightC,
+		unsigned int *MacroTileWidthY,
+		unsigned int *MacroTileWidthC)
+{
+	if (SourcePixelFormat == dm_444_64) {
+		*BytePerPixelDETY = 8;
+		*BytePerPixelDETC = 0;
+		*BytePerPixelY = 8;
+		*BytePerPixelC = 0;
+	} else if (SourcePixelFormat == dm_444_32 || SourcePixelFormat == dm_rgbe) {
+		*BytePerPixelDETY = 4;
+		*BytePerPixelDETC = 0;
+		*BytePerPixelY = 4;
+		*BytePerPixelC = 0;
+	} else if (SourcePixelFormat == dm_444_16) {
+		*BytePerPixelDETY = 2;
+		*BytePerPixelDETC = 0;
+		*BytePerPixelY = 2;
+		*BytePerPixelC = 0;
+	} else if (SourcePixelFormat == dm_444_8) {
+		*BytePerPixelDETY = 1;
+		*BytePerPixelDETC = 0;
+		*BytePerPixelY = 1;
+		*BytePerPixelC = 0;
+	} else if (SourcePixelFormat == dm_rgbe_alpha) {
+		*BytePerPixelDETY = 4;
+		*BytePerPixelDETC = 1;
+		*BytePerPixelY = 4;
+		*BytePerPixelC = 1;
+	} else if (SourcePixelFormat == dm_420_8) {
+		*BytePerPixelDETY = 1;
+		*BytePerPixelDETC = 2;
+		*BytePerPixelY = 1;
+		*BytePerPixelC = 2;
+	} else if (SourcePixelFormat == dm_420_12) {
+		*BytePerPixelDETY = 2;
+		*BytePerPixelDETC = 4;
+		*BytePerPixelY = 2;
+		*BytePerPixelC = 4;
+	} else {
+		*BytePerPixelDETY = 4.0 / 3;
+		*BytePerPixelDETC = 8.0 / 3;
+		*BytePerPixelY = 2;
+		*BytePerPixelC = 4;
+	}
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: SourcePixelFormat = %d\n", __func__, SourcePixelFormat);
+	dml_print("DML::%s: BytePerPixelDETY = %f\n", __func__, *BytePerPixelDETY);
+	dml_print("DML::%s: BytePerPixelDETC = %f\n", __func__, *BytePerPixelDETC);
+	dml_print("DML::%s: BytePerPixelY    = %d\n", __func__, *BytePerPixelY);
+	dml_print("DML::%s: BytePerPixelC    = %d\n", __func__, *BytePerPixelC);
+#endif
+	if ((SourcePixelFormat == dm_444_64 || SourcePixelFormat == dm_444_32
+			|| SourcePixelFormat == dm_444_16
+			|| SourcePixelFormat == dm_444_8
+			|| SourcePixelFormat == dm_mono_16
+			|| SourcePixelFormat == dm_mono_8
+			|| SourcePixelFormat == dm_rgbe)) {
+		if (SurfaceTiling == dm_sw_linear)
+			*BlockHeight256BytesY = 1;
+		else if (SourcePixelFormat == dm_444_64)
+			*BlockHeight256BytesY = 4;
+		else if (SourcePixelFormat == dm_444_8)
+			*BlockHeight256BytesY = 16;
+		else
+			*BlockHeight256BytesY = 8;
+
+		*BlockWidth256BytesY = 256U / *BytePerPixelY / *BlockHeight256BytesY;
+		*BlockHeight256BytesC = 0;
+		*BlockWidth256BytesC = 0;
+	} else {
+		if (SurfaceTiling == dm_sw_linear) {
+			*BlockHeight256BytesY = 1;
+			*BlockHeight256BytesC = 1;
+		} else if (SourcePixelFormat == dm_rgbe_alpha) {
+			*BlockHeight256BytesY = 8;
+			*BlockHeight256BytesC = 16;
+		} else if (SourcePixelFormat == dm_420_8) {
+			*BlockHeight256BytesY = 16;
+			*BlockHeight256BytesC = 8;
+		} else {
+			*BlockHeight256BytesY = 8;
+			*BlockHeight256BytesC = 8;
+		}
+		*BlockWidth256BytesY = 256U / *BytePerPixelY / *BlockHeight256BytesY;
+		*BlockWidth256BytesC = 256U / *BytePerPixelC / *BlockHeight256BytesC;
+	}
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: BlockWidth256BytesY  = %d\n", __func__, *BlockWidth256BytesY);
+	dml_print("DML::%s: BlockHeight256BytesY = %d\n", __func__, *BlockHeight256BytesY);
+	dml_print("DML::%s: BlockWidth256BytesC  = %d\n", __func__, *BlockWidth256BytesC);
+	dml_print("DML::%s: BlockHeight256BytesC = %d\n", __func__, *BlockHeight256BytesC);
+#endif
+
+	if (SurfaceTiling == dm_sw_linear) {
+		*MacroTileHeightY = *BlockHeight256BytesY;
+		*MacroTileWidthY = 256 / *BytePerPixelY / *MacroTileHeightY;
+		*MacroTileHeightC = *BlockHeight256BytesC;
+		if (*MacroTileHeightC == 0)
+			*MacroTileWidthC = 0;
+		else
+			*MacroTileWidthC = 256 / *BytePerPixelC / *MacroTileHeightC;
+	} else if (SurfaceTiling == dm_sw_64kb_d || SurfaceTiling == dm_sw_64kb_d_t ||
+			SurfaceTiling == dm_sw_64kb_d_x || SurfaceTiling == dm_sw_64kb_r_x) {
+		*MacroTileHeightY = 16 * *BlockHeight256BytesY;
+		*MacroTileWidthY = 65536 / *BytePerPixelY / *MacroTileHeightY;
+		*MacroTileHeightC = 16 * *BlockHeight256BytesC;
+		if (*MacroTileHeightC == 0)
+			*MacroTileWidthC = 0;
+		else
+			*MacroTileWidthC = 65536 / *BytePerPixelC / *MacroTileHeightC;
+	} else {
+		*MacroTileHeightY = 32 * *BlockHeight256BytesY;
+		*MacroTileWidthY = 65536 * 4 / *BytePerPixelY / *MacroTileHeightY;
+		*MacroTileHeightC = 32 * *BlockHeight256BytesC;
+		if (*MacroTileHeightC == 0)
+			*MacroTileWidthC = 0;
+		else
+			*MacroTileWidthC = 65536 * 4 / *BytePerPixelC / *MacroTileHeightC;
+	}
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: MacroTileWidthY  = %d\n", __func__, *MacroTileWidthY);
+	dml_print("DML::%s: MacroTileHeightY = %d\n", __func__, *MacroTileHeightY);
+	dml_print("DML::%s: MacroTileWidthC  = %d\n", __func__, *MacroTileWidthC);
+	dml_print("DML::%s: MacroTileHeightC = %d\n", __func__, *MacroTileHeightC);
+#endif
+} // CalculateBytePerPixelAndBlockSizes
+
+void dml32_CalculateSwathAndDETConfiguration(
+		unsigned int DETSizeOverride[],
+		enum dm_use_mall_for_pstate_change_mode UseMALLForPStateChange[],
+		unsigned int ConfigReturnBufferSizeInKByte,
+		unsigned int MaxTotalDETInKByte,
+		unsigned int MinCompressedBufferSizeInKByte,
+		double ForceSingleDPP,
+		unsigned int NumberOfActiveSurfaces,
+		unsigned int nomDETInKByte,
+		enum unbounded_requesting_policy UseUnboundedRequestingFinal,
+		bool DisableUnboundRequestIfCompBufReservedSpaceNeedAdjustment,
+		unsigned int PixelChunkSizeKBytes,
+		unsigned int ROBSizeKBytes,
+		unsigned int CompressedBufferSegmentSizeInkByteFinal,
+		enum output_encoder_class Output[],
+		double ReadBandwidthLuma[],
+		double ReadBandwidthChroma[],
+		double MaximumSwathWidthLuma[],
+		double MaximumSwathWidthChroma[],
+		enum dm_rotation_angle SourceRotation[],
+		bool ViewportStationary[],
+		enum source_format_class SourcePixelFormat[],
+		enum dm_swizzle_mode SurfaceTiling[],
+		unsigned int ViewportWidth[],
+		unsigned int ViewportHeight[],
+		unsigned int ViewportXStart[],
+		unsigned int ViewportYStart[],
+		unsigned int ViewportXStartC[],
+		unsigned int ViewportYStartC[],
+		unsigned int SurfaceWidthY[],
+		unsigned int SurfaceWidthC[],
+		unsigned int SurfaceHeightY[],
+		unsigned int SurfaceHeightC[],
+		unsigned int Read256BytesBlockHeightY[],
+		unsigned int Read256BytesBlockHeightC[],
+		unsigned int Read256BytesBlockWidthY[],
+		unsigned int Read256BytesBlockWidthC[],
+		enum odm_combine_mode ODMMode[],
+		unsigned int BlendingAndTiming[],
+		unsigned int BytePerPixY[],
+		unsigned int BytePerPixC[],
+		double BytePerPixDETY[],
+		double BytePerPixDETC[],
+		unsigned int HActive[],
+		double HRatio[],
+		double HRatioChroma[],
+		unsigned int DPPPerSurface[],
+
+		/* Output */
+		unsigned int swath_width_luma_ub[],
+		unsigned int swath_width_chroma_ub[],
+		double SwathWidth[],
+		double SwathWidthChroma[],
+		unsigned int SwathHeightY[],
+		unsigned int SwathHeightC[],
+		unsigned int DETBufferSizeInKByte[],
+		unsigned int DETBufferSizeY[],
+		unsigned int DETBufferSizeC[],
+		bool *UnboundedRequestEnabled,
+		unsigned int *CompressedBufferSizeInkByte,
+		unsigned int *CompBufReservedSpaceKBytes,
+		bool *CompBufReservedSpaceNeedAdjustment,
+		bool ViewportSizeSupportPerSurface[],
+		bool *ViewportSizeSupport)
+{
+	unsigned int MaximumSwathHeightY[DC__NUM_DPP__MAX];
+	unsigned int MaximumSwathHeightC[DC__NUM_DPP__MAX];
+	unsigned int RoundedUpMaxSwathSizeBytesY[DC__NUM_DPP__MAX];
+	unsigned int RoundedUpMaxSwathSizeBytesC[DC__NUM_DPP__MAX];
+	unsigned int RoundedUpSwathSizeBytesY;
+	unsigned int RoundedUpSwathSizeBytesC;
+	double SwathWidthdoubleDPP[DC__NUM_DPP__MAX];
+	double SwathWidthdoubleDPPChroma[DC__NUM_DPP__MAX];
+	unsigned int k;
+	unsigned int TotalActiveDPP = 0;
+	bool NoChromaSurfaces = true;
+	unsigned int DETBufferSizeInKByteForSwathCalculation;
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: ForceSingleDPP = %d\n", __func__, ForceSingleDPP);
+	dml_print("DML::%s: ROBSizeKBytes = %d\n", __func__, ROBSizeKBytes);
+	dml_print("DML::%s: PixelChunkSizeKBytes = %d\n", __func__, PixelChunkSizeKBytes);
+#endif
+	dml32_CalculateSwathWidth(ForceSingleDPP,
+			NumberOfActiveSurfaces,
+			SourcePixelFormat,
+			SourceRotation,
+			ViewportStationary,
+			ViewportWidth,
+			ViewportHeight,
+			ViewportXStart,
+			ViewportYStart,
+			ViewportXStartC,
+			ViewportYStartC,
+			SurfaceWidthY,
+			SurfaceWidthC,
+			SurfaceHeightY,
+			SurfaceHeightC,
+			ODMMode,
+			BytePerPixY,
+			BytePerPixC,
+			Read256BytesBlockHeightY,
+			Read256BytesBlockHeightC,
+			Read256BytesBlockWidthY,
+			Read256BytesBlockWidthC,
+			BlendingAndTiming,
+			HActive,
+			HRatio,
+			DPPPerSurface,
+
+			/* Output */
+			SwathWidthdoubleDPP,
+			SwathWidthdoubleDPPChroma,
+			SwathWidth,
+			SwathWidthChroma,
+			MaximumSwathHeightY,
+			MaximumSwathHeightC,
+			swath_width_luma_ub,
+			swath_width_chroma_ub);
+
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+		RoundedUpMaxSwathSizeBytesY[k] = swath_width_luma_ub[k] * BytePerPixDETY[k] * MaximumSwathHeightY[k];
+		RoundedUpMaxSwathSizeBytesC[k] = swath_width_chroma_ub[k] * BytePerPixDETC[k] * MaximumSwathHeightC[k];
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: k=%0d DPPPerSurface = %d\n", __func__, k, DPPPerSurface[k]);
+		dml_print("DML::%s: k=%0d swath_width_luma_ub = %d\n", __func__, k, swath_width_luma_ub[k]);
+		dml_print("DML::%s: k=%0d BytePerPixDETY = %f\n", __func__, k, BytePerPixDETY[k]);
+		dml_print("DML::%s: k=%0d MaximumSwathHeightY = %d\n", __func__, k, MaximumSwathHeightY[k]);
+		dml_print("DML::%s: k=%0d RoundedUpMaxSwathSizeBytesY = %d\n", __func__, k,
+				RoundedUpMaxSwathSizeBytesY[k]);
+		dml_print("DML::%s: k=%0d swath_width_chroma_ub = %d\n", __func__, k, swath_width_chroma_ub[k]);
+		dml_print("DML::%s: k=%0d BytePerPixDETC = %f\n", __func__, k, BytePerPixDETC[k]);
+		dml_print("DML::%s: k=%0d MaximumSwathHeightC = %d\n", __func__, k, MaximumSwathHeightC[k]);
+		dml_print("DML::%s: k=%0d RoundedUpMaxSwathSizeBytesC = %d\n", __func__, k,
+				RoundedUpMaxSwathSizeBytesC[k]);
+#endif
+
+		if (SourcePixelFormat[k] == dm_420_10) {
+			RoundedUpMaxSwathSizeBytesY[k] = dml_ceil((unsigned int) RoundedUpMaxSwathSizeBytesY[k], 256);
+			RoundedUpMaxSwathSizeBytesC[k] = dml_ceil((unsigned int) RoundedUpMaxSwathSizeBytesC[k], 256);
+		}
+	}
+
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+		TotalActiveDPP = TotalActiveDPP + (ForceSingleDPP ? 1 : DPPPerSurface[k]);
+		if (SourcePixelFormat[k] == dm_420_8 || SourcePixelFormat[k] == dm_420_10 ||
+				SourcePixelFormat[k] == dm_420_12 || SourcePixelFormat[k] == dm_rgbe_alpha) {
+			NoChromaSurfaces = false;
+		}
+	}
+
+	// By default, just set the reserved space to 2 pixel chunks size
+	*CompBufReservedSpaceKBytes = PixelChunkSizeKBytes * 2;
+
+	// if unbounded req is enabled, program reserved space such that the ROB will not hold more than 8 swaths worth of data
+	// - assume worst-case compression rate of 4. [ROB size - 8 * swath_size / max_compression ratio]
+	// - assume for "narrow" vp case in which the ROB can fit 8 swaths, the DET should be big enough to do full size req
+	*CompBufReservedSpaceNeedAdjustment = ((int) ROBSizeKBytes - (int) *CompBufReservedSpaceKBytes) > (int) (RoundedUpMaxSwathSizeBytesY[0]/512);
+
+	if (*CompBufReservedSpaceNeedAdjustment == 1) {
+		*CompBufReservedSpaceKBytes = ROBSizeKBytes - RoundedUpMaxSwathSizeBytesY[0]/512;
+	}
+
+	#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: CompBufReservedSpaceKBytes          = %d\n",  __func__, *CompBufReservedSpaceKBytes);
+		dml_print("DML::%s: CompBufReservedSpaceNeedAdjustment  = %d\n",  __func__, *CompBufReservedSpaceNeedAdjustment);
+	#endif
+
+	*UnboundedRequestEnabled = dml32_UnboundedRequest(UseUnboundedRequestingFinal, TotalActiveDPP, NoChromaSurfaces, Output[0], SurfaceTiling[0], *CompBufReservedSpaceNeedAdjustment, DisableUnboundRequestIfCompBufReservedSpaceNeedAdjustment);
+
+	dml32_CalculateDETBufferSize(DETSizeOverride,
+			UseMALLForPStateChange,
+			ForceSingleDPP,
+			NumberOfActiveSurfaces,
+			*UnboundedRequestEnabled,
+			nomDETInKByte,
+			MaxTotalDETInKByte,
+			ConfigReturnBufferSizeInKByte,
+			MinCompressedBufferSizeInKByte,
+			CompressedBufferSegmentSizeInkByteFinal,
+			SourcePixelFormat,
+			ReadBandwidthLuma,
+			ReadBandwidthChroma,
+			RoundedUpMaxSwathSizeBytesY,
+			RoundedUpMaxSwathSizeBytesC,
+			DPPPerSurface,
+
+			/* Output */
+			DETBufferSizeInKByte,    // per hubp pipe
+			CompressedBufferSizeInkByte);
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: TotalActiveDPP = %d\n", __func__, TotalActiveDPP);
+	dml_print("DML::%s: nomDETInKByte = %d\n", __func__, nomDETInKByte);
+	dml_print("DML::%s: ConfigReturnBufferSizeInKByte = %d\n", __func__, ConfigReturnBufferSizeInKByte);
+	dml_print("DML::%s: UseUnboundedRequestingFinal = %d\n", __func__, UseUnboundedRequestingFinal);
+	dml_print("DML::%s: UnboundedRequestEnabled = %d\n", __func__, *UnboundedRequestEnabled);
+	dml_print("DML::%s: CompressedBufferSizeInkByte = %d\n", __func__, *CompressedBufferSizeInkByte);
+#endif
+
+	*ViewportSizeSupport = true;
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+
+		DETBufferSizeInKByteForSwathCalculation = (UseMALLForPStateChange[k] ==
+				dm_use_mall_pstate_change_phantom_pipe ? 1024 : DETBufferSizeInKByte[k]);
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: k=%0d DETBufferSizeInKByteForSwathCalculation = %d\n", __func__, k,
+				DETBufferSizeInKByteForSwathCalculation);
+#endif
+
+		if (RoundedUpMaxSwathSizeBytesY[k] + RoundedUpMaxSwathSizeBytesC[k] <=
+				DETBufferSizeInKByteForSwathCalculation * 1024 / 2) {
+			SwathHeightY[k] = MaximumSwathHeightY[k];
+			SwathHeightC[k] = MaximumSwathHeightC[k];
+			RoundedUpSwathSizeBytesY = RoundedUpMaxSwathSizeBytesY[k];
+			RoundedUpSwathSizeBytesC = RoundedUpMaxSwathSizeBytesC[k];
+		} else if (RoundedUpMaxSwathSizeBytesY[k] >= 1.5 * RoundedUpMaxSwathSizeBytesC[k] &&
+				RoundedUpMaxSwathSizeBytesY[k] / 2 + RoundedUpMaxSwathSizeBytesC[k] <=
+				DETBufferSizeInKByteForSwathCalculation * 1024 / 2) {
+			SwathHeightY[k] = MaximumSwathHeightY[k] / 2;
+			SwathHeightC[k] = MaximumSwathHeightC[k];
+			RoundedUpSwathSizeBytesY = RoundedUpMaxSwathSizeBytesY[k] / 2;
+			RoundedUpSwathSizeBytesC = RoundedUpMaxSwathSizeBytesC[k];
+		} else if (RoundedUpMaxSwathSizeBytesY[k] < 1.5 * RoundedUpMaxSwathSizeBytesC[k] &&
+				RoundedUpMaxSwathSizeBytesY[k] + RoundedUpMaxSwathSizeBytesC[k] / 2 <=
+				DETBufferSizeInKByteForSwathCalculation * 1024 / 2) {
+			SwathHeightY[k] = MaximumSwathHeightY[k];
+			SwathHeightC[k] = MaximumSwathHeightC[k] / 2;
+			RoundedUpSwathSizeBytesY = RoundedUpMaxSwathSizeBytesY[k];
+			RoundedUpSwathSizeBytesC = RoundedUpMaxSwathSizeBytesC[k] / 2;
+		} else {
+			SwathHeightY[k] = MaximumSwathHeightY[k] / 2;
+			SwathHeightC[k] = MaximumSwathHeightC[k] / 2;
+			RoundedUpSwathSizeBytesY = RoundedUpMaxSwathSizeBytesY[k] / 2;
+			RoundedUpSwathSizeBytesC = RoundedUpMaxSwathSizeBytesC[k] / 2;
+		}
+
+		if ((RoundedUpMaxSwathSizeBytesY[k] / 2 + RoundedUpMaxSwathSizeBytesC[k] / 2 >
+				DETBufferSizeInKByteForSwathCalculation * 1024 / 2)
+				|| SwathWidth[k] > MaximumSwathWidthLuma[k] || (SwathHeightC[k] > 0 &&
+						SwathWidthChroma[k] > MaximumSwathWidthChroma[k])) {
+			*ViewportSizeSupport = false;
+			ViewportSizeSupportPerSurface[k] = false;
+		} else {
+			ViewportSizeSupportPerSurface[k] = true;
+		}
+
+		if (SwathHeightC[k] == 0) {
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML::%s: k=%0d All DET for plane0\n", __func__, k);
+#endif
+			DETBufferSizeY[k] = DETBufferSizeInKByte[k] * 1024;
+			DETBufferSizeC[k] = 0;
+		} else if (RoundedUpSwathSizeBytesY <= 1.5 * RoundedUpSwathSizeBytesC) {
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML::%s: k=%0d Half DET for plane0, half for plane1\n", __func__, k);
+#endif
+			DETBufferSizeY[k] = DETBufferSizeInKByte[k] * 1024 / 2;
+			DETBufferSizeC[k] = DETBufferSizeInKByte[k] * 1024 / 2;
+		} else {
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML::%s: k=%0d 2/3 DET for plane0, 1/3 for plane1\n", __func__, k);
+#endif
+			DETBufferSizeY[k] = dml_floor(DETBufferSizeInKByte[k] * 1024 * 2 / 3, 1024);
+			DETBufferSizeC[k] = DETBufferSizeInKByte[k] * 1024 - DETBufferSizeY[k];
+		}
+
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: k=%0d SwathHeightY = %d\n", __func__, k, SwathHeightY[k]);
+		dml_print("DML::%s: k=%0d SwathHeightC = %d\n", __func__, k, SwathHeightC[k]);
+		dml_print("DML::%s: k=%0d RoundedUpMaxSwathSizeBytesY = %d\n", __func__,
+				k, RoundedUpMaxSwathSizeBytesY[k]);
+		dml_print("DML::%s: k=%0d RoundedUpMaxSwathSizeBytesC = %d\n", __func__,
+				k, RoundedUpMaxSwathSizeBytesC[k]);
+		dml_print("DML::%s: k=%0d RoundedUpSwathSizeBytesY = %d\n", __func__, k, RoundedUpSwathSizeBytesY);
+		dml_print("DML::%s: k=%0d RoundedUpSwathSizeBytesC = %d\n", __func__, k, RoundedUpSwathSizeBytesC);
+		dml_print("DML::%s: k=%0d DETBufferSizeInKByte = %d\n", __func__, k, DETBufferSizeInKByte[k]);
+		dml_print("DML::%s: k=%0d DETBufferSizeY = %d\n", __func__, k, DETBufferSizeY[k]);
+		dml_print("DML::%s: k=%0d DETBufferSizeC = %d\n", __func__, k, DETBufferSizeC[k]);
+		dml_print("DML::%s: k=%0d ViewportSizeSupportPerSurface = %d\n", __func__, k,
+				ViewportSizeSupportPerSurface[k]);
+#endif
+
+	}
+} // CalculateSwathAndDETConfiguration
+
+void dml32_CalculateSwathWidth(
+		bool				ForceSingleDPP,
+		unsigned int			NumberOfActiveSurfaces,
+		enum source_format_class	SourcePixelFormat[],
+		enum dm_rotation_angle		SourceRotation[],
+		bool				ViewportStationary[],
+		unsigned int			ViewportWidth[],
+		unsigned int			ViewportHeight[],
+		unsigned int			ViewportXStart[],
+		unsigned int			ViewportYStart[],
+		unsigned int			ViewportXStartC[],
+		unsigned int			ViewportYStartC[],
+		unsigned int			SurfaceWidthY[],
+		unsigned int			SurfaceWidthC[],
+		unsigned int			SurfaceHeightY[],
+		unsigned int			SurfaceHeightC[],
+		enum odm_combine_mode		ODMMode[],
+		unsigned int			BytePerPixY[],
+		unsigned int			BytePerPixC[],
+		unsigned int			Read256BytesBlockHeightY[],
+		unsigned int			Read256BytesBlockHeightC[],
+		unsigned int			Read256BytesBlockWidthY[],
+		unsigned int			Read256BytesBlockWidthC[],
+		unsigned int			BlendingAndTiming[],
+		unsigned int			HActive[],
+		double				HRatio[],
+		unsigned int			DPPPerSurface[],
+
+		/* Output */
+		double				SwathWidthdoubleDPPY[],
+		double				SwathWidthdoubleDPPC[],
+		double				SwathWidthY[], // per-pipe
+		double				SwathWidthC[], // per-pipe
+		unsigned int			MaximumSwathHeightY[],
+		unsigned int			MaximumSwathHeightC[],
+		unsigned int			swath_width_luma_ub[], // per-pipe
+		unsigned int			swath_width_chroma_ub[]) // per-pipe
+{
+	unsigned int k, j;
+	enum odm_combine_mode MainSurfaceODMMode;
+
+	unsigned int surface_width_ub_l;
+	unsigned int surface_height_ub_l;
+	unsigned int surface_width_ub_c;
+	unsigned int surface_height_ub_c;
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: ForceSingleDPP = %d\n", __func__, ForceSingleDPP);
+	dml_print("DML::%s: NumberOfActiveSurfaces = %d\n", __func__, NumberOfActiveSurfaces);
+#endif
+
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+		if (!IsVertical(SourceRotation[k]))
+			SwathWidthdoubleDPPY[k] = ViewportWidth[k];
+		else
+			SwathWidthdoubleDPPY[k] = ViewportHeight[k];
+
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: k=%d ViewportWidth=%d\n", __func__, k, ViewportWidth[k]);
+		dml_print("DML::%s: k=%d ViewportHeight=%d\n", __func__, k, ViewportHeight[k]);
+#endif
+
+		MainSurfaceODMMode = ODMMode[k];
+		for (j = 0; j < NumberOfActiveSurfaces; ++j) {
+			if (BlendingAndTiming[k] == j)
+				MainSurfaceODMMode = ODMMode[j];
+		}
+
+		if (ForceSingleDPP) {
+			SwathWidthY[k] = SwathWidthdoubleDPPY[k];
+		} else {
+			if (MainSurfaceODMMode == dm_odm_combine_mode_4to1) {
+				SwathWidthY[k] = dml_min(SwathWidthdoubleDPPY[k],
+						dml_round(HActive[k] / 4.0 * HRatio[k]));
+			} else if (MainSurfaceODMMode == dm_odm_combine_mode_2to1) {
+				SwathWidthY[k] = dml_min(SwathWidthdoubleDPPY[k],
+						dml_round(HActive[k] / 2.0 * HRatio[k]));
+			} else if (DPPPerSurface[k] == 2) {
+				SwathWidthY[k] = SwathWidthdoubleDPPY[k] / 2;
+			} else {
+				SwathWidthY[k] = SwathWidthdoubleDPPY[k];
+			}
+		}
+
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: k=%d HActive=%d\n", __func__, k, HActive[k]);
+		dml_print("DML::%s: k=%d HRatio=%f\n", __func__, k, HRatio[k]);
+		dml_print("DML::%s: k=%d MainSurfaceODMMode=%d\n", __func__, k, MainSurfaceODMMode);
+		dml_print("DML::%s: k=%d SwathWidthdoubleDPPY=%d\n", __func__, k, SwathWidthdoubleDPPY[k]);
+		dml_print("DML::%s: k=%d SwathWidthY=%d\n", __func__, k, SwathWidthY[k]);
+#endif
+
+		if (SourcePixelFormat[k] == dm_420_8 || SourcePixelFormat[k] == dm_420_10 ||
+				SourcePixelFormat[k] == dm_420_12) {
+			SwathWidthC[k] = SwathWidthY[k] / 2;
+			SwathWidthdoubleDPPC[k] = SwathWidthdoubleDPPY[k] / 2;
+		} else {
+			SwathWidthC[k] = SwathWidthY[k];
+			SwathWidthdoubleDPPC[k] = SwathWidthdoubleDPPY[k];
+		}
+
+		if (ForceSingleDPP == true) {
+			SwathWidthY[k] = SwathWidthdoubleDPPY[k];
+			SwathWidthC[k] = SwathWidthdoubleDPPC[k];
+		}
+
+		surface_width_ub_l  = dml_ceil(SurfaceWidthY[k], Read256BytesBlockWidthY[k]);
+		surface_height_ub_l = dml_ceil(SurfaceHeightY[k], Read256BytesBlockHeightY[k]);
+		surface_width_ub_c  = dml_ceil(SurfaceWidthC[k], Read256BytesBlockWidthC[k]);
+		surface_height_ub_c = dml_ceil(SurfaceHeightC[k], Read256BytesBlockHeightC[k]);
+
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: k=%d surface_width_ub_l=%0d\n", __func__, k, surface_width_ub_l);
+		dml_print("DML::%s: k=%d surface_height_ub_l=%0d\n", __func__, k, surface_height_ub_l);
+		dml_print("DML::%s: k=%d surface_width_ub_c=%0d\n", __func__, k, surface_width_ub_c);
+		dml_print("DML::%s: k=%d surface_height_ub_c=%0d\n", __func__, k, surface_height_ub_c);
+		dml_print("DML::%s: k=%d Read256BytesBlockWidthY=%0d\n", __func__, k, Read256BytesBlockWidthY[k]);
+		dml_print("DML::%s: k=%d Read256BytesBlockHeightY=%0d\n", __func__, k, Read256BytesBlockHeightY[k]);
+		dml_print("DML::%s: k=%d Read256BytesBlockWidthC=%0d\n", __func__, k, Read256BytesBlockWidthC[k]);
+		dml_print("DML::%s: k=%d Read256BytesBlockHeightC=%0d\n", __func__, k, Read256BytesBlockHeightC[k]);
+		dml_print("DML::%s: k=%d ViewportStationary=%0d\n", __func__, k, ViewportStationary[k]);
+		dml_print("DML::%s: k=%d DPPPerSurface=%0d\n", __func__, k, DPPPerSurface[k]);
+#endif
+
+		if (!IsVertical(SourceRotation[k])) {
+			MaximumSwathHeightY[k] = Read256BytesBlockHeightY[k];
+			MaximumSwathHeightC[k] = Read256BytesBlockHeightC[k];
+			if (ViewportStationary[k] && DPPPerSurface[k] == 1) {
+				swath_width_luma_ub[k] = dml_min(surface_width_ub_l,
+						dml_floor(ViewportXStart[k] +
+								SwathWidthY[k] +
+								Read256BytesBlockWidthY[k] - 1,
+								Read256BytesBlockWidthY[k]) -
+								dml_floor(ViewportXStart[k],
+								Read256BytesBlockWidthY[k]));
+			} else {
+				swath_width_luma_ub[k] = dml_min(surface_width_ub_l,
+						dml_ceil(SwathWidthY[k] - 1,
+								Read256BytesBlockWidthY[k]) +
+								Read256BytesBlockWidthY[k]);
+			}
+			if (BytePerPixC[k] > 0) {
+				if (ViewportStationary[k] && DPPPerSurface[k] == 1) {
+					swath_width_chroma_ub[k] = dml_min(surface_width_ub_c,
+							dml_floor(ViewportXStartC[k] + SwathWidthC[k] +
+									Read256BytesBlockWidthC[k] - 1,
+									Read256BytesBlockWidthC[k]) -
+									dml_floor(ViewportXStartC[k],
+									Read256BytesBlockWidthC[k]));
+				} else {
+					swath_width_chroma_ub[k] = dml_min(surface_width_ub_c,
+							dml_ceil(SwathWidthC[k] - 1,
+								Read256BytesBlockWidthC[k]) +
+								Read256BytesBlockWidthC[k]);
+				}
+			} else {
+				swath_width_chroma_ub[k] = 0;
+			}
+		} else {
+			MaximumSwathHeightY[k] = Read256BytesBlockWidthY[k];
+			MaximumSwathHeightC[k] = Read256BytesBlockWidthC[k];
+
+			if (ViewportStationary[k] && DPPPerSurface[k] == 1) {
+				swath_width_luma_ub[k] = dml_min(surface_height_ub_l, dml_floor(ViewportYStart[k] +
+						SwathWidthY[k] + Read256BytesBlockHeightY[k] - 1,
+						Read256BytesBlockHeightY[k]) -
+						dml_floor(ViewportYStart[k], Read256BytesBlockHeightY[k]));
+			} else {
+				swath_width_luma_ub[k] = dml_min(surface_height_ub_l, dml_ceil(SwathWidthY[k] - 1,
+						Read256BytesBlockHeightY[k]) + Read256BytesBlockHeightY[k]);
+			}
+			if (BytePerPixC[k] > 0) {
+				if (ViewportStationary[k] && DPPPerSurface[k] == 1) {
+					swath_width_chroma_ub[k] = dml_min(surface_height_ub_c,
+							dml_floor(ViewportYStartC[k] + SwathWidthC[k] +
+									Read256BytesBlockHeightC[k] - 1,
+									Read256BytesBlockHeightC[k]) -
+									dml_floor(ViewportYStartC[k],
+											Read256BytesBlockHeightC[k]));
+				} else {
+					swath_width_chroma_ub[k] = dml_min(surface_height_ub_c,
+							dml_ceil(SwathWidthC[k] - 1, Read256BytesBlockHeightC[k]) +
+							Read256BytesBlockHeightC[k]);
+				}
+			} else {
+				swath_width_chroma_ub[k] = 0;
+			}
+		}
+
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: k=%d swath_width_luma_ub=%0d\n", __func__, k, swath_width_luma_ub[k]);
+		dml_print("DML::%s: k=%d swath_width_chroma_ub=%0d\n", __func__, k, swath_width_chroma_ub[k]);
+		dml_print("DML::%s: k=%d MaximumSwathHeightY=%0d\n", __func__, k, MaximumSwathHeightY[k]);
+		dml_print("DML::%s: k=%d MaximumSwathHeightC=%0d\n", __func__, k, MaximumSwathHeightC[k]);
+#endif
+
+	}
+} // CalculateSwathWidth
+
+bool dml32_UnboundedRequest(enum unbounded_requesting_policy UseUnboundedRequestingFinal,
+			unsigned int TotalNumberOfActiveDPP,
+			bool NoChroma,
+			enum output_encoder_class Output,
+			enum dm_swizzle_mode SurfaceTiling,
+			bool CompBufReservedSpaceNeedAdjustment,
+			bool DisableUnboundRequestIfCompBufReservedSpaceNeedAdjustment)
+{
+	bool ret_val = false;
+
+	ret_val = (UseUnboundedRequestingFinal != dm_unbounded_requesting_disable &&
+			TotalNumberOfActiveDPP == 1 && NoChroma);
+	if (UseUnboundedRequestingFinal == dm_unbounded_requesting_edp_only && Output != dm_edp)
+		ret_val = false;
+
+	if (SurfaceTiling == dm_sw_linear)
+		ret_val = false;
+
+	if (CompBufReservedSpaceNeedAdjustment == 1 && DisableUnboundRequestIfCompBufReservedSpaceNeedAdjustment)
+		ret_val = false;
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: CompBufReservedSpaceNeedAdjustment  = %d\n",  __func__, CompBufReservedSpaceNeedAdjustment);
+	dml_print("DML::%s: DisableUnboundRequestIfCompBufReservedSpaceNeedAdjustment  = %d\n",  __func__, DisableUnboundRequestIfCompBufReservedSpaceNeedAdjustment);
+	dml_print("DML::%s: ret_val = %d\n",  __func__, ret_val);
+#endif
+
+	return (ret_val);
+}
+
+void dml32_CalculateDETBufferSize(
+		unsigned int DETSizeOverride[],
+		enum dm_use_mall_for_pstate_change_mode UseMALLForPStateChange[],
+		bool ForceSingleDPP,
+		unsigned int NumberOfActiveSurfaces,
+		bool UnboundedRequestEnabled,
+		unsigned int nomDETInKByte,
+		unsigned int MaxTotalDETInKByte,
+		unsigned int ConfigReturnBufferSizeInKByte,
+		unsigned int MinCompressedBufferSizeInKByte,
+		unsigned int CompressedBufferSegmentSizeInkByteFinal,
+		enum source_format_class SourcePixelFormat[],
+		double ReadBandwidthLuma[],
+		double ReadBandwidthChroma[],
+		unsigned int RoundedUpMaxSwathSizeBytesY[],
+		unsigned int RoundedUpMaxSwathSizeBytesC[],
+		unsigned int DPPPerSurface[],
+		/* Output */
+		unsigned int DETBufferSizeInKByte[],
+		unsigned int *CompressedBufferSizeInkByte)
+{
+	unsigned int DETBufferSizePoolInKByte;
+	unsigned int NextDETBufferPieceInKByte;
+	bool DETPieceAssignedToThisSurfaceAlready[DC__NUM_DPP__MAX];
+	bool NextPotentialSurfaceToAssignDETPieceFound;
+	unsigned int NextSurfaceToAssignDETPiece;
+	double TotalBandwidth;
+	double BandwidthOfSurfacesNotAssignedDETPiece;
+	unsigned int max_minDET;
+	unsigned int minDET;
+	unsigned int minDET_pipe;
+	unsigned int j, k;
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: ForceSingleDPP = %d\n", __func__, ForceSingleDPP);
+	dml_print("DML::%s: nomDETInKByte = %d\n", __func__, nomDETInKByte);
+	dml_print("DML::%s: NumberOfActiveSurfaces = %d\n", __func__, NumberOfActiveSurfaces);
+	dml_print("DML::%s: UnboundedRequestEnabled = %d\n", __func__, UnboundedRequestEnabled);
+	dml_print("DML::%s: MaxTotalDETInKByte = %d\n", __func__, MaxTotalDETInKByte);
+	dml_print("DML::%s: ConfigReturnBufferSizeInKByte = %d\n", __func__, ConfigReturnBufferSizeInKByte);
+	dml_print("DML::%s: MinCompressedBufferSizeInKByte = %d\n", __func__, MinCompressedBufferSizeInKByte);
+	dml_print("DML::%s: CompressedBufferSegmentSizeInkByteFinal = %d\n", __func__,
+			CompressedBufferSegmentSizeInkByteFinal);
+#endif
+
+	// Note: Will use default det size if that fits 2 swaths
+	if (UnboundedRequestEnabled) {
+		if (DETSizeOverride[0] > 0) {
+			DETBufferSizeInKByte[0] = DETSizeOverride[0];
+		} else {
+			DETBufferSizeInKByte[0] = dml_max(nomDETInKByte, dml_ceil(2.0 *
+					((double) RoundedUpMaxSwathSizeBytesY[0] +
+							(double) RoundedUpMaxSwathSizeBytesC[0]) / 1024.0, 64.0));
+		}
+		*CompressedBufferSizeInkByte = ConfigReturnBufferSizeInKByte - DETBufferSizeInKByte[0];
+	} else {
+		DETBufferSizePoolInKByte = MaxTotalDETInKByte;
+		for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+			DETBufferSizeInKByte[k] = nomDETInKByte;
+			if (SourcePixelFormat[k] == dm_420_8 || SourcePixelFormat[k] == dm_420_10 ||
+					SourcePixelFormat[k] == dm_420_12) {
+				max_minDET = nomDETInKByte - 64;
+			} else {
+				max_minDET = nomDETInKByte;
+			}
+			minDET = 128;
+			minDET_pipe = 0;
+
+			// add DET resource until can hold 2 full swaths
+			while (minDET <= max_minDET && minDET_pipe == 0) {
+				if (2.0 * ((double) RoundedUpMaxSwathSizeBytesY[k] +
+						(double) RoundedUpMaxSwathSizeBytesC[k]) / 1024.0 <= minDET)
+					minDET_pipe = minDET;
+				minDET = minDET + 64;
+			}
+
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML::%s: k=%0d minDET        = %d\n", __func__, k, minDET);
+			dml_print("DML::%s: k=%0d max_minDET    = %d\n", __func__, k, max_minDET);
+			dml_print("DML::%s: k=%0d minDET_pipe   = %d\n", __func__, k, minDET_pipe);
+			dml_print("DML::%s: k=%0d RoundedUpMaxSwathSizeBytesY = %d\n", __func__, k,
+					RoundedUpMaxSwathSizeBytesY[k]);
+			dml_print("DML::%s: k=%0d RoundedUpMaxSwathSizeBytesC = %d\n", __func__, k,
+					RoundedUpMaxSwathSizeBytesC[k]);
+#endif
+
+			if (minDET_pipe == 0) {
+				minDET_pipe = dml_max(128, dml_ceil(((double)RoundedUpMaxSwathSizeBytesY[k] +
+						(double)RoundedUpMaxSwathSizeBytesC[k]) / 1024.0, 64));
+#ifdef __DML_VBA_DEBUG__
+				dml_print("DML::%s: k=%0d minDET_pipe = %d (assume each plane take half DET)\n",
+						__func__, k, minDET_pipe);
+#endif
+			}
+
+			if (UseMALLForPStateChange[k] == dm_use_mall_pstate_change_phantom_pipe) {
+				DETBufferSizeInKByte[k] = 0;
+			} else if (DETSizeOverride[k] > 0) {
+				DETBufferSizeInKByte[k] = DETSizeOverride[k];
+				DETBufferSizePoolInKByte = DETBufferSizePoolInKByte -
+						(ForceSingleDPP ? 1 : DPPPerSurface[k]) * DETSizeOverride[k];
+			} else if ((ForceSingleDPP ? 1 : DPPPerSurface[k]) * minDET_pipe <= DETBufferSizePoolInKByte) {
+				DETBufferSizeInKByte[k] = minDET_pipe;
+				DETBufferSizePoolInKByte = DETBufferSizePoolInKByte -
+						(ForceSingleDPP ? 1 : DPPPerSurface[k]) * minDET_pipe;
+			}
+
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML::%s: k=%d DPPPerSurface = %d\n", __func__, k, DPPPerSurface[k]);
+			dml_print("DML::%s: k=%d DETSizeOverride = %d\n", __func__, k, DETSizeOverride[k]);
+			dml_print("DML::%s: k=%d DETBufferSizeInKByte = %d\n", __func__, k, DETBufferSizeInKByte[k]);
+			dml_print("DML::%s: DETBufferSizePoolInKByte = %d\n", __func__, DETBufferSizePoolInKByte);
+#endif
+		}
+
+		TotalBandwidth = 0;
+		for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+			if (UseMALLForPStateChange[k] != dm_use_mall_pstate_change_phantom_pipe)
+				TotalBandwidth = TotalBandwidth + ReadBandwidthLuma[k] + ReadBandwidthChroma[k];
+		}
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: --- Before bandwidth adjustment ---\n", __func__);
+		for (uint k = 0; k < NumberOfActiveSurfaces; ++k)
+			dml_print("DML::%s: k=%d DETBufferSizeInKByte   = %d\n", __func__, k, DETBufferSizeInKByte[k]);
+		dml_print("DML::%s: --- DET allocation with bandwidth ---\n", __func__);
+		dml_print("DML::%s: TotalBandwidth = %f\n", __func__, TotalBandwidth);
+#endif
+		BandwidthOfSurfacesNotAssignedDETPiece = TotalBandwidth;
+		for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+
+			if (UseMALLForPStateChange[k] == dm_use_mall_pstate_change_phantom_pipe) {
+				DETPieceAssignedToThisSurfaceAlready[k] = true;
+			} else if (DETSizeOverride[k] > 0 || (((double) (ForceSingleDPP ? 1 : DPPPerSurface[k]) *
+					(double) DETBufferSizeInKByte[k] / (double) MaxTotalDETInKByte) >=
+					((ReadBandwidthLuma[k] + ReadBandwidthChroma[k]) / TotalBandwidth))) {
+				DETPieceAssignedToThisSurfaceAlready[k] = true;
+				BandwidthOfSurfacesNotAssignedDETPiece = BandwidthOfSurfacesNotAssignedDETPiece -
+						ReadBandwidthLuma[k] - ReadBandwidthChroma[k];
+			} else {
+				DETPieceAssignedToThisSurfaceAlready[k] = false;
+			}
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML::%s: k=%d DETPieceAssignedToThisSurfaceAlready = %d\n", __func__, k,
+					DETPieceAssignedToThisSurfaceAlready[k]);
+			dml_print("DML::%s: k=%d BandwidthOfSurfacesNotAssignedDETPiece = %f\n", __func__, k,
+					BandwidthOfSurfacesNotAssignedDETPiece);
+#endif
+		}
+
+		for (j = 0; j < NumberOfActiveSurfaces; ++j) {
+			NextPotentialSurfaceToAssignDETPieceFound = false;
+			NextSurfaceToAssignDETPiece = 0;
+
+			for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+#ifdef __DML_VBA_DEBUG__
+				dml_print("DML::%s: j=%d k=%d, ReadBandwidthLuma[k] = %f\n", __func__, j, k,
+						ReadBandwidthLuma[k]);
+				dml_print("DML::%s: j=%d k=%d, ReadBandwidthChroma[k] = %f\n", __func__, j, k,
+						ReadBandwidthChroma[k]);
+				dml_print("DML::%s: j=%d k=%d, ReadBandwidthLuma[Next] = %f\n", __func__, j, k,
+						ReadBandwidthLuma[NextSurfaceToAssignDETPiece]);
+				dml_print("DML::%s: j=%d k=%d, ReadBandwidthChroma[Next] = %f\n", __func__, j, k,
+						ReadBandwidthChroma[NextSurfaceToAssignDETPiece]);
+				dml_print("DML::%s: j=%d k=%d, NextSurfaceToAssignDETPiece = %d\n", __func__, j, k,
+						NextSurfaceToAssignDETPiece);
+#endif
+				if (!DETPieceAssignedToThisSurfaceAlready[k] &&
+						(!NextPotentialSurfaceToAssignDETPieceFound ||
+						ReadBandwidthLuma[k] + ReadBandwidthChroma[k] <
+						ReadBandwidthLuma[NextSurfaceToAssignDETPiece] +
+						ReadBandwidthChroma[NextSurfaceToAssignDETPiece])) {
+					NextSurfaceToAssignDETPiece = k;
+					NextPotentialSurfaceToAssignDETPieceFound = true;
+				}
+#ifdef __DML_VBA_DEBUG__
+				dml_print("DML::%s: j=%d k=%d, DETPieceAssignedToThisSurfaceAlready = %d\n",
+						__func__, j, k, DETPieceAssignedToThisSurfaceAlready[k]);
+				dml_print("DML::%s: j=%d k=%d, NextPotentialSurfaceToAssignDETPieceFound = %d\n",
+						__func__, j, k, NextPotentialSurfaceToAssignDETPieceFound);
+#endif
+			}
+
+			if (NextPotentialSurfaceToAssignDETPieceFound) {
+				// Note: To show the banker's rounding behavior in VBA and also the fact
+				// that the DET buffer size varies due to precision issue
+				//
+				//double tmp1 =  ((double) DETBufferSizePoolInKByte *
+				// (ReadBandwidthLuma[NextSurfaceToAssignDETPiece] +
+				// ReadBandwidthChroma[NextSurfaceToAssignDETPiece]) /
+				// BandwidthOfSurfacesNotAssignedDETPiece /
+				// ((ForceSingleDPP ? 1 : DPPPerSurface[NextSurfaceToAssignDETPiece]) * 64.0));
+				//double tmp2 =  dml_round((double) DETBufferSizePoolInKByte *
+				// (ReadBandwidthLuma[NextSurfaceToAssignDETPiece] +
+				// ReadBandwidthChroma[NextSurfaceToAssignDETPiece]) /
+				 //BandwidthOfSurfacesNotAssignedDETPiece /
+				// ((ForceSingleDPP ? 1 : DPPPerSurface[NextSurfaceToAssignDETPiece]) * 64.0));
+				//
+				//dml_print("DML::%s: j=%d, tmp1 = %f\n", __func__, j, tmp1);
+				//dml_print("DML::%s: j=%d, tmp2 = %f\n", __func__, j, tmp2);
+
+				NextDETBufferPieceInKByte = dml_min(
+					dml_round((double) DETBufferSizePoolInKByte *
+						(ReadBandwidthLuma[NextSurfaceToAssignDETPiece] +
+						ReadBandwidthChroma[NextSurfaceToAssignDETPiece]) /
+						BandwidthOfSurfacesNotAssignedDETPiece /
+						((ForceSingleDPP ? 1 :
+								DPPPerSurface[NextSurfaceToAssignDETPiece]) * 64.0)) *
+						(ForceSingleDPP ? 1 :
+								DPPPerSurface[NextSurfaceToAssignDETPiece]) * 64.0,
+						dml_floor((double) DETBufferSizePoolInKByte,
+						(ForceSingleDPP ? 1 :
+								DPPPerSurface[NextSurfaceToAssignDETPiece]) * 64.0));
+
+				// Above calculation can assign the entire DET buffer allocation to a single pipe.
+				// We should limit the per-pipe DET size to the nominal / max per pipe.
+				if (NextDETBufferPieceInKByte > nomDETInKByte * (ForceSingleDPP ? 1 : DPPPerSurface[k])) {
+					if (DETBufferSizeInKByte[NextSurfaceToAssignDETPiece] <
+							nomDETInKByte * (ForceSingleDPP ? 1 : DPPPerSurface[k])) {
+						NextDETBufferPieceInKByte = nomDETInKByte * (ForceSingleDPP ? 1 : DPPPerSurface[k]) -
+								DETBufferSizeInKByte[NextSurfaceToAssignDETPiece];
+					} else {
+						// Case where DETBufferSizeInKByte[NextSurfaceToAssignDETPiece]
+						// already has the max per-pipe value
+						NextDETBufferPieceInKByte = 0;
+					}
+				}
+
+#ifdef __DML_VBA_DEBUG__
+				dml_print("DML::%s: j=%0d, DETBufferSizePoolInKByte = %d\n", __func__, j,
+					DETBufferSizePoolInKByte);
+				dml_print("DML::%s: j=%0d, NextSurfaceToAssignDETPiece = %d\n", __func__, j,
+					NextSurfaceToAssignDETPiece);
+				dml_print("DML::%s: j=%0d, ReadBandwidthLuma[%0d] = %f\n", __func__, j,
+					NextSurfaceToAssignDETPiece, ReadBandwidthLuma[NextSurfaceToAssignDETPiece]);
+				dml_print("DML::%s: j=%0d, ReadBandwidthChroma[%0d] = %f\n", __func__, j,
+					NextSurfaceToAssignDETPiece, ReadBandwidthChroma[NextSurfaceToAssignDETPiece]);
+				dml_print("DML::%s: j=%0d, BandwidthOfSurfacesNotAssignedDETPiece = %f\n",
+					__func__, j, BandwidthOfSurfacesNotAssignedDETPiece);
+				dml_print("DML::%s: j=%0d, NextDETBufferPieceInKByte = %d\n", __func__, j,
+					NextDETBufferPieceInKByte);
+				dml_print("DML::%s: j=%0d, DETBufferSizeInKByte[%0d] increases from %0d ",
+					__func__, j, NextSurfaceToAssignDETPiece,
+					DETBufferSizeInKByte[NextSurfaceToAssignDETPiece]);
+#endif
+
+				DETBufferSizeInKByte[NextSurfaceToAssignDETPiece] =
+						DETBufferSizeInKByte[NextSurfaceToAssignDETPiece]
+						+ NextDETBufferPieceInKByte
+						/ (ForceSingleDPP ? 1 : DPPPerSurface[NextSurfaceToAssignDETPiece]);
+#ifdef __DML_VBA_DEBUG__
+				dml_print("to %0d\n", DETBufferSizeInKByte[NextSurfaceToAssignDETPiece]);
+#endif
+
+				DETBufferSizePoolInKByte = DETBufferSizePoolInKByte - NextDETBufferPieceInKByte;
+				DETPieceAssignedToThisSurfaceAlready[NextSurfaceToAssignDETPiece] = true;
+				BandwidthOfSurfacesNotAssignedDETPiece = BandwidthOfSurfacesNotAssignedDETPiece -
+						(ReadBandwidthLuma[NextSurfaceToAssignDETPiece] +
+								ReadBandwidthChroma[NextSurfaceToAssignDETPiece]);
+			}
+		}
+		*CompressedBufferSizeInkByte = MinCompressedBufferSizeInKByte;
+	}
+	*CompressedBufferSizeInkByte = *CompressedBufferSizeInkByte * CompressedBufferSegmentSizeInkByteFinal / 64;
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: --- After bandwidth adjustment ---\n", __func__);
+	dml_print("DML::%s: CompressedBufferSizeInkByte = %d\n", __func__, *CompressedBufferSizeInkByte);
+	for (uint k = 0; k < NumberOfActiveSurfaces; ++k) {
+		dml_print("DML::%s: k=%d DETBufferSizeInKByte = %d (TotalReadBandWidth=%f)\n",
+				__func__, k, DETBufferSizeInKByte[k], ReadBandwidthLuma[k] + ReadBandwidthChroma[k]);
+	}
+#endif
+} // CalculateDETBufferSize
+
+void dml32_CalculateODMMode(
+		unsigned int MaximumPixelsPerLinePerDSCUnit,
+		unsigned int HActive,
+		enum output_encoder_class Output,
+		enum odm_combine_policy ODMUse,
+		double StateDispclk,
+		double MaxDispclk,
+		bool DSCEnable,
+		unsigned int TotalNumberOfActiveDPP,
+		unsigned int MaxNumDPP,
+		double PixelClock,
+		double DISPCLKDPPCLKDSCCLKDownSpreading,
+		double DISPCLKRampingMargin,
+		double DISPCLKDPPCLKVCOSpeed,
+
+		/* Output */
+		bool *TotalAvailablePipesSupport,
+		unsigned int *NumberOfDPP,
+		enum odm_combine_mode *ODMMode,
+		double *RequiredDISPCLKPerSurface)
+{
+
+	double SurfaceRequiredDISPCLKWithoutODMCombine;
+	double SurfaceRequiredDISPCLKWithODMCombineTwoToOne;
+	double SurfaceRequiredDISPCLKWithODMCombineFourToOne;
+
+	SurfaceRequiredDISPCLKWithoutODMCombine = dml32_CalculateRequiredDispclk(dm_odm_combine_mode_disabled,
+			PixelClock, DISPCLKDPPCLKDSCCLKDownSpreading, DISPCLKRampingMargin, DISPCLKDPPCLKVCOSpeed,
+			MaxDispclk);
+	SurfaceRequiredDISPCLKWithODMCombineTwoToOne = dml32_CalculateRequiredDispclk(dm_odm_combine_mode_2to1,
+			PixelClock, DISPCLKDPPCLKDSCCLKDownSpreading, DISPCLKRampingMargin, DISPCLKDPPCLKVCOSpeed,
+			MaxDispclk);
+	SurfaceRequiredDISPCLKWithODMCombineFourToOne = dml32_CalculateRequiredDispclk(dm_odm_combine_mode_4to1,
+			PixelClock, DISPCLKDPPCLKDSCCLKDownSpreading, DISPCLKRampingMargin, DISPCLKDPPCLKVCOSpeed,
+			MaxDispclk);
+	*TotalAvailablePipesSupport = true;
+	*ODMMode = dm_odm_combine_mode_disabled; // initialize as disable
+
+	if (ODMUse == dm_odm_combine_policy_none)
+		*ODMMode = dm_odm_combine_mode_disabled;
+
+	*RequiredDISPCLKPerSurface = SurfaceRequiredDISPCLKWithoutODMCombine;
+	*NumberOfDPP = 0;
+
+	// FIXME check ODMUse == "" condition does it mean bypass or Gabriel means something like don't care??
+	// (ODMUse == "" || ODMUse == "CombineAsNeeded")
+
+	if (!(Output == dm_hdmi || Output == dm_dp || Output == dm_edp) && (ODMUse == dm_odm_combine_policy_4to1 ||
+			((SurfaceRequiredDISPCLKWithODMCombineTwoToOne > StateDispclk ||
+					(DSCEnable && (HActive > 2 * MaximumPixelsPerLinePerDSCUnit)))))) {
+		if (TotalNumberOfActiveDPP + 4 <= MaxNumDPP) {
+			*ODMMode = dm_odm_combine_mode_4to1;
+			*RequiredDISPCLKPerSurface = SurfaceRequiredDISPCLKWithODMCombineFourToOne;
+			*NumberOfDPP = 4;
+		} else {
+			*TotalAvailablePipesSupport = false;
+		}
+	} else if (Output != dm_hdmi && (ODMUse == dm_odm_combine_policy_2to1 ||
+			(((SurfaceRequiredDISPCLKWithoutODMCombine > StateDispclk &&
+					SurfaceRequiredDISPCLKWithODMCombineTwoToOne <= StateDispclk) ||
+					(DSCEnable && (HActive > MaximumPixelsPerLinePerDSCUnit)))))) {
+		if (TotalNumberOfActiveDPP + 2 <= MaxNumDPP) {
+			*ODMMode = dm_odm_combine_mode_2to1;
+			*RequiredDISPCLKPerSurface = SurfaceRequiredDISPCLKWithODMCombineTwoToOne;
+			*NumberOfDPP = 2;
+		} else {
+			*TotalAvailablePipesSupport = false;
+		}
+	} else {
+		if (TotalNumberOfActiveDPP + 1 <= MaxNumDPP)
+			*NumberOfDPP = 1;
+		else
+			*TotalAvailablePipesSupport = false;
+	}
+}
+
+double dml32_CalculateRequiredDispclk(
+		enum odm_combine_mode ODMMode,
+		double PixelClock,
+		double DISPCLKDPPCLKDSCCLKDownSpreading,
+		double DISPCLKRampingMargin,
+		double DISPCLKDPPCLKVCOSpeed,
+		double MaxDispclk)
+{
+	double RequiredDispclk = 0.;
+	double PixelClockAfterODM;
+	double DISPCLKWithRampingRoundedToDFSGranularity;
+	double DISPCLKWithoutRampingRoundedToDFSGranularity;
+	double MaxDispclkRoundedDownToDFSGranularity;
+
+	if (ODMMode == dm_odm_combine_mode_4to1)
+		PixelClockAfterODM = PixelClock / 4;
+	else if (ODMMode == dm_odm_combine_mode_2to1)
+		PixelClockAfterODM = PixelClock / 2;
+	else
+		PixelClockAfterODM = PixelClock;
+
+
+	DISPCLKWithRampingRoundedToDFSGranularity = dml32_RoundToDFSGranularity(
+			PixelClockAfterODM * (1 + DISPCLKDPPCLKDSCCLKDownSpreading / 100)
+					* (1 + DISPCLKRampingMargin / 100), 1, DISPCLKDPPCLKVCOSpeed);
+
+	DISPCLKWithoutRampingRoundedToDFSGranularity = dml32_RoundToDFSGranularity(
+			PixelClockAfterODM * (1 + DISPCLKDPPCLKDSCCLKDownSpreading / 100), 1, DISPCLKDPPCLKVCOSpeed);
+
+	MaxDispclkRoundedDownToDFSGranularity = dml32_RoundToDFSGranularity(MaxDispclk, 0, DISPCLKDPPCLKVCOSpeed);
+
+	if (DISPCLKWithoutRampingRoundedToDFSGranularity > MaxDispclkRoundedDownToDFSGranularity)
+		RequiredDispclk = DISPCLKWithoutRampingRoundedToDFSGranularity;
+	else if (DISPCLKWithRampingRoundedToDFSGranularity > MaxDispclkRoundedDownToDFSGranularity)
+		RequiredDispclk = MaxDispclkRoundedDownToDFSGranularity;
+	else
+		RequiredDispclk = DISPCLKWithRampingRoundedToDFSGranularity;
+
+	return RequiredDispclk;
+}
+
+double dml32_RoundToDFSGranularity(double Clock, bool round_up, double VCOSpeed)
+{
+	if (Clock <= 0.0)
+		return 0.0;
+
+	if (round_up)
+		return VCOSpeed * 4.0 / dml_floor(VCOSpeed * 4.0 / Clock, 1.0);
+	else
+		return VCOSpeed * 4.0 / dml_ceil(VCOSpeed * 4.0 / Clock, 1.0);
+}
+
+void dml32_CalculateOutputLink(
+		double PHYCLKPerState,
+		double PHYCLKD18PerState,
+		double PHYCLKD32PerState,
+		double Downspreading,
+		bool IsMainSurfaceUsingTheIndicatedTiming,
+		enum output_encoder_class Output,
+		enum output_format_class OutputFormat,
+		unsigned int HTotal,
+		unsigned int HActive,
+		double PixelClockBackEnd,
+		double ForcedOutputLinkBPP,
+		unsigned int DSCInputBitPerComponent,
+		unsigned int NumberOfDSCSlices,
+		double AudioSampleRate,
+		unsigned int AudioSampleLayout,
+		enum odm_combine_mode ODMModeNoDSC,
+		enum odm_combine_mode ODMModeDSC,
+		bool DSCEnable,
+		unsigned int OutputLinkDPLanes,
+		enum dm_output_link_dp_rate OutputLinkDPRate,
+
+		/* Output */
+		bool *RequiresDSC,
+		double *RequiresFEC,
+		double  *OutBpp,
+		enum dm_output_type *OutputType,
+		enum dm_output_rate *OutputRate,
+		unsigned int *RequiredSlots)
+{
+	bool LinkDSCEnable;
+	unsigned int dummy;
+	*RequiresDSC = false;
+	*RequiresFEC = false;
+	*OutBpp = 0;
+	*OutputType = dm_output_type_unknown;
+	*OutputRate = dm_output_rate_unknown;
+
+	if (IsMainSurfaceUsingTheIndicatedTiming) {
+		if (Output == dm_hdmi) {
+			*RequiresDSC = false;
+			*RequiresFEC = false;
+			*OutBpp = dml32_TruncToValidBPP(dml_min(600, PHYCLKPerState) * 10, 3, HTotal, HActive,
+					PixelClockBackEnd, ForcedOutputLinkBPP, false, Output, OutputFormat,
+					DSCInputBitPerComponent, NumberOfDSCSlices, AudioSampleRate, AudioSampleLayout,
+					ODMModeNoDSC, ODMModeDSC, &dummy);
+			//OutputTypeAndRate = "HDMI";
+			*OutputType = dm_output_type_hdmi;
+
+		} else if (Output == dm_dp || Output == dm_dp2p0 || Output == dm_edp) {
+			if (DSCEnable == true) {
+				*RequiresDSC = true;
+				LinkDSCEnable = true;
+				if (Output == dm_dp || Output == dm_dp2p0)
+					*RequiresFEC = true;
+				else
+					*RequiresFEC = false;
+			} else {
+				*RequiresDSC = false;
+				LinkDSCEnable = false;
+				if (Output == dm_dp2p0)
+					*RequiresFEC = true;
+				else
+					*RequiresFEC = false;
+			}
+			if (Output == dm_dp2p0) {
+				*OutBpp = 0;
+				if ((OutputLinkDPRate == dm_dp_rate_na || OutputLinkDPRate == dm_dp_rate_uhbr10) &&
+						PHYCLKD32PerState >= 10000 / 32) {
+					*OutBpp = dml32_TruncToValidBPP((1 - Downspreading / 100) * 10000,
+							OutputLinkDPLanes, HTotal, HActive, PixelClockBackEnd,
+							ForcedOutputLinkBPP, LinkDSCEnable, Output, OutputFormat,
+							DSCInputBitPerComponent, NumberOfDSCSlices, AudioSampleRate,
+							AudioSampleLayout, ODMModeNoDSC, ODMModeDSC, RequiredSlots);
+					if (*OutBpp == 0 && PHYCLKD32PerState < 13500 / 32 && DSCEnable == true &&
+							ForcedOutputLinkBPP == 0) {
+						*RequiresDSC = true;
+						LinkDSCEnable = true;
+						*OutBpp = dml32_TruncToValidBPP((1 - Downspreading / 100) * 10000,
+								OutputLinkDPLanes, HTotal, HActive, PixelClockBackEnd,
+								ForcedOutputLinkBPP, LinkDSCEnable, Output,
+								OutputFormat, DSCInputBitPerComponent,
+								NumberOfDSCSlices, AudioSampleRate, AudioSampleLayout,
+								ODMModeNoDSC, ODMModeDSC, RequiredSlots);
+					}
+					//OutputTypeAndRate = Output & " UHBR10";
+					*OutputType = dm_output_type_dp2p0;
+					*OutputRate = dm_output_rate_dp_rate_uhbr10;
+				}
+				if ((OutputLinkDPRate == dm_dp_rate_na || OutputLinkDPRate == dm_dp_rate_uhbr13p5) &&
+						*OutBpp == 0 && PHYCLKD32PerState >= 13500 / 32) {
+					*OutBpp = dml32_TruncToValidBPP((1 - Downspreading / 100) * 13500,
+							OutputLinkDPLanes, HTotal, HActive, PixelClockBackEnd,
+							ForcedOutputLinkBPP, LinkDSCEnable, Output, OutputFormat,
+							DSCInputBitPerComponent, NumberOfDSCSlices, AudioSampleRate,
+							AudioSampleLayout, ODMModeNoDSC, ODMModeDSC, RequiredSlots);
+
+					if (*OutBpp == 0 && PHYCLKD32PerState < 20000 / 32 && DSCEnable == true &&
+							ForcedOutputLinkBPP == 0) {
+						*RequiresDSC = true;
+						LinkDSCEnable = true;
+						*OutBpp = dml32_TruncToValidBPP((1 - Downspreading / 100) * 13500,
+								OutputLinkDPLanes, HTotal, HActive, PixelClockBackEnd,
+								ForcedOutputLinkBPP, LinkDSCEnable, Output,
+								OutputFormat, DSCInputBitPerComponent,
+								NumberOfDSCSlices, AudioSampleRate, AudioSampleLayout,
+								ODMModeNoDSC, ODMModeDSC, RequiredSlots);
+					}
+					//OutputTypeAndRate = Output & " UHBR13p5";
+					*OutputType = dm_output_type_dp2p0;
+					*OutputRate = dm_output_rate_dp_rate_uhbr13p5;
+				}
+				if ((OutputLinkDPRate == dm_dp_rate_na || OutputLinkDPRate == dm_dp_rate_uhbr20) &&
+						*OutBpp == 0 && PHYCLKD32PerState >= 20000 / 32) {
+					*OutBpp = dml32_TruncToValidBPP((1 - Downspreading / 100) * 20000,
+							OutputLinkDPLanes, HTotal, HActive, PixelClockBackEnd,
+							ForcedOutputLinkBPP, LinkDSCEnable, Output, OutputFormat,
+							DSCInputBitPerComponent, NumberOfDSCSlices, AudioSampleRate,
+							AudioSampleLayout, ODMModeNoDSC, ODMModeDSC, RequiredSlots);
+					if (*OutBpp == 0 && DSCEnable == true && ForcedOutputLinkBPP == 0) {
+						*RequiresDSC = true;
+						LinkDSCEnable = true;
+						*OutBpp = dml32_TruncToValidBPP((1 - Downspreading / 100) * 20000,
+								OutputLinkDPLanes, HTotal, HActive, PixelClockBackEnd,
+								ForcedOutputLinkBPP, LinkDSCEnable, Output,
+								OutputFormat, DSCInputBitPerComponent,
+								NumberOfDSCSlices, AudioSampleRate, AudioSampleLayout,
+								ODMModeNoDSC, ODMModeDSC, RequiredSlots);
+					}
+					//OutputTypeAndRate = Output & " UHBR20";
+					*OutputType = dm_output_type_dp2p0;
+					*OutputRate = dm_output_rate_dp_rate_uhbr20;
+				}
+			} else {
+				*OutBpp = 0;
+				if ((OutputLinkDPRate == dm_dp_rate_na || OutputLinkDPRate == dm_dp_rate_hbr) &&
+						PHYCLKPerState >= 270) {
+					*OutBpp = dml32_TruncToValidBPP((1 - Downspreading / 100) * 2700,
+							OutputLinkDPLanes, HTotal, HActive, PixelClockBackEnd,
+							ForcedOutputLinkBPP, LinkDSCEnable, Output, OutputFormat,
+							DSCInputBitPerComponent, NumberOfDSCSlices, AudioSampleRate,
+							AudioSampleLayout, ODMModeNoDSC, ODMModeDSC, RequiredSlots);
+					if (*OutBpp == 0 && PHYCLKPerState < 540 && DSCEnable == true &&
+							ForcedOutputLinkBPP == 0) {
+						*RequiresDSC = true;
+						LinkDSCEnable = true;
+						if (Output == dm_dp)
+							*RequiresFEC = true;
+						*OutBpp = dml32_TruncToValidBPP((1 - Downspreading / 100) * 2700,
+								OutputLinkDPLanes, HTotal, HActive, PixelClockBackEnd,
+								ForcedOutputLinkBPP, LinkDSCEnable, Output,
+								OutputFormat, DSCInputBitPerComponent,
+								NumberOfDSCSlices, AudioSampleRate, AudioSampleLayout,
+								ODMModeNoDSC, ODMModeDSC, RequiredSlots);
+					}
+					//OutputTypeAndRate = Output & " HBR";
+					*OutputType = (Output == dm_dp) ? dm_output_type_dp : dm_output_type_edp;
+					*OutputRate = dm_output_rate_dp_rate_hbr;
+				}
+				if ((OutputLinkDPRate == dm_dp_rate_na || OutputLinkDPRate == dm_dp_rate_hbr2) &&
+						*OutBpp == 0 && PHYCLKPerState >= 540) {
+					*OutBpp = dml32_TruncToValidBPP((1 - Downspreading / 100) * 5400,
+							OutputLinkDPLanes, HTotal, HActive, PixelClockBackEnd,
+							ForcedOutputLinkBPP, LinkDSCEnable, Output, OutputFormat,
+							DSCInputBitPerComponent, NumberOfDSCSlices, AudioSampleRate,
+							AudioSampleLayout, ODMModeNoDSC, ODMModeDSC, RequiredSlots);
+
+					if (*OutBpp == 0 && PHYCLKPerState < 810 && DSCEnable == true &&
+							ForcedOutputLinkBPP == 0) {
+						*RequiresDSC = true;
+						LinkDSCEnable = true;
+						if (Output == dm_dp)
+							*RequiresFEC = true;
+
+						*OutBpp = dml32_TruncToValidBPP((1 - Downspreading / 100) * 5400,
+								OutputLinkDPLanes, HTotal, HActive, PixelClockBackEnd,
+								ForcedOutputLinkBPP, LinkDSCEnable, Output,
+								OutputFormat, DSCInputBitPerComponent,
+								NumberOfDSCSlices, AudioSampleRate, AudioSampleLayout,
+								ODMModeNoDSC, ODMModeDSC, RequiredSlots);
+					}
+					//OutputTypeAndRate = Output & " HBR2";
+					*OutputType = (Output == dm_dp) ? dm_output_type_dp : dm_output_type_edp;
+					*OutputRate = dm_output_rate_dp_rate_hbr2;
+				}
+				if ((OutputLinkDPRate == dm_dp_rate_na || OutputLinkDPRate == dm_dp_rate_hbr3) && *OutBpp == 0 && PHYCLKPerState >= 810) {
+					*OutBpp = dml32_TruncToValidBPP((1 - Downspreading / 100) * 8100,
+							OutputLinkDPLanes, HTotal, HActive, PixelClockBackEnd,
+							ForcedOutputLinkBPP, LinkDSCEnable, Output,
+							OutputFormat, DSCInputBitPerComponent, NumberOfDSCSlices,
+							AudioSampleRate, AudioSampleLayout, ODMModeNoDSC, ODMModeDSC,
+							RequiredSlots);
+
+					if (*OutBpp == 0 && DSCEnable == true && ForcedOutputLinkBPP == 0) {
+						*RequiresDSC = true;
+						LinkDSCEnable = true;
+						if (Output == dm_dp)
+							*RequiresFEC = true;
+
+						*OutBpp = dml32_TruncToValidBPP((1 - Downspreading / 100) * 8100,
+								OutputLinkDPLanes, HTotal, HActive, PixelClockBackEnd,
+								ForcedOutputLinkBPP, LinkDSCEnable, Output,
+								OutputFormat, DSCInputBitPerComponent,
+								NumberOfDSCSlices, AudioSampleRate, AudioSampleLayout,
+								ODMModeNoDSC, ODMModeDSC, RequiredSlots);
+					}
+					//OutputTypeAndRate = Output & " HBR3";
+					*OutputType = (Output == dm_dp) ? dm_output_type_dp : dm_output_type_edp;
+					*OutputRate = dm_output_rate_dp_rate_hbr3;
+				}
+			}
+		}
+	}
+}
+
+void dml32_CalculateDPPCLK(
+		unsigned int NumberOfActiveSurfaces,
+		double DISPCLKDPPCLKDSCCLKDownSpreading,
+		double DISPCLKDPPCLKVCOSpeed,
+		double DPPCLKUsingSingleDPP[],
+		unsigned int DPPPerSurface[],
+
+		/* output */
+		double *GlobalDPPCLK,
+		double Dppclk[])
+{
+	unsigned int k;
+	*GlobalDPPCLK = 0;
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+		Dppclk[k] = DPPCLKUsingSingleDPP[k] / DPPPerSurface[k] * (1 + DISPCLKDPPCLKDSCCLKDownSpreading / 100);
+		*GlobalDPPCLK = dml_max(*GlobalDPPCLK, Dppclk[k]);
+	}
+	*GlobalDPPCLK = dml32_RoundToDFSGranularity(*GlobalDPPCLK, 1, DISPCLKDPPCLKVCOSpeed);
+	for (k = 0; k < NumberOfActiveSurfaces; ++k)
+		Dppclk[k] = *GlobalDPPCLK / 255 * dml_ceil(Dppclk[k] * 255.0 / *GlobalDPPCLK, 1.0);
+}
+
+double dml32_TruncToValidBPP(
+		double LinkBitRate,
+		unsigned int Lanes,
+		unsigned int HTotal,
+		unsigned int HActive,
+		double PixelClock,
+		double DesiredBPP,
+		bool DSCEnable,
+		enum output_encoder_class Output,
+		enum output_format_class Format,
+		unsigned int DSCInputBitPerComponent,
+		unsigned int DSCSlices,
+		unsigned int AudioRate,
+		unsigned int AudioLayout,
+		enum odm_combine_mode ODMModeNoDSC,
+		enum odm_combine_mode ODMModeDSC,
+		/* Output */
+		unsigned int *RequiredSlots)
+{
+	double    MaxLinkBPP;
+	unsigned int   MinDSCBPP;
+	double    MaxDSCBPP;
+	unsigned int   NonDSCBPP0;
+	unsigned int   NonDSCBPP1;
+	unsigned int   NonDSCBPP2;
+	unsigned int   NonDSCBPP3;
+
+	if (Format == dm_420) {
+		NonDSCBPP0 = 12;
+		NonDSCBPP1 = 15;
+		NonDSCBPP2 = 18;
+		MinDSCBPP = 6;
+		MaxDSCBPP = 1.5 * DSCInputBitPerComponent - 1 / 16;
+	} else if (Format == dm_444) {
+		NonDSCBPP0 = 18;
+		NonDSCBPP1 = 24;
+		NonDSCBPP2 = 30;
+		NonDSCBPP3 = 36;
+		MinDSCBPP = 8;
+		MaxDSCBPP = 3 * DSCInputBitPerComponent - 1.0 / 16;
+	} else {
+		if (Output == dm_hdmi) {
+			NonDSCBPP0 = 24;
+			NonDSCBPP1 = 24;
+			NonDSCBPP2 = 24;
+		} else {
+			NonDSCBPP0 = 16;
+			NonDSCBPP1 = 20;
+			NonDSCBPP2 = 24;
+		}
+		if (Format == dm_n422) {
+			MinDSCBPP = 7;
+			MaxDSCBPP = 2 * DSCInputBitPerComponent - 1.0 / 16.0;
+		} else {
+			MinDSCBPP = 8;
+			MaxDSCBPP = 3 * DSCInputBitPerComponent - 1.0 / 16.0;
+		}
+	}
+	if (Output == dm_dp2p0) {
+		MaxLinkBPP = LinkBitRate * Lanes / PixelClock * 128 / 132 * 383 / 384 * 65536 / 65540;
+	} else if (DSCEnable && Output == dm_dp) {
+		MaxLinkBPP = LinkBitRate / 10 * 8 * Lanes / PixelClock * (1 - 2.4 / 100);
+	} else {
+		MaxLinkBPP = LinkBitRate / 10 * 8 * Lanes / PixelClock;
+	}
+
+	if (DSCEnable) {
+		if (ODMModeDSC == dm_odm_combine_mode_4to1)
+			MaxLinkBPP = dml_min(MaxLinkBPP, 16);
+		else if (ODMModeDSC == dm_odm_combine_mode_2to1)
+			MaxLinkBPP = dml_min(MaxLinkBPP, 32);
+		else if (ODMModeDSC == dm_odm_split_mode_1to2)
+			MaxLinkBPP = 2 * MaxLinkBPP;
+	} else {
+		if (ODMModeNoDSC == dm_odm_combine_mode_4to1)
+			MaxLinkBPP = dml_min(MaxLinkBPP, 16);
+		else if (ODMModeNoDSC == dm_odm_combine_mode_2to1)
+			MaxLinkBPP = dml_min(MaxLinkBPP, 32);
+		else if (ODMModeNoDSC == dm_odm_split_mode_1to2)
+			MaxLinkBPP = 2 * MaxLinkBPP;
+	}
+
+	if (DesiredBPP == 0) {
+		if (DSCEnable) {
+			if (MaxLinkBPP < MinDSCBPP)
+				return BPP_INVALID;
+			else if (MaxLinkBPP >= MaxDSCBPP)
+				return MaxDSCBPP;
+			else
+				return dml_floor(16.0 * MaxLinkBPP, 1.0) / 16.0;
+		} else {
+			if (MaxLinkBPP >= NonDSCBPP3)
+				return NonDSCBPP3;
+			else if (MaxLinkBPP >= NonDSCBPP2)
+				return NonDSCBPP2;
+			else if (MaxLinkBPP >= NonDSCBPP1)
+				return NonDSCBPP1;
+			else if (MaxLinkBPP >= NonDSCBPP0)
+				return 16.0;
+			else
+				return BPP_INVALID;
+		}
+	} else {
+		if (!((DSCEnable == false && (DesiredBPP == NonDSCBPP2 || DesiredBPP == NonDSCBPP1 ||
+				DesiredBPP == NonDSCBPP0 || DesiredBPP == NonDSCBPP3)) ||
+				(DSCEnable && DesiredBPP >= MinDSCBPP && DesiredBPP <= MaxDSCBPP)))
+			return BPP_INVALID;
+		else
+			return DesiredBPP;
+	}
+
+	*RequiredSlots = dml_ceil(DesiredBPP / MaxLinkBPP * 64, 1);
+
+	return BPP_INVALID;
+} // TruncToValidBPP
+
+double dml32_RequiredDTBCLK(
+		bool              DSCEnable,
+		double               PixelClock,
+		enum output_format_class  OutputFormat,
+		double               OutputBpp,
+		unsigned int              DSCSlices,
+		unsigned int                 HTotal,
+		unsigned int                 HActive,
+		unsigned int              AudioRate,
+		unsigned int              AudioLayout)
+{
+	double PixelWordRate;
+	double HCActive;
+	double HCBlank;
+	double AverageTribyteRate;
+	double HActiveTribyteRate;
+
+	if (DSCEnable != true)
+		return dml_max(PixelClock / 4.0 * OutputBpp / 24.0, 25.0);
+
+	PixelWordRate = PixelClock /  (OutputFormat == dm_444 ? 1 : 2);
+	HCActive = dml_ceil(DSCSlices * dml_ceil(OutputBpp *
+			dml_ceil(HActive / DSCSlices, 1) / 8.0, 1) / 3.0, 1);
+	HCBlank = 64 + 32 *
+			dml_ceil(AudioRate *  (AudioLayout == 1 ? 1 : 0.25) * HTotal / (PixelClock * 1000), 1);
+	AverageTribyteRate = PixelWordRate * (HCActive + HCBlank) / HTotal;
+	HActiveTribyteRate = PixelWordRate * HCActive / HActive;
+	return dml_max4(PixelWordRate / 4.0, AverageTribyteRate / 4.0, HActiveTribyteRate / 4.0, 25.0) * 1.002;
+}
+
+unsigned int dml32_DSCDelayRequirement(bool DSCEnabled,
+		enum odm_combine_mode ODMMode,
+		unsigned int DSCInputBitPerComponent,
+		double OutputBpp,
+		unsigned int HActive,
+		unsigned int HTotal,
+		unsigned int NumberOfDSCSlices,
+		enum output_format_class  OutputFormat,
+		enum output_encoder_class Output,
+		double PixelClock,
+		double PixelClockBackEnd)
+{
+	unsigned int DSCDelayRequirement_val;
+
+	if (DSCEnabled == true && OutputBpp != 0) {
+		if (ODMMode == dm_odm_combine_mode_4to1) {
+			DSCDelayRequirement_val = 4 * (dml32_dscceComputeDelay(DSCInputBitPerComponent, OutputBpp,
+					dml_ceil(HActive / NumberOfDSCSlices, 1), NumberOfDSCSlices / 4,
+					OutputFormat, Output) + dml32_dscComputeDelay(OutputFormat, Output));
+		} else if (ODMMode == dm_odm_combine_mode_2to1) {
+			DSCDelayRequirement_val = 2 * (dml32_dscceComputeDelay(DSCInputBitPerComponent, OutputBpp,
+					dml_ceil(HActive / NumberOfDSCSlices, 1), NumberOfDSCSlices / 2,
+					OutputFormat, Output) + dml32_dscComputeDelay(OutputFormat, Output));
+		} else {
+			DSCDelayRequirement_val = dml32_dscceComputeDelay(DSCInputBitPerComponent, OutputBpp,
+					dml_ceil(HActive / NumberOfDSCSlices, 1), NumberOfDSCSlices,
+					OutputFormat, Output) + dml32_dscComputeDelay(OutputFormat, Output);
+		}
+
+		DSCDelayRequirement_val = DSCDelayRequirement_val + (HTotal - HActive) *
+				dml_ceil(DSCDelayRequirement_val / HActive, 1);
+
+		DSCDelayRequirement_val = DSCDelayRequirement_val * PixelClock / PixelClockBackEnd;
+
+	} else {
+		DSCDelayRequirement_val = 0;
+	}
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: DSCEnabled              = %d\n", __func__, DSCEnabled);
+	dml_print("DML::%s: OutputBpp               = %f\n", __func__, OutputBpp);
+	dml_print("DML::%s: HActive                 = %d\n", __func__, HActive);
+	dml_print("DML::%s: OutputFormat            = %d\n", __func__, OutputFormat);
+	dml_print("DML::%s: DSCInputBitPerComponent = %d\n", __func__, DSCInputBitPerComponent);
+	dml_print("DML::%s: NumberOfDSCSlices       = %d\n", __func__, NumberOfDSCSlices);
+	dml_print("DML::%s: DSCDelayRequirement_val = %d\n", __func__, DSCDelayRequirement_val);
+#endif
+
+	return DSCDelayRequirement_val;
+}
+
+void dml32_CalculateSurfaceSizeInMall(
+		unsigned int NumberOfActiveSurfaces,
+		unsigned int MALLAllocatedForDCN,
+		enum dm_use_mall_for_static_screen_mode UseMALLForStaticScreen[],
+		bool DCCEnable[],
+		bool ViewportStationary[],
+		unsigned int ViewportXStartY[],
+		unsigned int ViewportYStartY[],
+		unsigned int ViewportXStartC[],
+		unsigned int ViewportYStartC[],
+		unsigned int ViewportWidthY[],
+		unsigned int ViewportHeightY[],
+		unsigned int BytesPerPixelY[],
+		unsigned int ViewportWidthC[],
+		unsigned int ViewportHeightC[],
+		unsigned int BytesPerPixelC[],
+		unsigned int SurfaceWidthY[],
+		unsigned int SurfaceWidthC[],
+		unsigned int SurfaceHeightY[],
+		unsigned int SurfaceHeightC[],
+		unsigned int Read256BytesBlockWidthY[],
+		unsigned int Read256BytesBlockWidthC[],
+		unsigned int Read256BytesBlockHeightY[],
+		unsigned int Read256BytesBlockHeightC[],
+		unsigned int ReadBlockWidthY[],
+		unsigned int ReadBlockWidthC[],
+		unsigned int ReadBlockHeightY[],
+		unsigned int ReadBlockHeightC[],
+
+		/* Output */
+		unsigned int    SurfaceSizeInMALL[],
+		bool *ExceededMALLSize)
+{
+	unsigned int TotalSurfaceSizeInMALL  = 0;
+	unsigned int k;
+
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+		if (ViewportStationary[k]) {
+			SurfaceSizeInMALL[k] = dml_min(dml_ceil(SurfaceWidthY[k], ReadBlockWidthY[k]),
+					dml_floor(ViewportXStartY[k] + ViewportWidthY[k] + ReadBlockWidthY[k] - 1,
+						ReadBlockWidthY[k]) - dml_floor(ViewportXStartY[k],
+						ReadBlockWidthY[k])) * dml_min(dml_ceil(SurfaceHeightY[k],
+						ReadBlockHeightY[k]), dml_floor(ViewportYStartY[k] +
+						ViewportHeightY[k] + ReadBlockHeightY[k] - 1, ReadBlockHeightY[k]) -
+						dml_floor(ViewportYStartY[k], ReadBlockHeightY[k])) * BytesPerPixelY[k];
+
+			if (ReadBlockWidthC[k] > 0) {
+				SurfaceSizeInMALL[k] = SurfaceSizeInMALL[k] +
+						dml_min(dml_ceil(SurfaceWidthC[k], ReadBlockWidthC[k]),
+							dml_floor(ViewportXStartC[k] + ViewportWidthC[k] +
+							ReadBlockWidthC[k] - 1, ReadBlockWidthC[k]) -
+							dml_floor(ViewportXStartC[k], ReadBlockWidthC[k])) *
+							dml_min(dml_ceil(SurfaceHeightC[k], ReadBlockHeightC[k]),
+							dml_floor(ViewportYStartC[k] + ViewportHeightC[k] +
+							ReadBlockHeightC[k] - 1, ReadBlockHeightC[k]) -
+							dml_floor(ViewportYStartC[k], ReadBlockHeightC[k])) *
+							BytesPerPixelC[k];
+			}
+			if (DCCEnable[k] == true) {
+				SurfaceSizeInMALL[k] = SurfaceSizeInMALL[k] +
+						dml_min(dml_ceil(SurfaceWidthY[k], 8 * Read256BytesBlockWidthY[k]),
+							dml_floor(ViewportXStartY[k] + ViewportWidthY[k] + 8 *
+							Read256BytesBlockWidthY[k] - 1, 8 * Read256BytesBlockWidthY[k])
+							- dml_floor(ViewportXStartY[k], 8 * Read256BytesBlockWidthY[k]))
+							* dml_min(dml_ceil(SurfaceHeightY[k], 8 *
+							Read256BytesBlockHeightY[k]), dml_floor(ViewportYStartY[k] +
+							ViewportHeightY[k] + 8 * Read256BytesBlockHeightY[k] - 1, 8 *
+							Read256BytesBlockHeightY[k]) - dml_floor(ViewportYStartY[k], 8
+							* Read256BytesBlockHeightY[k])) * BytesPerPixelY[k] / 256;
+				if (Read256BytesBlockWidthC[k] > 0) {
+					SurfaceSizeInMALL[k] = SurfaceSizeInMALL[k] +
+							dml_min(dml_ceil(SurfaceWidthC[k], 8 *
+								Read256BytesBlockWidthC[k]),
+								dml_floor(ViewportXStartC[k] + ViewportWidthC[k] + 8
+								* Read256BytesBlockWidthC[k] - 1, 8 *
+								Read256BytesBlockWidthC[k]) -
+								dml_floor(ViewportXStartC[k], 8 *
+								Read256BytesBlockWidthC[k])) *
+								dml_min(dml_ceil(SurfaceHeightC[k], 8 *
+								Read256BytesBlockHeightC[k]),
+								dml_floor(ViewportYStartC[k] + ViewportHeightC[k] +
+								8 * Read256BytesBlockHeightC[k] - 1, 8 *
+								Read256BytesBlockHeightC[k]) -
+								dml_floor(ViewportYStartC[k], 8 *
+								Read256BytesBlockHeightC[k])) *
+								BytesPerPixelC[k] / 256;
+				}
+			}
+		} else {
+			SurfaceSizeInMALL[k] = dml_ceil(dml_min(SurfaceWidthY[k], ViewportWidthY[k] +
+					ReadBlockWidthY[k] - 1), ReadBlockWidthY[k]) *
+					dml_ceil(dml_min(SurfaceHeightY[k], ViewportHeightY[k] +
+							ReadBlockHeightY[k] - 1), ReadBlockHeightY[k]) *
+							BytesPerPixelY[k];
+			if (ReadBlockWidthC[k] > 0) {
+				SurfaceSizeInMALL[k] = SurfaceSizeInMALL[k] +
+						dml_ceil(dml_min(SurfaceWidthC[k], ViewportWidthC[k] +
+								ReadBlockWidthC[k] - 1), ReadBlockWidthC[k]) *
+						dml_ceil(dml_min(SurfaceHeightC[k], ViewportHeightC[k] +
+								ReadBlockHeightC[k] - 1), ReadBlockHeightC[k]) *
+								BytesPerPixelC[k];
+			}
+			if (DCCEnable[k] == true) {
+				SurfaceSizeInMALL[k] = SurfaceSizeInMALL[k] +
+						dml_ceil(dml_min(SurfaceWidthY[k], ViewportWidthY[k] + 8 *
+								Read256BytesBlockWidthY[k] - 1), 8 *
+								Read256BytesBlockWidthY[k]) *
+						dml_ceil(dml_min(SurfaceHeightY[k], ViewportHeightY[k] + 8 *
+								Read256BytesBlockHeightY[k] - 1), 8 *
+								Read256BytesBlockHeightY[k]) * BytesPerPixelY[k] / 256;
+
+				if (Read256BytesBlockWidthC[k] > 0) {
+					SurfaceSizeInMALL[k] = SurfaceSizeInMALL[k] +
+							dml_ceil(dml_min(SurfaceWidthC[k], ViewportWidthC[k] + 8 *
+									Read256BytesBlockWidthC[k] - 1), 8 *
+									Read256BytesBlockWidthC[k]) *
+							dml_ceil(dml_min(SurfaceHeightC[k], ViewportHeightC[k] + 8 *
+									Read256BytesBlockHeightC[k] - 1), 8 *
+									Read256BytesBlockHeightC[k]) *
+									BytesPerPixelC[k] / 256;
+				}
+			}
+		}
+	}
+
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+		if (UseMALLForStaticScreen[k] == dm_use_mall_static_screen_enable)
+			TotalSurfaceSizeInMALL = TotalSurfaceSizeInMALL + SurfaceSizeInMALL[k];
+	}
+	*ExceededMALLSize =  (TotalSurfaceSizeInMALL <= MALLAllocatedForDCN * 1024 * 1024 ? false : true);
+} // CalculateSurfaceSizeInMall
+
+void dml32_CalculateVMRowAndSwath(
+		unsigned int NumberOfActiveSurfaces,
+		DmlPipe myPipe[],
+		unsigned int SurfaceSizeInMALL[],
+		unsigned int PTEBufferSizeInRequestsLuma,
+		unsigned int PTEBufferSizeInRequestsChroma,
+		unsigned int DCCMetaBufferSizeBytes,
+		enum dm_use_mall_for_static_screen_mode UseMALLForStaticScreen[],
+		enum dm_use_mall_for_pstate_change_mode UseMALLForPStateChange[],
+		unsigned int MALLAllocatedForDCN,
+		double SwathWidthY[],
+		double SwathWidthC[],
+		bool GPUVMEnable,
+		bool HostVMEnable,
+		unsigned int HostVMMaxNonCachedPageTableLevels,
+		unsigned int GPUVMMaxPageTableLevels,
+		unsigned int GPUVMMinPageSizeKBytes[],
+		unsigned int HostVMMinPageSize,
+
+		/* Output */
+		bool PTEBufferSizeNotExceeded[],
+		bool DCCMetaBufferSizeNotExceeded[],
+		unsigned int dpte_row_width_luma_ub[],
+		unsigned int dpte_row_width_chroma_ub[],
+		unsigned int dpte_row_height_luma[],
+		unsigned int dpte_row_height_chroma[],
+		unsigned int dpte_row_height_linear_luma[],     // VBA_DELTA
+		unsigned int dpte_row_height_linear_chroma[],   // VBA_DELTA
+		unsigned int meta_req_width[],
+		unsigned int meta_req_width_chroma[],
+		unsigned int meta_req_height[],
+		unsigned int meta_req_height_chroma[],
+		unsigned int meta_row_width[],
+		unsigned int meta_row_width_chroma[],
+		unsigned int meta_row_height[],
+		unsigned int meta_row_height_chroma[],
+		unsigned int vm_group_bytes[],
+		unsigned int dpte_group_bytes[],
+		unsigned int PixelPTEReqWidthY[],
+		unsigned int PixelPTEReqHeightY[],
+		unsigned int PTERequestSizeY[],
+		unsigned int PixelPTEReqWidthC[],
+		unsigned int PixelPTEReqHeightC[],
+		unsigned int PTERequestSizeC[],
+		unsigned int dpde0_bytes_per_frame_ub_l[],
+		unsigned int meta_pte_bytes_per_frame_ub_l[],
+		unsigned int dpde0_bytes_per_frame_ub_c[],
+		unsigned int meta_pte_bytes_per_frame_ub_c[],
+		double PrefetchSourceLinesY[],
+		double PrefetchSourceLinesC[],
+		double VInitPreFillY[],
+		double VInitPreFillC[],
+		unsigned int MaxNumSwathY[],
+		unsigned int MaxNumSwathC[],
+		double meta_row_bw[],
+		double dpte_row_bw[],
+		double PixelPTEBytesPerRow[],
+		double PDEAndMetaPTEBytesFrame[],
+		double MetaRowByte[],
+		bool use_one_row_for_frame[],
+		bool use_one_row_for_frame_flip[],
+		bool UsesMALLForStaticScreen[],
+		bool PTE_BUFFER_MODE[],
+		unsigned int BIGK_FRAGMENT_SIZE[])
+{
+	unsigned int k;
+	unsigned int PTEBufferSizeInRequestsForLuma[DC__NUM_DPP__MAX];
+	unsigned int PTEBufferSizeInRequestsForChroma[DC__NUM_DPP__MAX];
+	unsigned int PDEAndMetaPTEBytesFrameY;
+	unsigned int PDEAndMetaPTEBytesFrameC;
+	unsigned int MetaRowByteY[DC__NUM_DPP__MAX];
+	unsigned int MetaRowByteC[DC__NUM_DPP__MAX];
+	unsigned int PixelPTEBytesPerRowY[DC__NUM_DPP__MAX];
+	unsigned int PixelPTEBytesPerRowC[DC__NUM_DPP__MAX];
+	unsigned int PixelPTEBytesPerRowY_one_row_per_frame[DC__NUM_DPP__MAX];
+	unsigned int PixelPTEBytesPerRowC_one_row_per_frame[DC__NUM_DPP__MAX];
+	unsigned int dpte_row_width_luma_ub_one_row_per_frame[DC__NUM_DPP__MAX];
+	unsigned int dpte_row_height_luma_one_row_per_frame[DC__NUM_DPP__MAX];
+	unsigned int dpte_row_width_chroma_ub_one_row_per_frame[DC__NUM_DPP__MAX];
+	unsigned int dpte_row_height_chroma_one_row_per_frame[DC__NUM_DPP__MAX];
+	bool one_row_per_frame_fits_in_buffer[DC__NUM_DPP__MAX];
+
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+		if (HostVMEnable == true) {
+			vm_group_bytes[k] = 512;
+			dpte_group_bytes[k] = 512;
+		} else if (GPUVMEnable == true) {
+			vm_group_bytes[k] = 2048;
+			if (GPUVMMinPageSizeKBytes[k] >= 64 && IsVertical(myPipe[k].SourceRotation))
+				dpte_group_bytes[k] = 512;
+			else
+				dpte_group_bytes[k] = 2048;
+		} else {
+			vm_group_bytes[k] = 0;
+			dpte_group_bytes[k] = 0;
+		}
+
+		if (myPipe[k].SourcePixelFormat == dm_420_8 || myPipe[k].SourcePixelFormat == dm_420_10 ||
+				myPipe[k].SourcePixelFormat == dm_420_12 ||
+				myPipe[k].SourcePixelFormat == dm_rgbe_alpha) {
+			if ((myPipe[k].SourcePixelFormat == dm_420_10 || myPipe[k].SourcePixelFormat == dm_420_12) &&
+					!IsVertical(myPipe[k].SourceRotation)) {
+				PTEBufferSizeInRequestsForLuma[k] =
+						(PTEBufferSizeInRequestsLuma + PTEBufferSizeInRequestsChroma) / 2;
+				PTEBufferSizeInRequestsForChroma[k] = PTEBufferSizeInRequestsForLuma[k];
+			} else {
+				PTEBufferSizeInRequestsForLuma[k] = PTEBufferSizeInRequestsLuma;
+				PTEBufferSizeInRequestsForChroma[k] = PTEBufferSizeInRequestsChroma;
+			}
+
+			PDEAndMetaPTEBytesFrameC = dml32_CalculateVMAndRowBytes(
+					myPipe[k].ViewportStationary,
+					myPipe[k].DCCEnable,
+					myPipe[k].DPPPerSurface,
+					myPipe[k].BlockHeight256BytesC,
+					myPipe[k].BlockWidth256BytesC,
+					myPipe[k].SourcePixelFormat,
+					myPipe[k].SurfaceTiling,
+					myPipe[k].BytePerPixelC,
+					myPipe[k].SourceRotation,
+					SwathWidthC[k],
+					myPipe[k].ViewportHeightChroma,
+					myPipe[k].ViewportXStartC,
+					myPipe[k].ViewportYStartC,
+					GPUVMEnable,
+					HostVMEnable,
+					HostVMMaxNonCachedPageTableLevels,
+					GPUVMMaxPageTableLevels,
+					GPUVMMinPageSizeKBytes[k],
+					HostVMMinPageSize,
+					PTEBufferSizeInRequestsForChroma[k],
+					myPipe[k].PitchC,
+					myPipe[k].DCCMetaPitchC,
+					myPipe[k].BlockWidthC,
+					myPipe[k].BlockHeightC,
+
+					/* Output */
+					&MetaRowByteC[k],
+					&PixelPTEBytesPerRowC[k],
+					&dpte_row_width_chroma_ub[k],
+					&dpte_row_height_chroma[k],
+					&dpte_row_height_linear_chroma[k],
+					&PixelPTEBytesPerRowC_one_row_per_frame[k],
+					&dpte_row_width_chroma_ub_one_row_per_frame[k],
+					&dpte_row_height_chroma_one_row_per_frame[k],
+					&meta_req_width_chroma[k],
+					&meta_req_height_chroma[k],
+					&meta_row_width_chroma[k],
+					&meta_row_height_chroma[k],
+					&PixelPTEReqWidthC[k],
+					&PixelPTEReqHeightC[k],
+					&PTERequestSizeC[k],
+					&dpde0_bytes_per_frame_ub_c[k],
+					&meta_pte_bytes_per_frame_ub_c[k]);
+
+			PrefetchSourceLinesC[k] = dml32_CalculatePrefetchSourceLines(
+					myPipe[k].VRatioChroma,
+					myPipe[k].VTapsChroma,
+					myPipe[k].InterlaceEnable,
+					myPipe[k].ProgressiveToInterlaceUnitInOPP,
+					myPipe[k].SwathHeightC,
+					myPipe[k].SourceRotation,
+					myPipe[k].ViewportStationary,
+					SwathWidthC[k],
+					myPipe[k].ViewportHeightChroma,
+					myPipe[k].ViewportXStartC,
+					myPipe[k].ViewportYStartC,
+
+					/* Output */
+					&VInitPreFillC[k],
+					&MaxNumSwathC[k]);
+		} else {
+			PTEBufferSizeInRequestsForLuma[k] = PTEBufferSizeInRequestsLuma + PTEBufferSizeInRequestsChroma;
+			PTEBufferSizeInRequestsForChroma[k] = 0;
+			PixelPTEBytesPerRowC[k] = 0;
+			PDEAndMetaPTEBytesFrameC = 0;
+			MetaRowByteC[k] = 0;
+			MaxNumSwathC[k] = 0;
+			PrefetchSourceLinesC[k] = 0;
+			dpte_row_height_chroma_one_row_per_frame[k] = 0;
+			dpte_row_width_chroma_ub_one_row_per_frame[k] = 0;
+			PixelPTEBytesPerRowC_one_row_per_frame[k] = 0;
+		}
+
+		PDEAndMetaPTEBytesFrameY = dml32_CalculateVMAndRowBytes(
+				myPipe[k].ViewportStationary,
+				myPipe[k].DCCEnable,
+				myPipe[k].DPPPerSurface,
+				myPipe[k].BlockHeight256BytesY,
+				myPipe[k].BlockWidth256BytesY,
+				myPipe[k].SourcePixelFormat,
+				myPipe[k].SurfaceTiling,
+				myPipe[k].BytePerPixelY,
+				myPipe[k].SourceRotation,
+				SwathWidthY[k],
+				myPipe[k].ViewportHeight,
+				myPipe[k].ViewportXStart,
+				myPipe[k].ViewportYStart,
+				GPUVMEnable,
+				HostVMEnable,
+				HostVMMaxNonCachedPageTableLevels,
+				GPUVMMaxPageTableLevels,
+				GPUVMMinPageSizeKBytes[k],
+				HostVMMinPageSize,
+				PTEBufferSizeInRequestsForLuma[k],
+				myPipe[k].PitchY,
+				myPipe[k].DCCMetaPitchY,
+				myPipe[k].BlockWidthY,
+				myPipe[k].BlockHeightY,
+
+				/* Output */
+				&MetaRowByteY[k],
+				&PixelPTEBytesPerRowY[k],
+				&dpte_row_width_luma_ub[k],
+				&dpte_row_height_luma[k],
+				&dpte_row_height_linear_luma[k],
+				&PixelPTEBytesPerRowY_one_row_per_frame[k],
+				&dpte_row_width_luma_ub_one_row_per_frame[k],
+				&dpte_row_height_luma_one_row_per_frame[k],
+				&meta_req_width[k],
+				&meta_req_height[k],
+				&meta_row_width[k],
+				&meta_row_height[k],
+				&PixelPTEReqWidthY[k],
+				&PixelPTEReqHeightY[k],
+				&PTERequestSizeY[k],
+				&dpde0_bytes_per_frame_ub_l[k],
+				&meta_pte_bytes_per_frame_ub_l[k]);
+
+		PrefetchSourceLinesY[k] = dml32_CalculatePrefetchSourceLines(
+				myPipe[k].VRatio,
+				myPipe[k].VTaps,
+				myPipe[k].InterlaceEnable,
+				myPipe[k].ProgressiveToInterlaceUnitInOPP,
+				myPipe[k].SwathHeightY,
+				myPipe[k].SourceRotation,
+				myPipe[k].ViewportStationary,
+				SwathWidthY[k],
+				myPipe[k].ViewportHeight,
+				myPipe[k].ViewportXStart,
+				myPipe[k].ViewportYStart,
+
+				/* Output */
+				&VInitPreFillY[k],
+				&MaxNumSwathY[k]);
+
+		PDEAndMetaPTEBytesFrame[k] = PDEAndMetaPTEBytesFrameY + PDEAndMetaPTEBytesFrameC;
+		MetaRowByte[k] = MetaRowByteY[k] + MetaRowByteC[k];
+
+		if (PixelPTEBytesPerRowY[k] <= 64 * PTEBufferSizeInRequestsForLuma[k] &&
+				PixelPTEBytesPerRowC[k] <= 64 * PTEBufferSizeInRequestsForChroma[k]) {
+			PTEBufferSizeNotExceeded[k] = true;
+		} else {
+			PTEBufferSizeNotExceeded[k] = false;
+		}
+
+		one_row_per_frame_fits_in_buffer[k] = (PixelPTEBytesPerRowY_one_row_per_frame[k] <= 64 * 2 *
+			PTEBufferSizeInRequestsForLuma[k] &&
+			PixelPTEBytesPerRowC_one_row_per_frame[k] <= 64 * 2 * PTEBufferSizeInRequestsForChroma[k]);
+	}
+
+	dml32_CalculateMALLUseForStaticScreen(
+			NumberOfActiveSurfaces,
+			MALLAllocatedForDCN,
+			UseMALLForStaticScreen,   // mode
+			SurfaceSizeInMALL,
+			one_row_per_frame_fits_in_buffer,
+			/* Output */
+			UsesMALLForStaticScreen); // boolen
+
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+		PTE_BUFFER_MODE[k] = myPipe[k].FORCE_ONE_ROW_FOR_FRAME || UsesMALLForStaticScreen[k] ||
+				(UseMALLForPStateChange[k] == dm_use_mall_pstate_change_sub_viewport) ||
+				(UseMALLForPStateChange[k] == dm_use_mall_pstate_change_phantom_pipe) ||
+				(GPUVMMinPageSizeKBytes[k] > 64);
+		BIGK_FRAGMENT_SIZE[k] = dml_log2(GPUVMMinPageSizeKBytes[k] * 1024) - 12;
+	}
+
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: k=%d, SurfaceSizeInMALL = %d\n",  __func__, k, SurfaceSizeInMALL[k]);
+		dml_print("DML::%s: k=%d, UsesMALLForStaticScreen = %d\n",  __func__, k, UsesMALLForStaticScreen[k]);
+#endif
+		use_one_row_for_frame[k] = myPipe[k].FORCE_ONE_ROW_FOR_FRAME || UsesMALLForStaticScreen[k] ||
+				(UseMALLForPStateChange[k] == dm_use_mall_pstate_change_sub_viewport) ||
+				(UseMALLForPStateChange[k] == dm_use_mall_pstate_change_phantom_pipe) ||
+				(GPUVMMinPageSizeKBytes[k] > 64 && IsVertical(myPipe[k].SourceRotation));
+
+		use_one_row_for_frame_flip[k] = use_one_row_for_frame[k] &&
+				!(UseMALLForPStateChange[k] == dm_use_mall_pstate_change_full_frame);
+
+		if (use_one_row_for_frame[k]) {
+			dpte_row_height_luma[k] = dpte_row_height_luma_one_row_per_frame[k];
+			dpte_row_width_luma_ub[k] = dpte_row_width_luma_ub_one_row_per_frame[k];
+			PixelPTEBytesPerRowY[k] = PixelPTEBytesPerRowY_one_row_per_frame[k];
+			dpte_row_height_chroma[k] = dpte_row_height_chroma_one_row_per_frame[k];
+			dpte_row_width_chroma_ub[k] = dpte_row_width_chroma_ub_one_row_per_frame[k];
+			PixelPTEBytesPerRowC[k] = PixelPTEBytesPerRowC_one_row_per_frame[k];
+			PTEBufferSizeNotExceeded[k] = one_row_per_frame_fits_in_buffer[k];
+		}
+
+		if (MetaRowByte[k] <= DCCMetaBufferSizeBytes)
+			DCCMetaBufferSizeNotExceeded[k] = true;
+		else
+			DCCMetaBufferSizeNotExceeded[k] = false;
+
+		PixelPTEBytesPerRow[k] = PixelPTEBytesPerRowY[k] + PixelPTEBytesPerRowC[k];
+		if (use_one_row_for_frame[k])
+			PixelPTEBytesPerRow[k] = PixelPTEBytesPerRow[k] / 2;
+
+		dml32_CalculateRowBandwidth(
+				GPUVMEnable,
+				myPipe[k].SourcePixelFormat,
+				myPipe[k].VRatio,
+				myPipe[k].VRatioChroma,
+				myPipe[k].DCCEnable,
+				myPipe[k].HTotal / myPipe[k].PixelClock,
+				MetaRowByteY[k], MetaRowByteC[k],
+				meta_row_height[k],
+				meta_row_height_chroma[k],
+				PixelPTEBytesPerRowY[k],
+				PixelPTEBytesPerRowC[k],
+				dpte_row_height_luma[k],
+				dpte_row_height_chroma[k],
+
+				/* Output */
+				&meta_row_bw[k],
+				&dpte_row_bw[k]);
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: k=%d, use_one_row_for_frame        = %d\n",  __func__, k, use_one_row_for_frame[k]);
+		dml_print("DML::%s: k=%d, use_one_row_for_frame_flip   = %d\n",
+				__func__, k, use_one_row_for_frame_flip[k]);
+		dml_print("DML::%s: k=%d, UseMALLForPStateChange       = %d\n",
+				__func__, k, UseMALLForPStateChange[k]);
+		dml_print("DML::%s: k=%d, dpte_row_height_luma         = %d\n",  __func__, k, dpte_row_height_luma[k]);
+		dml_print("DML::%s: k=%d, dpte_row_width_luma_ub       = %d\n",
+				__func__, k, dpte_row_width_luma_ub[k]);
+		dml_print("DML::%s: k=%d, PixelPTEBytesPerRowY         = %d\n",  __func__, k, PixelPTEBytesPerRowY[k]);
+		dml_print("DML::%s: k=%d, dpte_row_height_chroma       = %d\n",
+				__func__, k, dpte_row_height_chroma[k]);
+		dml_print("DML::%s: k=%d, dpte_row_width_chroma_ub     = %d\n",
+				__func__, k, dpte_row_width_chroma_ub[k]);
+		dml_print("DML::%s: k=%d, PixelPTEBytesPerRowC         = %d\n",  __func__, k, PixelPTEBytesPerRowC[k]);
+		dml_print("DML::%s: k=%d, PixelPTEBytesPerRow          = %d\n",  __func__, k, PixelPTEBytesPerRow[k]);
+		dml_print("DML::%s: k=%d, PTEBufferSizeNotExceeded     = %d\n",
+				__func__, k, PTEBufferSizeNotExceeded[k]);
+		dml_print("DML::%s: k=%d, PTE_BUFFER_MODE              = %d\n", __func__, k, PTE_BUFFER_MODE[k]);
+		dml_print("DML::%s: k=%d, BIGK_FRAGMENT_SIZE           = %d\n", __func__, k, BIGK_FRAGMENT_SIZE[k]);
+#endif
+	}
+} // CalculateVMRowAndSwath
+
+unsigned int dml32_CalculateVMAndRowBytes(
+		bool ViewportStationary,
+		bool DCCEnable,
+		unsigned int NumberOfDPPs,
+		unsigned int BlockHeight256Bytes,
+		unsigned int BlockWidth256Bytes,
+		enum source_format_class SourcePixelFormat,
+		unsigned int SurfaceTiling,
+		unsigned int BytePerPixel,
+		enum dm_rotation_angle SourceRotation,
+		double SwathWidth,
+		unsigned int ViewportHeight,
+		unsigned int    ViewportXStart,
+		unsigned int    ViewportYStart,
+		bool GPUVMEnable,
+		bool HostVMEnable,
+		unsigned int HostVMMaxNonCachedPageTableLevels,
+		unsigned int GPUVMMaxPageTableLevels,
+		unsigned int GPUVMMinPageSizeKBytes,
+		unsigned int HostVMMinPageSize,
+		unsigned int PTEBufferSizeInRequests,
+		unsigned int Pitch,
+		unsigned int DCCMetaPitch,
+		unsigned int MacroTileWidth,
+		unsigned int MacroTileHeight,
+
+		/* Output */
+		unsigned int *MetaRowByte,
+		unsigned int *PixelPTEBytesPerRow,
+		unsigned int    *dpte_row_width_ub,
+		unsigned int *dpte_row_height,
+		unsigned int *dpte_row_height_linear,
+		unsigned int    *PixelPTEBytesPerRow_one_row_per_frame,
+		unsigned int    *dpte_row_width_ub_one_row_per_frame,
+		unsigned int    *dpte_row_height_one_row_per_frame,
+		unsigned int *MetaRequestWidth,
+		unsigned int *MetaRequestHeight,
+		unsigned int *meta_row_width,
+		unsigned int *meta_row_height,
+		unsigned int *PixelPTEReqWidth,
+		unsigned int *PixelPTEReqHeight,
+		unsigned int *PTERequestSize,
+		unsigned int    *DPDE0BytesFrame,
+		unsigned int    *MetaPTEBytesFrame)
+{
+	unsigned int MPDEBytesFrame;
+	unsigned int DCCMetaSurfaceBytes;
+	unsigned int ExtraDPDEBytesFrame;
+	unsigned int PDEAndMetaPTEBytesFrame;
+	unsigned int HostVMDynamicLevels = 0;
+	unsigned int    MacroTileSizeBytes;
+	unsigned int    vp_height_meta_ub;
+	unsigned int    vp_height_dpte_ub;
+	unsigned int PixelPTEReqWidth_linear = 0; // VBA_DELTA. VBA doesn't calculate this
+
+	if (GPUVMEnable == true && HostVMEnable == true) {
+		if (HostVMMinPageSize < 2048)
+			HostVMDynamicLevels = HostVMMaxNonCachedPageTableLevels;
+		else if (HostVMMinPageSize >= 2048 && HostVMMinPageSize < 1048576)
+			HostVMDynamicLevels = dml_max(0, (int) HostVMMaxNonCachedPageTableLevels - 1);
+		else
+			HostVMDynamicLevels = dml_max(0, (int) HostVMMaxNonCachedPageTableLevels - 2);
+	}
+
+	*MetaRequestHeight = 8 * BlockHeight256Bytes;
+	*MetaRequestWidth = 8 * BlockWidth256Bytes;
+	if (SurfaceTiling == dm_sw_linear) {
+		*meta_row_height = 32;
+		*meta_row_width = dml_floor(ViewportXStart + SwathWidth + *MetaRequestWidth - 1, *MetaRequestWidth)
+				- dml_floor(ViewportXStart, *MetaRequestWidth);
+	} else if (!IsVertical(SourceRotation)) {
+		*meta_row_height = *MetaRequestHeight;
+		if (ViewportStationary && NumberOfDPPs == 1) {
+			*meta_row_width = dml_floor(ViewportXStart + SwathWidth + *MetaRequestWidth - 1,
+					*MetaRequestWidth) - dml_floor(ViewportXStart, *MetaRequestWidth);
+		} else {
+			*meta_row_width = dml_ceil(SwathWidth - 1, *MetaRequestWidth) + *MetaRequestWidth;
+		}
+		*MetaRowByte = *meta_row_width * *MetaRequestHeight * BytePerPixel / 256.0;
+	} else {
+		*meta_row_height = *MetaRequestWidth;
+		if (ViewportStationary && NumberOfDPPs == 1) {
+			*meta_row_width = dml_floor(ViewportYStart + ViewportHeight + *MetaRequestHeight - 1,
+					*MetaRequestHeight) - dml_floor(ViewportYStart, *MetaRequestHeight);
+		} else {
+			*meta_row_width = dml_ceil(SwathWidth - 1, *MetaRequestHeight) + *MetaRequestHeight;
+		}
+		*MetaRowByte = *meta_row_width * *MetaRequestWidth * BytePerPixel / 256.0;
+	}
+
+	if (ViewportStationary && (NumberOfDPPs == 1 || !IsVertical(SourceRotation))) {
+		vp_height_meta_ub = dml_floor(ViewportYStart + ViewportHeight + 64 * BlockHeight256Bytes - 1,
+				64 * BlockHeight256Bytes) - dml_floor(ViewportYStart, 64 * BlockHeight256Bytes);
+	} else if (!IsVertical(SourceRotation)) {
+		vp_height_meta_ub = dml_ceil(ViewportHeight - 1, 64 * BlockHeight256Bytes) + 64 * BlockHeight256Bytes;
+	} else {
+		vp_height_meta_ub = dml_ceil(SwathWidth - 1, 64 * BlockHeight256Bytes) + 64 * BlockHeight256Bytes;
+	}
+
+	DCCMetaSurfaceBytes = DCCMetaPitch * vp_height_meta_ub * BytePerPixel / 256.0;
+
+	if (GPUVMEnable == true) {
+		*MetaPTEBytesFrame = (dml_ceil((double) (DCCMetaSurfaceBytes - 4.0 * 1024.0) /
+				(8 * 4.0 * 1024), 1) + 1) * 64;
+		MPDEBytesFrame = 128 * (GPUVMMaxPageTableLevels - 1);
+	} else {
+		*MetaPTEBytesFrame = 0;
+		MPDEBytesFrame = 0;
+	}
+
+	if (DCCEnable != true) {
+		*MetaPTEBytesFrame = 0;
+		MPDEBytesFrame = 0;
+		*MetaRowByte = 0;
+	}
+
+	MacroTileSizeBytes = MacroTileWidth * BytePerPixel * MacroTileHeight;
+
+	if (GPUVMEnable == true && GPUVMMaxPageTableLevels > 1) {
+		if (ViewportStationary && (NumberOfDPPs == 1 || !IsVertical(SourceRotation))) {
+			vp_height_dpte_ub = dml_floor(ViewportYStart + ViewportHeight +
+					MacroTileHeight - 1, MacroTileHeight) -
+					dml_floor(ViewportYStart, MacroTileHeight);
+		} else if (!IsVertical(SourceRotation)) {
+			vp_height_dpte_ub = dml_ceil(ViewportHeight - 1, MacroTileHeight) + MacroTileHeight;
+		} else {
+			vp_height_dpte_ub = dml_ceil(SwathWidth - 1, MacroTileHeight) + MacroTileHeight;
+		}
+		*DPDE0BytesFrame = 64 * (dml_ceil((Pitch * vp_height_dpte_ub * BytePerPixel - MacroTileSizeBytes) /
+				(8 * 2097152), 1) + 1);
+		ExtraDPDEBytesFrame = 128 * (GPUVMMaxPageTableLevels - 2);
+	} else {
+		*DPDE0BytesFrame = 0;
+		ExtraDPDEBytesFrame = 0;
+		vp_height_dpte_ub = 0;
+	}
+
+	PDEAndMetaPTEBytesFrame = *MetaPTEBytesFrame + MPDEBytesFrame + *DPDE0BytesFrame + ExtraDPDEBytesFrame;
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: DCCEnable = %d\n", __func__, DCCEnable);
+	dml_print("DML::%s: GPUVMEnable = %d\n", __func__, GPUVMEnable);
+	dml_print("DML::%s: SwModeLinear = %d\n", __func__, SurfaceTiling == dm_sw_linear);
+	dml_print("DML::%s: BytePerPixel = %d\n", __func__, BytePerPixel);
+	dml_print("DML::%s: GPUVMMaxPageTableLevels = %d\n", __func__, GPUVMMaxPageTableLevels);
+	dml_print("DML::%s: BlockHeight256Bytes = %d\n", __func__, BlockHeight256Bytes);
+	dml_print("DML::%s: BlockWidth256Bytes = %d\n", __func__, BlockWidth256Bytes);
+	dml_print("DML::%s: MacroTileHeight = %d\n", __func__, MacroTileHeight);
+	dml_print("DML::%s: MacroTileWidth = %d\n", __func__, MacroTileWidth);
+	dml_print("DML::%s: MetaPTEBytesFrame = %d\n", __func__, *MetaPTEBytesFrame);
+	dml_print("DML::%s: MPDEBytesFrame = %d\n", __func__, MPDEBytesFrame);
+	dml_print("DML::%s: DPDE0BytesFrame = %d\n", __func__, *DPDE0BytesFrame);
+	dml_print("DML::%s: ExtraDPDEBytesFrame= %d\n", __func__, ExtraDPDEBytesFrame);
+	dml_print("DML::%s: PDEAndMetaPTEBytesFrame = %d\n", __func__, PDEAndMetaPTEBytesFrame);
+	dml_print("DML::%s: ViewportHeight = %d\n", __func__, ViewportHeight);
+	dml_print("DML::%s: SwathWidth = %d\n", __func__, SwathWidth);
+	dml_print("DML::%s: vp_height_dpte_ub = %d\n", __func__, vp_height_dpte_ub);
+#endif
+
+	if (HostVMEnable == true)
+		PDEAndMetaPTEBytesFrame = PDEAndMetaPTEBytesFrame * (1 + 8 * HostVMDynamicLevels);
+
+	if (SurfaceTiling == dm_sw_linear) {
+		*PixelPTEReqHeight = 1;
+		*PixelPTEReqWidth = GPUVMMinPageSizeKBytes * 1024 * 8 / BytePerPixel;
+		PixelPTEReqWidth_linear = GPUVMMinPageSizeKBytes * 1024 * 8 / BytePerPixel;
+		*PTERequestSize = 64;
+	} else if (GPUVMMinPageSizeKBytes == 4) {
+		*PixelPTEReqHeight = 16 * BlockHeight256Bytes;
+		*PixelPTEReqWidth = 16 * BlockWidth256Bytes;
+		*PTERequestSize = 128;
+	} else {
+		*PixelPTEReqHeight = MacroTileHeight;
+		*PixelPTEReqWidth = 8 *  1024 * GPUVMMinPageSizeKBytes / (MacroTileHeight * BytePerPixel);
+		*PTERequestSize = 64;
+	}
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: GPUVMMinPageSizeKBytes = %d\n", __func__, GPUVMMinPageSizeKBytes);
+	dml_print("DML::%s: PDEAndMetaPTEBytesFrame = %d (after HostVM factor)\n", __func__, PDEAndMetaPTEBytesFrame);
+	dml_print("DML::%s: PixelPTEReqHeight = %d\n", __func__, *PixelPTEReqHeight);
+	dml_print("DML::%s: PixelPTEReqWidth = %d\n", __func__, *PixelPTEReqWidth);
+	dml_print("DML::%s: PixelPTEReqWidth_linear = %d\n", __func__, PixelPTEReqWidth_linear);
+	dml_print("DML::%s: PTERequestSize = %d\n", __func__, *PTERequestSize);
+	dml_print("DML::%s: Pitch = %d\n", __func__, Pitch);
+#endif
+
+	*dpte_row_height_one_row_per_frame = vp_height_dpte_ub;
+	*dpte_row_width_ub_one_row_per_frame = (dml_ceil(((double)Pitch * (double)*dpte_row_height_one_row_per_frame /
+			(double) *PixelPTEReqHeight - 1) / (double) *PixelPTEReqWidth, 1) + 1) *
+					(double) *PixelPTEReqWidth;
+	*PixelPTEBytesPerRow_one_row_per_frame = *dpte_row_width_ub_one_row_per_frame / *PixelPTEReqWidth *
+			*PTERequestSize;
+
+	if (SurfaceTiling == dm_sw_linear) {
+		*dpte_row_height = dml_min(128, 1 << (unsigned int) dml_floor(dml_log2(PTEBufferSizeInRequests *
+				*PixelPTEReqWidth / Pitch), 1));
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: dpte_row_height = %d (1)\n", __func__,
+				PTEBufferSizeInRequests * *PixelPTEReqWidth / Pitch);
+		dml_print("DML::%s: dpte_row_height = %f (2)\n", __func__,
+				dml_log2(PTEBufferSizeInRequests * *PixelPTEReqWidth / Pitch));
+		dml_print("DML::%s: dpte_row_height = %f (3)\n", __func__,
+				dml_floor(dml_log2(PTEBufferSizeInRequests * *PixelPTEReqWidth / Pitch), 1));
+		dml_print("DML::%s: dpte_row_height = %d (4)\n", __func__,
+				1 << (unsigned int) dml_floor(dml_log2(PTEBufferSizeInRequests *
+						*PixelPTEReqWidth / Pitch), 1));
+		dml_print("DML::%s: dpte_row_height = %d\n", __func__, *dpte_row_height);
+#endif
+		*dpte_row_width_ub = dml_ceil(((double) Pitch * (double) *dpte_row_height - 1),
+				(double) *PixelPTEReqWidth) + *PixelPTEReqWidth;
+		*PixelPTEBytesPerRow = *dpte_row_width_ub / (double)*PixelPTEReqWidth * (double)*PTERequestSize;
+
+		// VBA_DELTA, VBA doesn't have programming value for pte row height linear.
+		*dpte_row_height_linear = 1 << (unsigned int) dml_floor(dml_log2(PTEBufferSizeInRequests *
+				PixelPTEReqWidth_linear / Pitch), 1);
+		if (*dpte_row_height_linear > 128)
+			*dpte_row_height_linear = 128;
+
+	} else if (!IsVertical(SourceRotation)) {
+		*dpte_row_height = *PixelPTEReqHeight;
+
+		if (GPUVMMinPageSizeKBytes > 64) {
+			*dpte_row_width_ub = (dml_ceil((Pitch * *dpte_row_height / *PixelPTEReqHeight - 1) /
+					*PixelPTEReqWidth, 1) + 1) * *PixelPTEReqWidth;
+		} else if (ViewportStationary && (NumberOfDPPs == 1)) {
+			*dpte_row_width_ub = dml_floor(ViewportXStart + SwathWidth +
+					*PixelPTEReqWidth - 1, *PixelPTEReqWidth) -
+					dml_floor(ViewportXStart, *PixelPTEReqWidth);
+		} else {
+			*dpte_row_width_ub = (dml_ceil((SwathWidth - 1) / *PixelPTEReqWidth, 1) + 1) *
+					*PixelPTEReqWidth;
+		}
+
+		*PixelPTEBytesPerRow = *dpte_row_width_ub / *PixelPTEReqWidth * *PTERequestSize;
+	} else {
+		*dpte_row_height = dml_min(*PixelPTEReqWidth, MacroTileWidth);
+
+		if (ViewportStationary && (NumberOfDPPs == 1)) {
+			*dpte_row_width_ub = dml_floor(ViewportYStart + ViewportHeight + *PixelPTEReqHeight - 1,
+					*PixelPTEReqHeight) - dml_floor(ViewportYStart, *PixelPTEReqHeight);
+		} else {
+			*dpte_row_width_ub = (dml_ceil((SwathWidth - 1) / *PixelPTEReqHeight, 1) + 1)
+					* *PixelPTEReqHeight;
+		}
+
+		*PixelPTEBytesPerRow = *dpte_row_width_ub / *PixelPTEReqHeight * *PTERequestSize;
+	}
+
+	if (GPUVMEnable != true)
+		*PixelPTEBytesPerRow = 0;
+	if (HostVMEnable == true)
+		*PixelPTEBytesPerRow = *PixelPTEBytesPerRow * (1 + 8 * HostVMDynamicLevels);
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: GPUVMMinPageSizeKBytes = %d\n", __func__, GPUVMMinPageSizeKBytes);
+	dml_print("DML::%s: dpte_row_height = %d\n", __func__, *dpte_row_height);
+	dml_print("DML::%s: dpte_row_height_linear = %d\n", __func__, *dpte_row_height_linear);
+	dml_print("DML::%s: dpte_row_width_ub = %d\n", __func__, *dpte_row_width_ub);
+	dml_print("DML::%s: PixelPTEBytesPerRow = %d\n", __func__, *PixelPTEBytesPerRow);
+	dml_print("DML::%s: PTEBufferSizeInRequests = %d\n", __func__, PTEBufferSizeInRequests);
+	dml_print("DML::%s: dpte_row_height_one_row_per_frame = %d\n", __func__, *dpte_row_height_one_row_per_frame);
+	dml_print("DML::%s: dpte_row_width_ub_one_row_per_frame = %d\n",
+			__func__, *dpte_row_width_ub_one_row_per_frame);
+	dml_print("DML::%s: PixelPTEBytesPerRow_one_row_per_frame = %d\n",
+			__func__, *PixelPTEBytesPerRow_one_row_per_frame);
+	dml_print("DML: vm_bytes = meta_pte_bytes_per_frame (per_pipe) = MetaPTEBytesFrame = : %i\n",
+			*MetaPTEBytesFrame);
+#endif
+
+	return PDEAndMetaPTEBytesFrame;
+} // CalculateVMAndRowBytes
+
+double dml32_CalculatePrefetchSourceLines(
+		double VRatio,
+		unsigned int VTaps,
+		bool Interlace,
+		bool ProgressiveToInterlaceUnitInOPP,
+		unsigned int SwathHeight,
+		enum dm_rotation_angle SourceRotation,
+		bool ViewportStationary,
+		double SwathWidth,
+		unsigned int ViewportHeight,
+		unsigned int ViewportXStart,
+		unsigned int ViewportYStart,
+
+		/* Output */
+		double *VInitPreFill,
+		unsigned int *MaxNumSwath)
+{
+
+	unsigned int vp_start_rot;
+	unsigned int sw0_tmp;
+	unsigned int MaxPartialSwath;
+	double numLines;
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: VRatio = %f\n", __func__, VRatio);
+	dml_print("DML::%s: VTaps = %d\n", __func__, VTaps);
+	dml_print("DML::%s: ViewportXStart = %d\n", __func__, ViewportXStart);
+	dml_print("DML::%s: ViewportYStart = %d\n", __func__, ViewportYStart);
+	dml_print("DML::%s: ViewportStationary = %d\n", __func__, ViewportStationary);
+	dml_print("DML::%s: SwathHeight = %d\n", __func__, SwathHeight);
+#endif
+	if (ProgressiveToInterlaceUnitInOPP)
+		*VInitPreFill = dml_floor((VRatio + (double) VTaps + 1) / 2.0, 1);
+	else
+		*VInitPreFill = dml_floor((VRatio + (double) VTaps + 1 + Interlace * 0.5 * VRatio) / 2.0, 1);
+
+	if (ViewportStationary) {
+		if (SourceRotation == dm_rotation_180 || SourceRotation == dm_rotation_180m) {
+			vp_start_rot = SwathHeight -
+					(((unsigned int) (ViewportYStart + ViewportHeight - 1) % SwathHeight) + 1);
+		} else if (SourceRotation == dm_rotation_270 || SourceRotation == dm_rotation_90m) {
+			vp_start_rot = ViewportXStart;
+		} else if (SourceRotation == dm_rotation_90 || SourceRotation == dm_rotation_270m) {
+			vp_start_rot = SwathHeight -
+					(((unsigned int)(ViewportYStart + SwathWidth - 1) % SwathHeight) + 1);
+		} else {
+			vp_start_rot = ViewportYStart;
+		}
+		sw0_tmp = SwathHeight - (vp_start_rot % SwathHeight);
+		if (sw0_tmp < *VInitPreFill)
+			*MaxNumSwath = dml_ceil((*VInitPreFill - sw0_tmp) / SwathHeight, 1) + 1;
+		else
+			*MaxNumSwath = 1;
+		MaxPartialSwath = dml_max(1, (unsigned int) (vp_start_rot + *VInitPreFill - 1) % SwathHeight);
+	} else {
+		*MaxNumSwath = dml_ceil((*VInitPreFill - 1.0) / SwathHeight, 1) + 1;
+		if (*VInitPreFill > 1)
+			MaxPartialSwath = dml_max(1, (unsigned int) (*VInitPreFill - 2) % SwathHeight);
+		else
+			MaxPartialSwath = dml_max(1, (unsigned int) (*VInitPreFill + SwathHeight - 2) % SwathHeight);
+	}
+	numLines = *MaxNumSwath * SwathHeight + MaxPartialSwath;
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: vp_start_rot = %d\n", __func__, vp_start_rot);
+	dml_print("DML::%s: VInitPreFill = %d\n", __func__, *VInitPreFill);
+	dml_print("DML::%s: MaxPartialSwath = %d\n", __func__, MaxPartialSwath);
+	dml_print("DML::%s: MaxNumSwath = %d\n", __func__, *MaxNumSwath);
+	dml_print("DML::%s: Prefetch source lines = %3.2f\n", __func__, numLines);
+#endif
+	return numLines;
+
+} // CalculatePrefetchSourceLines
+
+void dml32_CalculateMALLUseForStaticScreen(
+		unsigned int NumberOfActiveSurfaces,
+		unsigned int MALLAllocatedForDCNFinal,
+		enum dm_use_mall_for_static_screen_mode *UseMALLForStaticScreen,
+		unsigned int SurfaceSizeInMALL[],
+		bool one_row_per_frame_fits_in_buffer[],
+
+		/* output */
+		bool UsesMALLForStaticScreen[])
+{
+	unsigned int k;
+	unsigned int SurfaceToAddToMALL;
+	bool CanAddAnotherSurfaceToMALL;
+	unsigned int TotalSurfaceSizeInMALL;
+
+	TotalSurfaceSizeInMALL = 0;
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+		UsesMALLForStaticScreen[k] = (UseMALLForStaticScreen[k] == dm_use_mall_static_screen_enable);
+		if (UsesMALLForStaticScreen[k])
+			TotalSurfaceSizeInMALL = TotalSurfaceSizeInMALL + SurfaceSizeInMALL[k];
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: k=%d, UsesMALLForStaticScreen = %d\n",  __func__, k, UsesMALLForStaticScreen[k]);
+		dml_print("DML::%s: k=%d, TotalSurfaceSizeInMALL = %d\n",  __func__, k, TotalSurfaceSizeInMALL);
+#endif
+	}
+
+	SurfaceToAddToMALL = 0;
+	CanAddAnotherSurfaceToMALL = true;
+	while (CanAddAnotherSurfaceToMALL) {
+		CanAddAnotherSurfaceToMALL = false;
+		for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+			if (TotalSurfaceSizeInMALL + SurfaceSizeInMALL[k] <= MALLAllocatedForDCNFinal * 1024 * 1024 &&
+					!UsesMALLForStaticScreen[k] &&
+					UseMALLForStaticScreen[k] != dm_use_mall_static_screen_disable &&
+					one_row_per_frame_fits_in_buffer[k] &&
+					(!CanAddAnotherSurfaceToMALL ||
+					SurfaceSizeInMALL[k] < SurfaceSizeInMALL[SurfaceToAddToMALL])) {
+				CanAddAnotherSurfaceToMALL = true;
+				SurfaceToAddToMALL = k;
+#ifdef __DML_VBA_DEBUG__
+				dml_print("DML::%s: k=%d, UseMALLForStaticScreen = %d (dis, en, optimize)\n",
+						__func__, k, UseMALLForStaticScreen[k]);
+#endif
+			}
+		}
+		if (CanAddAnotherSurfaceToMALL) {
+			UsesMALLForStaticScreen[SurfaceToAddToMALL] = true;
+			TotalSurfaceSizeInMALL = TotalSurfaceSizeInMALL + SurfaceSizeInMALL[SurfaceToAddToMALL];
+
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML::%s: SurfaceToAddToMALL       = %d\n",  __func__, SurfaceToAddToMALL);
+			dml_print("DML::%s: TotalSurfaceSizeInMALL   = %d\n",  __func__, TotalSurfaceSizeInMALL);
+#endif
+
+		}
+	}
+}
+
+void dml32_CalculateRowBandwidth(
+		bool GPUVMEnable,
+		enum source_format_class SourcePixelFormat,
+		double VRatio,
+		double VRatioChroma,
+		bool DCCEnable,
+		double LineTime,
+		unsigned int MetaRowByteLuma,
+		unsigned int MetaRowByteChroma,
+		unsigned int meta_row_height_luma,
+		unsigned int meta_row_height_chroma,
+		unsigned int PixelPTEBytesPerRowLuma,
+		unsigned int PixelPTEBytesPerRowChroma,
+		unsigned int dpte_row_height_luma,
+		unsigned int dpte_row_height_chroma,
+		/* Output */
+		double *meta_row_bw,
+		double *dpte_row_bw)
+{
+	if (DCCEnable != true) {
+		*meta_row_bw = 0;
+	} else if (SourcePixelFormat == dm_420_8 || SourcePixelFormat == dm_420_10 || SourcePixelFormat == dm_420_12 ||
+			SourcePixelFormat == dm_rgbe_alpha) {
+		*meta_row_bw = VRatio * MetaRowByteLuma / (meta_row_height_luma * LineTime) + VRatioChroma *
+				MetaRowByteChroma / (meta_row_height_chroma * LineTime);
+	} else {
+		*meta_row_bw = VRatio * MetaRowByteLuma / (meta_row_height_luma * LineTime);
+	}
+
+	if (GPUVMEnable != true) {
+		*dpte_row_bw = 0;
+	} else if (SourcePixelFormat == dm_420_8 || SourcePixelFormat == dm_420_10 || SourcePixelFormat == dm_420_12 ||
+			SourcePixelFormat == dm_rgbe_alpha) {
+		*dpte_row_bw = VRatio * PixelPTEBytesPerRowLuma / (dpte_row_height_luma * LineTime) +
+				VRatioChroma * PixelPTEBytesPerRowChroma / (dpte_row_height_chroma * LineTime);
+	} else {
+		*dpte_row_bw = VRatio * PixelPTEBytesPerRowLuma / (dpte_row_height_luma * LineTime);
+	}
+}
+
+double dml32_CalculateUrgentLatency(
+		double UrgentLatencyPixelDataOnly,
+		double UrgentLatencyPixelMixedWithVMData,
+		double UrgentLatencyVMDataOnly,
+		bool   DoUrgentLatencyAdjustment,
+		double UrgentLatencyAdjustmentFabricClockComponent,
+		double UrgentLatencyAdjustmentFabricClockReference,
+		double FabricClock)
+{
+	double   ret;
+
+	ret = dml_max3(UrgentLatencyPixelDataOnly, UrgentLatencyPixelMixedWithVMData, UrgentLatencyVMDataOnly);
+	if (DoUrgentLatencyAdjustment == true) {
+		ret = ret + UrgentLatencyAdjustmentFabricClockComponent *
+				(UrgentLatencyAdjustmentFabricClockReference / FabricClock - 1);
+	}
+	return ret;
+}
+
+void dml32_CalculateUrgentBurstFactor(
+		enum dm_use_mall_for_pstate_change_mode UseMALLForPStateChange,
+		unsigned int    swath_width_luma_ub,
+		unsigned int    swath_width_chroma_ub,
+		unsigned int SwathHeightY,
+		unsigned int SwathHeightC,
+		double  LineTime,
+		double  UrgentLatency,
+		double  CursorBufferSize,
+		unsigned int CursorWidth,
+		unsigned int CursorBPP,
+		double  VRatio,
+		double  VRatioC,
+		double  BytePerPixelInDETY,
+		double  BytePerPixelInDETC,
+		unsigned int    DETBufferSizeY,
+		unsigned int    DETBufferSizeC,
+		/* Output */
+		double *UrgentBurstFactorCursor,
+		double *UrgentBurstFactorLuma,
+		double *UrgentBurstFactorChroma,
+		bool   *NotEnoughUrgentLatencyHiding)
+{
+	double       LinesInDETLuma;
+	double       LinesInDETChroma;
+	unsigned int LinesInCursorBuffer;
+	double       CursorBufferSizeInTime;
+	double       DETBufferSizeInTimeLuma;
+	double       DETBufferSizeInTimeChroma;
+
+	*NotEnoughUrgentLatencyHiding = 0;
+
+	if (CursorWidth > 0) {
+		LinesInCursorBuffer = 1 << (unsigned int) dml_floor(dml_log2(CursorBufferSize * 1024.0 /
+				(CursorWidth * CursorBPP / 8.0)), 1.0);
+		if (VRatio > 0) {
+			CursorBufferSizeInTime = LinesInCursorBuffer * LineTime / VRatio;
+			if (CursorBufferSizeInTime - UrgentLatency <= 0) {
+				*NotEnoughUrgentLatencyHiding = 1;
+				*UrgentBurstFactorCursor = 0;
+			} else {
+				*UrgentBurstFactorCursor = CursorBufferSizeInTime /
+						(CursorBufferSizeInTime - UrgentLatency);
+			}
+		} else {
+			*UrgentBurstFactorCursor = 1;
+		}
+	}
+
+	LinesInDETLuma = (UseMALLForPStateChange == dm_use_mall_pstate_change_phantom_pipe ? 1024*1024 :
+			DETBufferSizeY) / BytePerPixelInDETY / swath_width_luma_ub;
+
+	if (VRatio > 0) {
+		DETBufferSizeInTimeLuma = dml_floor(LinesInDETLuma, SwathHeightY) * LineTime / VRatio;
+		if (DETBufferSizeInTimeLuma - UrgentLatency <= 0) {
+			*NotEnoughUrgentLatencyHiding = 1;
+			*UrgentBurstFactorLuma = 0;
+		} else {
+			*UrgentBurstFactorLuma = DETBufferSizeInTimeLuma / (DETBufferSizeInTimeLuma - UrgentLatency);
+		}
+	} else {
+		*UrgentBurstFactorLuma = 1;
+	}
+
+	if (BytePerPixelInDETC > 0) {
+		LinesInDETChroma = (UseMALLForPStateChange == dm_use_mall_pstate_change_phantom_pipe ?
+					1024 * 1024 : DETBufferSizeC) / BytePerPixelInDETC
+					/ swath_width_chroma_ub;
+
+		if (VRatio > 0) {
+			DETBufferSizeInTimeChroma = dml_floor(LinesInDETChroma, SwathHeightC) * LineTime / VRatio;
+			if (DETBufferSizeInTimeChroma - UrgentLatency <= 0) {
+				*NotEnoughUrgentLatencyHiding = 1;
+				*UrgentBurstFactorChroma = 0;
+			} else {
+				*UrgentBurstFactorChroma = DETBufferSizeInTimeChroma
+						/ (DETBufferSizeInTimeChroma - UrgentLatency);
+			}
+		} else {
+			*UrgentBurstFactorChroma = 1;
+		}
+	}
+} // CalculateUrgentBurstFactor
+
+void dml32_CalculateDCFCLKDeepSleep(
+		unsigned int NumberOfActiveSurfaces,
+		unsigned int BytePerPixelY[],
+		unsigned int BytePerPixelC[],
+		double VRatio[],
+		double VRatioChroma[],
+		double SwathWidthY[],
+		double SwathWidthC[],
+		unsigned int DPPPerSurface[],
+		double HRatio[],
+		double HRatioChroma[],
+		double PixelClock[],
+		double PSCL_THROUGHPUT[],
+		double PSCL_THROUGHPUT_CHROMA[],
+		double Dppclk[],
+		double ReadBandwidthLuma[],
+		double ReadBandwidthChroma[],
+		unsigned int ReturnBusWidth,
+
+		/* Output */
+		double *DCFClkDeepSleep)
+{
+	unsigned int k;
+	double   DisplayPipeLineDeliveryTimeLuma;
+	double   DisplayPipeLineDeliveryTimeChroma;
+	double   DCFClkDeepSleepPerSurface[DC__NUM_DPP__MAX];
+	double ReadBandwidth = 0.0;
+
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+
+		if (VRatio[k] <= 1) {
+			DisplayPipeLineDeliveryTimeLuma = SwathWidthY[k] * DPPPerSurface[k] / HRatio[k]
+					/ PixelClock[k];
+		} else {
+			DisplayPipeLineDeliveryTimeLuma = SwathWidthY[k] / PSCL_THROUGHPUT[k] / Dppclk[k];
+		}
+		if (BytePerPixelC[k] == 0) {
+			DisplayPipeLineDeliveryTimeChroma = 0;
+		} else {
+			if (VRatioChroma[k] <= 1) {
+				DisplayPipeLineDeliveryTimeChroma = SwathWidthC[k] *
+						DPPPerSurface[k] / HRatioChroma[k] / PixelClock[k];
+			} else {
+				DisplayPipeLineDeliveryTimeChroma = SwathWidthC[k] / PSCL_THROUGHPUT_CHROMA[k]
+						/ Dppclk[k];
+			}
+		}
+
+		if (BytePerPixelC[k] > 0) {
+			DCFClkDeepSleepPerSurface[k] = dml_max(__DML_MIN_DCFCLK_FACTOR__ * SwathWidthY[k] *
+					BytePerPixelY[k] / 32.0 / DisplayPipeLineDeliveryTimeLuma,
+					__DML_MIN_DCFCLK_FACTOR__ * SwathWidthC[k] * BytePerPixelC[k] /
+					32.0 / DisplayPipeLineDeliveryTimeChroma);
+		} else {
+			DCFClkDeepSleepPerSurface[k] = __DML_MIN_DCFCLK_FACTOR__ * SwathWidthY[k] * BytePerPixelY[k] /
+					64.0 / DisplayPipeLineDeliveryTimeLuma;
+		}
+		DCFClkDeepSleepPerSurface[k] = dml_max(DCFClkDeepSleepPerSurface[k], PixelClock[k] / 16);
+
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: k=%d, PixelClock = %f\n", __func__, k, PixelClock[k]);
+		dml_print("DML::%s: k=%d, DCFClkDeepSleepPerSurface = %f\n", __func__, k, DCFClkDeepSleepPerSurface[k]);
+#endif
+	}
+
+	for (k = 0; k < NumberOfActiveSurfaces; ++k)
+		ReadBandwidth = ReadBandwidth + ReadBandwidthLuma[k] + ReadBandwidthChroma[k];
+
+	*DCFClkDeepSleep = dml_max(8.0, __DML_MIN_DCFCLK_FACTOR__ * ReadBandwidth / (double) ReturnBusWidth);
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: __DML_MIN_DCFCLK_FACTOR__ = %f\n", __func__, __DML_MIN_DCFCLK_FACTOR__);
+	dml_print("DML::%s: ReadBandwidth = %f\n", __func__, ReadBandwidth);
+	dml_print("DML::%s: ReturnBusWidth = %d\n", __func__, ReturnBusWidth);
+	dml_print("DML::%s: DCFClkDeepSleep = %f\n", __func__, *DCFClkDeepSleep);
+#endif
+
+	for (k = 0; k < NumberOfActiveSurfaces; ++k)
+		*DCFClkDeepSleep = dml_max(*DCFClkDeepSleep, DCFClkDeepSleepPerSurface[k]);
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: DCFClkDeepSleep = %f (final)\n", __func__, *DCFClkDeepSleep);
+#endif
+} // CalculateDCFCLKDeepSleep
+
+double dml32_CalculateWriteBackDelay(
+		enum source_format_class WritebackPixelFormat,
+		double WritebackHRatio,
+		double WritebackVRatio,
+		unsigned int WritebackVTaps,
+		unsigned int         WritebackDestinationWidth,
+		unsigned int         WritebackDestinationHeight,
+		unsigned int         WritebackSourceHeight,
+		unsigned int HTotal)
+{
+	double CalculateWriteBackDelay;
+	double Line_length;
+	double Output_lines_last_notclamped;
+	double WritebackVInit;
+
+	WritebackVInit = (WritebackVRatio + WritebackVTaps + 1) / 2;
+	Line_length = dml_max((double) WritebackDestinationWidth,
+			dml_ceil((double)WritebackDestinationWidth / 6.0, 1.0) * WritebackVTaps);
+	Output_lines_last_notclamped = WritebackDestinationHeight - 1 -
+			dml_ceil(((double)WritebackSourceHeight -
+					(double) WritebackVInit) / (double)WritebackVRatio, 1.0);
+	if (Output_lines_last_notclamped < 0) {
+		CalculateWriteBackDelay = 0;
+	} else {
+		CalculateWriteBackDelay = Output_lines_last_notclamped * Line_length +
+				(HTotal - WritebackDestinationWidth) + 80;
+	}
+	return CalculateWriteBackDelay;
+}
+
+void dml32_UseMinimumDCFCLK(
+		enum dm_use_mall_for_pstate_change_mode UseMALLForPStateChange[],
+		bool DRRDisplay[],
+		bool SynchronizeDRRDisplaysForUCLKPStateChangeFinal,
+		unsigned int MaxInterDCNTileRepeaters,
+		unsigned int MaxPrefetchMode,
+		double DRAMClockChangeLatencyFinal,
+		double FCLKChangeLatency,
+		double SREnterPlusExitTime,
+		unsigned int ReturnBusWidth,
+		unsigned int RoundTripPingLatencyCycles,
+		unsigned int ReorderingBytes,
+		unsigned int PixelChunkSizeInKByte,
+		unsigned int MetaChunkSize,
+		bool GPUVMEnable,
+		unsigned int GPUVMMaxPageTableLevels,
+		bool HostVMEnable,
+		unsigned int NumberOfActiveSurfaces,
+		double HostVMMinPageSize,
+		unsigned int HostVMMaxNonCachedPageTableLevels,
+		bool DynamicMetadataVMEnabled,
+		bool ImmediateFlipRequirement,
+		bool ProgressiveToInterlaceUnitInOPP,
+		double MaxAveragePercentOfIdealSDPPortBWDisplayCanUseInNormalSystemOperation,
+		double PercentOfIdealSDPPortBWReceivedAfterUrgLatency,
+		unsigned int VTotal[],
+		unsigned int VActive[],
+		unsigned int DynamicMetadataTransmittedBytes[],
+		unsigned int DynamicMetadataLinesBeforeActiveRequired[],
+		bool Interlace[],
+		double RequiredDPPCLKPerSurface[][2][DC__NUM_DPP__MAX],
+		double RequiredDISPCLK[][2],
+		double UrgLatency[],
+		unsigned int NoOfDPP[][2][DC__NUM_DPP__MAX],
+		double ProjectedDCFClkDeepSleep[][2],
+		double MaximumVStartup[][2][DC__NUM_DPP__MAX],
+		unsigned int TotalNumberOfActiveDPP[][2],
+		unsigned int TotalNumberOfDCCActiveDPP[][2],
+		unsigned int dpte_group_bytes[],
+		double PrefetchLinesY[][2][DC__NUM_DPP__MAX],
+		double PrefetchLinesC[][2][DC__NUM_DPP__MAX],
+		unsigned int swath_width_luma_ub_all_states[][2][DC__NUM_DPP__MAX],
+		unsigned int swath_width_chroma_ub_all_states[][2][DC__NUM_DPP__MAX],
+		unsigned int BytePerPixelY[],
+		unsigned int BytePerPixelC[],
+		unsigned int HTotal[],
+		double PixelClock[],
+		double PDEAndMetaPTEBytesPerFrame[][2][DC__NUM_DPP__MAX],
+		double DPTEBytesPerRow[][2][DC__NUM_DPP__MAX],
+		double MetaRowBytes[][2][DC__NUM_DPP__MAX],
+		bool DynamicMetadataEnable[],
+		double ReadBandwidthLuma[],
+		double ReadBandwidthChroma[],
+		double DCFCLKPerState[],
+		/* Output */
+		double DCFCLKState[][2])
+{
+	unsigned int i, j, k;
+	unsigned int     dummy1;
+	double dummy2, dummy3;
+	double   NormalEfficiency;
+	double   TotalMaxPrefetchFlipDPTERowBandwidth[DC__VOLTAGE_STATES][2];
+
+	NormalEfficiency = PercentOfIdealSDPPortBWReceivedAfterUrgLatency / 100.0;
+	for  (i = 0; i < DC__VOLTAGE_STATES; ++i) {
+		for  (j = 0; j <= 1; ++j) {
+			double PixelDCFCLKCyclesRequiredInPrefetch[DC__NUM_DPP__MAX];
+			double PrefetchPixelLinesTime[DC__NUM_DPP__MAX];
+			double DCFCLKRequiredForPeakBandwidthPerSurface[DC__NUM_DPP__MAX];
+			double DynamicMetadataVMExtraLatency[DC__NUM_DPP__MAX];
+			double MinimumTWait = 0.0;
+			double DPTEBandwidth;
+			double DCFCLKRequiredForAverageBandwidth;
+			unsigned int ExtraLatencyBytes;
+			double ExtraLatencyCycles;
+			double DCFCLKRequiredForPeakBandwidth;
+			unsigned int NoOfDPPState[DC__NUM_DPP__MAX];
+			double MinimumTvmPlus2Tr0;
+
+			TotalMaxPrefetchFlipDPTERowBandwidth[i][j] = 0;
+			for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+				TotalMaxPrefetchFlipDPTERowBandwidth[i][j] = TotalMaxPrefetchFlipDPTERowBandwidth[i][j]
+						+ NoOfDPP[i][j][k] * DPTEBytesPerRow[i][j][k]
+								/ (15.75 * HTotal[k] / PixelClock[k]);
+			}
+
+			for (k = 0; k <= NumberOfActiveSurfaces - 1; ++k)
+				NoOfDPPState[k] = NoOfDPP[i][j][k];
+
+			DPTEBandwidth = TotalMaxPrefetchFlipDPTERowBandwidth[i][j];
+			DCFCLKRequiredForAverageBandwidth = dml_max(ProjectedDCFClkDeepSleep[i][j], DPTEBandwidth / NormalEfficiency / ReturnBusWidth);
+
+			ExtraLatencyBytes = dml32_CalculateExtraLatencyBytes(ReorderingBytes,
+					TotalNumberOfActiveDPP[i][j], PixelChunkSizeInKByte,
+					TotalNumberOfDCCActiveDPP[i][j], MetaChunkSize, GPUVMEnable, HostVMEnable,
+					NumberOfActiveSurfaces, NoOfDPPState, dpte_group_bytes, 1, HostVMMinPageSize,
+					HostVMMaxNonCachedPageTableLevels);
+			ExtraLatencyCycles = RoundTripPingLatencyCycles + __DML_ARB_TO_RET_DELAY__
+					+ ExtraLatencyBytes / NormalEfficiency / ReturnBusWidth;
+			for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+				double DCFCLKCyclesRequiredInPrefetch;
+				double PrefetchTime;
+
+				PixelDCFCLKCyclesRequiredInPrefetch[k] = (PrefetchLinesY[i][j][k]
+						* swath_width_luma_ub_all_states[i][j][k] * BytePerPixelY[k]
+						+ PrefetchLinesC[i][j][k] * swath_width_chroma_ub_all_states[i][j][k]
+								* BytePerPixelC[k]) / NormalEfficiency
+						/ ReturnBusWidth;
+				DCFCLKCyclesRequiredInPrefetch = 2 * ExtraLatencyCycles / NoOfDPPState[k]
+						+ PDEAndMetaPTEBytesPerFrame[i][j][k] / NormalEfficiency
+								/ NormalEfficiency / ReturnBusWidth
+								* (GPUVMMaxPageTableLevels > 2 ? 1 : 0)
+						+ 2 * DPTEBytesPerRow[i][j][k] / NormalEfficiency / NormalEfficiency
+								/ ReturnBusWidth
+						+ 2 * MetaRowBytes[i][j][k] / NormalEfficiency / ReturnBusWidth
+						+ PixelDCFCLKCyclesRequiredInPrefetch[k];
+				PrefetchPixelLinesTime[k] = dml_max(PrefetchLinesY[i][j][k], PrefetchLinesC[i][j][k])
+						* HTotal[k] / PixelClock[k];
+				DynamicMetadataVMExtraLatency[k] = (GPUVMEnable == true &&
+						DynamicMetadataEnable[k] == true && DynamicMetadataVMEnabled == true) ?
+						UrgLatency[i] * GPUVMMaxPageTableLevels *
+						(HostVMEnable == true ? HostVMMaxNonCachedPageTableLevels + 1 : 1) : 0;
+
+				MinimumTWait = dml32_CalculateTWait(MaxPrefetchMode,
+						UseMALLForPStateChange[k],
+						SynchronizeDRRDisplaysForUCLKPStateChangeFinal,
+						DRRDisplay[k],
+						DRAMClockChangeLatencyFinal,
+						FCLKChangeLatency,
+						UrgLatency[i],
+						SREnterPlusExitTime);
+
+				PrefetchTime = (MaximumVStartup[i][j][k] - 1) * HTotal[k] / PixelClock[k] -
+						MinimumTWait - UrgLatency[i] *
+						((GPUVMMaxPageTableLevels <= 2 ? GPUVMMaxPageTableLevels :
+						GPUVMMaxPageTableLevels - 2) *  (HostVMEnable == true ?
+						HostVMMaxNonCachedPageTableLevels + 1 : 1) - 1) -
+						DynamicMetadataVMExtraLatency[k];
+
+				if (PrefetchTime > 0) {
+					double ExpectedVRatioPrefetch;
+
+					ExpectedVRatioPrefetch = PrefetchPixelLinesTime[k] / (PrefetchTime *
+							PixelDCFCLKCyclesRequiredInPrefetch[k] /
+							DCFCLKCyclesRequiredInPrefetch);
+					DCFCLKRequiredForPeakBandwidthPerSurface[k] = NoOfDPPState[k] *
+							PixelDCFCLKCyclesRequiredInPrefetch[k] /
+							PrefetchPixelLinesTime[k] *
+							dml_max(1.0, ExpectedVRatioPrefetch) *
+							dml_max(1.0, ExpectedVRatioPrefetch / 4);
+					if (HostVMEnable == true || ImmediateFlipRequirement == true) {
+						DCFCLKRequiredForPeakBandwidthPerSurface[k] =
+								DCFCLKRequiredForPeakBandwidthPerSurface[k] +
+								NoOfDPPState[k] * DPTEBandwidth / NormalEfficiency /
+								NormalEfficiency / ReturnBusWidth;
+					}
+				} else {
+					DCFCLKRequiredForPeakBandwidthPerSurface[k] = DCFCLKPerState[i];
+				}
+				if (DynamicMetadataEnable[k] == true) {
+					double TSetupPipe;
+					double TdmbfPipe;
+					double TdmsksPipe;
+					double TdmecPipe;
+					double AllowedTimeForUrgentExtraLatency;
+
+					dml32_CalculateVUpdateAndDynamicMetadataParameters(
+							MaxInterDCNTileRepeaters,
+							RequiredDPPCLKPerSurface[i][j][k],
+							RequiredDISPCLK[i][j],
+							ProjectedDCFClkDeepSleep[i][j],
+							PixelClock[k],
+							HTotal[k],
+							VTotal[k] - VActive[k],
+							DynamicMetadataTransmittedBytes[k],
+							DynamicMetadataLinesBeforeActiveRequired[k],
+							Interlace[k],
+							ProgressiveToInterlaceUnitInOPP,
+
+							/* output */
+							&TSetupPipe,
+							&TdmbfPipe,
+							&TdmecPipe,
+							&TdmsksPipe,
+							&dummy1,
+							&dummy2,
+							&dummy3);
+					AllowedTimeForUrgentExtraLatency = MaximumVStartup[i][j][k] * HTotal[k] /
+							PixelClock[k] - MinimumTWait - TSetupPipe - TdmbfPipe -
+							TdmecPipe - TdmsksPipe - DynamicMetadataVMExtraLatency[k];
+					if (AllowedTimeForUrgentExtraLatency > 0)
+						DCFCLKRequiredForPeakBandwidthPerSurface[k] =
+								dml_max(DCFCLKRequiredForPeakBandwidthPerSurface[k],
+								ExtraLatencyCycles / AllowedTimeForUrgentExtraLatency);
+					else
+						DCFCLKRequiredForPeakBandwidthPerSurface[k] = DCFCLKPerState[i];
+				}
+			}
+			DCFCLKRequiredForPeakBandwidth = 0;
+			for (k = 0; k <= NumberOfActiveSurfaces - 1; ++k) {
+				DCFCLKRequiredForPeakBandwidth = DCFCLKRequiredForPeakBandwidth +
+						DCFCLKRequiredForPeakBandwidthPerSurface[k];
+			}
+			MinimumTvmPlus2Tr0 = UrgLatency[i] * (GPUVMEnable == true ?
+					(HostVMEnable == true ? (GPUVMMaxPageTableLevels + 2) *
+					(HostVMMaxNonCachedPageTableLevels + 1) - 1 : GPUVMMaxPageTableLevels + 1) : 0);
+			for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+				double MaximumTvmPlus2Tr0PlusTsw;
+
+				MaximumTvmPlus2Tr0PlusTsw = (MaximumVStartup[i][j][k] - 2) * HTotal[k] /
+						PixelClock[k] - MinimumTWait - DynamicMetadataVMExtraLatency[k];
+				if (MaximumTvmPlus2Tr0PlusTsw <= MinimumTvmPlus2Tr0 + PrefetchPixelLinesTime[k] / 4) {
+					DCFCLKRequiredForPeakBandwidth = DCFCLKPerState[i];
+				} else {
+					DCFCLKRequiredForPeakBandwidth = dml_max3(DCFCLKRequiredForPeakBandwidth,
+							2 * ExtraLatencyCycles / (MaximumTvmPlus2Tr0PlusTsw -
+								MinimumTvmPlus2Tr0 -
+								PrefetchPixelLinesTime[k] / 4),
+							(2 * ExtraLatencyCycles +
+								PixelDCFCLKCyclesRequiredInPrefetch[k]) /
+								(MaximumTvmPlus2Tr0PlusTsw - MinimumTvmPlus2Tr0));
+				}
+			}
+			DCFCLKState[i][j] = dml_min(DCFCLKPerState[i], 1.05 *
+					dml_max(DCFCLKRequiredForAverageBandwidth, DCFCLKRequiredForPeakBandwidth));
+		}
+	}
+}
+
+unsigned int dml32_CalculateExtraLatencyBytes(unsigned int ReorderingBytes,
+		unsigned int TotalNumberOfActiveDPP,
+		unsigned int PixelChunkSizeInKByte,
+		unsigned int TotalNumberOfDCCActiveDPP,
+		unsigned int MetaChunkSize,
+		bool GPUVMEnable,
+		bool HostVMEnable,
+		unsigned int NumberOfActiveSurfaces,
+		unsigned int NumberOfDPP[],
+		unsigned int dpte_group_bytes[],
+		double HostVMInefficiencyFactor,
+		double HostVMMinPageSize,
+		unsigned int HostVMMaxNonCachedPageTableLevels)
+{
+	unsigned int k;
+	double   ret;
+	unsigned int  HostVMDynamicLevels;
+
+	if (GPUVMEnable == true && HostVMEnable == true) {
+		if (HostVMMinPageSize < 2048)
+			HostVMDynamicLevels = HostVMMaxNonCachedPageTableLevels;
+		else if (HostVMMinPageSize >= 2048 && HostVMMinPageSize < 1048576)
+			HostVMDynamicLevels = dml_max(0, (int) HostVMMaxNonCachedPageTableLevels - 1);
+		else
+			HostVMDynamicLevels = dml_max(0, (int) HostVMMaxNonCachedPageTableLevels - 2);
+	} else {
+		HostVMDynamicLevels = 0;
+	}
+
+	ret = ReorderingBytes + (TotalNumberOfActiveDPP * PixelChunkSizeInKByte +
+			TotalNumberOfDCCActiveDPP * MetaChunkSize) * 1024.0;
+
+	if (GPUVMEnable == true) {
+		for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+			ret = ret + NumberOfDPP[k] * dpte_group_bytes[k] *
+					(1 + 8 * HostVMDynamicLevels) * HostVMInefficiencyFactor;
+		}
+	}
+	return ret;
+}
+
+void dml32_CalculateVUpdateAndDynamicMetadataParameters(
+		unsigned int MaxInterDCNTileRepeaters,
+		double Dppclk,
+		double Dispclk,
+		double DCFClkDeepSleep,
+		double PixelClock,
+		unsigned int HTotal,
+		unsigned int VBlank,
+		unsigned int DynamicMetadataTransmittedBytes,
+		unsigned int DynamicMetadataLinesBeforeActiveRequired,
+		unsigned int InterlaceEnable,
+		bool ProgressiveToInterlaceUnitInOPP,
+
+		/* output */
+		double *TSetup,
+		double *Tdmbf,
+		double *Tdmec,
+		double *Tdmsks,
+		unsigned int *VUpdateOffsetPix,
+		double *VUpdateWidthPix,
+		double *VReadyOffsetPix)
+{
+	double TotalRepeaterDelayTime;
+
+	TotalRepeaterDelayTime = MaxInterDCNTileRepeaters * (2 / Dppclk + 3 / Dispclk);
+	*VUpdateWidthPix  =
+			dml_ceil((14.0 / DCFClkDeepSleep + 12.0 / Dppclk + TotalRepeaterDelayTime) * PixelClock, 1.0);
+	*VReadyOffsetPix  = dml_ceil(dml_max(150.0 / Dppclk,
+			TotalRepeaterDelayTime + 20.0 / DCFClkDeepSleep + 10.0 / Dppclk) * PixelClock, 1.0);
+	*VUpdateOffsetPix = dml_ceil(HTotal / 4.0, 1.0);
+	*TSetup = (*VUpdateOffsetPix + *VUpdateWidthPix + *VReadyOffsetPix) / PixelClock;
+	*Tdmbf = DynamicMetadataTransmittedBytes / 4.0 / Dispclk;
+	*Tdmec = HTotal / PixelClock;
+
+	if (DynamicMetadataLinesBeforeActiveRequired == 0)
+		*Tdmsks = VBlank * HTotal / PixelClock / 2.0;
+	else
+		*Tdmsks = DynamicMetadataLinesBeforeActiveRequired * HTotal / PixelClock;
+
+	if (InterlaceEnable == 1 && ProgressiveToInterlaceUnitInOPP == false)
+		*Tdmsks = *Tdmsks / 2;
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: VUpdateWidthPix = %d\n", __func__, *VUpdateWidthPix);
+	dml_print("DML::%s: VReadyOffsetPix = %d\n", __func__, *VReadyOffsetPix);
+	dml_print("DML::%s: VUpdateOffsetPix = %d\n", __func__, *VUpdateOffsetPix);
+
+	dml_print("DML::%s: DynamicMetadataLinesBeforeActiveRequired = %d\n",
+			__func__, DynamicMetadataLinesBeforeActiveRequired);
+	dml_print("DML::%s: VBlank = %d\n", __func__, VBlank);
+	dml_print("DML::%s: HTotal = %d\n", __func__, HTotal);
+	dml_print("DML::%s: PixelClock = %f\n", __func__, PixelClock);
+	dml_print("DML::%s: Tdmsks = %f\n", __func__, *Tdmsks);
+#endif
+}
+
+double dml32_CalculateTWait(
+		unsigned int PrefetchMode,
+		enum dm_use_mall_for_pstate_change_mode UseMALLForPStateChange,
+		bool SynchronizeDRRDisplaysForUCLKPStateChangeFinal,
+		bool DRRDisplay,
+		double DRAMClockChangeLatency,
+		double FCLKChangeLatency,
+		double UrgentLatency,
+		double SREnterPlusExitTime)
+{
+	double TWait = 0.0;
+
+	if (PrefetchMode == 0 &&
+			!(UseMALLForPStateChange == dm_use_mall_pstate_change_full_frame) &&
+			!(UseMALLForPStateChange == dm_use_mall_pstate_change_sub_viewport) &&
+			!(UseMALLForPStateChange == dm_use_mall_pstate_change_phantom_pipe) &&
+			!(SynchronizeDRRDisplaysForUCLKPStateChangeFinal && DRRDisplay)) {
+		TWait = dml_max3(DRAMClockChangeLatency + UrgentLatency, SREnterPlusExitTime, UrgentLatency);
+	} else if (PrefetchMode <= 1 && !(UseMALLForPStateChange == dm_use_mall_pstate_change_phantom_pipe)) {
+		TWait = dml_max3(FCLKChangeLatency + UrgentLatency, SREnterPlusExitTime, UrgentLatency);
+	} else if (PrefetchMode <= 2 && !(UseMALLForPStateChange == dm_use_mall_pstate_change_phantom_pipe)) {
+		TWait = dml_max(SREnterPlusExitTime, UrgentLatency);
+	} else {
+		TWait = UrgentLatency;
+	}
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: PrefetchMode = %d\n", __func__, PrefetchMode);
+	dml_print("DML::%s: TWait = %f\n", __func__, TWait);
+#endif
+	return TWait;
+} // CalculateTWait
+
+// Function: get_return_bw_mbps
+// Megabyte per second
+double dml32_get_return_bw_mbps(const soc_bounding_box_st *soc,
+		const int VoltageLevel,
+		const bool HostVMEnable,
+		const double DCFCLK,
+		const double FabricClock,
+		const double DRAMSpeed)
+{
+	double ReturnBW = 0.;
+	double IdealSDPPortBandwidth    = soc->return_bus_width_bytes /*mode_lib->vba.ReturnBusWidth*/ * DCFCLK;
+	double IdealFabricBandwidth     = FabricClock * soc->fabric_datapath_to_dcn_data_return_bytes;
+	double IdealDRAMBandwidth       = DRAMSpeed * soc->num_chans * soc->dram_channel_width_bytes;
+	double PixelDataOnlyReturnBW    = dml_min3(IdealSDPPortBandwidth * soc->pct_ideal_sdp_bw_after_urgent / 100,
+			IdealFabricBandwidth * soc->pct_ideal_fabric_bw_after_urgent / 100,
+			IdealDRAMBandwidth * (VoltageLevel < 2 ? soc->pct_ideal_dram_bw_after_urgent_strobe  :
+					soc->pct_ideal_dram_sdp_bw_after_urgent_pixel_only) / 100);
+	double PixelMixedWithVMDataReturnBW = dml_min3(IdealSDPPortBandwidth * soc->pct_ideal_sdp_bw_after_urgent / 100,
+			IdealFabricBandwidth * soc->pct_ideal_fabric_bw_after_urgent / 100,
+			IdealDRAMBandwidth * (VoltageLevel < 2 ? soc->pct_ideal_dram_bw_after_urgent_strobe :
+					soc->pct_ideal_dram_sdp_bw_after_urgent_pixel_only) / 100);
+
+	if (HostVMEnable != true)
+		ReturnBW = PixelDataOnlyReturnBW;
+	else
+		ReturnBW = PixelMixedWithVMDataReturnBW;
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: VoltageLevel = %d\n", __func__, VoltageLevel);
+	dml_print("DML::%s: HostVMEnable = %d\n", __func__, HostVMEnable);
+	dml_print("DML::%s: DCFCLK       = %f\n", __func__, DCFCLK);
+	dml_print("DML::%s: FabricClock  = %f\n", __func__, FabricClock);
+	dml_print("DML::%s: DRAMSpeed    = %f\n", __func__, DRAMSpeed);
+	dml_print("DML::%s: IdealSDPPortBandwidth        = %f\n", __func__, IdealSDPPortBandwidth);
+	dml_print("DML::%s: IdealFabricBandwidth         = %f\n", __func__, IdealFabricBandwidth);
+	dml_print("DML::%s: IdealDRAMBandwidth           = %f\n", __func__, IdealDRAMBandwidth);
+	dml_print("DML::%s: PixelDataOnlyReturnBW        = %f\n", __func__, PixelDataOnlyReturnBW);
+	dml_print("DML::%s: PixelMixedWithVMDataReturnBW = %f\n", __func__, PixelMixedWithVMDataReturnBW);
+	dml_print("DML::%s: ReturnBW                     = %f MBps\n", __func__, ReturnBW);
+#endif
+	return ReturnBW;
+}
+
+// Function: get_return_bw_mbps_vm_only
+// Megabyte per second
+double dml32_get_return_bw_mbps_vm_only(const soc_bounding_box_st *soc,
+		const int VoltageLevel,
+		const double DCFCLK,
+		const double FabricClock,
+		const double DRAMSpeed)
+{
+	double VMDataOnlyReturnBW = dml_min3(
+			soc->return_bus_width_bytes * DCFCLK * soc->pct_ideal_sdp_bw_after_urgent / 100.0,
+			FabricClock * soc->fabric_datapath_to_dcn_data_return_bytes
+					* soc->pct_ideal_sdp_bw_after_urgent / 100.0,
+			DRAMSpeed * soc->num_chans * soc->dram_channel_width_bytes
+					* (VoltageLevel < 2 ?
+							soc->pct_ideal_dram_bw_after_urgent_strobe :
+							soc->pct_ideal_dram_sdp_bw_after_urgent_vm_only) / 100.0);
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: VoltageLevel = %d\n", __func__, VoltageLevel);
+	dml_print("DML::%s: DCFCLK       = %f\n", __func__, DCFCLK);
+	dml_print("DML::%s: FabricClock  = %f\n", __func__, FabricClock);
+	dml_print("DML::%s: DRAMSpeed    = %f\n", __func__, DRAMSpeed);
+	dml_print("DML::%s: VMDataOnlyReturnBW = %f\n", __func__, VMDataOnlyReturnBW);
+#endif
+	return VMDataOnlyReturnBW;
+}
+
+double dml32_CalculateExtraLatency(
+		unsigned int RoundTripPingLatencyCycles,
+		unsigned int ReorderingBytes,
+		double DCFCLK,
+		unsigned int TotalNumberOfActiveDPP,
+		unsigned int PixelChunkSizeInKByte,
+		unsigned int TotalNumberOfDCCActiveDPP,
+		unsigned int MetaChunkSize,
+		double ReturnBW,
+		bool GPUVMEnable,
+		bool HostVMEnable,
+		unsigned int NumberOfActiveSurfaces,
+		unsigned int NumberOfDPP[],
+		unsigned int dpte_group_bytes[],
+		double HostVMInefficiencyFactor,
+		double HostVMMinPageSize,
+		unsigned int HostVMMaxNonCachedPageTableLevels)
+{
+	double ExtraLatencyBytes;
+	double ExtraLatency;
+
+	ExtraLatencyBytes = dml32_CalculateExtraLatencyBytes(
+			ReorderingBytes,
+			TotalNumberOfActiveDPP,
+			PixelChunkSizeInKByte,
+			TotalNumberOfDCCActiveDPP,
+			MetaChunkSize,
+			GPUVMEnable,
+			HostVMEnable,
+			NumberOfActiveSurfaces,
+			NumberOfDPP,
+			dpte_group_bytes,
+			HostVMInefficiencyFactor,
+			HostVMMinPageSize,
+			HostVMMaxNonCachedPageTableLevels);
+
+	ExtraLatency = (RoundTripPingLatencyCycles + __DML_ARB_TO_RET_DELAY__) / DCFCLK + ExtraLatencyBytes / ReturnBW;
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: RoundTripPingLatencyCycles=%d\n", __func__, RoundTripPingLatencyCycles);
+	dml_print("DML::%s: DCFCLK=%f\n", __func__, DCFCLK);
+	dml_print("DML::%s: ExtraLatencyBytes=%f\n", __func__, ExtraLatencyBytes);
+	dml_print("DML::%s: ReturnBW=%f\n", __func__, ReturnBW);
+	dml_print("DML::%s: ExtraLatency=%f\n", __func__, ExtraLatency);
+#endif
+
+	return ExtraLatency;
+} // CalculateExtraLatency
+
+bool dml32_CalculatePrefetchSchedule(
+		double HostVMInefficiencyFactor,
+		DmlPipe *myPipe,
+		unsigned int DSCDelay,
+		double DPPCLKDelaySubtotalPlusCNVCFormater,
+		double DPPCLKDelaySCL,
+		double DPPCLKDelaySCLLBOnly,
+		double DPPCLKDelayCNVCCursor,
+		double DISPCLKDelaySubtotal,
+		unsigned int DPP_RECOUT_WIDTH,
+		enum output_format_class OutputFormat,
+		unsigned int MaxInterDCNTileRepeaters,
+		unsigned int VStartup,
+		unsigned int MaxVStartup,
+		unsigned int GPUVMPageTableLevels,
+		bool GPUVMEnable,
+		bool HostVMEnable,
+		unsigned int HostVMMaxNonCachedPageTableLevels,
+		double HostVMMinPageSize,
+		bool DynamicMetadataEnable,
+		bool DynamicMetadataVMEnabled,
+		int DynamicMetadataLinesBeforeActiveRequired,
+		unsigned int DynamicMetadataTransmittedBytes,
+		double UrgentLatency,
+		double UrgentExtraLatency,
+		double TCalc,
+		unsigned int PDEAndMetaPTEBytesFrame,
+		unsigned int MetaRowByte,
+		unsigned int PixelPTEBytesPerRow,
+		double PrefetchSourceLinesY,
+		unsigned int SwathWidthY,
+		unsigned int VInitPreFillY,
+		unsigned int MaxNumSwathY,
+		double PrefetchSourceLinesC,
+		unsigned int SwathWidthC,
+		unsigned int VInitPreFillC,
+		unsigned int MaxNumSwathC,
+		unsigned int swath_width_luma_ub,
+		unsigned int swath_width_chroma_ub,
+		unsigned int SwathHeightY,
+		unsigned int SwathHeightC,
+		double TWait,
+		/* Output */
+		double   *DSTXAfterScaler,
+		double   *DSTYAfterScaler,
+		double *DestinationLinesForPrefetch,
+		double *PrefetchBandwidth,
+		double *DestinationLinesToRequestVMInVBlank,
+		double *DestinationLinesToRequestRowInVBlank,
+		double *VRatioPrefetchY,
+		double *VRatioPrefetchC,
+		double *RequiredPrefetchPixDataBWLuma,
+		double *RequiredPrefetchPixDataBWChroma,
+		bool   *NotEnoughTimeForDynamicMetadata,
+		double *Tno_bw,
+		double *prefetch_vmrow_bw,
+		double *Tdmdl_vm,
+		double *Tdmdl,
+		double *TSetup,
+		unsigned int   *VUpdateOffsetPix,
+		double   *VUpdateWidthPix,
+		double   *VReadyOffsetPix)
+{
+	bool MyError = false;
+	unsigned int DPPCycles, DISPCLKCycles;
+	double DSTTotalPixelsAfterScaler;
+	double LineTime;
+	double dst_y_prefetch_equ;
+	double prefetch_bw_oto;
+	double Tvm_oto;
+	double Tr0_oto;
+	double Tvm_oto_lines;
+	double Tr0_oto_lines;
+	double dst_y_prefetch_oto;
+	double TimeForFetchingMetaPTE = 0;
+	double TimeForFetchingRowInVBlank = 0;
+	double LinesToRequestPrefetchPixelData = 0;
+	unsigned int HostVMDynamicLevelsTrips;
+	double  trip_to_mem;
+	double  Tvm_trips;
+	double  Tr0_trips;
+	double  Tvm_trips_rounded;
+	double  Tr0_trips_rounded;
+	double  Lsw_oto;
+	double  Tpre_rounded;
+	double  prefetch_bw_equ;
+	double  Tvm_equ;
+	double  Tr0_equ;
+	double  Tdmbf;
+	double  Tdmec;
+	double  Tdmsks;
+	double  prefetch_sw_bytes;
+	double  bytes_pp;
+	double  dep_bytes;
+	unsigned int max_vratio_pre = __DML_MAX_VRATIO_PRE__;
+	double  min_Lsw;
+	double  Tsw_est1 = 0;
+	double  Tsw_est3 = 0;
+
+	if (GPUVMEnable == true && HostVMEnable == true)
+		HostVMDynamicLevelsTrips = HostVMMaxNonCachedPageTableLevels;
+	else
+		HostVMDynamicLevelsTrips = 0;
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: GPUVMEnable = %d\n", __func__, GPUVMEnable);
+	dml_print("DML::%s: GPUVMPageTableLevels = %d\n", __func__, GPUVMPageTableLevels);
+	dml_print("DML::%s: DCCEnable = %d\n", __func__, myPipe->DCCEnable);
+	dml_print("DML::%s: HostVMEnable=%d HostVMInefficiencyFactor=%f\n",
+			__func__, HostVMEnable, HostVMInefficiencyFactor);
+#endif
+	dml32_CalculateVUpdateAndDynamicMetadataParameters(
+			MaxInterDCNTileRepeaters,
+			myPipe->Dppclk,
+			myPipe->Dispclk,
+			myPipe->DCFClkDeepSleep,
+			myPipe->PixelClock,
+			myPipe->HTotal,
+			myPipe->VBlank,
+			DynamicMetadataTransmittedBytes,
+			DynamicMetadataLinesBeforeActiveRequired,
+			myPipe->InterlaceEnable,
+			myPipe->ProgressiveToInterlaceUnitInOPP,
+			TSetup,
+
+			/* output */
+			&Tdmbf,
+			&Tdmec,
+			&Tdmsks,
+			VUpdateOffsetPix,
+			VUpdateWidthPix,
+			VReadyOffsetPix);
+
+	LineTime = myPipe->HTotal / myPipe->PixelClock;
+	trip_to_mem = UrgentLatency;
+	Tvm_trips = UrgentExtraLatency + trip_to_mem * (GPUVMPageTableLevels * (HostVMDynamicLevelsTrips + 1) - 1);
+
+	if (DynamicMetadataVMEnabled == true)
+		*Tdmdl = TWait + Tvm_trips + trip_to_mem;
+	else
+		*Tdmdl = TWait + UrgentExtraLatency;
+
+#ifdef __DML_VBA_ALLOW_DELTA__
+	if (DynamicMetadataEnable == false)
+		*Tdmdl = 0.0;
+#endif
+
+	if (DynamicMetadataEnable == true) {
+		if (VStartup * LineTime < *TSetup + *Tdmdl + Tdmbf + Tdmec + Tdmsks) {
+			*NotEnoughTimeForDynamicMetadata = true;
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML::%s: Not Enough Time for Dynamic Meta!\n", __func__);
+			dml_print("DML::%s: Tdmbf: %fus - time for dmd transfer from dchub to dio output buffer\n",
+					__func__, Tdmbf);
+			dml_print("DML::%s: Tdmec: %fus - time dio takes to transfer dmd\n", __func__, Tdmec);
+			dml_print("DML::%s: Tdmsks: %fus - time before active dmd must complete transmission at dio\n",
+					__func__, Tdmsks);
+			dml_print("DML::%s: Tdmdl: %fus - time for fabric to become ready and fetch dmd\n",
+					__func__, *Tdmdl);
+#endif
+		} else {
+			*NotEnoughTimeForDynamicMetadata = false;
+		}
+	} else {
+		*NotEnoughTimeForDynamicMetadata = false;
+	}
+
+	*Tdmdl_vm =  (DynamicMetadataEnable == true && DynamicMetadataVMEnabled == true &&
+			GPUVMEnable == true ? TWait + Tvm_trips : 0);
+
+	if (myPipe->ScalerEnabled)
+		DPPCycles = DPPCLKDelaySubtotalPlusCNVCFormater + DPPCLKDelaySCL;
+	else
+		DPPCycles = DPPCLKDelaySubtotalPlusCNVCFormater + DPPCLKDelaySCLLBOnly;
+
+	DPPCycles = DPPCycles + myPipe->NumberOfCursors * DPPCLKDelayCNVCCursor;
+
+	DISPCLKCycles = DISPCLKDelaySubtotal;
+
+	if (myPipe->Dppclk == 0.0 || myPipe->Dispclk == 0.0)
+		return true;
+
+	*DSTXAfterScaler = DPPCycles * myPipe->PixelClock / myPipe->Dppclk + DISPCLKCycles *
+			myPipe->PixelClock / myPipe->Dispclk + DSCDelay;
+
+	*DSTXAfterScaler = *DSTXAfterScaler + (myPipe->ODMMode != dm_odm_combine_mode_disabled ? 18 : 0)
+			+ (myPipe->DPPPerSurface - 1) * DPP_RECOUT_WIDTH
+			+ ((myPipe->ODMMode == dm_odm_split_mode_1to2 || myPipe->ODMMode == dm_odm_mode_mso_1to2) ?
+					myPipe->HActive / 2 : 0)
+			+ ((myPipe->ODMMode == dm_odm_mode_mso_1to4) ? myPipe->HActive * 3 / 4 : 0);
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: DPPCycles: %d\n", __func__, DPPCycles);
+	dml_print("DML::%s: PixelClock: %f\n", __func__, myPipe->PixelClock);
+	dml_print("DML::%s: Dppclk: %f\n", __func__, myPipe->Dppclk);
+	dml_print("DML::%s: DISPCLKCycles: %d\n", __func__, DISPCLKCycles);
+	dml_print("DML::%s: DISPCLK: %f\n", __func__,  myPipe->Dispclk);
+	dml_print("DML::%s: DSCDelay: %d\n", __func__,  DSCDelay);
+	dml_print("DML::%s: ODMMode: %d\n", __func__,  myPipe->ODMMode);
+	dml_print("DML::%s: DPP_RECOUT_WIDTH: %d\n", __func__, DPP_RECOUT_WIDTH);
+	dml_print("DML::%s: DSTXAfterScaler: %d\n", __func__,  *DSTXAfterScaler);
+#endif
+
+	if (OutputFormat == dm_420 || (myPipe->InterlaceEnable && myPipe->ProgressiveToInterlaceUnitInOPP))
+		*DSTYAfterScaler = 1;
+	else
+		*DSTYAfterScaler = 0;
+
+	DSTTotalPixelsAfterScaler = *DSTYAfterScaler * myPipe->HTotal + *DSTXAfterScaler;
+	*DSTYAfterScaler = dml_floor(DSTTotalPixelsAfterScaler / myPipe->HTotal, 1);
+	*DSTXAfterScaler = DSTTotalPixelsAfterScaler - ((double) (*DSTYAfterScaler * myPipe->HTotal));
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: DSTXAfterScaler: %d (final)\n", __func__,  *DSTXAfterScaler);
+	dml_print("DML::%s: DSTYAfterScaler: %d (final)\n", __func__, *DSTYAfterScaler);
+#endif
+
+	MyError = false;
+
+	Tr0_trips = trip_to_mem * (HostVMDynamicLevelsTrips + 1);
+
+	if (GPUVMEnable == true) {
+		Tvm_trips_rounded = dml_ceil(4.0 * Tvm_trips / LineTime, 1.0) / 4.0 * LineTime;
+		Tr0_trips_rounded = dml_ceil(4.0 * Tr0_trips / LineTime, 1.0) / 4.0 * LineTime;
+		if (GPUVMPageTableLevels >= 3) {
+			*Tno_bw = UrgentExtraLatency + trip_to_mem *
+					(double) ((GPUVMPageTableLevels - 2) * (HostVMDynamicLevelsTrips + 1) - 1);
+		} else if (GPUVMPageTableLevels == 1 && myPipe->DCCEnable != true) {
+			Tr0_trips_rounded = dml_ceil(4.0 * UrgentExtraLatency / LineTime, 1.0) /
+					4.0 * LineTime; // VBA_ERROR
+			*Tno_bw = UrgentExtraLatency;
+		} else {
+			*Tno_bw = 0;
+		}
+	} else if (myPipe->DCCEnable == true) {
+		Tvm_trips_rounded = LineTime / 4.0;
+		Tr0_trips_rounded = dml_ceil(4.0 * Tr0_trips / LineTime, 1.0) / 4.0 * LineTime;
+		*Tno_bw = 0;
+	} else {
+		Tvm_trips_rounded = LineTime / 4.0;
+		Tr0_trips_rounded = LineTime / 2.0;
+		*Tno_bw = 0;
+	}
+	Tvm_trips_rounded = dml_max(Tvm_trips_rounded, LineTime / 4.0);
+	Tr0_trips_rounded = dml_max(Tr0_trips_rounded, LineTime / 4.0);
+
+	if (myPipe->SourcePixelFormat == dm_420_8 || myPipe->SourcePixelFormat == dm_420_10
+			|| myPipe->SourcePixelFormat == dm_420_12) {
+		bytes_pp = myPipe->BytePerPixelY + myPipe->BytePerPixelC / 4;
+	} else {
+		bytes_pp = myPipe->BytePerPixelY + myPipe->BytePerPixelC;
+	}
+
+	prefetch_sw_bytes = PrefetchSourceLinesY * swath_width_luma_ub * myPipe->BytePerPixelY
+			+ PrefetchSourceLinesC * swath_width_chroma_ub * myPipe->BytePerPixelC;
+	prefetch_bw_oto = dml_max(bytes_pp * myPipe->PixelClock / myPipe->DPPPerSurface,
+			prefetch_sw_bytes / (dml_max(PrefetchSourceLinesY, PrefetchSourceLinesC) * LineTime));
+
+	min_Lsw = dml_max(PrefetchSourceLinesY, PrefetchSourceLinesC) / max_vratio_pre;
+	min_Lsw = dml_max(min_Lsw, 1.0);
+	Lsw_oto = dml_ceil(4.0 * dml_max(prefetch_sw_bytes / prefetch_bw_oto / LineTime, min_Lsw), 1.0) / 4.0;
+
+	if (GPUVMEnable == true) {
+		Tvm_oto = dml_max3(
+				Tvm_trips,
+				*Tno_bw + PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor / prefetch_bw_oto,
+				LineTime / 4.0);
+	} else
+		Tvm_oto = LineTime / 4.0;
+
+	if ((GPUVMEnable == true || myPipe->DCCEnable == true)) {
+		Tr0_oto = dml_max4(
+				Tr0_trips,
+				(MetaRowByte + PixelPTEBytesPerRow * HostVMInefficiencyFactor) / prefetch_bw_oto,
+				(LineTime - Tvm_oto)/2.0,
+				LineTime / 4.0);
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: Tr0_oto max0 = %f\n", __func__,
+				(MetaRowByte + PixelPTEBytesPerRow * HostVMInefficiencyFactor) / prefetch_bw_oto);
+		dml_print("DML::%s: Tr0_oto max1 = %f\n", __func__, Tr0_trips);
+		dml_print("DML::%s: Tr0_oto max2 = %f\n", __func__, LineTime - Tvm_oto);
+		dml_print("DML::%s: Tr0_oto max3 = %f\n", __func__, LineTime / 4);
+#endif
+	} else
+		Tr0_oto = (LineTime - Tvm_oto) / 2.0;
+
+	Tvm_oto_lines = dml_ceil(4.0 * Tvm_oto / LineTime, 1) / 4.0;
+	Tr0_oto_lines = dml_ceil(4.0 * Tr0_oto / LineTime, 1) / 4.0;
+	dst_y_prefetch_oto = Tvm_oto_lines + 2 * Tr0_oto_lines + Lsw_oto;
+
+	dst_y_prefetch_equ = VStartup - (*TSetup + dml_max(TWait + TCalc, *Tdmdl)) / LineTime -
+			(*DSTYAfterScaler + (double) *DSTXAfterScaler / (double) myPipe->HTotal);
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: HTotal = %d\n", __func__, myPipe->HTotal);
+	dml_print("DML::%s: min_Lsw = %f\n", __func__, min_Lsw);
+	dml_print("DML::%s: *Tno_bw = %f\n", __func__, *Tno_bw);
+	dml_print("DML::%s: UrgentExtraLatency = %f\n", __func__, UrgentExtraLatency);
+	dml_print("DML::%s: trip_to_mem = %f\n", __func__, trip_to_mem);
+	dml_print("DML::%s: BytePerPixelY = %d\n", __func__, myPipe->BytePerPixelY);
+	dml_print("DML::%s: PrefetchSourceLinesY = %f\n", __func__, PrefetchSourceLinesY);
+	dml_print("DML::%s: swath_width_luma_ub = %d\n", __func__, swath_width_luma_ub);
+	dml_print("DML::%s: BytePerPixelC = %d\n", __func__, myPipe->BytePerPixelC);
+	dml_print("DML::%s: PrefetchSourceLinesC = %f\n", __func__, PrefetchSourceLinesC);
+	dml_print("DML::%s: swath_width_chroma_ub = %d\n", __func__, swath_width_chroma_ub);
+	dml_print("DML::%s: prefetch_sw_bytes = %f\n", __func__, prefetch_sw_bytes);
+	dml_print("DML::%s: bytes_pp = %f\n", __func__, bytes_pp);
+	dml_print("DML::%s: PDEAndMetaPTEBytesFrame = %d\n", __func__, PDEAndMetaPTEBytesFrame);
+	dml_print("DML::%s: MetaRowByte = %d\n", __func__, MetaRowByte);
+	dml_print("DML::%s: PixelPTEBytesPerRow = %d\n", __func__, PixelPTEBytesPerRow);
+	dml_print("DML::%s: HostVMInefficiencyFactor = %f\n", __func__, HostVMInefficiencyFactor);
+	dml_print("DML::%s: Tvm_trips = %f\n", __func__, Tvm_trips);
+	dml_print("DML::%s: Tr0_trips = %f\n", __func__, Tr0_trips);
+	dml_print("DML::%s: prefetch_bw_oto = %f\n", __func__, prefetch_bw_oto);
+	dml_print("DML::%s: Tr0_oto = %f\n", __func__, Tr0_oto);
+	dml_print("DML::%s: Tvm_oto = %f\n", __func__, Tvm_oto);
+	dml_print("DML::%s: Tvm_oto_lines = %f\n", __func__, Tvm_oto_lines);
+	dml_print("DML::%s: Tr0_oto_lines = %f\n", __func__, Tr0_oto_lines);
+	dml_print("DML::%s: Lsw_oto = %f\n", __func__, Lsw_oto);
+	dml_print("DML::%s: dst_y_prefetch_oto = %f\n", __func__, dst_y_prefetch_oto);
+	dml_print("DML::%s: dst_y_prefetch_equ = %f\n", __func__, dst_y_prefetch_equ);
+#endif
+
+	dst_y_prefetch_equ = dml_floor(4.0 * (dst_y_prefetch_equ + 0.125), 1) / 4.0;
+	Tpre_rounded = dst_y_prefetch_equ * LineTime;
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: dst_y_prefetch_equ: %f (after round)\n", __func__, dst_y_prefetch_equ);
+	dml_print("DML::%s: LineTime: %f\n", __func__, LineTime);
+	dml_print("DML::%s: VStartup: %d\n", __func__, VStartup);
+	dml_print("DML::%s: Tvstartup: %fus - time between vstartup and first pixel of active\n",
+			__func__, VStartup * LineTime);
+	dml_print("DML::%s: TSetup: %fus - time from vstartup to vready\n", __func__, *TSetup);
+	dml_print("DML::%s: TCalc: %fus - time for calculations in dchub starting at vready\n", __func__, TCalc);
+	dml_print("DML::%s: Tdmbf: %fus - time for dmd transfer from dchub to dio output buffer\n", __func__, Tdmbf);
+	dml_print("DML::%s: Tdmec: %fus - time dio takes to transfer dmd\n", __func__, Tdmec);
+	dml_print("DML::%s: Tdmdl_vm: %fus - time for vm stages of dmd\n", __func__, *Tdmdl_vm);
+	dml_print("DML::%s: Tdmdl: %fus - time for fabric to become ready and fetch dmd\n", __func__, *Tdmdl);
+	dml_print("DML::%s: DSTYAfterScaler: %d lines - number of lines of pipeline and buffer delay after scaler\n",
+			__func__, *DSTYAfterScaler);
+#endif
+	dep_bytes = dml_max(PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor,
+			MetaRowByte + PixelPTEBytesPerRow * HostVMInefficiencyFactor);
+
+	if (prefetch_sw_bytes < dep_bytes)
+		prefetch_sw_bytes = 2 * dep_bytes;
+
+	*PrefetchBandwidth = 0;
+	*DestinationLinesToRequestVMInVBlank = 0;
+	*DestinationLinesToRequestRowInVBlank = 0;
+	*VRatioPrefetchY = 0;
+	*VRatioPrefetchC = 0;
+	*RequiredPrefetchPixDataBWLuma = 0;
+	if (dst_y_prefetch_equ > 1) {
+		double PrefetchBandwidth1;
+		double PrefetchBandwidth2;
+		double PrefetchBandwidth3;
+		double PrefetchBandwidth4;
+
+		if (Tpre_rounded - *Tno_bw > 0) {
+			PrefetchBandwidth1 = (PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor + 2 * MetaRowByte
+					+ 2 * PixelPTEBytesPerRow * HostVMInefficiencyFactor
+					+ prefetch_sw_bytes) / (Tpre_rounded - *Tno_bw);
+			Tsw_est1 = prefetch_sw_bytes / PrefetchBandwidth1;
+		} else
+			PrefetchBandwidth1 = 0;
+
+		if (VStartup == MaxVStartup && (Tsw_est1 / LineTime < min_Lsw)
+				&& Tpre_rounded - min_Lsw * LineTime - 0.75 * LineTime - *Tno_bw > 0) {
+			PrefetchBandwidth1 = (PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor + 2 * MetaRowByte
+					+ 2 * PixelPTEBytesPerRow * HostVMInefficiencyFactor)
+					/ (Tpre_rounded - min_Lsw * LineTime - 0.75 * LineTime - *Tno_bw);
+		}
+
+		if (Tpre_rounded - *Tno_bw - 2 * Tr0_trips_rounded > 0)
+			PrefetchBandwidth2 = (PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor + prefetch_sw_bytes) /
+			(Tpre_rounded - *Tno_bw - 2 * Tr0_trips_rounded);
+		else
+			PrefetchBandwidth2 = 0;
+
+		if (Tpre_rounded - Tvm_trips_rounded > 0) {
+			PrefetchBandwidth3 = (2 * MetaRowByte + 2 * PixelPTEBytesPerRow * HostVMInefficiencyFactor
+					+ prefetch_sw_bytes) / (Tpre_rounded - Tvm_trips_rounded);
+			Tsw_est3 = prefetch_sw_bytes / PrefetchBandwidth3;
+		} else
+			PrefetchBandwidth3 = 0;
+
+
+		if (VStartup == MaxVStartup &&
+				(Tsw_est3 / LineTime < min_Lsw) && Tpre_rounded - min_Lsw * LineTime - 0.75 *
+				LineTime - Tvm_trips_rounded > 0) {
+			PrefetchBandwidth3 = (2 * MetaRowByte + 2 * PixelPTEBytesPerRow * HostVMInefficiencyFactor)
+					/ (Tpre_rounded - min_Lsw * LineTime - 0.75 * LineTime - Tvm_trips_rounded);
+		}
+
+		if (Tpre_rounded - Tvm_trips_rounded - 2 * Tr0_trips_rounded > 0) {
+			PrefetchBandwidth4 = prefetch_sw_bytes /
+					(Tpre_rounded - Tvm_trips_rounded - 2 * Tr0_trips_rounded);
+		} else {
+			PrefetchBandwidth4 = 0;
+		}
+
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: Tpre_rounded: %f\n", __func__, Tpre_rounded);
+		dml_print("DML::%s: Tno_bw: %f\n", __func__, *Tno_bw);
+		dml_print("DML::%s: Tvm_trips_rounded: %f\n", __func__, Tvm_trips_rounded);
+		dml_print("DML::%s: Tsw_est1: %f\n", __func__, Tsw_est1);
+		dml_print("DML::%s: Tsw_est3: %f\n", __func__, Tsw_est3);
+		dml_print("DML::%s: PrefetchBandwidth1: %f\n", __func__, PrefetchBandwidth1);
+		dml_print("DML::%s: PrefetchBandwidth2: %f\n", __func__, PrefetchBandwidth2);
+		dml_print("DML::%s: PrefetchBandwidth3: %f\n", __func__, PrefetchBandwidth3);
+		dml_print("DML::%s: PrefetchBandwidth4: %f\n", __func__, PrefetchBandwidth4);
+#endif
+		{
+			bool Case1OK;
+			bool Case2OK;
+			bool Case3OK;
+
+			if (PrefetchBandwidth1 > 0) {
+				if (*Tno_bw + PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor / PrefetchBandwidth1
+						>= Tvm_trips_rounded
+						&& (MetaRowByte + PixelPTEBytesPerRow * HostVMInefficiencyFactor)
+								/ PrefetchBandwidth1 >= Tr0_trips_rounded) {
+					Case1OK = true;
+				} else {
+					Case1OK = false;
+				}
+			} else {
+				Case1OK = false;
+			}
+
+			if (PrefetchBandwidth2 > 0) {
+				if (*Tno_bw + PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor / PrefetchBandwidth2
+						>= Tvm_trips_rounded
+						&& (MetaRowByte + PixelPTEBytesPerRow * HostVMInefficiencyFactor)
+						/ PrefetchBandwidth2 < Tr0_trips_rounded) {
+					Case2OK = true;
+				} else {
+					Case2OK = false;
+				}
+			} else {
+				Case2OK = false;
+			}
+
+			if (PrefetchBandwidth3 > 0) {
+				if (*Tno_bw + PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor / PrefetchBandwidth3 <
+						Tvm_trips_rounded && (MetaRowByte + PixelPTEBytesPerRow *
+								HostVMInefficiencyFactor) / PrefetchBandwidth3 >=
+								Tr0_trips_rounded) {
+					Case3OK = true;
+				} else {
+					Case3OK = false;
+				}
+			} else {
+				Case3OK = false;
+			}
+
+			if (Case1OK)
+				prefetch_bw_equ = PrefetchBandwidth1;
+			else if (Case2OK)
+				prefetch_bw_equ = PrefetchBandwidth2;
+			else if (Case3OK)
+				prefetch_bw_equ = PrefetchBandwidth3;
+			else
+				prefetch_bw_equ = PrefetchBandwidth4;
+
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML::%s: Case1OK: %d\n", __func__, Case1OK);
+			dml_print("DML::%s: Case2OK: %d\n", __func__, Case2OK);
+			dml_print("DML::%s: Case3OK: %d\n", __func__, Case3OK);
+			dml_print("DML::%s: prefetch_bw_equ: %f\n", __func__, prefetch_bw_equ);
+#endif
+
+			if (prefetch_bw_equ > 0) {
+				if (GPUVMEnable == true) {
+					Tvm_equ = dml_max3(*Tno_bw + PDEAndMetaPTEBytesFrame *
+							HostVMInefficiencyFactor / prefetch_bw_equ,
+							Tvm_trips, LineTime / 4);
+				} else {
+					Tvm_equ = LineTime / 4;
+				}
+
+				if ((GPUVMEnable == true || myPipe->DCCEnable == true)) {
+					Tr0_equ = dml_max4((MetaRowByte + PixelPTEBytesPerRow *
+							HostVMInefficiencyFactor) / prefetch_bw_equ, Tr0_trips,
+							(LineTime - Tvm_equ) / 2, LineTime / 4);
+				} else {
+					Tr0_equ = (LineTime - Tvm_equ) / 2;
+				}
+			} else {
+				Tvm_equ = 0;
+				Tr0_equ = 0;
+#ifdef __DML_VBA_DEBUG__
+				dml_print("DML: prefetch_bw_equ equals 0! %s:%d\n", __FILE__, __LINE__);
+#endif
+			}
+		}
+
+		if (dst_y_prefetch_oto < dst_y_prefetch_equ) {
+			*DestinationLinesForPrefetch = dst_y_prefetch_oto;
+			TimeForFetchingMetaPTE = Tvm_oto;
+			TimeForFetchingRowInVBlank = Tr0_oto;
+			*PrefetchBandwidth = prefetch_bw_oto;
+		} else {
+			*DestinationLinesForPrefetch = dst_y_prefetch_equ;
+			TimeForFetchingMetaPTE = Tvm_equ;
+			TimeForFetchingRowInVBlank = Tr0_equ;
+			*PrefetchBandwidth = prefetch_bw_equ;
+		}
+
+		*DestinationLinesToRequestVMInVBlank = dml_ceil(4.0 * TimeForFetchingMetaPTE / LineTime, 1.0) / 4.0;
+
+		*DestinationLinesToRequestRowInVBlank =
+				dml_ceil(4.0 * TimeForFetchingRowInVBlank / LineTime, 1.0) / 4.0;
+
+		LinesToRequestPrefetchPixelData = *DestinationLinesForPrefetch -
+				*DestinationLinesToRequestVMInVBlank - 2 * *DestinationLinesToRequestRowInVBlank;
+
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: DestinationLinesForPrefetch = %f\n", __func__, *DestinationLinesForPrefetch);
+		dml_print("DML::%s: DestinationLinesToRequestVMInVBlank = %f\n",
+				__func__, *DestinationLinesToRequestVMInVBlank);
+		dml_print("DML::%s: TimeForFetchingRowInVBlank = %f\n", __func__, TimeForFetchingRowInVBlank);
+		dml_print("DML::%s: LineTime = %f\n", __func__, LineTime);
+		dml_print("DML::%s: DestinationLinesToRequestRowInVBlank = %f\n",
+				__func__, *DestinationLinesToRequestRowInVBlank);
+		dml_print("DML::%s: PrefetchSourceLinesY = %f\n", __func__, PrefetchSourceLinesY);
+		dml_print("DML::%s: LinesToRequestPrefetchPixelData = %f\n", __func__, LinesToRequestPrefetchPixelData);
+#endif
+
+		if (LinesToRequestPrefetchPixelData >= 1 && prefetch_bw_equ > 0) {
+			*VRatioPrefetchY = (double) PrefetchSourceLinesY / LinesToRequestPrefetchPixelData;
+			*VRatioPrefetchY = dml_max(*VRatioPrefetchY, 1.0);
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML::%s: VRatioPrefetchY = %f\n", __func__, *VRatioPrefetchY);
+			dml_print("DML::%s: SwathHeightY = %d\n", __func__, SwathHeightY);
+			dml_print("DML::%s: VInitPreFillY = %d\n", __func__, VInitPreFillY);
+#endif
+			if ((SwathHeightY > 4) && (VInitPreFillY > 3)) {
+				if (LinesToRequestPrefetchPixelData > (VInitPreFillY - 3.0) / 2.0) {
+					*VRatioPrefetchY =
+							dml_max((double) PrefetchSourceLinesY /
+									LinesToRequestPrefetchPixelData,
+									(double) MaxNumSwathY * SwathHeightY /
+									(LinesToRequestPrefetchPixelData -
+									(VInitPreFillY - 3.0) / 2.0));
+					*VRatioPrefetchY = dml_max(*VRatioPrefetchY, 1.0);
+				} else {
+					MyError = true;
+					*VRatioPrefetchY = 0;
+				}
+#ifdef __DML_VBA_DEBUG__
+				dml_print("DML::%s: VRatioPrefetchY = %f\n", __func__, *VRatioPrefetchY);
+				dml_print("DML::%s: PrefetchSourceLinesY = %f\n", __func__, PrefetchSourceLinesY);
+				dml_print("DML::%s: MaxNumSwathY = %d\n", __func__, MaxNumSwathY);
+#endif
+			}
+
+			*VRatioPrefetchC = (double) PrefetchSourceLinesC / LinesToRequestPrefetchPixelData;
+			*VRatioPrefetchC = dml_max(*VRatioPrefetchC, 1.0);
+
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML::%s: VRatioPrefetchC = %f\n", __func__, *VRatioPrefetchC);
+			dml_print("DML::%s: SwathHeightC = %d\n", __func__, SwathHeightC);
+			dml_print("DML::%s: VInitPreFillC = %d\n", __func__, VInitPreFillC);
+#endif
+			if ((SwathHeightC > 4)) {
+				if (LinesToRequestPrefetchPixelData > (VInitPreFillC - 3.0) / 2.0) {
+					*VRatioPrefetchC =
+						dml_max(*VRatioPrefetchC,
+							(double) MaxNumSwathC * SwathHeightC /
+							(LinesToRequestPrefetchPixelData -
+							(VInitPreFillC - 3.0) / 2.0));
+					*VRatioPrefetchC = dml_max(*VRatioPrefetchC, 1.0);
+				} else {
+					MyError = true;
+					*VRatioPrefetchC = 0;
+				}
+#ifdef __DML_VBA_DEBUG__
+				dml_print("DML::%s: VRatioPrefetchC = %f\n", __func__, *VRatioPrefetchC);
+				dml_print("DML::%s: PrefetchSourceLinesC = %f\n", __func__, PrefetchSourceLinesC);
+				dml_print("DML::%s: MaxNumSwathC = %d\n", __func__, MaxNumSwathC);
+#endif
+			}
+
+			*RequiredPrefetchPixDataBWLuma = (double) PrefetchSourceLinesY
+					/ LinesToRequestPrefetchPixelData * myPipe->BytePerPixelY * swath_width_luma_ub
+					/ LineTime;
+
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML::%s: BytePerPixelY = %d\n", __func__, myPipe->BytePerPixelY);
+			dml_print("DML::%s: swath_width_luma_ub = %d\n", __func__, swath_width_luma_ub);
+			dml_print("DML::%s: LineTime = %f\n", __func__, LineTime);
+			dml_print("DML::%s: RequiredPrefetchPixDataBWLuma = %f\n",
+					__func__, *RequiredPrefetchPixDataBWLuma);
+#endif
+			*RequiredPrefetchPixDataBWChroma = (double) PrefetchSourceLinesC /
+					LinesToRequestPrefetchPixelData
+					* myPipe->BytePerPixelC
+					* swath_width_chroma_ub / LineTime;
+		} else {
+			MyError = true;
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML:%s: MyErr set. LinesToRequestPrefetchPixelData: %f, should be > 0\n",
+					__func__, LinesToRequestPrefetchPixelData);
+#endif
+			*VRatioPrefetchY = 0;
+			*VRatioPrefetchC = 0;
+			*RequiredPrefetchPixDataBWLuma = 0;
+			*RequiredPrefetchPixDataBWChroma = 0;
+		}
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML: Tpre: %fus - sum of time to request meta pte, 2 x data pte + meta data, swaths\n",
+			(double)LinesToRequestPrefetchPixelData * LineTime +
+			2.0*TimeForFetchingRowInVBlank + TimeForFetchingMetaPTE);
+		dml_print("DML:  Tvm: %fus - time to fetch page tables for meta surface\n", TimeForFetchingMetaPTE);
+		dml_print("DML: To: %fus - time for propagation from scaler to optc\n",
+			(*DSTYAfterScaler + ((double) (*DSTXAfterScaler) / (double) myPipe->HTotal)) * LineTime);
+		dml_print("DML: Tvstartup - TSetup - Tcalc - Twait - Tpre - To > 0\n");
+		dml_print("DML: Tslack(pre): %fus - time left over in schedule\n", VStartup * LineTime -
+			TimeForFetchingMetaPTE - 2*TimeForFetchingRowInVBlank - (*DSTYAfterScaler +
+			((double) (*DSTXAfterScaler) / (double) myPipe->HTotal)) * LineTime - TWait - TCalc - *TSetup);
+		dml_print("DML: row_bytes = dpte_row_bytes (per_pipe) = PixelPTEBytesPerRow = : %d\n",
+				PixelPTEBytesPerRow);
+#endif
+	} else {
+		MyError = true;
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: MyErr set, dst_y_prefetch_equ = %f (should be > 1)\n",
+				__func__, dst_y_prefetch_equ);
+#endif
+	}
+
+	{
+		double prefetch_vm_bw;
+		double prefetch_row_bw;
+
+		if (PDEAndMetaPTEBytesFrame == 0) {
+			prefetch_vm_bw = 0;
+		} else if (*DestinationLinesToRequestVMInVBlank > 0) {
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML::%s: PDEAndMetaPTEBytesFrame = %d\n", __func__, PDEAndMetaPTEBytesFrame);
+			dml_print("DML::%s: HostVMInefficiencyFactor = %f\n", __func__, HostVMInefficiencyFactor);
+			dml_print("DML::%s: DestinationLinesToRequestVMInVBlank = %f\n",
+					__func__, *DestinationLinesToRequestVMInVBlank);
+			dml_print("DML::%s: LineTime = %f\n", __func__, LineTime);
+#endif
+			prefetch_vm_bw = PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor /
+					(*DestinationLinesToRequestVMInVBlank * LineTime);
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML::%s: prefetch_vm_bw = %f\n", __func__, prefetch_vm_bw);
+#endif
+		} else {
+			prefetch_vm_bw = 0;
+			MyError = true;
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML::%s: MyErr set. DestinationLinesToRequestVMInVBlank=%f (should be > 0)\n",
+					__func__, *DestinationLinesToRequestVMInVBlank);
+#endif
+		}
+
+		if (MetaRowByte + PixelPTEBytesPerRow == 0) {
+			prefetch_row_bw = 0;
+		} else if (*DestinationLinesToRequestRowInVBlank > 0) {
+			prefetch_row_bw = (MetaRowByte + PixelPTEBytesPerRow * HostVMInefficiencyFactor) /
+					(*DestinationLinesToRequestRowInVBlank * LineTime);
+
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML::%s: MetaRowByte = %d\n", __func__, MetaRowByte);
+			dml_print("DML::%s: PixelPTEBytesPerRow = %d\n", __func__, PixelPTEBytesPerRow);
+			dml_print("DML::%s: DestinationLinesToRequestRowInVBlank = %f\n",
+					__func__, *DestinationLinesToRequestRowInVBlank);
+			dml_print("DML::%s: prefetch_row_bw = %f\n", __func__, prefetch_row_bw);
+#endif
+		} else {
+			prefetch_row_bw = 0;
+			MyError = true;
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML::%s: MyErr set. DestinationLinesToRequestRowInVBlank=%f (should be > 0)\n",
+					__func__, *DestinationLinesToRequestRowInVBlank);
+#endif
+		}
+
+		*prefetch_vmrow_bw = dml_max(prefetch_vm_bw, prefetch_row_bw);
+	}
+
+	if (MyError) {
+		*PrefetchBandwidth = 0;
+		TimeForFetchingMetaPTE = 0;
+		TimeForFetchingRowInVBlank = 0;
+		*DestinationLinesToRequestVMInVBlank = 0;
+		*DestinationLinesToRequestRowInVBlank = 0;
+		*DestinationLinesForPrefetch = 0;
+		LinesToRequestPrefetchPixelData = 0;
+		*VRatioPrefetchY = 0;
+		*VRatioPrefetchC = 0;
+		*RequiredPrefetchPixDataBWLuma = 0;
+		*RequiredPrefetchPixDataBWChroma = 0;
+	}
+
+	return MyError;
+} // CalculatePrefetchSchedule
+
+void dml32_CalculateFlipSchedule(
+		double HostVMInefficiencyFactor,
+		double UrgentExtraLatency,
+		double UrgentLatency,
+		unsigned int GPUVMMaxPageTableLevels,
+		bool HostVMEnable,
+		unsigned int HostVMMaxNonCachedPageTableLevels,
+		bool GPUVMEnable,
+		double HostVMMinPageSize,
+		double PDEAndMetaPTEBytesPerFrame,
+		double MetaRowBytes,
+		double DPTEBytesPerRow,
+		double BandwidthAvailableForImmediateFlip,
+		unsigned int TotImmediateFlipBytes,
+		enum source_format_class SourcePixelFormat,
+		double LineTime,
+		double VRatio,
+		double VRatioChroma,
+		double Tno_bw,
+		bool DCCEnable,
+		unsigned int dpte_row_height,
+		unsigned int meta_row_height,
+		unsigned int dpte_row_height_chroma,
+		unsigned int meta_row_height_chroma,
+		bool    use_one_row_for_frame_flip,
+
+		/* Output */
+		double *DestinationLinesToRequestVMInImmediateFlip,
+		double *DestinationLinesToRequestRowInImmediateFlip,
+		double *final_flip_bw,
+		bool *ImmediateFlipSupportedForPipe)
+{
+	double min_row_time = 0.0;
+	unsigned int HostVMDynamicLevelsTrips;
+	double TimeForFetchingMetaPTEImmediateFlip;
+	double TimeForFetchingRowInVBlankImmediateFlip;
+	double ImmediateFlipBW;
+
+	if (GPUVMEnable == true && HostVMEnable == true)
+		HostVMDynamicLevelsTrips = HostVMMaxNonCachedPageTableLevels;
+	else
+		HostVMDynamicLevelsTrips = 0;
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: TotImmediateFlipBytes = %d\n", __func__, TotImmediateFlipBytes);
+	dml_print("DML::%s: BandwidthAvailableForImmediateFlip = %f\n", __func__, BandwidthAvailableForImmediateFlip);
+#endif
+
+	if (TotImmediateFlipBytes > 0) {
+		if (use_one_row_for_frame_flip) {
+			ImmediateFlipBW = (PDEAndMetaPTEBytesPerFrame + MetaRowBytes + 2 * DPTEBytesPerRow) *
+					BandwidthAvailableForImmediateFlip / TotImmediateFlipBytes;
+		} else {
+			ImmediateFlipBW = (PDEAndMetaPTEBytesPerFrame + MetaRowBytes + DPTEBytesPerRow) *
+					BandwidthAvailableForImmediateFlip / TotImmediateFlipBytes;
+		}
+		if (GPUVMEnable == true) {
+			TimeForFetchingMetaPTEImmediateFlip = dml_max3(Tno_bw + PDEAndMetaPTEBytesPerFrame *
+					HostVMInefficiencyFactor / ImmediateFlipBW,
+					UrgentExtraLatency + UrgentLatency *
+					(GPUVMMaxPageTableLevels * (HostVMDynamicLevelsTrips + 1) - 1),
+					LineTime / 4.0);
+		} else {
+			TimeForFetchingMetaPTEImmediateFlip = 0;
+		}
+		if ((GPUVMEnable == true || DCCEnable == true)) {
+			TimeForFetchingRowInVBlankImmediateFlip = dml_max3(
+					(MetaRowBytes + DPTEBytesPerRow * HostVMInefficiencyFactor) / ImmediateFlipBW,
+					UrgentLatency * (HostVMDynamicLevelsTrips + 1), LineTime / 4.0);
+		} else {
+			TimeForFetchingRowInVBlankImmediateFlip = 0;
+		}
+
+		*DestinationLinesToRequestVMInImmediateFlip =
+				dml_ceil(4.0 * (TimeForFetchingMetaPTEImmediateFlip / LineTime), 1.0) / 4.0;
+		*DestinationLinesToRequestRowInImmediateFlip =
+				dml_ceil(4.0 * (TimeForFetchingRowInVBlankImmediateFlip / LineTime), 1.0) / 4.0;
+
+		if (GPUVMEnable == true) {
+			*final_flip_bw = dml_max(PDEAndMetaPTEBytesPerFrame * HostVMInefficiencyFactor /
+					(*DestinationLinesToRequestVMInImmediateFlip * LineTime),
+					(MetaRowBytes + DPTEBytesPerRow * HostVMInefficiencyFactor) /
+					(*DestinationLinesToRequestRowInImmediateFlip * LineTime));
+		} else if ((GPUVMEnable == true || DCCEnable == true)) {
+			*final_flip_bw = (MetaRowBytes + DPTEBytesPerRow * HostVMInefficiencyFactor) /
+					(*DestinationLinesToRequestRowInImmediateFlip * LineTime);
+		} else {
+			*final_flip_bw = 0;
+		}
+	} else {
+		TimeForFetchingMetaPTEImmediateFlip = 0;
+		TimeForFetchingRowInVBlankImmediateFlip = 0;
+		*DestinationLinesToRequestVMInImmediateFlip = 0;
+		*DestinationLinesToRequestRowInImmediateFlip = 0;
+		*final_flip_bw = 0;
+	}
+
+	if (SourcePixelFormat == dm_420_8 || SourcePixelFormat == dm_420_10 || SourcePixelFormat == dm_rgbe_alpha) {
+		if (GPUVMEnable == true && DCCEnable != true) {
+			min_row_time = dml_min(dpte_row_height *
+					LineTime / VRatio, dpte_row_height_chroma * LineTime / VRatioChroma);
+		} else if (GPUVMEnable != true && DCCEnable == true) {
+			min_row_time = dml_min(meta_row_height *
+					LineTime / VRatio, meta_row_height_chroma * LineTime / VRatioChroma);
+		} else {
+			min_row_time = dml_min4(dpte_row_height * LineTime / VRatio, meta_row_height *
+					LineTime / VRatio, dpte_row_height_chroma * LineTime /
+					VRatioChroma, meta_row_height_chroma * LineTime / VRatioChroma);
+		}
+	} else {
+		if (GPUVMEnable == true && DCCEnable != true) {
+			min_row_time = dpte_row_height * LineTime / VRatio;
+		} else if (GPUVMEnable != true && DCCEnable == true) {
+			min_row_time = meta_row_height * LineTime / VRatio;
+		} else {
+			min_row_time =
+				dml_min(dpte_row_height * LineTime / VRatio, meta_row_height * LineTime / VRatio);
+		}
+	}
+
+	if (*DestinationLinesToRequestVMInImmediateFlip >= 32 || *DestinationLinesToRequestRowInImmediateFlip >= 16
+			|| TimeForFetchingMetaPTEImmediateFlip + 2 * TimeForFetchingRowInVBlankImmediateFlip
+					> min_row_time) {
+		*ImmediateFlipSupportedForPipe = false;
+	} else {
+		*ImmediateFlipSupportedForPipe = true;
+	}
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: GPUVMEnable = %d\n", __func__, GPUVMEnable);
+	dml_print("DML::%s: DCCEnable = %d\n", __func__, DCCEnable);
+	dml_print("DML::%s: DestinationLinesToRequestVMInImmediateFlip = %f\n",
+			__func__, *DestinationLinesToRequestVMInImmediateFlip);
+	dml_print("DML::%s: DestinationLinesToRequestRowInImmediateFlip = %f\n",
+			__func__, *DestinationLinesToRequestRowInImmediateFlip);
+	dml_print("DML::%s: TimeForFetchingMetaPTEImmediateFlip = %f\n", __func__, TimeForFetchingMetaPTEImmediateFlip);
+	dml_print("DML::%s: TimeForFetchingRowInVBlankImmediateFlip = %f\n",
+			__func__, TimeForFetchingRowInVBlankImmediateFlip);
+	dml_print("DML::%s: min_row_time = %f\n", __func__, min_row_time);
+	dml_print("DML::%s: ImmediateFlipSupportedForPipe = %d\n", __func__, *ImmediateFlipSupportedForPipe);
+#endif
+} // CalculateFlipSchedule
+
+void dml32_CalculateWatermarksMALLUseAndDRAMSpeedChangeSupport(
+		bool USRRetrainingRequiredFinal,
+		enum dm_use_mall_for_pstate_change_mode UseMALLForPStateChange[],
+		unsigned int PrefetchMode,
+		unsigned int NumberOfActiveSurfaces,
+		unsigned int MaxLineBufferLines,
+		unsigned int LineBufferSize,
+		unsigned int WritebackInterfaceBufferSize,
+		double DCFCLK,
+		double ReturnBW,
+		bool SynchronizeTimingsFinal,
+		bool SynchronizeDRRDisplaysForUCLKPStateChangeFinal,
+		bool DRRDisplay[],
+		unsigned int dpte_group_bytes[],
+		unsigned int meta_row_height[],
+		unsigned int meta_row_height_chroma[],
+		SOCParametersList mmSOCParameters,
+		unsigned int WritebackChunkSize,
+		double SOCCLK,
+		double DCFClkDeepSleep,
+		unsigned int DETBufferSizeY[],
+		unsigned int DETBufferSizeC[],
+		unsigned int SwathHeightY[],
+		unsigned int SwathHeightC[],
+		unsigned int LBBitPerPixel[],
+		double SwathWidthY[],
+		double SwathWidthC[],
+		double HRatio[],
+		double HRatioChroma[],
+		unsigned int VTaps[],
+		unsigned int VTapsChroma[],
+		double VRatio[],
+		double VRatioChroma[],
+		unsigned int HTotal[],
+		unsigned int VTotal[],
+		unsigned int VActive[],
+		double PixelClock[],
+		unsigned int BlendingAndTiming[],
+		unsigned int DPPPerSurface[],
+		double BytePerPixelDETY[],
+		double BytePerPixelDETC[],
+		double DSTXAfterScaler[],
+		double DSTYAfterScaler[],
+		bool WritebackEnable[],
+		enum source_format_class WritebackPixelFormat[],
+		double WritebackDestinationWidth[],
+		double WritebackDestinationHeight[],
+		double WritebackSourceHeight[],
+		bool UnboundedRequestEnabled,
+		unsigned int CompressedBufferSizeInkByte,
+
+		/* Output */
+		Watermarks *Watermark,
+		enum clock_change_support *DRAMClockChangeSupport,
+		double MaxActiveDRAMClockChangeLatencySupported[],
+		unsigned int SubViewportLinesNeededInMALL[],
+		enum dm_fclock_change_support *FCLKChangeSupport,
+		double *MinActiveFCLKChangeLatencySupported,
+		bool *USRRetrainingSupport,
+		double ActiveDRAMClockChangeLatencyMargin[])
+{
+	unsigned int i, j, k;
+	unsigned int SurfaceWithMinActiveFCLKChangeMargin = 0;
+	unsigned int DRAMClockChangeSupportNumber = 0;
+	unsigned int LastSurfaceWithoutMargin;
+	unsigned int DRAMClockChangeMethod = 0;
+	bool FoundFirstSurfaceWithMinActiveFCLKChangeMargin = false;
+	double MinActiveFCLKChangeMargin = 0.;
+	double SecondMinActiveFCLKChangeMarginOneDisplayInVBLank = 0.;
+	double ActiveClockChangeLatencyHidingY;
+	double ActiveClockChangeLatencyHidingC;
+	double ActiveClockChangeLatencyHiding;
+    double EffectiveDETBufferSizeY;
+	double     ActiveFCLKChangeLatencyMargin[DC__NUM_DPP__MAX];
+	double     USRRetrainingLatencyMargin[DC__NUM_DPP__MAX];
+	double TotalPixelBW = 0.0;
+	bool    SynchronizedSurfaces[DC__NUM_DPP__MAX][DC__NUM_DPP__MAX];
+	double     EffectiveLBLatencyHidingY;
+	double     EffectiveLBLatencyHidingC;
+	double     LinesInDETY[DC__NUM_DPP__MAX];
+	double     LinesInDETC[DC__NUM_DPP__MAX];
+	unsigned int    LinesInDETYRoundedDownToSwath[DC__NUM_DPP__MAX];
+	unsigned int    LinesInDETCRoundedDownToSwath[DC__NUM_DPP__MAX];
+	double     FullDETBufferingTimeY;
+	double     FullDETBufferingTimeC;
+	double     WritebackDRAMClockChangeLatencyMargin;
+	double     WritebackFCLKChangeLatencyMargin;
+	double     WritebackLatencyHiding;
+	bool    SameTimingForFCLKChange;
+
+	unsigned int    TotalActiveWriteback = 0;
+	unsigned int LBLatencyHidingSourceLinesY[DC__NUM_DPP__MAX];
+	unsigned int LBLatencyHidingSourceLinesC[DC__NUM_DPP__MAX];
+
+	Watermark->UrgentWatermark = mmSOCParameters.UrgentLatency + mmSOCParameters.ExtraLatency;
+	Watermark->USRRetrainingWatermark = mmSOCParameters.UrgentLatency + mmSOCParameters.ExtraLatency
+			+ mmSOCParameters.USRRetrainingLatency + mmSOCParameters.SMNLatency;
+	Watermark->DRAMClockChangeWatermark = mmSOCParameters.DRAMClockChangeLatency + Watermark->UrgentWatermark;
+	Watermark->FCLKChangeWatermark = mmSOCParameters.FCLKChangeLatency + Watermark->UrgentWatermark;
+	Watermark->StutterExitWatermark = mmSOCParameters.SRExitTime + mmSOCParameters.ExtraLatency
+			+ 10 / DCFClkDeepSleep;
+	Watermark->StutterEnterPlusExitWatermark = mmSOCParameters.SREnterPlusExitTime + mmSOCParameters.ExtraLatency
+			+ 10 / DCFClkDeepSleep;
+	Watermark->Z8StutterExitWatermark = mmSOCParameters.SRExitZ8Time + mmSOCParameters.ExtraLatency
+			+ 10 / DCFClkDeepSleep;
+	Watermark->Z8StutterEnterPlusExitWatermark = mmSOCParameters.SREnterPlusExitZ8Time
+			+ mmSOCParameters.ExtraLatency + 10 / DCFClkDeepSleep;
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: UrgentLatency = %f\n", __func__, mmSOCParameters.UrgentLatency);
+	dml_print("DML::%s: ExtraLatency = %f\n", __func__, mmSOCParameters.ExtraLatency);
+	dml_print("DML::%s: DRAMClockChangeLatency = %f\n", __func__, mmSOCParameters.DRAMClockChangeLatency);
+	dml_print("DML::%s: UrgentWatermark = %f\n", __func__, Watermark->UrgentWatermark);
+	dml_print("DML::%s: USRRetrainingWatermark = %f\n", __func__, Watermark->USRRetrainingWatermark);
+	dml_print("DML::%s: DRAMClockChangeWatermark = %f\n", __func__, Watermark->DRAMClockChangeWatermark);
+	dml_print("DML::%s: FCLKChangeWatermark = %f\n", __func__, Watermark->FCLKChangeWatermark);
+	dml_print("DML::%s: StutterExitWatermark = %f\n", __func__, Watermark->StutterExitWatermark);
+	dml_print("DML::%s: StutterEnterPlusExitWatermark = %f\n", __func__, Watermark->StutterEnterPlusExitWatermark);
+	dml_print("DML::%s: Z8StutterExitWatermark = %f\n", __func__, Watermark->Z8StutterExitWatermark);
+	dml_print("DML::%s: Z8StutterEnterPlusExitWatermark = %f\n",
+			__func__, Watermark->Z8StutterEnterPlusExitWatermark);
+#endif
+
+
+	TotalActiveWriteback = 0;
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+		if (WritebackEnable[k] == true)
+			TotalActiveWriteback = TotalActiveWriteback + 1;
+	}
+
+	if (TotalActiveWriteback <= 1) {
+		Watermark->WritebackUrgentWatermark = mmSOCParameters.WritebackLatency;
+	} else {
+		Watermark->WritebackUrgentWatermark = mmSOCParameters.WritebackLatency
+				+ WritebackChunkSize * 1024.0 / 32.0 / SOCCLK;
+	}
+	if (USRRetrainingRequiredFinal)
+		Watermark->WritebackUrgentWatermark = Watermark->WritebackUrgentWatermark
+				+ mmSOCParameters.USRRetrainingLatency;
+
+	if (TotalActiveWriteback <= 1) {
+		Watermark->WritebackDRAMClockChangeWatermark = mmSOCParameters.DRAMClockChangeLatency
+				+ mmSOCParameters.WritebackLatency;
+		Watermark->WritebackFCLKChangeWatermark = mmSOCParameters.FCLKChangeLatency
+				+ mmSOCParameters.WritebackLatency;
+	} else {
+		Watermark->WritebackDRAMClockChangeWatermark = mmSOCParameters.DRAMClockChangeLatency
+				+ mmSOCParameters.WritebackLatency + WritebackChunkSize * 1024.0 / 32.0 / SOCCLK;
+		Watermark->WritebackFCLKChangeWatermark = mmSOCParameters.FCLKChangeLatency
+				+ mmSOCParameters.WritebackLatency + WritebackChunkSize * 1024 / 32 / SOCCLK;
+	}
+
+	if (USRRetrainingRequiredFinal)
+		Watermark->WritebackDRAMClockChangeWatermark = Watermark->WritebackDRAMClockChangeWatermark
+				+ mmSOCParameters.USRRetrainingLatency;
+
+	if (USRRetrainingRequiredFinal)
+		Watermark->WritebackFCLKChangeWatermark = Watermark->WritebackFCLKChangeWatermark
+				+ mmSOCParameters.USRRetrainingLatency;
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: WritebackDRAMClockChangeWatermark = %f\n",
+			__func__, Watermark->WritebackDRAMClockChangeWatermark);
+	dml_print("DML::%s: WritebackFCLKChangeWatermark = %f\n", __func__, Watermark->WritebackFCLKChangeWatermark);
+	dml_print("DML::%s: WritebackUrgentWatermark = %f\n", __func__, Watermark->WritebackUrgentWatermark);
+	dml_print("DML::%s: USRRetrainingRequiredFinal = %d\n", __func__, USRRetrainingRequiredFinal);
+	dml_print("DML::%s: USRRetrainingLatency = %f\n", __func__, mmSOCParameters.USRRetrainingLatency);
+#endif
+
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+		TotalPixelBW = TotalPixelBW + DPPPerSurface[k] * (SwathWidthY[k] * BytePerPixelDETY[k] * VRatio[k] +
+				SwathWidthC[k] * BytePerPixelDETC[k] * VRatioChroma[k]) / (HTotal[k] / PixelClock[k]);
+	}
+
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+
+		LBLatencyHidingSourceLinesY[k] = dml_min((double) MaxLineBufferLines, dml_floor(LineBufferSize / LBBitPerPixel[k] / (SwathWidthY[k] / dml_max(HRatio[k], 1.0)), 1)) - (VTaps[k] - 1);
+		LBLatencyHidingSourceLinesC[k] = dml_min((double) MaxLineBufferLines, dml_floor(LineBufferSize / LBBitPerPixel[k] / (SwathWidthC[k] / dml_max(HRatioChroma[k], 1.0)), 1)) - (VTapsChroma[k] - 1);
+
+
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: k=%d, MaxLineBufferLines = %d\n", __func__, k, MaxLineBufferLines);
+		dml_print("DML::%s: k=%d, LineBufferSize     = %d\n", __func__, k, LineBufferSize);
+		dml_print("DML::%s: k=%d, LBBitPerPixel      = %d\n", __func__, k, LBBitPerPixel[k]);
+		dml_print("DML::%s: k=%d, HRatio             = %f\n", __func__, k, HRatio[k]);
+		dml_print("DML::%s: k=%d, VTaps              = %d\n", __func__, k, VTaps[k]);
+#endif
+
+		EffectiveLBLatencyHidingY = LBLatencyHidingSourceLinesY[k] / VRatio[k] * (HTotal[k] / PixelClock[k]);
+		EffectiveLBLatencyHidingC = LBLatencyHidingSourceLinesC[k] / VRatioChroma[k] * (HTotal[k] / PixelClock[k]);
+		EffectiveDETBufferSizeY = DETBufferSizeY[k];
+
+		if (UnboundedRequestEnabled) {
+			EffectiveDETBufferSizeY = EffectiveDETBufferSizeY
+					+ CompressedBufferSizeInkByte * 1024
+							* (SwathWidthY[k] * BytePerPixelDETY[k] * VRatio[k])
+							/ (HTotal[k] / PixelClock[k]) / TotalPixelBW;
+		}
+
+		LinesInDETY[k] = (double) EffectiveDETBufferSizeY / BytePerPixelDETY[k] / SwathWidthY[k];
+		LinesInDETYRoundedDownToSwath[k] = dml_floor(LinesInDETY[k], SwathHeightY[k]);
+		FullDETBufferingTimeY = LinesInDETYRoundedDownToSwath[k] * (HTotal[k] / PixelClock[k]) / VRatio[k];
+
+		ActiveClockChangeLatencyHidingY = EffectiveLBLatencyHidingY + FullDETBufferingTimeY
+				- (DSTXAfterScaler[k] / HTotal[k] + DSTYAfterScaler[k]) * HTotal[k] / PixelClock[k];
+
+		if (NumberOfActiveSurfaces > 1) {
+			ActiveClockChangeLatencyHidingY = ActiveClockChangeLatencyHidingY
+					- (1 - 1 / NumberOfActiveSurfaces) * SwathHeightY[k] * HTotal[k]
+							/ PixelClock[k] / VRatio[k];
+		}
+
+		if (BytePerPixelDETC[k] > 0) {
+			LinesInDETC[k] = DETBufferSizeC[k] / BytePerPixelDETC[k] / SwathWidthC[k];
+			LinesInDETCRoundedDownToSwath[k] = dml_floor(LinesInDETC[k], SwathHeightC[k]);
+			FullDETBufferingTimeC = LinesInDETCRoundedDownToSwath[k] * (HTotal[k] / PixelClock[k])
+					/ VRatioChroma[k];
+			ActiveClockChangeLatencyHidingC = EffectiveLBLatencyHidingC + FullDETBufferingTimeC
+					- (DSTXAfterScaler[k] / HTotal[k] + DSTYAfterScaler[k]) * HTotal[k]
+							/ PixelClock[k];
+			if (NumberOfActiveSurfaces > 1) {
+				ActiveClockChangeLatencyHidingC = ActiveClockChangeLatencyHidingC
+						- (1 - 1 / NumberOfActiveSurfaces) * SwathHeightC[k] * HTotal[k]
+								/ PixelClock[k] / VRatioChroma[k];
+			}
+			ActiveClockChangeLatencyHiding = dml_min(ActiveClockChangeLatencyHidingY,
+					ActiveClockChangeLatencyHidingC);
+		} else {
+			ActiveClockChangeLatencyHiding = ActiveClockChangeLatencyHidingY;
+		}
+
+		ActiveDRAMClockChangeLatencyMargin[k] = ActiveClockChangeLatencyHiding - Watermark->UrgentWatermark
+				- Watermark->DRAMClockChangeWatermark;
+		ActiveFCLKChangeLatencyMargin[k] = ActiveClockChangeLatencyHiding - Watermark->UrgentWatermark
+				- Watermark->FCLKChangeWatermark;
+		USRRetrainingLatencyMargin[k] = ActiveClockChangeLatencyHiding - Watermark->USRRetrainingWatermark;
+
+		if (WritebackEnable[k]) {
+			WritebackLatencyHiding = WritebackInterfaceBufferSize * 1024
+					/ (WritebackDestinationWidth[k] * WritebackDestinationHeight[k]
+							/ (WritebackSourceHeight[k] * HTotal[k] / PixelClock[k]) * 4);
+			if (WritebackPixelFormat[k] == dm_444_64)
+				WritebackLatencyHiding = WritebackLatencyHiding / 2;
+
+			WritebackDRAMClockChangeLatencyMargin = WritebackLatencyHiding
+					- Watermark->WritebackDRAMClockChangeWatermark;
+
+			WritebackFCLKChangeLatencyMargin = WritebackLatencyHiding
+					- Watermark->WritebackFCLKChangeWatermark;
+
+			ActiveDRAMClockChangeLatencyMargin[k] = dml_min(ActiveDRAMClockChangeLatencyMargin[k],
+					WritebackFCLKChangeLatencyMargin);
+			ActiveFCLKChangeLatencyMargin[k] = dml_min(ActiveFCLKChangeLatencyMargin[k],
+					WritebackDRAMClockChangeLatencyMargin);
+		}
+		MaxActiveDRAMClockChangeLatencySupported[k] =
+				(UseMALLForPStateChange[k] == dm_use_mall_pstate_change_phantom_pipe) ?
+						0 :
+						(ActiveDRAMClockChangeLatencyMargin[k]
+								+ mmSOCParameters.DRAMClockChangeLatency);
+	}
+
+	for (i = 0; i < NumberOfActiveSurfaces; ++i) {
+		for (j = 0; j < NumberOfActiveSurfaces; ++j) {
+			if (i == j ||
+					(BlendingAndTiming[i] == i && BlendingAndTiming[j] == i) ||
+					(BlendingAndTiming[j] == j && BlendingAndTiming[i] == j) ||
+					(BlendingAndTiming[i] == BlendingAndTiming[j] && BlendingAndTiming[i] != i) ||
+					(SynchronizeTimingsFinal && PixelClock[i] == PixelClock[j] &&
+					HTotal[i] == HTotal[j] && VTotal[i] == VTotal[j] &&
+					VActive[i] == VActive[j]) || (SynchronizeDRRDisplaysForUCLKPStateChangeFinal &&
+					(DRRDisplay[i] || DRRDisplay[j]))) {
+				SynchronizedSurfaces[i][j] = true;
+			} else {
+				SynchronizedSurfaces[i][j] = false;
+			}
+		}
+	}
+
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+		if ((UseMALLForPStateChange[k] != dm_use_mall_pstate_change_phantom_pipe) &&
+				(!FoundFirstSurfaceWithMinActiveFCLKChangeMargin ||
+				ActiveFCLKChangeLatencyMargin[k] < MinActiveFCLKChangeMargin)) {
+			FoundFirstSurfaceWithMinActiveFCLKChangeMargin = true;
+			MinActiveFCLKChangeMargin = ActiveFCLKChangeLatencyMargin[k];
+			SurfaceWithMinActiveFCLKChangeMargin = k;
+		}
+	}
+
+	*MinActiveFCLKChangeLatencySupported = MinActiveFCLKChangeMargin + mmSOCParameters.FCLKChangeLatency;
+
+	SameTimingForFCLKChange = true;
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+		if (!SynchronizedSurfaces[k][SurfaceWithMinActiveFCLKChangeMargin]) {
+			if ((UseMALLForPStateChange[k] != dm_use_mall_pstate_change_phantom_pipe) &&
+					(SameTimingForFCLKChange ||
+					ActiveFCLKChangeLatencyMargin[k] <
+					SecondMinActiveFCLKChangeMarginOneDisplayInVBLank)) {
+				SecondMinActiveFCLKChangeMarginOneDisplayInVBLank = ActiveFCLKChangeLatencyMargin[k];
+			}
+			SameTimingForFCLKChange = false;
+		}
+	}
+
+	if (MinActiveFCLKChangeMargin > 0) {
+		*FCLKChangeSupport = dm_fclock_change_vactive;
+	} else if ((SameTimingForFCLKChange || SecondMinActiveFCLKChangeMarginOneDisplayInVBLank > 0) &&
+			(PrefetchMode <= 1)) {
+		*FCLKChangeSupport = dm_fclock_change_vblank;
+	} else {
+		*FCLKChangeSupport = dm_fclock_change_unsupported;
+	}
+
+	*USRRetrainingSupport = true;
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+		if ((UseMALLForPStateChange[k] != dm_use_mall_pstate_change_phantom_pipe) &&
+				(USRRetrainingLatencyMargin[k] < 0)) {
+			*USRRetrainingSupport = false;
+		}
+	}
+
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+		if (UseMALLForPStateChange[k] != dm_use_mall_pstate_change_full_frame &&
+				UseMALLForPStateChange[k] != dm_use_mall_pstate_change_sub_viewport &&
+				UseMALLForPStateChange[k] != dm_use_mall_pstate_change_phantom_pipe &&
+				ActiveDRAMClockChangeLatencyMargin[k] < 0) {
+			if (PrefetchMode > 0) {
+				DRAMClockChangeSupportNumber = 2;
+			} else if (DRAMClockChangeSupportNumber == 0) {
+				DRAMClockChangeSupportNumber = 1;
+				LastSurfaceWithoutMargin = k;
+			} else if (DRAMClockChangeSupportNumber == 1 &&
+					!SynchronizedSurfaces[LastSurfaceWithoutMargin][k]) {
+				DRAMClockChangeSupportNumber = 2;
+			}
+		}
+	}
+
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+		if (UseMALLForPStateChange[k] == dm_use_mall_pstate_change_full_frame)
+			DRAMClockChangeMethod = 1;
+		else if (UseMALLForPStateChange[k] == dm_use_mall_pstate_change_sub_viewport)
+			DRAMClockChangeMethod = 2;
+	}
+
+	if (DRAMClockChangeMethod == 0) {
+		if (DRAMClockChangeSupportNumber == 0)
+			*DRAMClockChangeSupport = dm_dram_clock_change_vactive;
+		else if (DRAMClockChangeSupportNumber == 1)
+			*DRAMClockChangeSupport = dm_dram_clock_change_vblank;
+		else
+			*DRAMClockChangeSupport = dm_dram_clock_change_unsupported;
+	} else if (DRAMClockChangeMethod == 1) {
+		if (DRAMClockChangeSupportNumber == 0)
+			*DRAMClockChangeSupport = dm_dram_clock_change_vactive_w_mall_full_frame;
+		else if (DRAMClockChangeSupportNumber == 1)
+			*DRAMClockChangeSupport = dm_dram_clock_change_vblank_w_mall_full_frame;
+		else
+			*DRAMClockChangeSupport = dm_dram_clock_change_unsupported;
+	} else {
+		if (DRAMClockChangeSupportNumber == 0)
+			*DRAMClockChangeSupport = dm_dram_clock_change_vactive_w_mall_sub_vp;
+		else if (DRAMClockChangeSupportNumber == 1)
+			*DRAMClockChangeSupport = dm_dram_clock_change_vblank_w_mall_sub_vp;
+		else
+			*DRAMClockChangeSupport = dm_dram_clock_change_unsupported;
+	}
+
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+		unsigned int dst_y_pstate;
+		unsigned int src_y_pstate_l;
+		unsigned int src_y_pstate_c;
+		unsigned int src_y_ahead_l, src_y_ahead_c, sub_vp_lines_l, sub_vp_lines_c;
+
+		dst_y_pstate = dml_ceil((mmSOCParameters.DRAMClockChangeLatency + mmSOCParameters.UrgentLatency) / (HTotal[k] / PixelClock[k]), 1);
+		src_y_pstate_l = dml_ceil(dst_y_pstate * VRatio[k], SwathHeightY[k]);
+		src_y_ahead_l = dml_floor(DETBufferSizeY[k] / BytePerPixelDETY[k] / SwathWidthY[k], SwathHeightY[k]) + LBLatencyHidingSourceLinesY[k];
+		sub_vp_lines_l = src_y_pstate_l + src_y_ahead_l + meta_row_height[k];
+
+#ifdef __DML_VBA_DEBUG__
+dml_print("DML::%s: k=%d, DETBufferSizeY               = %d\n", __func__, k, DETBufferSizeY[k]);
+dml_print("DML::%s: k=%d, BytePerPixelDETY             = %f\n", __func__, k, BytePerPixelDETY[k]);
+dml_print("DML::%s: k=%d, SwathWidthY                  = %d\n", __func__, k, SwathWidthY[k]);
+dml_print("DML::%s: k=%d, SwathHeightY                 = %d\n", __func__, k, SwathHeightY[k]);
+dml_print("DML::%s: k=%d, LBLatencyHidingSourceLinesY  = %d\n", __func__, k, LBLatencyHidingSourceLinesY[k]);
+dml_print("DML::%s: k=%d, dst_y_pstate      = %d\n", __func__, k, dst_y_pstate);
+dml_print("DML::%s: k=%d, src_y_pstate_l    = %d\n", __func__, k, src_y_pstate_l);
+dml_print("DML::%s: k=%d, src_y_ahead_l     = %d\n", __func__, k, src_y_ahead_l);
+dml_print("DML::%s: k=%d, meta_row_height   = %d\n", __func__, k, meta_row_height[k]);
+dml_print("DML::%s: k=%d, sub_vp_lines_l    = %d\n", __func__, k, sub_vp_lines_l);
+#endif
+		SubViewportLinesNeededInMALL[k] = sub_vp_lines_l;
+
+		if (BytePerPixelDETC[k] > 0) {
+			src_y_pstate_c = dml_ceil(dst_y_pstate * VRatioChroma[k], SwathHeightC[k]);
+			src_y_ahead_c = dml_floor(DETBufferSizeC[k] / BytePerPixelDETC[k] / SwathWidthC[k], SwathHeightC[k]) + LBLatencyHidingSourceLinesC[k];
+			sub_vp_lines_c = src_y_pstate_c + src_y_ahead_c + meta_row_height_chroma[k];
+			SubViewportLinesNeededInMALL[k] = dml_max(sub_vp_lines_l, sub_vp_lines_c);
+
+#ifdef __DML_VBA_DEBUG__
+dml_print("DML::%s: k=%d, src_y_pstate_c            = %d\n", __func__, k, src_y_pstate_c);
+dml_print("DML::%s: k=%d, src_y_ahead_c             = %d\n", __func__, k, src_y_ahead_c);
+dml_print("DML::%s: k=%d, meta_row_height_chroma    = %d\n", __func__, k, meta_row_height_chroma[k]);
+dml_print("DML::%s: k=%d, sub_vp_lines_c            = %d\n", __func__, k, sub_vp_lines_c);
+#endif
+		}
+	}
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: DRAMClockChangeSupport = %d\n", __func__, *DRAMClockChangeSupport);
+	dml_print("DML::%s: FCLKChangeSupport = %d\n", __func__, *FCLKChangeSupport);
+	dml_print("DML::%s: MinActiveFCLKChangeLatencySupported = %f\n",
+			__func__, *MinActiveFCLKChangeLatencySupported);
+	dml_print("DML::%s: USRRetrainingSupport = %d\n", __func__, *USRRetrainingSupport);
+#endif
+} // CalculateWatermarksMALLUseAndDRAMSpeedChangeSupport
+
+double dml32_CalculateWriteBackDISPCLK(
+		enum source_format_class WritebackPixelFormat,
+		double PixelClock,
+		double WritebackHRatio,
+		double WritebackVRatio,
+		unsigned int WritebackHTaps,
+		unsigned int WritebackVTaps,
+		unsigned int   WritebackSourceWidth,
+		unsigned int   WritebackDestinationWidth,
+		unsigned int HTotal,
+		unsigned int WritebackLineBufferSize,
+		double DISPCLKDPPCLKVCOSpeed)
+{
+	double DISPCLK_H, DISPCLK_V, DISPCLK_HB;
+
+	DISPCLK_H = PixelClock * dml_ceil(WritebackHTaps / 8.0, 1) / WritebackHRatio;
+	DISPCLK_V = PixelClock * (WritebackVTaps * dml_ceil(WritebackDestinationWidth / 6.0, 1) + 8.0) / HTotal;
+	DISPCLK_HB = PixelClock * WritebackVTaps * (WritebackDestinationWidth *
+			WritebackVTaps - WritebackLineBufferSize / 57.0) / 6.0 / WritebackSourceWidth;
+	return dml32_RoundToDFSGranularity(dml_max3(DISPCLK_H, DISPCLK_V, DISPCLK_HB), 1, DISPCLKDPPCLKVCOSpeed);
+}
+
+void dml32_CalculateMinAndMaxPrefetchMode(
+		enum dm_prefetch_modes   AllowForPStateChangeOrStutterInVBlankFinal,
+		unsigned int             *MinPrefetchMode,
+		unsigned int             *MaxPrefetchMode)
+{
+	if (AllowForPStateChangeOrStutterInVBlankFinal == dm_prefetch_support_none) {
+		*MinPrefetchMode = 3;
+		*MaxPrefetchMode = 3;
+	} else if (AllowForPStateChangeOrStutterInVBlankFinal == dm_prefetch_support_stutter) {
+		*MinPrefetchMode = 2;
+		*MaxPrefetchMode = 2;
+	} else if (AllowForPStateChangeOrStutterInVBlankFinal == dm_prefetch_support_fclk_and_stutter) {
+		*MinPrefetchMode = 1;
+		*MaxPrefetchMode = 1;
+	} else if (AllowForPStateChangeOrStutterInVBlankFinal == dm_prefetch_support_uclk_fclk_and_stutter) {
+		*MinPrefetchMode = 0;
+		*MaxPrefetchMode = 0;
+	} else if (AllowForPStateChangeOrStutterInVBlankFinal ==
+			dm_prefetch_support_uclk_fclk_and_stutter_if_possible) {
+		*MinPrefetchMode = 0;
+		*MaxPrefetchMode = 3;
+	} else {
+		*MinPrefetchMode = 0;
+		*MaxPrefetchMode = 3;
+	}
+} // CalculateMinAndMaxPrefetchMode
+
+void dml32_CalculatePixelDeliveryTimes(
+		unsigned int             NumberOfActiveSurfaces,
+		double              VRatio[],
+		double              VRatioChroma[],
+		double              VRatioPrefetchY[],
+		double              VRatioPrefetchC[],
+		unsigned int             swath_width_luma_ub[],
+		unsigned int             swath_width_chroma_ub[],
+		unsigned int             DPPPerSurface[],
+		double              HRatio[],
+		double              HRatioChroma[],
+		double              PixelClock[],
+		double              PSCL_THROUGHPUT[],
+		double              PSCL_THROUGHPUT_CHROMA[],
+		double              Dppclk[],
+		unsigned int             BytePerPixelC[],
+		enum dm_rotation_angle   SourceRotation[],
+		unsigned int             NumberOfCursors[],
+		unsigned int             CursorWidth[][DC__NUM_CURSOR__MAX],
+		unsigned int             CursorBPP[][DC__NUM_CURSOR__MAX],
+		unsigned int             BlockWidth256BytesY[],
+		unsigned int             BlockHeight256BytesY[],
+		unsigned int             BlockWidth256BytesC[],
+		unsigned int             BlockHeight256BytesC[],
+
+		/* Output */
+		double              DisplayPipeLineDeliveryTimeLuma[],
+		double              DisplayPipeLineDeliveryTimeChroma[],
+		double              DisplayPipeLineDeliveryTimeLumaPrefetch[],
+		double              DisplayPipeLineDeliveryTimeChromaPrefetch[],
+		double              DisplayPipeRequestDeliveryTimeLuma[],
+		double              DisplayPipeRequestDeliveryTimeChroma[],
+		double              DisplayPipeRequestDeliveryTimeLumaPrefetch[],
+		double              DisplayPipeRequestDeliveryTimeChromaPrefetch[],
+		double              CursorRequestDeliveryTime[],
+		double              CursorRequestDeliveryTimePrefetch[])
+{
+	double   req_per_swath_ub;
+	unsigned int k;
+
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: k=%d : HRatio = %f\n", __func__, k, HRatio[k]);
+		dml_print("DML::%s: k=%d : VRatio = %f\n", __func__, k, VRatio[k]);
+		dml_print("DML::%s: k=%d : HRatioChroma = %f\n", __func__, k, HRatioChroma[k]);
+		dml_print("DML::%s: k=%d : VRatioChroma = %f\n", __func__, k, VRatioChroma[k]);
+		dml_print("DML::%s: k=%d : swath_width_luma_ub = %d\n", __func__, k, swath_width_luma_ub[k]);
+		dml_print("DML::%s: k=%d : swath_width_chroma_ub = %d\n", __func__, k, swath_width_chroma_ub[k]);
+		dml_print("DML::%s: k=%d : PSCL_THROUGHPUT = %f\n", __func__, k, PSCL_THROUGHPUT[k]);
+		dml_print("DML::%s: k=%d : PSCL_THROUGHPUT_CHROMA = %f\n", __func__, k, PSCL_THROUGHPUT_CHROMA[k]);
+		dml_print("DML::%s: k=%d : DPPPerSurface = %d\n", __func__, k, DPPPerSurface[k]);
+		dml_print("DML::%s: k=%d : PixelClock = %f\n", __func__, k, PixelClock[k]);
+		dml_print("DML::%s: k=%d : Dppclk = %f\n", __func__, k, Dppclk[k]);
+#endif
+
+		if (VRatio[k] <= 1) {
+			DisplayPipeLineDeliveryTimeLuma[k] =
+					swath_width_luma_ub[k] * DPPPerSurface[k] / HRatio[k] / PixelClock[k];
+		} else {
+			DisplayPipeLineDeliveryTimeLuma[k] = swath_width_luma_ub[k] / PSCL_THROUGHPUT[k] / Dppclk[k];
+		}
+
+		if (BytePerPixelC[k] == 0) {
+			DisplayPipeLineDeliveryTimeChroma[k] = 0;
+		} else {
+			if (VRatioChroma[k] <= 1) {
+				DisplayPipeLineDeliveryTimeChroma[k] =
+					swath_width_chroma_ub[k] * DPPPerSurface[k] / HRatioChroma[k] / PixelClock[k];
+			} else {
+				DisplayPipeLineDeliveryTimeChroma[k] =
+					swath_width_chroma_ub[k] / PSCL_THROUGHPUT_CHROMA[k] / Dppclk[k];
+			}
+		}
+
+		if (VRatioPrefetchY[k] <= 1) {
+			DisplayPipeLineDeliveryTimeLumaPrefetch[k] =
+					swath_width_luma_ub[k] * DPPPerSurface[k] / HRatio[k] / PixelClock[k];
+		} else {
+			DisplayPipeLineDeliveryTimeLumaPrefetch[k] =
+					swath_width_luma_ub[k] / PSCL_THROUGHPUT[k] / Dppclk[k];
+		}
+
+		if (BytePerPixelC[k] == 0) {
+			DisplayPipeLineDeliveryTimeChromaPrefetch[k] = 0;
+		} else {
+			if (VRatioPrefetchC[k] <= 1) {
+				DisplayPipeLineDeliveryTimeChromaPrefetch[k] = swath_width_chroma_ub[k] *
+						DPPPerSurface[k] / HRatioChroma[k] / PixelClock[k];
+			} else {
+				DisplayPipeLineDeliveryTimeChromaPrefetch[k] =
+						swath_width_chroma_ub[k] / PSCL_THROUGHPUT_CHROMA[k] / Dppclk[k];
+			}
+		}
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: k=%d : DisplayPipeLineDeliveryTimeLuma = %f\n",
+				__func__, k, DisplayPipeLineDeliveryTimeLuma[k]);
+		dml_print("DML::%s: k=%d : DisplayPipeLineDeliveryTimeLumaPrefetch = %f\n",
+				__func__, k, DisplayPipeLineDeliveryTimeLumaPrefetch[k]);
+		dml_print("DML::%s: k=%d : DisplayPipeLineDeliveryTimeChroma = %f\n",
+				__func__, k, DisplayPipeLineDeliveryTimeChroma[k]);
+		dml_print("DML::%s: k=%d : DisplayPipeLineDeliveryTimeChromaPrefetch = %f\n",
+				__func__, k, DisplayPipeLineDeliveryTimeChromaPrefetch[k]);
+#endif
+	}
+
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+		if (!IsVertical(SourceRotation[k]))
+			req_per_swath_ub = swath_width_luma_ub[k] / BlockWidth256BytesY[k];
+		else
+			req_per_swath_ub = swath_width_luma_ub[k] / BlockHeight256BytesY[k];
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: k=%d : req_per_swath_ub = %f (Luma)\n", __func__, k, req_per_swath_ub);
+#endif
+
+		DisplayPipeRequestDeliveryTimeLuma[k] = DisplayPipeLineDeliveryTimeLuma[k] / req_per_swath_ub;
+		DisplayPipeRequestDeliveryTimeLumaPrefetch[k] =
+				DisplayPipeLineDeliveryTimeLumaPrefetch[k] / req_per_swath_ub;
+		if (BytePerPixelC[k] == 0) {
+			DisplayPipeRequestDeliveryTimeChroma[k] = 0;
+			DisplayPipeRequestDeliveryTimeChromaPrefetch[k] = 0;
+		} else {
+			if (!IsVertical(SourceRotation[k]))
+				req_per_swath_ub = swath_width_chroma_ub[k] / BlockWidth256BytesC[k];
+			else
+				req_per_swath_ub = swath_width_chroma_ub[k] / BlockHeight256BytesC[k];
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML::%s: k=%d : req_per_swath_ub = %f (Chroma)\n", __func__, k, req_per_swath_ub);
+#endif
+			DisplayPipeRequestDeliveryTimeChroma[k] =
+					DisplayPipeLineDeliveryTimeChroma[k] / req_per_swath_ub;
+			DisplayPipeRequestDeliveryTimeChromaPrefetch[k] =
+					DisplayPipeLineDeliveryTimeChromaPrefetch[k] / req_per_swath_ub;
+		}
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: k=%d : DisplayPipeRequestDeliveryTimeLuma = %f\n",
+				__func__, k, DisplayPipeRequestDeliveryTimeLuma[k]);
+		dml_print("DML::%s: k=%d : DisplayPipeRequestDeliveryTimeLumaPrefetch = %f\n",
+				__func__, k, DisplayPipeRequestDeliveryTimeLumaPrefetch[k]);
+		dml_print("DML::%s: k=%d : DisplayPipeRequestDeliveryTimeChroma = %f\n",
+				__func__, k, DisplayPipeRequestDeliveryTimeChroma[k]);
+		dml_print("DML::%s: k=%d : DisplayPipeRequestDeliveryTimeChromaPrefetch = %f\n",
+				__func__, k, DisplayPipeRequestDeliveryTimeChromaPrefetch[k]);
+#endif
+	}
+
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+		unsigned int cursor_req_per_width;
+
+		cursor_req_per_width = dml_ceil((double) CursorWidth[k][0] * (double) CursorBPP[k][0] /
+				256.0 / 8.0, 1.0);
+		if (NumberOfCursors[k] > 0) {
+			if (VRatio[k] <= 1) {
+				CursorRequestDeliveryTime[k] = (double) CursorWidth[k][0] /
+						HRatio[k] / PixelClock[k] / cursor_req_per_width;
+			} else {
+				CursorRequestDeliveryTime[k] = (double) CursorWidth[k][0] /
+						PSCL_THROUGHPUT[k] / Dppclk[k] / cursor_req_per_width;
+			}
+			if (VRatioPrefetchY[k] <= 1) {
+				CursorRequestDeliveryTimePrefetch[k] = (double) CursorWidth[k][0] /
+						HRatio[k] / PixelClock[k] / cursor_req_per_width;
+			} else {
+				CursorRequestDeliveryTimePrefetch[k] = (double) CursorWidth[k][0] /
+						PSCL_THROUGHPUT[k] / Dppclk[k] / cursor_req_per_width;
+			}
+		} else {
+			CursorRequestDeliveryTime[k] = 0;
+			CursorRequestDeliveryTimePrefetch[k] = 0;
+		}
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: k=%d : NumberOfCursors = %d\n",
+				__func__, k, NumberOfCursors[k]);
+		dml_print("DML::%s: k=%d : CursorRequestDeliveryTime = %f\n",
+				__func__, k, CursorRequestDeliveryTime[k]);
+		dml_print("DML::%s: k=%d : CursorRequestDeliveryTimePrefetch = %f\n",
+				__func__, k, CursorRequestDeliveryTimePrefetch[k]);
+#endif
+	}
+} // CalculatePixelDeliveryTimes
+
+void dml32_CalculateMetaAndPTETimes(
+		bool use_one_row_for_frame[],
+		unsigned int NumberOfActiveSurfaces,
+		bool GPUVMEnable,
+		unsigned int MetaChunkSize,
+		unsigned int MinMetaChunkSizeBytes,
+		unsigned int    HTotal[],
+		double  VRatio[],
+		double  VRatioChroma[],
+		double  DestinationLinesToRequestRowInVBlank[],
+		double  DestinationLinesToRequestRowInImmediateFlip[],
+		bool DCCEnable[],
+		double  PixelClock[],
+		unsigned int BytePerPixelY[],
+		unsigned int BytePerPixelC[],
+		enum dm_rotation_angle SourceRotation[],
+		unsigned int dpte_row_height[],
+		unsigned int dpte_row_height_chroma[],
+		unsigned int meta_row_width[],
+		unsigned int meta_row_width_chroma[],
+		unsigned int meta_row_height[],
+		unsigned int meta_row_height_chroma[],
+		unsigned int meta_req_width[],
+		unsigned int meta_req_width_chroma[],
+		unsigned int meta_req_height[],
+		unsigned int meta_req_height_chroma[],
+		unsigned int dpte_group_bytes[],
+		unsigned int    PTERequestSizeY[],
+		unsigned int    PTERequestSizeC[],
+		unsigned int    PixelPTEReqWidthY[],
+		unsigned int    PixelPTEReqHeightY[],
+		unsigned int    PixelPTEReqWidthC[],
+		unsigned int    PixelPTEReqHeightC[],
+		unsigned int    dpte_row_width_luma_ub[],
+		unsigned int    dpte_row_width_chroma_ub[],
+
+		/* Output */
+		double DST_Y_PER_PTE_ROW_NOM_L[],
+		double DST_Y_PER_PTE_ROW_NOM_C[],
+		double DST_Y_PER_META_ROW_NOM_L[],
+		double DST_Y_PER_META_ROW_NOM_C[],
+		double TimePerMetaChunkNominal[],
+		double TimePerChromaMetaChunkNominal[],
+		double TimePerMetaChunkVBlank[],
+		double TimePerChromaMetaChunkVBlank[],
+		double TimePerMetaChunkFlip[],
+		double TimePerChromaMetaChunkFlip[],
+		double time_per_pte_group_nom_luma[],
+		double time_per_pte_group_vblank_luma[],
+		double time_per_pte_group_flip_luma[],
+		double time_per_pte_group_nom_chroma[],
+		double time_per_pte_group_vblank_chroma[],
+		double time_per_pte_group_flip_chroma[])
+{
+	unsigned int   meta_chunk_width;
+	unsigned int   min_meta_chunk_width;
+	unsigned int   meta_chunk_per_row_int;
+	unsigned int   meta_row_remainder;
+	unsigned int   meta_chunk_threshold;
+	unsigned int   meta_chunks_per_row_ub;
+	unsigned int   meta_chunk_width_chroma;
+	unsigned int   min_meta_chunk_width_chroma;
+	unsigned int   meta_chunk_per_row_int_chroma;
+	unsigned int   meta_row_remainder_chroma;
+	unsigned int   meta_chunk_threshold_chroma;
+	unsigned int   meta_chunks_per_row_ub_chroma;
+	unsigned int   dpte_group_width_luma;
+	unsigned int   dpte_groups_per_row_luma_ub;
+	unsigned int   dpte_group_width_chroma;
+	unsigned int   dpte_groups_per_row_chroma_ub;
+	unsigned int k;
+
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+		DST_Y_PER_PTE_ROW_NOM_L[k] = dpte_row_height[k] / VRatio[k];
+		if (BytePerPixelC[k] == 0)
+			DST_Y_PER_PTE_ROW_NOM_C[k] = 0;
+		else
+			DST_Y_PER_PTE_ROW_NOM_C[k] = dpte_row_height_chroma[k] / VRatioChroma[k];
+		DST_Y_PER_META_ROW_NOM_L[k] = meta_row_height[k] / VRatio[k];
+		if (BytePerPixelC[k] == 0)
+			DST_Y_PER_META_ROW_NOM_C[k] = 0;
+		else
+			DST_Y_PER_META_ROW_NOM_C[k] = meta_row_height_chroma[k] / VRatioChroma[k];
+	}
+
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+		if (DCCEnable[k] == true) {
+			meta_chunk_width = MetaChunkSize * 1024 * 256 / BytePerPixelY[k] / meta_row_height[k];
+			min_meta_chunk_width = MinMetaChunkSizeBytes * 256 / BytePerPixelY[k] / meta_row_height[k];
+			meta_chunk_per_row_int = meta_row_width[k] / meta_chunk_width;
+			meta_row_remainder = meta_row_width[k] % meta_chunk_width;
+			if (!IsVertical(SourceRotation[k]))
+				meta_chunk_threshold = 2 * min_meta_chunk_width - meta_req_width[k];
+			else
+				meta_chunk_threshold = 2 * min_meta_chunk_width - meta_req_height[k];
+
+			if (meta_row_remainder <= meta_chunk_threshold)
+				meta_chunks_per_row_ub = meta_chunk_per_row_int + 1;
+			else
+				meta_chunks_per_row_ub = meta_chunk_per_row_int + 2;
+
+			TimePerMetaChunkNominal[k] = meta_row_height[k] / VRatio[k] *
+					HTotal[k] / PixelClock[k] / meta_chunks_per_row_ub;
+			TimePerMetaChunkVBlank[k] = DestinationLinesToRequestRowInVBlank[k] *
+					HTotal[k] / PixelClock[k] / meta_chunks_per_row_ub;
+			TimePerMetaChunkFlip[k] = DestinationLinesToRequestRowInImmediateFlip[k] *
+					HTotal[k] / PixelClock[k] / meta_chunks_per_row_ub;
+			if (BytePerPixelC[k] == 0) {
+				TimePerChromaMetaChunkNominal[k] = 0;
+				TimePerChromaMetaChunkVBlank[k] = 0;
+				TimePerChromaMetaChunkFlip[k] = 0;
+			} else {
+				meta_chunk_width_chroma = MetaChunkSize * 1024 * 256 / BytePerPixelC[k] /
+						meta_row_height_chroma[k];
+				min_meta_chunk_width_chroma = MinMetaChunkSizeBytes * 256 / BytePerPixelC[k] /
+						meta_row_height_chroma[k];
+				meta_chunk_per_row_int_chroma = (double) meta_row_width_chroma[k] /
+						meta_chunk_width_chroma;
+				meta_row_remainder_chroma = meta_row_width_chroma[k] % meta_chunk_width_chroma;
+				if (!IsVertical(SourceRotation[k])) {
+					meta_chunk_threshold_chroma = 2 * min_meta_chunk_width_chroma -
+							meta_req_width_chroma[k];
+				} else {
+					meta_chunk_threshold_chroma = 2 * min_meta_chunk_width_chroma -
+							meta_req_height_chroma[k];
+				}
+				if (meta_row_remainder_chroma <= meta_chunk_threshold_chroma)
+					meta_chunks_per_row_ub_chroma = meta_chunk_per_row_int_chroma + 1;
+				else
+					meta_chunks_per_row_ub_chroma = meta_chunk_per_row_int_chroma + 2;
+
+				TimePerChromaMetaChunkNominal[k] = meta_row_height_chroma[k] / VRatioChroma[k] *
+						HTotal[k] / PixelClock[k] / meta_chunks_per_row_ub_chroma;
+				TimePerChromaMetaChunkVBlank[k] = DestinationLinesToRequestRowInVBlank[k] *
+						HTotal[k] / PixelClock[k] / meta_chunks_per_row_ub_chroma;
+				TimePerChromaMetaChunkFlip[k] = DestinationLinesToRequestRowInImmediateFlip[k] *
+						HTotal[k] / PixelClock[k] / meta_chunks_per_row_ub_chroma;
+			}
+		} else {
+			TimePerMetaChunkNominal[k] = 0;
+			TimePerMetaChunkVBlank[k] = 0;
+			TimePerMetaChunkFlip[k] = 0;
+			TimePerChromaMetaChunkNominal[k] = 0;
+			TimePerChromaMetaChunkVBlank[k] = 0;
+			TimePerChromaMetaChunkFlip[k] = 0;
+		}
+	}
+
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+		if (GPUVMEnable == true) {
+			if (!IsVertical(SourceRotation[k])) {
+				dpte_group_width_luma = (double) dpte_group_bytes[k] /
+						(double) PTERequestSizeY[k] * PixelPTEReqWidthY[k];
+			} else {
+				dpte_group_width_luma = (double) dpte_group_bytes[k] /
+						(double) PTERequestSizeY[k] * PixelPTEReqHeightY[k];
+			}
+
+			if (use_one_row_for_frame[k]) {
+				dpte_groups_per_row_luma_ub = dml_ceil((double) dpte_row_width_luma_ub[k] /
+						(double) dpte_group_width_luma / 2.0, 1.0);
+			} else {
+				dpte_groups_per_row_luma_ub = dml_ceil((double) dpte_row_width_luma_ub[k] /
+						(double) dpte_group_width_luma, 1.0);
+			}
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML::%s: k=%0d, use_one_row_for_frame        = %d\n",
+					__func__, k, use_one_row_for_frame[k]);
+			dml_print("DML::%s: k=%0d, dpte_group_bytes             = %d\n",
+					__func__, k, dpte_group_bytes[k]);
+			dml_print("DML::%s: k=%0d, PTERequestSizeY              = %d\n",
+					__func__, k, PTERequestSizeY[k]);
+			dml_print("DML::%s: k=%0d, PixelPTEReqWidthY            = %d\n",
+					__func__, k, PixelPTEReqWidthY[k]);
+			dml_print("DML::%s: k=%0d, PixelPTEReqHeightY           = %d\n",
+					__func__, k, PixelPTEReqHeightY[k]);
+			dml_print("DML::%s: k=%0d, dpte_row_width_luma_ub       = %d\n",
+					__func__, k, dpte_row_width_luma_ub[k]);
+			dml_print("DML::%s: k=%0d, dpte_group_width_luma        = %d\n",
+					__func__, k, dpte_group_width_luma);
+			dml_print("DML::%s: k=%0d, dpte_groups_per_row_luma_ub  = %d\n",
+					__func__, k, dpte_groups_per_row_luma_ub);
+#endif
+
+			time_per_pte_group_nom_luma[k] = DST_Y_PER_PTE_ROW_NOM_L[k] *
+					HTotal[k] / PixelClock[k] / dpte_groups_per_row_luma_ub;
+			time_per_pte_group_vblank_luma[k] = DestinationLinesToRequestRowInVBlank[k] *
+					HTotal[k] / PixelClock[k] / dpte_groups_per_row_luma_ub;
+			time_per_pte_group_flip_luma[k] = DestinationLinesToRequestRowInImmediateFlip[k] *
+					HTotal[k] / PixelClock[k] / dpte_groups_per_row_luma_ub;
+			if (BytePerPixelC[k] == 0) {
+				time_per_pte_group_nom_chroma[k] = 0;
+				time_per_pte_group_vblank_chroma[k] = 0;
+				time_per_pte_group_flip_chroma[k] = 0;
+			} else {
+				if (!IsVertical(SourceRotation[k])) {
+					dpte_group_width_chroma = (double) dpte_group_bytes[k] /
+							(double) PTERequestSizeC[k] * PixelPTEReqWidthC[k];
+				} else {
+					dpte_group_width_chroma = (double) dpte_group_bytes[k] /
+							(double) PTERequestSizeC[k] * PixelPTEReqHeightC[k];
+				}
+
+				if (use_one_row_for_frame[k]) {
+					dpte_groups_per_row_chroma_ub = dml_ceil((double) dpte_row_width_chroma_ub[k] /
+							(double) dpte_group_width_chroma / 2.0, 1.0);
+				} else {
+					dpte_groups_per_row_chroma_ub = dml_ceil((double) dpte_row_width_chroma_ub[k] /
+							(double) dpte_group_width_chroma, 1.0);
+				}
+#ifdef __DML_VBA_DEBUG__
+				dml_print("DML::%s: k=%0d, dpte_row_width_chroma_ub        = %d\n",
+						__func__, k, dpte_row_width_chroma_ub[k]);
+				dml_print("DML::%s: k=%0d, dpte_group_width_chroma        = %d\n",
+						__func__, k, dpte_group_width_chroma);
+				dml_print("DML::%s: k=%0d, dpte_groups_per_row_chroma_ub  = %d\n",
+						__func__, k, dpte_groups_per_row_chroma_ub);
+#endif
+				time_per_pte_group_nom_chroma[k] = DST_Y_PER_PTE_ROW_NOM_C[k] *
+						HTotal[k] / PixelClock[k] / dpte_groups_per_row_chroma_ub;
+				time_per_pte_group_vblank_chroma[k] = DestinationLinesToRequestRowInVBlank[k] *
+						HTotal[k] / PixelClock[k] / dpte_groups_per_row_chroma_ub;
+				time_per_pte_group_flip_chroma[k] = DestinationLinesToRequestRowInImmediateFlip[k] *
+						HTotal[k] / PixelClock[k] / dpte_groups_per_row_chroma_ub;
+			}
+		} else {
+			time_per_pte_group_nom_luma[k] = 0;
+			time_per_pte_group_vblank_luma[k] = 0;
+			time_per_pte_group_flip_luma[k] = 0;
+			time_per_pte_group_nom_chroma[k] = 0;
+			time_per_pte_group_vblank_chroma[k] = 0;
+			time_per_pte_group_flip_chroma[k] = 0;
+		}
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: k=%0d, DestinationLinesToRequestRowInVBlank         = %f\n",
+				__func__, k, DestinationLinesToRequestRowInVBlank[k]);
+		dml_print("DML::%s: k=%0d, DestinationLinesToRequestRowInImmediateFlip  = %f\n",
+				__func__, k, DestinationLinesToRequestRowInImmediateFlip[k]);
+		dml_print("DML::%s: k=%0d, DST_Y_PER_PTE_ROW_NOM_L                      = %f\n",
+				__func__, k, DST_Y_PER_PTE_ROW_NOM_L[k]);
+		dml_print("DML::%s: k=%0d, DST_Y_PER_PTE_ROW_NOM_C                      = %f\n",
+				__func__, k, DST_Y_PER_PTE_ROW_NOM_C[k]);
+		dml_print("DML::%s: k=%0d, DST_Y_PER_META_ROW_NOM_L                     = %f\n",
+				__func__, k, DST_Y_PER_META_ROW_NOM_L[k]);
+		dml_print("DML::%s: k=%0d, DST_Y_PER_META_ROW_NOM_C                     = %f\n",
+				__func__, k, DST_Y_PER_META_ROW_NOM_C[k]);
+		dml_print("DML::%s: k=%0d, TimePerMetaChunkNominal          = %f\n",
+				__func__, k, TimePerMetaChunkNominal[k]);
+		dml_print("DML::%s: k=%0d, TimePerMetaChunkVBlank           = %f\n",
+				__func__, k, TimePerMetaChunkVBlank[k]);
+		dml_print("DML::%s: k=%0d, TimePerMetaChunkFlip             = %f\n",
+				__func__, k, TimePerMetaChunkFlip[k]);
+		dml_print("DML::%s: k=%0d, TimePerChromaMetaChunkNominal    = %f\n",
+				__func__, k, TimePerChromaMetaChunkNominal[k]);
+		dml_print("DML::%s: k=%0d, TimePerChromaMetaChunkVBlank     = %f\n",
+				__func__, k, TimePerChromaMetaChunkVBlank[k]);
+		dml_print("DML::%s: k=%0d, TimePerChromaMetaChunkFlip       = %f\n",
+				__func__, k, TimePerChromaMetaChunkFlip[k]);
+		dml_print("DML::%s: k=%0d, time_per_pte_group_nom_luma      = %f\n",
+				__func__, k, time_per_pte_group_nom_luma[k]);
+		dml_print("DML::%s: k=%0d, time_per_pte_group_vblank_luma   = %f\n",
+				__func__, k, time_per_pte_group_vblank_luma[k]);
+		dml_print("DML::%s: k=%0d, time_per_pte_group_flip_luma     = %f\n",
+				__func__, k, time_per_pte_group_flip_luma[k]);
+		dml_print("DML::%s: k=%0d, time_per_pte_group_nom_chroma    = %f\n",
+				__func__, k, time_per_pte_group_nom_chroma[k]);
+		dml_print("DML::%s: k=%0d, time_per_pte_group_vblank_chroma = %f\n",
+				__func__, k, time_per_pte_group_vblank_chroma[k]);
+		dml_print("DML::%s: k=%0d, time_per_pte_group_flip_chroma   = %f\n",
+				__func__, k, time_per_pte_group_flip_chroma[k]);
+#endif
+	}
+} // CalculateMetaAndPTETimes
+
+void dml32_CalculateVMGroupAndRequestTimes(
+		unsigned int     NumberOfActiveSurfaces,
+		bool     GPUVMEnable,
+		unsigned int     GPUVMMaxPageTableLevels,
+		unsigned int     HTotal[],
+		unsigned int     BytePerPixelC[],
+		double      DestinationLinesToRequestVMInVBlank[],
+		double      DestinationLinesToRequestVMInImmediateFlip[],
+		bool     DCCEnable[],
+		double      PixelClock[],
+		unsigned int        dpte_row_width_luma_ub[],
+		unsigned int        dpte_row_width_chroma_ub[],
+		unsigned int     vm_group_bytes[],
+		unsigned int     dpde0_bytes_per_frame_ub_l[],
+		unsigned int     dpde0_bytes_per_frame_ub_c[],
+		unsigned int        meta_pte_bytes_per_frame_ub_l[],
+		unsigned int        meta_pte_bytes_per_frame_ub_c[],
+
+		/* Output */
+		double      TimePerVMGroupVBlank[],
+		double      TimePerVMGroupFlip[],
+		double      TimePerVMRequestVBlank[],
+		double      TimePerVMRequestFlip[])
+{
+	unsigned int k;
+	unsigned int   num_group_per_lower_vm_stage;
+	unsigned int   num_req_per_lower_vm_stage;
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: NumberOfActiveSurfaces = %d\n", __func__, NumberOfActiveSurfaces);
+	dml_print("DML::%s: GPUVMEnable = %d\n", __func__, GPUVMEnable);
+#endif
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: k=%0d, DCCEnable = %d\n", __func__, k, DCCEnable[k]);
+		dml_print("DML::%s: k=%0d, vm_group_bytes = %d\n", __func__, k, vm_group_bytes[k]);
+		dml_print("DML::%s: k=%0d, dpde0_bytes_per_frame_ub_l = %d\n",
+				__func__, k, dpde0_bytes_per_frame_ub_l[k]);
+		dml_print("DML::%s: k=%0d, dpde0_bytes_per_frame_ub_c = %d\n",
+				__func__, k, dpde0_bytes_per_frame_ub_c[k]);
+		dml_print("DML::%s: k=%0d, meta_pte_bytes_per_frame_ub_l = %d\n",
+				__func__, k, meta_pte_bytes_per_frame_ub_l[k]);
+		dml_print("DML::%s: k=%0d, meta_pte_bytes_per_frame_ub_c = %d\n",
+				__func__, k, meta_pte_bytes_per_frame_ub_c[k]);
+#endif
+
+		if (GPUVMEnable == true && (DCCEnable[k] == true || GPUVMMaxPageTableLevels > 1)) {
+			if (DCCEnable[k] == false) {
+				if (BytePerPixelC[k] > 0) {
+					num_group_per_lower_vm_stage = dml_ceil(
+							(double) (dpde0_bytes_per_frame_ub_l[k]) /
+							(double) (vm_group_bytes[k]), 1.0) +
+							dml_ceil((double) (dpde0_bytes_per_frame_ub_c[k]) /
+							(double) (vm_group_bytes[k]), 1.0);
+				} else {
+					num_group_per_lower_vm_stage = dml_ceil(
+							(double) (dpde0_bytes_per_frame_ub_l[k]) /
+							(double) (vm_group_bytes[k]), 1.0);
+				}
+			} else {
+				if (GPUVMMaxPageTableLevels == 1) {
+					if (BytePerPixelC[k] > 0) {
+						num_group_per_lower_vm_stage = dml_ceil(
+							(double) (meta_pte_bytes_per_frame_ub_l[k]) /
+							(double) (vm_group_bytes[k]), 1.0) +
+							dml_ceil((double) (meta_pte_bytes_per_frame_ub_c[k]) /
+							(double) (vm_group_bytes[k]), 1.0);
+					} else {
+						num_group_per_lower_vm_stage = dml_ceil(
+								(double) (meta_pte_bytes_per_frame_ub_l[k]) /
+								(double) (vm_group_bytes[k]), 1.0);
+					}
+				} else {
+					if (BytePerPixelC[k] > 0) {
+						num_group_per_lower_vm_stage = 2 + dml_ceil(
+							(double) (dpde0_bytes_per_frame_ub_l[k]) /
+							(double) (vm_group_bytes[k]), 1) +
+							dml_ceil((double) (dpde0_bytes_per_frame_ub_c[k]) /
+							(double) (vm_group_bytes[k]), 1) +
+							dml_ceil((double) (meta_pte_bytes_per_frame_ub_l[k]) /
+							(double) (vm_group_bytes[k]), 1) +
+							dml_ceil((double) (meta_pte_bytes_per_frame_ub_c[k]) /
+							(double) (vm_group_bytes[k]), 1);
+					} else {
+						num_group_per_lower_vm_stage = 1 + dml_ceil(
+							(double) (dpde0_bytes_per_frame_ub_l[k]) /
+							(double) (vm_group_bytes[k]), 1) + dml_ceil(
+							(double) (meta_pte_bytes_per_frame_ub_l[k]) /
+							(double) (vm_group_bytes[k]), 1);
+					}
+				}
+			}
+
+			if (DCCEnable[k] == false) {
+				if (BytePerPixelC[k] > 0) {
+					num_req_per_lower_vm_stage = dpde0_bytes_per_frame_ub_l[k] / 64 +
+							dpde0_bytes_per_frame_ub_c[k] / 64;
+				} else {
+					num_req_per_lower_vm_stage = dpde0_bytes_per_frame_ub_l[k] / 64;
+				}
+			} else {
+				if (GPUVMMaxPageTableLevels == 1) {
+					if (BytePerPixelC[k] > 0) {
+						num_req_per_lower_vm_stage = meta_pte_bytes_per_frame_ub_l[k] / 64 +
+								meta_pte_bytes_per_frame_ub_c[k] / 64;
+					} else {
+						num_req_per_lower_vm_stage = meta_pte_bytes_per_frame_ub_l[k] / 64;
+					}
+				} else {
+					if (BytePerPixelC[k] > 0) {
+						num_req_per_lower_vm_stage = dpde0_bytes_per_frame_ub_l[k] /
+								64 + dpde0_bytes_per_frame_ub_c[k] / 64 +
+								meta_pte_bytes_per_frame_ub_l[k] / 64 +
+								meta_pte_bytes_per_frame_ub_c[k] / 64;
+					} else {
+						num_req_per_lower_vm_stage = dpde0_bytes_per_frame_ub_l[k] /
+								64 + meta_pte_bytes_per_frame_ub_l[k] / 64;
+					}
+				}
+			}
+
+			TimePerVMGroupVBlank[k] = DestinationLinesToRequestVMInVBlank[k] *
+					HTotal[k] / PixelClock[k] / num_group_per_lower_vm_stage;
+			TimePerVMGroupFlip[k] = DestinationLinesToRequestVMInImmediateFlip[k] *
+					HTotal[k] / PixelClock[k] / num_group_per_lower_vm_stage;
+			TimePerVMRequestVBlank[k] = DestinationLinesToRequestVMInVBlank[k] *
+					HTotal[k] / PixelClock[k] / num_req_per_lower_vm_stage;
+			TimePerVMRequestFlip[k] = DestinationLinesToRequestVMInImmediateFlip[k] *
+					HTotal[k] / PixelClock[k] / num_req_per_lower_vm_stage;
+
+			if (GPUVMMaxPageTableLevels > 2) {
+				TimePerVMGroupVBlank[k]    = TimePerVMGroupVBlank[k] / 2;
+				TimePerVMGroupFlip[k]      = TimePerVMGroupFlip[k] / 2;
+				TimePerVMRequestVBlank[k]  = TimePerVMRequestVBlank[k] / 2;
+				TimePerVMRequestFlip[k]    = TimePerVMRequestFlip[k] / 2;
+			}
+
+		} else {
+			TimePerVMGroupVBlank[k] = 0;
+			TimePerVMGroupFlip[k] = 0;
+			TimePerVMRequestVBlank[k] = 0;
+			TimePerVMRequestFlip[k] = 0;
+		}
+
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: k=%0d, TimePerVMGroupVBlank = %f\n", __func__, k, TimePerVMGroupVBlank[k]);
+		dml_print("DML::%s: k=%0d, TimePerVMGroupFlip = %f\n", __func__, k, TimePerVMGroupFlip[k]);
+		dml_print("DML::%s: k=%0d, TimePerVMRequestVBlank = %f\n", __func__, k, TimePerVMRequestVBlank[k]);
+		dml_print("DML::%s: k=%0d, TimePerVMRequestFlip = %f\n", __func__, k, TimePerVMRequestFlip[k]);
+#endif
+	}
+} // CalculateVMGroupAndRequestTimes
+
+void dml32_CalculateDCCConfiguration(
+		bool             DCCEnabled,
+		bool             DCCProgrammingAssumesScanDirectionUnknown,
+		enum source_format_class SourcePixelFormat,
+		unsigned int             SurfaceWidthLuma,
+		unsigned int             SurfaceWidthChroma,
+		unsigned int             SurfaceHeightLuma,
+		unsigned int             SurfaceHeightChroma,
+		unsigned int                nomDETInKByte,
+		unsigned int             RequestHeight256ByteLuma,
+		unsigned int             RequestHeight256ByteChroma,
+		enum dm_swizzle_mode     TilingFormat,
+		unsigned int             BytePerPixelY,
+		unsigned int             BytePerPixelC,
+		double              BytePerPixelDETY,
+		double              BytePerPixelDETC,
+		enum dm_rotation_angle   SourceRotation,
+		/* Output */
+		unsigned int        *MaxUncompressedBlockLuma,
+		unsigned int        *MaxUncompressedBlockChroma,
+		unsigned int        *MaxCompressedBlockLuma,
+		unsigned int        *MaxCompressedBlockChroma,
+		unsigned int        *IndependentBlockLuma,
+		unsigned int        *IndependentBlockChroma)
+{
+	typedef enum {
+		REQ_256Bytes,
+		REQ_128BytesNonContiguous,
+		REQ_128BytesContiguous,
+		REQ_NA
+	} RequestType;
+
+	RequestType   RequestLuma;
+	RequestType   RequestChroma;
+
+	unsigned int   segment_order_horz_contiguous_luma;
+	unsigned int   segment_order_horz_contiguous_chroma;
+	unsigned int   segment_order_vert_contiguous_luma;
+	unsigned int   segment_order_vert_contiguous_chroma;
+	unsigned int req128_horz_wc_l;
+	unsigned int req128_horz_wc_c;
+	unsigned int req128_vert_wc_l;
+	unsigned int req128_vert_wc_c;
+	unsigned int MAS_vp_horz_limit;
+	unsigned int MAS_vp_vert_limit;
+	unsigned int max_vp_horz_width;
+	unsigned int max_vp_vert_height;
+	unsigned int eff_surf_width_l;
+	unsigned int eff_surf_width_c;
+	unsigned int eff_surf_height_l;
+	unsigned int eff_surf_height_c;
+	unsigned int full_swath_bytes_horz_wc_l;
+	unsigned int full_swath_bytes_horz_wc_c;
+	unsigned int full_swath_bytes_vert_wc_l;
+	unsigned int full_swath_bytes_vert_wc_c;
+	unsigned int DETBufferSizeForDCC = nomDETInKByte * 1024;
+
+	unsigned int   yuv420;
+	unsigned int   horz_div_l;
+	unsigned int   horz_div_c;
+	unsigned int   vert_div_l;
+	unsigned int   vert_div_c;
+
+	unsigned int     swath_buf_size;
+	double   detile_buf_vp_horz_limit;
+	double   detile_buf_vp_vert_limit;
+
+	yuv420 = ((SourcePixelFormat == dm_420_8 || SourcePixelFormat == dm_420_10 ||
+			SourcePixelFormat == dm_420_12) ? 1 : 0);
+	horz_div_l = 1;
+	horz_div_c = 1;
+	vert_div_l = 1;
+	vert_div_c = 1;
+
+	if (BytePerPixelY == 1)
+		vert_div_l = 0;
+	if (BytePerPixelC == 1)
+		vert_div_c = 0;
+
+	if (BytePerPixelC == 0) {
+		swath_buf_size = DETBufferSizeForDCC / 2 - 2 * 256;
+		detile_buf_vp_horz_limit = (double) swath_buf_size / ((double) RequestHeight256ByteLuma *
+				BytePerPixelY / (1 + horz_div_l));
+		detile_buf_vp_vert_limit = (double) swath_buf_size / (256.0 / RequestHeight256ByteLuma /
+				(1 + vert_div_l));
+	} else {
+		swath_buf_size = DETBufferSizeForDCC / 2 - 2 * 2 * 256;
+		detile_buf_vp_horz_limit = (double) swath_buf_size / ((double) RequestHeight256ByteLuma *
+				BytePerPixelY / (1 + horz_div_l) + (double) RequestHeight256ByteChroma *
+				BytePerPixelC / (1 + horz_div_c) / (1 + yuv420));
+		detile_buf_vp_vert_limit = (double) swath_buf_size / (256.0 / RequestHeight256ByteLuma /
+				(1 + vert_div_l) + 256.0 / RequestHeight256ByteChroma /
+				(1 + vert_div_c) / (1 + yuv420));
+	}
+
+	if (SourcePixelFormat == dm_420_10) {
+		detile_buf_vp_horz_limit = 1.5 * detile_buf_vp_horz_limit;
+		detile_buf_vp_vert_limit = 1.5 * detile_buf_vp_vert_limit;
+	}
+
+	detile_buf_vp_horz_limit = dml_floor(detile_buf_vp_horz_limit - 1, 16);
+	detile_buf_vp_vert_limit = dml_floor(detile_buf_vp_vert_limit - 1, 16);
+
+	MAS_vp_horz_limit = SourcePixelFormat == dm_rgbe_alpha ? 3840 : 6144;
+	MAS_vp_vert_limit = SourcePixelFormat == dm_rgbe_alpha ? 3840 : (BytePerPixelY == 8 ? 3072 : 6144);
+	max_vp_horz_width = dml_min((double) MAS_vp_horz_limit, detile_buf_vp_horz_limit);
+	max_vp_vert_height = dml_min((double) MAS_vp_vert_limit, detile_buf_vp_vert_limit);
+	eff_surf_width_l =  (SurfaceWidthLuma > max_vp_horz_width ? max_vp_horz_width : SurfaceWidthLuma);
+	eff_surf_width_c =  eff_surf_width_l / (1 + yuv420);
+	eff_surf_height_l =  (SurfaceHeightLuma > max_vp_vert_height ? max_vp_vert_height : SurfaceHeightLuma);
+	eff_surf_height_c =  eff_surf_height_l / (1 + yuv420);
+
+	full_swath_bytes_horz_wc_l = eff_surf_width_l * RequestHeight256ByteLuma * BytePerPixelY;
+	full_swath_bytes_vert_wc_l = eff_surf_height_l * 256 / RequestHeight256ByteLuma;
+	if (BytePerPixelC > 0) {
+		full_swath_bytes_horz_wc_c = eff_surf_width_c * RequestHeight256ByteChroma * BytePerPixelC;
+		full_swath_bytes_vert_wc_c = eff_surf_height_c * 256 / RequestHeight256ByteChroma;
+	} else {
+		full_swath_bytes_horz_wc_c = 0;
+		full_swath_bytes_vert_wc_c = 0;
+	}
+
+	if (SourcePixelFormat == dm_420_10) {
+		full_swath_bytes_horz_wc_l = dml_ceil((double) full_swath_bytes_horz_wc_l * 2.0 / 3.0, 256.0);
+		full_swath_bytes_horz_wc_c = dml_ceil((double) full_swath_bytes_horz_wc_c * 2.0 / 3.0, 256.0);
+		full_swath_bytes_vert_wc_l = dml_ceil((double) full_swath_bytes_vert_wc_l * 2.0 / 3.0, 256.0);
+		full_swath_bytes_vert_wc_c = dml_ceil((double) full_swath_bytes_vert_wc_c * 2.0 / 3.0, 256.0);
+	}
+
+	if (2 * full_swath_bytes_horz_wc_l + 2 * full_swath_bytes_horz_wc_c <= DETBufferSizeForDCC) {
+		req128_horz_wc_l = 0;
+		req128_horz_wc_c = 0;
+	} else if (full_swath_bytes_horz_wc_l < 1.5 * full_swath_bytes_horz_wc_c && 2 * full_swath_bytes_horz_wc_l +
+			full_swath_bytes_horz_wc_c <= DETBufferSizeForDCC) {
+		req128_horz_wc_l = 0;
+		req128_horz_wc_c = 1;
+	} else if (full_swath_bytes_horz_wc_l >= 1.5 * full_swath_bytes_horz_wc_c && full_swath_bytes_horz_wc_l + 2 *
+			full_swath_bytes_horz_wc_c <= DETBufferSizeForDCC) {
+		req128_horz_wc_l = 1;
+		req128_horz_wc_c = 0;
+	} else {
+		req128_horz_wc_l = 1;
+		req128_horz_wc_c = 1;
+	}
+
+	if (2 * full_swath_bytes_vert_wc_l + 2 * full_swath_bytes_vert_wc_c <= DETBufferSizeForDCC) {
+		req128_vert_wc_l = 0;
+		req128_vert_wc_c = 0;
+	} else if (full_swath_bytes_vert_wc_l < 1.5 * full_swath_bytes_vert_wc_c && 2 *
+			full_swath_bytes_vert_wc_l + full_swath_bytes_vert_wc_c <= DETBufferSizeForDCC) {
+		req128_vert_wc_l = 0;
+		req128_vert_wc_c = 1;
+	} else if (full_swath_bytes_vert_wc_l >= 1.5 * full_swath_bytes_vert_wc_c &&
+			full_swath_bytes_vert_wc_l + 2 * full_swath_bytes_vert_wc_c <= DETBufferSizeForDCC) {
+		req128_vert_wc_l = 1;
+		req128_vert_wc_c = 0;
+	} else {
+		req128_vert_wc_l = 1;
+		req128_vert_wc_c = 1;
+	}
+
+	if (BytePerPixelY == 2) {
+		segment_order_horz_contiguous_luma = 0;
+		segment_order_vert_contiguous_luma = 1;
+	} else {
+		segment_order_horz_contiguous_luma = 1;
+		segment_order_vert_contiguous_luma = 0;
+	}
+
+	if (BytePerPixelC == 2) {
+		segment_order_horz_contiguous_chroma = 0;
+		segment_order_vert_contiguous_chroma = 1;
+	} else {
+		segment_order_horz_contiguous_chroma = 1;
+		segment_order_vert_contiguous_chroma = 0;
+	}
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: DCCEnabled = %d\n", __func__, DCCEnabled);
+	dml_print("DML::%s: nomDETInKByte = %d\n", __func__, nomDETInKByte);
+	dml_print("DML::%s: DETBufferSizeForDCC = %d\n", __func__, DETBufferSizeForDCC);
+	dml_print("DML::%s: req128_horz_wc_l = %d\n", __func__, req128_horz_wc_l);
+	dml_print("DML::%s: req128_horz_wc_c = %d\n", __func__, req128_horz_wc_c);
+	dml_print("DML::%s: full_swath_bytes_horz_wc_l = %d\n", __func__, full_swath_bytes_horz_wc_l);
+	dml_print("DML::%s: full_swath_bytes_vert_wc_c = %d\n", __func__, full_swath_bytes_vert_wc_c);
+	dml_print("DML::%s: segment_order_horz_contiguous_luma = %d\n", __func__, segment_order_horz_contiguous_luma);
+	dml_print("DML::%s: segment_order_horz_contiguous_chroma = %d\n",
+			__func__, segment_order_horz_contiguous_chroma);
+#endif
+
+	if (DCCProgrammingAssumesScanDirectionUnknown == true) {
+		if (req128_horz_wc_l == 0 && req128_vert_wc_l == 0)
+			RequestLuma = REQ_256Bytes;
+		else if ((req128_horz_wc_l == 1 && segment_order_horz_contiguous_luma == 0) ||
+				(req128_vert_wc_l == 1 && segment_order_vert_contiguous_luma == 0))
+			RequestLuma = REQ_128BytesNonContiguous;
+		else
+			RequestLuma = REQ_128BytesContiguous;
+
+		if (req128_horz_wc_c == 0 && req128_vert_wc_c == 0)
+			RequestChroma = REQ_256Bytes;
+		else if ((req128_horz_wc_c == 1 && segment_order_horz_contiguous_chroma == 0) ||
+				(req128_vert_wc_c == 1 && segment_order_vert_contiguous_chroma == 0))
+			RequestChroma = REQ_128BytesNonContiguous;
+		else
+			RequestChroma = REQ_128BytesContiguous;
+
+	} else if (!IsVertical(SourceRotation)) {
+		if (req128_horz_wc_l == 0)
+			RequestLuma = REQ_256Bytes;
+		else if (segment_order_horz_contiguous_luma == 0)
+			RequestLuma = REQ_128BytesNonContiguous;
+		else
+			RequestLuma = REQ_128BytesContiguous;
+
+		if (req128_horz_wc_c == 0)
+			RequestChroma = REQ_256Bytes;
+		else if (segment_order_horz_contiguous_chroma == 0)
+			RequestChroma = REQ_128BytesNonContiguous;
+		else
+			RequestChroma = REQ_128BytesContiguous;
+
+	} else {
+		if (req128_vert_wc_l == 0)
+			RequestLuma = REQ_256Bytes;
+		else if (segment_order_vert_contiguous_luma == 0)
+			RequestLuma = REQ_128BytesNonContiguous;
+		else
+			RequestLuma = REQ_128BytesContiguous;
+
+		if (req128_vert_wc_c == 0)
+			RequestChroma = REQ_256Bytes;
+		else if (segment_order_vert_contiguous_chroma == 0)
+			RequestChroma = REQ_128BytesNonContiguous;
+		else
+			RequestChroma = REQ_128BytesContiguous;
+	}
+
+	if (RequestLuma == REQ_256Bytes) {
+		*MaxUncompressedBlockLuma = 256;
+		*MaxCompressedBlockLuma = 256;
+		*IndependentBlockLuma = 0;
+	} else if (RequestLuma == REQ_128BytesContiguous) {
+		*MaxUncompressedBlockLuma = 256;
+		*MaxCompressedBlockLuma = 128;
+		*IndependentBlockLuma = 128;
+	} else {
+		*MaxUncompressedBlockLuma = 256;
+		*MaxCompressedBlockLuma = 64;
+		*IndependentBlockLuma = 64;
+	}
+
+	if (RequestChroma == REQ_256Bytes) {
+		*MaxUncompressedBlockChroma = 256;
+		*MaxCompressedBlockChroma = 256;
+		*IndependentBlockChroma = 0;
+	} else if (RequestChroma == REQ_128BytesContiguous) {
+		*MaxUncompressedBlockChroma = 256;
+		*MaxCompressedBlockChroma = 128;
+		*IndependentBlockChroma = 128;
+	} else {
+		*MaxUncompressedBlockChroma = 256;
+		*MaxCompressedBlockChroma = 64;
+		*IndependentBlockChroma = 64;
+	}
+
+	if (DCCEnabled != true || BytePerPixelC == 0) {
+		*MaxUncompressedBlockChroma = 0;
+		*MaxCompressedBlockChroma = 0;
+		*IndependentBlockChroma = 0;
+	}
+
+	if (DCCEnabled != true) {
+		*MaxUncompressedBlockLuma = 0;
+		*MaxCompressedBlockLuma = 0;
+		*IndependentBlockLuma = 0;
+	}
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: MaxUncompressedBlockLuma = %d\n", __func__, *MaxUncompressedBlockLuma);
+	dml_print("DML::%s: MaxCompressedBlockLuma = %d\n", __func__, *MaxCompressedBlockLuma);
+	dml_print("DML::%s: IndependentBlockLuma = %d\n", __func__, *IndependentBlockLuma);
+	dml_print("DML::%s: MaxUncompressedBlockChroma = %d\n", __func__, *MaxUncompressedBlockChroma);
+	dml_print("DML::%s: MaxCompressedBlockChroma = %d\n", __func__, *MaxCompressedBlockChroma);
+	dml_print("DML::%s: IndependentBlockChroma = %d\n", __func__, *IndependentBlockChroma);
+#endif
+
+} // CalculateDCCConfiguration
+
+void dml32_CalculateStutterEfficiency(
+		unsigned int      CompressedBufferSizeInkByte,
+		enum dm_use_mall_for_pstate_change_mode UseMALLForPStateChange[],
+		bool   UnboundedRequestEnabled,
+		unsigned int      MetaFIFOSizeInKEntries,
+		unsigned int      ZeroSizeBufferEntries,
+		unsigned int      PixelChunkSizeInKByte,
+		unsigned int   NumberOfActiveSurfaces,
+		unsigned int      ROBBufferSizeInKByte,
+		double    TotalDataReadBandwidth,
+		double    DCFCLK,
+		double    ReturnBW,
+		unsigned int      CompbufReservedSpace64B,
+		unsigned int      CompbufReservedSpaceZs,
+		double    SRExitTime,
+		double    SRExitZ8Time,
+		bool   SynchronizeTimingsFinal,
+		unsigned int   BlendingAndTiming[],
+		double    StutterEnterPlusExitWatermark,
+		double    Z8StutterEnterPlusExitWatermark,
+		bool   ProgressiveToInterlaceUnitInOPP,
+		bool   Interlace[],
+		double    MinTTUVBlank[],
+		unsigned int   DPPPerSurface[],
+		unsigned int      DETBufferSizeY[],
+		unsigned int   BytePerPixelY[],
+		double    BytePerPixelDETY[],
+		double      SwathWidthY[],
+		unsigned int   SwathHeightY[],
+		unsigned int   SwathHeightC[],
+		double    NetDCCRateLuma[],
+		double    NetDCCRateChroma[],
+		double    DCCFractionOfZeroSizeRequestsLuma[],
+		double    DCCFractionOfZeroSizeRequestsChroma[],
+		unsigned int      HTotal[],
+		unsigned int      VTotal[],
+		double    PixelClock[],
+		double    VRatio[],
+		enum dm_rotation_angle SourceRotation[],
+		unsigned int   BlockHeight256BytesY[],
+		unsigned int   BlockWidth256BytesY[],
+		unsigned int   BlockHeight256BytesC[],
+		unsigned int   BlockWidth256BytesC[],
+		unsigned int   DCCYMaxUncompressedBlock[],
+		unsigned int   DCCCMaxUncompressedBlock[],
+		unsigned int      VActive[],
+		bool   DCCEnable[],
+		bool   WritebackEnable[],
+		double    ReadBandwidthSurfaceLuma[],
+		double    ReadBandwidthSurfaceChroma[],
+		double    meta_row_bw[],
+		double    dpte_row_bw[],
+
+		/* Output */
+		double   *StutterEfficiencyNotIncludingVBlank,
+		double   *StutterEfficiency,
+		unsigned int     *NumberOfStutterBurstsPerFrame,
+		double   *Z8StutterEfficiencyNotIncludingVBlank,
+		double   *Z8StutterEfficiency,
+		unsigned int     *Z8NumberOfStutterBurstsPerFrame,
+		double   *StutterPeriod,
+		bool  *DCHUBBUB_ARB_CSTATE_MAX_CAP_MODE)
+{
+
+	bool FoundCriticalSurface = false;
+	unsigned int SwathSizeCriticalSurface = 0;
+	unsigned int LastChunkOfSwathSize;
+	unsigned int MissingPartOfLastSwathOfDETSize;
+	double LastZ8StutterPeriod = 0.0;
+	double LastStutterPeriod = 0.0;
+	unsigned int TotalNumberOfActiveOTG = 0;
+	double doublePixelClock;
+	unsigned int doubleHTotal;
+	unsigned int doubleVTotal;
+	bool SameTiming = true;
+	double DETBufferingTimeY;
+	double SwathWidthYCriticalSurface = 0.0;
+	double SwathHeightYCriticalSurface = 0.0;
+	double VActiveTimeCriticalSurface = 0.0;
+	double FrameTimeCriticalSurface = 0.0;
+	unsigned int BytePerPixelYCriticalSurface = 0;
+	double LinesToFinishSwathTransferStutterCriticalSurface = 0.0;
+	unsigned int DETBufferSizeYCriticalSurface = 0;
+	double MinTTUVBlankCriticalSurface = 0.0;
+	unsigned int BlockWidth256BytesYCriticalSurface = 0;
+	bool doublePlaneCriticalSurface = 0;
+	bool doublePipeCriticalSurface = 0;
+	double TotalCompressedReadBandwidth;
+	double TotalRowReadBandwidth;
+	double AverageDCCCompressionRate;
+	double EffectiveCompressedBufferSize;
+	double PartOfUncompressedPixelBurstThatFitsInROBAndCompressedBuffer;
+	double StutterBurstTime;
+	unsigned int TotalActiveWriteback;
+	double LinesInDETY;
+	double LinesInDETYRoundedDownToSwath;
+	double MaximumEffectiveCompressionLuma;
+	double MaximumEffectiveCompressionChroma;
+	double TotalZeroSizeRequestReadBandwidth;
+	double TotalZeroSizeCompressedReadBandwidth;
+	double AverageDCCZeroSizeFraction;
+	double AverageZeroSizeCompressionRate;
+	unsigned int k;
+
+	TotalZeroSizeRequestReadBandwidth = 0;
+	TotalZeroSizeCompressedReadBandwidth = 0;
+	TotalRowReadBandwidth = 0;
+	TotalCompressedReadBandwidth = 0;
+
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+		if (UseMALLForPStateChange[k] != dm_use_mall_pstate_change_phantom_pipe) {
+			if (DCCEnable[k] == true) {
+				if ((IsVertical(SourceRotation[k]) && BlockWidth256BytesY[k] > SwathHeightY[k])
+						|| (!IsVertical(SourceRotation[k])
+								&& BlockHeight256BytesY[k] > SwathHeightY[k])
+						|| DCCYMaxUncompressedBlock[k] < 256) {
+					MaximumEffectiveCompressionLuma = 2;
+				} else {
+					MaximumEffectiveCompressionLuma = 4;
+				}
+				TotalCompressedReadBandwidth = TotalCompressedReadBandwidth
+						+ ReadBandwidthSurfaceLuma[k]
+								/ dml_min(NetDCCRateLuma[k],
+										MaximumEffectiveCompressionLuma);
+#ifdef __DML_VBA_DEBUG__
+				dml_print("DML::%s: k=%0d, ReadBandwidthSurfaceLuma = %f\n",
+						__func__, k, ReadBandwidthSurfaceLuma[k]);
+				dml_print("DML::%s: k=%0d, NetDCCRateLuma = %f\n",
+						__func__, k, NetDCCRateLuma[k]);
+				dml_print("DML::%s: k=%0d, MaximumEffectiveCompressionLuma = %f\n",
+						__func__, k, MaximumEffectiveCompressionLuma);
+#endif
+				TotalZeroSizeRequestReadBandwidth = TotalZeroSizeRequestReadBandwidth
+						+ ReadBandwidthSurfaceLuma[k] * DCCFractionOfZeroSizeRequestsLuma[k];
+				TotalZeroSizeCompressedReadBandwidth = TotalZeroSizeCompressedReadBandwidth
+						+ ReadBandwidthSurfaceLuma[k] * DCCFractionOfZeroSizeRequestsLuma[k]
+								/ MaximumEffectiveCompressionLuma;
+
+				if (ReadBandwidthSurfaceChroma[k] > 0) {
+					if ((IsVertical(SourceRotation[k]) && BlockWidth256BytesC[k] > SwathHeightC[k])
+							|| (!IsVertical(SourceRotation[k])
+									&& BlockHeight256BytesC[k] > SwathHeightC[k])
+							|| DCCCMaxUncompressedBlock[k] < 256) {
+						MaximumEffectiveCompressionChroma = 2;
+					} else {
+						MaximumEffectiveCompressionChroma = 4;
+					}
+					TotalCompressedReadBandwidth =
+							TotalCompressedReadBandwidth
+							+ ReadBandwidthSurfaceChroma[k]
+							/ dml_min(NetDCCRateChroma[k],
+							MaximumEffectiveCompressionChroma);
+#ifdef __DML_VBA_DEBUG__
+					dml_print("DML::%s: k=%0d, ReadBandwidthSurfaceChroma = %f\n",
+							__func__, k, ReadBandwidthSurfaceChroma[k]);
+					dml_print("DML::%s: k=%0d, NetDCCRateChroma = %f\n",
+							__func__, k, NetDCCRateChroma[k]);
+					dml_print("DML::%s: k=%0d, MaximumEffectiveCompressionChroma = %f\n",
+							__func__, k, MaximumEffectiveCompressionChroma);
+#endif
+					TotalZeroSizeRequestReadBandwidth = TotalZeroSizeRequestReadBandwidth
+							+ ReadBandwidthSurfaceChroma[k]
+									* DCCFractionOfZeroSizeRequestsChroma[k];
+					TotalZeroSizeCompressedReadBandwidth = TotalZeroSizeCompressedReadBandwidth
+							+ ReadBandwidthSurfaceChroma[k]
+									* DCCFractionOfZeroSizeRequestsChroma[k]
+									/ MaximumEffectiveCompressionChroma;
+				}
+			} else {
+				TotalCompressedReadBandwidth = TotalCompressedReadBandwidth
+						+ ReadBandwidthSurfaceLuma[k] + ReadBandwidthSurfaceChroma[k];
+			}
+			TotalRowReadBandwidth = TotalRowReadBandwidth
+					+ DPPPerSurface[k] * (meta_row_bw[k] + dpte_row_bw[k]);
+		}
+	}
+
+	AverageDCCCompressionRate = TotalDataReadBandwidth / TotalCompressedReadBandwidth;
+	AverageDCCZeroSizeFraction = TotalZeroSizeRequestReadBandwidth / TotalDataReadBandwidth;
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: UnboundedRequestEnabled = %d\n", __func__, UnboundedRequestEnabled);
+	dml_print("DML::%s: TotalCompressedReadBandwidth = %f\n", __func__, TotalCompressedReadBandwidth);
+	dml_print("DML::%s: TotalZeroSizeRequestReadBandwidth = %f\n", __func__, TotalZeroSizeRequestReadBandwidth);
+	dml_print("DML::%s: TotalZeroSizeCompressedReadBandwidth = %f\n",
+			__func__, TotalZeroSizeCompressedReadBandwidth);
+	dml_print("DML::%s: MaximumEffectiveCompressionLuma = %f\n", __func__, MaximumEffectiveCompressionLuma);
+	dml_print("DML::%s: MaximumEffectiveCompressionChroma = %f\n", __func__, MaximumEffectiveCompressionChroma);
+	dml_print("DML::%s: AverageDCCCompressionRate = %f\n", __func__, AverageDCCCompressionRate);
+	dml_print("DML::%s: AverageDCCZeroSizeFraction = %f\n", __func__, AverageDCCZeroSizeFraction);
+	dml_print("DML::%s: CompbufReservedSpace64B = %d\n", __func__, CompbufReservedSpace64B);
+	dml_print("DML::%s: CompbufReservedSpaceZs = %d\n", __func__, CompbufReservedSpaceZs);
+	dml_print("DML::%s: CompressedBufferSizeInkByte = %d\n", __func__, CompressedBufferSizeInkByte);
+#endif
+	if (AverageDCCZeroSizeFraction == 1) {
+		AverageZeroSizeCompressionRate = TotalZeroSizeRequestReadBandwidth
+				/ TotalZeroSizeCompressedReadBandwidth;
+		EffectiveCompressedBufferSize = (double) MetaFIFOSizeInKEntries * 1024 * 64
+				* AverageZeroSizeCompressionRate
+				+ ((double) ZeroSizeBufferEntries - CompbufReservedSpaceZs) * 64
+						* AverageZeroSizeCompressionRate;
+	} else if (AverageDCCZeroSizeFraction > 0) {
+		AverageZeroSizeCompressionRate = TotalZeroSizeRequestReadBandwidth
+				/ TotalZeroSizeCompressedReadBandwidth;
+		EffectiveCompressedBufferSize = dml_min(
+				(double) CompressedBufferSizeInkByte * 1024 * AverageDCCCompressionRate,
+				(double) MetaFIFOSizeInKEntries * 1024 * 64
+					/ (AverageDCCZeroSizeFraction / AverageZeroSizeCompressionRate
+					+ 1 / AverageDCCCompressionRate))
+					+ dml_min(((double) ROBBufferSizeInKByte * 1024 - CompbufReservedSpace64B * 64)
+					* AverageDCCCompressionRate,
+					((double) ZeroSizeBufferEntries - CompbufReservedSpaceZs) * 64
+					/ (AverageDCCZeroSizeFraction / AverageZeroSizeCompressionRate));
+
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: min 1 = %f\n", __func__,
+				CompressedBufferSizeInkByte * 1024 * AverageDCCCompressionRate);
+		dml_print("DML::%s: min 2 = %f\n", __func__, MetaFIFOSizeInKEntries * 1024 * 64 /
+				(AverageDCCZeroSizeFraction / AverageZeroSizeCompressionRate + 1 /
+						AverageDCCCompressionRate));
+		dml_print("DML::%s: min 3 = %f\n", __func__, (ROBBufferSizeInKByte * 1024 -
+				CompbufReservedSpace64B * 64) * AverageDCCCompressionRate);
+		dml_print("DML::%s: min 4 = %f\n", __func__, (ZeroSizeBufferEntries - CompbufReservedSpaceZs) * 64 /
+				(AverageDCCZeroSizeFraction / AverageZeroSizeCompressionRate));
+#endif
+	} else {
+		EffectiveCompressedBufferSize = dml_min(
+				(double) CompressedBufferSizeInkByte * 1024 * AverageDCCCompressionRate,
+				(double) MetaFIFOSizeInKEntries * 1024 * 64 * AverageDCCCompressionRate)
+				+ ((double) ROBBufferSizeInKByte * 1024 - CompbufReservedSpace64B * 64)
+						* AverageDCCCompressionRate;
+
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: min 1 = %f\n", __func__,
+				CompressedBufferSizeInkByte * 1024 * AverageDCCCompressionRate);
+		dml_print("DML::%s: min 2 = %f\n", __func__,
+				MetaFIFOSizeInKEntries * 1024 * 64 * AverageDCCCompressionRate);
+#endif
+	}
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: MetaFIFOSizeInKEntries = %d\n", __func__, MetaFIFOSizeInKEntries);
+	dml_print("DML::%s: AverageZeroSizeCompressionRate = %f\n", __func__, AverageZeroSizeCompressionRate);
+	dml_print("DML::%s: EffectiveCompressedBufferSize = %f\n", __func__, EffectiveCompressedBufferSize);
+#endif
+
+	*StutterPeriod = 0;
+
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+		if (UseMALLForPStateChange[k] != dm_use_mall_pstate_change_phantom_pipe) {
+			LinesInDETY = ((double) DETBufferSizeY[k]
+					+ (UnboundedRequestEnabled == true ? EffectiveCompressedBufferSize : 0)
+							* ReadBandwidthSurfaceLuma[k] / TotalDataReadBandwidth)
+					/ BytePerPixelDETY[k] / SwathWidthY[k];
+			LinesInDETYRoundedDownToSwath = dml_floor(LinesInDETY, SwathHeightY[k]);
+			DETBufferingTimeY = LinesInDETYRoundedDownToSwath * ((double) HTotal[k] / PixelClock[k])
+					/ VRatio[k];
+#ifdef __DML_VBA_DEBUG__
+			dml_print("DML::%s: k=%0d, DETBufferSizeY = %d\n", __func__, k, DETBufferSizeY[k]);
+			dml_print("DML::%s: k=%0d, BytePerPixelDETY = %f\n", __func__, k, BytePerPixelDETY[k]);
+			dml_print("DML::%s: k=%0d, SwathWidthY = %d\n", __func__, k, SwathWidthY[k]);
+			dml_print("DML::%s: k=%0d, ReadBandwidthSurfaceLuma = %f\n",
+					__func__, k, ReadBandwidthSurfaceLuma[k]);
+			dml_print("DML::%s: k=%0d, TotalDataReadBandwidth = %f\n", __func__, k, TotalDataReadBandwidth);
+			dml_print("DML::%s: k=%0d, LinesInDETY = %f\n", __func__, k, LinesInDETY);
+			dml_print("DML::%s: k=%0d, LinesInDETYRoundedDownToSwath = %f\n",
+					__func__, k, LinesInDETYRoundedDownToSwath);
+			dml_print("DML::%s: k=%0d, HTotal = %d\n", __func__, k, HTotal[k]);
+			dml_print("DML::%s: k=%0d, PixelClock = %f\n", __func__, k, PixelClock[k]);
+			dml_print("DML::%s: k=%0d, VRatio = %f\n", __func__, k, VRatio[k]);
+			dml_print("DML::%s: k=%0d, DETBufferingTimeY = %f\n", __func__, k, DETBufferingTimeY);
+			dml_print("DML::%s: k=%0d, PixelClock = %f\n", __func__, k, PixelClock[k]);
+#endif
+
+			if (!FoundCriticalSurface || DETBufferingTimeY < *StutterPeriod) {
+				bool isInterlaceTiming = Interlace[k] && !ProgressiveToInterlaceUnitInOPP;
+
+				FoundCriticalSurface = true;
+				*StutterPeriod = DETBufferingTimeY;
+				FrameTimeCriticalSurface = (
+						isInterlaceTiming ?
+								dml_floor((double) VTotal[k] / 2.0, 1.0) : VTotal[k])
+						* (double) HTotal[k] / PixelClock[k];
+				VActiveTimeCriticalSurface = (
+						isInterlaceTiming ?
+								dml_floor((double) VActive[k] / 2.0, 1.0) : VActive[k])
+						* (double) HTotal[k] / PixelClock[k];
+				BytePerPixelYCriticalSurface = BytePerPixelY[k];
+				SwathWidthYCriticalSurface = SwathWidthY[k];
+				SwathHeightYCriticalSurface = SwathHeightY[k];
+				BlockWidth256BytesYCriticalSurface = BlockWidth256BytesY[k];
+				LinesToFinishSwathTransferStutterCriticalSurface = SwathHeightY[k]
+						- (LinesInDETY - LinesInDETYRoundedDownToSwath);
+				DETBufferSizeYCriticalSurface = DETBufferSizeY[k];
+				MinTTUVBlankCriticalSurface = MinTTUVBlank[k];
+				doublePlaneCriticalSurface = (ReadBandwidthSurfaceChroma[k] == 0);
+				doublePipeCriticalSurface = (DPPPerSurface[k] == 1);
+
+#ifdef __DML_VBA_DEBUG__
+				dml_print("DML::%s: k=%0d, FoundCriticalSurface                = %d\n",
+						__func__, k, FoundCriticalSurface);
+				dml_print("DML::%s: k=%0d, StutterPeriod                       = %f\n",
+						__func__, k, *StutterPeriod);
+				dml_print("DML::%s: k=%0d, MinTTUVBlankCriticalSurface         = %f\n",
+						__func__, k, MinTTUVBlankCriticalSurface);
+				dml_print("DML::%s: k=%0d, FrameTimeCriticalSurface            = %f\n",
+						__func__, k, FrameTimeCriticalSurface);
+				dml_print("DML::%s: k=%0d, VActiveTimeCriticalSurface          = %f\n",
+						__func__, k, VActiveTimeCriticalSurface);
+				dml_print("DML::%s: k=%0d, BytePerPixelYCriticalSurface        = %d\n",
+						__func__, k, BytePerPixelYCriticalSurface);
+				dml_print("DML::%s: k=%0d, SwathWidthYCriticalSurface          = %f\n",
+						__func__, k, SwathWidthYCriticalSurface);
+				dml_print("DML::%s: k=%0d, SwathHeightYCriticalSurface         = %f\n",
+						__func__, k, SwathHeightYCriticalSurface);
+				dml_print("DML::%s: k=%0d, BlockWidth256BytesYCriticalSurface  = %d\n",
+						__func__, k, BlockWidth256BytesYCriticalSurface);
+				dml_print("DML::%s: k=%0d, doublePlaneCriticalSurface          = %d\n",
+						__func__, k, doublePlaneCriticalSurface);
+				dml_print("DML::%s: k=%0d, doublePipeCriticalSurface           = %d\n",
+						__func__, k, doublePipeCriticalSurface);
+				dml_print("DML::%s: k=%0d, LinesToFinishSwathTransferStutterCriticalSurface = %f\n",
+						__func__, k, LinesToFinishSwathTransferStutterCriticalSurface);
+#endif
+			}
+		}
+	}
+
+	PartOfUncompressedPixelBurstThatFitsInROBAndCompressedBuffer = dml_min(*StutterPeriod * TotalDataReadBandwidth,
+			EffectiveCompressedBufferSize);
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: ROBBufferSizeInKByte = %d\n", __func__, ROBBufferSizeInKByte);
+	dml_print("DML::%s: AverageDCCCompressionRate = %f\n", __func__, AverageDCCCompressionRate);
+	dml_print("DML::%s: StutterPeriod * TotalDataReadBandwidth = %f\n",
+			__func__, *StutterPeriod * TotalDataReadBandwidth);
+	dml_print("DML::%s: EffectiveCompressedBufferSize = %f\n", __func__, EffectiveCompressedBufferSize);
+	dml_print("DML::%s: PartOfUncompressedPixelBurstThatFitsInROBAndCompressedBuffer = %f\n", __func__,
+			PartOfUncompressedPixelBurstThatFitsInROBAndCompressedBuffer);
+	dml_print("DML::%s: ReturnBW = %f\n", __func__, ReturnBW);
+	dml_print("DML::%s: TotalDataReadBandwidth = %f\n", __func__, TotalDataReadBandwidth);
+	dml_print("DML::%s: TotalRowReadBandwidth = %f\n", __func__, TotalRowReadBandwidth);
+	dml_print("DML::%s: DCFCLK = %f\n", __func__, DCFCLK);
+#endif
+
+	StutterBurstTime = PartOfUncompressedPixelBurstThatFitsInROBAndCompressedBuffer / AverageDCCCompressionRate
+			/ ReturnBW
+			+ (*StutterPeriod * TotalDataReadBandwidth
+					- PartOfUncompressedPixelBurstThatFitsInROBAndCompressedBuffer) / (DCFCLK * 64)
+			+ *StutterPeriod * TotalRowReadBandwidth / ReturnBW;
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: Part 1 = %f\n", __func__, PartOfUncompressedPixelBurstThatFitsInROBAndCompressedBuffer /
+			AverageDCCCompressionRate / ReturnBW);
+	dml_print("DML::%s: StutterPeriod * TotalDataReadBandwidth = %f\n",
+			__func__, (*StutterPeriod * TotalDataReadBandwidth));
+	dml_print("DML::%s: Part 2 = %f\n", __func__, (*StutterPeriod * TotalDataReadBandwidth -
+			PartOfUncompressedPixelBurstThatFitsInROBAndCompressedBuffer) / (DCFCLK * 64));
+	dml_print("DML::%s: Part 3 = %f\n", __func__, *StutterPeriod * TotalRowReadBandwidth / ReturnBW);
+	dml_print("DML::%s: StutterBurstTime = %f\n", __func__, StutterBurstTime);
+#endif
+	StutterBurstTime = dml_max(StutterBurstTime,
+			LinesToFinishSwathTransferStutterCriticalSurface * BytePerPixelYCriticalSurface
+					* SwathWidthYCriticalSurface / ReturnBW);
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: Time to finish residue swath=%f\n",
+			__func__,
+			LinesToFinishSwathTransferStutterCriticalSurface *
+			BytePerPixelYCriticalSurface * SwathWidthYCriticalSurface / ReturnBW);
+#endif
+
+	TotalActiveWriteback = 0;
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+		if (WritebackEnable[k])
+			TotalActiveWriteback = TotalActiveWriteback + 1;
+	}
+
+	if (TotalActiveWriteback == 0) {
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: SRExitTime = %f\n", __func__, SRExitTime);
+		dml_print("DML::%s: SRExitZ8Time = %f\n", __func__, SRExitZ8Time);
+		dml_print("DML::%s: StutterBurstTime = %f (final)\n", __func__, StutterBurstTime);
+		dml_print("DML::%s: StutterPeriod = %f\n", __func__, *StutterPeriod);
+#endif
+		*StutterEfficiencyNotIncludingVBlank = dml_max(0.,
+				1 - (SRExitTime + StutterBurstTime) / *StutterPeriod) * 100;
+		*Z8StutterEfficiencyNotIncludingVBlank = dml_max(0.,
+				1 - (SRExitZ8Time + StutterBurstTime) / *StutterPeriod) * 100;
+		*NumberOfStutterBurstsPerFrame = (
+				*StutterEfficiencyNotIncludingVBlank > 0 ?
+						dml_ceil(VActiveTimeCriticalSurface / *StutterPeriod, 1) : 0);
+		*Z8NumberOfStutterBurstsPerFrame = (
+				*Z8StutterEfficiencyNotIncludingVBlank > 0 ?
+						dml_ceil(VActiveTimeCriticalSurface / *StutterPeriod, 1) : 0);
+	} else {
+		*StutterEfficiencyNotIncludingVBlank = 0.;
+		*Z8StutterEfficiencyNotIncludingVBlank = 0.;
+		*NumberOfStutterBurstsPerFrame = 0;
+		*Z8NumberOfStutterBurstsPerFrame = 0;
+	}
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: VActiveTimeCriticalSurface = %f\n", __func__, VActiveTimeCriticalSurface);
+	dml_print("DML::%s: StutterEfficiencyNotIncludingVBlank = %f\n",
+			__func__, *StutterEfficiencyNotIncludingVBlank);
+	dml_print("DML::%s: Z8StutterEfficiencyNotIncludingVBlank = %f\n",
+			__func__, *Z8StutterEfficiencyNotIncludingVBlank);
+	dml_print("DML::%s: NumberOfStutterBurstsPerFrame = %d\n", __func__, *NumberOfStutterBurstsPerFrame);
+	dml_print("DML::%s: Z8NumberOfStutterBurstsPerFrame = %d\n", __func__, *Z8NumberOfStutterBurstsPerFrame);
+#endif
+
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+		if (UseMALLForPStateChange[k] != dm_use_mall_pstate_change_phantom_pipe) {
+			if (BlendingAndTiming[k] == k) {
+				if (TotalNumberOfActiveOTG == 0) {
+					doublePixelClock = PixelClock[k];
+					doubleHTotal = HTotal[k];
+					doubleVTotal = VTotal[k];
+				} else if (doublePixelClock != PixelClock[k] || doubleHTotal != HTotal[k]
+						|| doubleVTotal != VTotal[k]) {
+					SameTiming = false;
+				}
+				TotalNumberOfActiveOTG = TotalNumberOfActiveOTG + 1;
+			}
+		}
+	}
+
+	if (*StutterEfficiencyNotIncludingVBlank > 0) {
+		LastStutterPeriod = VActiveTimeCriticalSurface - (*NumberOfStutterBurstsPerFrame - 1) * *StutterPeriod;
+
+		if ((SynchronizeTimingsFinal || TotalNumberOfActiveOTG == 1) && SameTiming
+				&& LastStutterPeriod + MinTTUVBlankCriticalSurface > StutterEnterPlusExitWatermark) {
+			*StutterEfficiency = (1 - (*NumberOfStutterBurstsPerFrame * SRExitTime
+						+ StutterBurstTime * VActiveTimeCriticalSurface
+						/ *StutterPeriod) / FrameTimeCriticalSurface) * 100;
+		} else {
+			*StutterEfficiency = *StutterEfficiencyNotIncludingVBlank;
+		}
+	} else {
+		*StutterEfficiency = 0;
+	}
+
+	if (*Z8StutterEfficiencyNotIncludingVBlank > 0) {
+		LastZ8StutterPeriod = VActiveTimeCriticalSurface
+				- (*NumberOfStutterBurstsPerFrame - 1) * *StutterPeriod;
+		if ((SynchronizeTimingsFinal || TotalNumberOfActiveOTG == 1) && SameTiming && LastZ8StutterPeriod +
+				MinTTUVBlankCriticalSurface > Z8StutterEnterPlusExitWatermark) {
+			*Z8StutterEfficiency = (1 - (*NumberOfStutterBurstsPerFrame * SRExitZ8Time + StutterBurstTime
+				* VActiveTimeCriticalSurface / *StutterPeriod) / FrameTimeCriticalSurface) * 100;
+		} else {
+			*Z8StutterEfficiency = *Z8StutterEfficiencyNotIncludingVBlank;
+		}
+	} else {
+		*Z8StutterEfficiency = 0.;
+	}
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: LastZ8StutterPeriod = %f\n", __func__, LastZ8StutterPeriod);
+	dml_print("DML::%s: Z8StutterEnterPlusExitWatermark = %f\n", __func__, Z8StutterEnterPlusExitWatermark);
+	dml_print("DML::%s: StutterBurstTime = %f\n", __func__, StutterBurstTime);
+	dml_print("DML::%s: StutterPeriod = %f\n", __func__, *StutterPeriod);
+	dml_print("DML::%s: StutterEfficiency = %f\n", __func__, *StutterEfficiency);
+	dml_print("DML::%s: Z8StutterEfficiency = %f\n", __func__, *Z8StutterEfficiency);
+	dml_print("DML::%s: StutterEfficiencyNotIncludingVBlank = %f\n",
+			__func__, *StutterEfficiencyNotIncludingVBlank);
+	dml_print("DML::%s: Z8NumberOfStutterBurstsPerFrame = %d\n", __func__, *Z8NumberOfStutterBurstsPerFrame);
+#endif
+
+	SwathSizeCriticalSurface = BytePerPixelYCriticalSurface * SwathHeightYCriticalSurface
+			* dml_ceil(SwathWidthYCriticalSurface, BlockWidth256BytesYCriticalSurface);
+	LastChunkOfSwathSize = SwathSizeCriticalSurface % (PixelChunkSizeInKByte * 1024);
+	MissingPartOfLastSwathOfDETSize = dml_ceil(DETBufferSizeYCriticalSurface, SwathSizeCriticalSurface)
+			- DETBufferSizeYCriticalSurface;
+
+	*DCHUBBUB_ARB_CSTATE_MAX_CAP_MODE = !(!UnboundedRequestEnabled && (NumberOfActiveSurfaces == 1)
+			&& doublePlaneCriticalSurface && doublePipeCriticalSurface && (LastChunkOfSwathSize > 0)
+			&& (LastChunkOfSwathSize <= 4096) && (MissingPartOfLastSwathOfDETSize > 0)
+			&& (MissingPartOfLastSwathOfDETSize <= LastChunkOfSwathSize));
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: SwathSizeCriticalSurface = %d\n", __func__, SwathSizeCriticalSurface);
+	dml_print("DML::%s: LastChunkOfSwathSize = %d\n", __func__, LastChunkOfSwathSize);
+	dml_print("DML::%s: MissingPartOfLastSwathOfDETSize = %d\n", __func__, MissingPartOfLastSwathOfDETSize);
+	dml_print("DML::%s: DCHUBBUB_ARB_CSTATE_MAX_CAP_MODE = %d\n", __func__, *DCHUBBUB_ARB_CSTATE_MAX_CAP_MODE);
+#endif
+} // CalculateStutterEfficiency
+
+void dml32_CalculateMaxDETAndMinCompressedBufferSize(
+		unsigned int    ConfigReturnBufferSizeInKByte,
+		unsigned int    ROBBufferSizeInKByte,
+		unsigned int MaxNumDPP,
+		bool nomDETInKByteOverrideEnable, // VBA_DELTA, allow DV to override default DET size
+		unsigned int nomDETInKByteOverrideValue,  // VBA_DELTA
+
+		/* Output */
+		unsigned int *MaxTotalDETInKByte,
+		unsigned int *nomDETInKByte,
+		unsigned int *MinCompressedBufferSizeInKByte)
+{
+	bool     det_buff_size_override_en  = nomDETInKByteOverrideEnable;
+	unsigned int        det_buff_size_override_val = nomDETInKByteOverrideValue;
+
+	*MaxTotalDETInKByte = dml_ceil(((double)ConfigReturnBufferSizeInKByte +
+			(double) ROBBufferSizeInKByte) * 4.0 / 5.0, 64);
+	*nomDETInKByte = dml_floor((double) *MaxTotalDETInKByte / (double) MaxNumDPP, 64);
+	*MinCompressedBufferSizeInKByte = ConfigReturnBufferSizeInKByte - *MaxTotalDETInKByte;
+
+#ifdef __DML_VBA_DEBUG__
+	dml_print("DML::%s: ConfigReturnBufferSizeInKByte = %0d\n", __func__, ConfigReturnBufferSizeInKByte);
+	dml_print("DML::%s: ROBBufferSizeInKByte = %0d\n", __func__, ROBBufferSizeInKByte);
+	dml_print("DML::%s: MaxNumDPP = %0d\n", __func__, MaxNumDPP);
+	dml_print("DML::%s: MaxTotalDETInKByte = %0d\n", __func__, *MaxTotalDETInKByte);
+	dml_print("DML::%s: nomDETInKByte = %0d\n", __func__, *nomDETInKByte);
+	dml_print("DML::%s: MinCompressedBufferSizeInKByte = %0d\n", __func__, *MinCompressedBufferSizeInKByte);
+#endif
+
+	if (det_buff_size_override_en) {
+		*nomDETInKByte = det_buff_size_override_val;
+#ifdef __DML_VBA_DEBUG__
+		dml_print("DML::%s: nomDETInKByte = %0d (override)\n", __func__, *nomDETInKByte);
+#endif
+	}
+} // CalculateMaxDETAndMinCompressedBufferSize
+
+bool dml32_CalculateVActiveBandwithSupport(unsigned int NumberOfActiveSurfaces,
+		double ReturnBW,
+		bool NotUrgentLatencyHiding[],
+		double ReadBandwidthLuma[],
+		double ReadBandwidthChroma[],
+		double cursor_bw[],
+		double meta_row_bandwidth[],
+		double dpte_row_bandwidth[],
+		unsigned int NumberOfDPP[],
+		double UrgentBurstFactorLuma[],
+		double UrgentBurstFactorChroma[],
+		double UrgentBurstFactorCursor[])
+{
+	unsigned int k;
+	bool NotEnoughUrgentLatencyHiding = false;
+	bool CalculateVActiveBandwithSupport_val = false;
+	double VActiveBandwith = 0;
+
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+		if (NotUrgentLatencyHiding[k]) {
+			NotEnoughUrgentLatencyHiding = true;
+		}
+	}
+
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+		VActiveBandwith = VActiveBandwith + ReadBandwidthLuma[k] * UrgentBurstFactorLuma[k] + ReadBandwidthChroma[k] * UrgentBurstFactorChroma[k] + cursor_bw[k] * UrgentBurstFactorCursor[k] + NumberOfDPP[k] * meta_row_bandwidth[k] + NumberOfDPP[k] * dpte_row_bandwidth[k];
+	}
+
+	CalculateVActiveBandwithSupport_val = (VActiveBandwith <= ReturnBW) && !NotEnoughUrgentLatencyHiding;
+
+#ifdef __DML_VBA_DEBUG__
+dml_print("DML::%s: NotEnoughUrgentLatencyHiding        = %d\n", __func__, NotEnoughUrgentLatencyHiding);
+dml_print("DML::%s: VActiveBandwith                     = %f\n", __func__, VActiveBandwith);
+dml_print("DML::%s: ReturnBW                            = %f\n", __func__, ReturnBW);
+dml_print("DML::%s: CalculateVActiveBandwithSupport_val = %d\n", __func__, CalculateVActiveBandwithSupport_val);
+#endif
+	return CalculateVActiveBandwithSupport_val;
+}
+
+void dml32_CalculatePrefetchBandwithSupport(unsigned int NumberOfActiveSurfaces,
+		double ReturnBW,
+		bool NotUrgentLatencyHiding[],
+		double ReadBandwidthLuma[],
+		double ReadBandwidthChroma[],
+		double PrefetchBandwidthLuma[],
+		double PrefetchBandwidthChroma[],
+		double cursor_bw[],
+		double meta_row_bandwidth[],
+		double dpte_row_bandwidth[],
+		double cursor_bw_pre[],
+		double prefetch_vmrow_bw[],
+		unsigned int NumberOfDPP[],
+		double UrgentBurstFactorLuma[],
+		double UrgentBurstFactorChroma[],
+		double UrgentBurstFactorCursor[],
+		double UrgentBurstFactorLumaPre[],
+		double UrgentBurstFactorChromaPre[],
+		double UrgentBurstFactorCursorPre[],
+
+		/* output */
+		double  *PrefetchBandwidth,
+		double  *FractionOfUrgentBandwidth,
+		bool *PrefetchBandwidthSupport)
+{
+	unsigned int k;
+	bool NotEnoughUrgentLatencyHiding = false;
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+		if (NotUrgentLatencyHiding[k]) {
+			NotEnoughUrgentLatencyHiding = true;
+		}
+	}
+
+	*PrefetchBandwidth = 0;
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+		*PrefetchBandwidth = *PrefetchBandwidth + dml_max3(NumberOfDPP[k] * prefetch_vmrow_bw[k],
+				ReadBandwidthLuma[k] * UrgentBurstFactorLuma[k] + ReadBandwidthChroma[k] * UrgentBurstFactorChroma[k] + cursor_bw[k] * UrgentBurstFactorCursor[k] + NumberOfDPP[k] * (meta_row_bandwidth[k] + dpte_row_bandwidth[k]),
+				NumberOfDPP[k] * (PrefetchBandwidthLuma[k] * UrgentBurstFactorLumaPre[k] + PrefetchBandwidthChroma[k] * UrgentBurstFactorChromaPre[k]) + cursor_bw_pre[k] * UrgentBurstFactorCursorPre[k]);
+	}
+
+	*PrefetchBandwidthSupport = (*PrefetchBandwidth <= ReturnBW) && !NotEnoughUrgentLatencyHiding;
+	*FractionOfUrgentBandwidth = *PrefetchBandwidth / ReturnBW;
+}
+
+double dml32_CalculateBandwidthAvailableForImmediateFlip(unsigned int NumberOfActiveSurfaces,
+		double ReturnBW,
+		double ReadBandwidthLuma[],
+		double ReadBandwidthChroma[],
+		double PrefetchBandwidthLuma[],
+		double PrefetchBandwidthChroma[],
+		double cursor_bw[],
+		double cursor_bw_pre[],
+		unsigned int NumberOfDPP[],
+		double UrgentBurstFactorLuma[],
+		double UrgentBurstFactorChroma[],
+		double UrgentBurstFactorCursor[],
+		double UrgentBurstFactorLumaPre[],
+		double UrgentBurstFactorChromaPre[],
+		double UrgentBurstFactorCursorPre[])
+{
+	unsigned int k;
+	double CalculateBandwidthAvailableForImmediateFlip_val = ReturnBW;
+
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+		CalculateBandwidthAvailableForImmediateFlip_val = CalculateBandwidthAvailableForImmediateFlip_val - dml_max(ReadBandwidthLuma[k] * UrgentBurstFactorLuma[k] + ReadBandwidthChroma[k] * UrgentBurstFactorChroma[k] + cursor_bw[k] * UrgentBurstFactorCursor[k],
+				NumberOfDPP[k] * (PrefetchBandwidthLuma[k] * UrgentBurstFactorLumaPre[k] + PrefetchBandwidthChroma[k] * UrgentBurstFactorChromaPre[k]) + cursor_bw_pre[k] * UrgentBurstFactorCursorPre[k]);
+	}
+
+	return CalculateBandwidthAvailableForImmediateFlip_val;
+}
+
+void dml32_CalculateImmediateFlipBandwithSupport(unsigned int NumberOfActiveSurfaces,
+		double ReturnBW,
+		enum immediate_flip_requirement ImmediateFlipRequirement[],
+		double final_flip_bw[],
+		double ReadBandwidthLuma[],
+		double ReadBandwidthChroma[],
+		double PrefetchBandwidthLuma[],
+		double PrefetchBandwidthChroma[],
+		double cursor_bw[],
+		double meta_row_bandwidth[],
+		double dpte_row_bandwidth[],
+		double cursor_bw_pre[],
+		double prefetch_vmrow_bw[],
+		unsigned int NumberOfDPP[],
+		double UrgentBurstFactorLuma[],
+		double UrgentBurstFactorChroma[],
+		double UrgentBurstFactorCursor[],
+		double UrgentBurstFactorLumaPre[],
+		double UrgentBurstFactorChromaPre[],
+		double UrgentBurstFactorCursorPre[],
+
+		/* output */
+		double  *TotalBandwidth,
+		double  *FractionOfUrgentBandwidth,
+		bool *ImmediateFlipBandwidthSupport)
+{
+	unsigned int k;
+	*TotalBandwidth = 0;
+	for (k = 0; k < NumberOfActiveSurfaces; ++k) {
+		if (ImmediateFlipRequirement[k] != dm_immediate_flip_not_required) {
+			*TotalBandwidth = *TotalBandwidth + dml_max3(NumberOfDPP[k] * prefetch_vmrow_bw[k],
+					NumberOfDPP[k] * final_flip_bw[k] + ReadBandwidthLuma[k] * UrgentBurstFactorLuma[k] + ReadBandwidthChroma[k] * UrgentBurstFactorChroma[k] + cursor_bw[k] * UrgentBurstFactorCursor[k],
+					NumberOfDPP[k] * (final_flip_bw[k] + PrefetchBandwidthLuma[k] * UrgentBurstFactorLumaPre[k] + PrefetchBandwidthChroma[k] * UrgentBurstFactorChromaPre[k]) + cursor_bw_pre[k] * UrgentBurstFactorCursorPre[k]);
+		} else {
+			*TotalBandwidth = *TotalBandwidth + dml_max3(NumberOfDPP[k] * prefetch_vmrow_bw[k],
+					NumberOfDPP[k] * (meta_row_bandwidth[k] + dpte_row_bandwidth[k]) + ReadBandwidthLuma[k] * UrgentBurstFactorLuma[k] + ReadBandwidthChroma[k] * UrgentBurstFactorChroma[k] + cursor_bw[k] * UrgentBurstFactorCursor[k],
+					NumberOfDPP[k] * (PrefetchBandwidthLuma[k] * UrgentBurstFactorLumaPre[k] + PrefetchBandwidthChroma[k] * UrgentBurstFactorChromaPre[k]) + cursor_bw_pre[k] * UrgentBurstFactorCursorPre[k]);
+		}
+	}
+	*ImmediateFlipBandwidthSupport = (*TotalBandwidth <= ReturnBW);
+	*FractionOfUrgentBandwidth = *TotalBandwidth / ReturnBW;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.h b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.h
new file mode 100644
index 000000000000..d293856ba906
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.h
@@ -0,0 +1,1183 @@
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DML_DCN32_DISPLAY_MODE_VBA_UTIL_32_H__
+#define __DML_DCN32_DISPLAY_MODE_VBA_UTIL_32_H__
+
+#include "../display_mode_enums.h"
+#include "os_types.h"
+#include "../dc_features.h"
+#include "../display_mode_structs.h"
+
+unsigned int dml32_dscceComputeDelay(
+		unsigned int bpc,
+		double BPP,
+		unsigned int sliceWidth,
+		unsigned int numSlices,
+		enum output_format_class pixelFormat,
+		enum output_encoder_class Output);
+
+unsigned int dml32_dscComputeDelay(enum output_format_class pixelFormat, enum output_encoder_class Output);
+
+bool IsVertical(enum dm_rotation_angle Scan);
+
+void dml32_CalculateBytePerPixelAndBlockSizes(
+		enum source_format_class SourcePixelFormat,
+		enum dm_swizzle_mode SurfaceTiling,
+
+		/*Output*/
+		unsigned int *BytePerPixelY,
+		unsigned int *BytePerPixelC,
+		double           *BytePerPixelDETY,
+		double           *BytePerPixelDETC,
+		unsigned int *BlockHeight256BytesY,
+		unsigned int *BlockHeight256BytesC,
+		unsigned int *BlockWidth256BytesY,
+		unsigned int *BlockWidth256BytesC,
+		unsigned int *MacroTileHeightY,
+		unsigned int *MacroTileHeightC,
+		unsigned int *MacroTileWidthY,
+		unsigned int *MacroTileWidthC);
+
+void dml32_CalculateSinglePipeDPPCLKAndSCLThroughput(
+		double HRatio,
+		double HRatioChroma,
+		double VRatio,
+		double VRatioChroma,
+		double MaxDCHUBToPSCLThroughput,
+		double MaxPSCLToLBThroughput,
+		double PixelClock,
+		enum source_format_class SourcePixelFormat,
+		unsigned int HTaps,
+		unsigned int HTapsChroma,
+		unsigned int VTaps,
+		unsigned int VTapsChroma,
+
+		/* output */
+		double *PSCL_THROUGHPUT,
+		double *PSCL_THROUGHPUT_CHROMA,
+		double *DPPCLKUsingSingleDPP);
+
+void dml32_CalculateSwathAndDETConfiguration(
+		unsigned int DETSizeOverride[],
+		enum dm_use_mall_for_pstate_change_mode UseMALLForPStateChange[],
+		unsigned int ConfigReturnBufferSizeInKByte,
+		unsigned int MaxTotalDETInKByte,
+		unsigned int MinCompressedBufferSizeInKByte,
+		double ForceSingleDPP,
+		unsigned int NumberOfActiveSurfaces,
+		unsigned int nomDETInKByte,
+		enum unbounded_requesting_policy UseUnboundedRequestingFinal,
+		bool DisableUnboundRequestIfCompBufReservedSpaceNeedAdjustment,
+		unsigned int PixelChunkSizeKBytes,
+		unsigned int ROBSizeKBytes,
+		unsigned int CompressedBufferSegmentSizeInkByteFinal,
+		enum output_encoder_class Output[],
+		double ReadBandwidthLuma[],
+		double ReadBandwidthChroma[],
+		double MaximumSwathWidthLuma[],
+		double MaximumSwathWidthChroma[],
+		enum dm_rotation_angle SourceRotation[],
+		bool ViewportStationary[],
+		enum source_format_class SourcePixelFormat[],
+		enum dm_swizzle_mode SurfaceTiling[],
+		unsigned int ViewportWidth[],
+		unsigned int ViewportHeight[],
+		unsigned int ViewportXStart[],
+		unsigned int ViewportYStart[],
+		unsigned int ViewportXStartC[],
+		unsigned int ViewportYStartC[],
+		unsigned int SurfaceWidthY[],
+		unsigned int SurfaceWidthC[],
+		unsigned int SurfaceHeightY[],
+		unsigned int SurfaceHeightC[],
+		unsigned int Read256BytesBlockHeightY[],
+		unsigned int Read256BytesBlockHeightC[],
+		unsigned int Read256BytesBlockWidthY[],
+		unsigned int Read256BytesBlockWidthC[],
+		enum odm_combine_mode ODMMode[],
+		unsigned int BlendingAndTiming[],
+		unsigned int BytePerPixY[],
+		unsigned int BytePerPixC[],
+		double BytePerPixDETY[],
+		double BytePerPixDETC[],
+		unsigned int HActive[],
+		double HRatio[],
+		double HRatioChroma[],
+		unsigned int DPPPerSurface[],
+
+		/* Output */
+		unsigned int swath_width_luma_ub[],
+		unsigned int swath_width_chroma_ub[],
+		double SwathWidth[],
+		double SwathWidthChroma[],
+		unsigned int SwathHeightY[],
+		unsigned int SwathHeightC[],
+		unsigned int DETBufferSizeInKByte[],
+		unsigned int DETBufferSizeY[],
+		unsigned int DETBufferSizeC[],
+		bool *UnboundedRequestEnabled,
+		unsigned int *CompressedBufferSizeInkByte,
+		unsigned int *CompBufReservedSpaceKBytes,
+		bool *CompBufReservedSpaceNeedAdjustment,
+		bool ViewportSizeSupportPerSurface[],
+		bool *ViewportSizeSupport);
+
+void dml32_CalculateSwathWidth(
+		bool ForceSingleDPP,
+		unsigned int NumberOfActiveSurfaces,
+		enum source_format_class SourcePixelFormat[],
+		enum dm_rotation_angle SourceScan[],
+		bool ViewportStationary[],
+		unsigned int ViewportWidth[],
+		unsigned int ViewportHeight[],
+		unsigned int ViewportXStart[],
+		unsigned int ViewportYStart[],
+		unsigned int ViewportXStartC[],
+		unsigned int ViewportYStartC[],
+		unsigned int SurfaceWidthY[],
+		unsigned int SurfaceWidthC[],
+		unsigned int SurfaceHeightY[],
+		unsigned int SurfaceHeightC[],
+		enum odm_combine_mode ODMMode[],
+		unsigned int BytePerPixY[],
+		unsigned int BytePerPixC[],
+		unsigned int Read256BytesBlockHeightY[],
+		unsigned int Read256BytesBlockHeightC[],
+		unsigned int Read256BytesBlockWidthY[],
+		unsigned int Read256BytesBlockWidthC[],
+		unsigned int BlendingAndTiming[],
+		unsigned int HActive[],
+		double HRatio[],
+		unsigned int DPPPerSurface[],
+
+		/* Output */
+		double SwathWidthdoubleDPPY[],
+		double SwathWidthdoubleDPPC[],
+		double SwathWidthY[], // per-pipe
+		double SwathWidthC[], // per-pipe
+		unsigned int MaximumSwathHeightY[],
+		unsigned int MaximumSwathHeightC[],
+		unsigned int swath_width_luma_ub[], // per-pipe
+		unsigned int swath_width_chroma_ub[]);
+
+bool dml32_UnboundedRequest(enum unbounded_requesting_policy UseUnboundedRequestingFinal,
+		unsigned int TotalNumberOfActiveDPP,
+		bool NoChroma,
+		enum output_encoder_class Output,
+		enum dm_swizzle_mode SurfaceTiling,
+		bool CompBufReservedSpaceNeedAdjustment,
+		bool DisableUnboundRequestIfCompBufReservedSpaceNeedAdjustment);
+
+void dml32_CalculateDETBufferSize(
+		unsigned int DETSizeOverride[],
+		enum dm_use_mall_for_pstate_change_mode UseMALLForPStateChange[],
+		bool ForceSingleDPP,
+		unsigned int NumberOfActiveSurfaces,
+		bool UnboundedRequestEnabled,
+		unsigned int nomDETInKByte,
+		unsigned int MaxTotalDETInKByte,
+		unsigned int ConfigReturnBufferSizeInKByte,
+		unsigned int MinCompressedBufferSizeInKByte,
+		unsigned int CompressedBufferSegmentSizeInkByteFinal,
+		enum source_format_class SourcePixelFormat[],
+		double ReadBandwidthLuma[],
+		double ReadBandwidthChroma[],
+		unsigned int RoundedUpMaxSwathSizeBytesY[],
+		unsigned int RoundedUpMaxSwathSizeBytesC[],
+		unsigned int DPPPerSurface[],
+		/* Output */
+		unsigned int DETBufferSizeInKByte[],
+		unsigned int *CompressedBufferSizeInkByte);
+
+void dml32_CalculateODMMode(
+		unsigned int MaximumPixelsPerLinePerDSCUnit,
+		unsigned int HActive,
+		enum output_encoder_class Output,
+		enum odm_combine_policy ODMUse,
+		double StateDispclk,
+		double MaxDispclk,
+		bool DSCEnable,
+		unsigned int TotalNumberOfActiveDPP,
+		unsigned int MaxNumDPP,
+		double PixelClock,
+		double DISPCLKDPPCLKDSCCLKDownSpreading,
+		double DISPCLKRampingMargin,
+		double DISPCLKDPPCLKVCOSpeed,
+
+		/* Output */
+		bool *TotalAvailablePipesSupport,
+		unsigned int *NumberOfDPP,
+		enum odm_combine_mode *ODMMode,
+		double *RequiredDISPCLKPerSurface);
+
+double dml32_CalculateRequiredDispclk(
+		enum odm_combine_mode ODMMode,
+		double PixelClock,
+		double DISPCLKDPPCLKDSCCLKDownSpreading,
+		double DISPCLKRampingMargin,
+		double DISPCLKDPPCLKVCOSpeed,
+		double MaxDispclk);
+
+double dml32_RoundToDFSGranularity(double Clock, bool round_up, double VCOSpeed);
+
+void dml32_CalculateOutputLink(
+		double PHYCLKPerState,
+		double PHYCLKD18PerState,
+		double PHYCLKD32PerState,
+		double Downspreading,
+		bool IsMainSurfaceUsingTheIndicatedTiming,
+		enum output_encoder_class Output,
+		enum output_format_class OutputFormat,
+		unsigned int HTotal,
+		unsigned int HActive,
+		double PixelClockBackEnd,
+		double ForcedOutputLinkBPP,
+		unsigned int DSCInputBitPerComponent,
+		unsigned int NumberOfDSCSlices,
+		double AudioSampleRate,
+		unsigned int AudioSampleLayout,
+		enum odm_combine_mode ODMModeNoDSC,
+		enum odm_combine_mode ODMModeDSC,
+		bool DSCEnable,
+		unsigned int OutputLinkDPLanes,
+		enum dm_output_link_dp_rate OutputLinkDPRate,
+
+		/* Output */
+		bool *RequiresDSC,
+		double *RequiresFEC,
+		double  *OutBpp,
+		enum dm_output_type *OutputType,
+		enum dm_output_rate *OutputRate,
+		unsigned int *RequiredSlots);
+
+void dml32_CalculateDPPCLK(
+		unsigned int NumberOfActiveSurfaces,
+		double DISPCLKDPPCLKDSCCLKDownSpreading,
+		double DISPCLKDPPCLKVCOSpeed,
+		double DPPCLKUsingSingleDPP[],
+		unsigned int DPPPerSurface[],
+
+		/* output */
+		double *GlobalDPPCLK,
+		double Dppclk[]);
+
+double dml32_TruncToValidBPP(
+		double LinkBitRate,
+		unsigned int Lanes,
+		unsigned int HTotal,
+		unsigned int HActive,
+		double PixelClock,
+		double DesiredBPP,
+		bool DSCEnable,
+		enum output_encoder_class Output,
+		enum output_format_class Format,
+		unsigned int DSCInputBitPerComponent,
+		unsigned int DSCSlices,
+		unsigned int AudioRate,
+		unsigned int AudioLayout,
+		enum odm_combine_mode ODMModeNoDSC,
+		enum odm_combine_mode ODMModeDSC,
+		/* Output */
+		unsigned int *RequiredSlots);
+
+double dml32_RequiredDTBCLK(
+		bool              DSCEnable,
+		double               PixelClock,
+		enum output_format_class  OutputFormat,
+		double               OutputBpp,
+		unsigned int              DSCSlices,
+		unsigned int                 HTotal,
+		unsigned int                 HActive,
+		unsigned int              AudioRate,
+		unsigned int              AudioLayout);
+
+unsigned int dml32_DSCDelayRequirement(bool DSCEnabled,
+		enum odm_combine_mode ODMMode,
+		unsigned int DSCInputBitPerComponent,
+		double OutputBpp,
+		unsigned int HActive,
+		unsigned int HTotal,
+		unsigned int NumberOfDSCSlices,
+		enum output_format_class  OutputFormat,
+		enum output_encoder_class Output,
+		double PixelClock,
+		double PixelClockBackEnd);
+
+void dml32_CalculateSurfaceSizeInMall(
+		unsigned int NumberOfActiveSurfaces,
+		unsigned int MALLAllocatedForDCN,
+		enum dm_use_mall_for_static_screen_mode UseMALLForStaticScreen[],
+		bool DCCEnable[],
+		bool ViewportStationary[],
+		unsigned int ViewportXStartY[],
+		unsigned int ViewportYStartY[],
+		unsigned int ViewportXStartC[],
+		unsigned int ViewportYStartC[],
+		unsigned int ViewportWidthY[],
+		unsigned int ViewportHeightY[],
+		unsigned int BytesPerPixelY[],
+		unsigned int ViewportWidthC[],
+		unsigned int ViewportHeightC[],
+		unsigned int BytesPerPixelC[],
+		unsigned int SurfaceWidthY[],
+		unsigned int SurfaceWidthC[],
+		unsigned int SurfaceHeightY[],
+		unsigned int SurfaceHeightC[],
+		unsigned int Read256BytesBlockWidthY[],
+		unsigned int Read256BytesBlockWidthC[],
+		unsigned int Read256BytesBlockHeightY[],
+		unsigned int Read256BytesBlockHeightC[],
+		unsigned int ReadBlockWidthY[],
+		unsigned int ReadBlockWidthC[],
+		unsigned int ReadBlockHeightY[],
+		unsigned int ReadBlockHeightC[],
+
+		/* Output */
+		unsigned int    SurfaceSizeInMALL[],
+		bool *ExceededMALLSize);
+
+void dml32_CalculateVMRowAndSwath(
+		unsigned int NumberOfActiveSurfaces,
+		DmlPipe myPipe[],
+		unsigned int SurfaceSizeInMALL[],
+		unsigned int PTEBufferSizeInRequestsLuma,
+		unsigned int PTEBufferSizeInRequestsChroma,
+		unsigned int DCCMetaBufferSizeBytes,
+		enum dm_use_mall_for_static_screen_mode UseMALLForStaticScreen[],
+		enum dm_use_mall_for_pstate_change_mode UseMALLForPStateChange[],
+		unsigned int MALLAllocatedForDCN,
+		double SwathWidthY[],
+		double SwathWidthC[],
+		bool GPUVMEnable,
+		bool HostVMEnable,
+		unsigned int HostVMMaxNonCachedPageTableLevels,
+		unsigned int GPUVMMaxPageTableLevels,
+		unsigned int GPUVMMinPageSizeKBytes[],
+		unsigned int HostVMMinPageSize,
+
+		/* Output */
+		bool PTEBufferSizeNotExceeded[],
+		bool DCCMetaBufferSizeNotExceeded[],
+		unsigned int dpte_row_width_luma_ub[],
+		unsigned int dpte_row_width_chroma_ub[],
+		unsigned int dpte_row_height_luma[],
+		unsigned int dpte_row_height_chroma[],
+		unsigned int dpte_row_height_linear_luma[],     // VBA_DELTA
+		unsigned int dpte_row_height_linear_chroma[],   // VBA_DELTA
+		unsigned int meta_req_width[],
+		unsigned int meta_req_width_chroma[],
+		unsigned int meta_req_height[],
+		unsigned int meta_req_height_chroma[],
+		unsigned int meta_row_width[],
+		unsigned int meta_row_width_chroma[],
+		unsigned int meta_row_height[],
+		unsigned int meta_row_height_chroma[],
+		unsigned int vm_group_bytes[],
+		unsigned int dpte_group_bytes[],
+		unsigned int PixelPTEReqWidthY[],
+		unsigned int PixelPTEReqHeightY[],
+		unsigned int PTERequestSizeY[],
+		unsigned int PixelPTEReqWidthC[],
+		unsigned int PixelPTEReqHeightC[],
+		unsigned int PTERequestSizeC[],
+		unsigned int dpde0_bytes_per_frame_ub_l[],
+		unsigned int meta_pte_bytes_per_frame_ub_l[],
+		unsigned int dpde0_bytes_per_frame_ub_c[],
+		unsigned int meta_pte_bytes_per_frame_ub_c[],
+		double PrefetchSourceLinesY[],
+		double PrefetchSourceLinesC[],
+		double VInitPreFillY[],
+		double VInitPreFillC[],
+		unsigned int MaxNumSwathY[],
+		unsigned int MaxNumSwathC[],
+		double meta_row_bw[],
+		double dpte_row_bw[],
+		double PixelPTEBytesPerRow[],
+		double PDEAndMetaPTEBytesFrame[],
+		double MetaRowByte[],
+		bool use_one_row_for_frame[],
+		bool use_one_row_for_frame_flip[],
+		bool UsesMALLForStaticScreen[],
+		bool PTE_BUFFER_MODE[],
+		unsigned int BIGK_FRAGMENT_SIZE[]);
+
+unsigned int dml32_CalculateVMAndRowBytes(
+		bool ViewportStationary,
+		bool DCCEnable,
+		unsigned int NumberOfDPPs,
+		unsigned int BlockHeight256Bytes,
+		unsigned int BlockWidth256Bytes,
+		enum source_format_class SourcePixelFormat,
+		unsigned int SurfaceTiling,
+		unsigned int BytePerPixel,
+		enum dm_rotation_angle SourceScan,
+		double SwathWidth,
+		unsigned int ViewportHeight,
+		unsigned int    ViewportXStart,
+		unsigned int    ViewportYStart,
+		bool GPUVMEnable,
+		bool HostVMEnable,
+		unsigned int HostVMMaxNonCachedPageTableLevels,
+		unsigned int GPUVMMaxPageTableLevels,
+		unsigned int GPUVMMinPageSizeKBytes,
+		unsigned int HostVMMinPageSize,
+		unsigned int PTEBufferSizeInRequests,
+		unsigned int Pitch,
+		unsigned int DCCMetaPitch,
+		unsigned int MacroTileWidth,
+		unsigned int MacroTileHeight,
+
+		/* Output */
+		unsigned int *MetaRowByte,
+		unsigned int *PixelPTEBytesPerRow,
+		unsigned int    *dpte_row_width_ub,
+		unsigned int *dpte_row_height,
+		unsigned int *dpte_row_height_linear,
+		unsigned int    *PixelPTEBytesPerRow_one_row_per_frame,
+		unsigned int    *dpte_row_width_ub_one_row_per_frame,
+		unsigned int    *dpte_row_height_one_row_per_frame,
+		unsigned int *MetaRequestWidth,
+		unsigned int *MetaRequestHeight,
+		unsigned int *meta_row_width,
+		unsigned int *meta_row_height,
+		unsigned int *PixelPTEReqWidth,
+		unsigned int *PixelPTEReqHeight,
+		unsigned int *PTERequestSize,
+		unsigned int    *DPDE0BytesFrame,
+		unsigned int    *MetaPTEBytesFrame);
+
+double dml32_CalculatePrefetchSourceLines(
+		double VRatio,
+		unsigned int VTaps,
+		bool Interlace,
+		bool ProgressiveToInterlaceUnitInOPP,
+		unsigned int SwathHeight,
+		enum dm_rotation_angle SourceRotation,
+		bool ViewportStationary,
+		double SwathWidth,
+		unsigned int ViewportHeight,
+		unsigned int ViewportXStart,
+		unsigned int ViewportYStart,
+
+		/* Output */
+		double *VInitPreFill,
+		unsigned int *MaxNumSwath);
+
+void dml32_CalculateMALLUseForStaticScreen(
+		unsigned int NumberOfActiveSurfaces,
+		unsigned int MALLAllocatedForDCNFinal,
+		enum dm_use_mall_for_static_screen_mode *UseMALLForStaticScreen,
+		unsigned int SurfaceSizeInMALL[],
+		bool one_row_per_frame_fits_in_buffer[],
+
+		/* output */
+		bool UsesMALLForStaticScreen[]);
+
+void dml32_CalculateRowBandwidth(
+		bool GPUVMEnable,
+		enum source_format_class SourcePixelFormat,
+		double VRatio,
+		double VRatioChroma,
+		bool DCCEnable,
+		double LineTime,
+		unsigned int MetaRowByteLuma,
+		unsigned int MetaRowByteChroma,
+		unsigned int meta_row_height_luma,
+		unsigned int meta_row_height_chroma,
+		unsigned int PixelPTEBytesPerRowLuma,
+		unsigned int PixelPTEBytesPerRowChroma,
+		unsigned int dpte_row_height_luma,
+		unsigned int dpte_row_height_chroma,
+		/* Output */
+		double *meta_row_bw,
+		double *dpte_row_bw);
+
+double dml32_CalculateUrgentLatency(
+		double UrgentLatencyPixelDataOnly,
+		double UrgentLatencyPixelMixedWithVMData,
+		double UrgentLatencyVMDataOnly,
+		bool   DoUrgentLatencyAdjustment,
+		double UrgentLatencyAdjustmentFabricClockComponent,
+		double UrgentLatencyAdjustmentFabricClockReference,
+		double FabricClock);
+
+void dml32_CalculateUrgentBurstFactor(
+		enum dm_use_mall_for_pstate_change_mode UseMALLForPStateChange,
+		unsigned int    swath_width_luma_ub,
+		unsigned int    swath_width_chroma_ub,
+		unsigned int SwathHeightY,
+		unsigned int SwathHeightC,
+		double  LineTime,
+		double  UrgentLatency,
+		double  CursorBufferSize,
+		unsigned int CursorWidth,
+		unsigned int CursorBPP,
+		double  VRatio,
+		double  VRatioC,
+		double  BytePerPixelInDETY,
+		double  BytePerPixelInDETC,
+		unsigned int    DETBufferSizeY,
+		unsigned int    DETBufferSizeC,
+		/* Output */
+		double *UrgentBurstFactorCursor,
+		double *UrgentBurstFactorLuma,
+		double *UrgentBurstFactorChroma,
+		bool   *NotEnoughUrgentLatencyHiding);
+
+void dml32_CalculateDCFCLKDeepSleep(
+		unsigned int NumberOfActiveSurfaces,
+		unsigned int BytePerPixelY[],
+		unsigned int BytePerPixelC[],
+		double VRatio[],
+		double VRatioChroma[],
+		double SwathWidthY[],
+		double SwathWidthC[],
+		unsigned int DPPPerSurface[],
+		double HRatio[],
+		double HRatioChroma[],
+		double PixelClock[],
+		double PSCL_THROUGHPUT[],
+		double PSCL_THROUGHPUT_CHROMA[],
+		double Dppclk[],
+		double ReadBandwidthLuma[],
+		double ReadBandwidthChroma[],
+		unsigned int ReturnBusWidth,
+
+		/* Output */
+		double *DCFClkDeepSleep);
+
+double dml32_CalculateWriteBackDelay(
+		enum source_format_class WritebackPixelFormat,
+		double WritebackHRatio,
+		double WritebackVRatio,
+		unsigned int WritebackVTaps,
+		unsigned int         WritebackDestinationWidth,
+		unsigned int         WritebackDestinationHeight,
+		unsigned int         WritebackSourceHeight,
+		unsigned int HTotal);
+
+void dml32_UseMinimumDCFCLK(
+		enum dm_use_mall_for_pstate_change_mode UseMALLForPStateChange[],
+		bool DRRDisplay[],
+		bool SynchronizeDRRDisplaysForUCLKPStateChangeFinal,
+		unsigned int MaxInterDCNTileRepeaters,
+		unsigned int MaxPrefetchMode,
+		double DRAMClockChangeLatencyFinal,
+		double FCLKChangeLatency,
+		double SREnterPlusExitTime,
+		unsigned int ReturnBusWidth,
+		unsigned int RoundTripPingLatencyCycles,
+		unsigned int ReorderingBytes,
+		unsigned int PixelChunkSizeInKByte,
+		unsigned int MetaChunkSize,
+		bool GPUVMEnable,
+		unsigned int GPUVMMaxPageTableLevels,
+		bool HostVMEnable,
+		unsigned int NumberOfActiveSurfaces,
+		double HostVMMinPageSize,
+		unsigned int HostVMMaxNonCachedPageTableLevels,
+		bool DynamicMetadataVMEnabled,
+		bool ImmediateFlipRequirement,
+		bool ProgressiveToInterlaceUnitInOPP,
+		double MaxAveragePercentOfIdealSDPPortBWDisplayCanUseInNormalSystemOperation,
+		double PercentOfIdealSDPPortBWReceivedAfterUrgLatency,
+		unsigned int VTotal[],
+		unsigned int VActive[],
+		unsigned int DynamicMetadataTransmittedBytes[],
+		unsigned int DynamicMetadataLinesBeforeActiveRequired[],
+		bool Interlace[],
+		double RequiredDPPCLKPerSurface[][2][DC__NUM_DPP__MAX],
+		double RequiredDISPCLK[][2],
+		double UrgLatency[],
+		unsigned int NoOfDPP[][2][DC__NUM_DPP__MAX],
+		double ProjectedDCFClkDeepSleep[][2],
+		double MaximumVStartup[][2][DC__NUM_DPP__MAX],
+		unsigned int TotalNumberOfActiveDPP[][2],
+		unsigned int TotalNumberOfDCCActiveDPP[][2],
+		unsigned int dpte_group_bytes[],
+		double PrefetchLinesY[][2][DC__NUM_DPP__MAX],
+		double PrefetchLinesC[][2][DC__NUM_DPP__MAX],
+		unsigned int swath_width_luma_ub_all_states[][2][DC__NUM_DPP__MAX],
+		unsigned int swath_width_chroma_ub_all_states[][2][DC__NUM_DPP__MAX],
+		unsigned int BytePerPixelY[],
+		unsigned int BytePerPixelC[],
+		unsigned int HTotal[],
+		double PixelClock[],
+		double PDEAndMetaPTEBytesPerFrame[][2][DC__NUM_DPP__MAX],
+		double DPTEBytesPerRow[][2][DC__NUM_DPP__MAX],
+		double MetaRowBytes[][2][DC__NUM_DPP__MAX],
+		bool DynamicMetadataEnable[],
+		double ReadBandwidthLuma[],
+		double ReadBandwidthChroma[],
+		double DCFCLKPerState[],
+		/* Output */
+		double DCFCLKState[][2]);
+
+unsigned int dml32_CalculateExtraLatencyBytes(unsigned int ReorderingBytes,
+		unsigned int TotalNumberOfActiveDPP,
+		unsigned int PixelChunkSizeInKByte,
+		unsigned int TotalNumberOfDCCActiveDPP,
+		unsigned int MetaChunkSize,
+		bool GPUVMEnable,
+		bool HostVMEnable,
+		unsigned int NumberOfActiveSurfaces,
+		unsigned int NumberOfDPP[],
+		unsigned int dpte_group_bytes[],
+		double HostVMInefficiencyFactor,
+		double HostVMMinPageSize,
+		unsigned int HostVMMaxNonCachedPageTableLevels);
+
+void dml32_CalculateVUpdateAndDynamicMetadataParameters(
+		unsigned int MaxInterDCNTileRepeaters,
+		double Dppclk,
+		double Dispclk,
+		double DCFClkDeepSleep,
+		double PixelClock,
+		unsigned int HTotal,
+		unsigned int VBlank,
+		unsigned int DynamicMetadataTransmittedBytes,
+		unsigned int DynamicMetadataLinesBeforeActiveRequired,
+		unsigned int InterlaceEnable,
+		bool ProgressiveToInterlaceUnitInOPP,
+		double *TSetup,
+		double *Tdmbf,
+		double *Tdmec,
+		double *Tdmsks,
+		unsigned int *VUpdateOffsetPix,
+		double *VUpdateWidthPix,
+		double *VReadyOffsetPix);
+
+double dml32_CalculateTWait(
+		unsigned int PrefetchMode,
+		enum dm_use_mall_for_pstate_change_mode UseMALLForPStateChange,
+		bool SynchronizeDRRDisplaysForUCLKPStateChangeFinal,
+		bool DRRDisplay,
+		double DRAMClockChangeLatency,
+		double FCLKChangeLatency,
+		double UrgentLatency,
+		double SREnterPlusExitTime);
+
+double dml32_get_return_bw_mbps(const soc_bounding_box_st *soc,
+		const int VoltageLevel,
+		const bool HostVMEnable,
+		const double DCFCLK,
+		const double FabricClock,
+		const double DRAMSpeed);
+
+double dml32_get_return_bw_mbps_vm_only(const soc_bounding_box_st *soc,
+		const int VoltageLevel,
+		const double DCFCLK,
+		const double FabricClock,
+		const double DRAMSpeed);
+
+double dml32_CalculateExtraLatency(
+		unsigned int RoundTripPingLatencyCycles,
+		unsigned int ReorderingBytes,
+		double DCFCLK,
+		unsigned int TotalNumberOfActiveDPP,
+		unsigned int PixelChunkSizeInKByte,
+		unsigned int TotalNumberOfDCCActiveDPP,
+		unsigned int MetaChunkSize,
+		double ReturnBW,
+		bool GPUVMEnable,
+		bool HostVMEnable,
+		unsigned int NumberOfActiveSurfaces,
+		unsigned int NumberOfDPP[],
+		unsigned int dpte_group_bytes[],
+		double HostVMInefficiencyFactor,
+		double HostVMMinPageSize,
+		unsigned int HostVMMaxNonCachedPageTableLevels);
+
+bool dml32_CalculatePrefetchSchedule(
+		double HostVMInefficiencyFactor,
+		DmlPipe *myPipe,
+		unsigned int DSCDelay,
+		double DPPCLKDelaySubtotalPlusCNVCFormater,
+		double DPPCLKDelaySCL,
+		double DPPCLKDelaySCLLBOnly,
+		double DPPCLKDelayCNVCCursor,
+		double DISPCLKDelaySubtotal,
+		unsigned int DPP_RECOUT_WIDTH,
+		enum output_format_class OutputFormat,
+		unsigned int MaxInterDCNTileRepeaters,
+		unsigned int VStartup,
+		unsigned int MaxVStartup,
+		unsigned int GPUVMPageTableLevels,
+		bool GPUVMEnable,
+		bool HostVMEnable,
+		unsigned int HostVMMaxNonCachedPageTableLevels,
+		double HostVMMinPageSize,
+		bool DynamicMetadataEnable,
+		bool DynamicMetadataVMEnabled,
+		int DynamicMetadataLinesBeforeActiveRequired,
+		unsigned int DynamicMetadataTransmittedBytes,
+		double UrgentLatency,
+		double UrgentExtraLatency,
+		double TCalc,
+		unsigned int PDEAndMetaPTEBytesFrame,
+		unsigned int MetaRowByte,
+		unsigned int PixelPTEBytesPerRow,
+		double PrefetchSourceLinesY,
+		unsigned int SwathWidthY,
+		unsigned int VInitPreFillY,
+		unsigned int MaxNumSwathY,
+		double PrefetchSourceLinesC,
+		unsigned int SwathWidthC,
+		unsigned int VInitPreFillC,
+		unsigned int MaxNumSwathC,
+		unsigned int swath_width_luma_ub,
+		unsigned int swath_width_chroma_ub,
+		unsigned int SwathHeightY,
+		unsigned int SwathHeightC,
+		double TWait,
+		/* Output */
+		double   *DSTXAfterScaler,
+		double   *DSTYAfterScaler,
+		double *DestinationLinesForPrefetch,
+		double *PrefetchBandwidth,
+		double *DestinationLinesToRequestVMInVBlank,
+		double *DestinationLinesToRequestRowInVBlank,
+		double *VRatioPrefetchY,
+		double *VRatioPrefetchC,
+		double *RequiredPrefetchPixDataBWLuma,
+		double *RequiredPrefetchPixDataBWChroma,
+		bool   *NotEnoughTimeForDynamicMetadata,
+		double *Tno_bw,
+		double *prefetch_vmrow_bw,
+		double *Tdmdl_vm,
+		double *Tdmdl,
+		double *TSetup,
+		unsigned int   *VUpdateOffsetPix,
+		double   *VUpdateWidthPix,
+		double   *VReadyOffsetPix);
+
+void dml32_CalculateFlipSchedule(
+		double HostVMInefficiencyFactor,
+		double UrgentExtraLatency,
+		double UrgentLatency,
+		unsigned int GPUVMMaxPageTableLevels,
+		bool HostVMEnable,
+		unsigned int HostVMMaxNonCachedPageTableLevels,
+		bool GPUVMEnable,
+		double HostVMMinPageSize,
+		double PDEAndMetaPTEBytesPerFrame,
+		double MetaRowBytes,
+		double DPTEBytesPerRow,
+		double BandwidthAvailableForImmediateFlip,
+		unsigned int TotImmediateFlipBytes,
+		enum source_format_class SourcePixelFormat,
+		double LineTime,
+		double VRatio,
+		double VRatioChroma,
+		double Tno_bw,
+		bool DCCEnable,
+		unsigned int dpte_row_height,
+		unsigned int meta_row_height,
+		unsigned int dpte_row_height_chroma,
+		unsigned int meta_row_height_chroma,
+		bool    use_one_row_for_frame_flip,
+
+		/* Output */
+		double *DestinationLinesToRequestVMInImmediateFlip,
+		double *DestinationLinesToRequestRowInImmediateFlip,
+		double *final_flip_bw,
+		bool *ImmediateFlipSupportedForPipe);
+
+void dml32_CalculateWatermarksMALLUseAndDRAMSpeedChangeSupport(
+		bool USRRetrainingRequiredFinal,
+		enum dm_use_mall_for_pstate_change_mode UseMALLForPStateChange[],
+		unsigned int PrefetchMode,
+		unsigned int NumberOfActiveSurfaces,
+		unsigned int MaxLineBufferLines,
+		unsigned int LineBufferSize,
+		unsigned int WritebackInterfaceBufferSize,
+		double DCFCLK,
+		double ReturnBW,
+		bool SynchronizeTimingsFinal,
+		bool SynchronizeDRRDisplaysForUCLKPStateChangeFinal,
+		bool DRRDisplay[],
+		unsigned int dpte_group_bytes[],
+		unsigned int meta_row_height[],
+		unsigned int meta_row_height_chroma[],
+		SOCParametersList mmSOCParameters,
+		unsigned int WritebackChunkSize,
+		double SOCCLK,
+		double DCFClkDeepSleep,
+		unsigned int DETBufferSizeY[],
+		unsigned int DETBufferSizeC[],
+		unsigned int SwathHeightY[],
+		unsigned int SwathHeightC[],
+		unsigned int LBBitPerPixel[],
+		double SwathWidthY[],
+		double SwathWidthC[],
+		double HRatio[],
+		double HRatioChroma[],
+		unsigned int VTaps[],
+		unsigned int VTapsChroma[],
+		double VRatio[],
+		double VRatioChroma[],
+		unsigned int HTotal[],
+		unsigned int VTotal[],
+		unsigned int VActive[],
+		double PixelClock[],
+		unsigned int BlendingAndTiming[],
+		unsigned int DPPPerSurface[],
+		double BytePerPixelDETY[],
+		double BytePerPixelDETC[],
+		double DSTXAfterScaler[],
+		double DSTYAfterScaler[],
+		bool WritebackEnable[],
+		enum source_format_class WritebackPixelFormat[],
+		double WritebackDestinationWidth[],
+		double WritebackDestinationHeight[],
+		double WritebackSourceHeight[],
+		bool UnboundedRequestEnabled,
+		unsigned int CompressedBufferSizeInkByte,
+
+		/* Output */
+		Watermarks *Watermark,
+		enum clock_change_support *DRAMClockChangeSupport,
+		double MaxActiveDRAMClockChangeLatencySupported[],
+		unsigned int SubViewportLinesNeededInMALL[],
+		enum dm_fclock_change_support *FCLKChangeSupport,
+		double *MinActiveFCLKChangeLatencySupported,
+		bool *USRRetrainingSupport,
+		double ActiveDRAMClockChangeLatencyMargin[]);
+
+double dml32_CalculateWriteBackDISPCLK(
+		enum source_format_class WritebackPixelFormat,
+		double PixelClock,
+		double WritebackHRatio,
+		double WritebackVRatio,
+		unsigned int WritebackHTaps,
+		unsigned int WritebackVTaps,
+		unsigned int   WritebackSourceWidth,
+		unsigned int   WritebackDestinationWidth,
+		unsigned int HTotal,
+		unsigned int WritebackLineBufferSize,
+		double DISPCLKDPPCLKVCOSpeed);
+
+void dml32_CalculateMinAndMaxPrefetchMode(
+		enum dm_prefetch_modes   AllowForPStateChangeOrStutterInVBlankFinal,
+		unsigned int             *MinPrefetchMode,
+		unsigned int             *MaxPrefetchMode);
+
+void dml32_CalculatePixelDeliveryTimes(
+		unsigned int             NumberOfActiveSurfaces,
+		double              VRatio[],
+		double              VRatioChroma[],
+		double              VRatioPrefetchY[],
+		double              VRatioPrefetchC[],
+		unsigned int             swath_width_luma_ub[],
+		unsigned int             swath_width_chroma_ub[],
+		unsigned int             DPPPerSurface[],
+		double              HRatio[],
+		double              HRatioChroma[],
+		double              PixelClock[],
+		double              PSCL_THROUGHPUT[],
+		double              PSCL_THROUGHPUT_CHROMA[],
+		double              Dppclk[],
+		unsigned int             BytePerPixelC[],
+		enum dm_rotation_angle   SourceRotation[],
+		unsigned int             NumberOfCursors[],
+		unsigned int             CursorWidth[][DC__NUM_CURSOR__MAX],
+		unsigned int             CursorBPP[][DC__NUM_CURSOR__MAX],
+		unsigned int             BlockWidth256BytesY[],
+		unsigned int             BlockHeight256BytesY[],
+		unsigned int             BlockWidth256BytesC[],
+		unsigned int             BlockHeight256BytesC[],
+
+		/* Output */
+		double              DisplayPipeLineDeliveryTimeLuma[],
+		double              DisplayPipeLineDeliveryTimeChroma[],
+		double              DisplayPipeLineDeliveryTimeLumaPrefetch[],
+		double              DisplayPipeLineDeliveryTimeChromaPrefetch[],
+		double              DisplayPipeRequestDeliveryTimeLuma[],
+		double              DisplayPipeRequestDeliveryTimeChroma[],
+		double              DisplayPipeRequestDeliveryTimeLumaPrefetch[],
+		double              DisplayPipeRequestDeliveryTimeChromaPrefetch[],
+		double              CursorRequestDeliveryTime[],
+		double              CursorRequestDeliveryTimePrefetch[]);
+
+void dml32_CalculateMetaAndPTETimes(
+		bool use_one_row_for_frame[],
+		unsigned int NumberOfActiveSurfaces,
+		bool GPUVMEnable,
+		unsigned int MetaChunkSize,
+		unsigned int MinMetaChunkSizeBytes,
+		unsigned int    HTotal[],
+		double  VRatio[],
+		double  VRatioChroma[],
+		double  DestinationLinesToRequestRowInVBlank[],
+		double  DestinationLinesToRequestRowInImmediateFlip[],
+		bool DCCEnable[],
+		double  PixelClock[],
+		unsigned int BytePerPixelY[],
+		unsigned int BytePerPixelC[],
+		enum dm_rotation_angle SourceRotation[],
+		unsigned int dpte_row_height[],
+		unsigned int dpte_row_height_chroma[],
+		unsigned int meta_row_width[],
+		unsigned int meta_row_width_chroma[],
+		unsigned int meta_row_height[],
+		unsigned int meta_row_height_chroma[],
+		unsigned int meta_req_width[],
+		unsigned int meta_req_width_chroma[],
+		unsigned int meta_req_height[],
+		unsigned int meta_req_height_chroma[],
+		unsigned int dpte_group_bytes[],
+		unsigned int    PTERequestSizeY[],
+		unsigned int    PTERequestSizeC[],
+		unsigned int    PixelPTEReqWidthY[],
+		unsigned int    PixelPTEReqHeightY[],
+		unsigned int    PixelPTEReqWidthC[],
+		unsigned int    PixelPTEReqHeightC[],
+		unsigned int    dpte_row_width_luma_ub[],
+		unsigned int    dpte_row_width_chroma_ub[],
+
+		/* Output */
+		double DST_Y_PER_PTE_ROW_NOM_L[],
+		double DST_Y_PER_PTE_ROW_NOM_C[],
+		double DST_Y_PER_META_ROW_NOM_L[],
+		double DST_Y_PER_META_ROW_NOM_C[],
+		double TimePerMetaChunkNominal[],
+		double TimePerChromaMetaChunkNominal[],
+		double TimePerMetaChunkVBlank[],
+		double TimePerChromaMetaChunkVBlank[],
+		double TimePerMetaChunkFlip[],
+		double TimePerChromaMetaChunkFlip[],
+		double time_per_pte_group_nom_luma[],
+		double time_per_pte_group_vblank_luma[],
+		double time_per_pte_group_flip_luma[],
+		double time_per_pte_group_nom_chroma[],
+		double time_per_pte_group_vblank_chroma[],
+		double time_per_pte_group_flip_chroma[]);
+
+void dml32_CalculateVMGroupAndRequestTimes(
+		unsigned int     NumberOfActiveSurfaces,
+		bool     GPUVMEnable,
+		unsigned int     GPUVMMaxPageTableLevels,
+		unsigned int     HTotal[],
+		unsigned int     BytePerPixelC[],
+		double      DestinationLinesToRequestVMInVBlank[],
+		double      DestinationLinesToRequestVMInImmediateFlip[],
+		bool     DCCEnable[],
+		double      PixelClock[],
+		unsigned int        dpte_row_width_luma_ub[],
+		unsigned int        dpte_row_width_chroma_ub[],
+		unsigned int     vm_group_bytes[],
+		unsigned int     dpde0_bytes_per_frame_ub_l[],
+		unsigned int     dpde0_bytes_per_frame_ub_c[],
+		unsigned int        meta_pte_bytes_per_frame_ub_l[],
+		unsigned int        meta_pte_bytes_per_frame_ub_c[],
+
+		/* Output */
+		double      TimePerVMGroupVBlank[],
+		double      TimePerVMGroupFlip[],
+		double      TimePerVMRequestVBlank[],
+		double      TimePerVMRequestFlip[]);
+
+void dml32_CalculateDCCConfiguration(
+		bool             DCCEnabled,
+		bool             DCCProgrammingAssumesScanDirectionUnknown,
+		enum source_format_class SourcePixelFormat,
+		unsigned int             SurfaceWidthLuma,
+		unsigned int             SurfaceWidthChroma,
+		unsigned int             SurfaceHeightLuma,
+		unsigned int             SurfaceHeightChroma,
+		unsigned int                nomDETInKByte,
+		unsigned int             RequestHeight256ByteLuma,
+		unsigned int             RequestHeight256ByteChroma,
+		enum dm_swizzle_mode     TilingFormat,
+		unsigned int             BytePerPixelY,
+		unsigned int             BytePerPixelC,
+		double              BytePerPixelDETY,
+		double              BytePerPixelDETC,
+		enum dm_rotation_angle   SourceRotation,
+		/* Output */
+		unsigned int        *MaxUncompressedBlockLuma,
+		unsigned int        *MaxUncompressedBlockChroma,
+		unsigned int        *MaxCompressedBlockLuma,
+		unsigned int        *MaxCompressedBlockChroma,
+		unsigned int        *IndependentBlockLuma,
+		unsigned int        *IndependentBlockChroma);
+
+void dml32_CalculateStutterEfficiency(
+		unsigned int      CompressedBufferSizeInkByte,
+		enum dm_use_mall_for_pstate_change_mode UseMALLForPStateChange[],
+		bool   UnboundedRequestEnabled,
+		unsigned int      MetaFIFOSizeInKEntries,
+		unsigned int      ZeroSizeBufferEntries,
+		unsigned int      PixelChunkSizeInKByte,
+		unsigned int   NumberOfActiveSurfaces,
+		unsigned int      ROBBufferSizeInKByte,
+		double    TotalDataReadBandwidth,
+		double    DCFCLK,
+		double    ReturnBW,
+		unsigned int      CompbufReservedSpace64B,
+		unsigned int      CompbufReservedSpaceZs,
+		double    SRExitTime,
+		double    SRExitZ8Time,
+		bool   SynchronizeTimingsFinal,
+		unsigned int   BlendingAndTiming[],
+		double    StutterEnterPlusExitWatermark,
+		double    Z8StutterEnterPlusExitWatermark,
+		bool   ProgressiveToInterlaceUnitInOPP,
+		bool   Interlace[],
+		double    MinTTUVBlank[],
+		unsigned int   DPPPerSurface[],
+		unsigned int      DETBufferSizeY[],
+		unsigned int   BytePerPixelY[],
+		double    BytePerPixelDETY[],
+		double      SwathWidthY[],
+		unsigned int   SwathHeightY[],
+		unsigned int   SwathHeightC[],
+		double    NetDCCRateLuma[],
+		double    NetDCCRateChroma[],
+		double    DCCFractionOfZeroSizeRequestsLuma[],
+		double    DCCFractionOfZeroSizeRequestsChroma[],
+		unsigned int      HTotal[],
+		unsigned int      VTotal[],
+		double    PixelClock[],
+		double    VRatio[],
+		enum dm_rotation_angle SourceRotation[],
+		unsigned int   BlockHeight256BytesY[],
+		unsigned int   BlockWidth256BytesY[],
+		unsigned int   BlockHeight256BytesC[],
+		unsigned int   BlockWidth256BytesC[],
+		unsigned int   DCCYMaxUncompressedBlock[],
+		unsigned int   DCCCMaxUncompressedBlock[],
+		unsigned int      VActive[],
+		bool   DCCEnable[],
+		bool   WritebackEnable[],
+		double    ReadBandwidthSurfaceLuma[],
+		double    ReadBandwidthSurfaceChroma[],
+		double    meta_row_bw[],
+		double    dpte_row_bw[],
+
+		/* Output */
+		double   *StutterEfficiencyNotIncludingVBlank,
+		double   *StutterEfficiency,
+		unsigned int     *NumberOfStutterBurstsPerFrame,
+		double   *Z8StutterEfficiencyNotIncludingVBlank,
+		double   *Z8StutterEfficiency,
+		unsigned int     *Z8NumberOfStutterBurstsPerFrame,
+		double   *StutterPeriod,
+		bool  *DCHUBBUB_ARB_CSTATE_MAX_CAP_MODE);
+
+void dml32_CalculateMaxDETAndMinCompressedBufferSize(
+		unsigned int    ConfigReturnBufferSizeInKByte,
+		unsigned int    ROBBufferSizeInKByte,
+		unsigned int MaxNumDPP,
+		bool nomDETInKByteOverrideEnable, // VBA_DELTA, allow DV to override default DET size
+		unsigned int nomDETInKByteOverrideValue,  // VBA_DELTA
+
+		/* Output */
+		unsigned int *MaxTotalDETInKByte,
+		unsigned int *nomDETInKByte,
+		unsigned int *MinCompressedBufferSizeInKByte);
+
+bool dml32_CalculateVActiveBandwithSupport(unsigned int NumberOfActiveSurfaces,
+		double ReturnBW,
+		bool NotUrgentLatencyHiding[],
+		double ReadBandwidthLuma[],
+		double ReadBandwidthChroma[],
+		double cursor_bw[],
+		double meta_row_bandwidth[],
+		double dpte_row_bandwidth[],
+		unsigned int NumberOfDPP[],
+		double UrgentBurstFactorLuma[],
+		double UrgentBurstFactorChroma[],
+		double UrgentBurstFactorCursor[]);
+
+void dml32_CalculatePrefetchBandwithSupport(unsigned int NumberOfActiveSurfaces,
+		double ReturnBW,
+		bool NotUrgentLatencyHiding[],
+		double ReadBandwidthLuma[],
+		double ReadBandwidthChroma[],
+		double PrefetchBandwidthLuma[],
+		double PrefetchBandwidthChroma[],
+		double cursor_bw[],
+		double meta_row_bandwidth[],
+		double dpte_row_bandwidth[],
+		double cursor_bw_pre[],
+		double prefetch_vmrow_bw[],
+		unsigned int NumberOfDPP[],
+		double UrgentBurstFactorLuma[],
+		double UrgentBurstFactorChroma[],
+		double UrgentBurstFactorCursor[],
+		double UrgentBurstFactorLumaPre[],
+		double UrgentBurstFactorChromaPre[],
+		double UrgentBurstFactorCursorPre[],
+
+		/* output */
+		double  *PrefetchBandwidth,
+		double  *FractionOfUrgentBandwidth,
+		bool *PrefetchBandwidthSupport);
+
+double dml32_CalculateBandwidthAvailableForImmediateFlip(unsigned int NumberOfActiveSurfaces,
+		double ReturnBW,
+		double ReadBandwidthLuma[],
+		double ReadBandwidthChroma[],
+		double PrefetchBandwidthLuma[],
+		double PrefetchBandwidthChroma[],
+		double cursor_bw[],
+		double cursor_bw_pre[],
+		unsigned int NumberOfDPP[],
+		double UrgentBurstFactorLuma[],
+		double UrgentBurstFactorChroma[],
+		double UrgentBurstFactorCursor[],
+		double UrgentBurstFactorLumaPre[],
+		double UrgentBurstFactorChromaPre[],
+		double UrgentBurstFactorCursorPre[]);
+
+void dml32_CalculateImmediateFlipBandwithSupport(unsigned int NumberOfActiveSurfaces,
+		double ReturnBW,
+		enum immediate_flip_requirement ImmediateFlipRequirement[],
+		double final_flip_bw[],
+		double ReadBandwidthLuma[],
+		double ReadBandwidthChroma[],
+		double PrefetchBandwidthLuma[],
+		double PrefetchBandwidthChroma[],
+		double cursor_bw[],
+		double meta_row_bandwidth[],
+		double dpte_row_bandwidth[],
+		double cursor_bw_pre[],
+		double prefetch_vmrow_bw[],
+		unsigned int NumberOfDPP[],
+		double UrgentBurstFactorLuma[],
+		double UrgentBurstFactorChroma[],
+		double UrgentBurstFactorCursor[],
+		double UrgentBurstFactorLumaPre[],
+		double UrgentBurstFactorChromaPre[],
+		double UrgentBurstFactorCursorPre[],
+
+		/* output */
+		double  *TotalBandwidth,
+		double  *FractionOfUrgentBandwidth,
+		bool *ImmediateFlipBandwidthSupport);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_rq_dlg_calc_32.c b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_rq_dlg_calc_32.c
new file mode 100644
index 000000000000..a1276f6b9581
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_rq_dlg_calc_32.c
@@ -0,0 +1,615 @@
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+
+#include "../display_mode_lib.h"
+#include "../display_mode_vba.h"
+#include "../dml_inline_defs.h"
+#include "display_rq_dlg_calc_32.h"
+
+static bool is_dual_plane(enum source_format_class source_format)
+{
+	bool ret_val = 0;
+
+	if ((source_format == dm_420_12) || (source_format == dm_420_8) || (source_format == dm_420_10)
+		|| (source_format == dm_rgbe_alpha))
+		ret_val = 1;
+
+	return ret_val;
+}
+
+void dml32_rq_dlg_get_rq_reg(display_rq_regs_st *rq_regs,
+		struct display_mode_lib *mode_lib,
+		const display_e2e_pipe_params_st *e2e_pipe_param,
+		const unsigned int num_pipes,
+		const unsigned int pipe_idx)
+{
+	const display_pipe_source_params_st *src = &e2e_pipe_param[pipe_idx].pipe.src;
+	bool dual_plane = is_dual_plane((enum source_format_class) (src->source_format));
+	double stored_swath_l_bytes;
+	double stored_swath_c_bytes;
+	bool is_phantom_pipe;
+	uint32_t pixel_chunk_bytes = 0;
+	uint32_t min_pixel_chunk_bytes = 0;
+	uint32_t meta_chunk_bytes = 0;
+	uint32_t min_meta_chunk_bytes = 0;
+	uint32_t dpte_group_bytes = 0;
+	uint32_t mpte_group_bytes = 0;
+
+	uint32_t p1_pixel_chunk_bytes = 0;
+	uint32_t p1_min_pixel_chunk_bytes = 0;
+	uint32_t p1_meta_chunk_bytes = 0;
+	uint32_t p1_min_meta_chunk_bytes = 0;
+	uint32_t p1_dpte_group_bytes = 0;
+	uint32_t p1_mpte_group_bytes = 0;
+
+	unsigned int detile_buf_size_in_bytes;
+	unsigned int detile_buf_plane1_addr;
+	unsigned int pte_row_height_linear;
+
+	memset(rq_regs, 0, sizeof(*rq_regs));
+
+	dml_print("DML_DLG::%s: Calculation for pipe[%d] start, num_pipes=%d\n", __func__, pipe_idx, num_pipes);
+
+	pixel_chunk_bytes = get_pixel_chunk_size_in_kbyte(mode_lib, e2e_pipe_param, num_pipes) * 1024; // From VBA
+	min_pixel_chunk_bytes = get_min_pixel_chunk_size_in_byte(mode_lib, e2e_pipe_param, num_pipes); // From VBA
+
+	if (pixel_chunk_bytes == 64 * 1024)
+		min_pixel_chunk_bytes = 0;
+
+	meta_chunk_bytes = get_meta_chunk_size_in_kbyte(mode_lib, e2e_pipe_param, num_pipes) * 1024; // From VBA
+	min_meta_chunk_bytes = get_min_meta_chunk_size_in_byte(mode_lib, e2e_pipe_param, num_pipes); // From VBA
+
+	dpte_group_bytes = get_dpte_group_size_in_bytes(mode_lib, e2e_pipe_param, num_pipes, pipe_idx); // From VBA
+	mpte_group_bytes = get_vm_group_size_in_bytes(mode_lib, e2e_pipe_param, num_pipes, pipe_idx); // From VBA
+
+	p1_pixel_chunk_bytes = pixel_chunk_bytes;
+	p1_min_pixel_chunk_bytes = min_pixel_chunk_bytes;
+	p1_meta_chunk_bytes = meta_chunk_bytes;
+	p1_min_meta_chunk_bytes = min_meta_chunk_bytes;
+	p1_dpte_group_bytes = dpte_group_bytes;
+	p1_mpte_group_bytes = mpte_group_bytes;
+
+	if ((enum source_format_class) src->source_format == dm_rgbe_alpha)
+		p1_pixel_chunk_bytes = get_alpha_pixel_chunk_size_in_kbyte(mode_lib, e2e_pipe_param, num_pipes) * 1024;
+
+	rq_regs->rq_regs_l.chunk_size = dml_log2(pixel_chunk_bytes) - 10;
+	rq_regs->rq_regs_c.chunk_size = dml_log2(p1_pixel_chunk_bytes) - 10;
+
+	if (min_pixel_chunk_bytes == 0)
+		rq_regs->rq_regs_l.min_chunk_size = 0;
+	else
+		rq_regs->rq_regs_l.min_chunk_size = dml_log2(min_pixel_chunk_bytes) - 8 + 1;
+
+	if (p1_min_pixel_chunk_bytes == 0)
+		rq_regs->rq_regs_c.min_chunk_size = 0;
+	else
+		rq_regs->rq_regs_c.min_chunk_size = dml_log2(p1_min_pixel_chunk_bytes) - 8 + 1;
+
+	rq_regs->rq_regs_l.meta_chunk_size = dml_log2(meta_chunk_bytes) - 10;
+	rq_regs->rq_regs_c.meta_chunk_size = dml_log2(p1_meta_chunk_bytes) - 10;
+
+	if (min_meta_chunk_bytes == 0)
+		rq_regs->rq_regs_l.min_meta_chunk_size = 0;
+	else
+		rq_regs->rq_regs_l.min_meta_chunk_size = dml_log2(min_meta_chunk_bytes) - 6 + 1;
+
+	if (min_meta_chunk_bytes == 0)
+		rq_regs->rq_regs_c.min_meta_chunk_size = 0;
+	else
+		rq_regs->rq_regs_c.min_meta_chunk_size = dml_log2(p1_min_meta_chunk_bytes) - 6 + 1;
+
+	rq_regs->rq_regs_l.dpte_group_size = dml_log2(dpte_group_bytes) - 6;
+	rq_regs->rq_regs_l.mpte_group_size = dml_log2(mpte_group_bytes) - 6;
+	rq_regs->rq_regs_c.dpte_group_size = dml_log2(p1_dpte_group_bytes) - 6;
+	rq_regs->rq_regs_c.mpte_group_size = dml_log2(p1_mpte_group_bytes) - 6;
+
+	detile_buf_size_in_bytes = get_det_buffer_size_kbytes(mode_lib, e2e_pipe_param, num_pipes, pipe_idx) * 1024;
+	detile_buf_plane1_addr = 0;
+	pte_row_height_linear = get_dpte_row_height_linear_l(mode_lib, e2e_pipe_param, num_pipes,
+			pipe_idx);
+
+	if (src->sw_mode == dm_sw_linear)
+		ASSERT(pte_row_height_linear >= 8);
+
+	rq_regs->rq_regs_l.pte_row_height_linear = dml_floor(dml_log2(pte_row_height_linear), 1) - 3;
+
+	if (dual_plane) {
+		unsigned int p1_pte_row_height_linear = get_dpte_row_height_linear_c(mode_lib, e2e_pipe_param,
+				num_pipes, pipe_idx);
+		;
+		if (src->sw_mode == dm_sw_linear)
+			ASSERT(p1_pte_row_height_linear >= 8);
+
+		rq_regs->rq_regs_c.pte_row_height_linear = dml_floor(dml_log2(p1_pte_row_height_linear), 1) - 3;
+	}
+
+	rq_regs->rq_regs_l.swath_height = dml_log2(get_swath_height_l(mode_lib, e2e_pipe_param, num_pipes, pipe_idx));
+	rq_regs->rq_regs_c.swath_height = dml_log2(get_swath_height_c(mode_lib, e2e_pipe_param, num_pipes, pipe_idx));
+
+	// FIXME: take the max between luma, chroma chunk size?
+	// okay for now, as we are setting pixel_chunk_bytes to 8kb anyways
+	if (pixel_chunk_bytes >= 32 * 1024 || (dual_plane && p1_pixel_chunk_bytes >= 32 * 1024)) { //32kb
+		rq_regs->drq_expansion_mode = 0;
+	} else {
+		rq_regs->drq_expansion_mode = 2;
+	}
+	rq_regs->prq_expansion_mode = 1;
+	rq_regs->mrq_expansion_mode = 1;
+	rq_regs->crq_expansion_mode = 1;
+
+	stored_swath_l_bytes = get_det_stored_buffer_size_l_bytes(mode_lib, e2e_pipe_param, num_pipes,
+			pipe_idx);
+	stored_swath_c_bytes = get_det_stored_buffer_size_c_bytes(mode_lib, e2e_pipe_param, num_pipes,
+			pipe_idx);
+	is_phantom_pipe = get_is_phantom_pipe(mode_lib, e2e_pipe_param, num_pipes, pipe_idx);
+
+	// Note: detile_buf_plane1_addr is in unit of 1KB
+	if (dual_plane) {
+		if (is_phantom_pipe) {
+			detile_buf_plane1_addr = ((1024.0 * 1024.0) / 2.0 / 1024.0); // half to chroma
+		} else {
+			if (stored_swath_l_bytes / stored_swath_c_bytes <= 1.5) {
+				detile_buf_plane1_addr = (detile_buf_size_in_bytes / 2.0 / 1024.0); // half to chroma
+#ifdef __DML_RQ_DLG_CALC_DEBUG__
+				dml_print("DML_DLG: %s: detile_buf_plane1_addr = %d (1/2 to chroma)\n",
+						__func__, detile_buf_plane1_addr);
+#endif
+			} else {
+				detile_buf_plane1_addr =
+						dml_round_to_multiple(
+								(unsigned int) ((2.0 * detile_buf_size_in_bytes) / 3.0),
+								1024, 0) / 1024.0; // 2/3 to luma
+#ifdef __DML_RQ_DLG_CALC_DEBUG__
+				dml_print("DML_DLG: %s: detile_buf_plane1_addr = %d (1/3 chroma)\n",
+						__func__, detile_buf_plane1_addr);
+#endif
+			}
+		}
+	}
+	rq_regs->plane1_base_address = detile_buf_plane1_addr;
+
+#ifdef __DML_RQ_DLG_CALC_DEBUG__
+	dml_print("DML_DLG: %s: is_phantom_pipe = %d\n", __func__, is_phantom_pipe);
+	dml_print("DML_DLG: %s: stored_swath_l_bytes = %f\n", __func__, stored_swath_l_bytes);
+	dml_print("DML_DLG: %s: stored_swath_c_bytes = %f\n", __func__, stored_swath_c_bytes);
+	dml_print("DML_DLG: %s: detile_buf_size_in_bytes = %d\n", __func__, detile_buf_size_in_bytes);
+	dml_print("DML_DLG: %s: detile_buf_plane1_addr = %d\n", __func__, detile_buf_plane1_addr);
+	dml_print("DML_DLG: %s: plane1_base_address = %d\n", __func__, rq_regs->plane1_base_address);
+#endif
+	print__rq_regs_st(mode_lib, rq_regs);
+	dml_print("DML_DLG::%s: Calculation for pipe[%d] done, num_pipes=%d\n", __func__, pipe_idx, num_pipes);
+}
+
+void dml32_rq_dlg_get_dlg_reg(struct display_mode_lib *mode_lib,
+		display_dlg_regs_st *dlg_regs,
+		display_ttu_regs_st *ttu_regs,
+		display_e2e_pipe_params_st *e2e_pipe_param,
+		const unsigned int num_pipes,
+		const unsigned int pipe_idx)
+{
+	const display_pipe_source_params_st *src = &e2e_pipe_param[pipe_idx].pipe.src;
+	const display_pipe_dest_params_st *dst = &e2e_pipe_param[pipe_idx].pipe.dest;
+	const display_clocks_and_cfg_st *clks = &e2e_pipe_param[pipe_idx].clks_cfg;
+	double refcyc_per_req_delivery_pre_cur0 = 0.;
+	double refcyc_per_req_delivery_cur0 = 0.;
+	double refcyc_per_req_delivery_pre_c = 0.;
+	double refcyc_per_req_delivery_c = 0.;
+	double refcyc_per_req_delivery_pre_l;
+	double refcyc_per_req_delivery_l;
+	double refcyc_per_line_delivery_pre_c = 0.;
+	double refcyc_per_line_delivery_c = 0.;
+	double refcyc_per_line_delivery_pre_l;
+	double refcyc_per_line_delivery_l;
+	double min_ttu_vblank;
+	double vratio_pre_l;
+	double vratio_pre_c;
+	unsigned int min_dst_y_next_start;
+	unsigned int htotal = dst->htotal;
+	unsigned int hblank_end = dst->hblank_end;
+	unsigned int vblank_end = dst->vblank_end;
+	bool interlaced = dst->interlaced;
+	double pclk_freq_in_mhz = dst->pixel_rate_mhz;
+	unsigned int vready_after_vcount0;
+	double refclk_freq_in_mhz = clks->refclk_mhz;
+	double ref_freq_to_pix_freq = refclk_freq_in_mhz / pclk_freq_in_mhz;
+	bool dual_plane = 0;
+	unsigned int pipe_index_in_combine[DC__NUM_PIPES__MAX];
+	unsigned int dst_x_after_scaler;
+	unsigned int dst_y_after_scaler;
+	double dst_y_prefetch;
+	double dst_y_per_vm_vblank;
+	double dst_y_per_row_vblank;
+	double dst_y_per_vm_flip;
+	double dst_y_per_row_flip;
+	double max_dst_y_per_vm_vblank = 32.0;
+	double max_dst_y_per_row_vblank = 16.0;
+	double dst_y_per_pte_row_nom_l;
+	double dst_y_per_pte_row_nom_c;
+	double dst_y_per_meta_row_nom_l;
+	double dst_y_per_meta_row_nom_c;
+	double refcyc_per_pte_group_nom_l;
+	double refcyc_per_pte_group_nom_c;
+	double refcyc_per_pte_group_vblank_l;
+	double refcyc_per_pte_group_vblank_c;
+	double refcyc_per_pte_group_flip_l;
+	double refcyc_per_pte_group_flip_c;
+	double refcyc_per_meta_chunk_nom_l;
+	double refcyc_per_meta_chunk_nom_c;
+	double refcyc_per_meta_chunk_vblank_l;
+	double refcyc_per_meta_chunk_vblank_c;
+	double refcyc_per_meta_chunk_flip_l;
+	double refcyc_per_meta_chunk_flip_c;
+
+	memset(dlg_regs, 0, sizeof(*dlg_regs));
+	memset(ttu_regs, 0, sizeof(*ttu_regs));
+	dml_print("DML_DLG::%s: Calculation for pipe[%d] starts, num_pipes=%d\n", __func__, pipe_idx, num_pipes);
+	dml_print("DML_DLG: %s: refclk_freq_in_mhz     = %3.2f\n", __func__, refclk_freq_in_mhz);
+	dml_print("DML_DLG: %s: pclk_freq_in_mhz = %3.2f\n", __func__, pclk_freq_in_mhz);
+	dml_print("DML_DLG: %s: ref_freq_to_pix_freq   = %3.2f\n", __func__, ref_freq_to_pix_freq);
+	dml_print("DML_DLG: %s: interlaced = %d\n", __func__, interlaced);
+	ASSERT(ref_freq_to_pix_freq < 4.0);
+
+	dlg_regs->ref_freq_to_pix_freq = (unsigned int) (ref_freq_to_pix_freq * dml_pow(2, 19));
+	dlg_regs->refcyc_per_htotal = (unsigned int) (ref_freq_to_pix_freq * (double) htotal * dml_pow(2, 8));
+	dlg_regs->dlg_vblank_end = interlaced ? (vblank_end / 2) : vblank_end; // 15 bits
+
+	min_ttu_vblank = get_min_ttu_vblank_in_us(mode_lib, e2e_pipe_param, num_pipes, pipe_idx); // From VBA
+	min_dst_y_next_start = get_min_dst_y_next_start(mode_lib, e2e_pipe_param, num_pipes, pipe_idx);
+
+	dml_print("DML_DLG: %s: min_ttu_vblank (us)    = %3.2f\n", __func__, min_ttu_vblank);
+	dml_print("DML_DLG: %s: min_dst_y_next_start = %d\n", __func__, min_dst_y_next_start);
+	dml_print("DML_DLG: %s: ref_freq_to_pix_freq   = %3.2f\n", __func__, ref_freq_to_pix_freq);
+
+	dual_plane = is_dual_plane((enum source_format_class) (src->source_format));
+
+	vready_after_vcount0 = get_vready_at_or_after_vsync(mode_lib, e2e_pipe_param, num_pipes,
+			pipe_idx); // From VBA
+	dlg_regs->vready_after_vcount0 = vready_after_vcount0;
+
+	dml_print("DML_DLG: %s: vready_after_vcount0 = %d\n", __func__, dlg_regs->vready_after_vcount0);
+
+	dst_x_after_scaler = get_dst_x_after_scaler(mode_lib, e2e_pipe_param, num_pipes, pipe_idx);
+	dst_y_after_scaler = get_dst_y_after_scaler(mode_lib, e2e_pipe_param, num_pipes, pipe_idx);
+
+	// do some adjustment on the dst_after scaler to account for odm combine mode
+	dml_print("DML_DLG: %s: input dst_x_after_scaler   = %d\n", __func__, dst_x_after_scaler);
+	dml_print("DML_DLG: %s: input dst_y_after_scaler   = %d\n", __func__, dst_y_after_scaler);
+
+	// need to figure out which side of odm combine we're in
+	if (dst->odm_combine == dm_odm_combine_mode_2to1 || dst->odm_combine == dm_odm_combine_mode_4to1) {
+		// figure out which pipes go together
+		bool visited[DC__NUM_PIPES__MAX];
+		unsigned int i, j, k;
+
+		for (k = 0; k < num_pipes; ++k) {
+			visited[k] = false;
+			pipe_index_in_combine[k] = 0;
+		}
+
+		for (i = 0; i < num_pipes; i++) {
+			if (e2e_pipe_param[i].pipe.src.is_hsplit && !visited[i]) {
+
+				unsigned int grp = e2e_pipe_param[i].pipe.src.hsplit_grp;
+				unsigned int grp_idx = 0;
+
+				for (j = i; j < num_pipes; j++) {
+					if (e2e_pipe_param[j].pipe.src.hsplit_grp == grp
+						&& e2e_pipe_param[j].pipe.src.is_hsplit && !visited[j]) {
+						pipe_index_in_combine[j] = grp_idx;
+						dml_print("DML_DLG: %s: pipe[%d] is in grp %d idx %d\n",
+								__func__, j, grp, grp_idx);
+						grp_idx++;
+						visited[j] = true;
+					}
+				}
+			}
+		}
+	}
+
+	if (dst->odm_combine == dm_odm_combine_mode_disabled) {
+		// FIXME how about ODM split??
+		dlg_regs->refcyc_h_blank_end = (unsigned int) ((double) hblank_end * ref_freq_to_pix_freq);
+	} else {
+		if (dst->odm_combine == dm_odm_combine_mode_2to1 || dst->odm_combine == dm_odm_combine_mode_4to1) {
+			// TODO: We should really check that 4to1 is supported before setting it to 4
+			unsigned int odm_combine_factor = (dst->odm_combine == dm_odm_combine_mode_2to1 ? 2 : 4);
+			unsigned int odm_pipe_index = pipe_index_in_combine[pipe_idx];
+
+			dlg_regs->refcyc_h_blank_end = (unsigned int) (((double) hblank_end
+				+ odm_pipe_index * (double) dst->hactive / odm_combine_factor) * ref_freq_to_pix_freq);
+		}
+	}
+	ASSERT(dlg_regs->refcyc_h_blank_end < (unsigned int)dml_pow(2, 13));
+
+	dml_print("DML_DLG: %s: htotal= %d\n", __func__, htotal);
+	dml_print("DML_DLG: %s: dst_x_after_scaler[%d]= %d\n", __func__, pipe_idx, dst_x_after_scaler);
+	dml_print("DML_DLG: %s: dst_y_after_scaler[%d] = %d\n", __func__, pipe_idx, dst_y_after_scaler);
+
+	dst_y_prefetch = get_dst_y_prefetch(mode_lib, e2e_pipe_param, num_pipes, pipe_idx);        // From VBA
+	// From VBA
+	dst_y_per_vm_vblank = get_dst_y_per_vm_vblank(mode_lib, e2e_pipe_param, num_pipes, pipe_idx);
+	// From VBA
+	dst_y_per_row_vblank = get_dst_y_per_row_vblank(mode_lib, e2e_pipe_param, num_pipes, pipe_idx);
+	dst_y_per_vm_flip = get_dst_y_per_vm_flip(mode_lib, e2e_pipe_param, num_pipes, pipe_idx);    // From VBA
+	dst_y_per_row_flip = get_dst_y_per_row_flip(mode_lib, e2e_pipe_param, num_pipes, pipe_idx);  // From VBA
+
+	// magic!
+	if (htotal <= 75) {
+		max_dst_y_per_vm_vblank = 100.0;
+		max_dst_y_per_row_vblank = 100.0;
+	}
+
+	dml_print("DML_DLG: %s: dst_y_prefetch (after rnd) = %3.2f\n", __func__, dst_y_prefetch);
+	dml_print("DML_DLG: %s: dst_y_per_vm_flip    = %3.2f\n", __func__, dst_y_per_vm_flip);
+	dml_print("DML_DLG: %s: dst_y_per_row_flip   = %3.2f\n", __func__, dst_y_per_row_flip);
+	dml_print("DML_DLG: %s: dst_y_per_vm_vblank  = %3.2f\n", __func__, dst_y_per_vm_vblank);
+	dml_print("DML_DLG: %s: dst_y_per_row_vblank = %3.2f\n", __func__, dst_y_per_row_vblank);
+
+	ASSERT(dst_y_per_vm_vblank < max_dst_y_per_vm_vblank);
+	ASSERT(dst_y_per_row_vblank < max_dst_y_per_row_vblank);
+	ASSERT(dst_y_prefetch > (dst_y_per_vm_vblank + dst_y_per_row_vblank));
+
+	vratio_pre_l = get_vratio_prefetch_l(mode_lib, e2e_pipe_param, num_pipes, pipe_idx);    // From VBA
+	vratio_pre_c = get_vratio_prefetch_c(mode_lib, e2e_pipe_param, num_pipes, pipe_idx);    // From VBA
+
+	dml_print("DML_DLG: %s: vratio_pre_l = %3.2f\n", __func__, vratio_pre_l);
+	dml_print("DML_DLG: %s: vratio_pre_c = %3.2f\n", __func__, vratio_pre_c);
+
+	// Active
+	refcyc_per_line_delivery_pre_l = get_refcyc_per_line_delivery_pre_l_in_us(mode_lib, e2e_pipe_param, num_pipes, pipe_idx) * refclk_freq_in_mhz;   // From VBA
+	refcyc_per_line_delivery_l = get_refcyc_per_line_delivery_l_in_us(mode_lib, e2e_pipe_param, num_pipes,
+			pipe_idx) * refclk_freq_in_mhz;       // From VBA
+
+	dml_print("DML_DLG: %s: refcyc_per_line_delivery_pre_l = %3.2f\n", __func__, refcyc_per_line_delivery_pre_l);
+	dml_print("DML_DLG: %s: refcyc_per_line_delivery_l     = %3.2f\n", __func__, refcyc_per_line_delivery_l);
+
+	if (dual_plane) {
+		refcyc_per_line_delivery_pre_c = get_refcyc_per_line_delivery_pre_c_in_us(mode_lib, e2e_pipe_param,
+				num_pipes, pipe_idx) * refclk_freq_in_mhz;     // From VBA
+		refcyc_per_line_delivery_c = get_refcyc_per_line_delivery_c_in_us(mode_lib, e2e_pipe_param, num_pipes,
+				pipe_idx) * refclk_freq_in_mhz; // From VBA
+
+		dml_print("DML_DLG: %s: refcyc_per_line_delivery_pre_c = %3.2f\n",
+				__func__, refcyc_per_line_delivery_pre_c);
+		dml_print("DML_DLG: %s: refcyc_per_line_delivery_c     = %3.2f\n",
+				__func__, refcyc_per_line_delivery_c);
+	}
+
+	if (src->dynamic_metadata_enable && src->gpuvm)
+		dlg_regs->refcyc_per_vm_dmdata = get_refcyc_per_vm_dmdata_in_us(mode_lib, e2e_pipe_param, num_pipes,
+				pipe_idx) * refclk_freq_in_mhz; // From VBA
+
+	dlg_regs->dmdata_dl_delta = get_dmdata_dl_delta_in_us(mode_lib, e2e_pipe_param, num_pipes, pipe_idx)
+		* refclk_freq_in_mhz; // From VBA
+
+	refcyc_per_req_delivery_pre_l = get_refcyc_per_req_delivery_pre_l_in_us(mode_lib, e2e_pipe_param, num_pipes, pipe_idx) * refclk_freq_in_mhz; // From VBA
+	refcyc_per_req_delivery_l = get_refcyc_per_req_delivery_l_in_us(mode_lib, e2e_pipe_param, num_pipes,
+			pipe_idx) * refclk_freq_in_mhz;     // From VBA
+
+	dml_print("DML_DLG: %s: refcyc_per_req_delivery_pre_l = %3.2f\n", __func__, refcyc_per_req_delivery_pre_l);
+	dml_print("DML_DLG: %s: refcyc_per_req_delivery_l     = %3.2f\n", __func__, refcyc_per_req_delivery_l);
+
+	if (dual_plane) {
+		refcyc_per_req_delivery_pre_c = get_refcyc_per_req_delivery_pre_c_in_us(mode_lib, e2e_pipe_param,
+				num_pipes, pipe_idx) * refclk_freq_in_mhz;  // From VBA
+		refcyc_per_req_delivery_c = get_refcyc_per_req_delivery_c_in_us(mode_lib, e2e_pipe_param, num_pipes,
+				pipe_idx) * refclk_freq_in_mhz;      // From VBA
+
+		dml_print("DML_DLG: %s: refcyc_per_req_delivery_pre_c = %3.2f\n",
+				__func__, refcyc_per_req_delivery_pre_c);
+		dml_print("DML_DLG: %s: refcyc_per_req_delivery_c     = %3.2f\n", __func__, refcyc_per_req_delivery_c);
+	}
+
+	// TTU - Cursor
+	ASSERT(src->num_cursors <= 1);
+	if (src->num_cursors > 0) {
+		refcyc_per_req_delivery_pre_cur0 = get_refcyc_per_cursor_req_delivery_pre_in_us(mode_lib,
+				e2e_pipe_param, num_pipes, pipe_idx) * refclk_freq_in_mhz;  // From VBA
+		refcyc_per_req_delivery_cur0 = get_refcyc_per_cursor_req_delivery_in_us(mode_lib, e2e_pipe_param,
+				num_pipes, pipe_idx) * refclk_freq_in_mhz;      // From VBA
+
+		dml_print("DML_DLG: %s: refcyc_per_req_delivery_pre_cur0 = %3.2f\n",
+				__func__, refcyc_per_req_delivery_pre_cur0);
+		dml_print("DML_DLG: %s: refcyc_per_req_delivery_cur0     = %3.2f\n",
+				__func__, refcyc_per_req_delivery_cur0);
+	}
+
+	// Assign to register structures
+	dlg_regs->min_dst_y_next_start = min_dst_y_next_start * dml_pow(2, 2);
+	ASSERT(dlg_regs->min_dst_y_next_start < (unsigned int)dml_pow(2, 18));
+
+	dlg_regs->dst_y_after_scaler = dst_y_after_scaler; // in terms of line
+	dlg_regs->refcyc_x_after_scaler = dst_x_after_scaler * ref_freq_to_pix_freq; // in terms of refclk
+	dlg_regs->dst_y_prefetch = (unsigned int) (dst_y_prefetch * dml_pow(2, 2));
+	dlg_regs->dst_y_per_vm_vblank = (unsigned int) (dst_y_per_vm_vblank * dml_pow(2, 2));
+	dlg_regs->dst_y_per_row_vblank = (unsigned int) (dst_y_per_row_vblank * dml_pow(2, 2));
+	dlg_regs->dst_y_per_vm_flip = (unsigned int) (dst_y_per_vm_flip * dml_pow(2, 2));
+	dlg_regs->dst_y_per_row_flip = (unsigned int) (dst_y_per_row_flip * dml_pow(2, 2));
+
+	dlg_regs->vratio_prefetch = (unsigned int) (vratio_pre_l * dml_pow(2, 19));
+	dlg_regs->vratio_prefetch_c = (unsigned int) (vratio_pre_c * dml_pow(2, 19));
+
+	dml_print("DML_DLG: %s: dlg_regs->dst_y_per_vm_vblank  = 0x%x\n", __func__, dlg_regs->dst_y_per_vm_vblank);
+	dml_print("DML_DLG: %s: dlg_regs->dst_y_per_row_vblank = 0x%x\n", __func__, dlg_regs->dst_y_per_row_vblank);
+	dml_print("DML_DLG: %s: dlg_regs->dst_y_per_vm_flip    = 0x%x\n", __func__, dlg_regs->dst_y_per_vm_flip);
+	dml_print("DML_DLG: %s: dlg_regs->dst_y_per_row_flip   = 0x%x\n", __func__, dlg_regs->dst_y_per_row_flip);
+
+	dlg_regs->refcyc_per_vm_group_vblank = get_refcyc_per_vm_group_vblank_in_us(mode_lib, e2e_pipe_param,
+			num_pipes, pipe_idx) * refclk_freq_in_mhz;               // From VBA
+	dlg_regs->refcyc_per_vm_group_flip = get_refcyc_per_vm_group_flip_in_us(mode_lib, e2e_pipe_param, num_pipes,
+			pipe_idx) * refclk_freq_in_mhz;                 // From VBA
+	dlg_regs->refcyc_per_vm_req_vblank = get_refcyc_per_vm_req_vblank_in_us(mode_lib, e2e_pipe_param, num_pipes,
+			pipe_idx) * refclk_freq_in_mhz * dml_pow(2, 10);                 // From VBA
+	dlg_regs->refcyc_per_vm_req_flip = get_refcyc_per_vm_req_flip_in_us(mode_lib, e2e_pipe_param, num_pipes,
+			pipe_idx) * refclk_freq_in_mhz * dml_pow(2, 10);  // From VBA
+
+	// From VBA
+	dst_y_per_pte_row_nom_l = get_dst_y_per_pte_row_nom_l(mode_lib, e2e_pipe_param, num_pipes, pipe_idx);
+	// From VBA
+	dst_y_per_pte_row_nom_c = get_dst_y_per_pte_row_nom_c(mode_lib, e2e_pipe_param, num_pipes, pipe_idx);
+	// From VBA
+	dst_y_per_meta_row_nom_l = get_dst_y_per_meta_row_nom_l(mode_lib, e2e_pipe_param, num_pipes, pipe_idx);
+	// From VBA
+	dst_y_per_meta_row_nom_c = get_dst_y_per_meta_row_nom_c(mode_lib, e2e_pipe_param, num_pipes, pipe_idx);
+
+	refcyc_per_pte_group_nom_l = get_refcyc_per_pte_group_nom_l_in_us(mode_lib, e2e_pipe_param, num_pipes,
+			pipe_idx) * refclk_freq_in_mhz;         // From VBA
+	refcyc_per_pte_group_nom_c = get_refcyc_per_pte_group_nom_c_in_us(mode_lib, e2e_pipe_param, num_pipes,
+			pipe_idx) * refclk_freq_in_mhz;         // From VBA
+	refcyc_per_pte_group_vblank_l = get_refcyc_per_pte_group_vblank_l_in_us(mode_lib, e2e_pipe_param,
+			num_pipes, pipe_idx) * refclk_freq_in_mhz;      // From VBA
+	refcyc_per_pte_group_vblank_c = get_refcyc_per_pte_group_vblank_c_in_us(mode_lib, e2e_pipe_param,
+			num_pipes, pipe_idx) * refclk_freq_in_mhz;      // From VBA
+	refcyc_per_pte_group_flip_l = get_refcyc_per_pte_group_flip_l_in_us(mode_lib, e2e_pipe_param, num_pipes,
+			pipe_idx) * refclk_freq_in_mhz;        // From VBA
+	refcyc_per_pte_group_flip_c = get_refcyc_per_pte_group_flip_c_in_us(mode_lib, e2e_pipe_param, num_pipes,
+			pipe_idx) * refclk_freq_in_mhz;        // From VBA
+
+	refcyc_per_meta_chunk_nom_l = get_refcyc_per_meta_chunk_nom_l_in_us(mode_lib, e2e_pipe_param, num_pipes,
+			pipe_idx) * refclk_freq_in_mhz;        // From VBA
+	refcyc_per_meta_chunk_nom_c = get_refcyc_per_meta_chunk_nom_c_in_us(mode_lib, e2e_pipe_param, num_pipes,
+			pipe_idx) * refclk_freq_in_mhz;        // From VBA
+	refcyc_per_meta_chunk_vblank_l = get_refcyc_per_meta_chunk_vblank_l_in_us(mode_lib, e2e_pipe_param,
+			num_pipes, pipe_idx) * refclk_freq_in_mhz;     // From VBA
+	refcyc_per_meta_chunk_vblank_c = get_refcyc_per_meta_chunk_vblank_c_in_us(mode_lib, e2e_pipe_param,
+			num_pipes, pipe_idx) * refclk_freq_in_mhz;     // From VBA
+	refcyc_per_meta_chunk_flip_l = get_refcyc_per_meta_chunk_flip_l_in_us(mode_lib, e2e_pipe_param,
+			num_pipes, pipe_idx) * refclk_freq_in_mhz;       // From VBA
+	refcyc_per_meta_chunk_flip_c = get_refcyc_per_meta_chunk_flip_c_in_us(mode_lib, e2e_pipe_param,
+			num_pipes, pipe_idx) * refclk_freq_in_mhz;       // From VBA
+
+	dlg_regs->dst_y_per_pte_row_nom_l = dst_y_per_pte_row_nom_l * dml_pow(2, 2);
+	dlg_regs->dst_y_per_pte_row_nom_c = dst_y_per_pte_row_nom_c * dml_pow(2, 2);
+	dlg_regs->dst_y_per_meta_row_nom_l = dst_y_per_meta_row_nom_l * dml_pow(2, 2);
+	dlg_regs->dst_y_per_meta_row_nom_c = dst_y_per_meta_row_nom_c * dml_pow(2, 2);
+	dlg_regs->refcyc_per_pte_group_nom_l = refcyc_per_pte_group_nom_l;
+	dlg_regs->refcyc_per_pte_group_nom_c = refcyc_per_pte_group_nom_c;
+	dlg_regs->refcyc_per_pte_group_vblank_l = refcyc_per_pte_group_vblank_l;
+	dlg_regs->refcyc_per_pte_group_vblank_c = refcyc_per_pte_group_vblank_c;
+	dlg_regs->refcyc_per_pte_group_flip_l = refcyc_per_pte_group_flip_l;
+	dlg_regs->refcyc_per_pte_group_flip_c = refcyc_per_pte_group_flip_c;
+	dlg_regs->refcyc_per_meta_chunk_nom_l = refcyc_per_meta_chunk_nom_l;
+	dlg_regs->refcyc_per_meta_chunk_nom_c = refcyc_per_meta_chunk_nom_c;
+	dlg_regs->refcyc_per_meta_chunk_vblank_l = refcyc_per_meta_chunk_vblank_l;
+	dlg_regs->refcyc_per_meta_chunk_vblank_c = refcyc_per_meta_chunk_vblank_c;
+	dlg_regs->refcyc_per_meta_chunk_flip_l = refcyc_per_meta_chunk_flip_l;
+	dlg_regs->refcyc_per_meta_chunk_flip_c = refcyc_per_meta_chunk_flip_c;
+	dlg_regs->refcyc_per_line_delivery_pre_l = (unsigned int) dml_floor(refcyc_per_line_delivery_pre_l, 1);
+	dlg_regs->refcyc_per_line_delivery_l = (unsigned int) dml_floor(refcyc_per_line_delivery_l, 1);
+	dlg_regs->refcyc_per_line_delivery_pre_c = (unsigned int) dml_floor(refcyc_per_line_delivery_pre_c, 1);
+	dlg_regs->refcyc_per_line_delivery_c = (unsigned int) dml_floor(refcyc_per_line_delivery_c, 1);
+
+	dlg_regs->chunk_hdl_adjust_cur0 = 3;
+	dlg_regs->dst_y_offset_cur0 = 0;
+	dlg_regs->chunk_hdl_adjust_cur1 = 3;
+	dlg_regs->dst_y_offset_cur1 = 0;
+
+	dlg_regs->dst_y_delta_drq_limit = 0x7fff; // off
+
+	ttu_regs->refcyc_per_req_delivery_pre_l = (unsigned int) (refcyc_per_req_delivery_pre_l * dml_pow(2, 10));
+	ttu_regs->refcyc_per_req_delivery_l = (unsigned int) (refcyc_per_req_delivery_l * dml_pow(2, 10));
+	ttu_regs->refcyc_per_req_delivery_pre_c = (unsigned int) (refcyc_per_req_delivery_pre_c * dml_pow(2, 10));
+	ttu_regs->refcyc_per_req_delivery_c = (unsigned int) (refcyc_per_req_delivery_c * dml_pow(2, 10));
+	ttu_regs->refcyc_per_req_delivery_pre_cur0 =
+			(unsigned int) (refcyc_per_req_delivery_pre_cur0 * dml_pow(2, 10));
+	ttu_regs->refcyc_per_req_delivery_cur0 = (unsigned int) (refcyc_per_req_delivery_cur0 * dml_pow(2, 10));
+	ttu_regs->refcyc_per_req_delivery_pre_cur1 = 0;
+	ttu_regs->refcyc_per_req_delivery_cur1 = 0;
+	ttu_regs->qos_level_low_wm = 0;
+
+	ttu_regs->qos_level_high_wm = (unsigned int) (4.0 * (double) htotal * ref_freq_to_pix_freq);
+
+	ttu_regs->qos_level_flip = 14;
+	ttu_regs->qos_level_fixed_l = 8;
+	ttu_regs->qos_level_fixed_c = 8;
+	ttu_regs->qos_level_fixed_cur0 = 8;
+	ttu_regs->qos_ramp_disable_l = 0;
+	ttu_regs->qos_ramp_disable_c = 0;
+	ttu_regs->qos_ramp_disable_cur0 = 0;
+	ttu_regs->min_ttu_vblank = min_ttu_vblank * refclk_freq_in_mhz;
+
+	// CHECK for HW registers' range, assert or clamp
+	ASSERT(refcyc_per_req_delivery_pre_l < dml_pow(2, 13));
+	ASSERT(refcyc_per_req_delivery_l < dml_pow(2, 13));
+	ASSERT(refcyc_per_req_delivery_pre_c < dml_pow(2, 13));
+	ASSERT(refcyc_per_req_delivery_c < dml_pow(2, 13));
+	if (dlg_regs->refcyc_per_vm_group_vblank >= (unsigned int) dml_pow(2, 23))
+		dlg_regs->refcyc_per_vm_group_vblank = dml_pow(2, 23) - 1;
+
+	if (dlg_regs->refcyc_per_vm_group_flip >= (unsigned int) dml_pow(2, 23))
+		dlg_regs->refcyc_per_vm_group_flip = dml_pow(2, 23) - 1;
+
+	if (dlg_regs->refcyc_per_vm_req_vblank >= (unsigned int) dml_pow(2, 23))
+		dlg_regs->refcyc_per_vm_req_vblank = dml_pow(2, 23) - 1;
+
+	if (dlg_regs->refcyc_per_vm_req_flip >= (unsigned int) dml_pow(2, 23))
+		dlg_regs->refcyc_per_vm_req_flip = dml_pow(2, 23) - 1;
+
+	ASSERT(dlg_regs->dst_y_after_scaler < (unsigned int) 8);
+	ASSERT(dlg_regs->refcyc_x_after_scaler < (unsigned int)dml_pow(2, 13));
+	ASSERT(dlg_regs->dst_y_per_pte_row_nom_l < (unsigned int)dml_pow(2, 17));
+	if (dual_plane) {
+		if (dlg_regs->dst_y_per_pte_row_nom_c >= (unsigned int) dml_pow(2, 17)) {
+			// FIXME what so special about chroma, can we just assert?
+			dml_print("DML_DLG: %s: Warning dst_y_per_pte_row_nom_c %u > register max U15.2 %u\n",
+					__func__, dlg_regs->dst_y_per_pte_row_nom_c, (unsigned int)dml_pow(2, 17) - 1);
+		}
+	}
+	ASSERT(dlg_regs->dst_y_per_meta_row_nom_l < (unsigned int)dml_pow(2, 17));
+	ASSERT(dlg_regs->dst_y_per_meta_row_nom_c < (unsigned int)dml_pow(2, 17));
+
+	if (dlg_regs->refcyc_per_pte_group_nom_l >= (unsigned int) dml_pow(2, 23))
+		dlg_regs->refcyc_per_pte_group_nom_l = dml_pow(2, 23) - 1;
+	if (dual_plane) {
+		if (dlg_regs->refcyc_per_pte_group_nom_c >= (unsigned int) dml_pow(2, 23))
+			dlg_regs->refcyc_per_pte_group_nom_c = dml_pow(2, 23) - 1;
+	}
+	ASSERT(dlg_regs->refcyc_per_pte_group_vblank_l < (unsigned int)dml_pow(2, 13));
+	if (dual_plane) {
+		ASSERT(dlg_regs->refcyc_per_pte_group_vblank_c < (unsigned int)dml_pow(2, 13));
+	}
+
+	if (dlg_regs->refcyc_per_meta_chunk_nom_l >= (unsigned int) dml_pow(2, 23))
+		dlg_regs->refcyc_per_meta_chunk_nom_l = dml_pow(2, 23) - 1;
+	if (dual_plane) {
+		if (dlg_regs->refcyc_per_meta_chunk_nom_c >= (unsigned int) dml_pow(2, 23))
+			dlg_regs->refcyc_per_meta_chunk_nom_c = dml_pow(2, 23) - 1;
+	}
+	ASSERT(dlg_regs->refcyc_per_meta_chunk_vblank_l < (unsigned int)dml_pow(2, 13));
+	ASSERT(dlg_regs->refcyc_per_meta_chunk_vblank_c < (unsigned int)dml_pow(2, 13));
+	ASSERT(dlg_regs->refcyc_per_line_delivery_pre_l < (unsigned int)dml_pow(2, 13));
+	ASSERT(dlg_regs->refcyc_per_line_delivery_l < (unsigned int)dml_pow(2, 13));
+	ASSERT(dlg_regs->refcyc_per_line_delivery_pre_c < (unsigned int)dml_pow(2, 13));
+	ASSERT(dlg_regs->refcyc_per_line_delivery_c < (unsigned int)dml_pow(2, 13));
+	ASSERT(ttu_regs->qos_level_low_wm < dml_pow(2, 14));
+	ASSERT(ttu_regs->qos_level_high_wm < dml_pow(2, 14));
+	ASSERT(ttu_regs->min_ttu_vblank < dml_pow(2, 24));
+
+	print__ttu_regs_st(mode_lib, ttu_regs);
+	print__dlg_regs_st(mode_lib, dlg_regs);
+	dml_print("DML_DLG::%s: Calculation for pipe[%d] done, num_pipes=%d\n", __func__, pipe_idx, num_pipes);
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_rq_dlg_calc_32.h b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_rq_dlg_calc_32.h
new file mode 100644
index 000000000000..ebee365293cd
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_rq_dlg_calc_32.h
@@ -0,0 +1,70 @@
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DML32_DISPLAY_RQ_DLG_CALC_H__
+#define __DML32_DISPLAY_RQ_DLG_CALC_H__
+
+#include "../display_rq_dlg_helpers.h"
+
+struct display_mode_lib;
+
+/*
+* Function: dml_rq_dlg_get_rq_reg
+*  Main entry point for test to get the register values out of this DML class.
+*  This function calls <get_rq_param> and <extract_rq_regs> functions to calculate
+*  and then populate the rq_regs struct
+* Input:
+*  pipe_param - pipe source configuration (e.g. vp, pitch, scaling, dest, etc.)
+* Output:
+*  rq_regs - struct that holds all the RQ registers field value.
+*            See also: <display_rq_regs_st>
+*/
+void dml32_rq_dlg_get_rq_reg(display_rq_regs_st *rq_regs,
+		struct display_mode_lib *mode_lib,
+		const display_e2e_pipe_params_st *e2e_pipe_param,
+		const unsigned int num_pipes,
+		const unsigned int pipe_idx);
+
+/*
+* Function: dml_rq_dlg_get_dlg_reg
+*   Calculate and return DLG and TTU register struct given the system setting
+* Output:
+*  dlg_regs - output DLG register struct
+*  ttu_regs - output DLG TTU register struct
+* Input:
+*  e2e_pipe_param - "compacted" array of e2e pipe param struct
+*  num_pipes - num of active "pipe" or "route"
+*  pipe_idx - index that identifies the e2e_pipe_param that corresponding to this dlg
+*  cstate - 0: when calculate min_ttu_vblank it is assumed cstate is not required. 1: Normal mode, cstate is considered.
+*           Added for legacy or unrealistic timing tests.
+*/
+void dml32_rq_dlg_get_dlg_reg(struct display_mode_lib *mode_lib,
+		display_dlg_regs_st *dlg_regs,
+		display_ttu_regs_st *ttu_regs,
+		display_e2e_pipe_params_st *e2e_pipe_param,
+		const unsigned int num_pipes,
+		const unsigned int pipe_idx);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c
new file mode 100644
index 000000000000..c87091683b5d
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c
@@ -0,0 +1,691 @@
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "clk_mgr.h"
+#include "resource.h"
+#include "dcn321_fpu.h"
+#include "dcn32/dcn32_resource.h"
+#include "dcn321/dcn321_resource.h"
+
+#define DCN3_2_DEFAULT_DET_SIZE 256
+
+struct _vcs_dpi_ip_params_st dcn3_21_ip = {
+	.gpuvm_enable = 0,
+	.gpuvm_max_page_table_levels = 4,
+	.hostvm_enable = 0,
+	.rob_buffer_size_kbytes = 128,
+	.det_buffer_size_kbytes = DCN3_2_DEFAULT_DET_SIZE,
+	.config_return_buffer_size_in_kbytes = 1280,
+	.compressed_buffer_segment_size_in_kbytes = 64,
+	.meta_fifo_size_in_kentries = 22,
+	.zero_size_buffer_entries = 512,
+	.compbuf_reserved_space_64b = 256,
+	.compbuf_reserved_space_zs = 64,
+	.dpp_output_buffer_pixels = 2560,
+	.opp_output_buffer_lines = 1,
+	.pixel_chunk_size_kbytes = 8,
+	.alpha_pixel_chunk_size_kbytes = 4,
+	.min_pixel_chunk_size_bytes = 1024,
+	.dcc_meta_buffer_size_bytes = 6272,
+	.meta_chunk_size_kbytes = 2,
+	.min_meta_chunk_size_bytes = 256,
+	.writeback_chunk_size_kbytes = 8,
+	.ptoi_supported = false,
+	.num_dsc = 4,
+	.maximum_dsc_bits_per_component = 12,
+	.maximum_pixels_per_line_per_dsc_unit = 6016,
+	.dsc422_native_support = true,
+	.is_line_buffer_bpp_fixed = true,
+	.line_buffer_fixed_bpp = 57,
+	.line_buffer_size_bits = 1171920,
+	.max_line_buffer_lines = 32,
+	.writeback_interface_buffer_size_kbytes = 90,
+	.max_num_dpp = 4,
+	.max_num_otg = 4,
+	.max_num_hdmi_frl_outputs = 1,
+	.max_num_wb = 1,
+	.max_dchub_pscl_bw_pix_per_clk = 4,
+	.max_pscl_lb_bw_pix_per_clk = 2,
+	.max_lb_vscl_bw_pix_per_clk = 4,
+	.max_vscl_hscl_bw_pix_per_clk = 4,
+	.max_hscl_ratio = 6,
+	.max_vscl_ratio = 6,
+	.max_hscl_taps = 8,
+	.max_vscl_taps = 8,
+	.dpte_buffer_size_in_pte_reqs_luma = 64,
+	.dpte_buffer_size_in_pte_reqs_chroma = 34,
+	.dispclk_ramp_margin_percent = 1,
+	.max_inter_dcn_tile_repeaters = 8,
+	.cursor_buffer_size = 16,
+	.cursor_chunk_size = 2,
+	.writeback_line_buffer_buffer_size = 0,
+	.writeback_min_hscl_ratio = 1,
+	.writeback_min_vscl_ratio = 1,
+	.writeback_max_hscl_ratio = 1,
+	.writeback_max_vscl_ratio = 1,
+	.writeback_max_hscl_taps = 1,
+	.writeback_max_vscl_taps = 1,
+	.dppclk_delay_subtotal = 47,
+	.dppclk_delay_scl = 50,
+	.dppclk_delay_scl_lb_only = 16,
+	.dppclk_delay_cnvc_formatter = 28,
+	.dppclk_delay_cnvc_cursor = 6,
+	.dispclk_delay_subtotal = 125,
+	.dynamic_metadata_vm_enabled = false,
+	.odm_combine_4to1_supported = false,
+	.dcc_supported = true,
+	.max_num_dp2p0_outputs = 2,
+	.max_num_dp2p0_streams = 4,
+};
+
+struct _vcs_dpi_soc_bounding_box_st dcn3_21_soc = {
+	.clock_limits = {
+		{
+			.state = 0,
+			.dcfclk_mhz = 1564.0,
+			.fabricclk_mhz = 400.0,
+			.dispclk_mhz = 2150.0,
+			.dppclk_mhz = 2150.0,
+			.phyclk_mhz = 810.0,
+			.phyclk_d18_mhz = 667.0,
+			.phyclk_d32_mhz = 625.0,
+			.socclk_mhz = 1200.0,
+			.dscclk_mhz = 716.667,
+			.dram_speed_mts = 1600.0,
+			.dtbclk_mhz = 1564.0,
+		},
+	},
+	.num_states = 1,
+	.sr_exit_time_us = 12.36,
+	.sr_enter_plus_exit_time_us = 16.72,
+	.sr_exit_z8_time_us = 285.0,
+	.sr_enter_plus_exit_z8_time_us = 320,
+	.writeback_latency_us = 12.0,
+	.round_trip_ping_latency_dcfclk_cycles = 263,
+	.urgent_latency_pixel_data_only_us = 4.0,
+	.urgent_latency_pixel_mixed_with_vm_data_us = 4.0,
+	.urgent_latency_vm_data_only_us = 4.0,
+	.fclk_change_latency_us = 20,
+	.usr_retraining_latency_us = 2,
+	.smn_latency_us = 2,
+	.mall_allocated_for_dcn_mbytes = 64,
+	.urgent_out_of_order_return_per_channel_pixel_only_bytes = 4096,
+	.urgent_out_of_order_return_per_channel_pixel_and_vm_bytes = 4096,
+	.urgent_out_of_order_return_per_channel_vm_only_bytes = 4096,
+	.pct_ideal_sdp_bw_after_urgent = 100.0,
+	.pct_ideal_fabric_bw_after_urgent = 67.0,
+	.pct_ideal_dram_sdp_bw_after_urgent_pixel_only = 20.0,
+	.pct_ideal_dram_sdp_bw_after_urgent_pixel_and_vm = 60.0, // N/A, for now keep as is until DML implemented
+	.pct_ideal_dram_sdp_bw_after_urgent_vm_only = 30.0, // N/A, for now keep as is until DML implemented
+	.pct_ideal_dram_bw_after_urgent_strobe = 67.0,
+	.max_avg_sdp_bw_use_normal_percent = 80.0,
+	.max_avg_fabric_bw_use_normal_percent = 60.0,
+	.max_avg_dram_bw_use_normal_strobe_percent = 50.0,
+	.max_avg_dram_bw_use_normal_percent = 15.0,
+	.num_chans = 8,
+	.dram_channel_width_bytes = 2,
+	.fabric_datapath_to_dcn_data_return_bytes = 64,
+	.return_bus_width_bytes = 64,
+	.downspread_percent = 0.38,
+	.dcn_downspread_percent = 0.5,
+	.dram_clock_change_latency_us = 400,
+	.dispclk_dppclk_vco_speed_mhz = 4300.0,
+	.do_urgent_latency_adjustment = true,
+	.urgent_latency_adjustment_fabric_clock_component_us = 1.0,
+	.urgent_latency_adjustment_fabric_clock_reference_mhz = 1000,
+};
+
+static void get_optimal_ntuple(struct _vcs_dpi_voltage_scaling_st *entry)
+{
+	if (entry->dcfclk_mhz > 0) {
+		float bw_on_sdp = entry->dcfclk_mhz * dcn3_21_soc.return_bus_width_bytes * ((float)dcn3_21_soc.pct_ideal_sdp_bw_after_urgent / 100);
+
+		entry->fabricclk_mhz = bw_on_sdp / (dcn3_21_soc.return_bus_width_bytes * ((float)dcn3_21_soc.pct_ideal_fabric_bw_after_urgent / 100));
+		entry->dram_speed_mts = bw_on_sdp / (dcn3_21_soc.num_chans *
+				dcn3_21_soc.dram_channel_width_bytes * ((float)dcn3_21_soc.pct_ideal_dram_sdp_bw_after_urgent_pixel_only / 100));
+	} else if (entry->fabricclk_mhz > 0) {
+		float bw_on_fabric = entry->fabricclk_mhz * dcn3_21_soc.return_bus_width_bytes * ((float)dcn3_21_soc.pct_ideal_fabric_bw_after_urgent / 100);
+
+		entry->dcfclk_mhz = bw_on_fabric / (dcn3_21_soc.return_bus_width_bytes * ((float)dcn3_21_soc.pct_ideal_sdp_bw_after_urgent / 100));
+		entry->dram_speed_mts = bw_on_fabric / (dcn3_21_soc.num_chans *
+				dcn3_21_soc.dram_channel_width_bytes * ((float)dcn3_21_soc.pct_ideal_dram_sdp_bw_after_urgent_pixel_only / 100));
+	} else if (entry->dram_speed_mts > 0) {
+		float bw_on_dram = entry->dram_speed_mts * dcn3_21_soc.num_chans *
+				dcn3_21_soc.dram_channel_width_bytes * ((float)dcn3_21_soc.pct_ideal_dram_sdp_bw_after_urgent_pixel_only / 100);
+
+		entry->fabricclk_mhz = bw_on_dram / (dcn3_21_soc.return_bus_width_bytes * ((float)dcn3_21_soc.pct_ideal_fabric_bw_after_urgent / 100));
+		entry->dcfclk_mhz = bw_on_dram / (dcn3_21_soc.return_bus_width_bytes * ((float)dcn3_21_soc.pct_ideal_sdp_bw_after_urgent / 100));
+	}
+}
+
+static float calculate_net_bw_in_kbytes_sec(struct _vcs_dpi_voltage_scaling_st *entry)
+{
+	float memory_bw_kbytes_sec;
+	float fabric_bw_kbytes_sec;
+	float sdp_bw_kbytes_sec;
+	float limiting_bw_kbytes_sec;
+
+	memory_bw_kbytes_sec = entry->dram_speed_mts * dcn3_21_soc.num_chans *
+			dcn3_21_soc.dram_channel_width_bytes * ((float)dcn3_21_soc.pct_ideal_dram_sdp_bw_after_urgent_pixel_only / 100);
+
+	fabric_bw_kbytes_sec = entry->fabricclk_mhz * dcn3_21_soc.return_bus_width_bytes * ((float)dcn3_21_soc.pct_ideal_fabric_bw_after_urgent / 100);
+
+	sdp_bw_kbytes_sec = entry->dcfclk_mhz * dcn3_21_soc.return_bus_width_bytes * ((float)dcn3_21_soc.pct_ideal_sdp_bw_after_urgent / 100);
+
+	limiting_bw_kbytes_sec = memory_bw_kbytes_sec;
+
+	if (fabric_bw_kbytes_sec < limiting_bw_kbytes_sec)
+		limiting_bw_kbytes_sec = fabric_bw_kbytes_sec;
+
+	if (sdp_bw_kbytes_sec < limiting_bw_kbytes_sec)
+		limiting_bw_kbytes_sec = sdp_bw_kbytes_sec;
+
+	return limiting_bw_kbytes_sec;
+}
+
+void dcn321_insert_entry_into_table_sorted(struct _vcs_dpi_voltage_scaling_st *table,
+					   unsigned int *num_entries,
+					   struct _vcs_dpi_voltage_scaling_st *entry)
+{
+	int i = 0;
+	int index = 0;
+	float net_bw_of_new_state = 0;
+
+	dc_assert_fp_enabled();
+
+	get_optimal_ntuple(entry);
+
+	if (*num_entries == 0) {
+		table[0] = *entry;
+		(*num_entries)++;
+	} else {
+		net_bw_of_new_state = calculate_net_bw_in_kbytes_sec(entry);
+		while (net_bw_of_new_state > calculate_net_bw_in_kbytes_sec(&table[index])) {
+			index++;
+			if (index >= *num_entries)
+				break;
+		}
+
+		for (i = *num_entries; i > index; i--)
+			table[i] = table[i - 1];
+
+		table[index] = *entry;
+		(*num_entries)++;
+	}
+}
+
+static void remove_entry_from_table_at_index(struct _vcs_dpi_voltage_scaling_st *table, unsigned int *num_entries,
+		unsigned int index)
+{
+	int i;
+
+	if (*num_entries == 0)
+		return;
+
+	for (i = index; i < *num_entries - 1; i++) {
+		table[i] = table[i + 1];
+	}
+	memset(&table[--(*num_entries)], 0, sizeof(struct _vcs_dpi_voltage_scaling_st));
+}
+
+static int build_synthetic_soc_states(struct clk_bw_params *bw_params,
+		struct _vcs_dpi_voltage_scaling_st *table, unsigned int *num_entries)
+{
+	int i, j;
+	struct _vcs_dpi_voltage_scaling_st entry = {0};
+
+	unsigned int max_dcfclk_mhz = 0, max_dispclk_mhz = 0, max_dppclk_mhz = 0,
+			max_phyclk_mhz = 0, max_dtbclk_mhz = 0, max_fclk_mhz = 0, max_uclk_mhz = 0;
+
+	unsigned int min_dcfclk_mhz = 199, min_fclk_mhz = 299;
+
+	static const unsigned int num_dcfclk_stas = 5;
+	unsigned int dcfclk_sta_targets[DC__VOLTAGE_STATES] = {199, 615, 906, 1324, 1564};
+
+	unsigned int num_uclk_dpms = 0;
+	unsigned int num_fclk_dpms = 0;
+	unsigned int num_dcfclk_dpms = 0;
+
+	for (i = 0; i < MAX_NUM_DPM_LVL; i++) {
+		if (bw_params->clk_table.entries[i].dcfclk_mhz > max_dcfclk_mhz)
+			max_dcfclk_mhz = bw_params->clk_table.entries[i].dcfclk_mhz;
+		if (bw_params->clk_table.entries[i].fclk_mhz > max_fclk_mhz)
+			max_fclk_mhz = bw_params->clk_table.entries[i].fclk_mhz;
+		if (bw_params->clk_table.entries[i].memclk_mhz > max_uclk_mhz)
+			max_uclk_mhz = bw_params->clk_table.entries[i].memclk_mhz;
+		if (bw_params->clk_table.entries[i].dispclk_mhz > max_dispclk_mhz)
+			max_dispclk_mhz = bw_params->clk_table.entries[i].dispclk_mhz;
+		if (bw_params->clk_table.entries[i].dppclk_mhz > max_dppclk_mhz)
+			max_dppclk_mhz = bw_params->clk_table.entries[i].dppclk_mhz;
+		if (bw_params->clk_table.entries[i].phyclk_mhz > max_phyclk_mhz)
+			max_phyclk_mhz = bw_params->clk_table.entries[i].phyclk_mhz;
+		if (bw_params->clk_table.entries[i].dtbclk_mhz > max_dtbclk_mhz)
+			max_dtbclk_mhz = bw_params->clk_table.entries[i].dtbclk_mhz;
+
+		if (bw_params->clk_table.entries[i].memclk_mhz > 0)
+			num_uclk_dpms++;
+		if (bw_params->clk_table.entries[i].fclk_mhz > 0)
+			num_fclk_dpms++;
+		if (bw_params->clk_table.entries[i].dcfclk_mhz > 0)
+			num_dcfclk_dpms++;
+	}
+
+	if (!max_dcfclk_mhz || !max_dispclk_mhz || !max_dtbclk_mhz)
+		return -1;
+
+	if (max_dppclk_mhz == 0)
+		max_dppclk_mhz = max_dispclk_mhz;
+
+	if (max_fclk_mhz == 0)
+		max_fclk_mhz = max_dcfclk_mhz * dcn3_21_soc.pct_ideal_sdp_bw_after_urgent / dcn3_21_soc.pct_ideal_fabric_bw_after_urgent;
+
+	if (max_phyclk_mhz == 0)
+		max_phyclk_mhz = dcn3_21_soc.clock_limits[0].phyclk_mhz;
+
+	*num_entries = 0;
+	entry.dispclk_mhz = max_dispclk_mhz;
+	entry.dscclk_mhz = max_dispclk_mhz / 3;
+	entry.dppclk_mhz = max_dppclk_mhz;
+	entry.dtbclk_mhz = max_dtbclk_mhz;
+	entry.phyclk_mhz = max_phyclk_mhz;
+	entry.phyclk_d18_mhz = dcn3_21_soc.clock_limits[0].phyclk_d18_mhz;
+	entry.phyclk_d32_mhz = dcn3_21_soc.clock_limits[0].phyclk_d32_mhz;
+
+	// Insert all the DCFCLK STAs
+	for (i = 0; i < num_dcfclk_stas; i++) {
+		entry.dcfclk_mhz = dcfclk_sta_targets[i];
+		entry.fabricclk_mhz = 0;
+		entry.dram_speed_mts = 0;
+
+		dcn321_insert_entry_into_table_sorted(table, num_entries, &entry);
+	}
+
+	// Insert the max DCFCLK
+	entry.dcfclk_mhz = max_dcfclk_mhz;
+	entry.fabricclk_mhz = 0;
+	entry.dram_speed_mts = 0;
+
+	dcn321_insert_entry_into_table_sorted(table, num_entries, &entry);
+
+	// Insert the UCLK DPMS
+	for (i = 0; i < num_uclk_dpms; i++) {
+		entry.dcfclk_mhz = 0;
+		entry.fabricclk_mhz = 0;
+		entry.dram_speed_mts = bw_params->clk_table.entries[i].memclk_mhz * 16;
+
+		dcn321_insert_entry_into_table_sorted(table, num_entries, &entry);
+	}
+
+	// If FCLK is coarse grained, insert individual DPMs.
+	if (num_fclk_dpms > 2) {
+		for (i = 0; i < num_fclk_dpms; i++) {
+			entry.dcfclk_mhz = 0;
+			entry.fabricclk_mhz = bw_params->clk_table.entries[i].fclk_mhz;
+			entry.dram_speed_mts = 0;
+
+			dcn321_insert_entry_into_table_sorted(table, num_entries, &entry);
+		}
+	}
+	// If FCLK fine grained, only insert max
+	else {
+		entry.dcfclk_mhz = 0;
+		entry.fabricclk_mhz = max_fclk_mhz;
+		entry.dram_speed_mts = 0;
+
+		dcn321_insert_entry_into_table_sorted(table, num_entries, &entry);
+	}
+
+	// At this point, the table contains all "points of interest" based on
+	// DPMs from PMFW, and STAs.  Table is sorted by BW, and all clock
+	// ratios (by derate, are exact).
+
+	// Remove states that require higher clocks than are supported
+	for (i = *num_entries - 1; i >= 0 ; i--) {
+		if (table[i].dcfclk_mhz > max_dcfclk_mhz ||
+				table[i].fabricclk_mhz > max_fclk_mhz ||
+				table[i].dram_speed_mts > max_uclk_mhz * 16)
+			remove_entry_from_table_at_index(table, num_entries, i);
+	}
+
+	// At this point, the table only contains supported points of interest
+	// it could be used as is, but some states may be redundant due to
+	// coarse grained nature of some clocks, so we want to round up to
+	// coarse grained DPMs and remove duplicates.
+
+	// Round up UCLKs
+	for (i = *num_entries - 1; i >= 0 ; i--) {
+		for (j = 0; j < num_uclk_dpms; j++) {
+			if (bw_params->clk_table.entries[j].memclk_mhz * 16 >= table[i].dram_speed_mts) {
+				table[i].dram_speed_mts = bw_params->clk_table.entries[j].memclk_mhz * 16;
+				break;
+			}
+		}
+	}
+
+	// If FCLK is coarse grained, round up to next DPMs
+	if (num_fclk_dpms > 2) {
+		for (i = *num_entries - 1; i >= 0 ; i--) {
+			for (j = 0; j < num_fclk_dpms; j++) {
+				if (bw_params->clk_table.entries[j].fclk_mhz >= table[i].fabricclk_mhz) {
+					table[i].fabricclk_mhz = bw_params->clk_table.entries[j].fclk_mhz;
+					break;
+				}
+			}
+		}
+	}
+	// Otherwise, round up to minimum.
+	else {
+		for (i = *num_entries - 1; i >= 0 ; i--) {
+			if (table[i].fabricclk_mhz < min_fclk_mhz) {
+				table[i].fabricclk_mhz = min_fclk_mhz;
+				break;
+			}
+		}
+	}
+
+	// Round DCFCLKs up to minimum
+	for (i = *num_entries - 1; i >= 0 ; i--) {
+		if (table[i].dcfclk_mhz < min_dcfclk_mhz) {
+			table[i].dcfclk_mhz = min_dcfclk_mhz;
+			break;
+		}
+	}
+
+	// Remove duplicate states, note duplicate states are always neighbouring since table is sorted.
+	i = 0;
+	while (i < *num_entries - 1) {
+		if (table[i].dcfclk_mhz == table[i + 1].dcfclk_mhz &&
+				table[i].fabricclk_mhz == table[i + 1].fabricclk_mhz &&
+				table[i].dram_speed_mts == table[i + 1].dram_speed_mts)
+			remove_entry_from_table_at_index(table, num_entries, i + 1);
+		else
+			i++;
+	}
+
+	// Fix up the state indicies
+	for (i = *num_entries - 1; i >= 0 ; i--) {
+		table[i].state = i;
+	}
+
+	return 0;
+}
+
+static void dcn321_get_optimal_dcfclk_fclk_for_uclk(unsigned int uclk_mts,
+		unsigned int *optimal_dcfclk,
+		unsigned int *optimal_fclk)
+{
+	double bw_from_dram, bw_from_dram1, bw_from_dram2;
+
+	bw_from_dram1 = uclk_mts * dcn3_21_soc.num_chans *
+		dcn3_21_soc.dram_channel_width_bytes * (dcn3_21_soc.max_avg_dram_bw_use_normal_percent / 100);
+	bw_from_dram2 = uclk_mts * dcn3_21_soc.num_chans *
+		dcn3_21_soc.dram_channel_width_bytes * (dcn3_21_soc.max_avg_sdp_bw_use_normal_percent / 100);
+
+	bw_from_dram = (bw_from_dram1 < bw_from_dram2) ? bw_from_dram1 : bw_from_dram2;
+
+	if (optimal_fclk)
+		*optimal_fclk = bw_from_dram /
+		(dcn3_21_soc.fabric_datapath_to_dcn_data_return_bytes * (dcn3_21_soc.max_avg_sdp_bw_use_normal_percent / 100));
+
+	if (optimal_dcfclk)
+		*optimal_dcfclk =  bw_from_dram /
+		(dcn3_21_soc.return_bus_width_bytes * (dcn3_21_soc.max_avg_sdp_bw_use_normal_percent / 100));
+}
+
+/** dcn321_update_bw_bounding_box
+ * This would override some dcn3_2 ip_or_soc initial parameters hardcoded from spreadsheet
+ * with actual values as per dGPU SKU:
+ * -with passed few options from dc->config
+ * -with dentist_vco_frequency from Clk Mgr (currently hardcoded, but might need to get it from PM FW)
+ * -with passed latency values (passed in ns units) in dc-> bb override for debugging purposes
+ * -with passed latencies from VBIOS (in 100_ns units) if available for certain dGPU SKU
+ * -with number of DRAM channels from VBIOS (which differ for certain dGPU SKU of the same ASIC)
+ * -clocks levels with passed clk_table entries from Clk Mgr as reported by PM FW for different
+ *  clocks (which might differ for certain dGPU SKU of the same ASIC)
+ */
+void dcn321_update_bw_bounding_box_fpu(struct dc *dc, struct clk_bw_params *bw_params)
+{
+	dc_assert_fp_enabled();
+	if (!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment)) {
+		/* Overrides from dc->config options */
+		dcn3_21_ip.clamp_min_dcfclk = dc->config.clamp_min_dcfclk;
+
+		/* Override from passed dc->bb_overrides if available*/
+		if ((int)(dcn3_21_soc.sr_exit_time_us * 1000) != dc->bb_overrides.sr_exit_time_ns
+				&& dc->bb_overrides.sr_exit_time_ns) {
+			dcn3_21_soc.sr_exit_time_us = dc->bb_overrides.sr_exit_time_ns / 1000.0;
+		}
+
+		if ((int)(dcn3_21_soc.sr_enter_plus_exit_time_us * 1000)
+				!= dc->bb_overrides.sr_enter_plus_exit_time_ns
+				&& dc->bb_overrides.sr_enter_plus_exit_time_ns) {
+			dcn3_21_soc.sr_enter_plus_exit_time_us =
+				dc->bb_overrides.sr_enter_plus_exit_time_ns / 1000.0;
+		}
+
+		if ((int)(dcn3_21_soc.urgent_latency_us * 1000) != dc->bb_overrides.urgent_latency_ns
+			&& dc->bb_overrides.urgent_latency_ns) {
+			dcn3_21_soc.urgent_latency_us = dc->bb_overrides.urgent_latency_ns / 1000.0;
+		}
+
+		if ((int)(dcn3_21_soc.dram_clock_change_latency_us * 1000)
+				!= dc->bb_overrides.dram_clock_change_latency_ns
+				&& dc->bb_overrides.dram_clock_change_latency_ns) {
+			dcn3_21_soc.dram_clock_change_latency_us =
+				dc->bb_overrides.dram_clock_change_latency_ns / 1000.0;
+		}
+
+		if ((int)(dcn3_21_soc.fclk_change_latency_us * 1000)
+				!= dc->bb_overrides.fclk_clock_change_latency_ns
+				&& dc->bb_overrides.fclk_clock_change_latency_ns) {
+			dcn3_21_soc.fclk_change_latency_us =
+				dc->bb_overrides.fclk_clock_change_latency_ns / 1000;
+		}
+
+		if ((int)(dcn3_21_soc.dummy_pstate_latency_us * 1000)
+				!= dc->bb_overrides.dummy_clock_change_latency_ns
+				&& dc->bb_overrides.dummy_clock_change_latency_ns) {
+			dcn3_21_soc.dummy_pstate_latency_us =
+				dc->bb_overrides.dummy_clock_change_latency_ns / 1000.0;
+		}
+
+		/* Override from VBIOS if VBIOS bb_info available */
+		if (dc->ctx->dc_bios->funcs->get_soc_bb_info) {
+			struct bp_soc_bb_info bb_info = {0};
+
+			if (dc->ctx->dc_bios->funcs->get_soc_bb_info(dc->ctx->dc_bios, &bb_info) == BP_RESULT_OK) {
+				if (bb_info.dram_clock_change_latency_100ns > 0)
+					dcn3_21_soc.dram_clock_change_latency_us = bb_info.dram_clock_change_latency_100ns * 10;
+
+			if (bb_info.dram_sr_enter_exit_latency_100ns > 0)
+				dcn3_21_soc.sr_enter_plus_exit_time_us = bb_info.dram_sr_enter_exit_latency_100ns * 10;
+
+			if (bb_info.dram_sr_exit_latency_100ns > 0)
+				dcn3_21_soc.sr_exit_time_us = bb_info.dram_sr_exit_latency_100ns * 10;
+			}
+		}
+
+		/* Override from VBIOS for num_chan */
+		if (dc->ctx->dc_bios->vram_info.num_chans)
+			dcn3_21_soc.num_chans = dc->ctx->dc_bios->vram_info.num_chans;
+
+		if (dc->ctx->dc_bios->vram_info.dram_channel_width_bytes)
+			dcn3_21_soc.dram_channel_width_bytes = dc->ctx->dc_bios->vram_info.dram_channel_width_bytes;
+
+	}
+
+	/* Override dispclk_dppclk_vco_speed_mhz from Clk Mgr */
+	dcn3_21_soc.dispclk_dppclk_vco_speed_mhz = dc->clk_mgr->dentist_vco_freq_khz / 1000.0;
+	dc->dml.soc.dispclk_dppclk_vco_speed_mhz = dc->clk_mgr->dentist_vco_freq_khz / 1000.0;
+
+	/* Overrides Clock levelsfrom CLK Mgr table entries as reported by PM FW */
+	if ((!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment)) && (bw_params->clk_table.entries[0].memclk_mhz)) {
+		if (dc->debug.use_legacy_soc_bb_mechanism) {
+			unsigned int i = 0, j = 0, num_states = 0;
+
+			unsigned int dcfclk_mhz[DC__VOLTAGE_STATES] = {0};
+			unsigned int dram_speed_mts[DC__VOLTAGE_STATES] = {0};
+			unsigned int optimal_uclk_for_dcfclk_sta_targets[DC__VOLTAGE_STATES] = {0};
+			unsigned int optimal_dcfclk_for_uclk[DC__VOLTAGE_STATES] = {0};
+
+			unsigned int dcfclk_sta_targets[DC__VOLTAGE_STATES] = {615, 906, 1324, 1564};
+			unsigned int num_dcfclk_sta_targets = 4, num_uclk_states = 0;
+			unsigned int max_dcfclk_mhz = 0, max_dispclk_mhz = 0, max_dppclk_mhz = 0, max_phyclk_mhz = 0;
+
+			for (i = 0; i < MAX_NUM_DPM_LVL; i++) {
+				if (bw_params->clk_table.entries[i].dcfclk_mhz > max_dcfclk_mhz)
+					max_dcfclk_mhz = bw_params->clk_table.entries[i].dcfclk_mhz;
+				if (bw_params->clk_table.entries[i].dispclk_mhz > max_dispclk_mhz)
+					max_dispclk_mhz = bw_params->clk_table.entries[i].dispclk_mhz;
+				if (bw_params->clk_table.entries[i].dppclk_mhz > max_dppclk_mhz)
+					max_dppclk_mhz = bw_params->clk_table.entries[i].dppclk_mhz;
+				if (bw_params->clk_table.entries[i].phyclk_mhz > max_phyclk_mhz)
+					max_phyclk_mhz = bw_params->clk_table.entries[i].phyclk_mhz;
+			}
+			if (!max_dcfclk_mhz)
+				max_dcfclk_mhz = dcn3_21_soc.clock_limits[0].dcfclk_mhz;
+			if (!max_dispclk_mhz)
+				max_dispclk_mhz = dcn3_21_soc.clock_limits[0].dispclk_mhz;
+			if (!max_dppclk_mhz)
+				max_dppclk_mhz = dcn3_21_soc.clock_limits[0].dppclk_mhz;
+			if (!max_phyclk_mhz)
+				max_phyclk_mhz = dcn3_21_soc.clock_limits[0].phyclk_mhz;
+
+			if (max_dcfclk_mhz > dcfclk_sta_targets[num_dcfclk_sta_targets-1]) {
+				// If max DCFCLK is greater than the max DCFCLK STA target, insert into the DCFCLK STA target array
+				dcfclk_sta_targets[num_dcfclk_sta_targets] = max_dcfclk_mhz;
+				num_dcfclk_sta_targets++;
+			} else if (max_dcfclk_mhz < dcfclk_sta_targets[num_dcfclk_sta_targets-1]) {
+				// If max DCFCLK is less than the max DCFCLK STA target, cap values and remove duplicates
+				for (i = 0; i < num_dcfclk_sta_targets; i++) {
+					if (dcfclk_sta_targets[i] > max_dcfclk_mhz) {
+						dcfclk_sta_targets[i] = max_dcfclk_mhz;
+						break;
+					}
+				}
+				// Update size of array since we "removed" duplicates
+				num_dcfclk_sta_targets = i + 1;
+			}
+
+			num_uclk_states = bw_params->clk_table.num_entries;
+
+			// Calculate optimal dcfclk for each uclk
+			for (i = 0; i < num_uclk_states; i++) {
+				dcn321_get_optimal_dcfclk_fclk_for_uclk(bw_params->clk_table.entries[i].memclk_mhz * 16,
+						&optimal_dcfclk_for_uclk[i], NULL);
+				if (optimal_dcfclk_for_uclk[i] < bw_params->clk_table.entries[0].dcfclk_mhz) {
+					optimal_dcfclk_for_uclk[i] = bw_params->clk_table.entries[0].dcfclk_mhz;
+				}
+			}
+
+			// Calculate optimal uclk for each dcfclk sta target
+			for (i = 0; i < num_dcfclk_sta_targets; i++) {
+				for (j = 0; j < num_uclk_states; j++) {
+					if (dcfclk_sta_targets[i] < optimal_dcfclk_for_uclk[j]) {
+						optimal_uclk_for_dcfclk_sta_targets[i] =
+								bw_params->clk_table.entries[j].memclk_mhz * 16;
+						break;
+					}
+				}
+			}
+
+			i = 0;
+			j = 0;
+			// create the final dcfclk and uclk table
+			while (i < num_dcfclk_sta_targets && j < num_uclk_states && num_states < DC__VOLTAGE_STATES) {
+				if (dcfclk_sta_targets[i] < optimal_dcfclk_for_uclk[j] && i < num_dcfclk_sta_targets) {
+					dcfclk_mhz[num_states] = dcfclk_sta_targets[i];
+					dram_speed_mts[num_states++] = optimal_uclk_for_dcfclk_sta_targets[i++];
+				} else {
+					if (j < num_uclk_states && optimal_dcfclk_for_uclk[j] <= max_dcfclk_mhz) {
+						dcfclk_mhz[num_states] = optimal_dcfclk_for_uclk[j];
+						dram_speed_mts[num_states++] = bw_params->clk_table.entries[j++].memclk_mhz * 16;
+					} else {
+						j = num_uclk_states;
+					}
+				}
+			}
+
+			while (i < num_dcfclk_sta_targets && num_states < DC__VOLTAGE_STATES) {
+				dcfclk_mhz[num_states] = dcfclk_sta_targets[i];
+				dram_speed_mts[num_states++] = optimal_uclk_for_dcfclk_sta_targets[i++];
+			}
+
+			while (j < num_uclk_states && num_states < DC__VOLTAGE_STATES &&
+					optimal_dcfclk_for_uclk[j] <= max_dcfclk_mhz) {
+				dcfclk_mhz[num_states] = optimal_dcfclk_for_uclk[j];
+				dram_speed_mts[num_states++] = bw_params->clk_table.entries[j++].memclk_mhz * 16;
+			}
+
+			dcn3_21_soc.num_states = num_states;
+			for (i = 0; i < dcn3_21_soc.num_states; i++) {
+				dcn3_21_soc.clock_limits[i].state = i;
+				dcn3_21_soc.clock_limits[i].dcfclk_mhz = dcfclk_mhz[i];
+				dcn3_21_soc.clock_limits[i].fabricclk_mhz = dcfclk_mhz[i];
+
+				/* Fill all states with max values of all these clocks */
+				dcn3_21_soc.clock_limits[i].dispclk_mhz = max_dispclk_mhz;
+				dcn3_21_soc.clock_limits[i].dppclk_mhz  = max_dppclk_mhz;
+				dcn3_21_soc.clock_limits[i].phyclk_mhz  = max_phyclk_mhz;
+				dcn3_21_soc.clock_limits[i].dscclk_mhz  = max_dispclk_mhz / 3;
+
+				/* Populate from bw_params for DTBCLK, SOCCLK */
+				if (i > 0) {
+					if (!bw_params->clk_table.entries[i].dtbclk_mhz) {
+						dcn3_21_soc.clock_limits[i].dtbclk_mhz  = dcn3_21_soc.clock_limits[i-1].dtbclk_mhz;
+					} else {
+						dcn3_21_soc.clock_limits[i].dtbclk_mhz  = bw_params->clk_table.entries[i].dtbclk_mhz;
+					}
+				} else if (bw_params->clk_table.entries[i].dtbclk_mhz) {
+					dcn3_21_soc.clock_limits[i].dtbclk_mhz  = bw_params->clk_table.entries[i].dtbclk_mhz;
+				}
+
+				if (!bw_params->clk_table.entries[i].socclk_mhz && i > 0)
+					dcn3_21_soc.clock_limits[i].socclk_mhz = dcn3_21_soc.clock_limits[i-1].socclk_mhz;
+				else
+					dcn3_21_soc.clock_limits[i].socclk_mhz = bw_params->clk_table.entries[i].socclk_mhz;
+
+				if (!dram_speed_mts[i] && i > 0)
+					dcn3_21_soc.clock_limits[i].dram_speed_mts = dcn3_21_soc.clock_limits[i-1].dram_speed_mts;
+				else
+					dcn3_21_soc.clock_limits[i].dram_speed_mts = dram_speed_mts[i];
+
+				/* These clocks cannot come from bw_params, always fill from dcn3_21_soc[0] */
+				/* PHYCLK_D18, PHYCLK_D32 */
+				dcn3_21_soc.clock_limits[i].phyclk_d18_mhz = dcn3_21_soc.clock_limits[0].phyclk_d18_mhz;
+				dcn3_21_soc.clock_limits[i].phyclk_d32_mhz = dcn3_21_soc.clock_limits[0].phyclk_d32_mhz;
+			}
+		} else {
+			build_synthetic_soc_states(bw_params, dcn3_21_soc.clock_limits, &dcn3_21_soc.num_states);
+		}
+
+		/* Re-init DML with updated bb */
+		dml_init_instance(&dc->dml, &dcn3_21_soc, &dcn3_21_ip, DML_PROJECT_DCN32);
+		if (dc->current_state)
+			dml_init_instance(&dc->current_state->bw_ctx.dml, &dcn3_21_soc, &dcn3_21_ip, DML_PROJECT_DCN32);
+	}
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.h b/drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.h
new file mode 100644
index 000000000000..e8fad9b4be69
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.h
@@ -0,0 +1,38 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DCN32_FPU_H__
+#define __DCN32_FPU_H__
+
+#include "dml/display_mode_vba.h"
+
+void dcn321_insert_entry_into_table_sorted(struct _vcs_dpi_voltage_scaling_st *table,
+					   unsigned int *num_entries,
+					   struct _vcs_dpi_voltage_scaling_st *entry);
+
+void dcn321_update_bw_bounding_box_fpu(struct dc *dc, struct clk_bw_params *bw_params);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_enums.h b/drivers/gpu/drm/amd/display/dc/dml/display_mode_enums.h
index edb9f7567d6d..f394b3f3922a 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/display_mode_enums.h
+++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_enums.h
@@ -26,7 +26,11 @@
 #define __DISPLAY_MODE_ENUMS_H__
 
 enum output_encoder_class {
-	dm_dp = 0, dm_hdmi = 1, dm_wb = 2, dm_edp
+	dm_dp = 0,
+	dm_hdmi = 1,
+	dm_wb = 2,
+	dm_edp = 3,
+	dm_dp2p0 = 5,
 };
 enum output_format_class {
 	dm_444 = 0, dm_420 = 1, dm_n422, dm_s422
@@ -105,6 +109,10 @@ enum clock_change_support {
 	dm_dram_clock_change_uninitialized = 0,
 	dm_dram_clock_change_vactive,
 	dm_dram_clock_change_vblank,
+	dm_dram_clock_change_vactive_w_mall_full_frame,
+	dm_dram_clock_change_vactive_w_mall_sub_vp,
+	dm_dram_clock_change_vblank_w_mall_full_frame,
+	dm_dram_clock_change_vblank_w_mall_sub_vp,
 	dm_dram_clock_change_unsupported
 };
 
@@ -169,6 +177,9 @@ enum odm_combine_mode {
 	dm_odm_combine_mode_disabled,
 	dm_odm_combine_mode_2to1,
 	dm_odm_combine_mode_4to1,
+	dm_odm_split_mode_1to2,
+	dm_odm_mode_mso_1to2,
+	dm_odm_mode_mso_1to4
 };
 
 enum odm_combine_policy {
@@ -176,11 +187,15 @@ enum odm_combine_policy {
 	dm_odm_combine_policy_none,
 	dm_odm_combine_policy_2to1,
 	dm_odm_combine_policy_4to1,
+	dm_odm_split_policy_1to2,
+	dm_odm_mso_policy_1to2,
+	dm_odm_mso_policy_1to4,
 };
 
 enum immediate_flip_requirement {
 	dm_immediate_flip_not_required,
 	dm_immediate_flip_required,
+	dm_immediate_flip_opportunistic,
 };
 
 enum unbounded_requesting_policy {
@@ -189,4 +204,75 @@ enum unbounded_requesting_policy {
 	dm_unbounded_requesting_disable
 };
 
+enum dm_rotation_angle {
+	dm_rotation_0,
+	dm_rotation_90,
+	dm_rotation_180,
+	dm_rotation_270,
+	dm_rotation_0m,
+	dm_rotation_90m,
+	dm_rotation_180m,
+	dm_rotation_270m,
+};
+
+enum dm_use_mall_for_pstate_change_mode {
+	dm_use_mall_pstate_change_disable,
+	dm_use_mall_pstate_change_full_frame,
+	dm_use_mall_pstate_change_sub_viewport,
+	dm_use_mall_pstate_change_phantom_pipe
+};
+
+enum dm_use_mall_for_static_screen_mode {
+	dm_use_mall_static_screen_disable,
+	dm_use_mall_static_screen_optimize,
+	dm_use_mall_static_screen_enable,
+};
+
+enum dm_output_link_dp_rate {
+	dm_dp_rate_na,
+	dm_dp_rate_hbr,
+	dm_dp_rate_hbr2,
+	dm_dp_rate_hbr3,
+	dm_dp_rate_uhbr10,
+	dm_dp_rate_uhbr13p5,
+	dm_dp_rate_uhbr20,
+};
+
+enum dm_fclock_change_support {
+	dm_fclock_change_vactive,
+	dm_fclock_change_vblank,
+	dm_fclock_change_unsupported,
+};
+
+enum dm_prefetch_modes {
+	dm_prefetch_support_uclk_fclk_and_stutter_if_possible,
+	dm_prefetch_support_uclk_fclk_and_stutter,
+	dm_prefetch_support_fclk_and_stutter,
+	dm_prefetch_support_stutter,
+	dm_prefetch_support_none,
+};
+enum dm_output_type {
+	dm_output_type_unknown,
+	dm_output_type_dp,
+	dm_output_type_edp,
+	dm_output_type_dp2p0,
+	dm_output_type_hdmi,
+	dm_output_type_hdmifrl,
+};
+
+enum dm_output_rate {
+	dm_output_rate_unknown,
+	dm_output_rate_dp_rate_hbr,
+	dm_output_rate_dp_rate_hbr2,
+	dm_output_rate_dp_rate_hbr3,
+	dm_output_rate_dp_rate_uhbr10,
+	dm_output_rate_dp_rate_uhbr13p5,
+	dm_output_rate_dp_rate_uhbr20,
+	dm_output_rate_hdmi_rate_3x3,
+	dm_output_rate_hdmi_rate_6x3,
+	dm_output_rate_hdmi_rate_6x4,
+	dm_output_rate_hdmi_rate_8x4,
+	dm_output_rate_hdmi_rate_10x4,
+	dm_output_rate_hdmi_rate_12x4,
+};
 #endif
diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.c b/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.c
index 30db51fbd8cd..5d27ff0ebb5f 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.c
@@ -35,6 +35,8 @@
 #include "dcn30/display_rq_dlg_calc_30.h"
 #include "dcn31/display_mode_vba_31.h"
 #include "dcn31/display_rq_dlg_calc_31.h"
+#include "dcn32/display_mode_vba_32.h"
+#include "dcn32/display_rq_dlg_calc_32.h"
 #include "dml_logger.h"
 
 const struct dml_funcs dml20_funcs = {
@@ -72,6 +74,13 @@ const struct dml_funcs dml31_funcs = {
 	.rq_dlg_get_rq_reg = dml31_rq_dlg_get_rq_reg
 };
 
+const struct dml_funcs dml32_funcs = {
+	.validate = dml32_ModeSupportAndSystemConfigurationFull,
+    .recalculate = dml32_recalculate,
+	.rq_dlg_get_dlg_reg_v2 = dml32_rq_dlg_get_dlg_reg,
+	.rq_dlg_get_rq_reg_v2 = dml32_rq_dlg_get_rq_reg
+};
+
 void dml_init_instance(struct display_mode_lib *lib,
 		const struct _vcs_dpi_soc_bounding_box_st *soc_bb,
 		const struct _vcs_dpi_ip_params_st *ip_params,
@@ -98,6 +107,9 @@ void dml_init_instance(struct display_mode_lib *lib,
 	case DML_PROJECT_DCN31_FPGA:
 		lib->funcs = dml31_funcs;
 		break;
+	case DML_PROJECT_DCN32:
+		lib->funcs = dml32_funcs;
+		break;
 
 	default:
 		break;
diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.h b/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.h
index d76251fd1566..2bdd6ed22611 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.h
+++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.h
@@ -41,6 +41,7 @@ enum dml_project {
 	DML_PROJECT_DCN30,
 	DML_PROJECT_DCN31,
 	DML_PROJECT_DCN31_FPGA,
+	DML_PROJECT_DCN32,
 };
 
 struct display_mode_lib;
@@ -62,6 +63,20 @@ struct dml_funcs {
 		struct display_mode_lib *mode_lib,
 		display_rq_regs_st *rq_regs,
 		const display_pipe_params_st *pipe_param);
+	// DLG interfaces have different function parameters in DCN32.
+	// Create new function pointers to address the changes
+	void (*rq_dlg_get_dlg_reg_v2)(
+			struct display_mode_lib *mode_lib,
+			display_dlg_regs_st *dlg_regs,
+			display_ttu_regs_st *ttu_regs,
+			display_e2e_pipe_params_st *e2e_pipe_param,
+			const unsigned int num_pipes,
+			const unsigned int pipe_idx);
+	void (*rq_dlg_get_rq_reg_v2)(display_rq_regs_st *rq_regs,
+			struct display_mode_lib *mode_lib,
+			const display_e2e_pipe_params_st *e2e_pipe_param,
+			const unsigned int num_pipes,
+			const unsigned int pipe_idx);
 	void (*recalculate)(struct display_mode_lib *mode_lib);
 	void (*validate)(struct display_mode_lib *mode_lib);
 };
diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_structs.h b/drivers/gpu/drm/amd/display/dc/dml/display_mode_structs.h
index 2df660cd8801..e8b094006d95 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/display_mode_structs.h
+++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_structs.h
@@ -54,12 +54,102 @@ typedef struct _vcs_dpi_display_rq_regs_st display_rq_regs_st;
 typedef struct _vcs_dpi_display_dlg_sys_params_st display_dlg_sys_params_st;
 typedef struct _vcs_dpi_display_arb_params_st display_arb_params_st;
 
+typedef struct {
+	double UrgentWatermark;
+	double WritebackUrgentWatermark;
+	double DRAMClockChangeWatermark;
+	double FCLKChangeWatermark;
+	double WritebackDRAMClockChangeWatermark;
+	double WritebackFCLKChangeWatermark;
+	double StutterExitWatermark;
+	double StutterEnterPlusExitWatermark;
+	double Z8StutterExitWatermark;
+	double Z8StutterEnterPlusExitWatermark;
+	double USRRetrainingWatermark;
+} Watermarks;
+
+typedef struct {
+	double UrgentLatency;
+	double ExtraLatency;
+	double WritebackLatency;
+	double DRAMClockChangeLatency;
+	double FCLKChangeLatency;
+	double SRExitTime;
+	double SREnterPlusExitTime;
+	double SRExitZ8Time;
+	double SREnterPlusExitZ8Time;
+	double USRRetrainingLatencyPlusSMNLatency;
+} Latencies;
+
+typedef struct {
+	double Dppclk;
+	double Dispclk;
+	double PixelClock;
+	double DCFClkDeepSleep;
+	unsigned int DPPPerSurface;
+	bool ScalerEnabled;
+	enum dm_rotation_angle SourceRotation;
+	unsigned int ViewportHeight;
+	unsigned int ViewportHeightChroma;
+	unsigned int BlockWidth256BytesY;
+	unsigned int BlockHeight256BytesY;
+	unsigned int BlockWidth256BytesC;
+	unsigned int BlockHeight256BytesC;
+	unsigned int BlockWidthY;
+	unsigned int BlockHeightY;
+	unsigned int BlockWidthC;
+	unsigned int BlockHeightC;
+	unsigned int InterlaceEnable;
+	unsigned int NumberOfCursors;
+	unsigned int VBlank;
+	unsigned int HTotal;
+	unsigned int HActive;
+	bool DCCEnable;
+	enum odm_combine_mode ODMMode;
+	enum source_format_class SourcePixelFormat;
+	enum dm_swizzle_mode SurfaceTiling;
+	unsigned int BytePerPixelY;
+	unsigned int BytePerPixelC;
+	bool ProgressiveToInterlaceUnitInOPP;
+	double VRatio;
+	double VRatioChroma;
+	unsigned int VTaps;
+	unsigned int VTapsChroma;
+	unsigned int PitchY;
+	unsigned int DCCMetaPitchY;
+	unsigned int PitchC;
+	unsigned int DCCMetaPitchC;
+	bool ViewportStationary;
+	unsigned int ViewportXStart;
+	unsigned int ViewportYStart;
+	unsigned int ViewportXStartC;
+	unsigned int ViewportYStartC;
+	bool FORCE_ONE_ROW_FOR_FRAME;
+	unsigned int SwathHeightY;
+	unsigned int SwathHeightC;
+} DmlPipe;
+
+typedef struct {
+	double UrgentLatency;
+	double ExtraLatency;
+	double WritebackLatency;
+	double DRAMClockChangeLatency;
+	double FCLKChangeLatency;
+	double SRExitTime;
+	double SREnterPlusExitTime;
+	double SRExitZ8Time;
+	double SREnterPlusExitZ8Time;
+	double USRRetrainingLatency;
+	double SMNLatency;
+} SOCParametersList;
+
 struct _vcs_dpi_voltage_scaling_st {
 	int state;
 	double dscclk_mhz;
 	double dcfclk_mhz;
 	double socclk_mhz;
 	double phyclk_d18_mhz;
+	double phyclk_d32_mhz;
 	double dram_speed_mts;
 	double fabricclk_mhz;
 	double dispclk_mhz;
@@ -71,6 +161,11 @@ struct _vcs_dpi_voltage_scaling_st {
 
 struct _vcs_dpi_soc_bounding_box_st {
 	struct _vcs_dpi_voltage_scaling_st clock_limits[DC__VOLTAGE_STATES];
+	/*
+	 * This is a temporary stash for updating @clock_limits with the PMFW
+	 * clock table. Do not use outside of *update_bw_boudning_box functions.
+	 */
+	struct _vcs_dpi_voltage_scaling_st _clock_tmp[DC__VOLTAGE_STATES];
 	unsigned int num_states;
 	double sr_exit_time_us;
 	double sr_enter_plus_exit_time_us;
@@ -80,6 +175,16 @@ struct _vcs_dpi_soc_bounding_box_st {
 	double urgent_latency_pixel_data_only_us;
 	double urgent_latency_pixel_mixed_with_vm_data_us;
 	double urgent_latency_vm_data_only_us;
+	double usr_retraining_latency_us;
+	double smn_latency_us;
+	double fclk_change_latency_us;
+	double mall_allocated_for_dcn_mbytes;
+	double pct_ideal_fabric_bw_after_urgent;
+	double pct_ideal_dram_bw_after_urgent_strobe;
+	double max_avg_fabric_bw_use_normal_percent;
+	double max_avg_dram_bw_use_normal_strobe_percent;
+	enum dm_prefetch_modes allow_for_pstate_or_stutter_in_vblank_final;
+	bool dram_clock_change_requirement_final;
 	double writeback_latency_us;
 	double ideal_dram_bw_after_urgent_percent;
 	double pct_ideal_dram_sdp_bw_after_urgent_pixel_only; // PercentOfIdealDRAMFabricAndSDPPortBWReceivedAfterUrgLatencyPixelDataOnly
@@ -148,6 +253,9 @@ struct _vcs_dpi_ip_params_st {
 	unsigned int dpp_output_buffer_pixels;
 	unsigned int opp_output_buffer_lines;
 	unsigned int pixel_chunk_size_kbytes;
+	unsigned int alpha_pixel_chunk_size_kbytes;
+	unsigned int min_pixel_chunk_size_bytes;
+	unsigned int dcc_meta_buffer_size_bytes;
 	unsigned char pte_enable;
 	unsigned int pte_chunk_size_kbytes;
 	unsigned int meta_chunk_size_kbytes;
@@ -168,6 +276,7 @@ struct _vcs_dpi_ip_params_st {
 	double writeback_min_hscl_ratio;
 	double writeback_min_vscl_ratio;
 	unsigned int maximum_dsc_bits_per_component;
+	unsigned int maximum_pixels_per_line_per_dsc_unit;
 	unsigned int writeback_max_hscl_taps;
 	unsigned int writeback_max_vscl_taps;
 	unsigned int writeback_line_buffer_luma_buffer_size;
@@ -224,6 +333,9 @@ struct _vcs_dpi_ip_params_st {
 	unsigned int can_vstartup_lines_exceed_vsync_plus_back_porch_lines_minus_one;
 	unsigned int bug_forcing_LC_req_same_size_fixed;
 	unsigned int number_of_cursors;
+	unsigned int max_num_dp2p0_outputs;
+	unsigned int max_num_dp2p0_streams;
+	unsigned int VBlankNomDefaultUS;
 };
 
 struct _vcs_dpi_display_xfc_params_st {
@@ -250,6 +362,8 @@ struct _vcs_dpi_display_pipe_source_params_st {
 	bool hostvm_levels_force_en;
 	unsigned int hostvm_levels_force;
 	int source_scan;
+	int source_rotation; // new in dml32
+	unsigned int det_size_override; // use to populate DETSizeOverride in vba struct
 	int sw_mode;
 	int macro_tile_size;
 	unsigned int surface_width_y;
@@ -264,6 +378,15 @@ struct _vcs_dpi_display_pipe_source_params_st {
 	unsigned int viewport_height_c;
 	unsigned int viewport_width_max;
 	unsigned int viewport_height_max;
+	unsigned int viewport_x_y;
+	unsigned int viewport_x_c;
+	bool viewport_stationary;
+	unsigned int dcc_rate_luma;
+	unsigned int gpuvm_min_page_size_kbytes;
+	unsigned int use_mall_for_pstate_change;
+	unsigned int use_mall_for_static_screen;
+	bool force_one_row_for_frame;
+	bool pte_buffer_mode;
 	unsigned int data_pitch;
 	unsigned int data_pitch_c;
 	unsigned int meta_pitch;
@@ -296,10 +419,17 @@ struct writeback_st {
 	int wb_vtaps_luma;
 	int wb_htaps_chroma;
 	int wb_vtaps_chroma;
+	unsigned int wb_htaps;
+	unsigned int wb_vtaps;
 	double wb_hratio;
 	double wb_vratio;
 };
 
+struct display_audio_params_st {
+	unsigned int   audio_sample_rate_khz;
+	int    		   audio_sample_layout;
+};
+
 struct _vcs_dpi_display_output_params_st {
 	int dp_lanes;
 	double output_bpp;
@@ -313,6 +443,11 @@ struct _vcs_dpi_display_output_params_st {
 	int dsc_slices;
 	int max_audio_sample_rate;
 	struct writeback_st wb;
+	struct display_audio_params_st audio;
+	unsigned int output_bpc;
+	int dp_rate;
+	unsigned int dp_multistream_id;
+	bool dp_multistream_en;
 };
 
 struct _vcs_dpi_scaler_ratio_depth_st {
@@ -361,6 +496,10 @@ struct _vcs_dpi_display_pipe_dest_params_st {
 	unsigned char use_maximum_vstartup;
 	unsigned int vtotal_max;
 	unsigned int vtotal_min;
+	unsigned int refresh_rate;
+	bool synchronize_timings;
+	unsigned int odm_combine_policy;
+	bool drr_display;
 };
 
 struct _vcs_dpi_display_pipe_params_st {
@@ -558,6 +697,9 @@ struct _vcs_dpi_display_arb_params_st {
 	int max_req_outstanding;
 	int min_req_outstanding;
 	int sat_level_us;
+	int hvm_min_req_outstand_commit_threshold;
+	int hvm_max_qos_commit_threshold;
+	int compbuf_reserved_space_kbytes;
 };
 
 #endif /*__DISPLAY_MODE_STRUCTS_H__*/
diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c b/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c
index c0740dbdcc2e..503e7d984ff0 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c
@@ -111,6 +111,22 @@ dml_get_attr_func(tcalc, mode_lib->vba.TCalc);
 dml_get_attr_func(fraction_of_urgent_bandwidth, mode_lib->vba.FractionOfUrgentBandwidth);
 dml_get_attr_func(fraction_of_urgent_bandwidth_imm_flip, mode_lib->vba.FractionOfUrgentBandwidthImmediateFlip);
 
+
+dml_get_attr_func(cstate_max_cap_mode, mode_lib->vba.DCHUBBUB_ARB_CSTATE_MAX_CAP_MODE);
+dml_get_attr_func(comp_buffer_size_kbytes, mode_lib->vba.CompressedBufferSizeInkByte);
+dml_get_attr_func(pixel_chunk_size_in_kbyte, mode_lib->vba.PixelChunkSizeInKByte);
+dml_get_attr_func(alpha_pixel_chunk_size_in_kbyte, mode_lib->vba.AlphaPixelChunkSizeInKByte);
+dml_get_attr_func(meta_chunk_size_in_kbyte, mode_lib->vba.MetaChunkSize);
+dml_get_attr_func(min_pixel_chunk_size_in_byte, mode_lib->vba.MinPixelChunkSizeBytes);
+dml_get_attr_func(min_meta_chunk_size_in_byte, mode_lib->vba.MinMetaChunkSizeBytes);
+dml_get_attr_func(fclk_watermark, mode_lib->vba.Watermark.FCLKChangeWatermark);
+dml_get_attr_func(usr_retraining_watermark, mode_lib->vba.Watermark.USRRetrainingWatermark);
+
+dml_get_attr_func(comp_buffer_reserved_space_kbytes, mode_lib->vba.CompBufReservedSpaceKBytes);
+dml_get_attr_func(comp_buffer_reserved_space_64bytes, mode_lib->vba.CompBufReservedSpace64B);
+dml_get_attr_func(comp_buffer_reserved_space_zs, mode_lib->vba.CompBufReservedSpaceZs);
+dml_get_attr_func(unbounded_request_enabled, mode_lib->vba.UnboundedRequestEnabled);
+
 #define dml_get_pipe_attr_func(attr, var)  double get_##attr(struct display_mode_lib *mode_lib, const display_e2e_pipe_params_st *pipes, unsigned int num_pipes, unsigned int which_pipe) \
 {\
 	unsigned int which_plane; \
@@ -165,6 +181,27 @@ dml_get_pipe_attr_func(vupdate_width, mode_lib->vba.VUpdateWidthPix);
 dml_get_pipe_attr_func(vready_offset, mode_lib->vba.VReadyOffsetPix);
 dml_get_pipe_attr_func(vready_at_or_after_vsync, mode_lib->vba.VREADY_AT_OR_AFTER_VSYNC);
 dml_get_pipe_attr_func(min_dst_y_next_start, mode_lib->vba.MIN_DST_Y_NEXT_START);
+dml_get_pipe_attr_func(dst_y_per_pte_row_nom_l, mode_lib->vba.DST_Y_PER_PTE_ROW_NOM_L);
+dml_get_pipe_attr_func(dst_y_per_pte_row_nom_c, mode_lib->vba.DST_Y_PER_PTE_ROW_NOM_C);
+dml_get_pipe_attr_func(dst_y_per_meta_row_nom_l, mode_lib->vba.DST_Y_PER_META_ROW_NOM_L);
+dml_get_pipe_attr_func(dst_y_per_meta_row_nom_c, mode_lib->vba.DST_Y_PER_META_ROW_NOM_C);
+dml_get_pipe_attr_func(refcyc_per_pte_group_nom_l_in_us, mode_lib->vba.time_per_pte_group_nom_luma);
+dml_get_pipe_attr_func(refcyc_per_pte_group_nom_c_in_us, mode_lib->vba.time_per_pte_group_nom_chroma);
+dml_get_pipe_attr_func(refcyc_per_pte_group_vblank_l_in_us, mode_lib->vba.time_per_pte_group_vblank_luma);
+dml_get_pipe_attr_func(refcyc_per_pte_group_vblank_c_in_us, mode_lib->vba.time_per_pte_group_vblank_chroma);
+dml_get_pipe_attr_func(refcyc_per_pte_group_flip_l_in_us, mode_lib->vba.time_per_pte_group_flip_luma);
+dml_get_pipe_attr_func(refcyc_per_pte_group_flip_c_in_us, mode_lib->vba.time_per_pte_group_flip_chroma);
+dml_get_pipe_attr_func(vstartup_calculated, mode_lib->vba.VStartup);
+dml_get_pipe_attr_func(dpte_row_height_linear_c, mode_lib->vba.dpte_row_height_linear_chroma);
+dml_get_pipe_attr_func(swath_height_l, mode_lib->vba.SwathHeightY);
+dml_get_pipe_attr_func(swath_height_c, mode_lib->vba.SwathHeightC);
+dml_get_pipe_attr_func(det_stored_buffer_size_l_bytes, mode_lib->vba.DETBufferSizeY);
+dml_get_pipe_attr_func(det_stored_buffer_size_c_bytes, mode_lib->vba.DETBufferSizeC);
+dml_get_pipe_attr_func(dpte_group_size_in_bytes, mode_lib->vba.dpte_group_bytes);
+dml_get_pipe_attr_func(vm_group_size_in_bytes, mode_lib->vba.vm_group_bytes);
+dml_get_pipe_attr_func(dpte_row_height_linear_l, mode_lib->vba.dpte_row_height_linear);
+dml_get_pipe_attr_func(pte_buffer_mode, mode_lib->vba.PTE_BUFFER_MODE);
+dml_get_pipe_attr_func(subviewport_lines_needed_in_mall, mode_lib->vba.SubViewportLinesNeededInMALL);
 
 double get_total_immediate_flip_bytes(
 		struct display_mode_lib *mode_lib,
@@ -202,6 +239,67 @@ double get_total_prefetch_bw(
 	return total_prefetch_bw;
 }
 
+unsigned int get_total_surface_size_in_mall_bytes(
+		struct display_mode_lib *mode_lib,
+		const display_e2e_pipe_params_st *pipes,
+		unsigned int num_pipes)
+{
+	unsigned int k;
+	unsigned int size = 0.0;
+	recalculate_params(mode_lib, pipes, num_pipes);
+	for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k)
+		size += mode_lib->vba.SurfaceSizeInMALL[k];
+	return size;
+}
+
+static unsigned int get_pipe_idx(struct display_mode_lib *mode_lib, unsigned int plane_idx)
+{
+	int pipe_idx = -1;
+	int i;
+
+	ASSERT(plane_idx < DC__NUM_DPP__MAX);
+
+	for (i = 0; i < DC__NUM_DPP__MAX ; i++) {
+		if (plane_idx == mode_lib->vba.pipe_plane[i]) {
+			pipe_idx = i;
+			break;
+		}
+	}
+	ASSERT(pipe_idx >= 0);
+
+	return pipe_idx;
+}
+
+
+double get_det_buffer_size_kbytes(struct display_mode_lib *mode_lib, const display_e2e_pipe_params_st *pipes,
+		unsigned int num_pipes, unsigned int pipe_idx)
+{
+	unsigned int plane_idx;
+	double det_buf_size_kbytes;
+
+	recalculate_params(mode_lib, pipes, num_pipes);
+	plane_idx = mode_lib->vba.pipe_plane[pipe_idx];
+
+	dml_print("DML::%s: num_pipes=%d pipe_idx=%d plane_idx=%0d\n", __func__, num_pipes, pipe_idx, plane_idx);
+	det_buf_size_kbytes = mode_lib->vba.DETBufferSizeInKByte[plane_idx]; // per hubp DET buffer size
+
+	dml_print("DML::%s: det_buf_size_kbytes=%3.2f\n", __func__, det_buf_size_kbytes);
+
+	return det_buf_size_kbytes;
+}
+
+bool get_is_phantom_pipe(struct display_mode_lib *mode_lib, const display_e2e_pipe_params_st *pipes,
+		unsigned int num_pipes, unsigned int pipe_idx)
+{
+	unsigned int plane_idx;
+
+	recalculate_params(mode_lib, pipes, num_pipes);
+	plane_idx = mode_lib->vba.pipe_plane[pipe_idx];
+	dml_print("DML::%s: num_pipes=%d pipe_idx=%d UseMALLForPStateChange=%0d\n", __func__, num_pipes, pipe_idx,
+			mode_lib->vba.UsesMALLForPStateChange[plane_idx]);
+	return (mode_lib->vba.UsesMALLForPStateChange[plane_idx] == dm_use_mall_pstate_change_phantom_pipe);
+}
+
 static void fetch_socbb_params(struct display_mode_lib *mode_lib)
 {
 	soc_bounding_box_st *soc = &mode_lib->vba.soc;
@@ -241,6 +339,21 @@ static void fetch_socbb_params(struct display_mode_lib *mode_lib)
 			soc->max_avg_sdp_bw_use_normal_percent;
 	mode_lib->vba.SRExitZ8Time = soc->sr_exit_z8_time_us;
 	mode_lib->vba.SREnterPlusExitZ8Time = soc->sr_enter_plus_exit_z8_time_us;
+	mode_lib->vba.FCLKChangeLatency = soc->fclk_change_latency_us;
+	mode_lib->vba.USRRetrainingLatency = soc->usr_retraining_latency_us;
+	mode_lib->vba.SMNLatency = soc->smn_latency_us;
+	mode_lib->vba.MALLAllocatedForDCNFinal = soc->mall_allocated_for_dcn_mbytes;
+
+	mode_lib->vba.PercentOfIdealDRAMBWReceivedAfterUrgLatencySTROBE = soc->pct_ideal_dram_bw_after_urgent_strobe;
+	mode_lib->vba.MaxAveragePercentOfIdealFabricBWDisplayCanUseInNormalSystemOperation =
+			soc->max_avg_fabric_bw_use_normal_percent;
+	mode_lib->vba.MaxAveragePercentOfIdealDRAMBWDisplayCanUseInNormalSystemOperationSTROBE =
+			soc->max_avg_dram_bw_use_normal_strobe_percent;
+
+	mode_lib->vba.DRAMClockChangeRequirementFinal = soc->dram_clock_change_requirement_final;
+	mode_lib->vba.FCLKChangeRequirementFinal = 1;
+	mode_lib->vba.USRRetrainingRequiredFinal = 1;
+	mode_lib->vba.AllowForPStateChangeOrStutterInVBlankFinal = soc->allow_for_pstate_or_stutter_in_vblank_final;
 	mode_lib->vba.DRAMClockChangeLatency = soc->dram_clock_change_latency_us;
 	mode_lib->vba.DummyPStateCheck = soc->dram_clock_change_latency_us == soc->dummy_pstate_latency_us;
 	mode_lib->vba.DRAMClockChangeSupportsVActive = !soc->disable_dram_clock_change_vactive_support ||
@@ -283,6 +396,7 @@ static void fetch_socbb_params(struct display_mode_lib *mode_lib)
 		mode_lib->vba.SOCCLKPerState[i] = soc->clock_limits[i].socclk_mhz;
 		mode_lib->vba.PHYCLKPerState[i] = soc->clock_limits[i].phyclk_mhz;
 		mode_lib->vba.PHYCLKD18PerState[i] = soc->clock_limits[i].phyclk_d18_mhz;
+		mode_lib->vba.PHYCLKD32PerState[i] = soc->clock_limits[i].phyclk_d32_mhz;
 		mode_lib->vba.MaxDppclk[i] = soc->clock_limits[i].dppclk_mhz;
 		mode_lib->vba.MaxDSCCLK[i] = soc->clock_limits[i].dscclk_mhz;
 		mode_lib->vba.DRAMSpeedPerState[i] = soc->clock_limits[i].dram_speed_mts;
@@ -325,6 +439,18 @@ static void fetch_ip_params(struct display_mode_lib *mode_lib)
 	mode_lib->vba.COMPBUF_RESERVED_SPACE_ZS = ip->compbuf_reserved_space_zs;
 	mode_lib->vba.MaximumDSCBitsPerComponent = ip->maximum_dsc_bits_per_component;
 	mode_lib->vba.DSC422NativeSupport = ip->dsc422_native_support;
+    /* In DCN3.2, nomDETInKByte should be initialized correctly. */
+	mode_lib->vba.nomDETInKByte = ip->det_buffer_size_kbytes;
+	mode_lib->vba.CompbufReservedSpace64B  = ip->compbuf_reserved_space_64b;
+	mode_lib->vba.CompbufReservedSpaceZs = ip->compbuf_reserved_space_zs;
+	mode_lib->vba.CompressedBufferSegmentSizeInkByteFinal = ip->compressed_buffer_segment_size_in_kbytes;
+	mode_lib->vba.LineBufferSizeFinal = ip->line_buffer_size_bits;
+	mode_lib->vba.AlphaPixelChunkSizeInKByte = ip->alpha_pixel_chunk_size_kbytes; // not ysed
+	mode_lib->vba.MinPixelChunkSizeBytes = ip->min_pixel_chunk_size_bytes; // not used
+	mode_lib->vba.MaximumPixelsPerLinePerDSCUnit = ip->maximum_pixels_per_line_per_dsc_unit;
+	mode_lib->vba.MaxNumDP2p0Outputs = ip->max_num_dp2p0_outputs;
+	mode_lib->vba.MaxNumDP2p0Streams = ip->max_num_dp2p0_streams;
+	mode_lib->vba.DCCMetaBufferSizeBytes = ip->dcc_meta_buffer_size_bytes;
 
 	mode_lib->vba.PixelChunkSizeInKByte = ip->pixel_chunk_size_kbytes;
 	mode_lib->vba.MetaChunkSize = ip->meta_chunk_size_kbytes;
@@ -399,6 +525,7 @@ static void fetch_pipe_params(struct display_mode_lib *mode_lib)
 		visited[k] = false;
 
 	mode_lib->vba.NumberOfActivePlanes = 0;
+	mode_lib->vba.NumberOfActiveSurfaces = 0;
 	mode_lib->vba.ImmediateFlipSupport = false;
 	for (j = 0; j < mode_lib->vba.cache_num_pipes; ++j) {
 		display_pipe_source_params_st *src = &pipes[j].pipe.src;
@@ -429,6 +556,22 @@ static void fetch_pipe_params(struct display_mode_lib *mode_lib)
 				src->viewport_y_y;
 		mode_lib->vba.ViewportYStartC[mode_lib->vba.NumberOfActivePlanes] =
 				src->viewport_y_c;
+		mode_lib->vba.SourceRotation[mode_lib->vba.NumberOfActiveSurfaces] = src->source_rotation;
+		mode_lib->vba.ViewportXStartY[mode_lib->vba.NumberOfActiveSurfaces] = src->viewport_x_y;
+		mode_lib->vba.ViewportXStartC[mode_lib->vba.NumberOfActiveSurfaces] = src->viewport_x_c;
+		// TODO: Assign correct value to viewport_stationary
+		mode_lib->vba.ViewportStationary[mode_lib->vba.NumberOfActivePlanes] =
+				src->viewport_stationary;
+		mode_lib->vba.UsesMALLForPStateChange[mode_lib->vba.NumberOfActivePlanes] = src->use_mall_for_pstate_change;
+		mode_lib->vba.UseMALLForStaticScreen[mode_lib->vba.NumberOfActivePlanes] = src->use_mall_for_static_screen;
+		mode_lib->vba.GPUVMMinPageSizeKBytes[mode_lib->vba.NumberOfActivePlanes] = src->gpuvm_min_page_size_kbytes;
+		mode_lib->vba.RefreshRate[mode_lib->vba.NumberOfActivePlanes] = dst->refresh_rate; //todo remove this
+		mode_lib->vba.OutputLinkDPRate[mode_lib->vba.NumberOfActivePlanes] = dout->dp_rate;
+		mode_lib->vba.ODMUse[mode_lib->vba.NumberOfActivePlanes] = dst->odm_combine_policy;
+		mode_lib->vba.DETSizeOverride[mode_lib->vba.NumberOfActivePlanes] = src->det_size_override;
+		//TODO: Need to assign correct values to dp_multistream vars
+		mode_lib->vba.OutputMultistreamEn[mode_lib->vba.NumberOfActiveSurfaces] = dout->dp_multistream_en;
+		mode_lib->vba.OutputMultistreamId[mode_lib->vba.NumberOfActiveSurfaces] = dout->dp_multistream_id;
 		mode_lib->vba.PitchY[mode_lib->vba.NumberOfActivePlanes] = src->data_pitch;
 		mode_lib->vba.SurfaceWidthY[mode_lib->vba.NumberOfActivePlanes] = src->surface_width_y;
 		mode_lib->vba.SurfaceHeightY[mode_lib->vba.NumberOfActivePlanes] = src->surface_height_y;
@@ -555,6 +698,7 @@ static void fetch_pipe_params(struct display_mode_lib *mode_lib)
 		mode_lib->vba.PixelClock[mode_lib->vba.NumberOfActivePlanes] = dst->pixel_rate_mhz;
 		mode_lib->vba.PixelClockBackEnd[mode_lib->vba.NumberOfActivePlanes] = dst->pixel_rate_mhz;
 		mode_lib->vba.DPPCLK[mode_lib->vba.NumberOfActivePlanes] = clks->dppclk_mhz;
+		mode_lib->vba.DRRDisplay[mode_lib->vba.NumberOfActiveSurfaces] = dst->drr_display;
 		if (ip->is_line_buffer_bpp_fixed)
 			mode_lib->vba.LBBitPerPixel[mode_lib->vba.NumberOfActivePlanes] =
 					ip->line_buffer_fixed_bpp;
@@ -677,6 +821,7 @@ static void fetch_pipe_params(struct display_mode_lib *mode_lib)
 		}
 
 		mode_lib->vba.NumberOfActivePlanes++;
+		mode_lib->vba.NumberOfActiveSurfaces++;
 	}
 
 	// handle overlays through BlendingAndTiming
@@ -702,6 +847,11 @@ static void fetch_pipe_params(struct display_mode_lib *mode_lib)
 		}
 	}
 
+	mode_lib->vba.SynchronizeTimingsFinal = pipes[0].pipe.dest.synchronize_timings;
+	mode_lib->vba.DCCProgrammingAssumesScanDirectionUnknownFinal = false;
+
+	mode_lib->vba.DisableUnboundRequestIfCompBufReservedSpaceNeedAdjustment = 0;
+
 	mode_lib->vba.UseUnboundedRequesting = dm_unbounded_requesting;
 	for (k = 0; k < mode_lib->vba.cache_num_pipes; ++k) {
 		if (pipes[k].pipe.src.unbounded_req_mode == 0)
@@ -745,6 +895,32 @@ static void fetch_pipe_params(struct display_mode_lib *mode_lib)
 
 	mode_lib->vba.GPUVMEnable = mode_lib->vba.GPUVMEnable && !!ip->gpuvm_enable;
 	mode_lib->vba.HostVMEnable = mode_lib->vba.HostVMEnable && !!ip->hostvm_enable;
+
+	for (k = 0; k < mode_lib->vba.cache_num_pipes; ++k) {
+		mode_lib->vba.ForceOneRowForFrame[k] = pipes[k].pipe.src.force_one_row_for_frame;
+		mode_lib->vba.PteBufferMode[k] = pipes[k].pipe.src.pte_buffer_mode;
+
+		if (mode_lib->vba.PteBufferMode[k] == 0 && mode_lib->vba.GPUVMEnable) {
+			if (mode_lib->vba.ForceOneRowForFrame[k] ||
+				(mode_lib->vba.GPUVMMinPageSizeKBytes[k] > 64*1024) ||
+				(mode_lib->vba.UsesMALLForPStateChange[k] != dm_use_mall_pstate_change_disable) ||
+				(mode_lib->vba.UseMALLForStaticScreen[k] != dm_use_mall_static_screen_disable)) {
+#ifdef __DML_VBA_DEBUG__
+				dml_print("DML::%s: ERROR: Invalid PteBufferMode=%d for plane %0d!\n",
+						__func__, mode_lib->vba.PteBufferMode[k], k);
+				dml_print("DML::%s:  -  ForceOneRowForFrame     = %d\n",
+						__func__, mode_lib->vba.ForceOneRowForFrame[k]);
+				dml_print("DML::%s:  -  GPUVMMinPageSizeKBytes  = %d\n",
+						__func__, mode_lib->vba.GPUVMMinPageSizeKBytes[k]);
+				dml_print("DML::%s:  -  UseMALLForPStateChange  = %d\n",
+						__func__, (int) mode_lib->vba.UsesMALLForPStateChange[k]);
+				dml_print("DML::%s:  -  UseMALLForStaticScreen  = %d\n",
+						__func__, (int) mode_lib->vba.UseMALLForStaticScreen[k]);
+#endif
+				ASSERT(0);
+			}
+		}
+	}
 }
 
 /**
@@ -792,7 +968,7 @@ static void recalculate_params(
 	}
 }
 
-bool Calculate256BBlockSizes(
+void Calculate256BBlockSizes(
 		enum source_format_class SourcePixelFormat,
 		enum dm_swizzle_mode SurfaceTiling,
 		unsigned int BytePerPixelY,
@@ -830,7 +1006,6 @@ bool Calculate256BBlockSizes(
 		*BlockWidth256BytesY = 256 / BytePerPixelY / *BlockHeight256BytesY;
 		*BlockWidth256BytesC = 256 / BytePerPixelC / *BlockHeight256BytesC;
 	}
-	return true;
 }
 
 bool CalculateMinAndMaxPrefetchMode(
@@ -896,6 +1071,7 @@ void ModeSupportAndSystemConfiguration(struct display_mode_lib *mode_lib)
 	soc_bounding_box_st *soc = &mode_lib->vba.soc;
 	unsigned int k;
 	unsigned int total_pipes = 0;
+	unsigned int pipe_idx = 0;
 
 	mode_lib->vba.VoltageLevel = mode_lib->vba.cache_pipes[0].clks_cfg.voltage;
 	mode_lib->vba.ReturnBW = mode_lib->vba.ReturnBWPerState[mode_lib->vba.VoltageLevel][mode_lib->vba.maxMpcComb];
@@ -917,6 +1093,11 @@ void ModeSupportAndSystemConfiguration(struct display_mode_lib *mode_lib)
 	// Total Available Pipes Support Check
 	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
 		total_pipes += mode_lib->vba.DPPPerPlane[k];
+		pipe_idx = get_pipe_idx(mode_lib, k);
+		if (mode_lib->vba.cache_pipes[pipe_idx].clks_cfg.dppclk_mhz > 0.0)
+			mode_lib->vba.DPPCLK[k] = mode_lib->vba.cache_pipes[pipe_idx].clks_cfg.dppclk_mhz;
+		else
+			mode_lib->vba.DPPCLK[k] = soc->clock_limits[mode_lib->vba.VoltageLevel].dppclk_mhz;
 	}
 	ASSERT(total_pipes <= DC__NUM_DPP__MAX);
 }
diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h b/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h
index 0603b32971a6..492aec634b68 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h
+++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h
@@ -58,6 +58,19 @@ dml_get_attr_decl(return_bw);
 dml_get_attr_decl(tcalc);
 dml_get_attr_decl(fraction_of_urgent_bandwidth);
 dml_get_attr_decl(fraction_of_urgent_bandwidth_imm_flip);
+dml_get_attr_decl(cstate_max_cap_mode);
+dml_get_attr_decl(comp_buffer_size_kbytes);
+dml_get_attr_decl(pixel_chunk_size_in_kbyte);
+dml_get_attr_decl(alpha_pixel_chunk_size_in_kbyte);
+dml_get_attr_decl(meta_chunk_size_in_kbyte);
+dml_get_attr_decl(min_pixel_chunk_size_in_byte);
+dml_get_attr_decl(min_meta_chunk_size_in_byte);
+dml_get_attr_decl(fclk_watermark);
+dml_get_attr_decl(usr_retraining_watermark);
+dml_get_attr_decl(comp_buffer_reserved_space_kbytes);
+dml_get_attr_decl(comp_buffer_reserved_space_64bytes);
+dml_get_attr_decl(comp_buffer_reserved_space_zs);
+dml_get_attr_decl(unbounded_request_enabled);
 
 #define dml_get_pipe_attr_decl(attr) double get_##attr(struct display_mode_lib *mode_lib, const display_e2e_pipe_params_st *pipes, unsigned int num_pipes, unsigned int which_pipe)
 
@@ -75,6 +88,26 @@ dml_get_pipe_attr_decl(dst_y_per_row_vblank);
 dml_get_pipe_attr_decl(dst_y_prefetch);
 dml_get_pipe_attr_decl(dst_y_per_vm_flip);
 dml_get_pipe_attr_decl(dst_y_per_row_flip);
+dml_get_pipe_attr_decl(dst_y_per_pte_row_nom_l);
+dml_get_pipe_attr_decl(dst_y_per_pte_row_nom_c);
+dml_get_pipe_attr_decl(dst_y_per_meta_row_nom_l);
+dml_get_pipe_attr_decl(dst_y_per_meta_row_nom_c);
+dml_get_pipe_attr_decl(dpte_row_height_linear_c);
+dml_get_pipe_attr_decl(swath_height_l);
+dml_get_pipe_attr_decl(swath_height_c);
+dml_get_pipe_attr_decl(det_stored_buffer_size_l_bytes);
+dml_get_pipe_attr_decl(det_stored_buffer_size_c_bytes);
+dml_get_pipe_attr_decl(dpte_group_size_in_bytes);
+dml_get_pipe_attr_decl(vm_group_size_in_bytes);
+dml_get_pipe_attr_decl(det_buffer_size_kbytes);
+dml_get_pipe_attr_decl(dpte_row_height_linear_l);
+dml_get_pipe_attr_decl(refcyc_per_pte_group_nom_l_in_us);
+dml_get_pipe_attr_decl(refcyc_per_pte_group_nom_c_in_us);
+dml_get_pipe_attr_decl(refcyc_per_pte_group_vblank_l_in_us);
+dml_get_pipe_attr_decl(refcyc_per_pte_group_vblank_c_in_us);
+dml_get_pipe_attr_decl(refcyc_per_pte_group_flip_l_in_us);
+dml_get_pipe_attr_decl(refcyc_per_pte_group_flip_c_in_us);
+dml_get_pipe_attr_decl(pte_buffer_mode);
 dml_get_pipe_attr_decl(refcyc_per_vm_group_vblank);
 dml_get_pipe_attr_decl(refcyc_per_vm_group_flip);
 dml_get_pipe_attr_decl(refcyc_per_vm_req_vblank);
@@ -108,6 +141,8 @@ dml_get_pipe_attr_decl(vupdate_width);
 dml_get_pipe_attr_decl(vready_offset);
 dml_get_pipe_attr_decl(vready_at_or_after_vsync);
 dml_get_pipe_attr_decl(min_dst_y_next_start);
+dml_get_pipe_attr_decl(vstartup_calculated);
+dml_get_pipe_attr_decl(subviewport_lines_needed_in_mall);
 
 double get_total_immediate_flip_bytes(
 		struct display_mode_lib *mode_lib,
@@ -126,9 +161,18 @@ unsigned int dml_get_voltage_level(
 		const display_e2e_pipe_params_st *pipes,
 		unsigned int num_pipes);
 
+unsigned int get_total_surface_size_in_mall_bytes(
+		struct display_mode_lib *mode_lib,
+		const display_e2e_pipe_params_st *pipes,
+		unsigned int num_pipes);
+
+bool get_is_phantom_pipe(struct display_mode_lib *mode_lib,
+		const display_e2e_pipe_params_st *pipes,
+		unsigned int num_pipes,
+		unsigned int pipe_idx);
 void PixelClockAdjustmentForProgressiveToInterlaceUnit(struct display_mode_lib *mode_lib);
 
-bool Calculate256BBlockSizes(
+void Calculate256BBlockSizes(
 		enum source_format_class SourcePixelFormat,
 		enum dm_swizzle_mode SurfaceTiling,
 		unsigned int BytePerPixelY,
@@ -138,6 +182,79 @@ bool Calculate256BBlockSizes(
 		unsigned int *BlockWidth256BytesY,
 		unsigned int *BlockWidth256BytesC);
 
+struct DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation {
+	unsigned int dummy_integer_array[2][DC__NUM_DPP__MAX];
+	double dummy_single_array[2][DC__NUM_DPP__MAX];
+	unsigned int dummy_long_array[2][DC__NUM_DPP__MAX];
+	double dummy_double_array[2][DC__NUM_DPP__MAX];
+	bool dummy_boolean_array[DC__NUM_DPP__MAX];
+	bool dummy_boolean;
+	bool dummy_boolean2;
+	enum output_encoder_class dummy_output_encoder_array[DC__NUM_DPP__MAX];
+	DmlPipe SurfaceParameters[DC__NUM_DPP__MAX];
+	bool dummy_boolean_array2[2][DC__NUM_DPP__MAX];
+	unsigned int ReorderBytes;
+	unsigned int VMDataOnlyReturnBW;
+	double HostVMInefficiencyFactor;
+	DmlPipe myPipe;
+	SOCParametersList mmSOCParameters;
+	double dummy_unit_vector[DC__NUM_DPP__MAX];
+	double dummy_single[2];
+	enum clock_change_support dummy_dramchange_support;
+	enum dm_fclock_change_support dummy_fclkchange_support;
+	bool dummy_USRRetrainingSupport;
+};
+
+struct dml32_ModeSupportAndSystemConfigurationFull {
+	unsigned int dummy_integer_array[22][DC__NUM_DPP__MAX];
+	double dummy_double_array[2][DC__NUM_DPP__MAX];
+	DmlPipe SurfParameters[DC__NUM_DPP__MAX];
+	double dummy_single[5];
+	double dummy_single2[5];
+	SOCParametersList mSOCParameters;
+	unsigned int MaximumSwathWidthSupportLuma;
+	unsigned int MaximumSwathWidthSupportChroma;
+	double DSTYAfterScaler[DC__NUM_DPP__MAX];
+	double DSTXAfterScaler[DC__NUM_DPP__MAX];
+	double MaxTotalVActiveRDBandwidth;
+	bool dummy_boolean_array[2][DC__NUM_DPP__MAX];
+	enum odm_combine_mode dummy_odm_mode[DC__NUM_DPP__MAX];
+	DmlPipe myPipe;
+	unsigned int dummy_integer[4];
+	unsigned int TotalNumberOfActiveOTG;
+	unsigned int TotalNumberOfActiveHDMIFRL;
+	unsigned int TotalNumberOfActiveDP2p0;
+	unsigned int TotalNumberOfActiveDP2p0Outputs;
+	unsigned int TotalDSCUnitsRequired;
+	unsigned int ReorderingBytes;
+	unsigned int TotalSlots;
+	unsigned int NumberOfDPPDSC;
+	unsigned int NumberOfDPPNoDSC;
+	unsigned int NextPrefetchModeState;
+	bool MPCCombineMethodAsNeededForPStateChangeAndVoltage;
+	bool MPCCombineMethodAsPossible;
+	bool FullFrameMALLPStateMethod;
+	bool SubViewportMALLPStateMethod;
+	bool PhantomPipeMALLPStateMethod;
+	bool NoChroma;
+	bool TotalAvailablePipesSupportNoDSC;
+	bool TotalAvailablePipesSupportDSC;
+	enum odm_combine_mode ODMModeNoDSC;
+	enum odm_combine_mode ODMModeDSC;
+	double RequiredDISPCLKPerSurfaceNoDSC;
+	double RequiredDISPCLKPerSurfaceDSC;
+	double BWOfNonCombinedSurfaceOfMaximumBandwidth;
+	double VMDataOnlyReturnBWPerState;
+	double HostVMInefficiencyFactor;
+	bool dummy_boolean[2];
+};
+
+struct dummy_vars {
+	struct DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation
+	DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation;
+	struct dml32_ModeSupportAndSystemConfigurationFull dml32_ModeSupportAndSystemConfigurationFull;
+};
+
 struct vba_vars_st {
 	ip_params_st ip;
 	soc_bounding_box_st soc;
@@ -169,6 +286,7 @@ struct vba_vars_st {
 	double NextMaxVStartup;
 	double VBlankTime;
 	double SmallestVBlank;
+	enum dm_prefetch_modes AllowForPStateChangeOrStutterInVBlankFinal; // Mode Support only
 	double DCFCLKDeepSleepPerPlane[DC__NUM_DPP__MAX];
 	double EffectiveDETPlusLBLinesLuma;
 	double EffectiveDETPlusLBLinesChroma;
@@ -212,6 +330,13 @@ struct vba_vars_st {
 	double UrgentLatencyPixelMixedWithVMData;
 	double UrgentLatencyVMDataOnly;
 	double UrgentLatency; // max of the above three
+	double USRRetrainingLatency;
+	double SMNLatency;
+	double FCLKChangeLatency;
+	unsigned int MALLAllocatedForDCNFinal;
+	double MaxAveragePercentOfIdealFabricBWDisplayCanUseInNormalSystemOperation;
+	double MaxAveragePercentOfIdealDRAMBWDisplayCanUseInNormalSystemOperationSTROBE;
+	double PercentOfIdealDRAMBWReceivedAfterUrgLatencySTROBE;
 	double WritebackLatency;
 	double PercentOfIdealDRAMFabricAndSDPPortBWReceivedAfterUrgLatencyPixelDataOnly; // Mode Support
 	double PercentOfIdealDRAMFabricAndSDPPortBWReceivedAfterUrgLatencyPixelMixedWithVMData; // Mode Support
@@ -284,6 +409,14 @@ struct vba_vars_st {
 	double DPPCLKDelayCNVCCursor;
 	double DISPCLKDelaySubtotal;
 	bool ProgressiveToInterlaceUnitInOPP;
+	unsigned int CompressedBufferSegmentSizeInkByteFinal;
+	unsigned int CompbufReservedSpace64B;
+	unsigned int CompbufReservedSpaceZs;
+	unsigned int LineBufferSizeFinal;
+	unsigned int MaximumPixelsPerLinePerDSCUnit;
+	unsigned int AlphaPixelChunkSizeInKByte;
+	double MinPixelChunkSizeBytes;
+	unsigned int DCCMetaBufferSizeBytes;
 	// Pipe/Plane Parameters
 	int VoltageLevel;
 	double FabricClock;
@@ -291,6 +424,23 @@ struct vba_vars_st {
 	double DISPCLK;
 	double SOCCLK;
 	double DCFCLK;
+	unsigned int MaxTotalDETInKByte;
+	unsigned int MinCompressedBufferSizeInKByte;
+	unsigned int NumberOfActiveSurfaces;
+	bool ViewportStationary[DC__NUM_DPP__MAX];
+	unsigned int RefreshRate[DC__NUM_DPP__MAX];
+	double       OutputBPP[DC__NUM_DPP__MAX];
+	unsigned int GPUVMMinPageSizeKBytes[DC__NUM_DPP__MAX];
+	bool SynchronizeTimingsFinal;
+	bool SynchronizeDRRDisplaysForUCLKPStateChangeFinal;
+	bool ForceOneRowForFrame[DC__NUM_DPP__MAX];
+	unsigned int ViewportXStartY[DC__NUM_DPP__MAX];
+	unsigned int ViewportXStartC[DC__NUM_DPP__MAX];
+	enum dm_rotation_angle SourceRotation[DC__NUM_DPP__MAX];
+	bool DRRDisplay[DC__NUM_DPP__MAX];
+	bool PteBufferMode[DC__NUM_DPP__MAX];
+	enum dm_output_type OutputType[DC__NUM_DPP__MAX];
+	enum dm_output_rate OutputRate[DC__NUM_DPP__MAX];
 
 	unsigned int NumberOfActivePlanes;
 	unsigned int NumberOfDSCSlices[DC__NUM_DPP__MAX];
@@ -355,6 +505,8 @@ struct vba_vars_st {
 	unsigned int CursorBPP[DC__NUM_DPP__MAX][DC__NUM_CURSOR__MAX];
 	bool XFCEnabled[DC__NUM_DPP__MAX];
 	bool ScalerEnabled[DC__NUM_DPP__MAX];
+	unsigned int VBlankNom[DC__NUM_DPP__MAX];
+	bool DisableUnboundRequestIfCompBufReservedSpaceNeedAdjustment;
 
 	// Intermediates/Informational
 	bool ImmediateFlipSupport;
@@ -392,6 +544,16 @@ struct vba_vars_st {
 	double StutterEfficiencyNotIncludingVBlank;
 	double NonUrgentLatencyTolerance;
 	double MinActiveDRAMClockChangeLatencySupported;
+	double Z8StutterEfficiencyBestCase;
+	unsigned int Z8NumberOfStutterBurstsPerFrameBestCase;
+	double Z8StutterEfficiencyNotIncludingVBlankBestCase;
+	double StutterPeriodBestCase;
+	Watermarks      Watermark;
+	bool DCHUBBUB_ARB_CSTATE_MAX_CAP_MODE;
+	unsigned int CompBufReservedSpaceKBytes;
+	unsigned int CompBufReservedSpace64B;
+	unsigned int CompBufReservedSpaceZs;
+	bool CompBufReservedSpaceNeedAdjustment;
 
 	// These are the clocks calcuated by the library but they are not actually
 	// used explicitly. They are fetched by tests and then possibly used. The
@@ -399,6 +561,10 @@ struct vba_vars_st {
 	double DISPCLK_calculated;
 	double DPPCLK_calculated[DC__NUM_DPP__MAX];
 
+	bool ImmediateFlipSupportedSurface[DC__NUM_DPP__MAX];
+
+	bool Use_One_Row_For_Frame[DC__NUM_DPP__MAX];
+	bool Use_One_Row_For_Frame_Flip[DC__NUM_DPP__MAX];
 	unsigned int VUpdateOffsetPix[DC__NUM_DPP__MAX];
 	double VUpdateWidthPix[DC__NUM_DPP__MAX];
 	double VReadyOffsetPix[DC__NUM_DPP__MAX];
@@ -429,6 +595,7 @@ struct vba_vars_st {
 	double DRAMSpeedPerState[DC__VOLTAGE_STATES];
 	double MaxDispclk[DC__VOLTAGE_STATES];
 	int VoltageOverrideLevel;
+	double PHYCLKD32PerState[DC__VOLTAGE_STATES];
 
 	/*outputs*/
 	bool ScaleRatioAndTapsSupport;
@@ -452,6 +619,51 @@ struct vba_vars_st {
 	bool PitchSupport;
 	enum dm_validation_status ValidationStatus[DC__VOLTAGE_STATES];
 
+	/* Mode Support Reason */
+	bool P2IWith420;
+	bool DSCOnlyIfNecessaryWithBPP;
+	bool DSC422NativeNotSupported;
+	bool LinkRateDoesNotMatchDPVersion;
+	bool LinkRateForMultistreamNotIndicated;
+	bool BPPForMultistreamNotIndicated;
+	bool MultistreamWithHDMIOreDP;
+	bool MSOOrODMSplitWithNonDPLink;
+	bool NotEnoughLanesForMSO;
+	bool ViewportExceedsSurface;
+
+	bool ImmediateFlipRequiredButTheRequirementForEachSurfaceIsNotSpecified;
+	bool ImmediateFlipOrHostVMAndPStateWithMALLFullFrameOrPhantomPipe;
+	bool InvalidCombinationOfMALLUseForPStateAndStaticScreen;
+	bool InvalidCombinationOfMALLUseForPState;
+
+	enum dm_output_link_dp_rate OutputLinkDPRate[DC__NUM_DPP__MAX];
+	double PrefetchLinesYThisState[DC__NUM_DPP__MAX];
+	double PrefetchLinesCThisState[DC__NUM_DPP__MAX];
+	double meta_row_bandwidth_this_state[DC__NUM_DPP__MAX];
+	double dpte_row_bandwidth_this_state[DC__NUM_DPP__MAX];
+	double DPTEBytesPerRowThisState[DC__NUM_DPP__MAX];
+	double PDEAndMetaPTEBytesPerFrameThisState[DC__NUM_DPP__MAX];
+	double MetaRowBytesThisState[DC__NUM_DPP__MAX];
+	bool use_one_row_for_frame[DC__VOLTAGE_STATES][2][DC__NUM_DPP__MAX];
+	bool use_one_row_for_frame_flip[DC__VOLTAGE_STATES][2][DC__NUM_DPP__MAX];
+	bool use_one_row_for_frame_this_state[DC__NUM_DPP__MAX];
+	bool use_one_row_for_frame_flip_this_state[DC__NUM_DPP__MAX];
+
+	unsigned int OutputTypeAndRatePerState[DC__VOLTAGE_STATES][DC__NUM_DPP__MAX];
+	double RequiredDISPCLKPerSurface[DC__VOLTAGE_STATES][2][DC__NUM_DPP__MAX];
+	unsigned int MicroTileHeightY[DC__NUM_DPP__MAX];
+	unsigned int MicroTileHeightC[DC__NUM_DPP__MAX];
+	unsigned int MicroTileWidthY[DC__NUM_DPP__MAX];
+	unsigned int MicroTileWidthC[DC__NUM_DPP__MAX];
+	bool ImmediateFlipRequiredFinal;
+	bool DCCProgrammingAssumesScanDirectionUnknownFinal;
+	bool EnoughWritebackUnits;
+	bool ODMCombine2To1SupportCheckOK[DC__VOLTAGE_STATES];
+	bool NumberOfDP2p0Support;
+	unsigned int MaxNumDP2p0Streams;
+	unsigned int MaxNumDP2p0Outputs;
+	enum dm_output_type OutputTypePerState[DC__VOLTAGE_STATES][DC__NUM_DPP__MAX];
+	enum dm_output_rate OutputRatePerState[DC__VOLTAGE_STATES][DC__NUM_DPP__MAX];
 	double WritebackLineBufferLumaBufferSize;
 	double WritebackLineBufferChromaBufferSize;
 	double WritebackMinHSCLRatio;
@@ -647,8 +859,7 @@ struct vba_vars_st {
 	double         dummy7[DC__NUM_DPP__MAX];
 	double         dummy8[DC__NUM_DPP__MAX];
 	double         dummy13[DC__NUM_DPP__MAX];
-	unsigned int        dummyinteger1ms[DC__NUM_DPP__MAX];
-	double        dummyinteger2ms[DC__NUM_DPP__MAX];
+	double         dummy_double_array[2][DC__NUM_DPP__MAX];
 	unsigned int        dummyinteger3[DC__NUM_DPP__MAX];
 	unsigned int        dummyinteger4[DC__NUM_DPP__MAX];
 	unsigned int        dummyinteger5;
@@ -658,14 +869,8 @@ struct vba_vars_st {
 	unsigned int        dummyinteger9;
 	unsigned int        dummyinteger10;
 	unsigned int        dummyinteger11;
-	unsigned int        dummyinteger12;
-	unsigned int        dummyinteger30;
-	unsigned int        dummyinteger31;
-	unsigned int        dummyinteger32;
-	unsigned int        dummyintegerarr1[DC__NUM_DPP__MAX];
-	unsigned int        dummyintegerarr2[DC__NUM_DPP__MAX];
-	unsigned int        dummyintegerarr3[DC__NUM_DPP__MAX];
-	unsigned int        dummyintegerarr4[DC__NUM_DPP__MAX];
+	unsigned int        dummy_integer_array[8][DC__NUM_DPP__MAX];
+
 	bool           dummysinglestring;
 	bool           SingleDPPViewportSizeSupportPerPlane[DC__NUM_DPP__MAX];
 	double         PlaneRequiredDISPCLKWithODMCombine2To1;
@@ -805,7 +1010,6 @@ struct vba_vars_st {
 	double TimePerChromaMetaChunkFlip[DC__NUM_DPP__MAX];
 	unsigned int DCCCMaxUncompressedBlock[DC__NUM_DPP__MAX];
 	unsigned int DCCCMaxCompressedBlock[DC__NUM_DPP__MAX];
-	unsigned int DCCCIndependent64ByteBlock[DC__NUM_DPP__MAX];
 	double VStartupMargin;
 	bool NotEnoughTimeForDynamicMetadata[DC__NUM_DPP__MAX];
 
@@ -896,8 +1100,8 @@ struct vba_vars_st {
 	double meta_row_bandwidth[DC__VOLTAGE_STATES][2][DC__NUM_DPP__MAX];
 	double DETBufferSizeYAllStates[DC__VOLTAGE_STATES][2][DC__NUM_DPP__MAX];
 	double DETBufferSizeCAllStates[DC__VOLTAGE_STATES][2][DC__NUM_DPP__MAX];
-	int swath_width_luma_ub_all_states[DC__VOLTAGE_STATES][2][DC__NUM_DPP__MAX];
-	int swath_width_chroma_ub_all_states[DC__VOLTAGE_STATES][2][DC__NUM_DPP__MAX];
+	unsigned int swath_width_luma_ub_all_states[DC__VOLTAGE_STATES][2][DC__NUM_DPP__MAX];
+	unsigned int swath_width_chroma_ub_all_states[DC__VOLTAGE_STATES][2][DC__NUM_DPP__MAX];
 	bool NotUrgentLatencyHiding[DC__VOLTAGE_STATES][2];
 	unsigned int SwathHeightYAllStates[DC__VOLTAGE_STATES][2][DC__NUM_DPP__MAX];
 	unsigned int SwathHeightCAllStates[DC__VOLTAGE_STATES][2][DC__NUM_DPP__MAX];
@@ -910,8 +1114,6 @@ struct vba_vars_st {
 	double WritebackDelayTime[DC__NUM_DPP__MAX];
 	unsigned int DCCYIndependentBlock[DC__NUM_DPP__MAX];
 	unsigned int DCCCIndependentBlock[DC__NUM_DPP__MAX];
-	unsigned int dummyinteger15;
-	unsigned int dummyinteger16;
 	unsigned int dummyinteger17;
 	unsigned int dummyinteger18;
 	unsigned int dummyinteger19;
@@ -972,6 +1174,58 @@ struct vba_vars_st {
 	int Z8NumberOfStutterBurstsPerFrame;
 	unsigned int MaximumDSCBitsPerComponent;
 	unsigned int NotEnoughUrgentLatencyHidingA[DC__VOLTAGE_STATES][2];
+	double ReadBandwidthSurfaceLuma[DC__NUM_DPP__MAX];
+	double ReadBandwidthSurfaceChroma[DC__NUM_DPP__MAX];
+	double SurfaceRequiredDISPCLKWithoutODMCombine;
+	double SurfaceRequiredDISPCLK;
+	double MinActiveFCLKChangeLatencySupported;
+	int MinVoltageLevel;
+	int MaxVoltageLevel;
+	unsigned int TotalNumberOfSingleDPPSurfaces[DC__VOLTAGE_STATES][2];
+	unsigned int CompressedBufferSizeInkByteAllStates[DC__VOLTAGE_STATES][2];
+	unsigned int DETBufferSizeInKByteAllStates[DC__VOLTAGE_STATES][2][DC__NUM_DPP__MAX];
+	unsigned int DETBufferSizeInKByteThisState[DC__NUM_DPP__MAX];
+	unsigned int SurfaceSizeInMALL[DC__NUM_DPP__MAX];
+	bool ExceededMALLSize;
+	bool PTE_BUFFER_MODE[DC__NUM_DPP__MAX];
+	unsigned int BIGK_FRAGMENT_SIZE[DC__NUM_DPP__MAX];
+	unsigned int CompressedBufferSizeInkByteThisState;
+	enum dm_fclock_change_support FCLKChangeSupport[DC__VOLTAGE_STATES][2];
+	bool USRRetrainingSupport[DC__VOLTAGE_STATES][2];
+	enum dm_use_mall_for_pstate_change_mode UsesMALLForPStateChange[DC__NUM_DPP__MAX];
+	bool UnboundedRequestEnabledAllStates[DC__VOLTAGE_STATES][2];
+	bool SingleDPPViewportSizeSupportPerSurface[DC__NUM_DPP__MAX];
+	enum dm_use_mall_for_static_screen_mode UseMALLForStaticScreen[DC__NUM_DPP__MAX];
+	bool UnboundedRequestEnabledThisState;
+	bool DRAMClockChangeRequirementFinal;
+	bool FCLKChangeRequirementFinal;
+	bool USRRetrainingRequiredFinal;
+	unsigned int DETSizeOverride[DC__NUM_DPP__MAX];
+	unsigned int nomDETInKByte;
+	enum mpc_combine_affinity  MPCCombineUse[DC__NUM_DPP__MAX];
+	bool MPCCombineMethodIncompatible;
+	unsigned int RequiredSlots[DC__VOLTAGE_STATES][DC__NUM_DPP__MAX];
+	bool ExceededMultistreamSlots[DC__VOLTAGE_STATES];
+	enum odm_combine_policy ODMUse[DC__NUM_DPP__MAX];
+	unsigned int OutputMultistreamId[DC__NUM_DPP__MAX];
+	bool OutputMultistreamEn[DC__NUM_DPP__MAX];
+	bool UsesMALLForStaticScreen[DC__NUM_DPP__MAX];
+	double MaxActiveDRAMClockChangeLatencySupported[DC__NUM_DPP__MAX];
+	double WritebackAllowFCLKChangeEndPosition[DC__NUM_DPP__MAX];
+	bool PTEBufferSizeNotExceededPerState[DC__NUM_DPP__MAX]; // new in DML32
+	bool DCCMetaBufferSizeNotExceededPerState[DC__NUM_DPP__MAX]; // new in DML32
+	bool NotEnoughDSCSlices[DC__VOLTAGE_STATES];
+	bool PixelsPerLinePerDSCUnitSupport[DC__VOLTAGE_STATES];
+	bool DCCMetaBufferSizeNotExceeded[DC__VOLTAGE_STATES][2];
+	unsigned int dpte_row_height_linear[DC__NUM_DPP__MAX];
+	unsigned int dpte_row_height_linear_chroma[DC__NUM_DPP__MAX];
+	unsigned int BlockHeightY[DC__NUM_DPP__MAX];
+	unsigned int BlockHeightC[DC__NUM_DPP__MAX];
+	unsigned int BlockWidthY[DC__NUM_DPP__MAX];
+	unsigned int BlockWidthC[DC__NUM_DPP__MAX];
+	unsigned int SubViewportLinesNeededInMALL[DC__NUM_DPP__MAX];
+	bool VActiveBandwithSupport[DC__VOLTAGE_STATES][2];
+	struct dummy_vars dummy_vars;
 };
 
 bool CalculateMinAndMaxPrefetchMode(
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dml_wrapper.c b/drivers/gpu/drm/amd/display/dc/dml/dml_wrapper.c
index 789f7562cdc7..b4b51e51fc25 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dml_wrapper.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dml_wrapper.c
@@ -23,7 +23,6 @@
  *
  */
 
-#include "dml_wrapper.h"
 #include "resource.h"
 #include "core_types.h"
 #include "dsc.h"
@@ -86,25 +85,6 @@ static void get_pixel_clock_parameters(
 
 }
 
-static enum dc_status build_pipe_hw_param(struct pipe_ctx *pipe_ctx)
-{
-	get_pixel_clock_parameters(pipe_ctx, &pipe_ctx->stream_res.pix_clk_params);
-
-	if (pipe_ctx->clock_source)
-		pipe_ctx->clock_source->funcs->get_pix_clk_dividers(
-			pipe_ctx->clock_source,
-			&pipe_ctx->stream_res.pix_clk_params,
-			&pipe_ctx->pll_settings);
-
-	pipe_ctx->stream->clamping.pixel_encoding = pipe_ctx->stream->timing.pixel_encoding;
-
-	resource_build_bit_depth_reduction_params(pipe_ctx->stream,
-					&pipe_ctx->stream->bit_depth_params);
-	build_clamping_params(pipe_ctx->stream);
-
-	return DC_OK;
-}
-
 static void resource_build_bit_depth_reduction_params(struct dc_stream_state *stream,
 		struct bit_depth_reduction_params *fmt_bit_depth)
 {
@@ -231,6 +211,30 @@ static void resource_build_bit_depth_reduction_params(struct dc_stream_state *st
 	fmt_bit_depth->pixel_encoding = pixel_encoding;
 }
 
+/* Move this after the above function as VS complains about
+ * declaration issues for resource_build_bit_depth_reduction_params.
+ */
+
+static enum dc_status build_pipe_hw_param(struct pipe_ctx *pipe_ctx)
+{
+
+	get_pixel_clock_parameters(pipe_ctx, &pipe_ctx->stream_res.pix_clk_params);
+
+	if (pipe_ctx->clock_source)
+		pipe_ctx->clock_source->funcs->get_pix_clk_dividers(
+			pipe_ctx->clock_source,
+			&pipe_ctx->stream_res.pix_clk_params,
+			&pipe_ctx->pll_settings);
+
+	pipe_ctx->stream->clamping.pixel_encoding = pipe_ctx->stream->timing.pixel_encoding;
+
+	resource_build_bit_depth_reduction_params(pipe_ctx->stream,
+		&pipe_ctx->stream->bit_depth_params);
+	build_clamping_params(pipe_ctx->stream);
+
+	return DC_OK;
+}
+
 bool dml_validate_dsc(struct dc *dc, struct dc_state *new_ctx)
 {
 	int i;
@@ -1130,7 +1134,7 @@ static int dml_populate_dml_pipes_from_context(
 {
 	int i, pipe_cnt;
 	struct resource_context *res_ctx = &context->res_ctx;
-	struct pipe_ctx *pipe;
+	struct pipe_ctx *pipe = NULL;	// Fix potentially uninitialized error from VS
 
 	populate_dml_pipes_from_context_base(dc, context, pipes, fast_validate);
 
@@ -1284,10 +1288,8 @@ static bool is_dtbclk_required(struct dc *dc, struct dc_state *context)
 	for (i = 0; i < dc->res_pool->pipe_count; i++) {
 		if (!context->res_ctx.pipe_ctx[i].stream)
 			continue;
-#if defined (CONFIG_DRM_AMD_DC_DP2_0)
 		if (is_dp_128b_132b_signal(&context->res_ctx.pipe_ctx[i]))
 			return true;
-#endif
 	}
 	return false;
 }
@@ -1298,6 +1300,7 @@ static void dml_update_soc_for_wm_a(struct dc *dc, struct dc_state *context)
 		context->bw_ctx.dml.soc.dram_clock_change_latency_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_A].dml_input.pstate_latency_us;
 		context->bw_ctx.dml.soc.sr_enter_plus_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_A].dml_input.sr_enter_plus_exit_time_us;
 		context->bw_ctx.dml.soc.sr_exit_time_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_A].dml_input.sr_exit_time_us;
+		context->bw_ctx.dml.soc.fclk_change_latency_us = dc->clk_mgr->bw_params->wm_table.nv_entries[WM_A].dml_input.fclk_change_latency_us;
 	}
 }
 
@@ -1595,11 +1598,8 @@ static void dml_calculate_dlg_params(
 		context->bw_ctx.bw.dcn.clk.z9_support = DCN_Z9_SUPPORT_ALLOW;
 	*/
 	context->bw_ctx.bw.dcn.clk.dtbclk_en = is_dtbclk_required(dc, context);
-	/* TODO : Uncomment the below line and make changes
-	 * as per DML nomenclature once it is available.
-	 * context->bw_ctx.bw.dcn.clk.fclk_p_state_change_support = context->bw_ctx.dml.vba.fclk_pstate_support;
-	 */
-
+	context->bw_ctx.bw.dcn.clk.fclk_p_state_change_support =
+		context->bw_ctx.dml.vba.FCLKChangeSupport[vlevel][context->bw_ctx.dml.vba.maxMpcComb];
 	if (context->bw_ctx.bw.dcn.clk.dispclk_khz < dc->debug.min_disp_clk_khz)
 		context->bw_ctx.bw.dcn.clk.dispclk_khz = dc->debug.min_disp_clk_khz;
 
@@ -1701,12 +1701,11 @@ static void dml_calculate_wm_and_dlg(
 	context->bw_ctx.bw.dcn.watermarks.b.frac_urg_bw_nom = get_fraction_of_urgent_bandwidth(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
 	context->bw_ctx.bw.dcn.watermarks.b.frac_urg_bw_flip = get_fraction_of_urgent_bandwidth_imm_flip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
 	context->bw_ctx.bw.dcn.watermarks.b.urgent_latency_ns = get_urgent_latency(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	//context->bw_ctx.bw.dcn.watermarks.b.cstate_pstate.fclk_pstate_change_ns = get_wm_fclk_pstate(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.b.cstate_pstate.fclk_pstate_change_ns = get_fclk_watermark(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
 	//context->bw_ctx.bw.dcn.watermarks.b.usr_retraining_ns = get_wm_usr_retraining(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
 
 	/* Temporary, to have some fclk_pstate_change_ns and usr_retraining_ns wm values until DML is implemented */
-	context->bw_ctx.bw.dcn.watermarks.b.cstate_pstate.fclk_pstate_change_ns = context->bw_ctx.bw.dcn.watermarks.b.cstate_pstate.pstate_change_ns / 4;
-	context->bw_ctx.bw.dcn.watermarks.b.usr_retraining_ns = context->bw_ctx.bw.dcn.watermarks.b.cstate_pstate.pstate_change_ns / 8;
+	//context->bw_ctx.bw.dcn.watermarks.b.usr_retraining = context->bw_ctx.bw.dcn.watermarks.b.cstate_pstate.pstate_change_ns / 8;
 
 	/* Set D:
 	 * All clocks min.
@@ -1738,13 +1737,11 @@ static void dml_calculate_wm_and_dlg(
 	context->bw_ctx.bw.dcn.watermarks.d.frac_urg_bw_nom = get_fraction_of_urgent_bandwidth(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
 	context->bw_ctx.bw.dcn.watermarks.d.frac_urg_bw_flip = get_fraction_of_urgent_bandwidth_imm_flip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
 	context->bw_ctx.bw.dcn.watermarks.d.urgent_latency_ns = get_urgent_latency(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	//context->bw_ctx.bw.dcn.watermarks.d.cstate_pstate.fclk_pstate_change_ns = get_wm_fclk_pstate(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.d.cstate_pstate.fclk_pstate_change_ns = get_fclk_watermark(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
 	//context->bw_ctx.bw.dcn.watermarks.d.usr_retraining_ns = get_wm_usr_retraining(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
 
 	/* Temporary, to have some fclk_pstate_change_ns and usr_retraining_ns wm values until DML is implemented */
-	context->bw_ctx.bw.dcn.watermarks.d.cstate_pstate.fclk_pstate_change_ns = context->bw_ctx.bw.dcn.watermarks.d.cstate_pstate.pstate_change_ns / 4;
-	context->bw_ctx.bw.dcn.watermarks.d.usr_retraining_ns = context->bw_ctx.bw.dcn.watermarks.d.cstate_pstate.pstate_change_ns / 8;
-
+	//context->bw_ctx.bw.dcn.watermarks.d.usr_retraining = context->bw_ctx.bw.dcn.watermarks.d.cstate_pstate.pstate_change_ns / 8;
 	/* Set C, for Dummy P-State:
 	 * All clocks min.
 	 * DCFCLK: Min, as reported by PM FW, when available
@@ -1775,13 +1772,11 @@ static void dml_calculate_wm_and_dlg(
 	context->bw_ctx.bw.dcn.watermarks.c.frac_urg_bw_nom = get_fraction_of_urgent_bandwidth(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
 	context->bw_ctx.bw.dcn.watermarks.c.frac_urg_bw_flip = get_fraction_of_urgent_bandwidth_imm_flip(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
 	context->bw_ctx.bw.dcn.watermarks.c.urgent_latency_ns = get_urgent_latency(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
-	//context->bw_ctx.bw.dcn.watermarks.c.cstate_pstate.fclk_pstate_change_ns = get_wm_fclk_pstate(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
+	context->bw_ctx.bw.dcn.watermarks.c.cstate_pstate.fclk_pstate_change_ns = get_fclk_watermark(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
 	//context->bw_ctx.bw.dcn.watermarks.c.usr_retraining_ns = get_wm_usr_retraining(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
 
 	/* Temporary, to have some fclk_pstate_change_ns and usr_retraining_ns wm values until DML is implemented */
-	context->bw_ctx.bw.dcn.watermarks.c.cstate_pstate.fclk_pstate_change_ns = context->bw_ctx.bw.dcn.watermarks.c.cstate_pstate.pstate_change_ns / 4;
-	context->bw_ctx.bw.dcn.watermarks.c.usr_retraining_ns = context->bw_ctx.bw.dcn.watermarks.c.cstate_pstate.pstate_change_ns / 8;
-
+	//context->bw_ctx.bw.dcn.watermarks.c.usr_retraining = context->bw_ctx.bw.dcn.watermarks.c.cstate_pstate.pstate_change_ns / 8;
 	if ((!pstate_en) && (dc->clk_mgr->bw_params->wm_table.nv_entries[WM_C].valid)) {
 		/* The only difference between A and C is p-state latency, if p-state is not supported
 		 * with full p-state latency we want to calculate DLG based on dummy p-state latency,
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dsc/rc_calc_fpu.h b/drivers/gpu/drm/amd/display/dc/dml/dsc/rc_calc_fpu.h
index cad244c023cd..d7cd8cc24758 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dsc/rc_calc_fpu.h
+++ b/drivers/gpu/drm/amd/display/dc/dml/dsc/rc_calc_fpu.h
@@ -27,7 +27,7 @@
 #define __RC_CALC_FPU_H__
 
 #include "os_types.h"
-#include <drm/drm_dsc.h>
+#include <drm/display/drm_dsc.h>
 
 #define QP_SET_SIZE 15
 
diff --git a/drivers/gpu/drm/amd/display/dc/dsc/dc_dsc.c b/drivers/gpu/drm/amd/display/dc/dsc/dc_dsc.c
index 4385d19bc489..d52cbc0e9b67 100644
--- a/drivers/gpu/drm/amd/display/dc/dsc/dc_dsc.c
+++ b/drivers/gpu/drm/amd/display/dc/dsc/dc_dsc.c
@@ -22,10 +22,10 @@
  * Author: AMD
  */
 
-#include <drm/drm_dsc.h>
+#include <drm/display/drm_dp_helper.h>
+#include <drm/display/drm_dsc_helper.h>
 #include "dc_hw_types.h"
 #include "dsc.h"
-#include <drm/dp/drm_dp_helper.h>
 #include "dc.h"
 #include "rc_calc.h"
 #include "fixed31_32.h"
@@ -619,7 +619,7 @@ static int get_max_dsc_slices(union dsc_enc_slice_caps slice_caps)
 }
 
 
-// Increment sice number in available sice numbers stops if possible, or just increment if not
+// Increment slice number in available slice numbers stops if possible, or just increment if not
 static int inc_num_slices(union dsc_enc_slice_caps slice_caps, int num_slices)
 {
 	// Get next bigger num slices available in common caps
@@ -650,7 +650,7 @@ static int inc_num_slices(union dsc_enc_slice_caps slice_caps, int num_slices)
 }
 
 
-// Decrement sice number in available sice numbers stops if possible, or just decrement if not. Stop at zero.
+// Decrement slice number in available slice numbers stops if possible, or just decrement if not. Stop at zero.
 static int dec_num_slices(union dsc_enc_slice_caps slice_caps, int num_slices)
 {
 	// Get next bigger num slices available in common caps
diff --git a/drivers/gpu/drm/amd/display/dc/dsc/dscc_types.h b/drivers/gpu/drm/amd/display/dc/dsc/dscc_types.h
index 9f70e87b3ecb..ad80bde9bc0f 100644
--- a/drivers/gpu/drm/amd/display/dc/dsc/dscc_types.h
+++ b/drivers/gpu/drm/amd/display/dc/dsc/dscc_types.h
@@ -26,7 +26,7 @@
 #ifndef __DSCC_TYPES_H__
 #define __DSCC_TYPES_H__
 
-#include <drm/drm_dsc.h>
+#include <drm/display/drm_dsc.h>
 
 #ifndef NUM_BUF_RANGES
 #define NUM_BUF_RANGES 15
diff --git a/drivers/gpu/drm/amd/display/dc/dsc/rc_calc_dpi.c b/drivers/gpu/drm/amd/display/dc/dsc/rc_calc_dpi.c
index 7e306aa3e2b9..f0aea988fef0 100644
--- a/drivers/gpu/drm/amd/display/dc/dsc/rc_calc_dpi.c
+++ b/drivers/gpu/drm/amd/display/dc/dsc/rc_calc_dpi.c
@@ -22,7 +22,7 @@
  * Authors: AMD
  *
  */
-#include <drm/drm_dsc.h>
+#include <drm/display/drm_dsc_helper.h>
 #include "dscc_types.h"
 #include "rc_calc.h"
 
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/Makefile b/drivers/gpu/drm/amd/display/dc/gpio/Makefile
index d1c2ec58676d..bc47481a158e 100644
--- a/drivers/gpu/drm/amd/display/dc/gpio/Makefile
+++ b/drivers/gpu/drm/amd/display/dc/gpio/Makefile
@@ -73,7 +73,6 @@ AMD_DISPLAY_FILES += $(AMD_DAL_GPIO_DCE120)
 ###############################################################################
 # DCN 1x
 ###############################################################################
-ifdef CONFIG_DRM_AMD_DC_DCN
 GPIO_DCN10 = hw_translate_dcn10.o hw_factory_dcn10.o
 
 AMD_DAL_GPIO_DCN10 = $(addprefix $(AMDDALPATH)/dc/gpio/dcn10/,$(GPIO_DCN10))
@@ -114,12 +113,12 @@ GPIO_DCN315 = hw_translate_dcn315.o hw_factory_dcn315.o
 AMD_DAL_GPIO_DCN315 = $(addprefix $(AMDDALPATH)/dc/gpio/dcn315/,$(GPIO_DCN315))
 
 AMD_DISPLAY_FILES += $(AMD_DAL_GPIO_DCN315)
-endif
+
 ###############################################################################
-# Diagnostics on FPGA
+# DCN 3.2
 ###############################################################################
-GPIO_DIAG_FPGA = hw_translate_diag.o hw_factory_diag.o
+GPIO_DCN32 = hw_translate_dcn32.o hw_factory_dcn32.o
 
-AMD_DAL_GPIO_DIAG_FPGA = $(addprefix $(AMDDALPATH)/dc/gpio/diagnostics/,$(GPIO_DIAG_FPGA))
+AMD_DAL_GPIO_DCN32 = $(addprefix $(AMDDALPATH)/dc/gpio/dcn32/,$(GPIO_DCN32))
 
-AMD_DISPLAY_FILES += $(AMD_DAL_GPIO_DIAG_FPGA)
+AMD_DISPLAY_FILES += $(AMD_DAL_GPIO_DCN32)
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/dcn20/hw_translate_dcn20.c b/drivers/gpu/drm/amd/display/dc/gpio/dcn20/hw_translate_dcn20.c
index 52ba62b3b5e4..3005ee7751a0 100644
--- a/drivers/gpu/drm/amd/display/dc/gpio/dcn20/hw_translate_dcn20.c
+++ b/drivers/gpu/drm/amd/display/dc/gpio/dcn20/hw_translate_dcn20.c
@@ -150,7 +150,8 @@ static bool offset_to_id(
 	/* DDC */
 	/* we don't care about the GPIO_ID for DDC
 	 * in DdcHandle it will use GPIO_ID_DDC_DATA/GPIO_ID_DDC_CLOCK
-	 * directly in the create method */
+	 * directly in the create method
+	 */
 	case REG(DC_GPIO_DDC1_A):
 		*en = GPIO_DDC_LINE_DDC1;
 		return true;
@@ -173,14 +174,16 @@ static bool offset_to_id(
 		*en = GPIO_DDC_LINE_DDC_VGA;
 		return true;
 
-//	case REG(DC_GPIO_I2CPAD_A): not exit
-//	case REG(DC_GPIO_PWRSEQ_A):
-//	case REG(DC_GPIO_PAD_STRENGTH_1):
-//	case REG(DC_GPIO_PAD_STRENGTH_2):
-//	case REG(DC_GPIO_DEBUG):
+/*
+ *	case REG(DC_GPIO_I2CPAD_A): not exit
+ *	case REG(DC_GPIO_PWRSEQ_A):
+ *	case REG(DC_GPIO_PAD_STRENGTH_1):
+ *	case REG(DC_GPIO_PAD_STRENGTH_2):
+ *	case REG(DC_GPIO_DEBUG):
+ */
 	/* UNEXPECTED */
 	default:
-//	case REG(DC_GPIO_SYNCA_A): not exist
+/*	case REG(DC_GPIO_SYNCA_A): not exist */
 		ASSERT_CRITICAL(false);
 		return false;
 	}
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/dcn21/hw_translate_dcn21.c b/drivers/gpu/drm/amd/display/dc/gpio/dcn21/hw_translate_dcn21.c
index 291966efe63d..d734e3a134d1 100644
--- a/drivers/gpu/drm/amd/display/dc/gpio/dcn21/hw_translate_dcn21.c
+++ b/drivers/gpu/drm/amd/display/dc/gpio/dcn21/hw_translate_dcn21.c
@@ -153,7 +153,8 @@ static bool offset_to_id(
 	/* DDC */
 	/* we don't care about the GPIO_ID for DDC
 	 * in DdcHandle it will use GPIO_ID_DDC_DATA/GPIO_ID_DDC_CLOCK
-	 * directly in the create method */
+	 * directly in the create method
+	 */
 	case REG(DC_GPIO_DDC1_A):
 		*en = GPIO_DDC_LINE_DDC1;
 		return true;
@@ -173,14 +174,16 @@ static bool offset_to_id(
 		*en = GPIO_DDC_LINE_DDC_VGA;
 		return true;
 
-//	case REG(DC_GPIO_I2CPAD_A): not exit
-//	case REG(DC_GPIO_PWRSEQ_A):
-//	case REG(DC_GPIO_PAD_STRENGTH_1):
-//	case REG(DC_GPIO_PAD_STRENGTH_2):
-//	case REG(DC_GPIO_DEBUG):
+/*
+ *	case REG(DC_GPIO_I2CPAD_A): not exit
+ *	case REG(DC_GPIO_PWRSEQ_A):
+ *	case REG(DC_GPIO_PAD_STRENGTH_1):
+ *	case REG(DC_GPIO_PAD_STRENGTH_2):
+ *	case REG(DC_GPIO_DEBUG):
+ */
 	/* UNEXPECTED */
 	default:
-//	case REG(DC_GPIO_SYNCA_A): not exist
+/*	case REG(DC_GPIO_SYNCA_A): not exista */
 #ifdef PALLADIUM_SUPPORTED
 		*id = GPIO_ID_HPD;
 		*en = GPIO_DDC_LINE_DDC1;
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/dcn30/hw_factory_dcn30.c b/drivers/gpu/drm/amd/display/dc/gpio/dcn30/hw_factory_dcn30.c
index 3b7df1ac26be..687d4f128480 100644
--- a/drivers/gpu/drm/amd/display/dc/gpio/dcn30/hw_factory_dcn30.c
+++ b/drivers/gpu/drm/amd/display/dc/gpio/dcn30/hw_factory_dcn30.c
@@ -22,7 +22,6 @@
  * Authors: AMD
  *
  */
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 #include "dm_services.h"
 #include "include/gpio_types.h"
 #include "../hw_factory.h"
@@ -266,4 +265,3 @@ void dal_hw_factory_dcn30_init(struct hw_factory *factory)
 	factory->funcs = &funcs;
 }
 
-#endif
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/dcn30/hw_factory_dcn30.h b/drivers/gpu/drm/amd/display/dc/gpio/dcn30/hw_factory_dcn30.h
index 131e742b050a..e491af845b83 100644
--- a/drivers/gpu/drm/amd/display/dc/gpio/dcn30/hw_factory_dcn30.h
+++ b/drivers/gpu/drm/amd/display/dc/gpio/dcn30/hw_factory_dcn30.h
@@ -22,7 +22,6 @@
  * Authors: AMD
  *
  */
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 #ifndef __DAL_HW_FACTORY_DCN30_H__
 #define __DAL_HW_FACTORY_DCN30_H__
 
@@ -30,4 +29,3 @@
 void dal_hw_factory_dcn30_init(struct hw_factory *factory);
 
 #endif /* __DAL_HW_FACTORY_DCN30_H__ */
-#endif
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/dcn30/hw_translate_dcn30.c b/drivers/gpu/drm/amd/display/dc/gpio/dcn30/hw_translate_dcn30.c
index 6b6b7c7bd12f..49d6250037a9 100644
--- a/drivers/gpu/drm/amd/display/dc/gpio/dcn30/hw_translate_dcn30.c
+++ b/drivers/gpu/drm/amd/display/dc/gpio/dcn30/hw_translate_dcn30.c
@@ -26,7 +26,6 @@
 /*
  * Pre-requisites: headers required by header of this unit
  */
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 #include "hw_translate_dcn30.h"
 
 #include "dm_services.h"
@@ -156,7 +155,8 @@ static bool offset_to_id(
 	/* DDC */
 	/* we don't care about the GPIO_ID for DDC
 	 * in DdcHandle it will use GPIO_ID_DDC_DATA/GPIO_ID_DDC_CLOCK
-	 * directly in the create method */
+	 * directly in the create method
+	 */
 	case REG(DC_GPIO_DDC1_A):
 		*en = GPIO_DDC_LINE_DDC1;
 		return true;
@@ -179,14 +179,16 @@ static bool offset_to_id(
 		*en = GPIO_DDC_LINE_DDC_VGA;
 		return true;
 
-//	case REG(DC_GPIO_I2CPAD_A): not exit
-//	case REG(DC_GPIO_PWRSEQ_A):
-//	case REG(DC_GPIO_PAD_STRENGTH_1):
-//	case REG(DC_GPIO_PAD_STRENGTH_2):
-//	case REG(DC_GPIO_DEBUG):
+/*
+ *	case REG(DC_GPIO_I2CPAD_A): not exit
+ *	case REG(DC_GPIO_PWRSEQ_A):
+ *	case REG(DC_GPIO_PAD_STRENGTH_1):
+ *	case REG(DC_GPIO_PAD_STRENGTH_2):
+ *	case REG(DC_GPIO_DEBUG):
+ */
 	/* UNEXPECTED */
 	default:
-//	case REG(DC_GPIO_SYNCA_A): not exist
+/*	case REG(DC_GPIO_SYNCA_A): not exist */
 		ASSERT_CRITICAL(false);
 		return false;
 	}
@@ -370,7 +372,7 @@ static const struct hw_translate_funcs funcs = {
 };
 
 /*
- * dal_hw_translate_dcn10_init
+ * dal_hw_translate_dcn30_init
  *
  * @brief
  * Initialize Hw translate function pointers.
@@ -384,4 +386,3 @@ void dal_hw_translate_dcn30_init(struct hw_translate *tr)
 	tr->funcs = &funcs;
 }
 
-#endif
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/dcn30/hw_translate_dcn30.h b/drivers/gpu/drm/amd/display/dc/gpio/dcn30/hw_translate_dcn30.h
index ed55410b7a4e..511a0dd49140 100644
--- a/drivers/gpu/drm/amd/display/dc/gpio/dcn30/hw_translate_dcn30.h
+++ b/drivers/gpu/drm/amd/display/dc/gpio/dcn30/hw_translate_dcn30.h
@@ -22,7 +22,6 @@
  * Authors: AMD
  *
  */
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 #ifndef __DAL_HW_TRANSLATE_DCN30_H__
 #define __DAL_HW_TRANSLATE_DCN30_H__
 
@@ -32,4 +31,3 @@ struct hw_translate;
 void dal_hw_translate_dcn30_init(struct hw_translate *tr);
 
 #endif /* __DAL_HW_TRANSLATE_DCN30_H__ */
-#endif
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/dcn32/hw_factory_dcn32.c b/drivers/gpu/drm/amd/display/dc/gpio/dcn32/hw_factory_dcn32.c
new file mode 100644
index 000000000000..d635b73af46f
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/dcn32/hw_factory_dcn32.c
@@ -0,0 +1,255 @@
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#include "dm_services.h"
+#include "include/gpio_types.h"
+#include "../hw_factory.h"
+
+
+#include "../hw_gpio.h"
+#include "../hw_ddc.h"
+#include "../hw_hpd.h"
+#include "../hw_generic.h"
+
+#include "hw_factory_dcn32.h"
+
+#include "dcn/dcn_3_2_0_offset.h"
+#include "dcn/dcn_3_2_0_sh_mask.h"
+
+#include "reg_helper.h"
+#include "../hpd_regs.h"
+
+#define DCN_BASE__INST0_SEG2                       0x000034C0
+
+/* begin *********************
+ * macros to expend register list macro defined in HW object header file */
+
+/* DCN */
+#define block HPD
+#define reg_num 0
+
+#undef BASE_INNER
+#define BASE_INNER(seg) DCN_BASE__INST0_SEG ## seg
+
+#define BASE(seg) BASE_INNER(seg)
+
+
+
+#define REG(reg_name)\
+		BASE(reg ## reg_name ## _BASE_IDX) + reg ## reg_name
+
+#define SF_HPD(reg_name, field_name, post_fix)\
+	.field_name = HPD0_ ## reg_name ## __ ## field_name ## post_fix
+
+#define REGI(reg_name, block, id)\
+	BASE(reg ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
+				reg ## block ## id ## _ ## reg_name
+
+#define SF(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
+/* macros to expend register list macro defined in HW object header file
+ * end *********************/
+
+
+
+#define hpd_regs(id) \
+{\
+	HPD_REG_LIST(id)\
+}
+
+static const struct hpd_registers hpd_regs[] = {
+	hpd_regs(0),
+	hpd_regs(1),
+	hpd_regs(2),
+	hpd_regs(3),
+	hpd_regs(4),
+};
+
+static const struct hpd_sh_mask hpd_shift = {
+		HPD_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct hpd_sh_mask hpd_mask = {
+		HPD_MASK_SH_LIST(_MASK)
+};
+
+#include "../ddc_regs.h"
+
+ /* set field name */
+#define SF_DDC(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
+static const struct ddc_registers ddc_data_regs_dcn[] = {
+	ddc_data_regs_dcn2(1),
+	ddc_data_regs_dcn2(2),
+	ddc_data_regs_dcn2(3),
+	ddc_data_regs_dcn2(4),
+	ddc_data_regs_dcn2(5),
+	{
+			DDC_GPIO_VGA_REG_LIST(DATA),
+			.ddc_setup = 0,
+			.phy_aux_cntl = 0,
+			.dc_gpio_aux_ctrl_5 = 0
+	}
+};
+
+static const struct ddc_registers ddc_clk_regs_dcn[] = {
+	ddc_clk_regs_dcn2(1),
+	ddc_clk_regs_dcn2(2),
+	ddc_clk_regs_dcn2(3),
+	ddc_clk_regs_dcn2(4),
+	ddc_clk_regs_dcn2(5),
+	{
+			DDC_GPIO_VGA_REG_LIST(CLK),
+			.ddc_setup = 0,
+			.phy_aux_cntl = 0,
+			.dc_gpio_aux_ctrl_5 = 0
+	}
+};
+
+static const struct ddc_sh_mask ddc_shift[] = {
+	DDC_MASK_SH_LIST_DCN2(__SHIFT, 1),
+	DDC_MASK_SH_LIST_DCN2(__SHIFT, 2),
+	DDC_MASK_SH_LIST_DCN2(__SHIFT, 3),
+	DDC_MASK_SH_LIST_DCN2(__SHIFT, 4),
+	DDC_MASK_SH_LIST_DCN2(__SHIFT, 5),
+	DDC_MASK_SH_LIST_DCN2(__SHIFT, 6)
+};
+
+static const struct ddc_sh_mask ddc_mask[] = {
+	DDC_MASK_SH_LIST_DCN2(_MASK, 1),
+	DDC_MASK_SH_LIST_DCN2(_MASK, 2),
+	DDC_MASK_SH_LIST_DCN2(_MASK, 3),
+	DDC_MASK_SH_LIST_DCN2(_MASK, 4),
+	DDC_MASK_SH_LIST_DCN2(_MASK, 5),
+	DDC_MASK_SH_LIST_DCN2(_MASK, 6)
+};
+
+#include "../generic_regs.h"
+
+/* set field name */
+#define SF_GENERIC(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
+#define generic_regs(id) \
+{\
+	GENERIC_REG_LIST(id)\
+}
+
+static const struct generic_registers generic_regs[] = {
+	generic_regs(A),
+	generic_regs(B),
+};
+
+static const struct generic_sh_mask generic_shift[] = {
+	GENERIC_MASK_SH_LIST(__SHIFT, A),
+	GENERIC_MASK_SH_LIST(__SHIFT, B),
+};
+
+static const struct generic_sh_mask generic_mask[] = {
+	GENERIC_MASK_SH_LIST(_MASK, A),
+	GENERIC_MASK_SH_LIST(_MASK, B),
+};
+
+static void define_generic_registers(struct hw_gpio_pin *pin, uint32_t en)
+{
+	struct hw_generic *generic = HW_GENERIC_FROM_BASE(pin);
+
+	generic->regs = &generic_regs[en];
+	generic->shifts = &generic_shift[en];
+	generic->masks = &generic_mask[en];
+	generic->base.regs = &generic_regs[en].gpio;
+}
+
+static void define_ddc_registers(
+		struct hw_gpio_pin *pin,
+		uint32_t en)
+{
+	struct hw_ddc *ddc = HW_DDC_FROM_BASE(pin);
+
+	switch (pin->id) {
+	case GPIO_ID_DDC_DATA:
+		ddc->regs = &ddc_data_regs_dcn[en];
+		ddc->base.regs = &ddc_data_regs_dcn[en].gpio;
+		break;
+	case GPIO_ID_DDC_CLOCK:
+		ddc->regs = &ddc_clk_regs_dcn[en];
+		ddc->base.regs = &ddc_clk_regs_dcn[en].gpio;
+		break;
+	default:
+		ASSERT_CRITICAL(false);
+		return;
+	}
+
+	ddc->shifts = &ddc_shift[en];
+	ddc->masks = &ddc_mask[en];
+
+}
+
+static void define_hpd_registers(struct hw_gpio_pin *pin, uint32_t en)
+{
+	struct hw_hpd *hpd = HW_HPD_FROM_BASE(pin);
+
+	hpd->regs = &hpd_regs[en];
+	hpd->shifts = &hpd_shift;
+	hpd->masks = &hpd_mask;
+	hpd->base.regs = &hpd_regs[en].gpio;
+}
+
+
+/* fucntion table */
+static const struct hw_factory_funcs funcs = {
+	.init_ddc_data = dal_hw_ddc_init,
+	.init_generic = dal_hw_generic_init,
+	.init_hpd = dal_hw_hpd_init,
+	.get_ddc_pin = dal_hw_ddc_get_pin,
+	.get_hpd_pin = dal_hw_hpd_get_pin,
+	.get_generic_pin = dal_hw_generic_get_pin,
+	.define_hpd_registers = define_hpd_registers,
+	.define_ddc_registers = define_ddc_registers,
+	.define_generic_registers = define_generic_registers
+};
+/*
+ * dal_hw_factory_dcn32_init
+ *
+ * @brief
+ * Initialize HW factory function pointers and pin info
+ *
+ * @param
+ * struct hw_factory *factory - [out] struct of function pointers
+ */
+void dal_hw_factory_dcn32_init(struct hw_factory *factory)
+{
+	factory->number_of_pins[GPIO_ID_DDC_DATA] = 6;
+	factory->number_of_pins[GPIO_ID_DDC_CLOCK] = 6;
+	factory->number_of_pins[GPIO_ID_GENERIC] = 4;
+	factory->number_of_pins[GPIO_ID_HPD] = 5;
+	factory->number_of_pins[GPIO_ID_GPIO_PAD] = 28;
+	factory->number_of_pins[GPIO_ID_VIP_PAD] = 0;
+	factory->number_of_pins[GPIO_ID_SYNC] = 0;
+	factory->number_of_pins[GPIO_ID_GSL] = 0;/*add this*/
+
+	factory->funcs = &funcs;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/diagnostics/hw_factory_diag.h b/drivers/gpu/drm/amd/display/dc/gpio/dcn32/hw_factory_dcn32.h
index bf68eb1d9a1d..71138d0e192b 100644
--- a/drivers/gpu/drm/amd/display/dc/gpio/diagnostics/hw_factory_diag.h
+++ b/drivers/gpu/drm/amd/display/dc/gpio/dcn32/hw_factory_dcn32.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-16 Advanced Micro Devices, Inc.
+ * Copyright 2022 Advanced Micro Devices, Inc.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -22,13 +22,10 @@
  * Authors: AMD
  *
  */
-
-#ifndef __DAL_HW_FACTORY_DIAG_FPGA_H__
-#define __DAL_HW_FACTORY_DIAG_FPGA_H__
-
-struct hw_factory;
+#ifndef __DAL_HW_FACTORY_DCN32_H__
+#define __DAL_HW_FACTORY_DCN32_H__
 
 /* Initialize HW factory function pointers and pin info */
-void dal_hw_factory_diag_fpga_init(struct hw_factory *factory);
+void dal_hw_factory_dcn32_init(struct hw_factory *factory);
 
-#endif /* __DAL_HW_FACTORY_DIAG_FPGA_H__ */
+#endif /* __DAL_HW_FACTORY_DCN32_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/dcn32/hw_translate_dcn32.c b/drivers/gpu/drm/amd/display/dc/gpio/dcn32/hw_translate_dcn32.c
new file mode 100644
index 000000000000..8493b9981f9e
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/dcn32/hw_translate_dcn32.c
@@ -0,0 +1,349 @@
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+/*
+ * Pre-requisites: headers required by header of this unit
+ */
+#include "hw_translate_dcn32.h"
+
+#include "dm_services.h"
+#include "include/gpio_types.h"
+#include "../hw_translate.h"
+
+#include "dcn/dcn_3_2_0_offset.h"
+#include "dcn/dcn_3_2_0_sh_mask.h"
+
+#define DCN_BASE__INST0_SEG2                       0x000034C0
+
+/* begin *********************
+ * macros to expend register list macro defined in HW object header file */
+
+/* DCN */
+#define block HPD
+#define reg_num 0
+
+#undef BASE_INNER
+#define BASE_INNER(seg) DCN_BASE__INST0_SEG ## seg
+
+#define BASE(seg) BASE_INNER(seg)
+
+#undef REG
+#define REG(reg_name)\
+		BASE(reg ## reg_name ## _BASE_IDX) + reg ## reg_name
+#define SF_HPD(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
+
+/* macros to expend register list macro defined in HW object header file
+ * end *********************/
+
+
+static bool offset_to_id(
+	uint32_t offset,
+	uint32_t mask,
+	enum gpio_id *id,
+	uint32_t *en)
+{
+	switch (offset) {
+	/* GENERIC */
+	case REG(DC_GPIO_GENERIC_A):
+		*id = GPIO_ID_GENERIC;
+		switch (mask) {
+		case DC_GPIO_GENERIC_A__DC_GPIO_GENERICA_A_MASK:
+			*en = GPIO_GENERIC_A;
+			return true;
+		case DC_GPIO_GENERIC_A__DC_GPIO_GENERICB_A_MASK:
+			*en = GPIO_GENERIC_B;
+			return true;
+		case DC_GPIO_GENERIC_A__DC_GPIO_GENERICC_A_MASK:
+			*en = GPIO_GENERIC_C;
+			return true;
+		case DC_GPIO_GENERIC_A__DC_GPIO_GENERICD_A_MASK:
+			*en = GPIO_GENERIC_D;
+			return true;
+		case DC_GPIO_GENERIC_A__DC_GPIO_GENERICE_A_MASK:
+			*en = GPIO_GENERIC_E;
+			return true;
+		case DC_GPIO_GENERIC_A__DC_GPIO_GENERICF_A_MASK:
+			*en = GPIO_GENERIC_F;
+			return true;
+		default:
+			ASSERT_CRITICAL(false);
+			return false;
+		}
+	break;
+	/* HPD */
+	case REG(DC_GPIO_HPD_A):
+		*id = GPIO_ID_HPD;
+		switch (mask) {
+		case DC_GPIO_HPD_A__DC_GPIO_HPD1_A_MASK:
+			*en = GPIO_HPD_1;
+			return true;
+		case DC_GPIO_HPD_A__DC_GPIO_HPD2_A_MASK:
+			*en = GPIO_HPD_2;
+			return true;
+		case DC_GPIO_HPD_A__DC_GPIO_HPD3_A_MASK:
+			*en = GPIO_HPD_3;
+			return true;
+		case DC_GPIO_HPD_A__DC_GPIO_HPD4_A_MASK:
+			*en = GPIO_HPD_4;
+			return true;
+		case DC_GPIO_HPD_A__DC_GPIO_HPD5_A_MASK:
+			*en = GPIO_HPD_5;
+			return true;
+		default:
+			ASSERT_CRITICAL(false);
+			return false;
+		}
+	break;
+	/* REG(DC_GPIO_GENLK_MASK */
+	case REG(DC_GPIO_GENLK_A):
+		*id = GPIO_ID_GSL;
+		switch (mask) {
+		case DC_GPIO_GENLK_A__DC_GPIO_GENLK_CLK_A_MASK:
+			*en = GPIO_GSL_GENLOCK_CLOCK;
+			return true;
+		case DC_GPIO_GENLK_A__DC_GPIO_GENLK_VSYNC_A_MASK:
+			*en = GPIO_GSL_GENLOCK_VSYNC;
+			return true;
+		case DC_GPIO_GENLK_A__DC_GPIO_SWAPLOCK_A_A_MASK:
+			*en = GPIO_GSL_SWAPLOCK_A;
+			return true;
+		case DC_GPIO_GENLK_A__DC_GPIO_SWAPLOCK_B_A_MASK:
+			*en = GPIO_GSL_SWAPLOCK_B;
+			return true;
+		default:
+			ASSERT_CRITICAL(false);
+			return false;
+		}
+	break;
+	/* DDC */
+	/* we don't care about the GPIO_ID for DDC
+	 * in DdcHandle it will use GPIO_ID_DDC_DATA/GPIO_ID_DDC_CLOCK
+	 * directly in the create method */
+	case REG(DC_GPIO_DDC1_A):
+		*en = GPIO_DDC_LINE_DDC1;
+		return true;
+	case REG(DC_GPIO_DDC2_A):
+		*en = GPIO_DDC_LINE_DDC2;
+		return true;
+	case REG(DC_GPIO_DDC3_A):
+		*en = GPIO_DDC_LINE_DDC3;
+		return true;
+	case REG(DC_GPIO_DDC4_A):
+		*en = GPIO_DDC_LINE_DDC4;
+		return true;
+	case REG(DC_GPIO_DDC5_A):
+		*en = GPIO_DDC_LINE_DDC5;
+		return true;
+	case REG(DC_GPIO_DDCVGA_A):
+		*en = GPIO_DDC_LINE_DDC_VGA;
+		return true;
+	default:
+		ASSERT_CRITICAL(false);
+		return false;
+	}
+}
+
+static bool id_to_offset(
+	enum gpio_id id,
+	uint32_t en,
+	struct gpio_pin_info *info)
+{
+	bool result = true;
+
+	switch (id) {
+	case GPIO_ID_DDC_DATA:
+		info->mask = DC_GPIO_DDC1_A__DC_GPIO_DDC1DATA_A_MASK;
+		switch (en) {
+		case GPIO_DDC_LINE_DDC1:
+			info->offset = REG(DC_GPIO_DDC1_A);
+		break;
+		case GPIO_DDC_LINE_DDC2:
+			info->offset = REG(DC_GPIO_DDC2_A);
+		break;
+		case GPIO_DDC_LINE_DDC3:
+			info->offset = REG(DC_GPIO_DDC3_A);
+		break;
+		case GPIO_DDC_LINE_DDC4:
+			info->offset = REG(DC_GPIO_DDC4_A);
+		break;
+		case GPIO_DDC_LINE_DDC5:
+			info->offset = REG(DC_GPIO_DDC5_A);
+		break;
+		case GPIO_DDC_LINE_DDC_VGA:
+			info->offset = REG(DC_GPIO_DDCVGA_A);
+		break;
+		case GPIO_DDC_LINE_I2C_PAD:
+		default:
+			ASSERT_CRITICAL(false);
+			result = false;
+		}
+	break;
+	case GPIO_ID_DDC_CLOCK:
+		info->mask = DC_GPIO_DDC1_A__DC_GPIO_DDC1CLK_A_MASK;
+		switch (en) {
+		case GPIO_DDC_LINE_DDC1:
+			info->offset = REG(DC_GPIO_DDC1_A);
+		break;
+		case GPIO_DDC_LINE_DDC2:
+			info->offset = REG(DC_GPIO_DDC2_A);
+		break;
+		case GPIO_DDC_LINE_DDC3:
+			info->offset = REG(DC_GPIO_DDC3_A);
+		break;
+		case GPIO_DDC_LINE_DDC4:
+			info->offset = REG(DC_GPIO_DDC4_A);
+		break;
+		case GPIO_DDC_LINE_DDC5:
+			info->offset = REG(DC_GPIO_DDC5_A);
+		break;
+		case GPIO_DDC_LINE_DDC_VGA:
+			info->offset = REG(DC_GPIO_DDCVGA_A);
+		break;
+		case GPIO_DDC_LINE_I2C_PAD:
+		default:
+			ASSERT_CRITICAL(false);
+			result = false;
+		}
+	break;
+	case GPIO_ID_GENERIC:
+		info->offset = REG(DC_GPIO_GENERIC_A);
+		switch (en) {
+		case GPIO_GENERIC_A:
+			info->mask = DC_GPIO_GENERIC_A__DC_GPIO_GENERICA_A_MASK;
+		break;
+		case GPIO_GENERIC_B:
+			info->mask = DC_GPIO_GENERIC_A__DC_GPIO_GENERICB_A_MASK;
+		break;
+		case GPIO_GENERIC_C:
+			info->mask = DC_GPIO_GENERIC_A__DC_GPIO_GENERICC_A_MASK;
+		break;
+		case GPIO_GENERIC_D:
+			info->mask = DC_GPIO_GENERIC_A__DC_GPIO_GENERICD_A_MASK;
+		break;
+		case GPIO_GENERIC_E:
+			info->mask = DC_GPIO_GENERIC_A__DC_GPIO_GENERICE_A_MASK;
+		break;
+		case GPIO_GENERIC_F:
+			info->mask = DC_GPIO_GENERIC_A__DC_GPIO_GENERICF_A_MASK;
+		break;
+		default:
+			ASSERT_CRITICAL(false);
+			result = false;
+		}
+	break;
+	case GPIO_ID_HPD:
+		info->offset = REG(DC_GPIO_HPD_A);
+		switch (en) {
+		case GPIO_HPD_1:
+			info->mask = DC_GPIO_HPD_A__DC_GPIO_HPD1_A_MASK;
+		break;
+		case GPIO_HPD_2:
+			info->mask = DC_GPIO_HPD_A__DC_GPIO_HPD2_A_MASK;
+		break;
+		case GPIO_HPD_3:
+			info->mask = DC_GPIO_HPD_A__DC_GPIO_HPD3_A_MASK;
+		break;
+		case GPIO_HPD_4:
+			info->mask = DC_GPIO_HPD_A__DC_GPIO_HPD4_A_MASK;
+		break;
+		case GPIO_HPD_5:
+			info->mask = DC_GPIO_HPD_A__DC_GPIO_HPD5_A_MASK;
+		break;
+		default:
+			ASSERT_CRITICAL(false);
+			result = false;
+		}
+	break;
+	case GPIO_ID_GSL:
+		switch (en) {
+		case GPIO_GSL_GENLOCK_CLOCK:
+				/*not implmented*/
+			ASSERT_CRITICAL(false);
+			result = false;
+		break;
+		case GPIO_GSL_GENLOCK_VSYNC:
+			/*not implmented*/
+			ASSERT_CRITICAL(false);
+			result = false;
+		break;
+		case GPIO_GSL_SWAPLOCK_A:
+			/*not implmented*/
+			ASSERT_CRITICAL(false);
+			result = false;
+		break;
+		case GPIO_GSL_SWAPLOCK_B:
+			/*not implmented*/
+			ASSERT_CRITICAL(false);
+			result = false;
+
+		break;
+		default:
+			ASSERT_CRITICAL(false);
+			result = false;
+		}
+	break;
+	case GPIO_ID_SYNC:
+	case GPIO_ID_VIP_PAD:
+	default:
+		ASSERT_CRITICAL(false);
+		result = false;
+	}
+
+	if (result) {
+		info->offset_y = info->offset + 2;
+		info->offset_en = info->offset + 1;
+		info->offset_mask = info->offset - 1;
+
+		info->mask_y = info->mask;
+		info->mask_en = info->mask;
+		info->mask_mask = info->mask;
+	}
+
+	return result;
+}
+
+/* function table */
+static const struct hw_translate_funcs funcs = {
+	.offset_to_id = offset_to_id,
+	.id_to_offset = id_to_offset,
+};
+
+/*
+ * dal_hw_translate_dcn32_init
+ *
+ * @brief
+ * Initialize Hw translate function pointers.
+ *
+ * @param
+ * struct hw_translate *tr - [out] struct of function pointers
+ *
+ */
+void dal_hw_translate_dcn32_init(struct hw_translate *tr)
+{
+	tr->funcs = &funcs;
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/diagnostics/hw_translate_diag.h b/drivers/gpu/drm/amd/display/dc/gpio/dcn32/hw_translate_dcn32.h
index 4f053241fe96..af64e104d84c 100644
--- a/drivers/gpu/drm/amd/display/dc/gpio/diagnostics/hw_translate_diag.h
+++ b/drivers/gpu/drm/amd/display/dc/gpio/dcn32/hw_translate_dcn32.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-16 Advanced Micro Devices, Inc.
+ * Copyright 2022 Advanced Micro Devices, Inc.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -22,13 +22,12 @@
  * Authors: AMD
  *
  */
-
-#ifndef __DAL_HW_TRANSLATE_DIAG_FPGA_H__
-#define __DAL_HW_TRANSLATE_DIAG_FPGA_H__
+#ifndef __DAL_HW_TRANSLATE_DCN32_H__
+#define __DAL_HW_TRANSLATE_DCN32_H__
 
 struct hw_translate;
 
 /* Initialize Hw translate function pointers */
-void dal_hw_translate_diag_fpga_init(struct hw_translate *tr);
+void dal_hw_translate_dcn32_init(struct hw_translate *tr);
 
-#endif /* __DAL_HW_TRANSLATE_DIAG_FPGA_H__ */
+#endif /* __DAL_HW_TRANSLATE_DCN32_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/gpio_base.c b/drivers/gpu/drm/amd/display/dc/gpio/gpio_base.c
index dac427b68fd7..8183cdf517b8 100644
--- a/drivers/gpu/drm/amd/display/dc/gpio/gpio_base.c
+++ b/drivers/gpu/drm/amd/display/dc/gpio/gpio_base.c
@@ -27,8 +27,6 @@
  * Pre-requisites: headers required by header of this unit
  */
 
-#include <linux/slab.h>
-
 #include "dm_services.h"
 
 #include "include/gpio_interface.h"
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/gpio_service.c b/drivers/gpu/drm/amd/display/dc/gpio/gpio_service.c
index 778c206f754d..3ede6e02c3a7 100644
--- a/drivers/gpu/drm/amd/display/dc/gpio/gpio_service.c
+++ b/drivers/gpu/drm/amd/display/dc/gpio/gpio_service.c
@@ -27,8 +27,6 @@
  * Pre-requisites: headers required by header of this unit
  */
 
-#include <linux/slab.h>
-
 #include "dm_services.h"
 #include "include/gpio_interface.h"
 #include "include/gpio_service_interface.h"
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/hw_ddc.c b/drivers/gpu/drm/amd/display/dc/gpio/hw_ddc.c
index 7a8cec2d7a90..6fd38cdd68c0 100644
--- a/drivers/gpu/drm/amd/display/dc/gpio/hw_ddc.c
+++ b/drivers/gpu/drm/amd/display/dc/gpio/hw_ddc.c
@@ -23,9 +23,6 @@
  *
  */
 
-#include <linux/delay.h>
-#include <linux/slab.h>
-
 #include "dm_services.h"
 
 #include "include/gpio_interface.h"
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/hw_factory.c b/drivers/gpu/drm/amd/display/dc/gpio/hw_factory.c
index 5c00ffde3996..0ceba8f57d57 100644
--- a/drivers/gpu/drm/amd/display/dc/gpio/hw_factory.c
+++ b/drivers/gpu/drm/amd/display/dc/gpio/hw_factory.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/slab.h>
-
 #include "dm_services.h"
 
 /*
@@ -48,30 +46,18 @@
 #include "dce80/hw_factory_dce80.h"
 #include "dce110/hw_factory_dce110.h"
 #include "dce120/hw_factory_dce120.h"
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 #include "dcn10/hw_factory_dcn10.h"
 #include "dcn20/hw_factory_dcn20.h"
 #include "dcn21/hw_factory_dcn21.h"
 #include "dcn30/hw_factory_dcn30.h"
 #include "dcn315/hw_factory_dcn315.h"
-#endif
-
-#include "diagnostics/hw_factory_diag.h"
-
-/*
- * This unit
- */
+#include "dcn32/hw_factory_dcn32.h"
 
 bool dal_hw_factory_init(
 	struct hw_factory *factory,
 	enum dce_version dce_version,
 	enum dce_environment dce_environment)
 {
-	if (IS_FPGA_MAXIMUS_DC(dce_environment)) {
-		dal_hw_factory_diag_fpga_init(factory);
-		return true;
-	}
-
 	switch (dce_version) {
 #if defined(CONFIG_DRM_AMD_DC_SI)
 	case DCE_VERSION_6_0:
@@ -98,7 +84,6 @@ bool dal_hw_factory_init(
 	case DCE_VERSION_12_1:
 		dal_hw_factory_dce120_init(factory);
 		return true;
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	case DCN_VERSION_1_0:
 	case DCN_VERSION_1_01:
 		dal_hw_factory_dcn10_init(factory);
@@ -115,13 +100,17 @@ bool dal_hw_factory_init(
 	case DCN_VERSION_3_02:
 	case DCN_VERSION_3_03:
 	case DCN_VERSION_3_1:
+	case DCN_VERSION_3_14:
 	case DCN_VERSION_3_16:
 		dal_hw_factory_dcn30_init(factory);
 		return true;
 	case DCN_VERSION_3_15:
 		dal_hw_factory_dcn315_init(factory);
 		return true;
-#endif
+	case DCN_VERSION_3_2:
+	case DCN_VERSION_3_21:
+		dal_hw_factory_dcn32_init(factory);
+		return true;
 	default:
 		ASSERT_CRITICAL(false);
 		return false;
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/hw_hpd.c b/drivers/gpu/drm/amd/display/dc/gpio/hw_hpd.c
index 692f29de7797..1489fdfaf0e7 100644
--- a/drivers/gpu/drm/amd/display/dc/gpio/hw_hpd.c
+++ b/drivers/gpu/drm/amd/display/dc/gpio/hw_hpd.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/slab.h>
-
 #include "dm_services.h"
 
 #include "include/gpio_interface.h"
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/hw_translate.c b/drivers/gpu/drm/amd/display/dc/gpio/hw_translate.c
index 7a39cbc01f63..23b7ddefda11 100644
--- a/drivers/gpu/drm/amd/display/dc/gpio/hw_translate.c
+++ b/drivers/gpu/drm/amd/display/dc/gpio/hw_translate.c
@@ -46,15 +46,12 @@
 #include "dce80/hw_translate_dce80.h"
 #include "dce110/hw_translate_dce110.h"
 #include "dce120/hw_translate_dce120.h"
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 #include "dcn10/hw_translate_dcn10.h"
 #include "dcn20/hw_translate_dcn20.h"
 #include "dcn21/hw_translate_dcn21.h"
 #include "dcn30/hw_translate_dcn30.h"
 #include "dcn315/hw_translate_dcn315.h"
-#endif
-
-#include "diagnostics/hw_translate_diag.h"
+#include "dcn32/hw_translate_dcn32.h"
 
 /*
  * This unit
@@ -65,11 +62,6 @@ bool dal_hw_translate_init(
 	enum dce_version dce_version,
 	enum dce_environment dce_environment)
 {
-	if (IS_FPGA_MAXIMUS_DC(dce_environment)) {
-		dal_hw_translate_diag_fpga_init(translate);
-		return true;
-	}
-
 	switch (dce_version) {
 #if defined(CONFIG_DRM_AMD_DC_SI)
 	case DCE_VERSION_6_0:
@@ -93,7 +85,6 @@ bool dal_hw_translate_init(
 	case DCE_VERSION_12_1:
 		dal_hw_translate_dce120_init(translate);
 		return true;
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	case DCN_VERSION_1_0:
 	case DCN_VERSION_1_01:
 		dal_hw_translate_dcn10_init(translate);
@@ -110,14 +101,17 @@ bool dal_hw_translate_init(
 	case DCN_VERSION_3_02:
 	case DCN_VERSION_3_03:
 	case DCN_VERSION_3_1:
+	case DCN_VERSION_3_14:
 	case DCN_VERSION_3_16:
 		dal_hw_translate_dcn30_init(translate);
 		return true;
 	case DCN_VERSION_3_15:
 		dal_hw_translate_dcn315_init(translate);
 		return true;
-#endif
-
+	case DCN_VERSION_3_2:
+	case DCN_VERSION_3_21:
+		dal_hw_translate_dcn32_init(translate);
+		return true;
 	default:
 		BREAK_TO_DEBUGGER();
 		return false;
diff --git a/drivers/gpu/drm/amd/display/dc/inc/clock_source.h b/drivers/gpu/drm/amd/display/dc/inc/clock_source.h
index e2b3a2c7a927..8f8ac8e29ed0 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/clock_source.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/clock_source.h
@@ -160,8 +160,11 @@ struct calc_pll_clock_source {
 struct clock_source_funcs {
 	bool (*cs_power_down)(
 			struct clock_source *);
-	bool (*program_pix_clk)(struct clock_source *,
-			struct pixel_clk_params *, struct pll_settings *);
+	bool (*program_pix_clk)(
+			struct clock_source *,
+			struct pixel_clk_params *,
+			enum dp_link_encoding encoding,
+			struct pll_settings *);
 	uint32_t (*get_pix_clk_dividers)(
 			struct clock_source *,
 			struct pixel_clk_params *,
diff --git a/drivers/gpu/drm/amd/display/dc/inc/core_status.h b/drivers/gpu/drm/amd/display/dc/inc/core_status.h
index 444182a97e6e..fa5edd03d004 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/core_status.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/core_status.h
@@ -54,7 +54,8 @@ enum dc_status {
 	DC_UNSUPPORTED_VALUE = 25,
 
 	DC_NO_LINK_ENC_RESOURCE = 26,
-
+	DC_FAIL_DP_PAYLOAD_ALLOCATION = 27,
+	DC_FAIL_DP_LINK_BANDWIDTH = 28,
 	DC_ERROR_UNEXPECTED = -1
 };
 
diff --git a/drivers/gpu/drm/amd/display/dc/inc/core_types.h b/drivers/gpu/drm/amd/display/dc/inc/core_types.h
index 951c9b60917d..b3d0a4ea2446 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/core_types.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/core_types.h
@@ -33,9 +33,7 @@
 #include "dc_bios_types.h"
 #include "mem_input.h"
 #include "hubp.h"
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 #include "mpc.h"
-#endif
 #include "dwb.h"
 #include "mcif_wb.h"
 #include "panel_cntl.h"
@@ -98,6 +96,7 @@ struct resource_funcs {
 	struct panel_cntl*(*panel_cntl_create)(
 		const struct panel_cntl_init_data *panel_cntl_init_data);
 	struct link_encoder *(*link_enc_create)(
+			struct dc_context *ctx,
 			const struct encoder_init_data *init);
 	/* Create a minimal link encoder object with no dc_link object
 	 * associated with it. */
@@ -145,11 +144,38 @@ struct resource_funcs {
 		struct dc *dc,
 		struct dc_state *context);
 
+	/*
+	 * Acquires a free pipe for the head pipe.
+	 * The head pipe is first pipe in the current context that matches the stream
+	 *  and does not have a top pipe or prev_odm_pipe.
+	 */
 	struct pipe_ctx *(*acquire_idle_pipe_for_layer)(
 			struct dc_state *context,
 			const struct resource_pool *pool,
 			struct dc_stream_state *stream);
 
+	/*
+	 * Acquires a free pipe for the head pipe with some additional checks for odm.
+	 * The head pipe is passed in as an argument unlike acquire_idle_pipe_for_layer
+	 *  where it is read from the context.  So this allows us look for different
+	 *  idle_pipe if the head_pipes are different ( ex. in odm 2:1 when we have
+	 *  a left and right pipe ).
+	 *
+	 * It also checks the old context to see if:
+	 *
+	 * 1. a pipe has already been allocated for the head pipe.  If so, it will
+	 *  try to select that pipe as the idle pipe if it is available in the current
+	 *  context.
+	 * 2. if the head_pipe is on the left, it will check if the right pipe has
+	 *  a pipe already allocated.  If so, it will not use that pipe if it is
+	 *  selected as the idle pipe.
+	 */
+	struct pipe_ctx *(*acquire_idle_pipe_for_head_pipe_in_layer)(
+			struct dc_state *context,
+			const struct resource_pool *pool,
+			struct dc_stream_state *stream,
+			struct pipe_ctx *head_pipe);
+
 	enum dc_status (*validate_plane)(const struct dc_plane_state *plane_state, struct dc_caps *caps);
 
 	enum dc_status (*add_stream_to_ctx)(
@@ -181,7 +207,6 @@ struct resource_funcs {
 	void (*update_bw_bounding_box)(
 			struct dc *dc,
 			struct clk_bw_params *bw_params);
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	bool (*acquire_post_bldn_3dlut)(
 			struct resource_context *res_ctx,
 			const struct resource_pool *pool,
@@ -194,10 +219,19 @@ struct resource_funcs {
 			const struct resource_pool *pool,
 			struct dc_3dlut **lut,
 			struct dc_transfer_func **shaper);
-#endif
+
 	enum dc_status (*add_dsc_to_stream_resource)(
 			struct dc *dc, struct dc_state *state,
 			struct dc_stream_state *stream);
+
+	void (*add_phantom_pipes)(
+            struct dc *dc,
+            struct dc_state *context,
+            display_e2e_pipe_params_st *pipes,
+			unsigned int pipe_cnt,
+            unsigned int index);
+
+	bool (*remove_phantom_pipes)(struct dc *dc, struct dc_state *context);
 };
 
 struct audio_support{
@@ -254,10 +288,9 @@ struct resource_pool {
 	struct hpo_dp_stream_encoder *hpo_dp_stream_enc[MAX_HPO_DP2_ENCODERS];
 	unsigned int hpo_dp_link_enc_count;
 	struct hpo_dp_link_encoder *hpo_dp_link_enc[MAX_HPO_DP2_LINK_ENCODERS];
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	struct dc_3dlut *mpc_lut[MAX_PIPES];
 	struct dc_transfer_func *mpc_shaper[MAX_PIPES];
-#endif
+
 	struct {
 		unsigned int xtalin_clock_inKhz;
 		unsigned int dccg_ref_clock_inKhz;
@@ -286,9 +319,7 @@ struct resource_pool {
 	struct dmcu *dmcu;
 	struct dmub_psr *psr;
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	struct abm *multiple_abms[MAX_PIPES];
-#endif
 
 	const struct resource_funcs *funcs;
 	const struct resource_caps *res_cap;
@@ -339,6 +370,9 @@ struct link_resource {
 	struct hpo_dp_link_encoder *hpo_dp_link_enc;
 };
 
+struct link_config {
+	struct dc_link_settings dp_link_settings;
+};
 union pipe_update_flags {
 	struct {
 		uint32_t enable : 1;
@@ -372,6 +406,13 @@ struct pipe_ctx {
 
 	struct pll_settings pll_settings;
 
+	/* link config records software decision for what link config should be
+	 * enabled given current link capability and stream during hw resource
+	 * mapping. This is to decouple the dependency on link capability during
+	 * dc commit or update.
+	 */
+	struct link_config link_config;
+
 	uint8_t pipe_idx;
 	uint8_t pipe_idx_syncd;
 
@@ -380,7 +421,6 @@ struct pipe_ctx {
 	struct pipe_ctx *next_odm_pipe;
 	struct pipe_ctx *prev_odm_pipe;
 
-#ifdef CONFIG_DRM_AMD_DC_DCN
 	struct _vcs_dpi_display_dlg_regs_st dlg_regs;
 	struct _vcs_dpi_display_ttu_regs_st ttu_regs;
 	struct _vcs_dpi_display_rq_regs_st rq_regs;
@@ -390,7 +430,7 @@ struct pipe_ctx {
 	struct _vcs_dpi_display_e2e_pipe_params_st dml_input;
 	int det_buffer_size_kb;
 	bool unbounded_req;
-#endif
+
 	union pipe_update_flags update_flags;
 	struct dwbc *dwbc;
 	struct mcif_wb *mcif_wb;
@@ -419,9 +459,7 @@ struct resource_context {
 	bool is_hpo_dp_stream_enc_acquired[MAX_HPO_DP2_ENCODERS];
 	unsigned int hpo_dp_link_enc_to_link_idx[MAX_HPO_DP2_LINK_ENCODERS];
 	int hpo_dp_link_enc_ref_cnts[MAX_HPO_DP2_LINK_ENCODERS];
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	bool is_mpc_3dlut_acquired[MAX_PIPES];
-#endif
 };
 
 struct dce_bw_output {
@@ -484,9 +522,7 @@ struct dc_state {
 
 	/* Note: these are big structures, do *not* put on stack! */
 	struct dm_pp_display_configuration pp_display_cfg;
-#ifdef CONFIG_DRM_AMD_DC_DCN
 	struct dcn_bw_internal_vars dcn_bw_vars;
-#endif
 
 	struct clk_mgr *clk_mgr;
 
@@ -497,4 +533,11 @@ struct dc_state {
 	} perf_params;
 };
 
+struct dc_bounding_box_max_clk {
+	int max_dcfclk_mhz;
+	int max_dispclk_mhz;
+	int max_dppclk_mhz;
+	int max_phyclk_mhz;
+};
+
 #endif /* _CORE_TYPES_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h b/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h
index 44f167d2584f..6682d9e181c6 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h
@@ -70,7 +70,7 @@ bool decide_edp_link_settings(struct dc_link *link,
 		struct dc_link_settings *link_setting,
 		uint32_t req_bw);
 
-void decide_link_settings(
+bool decide_link_settings(
 	struct dc_stream_state *stream,
 	struct dc_link_settings *link_setting);
 
@@ -148,12 +148,12 @@ bool dp_is_max_vs_reached(
 void dp_hw_to_dpcd_lane_settings(
 	const struct link_training_settings *lt_settings,
 	const struct dc_lane_settings hw_lane_settings[LANE_COUNT_DP_MAX],
-	union dpcd_training_lane dpcd_lane_settings[LANE_COUNT_DP_MAX]);
+	union dpcd_training_lane dpcd_lane_settings[]);
 void dp_decide_lane_settings(
 	const struct link_training_settings *lt_settings,
 	const union lane_adjust ln_adjust[LANE_COUNT_DP_MAX],
 	struct dc_lane_settings hw_lane_settings[LANE_COUNT_DP_MAX],
-	union dpcd_training_lane dpcd_lane_settings[LANE_COUNT_DP_MAX]);
+	union dpcd_training_lane dpcd_lane_settings[]);
 
 uint32_t dp_translate_training_aux_read_interval(uint32_t dpcd_aux_read_interval);
 
@@ -193,6 +193,7 @@ enum dc_status dpcd_configure_lttpr_mode(
 		struct link_training_settings *lt_settings);
 
 enum dp_link_encoding dp_get_link_encoding_format(const struct dc_link_settings *link_settings);
+bool dp_retrieve_lttpr_cap(struct dc_link *link);
 bool dpcd_write_128b_132b_sst_payload_allocation_table(
 		const struct dc_stream_state *stream,
 		struct dc_link *link,
@@ -214,11 +215,10 @@ void enable_dp_hpo_output(struct dc_link *link,
 void disable_dp_hpo_output(struct dc_link *link,
 		const struct link_resource *link_res,
 		enum signal_type signal);
+
 void setup_dp_hpo_stream(struct pipe_ctx *pipe_ctx, bool enable);
 bool is_dp_128b_132b_signal(struct pipe_ctx *pipe_ctx);
-
-bool dp_retrieve_lttpr_cap(struct dc_link *link);
-void edp_panel_backlight_power_on(struct dc_link *link);
+void edp_panel_backlight_power_on(struct dc_link *link, bool wait_for_hpd);
 void dp_receiver_power_ctrl(struct dc_link *link, bool on);
 void dp_source_sequence_trace(struct dc_link *link, uint8_t dp_test_mode);
 void dp_enable_link_phy(
diff --git a/drivers/gpu/drm/amd/display/dc/inc/dc_link_dpia.h b/drivers/gpu/drm/amd/display/dc/inc/dc_link_dpia.h
index 74dafd0f9d3d..39c1d1d07357 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/dc_link_dpia.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/dc_link_dpia.h
@@ -87,6 +87,11 @@ union dpia_set_config_data {
  */
 enum dc_status dpcd_get_tunneling_device_data(struct dc_link *link);
 
+/* Query hot plug status of USB4 DP tunnel.
+ * Returns true if HPD high.
+ */
+bool dc_link_dpia_query_hpd_status(struct dc_link *link);
+
 /* Train DP tunneling link for USB4 DPIA display endpoint.
  * DPIA equivalent of dc_link_dp_perfrorm_link_training.
  * Aborts link training upon detection of sink unplug.
diff --git a/drivers/gpu/drm/amd/display/dc/inc/dcn_calcs.h b/drivers/gpu/drm/amd/display/dc/inc/dcn_calcs.h
index 337c0161e72d..806f3041db14 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/dcn_calcs.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/dcn_calcs.h
@@ -619,7 +619,7 @@ struct dcn_ip_params {
 };
 extern const struct dcn_ip_params dcn10_ip_defaults;
 
-bool dcn10_validate_bandwidth(
+bool dcn_validate_bandwidth(
 		struct dc *dc,
 		struct dc_state *context,
 		bool fast_validate);
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h
index c920c4b6077d..5d2b028e5dad 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h
@@ -91,6 +91,7 @@ struct clk_limit_table_entry {
 	unsigned int dispclk_mhz;
 	unsigned int dppclk_mhz;
 	unsigned int phyclk_mhz;
+	unsigned int phyclk_d18_mhz;
 	unsigned int wck_ratio;
 };
 
@@ -124,6 +125,7 @@ struct nv_wm_range_entry {
 		double pstate_latency_us;
 		double sr_exit_time_us;
 		double sr_enter_plus_exit_time_us;
+		double fclk_change_latency_us;
 	} dml_input;
 };
 
@@ -141,6 +143,7 @@ struct clk_state_registers_and_bypass {
 	uint32_t dprefclk;
 	uint32_t dispclk;
 	uint32_t dppclk;
+	uint32_t dtbclk;
 
 	uint32_t dppclk_bypass;
 	uint32_t dcfclk_bypass;
@@ -205,7 +208,7 @@ struct wm_table {
 
 struct dummy_pstate_entry {
 	unsigned int dram_speed_mts;
-	unsigned int dummy_pstate_latency_us;
+	double dummy_pstate_latency_us;
 };
 
 struct clk_bw_params {
@@ -236,11 +239,15 @@ struct clk_mgr_funcs {
 			bool safe_to_lower);
 
 	int (*get_dp_ref_clk_frequency)(struct clk_mgr *clk_mgr);
+	int (*get_dtb_ref_clk_frequency)(struct clk_mgr *clk_mgr);
 
 	void (*set_low_power_state)(struct clk_mgr *clk_mgr);
 
 	void (*init_clocks)(struct clk_mgr *clk_mgr);
 
+	void (*dump_clk_registers)(struct clk_state_registers_and_bypass *regs_and_bypass,
+			struct clk_mgr *clk_mgr_base, struct clk_log_info *log_info);
+
 	void (*enable_pme_wa) (struct clk_mgr *clk_mgr);
 	void (*get_clock)(struct clk_mgr *clk_mgr,
 			struct dc_state *context,
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h
index 1391c20f1852..68c2ed434d2c 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h
@@ -112,9 +112,10 @@ enum dentist_divider_range {
 	CLK_SRI(CLK3_CLK_PLL_REQ, CLK3, 0), \
 	CLK_SRI(CLK3_CLK2_DFS_CNTL, CLK3, 0)
 
-// TODO:
 #define CLK_REG_LIST_DCN3()	  \
-	SR(DENTIST_DISPCLK_CNTL)
+	CLK_COMMON_REG_LIST_DCN_BASE(), \
+	CLK_SRI(CLK0_CLK_PLL_REQ,   CLK02, 0), \
+	CLK_SRI(CLK0_CLK2_DFS_CNTL, CLK02, 0)
 
 #define CLK_SF(reg_name, field_name, post_fix)\
 	.field_name = reg_name ## __ ## field_name ## post_fix
@@ -155,6 +156,34 @@ enum dentist_divider_range {
 	CLK_SF(DENTIST_DISPCLK_CNTL, DENTIST_DPPCLK_CHG_DONE, mask_sh),\
 	CLK_SF(CLK4_0_CLK4_CLK_PLL_REQ, FbMult_int, mask_sh)
 
+#define CLK_REG_LIST_DCN32()	  \
+	SR(DENTIST_DISPCLK_CNTL), \
+	CLK_SR_DCN32(CLK1_CLK_PLL_REQ), \
+	CLK_SR_DCN32(CLK1_CLK0_DFS_CNTL), \
+	CLK_SR_DCN32(CLK1_CLK1_DFS_CNTL), \
+	CLK_SR_DCN32(CLK1_CLK2_DFS_CNTL), \
+	CLK_SR_DCN32(CLK1_CLK3_DFS_CNTL), \
+	CLK_SR_DCN32(CLK1_CLK4_DFS_CNTL)
+
+#define CLK_COMMON_MASK_SH_LIST_DCN32(mask_sh) \
+	CLK_COMMON_MASK_SH_LIST_DCN20_BASE(mask_sh),\
+	CLK_SF(CLK1_CLK_PLL_REQ, FbMult_int, mask_sh),\
+	CLK_SF(CLK1_CLK_PLL_REQ, FbMult_frac, mask_sh)
+
+#define CLK_REG_LIST_DCN321()	  \
+	SR(DENTIST_DISPCLK_CNTL), \
+	CLK_SR_DCN321(CLK0_CLK_PLL_REQ,   CLK01, 0), \
+	CLK_SR_DCN321(CLK0_CLK0_DFS_CNTL, CLK01, 0), \
+	CLK_SR_DCN321(CLK0_CLK1_DFS_CNTL, CLK01, 0), \
+	CLK_SR_DCN321(CLK0_CLK2_DFS_CNTL, CLK01, 0), \
+	CLK_SR_DCN321(CLK0_CLK3_DFS_CNTL, CLK01, 0), \
+	CLK_SR_DCN321(CLK0_CLK4_DFS_CNTL, CLK01, 0)
+
+#define CLK_COMMON_MASK_SH_LIST_DCN321(mask_sh) \
+	CLK_COMMON_MASK_SH_LIST_DCN20_BASE(mask_sh),\
+	CLK_SF(CLK0_CLK_PLL_REQ, FbMult_int, mask_sh),\
+	CLK_SF(CLK0_CLK_PLL_REQ, FbMult_frac, mask_sh)
+
 #define CLK_REG_FIELD_LIST(type) \
 	type DPREFCLK_SRC_SEL; \
 	type DENTIST_DPREFCLK_WDIVIDER; \
@@ -199,6 +228,18 @@ struct clk_mgr_registers {
 	uint32_t CLK0_CLK2_DFS_CNTL;
 	uint32_t CLK0_CLK_PLL_REQ;
 
+	uint32_t CLK1_CLK_PLL_REQ;
+	uint32_t CLK1_CLK0_DFS_CNTL;
+	uint32_t CLK1_CLK1_DFS_CNTL;
+	uint32_t CLK1_CLK2_DFS_CNTL;
+	uint32_t CLK1_CLK3_DFS_CNTL;
+	uint32_t CLK1_CLK4_DFS_CNTL;
+
+	uint32_t CLK0_CLK0_DFS_CNTL;
+	uint32_t CLK0_CLK1_DFS_CNTL;
+	uint32_t CLK0_CLK3_DFS_CNTL;
+	uint32_t CLK0_CLK4_DFS_CNTL;
+
 	uint32_t MP1_SMN_C2PMSG_67;
 	uint32_t MP1_SMN_C2PMSG_83;
 	uint32_t MP1_SMN_C2PMSG_91;
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h
index b2fa4de47734..ce006762f257 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h
@@ -45,9 +45,10 @@ enum physymclk_clock_source {
 	PHYSYMCLK_FORCE_SRC_PHYD32CLK, // Select phyd32clk as the source of clock which is output to PHY through DCIO.
 };
 
-enum hdmistreamclk_source {
+enum streamclk_source {
 	REFCLK,                   // Selects REFCLK as source for hdmistreamclk.
 	DTBCLK0,                  // Selects DTBCLK0 as source for hdmistreamclk.
+	DPREFCLK,                 // Selects DPREFCLK as source for hdmistreamclk
 };
 
 enum dentist_dispclk_change_mode {
@@ -55,14 +56,31 @@ enum dentist_dispclk_change_mode {
 	DISPCLK_CHANGE_MODE_RAMPING,
 };
 
+enum pixel_rate_div {
+   PIXEL_RATE_DIV_BY_1 = 0,
+   PIXEL_RATE_DIV_BY_2 = 1,
+   PIXEL_RATE_DIV_BY_4 = 3,
+   PIXEL_RATE_DIV_NA = 0xF
+};
+
 struct dccg {
 	struct dc_context *ctx;
 	const struct dccg_funcs *funcs;
 	int pipe_dppclk_khz[MAX_PIPES];
 	int ref_dppclk;
-	int dtbclk_khz[MAX_PIPES];
-	int audio_dtbclk_khz;
+	//int dtbclk_khz[MAX_PIPES];/* TODO needs to be removed */
+	//int audio_dtbclk_khz;/* TODO needs to be removed */
+	//int ref_dtbclk_khz;/* TODO needs to be removed */
+};
+
+struct dtbclk_dto_params {
+	const struct dc_crtc_timing *timing;
+	int otg_inst;
+	int pixclk_khz;
+	int req_audio_dtbclk_khz;
+	int num_odm_segments;
 	int ref_dtbclk_khz;
+	bool is_hdmi;
 };
 
 struct dccg_funcs {
@@ -82,8 +100,9 @@ struct dccg_funcs {
 
 	void (*set_dpstreamclk)(
 			struct dccg *dccg,
-			enum hdmistreamclk_source src,
-			int otg_inst);
+			enum streamclk_source src,
+			int otg_inst,
+			int dp_hpo_inst);
 
 	void (*enable_symclk32_se)(
 			struct dccg *dccg,
@@ -111,14 +130,11 @@ struct dccg_funcs {
 
 	void (*set_dtbclk_dto)(
 			struct dccg *dccg,
-			int dtbclk_inst,
-			int req_dtbclk_khz,
-			int num_odm_segments,
-			const struct dc_crtc_timing *timing);
+			const struct dtbclk_dto_params *params);
 
 	void (*set_audio_dtbclk_dto)(
 			struct dccg *dccg,
-			uint32_t req_audio_dtbclk_khz);
+			const struct dtbclk_dto_params *params);
 
 	void (*set_dispclk_change_mode)(
 			struct dccg *dccg,
@@ -132,6 +148,18 @@ struct dccg_funcs {
 		struct dccg *dccg,
 		int inst);
 
+void (*set_pixel_rate_div)(
+        struct dccg *dccg,
+        uint32_t otg_inst,
+        enum pixel_rate_div k1,
+        enum pixel_rate_div k2);
+
+void (*set_valid_pixel_rate)(
+        struct dccg *dccg,
+	int ref_dtbclk_khz,
+        int otg_inst,
+        int pixclk_khz);
+
 };
 
 #endif //__DAL_DCCG_H__
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h
index 9195dec294c2..e7571c6f5ead 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h
@@ -47,6 +47,8 @@ struct dcn_hubbub_wm_set {
 	uint32_t sr_enter;
 	uint32_t sr_exit;
 	uint32_t dram_clk_chanage;
+	uint32_t usr_retrain;
+	uint32_t fclk_pstate_change;
 };
 
 struct dcn_hubbub_wm {
@@ -168,6 +170,7 @@ struct hubbub_funcs {
 	void (*program_det_size)(struct hubbub *hubbub, int hubp_inst, unsigned det_buffer_size_in_kbyte);
 	void (*program_compbuf_size)(struct hubbub *hubbub, unsigned compbuf_size_kb, bool safe_to_increase);
 	void (*init_crb)(struct hubbub *hubbub);
+	void (*force_usr_retraining_allow)(struct hubbub *hubbub, bool allow);
 };
 
 struct hubbub {
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dsc.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dsc.h
index 346f0ba73e86..d7b8d586b523 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/dsc.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dsc.h
@@ -104,6 +104,7 @@ struct dsc_funcs {
 			uint8_t *dsc_packed_pps);
 	void (*dsc_enable)(struct display_stream_compressor *dsc, int opp_pipe);
 	void (*dsc_disable)(struct display_stream_compressor *dsc);
+	void (*dsc_disconnect)(struct display_stream_compressor *dsc);
 };
 
 #endif
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dwb.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dwb.h
index fd6572ba3fb2..b982be64c792 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/dwb.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dwb.h
@@ -219,12 +219,6 @@ struct dwbc_funcs {
 		struct dwbc *dwbc,
 		const struct dc_transfer_func *in_transfer_func_dwb_ogam);
 
-	void (*get_privacy_mask)(
-		struct dwbc *dwbc, uint32_t *mask_id);
-
-	void (*set_privacy_mask)(
-		struct dwbc *dwbc, uint32_t mask_id);
-
 	//TODO: merge with output_transfer_func?
 	bool (*dwb_ogam_set_input_transfer_func)(
 		struct dwbc *dwbc,
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h b/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h
index ad69d78c4ac3..44c4578193a3 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h
@@ -63,6 +63,7 @@ struct hubp {
 	int opp_id;
 	int mpcc_id;
 	struct dc_cursor_attributes curs_attr;
+	struct dc_cursor_position curs_pos;
 	bool power_gated;
 };
 
@@ -140,6 +141,9 @@ struct hubp_funcs {
 
 	void (*set_blank)(struct hubp *hubp, bool blank);
 	void (*set_blank_regs)(struct hubp *hubp, bool blank);
+#ifdef CONFIG_DRM_AMD_DC_DCN
+	void (*phantom_hubp_post_enable)(struct hubp *hubp);
+#endif
 	void (*set_hubp_blank_en)(struct hubp *hubp, bool blank);
 
 	void (*set_cursor_attributes)(
@@ -193,6 +197,10 @@ struct hubp_funcs {
 	bool (*hubp_in_blank)(struct hubp *hubp);
 	void (*hubp_soft_reset)(struct hubp *hubp, bool reset);
 
+	void (*hubp_update_force_pstate_disallow)(struct hubp *hubp, bool allow);
+	void (*hubp_update_mall_sel)(struct hubp *hubp, uint32_t mall_sel, bool c_cursor);
+	void (*hubp_prepare_subvp_buffering)(struct hubp *hubp, bool enable);
+
 	void (*hubp_set_flip_int)(struct hubp *hubp);
 
 	void (*program_extended_blank)(struct hubp *hubp,
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/link_encoder.h b/drivers/gpu/drm/amd/display/dc/inc/hw/link_encoder.h
index 2013a70603ae..ec572a9e4054 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/link_encoder.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/link_encoder.h
@@ -85,7 +85,26 @@ union dpcd_psr_configuration {
 		unsigned char LINE_CAPTURE_INDICATION   : 1;
 		/* For eDP 1.4, PSR v2*/
 		unsigned char IRQ_HPD_WITH_CRC_ERROR    : 1;
-		unsigned char RESERVED                  : 2;
+		unsigned char ENABLE_PSR2               : 1;
+		/* For eDP 1.5, PSR v2 w/ early transport */
+		unsigned char EARLY_TRANSPORT_ENABLE    : 1;
+	} bits;
+	unsigned char raw;
+};
+
+union dpcd_alpm_configuration {
+	struct {
+		unsigned char ENABLE                    : 1;
+		unsigned char IRQ_HPD_ENABLE            : 1;
+		unsigned char RESERVED                  : 6;
+	} bits;
+	unsigned char raw;
+};
+
+union dpcd_sink_active_vtotal_control_mode {
+	struct {
+		unsigned char ENABLE                    : 1;
+		unsigned char RESERVED                  : 7;
 	} bits;
 	unsigned char raw;
 };
@@ -200,6 +219,8 @@ struct link_encoder_funcs {
 		struct link_encoder *enc,
 		enum encoder_type_select sel,
 		uint32_t hpo_inst);
+	void (*set_dig_output_mode)(
+			struct link_encoder *enc, uint8_t pix_per_container);
 };
 
 /*
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h b/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h
index 8798cfa11a4d..b72fb314d804 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h
@@ -37,6 +37,7 @@ struct cstate_pstate_watermarks_st {
 	uint32_t cstate_enter_plus_exit_z8_ns;
 	uint32_t cstate_enter_plus_exit_ns;
 	uint32_t pstate_change_ns;
+	uint32_t fclk_pstate_change_ns;
 };
 
 struct dcn_watermarks {
@@ -46,6 +47,7 @@ struct dcn_watermarks {
 	uint32_t frac_urg_bw_flip;
 	int32_t urgent_latency_ns;
 	struct cstate_pstate_watermarks_st cstate_pstate;
+	uint32_t usr_retraining_ns;
 };
 
 struct dcn_watermark_set {
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h b/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h
index f5fd2a067323..5097037e3962 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h
@@ -346,6 +346,11 @@ struct mpc_funcs {
 			int mpcc_id,
 			const struct mpc_grph_gamut_adjustment *adjust);
 
+	bool (*program_1dlut)(
+			struct mpc *mpc,
+			const struct pwl_params *params,
+			uint32_t rmu_idx);
+
 	bool (*program_shaper)(
 			struct mpc *mpc,
 			const struct pwl_params *params,
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h b/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h
index 678c2065e5e8..42afa1952890 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h
@@ -30,6 +30,7 @@
 
 #include "audio_types.h"
 #include "hw_shared.h"
+#include "dc_link.h"
 
 struct dc_bios;
 struct dc_context;
@@ -77,6 +78,7 @@ struct encoder_info_frame {
 	struct dc_info_packet gamut;
 	struct dc_info_packet vendor;
 	struct dc_info_packet hfvsif;
+	struct dc_info_packet vtem;
 	/* source product description */
 	struct dc_info_packet spd;
 	/* video stream configuration */
@@ -164,6 +166,10 @@ struct stream_encoder_funcs {
 	void (*stop_dp_info_packets)(
 		struct stream_encoder *enc);
 
+	void (*reset_fifo)(
+		struct stream_encoder *enc
+	);
+
 	void (*dp_blank)(
 		struct dc_link *link,
 		struct stream_encoder *enc);
@@ -243,6 +249,11 @@ struct stream_encoder_funcs {
 
 	uint32_t (*get_fifo_cal_average_level)(
 		struct stream_encoder *enc);
+
+	void (*set_input_mode)(
+		struct stream_encoder *enc, unsigned int pix_per_container);
+	void (*enable_fifo)(struct stream_encoder *enc);
+	void (*disable_fifo)(struct stream_encoder *enc);
 };
 
 struct hpo_dp_stream_encoder_state {
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h b/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h
index 59a704781e34..4cfa733cf96f 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h
@@ -174,6 +174,9 @@ struct timing_generator_funcs {
 
 	bool (*enable_crtc)(struct timing_generator *tg);
 	bool (*disable_crtc)(struct timing_generator *tg);
+#ifdef CONFIG_DRM_AMD_DC_DCN
+	void (*phantom_crtc_post_enable)(struct timing_generator *tg);
+#endif
 	bool (*immediate_disable_crtc)(struct timing_generator *tg);
 	bool (*is_counter_moving)(struct timing_generator *tg);
 	void (*get_position)(struct timing_generator *tg,
@@ -293,13 +296,12 @@ struct timing_generator_funcs {
 	void (*set_odm_bypass)(struct timing_generator *optc, const struct dc_crtc_timing *dc_crtc_timing);
 	void (*set_odm_combine)(struct timing_generator *optc, int *opp_id, int opp_cnt,
 			struct dc_crtc_timing *timing);
+	void (*set_h_timing_div_manual_mode)(struct timing_generator *optc, bool manual_mode);
 	void (*set_gsl)(struct timing_generator *optc, const struct gsl_params *params);
 	void (*set_gsl_source_select)(struct timing_generator *optc,
 			int group_idx,
 			uint32_t gsl_ready_signal);
 	void (*set_out_mux)(struct timing_generator *tg, enum otg_out_mux_dest dest);
-	void (*set_vrr_m_const)(struct timing_generator *optc,
-			double vtotal_avg);
 	void (*set_drr_trigger_window)(struct timing_generator *optc,
 			uint32_t window_start, uint32_t window_end);
 	void (*set_vtotal_change_limit)(struct timing_generator *optc,
@@ -310,6 +312,12 @@ struct timing_generator_funcs {
 			uint32_t slave_pixel_clock_100Hz,
 			uint8_t master_clock_divider,
 			uint8_t slave_clock_divider);
+	bool (*validate_vmin_vmax)(struct timing_generator *optc,
+			int vmin, int vmax);
+	bool (*validate_vtotal_change_limit)(struct timing_generator *optc,
+			uint32_t vtotal_change_limit);
+
+	void (*init_odm)(struct timing_generator *tg);
 };
 
 #endif
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
index 05053f3b4ab7..ccb3c719fc4d 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
@@ -244,6 +244,15 @@ struct hw_sequencer_funcs {
 			struct pipe_ctx *pipe_ctx,
 			struct tg_color *color,
 			int mpcc_id);
+
+	void (*commit_subvp_config)(struct dc *dc, struct dc_state *context);
+	void (*subvp_pipe_control_lock)(struct dc *dc,
+			struct dc_state *context,
+			bool lock,
+			bool should_lock_all_pipes,
+			struct pipe_ctx *top_pipe_to_program,
+			bool subvp_prev_use);
+
 };
 
 void color_space_to_black_color(
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer_private.h b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer_private.h
index 8c2f190c4712..1cdea0efe5c1 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer_private.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer_private.h
@@ -68,6 +68,7 @@ struct dce_hwseq;
 struct timing_generator;
 struct tg_color;
 struct output_pixel_processor;
+struct mpcc_blnd_cfg;
 
 struct hwseq_private_funcs {
 
@@ -140,9 +141,21 @@ struct hwseq_private_funcs {
 			const struct dc_plane_state *plane_state);
 	bool (*set_shaper_3dlut)(struct pipe_ctx *pipe_ctx,
 			const struct dc_plane_state *plane_state);
+	bool (*set_mcm_luts)(struct pipe_ctx *pipe_ctx,
+			const struct dc_plane_state *plane_state);
 	void (*PLAT_58856_wa)(struct dc_state *context,
 			struct pipe_ctx *pipe_ctx);
 	void (*setup_hpo_hw_control)(const struct dce_hwseq *hws, bool enable);
+#ifdef CONFIG_DRM_AMD_DC_DCN
+	void (*program_mall_pipe_config)(struct dc *dc, struct dc_state *context);
+	void (*subvp_update_force_pstate)(struct dc *dc, struct dc_state *context);
+	void (*update_mall_sel)(struct dc *dc, struct dc_state *context);
+	unsigned int (*calculate_dccg_k1_k2_values)(struct pipe_ctx *pipe_ctx,
+			unsigned int *k1_div,
+			unsigned int *k2_div);
+	void (*set_pixels_per_cycle)(struct pipe_ctx *pipe_ctx);
+	bool (*is_dp_dig_pixel_rate_div_policy)(struct pipe_ctx *pipe_ctx);
+#endif
 };
 
 struct dce_hwseq {
diff --git a/drivers/gpu/drm/amd/display/dc/inc/link_enc_cfg.h b/drivers/gpu/drm/amd/display/dc/inc/link_enc_cfg.h
index c6f6baa6e677..dc650be3837e 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/link_enc_cfg.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/link_enc_cfg.h
@@ -104,10 +104,22 @@ struct link_encoder *link_enc_cfg_get_link_enc_used_by_stream(
 /* Return DIG link encoder. NULL if unused. */
 struct link_encoder *link_enc_cfg_get_link_enc(const struct dc_link *link);
 
+/* Return DIG link encoder used by stream in current/previous state. NULL if unused. */
+struct link_encoder *link_enc_cfg_get_link_enc_used_by_stream_current(
+		struct dc *dc,
+		const struct dc_stream_state *stream);
+
 /* Return true if encoder available to use. */
 bool link_enc_cfg_is_link_enc_avail(struct dc *dc, enum engine_id eng_id, struct dc_link *link);
 
 /* Returns true if encoder assignments in supplied state pass validity checks. */
 bool link_enc_cfg_validate(struct dc *dc, struct dc_state *state);
 
+/* Set the link encoder assignment mode for the current_state to LINK_ENC_CFG_TRANSIENT mode.
+ * This indicates that a new_state is in the process of being applied to hardware.
+ * During this transition, old and new encoder assignments should be accessible from the old_state.
+ * Only allow transition into transient mode if new encoder assignments are valid.
+ */
+void link_enc_cfg_set_transient_mode(struct dc *dc, struct dc_state *current_state, struct dc_state *new_state);
+
 #endif /* DC_INC_LINK_ENC_CFG_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/inc/link_hwss.h b/drivers/gpu/drm/amd/display/dc/inc/link_hwss.h
index 3b3090e3d327..3482a877b6af 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/link_hwss.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/link_hwss.h
@@ -37,9 +37,12 @@ struct dc_link;
 struct link_resource;
 struct pipe_ctx;
 struct encoder_set_dp_phy_pattern_param;
+struct link_mst_stream_allocation_table;
 
 struct link_hwss_ext {
-	/* function pointers below require check for NULL at all time
+	/* function pointers below may require to check for NULL if caller
+	 * considers missing implementation as expected in some cases or none
+	 * critical to be investigated immediately
 	 * *********************************************************************
 	 */
 	void (*set_hblank_min_symbol_width)(struct pipe_ctx *pipe_ctx,
@@ -59,9 +62,12 @@ struct link_hwss_ext {
 			const struct link_resource *link_res,
 			struct encoder_set_dp_phy_pattern_param *tp_params);
 	void (*set_dp_lane_settings)(struct dc_link *link,
-		const struct link_resource *link_res,
-		const struct dc_link_settings *link_settings,
-		const struct dc_lane_settings lane_settings[LANE_COUNT_DP_MAX]);
+			const struct link_resource *link_res,
+			const struct dc_link_settings *link_settings,
+			const struct dc_lane_settings lane_settings[LANE_COUNT_DP_MAX]);
+	void (*update_stream_allocation_table)(struct dc_link *link,
+			const struct link_resource *link_res,
+			const struct link_mst_stream_allocation_table *table);
 };
 
 struct link_hwss {
@@ -72,6 +78,7 @@ struct link_hwss {
 	 */
 	void (*setup_stream_encoder)(struct pipe_ctx *pipe_ctx);
 	void (*reset_stream_encoder)(struct pipe_ctx *pipe_ctx);
+	void (*setup_stream_attribute)(struct pipe_ctx *pipe_ctx);
 };
 #endif /* __DC_LINK_HWSS_H__ */
 
diff --git a/drivers/gpu/drm/amd/display/dc/inc/resource.h b/drivers/gpu/drm/amd/display/dc/inc/resource.h
index 2369f38ed06f..58158764adc0 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/resource.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/resource.h
@@ -205,6 +205,13 @@ bool get_temp_dp_link_res(struct dc_link *link,
 		struct link_resource *link_res,
 		struct dc_link_settings *link_settings);
 
+#if defined(CONFIG_DRM_AMD_DC_DCN)
+struct hpo_dp_link_encoder *resource_get_hpo_dp_link_enc_for_det_lt(
+		const struct resource_context *res_ctx,
+		const struct resource_pool *pool,
+		const struct dc_link *link);
+#endif
+
 void reset_syncd_pipes_from_disabled_pipes(struct dc *dc,
 	struct dc_state *context);
 
diff --git a/drivers/gpu/drm/amd/display/dc/irq/Makefile b/drivers/gpu/drm/amd/display/dc/irq/Makefile
index f305d4c9a122..a0d86a154a98 100644
--- a/drivers/gpu/drm/amd/display/dc/irq/Makefile
+++ b/drivers/gpu/drm/amd/display/dc/irq/Makefile
@@ -71,7 +71,6 @@ AMD_DISPLAY_FILES += $(AMD_DAL_IRQ_DCE12)
 ###############################################################################
 # DCN 1x
 ###############################################################################
-ifdef CONFIG_DRM_AMD_DC_DCN
 IRQ_DCN1 = irq_service_dcn10.o
 
 AMD_DAL_IRQ_DCN1 = $(addprefix $(AMDDALPATH)/dc/irq/dcn10/,$(IRQ_DCN1))
@@ -136,7 +135,16 @@ IRQ_DCN31 = irq_service_dcn31.o
 AMD_DAL_IRQ_DCN31= $(addprefix $(AMDDALPATH)/dc/irq/dcn31/,$(IRQ_DCN31))
 
 AMD_DISPLAY_FILES += $(AMD_DAL_IRQ_DCN31)
-endif
+
+###############################################################################
+# DCN 314
+###############################################################################
+IRQ_DCN314 = irq_service_dcn314.o
+
+AMD_DAL_IRQ_DCN314= $(addprefix $(AMDDALPATH)/dc/irq/dcn314/,$(IRQ_DCN314))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_IRQ_DCN314)
+
 ###############################################################################
 # DCN 315
 ###############################################################################
@@ -145,3 +153,12 @@ IRQ_DCN315 = irq_service_dcn315.o
 AMD_DAL_IRQ_DCN315= $(addprefix $(AMDDALPATH)/dc/irq/dcn315/,$(IRQ_DCN315))
 
 AMD_DISPLAY_FILES += $(AMD_DAL_IRQ_DCN315)
+
+###############################################################################
+# DCN 32
+###############################################################################
+IRQ_DCN32 = irq_service_dcn32.o
+
+AMD_DAL_IRQ_DCN32= $(addprefix $(AMDDALPATH)/dc/irq/dcn32/,$(IRQ_DCN32))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_IRQ_DCN32)
diff --git a/drivers/gpu/drm/amd/display/dc/irq/dce110/irq_service_dce110.c b/drivers/gpu/drm/amd/display/dc/irq/dce110/irq_service_dce110.c
index 6b5fedd9ace0..44649db5f3e3 100644
--- a/drivers/gpu/drm/amd/display/dc/irq/dce110/irq_service_dce110.c
+++ b/drivers/gpu/drm/amd/display/dc/irq/dce110/irq_service_dce110.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/slab.h>
-
 #include "dm_services.h"
 
 #include "include/logger_interface.h"
diff --git a/drivers/gpu/drm/amd/display/dc/irq/dce120/irq_service_dce120.c b/drivers/gpu/drm/amd/display/dc/irq/dce120/irq_service_dce120.c
index 2fe4703395f3..0a5e1a2a3c61 100644
--- a/drivers/gpu/drm/amd/display/dc/irq/dce120/irq_service_dce120.c
+++ b/drivers/gpu/drm/amd/display/dc/irq/dce120/irq_service_dce120.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/slab.h>
-
 #include "dm_services.h"
 
 #include "include/logger_interface.h"
diff --git a/drivers/gpu/drm/amd/display/dc/irq/dce80/irq_service_dce80.c b/drivers/gpu/drm/amd/display/dc/irq/dce80/irq_service_dce80.c
index 17e426b80a00..85f63b4a8b90 100644
--- a/drivers/gpu/drm/amd/display/dc/irq/dce80/irq_service_dce80.c
+++ b/drivers/gpu/drm/amd/display/dc/irq/dce80/irq_service_dce80.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/slab.h>
-
 #include "dm_services.h"
 
 #include "include/logger_interface.h"
diff --git a/drivers/gpu/drm/amd/display/dc/irq/dcn10/irq_service_dcn10.c b/drivers/gpu/drm/amd/display/dc/irq/dcn10/irq_service_dcn10.c
index cf072e2347d3..532e506d027b 100644
--- a/drivers/gpu/drm/amd/display/dc/irq/dcn10/irq_service_dcn10.c
+++ b/drivers/gpu/drm/amd/display/dc/irq/dcn10/irq_service_dcn10.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/slab.h>
-
 #include "dm_services.h"
 
 #include "include/logger_interface.h"
diff --git a/drivers/gpu/drm/amd/display/dc/irq/dcn30/irq_service_dcn30.c b/drivers/gpu/drm/amd/display/dc/irq/dcn30/irq_service_dcn30.c
index ac0c6a62d17b..2aa74ee1502a 100644
--- a/drivers/gpu/drm/amd/display/dc/irq/dcn30/irq_service_dcn30.c
+++ b/drivers/gpu/drm/amd/display/dc/irq/dcn30/irq_service_dcn30.c
@@ -22,8 +22,6 @@
  *
  */
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
-
 #include "dm_services.h"
 
 #include "include/logger_interface.h"
@@ -291,6 +289,13 @@ static const struct irq_source_info_funcs vline0_irq_info_funcs = {
 		.funcs = &vblank_irq_info_funcs\
 	}
 
+#define dmub_trace_int_entry()\
+	[DC_IRQ_SOURCE_DMCUB_OUTBOX0] = {\
+		IRQ_REG_ENTRY_DMUB(DMCUB_INTERRUPT_ENABLE, DMCUB_OUTBOX0_READY_INT_EN,\
+			DMCUB_INTERRUPT_ACK, DMCUB_OUTBOX0_READY_INT_ACK),\
+		.funcs = &dmub_trace_irq_info_funcs\
+	}
+
 #define vline0_int_entry(reg_num)\
 	[DC_IRQ_SOURCE_DC1_VLINE0 + reg_num] = {\
 		IRQ_REG_ENTRY(OTG, reg_num,\
@@ -299,13 +304,6 @@ static const struct irq_source_info_funcs vline0_irq_info_funcs = {
 		.funcs = &vline0_irq_info_funcs\
 	}
 
-#define dmub_trace_int_entry()\
-	[DC_IRQ_SOURCE_DMCUB_OUTBOX0] = {\
-		IRQ_REG_ENTRY_DMUB(DMCUB_INTERRUPT_ENABLE, DMCUB_OUTBOX0_READY_INT_EN,\
-			DMCUB_INTERRUPT_ACK, DMCUB_OUTBOX0_READY_INT_ACK),\
-		.funcs = &dmub_trace_irq_info_funcs\
-	}
-
 #define dummy_irq_entry() \
 	{\
 		.funcs = &dummy_irq_info_funcs\
@@ -450,4 +448,3 @@ struct irq_service *dal_irq_service_dcn30_create(
 	return irq_service;
 }
 
-#endif
diff --git a/drivers/gpu/drm/amd/display/dc/irq/dcn30/irq_service_dcn30.h b/drivers/gpu/drm/amd/display/dc/irq/dcn30/irq_service_dcn30.h
index 080e21239688..c6c7b184d3c1 100644
--- a/drivers/gpu/drm/amd/display/dc/irq/dcn30/irq_service_dcn30.h
+++ b/drivers/gpu/drm/amd/display/dc/irq/dcn30/irq_service_dcn30.h
@@ -23,8 +23,6 @@
  *
  */
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
-
 #ifndef __DAL_IRQ_SERVICE_DCN30_H__
 #define __DAL_IRQ_SERVICE_DCN30_H__
 
@@ -34,4 +32,3 @@ struct irq_service *dal_irq_service_dcn30_create(
 	struct irq_service_init_data *init_data);
 
 #endif /* __DAL_IRQ_SERVICE_DCN30_H__ */
-#endif
diff --git a/drivers/gpu/drm/amd/display/dc/irq/dcn303/irq_service_dcn303.c b/drivers/gpu/drm/amd/display/dc/irq/dcn303/irq_service_dcn303.c
index 66e60762388e..1d149d290147 100644
--- a/drivers/gpu/drm/amd/display/dc/irq/dcn303/irq_service_dcn303.c
+++ b/drivers/gpu/drm/amd/display/dc/irq/dcn303/irq_service_dcn303.c
@@ -24,6 +24,10 @@ static enum dc_irq_source to_dal_irq_source_dcn303(struct irq_service *irq_servi
 		return DC_IRQ_SOURCE_VBLANK1;
 	case DCN_1_0__SRCID__DC_D2_OTG_VSTARTUP:
 		return DC_IRQ_SOURCE_VBLANK2;
+	case DCN_1_0__SRCID__OTG1_VERTICAL_INTERRUPT0_CONTROL:
+		return DC_IRQ_SOURCE_DC1_VLINE0;
+	case DCN_1_0__SRCID__OTG2_VERTICAL_INTERRUPT0_CONTROL:
+		return DC_IRQ_SOURCE_DC2_VLINE0;
 	case DCN_1_0__SRCID__HUBP0_FLIP_INTERRUPT:
 		return DC_IRQ_SOURCE_PFLIP1;
 	case DCN_1_0__SRCID__HUBP1_FLIP_INTERRUPT:
@@ -96,6 +100,11 @@ static const struct irq_source_info_funcs vblank_irq_info_funcs = {
 		.ack = NULL
 };
 
+static const struct irq_source_info_funcs vline0_irq_info_funcs = {
+	.set = NULL,
+	.ack = NULL
+};
+
 #undef BASE_INNER
 #define BASE_INNER(seg) DCN_BASE__INST0_SEG ## seg
 
@@ -164,6 +173,14 @@ static const struct irq_source_info_funcs vblank_irq_info_funcs = {
 		.funcs = &vblank_irq_info_funcs\
 	}
 
+#define vline0_int_entry(reg_num)\
+	[DC_IRQ_SOURCE_DC1_VLINE0 + reg_num] = {\
+		IRQ_REG_ENTRY(OTG, reg_num,\
+			OTG_VERTICAL_INTERRUPT0_CONTROL, OTG_VERTICAL_INTERRUPT0_INT_ENABLE,\
+			OTG_VERTICAL_INTERRUPT0_CONTROL, OTG_VERTICAL_INTERRUPT0_CLEAR),\
+		.funcs = &vline0_irq_info_funcs\
+	}
+
 #define dummy_irq_entry() { .funcs = &dummy_irq_info_funcs }
 
 #define i2c_int_entry(reg_num) \
@@ -236,6 +253,8 @@ static const struct irq_source_info irq_source_info_dcn303[DAL_IRQ_SOURCES_NUMBE
 		vupdate_no_lock_int_entry(1),
 		vblank_int_entry(0),
 		vblank_int_entry(1),
+		vline0_int_entry(0),
+		vline0_int_entry(1),
 };
 
 static const struct irq_service_funcs irq_service_funcs_dcn303 = {
diff --git a/drivers/gpu/drm/amd/display/dc/irq/dcn314/irq_service_dcn314.c b/drivers/gpu/drm/amd/display/dc/irq/dcn314/irq_service_dcn314.c
new file mode 100644
index 000000000000..c923b2af8510
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/irq/dcn314/irq_service_dcn314.c
@@ -0,0 +1,434 @@
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "include/logger_interface.h"
+#include "../dce110/irq_service_dce110.h"
+
+
+#include "dcn/dcn_3_1_4_offset.h"
+#include "dcn/dcn_3_1_4_sh_mask.h"
+
+#include "irq_service_dcn314.h"
+
+#include "ivsrcid/dcn/irqsrcs_dcn_1_0.h"
+
+#define DCN_BASE__INST0_SEG2                       0x000034C0
+
+static enum dc_irq_source to_dal_irq_source_dcn314(
+		struct irq_service *irq_service,
+		uint32_t src_id,
+		uint32_t ext_id)
+{
+	switch (src_id) {
+	case DCN_1_0__SRCID__DC_D1_OTG_VSTARTUP:
+		return DC_IRQ_SOURCE_VBLANK1;
+	case DCN_1_0__SRCID__DC_D2_OTG_VSTARTUP:
+		return DC_IRQ_SOURCE_VBLANK2;
+	case DCN_1_0__SRCID__DC_D3_OTG_VSTARTUP:
+		return DC_IRQ_SOURCE_VBLANK3;
+	case DCN_1_0__SRCID__DC_D4_OTG_VSTARTUP:
+		return DC_IRQ_SOURCE_VBLANK4;
+	case DCN_1_0__SRCID__DC_D5_OTG_VSTARTUP:
+		return DC_IRQ_SOURCE_VBLANK5;
+	case DCN_1_0__SRCID__DC_D6_OTG_VSTARTUP:
+		return DC_IRQ_SOURCE_VBLANK6;
+	case DCN_1_0__SRCID__OTG1_VERTICAL_INTERRUPT0_CONTROL:
+		return DC_IRQ_SOURCE_DC1_VLINE0;
+	case DCN_1_0__SRCID__OTG2_VERTICAL_INTERRUPT0_CONTROL:
+		return DC_IRQ_SOURCE_DC2_VLINE0;
+	case DCN_1_0__SRCID__OTG3_VERTICAL_INTERRUPT0_CONTROL:
+		return DC_IRQ_SOURCE_DC3_VLINE0;
+	case DCN_1_0__SRCID__OTG4_VERTICAL_INTERRUPT0_CONTROL:
+		return DC_IRQ_SOURCE_DC4_VLINE0;
+	case DCN_1_0__SRCID__OTG5_VERTICAL_INTERRUPT0_CONTROL:
+		return DC_IRQ_SOURCE_DC5_VLINE0;
+	case DCN_1_0__SRCID__OTG6_VERTICAL_INTERRUPT0_CONTROL:
+		return DC_IRQ_SOURCE_DC6_VLINE0;
+	case DCN_1_0__SRCID__HUBP0_FLIP_INTERRUPT:
+		return DC_IRQ_SOURCE_PFLIP1;
+	case DCN_1_0__SRCID__HUBP1_FLIP_INTERRUPT:
+		return DC_IRQ_SOURCE_PFLIP2;
+	case DCN_1_0__SRCID__HUBP2_FLIP_INTERRUPT:
+		return DC_IRQ_SOURCE_PFLIP3;
+	case DCN_1_0__SRCID__HUBP3_FLIP_INTERRUPT:
+		return DC_IRQ_SOURCE_PFLIP4;
+	case DCN_1_0__SRCID__HUBP4_FLIP_INTERRUPT:
+		return DC_IRQ_SOURCE_PFLIP5;
+	case DCN_1_0__SRCID__HUBP5_FLIP_INTERRUPT:
+		return DC_IRQ_SOURCE_PFLIP6;
+	case DCN_1_0__SRCID__OTG0_IHC_V_UPDATE_NO_LOCK_INTERRUPT:
+		return DC_IRQ_SOURCE_VUPDATE1;
+	case DCN_1_0__SRCID__OTG1_IHC_V_UPDATE_NO_LOCK_INTERRUPT:
+		return DC_IRQ_SOURCE_VUPDATE2;
+	case DCN_1_0__SRCID__OTG2_IHC_V_UPDATE_NO_LOCK_INTERRUPT:
+		return DC_IRQ_SOURCE_VUPDATE3;
+	case DCN_1_0__SRCID__OTG3_IHC_V_UPDATE_NO_LOCK_INTERRUPT:
+		return DC_IRQ_SOURCE_VUPDATE4;
+	case DCN_1_0__SRCID__OTG4_IHC_V_UPDATE_NO_LOCK_INTERRUPT:
+		return DC_IRQ_SOURCE_VUPDATE5;
+	case DCN_1_0__SRCID__OTG5_IHC_V_UPDATE_NO_LOCK_INTERRUPT:
+		return DC_IRQ_SOURCE_VUPDATE6;
+	case DCN_1_0__SRCID__DMCUB_OUTBOX_LOW_PRIORITY_READY_INT:
+		return DC_IRQ_SOURCE_DMCUB_OUTBOX;
+	case DCN_1_0__SRCID__DC_HPD1_INT:
+		/* generic src_id for all HPD and HPDRX interrupts */
+		switch (ext_id) {
+		case DCN_1_0__CTXID__DC_HPD1_INT:
+			return DC_IRQ_SOURCE_HPD1;
+		case DCN_1_0__CTXID__DC_HPD2_INT:
+			return DC_IRQ_SOURCE_HPD2;
+		case DCN_1_0__CTXID__DC_HPD3_INT:
+			return DC_IRQ_SOURCE_HPD3;
+		case DCN_1_0__CTXID__DC_HPD4_INT:
+			return DC_IRQ_SOURCE_HPD4;
+		case DCN_1_0__CTXID__DC_HPD5_INT:
+			return DC_IRQ_SOURCE_HPD5;
+		case DCN_1_0__CTXID__DC_HPD6_INT:
+			return DC_IRQ_SOURCE_HPD6;
+		case DCN_1_0__CTXID__DC_HPD1_RX_INT:
+			return DC_IRQ_SOURCE_HPD1RX;
+		case DCN_1_0__CTXID__DC_HPD2_RX_INT:
+			return DC_IRQ_SOURCE_HPD2RX;
+		case DCN_1_0__CTXID__DC_HPD3_RX_INT:
+			return DC_IRQ_SOURCE_HPD3RX;
+		case DCN_1_0__CTXID__DC_HPD4_RX_INT:
+			return DC_IRQ_SOURCE_HPD4RX;
+		case DCN_1_0__CTXID__DC_HPD5_RX_INT:
+			return DC_IRQ_SOURCE_HPD5RX;
+		case DCN_1_0__CTXID__DC_HPD6_RX_INT:
+			return DC_IRQ_SOURCE_HPD6RX;
+		default:
+			return DC_IRQ_SOURCE_INVALID;
+		}
+		break;
+
+	default:
+		return DC_IRQ_SOURCE_INVALID;
+	}
+}
+
+static bool hpd_ack(
+	struct irq_service *irq_service,
+	const struct irq_source_info *info)
+{
+	uint32_t addr = info->status_reg;
+	uint32_t value = dm_read_reg(irq_service->ctx, addr);
+	uint32_t current_status =
+		get_reg_field_value(
+			value,
+			HPD0_DC_HPD_INT_STATUS,
+			DC_HPD_SENSE_DELAYED);
+
+	dal_irq_service_ack_generic(irq_service, info);
+
+	value = dm_read_reg(irq_service->ctx, info->enable_reg);
+
+	set_reg_field_value(
+		value,
+		current_status ? 0 : 1,
+		HPD0_DC_HPD_INT_CONTROL,
+		DC_HPD_INT_POLARITY);
+
+	dm_write_reg(irq_service->ctx, info->enable_reg, value);
+
+	return true;
+}
+
+static const struct irq_source_info_funcs hpd_irq_info_funcs = {
+	.set = NULL,
+	.ack = hpd_ack
+};
+
+static const struct irq_source_info_funcs hpd_rx_irq_info_funcs = {
+	.set = NULL,
+	.ack = NULL
+};
+
+static const struct irq_source_info_funcs pflip_irq_info_funcs = {
+	.set = NULL,
+	.ack = NULL
+};
+
+static const struct irq_source_info_funcs vupdate_no_lock_irq_info_funcs = {
+	.set = NULL,
+	.ack = NULL
+};
+
+static const struct irq_source_info_funcs vblank_irq_info_funcs = {
+	.set = NULL,
+	.ack = NULL
+};
+
+static const struct irq_source_info_funcs outbox_irq_info_funcs = {
+	.set = NULL,
+	.ack = NULL
+};
+
+static const struct irq_source_info_funcs vline0_irq_info_funcs = {
+	.set = NULL,
+	.ack = NULL
+};
+
+#undef BASE_INNER
+#define BASE_INNER(seg) DCN_BASE__INST0_SEG ## seg
+
+/* compile time expand base address. */
+#define BASE(seg) \
+	BASE_INNER(seg)
+
+#define SRI(reg_name, block, id)\
+	(BASE(reg ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
+			reg ## block ## id ## _ ## reg_name)
+
+#define SRI_DMUB(reg_name)\
+	(BASE(reg ## reg_name ## _BASE_IDX) + \
+			reg ## reg_name)
+
+#define IRQ_REG_ENTRY(block, reg_num, reg1, mask1, reg2, mask2)\
+	.enable_reg = SRI(reg1, block, reg_num),\
+	.enable_mask = \
+		block ## reg_num ## _ ## reg1 ## __ ## mask1 ## _MASK,\
+	.enable_value = {\
+		block ## reg_num ## _ ## reg1 ## __ ## mask1 ## _MASK,\
+		~block ## reg_num ## _ ## reg1 ## __ ## mask1 ## _MASK \
+	},\
+	.ack_reg = SRI(reg2, block, reg_num),\
+	.ack_mask = \
+		block ## reg_num ## _ ## reg2 ## __ ## mask2 ## _MASK,\
+	.ack_value = \
+		block ## reg_num ## _ ## reg2 ## __ ## mask2 ## _MASK \
+
+#define IRQ_REG_ENTRY_DMUB(reg1, mask1, reg2, mask2)\
+	.enable_reg = SRI_DMUB(reg1),\
+	.enable_mask = \
+		reg1 ## __ ## mask1 ## _MASK,\
+	.enable_value = {\
+		reg1 ## __ ## mask1 ## _MASK,\
+		~reg1 ## __ ## mask1 ## _MASK \
+	},\
+	.ack_reg = SRI_DMUB(reg2),\
+	.ack_mask = \
+		reg2 ## __ ## mask2 ## _MASK,\
+	.ack_value = \
+		reg2 ## __ ## mask2 ## _MASK \
+
+#define hpd_int_entry(reg_num)\
+	[DC_IRQ_SOURCE_HPD1 + reg_num] = {\
+		IRQ_REG_ENTRY(HPD, reg_num,\
+			DC_HPD_INT_CONTROL, DC_HPD_INT_EN,\
+			DC_HPD_INT_CONTROL, DC_HPD_INT_ACK),\
+		.status_reg = SRI(DC_HPD_INT_STATUS, HPD, reg_num),\
+		.funcs = &hpd_irq_info_funcs\
+	}
+
+#define hpd_rx_int_entry(reg_num)\
+	[DC_IRQ_SOURCE_HPD1RX + reg_num] = {\
+		IRQ_REG_ENTRY(HPD, reg_num,\
+			DC_HPD_INT_CONTROL, DC_HPD_RX_INT_EN,\
+			DC_HPD_INT_CONTROL, DC_HPD_RX_INT_ACK),\
+		.status_reg = SRI(DC_HPD_INT_STATUS, HPD, reg_num),\
+		.funcs = &hpd_rx_irq_info_funcs\
+	}
+#define pflip_int_entry(reg_num)\
+	[DC_IRQ_SOURCE_PFLIP1 + reg_num] = {\
+		IRQ_REG_ENTRY(HUBPREQ, reg_num,\
+			DCSURF_SURFACE_FLIP_INTERRUPT, SURFACE_FLIP_INT_MASK,\
+			DCSURF_SURFACE_FLIP_INTERRUPT, SURFACE_FLIP_CLEAR),\
+		.funcs = &pflip_irq_info_funcs\
+	}
+
+/* vupdate_no_lock_int_entry maps to DC_IRQ_SOURCE_VUPDATEx, to match semantic
+ * of DCE's DC_IRQ_SOURCE_VUPDATEx.
+ */
+#define vupdate_no_lock_int_entry(reg_num)\
+	[DC_IRQ_SOURCE_VUPDATE1 + reg_num] = {\
+		IRQ_REG_ENTRY(OTG, reg_num,\
+			OTG_GLOBAL_SYNC_STATUS, VUPDATE_NO_LOCK_INT_EN,\
+			OTG_GLOBAL_SYNC_STATUS, VUPDATE_NO_LOCK_EVENT_CLEAR),\
+		.funcs = &vupdate_no_lock_irq_info_funcs\
+	}
+
+#define vblank_int_entry(reg_num)\
+	[DC_IRQ_SOURCE_VBLANK1 + reg_num] = {\
+		IRQ_REG_ENTRY(OTG, reg_num,\
+			OTG_GLOBAL_SYNC_STATUS, VSTARTUP_INT_EN,\
+			OTG_GLOBAL_SYNC_STATUS, VSTARTUP_EVENT_CLEAR),\
+		.funcs = &vblank_irq_info_funcs\
+	}
+
+#define vline0_int_entry(reg_num)\
+	[DC_IRQ_SOURCE_DC1_VLINE0 + reg_num] = {\
+		IRQ_REG_ENTRY(OTG, reg_num,\
+			OTG_VERTICAL_INTERRUPT0_CONTROL, OTG_VERTICAL_INTERRUPT0_INT_ENABLE,\
+			OTG_VERTICAL_INTERRUPT0_CONTROL, OTG_VERTICAL_INTERRUPT0_CLEAR),\
+		.funcs = &vline0_irq_info_funcs\
+	}
+#define dmub_outbox_int_entry()\
+	[DC_IRQ_SOURCE_DMCUB_OUTBOX] = {\
+		IRQ_REG_ENTRY_DMUB(\
+			DMCUB_INTERRUPT_ENABLE, DMCUB_OUTBOX1_READY_INT_EN,\
+			DMCUB_INTERRUPT_ACK, DMCUB_OUTBOX1_READY_INT_ACK),\
+		.funcs = &outbox_irq_info_funcs\
+	}
+
+#define dummy_irq_entry() \
+	{\
+		.funcs = &dummy_irq_info_funcs\
+	}
+
+#define i2c_int_entry(reg_num) \
+	[DC_IRQ_SOURCE_I2C_DDC ## reg_num] = dummy_irq_entry()
+
+#define dp_sink_int_entry(reg_num) \
+	[DC_IRQ_SOURCE_DPSINK ## reg_num] = dummy_irq_entry()
+
+#define gpio_pad_int_entry(reg_num) \
+	[DC_IRQ_SOURCE_GPIOPAD ## reg_num] = dummy_irq_entry()
+
+#define dc_underflow_int_entry(reg_num) \
+	[DC_IRQ_SOURCE_DC ## reg_num ## UNDERFLOW] = dummy_irq_entry()
+
+static const struct irq_source_info_funcs dummy_irq_info_funcs = {
+	.set = dal_irq_service_dummy_set,
+	.ack = dal_irq_service_dummy_ack
+};
+
+static const struct irq_source_info
+irq_source_info_dcn314[DAL_IRQ_SOURCES_NUMBER] = {
+	[DC_IRQ_SOURCE_INVALID] = dummy_irq_entry(),
+	hpd_int_entry(0),
+	hpd_int_entry(1),
+	hpd_int_entry(2),
+	hpd_int_entry(3),
+	hpd_int_entry(4),
+	hpd_rx_int_entry(0),
+	hpd_rx_int_entry(1),
+	hpd_rx_int_entry(2),
+	hpd_rx_int_entry(3),
+	hpd_rx_int_entry(4),
+	i2c_int_entry(1),
+	i2c_int_entry(2),
+	i2c_int_entry(3),
+	i2c_int_entry(4),
+	i2c_int_entry(5),
+	i2c_int_entry(6),
+	dp_sink_int_entry(1),
+	dp_sink_int_entry(2),
+	dp_sink_int_entry(3),
+	dp_sink_int_entry(4),
+	dp_sink_int_entry(5),
+	dp_sink_int_entry(6),
+	[DC_IRQ_SOURCE_TIMER] = dummy_irq_entry(),
+	pflip_int_entry(0),
+	pflip_int_entry(1),
+	pflip_int_entry(2),
+	pflip_int_entry(3),
+	[DC_IRQ_SOURCE_PFLIP5] = dummy_irq_entry(),
+	[DC_IRQ_SOURCE_PFLIP6] = dummy_irq_entry(),
+	[DC_IRQ_SOURCE_PFLIP_UNDERLAY0] = dummy_irq_entry(),
+	gpio_pad_int_entry(0),
+	gpio_pad_int_entry(1),
+	gpio_pad_int_entry(2),
+	gpio_pad_int_entry(3),
+	gpio_pad_int_entry(4),
+	gpio_pad_int_entry(5),
+	gpio_pad_int_entry(6),
+	gpio_pad_int_entry(7),
+	gpio_pad_int_entry(8),
+	gpio_pad_int_entry(9),
+	gpio_pad_int_entry(10),
+	gpio_pad_int_entry(11),
+	gpio_pad_int_entry(12),
+	gpio_pad_int_entry(13),
+	gpio_pad_int_entry(14),
+	gpio_pad_int_entry(15),
+	gpio_pad_int_entry(16),
+	gpio_pad_int_entry(17),
+	gpio_pad_int_entry(18),
+	gpio_pad_int_entry(19),
+	gpio_pad_int_entry(20),
+	gpio_pad_int_entry(21),
+	gpio_pad_int_entry(22),
+	gpio_pad_int_entry(23),
+	gpio_pad_int_entry(24),
+	gpio_pad_int_entry(25),
+	gpio_pad_int_entry(26),
+	gpio_pad_int_entry(27),
+	gpio_pad_int_entry(28),
+	gpio_pad_int_entry(29),
+	gpio_pad_int_entry(30),
+	dc_underflow_int_entry(1),
+	dc_underflow_int_entry(2),
+	dc_underflow_int_entry(3),
+	dc_underflow_int_entry(4),
+	dc_underflow_int_entry(5),
+	dc_underflow_int_entry(6),
+	[DC_IRQ_SOURCE_DMCU_SCP] = dummy_irq_entry(),
+	[DC_IRQ_SOURCE_VBIOS_SW] = dummy_irq_entry(),
+	vupdate_no_lock_int_entry(0),
+	vupdate_no_lock_int_entry(1),
+	vupdate_no_lock_int_entry(2),
+	vupdate_no_lock_int_entry(3),
+	vblank_int_entry(0),
+	vblank_int_entry(1),
+	vblank_int_entry(2),
+	vblank_int_entry(3),
+	vline0_int_entry(0),
+	vline0_int_entry(1),
+	vline0_int_entry(2),
+	vline0_int_entry(3),
+	[DC_IRQ_SOURCE_DC5_VLINE1] = dummy_irq_entry(),
+	[DC_IRQ_SOURCE_DC6_VLINE1] = dummy_irq_entry(),
+	dmub_outbox_int_entry(),
+};
+
+static const struct irq_service_funcs irq_service_funcs_dcn314 = {
+		.to_dal_irq_source = to_dal_irq_source_dcn314
+};
+
+static void dcn314_irq_construct(
+	struct irq_service *irq_service,
+	struct irq_service_init_data *init_data)
+{
+	dal_irq_service_construct(irq_service, init_data);
+
+	irq_service->info = irq_source_info_dcn314;
+	irq_service->funcs = &irq_service_funcs_dcn314;
+}
+
+struct irq_service *dal_irq_service_dcn314_create(
+	struct irq_service_init_data *init_data)
+{
+	struct irq_service *irq_service = kzalloc(sizeof(*irq_service),
+						  GFP_KERNEL);
+
+	if (!irq_service)
+		return NULL;
+
+	dcn314_irq_construct(irq_service, init_data);
+	return irq_service;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/irq/dcn314/irq_service_dcn314.h b/drivers/gpu/drm/amd/display/dc/irq/dcn314/irq_service_dcn314.h
new file mode 100644
index 000000000000..1f73d2b242f5
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/irq/dcn314/irq_service_dcn314.h
@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_IRQ_SERVICE_DCN314_H__
+#define __DAL_IRQ_SERVICE_DCN314_H__
+
+#include "../irq_service.h"
+
+struct irq_service *dal_irq_service_dcn314_create(
+	struct irq_service_init_data *init_data);
+
+#endif /* __DAL_IRQ_SERVICE_DCN314_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/irq/dcn32/irq_service_dcn32.c b/drivers/gpu/drm/amd/display/dc/irq/dcn32/irq_service_dcn32.c
new file mode 100644
index 000000000000..b1012fa1977b
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/irq/dcn32/irq_service_dcn32.c
@@ -0,0 +1,432 @@
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "include/logger_interface.h"
+#include "../dce110/irq_service_dce110.h"
+
+#include "dcn/dcn_3_2_0_offset.h"
+#include "dcn/dcn_3_2_0_sh_mask.h"
+
+#include "irq_service_dcn32.h"
+
+#include "ivsrcid/dcn/irqsrcs_dcn_1_0.h"
+
+#define DCN_BASE__INST0_SEG2                       0x000034C0
+
+static enum dc_irq_source to_dal_irq_source_dcn32(
+		struct irq_service *irq_service,
+		uint32_t src_id,
+		uint32_t ext_id)
+{
+	switch (src_id) {
+	case DCN_1_0__SRCID__DC_D1_OTG_VSTARTUP:
+		return DC_IRQ_SOURCE_VBLANK1;
+	case DCN_1_0__SRCID__DC_D2_OTG_VSTARTUP:
+		return DC_IRQ_SOURCE_VBLANK2;
+	case DCN_1_0__SRCID__DC_D3_OTG_VSTARTUP:
+		return DC_IRQ_SOURCE_VBLANK3;
+	case DCN_1_0__SRCID__DC_D4_OTG_VSTARTUP:
+		return DC_IRQ_SOURCE_VBLANK4;
+	case DCN_1_0__SRCID__DC_D5_OTG_VSTARTUP:
+		return DC_IRQ_SOURCE_VBLANK5;
+	case DCN_1_0__SRCID__DC_D6_OTG_VSTARTUP:
+		return DC_IRQ_SOURCE_VBLANK6;
+	case DCN_1_0__SRCID__OTG1_VERTICAL_INTERRUPT0_CONTROL:
+		return DC_IRQ_SOURCE_DC1_VLINE0;
+	case DCN_1_0__SRCID__OTG2_VERTICAL_INTERRUPT0_CONTROL:
+		return DC_IRQ_SOURCE_DC2_VLINE0;
+	case DCN_1_0__SRCID__OTG3_VERTICAL_INTERRUPT0_CONTROL:
+		return DC_IRQ_SOURCE_DC3_VLINE0;
+	case DCN_1_0__SRCID__OTG4_VERTICAL_INTERRUPT0_CONTROL:
+		return DC_IRQ_SOURCE_DC4_VLINE0;
+	case DCN_1_0__SRCID__OTG5_VERTICAL_INTERRUPT0_CONTROL:
+		return DC_IRQ_SOURCE_DC5_VLINE0;
+	case DCN_1_0__SRCID__OTG6_VERTICAL_INTERRUPT0_CONTROL:
+		return DC_IRQ_SOURCE_DC6_VLINE0;
+	case DCN_1_0__SRCID__HUBP0_FLIP_INTERRUPT:
+		return DC_IRQ_SOURCE_PFLIP1;
+	case DCN_1_0__SRCID__HUBP1_FLIP_INTERRUPT:
+		return DC_IRQ_SOURCE_PFLIP2;
+	case DCN_1_0__SRCID__HUBP2_FLIP_INTERRUPT:
+		return DC_IRQ_SOURCE_PFLIP3;
+	case DCN_1_0__SRCID__HUBP3_FLIP_INTERRUPT:
+		return DC_IRQ_SOURCE_PFLIP4;
+	case DCN_1_0__SRCID__HUBP4_FLIP_INTERRUPT:
+		return DC_IRQ_SOURCE_PFLIP5;
+	case DCN_1_0__SRCID__HUBP5_FLIP_INTERRUPT:
+		return DC_IRQ_SOURCE_PFLIP6;
+	case DCN_1_0__SRCID__OTG0_IHC_V_UPDATE_NO_LOCK_INTERRUPT:
+		return DC_IRQ_SOURCE_VUPDATE1;
+	case DCN_1_0__SRCID__OTG1_IHC_V_UPDATE_NO_LOCK_INTERRUPT:
+		return DC_IRQ_SOURCE_VUPDATE2;
+	case DCN_1_0__SRCID__OTG2_IHC_V_UPDATE_NO_LOCK_INTERRUPT:
+		return DC_IRQ_SOURCE_VUPDATE3;
+	case DCN_1_0__SRCID__OTG3_IHC_V_UPDATE_NO_LOCK_INTERRUPT:
+		return DC_IRQ_SOURCE_VUPDATE4;
+	case DCN_1_0__SRCID__OTG4_IHC_V_UPDATE_NO_LOCK_INTERRUPT:
+		return DC_IRQ_SOURCE_VUPDATE5;
+	case DCN_1_0__SRCID__OTG5_IHC_V_UPDATE_NO_LOCK_INTERRUPT:
+		return DC_IRQ_SOURCE_VUPDATE6;
+	case DCN_1_0__SRCID__DMCUB_OUTBOX_LOW_PRIORITY_READY_INT:
+		return DC_IRQ_SOURCE_DMCUB_OUTBOX;
+	case DCN_1_0__SRCID__DC_HPD1_INT:
+		/* generic src_id for all HPD and HPDRX interrupts */
+		switch (ext_id) {
+		case DCN_1_0__CTXID__DC_HPD1_INT:
+			return DC_IRQ_SOURCE_HPD1;
+		case DCN_1_0__CTXID__DC_HPD2_INT:
+			return DC_IRQ_SOURCE_HPD2;
+		case DCN_1_0__CTXID__DC_HPD3_INT:
+			return DC_IRQ_SOURCE_HPD3;
+		case DCN_1_0__CTXID__DC_HPD4_INT:
+			return DC_IRQ_SOURCE_HPD4;
+		case DCN_1_0__CTXID__DC_HPD5_INT:
+			return DC_IRQ_SOURCE_HPD5;
+		case DCN_1_0__CTXID__DC_HPD6_INT:
+			return DC_IRQ_SOURCE_HPD6;
+		case DCN_1_0__CTXID__DC_HPD1_RX_INT:
+			return DC_IRQ_SOURCE_HPD1RX;
+		case DCN_1_0__CTXID__DC_HPD2_RX_INT:
+			return DC_IRQ_SOURCE_HPD2RX;
+		case DCN_1_0__CTXID__DC_HPD3_RX_INT:
+			return DC_IRQ_SOURCE_HPD3RX;
+		case DCN_1_0__CTXID__DC_HPD4_RX_INT:
+			return DC_IRQ_SOURCE_HPD4RX;
+		case DCN_1_0__CTXID__DC_HPD5_RX_INT:
+			return DC_IRQ_SOURCE_HPD5RX;
+		case DCN_1_0__CTXID__DC_HPD6_RX_INT:
+			return DC_IRQ_SOURCE_HPD6RX;
+		default:
+			return DC_IRQ_SOURCE_INVALID;
+		}
+		break;
+
+	default:
+		return DC_IRQ_SOURCE_INVALID;
+	}
+}
+
+static bool hpd_ack(
+	struct irq_service *irq_service,
+	const struct irq_source_info *info)
+{
+	uint32_t addr = info->status_reg;
+	uint32_t value = dm_read_reg(irq_service->ctx, addr);
+	uint32_t current_status =
+		get_reg_field_value(
+			value,
+			HPD0_DC_HPD_INT_STATUS,
+			DC_HPD_SENSE_DELAYED);
+
+	dal_irq_service_ack_generic(irq_service, info);
+
+	value = dm_read_reg(irq_service->ctx, info->enable_reg);
+
+	set_reg_field_value(
+		value,
+		current_status ? 0 : 1,
+		HPD0_DC_HPD_INT_CONTROL,
+		DC_HPD_INT_POLARITY);
+
+	dm_write_reg(irq_service->ctx, info->enable_reg, value);
+
+	return true;
+}
+
+static const struct irq_source_info_funcs hpd_irq_info_funcs = {
+	.set = NULL,
+	.ack = hpd_ack
+};
+
+static const struct irq_source_info_funcs hpd_rx_irq_info_funcs = {
+	.set = NULL,
+	.ack = NULL
+};
+
+static const struct irq_source_info_funcs pflip_irq_info_funcs = {
+	.set = NULL,
+	.ack = NULL
+};
+
+static const struct irq_source_info_funcs vupdate_no_lock_irq_info_funcs = {
+	.set = NULL,
+	.ack = NULL
+};
+
+static const struct irq_source_info_funcs vblank_irq_info_funcs = {
+	.set = NULL,
+	.ack = NULL
+};
+
+static const struct irq_source_info_funcs outbox_irq_info_funcs = {
+	.set = NULL,
+	.ack = NULL
+};
+
+static const struct irq_source_info_funcs vline0_irq_info_funcs = {
+	.set = NULL,
+	.ack = NULL
+};
+
+#undef BASE_INNER
+#define BASE_INNER(seg) DCN_BASE__INST0_SEG ## seg
+
+/* compile time expand base address. */
+#define BASE(seg) \
+	BASE_INNER(seg)
+
+#define SRI(reg_name, block, id)\
+	BASE(reg ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
+			reg ## block ## id ## _ ## reg_name
+
+#define SRI_DMUB(reg_name)\
+	BASE(reg ## reg_name ## _BASE_IDX) + \
+			reg ## reg_name
+
+#define IRQ_REG_ENTRY(block, reg_num, reg1, mask1, reg2, mask2)\
+	.enable_reg = SRI(reg1, block, reg_num),\
+	.enable_mask = \
+		block ## reg_num ## _ ## reg1 ## __ ## mask1 ## _MASK,\
+	.enable_value = {\
+		block ## reg_num ## _ ## reg1 ## __ ## mask1 ## _MASK,\
+		~block ## reg_num ## _ ## reg1 ## __ ## mask1 ## _MASK \
+	},\
+	.ack_reg = SRI(reg2, block, reg_num),\
+	.ack_mask = \
+		block ## reg_num ## _ ## reg2 ## __ ## mask2 ## _MASK,\
+	.ack_value = \
+		block ## reg_num ## _ ## reg2 ## __ ## mask2 ## _MASK \
+
+#define IRQ_REG_ENTRY_DMUB(reg1, mask1, reg2, mask2)\
+	.enable_reg = SRI_DMUB(reg1),\
+	.enable_mask = \
+		reg1 ## __ ## mask1 ## _MASK,\
+	.enable_value = {\
+		reg1 ## __ ## mask1 ## _MASK,\
+		~reg1 ## __ ## mask1 ## _MASK \
+	},\
+	.ack_reg = SRI_DMUB(reg2),\
+	.ack_mask = \
+		reg2 ## __ ## mask2 ## _MASK,\
+	.ack_value = \
+		reg2 ## __ ## mask2 ## _MASK \
+
+#define hpd_int_entry(reg_num)\
+	[DC_IRQ_SOURCE_HPD1 + reg_num] = {\
+		IRQ_REG_ENTRY(HPD, reg_num,\
+			DC_HPD_INT_CONTROL, DC_HPD_INT_EN,\
+			DC_HPD_INT_CONTROL, DC_HPD_INT_ACK),\
+		.status_reg = SRI(DC_HPD_INT_STATUS, HPD, reg_num),\
+		.funcs = &hpd_irq_info_funcs\
+	}
+
+#define hpd_rx_int_entry(reg_num)\
+	[DC_IRQ_SOURCE_HPD1RX + reg_num] = {\
+		IRQ_REG_ENTRY(HPD, reg_num,\
+			DC_HPD_INT_CONTROL, DC_HPD_RX_INT_EN,\
+			DC_HPD_INT_CONTROL, DC_HPD_RX_INT_ACK),\
+		.status_reg = SRI(DC_HPD_INT_STATUS, HPD, reg_num),\
+		.funcs = &hpd_rx_irq_info_funcs\
+	}
+#define pflip_int_entry(reg_num)\
+	[DC_IRQ_SOURCE_PFLIP1 + reg_num] = {\
+		IRQ_REG_ENTRY(HUBPREQ, reg_num,\
+			DCSURF_SURFACE_FLIP_INTERRUPT, SURFACE_FLIP_INT_MASK,\
+			DCSURF_SURFACE_FLIP_INTERRUPT, SURFACE_FLIP_CLEAR),\
+		.funcs = &pflip_irq_info_funcs\
+	}
+
+/* vupdate_no_lock_int_entry maps to DC_IRQ_SOURCE_VUPDATEx, to match semantic
+ * of DCE's DC_IRQ_SOURCE_VUPDATEx.
+ */
+#define vupdate_no_lock_int_entry(reg_num)\
+	[DC_IRQ_SOURCE_VUPDATE1 + reg_num] = {\
+		IRQ_REG_ENTRY(OTG, reg_num,\
+			OTG_GLOBAL_SYNC_STATUS, VUPDATE_NO_LOCK_INT_EN,\
+			OTG_GLOBAL_SYNC_STATUS, VUPDATE_NO_LOCK_EVENT_CLEAR),\
+		.funcs = &vupdate_no_lock_irq_info_funcs\
+	}
+
+#define vblank_int_entry(reg_num)\
+	[DC_IRQ_SOURCE_VBLANK1 + reg_num] = {\
+		IRQ_REG_ENTRY(OTG, reg_num,\
+			OTG_GLOBAL_SYNC_STATUS, VSTARTUP_INT_EN,\
+			OTG_GLOBAL_SYNC_STATUS, VSTARTUP_EVENT_CLEAR),\
+		.funcs = &vblank_irq_info_funcs\
+}
+
+#define vline0_int_entry(reg_num)\
+	[DC_IRQ_SOURCE_DC1_VLINE0 + reg_num] = {\
+		IRQ_REG_ENTRY(OTG, reg_num,\
+			OTG_VERTICAL_INTERRUPT0_CONTROL, OTG_VERTICAL_INTERRUPT0_INT_ENABLE,\
+			OTG_VERTICAL_INTERRUPT0_CONTROL, OTG_VERTICAL_INTERRUPT0_CLEAR),\
+		.funcs = &vline0_irq_info_funcs\
+	}
+#define dmub_outbox_int_entry()\
+	[DC_IRQ_SOURCE_DMCUB_OUTBOX] = {\
+		IRQ_REG_ENTRY_DMUB(\
+			DMCUB_INTERRUPT_ENABLE, DMCUB_OUTBOX1_READY_INT_EN,\
+			DMCUB_INTERRUPT_ACK, DMCUB_OUTBOX1_READY_INT_ACK),\
+		.funcs = &outbox_irq_info_funcs\
+	}
+
+#define dummy_irq_entry() \
+	{\
+		.funcs = &dummy_irq_info_funcs\
+	}
+
+#define i2c_int_entry(reg_num) \
+	[DC_IRQ_SOURCE_I2C_DDC ## reg_num] = dummy_irq_entry()
+
+#define dp_sink_int_entry(reg_num) \
+	[DC_IRQ_SOURCE_DPSINK ## reg_num] = dummy_irq_entry()
+
+#define gpio_pad_int_entry(reg_num) \
+	[DC_IRQ_SOURCE_GPIOPAD ## reg_num] = dummy_irq_entry()
+
+#define dc_underflow_int_entry(reg_num) \
+	[DC_IRQ_SOURCE_DC ## reg_num ## UNDERFLOW] = dummy_irq_entry()
+
+static const struct irq_source_info_funcs dummy_irq_info_funcs = {
+	.set = dal_irq_service_dummy_set,
+	.ack = dal_irq_service_dummy_ack
+};
+
+static const struct irq_source_info
+irq_source_info_dcn32[DAL_IRQ_SOURCES_NUMBER] = {
+	[DC_IRQ_SOURCE_INVALID] = dummy_irq_entry(),
+	hpd_int_entry(0),
+	hpd_int_entry(1),
+	hpd_int_entry(2),
+	hpd_int_entry(3),
+	hpd_int_entry(4),
+	hpd_rx_int_entry(0),
+	hpd_rx_int_entry(1),
+	hpd_rx_int_entry(2),
+	hpd_rx_int_entry(3),
+	hpd_rx_int_entry(4),
+	i2c_int_entry(1),
+	i2c_int_entry(2),
+	i2c_int_entry(3),
+	i2c_int_entry(4),
+	i2c_int_entry(5),
+	i2c_int_entry(6),
+	dp_sink_int_entry(1),
+	dp_sink_int_entry(2),
+	dp_sink_int_entry(3),
+	dp_sink_int_entry(4),
+	dp_sink_int_entry(5),
+	dp_sink_int_entry(6),
+	[DC_IRQ_SOURCE_TIMER] = dummy_irq_entry(),
+	pflip_int_entry(0),
+	pflip_int_entry(1),
+	pflip_int_entry(2),
+	pflip_int_entry(3),
+	[DC_IRQ_SOURCE_PFLIP5] = dummy_irq_entry(),
+	[DC_IRQ_SOURCE_PFLIP6] = dummy_irq_entry(),
+	[DC_IRQ_SOURCE_PFLIP_UNDERLAY0] = dummy_irq_entry(),
+	gpio_pad_int_entry(0),
+	gpio_pad_int_entry(1),
+	gpio_pad_int_entry(2),
+	gpio_pad_int_entry(3),
+	gpio_pad_int_entry(4),
+	gpio_pad_int_entry(5),
+	gpio_pad_int_entry(6),
+	gpio_pad_int_entry(7),
+	gpio_pad_int_entry(8),
+	gpio_pad_int_entry(9),
+	gpio_pad_int_entry(10),
+	gpio_pad_int_entry(11),
+	gpio_pad_int_entry(12),
+	gpio_pad_int_entry(13),
+	gpio_pad_int_entry(14),
+	gpio_pad_int_entry(15),
+	gpio_pad_int_entry(16),
+	gpio_pad_int_entry(17),
+	gpio_pad_int_entry(18),
+	gpio_pad_int_entry(19),
+	gpio_pad_int_entry(20),
+	gpio_pad_int_entry(21),
+	gpio_pad_int_entry(22),
+	gpio_pad_int_entry(23),
+	gpio_pad_int_entry(24),
+	gpio_pad_int_entry(25),
+	gpio_pad_int_entry(26),
+	gpio_pad_int_entry(27),
+	gpio_pad_int_entry(28),
+	gpio_pad_int_entry(29),
+	gpio_pad_int_entry(30),
+	dc_underflow_int_entry(1),
+	dc_underflow_int_entry(2),
+	dc_underflow_int_entry(3),
+	dc_underflow_int_entry(4),
+	dc_underflow_int_entry(5),
+	dc_underflow_int_entry(6),
+	[DC_IRQ_SOURCE_DMCU_SCP] = dummy_irq_entry(),
+	[DC_IRQ_SOURCE_VBIOS_SW] = dummy_irq_entry(),
+	vupdate_no_lock_int_entry(0),
+	vupdate_no_lock_int_entry(1),
+	vupdate_no_lock_int_entry(2),
+	vupdate_no_lock_int_entry(3),
+	vblank_int_entry(0),
+	vblank_int_entry(1),
+	vblank_int_entry(2),
+	vblank_int_entry(3),
+	vline0_int_entry(0),
+	vline0_int_entry(1),
+	vline0_int_entry(2),
+	vline0_int_entry(3),
+	[DC_IRQ_SOURCE_DC5_VLINE1] = dummy_irq_entry(),
+	[DC_IRQ_SOURCE_DC6_VLINE1] = dummy_irq_entry(),
+	dmub_outbox_int_entry(),
+};
+
+static const struct irq_service_funcs irq_service_funcs_dcn32 = {
+		.to_dal_irq_source = to_dal_irq_source_dcn32
+};
+
+static void dcn32_irq_construct(
+	struct irq_service *irq_service,
+	struct irq_service_init_data *init_data)
+{
+	dal_irq_service_construct(irq_service, init_data);
+
+	irq_service->info = irq_source_info_dcn32;
+	irq_service->funcs = &irq_service_funcs_dcn32;
+}
+
+struct irq_service *dal_irq_service_dcn32_create(
+	struct irq_service_init_data *init_data)
+{
+	struct irq_service *irq_service = kzalloc(sizeof(*irq_service),
+						  GFP_KERNEL);
+
+	if (!irq_service)
+		return NULL;
+
+	dcn32_irq_construct(irq_service, init_data);
+	return irq_service;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/irq/dcn32/irq_service_dcn32.h b/drivers/gpu/drm/amd/display/dc/irq/dcn32/irq_service_dcn32.h
new file mode 100644
index 000000000000..a0d9c9e4e17f
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/irq/dcn32/irq_service_dcn32.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+
+#ifndef __DAL_IRQ_SERVICE_DCN32_H__
+#define __DAL_IRQ_SERVICE_DCN32_H__
+
+#include "../irq_service.h"
+
+struct irq_service *dal_irq_service_dcn32_create(
+	struct irq_service_init_data *init_data);
+
+#endif /* __DAL_IRQ_SERVICE_DCN32_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/irq/irq_service.c b/drivers/gpu/drm/amd/display/dc/irq/irq_service.c
index a2a4fbeb83f8..7bad39bba86b 100644
--- a/drivers/gpu/drm/amd/display/dc/irq/irq_service.c
+++ b/drivers/gpu/drm/amd/display/dc/irq/irq_service.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/slab.h>
-
 #include "dm_services.h"
 
 #include "include/irq_service_interface.h"
@@ -37,13 +35,8 @@
 #endif
 
 #include "dce80/irq_service_dce80.h"
-
 #include "dce120/irq_service_dce120.h"
-
-
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 #include "dcn10/irq_service_dcn10.h"
-#endif
 
 #include "reg_helper.h"
 #include "irq_service.h"
diff --git a/drivers/gpu/drm/amd/display/dc/link/link_dp_trace.c b/drivers/gpu/drm/amd/display/dc/link/link_dp_trace.c
index e7047391934b..2c1a3bfcdb50 100644
--- a/drivers/gpu/drm/amd/display/dc/link/link_dp_trace.c
+++ b/drivers/gpu/drm/amd/display/dc/link/link_dp_trace.c
@@ -144,3 +144,23 @@ unsigned int dc_dp_trace_get_link_loss_count(struct dc_link *link)
 {
 	return link->dp_trace.link_loss_count;
 }
+
+void dp_trace_set_edp_power_timestamp(struct dc_link *link,
+		bool power_up)
+{
+	if (!power_up)
+		/*save driver power off time stamp*/
+		link->dp_trace.edp_trace_power_timestamps.poweroff = dm_get_timestamp(link->dc->ctx);
+	else
+		link->dp_trace.edp_trace_power_timestamps.poweron = dm_get_timestamp(link->dc->ctx);
+}
+
+uint64_t dp_trace_get_edp_poweron_timestamp(struct dc_link *link)
+{
+	return link->dp_trace.edp_trace_power_timestamps.poweron;
+}
+
+uint64_t dp_trace_get_edp_poweroff_timestamp(struct dc_link *link)
+{
+	return link->dp_trace.edp_trace_power_timestamps.poweroff;
+}
\ No newline at end of file
diff --git a/drivers/gpu/drm/amd/display/dc/link/link_dp_trace.h b/drivers/gpu/drm/amd/display/dc/link/link_dp_trace.h
index 702f97c6ead0..26700e3cd65e 100644
--- a/drivers/gpu/drm/amd/display/dc/link/link_dp_trace.h
+++ b/drivers/gpu/drm/amd/display/dc/link/link_dp_trace.h
@@ -54,4 +54,9 @@ struct dp_trace_lt_counts *dc_dp_trace_get_lt_counts(struct dc_link *link,
 		bool in_detection);
 unsigned int dc_dp_trace_get_link_loss_count(struct dc_link *link);
 
+void dp_trace_set_edp_power_timestamp(struct dc_link *link,
+		bool power_up);
+uint64_t dp_trace_get_edp_poweron_timestamp(struct dc_link *link);
+uint64_t dp_trace_get_edp_poweroff_timestamp(struct dc_link *link);
+
 #endif /* __LINK_DP_TRACE_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/link/link_hwss_dio.c b/drivers/gpu/drm/amd/display/dc/link/link_hwss_dio.c
index 0f845113a6aa..5e92019539c8 100644
--- a/drivers/gpu/drm/amd/display/dc/link/link_hwss_dio.c
+++ b/drivers/gpu/drm/amd/display/dc/link/link_hwss_dio.c
@@ -40,17 +40,24 @@ void set_dio_throttled_vcp_size(struct pipe_ctx *pipe_ctx,
 void setup_dio_stream_encoder(struct pipe_ctx *pipe_ctx)
 {
 	struct link_encoder *link_enc = link_enc_cfg_get_link_enc(pipe_ctx->stream->link);
+	struct stream_encoder *stream_enc = pipe_ctx->stream_res.stream_enc;
 
 	link_enc->funcs->connect_dig_be_to_fe(link_enc,
 			pipe_ctx->stream_res.stream_enc->id, true);
 	if (dc_is_dp_signal(pipe_ctx->stream->signal))
 		dp_source_sequence_trace(pipe_ctx->stream->link,
 				DPCD_SOURCE_SEQ_AFTER_CONNECT_DIG_FE_BE);
+	if (stream_enc->funcs->enable_fifo)
+		stream_enc->funcs->enable_fifo(stream_enc);
 }
 
 void reset_dio_stream_encoder(struct pipe_ctx *pipe_ctx)
 {
 	struct link_encoder *link_enc = link_enc_cfg_get_link_enc(pipe_ctx->stream->link);
+	struct stream_encoder *stream_enc = pipe_ctx->stream_res.stream_enc;
+
+	if (stream_enc && stream_enc->funcs->disable_fifo)
+		stream_enc->funcs->disable_fifo(stream_enc);
 
 	link_enc->funcs->connect_dig_be_to_fe(
 			link_enc,
@@ -62,6 +69,46 @@ void reset_dio_stream_encoder(struct pipe_ctx *pipe_ctx)
 
 }
 
+void setup_dio_stream_attribute(struct pipe_ctx *pipe_ctx)
+{
+	struct stream_encoder *stream_encoder = pipe_ctx->stream_res.stream_enc;
+	struct dc_stream_state *stream = pipe_ctx->stream;
+	struct dc_link *link = stream->link;
+
+	if (!dc_is_virtual_signal(stream->signal))
+		stream_encoder->funcs->setup_stereo_sync(
+				stream_encoder,
+				pipe_ctx->stream_res.tg->inst,
+				stream->timing.timing_3d_format != TIMING_3D_FORMAT_NONE);
+
+	if (dc_is_dp_signal(stream->signal))
+		stream_encoder->funcs->dp_set_stream_attribute(
+				stream_encoder,
+				&stream->timing,
+				stream->output_color_space,
+				stream->use_vsc_sdp_for_colorimetry,
+				link->dpcd_caps.dprx_feature.bits.SST_SPLIT_SDP_CAP);
+	else if (dc_is_hdmi_tmds_signal(stream->signal))
+		stream_encoder->funcs->hdmi_set_stream_attribute(
+				stream_encoder,
+				&stream->timing,
+				stream->phy_pix_clk,
+				pipe_ctx->stream_res.audio != NULL);
+	else if (dc_is_dvi_signal(stream->signal))
+		stream_encoder->funcs->dvi_set_stream_attribute(
+				stream_encoder,
+				&stream->timing,
+				(stream->signal == SIGNAL_TYPE_DVI_DUAL_LINK) ?
+						true : false);
+	else if (dc_is_lvds_signal(stream->signal))
+		stream_encoder->funcs->lvds_set_stream_attribute(
+				stream_encoder,
+				&stream->timing);
+
+	if (dc_is_dp_signal(stream->signal))
+		dp_source_sequence_trace(link, DPCD_SOURCE_SEQ_AFTER_DP_STREAM_ATTR);
+}
+
 void enable_dio_dp_link_output(struct dc_link *link,
 		const struct link_resource *link_res,
 		enum signal_type signal,
@@ -113,15 +160,27 @@ void set_dio_dp_lane_settings(struct dc_link *link,
 	link_enc->funcs->dp_set_lane_settings(link_enc, link_settings, lane_settings);
 }
 
+static void update_dio_stream_allocation_table(struct dc_link *link,
+		const struct link_resource *link_res,
+		const struct link_mst_stream_allocation_table *table)
+{
+	struct link_encoder *link_enc = link_enc_cfg_get_link_enc(link);
+
+	ASSERT(link_enc);
+	link_enc->funcs->update_mst_stream_allocation_table(link_enc, table);
+}
+
 static const struct link_hwss dio_link_hwss = {
 	.setup_stream_encoder = setup_dio_stream_encoder,
 	.reset_stream_encoder = reset_dio_stream_encoder,
+	.setup_stream_attribute = setup_dio_stream_attribute,
 	.ext = {
 		.set_throttled_vcp_size = set_dio_throttled_vcp_size,
 		.enable_dp_link_output = enable_dio_dp_link_output,
 		.disable_dp_link_output = disable_dio_dp_link_output,
 		.set_dp_link_test_pattern = set_dio_dp_link_test_pattern,
 		.set_dp_lane_settings = set_dio_dp_lane_settings,
+		.update_stream_allocation_table = update_dio_stream_allocation_table,
 	},
 };
 
diff --git a/drivers/gpu/drm/amd/display/dc/link/link_hwss_dio.h b/drivers/gpu/drm/amd/display/dc/link/link_hwss_dio.h
index 680df20b1fa3..08f22b32df48 100644
--- a/drivers/gpu/drm/amd/display/dc/link/link_hwss_dio.h
+++ b/drivers/gpu/drm/amd/display/dc/link/link_hwss_dio.h
@@ -34,6 +34,7 @@ void set_dio_throttled_vcp_size(struct pipe_ctx *pipe_ctx,
 		struct fixed31_32 throttled_vcp_size);
 void setup_dio_stream_encoder(struct pipe_ctx *pipe_ctx);
 void reset_dio_stream_encoder(struct pipe_ctx *pipe_ctx);
+void setup_dio_stream_attribute(struct pipe_ctx *pipe_ctx);
 void enable_dio_dp_link_output(struct dc_link *link,
 		const struct link_resource *link_res,
 		enum signal_type signal,
diff --git a/drivers/gpu/drm/amd/display/dc/link/link_hwss_dpia.c b/drivers/gpu/drm/amd/display/dc/link/link_hwss_dpia.c
index 35b206225201..89d4e8159138 100644
--- a/drivers/gpu/drm/amd/display/dc/link/link_hwss_dpia.c
+++ b/drivers/gpu/drm/amd/display/dc/link/link_hwss_dpia.c
@@ -25,16 +25,44 @@
 #include "link_hwss_dpia.h"
 #include "core_types.h"
 #include "link_hwss_dio.h"
+#include "link_enc_cfg.h"
+
+#define DC_LOGGER_INIT(logger)
+
+static void update_dpia_stream_allocation_table(struct dc_link *link,
+		const struct link_resource *link_res,
+		const struct link_mst_stream_allocation_table *table)
+{
+	struct link_encoder *link_enc = link_enc_cfg_get_link_enc(link);
+	static enum dc_status status;
+	uint8_t mst_alloc_slots = 0, prev_mst_slots_in_use = 0xFF;
+	int i;
+	DC_LOGGER_INIT(link->ctx->logger);
+
+	for (i = 0; i < table->stream_count; i++)
+		mst_alloc_slots += table->stream_allocations[i].slot_count;
+
+	status = dc_process_dmub_set_mst_slots(link->dc, link->link_index,
+			mst_alloc_slots, &prev_mst_slots_in_use);
+	ASSERT(status == DC_OK);
+	DC_LOG_MST("dpia : status[%d]: alloc_slots[%d]: used_slots[%d]\n",
+			status, mst_alloc_slots, prev_mst_slots_in_use);
+
+	ASSERT(link_enc);
+	link_enc->funcs->update_mst_stream_allocation_table(link_enc, table);
+}
 
 static const struct link_hwss dpia_link_hwss = {
 	.setup_stream_encoder = setup_dio_stream_encoder,
 	.reset_stream_encoder = reset_dio_stream_encoder,
+	.setup_stream_attribute = setup_dio_stream_attribute,
 	.ext = {
 		.set_throttled_vcp_size = set_dio_throttled_vcp_size,
 		.enable_dp_link_output = enable_dio_dp_link_output,
 		.disable_dp_link_output = disable_dio_dp_link_output,
 		.set_dp_link_test_pattern = set_dio_dp_link_test_pattern,
 		.set_dp_lane_settings = set_dio_dp_lane_settings,
+		.update_stream_allocation_table = update_dpia_stream_allocation_table,
 	},
 };
 
diff --git a/drivers/gpu/drm/amd/display/dc/link/link_hwss_hpo_dp.c b/drivers/gpu/drm/amd/display/dc/link/link_hwss_hpo_dp.c
index 74919491675f..db7b0b155374 100644
--- a/drivers/gpu/drm/amd/display/dc/link/link_hwss_hpo_dp.c
+++ b/drivers/gpu/drm/amd/display/dc/link/link_hwss_hpo_dp.c
@@ -27,6 +27,7 @@
 #include "core_types.h"
 #include "dccg.h"
 #include "dc_link_dp.h"
+#include "clk_mgr.h"
 
 static enum phyd32clk_clock_source get_phyd32clk_src(struct dc_link *link)
 {
@@ -106,14 +107,18 @@ static void setup_hpo_dp_stream_encoder(struct pipe_ctx *pipe_ctx)
 	struct hpo_dp_link_encoder *link_enc = pipe_ctx->link_res.hpo_dp_link_enc;
 	struct dccg *dccg = dc->res_pool->dccg;
 	struct timing_generator *tg = pipe_ctx->stream_res.tg;
-	int odm_segment_count = get_odm_segment_count(pipe_ctx);
+	struct dtbclk_dto_params dto_params = {0};
 	enum phyd32clk_clock_source phyd32clk = get_phyd32clk_src(pipe_ctx->stream->link);
 
-	dccg->funcs->set_dpstreamclk(dccg, DTBCLK0, tg->inst);
+	dto_params.otg_inst = tg->inst;
+	dto_params.pixclk_khz = pipe_ctx->stream->phy_pix_clk;
+	dto_params.num_odm_segments = get_odm_segment_count(pipe_ctx);
+	dto_params.timing = &pipe_ctx->stream->timing;
+	dto_params.ref_dtbclk_khz = dc->clk_mgr->funcs->get_dtb_ref_clk_frequency(dc->clk_mgr);
+
+	dccg->funcs->set_dpstreamclk(dccg, DTBCLK0, tg->inst, link_enc->inst);
 	dccg->funcs->enable_symclk32_se(dccg, stream_enc->inst, phyd32clk);
-	dccg->funcs->set_dtbclk_dto(dccg, tg->inst, pipe_ctx->stream->phy_pix_clk,
-			odm_segment_count,
-			&pipe_ctx->stream->timing);
+	dccg->funcs->set_dtbclk_dto(dccg, &dto_params);
 	stream_enc->funcs->enable_stream(stream_enc);
 	stream_enc->funcs->map_stream_to_link(stream_enc, stream_enc->inst, link_enc->inst);
 }
@@ -124,11 +129,31 @@ static void reset_hpo_dp_stream_encoder(struct pipe_ctx *pipe_ctx)
 	struct hpo_dp_stream_encoder *stream_enc = pipe_ctx->stream_res.hpo_dp_stream_enc;
 	struct dccg *dccg = dc->res_pool->dccg;
 	struct timing_generator *tg = pipe_ctx->stream_res.tg;
+	struct dtbclk_dto_params dto_params = {0};
+
+	dto_params.otg_inst = tg->inst;
+	dto_params.timing = &pipe_ctx->stream->timing;
 
 	stream_enc->funcs->disable(stream_enc);
-	dccg->funcs->set_dtbclk_dto(dccg, tg->inst, 0, 0, &pipe_ctx->stream->timing);
+	dccg->funcs->set_dtbclk_dto(dccg, &dto_params);
 	dccg->funcs->disable_symclk32_se(dccg, stream_enc->inst);
-	dccg->funcs->set_dpstreamclk(dccg, REFCLK, tg->inst);
+	dccg->funcs->set_dpstreamclk(dccg, REFCLK, tg->inst,  pipe_ctx->link_res.hpo_dp_link_enc->inst);
+}
+
+static void setup_hpo_dp_stream_attribute(struct pipe_ctx *pipe_ctx)
+{
+	struct hpo_dp_stream_encoder *stream_enc = pipe_ctx->stream_res.hpo_dp_stream_enc;
+	struct dc_stream_state *stream = pipe_ctx->stream;
+	struct dc_link *link = stream->link;
+
+	stream_enc->funcs->set_stream_attribute(
+			stream_enc,
+			&stream->timing,
+			stream->output_color_space,
+			stream->use_vsc_sdp_for_colorimetry,
+			stream->timing.flags.DSC,
+			false);
+	dp_source_sequence_trace(link, DPCD_SOURCE_SEQ_AFTER_DP_STREAM_ATTR);
 }
 
 static void enable_hpo_dp_fpga_link_output(struct dc_link *link,
@@ -228,9 +253,19 @@ static void set_hpo_dp_lane_settings(struct dc_link *link,
 			lane_settings[0].FFE_PRESET.raw);
 }
 
+static void update_hpo_dp_stream_allocation_table(struct dc_link *link,
+		const struct link_resource *link_res,
+		const struct link_mst_stream_allocation_table *table)
+{
+	link_res->hpo_dp_link_enc->funcs->update_stream_allocation_table(
+			link_res->hpo_dp_link_enc,
+			table);
+}
+
 static const struct link_hwss hpo_dp_link_hwss = {
 	.setup_stream_encoder = setup_hpo_dp_stream_encoder,
 	.reset_stream_encoder = reset_hpo_dp_stream_encoder,
+	.setup_stream_attribute = setup_hpo_dp_stream_attribute,
 	.ext = {
 		.set_throttled_vcp_size = set_hpo_dp_throttled_vcp_size,
 		.set_hblank_min_symbol_width = set_hpo_dp_hblank_min_symbol_width,
@@ -238,6 +273,7 @@ static const struct link_hwss hpo_dp_link_hwss = {
 		.disable_dp_link_output = disable_hpo_dp_link_output,
 		.set_dp_link_test_pattern  = set_hpo_dp_link_test_pattern,
 		.set_dp_lane_settings = set_hpo_dp_lane_settings,
+		.update_stream_allocation_table = update_hpo_dp_stream_allocation_table,
 	},
 };
 
diff --git a/drivers/gpu/drm/amd/display/dc/link/link_hwss_hpo_frl.c b/drivers/gpu/drm/amd/display/dc/link/link_hwss_hpo_frl.c
index 9df273ca699b..4b5eccd994c4 100644
--- a/drivers/gpu/drm/amd/display/dc/link/link_hwss_hpo_frl.c
+++ b/drivers/gpu/drm/amd/display/dc/link/link_hwss_hpo_frl.c
@@ -26,9 +26,28 @@
 #include "core_types.h"
 #include "virtual/virtual_link_hwss.h"
 
+static void setup_hpo_frl_stream_attribute(struct pipe_ctx *pipe_ctx)
+{
+	struct hpo_frl_stream_encoder *stream_enc = pipe_ctx->stream_res.hpo_frl_stream_enc;
+	struct dc_stream_state *stream = pipe_ctx->stream;
+	struct pipe_ctx *odm_pipe;
+	int odm_combine_num_segments = 1;
+
+	/* get number of ODM combine input segments */
+	for (odm_pipe = pipe_ctx->next_odm_pipe; odm_pipe; odm_pipe = odm_pipe->next_odm_pipe)
+		odm_combine_num_segments++;
+
+	stream_enc->funcs->hdmi_frl_set_stream_attribute(
+			stream_enc,
+			&stream->timing,
+			&stream->link->frl_link_settings.borrow_params,
+			odm_combine_num_segments);
+}
+
 static const struct link_hwss hpo_frl_link_hwss = {
 	.setup_stream_encoder = virtual_setup_stream_encoder,
 	.reset_stream_encoder = virtual_reset_stream_encoder,
+	.setup_stream_attribute = setup_hpo_frl_stream_attribute,
 };
 
 bool can_use_hpo_frl_link_hwss(const struct dc_link *link,
diff --git a/drivers/gpu/drm/amd/display/dc/os_types.h b/drivers/gpu/drm/amd/display/dc/os_types.h
index 17d05071b809..6b88ae14f1f9 100644
--- a/drivers/gpu/drm/amd/display/dc/os_types.h
+++ b/drivers/gpu/drm/amd/display/dc/os_types.h
@@ -27,16 +27,17 @@
 #ifndef _OS_TYPES_H_
 #define _OS_TYPES_H_
 
+#include <linux/slab.h>
 #include <linux/kgdb.h>
 #include <linux/kref.h>
 #include <linux/types.h>
-#include <linux/slab.h>
 #include <linux/delay.h>
+#include <linux/mm.h>
 
 #include <asm/byteorder.h>
 
+#include <drm/display/drm_dp_helper.h>
 #include <drm/drm_print.h>
-#include <drm/dp/drm_dp_helper.h>
 
 #include "cgs_common.h"
 
diff --git a/drivers/gpu/drm/amd/display/dc/virtual/virtual_link_encoder.c b/drivers/gpu/drm/amd/display/dc/virtual/virtual_link_encoder.c
index df8bc44bc4be..1d226e0519a5 100644
--- a/drivers/gpu/drm/amd/display/dc/virtual/virtual_link_encoder.c
+++ b/drivers/gpu/drm/amd/display/dc/virtual/virtual_link_encoder.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/slab.h>
-
 #include "dm_services.h"
 #include "dm_services_types.h"
 
diff --git a/drivers/gpu/drm/amd/display/dc/virtual/virtual_link_hwss.c b/drivers/gpu/drm/amd/display/dc/virtual/virtual_link_hwss.c
index 525eba2a3354..501173ce270e 100644
--- a/drivers/gpu/drm/amd/display/dc/virtual/virtual_link_hwss.c
+++ b/drivers/gpu/drm/amd/display/dc/virtual/virtual_link_hwss.c
@@ -29,12 +29,17 @@ void virtual_setup_stream_encoder(struct pipe_ctx *pipe_ctx)
 {
 }
 
+void virtual_setup_stream_attribute(struct pipe_ctx *pipe_ctx)
+{
+}
+
 void virtual_reset_stream_encoder(struct pipe_ctx *pipe_ctx)
 {
 }
 static const struct link_hwss virtual_link_hwss = {
 	.setup_stream_encoder = virtual_setup_stream_encoder,
 	.reset_stream_encoder = virtual_reset_stream_encoder,
+	.setup_stream_attribute = virtual_setup_stream_attribute,
 };
 
 const struct link_hwss *get_virtual_link_hwss(void)
diff --git a/drivers/gpu/drm/amd/display/dc/virtual/virtual_link_hwss.h b/drivers/gpu/drm/amd/display/dc/virtual/virtual_link_hwss.h
index e6bcb4bb0f3a..fbcbc5afb47d 100644
--- a/drivers/gpu/drm/amd/display/dc/virtual/virtual_link_hwss.h
+++ b/drivers/gpu/drm/amd/display/dc/virtual/virtual_link_hwss.h
@@ -28,6 +28,7 @@
 #include "core_types.h"
 
 void virtual_setup_stream_encoder(struct pipe_ctx *pipe_ctx);
+void virtual_setup_stream_attribute(struct pipe_ctx *pipe_ctx);
 void virtual_reset_stream_encoder(struct pipe_ctx *pipe_ctx);
 const struct link_hwss *get_virtual_link_hwss(void);
 
diff --git a/drivers/gpu/drm/amd/display/dc/virtual/virtual_stream_encoder.c b/drivers/gpu/drm/amd/display/dc/virtual/virtual_stream_encoder.c
index 1e39aae6b1cf..ad088d70e189 100644
--- a/drivers/gpu/drm/amd/display/dc/virtual/virtual_stream_encoder.c
+++ b/drivers/gpu/drm/amd/display/dc/virtual/virtual_stream_encoder.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/slab.h>
-
 #include "dm_services.h"
 #include "virtual_stream_encoder.h"
 
diff --git a/drivers/gpu/drm/amd/display/dmub/dmub_srv.h b/drivers/gpu/drm/amd/display/dmub/dmub_srv.h
index 56757a286a03..ced176d17bae 100644
--- a/drivers/gpu/drm/amd/display/dmub/dmub_srv.h
+++ b/drivers/gpu/drm/amd/display/dmub/dmub_srv.h
@@ -98,8 +98,11 @@ enum dmub_asic {
 	DMUB_ASIC_DCN303,
 	DMUB_ASIC_DCN31,
 	DMUB_ASIC_DCN31B,
+	DMUB_ASIC_DCN314,
 	DMUB_ASIC_DCN315,
 	DMUB_ASIC_DCN316,
+	DMUB_ASIC_DCN32,
+	DMUB_ASIC_DCN321,
 	DMUB_ASIC_MAX,
 };
 
@@ -243,6 +246,8 @@ struct dmub_srv_hw_params {
 	bool power_optimization;
 	bool dpia_supported;
 	bool disable_dpia;
+	bool usb4_cm_version;
+	bool fw_in_system_memory;
 };
 
 /**
@@ -307,6 +312,9 @@ struct dmub_srv_hw_funcs {
 			      const struct dmub_window *cw0,
 			      const struct dmub_window *cw1);
 
+	void (*backdoor_load_zfb_mode)(struct dmub_srv *dmub,
+			      const struct dmub_window *cw0,
+			      const struct dmub_window *cw1);
 	void (*setup_windows)(struct dmub_srv *dmub,
 			      const struct dmub_window *cw2,
 			      const struct dmub_window *cw3,
@@ -362,6 +370,7 @@ struct dmub_srv_hw_funcs {
 
 	uint32_t (*get_gpint_dataout)(struct dmub_srv *dmub);
 
+	void (*configure_dmub_in_system_memory)(struct dmub_srv *dmub);
 	void (*clear_inbox0_ack_register)(struct dmub_srv *dmub);
 	uint32_t (*read_inbox0_ack_register)(struct dmub_srv *dmub);
 	void (*send_inbox0_cmd)(struct dmub_srv *dmub, union dmub_inbox0_data_register data);
@@ -409,6 +418,7 @@ struct dmub_srv {
 	/* private: internal use only */
 	const struct dmub_srv_common_regs *regs;
 	const struct dmub_srv_dcn31_regs *regs_dcn31;
+	const struct dmub_srv_dcn32_regs *regs_dcn32;
 
 	struct dmub_srv_base_funcs funcs;
 	struct dmub_srv_hw_funcs hw_funcs;
diff --git a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h
index 71214c7a60fc..d7f3619352f0 100644
--- a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h
+++ b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h
@@ -44,24 +44,6 @@
 
 #endif // defined(_TEST_HARNESS) || defined(FPGA_USB4)
 
-/* Firmware versioning. */
-#ifdef DMUB_EXPOSE_VERSION
-#define DMUB_FW_VERSION_GIT_HASH 0x929554ba
-#define DMUB_FW_VERSION_MAJOR 0
-#define DMUB_FW_VERSION_MINOR 0
-#define DMUB_FW_VERSION_REVISION 108
-#define DMUB_FW_VERSION_TEST 0
-#define DMUB_FW_VERSION_VBIOS 0
-#define DMUB_FW_VERSION_HOTFIX 0
-#define DMUB_FW_VERSION_UCODE (((DMUB_FW_VERSION_MAJOR & 0xFF) << 24) | \
-		((DMUB_FW_VERSION_MINOR & 0xFF) << 16) | \
-		((DMUB_FW_VERSION_REVISION & 0xFF) << 8) | \
-		((DMUB_FW_VERSION_TEST & 0x1) << 7) | \
-		((DMUB_FW_VERSION_VBIOS & 0x1) << 6) | \
-		(DMUB_FW_VERSION_HOTFIX & 0x3F))
-
-#endif
-
 //<DMUB_TYPES>==================================================================
 /* Basic type definitions. */
 
@@ -110,6 +92,9 @@
  */
 #define NUM_BL_CURVE_SEGS               16
 
+/* Maximum number of SubVP streams */
+#define DMUB_MAX_SUBVP_STREAMS 2
+
 /* Maximum number of streams on any ASIC. */
 #define DMUB_MAX_STREAMS 6
 
@@ -120,6 +105,11 @@
 #define TRACE_BUFFER_ENTRY_OFFSET  16
 
 /**
+ * Maximum number of dirty rects supported by FW.
+ */
+#define DMUB_MAX_DIRTY_RECTS 3
+
+/**
  *
  * PSR control version legacy
  */
@@ -184,6 +174,31 @@ union dmub_addr {
 };
 
 /**
+ * Dirty rect definition.
+ */
+struct dmub_rect {
+	/**
+	 * Dirty rect x offset.
+	 */
+	uint32_t x;
+
+	/**
+	 * Dirty rect y offset.
+	 */
+	uint32_t y;
+
+	/**
+	 * Dirty rect width.
+	 */
+	uint32_t width;
+
+	/**
+	 * Dirty rect height.
+	 */
+	uint32_t height;
+};
+
+/**
  * Flags that can be set by driver to change some PSR behaviour.
  */
 union dmub_psr_debug_flags {
@@ -195,6 +210,12 @@ union dmub_psr_debug_flags {
 		 * Enable visual confirm in FW.
 		 */
 		uint32_t visual_confirm : 1;
+
+		/**
+		 * Force all selective updates to bw full frame updates.
+		 */
+		uint32_t force_full_frame_update : 1;
+
 		/**
 		 * Use HW Lock Mgr object to do HW locking in FW.
 		 */
@@ -221,7 +242,8 @@ struct dmub_feature_caps {
 	 * Max PSR version supported by FW.
 	 */
 	uint8_t psr;
-	uint8_t reserved[7];
+	uint8_t fw_assisted_mclk_switch;
+	uint8_t reserved[6];
 };
 
 #if defined(__cplusplus)
@@ -368,8 +390,9 @@ union dmub_fw_boot_options {
 		uint32_t power_optimization: 1;
 		uint32_t diag_env: 1; /* 1 if diagnostic environment */
 		uint32_t gpint_scratch8: 1; /* 1 if GPINT is in scratch8*/
+		uint32_t usb4_cm_version: 1; /**< 1 CM support */
 
-		uint32_t reserved : 18; /**< reserved */
+		uint32_t reserved : 17; /**< reserved */
 	} bits; /**< boot bits */
 	uint32_t all; /**< 32-bit access to bits */
 };
@@ -634,6 +657,14 @@ enum dmub_cmd_type {
 	 */
 	DMUB_CMD__ABM = 66,
 	/**
+	 * Command type used to update dirty rects in FW.
+	 */
+	DMUB_CMD__UPDATE_DIRTY_RECT = 67,
+	/**
+	 * Command type used to update cursor info in FW.
+	 */
+	DMUB_CMD__UPDATE_CURSOR_INFO = 68,
+	/**
 	 * Command type used for HW locking in FW.
 	 */
 	DMUB_CMD__HW_LOCK = 69,
@@ -658,6 +689,12 @@ enum dmub_cmd_type {
 	 * Command type used for all panel control commands.
 	 */
 	DMUB_CMD__PANEL_CNTL = 74,
+	/**
+	 * Command type used for <TODO:description>
+	 */
+	DMUB_CMD__CAB_FOR_SS = 75,
+
+	DMUB_CMD__FW_ASSISTED_MCLK_SWITCH = 76,
 
 	/**
 	 * Command type used for interfacing with DPIA.
@@ -672,6 +709,10 @@ enum dmub_cmd_type {
 	 */
 	DMUB_CMD_GET_USBC_CABLE_ID = 81,
 	/**
+	 * Command type used to query HPD state.
+	 */
+	DMUB_CMD__QUERY_HPD_STATE = 82,
+	/**
 	 * Command type used for all VBIOS interface commands.
 	 */
 	DMUB_CMD__VBIOS = 128,
@@ -892,6 +933,98 @@ struct dmub_rb_cmd_mall {
 };
 
 /**
+ * enum dmub_cmd_cab_type - TODO:
+ */
+enum dmub_cmd_cab_type {
+	DMUB_CMD__CAB_NO_IDLE_OPTIMIZATION = 0,
+	DMUB_CMD__CAB_NO_DCN_REQ = 1,
+	DMUB_CMD__CAB_DCN_SS_FIT_IN_CAB = 2,
+};
+
+/**
+ * struct dmub_rb_cmd_cab_for_ss - TODO:
+ */
+struct dmub_rb_cmd_cab_for_ss {
+	struct dmub_cmd_header header;
+	uint8_t cab_alloc_ways; /* total number of ways */
+	uint8_t debug_bits;     /* debug bits */
+};
+
+enum mclk_switch_mode {
+	NONE = 0,
+	FPO = 1,
+	SUBVP = 2,
+	VBLANK = 3,
+};
+
+/* Per pipe struct which stores the MCLK switch mode
+ * data to be sent to DMUB.
+ * Named "v2" for now -- once FPO and SUBVP are fully merged
+ * the type name can be updated
+ */
+struct dmub_cmd_fw_assisted_mclk_switch_pipe_data_v2 {
+	union {
+		struct {
+			uint32_t pix_clk_100hz;
+			uint16_t main_vblank_start;
+			uint16_t main_vblank_end;
+			uint16_t mall_region_lines;
+			uint16_t prefetch_lines;
+			uint16_t prefetch_to_mall_start_lines;
+			uint16_t processing_delay_lines;
+			uint16_t htotal; // required to calculate line time for multi-display cases
+			uint16_t vtotal;
+			uint8_t main_pipe_index;
+			uint8_t phantom_pipe_index;
+			uint8_t is_drr;
+			uint8_t padding;
+		} subvp_data;
+
+		struct {
+			uint32_t pix_clk_100hz;
+			uint16_t vblank_start;
+			uint16_t vblank_end;
+			uint16_t vstartup_start;
+			uint16_t vtotal;
+			uint16_t htotal;
+			uint8_t vblank_pipe_index;
+			uint8_t padding[2];
+			struct {
+				uint8_t drr_in_use;
+				uint8_t drr_window_size_ms;	// Indicates largest VMIN/VMAX adjustment per frame
+				uint16_t min_vtotal_supported;	// Min VTOTAL that supports switching in VBLANK
+				uint16_t max_vtotal_supported;	// Max VTOTAL that can support SubVP static scheduling
+				uint8_t use_ramping;		// Use ramping or not
+			} drr_info;				// DRR considered as part of SubVP + VBLANK case
+		} vblank_data;
+	} pipe_config;
+
+	enum mclk_switch_mode mode;
+};
+
+/**
+ * Config data for Sub-VP and FPO
+ * Named "v2" for now -- once FPO and SUBVP are fully merged
+ * the type name can be updated
+ */
+struct dmub_cmd_fw_assisted_mclk_switch_config_v2 {
+	uint16_t watermark_a_cache;
+	uint8_t vertical_int_margin_us;
+	uint8_t pstate_allow_width_us;
+	struct dmub_cmd_fw_assisted_mclk_switch_pipe_data_v2 pipe_data[DMUB_MAX_SUBVP_STREAMS];
+};
+
+/**
+ * DMUB rb command definition for Sub-VP and FPO
+ * Named "v2" for now -- once FPO and SUBVP are fully merged
+ * the type name can be updated
+ */
+struct dmub_rb_cmd_fw_assisted_mclk_switch_v2 {
+	struct dmub_cmd_header header;
+	struct dmub_cmd_fw_assisted_mclk_switch_config_v2 config_data;
+};
+
+/**
  * enum dmub_cmd_idle_opt_type - Idle optimization command type.
  */
 enum dmub_cmd_idle_opt_type {
@@ -1370,6 +1503,31 @@ struct dmub_rb_cmd_dp_set_config_reply {
 	struct set_config_reply_control_data set_config_reply_control;
 };
 
+/**
+ * Data passed from driver to FW in a DMUB_CMD__QUERY_HPD_STATE command.
+ */
+struct dmub_cmd_hpd_state_query_data {
+	uint8_t instance; /**< HPD instance or DPIA instance */
+	uint8_t result; /**< For returning HPD state */
+	uint16_t pad; /** < Alignment */
+	enum aux_channel_type ch_type; /**< enum aux_channel_type */
+	enum aux_return_code_type status; /**< for returning the status of command */
+};
+
+/**
+ * Definition of a DMUB_CMD__QUERY_HPD_STATE command.
+ */
+struct dmub_rb_cmd_query_hpd_state {
+	/**
+	 * Command header.
+	 */
+	struct dmub_cmd_header header;
+	/**
+	 * Data passed from driver to FW in a DMUB_CMD__QUERY_HPD_STATE command.
+	 */
+	struct dmub_cmd_hpd_state_query_data data;
+};
+
 /*
  * Command IDs should be treated as stable ABI.
  * Do not reuse or modify IDs.
@@ -1409,11 +1567,27 @@ enum dmub_cmd_psr_type {
 	 */
 	DMUB_CMD__PSR_FORCE_STATIC		= 5,
 	/**
+	 * Set vtotal in psr active for FreeSync PSR.
+	 */
+	DMUB_CMD__SET_SINK_VTOTAL_IN_PSR_ACTIVE = 6,
+	/**
 	 * Set PSR power option
 	 */
 	DMUB_CMD__SET_PSR_POWER_OPT = 7,
 };
 
+enum dmub_cmd_fams_type {
+	DMUB_CMD__FAMS_SETUP_FW_CTRL	= 0,
+	DMUB_CMD__FAMS_DRR_UPDATE		= 1,
+	DMUB_CMD__HANDLE_SUBVP_CMD	= 2, // specifically for SubVP cmd
+	/**
+	 * For SubVP set manual trigger in FW because it
+	 * triggers DRR_UPDATE_PENDING which SubVP relies
+	 * on (for any SubVP cases that use a DRR display)
+	 */
+	DMUB_CMD__FAMS_SET_MANUAL_TRIGGER = 3,
+};
+
 /**
  * PSR versions.
  */
@@ -1423,6 +1597,10 @@ enum psr_version {
 	 */
 	PSR_VERSION_1				= 0,
 	/**
+	 * Freesync PSR SU.
+	 */
+	PSR_VERSION_SU_1			= 1,
+	/**
 	 * PSR not supported.
 	 */
 	PSR_VERSION_UNSUPPORTED			= 0xFFFFFFFF,
@@ -1523,8 +1701,6 @@ enum dmub_phy_fsm_state {
 	DMUB_PHY_FSM_FAST_LP,
 };
 
-
-
 /**
  * Data passed from driver to FW in a DMUB_CMD__PSR_COPY_SETTINGS command.
  */
@@ -1591,9 +1767,15 @@ struct dmub_cmd_psr_copy_settings_data {
 	 */
 	uint8_t frame_cap_ind;
 	/**
-	 * Explicit padding to 4 byte boundary.
+	 * Granularity of Y offset supported by sink.
 	 */
-	uint8_t pad[2];
+	uint8_t su_y_granularity;
+	/**
+	 * Indicates whether sink should start capturing
+	 * immediately following active scan line,
+	 * or starting with the 2nd active scan line.
+	 */
+	uint8_t line_capture_indication;
 	/**
 	 * Multi-display optimizations are implemented on certain ASICs.
 	 */
@@ -1604,9 +1786,13 @@ struct dmub_cmd_psr_copy_settings_data {
 	 */
 	uint16_t init_sdp_deadline;
 	/**
-	 * Explicit padding to 4 byte boundary.
+	 * @ rate_control_caps : Indicate FreeSync PSR Sink Capabilities
+	 */
+	uint8_t rate_control_caps ;
+	/*
+	 * Force PSRSU always doing full frame update
 	 */
-	uint16_t pad2;
+	uint8_t force_ffu_mode;
 	/**
 	 * Length of each horizontal line in us.
 	 */
@@ -1704,9 +1890,16 @@ struct dmub_rb_cmd_psr_enable_data {
 	 */
 	uint8_t panel_inst;
 	/**
-	 * Explicit padding to 4 byte boundary.
+	 * Phy state to enter.
+	 * Values to use are defined in dmub_phy_fsm_state
 	 */
-	uint8_t pad[2];
+	uint8_t phy_fsm_state;
+	/**
+	 * Phy rate for DP - RBR/HBR/HBR2/HBR3.
+	 * Set this using enum phy_link_rate.
+	 * This does not support HDMI/DP2 for now.
+	 */
+	uint8_t phy_rate;
 };
 
 /**
@@ -1772,16 +1965,9 @@ struct dmub_cmd_psr_force_static_data {
 	 */
 	uint8_t panel_inst;
 	/**
-	 * Phy state to enter.
-	 * Values to use are defined in dmub_phy_fsm_state
-	 */
-	uint8_t phy_fsm_state;
-	/**
-	 * Phy rate for DP - RBR/HBR/HBR2/HBR3.
-	 * Set this using enum phy_link_rate.
-	 * This does not support HDMI/DP2 for now.
+	 * Explicit padding to 4 byte boundary.
 	 */
-	uint8_t phy_rate;
+	uint8_t pad[2];
 };
 
 /**
@@ -1799,6 +1985,164 @@ struct dmub_rb_cmd_psr_force_static {
 };
 
 /**
+ * PSR SU debug flags.
+ */
+union dmub_psr_su_debug_flags {
+	/**
+	 * PSR SU debug flags.
+	 */
+	struct {
+		/**
+		 * Update dirty rect in SW only.
+		 */
+		uint8_t update_dirty_rect_only : 1;
+		/**
+		 * Reset the cursor/plane state before processing the call.
+		 */
+		uint8_t reset_state : 1;
+	} bitfields;
+
+	/**
+	 * Union for debug flags.
+	 */
+	uint32_t u32All;
+};
+
+/**
+ * Data passed from driver to FW in a DMUB_CMD__UPDATE_DIRTY_RECT command.
+ * This triggers a selective update for PSR SU.
+ */
+struct dmub_cmd_update_dirty_rect_data {
+	/**
+	 * Dirty rects from OS.
+	 */
+	struct dmub_rect src_dirty_rects[DMUB_MAX_DIRTY_RECTS];
+	/**
+	 * PSR SU debug flags.
+	 */
+	union dmub_psr_su_debug_flags debug_flags;
+	/**
+	 * OTG HW instance.
+	 */
+	uint8_t pipe_idx;
+	/**
+	 * Number of dirty rects.
+	 */
+	uint8_t dirty_rect_count;
+	/**
+	 * PSR control version.
+	 */
+	uint8_t cmd_version;
+	/**
+	 * Panel Instance.
+	 * Panel isntance to identify which psr_state to use
+	 * Currently the support is only for 0 or 1
+	 */
+	uint8_t panel_inst;
+};
+
+/**
+ * Definition of a DMUB_CMD__UPDATE_DIRTY_RECT command.
+ */
+struct dmub_rb_cmd_update_dirty_rect {
+	/**
+	 * Command header.
+	 */
+	struct dmub_cmd_header header;
+	/**
+	 * Data passed from driver to FW in a DMUB_CMD__UPDATE_DIRTY_RECT command.
+	 */
+	struct dmub_cmd_update_dirty_rect_data update_dirty_rect_data;
+};
+
+/**
+ * Data passed from driver to FW in a DMUB_CMD__UPDATE_CURSOR_INFO command.
+ */
+struct dmub_cmd_update_cursor_info_data {
+	/**
+	 * Cursor dirty rects.
+	 */
+	struct dmub_rect cursor_rect;
+	/**
+	 * PSR SU debug flags.
+	 */
+	union dmub_psr_su_debug_flags debug_flags;
+	/**
+	 * Cursor enable/disable.
+	 */
+	uint8_t enable;
+	/**
+	 * OTG HW instance.
+	 */
+	uint8_t pipe_idx;
+	/**
+	 * PSR control version.
+	 */
+	uint8_t cmd_version;
+	/**
+	 * Panel Instance.
+	 * Panel isntance to identify which psr_state to use
+	 * Currently the support is only for 0 or 1
+	 */
+	uint8_t panel_inst;
+};
+/**
+ * Definition of a DMUB_CMD__UPDATE_CURSOR_INFO command.
+ */
+struct dmub_rb_cmd_update_cursor_info {
+	/**
+	 * Command header.
+	 */
+	struct dmub_cmd_header header;
+	/**
+	 * Data passed from driver to FW in a DMUB_CMD__UPDATE_CURSOR_INFO command.
+	 */
+	struct dmub_cmd_update_cursor_info_data update_cursor_info_data;
+};
+
+/**
+ * Data passed from driver to FW in a DMUB_CMD__SET_SINK_VTOTAL_IN_PSR_ACTIVE command.
+ */
+struct dmub_cmd_psr_set_vtotal_data {
+	/**
+	 * 16-bit value dicated by driver that indicates the vtotal in PSR active requirement when screen idle..
+	 */
+	uint16_t psr_vtotal_idle;
+	/**
+	 * PSR control version.
+	 */
+	uint8_t cmd_version;
+	/**
+	 * Panel Instance.
+	 * Panel isntance to identify which psr_state to use
+	 * Currently the support is only for 0 or 1
+	 */
+	uint8_t panel_inst;
+	/*
+	 * 16-bit value dicated by driver that indicates the vtotal in PSR active requirement when doing SU/FFU.
+	 */
+	uint16_t psr_vtotal_su;
+	/**
+	 * Explicit padding to 4 byte boundary.
+	 */
+	uint8_t pad2[2];
+};
+
+/**
+ * Definition of a DMUB_CMD__SET_SINK_VTOTAL_IN_PSR_ACTIVE command.
+ */
+struct dmub_rb_cmd_psr_set_vtotal {
+	/**
+	 * Command header.
+	 */
+	struct dmub_cmd_header header;
+	/**
+	 * Definition of a DMUB_CMD__SET_SINK_VTOTAL_IN_PSR_ACTIVE command.
+	 */
+	struct dmub_cmd_psr_set_vtotal_data psr_set_vtotal_data;
+};
+
+/**
  * Data passed from driver to FW in a DMUB_CMD__SET_PSR_POWER_OPT command.
  */
 struct dmub_cmd_psr_set_power_opt_data {
@@ -1909,6 +2253,10 @@ enum hw_lock_client {
 	 */
 	HW_LOCK_CLIENT_DRIVER = 0,
 	/**
+	 * PSR SU is the client of HW Lock Manager.
+	 */
+	HW_LOCK_CLIENT_PSR_SU		= 1,
+	/**
 	 * Invalid client.
 	 */
 	HW_LOCK_CLIENT_INVALID = 0xFFFFFFFF,
@@ -2433,6 +2781,26 @@ struct dmub_rb_cmd_drr_update {
 		struct dmub_optc_state dmub_optc_state_req;
 };
 
+struct dmub_cmd_fw_assisted_mclk_switch_pipe_data {
+	uint32_t pix_clk_100hz;
+	uint8_t max_ramp_step;
+	uint8_t pipes;
+	uint8_t min_refresh_in_hz;
+	uint8_t padding[1];
+};
+
+struct dmub_cmd_fw_assisted_mclk_switch_config {
+	uint8_t fams_enabled;
+	uint8_t visual_confirm_enabled;
+	uint8_t padding[2];
+	struct dmub_cmd_fw_assisted_mclk_switch_pipe_data pipe_data[DMUB_MAX_STREAMS];
+};
+
+struct dmub_rb_cmd_fw_assisted_mclk_switch {
+	struct dmub_cmd_header header;
+	struct dmub_cmd_fw_assisted_mclk_switch_config config_data;
+};
+
 /**
  * enum dmub_cmd_panel_cntl_type - Panel control command.
  */
@@ -2611,7 +2979,6 @@ struct dmub_rb_cmd_get_usbc_cable_id {
  * union dmub_rb_cmd - DMUB inbox command.
  */
 union dmub_rb_cmd {
-	struct dmub_rb_cmd_lock_hw lock_hw;
 	/**
 	 * Elements shared with all commands.
 	 */
@@ -2673,6 +3040,23 @@ union dmub_rb_cmd {
 	 */
 	struct dmub_rb_cmd_psr_force_static psr_force_static;
 	/**
+	 * Definition of a DMUB_CMD__UPDATE_DIRTY_RECT command.
+	 */
+	struct dmub_rb_cmd_update_dirty_rect update_dirty_rect;
+	/**
+	 * Definition of a DMUB_CMD__UPDATE_CURSOR_INFO command.
+	 */
+	struct dmub_rb_cmd_update_cursor_info update_cursor_info;
+	/**
+	 * Definition of a DMUB_CMD__HW_LOCK command.
+	 * Command is used by driver and FW.
+	 */
+	struct dmub_rb_cmd_lock_hw lock_hw;
+	/**
+	 * Definition of a DMUB_CMD__SET_SINK_VTOTAL_IN_PSR_ACTIVE command.
+	 */
+	struct dmub_rb_cmd_psr_set_vtotal psr_set_vtotal;
+	/**
 	 * Definition of a DMUB_CMD__SET_PSR_POWER_OPT command.
 	 */
 	struct dmub_rb_cmd_psr_set_power_opt psr_set_power_opt;
@@ -2685,6 +3069,13 @@ union dmub_rb_cmd {
 	 */
 	struct dmub_rb_cmd_mall mall;
 	/**
+	 * Definition of a DMUB_CMD__CAB command.
+	 */
+	struct dmub_rb_cmd_cab_for_ss cab;
+
+	struct dmub_rb_cmd_fw_assisted_mclk_switch_v2 fw_assisted_mclk_switch_v2;
+
+	/**
 	 * Definition of a DMUB_CMD__IDLE_OPT_DCN_RESTORE command.
 	 */
 	struct dmub_rb_cmd_idle_opt_dcn_restore dcn_restore;
@@ -2748,6 +3139,8 @@ union dmub_rb_cmd {
 	 */
 	struct dmub_rb_cmd_query_feature_caps query_feature_caps;
 	struct dmub_rb_cmd_drr_update drr_update;
+	struct dmub_rb_cmd_fw_assisted_mclk_switch fw_assisted_mclk_switch;
+
 	/**
 	 * Definition of a DMUB_CMD__VBIOS_LVTMA_CONTROL command.
 	 */
@@ -2776,6 +3169,11 @@ union dmub_rb_cmd {
 	 * Definition of a DMUB_CMD_GET_USBC_CABLE_ID command.
 	 */
 	struct dmub_rb_cmd_get_usbc_cable_id cable_id;
+
+	/**
+	 * Definition of a DMUB_CMD__QUERY_HPD_STATE command.
+	 */
+	struct dmub_rb_cmd_query_hpd_state query_hpd;
 };
 
 /**
@@ -3044,9 +3442,7 @@ static inline void dmub_rb_flush_pending(const struct dmub_rb *rb)
 	uint32_t wptr = rb->wrpt;
 
 	while (rptr != wptr) {
-		uint64_t volatile *data = (uint64_t volatile *)((uint8_t *)(rb->base_address) + rptr);
-		//uint64_t volatile *p = (uint64_t volatile *)data;
-		uint64_t temp;
+		uint64_t *data = (uint64_t *)((uint8_t *)(rb->base_address) + rptr);
 		uint8_t i;
 
 		/* Don't remove this.
@@ -3054,7 +3450,7 @@ static inline void dmub_rb_flush_pending(const struct dmub_rb *rb)
 		 * for this function to be effective.
 		 */
 		for (i = 0; i < DMUB_RB_CMD_SIZE / sizeof(uint64_t); i++)
-			temp = *data++;
+			(void)READ_ONCE(*data++);
 
 		rptr += DMUB_RB_CMD_SIZE;
 		if (rptr >= rb->capacity)
diff --git a/drivers/gpu/drm/amd/display/dmub/inc/dmub_subvp_state.h b/drivers/gpu/drm/amd/display/dmub/inc/dmub_subvp_state.h
new file mode 100644
index 000000000000..21b02bad696f
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dmub/inc/dmub_subvp_state.h
@@ -0,0 +1,183 @@
+/*
+ * Copyright 2019 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef DMUB_SUBVP_STATE_H
+#define DMUB_SUBVP_STATE_H
+
+#include "dmub_cmd.h"
+
+#define DMUB_SUBVP_INST0 0
+#define DMUB_SUBVP_INST1 1
+#define SUBVP_MAX_WATERMARK 0xFFFF
+
+struct dmub_subvp_hubp_state {
+	uint32_t CURSOR0_0_CURSOR_POSITION;
+	uint32_t CURSOR0_0_CURSOR_HOT_SPOT;
+	uint32_t CURSOR0_0_CURSOR_DST_OFFSET;
+	uint32_t CURSOR0_0_CURSOR_SURFACE_ADDRESS_HIGH;
+	uint32_t CURSOR0_0_CURSOR_SURFACE_ADDRESS;
+	uint32_t CURSOR0_0_CURSOR_SIZE;
+	uint32_t CURSOR0_0_CURSOR_CONTROL;
+	uint32_t HUBPREQ0_CURSOR_SETTINGS;
+	uint32_t HUBPREQ0_DCSURF_SURFACE_EARLIEST_INUSE_HIGH;
+	uint32_t HUBPREQ0_DCSURF_SURFACE_EARLIEST_INUSE;
+	uint32_t HUBPREQ0_DCSURF_PRIMARY_SURFACE_ADDRESS_HIGH;
+	uint32_t HUBPREQ0_DCSURF_PRIMARY_SURFACE_ADDRESS;
+	uint32_t HUBPREQ0_DCSURF_PRIMARY_META_SURFACE_ADDRESS;
+	uint32_t HUBPREQ0_DCSURF_PRIMARY_META_SURFACE_ADDRESS_HIGH;
+	uint32_t HUBPREQ0_DCSURF_PRIMARY_SURFACE_ADDRESS_HIGH_C;
+	uint32_t HUBPREQ0_DCSURF_PRIMARY_SURFACE_ADDRESS_C;
+	uint32_t HUBPREQ0_DCSURF_PRIMARY_META_SURFACE_ADDRESS_HIGH_C;
+	uint32_t HUBPREQ0_DCSURF_PRIMARY_META_SURFACE_ADDRESS_C;
+};
+
+enum subvp_error_code {
+	DMUB_SUBVP_INVALID_STATE,
+	DMUB_SUBVP_INVALID_TRANSITION,
+};
+
+enum subvp_state {
+	DMUB_SUBVP_DISABLED,
+	DMUB_SUBVP_IDLE,
+	DMUB_SUBVP_TRY_ACQUIRE_LOCKS,
+	DMUB_SUBVP_WAIT_FOR_LOCKS,
+	DMUB_SUBVP_PRECONFIGURE,
+	DMUB_SUBVP_PREPARE,
+	DMUB_SUBVP_ENABLE,
+	DMUB_SUBVP_SWITCHING,
+	DMUB_SUBVP_END,
+	DMUB_SUBVP_RESTORE,
+};
+
+/* Defines information for SUBVP to handle vertical interrupts. */
+struct dmub_subvp_vertical_interrupt_event {
+	/**
+	 * @inst: Hardware instance of vertical interrupt.
+	 */
+	uint8_t otg_inst;
+
+	/**
+	 * @pad: Align structure to 4 byte boundary.
+	 */
+	uint8_t pad[3];
+
+	enum subvp_state curr_state;
+};
+
+struct dmub_subvp_vertical_interrupt_state {
+	/**
+	 * @events: Event list.
+	 */
+	struct dmub_subvp_vertical_interrupt_event events[DMUB_MAX_STREAMS];
+};
+
+struct dmub_subvp_vline_interrupt_event {
+
+	uint8_t hubp_inst;
+	uint8_t pad[3];
+};
+
+struct dmub_subvp_vline_interrupt_state {
+	struct dmub_subvp_vline_interrupt_event events[DMUB_MAX_PLANES];
+};
+
+struct dmub_subvp_interrupt_ctx {
+	struct dmub_subvp_vertical_interrupt_state vertical_int;
+	struct dmub_subvp_vline_interrupt_state vline_int;
+};
+
+struct dmub_subvp_pipe_state {
+	uint32_t pix_clk_100hz;
+	uint16_t main_vblank_start;
+	uint16_t main_vblank_end;
+	uint16_t mall_region_lines;
+	uint16_t prefetch_lines;
+	uint16_t prefetch_to_mall_start_lines;
+	uint16_t processing_delay_lines;
+	uint8_t main_pipe_index;
+	uint8_t phantom_pipe_index;
+	uint16_t htotal; // htotal for main / phantom pipe
+	uint16_t vtotal;
+	uint16_t optc_underflow_count;
+	uint16_t hubp_underflow_count;
+	uint8_t pad[2];
+};
+
+/**
+ * struct dmub_subvp_vblank_drr_info - Store DRR state when handling
+ * SubVP + VBLANK with DRR multi-display case.
+ *
+ * The info stored in this struct is only valid if drr_in_use = 1.
+ */
+struct dmub_subvp_vblank_drr_info {
+	uint8_t drr_in_use;
+	uint8_t drr_window_size_ms;	// DRR window size -- indicates largest VMIN/VMAX adjustment per frame
+	uint16_t min_vtotal_supported;	// Min VTOTAL that supports switching in VBLANK
+	uint16_t max_vtotal_supported;	// Max VTOTAL that can still support SubVP static scheduling requirements
+	uint16_t prev_vmin;		// Store VMIN value before MCLK switch (used to restore after MCLK end)
+	uint16_t prev_vmax;		// Store VMAX value before MCLK switch (used to restore after MCLK end)
+	uint8_t use_ramping;		// Use ramping or not
+	uint8_t pad[1];
+};
+
+struct dmub_subvp_vblank_pipe_info {
+	uint32_t pix_clk_100hz;
+	uint16_t vblank_start;
+	uint16_t vblank_end;
+	uint16_t vstartup_start;
+	uint16_t vtotal;
+	uint16_t htotal;
+	uint8_t pipe_index;
+	uint8_t pad[1];
+	struct dmub_subvp_vblank_drr_info drr_info;	// DRR considered as part of SubVP + VBLANK case
+};
+
+enum subvp_switch_type {
+	DMUB_SUBVP_ONLY, // Used for SubVP only, and SubVP + VACTIVE
+	DMUB_SUBVP_AND_SUBVP, // 2 SubVP displays
+	DMUB_SUBVP_AND_VBLANK,
+	DMUB_SUBVP_AND_FPO,
+};
+
+/* SubVP state. */
+struct dmub_subvp_state {
+	struct dmub_subvp_pipe_state pipe_state[DMUB_MAX_SUBVP_STREAMS];
+	struct dmub_subvp_interrupt_ctx int_ctx;
+	struct dmub_subvp_vblank_pipe_info vblank_info;
+	enum subvp_state state; // current state
+	enum subvp_switch_type switch_type; // enum take up 4 bytes (?)
+	uint8_t mclk_pending;
+	uint8_t num_subvp_streams;
+	uint8_t vertical_int_margin_us;
+	uint8_t pstate_allow_width_us;
+	uint32_t subvp_mclk_switch_count;
+	uint32_t subvp_wait_lock_count;
+	uint32_t driver_wait_lock_count;
+	uint32_t subvp_vblank_frame_count;
+	uint16_t watermark_a_cache;
+	uint8_t pad[2];
+};
+
+#endif /* _DMUB_SUBVP_STATE_H_ */
diff --git a/drivers/gpu/drm/amd/display/dmub/src/Makefile b/drivers/gpu/drm/amd/display/dmub/src/Makefile
index 856c7f48de7a..0589ad4778ee 100644
--- a/drivers/gpu/drm/amd/display/dmub/src/Makefile
+++ b/drivers/gpu/drm/amd/display/dmub/src/Makefile
@@ -23,6 +23,7 @@
 DMUB = dmub_srv.o dmub_srv_stat.o dmub_reg.o dmub_dcn20.o dmub_dcn21.o
 DMUB += dmub_dcn30.o dmub_dcn301.o dmub_dcn302.o dmub_dcn303.o
 DMUB += dmub_dcn31.o dmub_dcn315.o dmub_dcn316.o
+DMUB += dmub_dcn32.o
 
 AMD_DAL_DMUB = $(addprefix $(AMDDALPATH)/dmub/src/,$(DMUB))
 
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.c b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.c
index 82c651535628..c7bd7e216710 100644
--- a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.c
+++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.c
@@ -84,7 +84,7 @@ void dmub_dcn31_reset(struct dmub_srv *dmub)
 {
 	union dmub_gpint_data_register cmd;
 	const uint32_t timeout = 100;
-	uint32_t in_reset, scratch, i;
+	uint32_t in_reset, scratch, i, pwait_mode;
 
 	REG_GET(DMCUB_CNTL2, DMCUB_SOFT_RESET, &in_reset);
 
@@ -115,6 +115,13 @@ void dmub_dcn31_reset(struct dmub_srv *dmub)
 			udelay(1);
 		}
 
+		for (i = 0; i < timeout; ++i) {
+			REG_GET(DMCUB_CNTL, DMCUB_PWAIT_MODE_STATUS, &pwait_mode);
+			if (pwait_mode & (1 << 0))
+				break;
+
+			udelay(1);
+		}
 		/* Force reset in case we timed out, DMCUB is likely hung. */
 	}
 
@@ -125,6 +132,8 @@ void dmub_dcn31_reset(struct dmub_srv *dmub)
 	REG_WRITE(DMCUB_INBOX1_WPTR, 0);
 	REG_WRITE(DMCUB_OUTBOX1_RPTR, 0);
 	REG_WRITE(DMCUB_OUTBOX1_WPTR, 0);
+	REG_WRITE(DMCUB_OUTBOX0_RPTR, 0);
+	REG_WRITE(DMCUB_OUTBOX0_WPTR, 0);
 	REG_WRITE(DMCUB_SCRATCH0, 0);
 
 	/* Clear the GPINT command manually so we don't send anything during boot. */
@@ -340,6 +349,7 @@ void dmub_dcn31_enable_dmub_boot_options(struct dmub_srv *dmub, const struct dmu
 	boot_options.bits.z10_disable = params->disable_z10;
 	boot_options.bits.dpia_supported = params->dpia_supported;
 	boot_options.bits.enable_dpia = params->disable_dpia ? 0 : 1;
+	boot_options.bits.usb4_cm_version = params->usb4_cm_version;
 	boot_options.bits.power_optimization = params->power_optimization;
 
 	boot_options.bits.sel_mux_phy_c_d_phy_f_g = (dmub->asic == DMUB_ASIC_DCN31B) ? 1 : 0;
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.h b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.h
index 59ddc81b5a0e..f6db6f89d45d 100644
--- a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.h
+++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.h
@@ -151,7 +151,8 @@ struct dmub_srv;
 	DMUB_SF(DCN_VM_FB_OFFSET, FB_OFFSET) \
 	DMUB_SF(DMCUB_INBOX0_WPTR, DMCUB_INBOX0_WPTR) \
 	DMUB_SF(DMCUB_INTERRUPT_ENABLE, DMCUB_GPINT_IH_INT_EN) \
-	DMUB_SF(DMCUB_INTERRUPT_ACK, DMCUB_GPINT_IH_INT_ACK)
+	DMUB_SF(DMCUB_INTERRUPT_ACK, DMCUB_GPINT_IH_INT_ACK) \
+	DMUB_SF(DMCUB_CNTL, DMCUB_PWAIT_MODE_STATUS)
 
 struct dmub_srv_dcn31_reg_offset {
 #define DMUB_SR(reg) uint32_t reg;
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn32.c b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn32.c
new file mode 100644
index 000000000000..a76da0131add
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn32.c
@@ -0,0 +1,493 @@
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "../dmub_srv.h"
+#include "dmub_reg.h"
+#include "dmub_dcn32.h"
+
+#include "dcn/dcn_3_2_0_offset.h"
+#include "dcn/dcn_3_2_0_sh_mask.h"
+
+#define DCN_BASE__INST0_SEG2                       0x000034C0
+
+#define BASE_INNER(seg) DCN_BASE__INST0_SEG##seg
+#define CTX dmub
+#define REGS dmub->regs_dcn32
+#define REG_OFFSET_EXP(reg_name) (BASE(reg##reg_name##_BASE_IDX) + reg##reg_name)
+
+const struct dmub_srv_dcn32_regs dmub_srv_dcn32_regs = {
+#define DMUB_SR(reg) REG_OFFSET_EXP(reg),
+	{
+		DMUB_DCN32_REGS()
+		DMCUB_INTERNAL_REGS()
+	},
+#undef DMUB_SR
+
+#define DMUB_SF(reg, field) FD_MASK(reg, field),
+		{ DMUB_DCN32_FIELDS() },
+#undef DMUB_SF
+
+#define DMUB_SF(reg, field) FD_SHIFT(reg, field),
+		{ DMUB_DCN32_FIELDS() },
+#undef DMUB_SF
+};
+
+static void dmub_dcn32_get_fb_base_offset(struct dmub_srv *dmub,
+		uint64_t *fb_base,
+		uint64_t *fb_offset)
+{
+	uint32_t tmp;
+
+	if (dmub->fb_base || dmub->fb_offset) {
+		*fb_base = dmub->fb_base;
+		*fb_offset = dmub->fb_offset;
+		return;
+	}
+
+	REG_GET(DCN_VM_FB_LOCATION_BASE, FB_BASE, &tmp);
+	*fb_base = (uint64_t)tmp << 24;
+
+	REG_GET(DCN_VM_FB_OFFSET, FB_OFFSET, &tmp);
+	*fb_offset = (uint64_t)tmp << 24;
+}
+
+static inline void dmub_dcn32_translate_addr(const union dmub_addr *addr_in,
+		uint64_t fb_base,
+		uint64_t fb_offset,
+		union dmub_addr *addr_out)
+{
+	addr_out->quad_part = addr_in->quad_part - fb_base + fb_offset;
+}
+
+void dmub_dcn32_reset(struct dmub_srv *dmub)
+{
+	union dmub_gpint_data_register cmd;
+	const uint32_t timeout = 30;
+	uint32_t in_reset, scratch, i;
+
+	REG_GET(DMCUB_CNTL2, DMCUB_SOFT_RESET, &in_reset);
+
+	if (in_reset == 0) {
+		cmd.bits.status = 1;
+		cmd.bits.command_code = DMUB_GPINT__STOP_FW;
+		cmd.bits.param = 0;
+
+		dmub->hw_funcs.set_gpint(dmub, cmd);
+
+		/**
+		 * Timeout covers both the ACK and the wait
+		 * for remaining work to finish.
+		 *
+		 * This is mostly bound by the PHY disable sequence.
+		 * Each register check will be greater than 1us, so
+		 * don't bother using udelay.
+		 */
+
+		for (i = 0; i < timeout; ++i) {
+			if (dmub->hw_funcs.is_gpint_acked(dmub, cmd))
+				break;
+		}
+
+		for (i = 0; i < timeout; ++i) {
+			scratch = dmub->hw_funcs.get_gpint_response(dmub);
+			if (scratch == DMUB_GPINT__STOP_FW_RESPONSE)
+				break;
+		}
+
+		/* Clear the GPINT command manually so we don't reset again. */
+		cmd.all = 0;
+		dmub->hw_funcs.set_gpint(dmub, cmd);
+
+		/* Force reset in case we timed out, DMCUB is likely hung. */
+	}
+
+	REG_UPDATE(DMCUB_CNTL2, DMCUB_SOFT_RESET, 1);
+	REG_UPDATE(DMCUB_CNTL, DMCUB_ENABLE, 0);
+	REG_UPDATE(MMHUBBUB_SOFT_RESET, DMUIF_SOFT_RESET, 1);
+	REG_WRITE(DMCUB_INBOX1_RPTR, 0);
+	REG_WRITE(DMCUB_INBOX1_WPTR, 0);
+	REG_WRITE(DMCUB_OUTBOX1_RPTR, 0);
+	REG_WRITE(DMCUB_OUTBOX1_WPTR, 0);
+	REG_WRITE(DMCUB_SCRATCH0, 0);
+}
+
+void dmub_dcn32_reset_release(struct dmub_srv *dmub)
+{
+	REG_WRITE(DMCUB_GPINT_DATAIN1, 0);
+	REG_UPDATE(MMHUBBUB_SOFT_RESET, DMUIF_SOFT_RESET, 0);
+	REG_WRITE(DMCUB_SCRATCH15, dmub->psp_version & 0x001100FF);
+	REG_UPDATE_2(DMCUB_CNTL, DMCUB_ENABLE, 1, DMCUB_TRACEPORT_EN, 1);
+	REG_UPDATE(DMCUB_CNTL2, DMCUB_SOFT_RESET, 0);
+}
+
+void dmub_dcn32_backdoor_load(struct dmub_srv *dmub,
+		const struct dmub_window *cw0,
+		const struct dmub_window *cw1)
+{
+	union dmub_addr offset;
+	uint64_t fb_base, fb_offset;
+
+	dmub_dcn32_get_fb_base_offset(dmub, &fb_base, &fb_offset);
+
+	REG_UPDATE(DMCUB_SEC_CNTL, DMCUB_SEC_RESET, 1);
+
+	dmub_dcn32_translate_addr(&cw0->offset, fb_base, fb_offset, &offset);
+
+	REG_WRITE(DMCUB_REGION3_CW0_OFFSET, offset.u.low_part);
+	REG_WRITE(DMCUB_REGION3_CW0_OFFSET_HIGH, offset.u.high_part);
+	REG_WRITE(DMCUB_REGION3_CW0_BASE_ADDRESS, cw0->region.base);
+	REG_SET_2(DMCUB_REGION3_CW0_TOP_ADDRESS, 0,
+			DMCUB_REGION3_CW0_TOP_ADDRESS, cw0->region.top,
+			DMCUB_REGION3_CW0_ENABLE, 1);
+
+	dmub_dcn32_translate_addr(&cw1->offset, fb_base, fb_offset, &offset);
+
+	REG_WRITE(DMCUB_REGION3_CW1_OFFSET, offset.u.low_part);
+	REG_WRITE(DMCUB_REGION3_CW1_OFFSET_HIGH, offset.u.high_part);
+	REG_WRITE(DMCUB_REGION3_CW1_BASE_ADDRESS, cw1->region.base);
+	REG_SET_2(DMCUB_REGION3_CW1_TOP_ADDRESS, 0,
+			DMCUB_REGION3_CW1_TOP_ADDRESS, cw1->region.top,
+			DMCUB_REGION3_CW1_ENABLE, 1);
+
+	REG_UPDATE_2(DMCUB_SEC_CNTL, DMCUB_SEC_RESET, 0, DMCUB_MEM_UNIT_ID,
+			0x20);
+}
+
+void dmub_dcn32_backdoor_load_zfb_mode(struct dmub_srv *dmub,
+		      const struct dmub_window *cw0,
+		      const struct dmub_window *cw1)
+{
+	union dmub_addr offset;
+
+	REG_UPDATE(DMCUB_SEC_CNTL, DMCUB_SEC_RESET, 1);
+
+	offset = cw0->offset;
+
+	REG_WRITE(DMCUB_REGION3_CW0_OFFSET, offset.u.low_part);
+	REG_WRITE(DMCUB_REGION3_CW0_OFFSET_HIGH, offset.u.high_part);
+	REG_WRITE(DMCUB_REGION3_CW0_BASE_ADDRESS, cw0->region.base);
+	REG_SET_2(DMCUB_REGION3_CW0_TOP_ADDRESS, 0,
+			DMCUB_REGION3_CW0_TOP_ADDRESS, cw0->region.top,
+			DMCUB_REGION3_CW0_ENABLE, 1);
+
+	offset = cw1->offset;
+
+	REG_WRITE(DMCUB_REGION3_CW1_OFFSET, offset.u.low_part);
+	REG_WRITE(DMCUB_REGION3_CW1_OFFSET_HIGH, offset.u.high_part);
+	REG_WRITE(DMCUB_REGION3_CW1_BASE_ADDRESS, cw1->region.base);
+	REG_SET_2(DMCUB_REGION3_CW1_TOP_ADDRESS, 0,
+			DMCUB_REGION3_CW1_TOP_ADDRESS, cw1->region.top,
+			DMCUB_REGION3_CW1_ENABLE, 1);
+
+	REG_UPDATE_2(DMCUB_SEC_CNTL, DMCUB_SEC_RESET, 0, DMCUB_MEM_UNIT_ID,
+			0x20);
+}
+
+void dmub_dcn32_setup_windows(struct dmub_srv *dmub,
+		const struct dmub_window *cw2,
+		const struct dmub_window *cw3,
+		const struct dmub_window *cw4,
+		const struct dmub_window *cw5,
+		const struct dmub_window *cw6)
+{
+	union dmub_addr offset;
+
+	offset = cw3->offset;
+
+	REG_WRITE(DMCUB_REGION3_CW3_OFFSET, offset.u.low_part);
+	REG_WRITE(DMCUB_REGION3_CW3_OFFSET_HIGH, offset.u.high_part);
+	REG_WRITE(DMCUB_REGION3_CW3_BASE_ADDRESS, cw3->region.base);
+	REG_SET_2(DMCUB_REGION3_CW3_TOP_ADDRESS, 0,
+			DMCUB_REGION3_CW3_TOP_ADDRESS, cw3->region.top,
+			DMCUB_REGION3_CW3_ENABLE, 1);
+
+	offset = cw4->offset;
+
+	REG_WRITE(DMCUB_REGION3_CW4_OFFSET, offset.u.low_part);
+	REG_WRITE(DMCUB_REGION3_CW4_OFFSET_HIGH, offset.u.high_part);
+	REG_WRITE(DMCUB_REGION3_CW4_BASE_ADDRESS, cw4->region.base);
+	REG_SET_2(DMCUB_REGION3_CW4_TOP_ADDRESS, 0,
+			DMCUB_REGION3_CW4_TOP_ADDRESS, cw4->region.top,
+			DMCUB_REGION3_CW4_ENABLE, 1);
+
+	offset = cw5->offset;
+
+	REG_WRITE(DMCUB_REGION3_CW5_OFFSET, offset.u.low_part);
+	REG_WRITE(DMCUB_REGION3_CW5_OFFSET_HIGH, offset.u.high_part);
+	REG_WRITE(DMCUB_REGION3_CW5_BASE_ADDRESS, cw5->region.base);
+	REG_SET_2(DMCUB_REGION3_CW5_TOP_ADDRESS, 0,
+			DMCUB_REGION3_CW5_TOP_ADDRESS, cw5->region.top,
+			DMCUB_REGION3_CW5_ENABLE, 1);
+
+	REG_WRITE(DMCUB_REGION5_OFFSET, offset.u.low_part);
+	REG_WRITE(DMCUB_REGION5_OFFSET_HIGH, offset.u.high_part);
+	REG_SET_2(DMCUB_REGION5_TOP_ADDRESS, 0,
+			DMCUB_REGION5_TOP_ADDRESS,
+			cw5->region.top - cw5->region.base - 1,
+			DMCUB_REGION5_ENABLE, 1);
+
+	offset = cw6->offset;
+
+	REG_WRITE(DMCUB_REGION3_CW6_OFFSET, offset.u.low_part);
+	REG_WRITE(DMCUB_REGION3_CW6_OFFSET_HIGH, offset.u.high_part);
+	REG_WRITE(DMCUB_REGION3_CW6_BASE_ADDRESS, cw6->region.base);
+	REG_SET_2(DMCUB_REGION3_CW6_TOP_ADDRESS, 0,
+			DMCUB_REGION3_CW6_TOP_ADDRESS, cw6->region.top,
+			DMCUB_REGION3_CW6_ENABLE, 1);
+}
+
+void dmub_dcn32_setup_mailbox(struct dmub_srv *dmub,
+		const struct dmub_region *inbox1)
+{
+	REG_WRITE(DMCUB_INBOX1_BASE_ADDRESS, inbox1->base);
+	REG_WRITE(DMCUB_INBOX1_SIZE, inbox1->top - inbox1->base);
+}
+
+uint32_t dmub_dcn32_get_inbox1_rptr(struct dmub_srv *dmub)
+{
+	return REG_READ(DMCUB_INBOX1_RPTR);
+}
+
+void dmub_dcn32_set_inbox1_wptr(struct dmub_srv *dmub, uint32_t wptr_offset)
+{
+	REG_WRITE(DMCUB_INBOX1_WPTR, wptr_offset);
+}
+
+void dmub_dcn32_setup_out_mailbox(struct dmub_srv *dmub,
+		const struct dmub_region *outbox1)
+{
+	REG_WRITE(DMCUB_OUTBOX1_BASE_ADDRESS, outbox1->base);
+	REG_WRITE(DMCUB_OUTBOX1_SIZE, outbox1->top - outbox1->base);
+}
+
+uint32_t dmub_dcn32_get_outbox1_wptr(struct dmub_srv *dmub)
+{
+	/**
+	 * outbox1 wptr register is accessed without locks (dal & dc)
+	 * and to be called only by dmub_srv_stat_get_notification()
+	 */
+	return REG_READ(DMCUB_OUTBOX1_WPTR);
+}
+
+void dmub_dcn32_set_outbox1_rptr(struct dmub_srv *dmub, uint32_t rptr_offset)
+{
+	/**
+	 * outbox1 rptr register is accessed without locks (dal & dc)
+	 * and to be called only by dmub_srv_stat_get_notification()
+	 */
+	REG_WRITE(DMCUB_OUTBOX1_RPTR, rptr_offset);
+}
+
+bool dmub_dcn32_is_hw_init(struct dmub_srv *dmub)
+{
+	union dmub_fw_boot_status status;
+	uint32_t is_hw_init;
+
+	status.all = REG_READ(DMCUB_SCRATCH0);
+	REG_GET(DMCUB_CNTL, DMCUB_ENABLE, &is_hw_init);
+
+	return is_hw_init != 0 && status.bits.dal_fw;
+}
+
+bool dmub_dcn32_is_supported(struct dmub_srv *dmub)
+{
+	uint32_t supported = 0;
+
+	REG_GET(CC_DC_PIPE_DIS, DC_DMCUB_ENABLE, &supported);
+
+	return supported;
+}
+
+void dmub_dcn32_set_gpint(struct dmub_srv *dmub,
+		union dmub_gpint_data_register reg)
+{
+	REG_WRITE(DMCUB_GPINT_DATAIN1, reg.all);
+}
+
+bool dmub_dcn32_is_gpint_acked(struct dmub_srv *dmub,
+		union dmub_gpint_data_register reg)
+{
+	union dmub_gpint_data_register test;
+
+	reg.bits.status = 0;
+	test.all = REG_READ(DMCUB_GPINT_DATAIN1);
+
+	return test.all == reg.all;
+}
+
+uint32_t dmub_dcn32_get_gpint_response(struct dmub_srv *dmub)
+{
+	return REG_READ(DMCUB_SCRATCH7);
+}
+
+uint32_t dmub_dcn32_get_gpint_dataout(struct dmub_srv *dmub)
+{
+	uint32_t dataout = REG_READ(DMCUB_GPINT_DATAOUT);
+
+	REG_UPDATE(DMCUB_INTERRUPT_ENABLE, DMCUB_GPINT_IH_INT_EN, 0);
+
+	REG_WRITE(DMCUB_GPINT_DATAOUT, 0);
+	REG_UPDATE(DMCUB_INTERRUPT_ACK, DMCUB_GPINT_IH_INT_ACK, 1);
+	REG_UPDATE(DMCUB_INTERRUPT_ACK, DMCUB_GPINT_IH_INT_ACK, 0);
+
+	REG_UPDATE(DMCUB_INTERRUPT_ENABLE, DMCUB_GPINT_IH_INT_EN, 1);
+
+	return dataout;
+}
+
+union dmub_fw_boot_status dmub_dcn32_get_fw_boot_status(struct dmub_srv *dmub)
+{
+	union dmub_fw_boot_status status;
+
+	status.all = REG_READ(DMCUB_SCRATCH0);
+	return status;
+}
+
+void dmub_dcn32_enable_dmub_boot_options(struct dmub_srv *dmub, const struct dmub_srv_hw_params *params)
+{
+	union dmub_fw_boot_options boot_options = {0};
+
+	boot_options.bits.z10_disable = params->disable_z10;
+
+	REG_WRITE(DMCUB_SCRATCH14, boot_options.all);
+}
+
+void dmub_dcn32_skip_dmub_panel_power_sequence(struct dmub_srv *dmub, bool skip)
+{
+	union dmub_fw_boot_options boot_options;
+	boot_options.all = REG_READ(DMCUB_SCRATCH14);
+	boot_options.bits.skip_phy_init_panel_sequence = skip;
+	REG_WRITE(DMCUB_SCRATCH14, boot_options.all);
+}
+
+void dmub_dcn32_setup_outbox0(struct dmub_srv *dmub,
+		const struct dmub_region *outbox0)
+{
+	REG_WRITE(DMCUB_OUTBOX0_BASE_ADDRESS, outbox0->base);
+
+	REG_WRITE(DMCUB_OUTBOX0_SIZE, outbox0->top - outbox0->base);
+}
+
+uint32_t dmub_dcn32_get_outbox0_wptr(struct dmub_srv *dmub)
+{
+	return REG_READ(DMCUB_OUTBOX0_WPTR);
+}
+
+void dmub_dcn32_set_outbox0_rptr(struct dmub_srv *dmub, uint32_t rptr_offset)
+{
+	REG_WRITE(DMCUB_OUTBOX0_RPTR, rptr_offset);
+}
+
+uint32_t dmub_dcn32_get_current_time(struct dmub_srv *dmub)
+{
+	return REG_READ(DMCUB_TIMER_CURRENT);
+}
+
+void dmub_dcn32_get_diagnostic_data(struct dmub_srv *dmub, struct dmub_diagnostic_data *diag_data)
+{
+	uint32_t is_dmub_enabled, is_soft_reset, is_sec_reset;
+	uint32_t is_traceport_enabled, is_cw0_enabled, is_cw6_enabled;
+
+	if (!dmub || !diag_data)
+		return;
+
+	memset(diag_data, 0, sizeof(*diag_data));
+
+	diag_data->dmcub_version = dmub->fw_version;
+
+	diag_data->scratch[0] = REG_READ(DMCUB_SCRATCH0);
+	diag_data->scratch[1] = REG_READ(DMCUB_SCRATCH1);
+	diag_data->scratch[2] = REG_READ(DMCUB_SCRATCH2);
+	diag_data->scratch[3] = REG_READ(DMCUB_SCRATCH3);
+	diag_data->scratch[4] = REG_READ(DMCUB_SCRATCH4);
+	diag_data->scratch[5] = REG_READ(DMCUB_SCRATCH5);
+	diag_data->scratch[6] = REG_READ(DMCUB_SCRATCH6);
+	diag_data->scratch[7] = REG_READ(DMCUB_SCRATCH7);
+	diag_data->scratch[8] = REG_READ(DMCUB_SCRATCH8);
+	diag_data->scratch[9] = REG_READ(DMCUB_SCRATCH9);
+	diag_data->scratch[10] = REG_READ(DMCUB_SCRATCH10);
+	diag_data->scratch[11] = REG_READ(DMCUB_SCRATCH11);
+	diag_data->scratch[12] = REG_READ(DMCUB_SCRATCH12);
+	diag_data->scratch[13] = REG_READ(DMCUB_SCRATCH13);
+	diag_data->scratch[14] = REG_READ(DMCUB_SCRATCH14);
+	diag_data->scratch[15] = REG_READ(DMCUB_SCRATCH15);
+
+	diag_data->undefined_address_fault_addr = REG_READ(DMCUB_UNDEFINED_ADDRESS_FAULT_ADDR);
+	diag_data->inst_fetch_fault_addr = REG_READ(DMCUB_INST_FETCH_FAULT_ADDR);
+	diag_data->data_write_fault_addr = REG_READ(DMCUB_DATA_WRITE_FAULT_ADDR);
+
+	diag_data->inbox1_rptr = REG_READ(DMCUB_INBOX1_RPTR);
+	diag_data->inbox1_wptr = REG_READ(DMCUB_INBOX1_WPTR);
+	diag_data->inbox1_size = REG_READ(DMCUB_INBOX1_SIZE);
+
+	diag_data->inbox0_rptr = REG_READ(DMCUB_INBOX0_RPTR);
+	diag_data->inbox0_wptr = REG_READ(DMCUB_INBOX0_WPTR);
+	diag_data->inbox0_size = REG_READ(DMCUB_INBOX0_SIZE);
+
+	REG_GET(DMCUB_CNTL, DMCUB_ENABLE, &is_dmub_enabled);
+	diag_data->is_dmcub_enabled = is_dmub_enabled;
+
+	REG_GET(DMCUB_CNTL2, DMCUB_SOFT_RESET, &is_soft_reset);
+	diag_data->is_dmcub_soft_reset = is_soft_reset;
+
+	REG_GET(DMCUB_SEC_CNTL, DMCUB_SEC_RESET_STATUS, &is_sec_reset);
+	diag_data->is_dmcub_secure_reset = is_sec_reset;
+
+	REG_GET(DMCUB_CNTL, DMCUB_TRACEPORT_EN, &is_traceport_enabled);
+	diag_data->is_traceport_en  = is_traceport_enabled;
+
+	REG_GET(DMCUB_REGION3_CW0_TOP_ADDRESS, DMCUB_REGION3_CW0_ENABLE, &is_cw0_enabled);
+	diag_data->is_cw0_enabled = is_cw0_enabled;
+
+	REG_GET(DMCUB_REGION3_CW6_TOP_ADDRESS, DMCUB_REGION3_CW6_ENABLE, &is_cw6_enabled);
+	diag_data->is_cw6_enabled = is_cw6_enabled;
+}
+void dmub_dcn32_configure_dmub_in_system_memory(struct dmub_srv *dmub)
+{
+	/* DMCUB_REGION3_TMR_AXI_SPACE values:
+	 * 0b011 (0x3) - FB physical address
+	 * 0b100 (0x4) - GPU virtual address
+	 *
+	 * Default value is 0x3 (FB Physical address for TMR). When programming
+	 * DMUB to be in system memory, change to 0x4. The system memory allocated
+	 * is accessible by both GPU and CPU, so we use GPU virtual address.
+	 */
+	REG_WRITE(DMCUB_REGION3_TMR_AXI_SPACE, 0x4);
+}
+
+void dmub_dcn32_send_inbox0_cmd(struct dmub_srv *dmub, union dmub_inbox0_data_register data)
+{
+	REG_WRITE(DMCUB_INBOX0_WPTR, data.inbox0_cmd_common.all);
+}
+
+void dmub_dcn32_clear_inbox0_ack_register(struct dmub_srv *dmub)
+{
+	REG_WRITE(DMCUB_SCRATCH17, 0);
+}
+
+uint32_t dmub_dcn32_read_inbox0_ack_register(struct dmub_srv *dmub)
+{
+	return REG_READ(DMCUB_SCRATCH17);
+}
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn32.h b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn32.h
new file mode 100644
index 000000000000..7d1a6eb4d665
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn32.h
@@ -0,0 +1,256 @@
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef _DMUB_DCN32_H_
+#define _DMUB_DCN32_H_
+
+#include "dmub_dcn31.h"
+
+struct dmub_srv;
+
+/* DCN32 register definitions. */
+
+#define DMUB_DCN32_REGS() \
+	DMUB_SR(DMCUB_CNTL) \
+	DMUB_SR(DMCUB_CNTL2) \
+	DMUB_SR(DMCUB_SEC_CNTL) \
+	DMUB_SR(DMCUB_INBOX0_SIZE) \
+	DMUB_SR(DMCUB_INBOX0_RPTR) \
+	DMUB_SR(DMCUB_INBOX0_WPTR) \
+	DMUB_SR(DMCUB_INBOX1_BASE_ADDRESS) \
+	DMUB_SR(DMCUB_INBOX1_SIZE) \
+	DMUB_SR(DMCUB_INBOX1_RPTR) \
+	DMUB_SR(DMCUB_INBOX1_WPTR) \
+	DMUB_SR(DMCUB_OUTBOX0_BASE_ADDRESS) \
+	DMUB_SR(DMCUB_OUTBOX0_SIZE) \
+	DMUB_SR(DMCUB_OUTBOX0_RPTR) \
+	DMUB_SR(DMCUB_OUTBOX0_WPTR) \
+	DMUB_SR(DMCUB_OUTBOX1_BASE_ADDRESS) \
+	DMUB_SR(DMCUB_OUTBOX1_SIZE) \
+	DMUB_SR(DMCUB_OUTBOX1_RPTR) \
+	DMUB_SR(DMCUB_OUTBOX1_WPTR) \
+	DMUB_SR(DMCUB_REGION3_CW0_OFFSET) \
+	DMUB_SR(DMCUB_REGION3_CW1_OFFSET) \
+	DMUB_SR(DMCUB_REGION3_CW2_OFFSET) \
+	DMUB_SR(DMCUB_REGION3_CW3_OFFSET) \
+	DMUB_SR(DMCUB_REGION3_CW4_OFFSET) \
+	DMUB_SR(DMCUB_REGION3_CW5_OFFSET) \
+	DMUB_SR(DMCUB_REGION3_CW6_OFFSET) \
+	DMUB_SR(DMCUB_REGION3_CW7_OFFSET) \
+	DMUB_SR(DMCUB_REGION3_CW0_OFFSET_HIGH) \
+	DMUB_SR(DMCUB_REGION3_CW1_OFFSET_HIGH) \
+	DMUB_SR(DMCUB_REGION3_CW2_OFFSET_HIGH) \
+	DMUB_SR(DMCUB_REGION3_CW3_OFFSET_HIGH) \
+	DMUB_SR(DMCUB_REGION3_CW4_OFFSET_HIGH) \
+	DMUB_SR(DMCUB_REGION3_CW5_OFFSET_HIGH) \
+	DMUB_SR(DMCUB_REGION3_CW6_OFFSET_HIGH) \
+	DMUB_SR(DMCUB_REGION3_CW7_OFFSET_HIGH) \
+	DMUB_SR(DMCUB_REGION3_CW0_BASE_ADDRESS) \
+	DMUB_SR(DMCUB_REGION3_CW1_BASE_ADDRESS) \
+	DMUB_SR(DMCUB_REGION3_CW2_BASE_ADDRESS) \
+	DMUB_SR(DMCUB_REGION3_CW3_BASE_ADDRESS) \
+	DMUB_SR(DMCUB_REGION3_CW4_BASE_ADDRESS) \
+	DMUB_SR(DMCUB_REGION3_CW5_BASE_ADDRESS) \
+	DMUB_SR(DMCUB_REGION3_CW6_BASE_ADDRESS) \
+	DMUB_SR(DMCUB_REGION3_CW7_BASE_ADDRESS) \
+	DMUB_SR(DMCUB_REGION3_CW0_TOP_ADDRESS) \
+	DMUB_SR(DMCUB_REGION3_CW1_TOP_ADDRESS) \
+	DMUB_SR(DMCUB_REGION3_CW2_TOP_ADDRESS) \
+	DMUB_SR(DMCUB_REGION3_CW3_TOP_ADDRESS) \
+	DMUB_SR(DMCUB_REGION3_CW4_TOP_ADDRESS) \
+	DMUB_SR(DMCUB_REGION3_CW5_TOP_ADDRESS) \
+	DMUB_SR(DMCUB_REGION3_CW6_TOP_ADDRESS) \
+	DMUB_SR(DMCUB_REGION3_CW7_TOP_ADDRESS) \
+	DMUB_SR(DMCUB_REGION4_OFFSET) \
+	DMUB_SR(DMCUB_REGION4_OFFSET_HIGH) \
+	DMUB_SR(DMCUB_REGION4_TOP_ADDRESS) \
+	DMUB_SR(DMCUB_REGION5_OFFSET) \
+	DMUB_SR(DMCUB_REGION5_OFFSET_HIGH) \
+	DMUB_SR(DMCUB_REGION5_TOP_ADDRESS) \
+	DMUB_SR(DMCUB_SCRATCH0) \
+	DMUB_SR(DMCUB_SCRATCH1) \
+	DMUB_SR(DMCUB_SCRATCH2) \
+	DMUB_SR(DMCUB_SCRATCH3) \
+	DMUB_SR(DMCUB_SCRATCH4) \
+	DMUB_SR(DMCUB_SCRATCH5) \
+	DMUB_SR(DMCUB_SCRATCH6) \
+	DMUB_SR(DMCUB_SCRATCH7) \
+	DMUB_SR(DMCUB_SCRATCH8) \
+	DMUB_SR(DMCUB_SCRATCH9) \
+	DMUB_SR(DMCUB_SCRATCH10) \
+	DMUB_SR(DMCUB_SCRATCH11) \
+	DMUB_SR(DMCUB_SCRATCH12) \
+	DMUB_SR(DMCUB_SCRATCH13) \
+	DMUB_SR(DMCUB_SCRATCH14) \
+	DMUB_SR(DMCUB_SCRATCH15) \
+	DMUB_SR(DMCUB_SCRATCH16) \
+	DMUB_SR(DMCUB_SCRATCH17) \
+	DMUB_SR(DMCUB_GPINT_DATAIN1) \
+	DMUB_SR(DMCUB_GPINT_DATAOUT) \
+	DMUB_SR(CC_DC_PIPE_DIS) \
+	DMUB_SR(MMHUBBUB_SOFT_RESET) \
+	DMUB_SR(DCN_VM_FB_LOCATION_BASE) \
+	DMUB_SR(DCN_VM_FB_OFFSET) \
+	DMUB_SR(DMCUB_TIMER_CURRENT) \
+	DMUB_SR(DMCUB_INST_FETCH_FAULT_ADDR) \
+	DMUB_SR(DMCUB_UNDEFINED_ADDRESS_FAULT_ADDR) \
+	DMUB_SR(DMCUB_DATA_WRITE_FAULT_ADDR) \
+	DMUB_SR(DMCUB_REGION3_TMR_AXI_SPACE) \
+	DMUB_SR(DMCUB_INTERRUPT_ENABLE) \
+	DMUB_SR(DMCUB_INTERRUPT_ACK)
+
+#define DMUB_DCN32_FIELDS() \
+	DMUB_SF(DMCUB_CNTL, DMCUB_ENABLE) \
+	DMUB_SF(DMCUB_CNTL, DMCUB_TRACEPORT_EN) \
+	DMUB_SF(DMCUB_CNTL2, DMCUB_SOFT_RESET) \
+	DMUB_SF(DMCUB_SEC_CNTL, DMCUB_SEC_RESET) \
+	DMUB_SF(DMCUB_SEC_CNTL, DMCUB_MEM_UNIT_ID) \
+	DMUB_SF(DMCUB_SEC_CNTL, DMCUB_SEC_RESET_STATUS) \
+	DMUB_SF(DMCUB_REGION3_CW0_TOP_ADDRESS, DMCUB_REGION3_CW0_TOP_ADDRESS) \
+	DMUB_SF(DMCUB_REGION3_CW0_TOP_ADDRESS, DMCUB_REGION3_CW0_ENABLE) \
+	DMUB_SF(DMCUB_REGION3_CW1_TOP_ADDRESS, DMCUB_REGION3_CW1_TOP_ADDRESS) \
+	DMUB_SF(DMCUB_REGION3_CW1_TOP_ADDRESS, DMCUB_REGION3_CW1_ENABLE) \
+	DMUB_SF(DMCUB_REGION3_CW2_TOP_ADDRESS, DMCUB_REGION3_CW2_TOP_ADDRESS) \
+	DMUB_SF(DMCUB_REGION3_CW2_TOP_ADDRESS, DMCUB_REGION3_CW2_ENABLE) \
+	DMUB_SF(DMCUB_REGION3_CW3_TOP_ADDRESS, DMCUB_REGION3_CW3_TOP_ADDRESS) \
+	DMUB_SF(DMCUB_REGION3_CW3_TOP_ADDRESS, DMCUB_REGION3_CW3_ENABLE) \
+	DMUB_SF(DMCUB_REGION3_CW4_TOP_ADDRESS, DMCUB_REGION3_CW4_TOP_ADDRESS) \
+	DMUB_SF(DMCUB_REGION3_CW4_TOP_ADDRESS, DMCUB_REGION3_CW4_ENABLE) \
+	DMUB_SF(DMCUB_REGION3_CW5_TOP_ADDRESS, DMCUB_REGION3_CW5_TOP_ADDRESS) \
+	DMUB_SF(DMCUB_REGION3_CW5_TOP_ADDRESS, DMCUB_REGION3_CW5_ENABLE) \
+	DMUB_SF(DMCUB_REGION3_CW6_TOP_ADDRESS, DMCUB_REGION3_CW6_TOP_ADDRESS) \
+	DMUB_SF(DMCUB_REGION3_CW6_TOP_ADDRESS, DMCUB_REGION3_CW6_ENABLE) \
+	DMUB_SF(DMCUB_REGION3_CW7_TOP_ADDRESS, DMCUB_REGION3_CW7_TOP_ADDRESS) \
+	DMUB_SF(DMCUB_REGION3_CW7_TOP_ADDRESS, DMCUB_REGION3_CW7_ENABLE) \
+	DMUB_SF(DMCUB_REGION4_TOP_ADDRESS, DMCUB_REGION4_TOP_ADDRESS) \
+	DMUB_SF(DMCUB_REGION4_TOP_ADDRESS, DMCUB_REGION4_ENABLE) \
+	DMUB_SF(DMCUB_REGION5_TOP_ADDRESS, DMCUB_REGION5_TOP_ADDRESS) \
+	DMUB_SF(DMCUB_REGION5_TOP_ADDRESS, DMCUB_REGION5_ENABLE) \
+	DMUB_SF(CC_DC_PIPE_DIS, DC_DMCUB_ENABLE) \
+	DMUB_SF(MMHUBBUB_SOFT_RESET, DMUIF_SOFT_RESET) \
+	DMUB_SF(DCN_VM_FB_LOCATION_BASE, FB_BASE) \
+	DMUB_SF(DCN_VM_FB_OFFSET, FB_OFFSET) \
+	DMUB_SF(DMCUB_INBOX0_WPTR, DMCUB_INBOX0_WPTR) \
+	DMUB_SF(DMCUB_REGION3_TMR_AXI_SPACE, DMCUB_REGION3_TMR_AXI_SPACE) \
+	DMUB_SF(DMCUB_INTERRUPT_ENABLE, DMCUB_GPINT_IH_INT_EN) \
+	DMUB_SF(DMCUB_INTERRUPT_ACK, DMCUB_GPINT_IH_INT_ACK)
+
+struct dmub_srv_dcn32_reg_offset {
+#define DMUB_SR(reg) uint32_t reg;
+	DMUB_DCN32_REGS()
+	DMCUB_INTERNAL_REGS()
+#undef DMUB_SR
+};
+
+struct dmub_srv_dcn32_reg_shift {
+#define DMUB_SF(reg, field) uint8_t reg##__##field;
+	DMUB_DCN32_FIELDS()
+#undef DMUB_SF
+};
+
+struct dmub_srv_dcn32_reg_mask {
+#define DMUB_SF(reg, field) uint32_t reg##__##field;
+	DMUB_DCN32_FIELDS()
+#undef DMUB_SF
+};
+
+struct dmub_srv_dcn32_regs {
+	const struct dmub_srv_dcn32_reg_offset offset;
+	const struct dmub_srv_dcn32_reg_mask mask;
+	const struct dmub_srv_dcn32_reg_shift shift;
+};
+
+extern const struct dmub_srv_dcn32_regs dmub_srv_dcn32_regs;
+
+void dmub_dcn32_reset(struct dmub_srv *dmub);
+
+void dmub_dcn32_reset_release(struct dmub_srv *dmub);
+
+void dmub_dcn32_backdoor_load(struct dmub_srv *dmub,
+			      const struct dmub_window *cw0,
+			      const struct dmub_window *cw1);
+
+void dmub_dcn32_backdoor_load_zfb_mode(struct dmub_srv *dmub,
+		      const struct dmub_window *cw0,
+		      const struct dmub_window *cw1);
+
+void dmub_dcn32_setup_windows(struct dmub_srv *dmub,
+			      const struct dmub_window *cw2,
+			      const struct dmub_window *cw3,
+			      const struct dmub_window *cw4,
+			      const struct dmub_window *cw5,
+			      const struct dmub_window *cw6);
+
+void dmub_dcn32_setup_mailbox(struct dmub_srv *dmub,
+			      const struct dmub_region *inbox1);
+
+uint32_t dmub_dcn32_get_inbox1_rptr(struct dmub_srv *dmub);
+
+void dmub_dcn32_set_inbox1_wptr(struct dmub_srv *dmub, uint32_t wptr_offset);
+
+void dmub_dcn32_setup_out_mailbox(struct dmub_srv *dmub,
+			      const struct dmub_region *outbox1);
+
+uint32_t dmub_dcn32_get_outbox1_wptr(struct dmub_srv *dmub);
+
+void dmub_dcn32_set_outbox1_rptr(struct dmub_srv *dmub, uint32_t rptr_offset);
+
+bool dmub_dcn32_is_hw_init(struct dmub_srv *dmub);
+
+bool dmub_dcn32_is_supported(struct dmub_srv *dmub);
+
+void dmub_dcn32_set_gpint(struct dmub_srv *dmub,
+			  union dmub_gpint_data_register reg);
+
+bool dmub_dcn32_is_gpint_acked(struct dmub_srv *dmub,
+			       union dmub_gpint_data_register reg);
+
+uint32_t dmub_dcn32_get_gpint_response(struct dmub_srv *dmub);
+
+uint32_t dmub_dcn32_get_gpint_dataout(struct dmub_srv *dmub);
+
+void dmub_dcn32_enable_dmub_boot_options(struct dmub_srv *dmub, const struct dmub_srv_hw_params *params);
+
+void dmub_dcn32_skip_dmub_panel_power_sequence(struct dmub_srv *dmub, bool skip);
+
+union dmub_fw_boot_status dmub_dcn32_get_fw_boot_status(struct dmub_srv *dmub);
+
+void dmub_dcn32_setup_outbox0(struct dmub_srv *dmub,
+			      const struct dmub_region *outbox0);
+
+uint32_t dmub_dcn32_get_outbox0_wptr(struct dmub_srv *dmub);
+
+void dmub_dcn32_set_outbox0_rptr(struct dmub_srv *dmub, uint32_t rptr_offset);
+
+uint32_t dmub_dcn32_get_current_time(struct dmub_srv *dmub);
+
+void dmub_dcn32_get_diagnostic_data(struct dmub_srv *dmub, struct dmub_diagnostic_data *diag_data);
+
+void dmub_dcn32_configure_dmub_in_system_memory(struct dmub_srv *dmub);
+void dmub_dcn32_send_inbox0_cmd(struct dmub_srv *dmub, union dmub_inbox0_data_register data);
+void dmub_dcn32_clear_inbox0_ack_register(struct dmub_srv *dmub);
+uint32_t dmub_dcn32_read_inbox0_ack_register(struct dmub_srv *dmub);
+
+#endif /* _DMUB_DCN32_H_ */
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c b/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c
index 66db5e538c7f..4a122925c3ae 100644
--- a/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c
+++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c
@@ -34,6 +34,7 @@
 #include "dmub_dcn31.h"
 #include "dmub_dcn315.h"
 #include "dmub_dcn316.h"
+#include "dmub_dcn32.h"
 #include "os_types.h"
 /*
  * Note: the DMUB service is standalone. No additional headers should be
@@ -222,6 +223,7 @@ static bool dmub_srv_hw_setup(struct dmub_srv *dmub, enum dmub_asic asic)
 
 	case DMUB_ASIC_DCN31:
 	case DMUB_ASIC_DCN31B:
+	case DMUB_ASIC_DCN314:
 	case DMUB_ASIC_DCN315:
 	case DMUB_ASIC_DCN316:
 		if (asic == DMUB_ASIC_DCN315)
@@ -260,6 +262,43 @@ static bool dmub_srv_hw_setup(struct dmub_srv *dmub, enum dmub_asic asic)
 
 		break;
 
+	case DMUB_ASIC_DCN32:
+	case DMUB_ASIC_DCN321:
+		dmub->regs_dcn32 = &dmub_srv_dcn32_regs;
+		funcs->configure_dmub_in_system_memory = dmub_dcn32_configure_dmub_in_system_memory;
+		funcs->send_inbox0_cmd = dmub_dcn32_send_inbox0_cmd;
+		funcs->clear_inbox0_ack_register = dmub_dcn32_clear_inbox0_ack_register;
+		funcs->read_inbox0_ack_register = dmub_dcn32_read_inbox0_ack_register;
+		funcs->reset = dmub_dcn32_reset;
+		funcs->reset_release = dmub_dcn32_reset_release;
+		funcs->backdoor_load = dmub_dcn32_backdoor_load;
+		funcs->backdoor_load_zfb_mode = dmub_dcn32_backdoor_load_zfb_mode;
+		funcs->setup_windows = dmub_dcn32_setup_windows;
+		funcs->setup_mailbox = dmub_dcn32_setup_mailbox;
+		funcs->get_inbox1_rptr = dmub_dcn32_get_inbox1_rptr;
+		funcs->set_inbox1_wptr = dmub_dcn32_set_inbox1_wptr;
+		funcs->setup_out_mailbox = dmub_dcn32_setup_out_mailbox;
+		funcs->get_outbox1_wptr = dmub_dcn32_get_outbox1_wptr;
+		funcs->set_outbox1_rptr = dmub_dcn32_set_outbox1_rptr;
+		funcs->is_supported = dmub_dcn32_is_supported;
+		funcs->is_hw_init = dmub_dcn32_is_hw_init;
+		funcs->set_gpint = dmub_dcn32_set_gpint;
+		funcs->is_gpint_acked = dmub_dcn32_is_gpint_acked;
+		funcs->get_gpint_response = dmub_dcn32_get_gpint_response;
+		funcs->get_gpint_dataout = dmub_dcn32_get_gpint_dataout;
+		funcs->get_fw_status = dmub_dcn32_get_fw_boot_status;
+		funcs->enable_dmub_boot_options = dmub_dcn32_enable_dmub_boot_options;
+		funcs->skip_dmub_panel_power_sequence = dmub_dcn32_skip_dmub_panel_power_sequence;
+
+		/* outbox0 call stacks */
+		funcs->setup_outbox0 = dmub_dcn32_setup_outbox0;
+		funcs->get_outbox0_wptr = dmub_dcn32_get_outbox0_wptr;
+		funcs->set_outbox0_rptr = dmub_dcn32_set_outbox0_rptr;
+		funcs->get_current_time = dmub_dcn32_get_current_time;
+		funcs->get_diagnostic_data = dmub_dcn32_get_diagnostic_data;
+
+		break;
+
 	default:
 		return false;
 	}
@@ -501,6 +540,9 @@ enum dmub_status dmub_srv_hw_init(struct dmub_srv *dmub,
 	cw1.region.base = DMUB_CW1_BASE;
 	cw1.region.top = cw1.region.base + stack_fb->size - 1;
 
+	if (params->fw_in_system_memory && dmub->hw_funcs.configure_dmub_in_system_memory)
+		dmub->hw_funcs.configure_dmub_in_system_memory(dmub);
+
 	if (params->load_inst_const && dmub->hw_funcs.backdoor_load) {
 		/**
 		 * Read back all the instruction memory so we don't hang the
@@ -508,7 +550,11 @@ enum dmub_status dmub_srv_hw_init(struct dmub_srv *dmub,
 		 * flushed yet. This only occurs in backdoor loading.
 		 */
 		dmub_flush_buffer_mem(inst_fb);
-		dmub->hw_funcs.backdoor_load(dmub, &cw0, &cw1);
+
+		if (params->fw_in_system_memory && dmub->hw_funcs.backdoor_load_zfb_mode)
+			dmub->hw_funcs.backdoor_load_zfb_mode(dmub, &cw0, &cw1);
+		else
+			dmub->hw_funcs.backdoor_load(dmub, &cw0, &cw1);
 	}
 
 	cw2.offset.quad_part = data_fb->gpu_addr;
@@ -583,6 +629,10 @@ enum dmub_status dmub_srv_hw_init(struct dmub_srv *dmub,
 	if (dmub->hw_funcs.enable_dmub_boot_options)
 		dmub->hw_funcs.enable_dmub_boot_options(dmub, params);
 
+	if (dmub->hw_funcs.skip_dmub_panel_power_sequence)
+		dmub->hw_funcs.skip_dmub_panel_power_sequence(dmub,
+			params->skip_panel_power_sequence);
+
 	if (dmub->hw_funcs.reset_release)
 		dmub->hw_funcs.reset_release(dmub);
 
diff --git a/drivers/gpu/drm/amd/display/include/bios_parser_types.h b/drivers/gpu/drm/amd/display/include/bios_parser_types.h
index cf4027cc3f4c..812377d9e48f 100644
--- a/drivers/gpu/drm/amd/display/include/bios_parser_types.h
+++ b/drivers/gpu/drm/amd/display/include/bios_parser_types.h
@@ -335,4 +335,15 @@ struct bp_soc_bb_info {
 	uint32_t dram_sr_enter_exit_latency_100ns;
 };
 
+struct bp_connector_speed_cap_info {
+	uint32_t DP_HBR2_EN:1;
+	uint32_t DP_HBR3_EN:1;
+	uint32_t HDMI_6GB_EN:1;
+	uint32_t DP_UHBR10_EN:1;
+	uint32_t DP_UHBR13_5_EN:1;
+	uint32_t DP_UHBR20_EN:1;
+	uint32_t DP_IS_USB_C:1;
+	uint32_t RESERVED:28;
+};
+
 #endif /*__DAL_BIOS_PARSER_TYPES_H__ */
diff --git a/drivers/gpu/drm/amd/display/include/dal_asic_id.h b/drivers/gpu/drm/amd/display/include/dal_asic_id.h
index 310f8779db67..9f3558c0ef11 100644
--- a/drivers/gpu/drm/amd/display/include/dal_asic_id.h
+++ b/drivers/gpu/drm/amd/display/include/dal_asic_id.h
@@ -221,10 +221,6 @@ enum {
 #ifndef ASICREV_IS_VANGOGH
 #define ASICREV_IS_VANGOGH(eChipRev) ((eChipRev >= VANGOGH_A0) && (eChipRev < VANGOGH_UNKNOWN))
 #endif
-#define GREEN_SARDINE_A0 0xA1
-#ifndef ASICREV_IS_GREEN_SARDINE
-#define ASICREV_IS_GREEN_SARDINE(eChipRev) ((eChipRev >= GREEN_SARDINE_A0) && (eChipRev < 0xFF))
-#endif
 
 #define FAMILY_YELLOW_CARP                     146
 #define YELLOW_CARP_A0 0x01
@@ -247,6 +243,17 @@ enum {
 
 #define ASICREV_IS_GC_10_3_7(eChipRev) ((eChipRev >= GC_10_3_7_A0) && (eChipRev < GC_10_3_7_UNKNOWN))
 
+#define AMDGPU_FAMILY_GC_11_0_0 145
+#define AMDGPU_FAMILY_GC_11_0_1 148
+#define GC_11_0_0_A0 0x1
+#define GC_11_0_2_A0 0x10
+#define GC_11_0_3_A0 0x20
+#define GC_11_UNKNOWN 0xFF
+
+#define ASICREV_IS_GC_11_0_0(eChipRev) (eChipRev < GC_11_0_2_A0)
+#define ASICREV_IS_GC_11_0_2(eChipRev) (eChipRev >= GC_11_0_2_A0 && eChipRev < GC_11_0_3_A0)
+#define ASICREV_IS_GC_11_0_3(eChipRev) (eChipRev >= GC_11_0_3_A0 && eChipRev < GC_11_UNKNOWN)
+
 /*
  * ASIC chip ID
  */
@@ -280,6 +287,4 @@ enum {
 
 #define	FAMILY_UNKNOWN 0xFF
 
-
-
 #endif /* __DAL_ASIC_ID_H__ */
diff --git a/drivers/gpu/drm/amd/display/include/dal_types.h b/drivers/gpu/drm/amd/display/include/dal_types.h
index bf9085fc5105..d2427cf1155f 100644
--- a/drivers/gpu/drm/amd/display/include/dal_types.h
+++ b/drivers/gpu/drm/amd/display/include/dal_types.h
@@ -57,8 +57,11 @@ enum dce_version {
 	DCN_VERSION_3_02,
 	DCN_VERSION_3_03,
 	DCN_VERSION_3_1,
+	DCN_VERSION_3_14,
 	DCN_VERSION_3_15,
 	DCN_VERSION_3_16,
+	DCN_VERSION_3_2,
+	DCN_VERSION_3_21,
 	DCN_VERSION_MAX
 };
 
diff --git a/drivers/gpu/drm/amd/display/include/ddc_service_types.h b/drivers/gpu/drm/amd/display/include/ddc_service_types.h
index f883d87791fe..05096c644a60 100644
--- a/drivers/gpu/drm/amd/display/include/ddc_service_types.h
+++ b/drivers/gpu/drm/amd/display/include/ddc_service_types.h
@@ -39,6 +39,12 @@
 #define DP_BRANCH_HW_REV_20 0x20
 
 #define DP_DEVICE_ID_38EC11 0x38EC11
+#define DP_FORCE_PSRSU_CAPABILITY 0x40F
+
+#define DP_SINK_PSR_ACTIVE_VTOTAL		0x373
+#define DP_SINK_PSR_ACTIVE_VTOTAL_CONTROL_MODE	0x375
+#define DP_SOURCE_PSR_ACTIVE_VTOTAL		0x376
+
 enum ddc_result {
 	DDC_RESULT_UNKNOWN = 0,
 	DDC_RESULT_SUCESSFULL,
@@ -125,6 +131,8 @@ struct av_sync_data {
 static const uint8_t DP_SINK_DEVICE_STR_ID_1[] = {7, 1, 8, 7, 3, 0};
 static const uint8_t DP_SINK_DEVICE_STR_ID_2[] = {7, 1, 8, 7, 5, 0};
 
+static const u8 DP_SINK_BRANCH_DEV_NAME_7580[] = "7580\x80u";
+
 /*MST Dock*/
 static const uint8_t SYNAPTICS_DEVICE_ID[] = "SYNA";
 
diff --git a/drivers/gpu/drm/amd/display/include/dpcd_defs.h b/drivers/gpu/drm/amd/display/include/dpcd_defs.h
index ac822181359c..b2df07f9e91c 100644
--- a/drivers/gpu/drm/amd/display/include/dpcd_defs.h
+++ b/drivers/gpu/drm/amd/display/include/dpcd_defs.h
@@ -26,7 +26,7 @@
 #ifndef __DAL_DPCD_DEFS_H__
 #define __DAL_DPCD_DEFS_H__
 
-#include <drm/dp/drm_dp_helper.h>
+#include <drm/display/drm_dp_helper.h>
 #ifndef DP_SINK_HW_REVISION_START // can remove this once the define gets into linux drm_dp_helper.h
 #define DP_SINK_HW_REVISION_START 0x409
 #endif
diff --git a/drivers/gpu/drm/amd/display/include/fixed31_32.h b/drivers/gpu/drm/amd/display/include/fixed31_32.h
index 22053d7ea6ce..ece97ae0e826 100644
--- a/drivers/gpu/drm/amd/display/include/fixed31_32.h
+++ b/drivers/gpu/drm/amd/display/include/fixed31_32.h
@@ -322,7 +322,7 @@ struct fixed31_32 dc_fixpt_sqr(struct fixed31_32 arg);
  */
 static inline struct fixed31_32 dc_fixpt_div_int(struct fixed31_32 arg1, long long arg2)
 {
-	return dc_fixpt_from_fraction(arg1.value, dc_fixpt_from_int(arg2).value);
+	return dc_fixpt_from_fraction(arg1.value, dc_fixpt_from_int((int)arg2).value);
 }
 
 /*
diff --git a/drivers/gpu/drm/amd/display/include/grph_object_id.h b/drivers/gpu/drm/amd/display/include/grph_object_id.h
index fed1edc038d8..c6bbd262f1ac 100644
--- a/drivers/gpu/drm/amd/display/include/grph_object_id.h
+++ b/drivers/gpu/drm/amd/display/include/grph_object_id.h
@@ -162,6 +162,7 @@ enum connector_id {
 	CONNECTOR_ID_MXM = 21,
 	CONNECTOR_ID_WIRELESS = 22,
 	CONNECTOR_ID_MIRACAST = 23,
+	CONNECTOR_ID_USBC = 24,
 
 	CONNECTOR_ID_VIRTUAL = 100
 };
diff --git a/drivers/gpu/drm/amd/display/include/link_service_types.h b/drivers/gpu/drm/amd/display/include/link_service_types.h
index 447a56286dd0..79fabc51c991 100644
--- a/drivers/gpu/drm/amd/display/include/link_service_types.h
+++ b/drivers/gpu/drm/amd/display/include/link_service_types.h
@@ -67,6 +67,8 @@ enum link_training_result {
 	LINK_TRAINING_CR_FAIL_LANE23,
 	/* CR DONE bit is cleared during EQ step */
 	LINK_TRAINING_EQ_FAIL_CR,
+	/* CR DONE bit is cleared but LANE0_CR_DONE is set during EQ step */
+	LINK_TRAINING_EQ_FAIL_CR_PARTIAL,
 	/* other failure during EQ step */
 	LINK_TRAINING_EQ_FAIL_EQ,
 	LINK_TRAINING_LQA_FAIL,
@@ -92,7 +94,6 @@ struct link_training_settings {
 	/* TODO: turn lane settings below into mandatory fields
 	 * as initial lane configuration
 	 */
-	struct dc_lane_settings lane_settings[LANE_COUNT_DP_MAX];
 	enum dc_voltage_swing *voltage_swing;
 	enum dc_pre_emphasis *pre_emphasis;
 	enum dc_post_cursor2 *post_cursor2;
diff --git a/drivers/gpu/drm/amd/display/include/logger_types.h b/drivers/gpu/drm/amd/display/include/logger_types.h
index f093b49c5e6e..3bf08a60c45c 100644
--- a/drivers/gpu/drm/amd/display/include/logger_types.h
+++ b/drivers/gpu/drm/amd/display/include/logger_types.h
@@ -119,13 +119,15 @@ enum dc_log_type {
 	LOG_HDMI_RETIMER_REDRIVER,
 	LOG_DSC,
 	LOG_SMU_MSG,
+	LOG_DC2RESERVED4,
+	LOG_DC2RESERVED5,
 	LOG_DWB,
 	LOG_GAMMA_DEBUG,
 	LOG_MAX_HW_POINTS,
 	LOG_ALL_TF_CHANNELS,
 	LOG_SAMPLE_1DLUT,
 	LOG_DP2,
-	LOG_SECTION_TOTAL_COUNT
+	LOG_DC2RESERVED12,
 };
 
 #define DC_MIN_LOG_MASK ((1 << LOG_ERROR) | \
diff --git a/drivers/gpu/drm/amd/display/include/set_mode_types.h b/drivers/gpu/drm/amd/display/include/set_mode_types.h
index 845fea8a387f..75f2c79492c0 100644
--- a/drivers/gpu/drm/amd/display/include/set_mode_types.h
+++ b/drivers/gpu/drm/amd/display/include/set_mode_types.h
@@ -84,10 +84,14 @@ union hdmi_info_packet {
 		uint16_t bar_left;
 		uint16_t bar_right;
 
-		uint8_t F140_F143:4;
+		uint8_t FR0_FR3:4;
 		uint8_t ACE0_ACE3:4;
 
-		uint8_t reserved[13];
+		uint8_t RID0_RID5:6;
+		uint8_t FR4:1;
+		uint8_t F157:1;
+
+		uint8_t reserved[12];
 	} bits;
 
 	struct info_packet_raw_data packet_raw_data;
diff --git a/drivers/gpu/drm/amd/display/modules/color/color_gamma.c b/drivers/gpu/drm/amd/display/modules/color/color_gamma.c
index 64a38f08f497..859ffd8725c5 100644
--- a/drivers/gpu/drm/amd/display/modules/color/color_gamma.c
+++ b/drivers/gpu/drm/amd/display/modules/color/color_gamma.c
@@ -23,9 +23,6 @@
  *
  */
 
-#include <linux/mm.h>
-#include <linux/slab.h>
-
 #include "dc.h"
 #include "opp.h"
 #include "color_gamma.h"
diff --git a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
index bd1d1dc93629..0f39ab9dc5b4 100644
--- a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
+++ b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/slab.h>
-
 #include "dm_services.h"
 #include "dc.h"
 #include "mod_freesync.h"
@@ -46,6 +44,10 @@
 /* Number of consecutive frames to check before entering/exiting fixed refresh */
 #define FIXED_REFRESH_ENTER_FRAME_COUNT 5
 #define FIXED_REFRESH_EXIT_FRAME_COUNT 10
+/* Flip interval workaround constants */
+#define VSYNCS_BETWEEN_FLIP_THRESHOLD 2
+#define FREESYNC_CONSEC_FLIP_AFTER_VSYNC 5
+#define FREESYNC_VSYNC_TO_FLIP_DELTA_IN_US 500
 
 struct core_freesync {
 	struct mod_freesync public;
@@ -466,6 +468,41 @@ static void apply_fixed_refresh(struct core_freesync *core_freesync,
 	}
 }
 
+static void determine_flip_interval_workaround_req(struct mod_vrr_params *in_vrr,
+		unsigned int curr_time_stamp_in_us)
+{
+	in_vrr->flip_interval.vsync_to_flip_in_us = curr_time_stamp_in_us -
+			in_vrr->flip_interval.v_update_timestamp_in_us;
+
+	/* Determine conditions for stopping workaround */
+	if (in_vrr->flip_interval.flip_interval_workaround_active &&
+			in_vrr->flip_interval.vsyncs_between_flip < VSYNCS_BETWEEN_FLIP_THRESHOLD &&
+			in_vrr->flip_interval.vsync_to_flip_in_us > FREESYNC_VSYNC_TO_FLIP_DELTA_IN_US) {
+		in_vrr->flip_interval.flip_interval_detect_counter = 0;
+		in_vrr->flip_interval.program_flip_interval_workaround = true;
+		in_vrr->flip_interval.flip_interval_workaround_active = false;
+	} else {
+		/* Determine conditions for starting workaround */
+		if (in_vrr->flip_interval.vsyncs_between_flip >= VSYNCS_BETWEEN_FLIP_THRESHOLD &&
+				in_vrr->flip_interval.vsync_to_flip_in_us < FREESYNC_VSYNC_TO_FLIP_DELTA_IN_US) {
+			/* Increase flip interval counter we have 2 vsyncs between flips and
+			 * vsync to flip interval is less than 500us
+			 */
+			in_vrr->flip_interval.flip_interval_detect_counter++;
+			if (in_vrr->flip_interval.flip_interval_detect_counter > FREESYNC_CONSEC_FLIP_AFTER_VSYNC) {
+				/* Start workaround if we detect 5 consecutive instances of the above case */
+				in_vrr->flip_interval.program_flip_interval_workaround = true;
+				in_vrr->flip_interval.flip_interval_workaround_active = true;
+			}
+		} else {
+			/* Reset the flip interval counter if we condition is no longer met */
+			in_vrr->flip_interval.flip_interval_detect_counter = 0;
+		}
+	}
+
+	in_vrr->flip_interval.vsyncs_between_flip = 0;
+}
+
 static bool vrr_settings_require_update(struct core_freesync *core_freesync,
 		struct mod_freesync_config *in_config,
 		unsigned int min_refresh_in_uhz,
@@ -576,10 +613,6 @@ static void build_vrr_infopacket_data_v1(const struct mod_vrr_params *vrr,
 	 * Note: We should never go above the field rate of the mode timing set.
 	 */
 	infopacket->sb[8] = (unsigned char)((vrr->max_refresh_in_uhz + 500000) / 1000000);
-
-	/* FreeSync HDR */
-	infopacket->sb[9] = 0;
-	infopacket->sb[10] = 0;
 }
 
 static void build_vrr_infopacket_data_v3(const struct mod_vrr_params *vrr,
@@ -647,10 +680,6 @@ static void build_vrr_infopacket_data_v3(const struct mod_vrr_params *vrr,
 
 	/* PB16 : Reserved bits 7:1, FixedRate bit 0 */
 	infopacket->sb[16] = (vrr->state == VRR_STATE_ACTIVE_FIXED) ? 1 : 0;
-
-	//FreeSync HDR
-	infopacket->sb[9] = 0;
-	infopacket->sb[10] = 0;
 }
 
 static void build_vrr_infopacket_fs2_data(enum color_transfer_func app_tf,
@@ -735,8 +764,7 @@ static void build_vrr_infopacket_header_v2(enum signal_type signal,
 		/* HB2  = [Bits 7:5 = 0] [Bits 4:0 = Length = 0x09] */
 		infopacket->hb2 = 0x09;
 
-		*payload_size = 0x0A;
-
+		*payload_size = 0x09;
 	} else if (dc_is_dp_signal(signal)) {
 
 		/* HEADER */
@@ -785,9 +813,9 @@ static void build_vrr_infopacket_header_v3(enum signal_type signal,
 		infopacket->hb1 = version;
 
 		/* HB2  = [Bits 7:5 = 0] [Bits 4:0 = Length] */
-		*payload_size = 0x10;
-		infopacket->hb2 = *payload_size - 1; //-1 for checksum
+		infopacket->hb2 = 0x10;
 
+		*payload_size = 0x10;
 	} else if (dc_is_dp_signal(signal)) {
 
 		/* HEADER */
@@ -1179,6 +1207,9 @@ void mod_freesync_handle_preflip(struct mod_freesync *mod_freesync,
 				in_out_vrr);
 		}
 
+		determine_flip_interval_workaround_req(in_out_vrr,
+				curr_time_stamp_in_us);
+
 	}
 }
 
@@ -1187,6 +1218,8 @@ void mod_freesync_handle_v_update(struct mod_freesync *mod_freesync,
 		struct mod_vrr_params *in_out_vrr)
 {
 	struct core_freesync *core_freesync = NULL;
+	unsigned int cur_timestamp_in_us;
+	unsigned long long cur_tick;
 
 	if ((mod_freesync == NULL) || (stream == NULL) || (in_out_vrr == NULL))
 		return;
@@ -1196,6 +1229,36 @@ void mod_freesync_handle_v_update(struct mod_freesync *mod_freesync,
 	if (in_out_vrr->supported == false)
 		return;
 
+	cur_tick = dm_get_timestamp(core_freesync->dc->ctx);
+	cur_timestamp_in_us = (unsigned int)
+			div_u64(dm_get_elapse_time_in_ns(core_freesync->dc->ctx, cur_tick, 0), 1000);
+
+	in_out_vrr->flip_interval.vsyncs_between_flip++;
+	in_out_vrr->flip_interval.v_update_timestamp_in_us = cur_timestamp_in_us;
+
+	if (in_out_vrr->state == VRR_STATE_ACTIVE_VARIABLE &&
+			(in_out_vrr->flip_interval.flip_interval_workaround_active ||
+			(!in_out_vrr->flip_interval.flip_interval_workaround_active &&
+			in_out_vrr->flip_interval.program_flip_interval_workaround))) {
+		// set freesync vmin vmax to nominal for workaround
+		in_out_vrr->adjust.v_total_min =
+			mod_freesync_calc_v_total_from_refresh(
+			stream, in_out_vrr->max_refresh_in_uhz);
+		in_out_vrr->adjust.v_total_max =
+				in_out_vrr->adjust.v_total_min;
+		in_out_vrr->flip_interval.program_flip_interval_workaround = false;
+		in_out_vrr->flip_interval.do_flip_interval_workaround_cleanup = true;
+		return;
+	}
+
+	if (in_out_vrr->state != VRR_STATE_ACTIVE_VARIABLE &&
+			in_out_vrr->flip_interval.do_flip_interval_workaround_cleanup) {
+		in_out_vrr->flip_interval.do_flip_interval_workaround_cleanup = false;
+		in_out_vrr->flip_interval.flip_interval_detect_counter = 0;
+		in_out_vrr->flip_interval.vsyncs_between_flip = 0;
+		in_out_vrr->flip_interval.vsync_to_flip_in_us = 0;
+	}
+
 	/* Below the Range Logic */
 
 	/* Only execute if in fullscreen mode */
@@ -1300,9 +1363,14 @@ unsigned long long mod_freesync_calc_field_rate_from_timing(
 	return field_rate_in_uhz;
 }
 
+bool mod_freesync_get_freesync_enabled(struct mod_vrr_params *pVrr)
+{
+	return (pVrr->state != VRR_STATE_UNSUPPORTED) && (pVrr->state != VRR_STATE_DISABLED);
+}
+
 bool mod_freesync_is_valid_range(uint32_t min_refresh_cap_in_uhz,
 		uint32_t max_refresh_cap_in_uhz,
-		uint32_t nominal_field_rate_in_uhz) 
+		uint32_t nominal_field_rate_in_uhz)
 {
 
 	/* Typically nominal refresh calculated can have some fractional part.
diff --git a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp.c b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp.c
index 3e81850a7ffe..5e01c6e24cbc 100644
--- a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp.c
+++ b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp.c
@@ -251,6 +251,33 @@ out:
 	return status;
 }
 
+static enum mod_hdcp_status update_display_adjustments(struct mod_hdcp *hdcp,
+		struct mod_hdcp_display *display,
+		struct mod_hdcp_display_adjustment *adj)
+{
+	enum mod_hdcp_status status = MOD_HDCP_STATUS_NOT_IMPLEMENTED;
+
+	if (is_in_authenticated_states(hdcp) &&
+			is_dp_mst_hdcp(hdcp) &&
+			display->adjust.disable == true &&
+			adj->disable == false) {
+		display->adjust.disable = false;
+		if (is_hdcp1(hdcp))
+			status = mod_hdcp_hdcp1_enable_dp_stream_encryption(hdcp);
+		else if (is_hdcp2(hdcp))
+			status = mod_hdcp_hdcp2_enable_dp_stream_encryption(hdcp);
+
+		if (status != MOD_HDCP_STATUS_SUCCESS)
+			display->adjust.disable = true;
+	}
+
+	if (status == MOD_HDCP_STATUS_SUCCESS &&
+		memcmp(adj, &display->adjust,
+		sizeof(struct mod_hdcp_display_adjustment)) != 0)
+		status = MOD_HDCP_STATUS_NOT_IMPLEMENTED;
+
+	return status;
+}
 /*
  * Implementation of functions in mod_hdcp.h
  */
@@ -391,7 +418,7 @@ out:
 	return status;
 }
 
-enum mod_hdcp_status mod_hdcp_update_authentication(struct mod_hdcp *hdcp,
+enum mod_hdcp_status mod_hdcp_update_display(struct mod_hdcp *hdcp,
 		uint8_t index,
 		struct mod_hdcp_link_adjustment *link_adjust,
 		struct mod_hdcp_display_adjustment *display_adjust,
@@ -419,6 +446,15 @@ enum mod_hdcp_status mod_hdcp_update_authentication(struct mod_hdcp *hdcp,
 		goto out;
 	}
 
+	if (memcmp(link_adjust, &hdcp->connection.link.adjust,
+			sizeof(struct mod_hdcp_link_adjustment)) == 0 &&
+			memcmp(display_adjust, &display->adjust,
+					sizeof(struct mod_hdcp_display_adjustment)) != 0) {
+		status = update_display_adjustments(hdcp, display, display_adjust);
+		if (status != MOD_HDCP_STATUS_NOT_IMPLEMENTED)
+			goto out;
+	}
+
 	/* stop current authentication */
 	status = reset_authentication(hdcp, output);
 	if (status != MOD_HDCP_STATUS_SUCCESS)
diff --git a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp.h b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp.h
index 8502263d2968..55c7d873175f 100644
--- a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp.h
+++ b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp.h
@@ -29,8 +29,8 @@
 #include "mod_hdcp.h"
 #include "hdcp_log.h"
 
-#include <drm/drm_hdcp.h>
-#include <drm/dp/drm_dp_helper.h>
+#include <drm/display/drm_dp_helper.h>
+#include <drm/display/drm_hdcp_helper.h>
 
 enum mod_hdcp_trans_input_result {
 	UNKNOWN = 0,
@@ -445,6 +445,14 @@ static inline uint8_t is_in_hdcp2_dp_states(struct mod_hdcp *hdcp)
 			current_state(hdcp) <= HDCP2_DP_STATE_END);
 }
 
+static inline uint8_t is_in_authenticated_states(struct mod_hdcp *hdcp)
+{
+	return (current_state(hdcp) == D1_A4_AUTHENTICATED ||
+	current_state(hdcp) == H1_A45_AUTHENTICATED ||
+	current_state(hdcp) == D2_A5_AUTHENTICATED ||
+	current_state(hdcp) == H2_A5_AUTHENTICATED);
+}
+
 static inline uint8_t is_hdcp1(struct mod_hdcp *hdcp)
 {
 	return (is_in_hdcp1_states(hdcp) || is_in_hdcp1_dp_states(hdcp));
diff --git a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp1_execution.c b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp1_execution.c
index 6ec918af3bff..1ddb4f5eac8e 100644
--- a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp1_execution.c
+++ b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp1_execution.c
@@ -497,9 +497,9 @@ enum mod_hdcp_status mod_hdcp_hdcp1_execution(struct mod_hdcp *hdcp,
 	return status;
 }
 
-extern enum mod_hdcp_status mod_hdcp_hdcp1_dp_execution(struct mod_hdcp *hdcp,
-		struct mod_hdcp_event_context *event_ctx,
-		struct mod_hdcp_transition_input_hdcp1 *input)
+enum mod_hdcp_status mod_hdcp_hdcp1_dp_execution(struct mod_hdcp *hdcp,
+						 struct mod_hdcp_event_context *event_ctx,
+						 struct mod_hdcp_transition_input_hdcp1 *input)
 {
 	enum mod_hdcp_status status = MOD_HDCP_STATUS_SUCCESS;
 
diff --git a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp2_transition.c b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp2_transition.c
index 1f4095b26409..c5f6c11de7e5 100644
--- a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp2_transition.c
+++ b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp2_transition.c
@@ -524,7 +524,7 @@ enum mod_hdcp_status mod_hdcp_hdcp2_dp_transition(struct mod_hdcp *hdcp,
 			set_watchdog_in_ms(hdcp, 3000, output);
 			set_state_id(hdcp, output, D2_A6_WAIT_FOR_RX_ID_LIST);
 		} else {
-			callback_in_ms(0, output);
+			callback_in_ms(1, output);
 			set_state_id(hdcp, output, D2_SEND_CONTENT_STREAM_TYPE);
 		}
 		break;
diff --git a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c
index be61975f1470..ee67a35c2a8e 100644
--- a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c
+++ b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c
@@ -202,6 +202,10 @@ static enum mod_hdcp_status add_display_to_topology_v3(
 	dtm_cmd->dtm_status = TA_DTM_STATUS__GENERIC_FAILURE;
 	dtm_cmd->dtm_in_message.topology_update_v3.phy_id = link->phy_idx;
 	dtm_cmd->dtm_in_message.topology_update_v3.link_hdcp_cap = link->hdcp_supported_informational;
+	dtm_cmd->dtm_in_message.topology_update_v3.dio_output_type = link->dp.usb4_enabled ?
+			TA_DTM_DIO_OUTPUT_TYPE__DPIA :
+			TA_DTM_DIO_OUTPUT_TYPE__DIRECT;
+	dtm_cmd->dtm_in_message.topology_update_v3.dio_output_id = link->dio_output_id;
 
 	psp_dtm_invoke(psp, dtm_cmd->cmd_id);
 	mutex_unlock(&psp->dtm_context.mutex);
diff --git a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.h b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.h
index 2937b4b61461..5b71bc96b98c 100644
--- a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.h
+++ b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.h
@@ -94,6 +94,15 @@ enum ta_dtm_encoder_type {
 	TA_DTM_ENCODER_TYPE__DIG        = 0x10
 };
 
+/* @enum ta_dtm_dio_output_type
+ * This enum defines software value for dio_output_type
+ */
+typedef enum {
+    TA_DTM_DIO_OUTPUT_TYPE__INVALID,
+    TA_DTM_DIO_OUTPUT_TYPE__DIRECT,
+    TA_DTM_DIO_OUTPUT_TYPE__DPIA
+} ta_dtm_dio_output_type;
+
 struct ta_dtm_topology_update_input_v3 {
 	/* display handle is unique across the driver and is used to identify a display */
 	/* for all security interfaces which reference displays such as HDCP */
@@ -111,6 +120,8 @@ struct ta_dtm_topology_update_input_v3 {
 	enum ta_dtm_encoder_type encoder_type;
 	uint32_t phy_id;
 	uint32_t link_hdcp_cap;
+	ta_dtm_dio_output_type dio_output_type;
+	uint32_t dio_output_id;
 };
 
 struct ta_dtm_topology_assr_enable {
diff --git a/drivers/gpu/drm/amd/display/modules/inc/mod_freesync.h b/drivers/gpu/drm/amd/display/modules/inc/mod_freesync.h
index 75a158a2514c..afe1f6cce528 100644
--- a/drivers/gpu/drm/amd/display/modules/inc/mod_freesync.h
+++ b/drivers/gpu/drm/amd/display/modules/inc/mod_freesync.h
@@ -105,6 +105,16 @@ struct mod_vrr_params_fixed_refresh {
 	uint32_t frame_counter;
 };
 
+struct mod_vrr_params_flip_interval {
+	bool flip_interval_workaround_active;
+	bool program_flip_interval_workaround;
+	bool do_flip_interval_workaround_cleanup;
+	uint32_t flip_interval_detect_counter;
+	uint32_t vsyncs_between_flip;
+	uint32_t vsync_to_flip_in_us;
+	uint32_t v_update_timestamp_in_us;
+};
+
 struct mod_vrr_params {
 	bool supported;
 	bool send_info_frame;
@@ -121,6 +131,8 @@ struct mod_vrr_params {
 	struct mod_vrr_params_fixed_refresh fixed;
 
 	struct mod_vrr_params_btr btr;
+
+	struct mod_vrr_params_flip_interval flip_interval;
 };
 
 struct mod_freesync *mod_freesync_create(struct dc *dc);
@@ -182,4 +194,7 @@ unsigned int mod_freesync_calc_v_total_from_refresh(
 		const struct dc_stream_state *stream,
 		unsigned int refresh_in_uhz);
 
+// Returns true when FreeSync is supported and enabled (even if it is inactive)
+bool mod_freesync_get_freesync_enabled(struct mod_vrr_params *pVrr);
+
 #endif
diff --git a/drivers/gpu/drm/amd/display/modules/inc/mod_hdcp.h b/drivers/gpu/drm/amd/display/modules/inc/mod_hdcp.h
index f7420c3f5672..3348bb97ef81 100644
--- a/drivers/gpu/drm/amd/display/modules/inc/mod_hdcp.h
+++ b/drivers/gpu/drm/amd/display/modules/inc/mod_hdcp.h
@@ -294,7 +294,7 @@ enum mod_hdcp_status mod_hdcp_remove_display(struct mod_hdcp *hdcp,
 		uint8_t index, struct mod_hdcp_output *output);
 
 /* called per display to apply new authentication adjustment */
-enum mod_hdcp_status mod_hdcp_update_authentication(struct mod_hdcp *hdcp,
+enum mod_hdcp_status mod_hdcp_update_display(struct mod_hdcp *hdcp,
 		uint8_t index,
 		struct mod_hdcp_link_adjustment *link_adjust,
 		struct mod_hdcp_display_adjustment *display_adjust,
diff --git a/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c b/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c
index 79bc207415bc..27ceba9d6d65 100644
--- a/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c
+++ b/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c
@@ -145,8 +145,10 @@ void mod_build_vsc_infopacket(const struct dc_stream_state *stream,
 		stereo3dSupport = true;
 	}
 
-	/*VSC packet set to 2 when DP revision >= 1.2*/
-	if (stream->link->psr_settings.psr_version != DC_PSR_VERSION_UNSUPPORTED)
+	/* VSC packet set to 4 for PSR-SU, or 2 for PSR1 */
+	if (stream->link->psr_settings.psr_version == DC_PSR_VERSION_SU_1)
+		vsc_packet_revision = vsc_packet_rev4;
+	else if (stream->link->psr_settings.psr_version == DC_PSR_VERSION_1)
 		vsc_packet_revision = vsc_packet_rev2;
 
 	/* Update to revision 5 for extended colorimetry support */
@@ -159,6 +161,29 @@ void mod_build_vsc_infopacket(const struct dc_stream_state *stream,
 	if (vsc_packet_revision == vsc_packet_undefined)
 		return;
 
+	if (vsc_packet_revision == vsc_packet_rev4) {
+		/* Secondary-data Packet ID = 0*/
+		info_packet->hb0 = 0x00;
+		/* 07h - Packet Type Value indicating Video
+		 * Stream Configuration packet
+		 */
+		info_packet->hb1 = 0x07;
+		/* 04h = VSC SDP supporting 3D stereo + PSR/PSR2 + Y-coordinate
+		 * (applies to eDP v1.4 or higher).
+		 */
+		info_packet->hb2 = 0x04;
+		/* 0Eh = VSC SDP supporting 3D stereo + PSR2
+		 * (HB2 = 04h), with Y-coordinate of first scan
+		 * line of the SU region
+		 */
+		info_packet->hb3 = 0x0E;
+
+		for (i = 0; i < 28; i++)
+			info_packet->sb[i] = 0;
+
+		info_packet->valid = true;
+	}
+
 	if (vsc_packet_revision == vsc_packet_rev2) {
 		/* Secondary-data Packet ID = 0*/
 		info_packet->hb0 = 0x00;
diff --git a/drivers/gpu/drm/amd/display/modules/power/power_helpers.c b/drivers/gpu/drm/amd/display/modules/power/power_helpers.c
index 2b00f334e93d..235259d6c5a1 100644
--- a/drivers/gpu/drm/amd/display/modules/power/power_helpers.c
+++ b/drivers/gpu/drm/amd/display/modules/power/power_helpers.c
@@ -784,3 +784,126 @@ bool dmcu_load_iram(struct dmcu *dmcu,
 	return result;
 }
 
+/*
+ * is_psr_su_specific_panel() - check if sink is AMD vendor-specific PSR-SU
+ * supported eDP device.
+ *
+ * @link: dc link pointer
+ *
+ * Return: true if AMDGPU vendor specific PSR-SU eDP panel
+ */
+bool is_psr_su_specific_panel(struct dc_link *link)
+{
+	bool isPSRSUSupported = false;
+	struct dpcd_caps *dpcd_caps = &link->dpcd_caps;
+
+	if (dpcd_caps->edp_rev >= DP_EDP_14) {
+		if (dpcd_caps->psr_info.psr_version >= DP_PSR2_WITH_Y_COORD_ET_SUPPORTED)
+			isPSRSUSupported = true;
+		/*
+		 * Some panels will report PSR capabilities over additional DPCD bits.
+		 * Such panels are approved despite reporting only PSR v3, as long as
+		 * the additional bits are reported.
+		 */
+		if (dpcd_caps->sink_dev_id == DP_BRANCH_DEVICE_ID_001CF8) {
+			/*
+			 * This is the temporary workaround to disable PSRSU when system turned on
+			 * DSC function on the sepcific sink.
+			 */
+			if (dpcd_caps->psr_info.psr_version < DP_PSR2_WITH_Y_COORD_IS_SUPPORTED)
+				isPSRSUSupported = false;
+			else if (dpcd_caps->dsc_caps.dsc_basic_caps.fields.dsc_support.DSC_SUPPORT &&
+				((dpcd_caps->sink_dev_id_str[1] == 0x08 && dpcd_caps->sink_dev_id_str[0] == 0x08) ||
+				(dpcd_caps->sink_dev_id_str[1] == 0x08 && dpcd_caps->sink_dev_id_str[0] == 0x07)))
+				isPSRSUSupported = false;
+			else if (dpcd_caps->psr_info.force_psrsu_cap == 0x1)
+				isPSRSUSupported = true;
+		}
+	}
+
+	return isPSRSUSupported;
+}
+
+/**
+ * mod_power_calc_psr_configs() - calculate/update generic psr configuration fields.
+ * @psr_config: [output], psr configuration structure to be updated
+ * @link: [input] dc link pointer
+ * @stream: [input] dc stream state pointer
+ *
+ * calculate and update the psr configuration fields that are not DM specific, i.e. such
+ * fields which are based on DPCD caps or timing information. To setup PSR in DMUB FW,
+ * this helper is assumed to be called before the call of the DC helper dc_link_setup_psr().
+ *
+ * PSR config fields to be updated within the helper:
+ * - psr_rfb_setup_time
+ * - psr_sdp_transmit_line_num_deadline
+ * - line_time_in_us
+ * - su_y_granularity
+ * - su_granularity_required
+ * - psr_frame_capture_indication_req
+ * - psr_exit_link_training_required
+ *
+ * PSR config fields that are DM specific and NOT updated within the helper:
+ * - allow_smu_optimizations
+ * - allow_multi_disp_optimizations
+ */
+void mod_power_calc_psr_configs(struct psr_config *psr_config,
+		struct dc_link *link,
+		const struct dc_stream_state *stream)
+{
+	unsigned int num_vblank_lines = 0;
+	unsigned int vblank_time_in_us = 0;
+	unsigned int sdp_tx_deadline_in_us = 0;
+	unsigned int line_time_in_us = 0;
+	struct dpcd_caps *dpcd_caps = &link->dpcd_caps;
+	const int psr_setup_time_step_in_us = 55;	/* refer to eDP spec DPCD 0x071h */
+
+	/* timing parameters */
+	num_vblank_lines = stream->timing.v_total -
+			 stream->timing.v_addressable -
+			 stream->timing.v_border_top -
+			 stream->timing.v_border_bottom;
+
+	vblank_time_in_us = (stream->timing.h_total * num_vblank_lines * 1000) / (stream->timing.pix_clk_100hz / 10);
+
+	line_time_in_us = ((stream->timing.h_total * 1000) / (stream->timing.pix_clk_100hz / 10)) + 1;
+
+	/**
+	 * psr configuration fields
+	 *
+	 * as per eDP 1.5 pg. 377 of 459, DPCD 0x071h bits [3:1], psr setup time bits interpreted as below
+	 * 000b <--> 330 us (default)
+	 * 001b <--> 275 us
+	 * 010b <--> 220 us
+	 * 011b <--> 165 us
+	 * 100b <--> 110 us
+	 * 101b <--> 055 us
+	 * 110b <--> 000 us
+	 */
+	psr_config->psr_rfb_setup_time =
+		(6 - dpcd_caps->psr_info.psr_dpcd_caps.bits.PSR_SETUP_TIME) * psr_setup_time_step_in_us;
+
+	if (psr_config->psr_rfb_setup_time > vblank_time_in_us) {
+		link->psr_settings.psr_frame_capture_indication_req = true;
+		link->psr_settings.psr_sdp_transmit_line_num_deadline = num_vblank_lines;
+	} else {
+		sdp_tx_deadline_in_us = vblank_time_in_us - psr_config->psr_rfb_setup_time;
+
+		/* Set the last possible line SDP may be transmitted without violating the RFB setup time */
+		link->psr_settings.psr_frame_capture_indication_req = false;
+		link->psr_settings.psr_sdp_transmit_line_num_deadline = sdp_tx_deadline_in_us / line_time_in_us;
+	}
+
+	psr_config->psr_sdp_transmit_line_num_deadline = link->psr_settings.psr_sdp_transmit_line_num_deadline;
+	psr_config->line_time_in_us = line_time_in_us;
+	psr_config->su_y_granularity = dpcd_caps->psr_info.psr2_su_y_granularity_cap;
+	psr_config->su_granularity_required = dpcd_caps->psr_info.psr_dpcd_caps.bits.SU_GRANULARITY_REQUIRED;
+	psr_config->psr_frame_capture_indication_req = link->psr_settings.psr_frame_capture_indication_req;
+	psr_config->psr_exit_link_training_required =
+		!link->dpcd_caps.psr_info.psr_dpcd_caps.bits.LINK_TRAINING_ON_EXIT_NOT_REQUIRED;
+}
+
+bool mod_power_only_edp(const struct dc_state *context, const struct dc_stream_state *stream)
+{
+	return context && context->stream_count == 1 && dc_is_embedded_signal(stream->signal);
+}
diff --git a/drivers/gpu/drm/amd/display/modules/power/power_helpers.h b/drivers/gpu/drm/amd/display/modules/power/power_helpers.h
index 2a9f8e2d8080..316452e9dbc9 100644
--- a/drivers/gpu/drm/amd/display/modules/power/power_helpers.h
+++ b/drivers/gpu/drm/amd/display/modules/power/power_helpers.h
@@ -27,6 +27,7 @@
 
 #include "dc/inc/hw/dmcu.h"
 #include "dc/inc/hw/abm.h"
+#include "dc/inc/core_types.h"
 
 struct resource_pool;
 
@@ -52,4 +53,10 @@ bool dmub_init_abm_config(struct resource_pool *res_pool,
 		struct dmcu_iram_parameters params,
 		unsigned int inst);
 
+bool is_psr_su_specific_panel(struct dc_link *link);
+void mod_power_calc_psr_configs(struct psr_config *psr_config,
+		struct dc_link *link,
+		const struct dc_stream_state *stream);
+bool mod_power_only_edp(const struct dc_state *context,
+		const struct dc_stream_state *stream);
 #endif /* MODULES_POWER_POWER_HELPERS_H_ */
diff --git a/drivers/gpu/drm/amd/display/modules/vmid/vmid.c b/drivers/gpu/drm/amd/display/modules/vmid/vmid.c
index 61ee4be35d27..2c40212d86da 100644
--- a/drivers/gpu/drm/amd/display/modules/vmid/vmid.c
+++ b/drivers/gpu/drm/amd/display/modules/vmid/vmid.c
@@ -66,7 +66,7 @@ static void evict_vmids(struct core_vmid *core_vmid)
 	}
 }
 
-// Return value of -1 indicates vmid table unitialized or ptb dne in the table
+// Return value of -1 indicates vmid table uninitialized or ptb dne in the table
 static int get_existing_vmid_for_ptb(struct core_vmid *core_vmid, uint64_t ptb)
 {
 	int i;