Merge tag 'drm-next-2022-10-05' of git://anongit.freedesktop.org/drm/drm

Pull drm updates from Dave Airlie:
 "Lots of stuff all over, some new AMD IP support and gang submit
  support. i915 has further DG2 and Meteorlake pieces, and a bunch of
  i915 display refactoring. msm has a shrinker rework. There are also a
  bunch of conversions to use kunit.

  This has two external pieces, some MEI changes needed for future Intel
  discrete GPUs. These should be acked by Greg. There is also a cross
  maintainer shared tree with some backlight rework from Hans in here.

  Core:
   - convert selftests to kunit
   - managed init for more objects
   - move to idr_init_base
   - rename fb and gem cma helpers to dma
   - hide unregistered connectors from getconnector ioctl
   - DSC passthrough aux support
   - backlight handling improvements
   - add dma_resv_assert_held to vmap/vunmap

  edid:
   - move luminance calculation to core

  fbdev:
   - fix aperture helper usage

  fourcc:
   - add more format helpers
   - add DRM_FORMAT_Cxx, DRM_FORMAT_Rxx, DRM_FORMAT_Dxx
   - add packed AYUV8888, XYUV8888
   - add some kunit tests

  ttm:
   - allow bos without backing store
   - rewrite placement to use intersect/compatible functions

  dma-buf:
   - docs update
   - improve signalling when debugging

  udmabuf:
   - fix failure path GPF

  dp:
   - drop dp/mst legacy code
   - atomic mst state support
   - audio infoframe packing

  panel:
   - Samsung LTL101AL01
   - B120XAN01.0
   - R140NWF5 RH
   - DMT028VGHMCMI-1A T
   - AUO B133UAN02.1
   - IVO M133NW4J-R3
   - Innolux N120ACA-EA1

  amdgpu:
   - Gang submit support
   - Mode2 reset for RDNA2
   - New IP support:
        DCN 3.1.4, 3.2
        SMU 13.x
        NBIO 7.7
        GC 11.x
        PSP 13.x
        SDMA 6.x
        GMC 11.x
   - DSC passthrough support
   - PSP fixes for TA support
   - vangogh GFXOFF stats
   - clang fixes
   - gang submit CS cleanup prep work
   - fix VRAM eviction issues

  amdkfd:
   - GC 10.3 IP ISA fixes
   - fix CRIU regression
   - CPU fault on COW mapping fixes

  i915:
   - align fw versioning with kernel practices
   - add display substruct to i915 private
   - add initial runtime info to driver info
   - split out HDCP and backlight registers
   - MEI XeHP SDV GSC support
   - add per-gt sysfs defaults
   - TLB invalidation improvements
   - Disable PCI BAR resize on 32-bit
   - GuC firmware updates and compat changes
   - GuC log timestamp translation
   - DG2 preemption workaround changes
   - DG2 improved HDMI pixel clocks support
   - PCI BAR sanity checks
   - Enable DC5 on DG2
   - DG2 DMC fw bumped
   - ADL-S PCI ID added
   - Meteorlake enablement
   - Rename ggtt_view to gtt_view
   - host RPS fixes
   - release mmaps on rpm suspend on discrete
   - clocking and dpll refactoring
   - VBT definitions and parsing updates
   - SKL watermark code extracted to separate file
   - allow seamless M/N changes on eDP panels
   - BUG_ON removal and cleanups

  msm:
   - DPU:
       simplified VBIF configuration
       cleanup CTL interfaces
   - DSI:
       removed unused msm_display_dsc_config struct
       switch regulator calls to new API
       switched to PANEL_BRIDGE for direct attached panels
   - DSI_PHY: convert drivers to parent_hws
   - DP: cleanup pixel_rate handling
   - HDMI: turned hdmi-phy-8996 into OF clk provider
   - misc dt-bindings fixes
   - choose eDP as primary display if it's available
   - support getting interconnects from either the mdss or the mdp5/dpu
     device nodes
   - gem: Shrinker + LRU re-work:
   - adds a shared GEM LRU+shrinker helper and moves msm over to that
   - reduce lock contention between retire and submit by avoiding the
     need to acquire obj lock in retire path (and instead using resv
     seeing obj's busyness in the shrinker
   - fix reclaim vs submit issues
   - GEM fault injection for triggering userspace error paths
   - Map/unmap optimization
   - Improved robustness for a6xx GPU recovery

  virtio:
   - improve error and edge conditions handling
   - convert to use managed helpers
   - stop exposing LINEAR modifier

  mgag200:
   - split modeset handling per model

  udl:
   - suspend/disconnect handling improvements

  vc4:
   - rework HDMI power up
   - depend on PM
   - better unplugging support

  ast:
   - resolution handling improvements

  ingenic:
   - add JZ4760(B) support
   - avoid a modeset when sharpness property is unchanged
   - use the new PM ops

  it6505:
   - power seq and clock updates

  ssd130x:
   - regmap bulk write
   - use atomic helpers instead of simple helpers

  via:
   - rename via_drv to via_dri1, consolidate all code.

  radeon:
   - drop DP MST experimental support
   - delayed work flush fix
   - use time_after

  ti-sn65dsi86:
   - DP support

  mediatek:
   - MT8195 DP support
   - drop of_gpio header
   - remove unneeded result
   - small DP code improvements

  vkms:
   - RGB565, XRGB64 and ARGB64 support

  sun4i:
   - tv: convert to atomic

  rcar-du:
   - Synopsys DW HDMI bridge DT bindings update

  exynos:
   - use drm_display_info.is_hdmi
   - correct return of mixer_mode_valid and hdmi_mode_valid

  omap:
   - refcounting fix

  rockchip:
   - RK3568 support
   - RK3399 gamma support"

* tag 'drm-next-2022-10-05' of git://anongit.freedesktop.org/drm/drm: (1374 commits)
  drm/amdkfd: Fix UBSAN shift-out-of-bounds warning
  drm/amdkfd: Track unified memory when switching xnack mode
  drm/amdgpu: Enable sram on vcn_4_0_2
  drm/amdgpu: Enable VCN DPG for GC11_0_1
  drm/msm: Fix build break with recent mm tree
  drm/panel: simple: Use dev_err_probe() to simplify code
  drm/panel: panel-edp: Use dev_err_probe() to simplify code
  drm/panel: simple: Add Multi-Inno Technology MI0800FT-9
  dt-bindings: display: simple: Add Multi-Inno Technology MI0800FT-9 panel
  drm/amdgpu: correct the memcpy size for ip discovery firmware
  drm/amdgpu: Skip put_reset_domain if it doesn't exist
  drm/amdgpu: remove switch from amdgpu_gmc_noretry_set
  drm/amdgpu: Fix mc_umc_status used uninitialized warning
  drm/amd/display: Prevent OTG shutdown during PSR SU
  drm/amdgpu: add page retirement handling for CPU RAS
  drm/amdgpu: use RAS error address convert api in mca notifier
  drm/amdgpu: support to convert dedicated umc mca address
  drm/amdgpu: export umc error address convert interface
  drm/amdgpu: fix sdma v4 init microcode error
  drm/amd/display: fix array-bounds error in dc_stream_remove_writeback()
  ...

1 files changed, 33 insertions, 45 deletions

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c
index e12b7fa48a7b..a35ecb6676c8 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c
@@ -150,92 +150,84 @@ static inline void dpu_hw_ctl_trigger_flush(struct dpu_hw_ctl *ctx)
 	DPU_REG_WRITE(&ctx->hw, CTL_FLUSH, ctx->pending_flush_mask);
 }
 
-static uint32_t dpu_hw_ctl_get_bitmask_sspp(struct dpu_hw_ctl *ctx,
+static void dpu_hw_ctl_update_pending_flush_sspp(struct dpu_hw_ctl *ctx,
 	enum dpu_sspp sspp)
 {
-	uint32_t flushbits = 0;
-
 	switch (sspp) {
 	case SSPP_VIG0:
-		flushbits =  BIT(0);
+		ctx->pending_flush_mask |=  BIT(0);
 		break;
 	case SSPP_VIG1:
-		flushbits = BIT(1);
+		ctx->pending_flush_mask |= BIT(1);
 		break;
 	case SSPP_VIG2:
-		flushbits = BIT(2);
+		ctx->pending_flush_mask |= BIT(2);
 		break;
 	case SSPP_VIG3:
-		flushbits = BIT(18);
+		ctx->pending_flush_mask |= BIT(18);
 		break;
 	case SSPP_RGB0:
-		flushbits = BIT(3);
+		ctx->pending_flush_mask |= BIT(3);
 		break;
 	case SSPP_RGB1:
-		flushbits = BIT(4);
+		ctx->pending_flush_mask |= BIT(4);
 		break;
 	case SSPP_RGB2:
-		flushbits = BIT(5);
+		ctx->pending_flush_mask |= BIT(5);
 		break;
 	case SSPP_RGB3:
-		flushbits = BIT(19);
+		ctx->pending_flush_mask |= BIT(19);
 		break;
 	case SSPP_DMA0:
-		flushbits = BIT(11);
+		ctx->pending_flush_mask |= BIT(11);
 		break;
 	case SSPP_DMA1:
-		flushbits = BIT(12);
+		ctx->pending_flush_mask |= BIT(12);
 		break;
 	case SSPP_DMA2:
-		flushbits = BIT(24);
+		ctx->pending_flush_mask |= BIT(24);
 		break;
 	case SSPP_DMA3:
-		flushbits = BIT(25);
+		ctx->pending_flush_mask |= BIT(25);
 		break;
 	case SSPP_CURSOR0:
-		flushbits = BIT(22);
+		ctx->pending_flush_mask |= BIT(22);
 		break;
 	case SSPP_CURSOR1:
-		flushbits = BIT(23);
+		ctx->pending_flush_mask |= BIT(23);
 		break;
 	default:
 		break;
 	}
-
-	return flushbits;
 }
 
-static uint32_t dpu_hw_ctl_get_bitmask_mixer(struct dpu_hw_ctl *ctx,
+static void dpu_hw_ctl_update_pending_flush_mixer(struct dpu_hw_ctl *ctx,
 	enum dpu_lm lm)
 {
-	uint32_t flushbits = 0;
-
 	switch (lm) {
 	case LM_0:
-		flushbits = BIT(6);
+		ctx->pending_flush_mask |= BIT(6);
 		break;
 	case LM_1:
-		flushbits = BIT(7);
+		ctx->pending_flush_mask |= BIT(7);
 		break;
 	case LM_2:
-		flushbits = BIT(8);
+		ctx->pending_flush_mask |= BIT(8);
 		break;
 	case LM_3:
-		flushbits = BIT(9);
+		ctx->pending_flush_mask |= BIT(9);
 		break;
 	case LM_4:
-		flushbits = BIT(10);
+		ctx->pending_flush_mask |= BIT(10);
 		break;
 	case LM_5:
-		flushbits = BIT(20);
+		ctx->pending_flush_mask |= BIT(20);
 		break;
 	default:
-		return -EINVAL;
+		break;
 	}
 
-	flushbits |= CTL_FLUSH_MASK_CTL;
-
-	return flushbits;
+	ctx->pending_flush_mask |= CTL_FLUSH_MASK_CTL;
 }
 
 static void dpu_hw_ctl_update_pending_flush_intf(struct dpu_hw_ctl *ctx,
@@ -294,29 +286,25 @@ static void dpu_hw_ctl_update_pending_flush_merge_3d_v1(struct dpu_hw_ctl *ctx,
 	ctx->pending_flush_mask |= BIT(MERGE_3D_IDX);
 }
 
-static uint32_t dpu_hw_ctl_get_bitmask_dspp(struct dpu_hw_ctl *ctx,
+static void dpu_hw_ctl_update_pending_flush_dspp(struct dpu_hw_ctl *ctx,
 	enum dpu_dspp dspp)
 {
-	uint32_t flushbits = 0;
-
 	switch (dspp) {
 	case DSPP_0:
-		flushbits = BIT(13);
+		ctx->pending_flush_mask |= BIT(13);
 		break;
 	case DSPP_1:
-		flushbits = BIT(14);
+		ctx->pending_flush_mask |= BIT(14);
 		break;
 	case DSPP_2:
-		flushbits = BIT(15);
+		ctx->pending_flush_mask |= BIT(15);
 		break;
 	case DSPP_3:
-		flushbits = BIT(21);
+		ctx->pending_flush_mask |= BIT(21);
 		break;
 	default:
-		return 0;
+		break;
 	}
-
-	return flushbits;
 }
 
 static u32 dpu_hw_ctl_poll_reset_status(struct dpu_hw_ctl *ctx, u32 timeout_us)
@@ -685,9 +673,9 @@ static void _setup_ctl_ops(struct dpu_hw_ctl_ops *ops,
 	ops->wait_reset_status = dpu_hw_ctl_wait_reset_status;
 	ops->clear_all_blendstages = dpu_hw_ctl_clear_all_blendstages;
 	ops->setup_blendstage = dpu_hw_ctl_setup_blendstage;
-	ops->get_bitmask_sspp = dpu_hw_ctl_get_bitmask_sspp;
-	ops->get_bitmask_mixer = dpu_hw_ctl_get_bitmask_mixer;
-	ops->get_bitmask_dspp = dpu_hw_ctl_get_bitmask_dspp;
+	ops->update_pending_flush_sspp = dpu_hw_ctl_update_pending_flush_sspp;
+	ops->update_pending_flush_mixer = dpu_hw_ctl_update_pending_flush_mixer;
+	ops->update_pending_flush_dspp = dpu_hw_ctl_update_pending_flush_dspp;
 	if (cap & BIT(DPU_CTL_FETCH_ACTIVE))
 		ops->set_active_pipes = dpu_hw_ctl_set_fetch_pipe_active;
 };