diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_display_irq.h')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display_irq.h | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display_irq.h b/drivers/gpu/drm/i915/display/intel_display_irq.h new file mode 100644 index 000000000000..874893f4f16d --- /dev/null +++ b/drivers/gpu/drm/i915/display/intel_display_irq.h @@ -0,0 +1,81 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2023 Intel Corporation + */ + +#ifndef __INTEL_DISPLAY_IRQ_H__ +#define __INTEL_DISPLAY_IRQ_H__ + +#include <linux/types.h> + +#include "intel_display_limits.h" + +enum pipe; +struct drm_i915_private; +struct drm_crtc; + +void valleyview_enable_display_irqs(struct drm_i915_private *i915); +void valleyview_disable_display_irqs(struct drm_i915_private *i915); + +void ilk_update_display_irq(struct drm_i915_private *i915, + u32 interrupt_mask, u32 enabled_irq_mask); +void ilk_enable_display_irq(struct drm_i915_private *i915, u32 bits); +void ilk_disable_display_irq(struct drm_i915_private *i915, u32 bits); + +void bdw_update_port_irq(struct drm_i915_private *i915, u32 interrupt_mask, u32 enabled_irq_mask); +void bdw_enable_pipe_irq(struct drm_i915_private *i915, enum pipe pipe, u32 bits); +void bdw_disable_pipe_irq(struct drm_i915_private *i915, enum pipe pipe, u32 bits); + +void ibx_display_interrupt_update(struct drm_i915_private *i915, + u32 interrupt_mask, u32 enabled_irq_mask); +void ibx_enable_display_interrupt(struct drm_i915_private *i915, u32 bits); +void ibx_disable_display_interrupt(struct drm_i915_private *i915, u32 bits); + +void gen8_irq_power_well_post_enable(struct drm_i915_private *i915, u8 pipe_mask); +void gen8_irq_power_well_pre_disable(struct drm_i915_private *i915, u8 pipe_mask); +u32 gen8_de_pipe_underrun_mask(struct drm_i915_private *i915); + +int i8xx_enable_vblank(struct drm_crtc *crtc); +int i915gm_enable_vblank(struct drm_crtc *crtc); +int i965_enable_vblank(struct drm_crtc *crtc); +int ilk_enable_vblank(struct drm_crtc *crtc); +int bdw_enable_vblank(struct drm_crtc *crtc); +void i8xx_disable_vblank(struct drm_crtc *crtc); +void i915gm_disable_vblank(struct drm_crtc *crtc); +void i965_disable_vblank(struct drm_crtc *crtc); +void ilk_disable_vblank(struct drm_crtc *crtc); +void bdw_disable_vblank(struct drm_crtc *crtc); + +void ivb_display_irq_handler(struct drm_i915_private *i915, u32 de_iir); +void ilk_display_irq_handler(struct drm_i915_private *i915, u32 de_iir); +void gen8_de_irq_handler(struct drm_i915_private *i915, u32 master_ctl); +void gen11_display_irq_handler(struct drm_i915_private *i915); + +u32 gen11_gu_misc_irq_ack(struct drm_i915_private *i915, const u32 master_ctl); +void gen11_gu_misc_irq_handler(struct drm_i915_private *i915, const u32 iir); + +void vlv_display_irq_reset(struct drm_i915_private *i915); +void gen8_display_irq_reset(struct drm_i915_private *i915); +void gen11_display_irq_reset(struct drm_i915_private *i915); + +void ibx_irq_postinstall(struct drm_i915_private *i915); +void vlv_display_irq_postinstall(struct drm_i915_private *i915); +void icp_irq_postinstall(struct drm_i915_private *i915); +void gen8_de_irq_postinstall(struct drm_i915_private *i915); +void mtp_irq_postinstall(struct drm_i915_private *i915); +void gen11_de_irq_postinstall(struct drm_i915_private *i915); + +u32 i915_pipestat_enable_mask(struct drm_i915_private *i915, enum pipe pipe); +void i915_enable_pipestat(struct drm_i915_private *i915, enum pipe pipe, u32 status_mask); +void i915_disable_pipestat(struct drm_i915_private *i915, enum pipe pipe, u32 status_mask); +void i915_enable_asle_pipestat(struct drm_i915_private *i915); +void i9xx_pipestat_irq_reset(struct drm_i915_private *i915); + +void i9xx_pipestat_irq_ack(struct drm_i915_private *i915, u32 iir, u32 pipe_stats[I915_MAX_PIPES]); + +void i915_pipestat_irq_handler(struct drm_i915_private *i915, u32 iir, u32 pipe_stats[I915_MAX_PIPES]); +void i965_pipestat_irq_handler(struct drm_i915_private *i915, u32 iir, u32 pipe_stats[I915_MAX_PIPES]); +void valleyview_pipestat_irq_handler(struct drm_i915_private *i915, u32 pipe_stats[I915_MAX_PIPES]); +void i8xx_pipestat_irq_handler(struct drm_i915_private *i915, u16 iir, u32 pipe_stats[I915_MAX_PIPES]); + +#endif /* __INTEL_DISPLAY_IRQ_H__ */ |