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Note: File does not exist in v3.1.
 1/* SPDX-License-Identifier: MIT */
 2/*
 3 * Copyright © 2023 Intel Corporation
 4 */
 5
 6#ifndef __INTEL_DISPLAY_IRQ_H__
 7#define __INTEL_DISPLAY_IRQ_H__
 8
 9#include <linux/types.h>
10
11#include "intel_display_limits.h"
12
13enum pipe;
14struct drm_i915_private;
15struct drm_crtc;
16
17void valleyview_enable_display_irqs(struct drm_i915_private *i915);
18void valleyview_disable_display_irqs(struct drm_i915_private *i915);
19
20void ilk_update_display_irq(struct drm_i915_private *i915,
21			    u32 interrupt_mask, u32 enabled_irq_mask);
22void ilk_enable_display_irq(struct drm_i915_private *i915, u32 bits);
23void ilk_disable_display_irq(struct drm_i915_private *i915, u32 bits);
24
25void bdw_update_port_irq(struct drm_i915_private *i915, u32 interrupt_mask, u32 enabled_irq_mask);
26void bdw_enable_pipe_irq(struct drm_i915_private *i915, enum pipe pipe, u32 bits);
27void bdw_disable_pipe_irq(struct drm_i915_private *i915, enum pipe pipe, u32 bits);
28
29void ibx_display_interrupt_update(struct drm_i915_private *i915,
30				  u32 interrupt_mask, u32 enabled_irq_mask);
31void ibx_enable_display_interrupt(struct drm_i915_private *i915, u32 bits);
32void ibx_disable_display_interrupt(struct drm_i915_private *i915, u32 bits);
33
34void gen8_irq_power_well_post_enable(struct drm_i915_private *i915, u8 pipe_mask);
35void gen8_irq_power_well_pre_disable(struct drm_i915_private *i915, u8 pipe_mask);
36
37int i8xx_enable_vblank(struct drm_crtc *crtc);
38int i915gm_enable_vblank(struct drm_crtc *crtc);
39int i965_enable_vblank(struct drm_crtc *crtc);
40int ilk_enable_vblank(struct drm_crtc *crtc);
41int bdw_enable_vblank(struct drm_crtc *crtc);
42void i8xx_disable_vblank(struct drm_crtc *crtc);
43void i915gm_disable_vblank(struct drm_crtc *crtc);
44void i965_disable_vblank(struct drm_crtc *crtc);
45void ilk_disable_vblank(struct drm_crtc *crtc);
46void bdw_disable_vblank(struct drm_crtc *crtc);
47
48void ivb_display_irq_handler(struct drm_i915_private *i915, u32 de_iir);
49void ilk_display_irq_handler(struct drm_i915_private *i915, u32 de_iir);
50void gen8_de_irq_handler(struct drm_i915_private *i915, u32 master_ctl);
51void gen11_display_irq_handler(struct drm_i915_private *i915);
52
53u32 gen11_gu_misc_irq_ack(struct drm_i915_private *i915, const u32 master_ctl);
54void gen11_gu_misc_irq_handler(struct drm_i915_private *i915, const u32 iir);
55
56void i9xx_display_irq_reset(struct drm_i915_private *i915);
57void vlv_display_irq_reset(struct drm_i915_private *i915);
58void gen8_display_irq_reset(struct drm_i915_private *i915);
59void gen11_display_irq_reset(struct drm_i915_private *i915);
60
61void vlv_display_irq_postinstall(struct drm_i915_private *i915);
62void ilk_de_irq_postinstall(struct drm_i915_private *i915);
63void gen8_de_irq_postinstall(struct drm_i915_private *i915);
64void gen11_de_irq_postinstall(struct drm_i915_private *i915);
65void dg1_de_irq_postinstall(struct drm_i915_private *i915);
66
67u32 i915_pipestat_enable_mask(struct drm_i915_private *i915, enum pipe pipe);
68void i915_enable_pipestat(struct drm_i915_private *i915, enum pipe pipe, u32 status_mask);
69void i915_disable_pipestat(struct drm_i915_private *i915, enum pipe pipe, u32 status_mask);
70void i915_enable_asle_pipestat(struct drm_i915_private *i915);
71
72void i9xx_pipestat_irq_ack(struct drm_i915_private *i915, u32 iir, u32 pipe_stats[I915_MAX_PIPES]);
73
74void i915_pipestat_irq_handler(struct drm_i915_private *i915, u32 iir, u32 pipe_stats[I915_MAX_PIPES]);
75void i965_pipestat_irq_handler(struct drm_i915_private *i915, u32 iir, u32 pipe_stats[I915_MAX_PIPES]);
76void valleyview_pipestat_irq_handler(struct drm_i915_private *i915, u32 pipe_stats[I915_MAX_PIPES]);
77
78void intel_display_irq_init(struct drm_i915_private *i915);
79
80void i915gm_irq_cstate_wa(struct drm_i915_private *i915, bool enable);
81
82#endif /* __INTEL_DISPLAY_IRQ_H__ */