1/* SPDX-License-Identifier: MIT */
 2/*
 3 * Copyright © 2019 Intel Corporation
 4 */
 5
 6#ifndef __INTEL_DE_H__
 7#define __INTEL_DE_H__
 8
 9#include "i915_drv.h"
10#include "i915_reg.h"
11#include "intel_uncore.h"
12
13static inline u32
14intel_de_read(struct drm_i915_private *i915, i915_reg_t reg)
15{
16	return intel_uncore_read(&i915->uncore, reg);
17}
18
19static inline void
20intel_de_posting_read(struct drm_i915_private *i915, i915_reg_t reg)
21{
22	intel_uncore_posting_read(&i915->uncore, reg);
23}
24
25/* Note: read the warnings for intel_uncore_*_fw() functions! */
26static inline u32
27intel_de_read_fw(struct drm_i915_private *i915, i915_reg_t reg)
28{
29	return intel_uncore_read_fw(&i915->uncore, reg);
30}
31
32static inline void
33intel_de_write(struct drm_i915_private *i915, i915_reg_t reg, u32 val)
34{
35	intel_uncore_write(&i915->uncore, reg, val);
36}
37
38/* Note: read the warnings for intel_uncore_*_fw() functions! */
39static inline void
40intel_de_write_fw(struct drm_i915_private *i915, i915_reg_t reg, u32 val)
41{
42	intel_uncore_write_fw(&i915->uncore, reg, val);
43}
44
45static inline void
46intel_de_rmw(struct drm_i915_private *i915, i915_reg_t reg, u32 clear, u32 set)
47{
48	intel_uncore_rmw(&i915->uncore, reg, clear, set);
49}
50
51static inline int
52intel_de_wait_for_register(struct drm_i915_private *i915, i915_reg_t reg,
53			   u32 mask, u32 value, unsigned int timeout)
54{
55	return intel_wait_for_register(&i915->uncore, reg, mask, value, timeout);
56}
57
58static inline int
59intel_de_wait_for_set(struct drm_i915_private *i915, i915_reg_t reg,
60		      u32 mask, unsigned int timeout)
61{
62	return intel_de_wait_for_register(i915, reg, mask, mask, timeout);
63}
64
65static inline int
66intel_de_wait_for_clear(struct drm_i915_private *i915, i915_reg_t reg,
67			u32 mask, unsigned int timeout)
68{
69	return intel_de_wait_for_register(i915, reg, mask, 0, timeout);
70}
71
72#endif /* __INTEL_DE_H__ */