summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/i915/display/intel_atomic.h
blob: 285de07011dcf173dbb04e10deab3e95e095200d (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
/* SPDX-License-Identifier: MIT */
/*
 * Copyright © 2019 Intel Corporation
 */

#ifndef __INTEL_ATOMIC_H__
#define __INTEL_ATOMIC_H__

#include <linux/types.h>

struct drm_atomic_state;
struct drm_connector;
struct drm_connector_state;
struct drm_crtc;
struct drm_crtc_state;
struct drm_device;
struct drm_i915_private;
struct drm_property;
struct intel_atomic_state;
struct intel_connector;
struct intel_crtc;
struct intel_crtc_state;

int intel_digital_connector_atomic_get_property(struct drm_connector *connector,
						const struct drm_connector_state *state,
						struct drm_property *property,
						u64 *val);
int intel_digital_connector_atomic_set_property(struct drm_connector *connector,
						struct drm_connector_state *state,
						struct drm_property *property,
						u64 val);
int intel_digital_connector_atomic_check(struct drm_connector *conn,
					 struct drm_atomic_state *state);
struct drm_connector_state *
intel_digital_connector_duplicate_state(struct drm_connector *connector);
bool intel_connector_needs_modeset(struct intel_atomic_state *state,
				   struct drm_connector *connector);
struct intel_digital_connector_state *
intel_atomic_get_digital_connector_state(struct intel_atomic_state *state,
					 struct intel_connector *connector);

struct drm_crtc_state *intel_crtc_duplicate_state(struct drm_crtc *crtc);
void intel_crtc_destroy_state(struct drm_crtc *crtc,
			       struct drm_crtc_state *state);
void intel_crtc_free_hw_state(struct intel_crtc_state *crtc_state);
void intel_crtc_copy_color_blobs(struct intel_crtc_state *crtc_state);
struct drm_atomic_state *intel_atomic_state_alloc(struct drm_device *dev);
void intel_atomic_state_free(struct drm_atomic_state *state);
void intel_atomic_state_clear(struct drm_atomic_state *state);

struct intel_crtc_state *
intel_atomic_get_crtc_state(struct drm_atomic_state *state,
			    struct intel_crtc *crtc);

int intel_atomic_setup_scalers(struct drm_i915_private *dev_priv,
			       struct intel_crtc *intel_crtc,
			       struct intel_crtc_state *crtc_state);

#endif /* __INTEL_ATOMIC_H__ */