]> Git Repo - linux.git/blob - drivers/gpu/drm/i915/display/intel_fbdev.h
Merge tag 'devicetree-fixes-for-6.4-3' of git://git.kernel.org/pub/scm/linux/kernel...
[linux.git] / drivers / gpu / drm / i915 / display / intel_fbdev.h
1 /* SPDX-License-Identifier: MIT */
2 /*
3  * Copyright © 2019 Intel Corporation
4  */
5
6 #ifndef __INTEL_FBDEV_H__
7 #define __INTEL_FBDEV_H__
8
9 #include <linux/types.h>
10
11 struct drm_device;
12 struct drm_i915_private;
13 struct intel_fbdev;
14 struct intel_framebuffer;
15
16 #ifdef CONFIG_DRM_FBDEV_EMULATION
17 int intel_fbdev_init(struct drm_device *dev);
18 void intel_fbdev_initial_config_async(struct drm_i915_private *dev_priv);
19 void intel_fbdev_unregister(struct drm_i915_private *dev_priv);
20 void intel_fbdev_fini(struct drm_i915_private *dev_priv);
21 void intel_fbdev_set_suspend(struct drm_device *dev, int state, bool synchronous);
22 void intel_fbdev_output_poll_changed(struct drm_device *dev);
23 void intel_fbdev_restore_mode(struct drm_i915_private *dev_priv);
24 struct intel_framebuffer *intel_fbdev_framebuffer(struct intel_fbdev *fbdev);
25 #else
26 static inline int intel_fbdev_init(struct drm_device *dev)
27 {
28         return 0;
29 }
30
31 static inline void intel_fbdev_initial_config_async(struct drm_i915_private *dev_priv)
32 {
33 }
34
35 static inline void intel_fbdev_unregister(struct drm_i915_private *dev_priv)
36 {
37 }
38
39 static inline void intel_fbdev_fini(struct drm_i915_private *dev_priv)
40 {
41 }
42
43 static inline void intel_fbdev_set_suspend(struct drm_device *dev, int state, bool synchronous)
44 {
45 }
46
47 static inline void intel_fbdev_output_poll_changed(struct drm_device *dev)
48 {
49 }
50
51 static inline void intel_fbdev_restore_mode(struct drm_i915_private *i915)
52 {
53 }
54 static inline struct intel_framebuffer *intel_fbdev_framebuffer(struct intel_fbdev *fbdev)
55 {
56         return NULL;
57 }
58 #endif
59
60 #endif /* __INTEL_FBDEV_H__ */
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