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 
14 #ifdef CONFIG_DRM_FBDEV_EMULATION
15 int intel_fbdev_init(struct drm_device *dev);
16 void intel_fbdev_initial_config_async(struct drm_device *dev);
17 void intel_fbdev_unregister(struct drm_i915_private *dev_priv);
18 void intel_fbdev_fini(struct drm_i915_private *dev_priv);
19 void intel_fbdev_set_suspend(struct drm_device *dev, int state, bool synchronous);
20 void intel_fbdev_output_poll_changed(struct drm_device *dev);
21 void intel_fbdev_restore_mode(struct drm_device *dev);
22 #else
23 static inline int intel_fbdev_init(struct drm_device *dev)
24 {
25 	return 0;
26 }
27 
28 static inline void intel_fbdev_initial_config_async(struct drm_device *dev)
29 {
30 }
31 
32 static inline void intel_fbdev_unregister(struct drm_i915_private *dev_priv)
33 {
34 }
35 
36 static inline void intel_fbdev_fini(struct drm_i915_private *dev_priv)
37 {
38 }
39 
40 static inline void intel_fbdev_set_suspend(struct drm_device *dev, int state, bool synchronous)
41 {
42 }
43 
44 static inline void intel_fbdev_output_poll_changed(struct drm_device *dev)
45 {
46 }
47 
48 static inline void intel_fbdev_restore_mode(struct drm_device *dev)
49 {
50 }
51 #endif
52 
53 #endif /* __INTEL_FBDEV_H__ */
54