1 /*
2  * Copyright (c) 2011 Samsung Electronics Co., Ltd.
3  *
4  * Authors:
5  *	Inki Dae <inki.dae@samsung.com>
6  *	Joonyoung Shim <jy0922.shim@samsung.com>
7  *	Seung-Woo Kim <sw0312.kim@samsung.com>
8  *
9  * This program is free software; you can redistribute  it and/or modify it
10  * under  the terms of  the GNU General  Public License as published by the
11  * Free Software Foundation;  either version 2 of the  License, or (at your
12  * option) any later version.
13  */
14 
15 #ifndef _EXYNOS_DRM_FBDEV_H_
16 #define _EXYNOS_DRM_FBDEV_H_
17 
18 #ifdef CONFIG_DRM_FBDEV_EMULATION
19 
20 int exynos_drm_fbdev_init(struct drm_device *dev);
21 void exynos_drm_fbdev_fini(struct drm_device *dev);
22 void exynos_drm_fbdev_suspend(struct drm_device *drm);
23 void exynos_drm_fbdev_resume(struct drm_device *drm);
24 
25 #else
26 
exynos_drm_fbdev_init(struct drm_device * dev)27 static inline int exynos_drm_fbdev_init(struct drm_device *dev)
28 {
29 	return 0;
30 }
31 
exynos_drm_fbdev_fini(struct drm_device * dev)32 static inline void exynos_drm_fbdev_fini(struct drm_device *dev)
33 {
34 }
35 
exynos_drm_fbdev_restore_mode(struct drm_device * dev)36 static inline void exynos_drm_fbdev_restore_mode(struct drm_device *dev)
37 {
38 }
39 
40 #define exynos_drm_output_poll_changed (NULL)
41 
exynos_drm_fbdev_suspend(struct drm_device * drm)42 static inline void exynos_drm_fbdev_suspend(struct drm_device *drm)
43 {
44 }
45 
exynos_drm_fbdev_resume(struct drm_device * drm)46 static inline void exynos_drm_fbdev_resume(struct drm_device *drm)
47 {
48 }
49 
50 #endif
51 
52 #endif
53