mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-19 18:24:14 +08:00
25c6a853fc
Fbdev code should be compiled only if CONFIG_DRM_FBDEV_EMULATION option is enabled. The patch fixes exynos-drm code trying to manipulate fbdev data which is not initialized in case CONFIG_DRM_FBDEV_EMULATION is disabled. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
45 lines
1.0 KiB
C
45 lines
1.0 KiB
C
/*
|
|
* Copyright (c) 2011 Samsung Electronics Co., Ltd.
|
|
*
|
|
* Authors:
|
|
* Inki Dae <inki.dae@samsung.com>
|
|
* Joonyoung Shim <jy0922.shim@samsung.com>
|
|
* Seung-Woo Kim <sw0312.kim@samsung.com>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License as published by the
|
|
* Free Software Foundation; either version 2 of the License, or (at your
|
|
* option) any later version.
|
|
*/
|
|
|
|
#ifndef _EXYNOS_DRM_FBDEV_H_
|
|
#define _EXYNOS_DRM_FBDEV_H_
|
|
|
|
#ifdef CONFIG_DRM_FBDEV_EMULATION
|
|
|
|
int exynos_drm_fbdev_init(struct drm_device *dev);
|
|
void exynos_drm_fbdev_fini(struct drm_device *dev);
|
|
void exynos_drm_fbdev_restore_mode(struct drm_device *dev);
|
|
void exynos_drm_output_poll_changed(struct drm_device *dev);
|
|
|
|
#else
|
|
|
|
static inline int exynos_drm_fbdev_init(struct drm_device *dev)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline void exynos_drm_fbdev_fini(struct drm_device *dev)
|
|
{
|
|
}
|
|
|
|
static inline void exynos_drm_fbdev_restore_mode(struct drm_device *dev)
|
|
{
|
|
}
|
|
|
|
#define exynos_drm_output_poll_changed (NULL)
|
|
|
|
#endif
|
|
|
|
#endif
|