drivers/gpu/drm/exynos/exynos_drm_fbdev.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  * Copyright (c) 2011 Samsung Electronics Co., Ltd.
   4  *
   5  * Authors:
   6  *      Inki Dae <inki.dae@samsung.com>
   7  *      Joonyoung Shim <jy0922.shim@samsung.com>
   8  *      Seung-Woo Kim <sw0312.kim@samsung.com>
   9  */
  10
  11 #ifndef _EXYNOS_DRM_FBDEV_H_
  12 #define _EXYNOS_DRM_FBDEV_H_
  13
  14 #ifdef CONFIG_DRM_FBDEV_EMULATION
  15
  16 int exynos_drm_fbdev_init(struct drm_device *dev);
  17 void exynos_drm_fbdev_fini(struct drm_device *dev);
  18
  19 #else
  20
  21 static inline int exynos_drm_fbdev_init(struct drm_device *dev)
  22 {
  23         return 0;
  24 }
  25
  26 static inline void exynos_drm_fbdev_fini(struct drm_device *dev)
  27 {
  28 }
  29
  30 static inline void exynos_drm_fbdev_restore_mode(struct drm_device *dev)
  31 {
  32 }
  33
  34 #define exynos_drm_output_poll_changed (NULL)
  35
  36 #endif
  37
  38 #endif