drivers/gpu/drm/omapdrm/omap_fbdev.h

   1 /*
   2  * omap_fbdev.h -- OMAP DRM FBDEV Compatibility
   3  *
   4  * Copyright (C) 2011 Texas Instruments
   5  * Author: Rob Clark <rob@ti.com>
   6  *
   7  * This program is free software; you can redistribute it and/or modify it
   8  * under the terms of the GNU General Public License version 2 as published by
   9  * the Free Software Foundation.
  10  *
  11  * This program is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  14  * more details.
  15  *
  16  * You should have received a copy of the GNU General Public License along with
  17  * this program.  If not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 #ifndef __OMAPDRM_FBDEV_H__
  21 #define __OMAPDRM_FBDEV_H__
  22
  23 struct drm_device;
  24 struct drm_fb_helper;
  25
  26 #ifdef CONFIG_DRM_FBDEV_EMULATION
  27 struct drm_fb_helper *omap_fbdev_init(struct drm_device *dev);
  28 void omap_fbdev_free(struct drm_device *dev);
  29 #else
  30 static inline struct drm_fb_helper *omap_fbdev_init(struct drm_device *dev)
  31 {
  32         return NULL;
  33 }
  34 static inline void omap_fbdev_free(struct drm_device *dev)
  35 {
  36 }
  37 #endif
  38
  39 #endif /* __OMAPDRM_FBDEV_H__ */