drivers/gpu/drm/omapdrm/omap_fb.h

   1 /*
   2  * omap_fb.h -- OMAP DRM Framebuffer
   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_FB_H__
  21 #define __OMAPDRM_FB_H__
  22
  23 struct drm_connector;
  24 struct drm_device;
  25 struct drm_file;
  26 struct drm_framebuffer;
  27 struct drm_gem_object;
  28 struct drm_mode_fb_cmd2;
  29 struct drm_plane_state;
  30 struct omap_overlay_info;
  31 struct seq_file;
  32
  33 struct drm_framebuffer *omap_framebuffer_create(struct drm_device *dev,
  34                 struct drm_file *file, const struct drm_mode_fb_cmd2 *mode_cmd);
  35 struct drm_framebuffer *omap_framebuffer_init(struct drm_device *dev,
  36                 const struct drm_mode_fb_cmd2 *mode_cmd, struct drm_gem_object **bos);
  37 int omap_framebuffer_pin(struct drm_framebuffer *fb);
  38 void omap_framebuffer_unpin(struct drm_framebuffer *fb);
  39 void omap_framebuffer_update_scanout(struct drm_framebuffer *fb,
  40                 struct drm_plane_state *state, struct omap_overlay_info *info);
  41 struct drm_connector *omap_framebuffer_get_next_connector(
  42                 struct drm_framebuffer *fb, struct drm_connector *from);
  43 bool omap_framebuffer_supports_rotation(struct drm_framebuffer *fb);
  44 void omap_framebuffer_describe(struct drm_framebuffer *fb, struct seq_file *m);
  45
  46 #endif /* __OMAPDRM_FB_H__ */