drivers/gpu/drm/omapdrm/omap_crtc.h

   1 /*
   2  * omap_crtc.h -- OMAP DRM CRTC
   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_CRTC_H__
  21 #define __OMAPDRM_CRTC_H__
  22
  23 #include <linux/types.h>
  24
  25 enum omap_channel;
  26
  27 struct drm_crtc;
  28 struct drm_device;
  29 struct drm_plane;
  30 struct omap_drm_pipeline;
  31 struct omap_dss_device;
  32 struct videomode;
  33
  34 struct videomode *omap_crtc_timings(struct drm_crtc *crtc);
  35 enum omap_channel omap_crtc_channel(struct drm_crtc *crtc);
  36 void omap_crtc_pre_init(struct omap_drm_private *priv);
  37 void omap_crtc_pre_uninit(struct omap_drm_private *priv);
  38 struct drm_crtc *omap_crtc_init(struct drm_device *dev,
  39                                 struct omap_drm_pipeline *pipe,
  40                                 struct drm_plane *plane);
  41 int omap_crtc_wait_pending(struct drm_crtc *crtc);
  42 void omap_crtc_error_irq(struct drm_crtc *crtc, u32 irqstatus);
  43 void omap_crtc_vblank_irq(struct drm_crtc *crtc);
  44
  45 #endif /* __OMAPDRM_CRTC_H__ */