drivers/gpu/drm/sun4i/sun4i_crtc.h

   1 /*
   2  * Copyright (C) 2015 Free Electrons
   3  * Copyright (C) 2015 NextThing Co
   4  *
   5  * Maxime Ripard <maxime.ripard@free-electrons.com>
   6  *
   7  * This program is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU General Public License as
   9  * published by the Free Software Foundation; either version 2 of
  10  * the License, or (at your option) any later version.
  11  */
  12
  13 #ifndef _SUN4I_CRTC_H_
  14 #define _SUN4I_CRTC_H_
  15
  16 struct sun4i_crtc {
  17         struct drm_crtc                 crtc;
  18         struct drm_pending_vblank_event *event;
  19
  20         struct sunxi_engine             *engine;
  21         struct sun4i_tcon               *tcon;
  22 };
  23
  24 static inline struct sun4i_crtc *drm_crtc_to_sun4i_crtc(struct drm_crtc *crtc)
  25 {
  26         return container_of(crtc, struct sun4i_crtc, crtc);
  27 }
  28
  29 struct sun4i_crtc *sun4i_crtc_init(struct drm_device *drm,
  30                                    struct sunxi_engine *engine,
  31                                    struct sun4i_tcon *tcon);
  32
  33 #endif /* _SUN4I_CRTC_H_ */