drivers/gpu/drm/sun4i/sun4i_crtc.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  * Copyright (C) 2015 Free Electrons
   4  * Copyright (C) 2015 NextThing Co
   5  *
   6  * Maxime Ripard <maxime.ripard@free-electrons.com>
   7  */
   8
   9 #ifndef _SUN4I_CRTC_H_
  10 #define _SUN4I_CRTC_H_
  11
  12 struct sun4i_crtc {
  13         struct drm_crtc                 crtc;
  14         struct drm_pending_vblank_event *event;
  15
  16         struct sunxi_engine             *engine;
  17         struct sun4i_tcon               *tcon;
  18 };
  19
  20 static inline struct sun4i_crtc *drm_crtc_to_sun4i_crtc(struct drm_crtc *crtc)
  21 {
  22         return container_of(crtc, struct sun4i_crtc, crtc);
  23 }
  24
  25 struct sun4i_crtc *sun4i_crtc_init(struct drm_device *drm,
  26                                    struct sunxi_engine *engine,
  27                                    struct sun4i_tcon *tcon);
  28
  29 #endif /* _SUN4I_CRTC_H_ */