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 sun4i_backend *backend; 21 struct sun4i_tcon *tcon; 22 struct sun4i_layer **layers; 23 }; 24 25 static inline struct sun4i_crtc *drm_crtc_to_sun4i_crtc(struct drm_crtc *crtc) 26 { 27 return container_of(crtc, struct sun4i_crtc, crtc); 28 } 29 30 struct sun4i_crtc *sun4i_crtc_init(struct drm_device *drm); 31 32 #endif /* _SUN4I_CRTC_H_ */ 33