/* * Copyright (C) 2015 Free Electrons * Copyright (C) 2015 NextThing Co * * Maxime Ripard <maxime.ripard@free-electrons.com> * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of * the License, or (at your option) any later version. */ #ifndef _SUN4I_LAYER_H_ #define _SUN4I_LAYER_H_ struct sunxi_engine; struct sun4i_layer { struct drm_plane plane; struct sun4i_drv *drv; struct sun4i_backend *backend; int id; }; struct sun4i_layer_state { struct drm_plane_state state; unsigned int pipe; bool uses_frontend; }; static inline struct sun4i_layer * plane_to_sun4i_layer(struct drm_plane *plane) { return container_of(plane, struct sun4i_layer, plane); } static inline struct sun4i_layer_state * state_to_sun4i_layer_state(struct drm_plane_state *state) { return container_of(state, struct sun4i_layer_state, state); } struct drm_plane **sun4i_layers_init(struct drm_device *drm, struct sunxi_engine *engine); #endif /* _SUN4I_LAYER_H_ */