diff options
Diffstat (limited to 'drivers/gpu/drm/sun4i/sun4i_layer.h')
| -rw-r--r-- | drivers/gpu/drm/sun4i/sun4i_layer.h | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/drivers/gpu/drm/sun4i/sun4i_layer.h b/drivers/gpu/drm/sun4i/sun4i_layer.h index 4e84f438b346..5219cae9393e 100644 --- a/drivers/gpu/drm/sun4i/sun4i_layer.h +++ b/drivers/gpu/drm/sun4i/sun4i_layer.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * 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_ @@ -22,12 +18,24 @@ struct sun4i_layer { 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); |