mirror of https://gitee.com/openkylin/linux.git
43 lines
915 B
C
43 lines
915 B
C
/* 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>
|
|
*/
|
|
|
|
#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_ */
|