1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 * Copyright (c) 2015 MediaTek Inc.
 4 * Author: CK Hu <ck.hu@mediatek.com>
 5 */
 6
 7#ifndef _MTK_DRM_PLANE_H_
 8#define _MTK_DRM_PLANE_H_
 9
10#include <drm/drm_crtc.h>
11#include <linux/types.h>
12
13struct mtk_plane_pending_state {
14	bool				config;
15	bool				enable;
16	dma_addr_t			addr;
17	unsigned int			pitch;
18	unsigned int			format;
19	unsigned int			x;
20	unsigned int			y;
21	unsigned int			width;
22	unsigned int			height;
23	unsigned int			rotation;
24	bool				dirty;
25	bool				async_dirty;
26	bool				async_config;
27};
28
29struct mtk_plane_state {
30	struct drm_plane_state		base;
31	struct mtk_plane_pending_state	pending;
32};
33
34static inline struct mtk_plane_state *
35to_mtk_plane_state(struct drm_plane_state *state)
36{
37	return container_of(state, struct mtk_plane_state, base);
38}
39
40int mtk_plane_init(struct drm_device *dev, struct drm_plane *plane,
41		   unsigned long possible_crtcs, enum drm_plane_type type,
42		   unsigned int supported_rotations);
43
44#endif