2 * Copyright (c) 2015 MediaTek Inc.
3 * Author: CK Hu <ck.hu@mediatek.com>
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
15 #ifndef _MTK_DRM_PLANE_H_
16 #define _MTK_DRM_PLANE_H_
18 #include <drm/drm_crtc.h>
19 #include <linux/types.h>
21 struct mtk_drm_plane
{
22 struct drm_plane base
;
26 struct mtk_plane_pending_state
{
39 struct mtk_plane_state
{
40 struct drm_plane_state base
;
41 struct mtk_plane_pending_state pending
;
44 static inline struct mtk_drm_plane
*to_mtk_plane(struct drm_plane
*plane
)
46 return container_of(plane
, struct mtk_drm_plane
, base
);
49 static inline struct mtk_plane_state
*
50 to_mtk_plane_state(struct drm_plane_state
*state
)
52 return container_of(state
, struct mtk_plane_state
, base
);
55 int mtk_plane_init(struct drm_device
*dev
, struct mtk_drm_plane
*mtk_plane
,
56 unsigned long possible_crtcs
, enum drm_plane_type type
,