2 * Copyright (c) 2015 MediaTek Inc.
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,