| /* | |
| * Copyright (c) 2015 MediaTek Inc. | |
| * Author: CK Hu <ck.hu@mediatek.com> | |
| * | |
| * This program is free software; you can redistribute it and/or modify | |
| * it under the terms of the GNU General Public License version 2 as | |
| * published by the Free Software Foundation. | |
| * | |
| * This program is distributed in the hope that it will be useful, | |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| * GNU General Public License for more details. | |
| */ | |
| #ifndef _MTK_DRM_PLANE_H_ | |
| #define _MTK_DRM_PLANE_H_ | |
| #include <drm/drm_crtc.h> | |
| #include <linux/types.h> | |
| struct mtk_plane_pending_state { | |
| bool config; | |
| bool enable; | |
| dma_addr_t addr; | |
| unsigned int pitch; | |
| unsigned int format; | |
| unsigned int x; | |
| unsigned int y; | |
| unsigned int width; | |
| unsigned int height; | |
| bool dirty; | |
| }; | |
| struct mtk_plane_state { | |
| struct drm_plane_state base; | |
| struct mtk_plane_pending_state pending; | |
| }; | |
| static inline struct mtk_plane_state * | |
| to_mtk_plane_state(struct drm_plane_state *state) | |
| { | |
| return container_of(state, struct mtk_plane_state, base); | |
| } | |
| int mtk_plane_init(struct drm_device *dev, struct drm_plane *plane, | |
| unsigned long possible_crtcs, enum drm_plane_type type); | |
| #endif |