| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* |
| * Copyright (c) 2015 MediaTek Inc. |
| * Author: CK Hu <ck.hu@mediatek.com> |
| */ |
| |
| #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; |
| unsigned int rotation; |
| bool dirty; |
| bool async_dirty; |
| bool async_config; |
| }; |
| |
| 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, |
| unsigned int supported_rotations); |
| |
| #endif |
