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- /* SPDX-License-Identifier: GPL-2.0 */
- /*
- * Copyright (C) 2020 VeriSilicon Holdings Co., Ltd.
- */
- #ifndef __VS_PLANE_H__
- #define __VS_PLANE_H__
- #include <drm/drm_plane_helper.h>
- #include <drm/drm_fourcc.h>
- #include "vs_type.h"
- #include "vs_fb.h"
- #define MAX_NUM_PLANES 3 /* colour format plane */
- struct vs_plane;
- struct vs_plane_funcs {
- void (*update)(struct device *dev, struct vs_plane *plane);
- void (*disable)(struct device *dev, struct vs_plane *plane,
- struct drm_plane_state *old_state);
- int (*check)(struct device *dev, struct vs_plane *plane,
- struct drm_plane_state *state);
- };
- struct vs_plane_status {
- u32 tile_mode;
- struct drm_rect src;
- struct drm_rect dest;
- struct drm_format_name_buf format_name;
- };
- struct vs_plane_state {
- struct drm_plane_state base;
- struct vs_plane_status status; /* for debugfs */
- struct drm_property_blob *watermark;
- struct drm_property_blob *color_mgmt;
- struct drm_property_blob *roi;
- u32 degamma;
- bool degamma_changed;
- };
- struct vs_plane {
- struct drm_plane base;
- u8 id;
- dma_addr_t dma_addr[MAX_NUM_PLANES];
- struct drm_property *degamma_mode;
- struct drm_property *watermark_prop;
- struct drm_property *color_mgmt_prop;
- struct drm_property *roi_prop;
- const struct vs_plane_funcs *funcs;
- };
- void vs_plane_destory(struct drm_plane *plane);
- struct vs_plane *vs_plane_create(struct drm_device *drm_dev,
- struct vs_plane_info *info,
- unsigned int layer_num,
- unsigned int possible_crtcs);
- static inline struct vs_plane *to_vs_plane(struct drm_plane *plane)
- {
- return container_of(plane, struct vs_plane, base);
- }
- static inline struct vs_plane_state *
- to_vs_plane_state(struct drm_plane_state *state)
- {
- return container_of(state, struct vs_plane_state, base);
- }
- #endif /* __VS_PLANE_H__ */
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