diff options
Diffstat (limited to 'drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h')
| -rw-r--r-- | drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h index 6b13ba97094d..22a33ee451c4 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h @@ -21,6 +21,7 @@ struct device_node; struct drm_crtc; struct drm_device; struct mtk_plane_state; +struct drm_crtc_state; enum mtk_ddp_comp_type { MTK_DISP_OVL, @@ -64,7 +65,7 @@ struct mtk_ddp_comp; struct mtk_ddp_comp_funcs { void (*config)(struct mtk_ddp_comp *comp, unsigned int w, - unsigned int h, unsigned int vrefresh); + unsigned int h, unsigned int vrefresh, unsigned int bpc); void (*start)(struct mtk_ddp_comp *comp); void (*stop)(struct mtk_ddp_comp *comp); void (*enable_vblank)(struct mtk_ddp_comp *comp, struct drm_crtc *crtc); @@ -73,6 +74,8 @@ struct mtk_ddp_comp_funcs { void (*layer_off)(struct mtk_ddp_comp *comp, unsigned int idx); void (*layer_config)(struct mtk_ddp_comp *comp, unsigned int idx, struct mtk_plane_state *state); + void (*gamma_set)(struct mtk_ddp_comp *comp, + struct drm_crtc_state *state); }; struct mtk_ddp_comp { @@ -86,10 +89,10 @@ struct mtk_ddp_comp { static inline void mtk_ddp_comp_config(struct mtk_ddp_comp *comp, unsigned int w, unsigned int h, - unsigned int vrefresh) + unsigned int vrefresh, unsigned int bpc) { if (comp->funcs && comp->funcs->config) - comp->funcs->config(comp, w, h, vrefresh); + comp->funcs->config(comp, w, h, vrefresh, bpc); } static inline void mtk_ddp_comp_start(struct mtk_ddp_comp *comp) @@ -139,6 +142,13 @@ static inline void mtk_ddp_comp_layer_config(struct mtk_ddp_comp *comp, comp->funcs->layer_config(comp, idx, state); } +static inline void mtk_ddp_gamma_set(struct mtk_ddp_comp *comp, + struct drm_crtc_state *state) +{ + if (comp->funcs && comp->funcs->gamma_set) + comp->funcs->gamma_set(comp, state); +} + int mtk_ddp_comp_get_id(struct device_node *node, enum mtk_ddp_comp_type comp_type); int mtk_ddp_comp_init(struct device *dev, struct device_node *comp_node, @@ -146,5 +156,7 @@ int mtk_ddp_comp_init(struct device *dev, struct device_node *comp_node, const struct mtk_ddp_comp_funcs *funcs); int mtk_ddp_comp_register(struct drm_device *drm, struct mtk_ddp_comp *comp); void mtk_ddp_comp_unregister(struct drm_device *drm, struct mtk_ddp_comp *comp); +void mtk_dither_set(struct mtk_ddp_comp *comp, unsigned int bpc, + unsigned int CFG); #endif /* MTK_DRM_DDP_COMP_H */ |