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drm/mediatek: add function to background color input select for ovl/ovl_2l direct link

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This patch add function to background color input select for ovl/ovl_2l
direct link for ovl/ovl_2l direct link usecase, we need set background
color input select for these hardware. This is preparation patch for
ovl/ovl_2l usecase.

Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com>
Signed-off-by: CK Hu <ck.hu@mediatek.com>
This commit is contained in:
Yongqiang Niu 2019-08-29 22:50:42 +08:00 committed by CK Hu
parent 0a5ccda420
commit 132c6e250e
1 changed files with 14 additions and 0 deletions
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14
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
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@ -84,6 +84,8 @@ struct mtk_ddp_comp_funcs {
struct mtk_plane_state *state);
void (*gamma_set)(struct mtk_ddp_comp *comp,
struct drm_crtc_state *state);
void (*bgclr_in_on)(struct mtk_ddp_comp *comp);
void (*bgclr_in_off)(struct mtk_ddp_comp *comp);
};
struct mtk_ddp_comp {
@ -165,6 +167,18 @@ static inline void mtk_ddp_gamma_set(struct mtk_ddp_comp *comp,
comp->funcs->gamma_set(comp, state);
}
static inline void mtk_ddp_comp_bgclr_in_on(struct mtk_ddp_comp *comp)
{
if (comp->funcs && comp->funcs->bgclr_in_on)
comp->funcs->bgclr_in_on(comp);
}
static inline void mtk_ddp_comp_bgclr_in_off(struct mtk_ddp_comp *comp)
{
if (comp->funcs && comp->funcs->bgclr_in_off)
comp->funcs->bgclr_in_off(comp);
}
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,