From 132c6e250ed745443973cada8db17cdbaebdf551 Mon Sep 17 00:00:00 2001
From: Yongqiang Niu <yongqiang.niu@mediatek.com>
Date: Thu, 29 Aug 2019 22:50:42 +0800
Subject: drm/mediatek: add function to background color input select for
ovl/ovl_2l direct link
Git-commit: 132c6e250ed745443973cada8db17cdbaebdf551
Patch-mainline: v5.5-rc1
References: bsc#1152489
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>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
---
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
index 61d53be9c33b..26441f4d1ad3 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
+++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
@@ -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,
--
2.28.0