diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
index e5fae4ec2337011f19573c6d16754cbf087ea522..39cb9a80d976619f891772127cb4c7002270a9ea 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
@@ -138,6 +138,7 @@ static void mtk_plane_update_new_state(struct drm_plane_state *new_state,
 	mtk_plane_state->pending.width = drm_rect_width(&new_state->dst);
 	mtk_plane_state->pending.height = drm_rect_height(&new_state->dst);
 	mtk_plane_state->pending.rotation = new_state->rotation;
+	mtk_plane_state->pending.color_encoding = new_state->color_encoding;
 }
 
 static void mtk_plane_atomic_async_update(struct drm_plane *plane,
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.h b/drivers/gpu/drm/mediatek/mtk_drm_plane.h
index d454bece95356629ca271beecc5330873c8d7865..2d5ec66e3df1bcbc90e5bb3d1cdb711cade54523 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_plane.h
+++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.h
@@ -24,6 +24,7 @@ struct mtk_plane_pending_state {
 	bool				dirty;
 	bool				async_dirty;
 	bool				async_config;
+	enum drm_color_encoding		color_encoding;
 };
 
 struct mtk_plane_state {