diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
index c26cbae75a80..593a34b2ad6a 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
@@ -12324,7 +12324,8 @@ static int vop2_plane_init(struct vop2 *vop2, struct vop2_win *win, unsigned lon
 	drm_object_attach_property(&win->base.base, win->output_width_prop, 0);
 	drm_object_attach_property(&win->base.base, win->output_height_prop, 0);
 	drm_object_attach_property(&win->base.base, win->scale_prop, 0);
-	drm_object_attach_property(&win->base.base, win->color_key_prop, 0);
+	if (win->regs->color_key.mask)
+		drm_object_attach_property(&win->base.base, win->color_key_prop, 0);
 
 	return 0;
 }