diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index 7da75e9e557b..79998f912021 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -2700,6 +2700,7 @@ static void vop_crtc_enable(struct drm_crtc *crtc)
 	}
 
 	switch (s->output_type) {
+	case DRM_MODE_CONNECTOR_DPI:
 	case DRM_MODE_CONNECTOR_LVDS:
 		VOP_CTRL_SET(vop, rgb_en, 1);
 		VOP_CTRL_SET(vop, rgb_pin_pol, val);