diff --git a/drivers/gpu/drm/rockchip/rk3066_hdmi.c b/drivers/gpu/drm/rockchip/rk3066_hdmi.c
index f28d6a883e09..c080abe676c4 100644
--- a/drivers/gpu/drm/rockchip/rk3066_hdmi.c
+++ b/drivers/gpu/drm/rockchip/rk3066_hdmi.c
@@ -14,6 +14,7 @@
 #include <drm/drm_probe_helper.h>
 
 #include <linux/clk.h>
+#include <linux/hdmi.h>
 #include <linux/mfd/syscon.h>
 #include <linux/platform_device.h>
 #include <linux/regmap.h>
@@ -712,6 +713,7 @@ rk3066_hdmi_register(struct drm_device *drm, struct rk3066_hdmi *hdmi)
 	hdmi->bridge.type = DRM_MODE_CONNECTOR_HDMIA;
 	hdmi->bridge.vendor = "Rockchip";
 	hdmi->bridge.product = "RK3066 HDMI";
+	hdmi->bridge.supported_hdmi_ver = HDMI_VERSION_1_3;
 
 	hdmi->bridge.ddc = rk3066_hdmi_i2c_adapter(hdmi);
 	if (IS_ERR(hdmi->bridge.ddc))