diff --git a/drivers/gpu/drm/bridge/inno-hdmi.c b/drivers/gpu/drm/bridge/inno-hdmi.c
index dd35f5a875d3..ea3447d4f285 100644
--- a/drivers/gpu/drm/bridge/inno-hdmi.c
+++ b/drivers/gpu/drm/bridge/inno-hdmi.c
@@ -1119,6 +1119,7 @@ struct inno_hdmi *inno_hdmi_bind(struct device *dev,
 	hdmi->bridge.type = DRM_MODE_CONNECTOR_HDMIA;
 	hdmi->bridge.vendor = "Inno";
 	hdmi->bridge.product = "Inno HDMI";
+	hdmi->bridge.supported_hdmi_ver = HDMI_VERSION_1_2;
 
 	hdmi->bridge.ddc = inno_hdmi_i2c_adapter(hdmi);
 	if (IS_ERR(hdmi->bridge.ddc))