diff --git a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
index 57d6df93b303..f638dd8f6c20 100644
--- a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
+++ b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
@@ -79,6 +79,7 @@ struct rockchip_hdmi {
 	struct clk *hdmiphy_clk;
 	struct clk *ref_clk;
 	struct clk *grf_clk;
+	struct drm_bridge *bridge;
 	struct dw_hdmi *hdmi;
 	struct phy *phy;
 };
@@ -611,6 +612,13 @@ static int dw_hdmi_rockchip_bind(struct device *dev, struct device *master,
 		return dev_err_probe(dev, PTR_ERR(hdmi->hdmi),
 				     "failed to probe dw-hdmi bridge\n");
 
+	hdmi->bridge = of_drm_find_and_get_bridge(np);
+	if (!hdmi->bridge) {
+		dw_hdmi_unbind(hdmi->hdmi);
+		return dev_err_probe(dev, -ENODEV,
+				     "failed to find dw-hdmi bridge\n");
+	}
+
 	return 0;
 }
 
@@ -619,6 +627,7 @@ static void dw_hdmi_rockchip_unbind(struct device *dev, struct device *master,
 {
 	struct rockchip_hdmi *hdmi = dev_get_drvdata(dev);
 
+	drm_bridge_put(hdmi->bridge);
 	dw_hdmi_unbind(hdmi->hdmi);
 }