diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
index 56a1eb23e093..245dfc9e6be1 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
@@ -847,6 +847,10 @@ static int rockchip_drm_bind(struct device *dev)
 	if (!drm_dev)
 		return -ENOMEM;
 
+	ret = drm_dev_set_unique(drm_dev, "%s", dev_name(dev));
+	if (ret)
+		goto err_free;
+
 	dev_set_drvdata(dev, drm_dev);
 
 	private = devm_kzalloc(drm_dev->dev, sizeof(*private), GFP_KERNEL);