diff --git a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
index 7671bc3fdecc..d6e5d622a8ee 100644
--- a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
+++ b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
@@ -2352,7 +2352,9 @@ dw_hdmi_rockchip_set_property(struct drm_connector *connector,
 		return 0;
 	}
 
-	DRM_ERROR("failed to set rockchip hdmi connector property\n");
+	DRM_ERROR("Unknown property [PROP:%d:%s]\n",
+		  property->base.id, property->name);
+
 	return -EINVAL;
 }
 
@@ -2423,7 +2425,9 @@ dw_hdmi_rockchip_get_property(struct drm_connector *connector,
 		return 0;
 	}
 
-	DRM_ERROR("failed to get rockchip hdmi connector property\n");
+	DRM_ERROR("Unknown property [PROP:%d:%s]\n",
+		  property->base.id, property->name);
+
 	return -EINVAL;
 }