diff --git a/lk2nd/device/dts/msm8916/msm8939-huawei-rio.dts b/lk2nd/device/dts/msm8916/msm8939-huawei-rio.dts
index 822ef1711..2e5ab3d23 100644
--- a/lk2nd/device/dts/msm8916/msm8939-huawei-rio.dts
+++ b/lk2nd/device/dts/msm8916/msm8939-huawei-rio.dts
@@ -12,8 +12,22 @@
 };
 
 &lk2nd {
-	model = "Huawei G7 Plus / G8 / GX8";
+	model = "Huawei G7 Plus / G8 / GX8 / Maimang 4";
 	compatible = "huawei,rio";
 
 	//FIXME: lk2nd,dtb-files = "msm8939-huawei-rio";
+	
+	panel {
+		compatible = "huawei,rio-panel";
+		
+		qcom,mdss_dsi_boe_otm1901_5p5_1080p_video {
+			compatible = "huawei,rio-boe-otm1901";
+		};
+		qcom,mdss_dsi_cmi_nt35532_5p5_1080p_video {
+			compatible = "huawei,rio-cmi-nt35532";
+		};
+		qcom,mdss_dsi_tianma_nt35596_5p5_1080p_video {
+			compatible = "huawei,rio-tianma-nt35596";
+		};
+	};
 };