@@ -260,6 +272,22 @@
 		};
 	};
 
+//enable HDMI port.
+	hdmi_pdn {
+		compatible = "gpio-leds";
+		status = "okay";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&hdmi_pdn_pins_default>;
+
+		hdmi_pdn {
+			lable = "hdmi_pdn_ctrl";
+			gpios = <&main_gpio0 127 GPIO_ACTIVE_LOW>;
+			default-state = "off";
+		};
+
+	};
+
 	hdmi-connector {
 		compatible = "hdmi-connector";
 		label = "hdmi";
@@ -286,11 +314,11 @@
 		#size-cells = <0>;
 		compatible = "ti,tfp410";
 
-		pinctrl-names = "default";
-		pinctrl-0 = <&hdmi_pdn_pins_default>;
+		// pinctrl-names = "default";
+		// pinctrl-0 = <&hdmi_pdn_pins_default>;
 
 		/* HDMI_PDn */
-		powerdown-gpios = <&main_gpio0 127 GPIO_ACTIVE_LOW>;
+		// powerdown-gpios = <&main_gpio0 127 GPIO_ACTIVE_LOW>;
 
 		port@0 {
 			reg = <0>;