diff --git a/display/waipio-sde-display-common.dtsi b/display/waipio-sde-display-common.dtsi
index 934e0e03..def8b515 100644
--- a/display/waipio-sde-display-common.dtsi
+++ b/display/waipio-sde-display-common.dtsi
@@ -1114,7 +1114,7 @@
 	qcom,mdss-dsi-display-timings {
 		timing@0 {
 			qcom,mdss-dsi-panel-phy-timings = [00 1e 08 07 18 22 08
-				08 08 02 04 00 1a 0d];
+				08 08 02 04 1a 0c 00];
 			qcom,display-topology = <1 0 1>;
 			qcom,default-topology-index = <0>;
 		};
diff --git a/display/waipio-sde-display-hdk.dtsi b/display/waipio-sde-display-hdk.dtsi
index 21d34d7f..0f849097 100644
--- a/display/waipio-sde-display-hdk.dtsi
+++ b/display/waipio-sde-display-hdk.dtsi
@@ -1,5 +1,90 @@
 #include "waipio-sde-display.dtsi"
 
+&qupv3_se5_i2c {
+	nq@64 {
+		status = "disabled";
+    };
+};
+
+&tlmm {
+	lt9611_pins: lt9611_pins {
+		mux {
+			pins = "gpio44", "gpio107", "gpio109", "gpio9";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio44", "gpio107", "gpio109", "gpio9";
+			drive-strength = <8>;
+			bias-disable = <0>;
+		};
+	};
+};
+
+&qupv3_se9_i2c {
+	status = "ok";
+
+	lt9611: lt,lt9611@2b {
+		compatible = "lt,lt9611uxc";
+		reg = <0x2b>;
+		interrupt-parent = <&tlmm>;
+		interrupts = <44 0>;
+		interrupt-names = "lt_irq";
+		lt,irq-gpio = <&tlmm 44 0x0>;
+		lt,reset-gpio = <&tlmm 107 0x0>;
+		lt,hdmi-3p3-en = <&tlmm 109 0x0>;
+		lt,hdmi-1p2-en = <&tlmm 9 0x0>;
+		lt,non-pluggable;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&lt9611_pins>;
+
+		lt,preferred-mode = "1920x1080";
+
+		lt,customize-modes {
+			lt,customize-mode-id@0 {
+				lt,mode-h-active = <1920>;
+				lt,mode-h-front-porch = <88>;
+				lt,mode-h-pulse-width = <44>;
+				lt,mode-h-back-porch = <148>;
+				lt,mode-h-active-high;
+				lt,mode-v-active = <1080>;
+				lt,mode-v-front-porch = <4>;
+				lt,mode-v-pulse-width = <5>;
+				lt,mode-v-back-porch = <36>;
+				lt,mode-v-active-high;
+				lt,mode-clock-in-khz = <148500>;
+			};
+
+			lt,customize-mode-id@1 {
+				lt,mode-h-active = <3840>;
+				lt,mode-h-front-porch = <176>;
+				lt,mode-h-pulse-width = <88>;
+				lt,mode-h-back-porch = <400>;
+				lt,mode-h-active-high;
+				lt,mode-v-active = <2160>;
+				lt,mode-v-front-porch = <8>;
+				lt,mode-v-pulse-width = <10>;
+				lt,mode-v-back-porch = <72>;
+				lt,mode-v-active-high;
+				lt,mode-clock-in-khz = <608040>;
+			};
+		};
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				lt9611_in_0: endpoint {
+					remote-endpoint = <&ext_dsi_0_out>;
+				};
+			};
+		};
+	};
+};
+
 &pm8350_gpios {
 	lcd_bias_enable {
 		lcd_bias_enable_default: lcd_bias_enable_default {
@@ -42,7 +127,18 @@
 	pinctrl-2 = <&lcd_backlight_ctrl_default>;
 	pinctrl-3 = <&lcd_wled_enable_default>;
 	pinctrl-4 = <&lcd_bias_enable_default>;
-	qcom,dsi-default-panel = <&dsi_nt36672c_fhd_plus_90hz_video_cphy>;
+	qcom,dsi-default-panel = <&dsi_ext_bridge_1080p>;
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@0 {
+			reg = <0>;
+			ext_dsi_0_out: endpoint {
+				remote-endpoint = <&lt9611_in_0>;
+			};
+		};
+	};
 };
 
 &qupv3_se4_spi {