diff --git a/config/boards/arm/hw75_dynamic/hw75_dynamic.dts b/config/boards/arm/hw75_dynamic/hw75_dynamic.dts
index 63c0aa3e..50f2a53c 100644
--- a/config/boards/arm/hw75_dynamic/hw75_dynamic.dts
+++ b/config/boards/arm/hw75_dynamic/hw75_dynamic.dts
@@ -154,10 +154,36 @@
 		busy-gpios = <&gpioc 1 GPIO_ACTIVE_HIGH>;
 
 		full {
-			gdv = [16];
-			sdv = [0a];
-			vcom = <0xa8>;
-			border-waveform = <0x33>;
+			/* VGH = 19V */
+			gdv = [15];
+
+			/* VSH1 = 15V, VSH2 = 5V, VSL = -15V */
+			sdv = [41 a8 32];
+
+			/* VDB = LUT3 */
+			border-waveform = <0x03>;
+
+			/* 128x296, 50Hz */
+			dummy-line = <0x30>;
+			gate-line-width = <0x0a>;
+
+			lut = [
+				A0 90 50 00 00 00 00 00 00 00
+				50 90 A0 00 00 00 00 00 00 00
+				A0 90 50 00 00 00 00 00 00 00
+				50 90 A0 00 00 00 00 00 00 00
+				00 00 00 00 00 00 00 00 00 00
+				0F 0F 00 00 00
+				0F 0F 00 00 03
+				0F 0F 00 00 00
+				00 00 00 00 00
+				00 00 00 00 00
+				00 00 00 00 00
+				00 00 00 00 00
+				00 00 00 00 00
+				00 00 00 00 00
+				00 00 00 00 00
+			];
 		};
 	};
 };