ARM: dts: imx6dl-yapp4: Configure the OLED display segment offset

The imx6dl-yapp4 platform uses a GE-LX012864FWPP3N0000 OLED display. The display consist of a 128x64 OLED panel and a SSD1305 controller. The OLED panel resolution is 128x64 but the built-in controller default resolution is 132x64. To display properly a segment offset needs to be configured. Signed-off-by: Michal Vokáč <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
vieko · May 13, 2021 · 340364b · 340364b
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commit 340364b
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi
@@ -341,6 +341,7 @@
 		solomon,height = <64>;
 		solomon,width = <128>;
 		solomon,page-offset = <0>;
+		solomon,col-offset = <4>;
 		solomon,prechargep2 = <15>;
 		reset-gpios = <&gpio_oled 1 GPIO_ACTIVE_LOW>;
 		vbat-supply = <&sw2_reg>;