kernel/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator-lp4-linux.dts
.. .. @@ -70,6 +70,8 @@ 70 70 enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>; 71 71 prepare-delay-ms = <20>; 72 72 enable-delay-ms = <20>; 73 + width-mm = <120>;74 + height-mm = <160>;73 75 74 76 display-timings { 75 77 native-mode = <&timing0>;