Linux系统默认没有打开屏幕的设置,如需使用,可以参考下方修改:
下载 linux 源码,在 dts 中做如下修改
--- a/arch/arm64/boot/dts/rockchip/rk3399-orangepi-lcd.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-orangepi-lcd.dtsi
@@ -40,12 +40,12 @@
max-x = <800>;
max-y = <1280>;
tp-size = <101>; // <911> for 8 inch // <101> for 10 inch
- status = "disable";
+ status = "okay";
};
};
&dsi {
- status = "disable";
+ status = "okay";
panel@1 {
compatible = "simple-panel-dsi";
reg = <0>;
重新编译替换内核后,LCD1 接 MIPI 屏幕测试。 默认是竖屏,可使用 xrandr -o left 翻转屏幕