RK3128 点LVDS过程
1、进入dts目录
rk\rk312844\rk3128_android4.4\kernel\arch\arm\boot\dts
2、打开修改dts
默认是HDMI输出 配置文件为LCD-BOX.dtsi
88.png
注释LCD-BOX.dtsi
增加LCD-b101ew05.dtsi
99.png
3、增加dtsi
disp_timings: display-timings {
native-mode = <&timing0>;
timing0: timing0 {
screen-type =;
lvds-format =;
out-face =;
color-mode =;
clock-frequency =<71000000>;
hactive =<1280>;
vactive =<800>;
hback-porch =<100>;
hfront-porch =<18>;
vback-porch =<8>;
vfront-porch =<6>;
hsync-len =<10>;
vsync-len =<2>;
hsync-active =<0>;
vsync-active =<0>;
de-active =<0>;
pixelclk-active =<0>;
swap-rb =<0>;
swap-rg =<0>;
swap-gb =<0>;
这里填上屏的参数
4、编译kernel
5、烧录kernel
这个时候应该有显示了
RK3128 |
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