CVBS输出 支持CVBS输出的补丁如下,主要修改DTS文件: --- a/kernel/arch/arm/boot/dts/px3se-fireprime.dts +++ b/kernel/arch/arm/boot/dts/px3se-fireprime.dts @@ -45,8 +45,8 @@ #include "rk3128.dtsi" #include "rk3128-cif-sensor.dtsi" #include "px3se-sdk.dtsi" -//#include "lcd-lsl070nl01.dtsi" -#include "lcd-box.dtsi" +#include "lcd-lsl070nl01.dtsi" +//#include "lcd-box.dtsi" //#include "lcd-b101ew05.dtsi" #include #include @@ -186,9 +186,9 @@ }; }; -&disp_timings { +/*&disp_timings { native-mode = <&timing0>; -}; +};*/ &rk_screen { @@ -228,7 +228,12 @@ }; &hdmi { - status = "okay"; + status = "disabled"; +}; + +&tve { + status = "okay"; + test_mode = <0>; }; &sdmmc { 打开CVBS时,HDMI是不能正常输出的,这里status直接改为disabled,同时注意 LVDS的status也要为disabled,否则会出错。