RK3288 ANDROID5.1 mipi屏显示异常
本帖最后由 maoguodong 于 2017-11-22 14:37 编辑各位大神,请帮忙看下,我这边的主板是RK3288,系统是Android5.1,液晶屏(5.5寸mipi屏)的时序如图所示,是厂商提供的配置,现在启动过程中,内核阶段显示正常,到了Android阶段,突然变窄,请帮忙看下该如何修改,谢谢
各位大神,请帮忙看下,我这边的主板是RK3288,系统是Android5.1,液晶屏(5.5寸mipi屏)的时序如图所示,是厂商提供的配置,现在启动过程中,内核阶段显示正常,到了Android阶段,突然变窄,请帮忙看下该如何修改,谢谢
我用命令dumpsys SurfaceFlinger,看起来好像跟这里红色框框的地方有关系,display 1920X1080感觉不是很对,但是本人Android层不是很懂,有大神帮忙看下吗 dts部分代码
&fb {
rockchip,disp-mode = <DUAL>;
rockchip,uboot-logo-on = <1>;
};
&rk_screen {
display-timings = <&disp_timings>;
};
&disp_timings {
//native-mode = <&timing1>;
native-mode = <&timing0>;
};
/*lcdc0 as PRMRY(HDMI),lcdc1 as EXTEND(RK1000)*/
&lcdc0 {
status = "okay";
rockchip,prop = <PRMRY>;
power_ctr: power_ctr {
rockchip,debug = <1>;
/* lcd_en:lcd_en {
rockchip,power_type = <GPIO>;
gpios = <&gpio7 GPIO_A3 GPIO_ACTIVE_HIGH>;
rockchip,delay = <10>;
};
lcd_cs:lcd_cs {
rockchip,power_type = <GPIO>;
gpios = <&gpio7 GPIO_A4 GPIO_ACTIVE_HIGH>;
rockchip,delay = <10>;
};
lcd_rst:lcd_rst {
rockchip,power_type = <GPIO>;
gpios = <&gpio0 GPIO_B5 GPIO_ACTIVE_LOW>;
rockchip,delay = <10>;
};
*/
};
};
&lcdc1 {
status = "disabled";
rockchip,prop = <EXTEND>;
};
&hdmi {
status = "okay";
rockchips,hdmi_audio_source = <0>;
hdmi_cec = <0>;
}; 看到请帮忙回复下。我测试了Android4.4是正常的
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