"); //-->
Videostrong嵌入式板卡rk3399 8寸mipi屏b080uan01
dts配置:
&dsi {
status = "okay";
panel {
compatible ="simple-panel-dsi";
reg = <0>;
backlight = <&backlight>;
enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
dsi,flags = <(MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |
MIPI_DSI_MODE_VIDEO_SYNC_PULSE)>;
dsi,format = <MIPI_DSI_FMT_RGB888>;
dsi,lanes = <4>;
status = "okay";
display-timings {
native-mode = <&timing0>;
timing0: timing0 {
clock-frequency = <140500000>;
hactive = <1200>;
vactive = <1920>;
hback-porch = <66>;
hfront-porch = <64>;
vback-porch = <10>;
vfront-porch = <16>;
hsync-len = <10>;
vsync-len = <3>;
hsync-active = <0>;
vsync-active = <0>;
de-active = <0>;
pixelclk-active = <0>;
};
};
};
};
clock-frequency-屏的时钟频率
hactive-水平分辨率
vactive-垂直分辨率
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