请教一下如何单独使用mipi dsi1接显示屏呢

wx_deng_qanN4 · 发表于 2020-2-27 22:05:31

如题，想用AIO-3399C AI板的MIPI-DSI1 来接显示，有做过的吗

jpchen · 发表于 2020-2-28 10:40:06

这个调试MIPI屏是可以显示，没有问题的。

wx_deng_qanN4 · 发表于 2020-2-29 15:33:06

jpchen 发表于 2020-2-28 10:40
这个调试MIPI屏是可以显示，没有问题的。

有相关资料吗

jpchen · 发表于 2020-3-2 09:38:44

wx_deng_qanN4 发表于 2020-2-29 15:33
有相关资料吗

dsi0和dsi1 都需要设置okay

&route_dsi1 {
status = "okay";
connect = <&vopb_out_dsi1>;
logo,mode = "center";
};

18720996532 · 发表于 2020-3-2 17:52:45

哥们，你dsi1调试通了没，我遇到你一样的问题

wx_deng_qanN4 · 发表于 2020-3-3 22:22:21

jpchen 发表于 2020-3-2 09:38
dsi0和dsi1 都需要设置okay

&route_dsi1 {

[ 19.971512] rockchip-drm display-subsystem: failed to bind ff960000.dsi (ops dw_mipi_dsi_ops): -517
[ 19.971642] rockchip-drm display-subsystem: master bind failed: -517
[ 19.971795] [drm] Rockchip DRM driver version: v1.0.0
[ 19.972226] rockchip-drm display-subsystem: devfreq is ready
[ 19.972406] rockchip-vop ff900000.vop: missing rockchip,grf property
[ 19.978317] rockchip-vop ff900000.vop: unable to request PWM
[ 19.978341] rockchip-drm display-subsystem: bound ff900000.vop (ops vop_component_ops)
[ 19.978363] rockchip-vop ff8f0000.vop: missing rockchip,grf property
[ 19.978435] rockchip-vop ff8f0000.vop: unable to request PWM
[ 19.978442] rockchip-drm display-subsystem: bound ff8f0000.vop (ops vop_component_ops)
[ 19.978454] rockchip-drm display-subsystem: failed to bind ff960000.dsi (ops dw_mipi_dsi_ops): -517
[ 19.978584] rockchip-drm display-subsystem: master bind failed: -517
[ 19.978744] [drm] Rockchip DRM driver version: v1.0.0
[ 19.979181] rockchip-drm display-subsystem: devfreq is ready
[ 19.979361] rockchip-vop ff900000.vop: missing rockchip,grf property
[ 19.979477] rockchip-vop ff900000.vop: unable to request PWM
[ 19.979495] rockchip-drm display-subsystem: bound ff900000.vop (ops vop_component_ops)
[ 19.979518] rockchip-vop ff8f0000.vop: missing rockchip,grf property
[ 19.979586] rockchip-vop ff8f0000.vop: unable to request PWM
[ 19.986120] rockchip-drm display-subsystem: devfreq is ready

wx_deng_qanN4 · 发表于 2020-3-3 22:26:10

wx_deng_qanN4 发表于 2020-3-3 22:22
[ 19.971512] rockchip-drm display-subsystem: failed to bind ff960000.dsi (ops dw_mipi_dsi_ops): ...

报这样的错

jpchen · 发表于 2020-3-5 11:29:27

wx_deng_qanN4 发表于 2020-3-3 22:26
报这样的错

可以联系sales@t-firefly.com,有相应dts配置文件