rockchip modetest输出测试

Linux

modetest -M rockchip |grep -E ^[0-9a-zA-Z]

[root@RK3588:/]# modetest -M rockchip |grep -E ^[0-9a-zA-Z]

[   93.306009] dwhdmi-rockchip fde80000.hdmi: failed to get edid

Encoders:

id    crtc    type    possible crtcs    possible clones    

194    0    Virtual    0x0000000f    0x00000001

196    68    TMDS    0x00000007    0x00000002

Connectors:

id    encoder    status        name               size (mm)    modes    encoders

197    196       connected     HDMI-A-1           0x0          7        196

CRTCs: