RPI4 LE9 -> LE10 no sound over HDMI

    I have display with broken EDID (Dell wfp3008). With LE9 I was using folowing hack in config.txt

    Code
    hdmi_ignore_edid=0xa5000080
hdmi_group=2
hdmi_mode=69


    With LE10 it doesn't work anymore. I tried adding to cmdline.txt

    Code
    video=HDMI-A-1:1920x1200M@60

    video is working, but no sound over HDMI.

    The easiest workaround is to connect the RPi to a similar monitor with non-broken EDID and run "getedid create" via ssh. LE will then permanently use the EDID of that monitor (you can remove that with "getedid delete" later, if needed).

    so long,

    Hias