Batocera no HDMI Audio

[Pictus87]

Batocera V33 and V34 are having no HMDI audio, when the script is installed.
Only showing USB analog audio when it is connected to the dock

[oischinger]

in /boot/config_hdmi.txt search for dtoverlay=vc4-kms-v3d-pi4,noaudio and remove the ,noaudio

That did the trick for me. But I really wonder why Retroflag put noaudio in the config. It doesn't make sense.