Audio over HDMI not working on Pi 5 with Core 24

canonical / pi-gadget

Universal pi (pi2,pi3,pi4,cm3,cm4 and future) gadget snap for Ubuntu Core and classic systems.

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Open gmattinson-cet opened 2 months ago

gmattinson-cet commented 2 months ago

I am unable to get audio working on the HDMI port using this gadget snap on a Raspberry Pi 5 with Ubuntu Core 24.

aplay -l outputs: aplay: device_list:277: no soundcards found...

I tried adding these to config.txt, but it still doesn't work: dtoverlay=vc4-kms-v3d hdmi_drive=2