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Solved: How to disable HDMI audio on Pi 4
#4
As suspected if I comment out the video driver the Waveshare screen does not present. 
However, the HDMI ports do not show in aplay -l so that explains the behaviour I was seeing. 

It may be useful to have an option to turn off the audio for HDMI and an option for the headphones too as the iQuadio driver doesn’t work for me with headphones enabled.
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Messages In This Thread
How to disable HDMI audio on Pi 4 - by steve4star - 01-03-2024, 10:28 PM
RE: How to disable HDMI audio on Pi 4 - by steve4star - 01-04-2024, 09:12 AM

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