Quite unexpectedly, the chinch plug that usually connects analog stereo speakers or headphones (green) is labeled... Phone...?
https://nrw.social/system/media_attachments/files/112/366/338/292/009/709/original/4b6d754e981612b9.png
After cursing at ALSA/pipewire for a few hours because everything _should_ work, but nothing is audible, I looked at the interface definition of my ARM board again... tell me if you can spot anything suspicious... what... the... actual... ? #firefly #rk3588
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