Apr 18 2022, Joel Roth has written:
...
pcm.hdmi_out {
type plug
ipc_key 5641 # inserting this line, and using various values doesn't help
slave { plughw:CARD=PCH,DEV=7 }
}
pcm.!default {
type dmix
slave { pcm "hdmi_out" }
}
...
I do remember the ipc_key bit. I think it needs to go with the default
device. I think it's part of the dmix type. IIRC ipc_key can be an
arbitrary value, but must be unique for different dmix/dshare devices. I
hope this helps...
Best wishes,
Jeanette
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