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@saivert
Created January 1, 2021 16:45
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$ pw-cli dump short Node|grep unknown
42: Node s="running" i=2/64 n="alsa_output.pci-0000:02:02.0.unknown" p="alsa:pcm:AudioPCI:0:playback"
43: Node s="suspended" o=2/64 n="alsa_input.pci-0000:02:02.0.unknown" p="alsa:pcm:AudioPCI:0:capture"
44: Node s="suspended" i=2/64 n="alsa_output.pci-0000:02:02.0.unknown" p="alsa:pcm:AudioPCI:1:playback"
42 and 44 have identical names.
acp is disabled for device otherwise unknown would be "analog-stereo" (the profile name basically) and
device 44 would be missing as the profile disables it (it is a secondary DAC for the device).
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