https://wiki.ubuntu.com/PulseAudio/Log
https://cgit.freedesktop.org/pulseaudio/pulseaudio/tree/src/modules/alsa/mixer/paths
Only iec958-stereo-output.conf but no iec958-stereo-input.conf
https:/ /wiki.ubuntu. com/PulseAudio/ Log
https:/ /cgit.freedeskt op.org/ pulseaudio/ pulseaudio/ tree/src/ modules/ alsa/mixer/ paths
Only iec958- stereo- output. conf but no iec958- stereo- input.conf