you have to post output of alsa -info.sh
the polling is implemented for vt1708 which does not support unsolicited event,
this may mean unsolicited event is broken and you need to fire an upstream bug report
you have to post output of alsa -info.sh
the polling is implemented for vt1708 which does not support unsolicited event,
this may mean unsolicited event is broken and you need to fire an upstream bug report