Ubuntu
alsa-driver package

  1. Bug #1365769
  2. Comment #45

Comment 45 for bug 1365769

Revision history for this message
Raymond (superquad-vortex2) wrote :

https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/tree/Documentation/sound/alsa/HD-Audio.txt

if you still can not use unsol event. for jack detect

you need a debug version of alsa driver to enable tracepoint tyo trace hda unsol event