Ubuntu
alsa-driver package

  1. Bug #1249115
  2. Comment #5

Comment 5 for bug 1249115

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

use hdajackretask

and

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

add hint to hdajackretask.fw

- add_jack_modes (bool): add "xxx Jack Mode" enum controls to each
  I/O jack for allowing to change the headphone amp and mic bias VREF
  capabilities

but this may add two useless "Mic jack mode" "Line jack mode" since you have mic jack and line jack