Ubuntu
linux package

  1. Bug #1851518
  2. Comment #9

Comment 9 for bug 1851518

Revision history for this message
Hui Wang (hui.wang) wrote :

Please remove the model=xxxx or keep model=headset-mode-no-hp-mic

When headphone is very very quiet, please run:
sudo hda-verb /dev/snd/hwC0D0 0x20 SET_COEF_INDEX 0x8e
sudo hda-verb /dev/snd/hwC0D0 0x20 SET_PROC_COEF 0x20
//check if headphone can output sound normally?

sudo hda-verb /dev/snd/hwC0D0 0x20 SET_COEF_INDEX 0x19
sudo hda-verb /dev/snd/hwC0D0 0x20 SET_PROC_COEF 0x317
//check if headphone can output sound normally?

sudo hda-verb /dev/snd/hwC0D0 0x20 SET_COEF_INDEX 0x67
sudo hda-verb /dev/snd/hwC0D0 0x20 SET_PROC_COEF 0x1110
//check if headphone can output sound normally?

sudo hda-verb /dev/snd/hwC0D0 0x20 SET_COEF_INDEX 0x4f
sudo hda-verb /dev/snd/hwC0D0 0x20 SET_PROC_COEF 0xc429
//check if headphone can output sound normally?