Ubuntu
alsa-ucm-conf package

  1. Bug #1908677
  2. Comment #9

Comment 9 for bug 1908677

Revision history for this message
Andy Chi (andch) wrote :

Test on Latitude 9510 with 5.10.0-1020-oem kernel, BIOS: 1.4.2 with, codename: focal

1. enable proposed channel
2. $ sudo apt install alsa-ucm-conf
3. $ alsactl init
4. $ amixer cget name='rt715 ADC 07 Capture Volume'
   numid=14,iface=MIXER,name='rt715 ADC 07 Capture Volume'
  ; type=INTEGER,access=rw---R--,values=2,min=0,max=63,step=0
  : values=58,58
  | dBscale-min=-17.25dB,step=0.75dB,mute=0

And capture volume is improved.