Asus ROG Delta S Wireless volume control doesn't work right

[Roman Priesol <roman@xxxxxxxxxxx>]

Hi,
Asus ROG Delta S Wireless volume control is broken. No sound for lower
volume than 98 %, only 99 % and 100 % are working fine.
Showing volume set to 98 %, 99 % and 100 %.

randy@whitemesh:~> amixer -c 3 contents
...
numid=4,iface=MIXER,name='PCM Playback Volume'
  ; type=INTEGER,access=rw---R--,values=2,min=0,max=128,step=0
  : values=0,0
  | dBminmax-min=-0.50dB,max=0.00dB
...
randy@whitemesh:~> amixer -c 3 contents
...
numid=4,iface=MIXER,name='PCM Playback Volume'
  ; type=INTEGER,access=rw---R--,values=2,min=0,max=128,step=0
  : values=62,62
  | dBminmax-min=-0.50dB,max=0.00dB
...
randy@whitemesh:~> amixer -c 3 contents
...
numid=4,iface=MIXER,name='PCM Playback Volume'
  ; type=INTEGER,access=rw---R--,values=2,min=0,max=128,step=0
  : values=128,128
  | dBminmax-min=-0.50dB,max=0.00dB
...

randy@whitemesh:~> amixer -c 3 info
Card sysdefault:3 'WIRELESS'/'Generic ROG DELTA S WIRELESS at
usb-0000:0a:00.0-7, full speed'
  Mixer name    : 'USB Mixer'
  Components    : 'USB0b05:1a31'
  Controls      : 6
  Simple ctrls  : 2


The whole thread is here https://github.com/alsa-project/alsa-utils/issues/227

Hope it helps. Many thanks

Br, Roman