ALSA: usb: mixer: volume quirk for CM102-A+/102S+

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commit 21493316a3 upstream.

Currently it's not possible to set volume lower than 26% (it just mutes).

Also fixes this warning:

  Warning! Unlikely big volume range (=9472), cval->res is probably wrong.
  [13] FU [PCM Playback Volume] ch = 2, val = -9473/-1/1

, and volume works fine for full range.

Signed-off-by: Federico Cuello <fedux@fedux.com.ar>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

...

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Federico Cuello 2018-05-09 00:13:38 +02:00 • committed by Ben Hutchings

parent 250335bbf1

commit d918677d6d

1 changed files with 8 additions and 0 deletions

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sound/usb/mixer.c

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