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ALSA: Au88x0 - Implement subdevice volume controls
authorRaymond Yau <superquad.vortex2@gmail.com>
Tue, 17 Jan 2012 03:32:17 +0000 (11:32 +0800)
committerTakashi Iwai <tiwai@suse.de>
Tue, 24 Jan 2012 14:25:08 +0000 (15:25 +0100)
commitefa7d45c1ffd08d1f3f0fa7a16c3980b785596ef
treed92a7641af16f2b7952a4c091756e067650c11b2tree | snapshot
parent1e5ed5b4d5a9924b9ec96032051e81bc6340728ecommit | diff
ALSA: Au88x0 - Implement subdevice volume controls

- add "PCM Playback Volume" controls for 16 playback subdevices
  This allow application to change the volume of each subdevice
  by using hardware mixer of au88x0 and default is zero gain/attenunation.

Signed-off-by: Raymond Yau <superquad.vortex2@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/au88x0/au88x0.h diff | blob | history
sound/pci/au88x0/au88x0_core.c diff | blob | history
sound/pci/au88x0/au88x0_pcm.c diff | blob | history
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