alsa: hda: add alsa ctl to query max channels
authorNikesh Oswal <noswal@nvidia.com>
Thu, 26 Jul 2012 10:28:46 +0000 (15:28 +0530)
committerVarun Wadekar <vwadekar@nvidia.com>
Mon, 6 Aug 2012 10:05:11 +0000 (15:05 +0530)
commit64957696fb73e7cff97950c5c5c437fb4e3ad9a8
treeea9d634d2a8157dfe97bbb3bc4f9820326013148
parentfaa9531d7bad1dc865327b83dc50a1c2979c84f2
alsa: hda: add alsa ctl to query max channels

add alsa ctl to query maximum supported
channels

Bug: 998697

Signed-off-by: Nikesh Oswal <noswal@nvidia.com>
Change-Id: Id2f0e6a62d2413615f13a0c18757c05610ef0c2c
Reviewed-on: http://git-master/r/118602
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Scott Peterson <speterson@nvidia.com>
sound/pci/hda/hda_codec.c
sound/pci/hda/hda_codec.h
sound/pci/hda/hda_eld.c