asoc: codecs: Enable bias off when idle for rt5639 and rt5640
authorDaniel Solomon <daniels@nvidia.com>
Thu, 22 Mar 2012 01:38:22 +0000 (18:38 -0700)
committerVarun Wadekar <vwadekar@nvidia.com>
Wed, 18 Apr 2012 04:56:20 +0000 (09:56 +0530)
commit7c782fdcdd14089ff08e90ff47c41b378e166fbe
tree05ee0b5ee4f4c99e555a1a35811c02fcb0a90fbb
parentd6ba85e4cb8fa5c20bb658c2bcb40cf8a243e128
asoc: codecs: Enable bias off when idle for rt5639 and rt5640

Allow bias off in order to turn off clock extern1 when codec
is not used.

Bug 957635

Signed-off-by: Daniel Solomon <daniels@nvidia.com>
(cherry picked from commit adc6929ab3170acd6a0b2cee4f65fa20a1c1d30f)
Change-Id: I4f2e91b0cd9bb4516a5722d2df268f08e78f92e2
Reviewed-on: http://git-master/r/93949
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Scott Peterson <speterson@nvidia.com>
Reviewed-by: Sumit Bhattacharya <sumitb@nvidia.com>
sound/soc/codecs/rt5639.c
sound/soc/codecs/rt5640.c