tree 90b93706bf807ce5d5f4026383c067d2825418a9
parent d1ad45328c45d4561b3e274e356fac1888914e41
author Richard Fitzgerald <rf@opensource.wolfsonmicro.com> 1395748867 +0000
committer Richard Fitzgerald <rf@opensource.wolfsonmicro.com> 1399284907 +0100

config: Handle ganged volume controls better

If the volume control is ganaged stereo instead of
separate left and right controls, use the average the
left and right volumes instead of only using the
left volume value.

Change-Id: Id99b2954ec883fe4c4395b05bfbb83ce52529f71
Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>