tree 56f8a083df9b398b16185ee5796b94660c5eb75a
parent debf3dfb3db585d5dfac93b28f1b5f06ab5ca809
author Phani Kumar Uppalapati <phaniu@codeaurora.org> 1382390770 -0700
committer Phani Kumar Uppalapati <phaniu@codeaurora.org> 1390971859 -0800

ASoC: wcd9xxx: Add support for MBHC 5-pole plug detection

Add support to determine the presence of second microphone
on a 5-pole plug used for active noise cancellation.

Change-Id: I85227a00c47fed1d0e4453b77902c1b473097a5b
Signed-off-by: Phani Kumar Uppalapati <phaniu@codeaurora.org>