From: Vinod Koul <vinod.koul@intel.com>
Date: Wed, 9 Feb 2011 16:14:34 +0000 (+0530)
Subject: ASoC: sn95031: Add support for reading mic bias
X-Git-Tag: v2.6.39-rc1~200^2^2~109
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=36633237be60c0ec88b11e00d5fa22a305563d03;p=pandora-kernel.git

ASoC: sn95031: Add support for reading mic bias

This patch adds support to read the mic bias voltage
when a jack is inserted. It uses ADC to measure.

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Harsha Priya <priya.harsha@intel.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---

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