ASoC: Provide microphone bias configuration for WM8962
authorMark Brown <broonie@opensource.wolfsonmicro.com>
Wed, 29 Sep 2010 20:24:35 +0000 (13:24 -0700)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Thu, 30 Sep 2010 16:36:13 +0000 (09:36 -0700)
commita4f28c001d9fbe378852771c0734af4f7798d3c0
treec556ecd9f97b2a91492434d0c94a7daa7eca9471
parentdee0bb9d0fef4535cc52df84b5165cbe2db383d7
ASoC: Provide microphone bias configuration for WM8962

Add the widget for MICBIAS power control and allow configuration of the
microphone bias setup via the platform data for the WM8962. When
microphone status signals are brought out to GPIO this should be
sufficient to enable microphone detection.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
include/sound/wm8962.h
sound/soc/codecs/wm8962.c