From: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Date: Thu, 13 Aug 2009 12:59:34 +0000 (+0300)
Subject: ASoC: TWL4030: Introduce PGAs for outputs
X-Git-Tag: v2.6.32-rc1~166^2~83^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9008adf9a9c3a43ef237f6cd416857569beb0029;p=pandora-kernel.git

ASoC: TWL4030: Introduce PGAs for outputs

Dynamically control and control only the needed output amplifier
muting/un-muting.

The original code was muting and un-muting the following output
amplifiers: Earpiece PreDrivL/R, CarkitL/R at the same time
regardless which pin is actually in use at the given moment.

Move these as separate PGA so only the needed amplifier will be touched.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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