From: Liam Girdwood <lrg@ti.com>
Date: Wed, 11 Jan 2012 12:43:24 +0000 (+0000)
Subject: ASoC: twl6040 - Add method to query optimum PDM_DL1 gain
X-Git-Tag: v3.3-rc1~88^2~3^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e48b46ba169181dc88ea48e31dcb4afcf8778397;p=pandora-kernel.git

ASoC: twl6040 - Add method to query optimum PDM_DL1 gain

The DL1 PDM interface adds a little gain depending on the output device.
Add a method to retrieve the gain value for machine driver usage.

Signed-off-by: Liam Girdwood <lrg@ti.com>
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