From: Fabio Estevam <fabio.estevam@freescale.com>
Date: Sun, 23 Dec 2012 17:45:31 +0000 (-0200)
Subject: ASoC: sgtl5000: Fix maximum value for microphone gain
X-Git-Tag: v3.8-rc4~23^2~1^2~5^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b50684da6cd5a9ec47ea5556bc9f5461c1d7017c;p=pandora-kernel.git

ASoC: sgtl5000: Fix maximum value for microphone gain

sgtl5000 microphone gain only has 2 bits of resolution, so maximum value is 3.

From Eric Nelson:
"We also found that for the microphones we have here (commodity PC boom mics) a
default value of 2 for the gain gives the best results."

So change the default microphone gain as well.

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---

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