From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Fri, 29 Jan 2010 13:51:26 +0000 (+0100)
Subject: ASoC: improve MCLKDIV calculation in wm8978, when OPCLK is not used
X-Git-Tag: v2.6.34-rc1~243^2^2~40
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b0580913797034a1001e867b8b492c75226bf77e;p=pandora-kernel.git

ASoC: improve MCLKDIV calculation in wm8978, when OPCLK is not used

In case, if OPCLK is not used, and PLL is used for driving the codec, the
choice of PLL output frequency could result in a needlessly imprecise
system clock frequency. Use an iterative process to select a precise
configuration.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---

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