From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Mon, 6 Jun 2011 15:05:13 +0000 (+0100)
Subject: ASoC: Allow WM8915 BCLK calculation outside hw_params()
X-Git-Tag: v3.1-rc1~271^2~2^2~106
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6dffdea70029f2e74c029eba3c24d07641fa4a77;p=pandora-kernel.git

ASoC: Allow WM8915 BCLK calculation outside hw_params()

Allow more dynamic management of the device clocking by allowing BCLK to
be calculated when we set SYSCLK. This means that if the system is idle
when hw_params() runs then we don't try to use the SYSCLK used in that case
to set up the BCLK dividers, we can instead wait until a later point such
as bias level configuration. This makes it easier to manage low power modes.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
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