From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Subject: Re: [PATCH] ASoC: sta32x: Write the register default
 value to cache for reserved registers
Date: Thu, 13 Oct 2011 11:51:58 +0100
Message-ID: <20111013105158.GD5193@opensource.wolfsonmicro.com>
References: <1318488008.2857.1.camel@phoenix> <1318489051.2857.3.camel@phoenix>
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To: Axel Lin <axel.lin@gmail.com>
Cc: linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org, Liam Girdwood <lrg@ti.com>
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On Thu, Oct 13, 2011 at 02:57:31PM +0800, Axel Lin wrote:
> Chip documentation explicitly requires that the reset values
> of reserved register bits are left untouched.

Applied, but this seems really wierd - shouldn't we just be getting this
stuff from the cache defaults?  Why do we explicitly need to write to
the cache?