From mboxrd@z Thu Jan  1 00:00:00 1970
From: Mark Brown <broonie@sirena.org.uk>
Subject: Re: [PATCH 2/3] ASoC: cs4270: add Master Playback
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Date: Fri, 24 Apr 2009 14:17:38 +0100
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To: Daniel Mack <daniel@caiaq.de>
Cc: alsa-devel@alsa-project.org, Timur Tabi <timur@freescale.com>
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On Fri, Apr 24, 2009 at 03:00:26PM +0200, Daniel Mack wrote:
> This new control exports cs4270's DAC MUTE capabilities.

The DAC mute is controled by cs4270_mute function - DAC mute is handles
specially since many CODECs want to have mute synchronised with power
down of the DAC.  If cs4270 doesn't need this then remove the DAI
operation too.