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From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Barry Song <21cnbao@gmail.com>
Cc: uclinux-dist-devel@blackfin.uclinux.org, alsa-devel@alsa-project.org
Subject: Re: [PATCH] add support to reorder CPU and Codec DAI	suspend/resume
Date: Wed, 11 Nov 2009 14:42:52 +0000	[thread overview]
Message-ID: <20091111144252.GB20417@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <3c17e3570911110634k60ecc02fwf52c168e9f5ad7a2@mail.gmail.com>

On Wed, Nov 11, 2009 at 10:34:00PM +0800, Barry Song wrote:

> The only difference should be whether clock/sync is fired from codec
> before or after TDM interfaces are resumed to be ready for the
> different resume order of CPU and Codec DAI, as I guess. That's
> difficult to explain why.

It'd really like to understand what's going wrong with the controller
here - it should just sync up off the frame sync signal.

  reply	other threads:[~2009-11-11 14:42 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-11-11  7:10 [PATCH] add support to reorder CPU and Codec DAI suspend/resume Barry Song
2009-11-11 11:24 ` Mark Brown
2009-11-11 12:48   ` Barry Song
2009-11-11 14:20     ` Mark Brown
2009-11-11 14:34       ` Barry Song
2009-11-11 14:42         ` Mark Brown [this message]
2009-11-12  5:47           ` Barry Song
2009-11-12 10:46             ` Mark Brown

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