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 V2 2/3] add set_tdm_slot in tdm dai to define the relationship between audio channel and tdm slot
Date: Tue, 18 Aug 2009 14:11:17 +0100 [thread overview]
Message-ID: <20090818131117.GA12512@rakim.wolfsonmicro.main> (raw)
In-Reply-To: <3c17e3570908171953l65c9d04i99ad6fa72b88d001@mail.gmail.com>
On Tue, Aug 18, 2009 at 10:53:39AM +0800, Barry Song wrote:
> On Tue, Aug 18, 2009 at 1:50 AM, Mark
> Brown<broonie@opensource.wolfsonmicro.com> wrote:
> > I think what you're trying to describe here is that the device is
> > expecting to see all the left channels on the bus followed by all the
> > right channels? This is the normal case for I2S TDM so no unusual
> > configuration is required in order to implement it.
> Do you mean you will extend TDM API to handle this? I can follow your
> on-going changes.
It's possible, though I'd not hold my breath since I don't have any
systems which can use it. Could you confirm which mode your device is
operating in for this configuration - if it's I2S then there should be
nothing needed.
next prev parent reply other threads:[~2009-08-18 13:11 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-13 4:25 [PATCH V2 2/3] add set_tdm_slot in tdm dai to define the relationship between audio channel and tdm slot Barry Song
2009-08-17 17:50 ` Mark Brown
2009-08-18 2:53 ` Barry Song
2009-08-18 13:11 ` Mark Brown [this message]
2009-08-19 1:34 ` Barry Song
2009-08-19 11:34 ` Mark Brown
2009-08-20 2:37 ` Barry Song
2009-08-28 12:42 ` Mark Brown
2009-08-31 3:14 ` Barry Song
2009-08-31 12:01 ` Mark Brown
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