linux-kernel - Re: [PATCH v2 4/7] ASoC: simple-card: add tdm slot supports

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Message-ID: <20140127195346.GY11841@sirena.org.uk>
Date:	Mon, 27 Jan 2014 19:53:46 +0000
From:	Mark Brown <broonie@...nel.org>
To:	Xiubo Li <Li.Xiubo@...escale.com>
Cc:	lgirdwood@...il.com, kuninori.morimoto.gx@...esas.com,
	rob@...dley.net, perex@...ex.cz, moinejf@...e.fr,
	linux-kernel@...r.kernel.org, alsa-devel@...a-project.org
Subject: Re: [PATCH v2 4/7] ASoC: simple-card: add tdm slot supports

On Fri, Jan 24, 2014 at 03:43:03PM +0800, Xiubo Li wrote:
> For some CPU/CODEC DAI devices the tdm slot maybe needed. This patch
> adds the tdm slot supporting for simple-card driver.
> 
> The style of the tdm slot in DT:
> 
> For instance:
> 
> 	simple-tdm-slot = <0xffffffc 0xffffffc 2 0>;

It's not clear to me what such a definition for the TDM slots means - I
looked at the binding document as well and that didn't clarify.  We
would need some definition of what the above means, though I think most
likely the current definition is too specific and we need something more
generic.

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