[alsa-devel] [PATCH] ASoC: mxs: mxs-saif: Fix the playback/record capabilities

Mark Brown broonie at kernel.org
Mon Jun 3 17:41:45 CEST 2013

On Mon, Jun 03, 2013 at 12:18:16PM -0300, Fabio Estevam wrote:
> On Mon, Jun 3, 2013 at 12:07 PM, Lars-Peter Clausen <lars at metafoo.de> wrote:

> > I think the sgtl5000 has a single bidirectional DAI, but I'd assume that it

> Yes, correct.

So this comes from the board wiring then.

> > is not the only CODEC to be ever used with the mxs-saif. In my opinion a
> > better solution is to add support for being able to specify if a
> > snd_soc_dai_link is used playback, capture or both.

> Yes, I think that adding a device tree property specifying the SAIF
> direction could do the trick.

No, this should be done at the board level as Lars-Peter suggests - it's
nothing to do with the SAIF driver.  Probably doesn't even need to go
into device tree, just do it in the machine driver.
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