From mboxrd@z Thu Jan  1 00:00:00 1970
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Subject: How to specify data format if playback/capture were
	different ?
Date: Mon, 20 May 2013 19:47:50 -0700 (PDT)
Message-ID: <87ppwl3v71.wl%kuninori.morimoto.gx@renesas.com>
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To: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Linux-ALSA <alsa-devel@alsa-project.org>, Simon <horms@verge.net.au>, Liam Girdwood <lgirdwood@gmail.com>, Kuninori Morimoto <kuninori.morimoto.gx@gmail.com>
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Hi Mark, and ALSA ML

Now, I'm creating ak4554 AD/DA.
My question is about data format.

If my understand is correct,
we can specify cpu/codec deivce data format by using

	snd_soc_dai_set_fmt(dai, SND_SOC_DAIFMT_xxx);

But, ak4554 case, data formats are
 playback : SND_SOC_DAIFMT_RIGHT_J
 capture  : SND_SOC_DAIFMT_LEFT_J
and, it can't exchange this data format.

CPU driver should set these information for ak4554 when playback/capture.

Then, how to specify these data format on ALSA SoC ?

Best regards
---
Kuninori Morimoto