From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Cc: Rafael <rjw@sisk.pl>, Linux-ALSA <alsa-devel@alsa-project.org>,
Paul Mundt <lethal@linux-sh.org>, Liam Girdwood <lrg@ti.com>,
Kuninori Morimoto <kuninori.morimoto.gx@gmail.com>
Subject: Re: [PATCH 1/5] ASoC: sh: fsi: add fsi-codec card support
Date: Tue, 3 Apr 2012 13:36:39 +0100 [thread overview]
Message-ID: <20120403123639.GE3192@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <8762dhk207.wl%kuninori.morimoto.gx@renesas.com>
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On Mon, Apr 02, 2012 at 07:01:00PM -0700, Kuninori Morimoto wrote:
> > > I'd expect that these should always be the same, it's probably as well
> > > to just have one format and then require anyone who wants anything
> > > unusual to handle it.
> This codec_fmt/cpu_fmt is not only audio formats.
> It selects clock master / signal inversions...
> These are depend on platform.
Right, they should be configured by the platform - it's just that if
they are configured I'd expect them to be the same for both ends of the
link.
> And, FSI can use SPDIF format (it doesn't have SND_SOC_DAIFMT_xxx format).
For this case we should just be able to handle having no format
specified by the platform I think?
> This is a little bit complex...
> but is it OK ?
I think we should be able to avoid having a CODEC or CPU specific format
at all.
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next prev parent reply other threads:[~2012-04-03 12:36 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-02 1:31 [PATCH 0/5] ASoC: sh: fsi-codec Kuninori Morimoto
2012-04-02 1:32 ` [PATCH 1/5] ASoC: sh: fsi: add fsi-codec card support Kuninori Morimoto
2012-04-02 21:39 ` Mark Brown
2012-04-03 0:14 ` Kuninori Morimoto
2012-04-03 2:01 ` Kuninori Morimoto
2012-04-03 12:36 ` Mark Brown [this message]
2012-04-02 1:32 ` [PATCH 2/5] ASoC: sh: fsi: remove fsi-ak4642 card driver Kuninori Morimoto
2012-04-02 1:33 ` [PATCH 3/5] ASoC: sh: fsi: remove fsi-hdmi " Kuninori Morimoto
2012-04-02 1:33 ` [PATCH 4/5] ASoC: sh: fsi: remove fsi-da7210 " Kuninori Morimoto
2012-04-02 1:33 ` [PATCH 5/5] ASoC: sh: fsi: add FSI-WM8978 support Kuninori Morimoto
2012-04-02 21:42 ` Mark Brown
2012-04-03 0:50 ` Kuninori Morimoto
2012-04-03 2:02 ` Kuninori Morimoto
2012-04-03 12:31 ` Mark Brown
2012-04-03 12:37 ` Mark Brown
2012-04-04 5:04 ` [PATCH 0/4 v2] ASoC: sh: fsi-codec Kuninori Morimoto
2012-04-04 5:06 ` [PATCH 1/4 v2] ASoC: sh: fsi: add fsi-common-codec card support Kuninori Morimoto
2012-04-06 17:58 ` Mark Brown
2012-04-09 0:01 ` Kuninori Morimoto
2012-04-09 4:12 ` [PATCH 0/5 v3] ASoC: add simple-card support Kuninori Morimoto
2012-04-09 4:17 ` [PATCH 1/5 v3] ASoC: add generic " Kuninori Morimoto
2012-04-13 10:35 ` Mark Brown
2012-04-16 7:11 ` Kuninori Morimoto
2012-04-16 8:22 ` Mark Brown
2012-04-16 8:30 ` Kuninori Morimoto
2012-04-16 9:48 ` Takashi Iwai
2012-04-16 10:05 ` Mark Brown
2012-04-16 10:16 ` Takashi Iwai
2012-04-19 2:54 ` Kuninori Morimoto
2012-04-19 5:41 ` Takashi Iwai
2012-04-19 7:00 ` [PATCH] ALSA: workaround: change the timing of alsa_sound_last_init() Kuninori Morimoto
2012-04-19 11:43 ` Mark Brown
2012-04-19 11:52 ` Takashi Iwai
2012-04-09 4:18 ` [PATCH 2/5 v3] ASoC: sh: fsi: use simple-card instead of fsi-ak4642 Kuninori Morimoto
2012-04-09 4:18 ` [PATCH 3/5 v3] ASoC: sh: fsi: use simple-card instead of fsi-hdmi Kuninori Morimoto
2012-04-09 4:19 ` [PATCH 4/5 v3] ASoC: sh: fsi: use simple-card instead of fsi-da7210 Kuninori Morimoto
2012-04-09 4:20 ` [PATCH 5/5 v3] ASoC: sh: fsi: select simple-card on Kconfig Kuninori Morimoto
2012-04-04 5:07 ` [PATCH 2/4 v2] ASoC: sh: fsi: use fsi-common-codec instead of fsi-ak4642 Kuninori Morimoto
2012-04-04 5:08 ` [PATCH 3/4 v2] ASoC: sh: fsi: use fsi-common-codec instead of fsi-hdmi Kuninori Morimoto
2012-04-04 5:09 ` [PATCH 4/4 v2] ASoC: sh: fsi: use fsi-common-codec instead of fsi-da7210 Kuninori Morimoto
2012-04-18 10:47 ` [PATCH 0/4 v2] ASoC: sh: fsi-codec Rafael J. Wysocki
2012-04-18 16:58 ` Mark Brown
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