From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
To: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Linux-ALSA <alsa-devel@alsa-project.org>,
Paul Mundt <lethal@linux-sh.org>,
Liam Girdwood <lrg@slimlogic.co.uk>
Subject: [RFC][PATCH 0/3] ASoC: sh: fsi: sound format selection
Date: Mon, 24 Jan 2011 10:41:22 +0900 [thread overview]
Message-ID: <w3pmxmr13jx.wl%kuninori.morimoto.gx@renesas.com> (raw)
Dear Mark, Liam, Paul
These are FSI-codecs sound format selection patches.
Kuninori Morimoto(3)
ASoC: sh: fsi: move chan_num from fsi_stream to fsi_priv
ASoC: sh: fsi: free from NULL pointer of struct sh_fsi_platform_info
ASoC: sh: fsi: modify selection method of I2S/PCM/SPDIF format
FSI-codecs sound format should be selected on fsi-xxx.c for ALSA.
But FSI sound format is still selected from FSI platform data for now.
3rd patch modify it. (1st and 2nd are needed from 3rd patch)
But current FSI can use I2S/PCM and SPDIF today.
I2S/PCM can be selected by snd_soc_dai_set_fmt from fsi-xxx,
but can not select SPDIF today.
So, 3rd patch add 2 modes to FSI. DAI mode and SPDIF mode.
If DAI mode (default), I2S/PCM format can be selected from fsi-xxx
by snd_soc_dai_set_fmt.
If SPDIF mode, FSI become SPDIF format.
But I'm not sure it is OK for SPDIF.
So, I set these patches as [RFC]
Best regards
--
Kuninori Morimoto
next reply other threads:[~2011-01-24 1:41 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-24 1:41 Kuninori Morimoto [this message]
2011-01-24 1:42 ` [RFC][PATCH 1/3] ASoC: sh: fsi: move chan_num from fsi_stream to fsi_priv Kuninori Morimoto
2011-01-24 1:42 ` [RFC][PATCH 2/3] ASoC: sh: fsi: free from NULL pointer of struct sh_fsi_platform_info Kuninori Morimoto
2011-01-24 1:43 ` [RFC][PATCH 3/3] ASoC: sh: fsi: modify selection method of I2S/PCM/SPDIF format Kuninori Morimoto
2011-01-25 14:11 ` [RFC][PATCH 0/3] ASoC: sh: fsi: sound format selection Mark Brown
2011-01-25 14:44 ` Paul Mundt
2011-01-26 13:48 ` Mark Brown
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