From: Mark Brown <broonie@kernel.org>
To: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Cc: alsa-devel@alsa-project.org,
Russell King <linux@arm.linux.org.uk>,
Liam Girdwood <lgirdwood@gmail.com>,
Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.de>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [RFC] sound: ASoC: multiple DAIs/codecs on single audio stream
Date: Wed, 17 Apr 2013 15:13:21 +0100 [thread overview]
Message-ID: <20130417141321.GU13687@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <516D8E24.9020308@gmail.com>
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On Tue, Apr 16, 2013 at 07:45:08PM +0200, Sebastian Hesselbarth wrote:
> The controller has a dma controller for one playback buffer. It can
> play the stream to both I2S and SPDIF interfaces with independent mute.
> Now, for example, I have a board with i2s codec and spdif tx diode
> connected to the above controller:
> DMA (platform) -+-> I2S (dai) ----> I2S_Codec (codec)
> |
> +-> SPDIF (dai) --> SPDIF_TX (codec)
> Is there any way in the current ASoC API to have the above setup?
As discussed on IRC this is probably best represented using soc-pcm at
the minute.
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prev parent reply other threads:[~2013-04-17 14:13 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-16 17:45 [RFC] sound: ASoC: multiple DAIs/codecs on single audio stream Sebastian Hesselbarth
2013-04-17 14:13 ` Mark Brown [this message]
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