From: Liam Girdwood <lrg@slimlogic.co.uk>
To: Timur Tabi <timur.tabi@gmail.com>
Cc: alsa-devel mailing list <alsa-devel@alsa-project.org>,
Mark Brown <broonie@sirena.org.uk>
Subject: Re: asoc multi-component: almost there!
Date: Tue, 27 Jul 2010 11:42:15 +0100 [thread overview]
Message-ID: <1280227335.3085.29.camel@odin> (raw)
In-Reply-To: <AANLkTimKhtzu-_Sts3AkVmDhc19tOGg4dqMGzdCro=A7@mail.gmail.com>
On Mon, 2010-07-26 at 17:37 -0500, Timur Tabi wrote:
> Liam,
>
> I almost got it working. I can generate names that match, so it finds it:
>
> soc_bind_dai_link:1136 cpu_dai->name=e0016000.ssi,
> dai_link->cpu_dai_name=e0016000.ssi
> soc_bind_dai_link:1159 codec->name=cs4270-codec.0-004f,
> dai_link->codec_name=cs4270-codec.0-004f
> soc_bind_dai_link:1169 codec_dai->name=e0016000.ssi,
> dai_link->codec_dai_name=cs4270-hifi
> soc_bind_dai_link:1169 codec_dai->name=cs4270-hifi,
> dai_link->codec_dai_name=cs4270-hifi
> soc_bind_dai_link:1194 platform->name=e0021180.dma-channel,
> dai_link->platform_name=e0021100.dma-channel
> soc_bind_dai_link:1194 platform->name=e0021100.dma-channel,
> dai_link->platform_name=e0021100.dma-channel
> soc_bind_dai_link:1136 cpu_dai->name=e0016000.ssi,
> dai_link->cpu_dai_name=e0016000.ssi
> soc_bind_dai_link:1159 codec->name=cs4270-codec.0-004f,
> dai_link->codec_name=cs4270-codec.0-004f
> soc_bind_dai_link:1169 codec_dai->name=e0016000.ssi,
> dai_link->codec_dai_name=cs4270-hifi
> soc_bind_dai_link:1169 codec_dai->name=cs4270-hifi,
> dai_link->codec_dai_name=cs4270-hifi
> soc_bind_dai_link:1194 platform->name=e0021180.dma-channel,
> dai_link->platform_name=e0021180.dma-channel
> asoc: cs4270-hifi <-> e0016000.ssi mapping ok
>
> but then I get this:
>
> sysfs: cannot create duplicate filename '/devices/platform/soc-audio/cs4270'
>
> I'm registering two DAIs -- one for playback, one for capture, but I'm
> using the same name for the codec DAI. How do I resolve this?
You don't need to register two CODEC DAIs here. One will do, since we
only have the one CODEC.
Thanks
Liam
--
Freelance Developer, SlimLogic Ltd
ASoC and Voltage Regulator Maintainer.
http://www.slimlogic.co.uk
next prev parent reply other threads:[~2010-07-27 10:42 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-26 22:37 asoc multi-component: almost there! Timur Tabi
2010-07-27 10:42 ` Liam Girdwood [this message]
2010-07-27 13:07 ` Timur Tabi
2010-07-27 13:49 ` Liam Girdwood
2010-07-27 15:20 ` Timur Tabi
2010-07-27 17:26 ` Liam Girdwood
2010-07-27 18:20 ` Timur Tabi
2010-07-27 18:45 ` Mark Brown
2010-07-27 21:23 ` Timur Tabi
2010-07-28 14:07 ` Liam Girdwood
2010-07-28 20:12 ` Timur Tabi
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