[alsa-devel] question on snd_soc_dai_link_event

Mark Brown broonie at opensource.wolfsonmicro.com
Thu Nov 22 01:32:41 CET 2012

On Wed, Nov 21, 2012 at 06:56:55PM +0100, Sebastien LEDUC wrote:

> For a capture stream, it creates the following routes:
> Cpu_dai widget -> dai_link widget -> codec_dai widget

> And for a playback stream:
> Codec_dai widget -> dai_link widget -> cpu_dai widget

Remember that for a CODEC<->CODEC link both devices will be CODECs so
their widgets have the opposite sense as everything is named in a CPU
centric fashion.  The important thing is that we link playback to
capture and capture to playback.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 836 bytes
Desc: Digital signature
URL: <http://mailman.alsa-project.org/pipermail/alsa-devel/attachments/20121122/60c58c98/attachment.sig>

More information about the Alsa-devel mailing list