[alsa-devel] [PATCH 1/4] ASoC: pxa-ssp: enhance I2S and add Left_J support
drwyrm at gmail.com
Mon Jun 8 22:52:29 CEST 2009
Em Seg, 2009-06-08 às 19:06 +0100, Mark Brown escreveu:
> Think about TDM mode for a minute here - there a separate configuration
> for the sample size on the wire opens the way to using a lower sample
> size in a given timeslot than the timeslot supports, reducing the need
> for the CPU to rewrite data. Or to put it another way, I can't see TDM
> mode working unless the sample size is constrained to always be exactly
> that desired so it seems sensible to have a standard way of doing that.
Hum... Now I understood this. If i want to use network mode with 2
different codecs, and they differ on the expected frame_size i have to
use the smaller frame_size for both codecs.
And indeed, in this case the best place to setup the frame size would be
> I'd rather come up with a cleaner way of configuring the magician case
> that's explicit about what it's trying to achieve. It doesn't need to
> be in user space, though.
I dont know how to do this other than just changing the frame size... :)
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Size: 197 bytes
Desc: Esta =?ISO-8859-1?Q?=E9?= uma parte de mensagem
Url : http://mailman.alsa-project.org/pipermail/alsa-devel/attachments/20090608/c76e33b8/attachment.sig
More information about the Alsa-devel