[alsa-devel] ASOC, SPDIF and AC97

[Mark Brown]

On Wed, May 28, 2008 at 04:15:40PM -0400, Jon Smirl wrote:
> On 5/28/08, Mark Brown <broonie at opensource.wolfsonmicro.com> wrote:

> > It shouldn't be fundamentally different to multiple independent records
> >  which the PXA code does support.  If you present them as separate PCMs
> >  then ALSA won't synchronize them for you.

> Any words of wisdom on how to synchronize?

It's not a situation I've run into myself.  I'd try something like
having the DMA driver delay the application starting the second stream
but I've no idea if that'd work or do what you need.