From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jaroslav Kysela <perex@suse.cz>
Subject: Re: hardware channel mixing [EMU10K1 DMA]
Date: Tue, 7 Sep 2004 21:52:05 +0200 (CEST)
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To: Lee Revell <rlrevell@joe-job.com>
Cc: mjander@users.sourceforge.net, alsa-devel <alsa-devel@lists.sourceforge.net>
List-Id: alsa-devel@alsa-project.org

On Tue, 7 Sep 2004, Lee Revell wrote:

> On Tue, 2004-09-07 at 15:41, Jaroslav Kysela wrote:
> > On Tue, 7 Sep 2004, Lee Revell wrote:
> > 
> > > I think you can start a stereo stream using one I/O transaction, but
> > 
> > No, voices are started independently, so even with stereo, there might be 
> > no proper sample sync.
> > 
> 
> Well even if this is the case, the ASIO drivers certainly seem to work
> great.  What kinds of problems could this cause?
> 
> Maybe it works because the capture channels are always in sync?

Yes, efx device is only one, thus it is started only via one PCI 
transaction.

						Jaroslav

-----
Jaroslav Kysela <perex@suse.cz>
Linux Kernel Sound Maintainer
ALSA Project, SUSE Labs


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