On Thu, 2006-10-05 at 22:52 +0100, Alan Cox wrote:
> Ar Iau, 2006-10-05 am 16:45 -0400, ysgrifennodd Lee Revell:
> > I've heard that some motherboards do evil stuff like implementing legacy 
> > drive
> > access modes using SMM which would cause dropouts without xruns
> > reported.
> 
> They don't. SATA causes audio dropouts on some systems because its fast
> enough to starve the audio device of regular enough access to the PCI
> bus. If that is a problem the audio device should be tuning PCI
> latencies
> 

OK.  In fact the Windows driver and IIRC the OSS driver do tune PCI
latencies.  But that can't be the problem here if analog playback is
unaffected.  Sounds like electrical noise could be the issue...

Lee


-------------------------------------------------------------------------
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share your
opinions on IT & business topics through brief surveys -- and earn cash
http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
_______________________________________________
Alsa-user mailing list
Alsa-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/alsa-user

Reply via email to