On Mon, 2007-01-15 at 08:55 +0800, thomas.luo wrote: > i have apply this patch, but it is same. this is my code in the aplay. Iirc, you need to rebuild your kernel and alsa-lib before the optimisation issue goes away. If this doesn't help, then it looks like your issue is caused by something else. Liam ------------------------------------------------------------------------- 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-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-devel