Re: Choppy audio playback

[Andrew Doran <ad%netbsd.org@localhost>]

On Mon, Mar 10, 2008 at 12:17:46AM +0100, Martin Husemann wrote:
> On Sun, Mar 09, 2008 at 10:57:21PM +0000, raymond.meyer%rambler.ru@localhost 
> wrote:
> > Anyone noticed the same thing, or has any idea what's causing this?
> 
> Yes, happens to me too since the vmlocking2 merge, on my krups it is
> even worse than on a U2 (running 64bit). On the U2 the first playback
> after boot is completely broken, reproducably.

Which audio drivers do these systems use? I think it is a change I made to a
driver to use a soft interrupt to trigger DMA. The alternative was to make
the driver MP safe since the device interrupt was above IPL_VM.

Thanks,
Andrew