[LAD] any pointers for RT kernel for ARM?

[nescivi]

On Wednesday 19 May 2010 12:28:03 Robin Gareus wrote:
> nescivi wrote:
> > Hiho,
> >
> > I managed to get SuperCollider and JACK running on my IGEP [1], on the
> > pre- configured Ubuntu on the SD, but of course the audio is still bumpy.
> >
> > So... I'm looking for a RT kernel for this little machine... Anyone have
> > any pointers?
> 
> Did you check http://marc.info/?l=linux-rt-users
> 
> There's been a few patches floating around there for ARM and
> 2.6.31.12-rt20  and there's a thread on Beagle with 2.6.33-rt
> (apparently some know decompressor bug and a cherry-pick patch.)

thanks.. I'll check it out.

> 
> > I did find this one: http://beagleboard.org/project/omap-rt-patch/
> > but the project doesn't show much recent activity.
> >
> > and... I also noticed that JACK didn't want to run with alsa as backend;
> > oss as backend works though (but gives the bumpy sound).
> 
> Does ALSA work (without JACK)?

Not tested extensively. Alsamixer is there though.

sincerely,
Marije