[LAD] any pointers for RT kernel for ARM?

[Robin Gareus]

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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.)

> 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)?

> Anyone willing to share their experiences doing linux audio on ARM processors?
> 
> sincerely,
> Marije
> 
> 
> [1] http://www.igep-platform.com/
> _______________________________________________
> Linux-audio-dev mailing list
> Linux-audio-dev at lists.linuxaudio.org
> http://lists.linuxaudio.org/listinfo/linux-audio-dev
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