On Sat, 02 Oct 2010 16:53:28 +0200 Ralf Mardorf <ralf.mard...@alice-dsl.net> wrote:
> On Sat, 2010-10-02 at 16:38 +0200, Ralf Mardorf wrote: > > On Sat, 2010-10-02 at 16:36 +0200, Ralf Mardorf wrote: > > > On Sat, 2010-10-02 at 15:09 +0100, Folderol wrote: > > > > On Sat, 02 Oct 2010 16:02:38 +0200 > > > > Ralf Mardorf <ralf.mard...@alice-dsl.net> wrote: > > > > <snip> > > > > > You still might prefer Rosegarden, but note that usage of hr > > > > > timer will freeze Rosegarden, resp. the complete Linux. > > > > > > > > What do you mean by 'high resolution', and which version of Rosegarden? > > > > > > > > I have *never* had a freeze due to timer issues. > > > > > > sudo chgrp audio /dev/hpet > > > sudo sysctl -w dev.hpet.max-user-freq=64 > > > sudo modprobe snd-hrtimer > > > > > > I guess 'sudo sysctl -w dev.hpet.max-user-freq=64' isn't needed, but I > > > got different information about this. > > > > > > The kernel has to be build to support hr timer. > > > > > > This might not be the case for a default 3.0 beta > > > > > > cat /media/studio3.0/boot/config-2.6.29-1-multimedia-amd64 | grep > > > CONFIG_SND_HRTIMER > > > # CONFIG_SND_HRTIMER is not set > > > > > > but it is for a default 3.3 alpha > > > > > > cat /media/studio3.3/boot/config-2.6.31-2-multimedia-amd64 | grep > > > CONFIG_SND_HRTIMER > > > CONFIG_SND_HRTIMER=m > > > > > > You might test it with a current version of Rosegarden. > > > > > > - Ralf > > > > PS: And don't forget to change the ALSA sequencer timer to hr timer > > (HPET). > > To complete it, this must be done by Rosegarden. I'm off now ;). Sorry > for that amount of PSs. Thanks for all the info, but it is unfortunately far too much work when (to me) the system works well enough. I'm very much in the position of "if it ain't broke, don't fix it" and only perform very occasional minor tweaks on this machine. -- Will J Godfrey http://www.musically.me.uk Say you have a poem and I have a tune. Exchange them and we can both have a poem, a tune, and a song. _______________________________________________ 64studio-users mailing list 64studio-users@lists.64studio.com http://lists.64studio.com/mailman/listinfo/64studio-users
