24 Jan
2009
24 Jan
'09
10:08 p.m.
Dan Muresan wrote:
Has anybody successfully used the ALSA snd-hrtimer
module, as present in
ALSA 1.0.18a and 1.0.19? It seems to cause lock-ups in just a few
seconds on a 2.6.27 kernel for me.
The backstory to this is that I am trying to use Rosegarden on a 2.6.27
non-realtime kernel (a backport for Ubuntu Hardy from the kernel PPA).
Rosegarden requires an ALSA timer (it cannot use /dev/rtc0 directly).
The system timer-based snd-timer module works at 250 Hz (too coarse)
IIRC, the usual recommendation is to compile your own kernel with system
timer set to 1000 Hz.
--
David
gnome(a)hawaii.rr.com
authenticity, honesty, community