14 Jun
2007
14 Jun
'07
8:44 a.m.
> This chipset is known to have some problems, try
running jackd with
number of
> periods = 3.
>
> If that doesn't fix it, you might also want to try out the module option
> position_fix=1 for the snd-hda-intel module.
I've set both parameters and now it works without xruns at all. But what
does "position_fix=1" actually do?
Markus
14 Jun
14 Jun
5:24 p.m.
New subject: jackd: A lot of xruns
Markus Herhoffer wrote:
Setting position_fix=1 and jack periods=3 also cleaned up more problems
running on my Intel chipset based laptop with:
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High
Definition Audio Controller (rev 02)
Just quickly looking at the driver source, position_fix appears to
select one 2 or 3 different methods of managing buffers (or something
like that).
cheers,
--
Simon Edwards | KDE-NL, Guidance tools, Guarddog Firewall
simon(a)simonzone.com | http://www.simonzone.com/software/
Nijmegen, The Netherlands | "ZooTV? You made the right choice."
> This
chipset is known to have some problems, try running jackd with
number of
> periods = 3.
>
> If that doesn't fix it, you might also want to try out the module option
> position_fix=1 for the snd-hda-intel module.
I've set both parameters and now it works without xruns at all. But what
does "position_fix=1" actually do?
6465
days inactive
6465
days old
linux-audio-user@lists.linuxaudio.org
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Markus Herhoffer -
Simon Edwards