Sound on the system briefly interrupts when kde4 switches
windows with nvidia card
Julian H. Stacey
jhs at berklix.com
Mon Jan 16 06:59:09 UTC 2012
Hi,
Reference:
> From: Yuri <yuri at rawbw.com>
> Date: Sun, 15 Jan 2012 16:21:19 -0800
> Message-id: <4F136D7F.6070309 at rawbw.com>
Yuri wrote:
> On 01/15/2012 15:34, Dieter BSD wrote:
> > Some drivers do things like DELAY(big number) while interrupts are turned
> > off. Very bad. Look through the source, maybe you can find it.
> >
> > We REALLY need a way to service one device without shutting off
> > interrupts from other devices.
>
> NVidia driver is closed source and ships with many binaries. But code
> immediately interacting with kernel is open and it does call DELAY and
> also tsleep(9)
>
> Yuri
This might help ?
man mplayer:
-priority
-cache
man rtprio
Cheers,
Julian
--
Julian Stacey, BSD Unix Linux C Sys Eng Consultants Munich http://berklix.com
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