[linux-dvb] Re: [vdr] AW: Latency resetted automatically by system?

[John Dalgliesh <johnd@syd.microforte.com.au>]

On 11 Jul 2003, Rene Bartsch wrote:

> Am Don, 2003-07-10 um 20.36 schrieb Roland Praml:
> > > "pre-install dvb-ttpci /usr/bin/setpci -d 1131:7146 latency_timer=80"
> > >
> > > But after some time the latency is resetted to 64 and I get artefacts.
> > >
> > > Can anyone give me a hint what's going on?
> > 
> > Maybe the driver itself change the setting.
> > If I (re)load thr driver then the line "Setting PCI latency to 64"
> > appears on the console.
> > 
> > Roland
> 
> @developers: Is PCI latency set to 64 by driver when loading?

IIRC from my reading of the code, yes the SAA7146 driver does set it to
this when loading (although I think I was looking at the non-dvb-kernel
drivers, not sure if the kernel ones still do it)

{P^/



-- 
Info:
To unsubscribe send a mail to ecartis@linuxtv.org with "unsubscribe linux-dvb" as subject.