On Dec 22, 2007 1:19 AM, Scott Reynolds <[EMAIL PROTECTED]> wrote:
> On Dec 21, 2007, at 11:33 PM, Fred Firestine wrote:
>
> > On Dec 22, 2007 12:07 AM, Fred Firestine <[EMAIL PROTECTED]> wrote:
> >> ...
> >> Does anyone have any suggestions for correcting the jitter problem?
> >>
>
> > Dec 21 23:53:14 firemyth kernel: PCI: Found IRQ 11 for device
> > 0000:02:0a.0
> > Dec 21 23:53:14 firemyth kernel: PCI: Sharing IRQ 11 with 0000:00:1f.2
> > Dec 21 23:53:14 firemyth kernel: ivtv1: Initializing card #1
> > Dec 21 23:53:14 firemyth kernel: ivtv1: Autodetected Hauppauge card
> > (cx23416 based)
> > Dec 21 23:53:14 firemyth kernel: PCI: Found IRQ 7 for device
> > 0000:02:0b.0
> > Dec 21 23:53:14 firemyth kernel: PCI: Sharing IRQ 7 with 0000:01:00.0
> > Dec 21 23:53:14 firemyth kernel: PCI: Sharing IRQ 7 with 0000:02:07.0
> > Dec 21 23:53:14 firemyth kernel: PCI: Sharing IRQ 7 with 0000:02:0a.2
>
> Just a thought; have you tried to minimize interrupt sharing? This is
> usually as simple as arranging this in different slots.
>
> --scott
>
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Interesting idea. I never had the jitter problem with the previous FC6
installation. Do you think interrupt sharing could be causing it now?
Still, if it improves performance I am willing to try it.

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