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SubjectRe: Screen corruption in 2.4.18
On Mon, Mar 25, 2002 at 12:43:18PM +1100, Andre Pang wrote:
> I've had a quick look at the pci-pc.c file which handles the PCI
> fixups, but I can't see of a way to say "if this chip is detected
> _and_ that chip is detected, modify this bit in the first chip."
> It's possible, but not without some real ugly hackery.
>
> Assuming that _only_ the integrated KT133+KM133 chipset uses the
> VT8365 PCI ID (0x8305), it'd be easy to make a special-case patch
> for it. My only worry is that other chipsets (like the 'normal'
> KT133 without the KM133) use the same PCI ID; we should avoid
> modifying the fix for the other chipsets, if possible.
>
> Can somebody with a KT133/KT133A do a "lspci -n" and grep for
> '8305'? If it doesn't appear, I'll send off my patch.

I fear this as well. In fact, I'm relatively certain that they /do/
both use the same PCI ID. Hence why lspci lists KT133/KM133. But I
hope to big mistaken. If not, the only way I can see of detecting that
it is a KM133 is by checking what device 01:00 is an S3 ProSavage.
Yuck.

Hopefully I'll here back from VIA with a definitive answer about when to
clear what bits, though.
--
-Steven
In a time of universal deceit, telling the truth is a revolutionary act.
-- George Orwell
He's alive. He's alive! Oh, that fellow at RadioShack said I was mad!
Well, who's mad now?
-- Montgomery C. Burns
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