Xorg 7.4 breaks mga with G450

[Robert Noland]

On Thu, 2009-01-29 at 18:17 +0000, Mark Knight wrote:
> In message <1233250696.1766.27.camel at wombat.2hip.net>, Robert Noland 
> <rnoland at FreeBSD.org> writes
> >Ok, get rid of that and try replacing the patch in devel/libpciaccess
> >with this one.
> 
> That worked; a silly when you found it then - well done!!  I wonder how 
> many other problems that's been causing...
> 
> My log now before and after as evidence:
> 
> -(--) PCI:*(0 at 2:0:0) Matrox Graphics, Inc. MGA G400/G450 rev 0, Mem @ 0xf2000000/0, 0xfeafc000/0, 0xfe000000/0, BIOS @ 0x????????/65536
> +(--) PCI:*(0 at 2:0:0) Matrox Graphics, Inc. MGA G400/G450 rev 130, Mem @ 0xf2000000/0, 0xfeafc000/0, 0xfe000000/0, BIOS @ 0x????????/65536

Cool, I'll commit this then...  Good catch, btw... thanks for making it
easy.

> Not sure why the BIOS is all ????s (wasn't on the older Xorg):
> 
> (--) PCI:*(2:0:0) Matrox Graphics, Inc. MGA G400/G450 rev 130, Mem @ 0xf2000000/25, 0xfeafc000/14, 0xfe000000/23, BIOS @ 0xfeac0000/
> 17

This is the same on my intel hardware and afaict, it's harmless... The
bios probing code in libpciaccess could still use some love, but...  I
haven't fixed it up yet.

robert.

> ...but it seems to be working anyway :)
> 
> Thank you!!
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