Fix up handling of Intel G4X chips some more.
authorHasso Tepper <hasso@estpak.ee>
Sun, 4 Jan 2009 21:14:11 +0000 (23:14 +0200)
committerHasso Tepper <hasso@estpak.ee>
Mon, 5 Jan 2009 07:06:59 +0000 (09:06 +0200)
commita1a3872cbea5d210d54ea7fefe761db355c89893
tree77d41e87230c57a92960e384baedf1efb1a4f95c
parent34f2609964beaebd974ed3ba9a789c71dd13990a
Fix up handling of Intel G4X chips some more.

Note that you need at least xf86-video-intel 2.4.3 for this to work.
The G4X doesn't put the GATT into the same area of stolen memory
as all the other chips and older versions of the driver didn't
handle that properly.

Obtained-from: FreeBSD
sys/dev/agp/agp_i810.c