Re: agpgart, nforce2, radeon and agp fastwrite

Dave Jones (davej@codemonkey.org.uk)
Sat, 12 Jul 2003 21:26:22 +0100


On Sat, Jul 12, 2003 at 05:51:42PM +0200, Jan Dittmer wrote:
> just took me half a hour to figure out. On nforce2 you have to disable
> agp fastwrites, otherwise X locks hard on startup with the following
> (from serial console).
> ...
>
> Without AGP Fastwrites turned on, it all works wonderful. Just if
> anybody encounters the same problem.
> Mainboard is nForce2 based, graphics is radeon 8500le (R200).

Could be that the nforce & radeon don't play well together.
Anyone using fast writes without problems with non-ATI cards & nforce ?
If it works there, it's trivial to blacklist ATI cards and make them
unable to enable fast writes in the gart driver.

Dave

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/