On 6/21/05, Nicolai Haehnle <[EMAIL PROTECTED]> wrote: > On Tuesday 21 June 2005 10:54, Jerome Glisse wrote: > > On 6/21/05, Vladimir Dergachev <[EMAIL PROTECTED]> wrote: > > > On Sat, 18 Jun 2005, Johannes Berg wrote: > > > > Any idea where I should start looking for the source of the lockups or > what else to do? > > > > > > The problem is likely either due to the radeon memory controller - in > > > particular registers like MC_FB_LOCATION MC_AGP_LOCATION - or some sort > of > > > AGP issue with ring buffer not working properly. > > > > > > > IIRC Paul has a similar problem with his powerbook and Ben provided > > patch against xorg & drm for correcting the way this reg are setup. But > > this patch were for "normal" drm. Maybe once we get time we should look > > at that an program properly this reg in r300... > > Not knowing this particular patch or whether anybody has tried our driver on > PPC, what about endianness issues? I know it's obvious, but who knows... > I mainly used r300 on ppc so far thus yes it works. I am using it on x86 for the 9800 lockup. But as i used a g5 i don't know if there is an issue with the agp of g4, don't think so... And IIRC someone told me that it worked on a powerbook which is, i presume, what Johannes got.
Btw Johannes you compile everythings yourself ? You use snapshot of what mesa, xorg, ... ? You should better build xorg from cvs on your platform. If i can steal the pb of a friend i will give it a try... Jerome Glisse ------------------------------------------------------- SF.Net email is sponsored by: Discover Easy Linux Migration Strategies from IBM. Find simple to follow Roadmaps, straightforward articles, informative Webcasts and more! Get everything you need to get up to speed, fast. http://ads.osdn.com/?ad_idt77&alloc_id492&op=click -- _______________________________________________ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
