On Tuesday 17 February 2009 11:46:33 Alex Bennee wrote: > 2009/2/17 Colin Guthrie <[email protected]>: > > 'Twas brillig, and Vasily Khoruzhick at 17/02/09 09:05 did gyre and gimble: > >> On Tuesday 17 February 2009 10:12:56 you wrote: > >>> 2009/2/16 Vasily Khoruzhick <[email protected]>: > >>>> Hi, performance issue is known thing on pre-965 chipsets with new > >>>> intel stuff (gem, uxa). > >>>> > >>>> I've filed bugs about them: > >>>> > >>>> http://bugs.freedesktop.org/show_bug.cgi?id=19873 > >>>> http://bugs.freedesktop.org/show_bug.cgi?id=19738 > >>>> > >>>> AFAIK there's no fix at the moment, but as workaround you can use > >>>> 2.6.27 kernel and EXA accelleration. > >>> > >>> Looking at the code it looks like a failure of the kernel side. Is > >>> there a kernel tree that tracks the Linus one with the latest pending > >>> fixes I can try? > >> > >> I suspect this one: > >> git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel > > > > I believe the "drm-next" branch is usually the bleeding edge stuff fro > > the next stable kernel (but I'm not 100% sure on this). > > I'll give that a spin. > > An additional data point, Dave Airle's tree (commit > eaaffe54249d4444bb4de3631b9d968456bb0458) gave a slightly different > error on start up:
AFAIK you also need xf86-video-intel from git to get tiling working on pre-965 hardware with GEM. Btw, unfortunately I've hit another bug - one about huge BO leakage - when tried xf86-video-intel from git and recent kernels :( Regards Vasily
signature.asc
Description: This is a digitally signed message part.
_______________________________________________ xorg mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/xorg
