On Wed, May 28, 2014 at 12:46:12PM +0300, Ville Syrjälä wrote: > On Wed, May 28, 2014 at 09:19:05AM +0100, Chris Wilson wrote: > > The slow vblank delivery issue remains iirc though. > > Yeah supposedly that's the case on gen3. This series does fix my 855 > though. Unfortunately I've not come across any gen3 machines that > suffe from this. I tried it on Mika's gen3 which IIRC did support C3, > but vblank interrupts got delivered in a timely fashion regardless of > the AGPBUSY bit. I do have an affected 915gm + pentium-IIIm (iirc), I think I tested the patches at the time (to no avail), and will certainly do so once these are upstream. Just takes a while as the CPU isn't even the bottleneck on that machine! -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
