do you know how to make the intel-drm-nightly kernel mentioned in this bugfix id like to use that until 3.19 lands On Mon, Dec 8, 2014 at 2:26 AM, Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> wrote: > On Fri, Dec 05, 2014 at 11:29:09PM -0600, Fennec Fox wrote: >> well on my arch machine with an intel gma 4 graphics card using >> xfree86-video-intel im seeing lots of graphics corruption i can >> give images it it would help > > I presume you filed https://bugs.freedesktop.org/show_bug.cgi?id=87065 > and so know by that this was fixed by > > commit 656bfa3afc14e45e2d9e1624bf60d79b3beb12f2 > Author: Daniel Vetter <daniel.vetter@xxxxxxxx> > Date: Thu Nov 20 09:26:30 2014 +0100 > > drm/i915: Pin tiled objects for L-shaped configs > > Let's just throw in the towel on this one and take the cheap way out. > > Based on a patch from Chris Wilson, but checking for a different bit. > Chris' patch checked for even bank layout, this one here for a magic > bit. Given the evidence we've gathered (not much) both work I think, > but checking for the magic bit might be more accurate. > > Anyway, works on my gm45 here. > > For paranoi restrict to gen4 (and mobile), since we've only ever seen > this on gm45 and i965gm. > > Also add some debugfs output so that we can skip the tiled swapping > tests properly in these cases. > > v2: Clean up the quirk'ed pin count in free_object to avoid upsetting > the WARN_ON. Spotted by Chris. > -Chris > > -- > Chris Wilson, Intel Open Source Technology Centre -- Fennec _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
