Commits
Daniel Vetter committed 650dc07ec3b
drm/i915: disable ppgtt on snb when dmar is enabled Totally unexpected that this regressed. Luckily it sounds like we just need to have dmar disable on the igfx, not the entire system. At least that's what a few days of testing between Tony Vroon and me indicates. Reported-by: Tony Vroon <tony@linx.net> Cc: Tony Vroon <tony@linx.net> Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=43024 Acked-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>