On Tue, 24 Aug 2010 08:57:41 +0100, Sitsofe Wheeler <sitsofe@xxxxxxxxx> wrote: > The stalls became a bit better with the patch but there were still very > small pauses but the tearing with more recent X bits is definitely still > there. Additionally videos in totem would play as a tiny one pixel high > row about a quarter of the screen across at the top left of the screen. > It also seems that X has started having trouble refreshing itself so > sometimes new windows are invisible (especially with compiz). Ok, I'm a little happier that the hangcheck could be just another symptom of the problem... I think it is safe to assume that the bug is in i915, so restricting the bisect to just drm seems plausible: git bisect start drivers/gpu/drm git bisect good 2.6.36-rc1 git bisect bad 2.6.36-rc2 And yes, it does apppear that the false detection rate for TV has changed. The suspicion is that the change to intel_wait_for_vblank() is actually causing issues here. -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
