https://bugs.freedesktop.org/show_bug.cgi?id=41971
--- Comment #7 from Eugeni Dodonov eugeni@dodonov.net 2011-10-19 04:54:59 PDT --- (I know that you already tested them via my blog post, but I added some small changes to them - try booting with 'drm.debug=0.04' with both of those patches now, and attach the dmesg with timing results in both case).