Hello, Alex! Thank you for your reply!
Quoting Alex Deucher <alexdeucher at gmail.com>: > That patch only affects SI chips which yours is not, so it's probably > not what's causing problems for you. OK, maybe. Bisection can lead to a wrong commit if the problem is not 100% reproducible. > This looks like a duplicate of this issue: > http://lists.freedesktop.org/archives/dri-devel/2012-December/032139.html > http://lists.freedesktop.org/archives/dri-devel/2012-December/032291.html > > Some of the ttm changes in 3.8 seem problematic. I'm away wrong that system until Wednesday. I'll try that patch. If it doesn't help, I'll repeat the bisection. -- Regards, Pavel Roskin