[Bug 29556] [rv620] GPU reset followed by black screen

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Aug 17 14:05:34 PDT 2010


https://bugs.freedesktop.org/show_bug.cgi?id=29556

--- Comment #15 from Marc <marvin24 at gmx.de> 2010-08-17 14:05:34 PDT ---
the bug is hard to trigger (10 min scrolling with firefox), so bisecting will
take a lot of time. I booted with no_wb=1 just for testing and now it seems to
work fine. So maybe the blit and the writeback change have some unhealthy
relationship. Also somehow the git history got changed... I'm sure the
writeback changes where there many days ago and before the blit change. Maybe
it also helps, that original reporter (Stefano) has a rv620 chip which is
(AFAIK) similar to the rs780/785 chips.

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