Tom,
It turns out that your GPU hang was due to a bug in our MRT support. It
should be fixed on master by:
commit 172bb92db1a3c317867d9cfec6f15c09c37a0f6c
Author: Kenneth Graunke <kenn...@whitecape.org>
Date: Sat Feb 18 21:29:29 2012 -0800
i965: Only set Last Render Target Select on the last FB write.
Fixes GPU hangs in OilRush, Trine, and Amnesia: The Dark Descent,
which all use MRT (multiple render targets).
NOTE: This is a candidate for release branches.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=38720
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=40059
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=45216
Reviewed-by: Eric Anholt <e...@anholt.net>
Signed-off-by: Kenneth Graunke <kenn...@whitecape.org>
That patch is also on the 8.0 branch as of today. Your apitrace file no
longer hangs my system. Could you confirm?
Thanks! Sorry this took so long.
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https://bugs.launchpad.net/bugs/899159
Title:
[snb-gt2] GPU lockup render.IPEHR: 0x7b009004
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