[Bug 97888] [regression] [i915] [SKL] Tearing / flickering on the drm-intel-nightly branch

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=97888

--- Comment #14 from Maarten Lankhorst <bugs at mblankhorst.nl> ---
Likely test failure based on patch, still working on a test to reproduce:

1. busy bo flip
2. cursor update, primary plane is added to state
3. vblank happens
4. old contents of new fb shown because of cursor update
5. render completes, new fb contents shown

Testing can be done by adding some crc tests to ensure that this doesn't
happen.

-- 
You are receiving this mail because:
You are on the CC list for the bug.
You are the QA Contact for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20161004/68bd8510/attachment.html>