[Bug 95401] [IVB bisected] assert_scanout:531 assertion 'width == info.width && height == info.height' failed

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=95401

--- Comment #9 from Chris Wilson <chris at chris-wilson.co.uk> ---
I meant bug 95368, but not this was a different issue. Please try:


commit a508b11bde9f3119b49b3e0f652587efb9e037af
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Tue May 17 07:55:03 2016 +0100

    sna: Don't skip migration-to-GPU for TearFree

    In 46caee86db0f ("sna: Fix reporting of errno after setcrtc failure"),
    the intention was to avoid reporting a fail to migrate whilst wedged for
    a simple copy from the frontbuffer to TearFree's shadow buffer. However,
    by skipping the migration, we never flushed any dirt from the CPU buffer
    prior to doing the TearFree flip.

    References: https://bugs.freedesktop.org/show_bug.cgi?id=95401#c7
    References: https://bugs.freedesktop.org/show_bug.cgi?id=95414#c4
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>

-- 
You are receiving this mail because:
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/20160517/26f8180d/attachment.html>