[Bug 60530] Garbage displayed after resume from suspend to RAM

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=60530

--- Comment #34 from Daniel Vetter <daniel at ffwll.ch> ---
(In reply to Chris Wilson from comment #33)
> (In reply to Jona Stubbe from comment #32)
> > I used UXA after I got graphical glitches from SNA in Mozilla Firefox
> > (window contents of other applications appearing in images).
> 
> For the record, they are fixed by
> commit daa13e1ca587bc773c1aae415ed1af6554117bd4
> Author: Chris Wilson <chris at chris-wilson.co.uk>
> Date:   Fri Jun 28 16:54:08 2013 +0100
> 
>     drm/i915: Only clear write-domains after a successful wait-seqno

Note that this commit is currently only available in linux-next or
drm-intel-nightly. I'll send the pull to Dave for it shortly, but I guess it'd
be useful if people could retest whether this fixes the issue - the regression
fixed by this patch is a rather old one.

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