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<body><span class="vcard"><a class="email" href="mailto:przanoni@gmail.com" title="Paulo Zanoni <przanoni@gmail.com>"> <span class="fn">Paulo Zanoni</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Video artifacts with FBC enabled on HSW using GNOME"
href="https://bugs.freedesktop.org/show_bug.cgi?id=96461">bug 96461</a>
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<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Status</td>
<td>NEEDINFO
</td>
<td>RESOLVED
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<td style="text-align:right;">Resolution</td>
<td>---
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<td>FIXED
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Video artifacts with FBC enabled on HSW using GNOME"
href="https://bugs.freedesktop.org/show_bug.cgi?id=96461#c5">Comment # 5</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Video artifacts with FBC enabled on HSW using GNOME"
href="https://bugs.freedesktop.org/show_bug.cgi?id=96461">bug 96461</a>
from <span class="vcard"><a class="email" href="mailto:przanoni@gmail.com" title="Paulo Zanoni <przanoni@gmail.com>"> <span class="fn">Paulo Zanoni</span></a>
</span></b>
<pre>(In reply to Lyude Paul from <a href="show_bug.cgi?id=96461#c4">comment #4</a>)
<span class="quote">> (In reply to Paulo Zanoni from <a href="show_bug.cgi?id=96461#c3">comment #3</a>)
> > (In reply to Paulo Zanoni from <a href="show_bug.cgi?id=96461#c2">comment #2</a>)
> > > (In reply to Paulo Zanoni from <a href="show_bug.cgi?id=96461#c1">comment #1</a>)
> > > > Does the problem still happen if you apply the following patches?
> > > >
> > > > - <a href="https://patchwork.freedesktop.org/patch/79567/">https://patchwork.freedesktop.org/patch/79567/</a>
> > > > - <a href="https://patchwork.freedesktop.org/patch/80857/">https://patchwork.freedesktop.org/patch/80857/</a>
> > > > - <a href="https://patchwork.freedesktop.org/patch/92634/">https://patchwork.freedesktop.org/patch/92634/</a>
> > > >
> > > > Thanks,
> > > > Paulo
> > >
> > > These patches were merged and your patch to disable FBC by default was also
> > > merged, so in theory we can close this bug. But it would be really good to
> > > know whether these patches make FBC work again on HSW, so can you please
> > > test drm-intel-nightly with i915.enable_fbc=1 and confirm whether it works?
> >
> > Ping?
>
> Oops, didn't realize this was waiting on me…
> I can't test this today since I don't have a hsw system readily available at
> the moment, but I'll make sure to check whether this makes a difference or
> not when i get into the office on thursday.</span >
I got this confirmation on IRC:
Nov 03 17:06:51 <Lyude> pzanoni: as well: the original testcase I had that was
showing that weird tearing with FBC enabled on hsw doesn't do it anymore on
nightly :)
Nov 03 17:08:29 <pzanoni> Lyude: nice, thanks! Maybe we could try
reenabling FBC on HSW now...
Nov 03 17:08:44 <Lyude> sounds fine by me
I'm going to close the bug since FBC has been disabled on HSW since a long time
ago. I just wanted the confirmation that we can try to enable it again in the
newest tree now.
(just documenting things for future reference)
Thanks for all the help!</pre>
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