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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 - Screen flickers - probably double buffered. [regresion]"
href="https://bugs.freedesktop.org/show_bug.cgi?id=99087">bug 99087</a>
<br>
<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">i915 features</td>
<td>
</td>
<td>display/PSR
</td>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>NEEDINFO
</td>
<td>RESOLVED
</td>
</tr>
<tr>
<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
</td>
</tr></table>
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Screen flickers - probably double buffered. [regresion]"
href="https://bugs.freedesktop.org/show_bug.cgi?id=99087#c8">Comment # 8</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Screen flickers - probably double buffered. [regresion]"
href="https://bugs.freedesktop.org/show_bug.cgi?id=99087">bug 99087</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 kolorafa from <a href="show_bug.cgi?id=99087#c7">comment #7</a>)
<span class="quote">> i915.enable_psr=0 resolves the problem</span >
Good :).
<span class="quote">>
> screen doesn't flicker, but the error message at boot still present (so it's
> not related)</span >
Yeah, that message is still widely known, but usually harmless. Still needs to
be fixed.
<span class="quote">>
> (When i add status should i change status? If yes - to what?)</span >
Usually the "protocol" is that when I ask questions I put it as NEEDINFO, but
then when you provide answers you can change back to NEW (or we can do it later
too, no problem). But in this case I'll just close the bug since the fix is
already on its way to the stable trees.
The following commit should fix it:
commit 2ee7dc497e348eecbb82adbb1ea9e9a7e29fe921
drm/i915: disable PSR by default on HSW/BDW
Thanks for the bug report!</pre>
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