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<body><span class="vcard"><a class="email" href="mailto:grebator@gmail.com" title="Kresimir Pripuzic <grebator@gmail.com>"> <span class="fn">Kresimir Pripuzic</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [edp] When laptop monitor is turned off it periodically turns on for a fraction of a second"
href="https://bugs.freedesktop.org/show_bug.cgi?id=75401">bug 75401</a>
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<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
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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>---
</td>
<td>FIXED
</td>
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [edp] When laptop monitor is turned off it periodically turns on for a fraction of a second"
href="https://bugs.freedesktop.org/show_bug.cgi?id=75401#c20">Comment # 20</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [edp] When laptop monitor is turned off it periodically turns on for a fraction of a second"
href="https://bugs.freedesktop.org/show_bug.cgi?id=75401">bug 75401</a>
from <span class="vcard"><a class="email" href="mailto:grebator@gmail.com" title="Kresimir Pripuzic <grebator@gmail.com>"> <span class="fn">Kresimir Pripuzic</span></a>
</span></b>
<pre>(In reply to Ville Syrjala from <a href="show_bug.cgi?id=75401#c18">comment #18</a>)
<span class="quote">> This sounds like the long hpd we get on vdd off. Which we now ignore since
>
> commit 7a7f84ccb82e542c845c43f604665ccea1247866
> Author: Ville Syrjälä <<a href="mailto:ville.syrjala@linux.intel.com">ville.syrjala@linux.intel.com</a>>
> AuthorDate: Thu Oct 16 20:46:10 2014 +0300
>
> drm/i915: Ignore long hpds on eDP ports
>
> And it looks like eDP is on port D here, which explains why we even have the
> HPD interrupt enabled (it wouldn't be on port A).
>
> So yeah, please re-test with latest nightly or with something that has my
> fix included.</span >
You are right Ville.
I have tested my laptop with the current nightly
(<a href="http://cgit.freedesktop.org/drm-intel/snapshot/drm-intel-74e0fec574539a1466ddc9d53f5bc9eb1de9f299.tar.gz">http://cgit.freedesktop.org/drm-intel/snapshot/drm-intel-74e0fec574539a1466ddc9d53f5bc9eb1de9f299.tar.gz</a>)
and the screen doesn't flash anymore. :) You can find new dmesg output in the
attachments.
Thanks a lot. The problem is finally solved.</pre>
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