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<body><span class="vcard"><a class="email" href="mailto:elizabethx.de.la.torre.mena@intel.com" title="Elizabeth <elizabethx.de.la.torre.mena@intel.com>"> <span class="fn">Elizabeth</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [IGT][CFL only] igt@kms_*SUCCESS with a warn: (kms_flip:11371) igt-kms-WARNING: connector 49/eDP-1 has no modes"
href="https://bugs.freedesktop.org/show_bug.cgi?id=104460">bug 104460</a>
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<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
</td>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>NEEDINFO
</td>
<td>RESOLVED
</td>
</tr></table>
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<div>
<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [IGT][CFL only] igt@kms_*SUCCESS with a warn: (kms_flip:11371) igt-kms-WARNING: connector 49/eDP-1 has no modes"
href="https://bugs.freedesktop.org/show_bug.cgi?id=104460#c11">Comment # 11</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [IGT][CFL only] igt@kms_*SUCCESS with a warn: (kms_flip:11371) igt-kms-WARNING: connector 49/eDP-1 has no modes"
href="https://bugs.freedesktop.org/show_bug.cgi?id=104460">bug 104460</a>
from <span class="vcard"><a class="email" href="mailto:elizabethx.de.la.torre.mena@intel.com" title="Elizabeth <elizabethx.de.la.torre.mena@intel.com>"> <span class="fn">Elizabeth</span></a>
</span></b>
<pre>(In reply to Rodrigo Vivi from <a href="show_bug.cgi?id=104460#c10">comment #10</a>)
<span class="quote">> This is probably a different bug from the original.
>
> The original is probably that pruned eDP modes that got fixed with:
> a306343bcd7d ("drm/i915/edp: Do not do link training fallback or prune modes
> on EDP")
> CommitDate: Thu Feb 1 07:32:54 2018 -0800
>
> Could you provide logs and more info on this new warning?
> Do you really have 1 eDP and 2 DP plugged on this CFL? how is your current
> setup there?
>
> Is it related to MST? if so a better candidate for that is:
> <a class="bz_bug_link
bz_status_NEW "
title="NEW - [CFL][regression][bisected] Black screen since 4.14.4"
href="show_bug.cgi?id=104158">https://bugs.freedesktop.org/show_bug.cgi?id=104158</a></span >
I tried to reproduce with latest:
(02:49 AM) [gfx@CFL-1] [tests]$ : sudo -E ./kms_flip --r
basic-flip-vs-wf_vblank
IGT-Version: 1.21-g37bd27f (x86_64) (Linux:
4.15.0-drm-intel-qa-ww6-commit-7e8e106+ x86_64)
Using monotonic timestamps
Beginning basic-flip-vs-wf_vblank on pipe A, connector eDP-1
1920x1080 60 1920 1966 1996 2080 1080 1082 1086 1112 0xa 0x48 138780
Expected frametime: 16666us; measured 16665.7us +- 5.782us accuracy 0.10%
...............
basic-flip-vs-wf_vblank on pipe A, connector eDP-1: PASSED
Beginning basic-flip-vs-wf_vblank on pipe B, connector eDP-1
1920x1080 60 1920 1966 1996 2080 1080 1082 1086 1112 0xa 0x48 138780
Expected frametime: 16666us; measured 16666.2us +- 6.605us accuracy 0.12%
................
basic-flip-vs-wf_vblank on pipe B, connector eDP-1: PASSED
Beginning basic-flip-vs-wf_vblank on pipe A, connector DP-1
1920x1080 60 1920 2008 2052 2200 1080 1084 1089 1125 0x9 0x48 148500
Expected frametime: 16667us; measured 16667.2us +- 6.705us accuracy 0.12%
...............
basic-flip-vs-wf_vblank on pipe A, connector DP-1: PASSED
Beginning basic-flip-vs-wf_vblank on pipe B, connector DP-1
1920x1080 60 1920 2008 2052 2200 1080 1084 1089 1125 0x9 0x48 148500
Expected frametime: 16667us; measured 16666.6us +- 5.252us accuracy 0.09%
...............
basic-flip-vs-wf_vblank on pipe B, connector DP-1: PASSED
Subtest basic-flip-vs-wf_vblank: SUCCESS (14.188s)
Without success, besides our FF from yesterday and today didn't show any warn.
I'm closing issue again, and if the warn appears again I'll fill a new bug for
DP.
Thank you for your time.</pre>
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