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<base href="https://bugs.freedesktop.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [KBL] [IGT] [regression] kms_3d [drm:drm_dp_dpcd_access] Too many retries, giving up"
href="https://bugs.freedesktop.org/show_bug.cgi?id=98462">98462</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[KBL] [IGT] [regression] kms_3d [drm:drm_dp_dpcd_access] Too many retries, giving up
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>XOrg git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>luis.botello.ortega@intel.com
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>i915 platform</th>
<td>KBL
</td>
</tr>
<tr>
<th>i915 features</th>
<td>display/DP
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=127573" name="attach_127573" title="dmesg">attachment 127573</a> <a href="attachment.cgi?id=127573&action=edit" title="dmesg">[details]</a></span>
dmesg
Description:
=========================================
kms_3d test causes the follwing dmesg error
[drm:drm_dp_dpcd_access] Too many retries, giving up
Steps to reproduce:
==========================================
./kms_3d
Software Configuration:
==============================================
Kernel: 4.9.0-rc1 17dc529 from <a href="http://cgit.freedesktop.org/drm-intel/">http://cgit.freedesktop.org/drm-intel/</a>
commit 17dc529acb9a6a4328b419048e32df586b90646b
Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
Date: Mon Oct 24 14:24:26 2016 +0100
drm-intel-nightly: 2016y-10m-24d-13h-22m-52s UTC integration manifest
libdrm-2.4.71 9e24d0c from git://anongit.freedesktop.org/mesa/drm
mesa: mesa-12.0.0 8b06176 from git://anongit.freedesktop.org/mesa/mesa
cairo 1.15.2 db8a7f1 from git://anongit.freedesktop.org/cairo
xorg-server-1.18.99.901-80 5dcb066 from
git://git.freedesktop.org/git/xorg/xserver
xf86-video-intel 2.99.917-720 388fd4a from
git://git.freedesktop.org/git/xorg/driver/xf86-video-intel
libva-1.7.2-38 3b7e499 from git://git.freedesktop.org/git/vaapi/libva
vaapi-intel-driver: 1.7.2-140 852cea1 from
git://git.freedesktop.org/git/vaapi/intel-driver
IGT: intel-gpu-tools-1.16-96 93437cb from
<a href="http://anongit.freedesktop.org/git/xorg/app/intel-gpu-tools.git">http://anongit.freedesktop.org/git/xorg/app/intel-gpu-tools.git</a>
Hardware Configurration:
===================================================
Platform : KBL (RVP7)
Motherboard model : KabylakeClientplatform
Motherboard type : SkylakeUDDR3LRVP7 Laptop
Motherboard manufacturer : IntelCorporation
CPU family : Other
CPU information : Genuine Intel(R) CPU 0000 @ 2.60GHz
GPU Card : Intel Corporation Device 5916 (prog-if 00
[VGA controller])
Memory ram : 4 GB
IGT output:
======================================================
IGT-Version: 1.16-g93437cb (x86_64) (Linux: 4.9.0-rc1-nightly+ x86_64)
(kms_3d:1665) CRITICAL: Test assertion failure function __real_main29, file
kms_3d.c:75:
(kms_3d:1665) CRITICAL: Failed assertion: mode_count == 13
(kms_3d:1665) CRITICAL: Last errno: 2, No such file or directory
(kms_3d:1665) CRITICAL: error: 15 != 13
Stack trace:
#0 [__igt_fail_assert+0x101]
#1 [main+0x310]
#2 [<unknown>+0x310]
Test kms_3d failed.
**** DEBUG ****
(kms_3d:1665) drmtest-DEBUG: Test requirement passed: !(fd<0)
(kms_3d:1665) drmtest-DEBUG: Test requirement passed: drmSetMaster(fd) == 0
(kms_3d:1665) DEBUG: Test requirement passed: connector
(kms_3d:1665) igt-kms-DEBUG: Connector card0-HDMI-A-2/status is now forced on
(kms_3d:1665) igt-kms-DEBUG: Current forced connectors:
(kms_3d:1665) igt-kms-DEBUG: card0-HDMI-A-2/status
(kms_3d:1665) CRITICAL: Test assertion failure function __real_main29, file
kms_3d.c:75:
(kms_3d:1665) CRITICAL: Failed assertion: mode_count == 13
(kms_3d:1665) CRITICAL: Last errno: 2, No such file or directory
(kms_3d:1665) CRITICAL: error: 15 != 13
**** END ****
FAIL (0.007s)
Attachments:
================================================
dmesg</pre>
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