<html>
<head>
<base href="https://bugs.freedesktop.org/">
</head>
<body>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [SKL][IGT] kms_sysfs_edid_timing test assertion failure"
href="https://bugs.freedesktop.org/show_bug.cgi?id=100047#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [SKL][IGT] kms_sysfs_edid_timing test assertion failure"
href="https://bugs.freedesktop.org/show_bug.cgi?id=100047">bug 100047</a>
from <span class="vcard"><a class="email" href="mailto:maria.g.perez.ibarra@intel.com" title="maria guadalupe <maria.g.perez.ibarra@intel.com>"> <span class="fn">maria guadalupe</span></a>
</span></b>
<pre>The issue is present over GLK with the following configuration :
Steps
=======
Run igt test:
./kms_sysfs_edid_timing
Software
======================================
kernel version : 4.11.0-rc6-drm-tip-ww16-commit-6184edc+
architecture : x86_64
os version : Ubuntu 16.10
os codename : yakkety
kernel driver : i915
bios revision : 41.51
bios release date : 03/31/2017
ksc : 1.25
======================================
Graphic drivers
======================================
xorg-xserver : 1.18.4
libdrm : 2.4.79
cairo : 1.15.5
xserver : X.Org X Server 1.18.4
intel-gpu-tools (tag) : intel-gpu-tools-1.18-73-gd8b83aa
intel-gpu-tools (commit) : d8b83aa
======================================
Hardware
======================================
platform : Geminilake
motherboard id : GLKRVP1DDR4(05)
cpu family id : 6
cpu information : Genuine Intel(R) CPU @ 1.10GHz
gpu card : Intel Corporation Device 3184 (rev 01) (prog-if 00
[VGA controller])
memory ram : 7.64 GB
max memory ram : 16 GB
cpu thread : 4
cpu core : 4
cpu model : 122
hard drive : 223GiB (240GB)
current cd clock frequency : 316800 kHz
maximum cd clock frequency : 316800 kHz
======================================
Firmware
======================================
dmc fw loaded : yes
dmc version : 1.4
output
======================================
**** DEBUG ****
(kms_sysfs_edid_timing:2497) DEBUG: card0-HDMI-A-2: mean.max 85525654.00ns,
85525.65us, 85.53ms, mean.avg 83889216.27ns, 83889.22us, 83.89ms
(kms_sysfs_edid_timing:2497) WARNING: card0-HDMI-A-2: probe time exceed 10ms,
max=85.53ms, avg=83.89ms
(kms_sysfs_edid_timing:2497) CRITICAL: Test assertion failure function
__real_main40, file kms_sysfs_edid_timing.c:92:
(kms_sysfs_edid_timing:2497) CRITICAL: Failed assertion: mean.mean <
(THRESHOLD_TOTAL * 1e6)
(kms_sysfs_edid_timing:2497) CRITICAL: card0-HDMI-A-2: average probe time
exceeded 50ms, max=85.53ms, avg=83.89ms
**** END ****</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the QA Contact for the bug.</li>
<li>You are on the CC list for the bug.</li>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>