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<body><span class="vcard"><a class="email" href="mailto:octaviox.hernandez.lopez@intel.com" title="Octavio <octaviox.hernandez.lopez@intel.com>"> <span class="fn">Octavio</span></a>
</span> changed
<a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [CI] igt@* - dmesg-warn - *ERROR* Panel is unable to calculate any CRC after 6 vblanks | Unclaimed read from register 0x130090"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103337">bug 103337</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>FIXED
</td>
<td>---
</td>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>RESOLVED
</td>
<td>REOPENED
</td>
</tr></table>
<p>
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<b><a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [CI] igt@* - dmesg-warn - *ERROR* Panel is unable to calculate any CRC after 6 vblanks | Unclaimed read from register 0x130090"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103337#c26">Comment # 26</a>
on <a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [CI] igt@* - dmesg-warn - *ERROR* Panel is unable to calculate any CRC after 6 vblanks | Unclaimed read from register 0x130090"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103337">bug 103337</a>
from <span class="vcard"><a class="email" href="mailto:octaviox.hernandez.lopez@intel.com" title="Octavio <octaviox.hernandez.lopez@intel.com>"> <span class="fn">Octavio</span></a>
</span></b>
<pre>The following test cases have dmesg-warn on CFL QA
igt@drv_suspend@debugfs-reader
igt@drv_suspend@debugfs-reader-hibernate
IGT-Version: 1.21-ga2664f8 (x86_64) (Linux:
4.16.0-rc2-drm-intel-qa-ww9-commit-01a067a+ x86_64)
[cmd] rtcwake: wakeup from "disk" using /dev/rtc0 at Sun Feb 25 06:09:08 2018
Subtest debugfs-reader-hibernate: SUCCESS (4.441s)
[ 197.561673] [drm:intel_dp_sink_crc [i915]] *ERROR* Panel is unable to
calculate any CRC after 6 vblanks
[ 197.695111] [drm:intel_dp_sink_crc [i915]] *ERROR* Panel is unable to
calculate any CRC after 6 vblanks
[ 197.861730] [drm:intel_dp_sink_crc [i915]] *ERROR* Panel is unable to
calculate any CRC after 6 vblanks
[ 198.045035] [drm:intel_dp_sink_crc [i915]] *ERROR* Panel is unable to
calculate any CRC after 6 vblanks
[ 198.228417] [drm:intel_dp_sink_crc [i915]] *ERROR* Panel is unable to
calculate any CRC after 6 vblanks
[ 198.411760] [drm:intel_dp_sink_crc [i915]] *ERROR* Panel is unable to
calculate any CRC after 6 vblanks
[ 198.595041] [drm:intel_dp_sink_crc [i915]] *ERROR* Panel is unable to
calculate any CRC after 6 vblanks
[ 198.922071] Suspending console(s) (use no_console_suspend to debug)
[ 199.610452] cache: parent cpu1 should not be sleeping
[ 199.611550] cache: parent cpu2 should not be sleeping
[ 199.612653] cache: parent cpu3 should not be sleeping
[ 199.613793] cache: parent cpu4 should not be sleeping
[ 199.614976] cache: parent cpu5 should not be sleeping
[ 199.616228] cache: parent cpu6 should not be sleeping
[ 199.617477] cache: parent cpu7 should not be sleeping
[ 199.618766] cache: parent cpu8 should not be sleeping
[ 199.620095] cache: parent cpu9 should not be sleeping
[ 199.621467] cache: parent cpu10 should not be sleeping
[ 199.622932] cache: parent cpu11 should not be sleeping
[ 199.672137] i2c_designware i2c_designware.0: Unknown Synopsys component
type: 0xffffffff
[ 199.672148] i2c_designware i2c_designware.1: Unknown Synopsys component
type: 0xffffffff
[ 199.705783] usb usb1: root hub lost power or was reset
[ 199.705784] usb usb2: root hub lost power or was reset
[ 199.938908] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0
[ 200.310988] atkbd serio0: Failed to enable keyboard on isa0060/serio0
[ 200.937637] i2c_designware i2c_designware.0: timeout in disabling adapter
[ 200.937659] i2c_designware i2c_designware.1: timeout in disabling adapter
[ 201.140997] [drm:intel_dp_sink_crc [i915]] *ERROR* Panel is unable to
calculate any CRC after 6 vblanks
[ 201.324108] [drm:intel_dp_sink_crc [i915]] *ERROR* Panel is unable to
calculate any CRC after 6 vblanks
[ 201.507592] [drm:intel_dp_sink_crc [i915]] *ERROR* Panel is unable to
calculate any CRC after 6 vblanks
[ 201.690756] [drm:intel_dp_sink_crc [i915]] *ERROR* Panel is unable to
calculate any CRC after 6 vblanks
[ 201.840742] [drm:intel_dp_sink_crc [i915]] *ERROR* Panel is unable to
calculate any CRC after 6 vblanks
[ 201.990994] [drm:intel_dp_sink_crc [i915]] *ERROR* Panel is unable to
calculate any CRC after 6 vblanks</pre>
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