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<body><span class="vcard"><a class="email" href="mailto:armando.antoniox.mora.reos@intel.com" title="Armando Antonio <armando.antoniox.mora.reos@intel.com>"> <span class="fn">Armando Antonio</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW - [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;">i915 platform</td>
<td>
</td>
<td>CFL
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [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#c5">Comment # 5</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [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:armando.antoniox.mora.reos@intel.com" title="Armando Antonio <armando.antoniox.mora.reos@intel.com>"> <span class="fn">Armando Antonio</span></a>
</span></b>
<pre>This issue is happening on CFL with latest configuration.
Test cases:
igt@drv_suspend@debugfs-reader
igt@drv_suspend@debugfs-reader-hibernate
Hardware configuration:
intel-gpu-tools-1.20-189-g1db1246
dmesg summary:
[ 112.449242] [drm:intel_dp_sink_crc [i915]] *ERROR* Panel is unable to
calculate any CRC after 6 vblanks
[ 112.599206] [drm:intel_dp_sink_crc [i915]] *ERROR* Panel is unable to
calculate any CRC after 6 vblanks
[ 112.749203] [drm:intel_dp_sink_crc [i915]] *ERROR* Panel is unable to
calculate any CRC after 6 vblanks
[ 112.899254] [drm:intel_dp_sink_crc [i915]] *ERROR* Panel is unable to
calculate any CRC after 6 vblanks
[ 113.049197] [drm:intel_dp_sink_crc [i915]] *ERROR* Panel is unable to
calculate any CRC after 6 vblanks
[ 113.199258] [drm:intel_dp_sink_crc [i915]] *ERROR* Panel is unable to
calculate any CRC after 6 vblanks
[ 113.349189] [drm:intel_dp_sink_crc [i915]] *ERROR* Panel is unable to
calculate any CRC after 6 vblanks
[ 113.483122] hpet_rtc_timer_reinit: 20 callbacks suppressed
[ 113.483122] hpet1: lost 2 rtc interrupts</pre>
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