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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI][DRMTIP] igt@*crc tests* - warn / dmesg-warn - Suspicious CRC: it looks like the CRC read back was from a register in a powered down well"
href="https://bugs.freedesktop.org/show_bug.cgi?id=108336#c12">Comment # 12</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI][DRMTIP] igt@*crc tests* - warn / dmesg-warn - Suspicious CRC: it looks like the CRC read back was from a register in a powered down well"
href="https://bugs.freedesktop.org/show_bug.cgi?id=108336">bug 108336</a>
from <span class="vcard"><a class="email" href="mailto:stanislav.lisovskiy@intel.com" title="Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>"> <span class="fn">Stanislav Lisovskiy</span></a>
</span></b>
<pre>Looks like writing watermarks before updating plane size and not after in
skl_program_plane fixes the issue. Typically I can reproduce it every first or
second time, however now done few reboots, with 3 runs each and issue
disappeared.
I will continue testing, could be it just got much less reproducible. Otherwise
I will send a patch today.</pre>
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