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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Vertical line corruptions seen on the left side of Gen 9+ display"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106478#c9">Comment # 9</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Vertical line corruptions seen on the left side of Gen 9+ display"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106478">bug 106478</a>
from <span class="vcard"><a class="email" href="mailto:ville.syrjala@linux.intel.com" title="Ville Syrjala <ville.syrjala@linux.intel.com>"> <span class="fn">Ville Syrjala</span></a>
</span></b>
<pre>I suspect the cursor getting stuck is caused by the DDB/WM update cancelling
the already armed cursor disable. And later we don't rearm the cursor disable
before the pipe gets shut down.
I was trying to come up with a better way to do the plane/ddb/wm updates (for
<a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - Delay in skl_disable_plane() causes a system freeze"
href="show_bug.cgi?id=104975">bug #104975</a>). It might be worth a shot here as well:
git://github.com/vsyrjala/linux.git skl_plane_update_ddb_sequence</pre>
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