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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Cursor hides and reappear in the middle of screen, when moving mouse horizontally"
href="https://bugs.freedesktop.org/show_bug.cgi?id=110339#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Cursor hides and reappear in the middle of screen, when moving mouse horizontally"
href="https://bugs.freedesktop.org/show_bug.cgi?id=110339">bug 110339</a>
from <span class="vcard"><a class="email" href="mailto:nicholas.kazlauskas@amd.com" title="Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>"> <span class="fn">Nicholas Kazlauskas</span></a>
</span></b>
<pre>Thanks for the report, this is a kernel bug.
This was actually a regression caused from:
"drm/amd/display: PIP overlay corruption"
which was fixed by:
"drm/amd/display: Fix negative cursor pos programming"
...and has another fix for overlay specific cases
"drm/amd/display: Prevent cursor hotspot overflow for RV overlay planes"
It actually looks like these 3 patches are in Linux next-git... but in the
wrong order or not applied correctly, since there are still remnants of the
first commit leftover that were removed by the second.
My guess is this was a bad patch autoselect, but I'll follow up with the
maintainers to try and get this fixed.
FWIW, you shouldn't see this in amd-staging-drm-next.</pre>
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