Robert Mader authored Jan 17, 2024 and Marius Vlad committed Apr 16, 2024

Just like we already do for planes with proper zpos. Otherwise we'll
often end up choosing the primary plane instead of an overlay one
in `drm_output_find_plane_for_view()`.

Signed-off-by: Robert Mader <robert.mader@collabora.com>
(cherry picked from commit e34e0275)