There's really no practical use for disabling GEEext, would just
cause the Xserver misbehaviour (eg. missing byte swapping)
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1812>
Most of these flags aren't used by any drivers, so no need to keep them
exported. Only three exceptions: composite, Panoramix/Xinerama and Xv.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1519>