Although gbm_gralloc has not been maintained for a long time, it is still used in android-x86, BlissOS and WayDroid. Let's add support so that x86 drivers no longer need to request tiling flags from the kernel. Acked-by: Chia-I Wu <olvaffe@gmail.com> Acked-by: David Heidelberg <david.heidelberg@collabora.com> Tested-by: HMTheBoy154 <buingoc67@gmail.com> # BlissOS 15 & Mesa 23.3.2 Tested-by: Mauro Rossi <issor.oruam@gmail.com> # android-x86 for mesa 24.0.0-devel on Skylake GT2 Signed-off-by: Roman Stratiienko <r.stratiienko@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25380>