pan/kmod: Add Panthor BO Labeling IOCTL support

Implement kmod->ops->bo_label operation for Panthor kmod driver.

Signed-off-by: Adrián Larumbe <adrian.larumbe@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34224>
1 file changed