These functions are no longer used since the introduction of common dispatch. Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com> Acked-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18284>