DDL on Asus Z87 Mini-ITX boards via SPDIF

Hi folks. I've dug into Asus' site along with Realteks and could find the answer to this question: Basically I'm very curious as to whether either the Z87I-Pro or Impact VI Mini-ITX boards support Dolby Digital Live out of the box. Bizzarely Realteks site doesn't appear to list the ALC1150 yet so I can't say for sure. I've also been hearing that lately Mobo manufacturers haven't been paying the extra licensing cost for DDL. Since there's no room for a separate sound card on a Mini-ITX board I'm sorta worried about this before I take the plunge.