I'm a bit confused: Stated on this page the Digi is supported in the Pi kernel 3.10+ (http://www.crazy-audio.com/2014/01/hifiberry-digi-support-in-raspberry-pi-linux-kernel/ )
But on the order form it's stated not sure if software is supported.
In my case I run OpenElec. So OpenElec should enable the module? Or is the inclusion in the PI kernel enough and this information outdated?