Audiotrak MAYA U5 USB for RPi2 + Xbian

[wesyr]

hi all
I've got a question,i've installed xbian on RPi2 and it works great but the sound is coming from analog output, because the hdmi go to hdmi switcher, i was thinking about buying external (usb) sound card and i found this : Audiotrak MAYA U5 USB (it's on VIA Vinyl VT2021 and USB controller on VIA VT1728A) anyone knows will it work without any problem so i can enjoy 5.1 sound ?

[wesyr]

I've got it

In xbian i see it:

Terminal

root@xbian ~ # aplay -l
**** List of PLAYBACK Hardware Devices ****
card 1: U5 [MAYA U5], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: U5 [MAYA U5], device 1: USB Audio [USB Audio #1]
Subdevices: 1/1
Subdevice #0: subdevice #0

and

Terminal

root@xbian ~ # lsusb
Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp.
Bus 001 Device 004: ID 152d:2329 JMicron Technology Corp. / JMicron USA Technology Corp. JM20329 SATA Bridge
Bus 001 Device 005: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 006: ID 040d:3401 VIA Technologies, Inc.

The last one

But i've got a problem with configuration...
I can't get any of HD films or TV series to go to 5.1 ...
I've got this Maya and some old powerfull (with DTS) amplifier connected by S/PDIF-TOSLINK from maya. (maya to RPi2 by USB)
how Can i do it ?
For 48h hours i've tried every possible variation of audio settings and only can get standard sound