BlackMagic Decklink Mini Monitor 5.1 output via HDMI

Hello,
I am not able to get 5.1 channel output from Decklink Mini Monitor via HDMI. I can get only 2channel output from Resolve 9.
Anybody using this card or other decklink model for 5.1 audio output via HDMI?

I have connected the HDMI to a Yamaha amp.

Please let me know.
Its very urgent.

Anyone?
I am not able to get 5.1 from premier pro cs6 and even blackmagic media express.

If it's urgent you should contact BM direct, this is mostly a user forum

The card works great but I am still not able to find solution for 5.1 output on Windows 7 64 bit.
Please respond.

If this is urgent , I'd suggest you call into support to resolve this issue. (408) 954-0500