See this link:
https://www.raspberrypi.org/forums/viewtopic.php?t=5062
I assume the problem is that you want the Pi2 to send audio via HDMI so your board can decode it to analog?
See this link:
https://www.raspberrypi.org/forums/viewtopic.php?t=5062
I assume the problem is that you want the Pi2 to send audio via HDMI so your board can decode it to analog?