I am using latest bananian disc image. I am trying to use hdmi audio passthrough so that the av amplifier can decode the sound. I did following steps to use sunxi-hdmi sound (card 1, /etc/asound.conf, and uEnv.txt on boot partition). In pavucontrol I see only sunxi-hdmi analog stereo option, not digital. So I can not get the digital audio passthrough. Banana Pro decodes the sound to analog 2 channels and passes as pcm to receiver rather than passing it raw as DTS. |
I have spent quite few hours with no luck. By the way, I have compiled mali drivers including vdpau, and passed environment as VDPAU_DRIVER as sunxi, and AWHWR=1.
Has anyone able to pass hdmi audio as DTS? or is it always analog stereo? Thanks for help.