audio is outputting via analog, but not all channels. It's a 5.1 speaker setup, connected through three analog connectors. The orange connector (4 pin) is supposed to be centre/sub, but we only get sub from it. All other channels seem to be working ok, just not centre.
Does anyone know of a means or guide for testing channel outputs in libreelec? With no alsamixer, I'm at a loss.
"speaker-test -Dplug:surround51 -c6 -twav" returns an error: Unable to set nperiods 4 for playback: Invalid argument
