2016-05-17, 22:54
Quote: output_csc: bypass
supported: bypass, tvrgb, ycbcr601, ycbcr709
audio: auto
supported: off, on, auto
^^ they are nice, the output_csc modes. Most likely proper "Limited Range" output is possible. You can try to force audio to on and choose the @@@ device in kodi.
Force enabling audio is done with: xrandr --output HDMI-1 --set audio on
Any reason you run on HDMI-1? and not HDMI-0? Same issure there?