Audio on Raspberry Pi
With stable VCHIQ driver next obvious target was to add VCHIQ-based audio support. So let me introduce to you: vchiq_audio, first take. It’s part of vchiq-freebsd repo so if you use Crochet to build SD card image just enable option VideoCore in config file and module will be automatically included. From shell run kldload vchiq_audio and you’re good to do. I believe that audio output is picked up automatically by VideoCore so if you have HDMI connected it’s probably going to be HDMI. I do not have device to confirm this. Adding knob to control audio output (auto, headphones, HDMI) is on my ToDo list. ...