Comment 1 for bug 1392778

So there's a small caveat: I don't mind having to manually choose to output audio the first time I connect to a new HDMI device, but then it would be best if it was remembered.

For example, when I connect to an HDMI monitor at work, I want to keep audio through the headphones, but when connecting to my HDMI TV at home, I'd like the audio to output through HDMI. If Switchboard (or whatever is responsible for switching the audio over) could remember those devices, that'd be rad.