I'm working on a audio driver for kw (openrd) as a warmup for other more useful drivers (do something easy before something hard), and I've come to the point where to do anything more requires talking to the audio codec. According to various linux patches, this is done over I²C. Has anyone done anything with I²C, is it used for anything else? The kirkwood functional specification does not mention it (at least so far as I can see in the copy I have). Elseways I'll scrounge around some more.
Thoughts? tristan -- All original matter is hereby placed immediately under the public domain.
