Correct Home For Documentation of ALSA's PCM State Machine

Hi all,

Several years ago, I went through the kernel and documented how ALSA API calls influence the PCM state. (https://source.chromium.org/chromium/chromium/src/+/main:chromecast/media/cm...) One of my coworkers noted that this was still a useful document for their work, so I thought it might be worthwhile to put it somewhere a bit more discoverable than deep in the Chromium source tree, but I don't see an obvious spot from poking around the ALSA wiki.

Do you have a suggested location for it?

Thank you, Chas