I would like to attempt to fix this bug in the snd_hda driver: http://bugs.dragonflybsd.org/issues/2090. This is the bug where jack detection is broken. I've got a couple of questions that I would like to ask:
1. Is anybody currently working on this? I don't want to redo something that has already been done. 2. Does DFBSD still not support uncacheable DMA? 3. How far out of sink is DFBSD's OSS from FreeBSD? Has it been updated since the fork?
