* use audio(4)'s DVACT_{QUIESCE,RESUME} to handle I/O stopping/restarting   for suspend/resume, and ac97(4)'s ac97_resume() to reset and restore   the codec at resume * return the sample rate the codec is using and remove unneeded   adjusted sample rate checking that was incorrectly copied from   auich(4) tested/ok pirofti (on loongson)
* use audio(4)'s DVACT_{QUIESCE,RESUME} to handle I/O stopping/restarting
  for suspend/resume, and ac97(4)'s ac97_resume() to reset and restore
  the codec at resume
* return the sample rate the codec is using and remove unneeded
  adjusted sample rate checking that was incorrectly copied from
  auich(4)
tested/ok pirofti (on loongson)

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars