[FreeBSD 7.2-RELEASE] Audio going silent after wakeup.

[LoH]

After setting up an Audigy2ZS with the emu10kx kernel driver, I found 
that after the machine goes into a suspend mode and wakes up, the sound 
stops playing. Unloading and reloading the kernel drivers (sound.ko and 
snd_emu10kx.ko) doesn't appear to do anything. I tested with an external 
line device and mplayer.

A reboot clears up the symptoms.

Has anyone else noticed this before? Is there a way to get the problem 
to sit up and bark without doing a complete reboot?

--Joseph Lenox