On Thu, 11 Aug 2005, Johannes Berg wrote:
On a related issue, snd_powermac doesn't do power management on my PowerBook5,6 so whenever it comes up from hibernation (I use suspend2 over encrypted swap) sound is gone until I kill all applications using it and reload the module. I have no idea how to fix this because apparently alsa adds its own powermanagement layer (is that really useful?), but I would much appreciate if that could be fixed by someone who takes up this bounty.
The best way to ensure that it will eventually be fixed is to participate in the bug report's thread on the ALSA BTS. :)
-- Martin-Eric Racine http://q-funk.iki.fi