Comment 79 for bug 411574

However I am using this settings:
options snd-hda-intel probe_mask=1 model=auto power_save=10
and my sound problems are gone, device property detected.

The latest ALSA updates offered me this settings:
options snd-hda-intel power_save=10 power_save_controller=N

That makes my audio subsytem unusable, so I have to revert my settings in /etc/modprobe.d/alsa-base to my edited values.