[alsa-devel] Enable docking station speaker jack for new Lenovo Thinkpads

[Phil Moh]

Hi Mario,
i have the same problem with my T430s with ubuntu 12.04.
I never debugged alsa, so not sure howto help the best way.
I downloaded hda-analyzer too and it gave me some output i did not yet fully 
understand.

Can you give me some hints how to track this down a bit further?

I didnt really get howto use hda-verb to umute the docking sound, probably you 
can also give a a hint on this.
Thanks a lot!

Phil