Comment 45 for bug 783582

Great that most people seem to have solved the problem by enabling EAPD on node 0x1b. However, in the only codec report I've got so far, node 0x1b doesn't say it's the internal speaker, but external mic (and this is why my previous patch attempt did not work, btw). Before I try to make a patch and send it upstream, I need more confirmation whether node 0x1b is actually the external mic pin or not.

I've made a small utility to test what pins actually corresponds to jacks, so could someone please try the following:
0) ensure it has been 6 hours since this post was written as packages are currently waiting to be built :-(
1) download and install "snd-hda-tools" from ppa:diwic/ppa
2) run "sudo hda-jack-sense-test -a" both with mic plugged into the mic jack, then without something plugged in. By reading the output of this tool you should be able to figure out which pins are truly the mic and headphone pins.

Thanks!