The digital mic isn't detected, so apparently (according to BIOS) there is no digital mic but only analog mics. The problem at a quick glance is that you didn't enable "Capture Switch" and you didn't adjust "Capture Volume" as well.
Of course, i tried the mic by enabling the microphone but when i took these information after a lot of reboot, i ddin't enabled it..
Oh, and it'd be helpful if you can get alsa-info output on the older kernel (with the digital mic working) so that we can compare the difference.
It is the first thing i gave to you when i related the problem. For information, the next link is the alsa-info output when the digital microphone -works- and the headphone -doesn't- work: http://www.alsa-project.org/db/?f=6def7ad107a215d22cef35a74d701216c5a496bd
In the next link (or in the file attached to one of my previous email) you will find the alsa-info output when the digital microphone -doesn't- work and the headphone -works-: http://www.alsa-project.org/db/?f=31b5974fde70e1c5273f4248023481bb6766c46f
I hope it will help you. Best regards,
Aurélien