have you look at last page of ad1986a datasheet and git log of patch_analog.c related to ad1986a?
some laptop seem to use 3stack instead of laptop model in the past since the mic select is quite complicated -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1388582 Title: Easynote MX65, AD1986A, No sound output in speakers/headphones, some with tricks To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1388582/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs