[ref]Aleksander_[/ref],
I did some quick tests and my results were similar to yours, and I'm busy with some developments should I have some time that weekend.
[ref]MarsArtis[/ref],
try this:files.zip
1-install AppleHDA.kext in S/L/E and repair permissions rebuild caches use Olarila Repair Permissions for this.
2-copy folder Jack_fix for your desktop and run install.command
use layout id=3 in your config.plist or DSDT.aml
follow the steps in the first post, then use Olarila Repair Permissions to repair permissions and rebuild caches.
Added in 14 minutes 44 seconds:
try this AppleALC: AppleALC.kext.zip
[ref]M0CRT[/ref],
Sorry no more idea in this moment.
apparently your kext is not being loaded, I suggest you try repair permissions and rebuild caches, you can try more than once.
EDIT: Delete AppleGFXHDA.kext before