download this zip file. you have ALCinject kext, alc883 linux codec dump and taruga's hda patcher.
http://www.mediafire.com/?pgmzp9zcy4j

When you unpack it drag and drop alc883 codec dump onto taruga patcher application icon, it will do the trick for applehda. Then use kexthelper to install alcinject.kext.

If you find any problems it might be cause your alc883 has different codec dump but i doubt it. If it is the case then you'll need some linux distro or liveCD like fedora or ubuntu to make a codec dump for yourself (pretty easy, by typing single line command). Later you can add efi string for your audio and get rid of alcinject.kext.