(Solved)Need Help Patching New AppleHDA Kext
 

I'm trying to get my IDT audio working by patching AppleHDA like in leopard but it happens to be that Apple changed the structure of AppleHDA kext. So if anyone can help out please let me know.

have you tired using voodoohda? it seems to support alot of codecs.

What is your audio codec and what change of structure do you mean?

yes, thats what i'm using now, but its not very good becaus i cant change volume or mute it

my codec is IDT and i'm tryin to insert my codec verb, config id, and my node layout, bu the structure of applehda has changed since leopard.

Are you on amd because you need to patch the /System folder with marvin's amd patcher to be able to change the volume and mute doesnt work.

no i'm on intel

oh nvm then, the Dell Mini 10v people have a method for getting our alc272 working with vanilla audio kexts: http://www.mydellmini.com/forum/mac-...ing-audio.html but it only works on for the Realtek alc272, but maybe you could get it to work for yours, it's just start.

thanks but it seems to only be compatible with alc audio and i got IDT, its a bit different.

1. Hex edit AppleHDA binary with your codec id
2. Edit Info.plist in AppleHDAHardwareConfigDriver.kext and AppleHDAPlatformDriver.kext
3. ConfigData goes into AppleHDAHardwareConfigDriver.kext
4. Layouts and PathMaps go into AppleHDAPlatformDriver.kext

I use PlistEdit Pro and just copy/paste data from my working Leopard kexts into the right places of SL kexts.