[Fix] 10.11.4 broken audio with AppleHDA injector (dummyHDA)

10.11.4 will break audio for those using AppleHDA injectors with symlink to AppleHDA binary (as in so-called "dummyHDA kexts).

You need to fix the Info.plist in your AppleHDA injector kext.

In 10.11.4 new requirements for OSBundleLibraries:
com.apple.iokit.IOACPIFamily 1.2.0a1
com.apple.iokit.IOPCIFamily 1.1

If you look at the Info.plist for AppleHDA.kext in 10.11.4, you will see the new entries.
(compare with 10.11.3)

Copy your AppleHDA injector kext to a temporary place...

[Fix] 10.11.4 broken audio with AppleHDA injector (dummyHDA)