ALC8xxHDA on GA-Z68X-UD5-B3

/E/EのALC8xxHDA.kextのContents/Info.plist

IOKitPersonalities/HDA Platform Resource/LayoutsにItem 0~4

Item 3
LayoutID 889
PathMapref
CodecID 283904137 ( = 0x10EC0889)
PathMapID 889

IOKitPersonalities/HDA Platform Resource/PathMapsにItem 0~4
PathMap Item 0~6, PathMapID 889

Item0 9-34-24 Input-Mixer-Mic(Rear,Pink)
Item1 8-35-26 Input-Mixer-Line In(Rear,Blue)
Item2 10-31 Input(Digital)-Speaker (Rear,Black)
Item3-0 20-12-2 Line Out(Rear,Green)-Mixer-Output
Item3-1 27-12-2 HP Out (Front,Green)-Mixer-Output
Item4 22-14-4 Line Out (Rear,Orange)-Mixer-Output
Item5 23-15-5 Line Out (Rear,Grey)-Mixer-Output
Item6 30-6 SPDIF Out(Rear,Orange)-Output

Mic(Front, Pink)を有効にするために
Item0をcopyして 7-11-25 のitemを追加してみた。

HDA Hardware Config Resource/HDAConfigDefault

Item 3
CodecID 283904137
ConfigData <2147****>
LayoutID 889

ConfigData

21471c10 21471d40 21471e11 21471f01
21571c20 21571d10 21571e01 21571f01
21671c30 21671d60 21671e01 21671f01
21771c80 21771d20 21771e01 21771f01
21871c40 21871d90 21871ea1 21871f90
21971c50 21971d90 21971ea1 21971f02
21a71c60 21a71d30 21a71e81 21a71f01
21b71c70 21b71d40 21b71e21 21b71f02
21e71c90 21e71d61 21e71e4b 21e71f01
21f71ca0 21f71d71 21f71ecb 21f71f01