AppleHDA in Lion

[MaLd0n]

Copy the keys CommonPeripheralDSP and PathMaps from LegacyHDA to AppleHDA.kext/Contents/Resources/Platforms.xml (replace original contents);

 

Copy the keys LayoutID and PathMapRef (they're inside key Layouts) to AppleHDA.kext/Contents/Resources/layout??.xml (replace original contents or create a new file if it doesn't exist, ?? = LayoutID);

 

Copy the dict from key HDAConfigDefault (it's inside key HDA Hardware Config Resource) to key HDAConfigDefault in AppleHDA.kext/Contents/PlugIns/AppleHDAHardwareConfigDriver.kext/Contents/Info.plist (paste as child);

 

Use PlistEdit Pro to edit the plist files.

 

If the codec isn't ALC889A or AD1988B you will also need to edit the file AppleHDA.kext/Contents/MacOS/AppleHDA (binary).

 

For Realtek (ALC88x) replace the 4 instances of 85 08 EC 10 (inverted bytes of codec 0885 and vendor 10EC) by your codec, for example, 88 08 EC 10.

 

Use an hex editor (0xED) or the command

sudo perl -pi -e 's|\x85\x08\xec\x10|\x88\x08\xec\x10|g' /System/Library/Extensions/AppleHDA.kext/Contents/MacOS/AppleHDA

 

For Analog Devices (AD) replace the 4 instances of 8B 19 D4 11 by your codec

sudo perl -pi -e 's|\x8b\x19\xd4\x11|\x9b\x98\xd4\x11|g' /System/Library/Extensions/AppleHDA.kext/Contents/MacOS/AppleHDA

 

If you have a patched AppleHDA for Snow Leopard (10.6.7 or older), instead of taking values from LegacyHDA you will get them from AppleHDA plug-ins.

 

CommonPeripheralDSP, PathMaps, LayoutID and PathMapRef come from AppleHDA.kext/Contents/PlugIns/AppleHDAPlatformDriver.kext/Contents/Info.plist

 

The dict in HDAConfigDefault comes from AppleHDA.kext/Contents/PlugIns/AppleHDAController.kext/Contents/Info.plist

 

Snow Leopard 10.6.8 AppleHDA has the same structure as Lion one.

[Flashe]

Hi MaLd0n,

Can post the file to platforms.xml for AD1988bFix of AppleHDA.kext Lion please ?

I knew how but I think I am wrong

Thanks a lot another MaLd0n.

[MaLd0n]

Hi MaLd0n,

Can post the file to platforms.xml for AD1988bFix of AppleHDA.kext Lion please ?

I knew how but I think I am wrong

Thanks a lot another MaLd0n.

http://www.mediafire.com/file/a73f97v2hcmlhrc/AppleHDA.kext-AD1988B-LionGM.zip

[Flashe]

Thanks again MaLd0n,

Good work ,work great MaLd0n

[iLegendary]

i cant get audio with ad1988bfix and dsdt.. ??

[MaLd0n]

i cant get audio with ad1988bfix and dsdt.. ??

in Lion or 10.6.8

you dont need legacy

use HDEF in DSDT + AppleHDA patched

[iLegendary]

hmm.. so im guessing you just patched applehda for us? lol

and er.. im sure my dsdt is patched for hdef.. using autopatcher.

[MaLd0n]

hmm.. so im guessing you just patched applehda for us? lol

and er.. im sure my dsdt is patched for hdef.. using autopatcher.

Lion?

use it

http://Olarila.com/forum/viewtopic.php?f=17&t=212#p1714

Snow

use the same files

se the first post

[iLegendary]

yeah I'm using lion. Thanks! I'll try it when get home.

[iLegendary]

hm.. i replaced legacy applehda with this one you posted and i have a patched dsdt.aml using autop patcher but i cant seem to get my audio to work still..

i have an asus p5e (flashed to a rampage formula) and audio is ad1988b.. previously in sl i useed dsdt and ad1988bfix.kext but it's not working.

btw, in chameleon build 1xxx do you rename com.apple.boot.plist in e/e to org.chameleon.boot.plist?

[iLegendary]

okay nvm it works. i just didn't patch hdef.. seeing as the auto patcher didn't do it for me, haha.

thanks a lot anyways! audio working as planned.

[Tsurugi]

this mode is for enable AppleHDA for alc88x without problem, and avoid the kernel panic on reboot ?

[Wilmiolo]

Ayuda por favor, con ALC888 y Mac OS X Lion, cual es el "PIN Configuration" para que trabajen los puertos frontales,

por favor los necesito, muchas gracias

[rohan_pce]

hi all i have an old alcinject.kext with patched applehda.kext which works fine fro me in snowleo but it dosent work for me in lion . I have attached both the kexts can anbody guide me how to patch apple hda from lion to get my audio working

my audio driver is realtek alc 880.

Archive.zip

[oldnapalm]

Follow instructions in first post (use PlistEdit Pro), but instead of taking values from "legacy" you will take them from AppleHDA plug-ins.

CommonPeripheralDSP, PathMaps, LayoutID and PathMapRef come from AppleHDA.kext/Contents/PlugIns/AppleHDAPlatformDriver.kext/Contents/Info.plist

The dict from HDAConfigDefault comes from AppleHDA.kext/Contents/PlugIns/AppleHDAController.kext/Contents/Info.plist

Copy data from ALCinject.kext (entriesToAdd) to HDEF in DSDT

                Method (_DSM, 4, NotSerialized)
               {
                   Store (Package (0x06)
                       {
                           "built-in", 
                           Buffer (One)
                           {
                               0x00
                           }, 

                           "layout-id", 
                           Buffer (0x04)
                           {
                               0x0C, 0x00, 0x00, 0x00
                           }, 

                           "PinConfigurations", 
                           Buffer (Zero) {}
                       }, Local0)
                   DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
                   Return (Local0)
               }

[rohan_pce]

AppleHDA.kext/Contents/Resources/Platforms.xml

My resources Folder Does no have platforms.xml

[oldnapalm]

AppleHDA.kext/Contents/Resources/Platforms.xml

My resources Folder Does no have platforms.xml

 

Then it's not a Lion AppleHDA.

[prcmelo]

Old...

Do you know if it works with ALC888b ? I'm trying for days... I have used several alc888b kexts as base to edit the values on AppleHDA in Lion... but no lucky...

I don't want to keep trying if it's impossible, so I'm asking you if you know some "success case" with this ALC888b...

[oldnapalm]

I don't remember about a "success case" with this specific codec, but if the kext works in Snow Leopard, the Lion "port" should work as well.

[prcmelo]

I don't remember about a "success case" with this specific codec, but if the kext works in Snow Leopard, the Lion "port" should work as well.

 

I'm using the values from LegacyHDA_ALC888B.kext... this kext used to work on Snow Leopard in Extra/Extensions... with AppleHDA.kext from 10.6.2 in S/L/E... my DSDT has HDEF...

Am I doing something wrong?

[oldnapalm]

Maybe you are missing the bin patch?

I believe you should use

sudo perl -pi -e 's|\x85\x08\xec\x10|\x87\x08\xec\x10|g' /System/Library/Extensions/AppleHDA.kext/Contents/MacOS/AppleHDA

 

ALC888B (or ALC887)

http://www.insanelymac.com/forum/index.php?showtopic=140941

[prcmelo]

That's what I used to patch the Binary AppleHDA... but as I said, no luck... I think I'm lost!

I'm using a Patched AppleHDA.kext from 10.6.2 that I found at Kexts.com... but every 10 minutes I got a annoying pop sound...

[oldnapalm]

Attach your edited Lion kext, DSDT and the legacy that works in Snow.

[prcmelo]

Ok...

http://cl.ly/2j0z0g1W393I3z340w2Z

[oldnapalm]

It looks fine, the only thing is that you copied the entire HDA Hardware Config Resource from legacy instead of only the dict, but it should make no difference.

 

Copy the dict from key HDAConfigDefault (it's inside key HDA Hardware Config Resource) to key HDAConfigDefault in AppleHDA.kext/Contents/PlugIns/AppleHDAHardwareConfigDriver.kext/Contents/Info.plist (paste as child);

 

I really don't understand why it doesn't work.