(Solved)Need Help Patching New AppleHDA Kext - Page 2

NIZGTR · #11 08-30-2009, 08:35 PM

Quote:

Originally Posted by mormegil

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.

i've been trying that all day yesterday but for some reason it wouldn't work. could you try it if i give you my working leopard applehda? that'd be great, let me know

mormegil · #12 08-30-2009, 08:41 PM

I can try. I will need to know your full codec id too.

NIZGTR · #13 08-30-2009, 08:48 PM

Quote:

Originally Posted by mormegil

I can try. I will need to know your full codec id too.

ok thx heres my working leopard AppleHDA attached and my codec id is:

Code:

287143602

and my config data is:

Code:

AKccHwCnHUAApx4rAKcfAgGHHFABhx0QAYce
oAGHH5AAtxwgALcdMAC3HosAtx8CAMcc8ADH
HQAAxx7xAMcfQADXHEAA1x0BANceEADXH5AA
5xzyAOcdAADnHvEA5x9AAPcc9wD3HQAA9x7x
APcfQAEHHGABBx3gAQceSwEHHwEBFxwwARcd
4AEXHssBFx8B

let me know if you need anything else

mormegil · #14 08-30-2009, 09:16 PM

1.7.4a1 AppleHDA.kext (Snow Leopard) patched for IDT device id = 0x111D76B2

Hope it works

NIZGTR · #15 08-30-2009, 09:57 PM

Quote:

Originally Posted by mormegil

1.7.4a1 AppleHDA.kext (Snow Leopard) patched for IDT device id = 0x111D76B2

Hope it works

thx.

it loads and shows this in system profiler:

Code:

Intel High Definition Audio:

  Device ID:	0x10280251
  Audio ID:	12
  Available Devices:

but no sound.

in leopard it shows this:

Code:

Intel High Definition Audio:

  Device ID:	0x10280251
  Audio ID:	12
  Available Devices:
  Headphone:
  Connection:	Combo
  Internal Microphone:
  Connection:	Internal
  Line In:
  Connection:	Combo
  Speaker:
  Connection:	Internal
  S/P-DIF Out:
  Connection:	Combo
  S/P-DIF In:
  Connection:	Combo

any idea whats stopping it?

mormegil · #16 08-30-2009, 10:01 PM

Are you using HDAenabler or DSDT to inject your audio?

NIZGTR · #17 08-30-2009, 10:04 PM

Quote:

Originally Posted by mormegil

Are you using HDAenabler or DSDT to inject your audio?

x64 hdaenabler but i'd like to try the dsdt method.

mormegil · #18 08-30-2009, 10:10 PM

Check out Snow's thread. There's a link on how to inject by DSDT and how to patch AppleHDA.

NIZGTR · #19 08-31-2009, 02:13 AM

Quote:

Originally Posted by mormegil

Check out Snow's thread. There's a link on how to inject by DSDT and how to patch AppleHDA.

ok i did the DSDT method and everything works perfect. thanks alot. now all i got left is my 575x broadcom ethernet to get working

waneto2005 · #20 09-01-2009, 03:50 AM

I have a ALC272 audio, anybody have this legacyHDA drviers?

many thanks!