AppleHDA Binary Patching

[Gonzzo]

hi, thanks for trying to help

 

yes I tried it but had nothing working... I then tried the one for anerik70 which partially works. (mic only)

I and anerik have identical paths, but still I can't hear anything from the speaker, and I can't understand why :/

Post the one you have it working at least the mic (anerik70) and I will compare with the Codecgraph output to try to help you.

 

I was able to make it working by doing some try/error patchs based on the different options.

[wern]

What is the purpose of the binary patch after the codec line 7, and how do you calculate it ?

 

I want to  patch the Mavericks AppleHDA, the ML binary patch is not working anymore

 

Thanks

 

1. For AppleHDA 10.7.2 AND 10.7.3
2. Enter "FF 87 EC 1A" in search Box and
3. enter "69 02 EC 10" in replace box
4. Press "Replace All" button to replace
5.  
6. Again
7. enter "8F 1A 02" in search box and "84 9B 01" in replace box
8. Press "Replace" button

[h@ckint0sh]

 

What is the purpose of the binary patch after the codec line 7, and how do you calculate it ?

 

I want to  patch the Mavericks AppleHDA, the ML binary patch is not working anymore

 

Thanks

 

1. For AppleHDA 10.7.2 AND 10.7.3
2. Enter "FF 87 EC 1A" in search Box and
3. enter "69 02 EC 10" in replace box
4. Press "Replace All" button to replace
5.  
6. Again
7. enter "8F 1A 02" in search box and "84 9B 01" in replace box
8. Press "Replace" button

 

Send me codec_dump, i can help you fix

or try binary:

Find: 84 08 ec 10 replace all by 00 00 00 00

Find: 84 19 d4 11 replace all by 69 02 ec 10

[wern]

Send me codec_dump, i can help you fix

or try binary:

Find: 84 08 ec 10 replace all by 00 00 00 00

Find: 84 19 d4 11 replace all by 69 02 ec 10

Thanks for your reply

 

It's for the STAC9205 codec

 

edit: I tried to zero out all codecs but it's not working 

[h@ckint0sh]

Thanks for your reply

 

It's for the STAC9205 codec

 

edit: I tried to zero out all codecs but it's not working 

send me codec_dump

[h@ckint0sh]

hi, thanks for trying to help

 

yes I tried it but had nothing working... I then tried the one for anerik70 which partially works. (mic only)

I and anerik have identical paths, but still I can't hear anything from the speaker, and I can't understand why :/

codec verb:

01871c30 01871d10 01871e81 01871f00

01971c40 01971d00 01971ea0 01971f90

01b71c10 01b71d00 01b71e13 01b71f90

02171c60 02171d10 02171e21 02171f00

path maps:

A.input:

1.Mic built-in: 8-35-25

2. Line-in: 9-34-24

B. Output:

1.HP: 33-12-2

2.SPK: 27-13-3

note: If you using Clover boot loader, change config.plist to  Boot Nocaches

AppleHDA.kext.zip

[wern]

send me codec_dump

Here is the codec dump

 

codec#0-stac9205.txt

[h@ckint0sh]

Here is the codec dump

 

codec#0-stac9205.txt

test, if not load, try other binary.

Stac.zip

[wern]

test, if not load, try other binary.

thank you for your efforts, but it's for an completely different codec yours ALC270 mine STAC9205, another nodes !

I have a patched and working kext on ML 10.8.5 which also works on mavericks but i want to patch the 10.9 kext

[h@ckint0sh]

thank you for your efforts, but it's for an completely different codec yours ALC270 mine STAC9205, another nodes !

I have a patched and working kext on ML 10.8.5 which also works on mavericks but i want to patch the 10.9 kext

if you're using Clover Bootloader, change config.plist to no caches, it's worked for me.