VoodooHDA 32 bits

I had no audio from Tiger to Lion on the Acer laptop hackintosh, so the idea for this project comes.
First commit is without prefpane because, as you know, this can't be made with Xcode 2.5 tools.

Start point : Forked from https://github.com/CloverHackyColor/VoodooHDA project release 3.1.2
Thanks to developers (slice, chris1111 and original developers)
Some parts of code adapation comes from svn archives, example to get release 77
svn checkout -r 77 https://svn.code.sf.net/p/voodoohda/code/ voodoohda-code-r77

Commit 1 :

Xcode 2.5 compatibility, targets Tiger + Leopard 32 bits.
Reworked kernel/darwin 8 adaptations and log system for compatibility.
Be careful: Compilation with TIGER flag, see in project settings.
VoodooHDA.xcodeproj is located in tranc folder like original project.
If you need a FAT version, you can combine Tiger 32 bits compilation and Snow Leopard 64 bit compilation (Xcode 4.6 is need) with lipo

Using with Opencore:
Kernel->block : com.apple.driver.AppleHDA
Kernel->force : com.apple.iokit.IOAudioFamily, /System/Library/Extensions/IOAudioFamily.kext, max kernel 9.9
Kernel->force : com.apple.kext.OSvKernDSPLib , /System/Library/Extensions/OSvKernDSPLib.kext, max kernel 9.9
Kernel->add : your compiled VoodooHDA.kext (32 bits or FAT version)

Commit 2 :

Add my audio device identification (Alc283)

Commit 3 :

Add Tiger prefpane project, compiled under Snow Leopard with Xcode 4.2, target OS X 10.4
Resize GUI objects for Tiger smaller prefpane window, add modern Icon.
Origin SVN r116, add code compatibility
Compiled prefpane embedded, copy result in /Library/PreferencePanes/

Commit 4 :

Add Leopard prefpane project, compiled under Leopard with Xcode 3.1, target OS X 10.5
Origin SVN r76, add code compatibility, add modern Icon.
Compiled prefpane embedded, copy result in /Library/PreferencePanes/

Commit 5 :

Preparing release 3.2.0
Fat version tested up to Catalina. Sould work above too (up to Sequoia).
Starting Big Sur, you need to remove manually AppleHDA.kext, install to S/L/E and rebuild caches
Source code for 64 bits version in release point, added with all kexts.

Original readme.md :

Compilation.

If you are using systems up to Catalina then open project tranc/VoodooHDA.xcodeproj

For systems BigSur and up you have to download the project VoodooHDA also download MacKernelSDK

git clone https://github.com/joevt/MacKernelSDK.git

(this is tested version) and make a symlink into project

cd /path_to/VoodooHDA/
ln -s /path_to/MacKernelSDK MacKernelSDK

open project tranc/VoodooHDA_BS.xcodeproj and compile

download VoodooHDA.prefPane

1. go to the Release302 of my Release
2. download VoodooHDA.prefPane.zip
3. after downloading, extract it

Installation

1. Exclude other Audio kexts
2. Set SIP disable kext or just

sudo nvram csr-active-config=0xA85

3. Reboot

sudo cp -R /path_to/VoodooHDA.kext /Library/Extensions/
sudo cp -R /path_to/VoodooHDA.prefPane /Library/PreferencePanes/

5. Wait while the system saids that the kext must be approved
6. Go to System Settings and approve the kext.
7. Reboot.
8. Enjoy your favorite music.

Fix for Mic is showing but not getting any input (AMD/Intel)

1. Go to the System Settings>VoodooHDA.
2. Then select your microphone.
3. Set the IMix & Speaker slider to maximum. Mic should work.