No HDMI sound

[soaresluciano]

This is my first attempt to build my own project. Almost everything is going easy and well, but even with weeks of research I can't get any close to make HDMI audio works. It's soo disappointing.

I tried many things. Briefly:

* I did a fresh ML install and uptdate to 10.8.3;

* Added device id (0x68BE1002) at IOPCIMatch on ATI5000Controller.kext and AMDRadeonAccelerator.kext;

* Made these changes in org.chameleon.Boot.plist:

GraphicsEnabler

Yes

AtiConfig

Vervet

EnableHDMIAudio

Yes

* I also tried copy 1002_68b9.rom to /Extra and enable UseAtiROM on Boot.plist, but I'm got some Kernel Panic. After that, I read that this technique is obsolete, so I gave it up of this.

* For sound I tried the VoodooHDA v2.7.3 from multishit, with Info.plist edited to add a new IOKitPersonalities for HDMI output. This resulted in perfect sound in green output and silence in HDMI. Reading more I discovered that this method is obsolete since VoodooHDA v2.8.0

* Than I use VoodooHDA v2.8.2, that give me the same result all good in green line and nothing in HDMI.

My config is:

Intel Core i5-750 2.66GHz

12GB Ram, 1TB HDD

XFX Radeon HD 5750 1GB DDR5 PCIE

Assus P7P55D LE

Audio VIA VT1828S

Any Thoughts? Any help?

Thanks