HDMI AUDIO ON HD5850

[Mokuskamer]

HI !!!!

My System is working nearly perfect and really fast but i have one last problem. The only reason why i am using Win7 sometimes is the playback of some Videos on my Plasma.Under OSX i am not able to get my HDMI AUDIO working. i am using OSX 10.6.6 with the latest ALC8xxHDA Audio Drivers. I know that i have to make some edits to DSDT but where do i have to place the? I am really sure someone here will help me.

 

[intamara]

HI !!!!

My System is working nearly perfect and really fast but i have one last problem. The only reason why i am using Win7 sometimes is the playback of some Videos on my Plasma.Under OSX i am not able to get my HDMI AUDIO working. i am using OSX 10.6.6 with the latest ALC8xxHDA Audio Drivers. I know that i have to make some edits to DSDT but where do i have to place the? I am really sure someone here will help me.

1. You need to add this PEGP.txt into your DSDT. Using lspci tool to identify your HD5850 address.

Device (PEGP)
{
Name (_ADR, 0x00030000) <---your HD5850 address?
Device (GFX0)


2. You also need AppleHDA.kext of 10.6.5 update. If you need sound on board working, you should try to patch AppleHDA.kext.