Lion HDMI Audio - Part 1: Requirements

[toleda]

The Extra/Util/bdmesg did not exist. I created the folder, moved the bdmesg into it and rebooted. Here's the report:

bdmesg says you are using a custom dsdt which is good. I don't know why PEGP, GFX0 and HDAU are not loading from your dsdt.

 

[Breault720]

I was trying to retrace my steps, and I noticed, ioreg says my card's address is 0x00030000. but there are NO instances of that location in a freshly downloaded DSDT from the database. would that have anything to do with our difficulties?

 

[toleda]

I was trying to retrace my steps, and I noticed, ioreg says my card's address is 0x00030000. but there are NO instances of that location in a freshly downloaded DSDT from the database. would that have anything to do with our difficulties?

IOReg and dsdt need to have the same address for PEGP.

 

[dartt87]

I'm going to start a new build later this month, currently i am running a AMD HD6870 gfx on a GA-z68MX-UD2H-B3 mobo. I have HDMI audio working great, but with no onboard audio. what would be a good combo to have both onboard and HDMI audio.

 

[toleda]

I'm going to start a new build later this month, currently i am running a AMD HD6870 gfx on a GA-z68MX-UD2H-B3 mobo. I have HDMI audio working great, but with no onboard audio. what would be a good combo to have both onboard and HDMI audio.

Try this http://www.tonymacx86.com/viewtopic.php?f=16&t=45413

 

[XDSergio]

Hello I need help. I have a evga gt210 working onboard audio but no hdmi audio, I currently enable the audio with voodoohda kext. Thanks.

 

[dartt87]

thank you toledo that text worked great now i have an even better idea of what my next build will be

 

[toleda]

Hello I need help. I have a evga gt210 working onboard audio but no hdmi audio, I currently enable the audio with voodoohda kext. Thanks.

Either figure out HDMI audio in Voodoo or start over with AppleHDA.kext as described in the guides.

 

[dm5253]

Two words Thank You!!!

Screen Shot 2012-03-15 at 8.45.44 PM.png

One question any idea why there is a comma after the graphics card name
Geforce GT 430, it bugs the heck outta me.

 

[toleda]

Two words Thank You!!!

You are probably using the GFX0 Nvidia_GE=N-DSDT_HDMI_Audio_Edit edits:
change:
"model",
Buffer (0x10)
to
"model",
Buffer (0x0F)

You did a lot of extra work; the GT430 works perfectly with GE=Y.