Audio - HDMI Audio AppleHDA [Guide]

[toleda]

What audio enabler should I use for HDMI audio?

Simple: for Sabertooth x79, use 5 Series/X58/X79 pdf guide.

 

[hopeworks]

Dear Mr. Toleda!

I will try to answer all your requests, but sorry if i miss something, or something is not clear, because i don´t speak/write a good english.
I am trying to enable the audio on my hdmi connection(no options on my output audio>system). I have a LG laptop under Mavericks 10.9.5. My audio device ID is ALC269, and i have two graphics cards(IGPU-HD4000, discrete card AMD Radeon 7650M-not working). My BIOS version is a H2O inside bios ver3.7, modified by LG. All other settings are described on my profile. If something is missing, jusk ask ok?
i followed this guides: https://github.com/toleda/audio_CloverHDMI, https://github.com/toleda/audio_hdmi...-HD4000-Laptop,http://www.tonymacx86.com/hdmi-audio/143760-audio-hdmi-audio-applehda-guide.html, and Rehabman tried to help me, but i got a dead end. I have tried all 3 clover´s patch injections for capri.kext, and another one suggested by rehab man extracted from PBI config.plist(Is in my config.plist), and also tried audio injection 2 and 3 on my config.plist. Tried "UseIntelHDMI" yes or no every time too. All my extractions for your requests was made with the hdmi cable plugged.
View attachment Toleda´s request.zip
Tks

 

[toleda]

trying to enable the audio on my hdmi connection

DSDT edits look correct, AppleHDA.kext is working properly.
Framebuffer problem, 2 fixes, choose 1.
1. edit dsdt/IGPU/"AAPL,ig-platform-id"/
find:
x03, 0x00, 0x66, 0x01
replace:
x01, 0x00, 0x66, 0x01
2. edit Capri/03 00 66 01
find:
02 05 00 00 00 04 00 00 07 04 00 00
replace:
02 05 00 00 00 08 00 00 06 00 00 00

 

[hopeworks]

Second choose works!! Thank you very, very much!!! Happy new year!!!!

 

[trza]

1. Description of HDMI audio problem

HDMI Audio source is not showing up. I'm trying to use onboard audio (i5 2500k hd3000). My nvidia displayport audio is showing, as well as line out, digital out, and internal speakers. The digital out is confirmed to work. but I need HDMI.

1. OS X version/motherboard model/BIOS version/processor/graphics

10.10.1/GA-Z68MX-UD2H-B3/uefi/i5-2500k/evga gtx 660ti 2gb

1. Procedure/Guide Used

I've installed hdmi audio 1.1 through http://forums.macrumors.com/showthread.php?t=1499797 - I've also installed multibeast 889 and optional hd3000/4000 and rebooted with hdmi plugged into tv.

1. Copy of IORegistryExplorer/IOJones (either)
   1. IOReg/File/Save a Copy As…, verify file (no ioreg.txt)
   2. IOJones/File/Save... Attached
2. Copy Of Console/All Messages (last boot)
   1. Console/File/Save a Copy As... Attached
3. System/Library/Extensions/AppleHDA.kext Attached
4. Chimera/Chameleon
   1. Extra/org.chameleon.Boot.plist Attached
   2. DPCIManager/Misc/Boot Log
   3. Extra/dsdt.aml (if installed) N/A
   4. Extra/ssdt.aml Attached

Edit - for what its worth GPU Driver Version: 10.1.43 (343.02.01f01)
Edit 2 - I also tried the optional HDAEnabler on :1 out of stupid hail mary laziness. Probably didn't help matters

 

[toleda]

I'm trying to use onboard audio (i5 2500k hd3000).

org.chameleon.Boot.plist missing
HD3000 is disabled, HD3000 HDMI audio not possible.
Set BIOS/Integrated Graphics/Enabled
Set org.chameleon.Boot.plist/IGPEnabler=Yes

 

[trza]

oops sorry here is org file attached

I've set graphics to enabled in bios and rebooted
I now have just displayport options in sound.

https://www.dropbox.com/s/tdcjapqvvafgz7h/Screenshot 2014-12-30 19.20.47.png?dl=0

edit: Reinstalled 889 / hda3000/4000 and now i have everything back to the way it was (without hdmi under sound). I'm not sure if it's relevant but naturally the TV that the onboard hdmi audio is going to is saying there's no signal. but thats normal i would imagine since.. well there's no video signal supposed to be going to it.

So I've got my 660ti with displayport going to one monitor (video only preferred) and one dvi going to monitor (video only) and then im wanting the onboard hdmi going to a different tv for audio only.

org.chameleon.Boot.plist missing
HD3000 is disabled, HD3000 HDMI audio not possible.
Set BIOS/Integrated Graphics/Enabled
Set org.chameleon.Boot.plist/IGPEnabler=Yes

​Did all this as well fwiw

 

[toleda]

I've set graphics to enabled in bios and rebooted

A BIOS change/reboot makes previous attachments useless. Attach all requested files.

 

[trza]

A BIOS change/reboot makes previous attachments useless. Attach all requested files.

attached, sorry about that, slipped my mind. Thanks for sticking with me

 

[toleda]

attached

Nothing connected to HD3000/HDMI.
Boot problem likely, see Integrated and Discrete Graphics, Working Together
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