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AppleHDA HDMI Audio [Guide]

Joined
Mar 15, 2013
Messages
62
Motherboard
Intel NUC DC3217BY M 10.9
CPU
i3-7100
Graphics
HD4000
Mac
iMac
Classic Mac
LC, Performa
Hi, my HDMI audio works only after I turn monitor off and on again. Ioreg returns
| "IOHDACodecVendorID" = 0x10ec0892
I have run problem reporting script as well as added AppleHDA.kext to zip folder as requested in line IV. post 1. I could not figure out what was meant by "Copy of IOReg - IOReg_v2.1 (Tools 2.)" so just copied the terminal output of requested commands into file "Terminal Ioreg log.txt"
I hope it is sufficient.
 
Joined
Feb 1, 2019
Messages
2
Motherboard
ASUS B85
CPU
i5-4670
Graphics
HD 4600
Mac
iMac, MacBook Pro
Mobile Phone
Android, iOS
For Intel HDMI Audio
need append Thank for Author next page
 

toleda

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Joined
May 20, 2010
Messages
24,304
Motherboard
Asus Maximus VII Impact
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Core i7-4770K
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RX 560 + HD4600
Mac
iMac, MacBook Pro, Mac mini
Classic Mac
512K, LC, Power Mac
Mobile Phone
iOS
my HDMI audio works only after I turn monitor off and on again. Ioreg returns
| "IOHDACodecVendorID" = 0x10ec0892
Onboard, Realtek audio codec, not HDMI audio
I could not figure out what was meant by "Copy of IOReg - IOReg_v2.1 (Tools 2.)" so just copied the terminal output of requested commands into file "Terminal Ioreg log.txt"
Not correct, as noted in Post #1:
IOReg/File/Save a Copy As…, verify file opens
hope it is sufficient.
Not, no files attached
 
Joined
Feb 1, 2019
Messages
2
Motherboard
ASUS B85
CPU
i5-4670
Graphics
HD 4600
Mac
iMac, MacBook Pro
Mobile Phone
Android, iOS
Work on i5-4670 , after run .command file.
 
Joined
Feb 25, 2013
Messages
23
Motherboard
Asus Maximus IX Hero
CPU
Intel Core i7 7700-K
Graphics
Intel HD 630
Okay i read the first post around 100 times now and im so ****in lost... holy ****...

I use my IGPU, Dual Screen is working only my HDMI audio is not working.

My HDMI Output is 0x06



Here is my config.plist and a screenshot of my kext files.
Hope you can help, give ma hint whats wrong.



EDIT:

Got it, dual Monitor & HDMI Audio work for me now!

I attach my config.plist
 

Attachments

Last edited:
Joined
Aug 7, 2011
Messages
17
Motherboard
MSI Z170A Gaming Pro Carbon
CPU
i7
Graphics
R9 390
Mac
iMac
General questions before I attempt to enable hdmi audio on MSI R9 390 on 10.14 with no iGPU:

Currently using fakeid 0x67B01002 and ati inject and card is showing identified as 8XXX but is working with multiple displays graphics appear accelerated.

Do I need to follow this and remove the fakeid / ati inject :


Is anything else required to get hdmi audio working?

Trying to get my head round how all these tweaks work together to enable hdmi audio in laymen's terms. whatevergreen/applealc/framebuffer etc Thanks
 
Last edited:
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