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AppleHDA HDMI Audio [Guide]

thought it might help fixing the issue
VirtualSMC.kext requires Lilu.kext in the same directory; not present
Something is injecting trash into the Nvidia connectors (link ...), remove
Screen Shot 2019-03-18 at 4.15.06 PM.png
What graphics card port is the display connected? What display?
 
VirtualSMC.kext requires Lilu.kext in the same directory; not present
OK, but I guess this is not related to my HDA issue now since I have Clover configured with:
System Parameters -> Inject Kexts : Detect
According to my understanding, with this option all the kexts are loaded only from /L/E/ for normal boot and I have both lilu and VirtualSMC there.


Something is injecting trash into the Nvidia connectors (link ...), remove
View attachment 393745
What graphics card port is the display connected? What display?

It is connected to one of the DP ports to an Acer Predator XB271HU.
Is there a way to get the port ID?
My GPU specs.
 
Only works with FakeSMC
E/C/k/O/VirtualSMC.kext does not run

See IOReg
Try the other DP ports to determine if the problem is related to the port connected
I tried the other ports and the current one is the only one that works.
 
  1. Graphics looks good, but no audio over DP.(There are 6 "Digital-out(HDMI)" options in sound output list, none of them works. However if I plug in 3.5mm aux cable and use Line-out works good.)
  2. 10.14/z270m/(Bios unknown)/Intel 7600k/XFX RX 570 4GB
  3. Followed this guide and https://www.tonymacx86.com/threads/...ebuffers-for-high-sierra-using-clover.235409/, see clover config.plist for frame buffer patching
  4. attached
  5. Terminal - 4 commands, attach Terminal output
    1. no output
    2. no output
    3. attached
    4. attached
  6. attached
  7. attached
  8. Clover
    1. attached
    2. none
    3. none
Thanks for the help!
 

Attachments

  • audio_issue.zip
    2.5 MB · Views: 137
no audio over DP.(There are 6 "Digital-out(HDMI)" options in sound output list, none of them works
Voodoo is not supported on this thread.
See Post #1 for the supported methods
 
Voodoo is not supported on this thread.
See Post #1 for the supported methods
Thanks for the reply, but I don’t know anything about the Voodoo.kext you mentioned. I just followed the instructions in Post #1 method A.

Do you mean there’s no way to achieve audio over dp for my hackintosh? Or is there another guide I should check?
 
Last edited:
just followed the instructions in Post #1 method A.
Not true, Method A is not present in the files attached/Post #1061
don’t know anything about the Voodoo.kext you mentioned
Voodoo is installed and disables AppleHDA. Only Post #1 mention, C. Unsupported
Do you mean there’s no way to achieve audio over dp for my hackintosh?
No. Asked and answered, Post #1062
Or is there another guide I should check?
One guide, Post #1.
 
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