Audio - HDMI Audio AppleHDA [Guide]

[khatopro]

solved change this in clover acpi and then run the script Toleda audio clover hdmi

Nvidia 650ti motherboard asrock b150m pro4s
6500 slylake

 

[moonlight16]

Sorry, but I'm not following the post. How do I enable audio through the HDMI through a NVIDIA GTX 950 card?

I previously had this working prior to Mac OSX 10.12.4 upgrade. But completely forgot how to enable this. I recall installing some driver before (and didn't have to go through Multibeast). But I cannot find where to download that driver again.

 

[toleda]

I recall installing some driver

The thread does not install drivers, it edits the ACPI tables. See Post #1/cloverHDMI.
See Problem Reporting, Post #1; attach all requested files

 

[toleda]

solved change this in clover

Not recommended; remove patch and install to EFI/CLOVER/ACPI/patched/ssdt_hdef-1-100-hdas.zip

 

[toleda]

Here they are

IOReg and Clover boot log missing

 

[parwinder]

1. Description of HDMI audio problem - No HDMI Audio. I do not see the HDMI in output devices
2. OS X version/motherboard model/BIOS version/processor/graphics - 10.12.4 (16E195)/Asus Maximus Hero VIII/Intel Core i7 6700k(Skylake)/EVGA NVIDIA GeForce GTX 980 4095 MB
3. Procedure/Guide Used
   1. cloverHDMI terminal output (Shell/Export Text As ...)

➜  Downloads ./audio_cloverHDMI-120_v1.0d.command

Agreement
The audio_cloverHDMI script is for personal use only. Do not distribute
the patch, any or all of the files for any reason without permission.
The audio_cloverHDMI script is provided as is and without any warranty.

File: audio_cloverHDMI-120.command_v1.0d
Release Mode
EFI partition is mounted
HDMI audio codec(s)
Nvidia:   0x10de0071
Integrated Graphics is not installed/enabled
Install AMD/Nvidia HDMI audio (y/n): y
Nvidia discrete graphics card 10de13c0 found on PEG0@1/PEGP@0
Nvidia HDMI audio is enabled
To save a Copy of this Terminal session: Terminal/Shell/Export Text As ...

1. Copy of IORegistryExplorer/IOJones (either) - https://transfer.sh/jlV3A/ioreg.ioreg
2. Screenshots
   1. DPCIManager/Status (Tools 2.) - This shows up as Malware in Chrome.
   2. System Information/Hardware/Graphics/Displays - http://i.imgur.com/tGGmY2X.jpg
3. Copy Of Console/All Messages (last boot)
   1. Console/File/Save a Copy As...
4. System/Library/Extensions/AppleHDA.kext - https://transfer.sh/m1TIv/AppleHDA.kext.zip
5. Clover
   1. EFI/CLOVER/config.plist - https://transfer.sh/dSRm2/config.plist
   2. DPCIManager/Misc/Boot Log (Tools 2.)
   3. EFI/CLOVER/ACPI/Patched/dsdt.aml (if installed) - None
   4. EFI/CLOVER/ACPI/Patched/ssdt.aml - https://transfer.sh/xVXIT/SSDT-HDMI.aml

 

[toleda]

do not see the HDMI in output devices

Graphics card is installed in the wrong slot, use x16 slot
What happened to the ssdt the script installed?

 

[parwinder]

Graphics card is installed in the wrong slot, use x16 slot
What happened to the ssdt the script installed?

I currently have it installed in the following slot. Highlighted in red: http://i.imgur.com/dSsmqGy.png
Where will be the right place?

I removed the HDMIAudio from Kext/Others. The SSDT that is currently in ACPI is from a user on another forum. There was none in ACPI (I don't think script installed any).

 

[toleda]

Where will be the right place?

Up one slot, PCIEX16/X8_1
Remove the ssdt, will never work.

 

[toleda]

not working.

config.plist is damaged, replace.