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AppleHDA HDMI Audio [Guide]

toleda

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couldn't get it back with your guid.
Did not use the guide from this thread. IOReg shows nothing from Post #1 is installed
cloverALC patch
cloverALC is deprecated, was not used for onboard audio and does not install HDMI audio

Make a bootable backup and USB/Clover booter
NvidiaGraphicsFixup.kext is deprecated
Lilu.kext is so old the version is not noted
Remove EFI\CLOVER\kexts\10.13\all kexts and SSDT-HDEF-1 (useless, not applicable to x99)
Update Clover
See AppleHDA Realtek Audio/Post #1/X. Uninstall AppleHDA Realtek Audio/2. MultiBeast ... and II. AppleHDA Realtek Audio Methods/A. acidanthera/AppleALC
Verify ALC1150 audio working
Remove NvidiaGraphicsFixup.kext and SSDT-HDMI-NVIDIA-PEGP@1 (useless, not applicable to x99)
See Post #1/II. AppleHDA HDMI Audio Methods/1. AMD/Nvidia/Intel - acidanthera/WhateverGreen
Restart, reply with new files
 
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No MiniDP Audio, picture is fine. Audio device shown in System Preferences - Sound as "Panasonic TV - HDMI".
 

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toleda

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Audio device shown in System Preferences - Sound as "Panasonic TV - HDMI".
IOReg shows DP/HDMI audio working
Select "Panasonic TV - HDMI" > HDMI audio, yes?
Are you using a miniDP2HDMI adapter?
What exactly is the problem to solve?
 
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IOReg shows DP/HDMI audio working
Select "Panasonic TV - HDMI" > HDMI audio, yes?
Are you using a miniDP2HDMI adapter?
What exactly is the problem to solve?
Yes I have chosen HDMI Audio as my output, I am using a MiniDP > HDMI adapter which go to my Receiver(Confirmed working on Linux).
The problem is that there is no sound output. Neither in system sounds, Safari(Youtube etc), Kodi(Movies) or Itunes.
I have attached another file, with some updated information in plist and ioreg when connected to the device. I had uploaded the wrong plist before.
 

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What is the connection to the TV?
Computer >DP2HDMI > Receiver > HDMI & Toslink > TV

No difference if I choose TV Speakers or Surround Sound in my TV audio output settings.
 

toleda

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Computer >DP2HDMI > Receiver > HDMI & Toslink > TV
The receiver should show in System Preferences not the TV with that configuration.
Are the speakers connected to the receiver? or TV?
Why optical to TV?
 
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The receiver should show in System Preferences not the TV with that configuration.
Are the speakers connected to the receiver? or TV?
Why optical to TV?
The "Panasonic TV" is always shown in System Preference for me in Linux & Windows.
Speakers connected to the Receiver, Optical to TV because my TV do not support ARC(to get audio from analog television).

I have attached a new debugfile consisting of Ioregs & one screenshot.
This time I tried the following:
Passive DP2HDMI on another Receiver - No Audio
Active DP2HDMI on another Receiver - No Audio
Passive DP2HDMI direct to TV - No Audio
 

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toleda

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Passive DP2HDMI on another Receiver - No Audio
Active DP2HDMI on another Receiver - No Audio
Passive DP2HDMI direct to TV - No Audio
direct to TV: IOReg shows TV does not support HDMI audio, not viable
Active/Passive ...: IOReg taken with receiver connected? or Disconnected?

Screen Shot 2019-01-26 at 6.49.04 PM.png
 
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direct to TV: IOReg shows TV does not support HDMI audio, not viable
Active/Passive ...: IOReg taken with receiver connected? or Disconnected?

View attachment 382511
Direct to TV - Receiver OFF
HDMI Sound working on that port from other source.
 
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