HDMI Audio

[moosefuel]

Hi all,

So I had hoped that I could use HDMI audio on my Dell T3600 Quad core XEON with Sapphire AMD 7980 GPU, but although the display works great and the card appears to be well supported, the HDMI audio doesn't seem to work, there are no outputs.

I tried running the audio_cloverHDMI-120_v1.0d.command script from here https://www.tonymacx86.com/threads/audio-hdmi-audio-applehda-guide.143760/ and it gives me a positive output in the terminal, saying that HDMI audio is enabled:

File: audio_cloverHDMI-120.command_v1.0d
Release Mode
EFI partition is mounted
HDMI audio codec(s)
AMD: 0x1002aa01
Integrated Graphics is not installed/enabled
Install AMD/Nvidia HDMI audio (y/n): y
AMD discrete graphics card 10026818 found on NPE3@2/GFX0@0
AMD HDMI audio is enabled
Frambuffer injection and connector patching may also be required
Note: AMD kext edits are not available with this script
To save a Copy of this Terminal session: Terminal/Shell/Export Text As ...
logout
Saving session...
...copying shared history...
...saving history...truncating history files...
...completed.

When I reboot I have nothing. All I can think of is that there is some problem with "Framebuffer Injection and connector patching" might be required, but I'm really not sure. Could someone point me in the right direction?

 

[toleda]

See HDMI Audio AppleHDA/Post #1/Problem Reporting; post to thread linked with requested files attached.