Audio over DisplayPort: older AMD driver support?
 
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Audio over DisplayPort: older AMD driver support?  

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JMY1000
(@jmy1000)
New Member
Joined: 1 year ago
 

Hi all,

Currently using an R9 Fury with macOS 10.14.2 Mojave inside a Mantiz Venus connected to a 15" tMBP, which I set up using purge-wrangler.sh. Unfortunately, I haven't been able to get audio over DisplayPort to work. I can see the PCI-e audio device in System Profiler, but it says there's no driver installed, and it doesn't show up in Audio MIDI or System Preferences. **Is there some kext I'm missing to get audio working on older AMD cards?** Something from the Hackintosh community maybe? Am I just SOL?

Thanks!

To do: Create my signature with system and expected eGPU configuration information to give context to my posts. I have no builds.

.

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itsage
(@itsage)
Illustrious Member Admin
Joined: 4 years ago
 

@jmy1000 You can try the instructions from Hackintosh community. https://www.insanelymac.com/forum/topic/324635-applehda-hdmi-audio/

 

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JMY1000
(@jmy1000)
New Member
Joined: 1 year ago
 

@itsage No luck, installed Lilu, WhateverGreen, and AppleALC all to no avail. I'll post there and see if they can help though maybe.

To do: Create my signature with system and expected eGPU configuration information to give context to my posts. I have no builds.

.

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mac_editor
(@mac_editor)
Famed Member Moderator
Joined: 4 years ago
 

@jmy1000

The requirements for getting audio over eGPU might be slightly different. Investigating existing support might help (Ex. AppleGFXHDA).

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JMY1000
(@jmy1000)
New Member
Joined: 1 year ago
 

@mac_editor Sorry, I'm not entirely sure what you mean. Like I should see if there's a kext that's designed for eGPUs?

To do: Create my signature with system and expected eGPU configuration information to give context to my posts. I have no builds.

.

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