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Audio - HDMI Audio AppleHDA [Guide]

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  1. iOS
Hi toleda, very much appreciate the support!
  • Description of HDMI audio problem - doesn't detect Nvidia HDMI/DP audio when I run script
  • OS X version/motherboard model/BIOS version/processor/graphics - macOS Sierra 10.12.6 / Asus Z170-WS / i7-6700 / GTX 980
  • Procedure/Guide Used - Clover HDMI Audio AppleHDA [Guides]_v1.0
  • Terminal Output after script run:
    1. cloverHDMI terminal output (Shell/Export Text As ...)
      File: audio_cloverHDMI-120.command_v1.0d
      Release Mode
      EFI partition is mounted
      No HDMI audio codec(s) detected, continue (y/n): y
      HDMI audio codec(s)
      Integrated Graphics is not installed/enabled
      Install AMD/Nvidia HDMI audio (y/n): y
      Nvidia discrete graphics card 10de13c0 found on PEG0@1/display@0
      Nvidia HDMI audio is not enabled
      Install Nvidia HDMI audio ssdt (y/n): y
      Download SSDT-HDMI-NVIDIA-PEG0 ...
      Password:
      % Total % Received % Xferd Average Speed Time Time Time Current
      Dload Upload Total Spent Left Speed
      100 44888 100 44888 0 0 76032 0 --:--:-- --:--:-- --:--:-- 75952
      /Volumes/EFI/EFI/CLOVER/ACPI/patched/SSDT-HDMI-NVIDIA-PEG0.aml installed

      Install finished, restart required.
      To save a Copy of this Terminal session: Terminal/Shell/Export Text As ...
  • Copy of IORegistryExplorer - see attached
  • Screenshots
    1. System Information/Hardware/Graphics/Displays - see attached
  • Copy Of Console/All Messages (last boot) - please advise further if needed
    1. Console/File/Save a Copy As...
  • System/Library/Extensions/AppleHDA.kext - attached
  • Clover
    1. EFI/CLOVER/config.plist - attached
    2. EFI/CLOVER/ACPI/Patched/ssdt.aml - attached
 

Attachments

  • Elve.ioreg
    75.3 MB · Views: 133
  • Graphics:Displays.jpeg
    Graphics:Displays.jpeg
    67.9 KB · Views: 158
  • AppleHDA.kext.zip
    1.7 MB · Views: 70
  • config.plist
    9.7 KB · Views: 188
  • SSDT.aml
    2.3 KB · Views: 107
Joined
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Motherboard
MSI Z270M Mortar
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i5-7600K
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HD 630/RX 580
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  2. iOS
hi toleda - I'm going to assume that AMD RX 4XX (polaris) cards are not yet supported by your script according to post#1 as they are not mentioned in section 5-2. If I am wrong I will post a full troubleshooting report with files - just didn't want to waste your time if these cards aren't yet supported.
 

toleda

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doesn't detect Nvidia HDMI/DP audio
Reason: PCI multiplexer
Normaly, dsdt edits required, see Post #680
Try: remove SSDT-HDMI-NVIDIA-PEG0.aml, install attached ssdt
Note, untested; backup/emergency/installer boot alternative mandatory
Reply with new files
 

Attachments

  • ssdt_hdmi-nvidia-PEG0-PLX.zip
    44.4 KB · Views: 49
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