Contribute
Register

AMD/Nvidia HDMI Audio [Easy Guide]

Status
Not open for further replies.
Hi Toleda,
I tried enabling my HD4400 but could not get QE/CI. I found an old Radeon HD5450 and got it working. However I can not enable HDMI audio. I see my device as PEG0@1 and installed SSDT-HDMI-AMD-PEG0.aml in EFI/Clover/ACPI/Patched. However, still no audio device appears. Any hints for me.
Regards.
 

Attachments

  • ioreg.zip
    457.3 KB · Views: 128
no audio device appears
Remove the disabler.
Screen Shot 2016-05-05 at 9.43.26 AM.png
 
I moved to the right thread, I removed disabler kext and after reboot and adding SSDT-HDMI-AMD-PEG0.aml still no device.
 
Toleda - question regarding your [Guide]-OSX_ssdt-installation_v4

Clover (EFI/CLOVER?ACPI/patched/

Have mounted EFI partition - My question is: How do I Copy/Move Downloads /ssdt-.../SSDT-name.aml to patched?

I have never done this before and I don't want to mess it up?

TIA
2787035531_066ba1ee85.jpeg

Deprecated -
see HDMI Audio AppleHDA/cloverHDMI

OS X HDMI audio - AMD/Nvidia


Enable native OS X AMD or Nvidia HDMI audio, no dsdt or kext edits.

v1: 9/10/2015 - Initial Release

Tools

  1. IOReg: IORegistryExplorer_v2.1.zip (View Raw)
Steps

  1. Determine display name
    1. IOReg/Search: display
    2. Note: PEG0@1 (other names: P0P1, P0P2, NPE3, etc.)
    3. Screenshot
  2. Select and download ssdt-display name (View Raw)
    1. AMD: ssdt_hdmi-amd
      1. ex., ssdt_hdmi-amd-default-PEG0
    2. Nvidia: ssdt_hdmi-nvidia
      1. ex., ssdt_hdmi-nvidia-PEG0
  3. Install ssdt (Downloads/ssdt_hdmi....)
    1. [Guide]-OSX_ssdt-installation_v3.pdf
    2. SSDT-2.aml
  4. Restart (HDMI device connected)
  5. Verify HDMI Audio
    1. Select System Preferences/Sound/Output/HDMI
Requirements (Working OS X/AMD or Nvidia discrete graphics)

  1. AMD/default framebuffer (ATY,AMD,RadeonFramebuffer)
    • 5xxx, 6xxx, 7xxx, R7/R9 2xx, R7/R9 3xx
  2. Nvidia (Official or Web)
    • 4xx, 5xx, 6xx, 7xx, 9xx* (* Web drivers)
      • No native support: 450, 550*/550ti*, 560*/560ti* (* fix available)
Guides (Select/View Raw)

  1. audio_hdmi_guides
Problem Reporting

  1. See Post #1/HDMI Audio AppleHDA/Problem Reporting (Post to same thread)
Credit: RehabMan
2787035531_066ba1ee85.jpeg

Deprecated -
see HDMI Audio AppleHDA/cloverHDMI

OS X HDMI audio - AMD/Nvidia


Enable native OS X AMD or Nvidia HDMI audio, no dsdt or kext edits.

v1: 9/10/2015 - Initial Release

Tools

  1. IOReg: IORegistryExplorer_v2.1.zip (View Raw)
Steps

  1. Determine display name
    1. IOReg/Search: display
    2. Note: PEG0@1 (other names: P0P1, P0P2, NPE3, etc.)
    3. Screenshot
  2. Select and download ssdt-display name (View Raw)
    1. AMD: ssdt_hdmi-amd
      1. ex., ssdt_hdmi-amd-default-PEG0
    2. Nvidia: ssdt_hdmi-nvidia
      1. ex., ssdt_hdmi-nvidia-PEG0
  3. Install ssdt (Downloads/ssdt_hdmi....)
    1. [Guide]-OSX_ssdt-installation_v3.pdf
    2. SSDT-2.aml
  4. Restart (HDMI device connected)
  5. Verify HDMI Audio
    1. Select System Preferences/Sound/Output/HDMI
Requirements (Working OS X/AMD or Nvidia discrete graphics)

  1. AMD/default framebuffer (ATY,AMD,RadeonFramebuffer)
    • 5xxx, 6xxx, 7xxx, R7/R9 2xx, R7/R9 3xx
  2. Nvidia (Official or Web)
    • 4xx, 5xx, 6xx, 7xx, 9xx* (* Web drivers)
      • No native support: 450, 550*/550ti*, 560*/560ti* (* fix available)
Guides (Select/View Raw)

  1. audio_hdmi_guides
Problem Reporting

  1. See Post #1/HDMI Audio AppleHDA/Problem Reporting (Post to same thread)
Credit: RehabMan
 
2787035531_066ba1ee85.jpeg


Toleda - thanks for your response - I thought the the HDMI Audio AppleHDA/clover HDMI thread was the thread that was Deprecated but this indicates this Easy Guide thread is deprecated, right?

When this hackintosh was first done in January 2012, tonymacx86 created a Custom Beast for me to use. That Custom Beast is still on the hard drive and opens but I haven't run it. There were some problems with it but I am wondering if I can run it now to fix the HDMI problems.

System - Motherboard Gigabyte GA-Z86X-UD3H-B3 recently updated to UEFI by flashing to version U1n.
Graphic - Gigabyte GV-R6850C-1GD which uses AMD Radeon HD6850 Graphics Accelerator

The problems were that the monitor came up black after the install. That is not the case now as it is working fine.

Via email we worked through the problems but I am not sure of all these details of what we did.

What I have notes on is that we enabled the monitor by entering Graphics Enabler=No (not needed now).

The next part of that email discussion with tonymacx86 with "certain configs that need non-standard framebuffer configs." I have no notes on what we did regarding that.

I do not remember there being any problems with audio back then but there may have been.

Do you have any suggestions on how to enable my HDMI audio easily and quickly? I am wondering if by running Custom Beast will that fix the audio? screw up the video?

FYI there was also a discussion on using DVI versus HDMI to fix things but that was never implemented. Everything stayed on HDMI and worked out fine.

TIA

Deprecated -
see HDMI Audio AppleHDA/cloverHDMI

OS X HDMI audio - AMD/Nvidia


Enable native OS X AMD or Nvidia HDMI audio, no dsdt or kext edits.

v1: 9/10/2015 - Initial Release

Tools

  1. IOReg: IORegistryExplorer_v2.1.zip (View Raw)
Steps

  1. Determine display name
    1. IOReg/Search: display
    2. Note: PEG0@1 (other names: P0P1, P0P2, NPE3, etc.)
    3. Screenshot
  2. Select and download ssdt-display name (View Raw)
    1. AMD: ssdt_hdmi-amd
      1. ex., ssdt_hdmi-amd-default-PEG0
    2. Nvidia: ssdt_hdmi-nvidia
      1. ex., ssdt_hdmi-nvidia-PEG0
  3. Install ssdt (Downloads/ssdt_hdmi....)
    1. [Guide]-OSX_ssdt-installation_v3.pdf
    2. SSDT-2.aml
  4. Restart (HDMI device connected)
  5. Verify HDMI Audio
    1. Select System Preferences/Sound/Output/HDMI
Requirements (Working OS X/AMD or Nvidia discrete graphics)

  1. AMD/default framebuffer (ATY,AMD,RadeonFramebuffer)
    • 5xxx, 6xxx, 7xxx, R7/R9 2xx, R7/R9 3xx
  2. Nvidia (Official or Web)
    • 4xx, 5xx, 6xx, 7xx, 9xx* (* Web drivers)
      • No native support: 450, 550*/550ti*, 560*/560ti* (* fix available)
Guides (Select/View Raw)

  1. audio_hdmi_guides
Problem Reporting

  1. See Post #1/HDMI Audio AppleHDA/Problem Reporting (Post to same thread)
Credit: RehabMan
Drag and drop.
See Post #1, this thread is deprecated.
 
TOLEDA Hello ,, I decided to change my old ami bios by UEFI bios, but I have problems with HDMI sound.

Old ami bios, internal speakers and HDMI ok with CloverALC patch . HDMI Native.

UEFI BIOS , internal speakers ok , not HDMI .
I patched the DSDT UEFI but can not get the HDMI sound to work . I tried it with MacMini macbook pro 5.1 and 8 without success.
Could you help me?
Sorry my English.
attached DSDT
 

Attachments

  • DSDT.aml
    45.2 KB · Views: 187
Status
Not open for further replies.
Back
Top