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Haswell HDMI Audio

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toleda

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DEPRECATED,
see HDMI Audio AppleHDA
HD4600 HDMI audio, with or without dsdt edits
Haswell/8 Series/Socket 1150 - HD4600/AMD/Nvidia HDMI Audio

v2 Mavericks HDMI Audio Guides
See Post #1 Mavericks: HDMI Audio - AppleHDA [Guide]

v1 Mavericks HDMI Audio Guides (Deprecated - 10/1/2014)
This guide is no longer supported
Do not expect a reply if you post to this thread.


7/17/2014 - 10.9.4 HD4600 HDMI Audio Working, Credit: TimeWalker
Use MultiBeast 6.4.1 or see Notes, 1. 8 series/AppleHDA.kext.

Update v2.2: 2/25/14 - 10.9.2/Mavericks HD4600/HD4000/HD3000 Framebuffer Edit Scripts
Update v2.1: 10/23/13 - Mavericks/10.9 and HD7xxx supported
Update v2.0: 10/14/13 - HDMIx2 and DVI2HDMI audio working
Note: v1 Archive: Haswell HDMI Audio (v1 Archive)

OS X HDMI audio for Haswell/HD4600 systems with either: 1. HDMI audio edited dsdt or 2. the Haswell HDMI audio ssdt. Both techniques enable native Haswell graphics power management. Haswell HDMI audio is not native; AppleHDA.kext and AppleIntelFramebufferAzul.kext require edits (Note 1 and 2, below) Credit, PikeRAlpha for both fixes.

8series HDMI Audio dsdt edits/HDMI Audio ssdts - Desktop
toleda/audio_hdmi_8series
Configure MaciASL/Preferences/Sources/+ with URL:
Code: 
https://raw.github.com/toleda/audio_hdmi_8series/master

News:

  1. Haswell/HD4600/AMD/Nvidia HDMI audio is working
  2. This guide assumes Azul framebuffer 0x0300220D, edit AAPL,ig-platform-id (dsdt or ssdt) for your preferred framebuffer
  3. New Azul patch supports HDMIx2 and DVI2HDMI audio
Requirements (this version, Haswell HDMI audio)

  1. AMI UEFI/Haswell/8 Series/Socket 1150 Intel motherboard
  2. HD4600 graphics and/or native OS X HDMI audio graphics support including Nvidia 4xx, 5xx, 6xx and some AMD 5xxx, 6xxx.
  3. OS X versions supported
    1. Mavericks.10.9 and newer
    2. Mountain Lion/10.8.5 and newer
  4. Haswell motherboard audio codecs
    1. Supported: ALC887, ALC892, ALC898 and ALC1150, see Note 3, below
    2. Unsupported audio codec/HDMI audio only, see Note 4, below
Before You Start

  1. OS X does not provide HDMI audio controls (no volume, no mute, no balance, etc.)
  2. The connected HDMI device (TV, receiver, etc.) provides any and all audio controls
  3. Remove S/L/E/HDAEnabler1.kext or S/L/E/HDAEnabler2.kext (if present)
  4. Remove any property-type injection (Extra/org.chameleon.Boot.plist/device-properties, remove the injection not the plist file)
  5. Apply kext patches per Notes 1 and 2 and select Audio ID: 1 or 2 per Note 3, below
  6. CAUTION: Do not hot plug the HDMI cable; the system will freeze with a fatal Intel error and restart
8 series HDMI audio enabling techniques - select one

  1. 8 series HDMI Audio dsdt (with dsdt edits)
  2. 8 series HDMI Audio ssdt (with native dsdt)
Location.aml - dsdt.aml/ssdt.aml installation folder

  1. Chameleon/Chimera - Extra/
  2. Clover - EFI/Clover/ACPI/patched/
Installation Details

  1. Download toleda/audio_hdmi_8series
    1. Select: [Guide]-Haswell-hdmi_audio_(dsdt_or_ssdt/View Raw
1. Installation - 8 series HDMI audio dsdt

  1. MaciASL, see Tools, 1.
  2. MaciASL/Preferences/Sources/raw.github.com/toleda/audio_hdmi_8series/master
    1. More info - MaciASL Repo
  3. MaciASL/Patch/8series-Clean Compile
  4. MaciASL/Apply/Close/Compile
    1. If errors, seek assistance
  5. If no dsdt/Device (P0P2), Patch/Desktop-add_dsdt/PCIO/P0P2...
  6. MaciASL/Patch/Desktop-HD5K/AMD/Nvidia-A1 or A2 or ....
  7. MaciASL/Apply/Close/Compile/Save (File Format: ACPI Machine Language Binary)
    1. If errors, seek assistance
  8. Install Location.aml/dsdt.aml
  9. Rebuild kernel cache - see Tools, 2.
  10. Restart
  11. Verify HDMI audio
2. Installation - 8 series HDMI audio ssdt

  1. audio_hdmi_8series/ssdt_8series
  2. Copy Downloads/ssdt-ami-8_series_hdmi_audio-1/SSDT-1.aml to Location.aml
    1. If Location.aml/SSDT.aml is present, install Downloads/audio_ssdt-uefi_hdmi_v3/SSDT-1.aml as Location.aml/SSDT-1.aml
    2. If no Location.aml/SSDT.aml, rename Downloads/audio_ssdt-uefi_hdmi_v3/SSDT-1.aml to SSDT.aml and install as Location.aml/SSDT.aml
  3. Enable SSDT
    1. Chimera or Chameleon - Extra/org.chameleon.Boot.plist
      1. Code: 
        [INDENT=2]<key>DropSSDT</key>
[/INDENT]
[INDENT=2]<string>Yes</string>
[/INDENT]
    2. Clover_v2000+ - EFI/CLOVER/config.plist/ACPI/SSDT
      1. Code: 
        [INDENT=2]<key>DropOem</key>
[/INDENT]
[INDENT=2]<YES/>
[/INDENT]
  4. Rebuild kernel cache - see Tools, 2.
  5. Restart
  6. Verify HDMI audio
Native 8 Series HDMI Audio Graphics

  1. HD4600 (no native HDMI audio support, see HD4600+/HD4000/HD3000 Framebuffer Edits)
    1. HDMI display (Azul framebuffer 0x0300220D)
    2. DP audio supported
    3. DVI audio supported
    4. Three displays supported, two with HDMI audio
      1. DP + HDMI or DP + DVI
      2. DVI (w/DVI2HDMI adapter)
      3. HDMI, HDMIx2 or HDMI + DVI
      4. Special case: DP and DPx2, no Azul edit required.
  2. Nvidia 4xx/5xx/6xx7xx
    1. Not supported natively: GTS 450, GTX 550ti, and GTX560ti
    2. All Nvidia graphic card connectors support HDMI audio (DVI2HDMI, DP2HDMI)
    3. DP audio supported
    4. DVI audio supported
  3. AMD HD5xxx/HD6xxx/HD7xxx (framebuffer injection/editing may be required)
    1. Framebuffers, see ATI/AMD 5xxx & 6xxx Graphics Cards Framebuffer Personalities
    2. Framebuffer edits, Lion HDMI Audio - Part 3a: Kext Edits - AMD
    3. DP audio supported
    4. DVI audio not supported
    5. HD7xxx HDMI audio, see [Case_Studies]_AMD-HD7xxx_HDMI_Audio_v2.pdf.zip
  4. Supported Configurations (ML Haswell HDMI Audio)
    1. HD4600 only
    2. Nvidia only
    3. AMD only
    4. HD4600 and Nvidia
    5. HD4600 and AMD
Notes

  1. 8 series/AppleHDA.kext (backup native kext before patching)
    1. 1. 10.9/AppleHDA.kext_v2.5.2 or 2.5.3 only edit
      1. Installed with MultiBeast 6.0 or newer/Realtek ALCxxx Audio
      2. Download (View Raw) - Updated 7/17/2014: audio_hdmi_hd5K-hda-90_v2_patch.command.zip
    2. 10.8.5/AppleHDA.kext_v2.4.7 only edit
      1. Installed with MultiBeast 5.5.3 or newer/Realtek ALCxxx Audio
      2. Download (View Raw): audio_hdmi_hd4600-hda-90_v2_patch.command.zip
    3. Installation
      1. Select: Downloads/audio_hdmi_hd5k-hda-.._patch.command
      2. Double Click
      3. ​Enter Password
  2. 8 series/AppleIntelFramebufferAzul.kext (backup native kext before patching)
    1. 10.9/AppleIntelFramebufferAzul.kext
      1. HD4600+/HD4000/HD3000 Framebuffer Edits
    2. 10.8.5/AppleIntelFramebufferAzul.kext_v8.16.74 only edit
      1. Download (View Raw): audio_hdmi_hd5k-azul-85_patch.command.zip
    3. Installation
      1. Select: Downloads/audio_hdmi_hd5k-azul-.._patch.command
      2. Double Click
      3. Enter Password
  3. 8 series HDMI audio works with two Audio IDs
    1. Audio_ID: 1 supports HD4600/AMD/Nvidia HDMI and 3, 5 and 6 port ALCxxx onboard audio
    2. Audio_ID: 2 supports HD4600/AMD/Nvidia HDMI and 3 port ALCxxx onboard audio
  4. For unsupported motherboard audio codecs, the native 10.8.5/10.9+ AppleHDA.kext supports HDMI audio only when configured properly (Notes 1, 2 and 3-1).
  5. 8 series patches must be applied after each software update.
  6. No testing on laptops has been performed
  7. 10.8.5 and Supplemental Update 1.0 (10.9 sleep works)
    1. No HDMI audio after wake, restart required. (DP audio OK)
    2. 2nd HDMI display may wake to black screen
Troubleshooting

  1. Verify HDMI device connected
    1. System Information/Graphics/Display/HDMI device name/Television/Yes
  2. Run IOJones/Verify Devices (PEGP, IGPU and HDAU)
    1. Device (IGPU and HDAU) may not be present if HD4600/HD5000 Graphics is not enabled
    2. Device (PEGP) may not be present if no discrete graphics
    3. If [email protected] exits, edited dsdt or ssdt not installed or installed improperly
  3. IOreg/IOJones/Verify [email protected]
    1. [email protected]/IOHDACodecVendorID: …80862807
    2. If no codec, apply Notes, 1. AppleHDA.kext edit
  4. IOreg/IOJones/Verify [email protected]
    1. [email protected]/connector-type=<00 08 00 00>
    2. if wrong connector, apply Notes, 2. AppleIntelFramebufferAzul.kext edit
Problem Reporting (post to this thread)

  1. OS X version/motherboard model/BIOS version/processor/graphics
  2. Procedure/Guide Used
  3. Copy of IOReg - IOReg_v2.1/File/Save a Copy As…, verify file (no ioreg.txt)
  4. Chimera/Chameleon
    1. Extra/org.chameleon.Boot.plist
    2. DPCIManager/Misc/Boot Log
    3. Extra/dsdt.aml (if installed)
    4. Extra/ssdt.aml (if installed)
  5. Clover
    1. EFI/Clover/config.plist
    2. EFI/Clover/misc/debug.log (Set config.plist/Boot/Debug/YES)
    3. EFI/Clover/ACPI/Patched/dsdt.aml (if installed)
    4. EFI/Clover/ACPI/Patched/ssdt.aml (if installed)
Credit
PikeRAlpha Haswell HDAU solution | Pike's Universum
bcc9 http://www.insanelymac.com/forum/top...ort/?p=1934889, Post #11

Tools (Guides below)

  1. Edit dsdt with MaciASL http://maciasl.sourceforge.net/
  2. Rebuild kernel cache: see http://sourceforge.net/projects/dpcimanager/
  3. Find HD4600 HDMI port-number: Alternative to IORegistryExplorer: IOJones
Guides:
Rebuild kernel cache

  1. Open Downloads/DPCIManager/DPCIManager
  2. Select: Rebuild Cache
Find HD4600 HDMI Port Number
HD4600+/HD4000/HD3000 Framebuffer Edits

AppleIntelFramebufferAzul.kext/Framebuffer 0x0300220D/edits
HD4600+/HD4000/HD3000 Framebuffer Edits
 
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morph21

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O.O!!!!! Gonna try this right away! =D

--==Edit 1==--
TOLEDA, THANK YOU SO MUCH!!!!

Gosh, can't believe that after so many hours of facedesking with SSDTs and DSDTs all I had to do was put your "magic" file there and DONE.

I didn't even rebuilt the cache files, wanted to do after putting the SSDT and rebooting, but after the reboot, Color LCD was there already!!!!

THANK YOU!!! THANK YOU!!! THANK YOU!!! =DDDD

Anyway, my system at this post's time:
i5-4670k - GA-Z87-D3HP - ATi Radeon HD 7950 - 8Gb RAM - SSD 256Gb -- connected to a 27" iMac Late 2009 in Target Display Mode through a miniDP to miniDP cable. EVERYTHING WORKING PERFECTLY!!! =)
 
jsl2000

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Thanks for your advice.
After re-editing of DSDT.aml HDMI audio from both HD 4600 and AMD 7950 are working at 10.9 GM now, but only HDMI audio from HD 4600 working at 10.8.5.
Do you mean I need patching AMD FrameBuffer for its HDMI audio at 10.8.5 ?
IntelHD Azul FrameBuffer has been edited for HDMI audio from HD 4600 successfully.
 

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  • 10.8.5.iojones
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  • DSDT.aml.zip
    19.7 KB · Views: 385
wildwillow

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Great work toleda.

Running 10.8.5 on Z87X-OC with HD4600+GT640. Installed the SSDT into /Extra. Renamed it SSDT.aml, Added DropSSDT to Org.Chameleon.boot.plist. Used the patch.command scripts to patch AppleHDA v2.4.7 (With DSDT ALC892)and AppleIntelFramebufferAzul.kext v8.16.74. Rebuilt cache.

Working great here.
Screen Shot 2013-10-28 at 10.45.43.png
Adding dual HDMI audio in 10.9 also working perfectly. Patched AppleHDA.kext ALC892 V2.5.2 (without DSDT) and AppleIntelFrambufferAzul.Kext v8.18.26 with correct commands from Post#1. Rebuilt Cache. Superb.
 

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  • 10.8.5 HDMI HD4600+GT640.iojones
    1.9 MB · Views: 533
baap786

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toleda said:
No idea. How did you miss Post #1, Problem Reporting​?
Click to expand...

My apologies. Here's my info...

(1) GA-Z87X-UD5H (F7) / Intel Core i7-4770K / GTX 560 with 2gb Ram / Corsair Vengeance 16GB (2x8GB) DDR3 1600 MHz (PC3 12800)
Crossover 27QD LED (2560x1440) + Vizio 37 TV (1920x1080) / Mavericks / Unibeast + Multibeast / No DSDT
(2) No DSDT
(3) Used SSDT for series 8 (audio_ssdt-hdmi-ami_hd5k-amd-nvidia-1_v1) attached below
(4) Attached copy of iojones attached below.
(5) Attached copy of chameleon boot plist below

Thanks toleda for looking at these for me. Appreciate it!
 

Attachments

  • SSDT.aml
    526 bytes · Views: 530
  • baap786.iojones
    1.2 MB · Views: 450
  • org.chameleon.Boot.plist
    824 bytes · Views: 506
toleda

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baap786

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toleda said:
See Post #1, Native ML/10.8.5 HDMI Audio Graphics/2. Nvidia 4xx/5xx/6xx7xx/1. Not supported natively: GTX560 ti

There is a fix for 10.8, not tested in 10.9.
AppleHDAController binary
find: de 10 ea 0b
replace: de 10 0c 0e (2x)

More info, see AppleHDAController Binary Edit, Lion HDMI Audio - Part 3b: Kext Edits - Nvidia
Credit: YRousse HELP! No HDMI audio on 560 ti in 10.8 - Page 2
Click to expand...

DUDE!!!!!! it worked like a charm. Can I say I love you (no homo) ?? lol

Thanks for being patient and all your help. Really Appreciate it.

UPDATE: Since I had been tinkering with this for a few days and had kinda forgotten which stuff I had edited and which I had tried, so to be safe I did an fresh install and redid the edits in AppleHDA, added the SSDT, and deleted HDAEnabler. And I am happy to report it worked like a charm. Now I know I have a clean system and I couldn't be happier. Thanks again toleda.
 

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  • Screen Shot 2013-10-31 at 8.40.31 AM.png
    Screen Shot 2013-10-31 at 8.40.31 AM.png
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chunyung

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Hi, I am new to Mac OS. I followed every step in your procedure except to edit framebuffer of AppleIntelFramebufferAzul.kext. Can you show how to edit it?
Thanks
 
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