Audio - HDMI Audio AppleHDA [Guide]

[tomatozz]

No, HD4000 HDMI audio has been working for a long time.
See Post #1/Problem Reporting; attach all requested files

Problem Reporting

1. No Sound from HDMI and not there in output.
2. macOS Sierra version 10.12.6 /ASUS P8Z77-V PRO BIOS version 2104/i7 3770k/Intel HD4000
3. UNIBEAST, MULTIBEAST (audio ACL892) and the clover script for HDMI audio for HD4000

Please let me know if you need anything else.

Regards

 

[mille1j]

HD630, try attached.

First try of your new script. I'm going to do some more troubleshooting and post more info, but wanted to keep you posted along the way.

File: audio_cloverHDMI-130_v0.1.command
Release Mode
EFI partition is mounted
HDMI audio codec(s)
Intel: 0x8086280b
Device ID: 0x12590000 not supported
rm: /tmp/HDEF.txt: No such file or directory
AMD/Nvidia not found
No system files were changed
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.

[Process completed]

 

[toleda]

First try of your new script.

My mistake, fixed.

 

[NanMan]

My mistake, fixed.

Hello Toleda,



I’ve been following mille1j’s posts as I have motherboard and same issue. I’ve tried script: audio_cloverHDMI-130_v0.1.command and had the same outcome as mille1j did. Below is the output from the v0.2 script.



File: audio_cloverHDMI-130_v0.2.command

Release Mode

EFI partition is mounted

HDMI audio codec(s)

Intel: 0x8086280b

HD630 HDMI audio is not enabled

Install SSDT-HDMI-HD630 HDMI audio ssdt (y/n): y

Download SSDT-HDMI-HD630 ...

Password:

% Total % Received % Xferd Average Speed Time Time Time Current

Dload Upload Total Spent Left Speed

100 45203 100 45203 0 0 225k 0 --:--:-- --:--:-- --:--:-- 226k

Download SSDT-HDEF-HDAS-1.aml ...

% Total % Received % Xferd Average Speed Time Time Time Current

Dload Upload Total Spent Left Speed

100 44816 100 44816 0 0 281k 0 --:--:-- --:--:-- --:--:-- 282k

/Volumes/EFI/EFI/CLOVER/ACPI/patched/SSDT-HDMI-HD630 installed

/Volumes/EFI/EFI/CLOVER/ACPI/patched/SSDT-HDEF-HDAS-1 installed

One display connected, proceeding

Confirm DP to HDMI connector edit on port 0x6 (y/n): y

Patch port 0x6

Download HD630 HDMI audio connector edits ...

% Total % Received % Xferd Average Speed Time Time Time Current

Dload Upload Total Spent Left Speed

100 1960 100 1960 0 0 14314 0 --:--:-- --:--:-- --:--:-- 14411

Print: Entry, ":KernelAndKextPatches:KextsToPatch:18", Does Not Exist

Cannot parse a NULL or zero-length data

Cannot parse a NULL or zero-length data

Error Reading File: /tmp/ktp.plist

Cannot parse a NULL or zero-length data

Merge: Error Reading File: /tmp/ktp.plist

HDMI audio edited /Volumes/EFI/EFI/CLOVER/config.plist installed

Install AMD/Nvidia HDMI audio (y/n): n



Install finished, restart required.

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.



[Process completed]




As always, thanks for your help!

 

[toleda]

had the same outcome as mille1j

Not even close.
Missed Post #1/I. cloverHDMI/6. Notes/3. Kaby Lake/HD 6x0 (remove property)/ACPI/DSDT/Patches/Item 0 (Rename HDAS to HDEF or change HDAS to HDEF).

Attached config.plist is not reflected in IOReg.
Edit config.plist as noted, install and restart.
See Post #1/Problem Reporting; attach all requested files

 

[NanMan]

Missed Post #1/I. cloverHDMI/6. Notes/3. Kaby Lake/HD 6x0 (remove property)/ACPI/DSDT/Patches/Item 0 (Rename HDAS to HDEF or change HDAS to HDEF)

Thank you sir! I've been able to enable HDMI audio on my HD 630 by removing the property above.

Much appreciated!

 

[mille1j]

My mistake, fixed.

Nuts, thought it worked. HDMI will show up in the output menu. It also shows in the Sound Effects menu, but after you select it it reverts back to "Selected sound output device". Weird. I'll get to work on assembling the needed files for proper problem posting.

 

[mille1j]

Problem Reporting
1. Monitor connected by HDMI shows up in the sounds control panel under the "Play sound effects through:" menu, but after you select the monitor, "Play sound effects through:" reverts back to "Selected sound output device"
2. OSX 10.12.6. Gigabyte GA-h270N-Wifi. BIOS Version F6, 7600, HD 630
3. I used multibeast to install ALC1220 and 100/200 Series audio. Then, i used kextbeast to make sure L/E had the most up to date AppleALC.kext. Finally I ran audio_cloverHDMI-130_v0.2.command.zip Output is attached
4. IoReg attached
5. Attached
6. attached
7. attatched
8. N/A
9. Attached

In DPCIManager I see two Audio Devices-Realtek and Intel. I presume that Realtek is for the back panel ports and that Intel is the HDMI?

I'm wondering if something is missing from KextstoPatch. After running your script, there was an entry that had greyed out text it in, making me believe that the script attempted to enter something, but failed.

 

[toleda]

Monitor connected by HDMI shows up in the sounds control panel under the "Play sound effects through:" menu, but after you select the monitor, "Play sound effects through:" reverts back to "Selected sound output device"

HD630 HDMI audio is working
To select HDMI audio as the audio output device:
System Preferences/Sound/Output/HDMI

 

[mille1j]

HD630 HDMI audio is working
To select HDMI audio as the audio output device:
System Preferences/Sound/Output/HDMI

Something is still not right. I have it selected as seen in the screen shot below, but still cannot get any audio. Also, when I go to Youtube, videos won't play if I have HDMI selected in the Sound Output control panel. If i change it to something else, like "Optical digital-out port" then videos will play (no sound of course) and if I change it back to HDMI the video stops.

Its strange.

UPDATE
I removed FakePCIID_Intel_HDMI_Audio.kext from L/E. Youtube videos will now play and the HDMI source will stay selected, but I still don't get actual sound. Progress though.