Audio - HDMI Audio AppleHDA [Guide]

[toleda]

ure I had my system specs in the original post

Make sure you add your specs to every post or add the specs to your profile as requested.

 

[De-Liver]

Hey guys!

I need your help so badly...

I have two outputs. Both are DisplayPorts.
First one is going to my main monitor and the second one to my av-receiver.

Everything is fine i got a picture on both output's, nv webdriver is working all good.
But there is no sound on my av receiver.

If i use the HDMIAudio.kext i got the monitor soundoutput to work and i see the device @ the sound settings.

I didnt use DSDT or SSDT. So what can i do?

I post you guys my clover folder and the IORegistry hope you can help me

 

[Galatian]

Make sure you add your specs to every post or add the specs to your profile as requested.

I'll remember that. Still don't have a working solution. I don't see HDMI as an output option. Worse: when I keep the HDMI cable connected and start the PC up, I will get graphic corruptions and can't work at all. I can't have the HDMI cable connected together with the DP Cable (which my monitor uses) at the same time.

 

[toleda]

If i use the HDMIAudio.kext i got the monitor soundoutput to work and i see the device @ the sound settings.

Not supported on this site and does not support all display outputs.

So what can i do?

Remove HDMIAudio.kext
Post #1/cloverHDMI

 

[toleda]

don't have a working solution

See Post #1/Problem Reporting; attach all requested files

 

[Galatian]

See Post #1/Problem Reporting; attach all requested files

Already did on my first post?!?

 

[toleda]

Already did on my first post?!?

Thanks. IOReg shows HD 6200 HDMI audio working.

 

[Galatian]

Thanks. IOReg shows HD 6200 HDMI audio working.

It isn't. As I said. I don't even have it as an option. Optical out through Realtec works though. Worst thing yet: I can't have the HDMI cable plugged in or else Mac OS won't start. I guess it has something to do with using a 4K screen in Display Port and trying to use HDMI as well. Perhaps I need to apply some framebuffer edit, but I'm totally new to this, so I'm not really sure how to.

 

[ralfk]

1. description of HDMI audio problem: No HDMI output showing after installing the HDMI audio script. I installed 100 series first with multibeast. After the restart I installed ALC1150. After another restart I tried to install the HDMI script. The result is attached.

1. OS X version/motherboard model/BIOS version/processor/graphics: Sierra 10.12.5/GA Z170N-WIFI/F20d/i5 6500/HD530
2. Procedure/Guide Used
   1. cloverHDMI terminal output (Shell/Export Text As ...): Attached
3. Copy of IORegistryExplorer/IOJones (either): IOreg attached
   1. IOReg/File/Save a Copy As…, verify file (no ioreg.txt, screenshots)
   2. IOJones/File/Save...
4. Screenshots
   1. DPCIManager/Status (Tools 2.): Attached
   2. System Information/Hardware/Graphics/Displays: Attached
5. Copy Of Console/All Messages (last boot)
   1. Console/File/Save a Copy As...
6. System/Library/Extensions/AppleHDA.kext: attached
7. Chameleon: Not used
   1. Extra/org.chameleon.Boot.plist
   2. DPCIManager/Misc/Boot Log (Tools 2.)
   3. Extra/dsdt.aml (if installed)
   4. Extra/ssdt.aml
8. Clover
   1. EFI/CLOVER/config.plist: Attached
   2. DPCIManager/Misc/Boot Log (Tools 2.): attached
   3. EFI/CLOVER/ACPI/Patched/dsdt.aml (if installed): Not installed
   4. EFI/CLOVER/ACPI/Patched/ssdt.aml: Only SSDT-HDEF-HDAS-1.aml and SSDT-HDMI-HD530.aml installed

 

[toleda]

don't even have it as an option

Where are you looking?

can't have the HDMI cable plugged in or else Mac OS won't start

Not an HDMI audio poblem, off topic.