Audio - HDMI Audio AppleHDA [Guide]

[kalleg]

Hi Toleda

Awesome work. I have a problem, maybe you can help me out?:

1/ Description of HDMI audio problem
I have HDMI audio up and running, but it’s only stereo and it doesn’t output multichannel (5.1 surround sound). I’m using my NUC as a Plex PMS + HT player. I don’t have any volume controls either.

2/ OS X version/motherboard model/BIOS version/processor/graphics
OSX 10.11.5 (15F34), Intel NUC DC 3217BY, Bios (i'll check in two), HD4000

3/ Procedure/Guide Used
Used the procedure described here:
http://www.tonymacx86.com/threads/success-scqs-intel-nuc-dc3217by-clover-el-capitan.176058/
Injected audio ID 3 and ran “graphics_intel_hd4k-capri-b-90_patch.command”

Any help would be awesome!

 

[kalleg]

Hi Toleda

Awesome work. I have a problem, maybe you can help me out?:

1/ Description of HDMI audio problem
I have HDMI audio up and running, but it’s only stereo and it doesn’t output multichannel (5.1 surround sound). I’m using my NUC as a Plex PMS + HT player. I don’t have any volume controls either.

2/ OS X version/motherboard model/BIOS version/processor/graphics
OSX 10.11.5 (15F34), Intel NUC DC 3217BY, Bios (i'll check in two), HD4000

3/ Procedure/Guide Used
Used the procedure described here:
http://www.tonymacx86.com/threads/success-scqs-intel-nuc-dc3217by-clover-el-capitan.176058/
Injected audio ID 3 and ran “graphics_intel_hd4k-capri-b-90_patch.command”

Any help would be awesome!

Guys sorry. I've tested the multichannel by testing a Dolby Surround test video from the browser (which wasn't working). But when I use Plex 5.1 is working perfectly. I'm very happy, thx for your work!!

 

[Gabeloooooo]

I'm confused trying to get HD530 DP audio working (not HDMI, DP)

Am I supposed to say yes to DP to HDMI connector edit when using DP? (to be fair I tried both and both did not give me any sound)

 

[toleda]

Am I supposed to say yes to DP to HDMI connector edit when using DP?

No, see Problem Reporting, Post #1, attach all requested files.

 

[Gabeloooooo]

Got HD530 DisplayPort audio working. My mistake was not removing this in the config.plist:

• ACPI/DSDT/Patches/Item ? (Rename HDAS to HDEF)

Maybe the part about removing stuff from the config.plist could be a tiny bit more detailed? It was not obvious what to remove for a noob like me.

Thanks you guys!

 

[toleda]

Maybe the part about removing stuff from the config.plist could be a tiny bit more detailed

More detail?
Post #1/cloverHDMI/6. Notes/3. Remove config.plist (if present)

• ACPI/DSDT/Patches/Item ? (10.11+-Rename-HECI2IMEI)
• ACPI/DSDT/Patches/Item ? (10.8+-Rename-GFX02IGPU)
• ACPI/DSDT/Patches/Item ? (Rename HDAS to HDEF)
• KernelAndKextPatches/KextsToPatch/Item ? (HD530-4_displays)

 

[morphodone]

Need help getting HDMI or displayport audio to work.

No HDMI or displayport audio - audio out from motherboard green jack works fine.

OS X 10.11.5 / Asrock Z170M-ITX/ac / BIOS VERSION is 1.10 (8/14/2015) - several versions behind / Intel Core i5-6500 / Intel HD Graphics 530

Installed OS X following the guides at tonymacx86.com such as…
http://www.tonymacx86.com/threads/u...pitan-on-any-supported-intel-based-pc.172672/
http://www.tonymacx86.com/threads/10-11-4-skylake-starter-guide.193628/

Attached Kexts in my EFI/CLOVER/ACPI/Patched

Thanks for any help.

 

[toleda]

No HDMI or displayport audio

Missed Post #1/cloverHDMI/6. Notes/3. Remove config.plist (if present)
Edit config.plist and reply with new files.

 

[morphodone]

Missed Post #1/cloverHDMI/6. Notes/3. Remove config.plist (if present)
Edit config.plist and reply with new files.

That did it! Thanks so much for the excellent documentation.

 

[pcwiztech]

Hi, I have trouble with HDMI audio,it works with chameleon but not Clover.

Lenovo Z580 (Z380 but same config) Bios: 5FCN35WW

Everything working apart from HDMI audio, iMessage and FaceTime.

SSDT & DSDT valid, also SMBIOS is there.

Any help appreciated, thank you. Requested files attached

I have followed many guides with no success