[Guide] Intel IGPU HDMI/DP audio (all Sandy Bridge -> Kaby Lake [and likely later])

[RehabMan]

I meant the patches in config.plist/ACPI/DSDT/Fixes.
It works well now, with layout-id set to 66.

Good.

 

[Nexvac]

Hi rehabman
I have patch dsdt again and use your config config_HD615_620_630_640_650.plist
HDMI output is good and HDMI audio not work
My attach have HDMI device connected.

 

[RehabMan]

Hi rehabman
I have patch dsdt again and use your config config_HD615_620_630_640_650.plist
HDMI output is good and HDMI audio not work
My attach have HDMI device connected.

You didn't patch connector-type for HDMI.
Refer to post #1.

 

[Nexvac]

Hi rehabman
I have patchconnector-type for HDMI
The connector-type for AppleIntelFramebuffer@2 is <00 04 00 00>. After patching, it change to <00 08 00 00>.
Before Install FakePCIID_Intel_HDMI_Audio.kext I got audio work but not with audio hdmi after Install FakePCIID_Intel_HDMI_Audio.kext I lost my audio
My attach have HDMI device connected.

 

[RehabMan]

Hi rehabman
I have patchconnector-type for HDMI
The connector-type for AppleIntelFramebuffer@2 is <00 04 00 00>. After patching, it change to <00 08 00 00>.
Before Install FakePCIID_Intel_HDMI_Audio.kext I got audio work but not with audio hdmi after Install FakePCIID_Intel_HDMI_Audio.kext I lost my audio
My attach have HDMI device connected.

Don't patch conX-flags. Remove FakePCIID_Intel_HDMI_Audio.kext.

As a general rule, you apply patches only as needed.

 

[Nexvac]

Don't patch conX-flags. Remove FakePCIID_Intel_HDMI_Audio.kext.

As a general rule, you apply patches only as needed.

OK, I have removed patch conX-flags and remove FakePCIID_Intel_HDMI_Audio.kext.
My Attach

 

[ramparc]

Hello RahabMan,
I am new to Hackintosh , I always liked your work and started the project.
My system is custom barebone mini pc with I7-8550U - UHD620 with 1- miniDP and 1 HDMI ports, Audio - ALC269 , I tried your plists like hd620 and NUC i7 ... from their respective threads and guides. I followed your laptop guide using clover as my system specs are related to laptop hardware / intel NUCi7 hardware. I have done a clean install (vanilla) using your guides. Everything seems working , but HDMI audio is not working, Audio on MiniDP is only working if hot plugged( disconnecting and reconnecting after booting to desktop. Audio port is working _ ALC269 with AppleALC.kext and audio platform id-17 injected. Can you please help with HDMI audio. Attaching CLOVER.zip

 

[RehabMan]

OK, I have removed patch conX-flags and remove FakePCIID_Intel_HDMI_Audio.kext.
My Attach

No HDMI audio codec detected. Make sure it works in Windows (eg. enabled in BIOS, etc).
Then experiment with different RM,device-id values (using FakePCIID_Intel_HDMI_Audio.kext).

 

[RehabMan]

Hello RahabMan,
I am new to Hackintosh , I always liked your work and started the project.
My system is custom barebone mini pc with I7-8550U - UHD620 with 1- miniDP and 1 HDMI ports, Audio - ALC269 , I tried your plists like hd620 and NUC i7 ... from their respective threads and guides. I followed your laptop guide using clover as my system specs are related to laptop hardware / intel NUCi7 hardware. I have done a clean install (vanilla) using your guides. Everything seems working , but HDMI audio is not working, Audio on MiniDP is only working if hot plugged( disconnecting and reconnecting after booting to desktop. Audio port is working _ ALC269 with AppleALC.kext and audio platform id-17 injected. Can you please help with HDMI audio. Attaching CLOVER.zip

"Problem Reporting" files are incomplete.
Read FAQ, "Problem Reporting" again. Carefully. Attach all requested files/output.
https://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/
Use the gen_debug.sh tool mentioned in the FAQ, that way it is less likely you'll omit something.

 

[ramparc]

"Problem Reporting" files are incomplete.
Read FAQ, "Problem Reporting" again. Carefully. Attach all requested files/output.
https://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/
Use the gen_debug.sh tool mentioned in the FAQ, that way it is less likely you'll omit something.

Thanks for your reply, I am attaching the problem reporting files.