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

tautvis said:
so there I need put it?
Click to expand...
delete what you did

then use plist editor and then:

comment - HDMI Audio Fix
Find: 02040A00 00040000 87010000
Replace: 02040A00 00080000 87010000
Name: AppleIntelSKLGraphicsFramebuffer
 

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tautvis said:
here you go and really thank you for help with this!
Click to expand...

Problems:
- hda-gfx needs to be on HDEF and IGPU. You have injected it only on IGPU
- connector-type for the 0204 connector (framebuffer@2) is still DP. You need a patch to change it to HDMI (assuming your port is HDMI)
- you may or may not need FakePCIID_Intel_HDMI_Audio (test both ways)
- ACPI setup is wrong (you need DropOem=true and SortedOrder to set SSDT load order)
 
RehabMan said:
Problems:
- hda-gfx needs to be on HDEF and IGPU. You have injected it only on IGPU
- connector-type for the 0204 connector (framebuffer@2) is still DP. You need a patch to change it to HDMI (assuming your port is HDMI)
- you may or may not need FakePCIID_Intel_HDMI_Audio (test both ways)
- ACPI setup is wrong (you need DropOem=true and SortedOrder to set SSDT load order)
Click to expand...
sorry but I don't understand here all I need change had-gfx to HDEF correct? and were I can find this patch
and how were I can get patch DP to HDMI
And ACPI setup just in config root/acpi/ssdt dropoem true yes? and about sorted order were I can find it?
 
tautvis said:
sorry but I don't understand here all I need change had-gfx to HDEF correct? and were I can find this patch
and how were I can get patch DP to HDMI
And ACPI setup just in config root/acpi/ssdt dropoem true yes? and about sorted order were I can find it?
Click to expand...
the sorted order is mentioned in the guide for patching DSDT and SSDTs:
https://www.tonymacx86.com/threads/guide-patching-laptop-dsdt-ssdts.152573/

Rehabman's clover guide:
http://www.tonymacx86.com/el-capita...de-booting-os-x-installer-laptops-clover.html

has config.plists that shows where the sorted order goes
 
Thank you I have completed my config with sorted order and dropoem and now how patch had-gtx to hdef? and what patch use for change dp to hdmi?
 
if I drop ssdt I have this error
 

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tautvis said:
thanks rehabman for helping me and feartech here I put my zip files
Click to expand...

ACPI is not patched correctly. Based on ACPI/origin, you should have in ACPI/patched:
DSDT.aml
SSDT.aml (ssdtPRgen.sh)
SSDT-0.aml
SSDT-1.aml
SSDT-2.aml
SSDT-3.aml
SSDT-4.aml
SSDT-12.aml
SSDT-13.aml

Don't forget about correct settings in config.plist for DropOem and SortedOrder (as per ACPI patching guide).
 
sorry Rehabman I don't understand correctly I need from ACPI/origin all aml put in ACPI/patched folder correct? and patch correctly so from your Gide yes? and what mean SSDT.aml (ssdtPRgen.sh) Thanks you
 
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