[Solved]Fixes to Get Full Acceleration on Intel HD Graphics in iMac 17.1

[canyondust]

I just tried removing the PEGP SSDT and replacing with clover hot patch but no luck
Might try remove the Intel 530 SSDT and use clover hot patch and see what happens

Still get "Drivers Failure during wake due to PEG0():" and random reboot during sleep :/

FWIW, I don't have any of the SSDTs in place to get quicksync working, just patches and the Lilu kexts. Maybe try my config.plist and see if that does anything for you (disconnect from internet if you have iMessage already working)

 

[htpromo]

In Clover try adding Device>Fake ID>IntelGFX = 0x19168086 and see if that does something...

Thanks,but working without this.My desktop manufacture (zotac) release new bios version with advanced graphic options.I'm updated to new version ,tuned settings in the advanced graphic options and now problem is resolved.Changes to enable quick sync (inject Intel : Yes, platform id : 0x19120001 , HECI to IMEI , PEGP to GFX0 , GFX0 to IGPU and using 2 kexts (NvidiaGraphicsFixup.kext,Shiki.kext,Lilu.kext) on efi/clover/kexts/other.Thanks all for your help.

Did you use only nvidiagraphicsfixup or you also have intelgraphicsfixup?

I'm not using intelgraphicsfixup (working without this) , only using nvidiagraphicsfixup.

 

[kotlos]

Has anyone tried FCPX to see if quick sync is utilized?

 

[TheOfficialGypsy]

FWIW, I don't have any of the SSDTs in place to get quicksync working, just patches and the Lilu kexts. Maybe try my config.plist and see if that does anything for you (disconnect from internet if you have iMessage already working)

Thankyou for that I think the big change was darkwake=10 that you had
It seems to sleep nicely now however I no longer have audio after wake. I use codec commander installed in clover efi
Audio was working perfectly after wake with darkwake=0 and darkwake=8 so I'm clueless :/
Could you attach your whole clover folder?

 

[canyondust]

Thankyou for that I think the big change was darkwake=10 that you had
It seems to sleep nicely now however I no longer have audio after wake. I use codec commander installed in clover efi
Audio was working perfectly after wake with darkwake=0 and darkwake=8 so I'm clueless :/
Could you attach your whole clover folder?

Will do, but I don't use onboard audio (have a USB interface) so it might not work on my system either

 

[Infinityespi]

Has anyone tried FCPX to see if quick sync is utilized?

QS is definitely Utilized. My exports are super quick now. Also tested with quicktime

Thankyou for that I think the big change was darkwake=10 that you had
It seems to sleep nicely now however I no longer have audio after wake. I use codec commander installed in clover efi
Audio was working perfectly after wake with darkwake=0 and darkwake=8 so I'm clueless :/
Could you attach your whole clover folder?

Idk if this helps but i have slpsmiatwake ticked on in my clover config, its in the APIC section. if that doesn't work then try turning off "power nap" in your system preferences. Lastly you can try to install csmvideodxe using clover config, although i would tread carefully with the csmvideodxe cause it could give you panics.

@Infinityespi, Thank You! I manage to make quick sync to work with my hd630 and 1080ti with your explanation. I use the the connectionless platform id of the HD630 (0x5912003). HECI to IMEI , PEGP to GFX0 , GFX0 to IGPU and NvidiaGraphicsFixup.kext, Shiki.kext and lilu.kext on efi/clover/kexts/other. I install NVWebDriverLibValFix.kext in Library/Extensions and everything is working!

np, am glad i was able to help

 

[kotlos]

QS is definitely Utilized. My exports are super quick now. Also tested with quicktime

I have followed your instructions but QS is not utilized for me. The only difference from your steps is that I could not see the PEGP -> GFX0 option in clover. Did you do it by HEX keys?

I have a Maxwell titan X that is my primary output in BIOS which the screen connects to.

Any ideas?
Thanks

 

[AsgeirHelgi]

I essentially built exactly this machine: http://snazzylabs.com/article/skylake-mac-mini-hackintosh/ except I got the i7 6700K

Everything works fine but I don't have quick sync / hardware acceleration and I've tried pretty much everything I've found in this thread. Can someone please help me? I do a lot of video work in Final Cut and I'd like to up my export speed.

I'll provide all and any information needed to help me with this.


Cheers!

 

[canyondust]

I essentially built exactly this machine: http://snazzylabs.com/article/skylake-mac-mini-hackintosh/ except I got the i7 6700K

Everything works fine but I don't have quick sync / hardware acceleration and I've tried pretty much everything I've found in this thread. Can someone please help me? I do a lot of video work in Final Cut and I'd like to up my export speed.

I'll provide all and any information needed to help me with this.


Cheers!

Attach your config.plist and output of registry explorer (or whatever it's called)

(also, are you the Icelandic photographer?)

 

[AsgeirHelgi]

Attach your config.plist and output of registry explorer (or whatever it's called)

(also, are you the Icelandic photographer?)

I've attached the config.plist file but I'm not sure what you need in terms of "output of registry explorer".

I am an Icelandic photographer yes, do I know you?