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[80% Solved] Iris Xe iGPU on Tiger Lake successfully loaded ICLLP Frambuffer and VRAM also recognizes 1536MB! + However, some issues.


shl628
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There is no igplatform for ice lake with 4 connectors, it's 3 or 5, there are a few with dummy connectors, so if I ignore some dummy connectors (the ones with an index of -1 in the port column in hackintools patch section on under the connector page) maybe I will find one with 4?

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Posted (edited)

this lilu fix from github might be important

https://github.com/acidanthera/Lilu/commit/a7fc69b7cc3ebb08ed72c41e873ae7c5f2451731

image.png.9d5389f46e785060c45f83ba07362ddc.png

 

here's the binarys from github build

i'm using this lilu debug version for building nblue/whatevergreen

 

Lilu-1.6.8-DEBUG.zipLilu-1.6.8-RELEASE.zip

 

use the debug release only if you using xcode to build binarys

use the lilu release in the /EFI/Kexts folder to update lilu

 

this are the new binarys of nblue/whatevergreen bulid for new lilu

 

WhateverGreen.kext.zipWhateverGreen-master.zipNootedBlue.kext.zipNootedBlue-master.zip

Edited by jalavoui
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Posted (edited)

The Whenvergreen works fine, I'll test nblue next week with a 13.6.5 installer, the boot log will be written to the EFI flags, so hopefully I can debug from that.

 

Why was the Vendor ID changed in this area? aside from not wanting to break someones display....

 

Screenshot2024-05-22at12_09_12PM.png.a1e76c9807db608bede9521dcb460439.png

 

I really wanna try nblue on Sonoma, but I'm waiting for Sonoma Patches. 🥹

Edited by Mastachief
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On 5/20/2024 at 10:15 PM, jalavoui said:

this lilu fix from github might be important

https://github.com/acidanthera/Lilu/commit/a7fc69b7cc3ebb08ed72c41e873ae7c5f2451731

image.png.9d5389f46e785060c45f83ba07362ddc.png

 

here's the binarys from github build

i'm using this lilu debug version for building nblue/whatevergreen

 

Lilu-1.6.8-DEBUG.zip 230.64 kB · 2 downloads Lilu-1.6.8-RELEASE.zip 67.15 kB · 10 downloads

 

use the debug release only if you using xcode to build binarys

use the lilu release in the /EFI/Kexts folder to update lilu

 

this are the new binarys of nblue/whatevergreen bulid for new lilu

 

WhateverGreen.kext.zip 281.47 kB · 13 downloads WhateverGreen-master.zip 1.91 MB · 3 downloads NootedBlue.kext.zip 30.25 kB · 16 downloads NootedBlue-master.zip 366.54 kB · 6 downloads

 

Have had better results with both kexts now. Screen goes black (attempting second boot) but still crashes (ie: can't ssh/vnc into it) using various device-ids. Mysteriously, still no crash debugs, and no mention of ICLL in logs. Is there any failsafe device-id that this should work with, or do the framebuffer-conX fields need to be correct? It's likely this XPS 9520 has a eDP display, not LVDS...

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On 5/22/2024 at 2:43 PM, jkbuha said:

 

Have had better results with both kexts now. Screen goes black (attempting second boot) but still crashes (ie: can't ssh/vnc into it) using various device-ids. Mysteriously, still no crash debugs, and no mention of ICLL in logs. Is there any failsafe device-id that this should work with, or do the framebuffer-conX fields need to be correct? It's likely this XPS 9520 has a eDP display, not LVDS...

i did add the new kexts to my efi, tested ventura and sonoma, e.g. 13.6.5 and newer, same issue here too. 

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On 3/16/2024 at 9:39 AM, shl628 said:

I get the same kernel panic whether I apply -allow3d or not.

 

Are you using MacBookPro16,2 or MacBookAir9,1 ?

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Posted (edited)
On 5/30/2024 at 10:08 AM, shl628 said:

 

I'm using MacBook Pro 16,2 model.

 

Since you are on 13.6.5, use MacBookAir 9,1, the 16:9 resolution ratio and settings under that smbios is closer to our actual laptop displays resolution 1920 x 1080. You will also access be able to use the correct scaled resolutions in System Preferences > Displays, these resolutions are usually dictated by your edid as it has the resolutions in the edid or scaling info

 

MacbookPro16,2 uses the 16:10 ratio which comes with other settings as well. you can always use the display apple ID Injection property in nblue paried with used fixedid on your edid.bin to generate the properties you need to add in nblues info.plist

Edited by Mastachief
resolution info added
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