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[Guide] Dell XPS 13 9360 on MacOS Sierra 10.12.x - LTS (Long-Term Support) Guide

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RehabMan said:
You're also injecting "hda-gfx" in SSDT-HDEF.aml.
Use ioreg to search for things...

Or build clean installer setup:
https://www.tonymacx86.com/threads/guide-booting-the-os-x-installer-on-laptops-with-clover.148093/
Click to expand...
I have very limited experience with any of this. Im realizing that i have jumped straight into "the deep end"

Is it possible that DVMT needs to be increased further, i know it does for QHD displays?

Also is the BIOS a good way to determine that the DVMT size? I ask because i find it odd that no one has had this problem but me, could i have possibly messed up the DVMT patching?
 

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Vygr10565 said:
I followed your guide and did install Sierra HS fresh, but no results. Still got KP when entering 0x59160000 in the ig-platform.
I uploaded my ioreg, maybe you can see anything thats wrong?
Click to expand...

What is DVMT-prealloc set to?
If not at least 64mb (and QHD will probably require 128mb), you will get panic without patching.
And you need to use an invalid ig-platform-id (0x12345678) until you can add the necessary patch and patch for the pixel clock limit anyway.

It is covered in the guide:
https://www.tonymacx86.com/threads/guide-booting-the-os-x-installer-on-laptops-with-clover.148093/
 
David10pointX said:
I have very limited experience with any of this. Im realizing that i have jumped straight into "the deep end"

Is it possible that DVMT needs to be increased further, i know it does for QHD displays?

Also is the BIOS a good way to determine that the DVMT size? I ask because i find it odd that no one has had this problem but me, could i have possibly messed up the DVMT patching?
Click to expand...

First off, don't use the BIOS settings (or Windows) to determine DVMT size. Both are misleading at best. On my BIOS system screen, I always have 64MB as framebuffer size but the actual settings are widely different.

Secondly, DVMT settings in UEFI IFR use two parameters; pre-alloc and ceiling. On QHD I've found that 128MB pre-alloc and MAX total size do not result in framebuffer tearing. For FHD, 64MB pre-alloc (785=0x2) and 256MB total size (786=default setting) work fine.

If these settings are present on your machine then it is likely the framebuffer panic is due to different reasons.
 
RehabMan said:
What is DVMT-prealloc set to?
If not at least 64mb (and QHD will probably require 128mb), you will get panic without patching.
And you need to use an invalid ig-platform-id (0x12345678) until you can add the necessary patch and patch for the pixel clock limit anyway.

It is covered in the guide:
https://www.tonymacx86.com/threads/guide-booting-the-os-x-installer-on-laptops-with-clover.148093/
Click to expand...

Well i think the patch is working... rebuilded cache etc.
And no more KP.

Still i do have another error and im unable to boot into Sierra HS (see screenshot)

I do already have lilu and intelgraphicsfixup installed.

Any idea?
 

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Vygr10565 said:
Well i think the patch is working... rebuilded cache etc.
And no more KP.

Still i do have another error and im unable to boot into Sierra HS (see screenshot)

I do already have lilu and intelgraphicsfixup installed.

Any idea?
Click to expand...

Did you patch for the pixel clock limit?
 
RehabMan said:
Did you patch for the pixel clock limit?
Click to expand...

I used mac-pixel-clock-patch-V2
Still no succes.

Do i need to insert IntelGFX fake ID?
Maybe it has something to do with that?
 
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Vygr10565 said:
Here you go...

Im unable to boot into High Sierra, with the minstolepatch 10.13 KBL (founded the patch on github Rehabman)

When I'm using ig-platform: 0x59160000 (see screenshot)
Click to expand...

You need to patch for the pixel clock limit.
Also, you may need Lilu.kext + IntelGraphicsFixup.kext.
Use an external monitor (or remote desktop) to separate problems with the internal display (eg. pixel clock) vs. other issues.
 
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