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eDP on Samsung Ativ 9 Plus - HD4400


VanessaG
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Hello anybody,

 

i have a Samsung Ativ 9 Plus Notebook. Elcapitan is installed with clover.

 

The specs:

 

CPU: intel i5 4200U
SSD: 250 GB 
Grafik: HD4400
Touch-Display: 3200x1800 (13,3')

Ram: 4GB

replaced Wlanmodule DW1560 M2. NGFF

 

 

When i use FakePCIID.kext + FakePCIID_Intel_HD_Graphics.kext and injekted ig-platform-id 0x0a260006 I got QE/CI only on 

external monitor via microHDMI-cable. But the internal display (eDP / embedded displayport) doesn't work.

 

Without injekt the internal display works, but whithout QE/CI.

 

So my question. Have anyone an idea, what i can do to fix it? 

 

May Framebufferedits or DSDT + SSDT edits?

 

 

i attach ioregfiles with injekted ig-platform-id and whithout. and the nativ ACPI-files.

 

 

Thanks to all for your help.

Archiv.zip

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Ok. Update. I edited the AppleIntelFramebufferAzul.kext 

 

but with "no" success

 

The connector type in ioreg is changed from LVDS 0200 0000 to eDP 0400 0000.

 

But also only external Monitor works. 

 

I attach the new IOREG and the edited hextables. 

 

 

 

I am grateful for every suggestion

 

Update: OK. I belive the internal Display is AppleInternalFramebuffer@2 . But after changing this the same problem. connector-type 04000000. but nothing happens.

post-1714283-0-46013300-1516226707_thumb.png

post-1714283-0-75532800-1516226714_thumb.png

new-ioreg.zip

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