HP 470 g7 Notebook Hackintosh

[Atef Mostefa Khelifa]

Firstly, my special greetings to the team for this wonderful work٫
Well, I successfully installed Olarila Sequoia 15.0 on my HP 470 G7 notebook and it all works except the black screen of the built-in display.

My Hardware Specification :
  CPU: Intel I3 10100U 10th Generation 
  IGPU : Intel CometLake-U GT2 UHD Graphics Device ID :0x9B41

Worked framebuffer:

ID: 3EA50005, STOLEN: 57 MB, FBMEM: 0 bytes, VRAM: 1536 MB, Flags: 0x00E30B0A
TOTAL STOLEN: 58 MB, TOTAL CURSOR: 1 MB (1572864 bytes), MAX STOLEN: 172 MB, MAX OVERALL: 173 MB (181940224 bytes)
GPU Name: Intel Iris Plus Graphics 655 (0x3EA58086)
Model Name(s): 
Camellia: V3
Mobile: 1, PipeCount: 3, PortCount: 3, FBMemoryCount: 3
[0] busID: 0x00, pipe: 8, type: 0x00000002, flags: 0x00000498 - LVDS
[1] busID: 0x05, pipe: 9, type: 0x00000400, flags: 0x000003C7 - DP
[2] busID: 0x04, pipe: 10, type: 0x00000400, flags: 0x000003C7 - DP
00000800 02000000 98040000
01050900 00040000 C7030000
02040A00 00040000 C7030000

I have made somme Framebuffer Pach to make HDMI to work with this config

AAPL,ig-platform-id            0900A53E 
device-id                              A53E0000
disable-external-gpu           01000000
enable-hdmi-dividers-fix    01000000
enable-hdmi20                    01000000 
force-online                         01000000 
framebuffer-con1-busid      01000000
framebuffer-con1-enable    01000000
framebuffer-con1-type        00080000
framebuffer-patch-enable  01000000 
framebuffer-stolenmem      00003001
framebuffer-unifiedmem     00000080

But always Build-in Display Black screen

When I add:
framebuffer-con0-enable        01000000
framebuffer-con0-flags           C7010000

The build-in display work as external Display

Any idea?

 

[MaLd0n]

https://github.com/acidanthera/WhateverGreen/blob/master/Manual/FAQ.IntelHD.en.md#intel-uhd-graphics-610-655-coffee-lake-and-comet-lake-processors

[Atef Mostefa Khelifa]

Thank you for the answer, I tried everything in the tutorial with no luck getting the internal screen to work, except that I change the framebuffer-con0-flags to C7010000  but in that case it is detected as an external screen.

My.ioreg.zip EFI.zip