Try compiling latest WhateverGreen from source:
Various patches necessary for certain ATI/AMD/Intel/Nvidia GPUs - acidanthera/WhateverGreen
github.com
The latest commit should fix your problem, I believe.
Don't set a FakeID yourself, nor an ig-platform-id. Let WhateverGreen do that for you.
Make sure DVMT-prealloc is set to 64MB+ in the BIOS, otherwise patch the graphics kexts to allow 32MB (Can be done with WhateverGreen by injecting the required properties)
I don't have any settings in BIOS.
I have recompiled the lates Lilu+WhateverGreen so it has the patch for
Whiskey Lake
as well I have injected the properties as per Hackintool please see config.plist
I didn't set device-id
Unfortunately I'm still getting no graphic acceleration
GPU Name Intel UHD Graphics 620
Platform ID 0x59160000
GPU Device ID 0x3EA08086
VRAM 0 MB
Quartz Extreme (QE/CI) No
Metal No
VDA Decoder Decoder Failed
from kernel_log.txt:
2019-07-06 01:12:51.948189-0700 0x73 Default 0x0 0 0 kernel: (kernel) WhateverGreen: init @ (DBG) WhateverGreen bootstrap DBG-130-2019-07-06
2019-07-06 01:12:51.948201-0700 0x73 Default 0x0 0 0 kernel: (kernel) WhateverGreen: rad @ (DBG) not enabling CAIL_DisableDrmdmaPowerGating
2019-07-06 01:12:51.948204-0700 0x73 Default 0x0 0 0 kernel: (kernel) WhateverGreen: rad @ (DBG) not enabling CAIL_DisableGfxCGPowerGating
2019-07-06 01:12:51.948207-0700 0x73 Default 0x0 0 0 kernel: (kernel) WhateverGreen: rad @ (DBG) not enabling CAIL_DisableUVDPowerGating
2019-07-06 01:12:51.948210-0700 0x73 Default 0x0 0 0 kernel: (kernel) WhateverGreen: rad @ (DBG) not enabling CAIL_DisableVCEPowerGating
2019-07-06 01:12:51.948213-0700 0x73 Default 0x0 0 0 kernel: (kernel) WhateverGreen: rad @ (DBG) not enabling CAIL_DisableDynamicGfxMGPowerGating
2019-07-06 01:12:51.948215-0700 0x73 Default 0x0 0 0 kernel: (kernel) WhateverGreen: rad @ (DBG) not enabling CAIL_DisableGmcPowerGating
2019-07-06 01:12:51.948218-0700 0x73 Default 0x0 0 0 kernel: (kernel) WhateverGreen: rad @ (DBG) not enabling CAIL_DisableAcpPowerGating
2019-07-06 01:12:51.948221-0700 0x73 Default 0x0 0 0 kernel: (kernel) WhateverGreen: rad @ (DBG) not enabling CAIL_DisableSAMUPowerGating
2019-07-06 01:12:51.948225-0700 0x73 Default 0x0 0 0 kernel: (kernel) WhateverGreen: shiki @ (DBG) will autodetect autodetect GPU 0 whitelist 0
2019-07-06 01:12:51.948228-0700 0x73 Default 0x0 0 0 kernel: (kernel) WhateverGreen: shiki @ (DBG) pre-config: online 0, bgra 0,
2019-07-06 01:12:54.868133-0700 0x44e Default 0x0 0 0 kernel: (kernel) WhateverGreen: weg @ (DBG) configRead16 IGPU 0x00001000 at off 0x02, result = 0x3ea0
2019-07-06 01:12:54.868140-0700 0x44e Default 0x0 0 0 kernel: (kernel) WhateverGreen: iokit @ (DBG) getOSData device-id has 3EA0 value
2019-07-06 01:12:54.868158-0700 0x44e Default 0x0 0 0 kernel: (kernel) WhateverGreen: weg @ (DBG) configRead32 IGPU 0x00001000 at off 0x00, result = 0x3EA08086
2019-07-06 01:12:54.868163-0700 0x44e Default 0x0 0 0 kernel: (kernel) WhateverGreen: iokit @ (DBG) getOSData device-id has 3EA0 value
2019-07-06 01:12:54.868165-0700 0x44e Default 0x0 0 0 kernel: (kernel) WhateverGreen: weg @ (DBG) configRead32 reported 0x3ea08086 instead of 0x3ea08086