<< Solved >> Blinking Screen after wake Intel HD 520

[NoxXex]

Hi, i have a display issue with my hackbook running catalina 10.15.7 Build (19H2) with OpenCore 0.6.3

im sure that my hack has several things work like:
- TouchPad
- Sleep
- Restart
- ShutDown
- Bluetooth
- Wifi using airportitlwm (https://github.com/OpenIntelWireless/itlwm)
- Battery Indicator

but there's only one problem that im facing whenever my hackbook wake from sleep, the display is blinking (similar to this : https://www.tonymacx86.com/threads/help-black-blinks-flicker-after-wake-up.210476/)

there's a several thing that i tried:
- use fixedid.app but the color is incorrect using fixedid.app
- changing ig-platform-id in config.plist/deviceproperties
- using the skylake v3 menu bar glitch (https://www.tonymacx86.com/threads/fix-skylake-menu-bar-glitch-fix.206400/)
- using the rehabman PatchAppleBackLight_v2(https://www.tonymacx86.com/threads/...een-using-patched-applebacklight-kext.121031/)

but still have no luck with the blinking display after wake..

Best Regards,


here's the problem reporting files:

 

[NoxXex]

SOLVED

by adding these framebuffer value in config.plist>DeviceProperties>Add>PciRoot(0x0)/Pci(0x2,0x0)

<key>framebuffer-con0-enable</key>
<data>
AQAAAA==
</data>
<key>framebuffer-con0-pipe</key>
<data>
EgAAAA==
</data>
<key>framebuffer-con1-enable</key>
<data>
AQAAAA==
</data>
<key>framebuffer-con1-pipe</key>
<data>
EgAAAA==
</data>
<key>framebuffer-con1-type</key>
<data>
AACAAA==
</data>
<key>framebuffer-con2-enable</key>
<data>
AQAAAA==
</data>
<key>framebuffer-con2-pipe</key>
<data>
EgAAAA==
</data>
<key>framebuffer-con2-type</key>
<data>
AACAAA==
</data>
<key>framebuffer-fbmem</key>
<data>
AACQAA==
</data>
<key>framebuffer-patch-enable</key>
<data>
AQAAAA==
</data>
<key>framebuffer-stolenmem</key>
<data>
AAAwAQ==
</data>