Toshiba Dynabook CS50L i7-1065G7: Problems in BigSur

[emispos]

Hi, there,

 

I have a Dynabook CS50L notebook with i7-1065G7 Ice Lake CPU and Iris Plus graphics. I just installed Big Sur with open core 0.6.4. Mostly works, but still 3 problems need to be fixed:

1. Trackpad (Synaptics I2C, TPD1) not working (installed voodooi2c  voodoo2chid still not working).
2. Battery status not recognized (installed acpibatterymanager still not working).
3. Screen brightness could be adjusted but max brightness too dim (SSDT-PNLF-CFL.aml applied and installed AppleBacklightSmoother.kext).

Attached my debug files, any suggestion will be appreciated.

Thanks a lot!

 

 

debug_22955.zip IOREG.zip config.zip

[marsuss]

Hi @emispos, try by adding only Ps2MouseDxe.efi to drivers folder delete any PS2 drivers and add only ApplePS2Controller.kext to folder kexts delete any VoodooPS2 kexts. For trackpad issues. I hope that helps.