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Dell E7280 OpenCore - TrackPad Not Working


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I have followed the dortania guide(https://dortania.github.io/OpenCore-Install-Guide/) installed mojave and upgraded to catalina, everything works except the trackpad


Trackpad is DELL079F


log show --predicate 'process == "kernel"' --last 10m |grep "Voodoo*"


2020-11-22 11:04:13.804132+1100 0xd4       Default     0x0                  0      0    kernel: (VoodooI2C) VoodooI2CControllerDriver::TPD1 Could not find GPIO controller, exiting

2020-11-22 11:04:13.806557+1100 0xd4       Default     0x0                  0      0    kernel: (VoodooI2C) VoodooI2CControllerDriver::pci8086,9d61 Could not initialise nub for DLL079f


_OSI to XOSI patch is applied.


Any help appreciated


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