Keyboard and Touchpad don't working in Big Sur OpenCore

[MadLinuxer]

Hello,

My OpenCore Big Sur is working very well, but the keyboard and the touchpad aren't. They are completely dead.

 

Laptop: Acer A515-54G-53GP

Keyboard/Touchpad: Elan0504

CPU: i5-10210U

iGPU: Intel UHD 630

dGPU: NVidia MX250 (disabled)

RAM: 8GB DDR4 2666MHz

SSD: Kingston NVMe 256GB

 

Return of lspci -k command on Linux:

00:15.0 Serial bus controller [0c80]: Intel Corporation Serial IO I2C Host Controller

        Subsystem: Acer Incorporated [ALI] Device 1345

        Kernel driver in use: intel-lpss

        Kernel modules: intel_lpss_pci

 

Return of cat /proc/bus/input/devices command on Linux:

I: Bus=0018 Vendor=04f3 Product=3091 Version=0100

N: Name="ELAN0504:00 04F3:3091 Touchpad"

P: Phys=i2c-ELAN0504:00

S: Sysfs=/devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-0/i2c-ELAN0504:00/0018:04F3:3091.0001/input/input13

U: Uniq=

H: Handlers=event9 mouse1 

B: PROP=5

B: EV=1b

B: KEY=e520 10000 0 0 0 0

B: ABS=2e0800000000003

B: MSC=20

 

My EFI: https://u.pcloud.link/publink/show?code=XZHxKmXZr2rcYgEU9ESK9OUlyzrfzb9nl7fX

Edited January 23, 2021 by MadLinuxer

[MaLd0n]

last kexts version?

voodooi2c https://github.com/VoodooI2C/VoodooI2C

voodoops2 https://github.com/acidanthera/VoodooPS2

[MadLinuxer]

Not yet. Didn't work.

[thorasgard1]

 

[MadLinuxer]

8 hours ago, thorasgard1 said:

 

Success! Thanks! This EFI worked with some changes. PickerMode as External causes black screen sporadically during startup, so I seted it to Buildin. Audio only worked well with layout-id 15.