Latitude 5510: is it possible to activate interrupt GPIO mode instead polling in my I2C touchpad?

[unklbee]

Hello, I've to try to follow opencore guide to activate my touchpad with Interrupt GPIO mode but always no luck.

 

Can someone please help me out with this?
Here is my spec

 

Dell Latitude 5510

i7-10610U, 2x8GB DDR4, Touchpad with I2C TPD1, 128GB SSD NVMe for Ventura, BCM94360CS2 WiFi.

 

I've attached my config, ioreg and untouched DSDT. Thanks
 

Archive.zip

iOreg.ioreg

[unklbee]

I've added SSDT-TPDX, then I've two devices TPD1 and TPDX. If I remove SSDT-TPDX, the touchpad still jump and cannot work properly.

This is normal?

[Lorys89]

work with arg force polling?

[unklbee]

Hi @Lorys89 yes! force polling work too, but I think force polling will take more resource, so I decide to try activate touchpad with Interrupt mode.