E5590: No touchpad/mouse (Catalina with OpenCore))

[Thumbkin83]

Thx I will give it a try after I merged to clover. I feel/hope that Clover will give a better compability as well.
I need dual boot with windows and maybe Linux as well so that is easier to manage with clover.

[Jake Lo]

Good luck with Clover, support is not so good with Big Sur at the moment.

[Thumbkin83]

I have no intention on moving to Big Sur at the moment. Catalina will do nicely, like it did in opencore

[Thumbkin83]

It seems I am back to opencore.
I managed to get a triple boot (Windows 10, Arch Linux & Mac Os Big sur) going quite easy, but I still dont have a working touch.

I followed https://voodooi2c.github.io/#GPIO Pinning/GPIO Pinning but I dont understand how to create the patch in the end?
Do i have to modify the DSDT itself? Since with opencore the DSDT is used from system, I dont have option to add "custom" one

  Name (SBFG, ResourceTemplate ()
    {
        GpioInt (Level, ActiveLow, ExclusiveAndWake, PullDefault, 0x0000,
            "\\_SB.PCI0.GPI0", 0x00, ResourceConsumer, ,
            )
            {   // Pin list
                0x27
            }
    })

Should be the code to have in my DSDT instead of Pin list 0x0000 which it says now, but I am clueless.

 

Any ideas? Thanks!