Hi Mike,

On Sat, Dec 05, 2020 at 09:09:35PM -0000, Mike Boruta wrote:
>Hello Coiby,
>
>Hmm, as far as I can tell the proper module is being used since I
>executed the same steps for both the 5.7.19 and 5.8 kernels. I also
>confirmed this by running `modinfo pinctrl_amd` and verifying that it is
>no longer signed. I understand what you are saying regarding 0x51bc8,
>maybe a different code path is being executed? Perhaps it would be best
>for someone to independently confirm this before digging in further; I
>have run through these steps a few times so I don't think I made a silly
>mistake but anything is possible.

Could you insert some pr_alert code to verify the updated module has
been loaded?

                pr_alert("amd_gpio reg_val=%x, pin=%lu (LEVEL_LOW)",
pin_reg, d->hwirq);

You can also use the repo
https://github.com/coiby/standalone_pinctrl_amd/tree/debug_for_Mike.

And after the system getting rebooted, paste the result of `journalctl
-k|grep amd_gpio` here?

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  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

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