# Re: Regression in Elan Touchpad driver / Linux 5.12

- From: Nico Schottelius \<hidden\>
- Date: 2021-05-25 20:34:23 
- List: linux-input
- Page: https://ratatoskr.run/linux-input/2021/05/8933061
- Thread: https://ratatoskr.run/linux-input/2021/05/8933050/t.md

```text

Dmitry Torokhov [ref] writes:
>> If there is anything I can do to debug this, any pointer would be
>> appreciated.
>
> Do you have i2c-hid-acpi module enabled?

I just rebuild 5.12.6 with i2c-hid-acpi and it works again. Thanks a lot
for the pointer. I also notified the Alpine Linux team to include in
kernels >= 5.12.

Thanks again and have a good evening!

Nico

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```