Created attachment 1762945 [details]
kernel log

1. Please describe the problem:

My laptop's touchpad used to work on Fedora 34, but it's not even detected on Rawhide.

When I ran 'grep Name /proc/bus/input/devices' on F34, I got this output:

    N: Name=“ELAN2204:00 04F3:3109 Mouse”
    N: Name=“ELAN2204:00 04F3:3109 Touchpad”

But when I run it on Rawhide, those lines don't appear.

2. What is the Version-Release number of the kernel:

5.12.0-0.rc2.20210309git144c79ef3353.166.fc35.x86_64


3. Did it work previously in Fedora? If so, what kernel version did the issue
   *first* appear?  Old kernels are available for download at
   https://koji.fedoraproject.org/koji/packageinfo?packageID=8 :

It stopped working as soon as I switched to Rawhide. I'm not sure what the first kernel that was, though.


4. Can you reproduce this issue? If so, please provide the steps to reproduce
   the issue below:

The issue is hardware related, so it can't be reproduced on different hardware.

5. Does this problem occur with the latest Rawhide kernel? To install the
   Rawhide kernel, run ``sudo dnf install fedora-repos-rawhide`` followed by
   ``sudo dnf update --enablerepo=rawhide kernel``:

It does occur.

6. Are you running any modules that not shipped with directly Fedora's kernel?:

No.

7. Please attach the kernel logs. You can get the complete kernel log
   for a boot with ``journalctl --no-hostname -k > dmesg.txt``. If the
   issue occurred on a previous boot, use the journalctl ``-b`` flag.