Touchpad stops to work after a suspend/hibernate and resume

Hi guys,

some time ago I sent a patch to Linux kernel to enable my touchpad to
be recognized by Linux[1]. Everything was going smoothly, until I
check my touchpad stops to work after a suspend o hibernate.

There is some troubleshoot that I need to check first, or maybe some
test that I could do?

Please let me know if you need more info. Also, please CC me because
I'm not subscribed to this list.

Thanks a lot,

Marcos Paulo de Souza