How do I get the device ID for my touchpad in Linux? The device doesn't show up in lspci, lsusb, or cat /proc/bus/input/devices. For example, this patch adds the ID "ELAN0608": https://lkml.org/lkml/2017/8/10/145
I have a similar touchpad but I'm not sure what the ID is - it may need a change in the kernel. How do kernel developers go about querying info like this?
Alright, well I emailed the author of that patch and it turns out that info is found with udev, using the command:
udevadm info -e