• Peter Hutterer's avatar
    evdev: when the kernel fuzz is nonzero, set ours to zero · 8d3788fa
    Peter Hutterer authored
    Our udev callout is supposed to reset the kernel fuzz to 0 and move the value
    to the LIBINPUT_FUZZ property. This is to stop the kernel from applying its
    own hysteresis-like approach.
    Where the kernel fuzz is nonzero, something has gone wrong with that approach.
    Complain about it and set our fuzz to zero, we are in the hands of the kernel
    now. If we leave our fuzz as nonzero, we'll apply our own hysteresis on top of
    the kernel's and that leads to unresponsive behavior.
    Fixes #313Signed-off-by: Peter Hutterer's avatarPeter Hutterer <peter.hutterer@who-t.net>
test-touchpad.c 204 KB