For touchpads with top softbuttons we don't want to fully disable the touchpad
on suspend, as we want to keep the top softbuttons working for the trackpoint.
So in the suspended state some of the touchpad sub-statemachines will keep
running (e.g. buttons) where others (e.g. tap) will not. This means that
we will need to clear the touchpad state on resume too, to avoid things
being in an inconsistent state after resume.
This commit factors out the state clearing code into a helper functions, so
that the same code can be used on resume.
No functional changes.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
}
static void
-tp_suspend(struct tp_dispatch *tp, struct evdev_device *device)
+tp_clear_state(struct tp_dispatch *tp, struct evdev_device *device)
{
uint64_t now = libinput_now(tp->device->base.seat->libinput);
struct tp_touch *t;
}
tp_handle_state(tp, now);
+}
+static void
+tp_suspend(struct tp_dispatch *tp, struct evdev_device *device)
+{
+ tp_clear_state(tp, device);
evdev_device_suspend(device);
}