If the fuzz is 0, assume we don't need hysteresis and use the wobble detection
code instead. If the fuzz is non-zero, enable it by default.
Signed-off-by: Peter Hutterer <peter.hutte...@who-t.net>
---
src/evdev-mt-touchpad.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/evdev-mt-touchpad.c b/src/evdev-mt-touchpad.c
index 0cd3e79d..aaad9f5d 100644
--- a/src/evdev-mt-touchpad.c
+++ b/src/evdev-mt-touchpad.c
@@ -3109,7 +3109,9 @@ tp_init_hysteresis(struct tp_dispatch *tp)
tp->hysteresis.margin.x = xmargin;
tp->hysteresis.margin.y = ymargin;
- tp->hysteresis.enabled = false;
+ tp->hysteresis.enabled = (ax->fuzz || ay->fuzz);
+ if (tp->hysteresis.enabled)
+ evdev_log_debug(tp->device, "hysteresis enabled\n");
}
static void
--
2.14.3
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