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(parent: 8be3c65) | patch
Input: synaptics - fuzz position for touchpad with reduced filtering
authorDaniel Kurtz <djkurtz@chromium.org>
Thu, 7 Jul 2011 05:39:14 +0000 (22:39 -0700)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>
Thu, 7 Jul 2011 06:01:09 +0000 (23:01 -0700)
commita9f0b79edfda3750d254ba5b192795e2554c361d
treec7fac3d08d6a031dd6fa356eb68c28c00d4367a6tree | snapshot (tar.gz zip)
parent8be3c650f54c259694e82282e54b12c14304487ecommit | diff
Input: synaptics - fuzz position for touchpad with reduced filtering

Synaptics touchpads indicate via a capability bit when they perform reduced
filtering on position data. In such a case, use a non-zero fuzz value.
Fuzz = 8 was chosen empirically by observing the raw position data
reported by a clickpad indicating it had reduced filtering.

Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
Acked-by: Chase Douglas <chase.douglas@canonical.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
drivers/input/mouse/synaptics.c diff | blob | blame | history
drivers/input/mouse/synaptics.h diff | blob | blame | history