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Input: Revert "Revert "synaptics - use dmax in input_mt_assign_slots""

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This reverts commit 09d042a2eb ("Revert "Input: synaptics - use dmax in
input_mt_assign_slots"")

Now that balanced slots assignments seem to be fixed, let's re-enable the
use in synaptics.c and wait for users to complain if there are still
problems.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Henrik Rydberg <rydberg@bitmath.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Benjamin Tissoires 2015-04-05 13:44:12 -07:00 committed by Dmitry Torokhov
parent 73e8a8e777
commit 58fd9af6e1
1 changed files with 4 additions and 1 deletions
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5
drivers/input/mouse/synaptics.c
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@ -67,6 +67,9 @@
#define X_MAX_POSITIVE 8176
#define Y_MAX_POSITIVE 8176
/* maximum ABS_MT_POSITION displacement (in mm) */
#define DMAX 10
/*****************************************************************************
* Stuff we need even when we do not want native Synaptics support
****************************************************************************/
@ -917,7 +920,7 @@ static void synaptics_report_mt_data(struct psmouse *psmouse,
pos[i].y = synaptics_invert_y(hw[i]->y);
}
input_mt_assign_slots(dev, slot, pos, nsemi, 0);
input_mt_assign_slots(dev, slot, pos, nsemi, DMAX * priv->x_res);
for (i = 0; i < nsemi; i++) {
input_mt_slot(dev, slot[i]);