Messages in this thread Patch in this message | | | From | Benjamin Tissoires <> | Subject | [PATCH v2 2/3] Revert "Revert "Input: synaptics - use dmax in input_mt_assign_slots"" | Date | Tue, 31 Mar 2015 11:07:36 -0400 |
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This reverts commit 09d042a2eb90 ("Revert "Input: synaptics - use dmax in input_mt_assign_slots"")
Now that balanced slots assignments seem to be fixed, let's reenable 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> ---
changes in v2: - acked by Hans
drivers/input/mouse/synaptics.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c index 1d3d11d..02a12b694 100644 --- a/drivers/input/mouse/synaptics.c +++ b/drivers/input/mouse/synaptics.c @@ -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 ****************************************************************************/ @@ -922,7 +925,7 @@ 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]); -- 2.3.4
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