1 files changed, 6 insertions, 2 deletions

diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index 705589dc9ac..8c324403b9f 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -502,7 +502,9 @@ static void synaptics_process_packet(struct psmouse *psmouse)
         }
         input_report_abs(dev, ABS_PRESSURE, hw.z);
 
-        input_report_abs(dev, ABS_TOOL_WIDTH, finger_width);
+        if (SYN_CAP_PALMDETECT(priv->capabilities))
+                input_report_abs(dev, ABS_TOOL_WIDTH, finger_width);
+
         input_report_key(dev, BTN_TOOL_FINGER, num_fingers == 1);
         input_report_key(dev, BTN_LEFT, hw.left);
         input_report_key(dev, BTN_RIGHT, hw.right);
@@ -602,7 +604,9 @@ static void set_input_params(struct input_dev *dev, struct synaptics_data *priv)
         input_set_abs_params(dev, ABS_Y,
                              YMIN_NOMINAL, priv->y_max ?: YMAX_NOMINAL, 0, 0);
         input_set_abs_params(dev, ABS_PRESSURE, 0, 255, 0, 0);
-        __set_bit(ABS_TOOL_WIDTH, dev->absbit);
+
+        if (SYN_CAP_PALMDETECT(priv->capabilities))
+                input_set_abs_params(dev, ABS_TOOL_WIDTH, 0, 15, 0, 0);
 
         __set_bit(EV_KEY, dev->evbit);
         __set_bit(BTN_TOUCH, dev->keybit);