diff options
Diffstat (limited to 'drivers/input/mouse/synaptics.c')
| -rw-r--r-- | drivers/input/mouse/synaptics.c | 8 |
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); |