@@ -525,6 +525,13 @@ static void synaptics_process_packet(struct psmouse *psmouse)
}
input_report_abs(dev, ABS_PRESSURE, hw.z);
+ if (priv->multitouch && num_fingers >= 2) {
+ input_report_abs(dev, ABS_RECT_MIN_X, min(hw.x, priv->mt.x));
+ input_report_abs(dev, ABS_RECT_MAX_X, max(hw.x, priv->mt.x));
+ input_report_abs(dev, ABS_RECT_MIN_Y, min(hw.y, priv->mt.y));
+ input_report_abs(dev, ABS_RECT_MAX_Y, max(hw.y, priv->mt.y));
+ }
+
if (SYN_CAP_PALMDETECT(priv->capabilities))
input_report_abs(dev, ABS_TOOL_WIDTH, finger_width);
@@ -667,6 +674,17 @@ static void set_input_params(struct input_dev *dev, struct synaptics_data *priv)
__clear_bit(BTN_RIGHT, dev->keybit);
__clear_bit(BTN_MIDDLE, dev->keybit);
}
+
+ if (priv->multitouch) {
+ input_set_abs_params(dev, ABS_RECT_MIN_X, XMIN_NOMINAL,
+ priv->x_max ?: XMAX_NOMINAL, 0, 0);
+ input_set_abs_params(dev, ABS_RECT_MAX_X, XMIN_NOMINAL,
+ priv->x_max ?: XMAX_NOMINAL, 0, 0);
+ input_set_abs_params(dev, ABS_RECT_MIN_Y, YMIN_NOMINAL,
+ priv->y_max ?: YMAX_NOMINAL, 0, 0);
+ input_set_abs_params(dev, ABS_RECT_MAX_Y, YMIN_NOMINAL,
+ priv->y_max ?: YMAX_NOMINAL, 0, 0);
+ }
}
static void synaptics_disconnect(struct psmouse *psmouse)