Input: wacom_w8001 - resolution wasn't set for ABS_MT_POSITION_X/Y

Signed-off-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

drivers/input/touchscreen/wacom_w8001.c

@@ -525,6 +525,8 @@ static int w8001_setup_touch(struct w8001 *w8001, char *basename,
 					0, touch.y, 0, 0);
 		input_set_abs_params(dev, ABS_MT_TOOL_TYPE,
 					0, MT_TOOL_MAX, 0, 0);
+		input_abs_set_res(dev, ABS_MT_POSITION_X, touch.panel_res);
+		input_abs_set_res(dev, ABS_MT_POSITION_Y, touch.panel_res);
 
 		strlcat(basename, " 2FG", basename_sz);
 		if (w8001->max_pen_x && w8001->max_pen_y)