how to pass event to l4linux

Hi! i implement touch screen driver in os\src\input\ft5406,and can get the coordinate x, y,then i use: _ev_queue.add(Input::Event(Input::Event::MOTION, 0, _abs_x, _abs_y, 0, 0)); _ev_queue.add(Input::Event(Input::Event::PRESS, Input::BTN_TOUCH, _abs_x, _abs_y, 0, 0)); _ev_queue.add(Input::Event(Input::Event::RELEASE, Input::BTN_TOUCH, _abs_x, _abs_y, 0, 0)); to add the event to the event queue. now the question is how can i pass the events to linux. the bot modules are: set boot_modules { core init timer omap4_gpio_drv omap4_i2c_drv omap4_fb_drv input_ft5406_drv sd_card_drv usb_drv nic_bridge nitpicker nit_fb part_blk terminal terminal_log l4android root-ginger.gz } thank you very much!!!