how to pass event to l4linux

[gaober_bupt at ...176...]

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!!!