input: lge_touch_core: show accuracy and jitter in sysfs

Signed-off-by: Stratos Karafotis <stratosk@semaphore.gr>
input: lge_touch_core: Possible fix touchwake reboot issue

Call touch_press in work_func instead of input_report

Signed-off-by: Stratos Karafotis <stratosk@semaphore.gr>