FLAG_TOUCHPAD_TOGGLE 83 drivers/platform/x86/fujitsu-laptop.c #define FLAG_SOFTKEYS (FLAG_RFKILL | FLAG_TOUCHPAD_TOGGLE | FLAG_MICMUTE) FLAG_TOUCHPAD_TOGGLE 456 drivers/platform/x86/fujitsu-laptop.c { KE_KEY, FLAG_TOUCHPAD_TOGGLE, { KEY_TOUCHPAD_TOGGLE } },