PSMOUSE_TRACKPOINT 828 drivers/input/mouse/psmouse-base.c .type = PSMOUSE_TRACKPOINT, PSMOUSE_TRACKPOINT 1187 drivers/input/mouse/psmouse-base.c if (psmouse_try_protocol(psmouse, PSMOUSE_TRACKPOINT, PSMOUSE_TRACKPOINT 1189 drivers/input/mouse/psmouse-base.c return PSMOUSE_TRACKPOINT;