PSMOUSE_PS2PP     737 drivers/input/mouse/psmouse-base.c 		.type		= PSMOUSE_PS2PP,
PSMOUSE_PS2PP    1183 drivers/input/mouse/psmouse-base.c 		if (psmouse_try_protocol(psmouse, PSMOUSE_PS2PP,
PSMOUSE_PS2PP    1185 drivers/input/mouse/psmouse-base.c 			return PSMOUSE_PS2PP;