EV_REL            667 include/linux/hid.h 	case EV_REL:
EV_REL           1273 include/linux/input.h 	input_event(dev, EV_REL, code, value);
EV_REL            661 net/bluetooth/hidp/core.c 		input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REL);