ATP_DOUBLE_TAP_DRAG
sc->sc_state &= ~ATP_DOUBLE_TAP_DRAG;
sc->sc_state &= ~ATP_DOUBLE_TAP_DRAG;
sc->sc_state &= ~ATP_DOUBLE_TAP_DRAG;
sc->sc_state |= ATP_DOUBLE_TAP_DRAG;
sc->sc_state &= ~ATP_DOUBLE_TAP_DRAG;
} else if (sc->sc_state & ATP_DOUBLE_TAP_DRAG) {