WCD_MBHC_EVENT_PA_HPHL
if ((test_bit(WCD_MBHC_EVENT_PA_HPHL, &mbhc->event_state)) ||
clear_bit(WCD_MBHC_EVENT_PA_HPHL, &mbhc->event_state);
set_bit(WCD_MBHC_EVENT_PA_HPHL, &mbhc->event_state);