HPI_VOLUME_MUTE
} else if (phm->u.c.attribute == HPI_VOLUME_MUTE) {
} else if (phm->u.c.attribute == HPI_VOLUME_MUTE) {
return hpi_control_param_set(h_control, HPI_VOLUME_MUTE, mute, 0);
return hpi_control_param1_get(h_control, HPI_VOLUME_MUTE, mute);