AUX_RET_ERROR_HPD_DISCON
*operation_result = AUX_RET_ERROR_HPD_DISCON;
case AUX_RET_ERROR_HPD_DISCON:
operation_result == AUX_RET_ERROR_HPD_DISCON) {
return AUX_RET_ERROR_HPD_DISCON;
case AUX_RET_ERROR_HPD_DISCON: