how to pass an argument to angularjs custom filter

<!DOCTYPE html>
<html>

<head>
  <meta charset="utf-8" />
  <title>how to pass an argument to angularjs custom filter</title>
  <script src="https://code.angularjs.org/1.3.14/angular.js"></script>
  <script>
    var cfApp = angular.module('customFilterApp', []);

    cfApp.controller('customFilterCtrl', function($scope) {
      $scope.name = 'Anil Singh';
      
      $scope.items = [{
        id: 1,
        name: 'Dilip'
      }, {
        id: 2,
        name: 'Upendra'
      }, {
        id: 3,
        name: 'Raju'
      }]
    });

    cfApp.filter('filterSetup', function() {
      return function(obj, val) {
        var total = 0;

        var pArray = obj.map(function(obj) {
          return obj[val]
        });

        function sumOf(fst, sec) {
          return fst + sec
        }

        return total = pArray.reduce(sumOf, 0);
      };
    });
  </script>
</head>

<body ng-app="customFilterApp" ng-controller="customFilterCtrl">
  <p>My name is {{name}}</p>
  Sum of Ids is (<span ng-bind="items | filterSetup:'id'"></span>) <br>
  Sum of Name is (<span ng-bind="items | filterSetup:'name'"></span>)
</body>

</html>

// Code goes here

/* Styles go here */