How to get $form object or $entry object?

How to get $form object or $entry object?

I am using a filter that does not pass the $form object or $entry object as an argument...
How can I access these from this filter?
Is there a function I can call?
I looked through the documentation but I did not see anything?

add_action("gform_field_standard_settings", "my_marketo_settings", 10, 2);

function my_marketo_settings($position, $form_id){

global $form;
global $entry;

echo '<pre>';
print_r($form);
print_r($entry);
echo '</pre>
';

	if($position == 0) {
	?>
		<li class="marketo_setting field_setting">
				<label for="field_marketo_label">
						<?php _e("Marketo Field Name", "gravityforms"); ?>
						<?php
							gform_tooltip("form_field_marketo_name")
						?>
				</label>
        <input type="text"  id="field_marketo_name" class="fieldwidth-3" onfocus="SetFieldProperty('marketoName', this.value);" value="" size="35"/>

	<?php
	}
}

add_action("gform_field_standard_settings", "my_marketo_settings", 10, 4);

function my_marketo_settings($position, $form_id, $form, $entry){

echo '<pre>';
print_r($form);
print_r($entry);
echo '</pre>';

	if($position == 0) {
	?>
		<li class="marketo_setting field_setting">
				<label for="field_marketo_label">
						<?php _e("Marketo Field Name", "gravityforms"); ?>
						<?php
							gform_tooltip("form_field_marketo_name")
						?>
				</label>
        <input type="text"  id="field_marketo_name" class="fieldwidth-3" onfocus="SetFieldProperty('marketoName', this.value);" value="" size="35"/>

	<?php
	}
}

add_action("gform_field_standard_settings", "my_marketo_settings", 10, 3);

function my_marketo_settings($position, $form_id){

$form = get_form_by_id( $form_id);
// Not sure how to get entry??

echo '<pre>';
print_r($form);
echo '</pre>';

	if($position == 0) {
	?>
		<li class="marketo_setting field_setting">
				<label for="field_marketo_label">
						<?php _e("Marketo Field Name", "gravityforms"); ?>
						<?php
							gform_tooltip("form_field_marketo_name")
						?>
				</label>

<input type="text"  id="field_marketo_name" class="fieldwidth-3" onfocus="SetFieldProperty('marketoName', this.value);" value="" size="35"/>

	<?php
	}
}