Markers correctly function even if arrays are not enabled.

Change-Id: I6cb11feb0334758aca7ce977739272907ffc5c14
Markers enabled and changed the output names to meaningful values.

Change-Id: I689f11c23164791041ca6e5bd2f29ee87bd56ecf
Finds the proper time regardless which port is active.

Change-Id: Ia50a0c85e603ae53a9074a3438676c9c93cc513a
Use the request port to determine which time to use.

Change-Id: If01a853e4b9c8f9dc35db17dfd8d7bf4b612482c
Check for null values.

Change-Id: I1ee7e30451366787ac9e09bcc6dfab28c2eca601
Merge topic 'cth_markers_on_by_default' into next

ca84167 Check for null values.
4145465 Use the request port to determine which time to use.
e16a023 Finds the proper time regardless which port is active.
1f41984 Markers enabled and changed the output names to meaningful values.
a62a778 Markers correctly function even if arrays are not enabled.