Arun Kumar K.R 0f0ea07983 liboverlay: Check if the destination values have changed in setPosition
In setPosition, make an ioctl call only when there is a change
in the destination values.

CRs-fixed: 296400
Change-Id: I9b059e226bf6f6cfd04fb563ac765e2583415157
2011-09-19 19:16:37 -05:00
..
2011-09-19 19:16:36 -05:00
2011-09-19 19:16:36 -05:00
2011-09-19 19:16:36 -05:00