display: fix up TTM dependency by setting ov# to 0 am: 088aa2e96c am: 9356d26309
am: 8c2ae7ccfd

Change-Id: Iba720bcb04e650545d28af884fa3013611ee0e60
tree: d67f92a32e63a82adce5677c8bed1966ccdc3371
  1. merrifield/
  2. moorefield_hdmi/