Revert "OMAPDSS: connection to HDMI during suspend"

This reverts commit 38086c8f0126baf425cf819f04447d5437ac1c78.

Was causing deep sleep fail on omapdss.

Change-Id: Ib7a6d6eee267c91e77d3a45a736aa411c50dd006
Merge remote-tracking branch 'cm/cm-11.0' into cm-11.0-dev