Samsung/omap4-common: Disable BOARD_USE_TI_ENHANCED_DOMX

This is causing A/V sync issues for videos captured on the I9100G.

Change-Id: I92160ad5163c6a24d5d7d6a8ca79dc348fea3af9
Enable OC by default

Change-Id: I9ffa3a6b0cff7546ab59895e2605142464f2d0d3