bacon: Doze mode

Change-Id: I9c11c43e34af13a56170366418ce428e297914ce
bacon: Lower doze brightness

 * Too bright in a dark room.

Change-Id: Iada4c2d4e0d0ba0a65cd7debe9102096a2dcc65e
bacon: Don't offload AC3

 * It's not supported.

Change-Id: I41b33fb618eba28594ae9b784cff6b87a9163c4d
bacon: Update property to enable sensor gestures

Change-Id: I5045e4b8b6880d725284672f62ab5fc47a85b969