c1905: update auto brightness values

Change-Id: I6e70d7d378d74d59d3048b5bb405bc6a942f96d3
c1905: disable strictmode

Change-Id: Icbd23bca690c97bdc0fc41bd6f01556a10e8abbc
c1905: use dev/input/event for headphone switch

Change-Id: I7cccf37652a1ab2fe2aaba53189b09733ab4aca0