tree 77c64ecfa806647d745a16791615c3669e5d8e1e
parent ddce1b5fad2d53f2c89105167212cb269e8f13d7
author Mansoor Aftab <maftab@codeaurora.org> 1427785781 -0700
committer Chien-Yu Chen <cychen@google.com> 1427833366 -0700

QCamera2: Add HAL support for flashlight

Implemented new API at HAL, allowing framework to turn on flash
devices independently of the sensor. The primary logic is
implemented as a singleton named QCameraFlash, which tracks
the state of any flash devices and interfaces with the driver
to turn them on or off.

Change-Id: I4452e65401140e28aa86184800857a423c9c4b09