cpufreq: intelliactive: initial coding and introduction!

intelliactive is based on Latest Google Interactive cpufreq governor from
Google.  The original Interactive provides smooth UI operations but suffers
slight battery drain due to its aggressive policies.  Intelliactive is an
improvement built on top of it.

It has the following enhancements added:
1. self-boost capability from input drivers (no need for PowerHAL assist)
2. two phase scheduling (idle/busy phases to prevent from jumping directly to
   max freq
3. Checks for offline cpus and short circuits some unnecessary checks to
   improve code execution paths
4. removed trace calls

Change-Id: I771c119248dc06537b028245a6be4f96eff839e4
Signed-off-by: Paul Reioux <reioux@gmail.com>
Powersuspend [SQUASHED]

kernel/power/powersuspend: default to userspace for now

Signed-off-by: Paul Reioux <reioux@gmail.com>
kernel/power/powersuspend: add back userpace control w/ default kernel control

make kernel / userspace mode switchable

Signed-off-by: Paul Reioux <reioux@gmail.com>
kernel/power/powersuspend: remove userspace dependency from powersuspend

make powersuspend not depend on a userspace initiator anymore, but use a hook
in autosleep instead.

Signed-off-by: Paul Reioux <reioux@gmail.com>
powersuspend: new PM kernel driver for Android w/o early_suspend

Android early_suspend/late_resume PM kernel driver framework has been
deprecated by Google. This new powersuspend PM kernel driver is a replacement
for it and existing early_suspend drivers can be easily adapted to use this
new replacement driver

Signed-off-by: Paul Reioux <reioux@gmail.com>

powersuspend: fix logci derps :p

Signed-off-by: Paul Reioux <reioux@gmail.com>

Change-Id: I267e55380ebb25f00393c1e36780fc508ae35742
camera: flash: Update flash firing power to ~1240mA

Single flash can go up to 1000mA; split out to use flash0 &
flash1 to increase flash firing power beyond 1000mA

Signed-off-by: Ajay Dudani <adudani@codeaurora.org>

Change-Id: Ic178aa2f22df03dadb1d02fe59aa65ea83c3e630
Merge "Powersuspend [SQUASHED]" into android-4.4
Merge "camera: flash: Update flash firing power to ~1240mA" into android-4.4