fs: add exFAT v1.2.5
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

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

Conflicts:
	drivers/cpufreq/Makefile
	include/linux/cpufreq.h

Conflicts:
	drivers/cpufreq/Kconfig
	drivers/cpufreq/Makefile
	include/linux/cpufreq.h
cpufreq: intelliactive: adjust tunables for MSM8226 devices

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

Signed-off-by: anerik <anerikgames@gmail.com>

Conflicts:
	include/linux/cpufreq.h
cpufreq: Intellidemand V5 CPU governor

Signed-off-by: anerik <anerikgames@gmail.com>

Conflicts:
	drivers/cpufreq/Kconfig
initial s2w dt2w code import from @showp1984

Signed-off-by: Paul Reioux <reioux@gmail.com>
mdss:mdss_dsi_panel.c: add s2wake/dt2wake screen on/off hooks

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