mdss: expose panel on/off events as a global variable

    * to be used for my X governors
cpufreq: interactiveX V4: limit max freq when screen off

    * screen_off_max configurable via sysfs - default 2.27ghz
ramdisk: change default (after boot) governor to interactiveX
f2fs: updated to "fix to recover converted inline_data"
defconfig: updates from beta1
cpufreq: force cpuN policy to match cpu0 when changing freq or gov
qcom-cpufreq: ignore rounded calculation for underclock min frequency

    * hack: do this better later
msm: mdss: properly handle panel on and off

There is some condition that panel off will be called multiple times.
In this case, it was blindly free the gpios that were already released.
This is adding the check to handle this condition.

Change-Id: I0140872be1255fe00ed5abd164a246fa57b2a245
Signed-off-by: Xiaoming Zhou <zhoux@codeaurora.org>
msm: Fix high load average from uninterruptible waits

 * The load average on all MSMs is currently hovering at around 14
   due to uninterruptible waits in various places.
 * Convert these waits to interruptible waits to bring the load
   back down to zero at idle.

Change-Id: I14bad4af135b1594e235e2252cb484cb34d91054

Conflicts:

	drivers/thermal/msm_thermal.c

Conflicts:
	drivers/thermal/msm_thermal.c
lk.utils: add ocuc option for build script