cpufreq: interactive: Optimize sync_freq implementation

Don't let frequency drop below sync_freq if either load or
frequency among other cpus is above a certain threshold,
not necessarily both.

Change-Id: Iada28e08e812498e16d5189b309a7314f88814dd
Revert "mondrianwifi: Set underflow colour to blue"

There is an underflow when you first enter recovery which I
find is very disconcerting.  Since I am no longer debugging
the underflow problems, let's put his back to black to avoid
freaking people out in recovery.

This reverts commit e19073220f337b7bf8c27df751fad128dc6f1513.
mondrianwifi: synaptics: Disable input boosts

These are handld by the power HAL and not the kernel's
responsibility.

Change-Id: I748cabc127216ee713863ecb75e45e0a247863df
mondrianwifi: synaptics: Fix compilation of disabled EDGE_SWIPE

Change-Id: Ib229898779f97fee3d1876ffe7069f75491f5292
mondrianwifi: synaptics: Disable edge swipe

Change-Id: I991aa24ffdd6276017d73498ce7717399a128293
mondrianwifi: defconfig: Disable CPU_FREQ_LIMIT

Change-Id: Id07211abb4b2a5f1b7983b20c247e77081cb0388