msm: mdss: Reset panel to apply RGB gamma data

Writing to the reset gpios produces a short flicker. This however
appears to be the only reliable method to apply RGB gamma data
without switching the panel off and on again.
dts: lm3630: lower min brightness to 1

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>
dtsi: hammerhead: push haptic vibration to 75
Some improvements in CPU-Boost and change build toolchain
Tweaks in Intellidemand to improve battery life