Voice call routing

Change-Id: I776401b858d3cbd776346f665c72669e255a0c5c
thermanager: Correct backlight values

Change-Id: I907a0c90efb67c63f442acde5ad480e0eec47700
honami: update hardware key overlays

add volume rocker

Change-Id: Ic4cd274c75f779299cebc866d34bca1e9f9da018