Bring Device Settings to device specific

Change-Id: I1a8932dba851b6056ef52a7cc840f7be1d7b8114
jflte: simplify isSupported check in cmhw

Change-Id: I71d56b0696d65a1b31210ce928bdc4f73c9ed38d
jf: tweak performance profiles

* when changing profiles, cpu governor defaults are reapplied

* if we want to tune defaults, we need to apply on profile change

* conservative isnt very conservative

* interactive spends unnecessary time in 1134000

* ps7: bring all cores online to set governor

Change-Id: Ic6edaa57bd9dd047fb5b094807ad7d6330434612