dt2w: improve accuracy of single touch detection
and bus CPU improvements

Signed-off-by: klozz <xxx.reptar.rawrr.xxx@gmail.com>
s2w/dt2w: Some implementations for make a usable in Deep sleep

Signed-off-by: klozz <xxx.reptar.rawrr.xxx@gmail.com>
s2w/dt2w: separate PocketMode and more fixes
Signed-off-by: klozz <xxx.reptar.rawrr.xxx@gmail.com>
proximity: power off the sensor if dt2w/s2w is disabled
Signed-off-by: klozz <xxx.reptar.rawrr.xxx@gmail.com>
input: declare variables dependant on s2w/dt2w when the features are disabled

Signed-off-by: klozz <xxx.reptar.rawrr.xxx@gmail.com>