Enable mute in phone calls

Change-Id: Ib9ce0e0e0e2f32bf127e93d84d176ab22c295e23
Signed-off-by: Henric Andersson <henric.andersson@sonymobile.com>
Added support for software based auto brightness. Better than nothing.
It's been tuned to give a OK behavior in office, bed and outside.

Change-Id: I53fbc84b85c06fdb6c16778d3034715ab2673e86
Signed-off-by: Henric Andersson <henric.andersson@sonymobile.com>
Sync audio properties

Change-Id: Ie6ab2a95c7db24f91498c9a42606d8a5d84084df
Sync radio properties

Change-Id: I67b92bfdb2e727b80f71928834e9f738c9ff65b6
wifi.supplicant_scan_interval is not used

Change-Id: I6121083b8983bb8f0b559ce16b03d913bd987274
Fixing headset key

Change-Id: I0878353faa75d61182cdbc314860199901420f5e
Adding Voice Earpiece TMUS

It is just a copy of "Voice Earpiece" at this point.

Change-Id: Id37640ec31fb49e8e90d821645c430235b7ec1b3
Adding "DMIC Endfire TMUS"

A copy of "DMIC Endfire"

Change-Id: I22171850b68c35e1bc5d27dfb79448f634a9da6b