audio policy: fix volume problem - DO NOT MERGE
merge from master:
"audio policy: fix volume change when disabling SCO
commit 76e97d39 introduced a regression by having setDeviceConnectionState()
force a device change on duplicated outputs even if the selected device is 0.
This also forces a device 0 for the two outputs it is duplicated to,
which may override a valid device selection on those outputs and apply
1 file changed