Fix issue: 2413494: [Passion-c] Add TTY support.

AudioHardware receives TTY mode selection from HeadsetObserver by means of the setParameters() method.
Whenever the audio mode is MODE_IN_CALL and a headset is connected, the sound device selection
is modified by TTY mode in order to select TTY full, VCO ot HCO oudio routes and a1026 configuations accordingly.
This commit is contained in:
Eric Laurent 2010-02-02 10:04:40 -08:00
parent 2b2d936767
commit 0cef292e23

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