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audio: added input device for front + back mic

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Added a value to audio_channel_mask_t enum for front + back mic
combination to allow parsing of audio_policy.conf file by audio
policy manager.

Change-Id: I8412b4d3cfc03323eff867563a1a73322019c0f3
This commit is contained in:
Eric Laurent 2013-01-17 17:31:49 -08:00
parent d984497a88
commit 6c70ceeefe
1 changed files with 1 additions and 0 deletions
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include/system/audio.h
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@ -239,6 +239,7 @@ enum {
AUDIO_CHANNEL_IN_MONO = AUDIO_CHANNEL_IN_FRONT,
AUDIO_CHANNEL_IN_STEREO = (AUDIO_CHANNEL_IN_LEFT | AUDIO_CHANNEL_IN_RIGHT),
AUDIO_CHANNEL_IN_FRONT_BACK = (AUDIO_CHANNEL_IN_FRONT | AUDIO_CHANNEL_IN_BACK),
AUDIO_CHANNEL_IN_ALL = (AUDIO_CHANNEL_IN_LEFT |
AUDIO_CHANNEL_IN_RIGHT |
AUDIO_CHANNEL_IN_FRONT |