Add the new input routing for the second microphone.

Test done:
Use the first mic for google assistant, and the second mic for
normal recording, both two microphones can work together.
The application used in the test: PSI recorder & KITCHENSINK.

Tracked-On: OAM-121996
Signed-off-by: Wan, Xinxin <[email protected]>

To list the Media volume and call volume separately in the sound
settings, to provide the separate control of volume

Tests: Verified by opening the settings->sound and could see the media
volume listed.

Tracked-On: OAM-122694
Signed-off-by: Deepa K G <[email protected]>

To list the Media volume and call volume separately in the sound
settings, to provide the separate control of volume

Tests: Verified by opening the settings->sound and could see the media
volume listed.

Tracked-On: OAM-122694
Signed-off-by: Deepa K G <[email protected]>

Camera app capture requires Built-In Back Mic. Add the Built-In Back Mic
support.

Test done:
Recording and playback via PSI
Recording via camera

Tracked-On: OAM-123095
Signed-off-by: Deepa K G <[email protected]>
Signed-off-by: sgnanase <[email protected]>
Signed-off-by: Wan, Xinxin <[email protected]>
Signed-off-by: Libin Yang <[email protected]>

This patch adds changes to keep alarm, notification
and system sounds also in the media group. Since
there are no seperate pcm devices to handle these,
there is delay while switching from one context to
other as it tries to close same pcm device and
open same pcm device again.

Test done:
A2dp playback with alarm

Tracked-On: OAM-123332
Signed-off-by: padmashree mandri <[email protected]>

This patch adds changes to keep alarm, notification
and system sounds also in the media group. Since
there are no seperate pcm devices to handle these,
there is delay while switching from one context to
other as it tries to close same pcm device and
open same pcm device again.

Test done:
A2dp playback with alarm

Tracked-On: OAM-123332
Signed-off-by: padmashree mandri <[email protected]>

Supporting zone3 and zone4 in audio_policy_xxx and
car_audio_configuration.xml

Tracked-On: OAM-124414
Signed-off-by: Libin Yang <[email protected]>

Supporting zone3 and zone4 in audio_hal_configuration.xml

Tracked-On: OAM-124414
Signed-off-by: Libin Yang <[email protected]>

This patch adds changes to keep navigation and voice_out
also in the media group. Since there are no seperate pcm
devices to handle these, there is delay while switching
from one context to other as it tries to close same pcm
device and open same pcm device again.

Signed-off-by: padmashree mandri <[email protected]>

Tests done:
1. Media playback and capture
2. Video playback
3. HFP call

Tracked-On: OAM-125159
Signed-off-by: Haochuan Z Chen <[email protected]>