* <hfp-sco-wb bt-sco-mmsecns> and <hfp-sco bt-sco-mmsecns>
are used for multi-mic ecns hfp calls.
* <hfp-sco-wb bt-sco-wb> and <hfp-sco bt-sco> are used for
single-mic ecns hfp calls;
* Provide the capability to overide backend_tag for paths.
Change-Id: Ibae794b59e5e4fae8673ce1a95845c5f11f25b77
Signed-off-by: Guodong Hu <guodhu@codeaurora.org>
Add car audio configuration xml file including
- Audio zones
- Display to audio zone mappings
- Context to audio bus mappings
- Volume groups
Deprecate car volume groups overlay file.
Add rear seat zone as secondary zone in audio policy
configuration.
Change-Id: Ie7b8b1e6ee16b0cef8bdb48afed43faa729591f8
Remove slimbus and codec related mixer path configs
as they are not applicable to automotive platforms.
Change-Id: I57e55c726c3d38bf5dcaf5e342dacf38b75725f2
Update audio policy configuration and mixer paths
to support routing of the car streams to bus devices
for automotive platforms.
Add audio HAL maj version 3 for automotive.
Enable auto hal audio extension feature flag.
Change-Id: Ib35e1e531fcb305b328767fb53bfcb403aaa5d21
Update primary AUX PCM sample rate configuration
for HFP SCO WB usecase.
Update custom xml configurations to align with adp.
Change-Id: I33454f969d8b84f8e7eab4c50c60100a63b8f9d7
Initial changes to bring-up audio on automotive
platform, which include:
1. Add automotive snd card support in hw info.
2. Rename mixer_paths for automotive adp and custom
snd card variant support.
3. Makefile update to load ADP acdb files for calibration.
4. Audio platform info override for acdb_id, pcm_id and
backend selection.
Change-Id: I97f64c6f917e58070bbac90051f048b826eb8575
Guodong Hu
Derek Chen
qctecmdr