Add mixer controls for proxy ports.
Enable call screen mode support in audio_policy_config.

Change-Id: I88eb274e8b88d089da930a786f9ea8085955ae3b

Built-in mic and Built-In Back Mic aren't in supported devices
list of primary input, so record_24 is selected if without
connecting any headset, if there is more than 2 capture
concurrency, it will fail to open input for primary input when
connecting headset in AHAL.

Add built-in mic to primary input sources to reuse input to avoid
to open extra input stream in AHAL.

CRs-fixed: 2643298
Change-Id: I1e062520f7fb03ae97c88341dd58f77177dbe030

Add sound trigger implementer version. Set the version value to 0x0101.
This is to add SVA4.0 support from STHAL so that the client app can
make use of this version info to get to know of platform SVA4.0 support

Change-Id: I85945ba49f31e2a7b9295e77a629737ddcb8d7d5

Set correct backend name for input device during stereo recording.

Change-Id: Ic77db5c446264fd322fe890a13b536f0f192df53

Allocate dedicated pcm node for in call recording, this can
avoid conflicting with generic audio recording for concurrent
recording scenarios.

Change-Id: I77f78a495623a55ad9c475d2554e7af326c68d7b

Add changes to support stereo channel configuration
for voip over audio path.

Change-Id: Ib454d24a4017d3f91d429d47c52d4f86e5a18e97

 * Ultra low latency playback is currently broken. Crackling audio
   can be well noticed while playing WhatsApp audio messages or even
   during some games.

 * This patch routes all audio that normally used audio-ull-playback
   paths to low-latency-playback paths instead, thus meaning we're
   switching from ULL to LL mode.

Change-Id: I1f029d7df9a306f411598b0cffc536409cb2ae95

From
https://source.codeaurora.org/quic/la/platform/hardware/qcom/audio/plain/configs/atoll/audio_policy_configuration.xml?h=LA.UM.8.9.r1-09600-SM6xx.0.