From cfad191e5a58ac7b3c638a9fcfc0d950fdcb1a8c Mon Sep 17 00:00:00 2001
From: shihchienc <shihchienc@google.com>
Date: Mon, 25 Jul 2022 04:26:27 +0000
Subject: [PATCH] Add by project le audio offload capabilities config file

We create by project offload capabilities config file to make each
project have its own customized default device offload capabilities.

Bug: 238983662
Test: make sure file added in config folder can be copied into devices
Change-Id: I517ad3db7d60e1fd8647561387cebd9524fe4f2f
---
 .../lynx/le_audio_codec_capabilities.xml      | 84 +++++++++++++++++++
 bluetooth/qti_default.mk                      |  4 +
 2 files changed, 88 insertions(+)
 create mode 100644 bluetooth/lynx/le_audio_codec_capabilities.xml

diff --git a/bluetooth/lynx/le_audio_codec_capabilities.xml b/bluetooth/lynx/le_audio_codec_capabilities.xml
new file mode 100644
index 0000000..cfb915b
--- /dev/null
+++ b/bluetooth/lynx/le_audio_codec_capabilities.xml
@@ -0,0 +1,84 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!---
+  This is an example to configure LE Audio hardware offload supported capability settings
+  codecConfigurationList:
+    Supported codec capability along with its parameter setting
+
+  strategyConfigurationList:
+     ASE Configuration strategies
+
+  configurationList:
+    For each configuration, there are two attributes
+      - codecConfiguration
+      - strategyConfiguration
+
+  scenarioList:
+    There would be only one `scenarios` group
+    For each scenario, the are two attributes
+      - encode
+      - decode
+    If a scenario is unidirectional, mark another direction as `invalid`
+    The configuration should be chosen from `configurationList`
+-->
+<leAudioOffloadSetting>
+  <scenarioList>
+    <!-- encode only -->
+    <scenario encode="OneChanMono_16_1" decode="invalid"/>
+    <scenario encode="TwoChanStereo_16_1" decode="invalid"/>
+    <scenario encode="OneChanStereo_16_1" decode="invalid"/>
+    <scenario encode="OneChanMono_16_2" decode="invalid"/>
+    <scenario encode="TwoChanStereo_16_2" decode="invalid"/>
+    <scenario encode="OneChanStereo_16_2" decode="invalid"/>
+    <scenario encode="OneChanMono_24_2" decode="invalid"/>
+    <scenario encode="TwoChanStereo_24_2" decode="invalid"/>
+    <scenario encode="OneChanStereo_24_2" decode="invalid"/>
+    <scenario encode="OneChanMono_32_2" decode="invalid"/>
+    <scenario encode="TwoChanStereo_32_2" decode="invalid"/>
+    <scenario encode="OneChanStereo_32_2" decode="invalid"/>
+    <scenario encode="OneChanMono_48_4" decode="invalid"/>
+    <scenario encode="TwoChanStereo_48_4" decode="invalid"/>
+    <scenario encode="OneChanStereo_48_4" decode="invalid"/>
+    <!-- encode and decode -->
+    <scenario encode="OneChanStereo_16_1" decode="OneChanStereo_16_1"/>
+    <scenario encode="OneChanStereo_16_1" decode="OneChanMono_16_1"/>
+    <scenario encode="TwoChanStereo_16_1" decode="OneChanMono_16_1"/>
+    <scenario encode="OneChanMono_16_1" decode="OneChanMono_16_1"/>
+    <scenario encode="OneChanStereo_16_2" decode="OneChanStereo_16_2"/>
+    <scenario encode="OneChanStereo_16_2" decode="OneChanMono_16_2"/>
+    <scenario encode="TwoChanStereo_16_2" decode="OneChanMono_16_2"/>
+    <scenario encode="OneChanMono_16_2" decode="OneChanMono_16_2"/>
+    <scenario encode="OneChanStereo_32_2" decode="OneChanStereo_32_2"/>
+    <scenario encode="OneChanStereo_32_2" decode="OneChanMono_32_2"/>
+    <scenario encode="TwoChanStereo_32_2" decode="OneChanMono_32_2"/>
+    <scenario encode="OneChanMono_32_2" decode="OneChanMono_32_2"/>
+  </scenarioList>
+  <configurationList>
+    <configuration name="OneChanMono_16_1" codecConfiguration="LC3_16k_1" strategyConfiguration="MONO_ONE_CIS_PER_DEVICE"/>
+    <configuration name="TwoChanStereo_16_1" codecConfiguration="LC3_16k_1" strategyConfiguration="STEREO_TWO_CISES_PER_DEVICE"/>
+    <configuration name="OneChanStereo_16_1" codecConfiguration="LC3_16k_1" strategyConfiguration="STEREO_ONE_CIS_PER_DEVICE"/>
+    <configuration name="OneChanMono_16_2" codecConfiguration="LC3_16k_2" strategyConfiguration="MONO_ONE_CIS_PER_DEVICE"/>
+    <configuration name="TwoChanStereo_16_2" codecConfiguration="LC3_16k_2" strategyConfiguration="STEREO_TWO_CISES_PER_DEVICE"/>
+    <configuration name="OneChanStereo_16_2" codecConfiguration="LC3_16k_2" strategyConfiguration="STEREO_ONE_CIS_PER_DEVICE"/>
+    <configuration name="OneChanMono_24_2" codecConfiguration="LC3_24k_2" strategyConfiguration="MONO_ONE_CIS_PER_DEVICE"/>
+    <configuration name="TwoChanStereo_24_2" codecConfiguration="LC3_24k_2" strategyConfiguration="STEREO_TWO_CISES_PER_DEVICE"/>
+    <configuration name="OneChanStereo_24_2" codecConfiguration="LC3_24k_2" strategyConfiguration="STEREO_ONE_CIS_PER_DEVICE"/>
+    <configuration name="OneChanMono_32_2" codecConfiguration="LC3_32k_2" strategyConfiguration="MONO_ONE_CIS_PER_DEVICE"/>
+    <configuration name="TwoChanStereo_32_2" codecConfiguration="LC3_32k_2" strategyConfiguration="STEREO_TWO_CISES_PER_DEVICE"/>
+    <configuration name="OneChanStereo_32_2" codecConfiguration="LC3_32k_2" strategyConfiguration="STEREO_ONE_CIS_PER_DEVICE"/>
+    <configuration name="OneChanMono_48_4" codecConfiguration="LC3_48k_4" strategyConfiguration="MONO_ONE_CIS_PER_DEVICE"/>
+    <configuration name="TwoChanStereo_48_4" codecConfiguration="LC3_48k_4" strategyConfiguration="STEREO_TWO_CISES_PER_DEVICE"/>
+    <configuration name="OneChanStereo_48_4" codecConfiguration="LC3_48k_4" strategyConfiguration="STEREO_ONE_CIS_PER_DEVICE"/>
+  </configurationList>
+  <codecConfigurationList>
+    <codecConfiguration name="LC3_16k_1" codec="LC3" samplingFrequency="16000" frameDurationUs="7500" octetsPerCodecFrame="30"/>
+    <codecConfiguration name="LC3_16k_2" codec="LC3" samplingFrequency="16000" frameDurationUs="10000" octetsPerCodecFrame="40"/>
+    <codecConfiguration name="LC3_24k_2" codec="LC3" samplingFrequency="24000" frameDurationUs="10000" octetsPerCodecFrame="60"/>
+    <codecConfiguration name="LC3_32k_2" codec="LC3" samplingFrequency="32000" frameDurationUs="10000" octetsPerCodecFrame="80"/>
+    <codecConfiguration name="LC3_48k_4" codec="LC3" samplingFrequency="48000" frameDurationUs="10000" octetsPerCodecFrame="120"/>
+  </codecConfigurationList>
+  <strategyConfigurationList>
+    <strategyConfiguration name="STEREO_ONE_CIS_PER_DEVICE" audioLocation="STEREO" connectedDevice="2" channelCount="1"/>
+    <strategyConfiguration name="STEREO_TWO_CISES_PER_DEVICE" audioLocation="STEREO" connectedDevice="1" channelCount="2"/>
+    <strategyConfiguration name="MONO_ONE_CIS_PER_DEVICE" audioLocation="MONO" connectedDevice="1" channelCount="1"/>
+  </strategyConfigurationList>
+</leAudioOffloadSetting>
diff --git a/bluetooth/qti_default.mk b/bluetooth/qti_default.mk
index 6132dec..5f508b8 100644
--- a/bluetooth/qti_default.mk
+++ b/bluetooth/qti_default.mk
@@ -36,6 +36,10 @@ PRODUCT_PRODUCT_PROPERTIES += \
 	persist.bluetooth.leaudio_offload.disabled=false \
 	ro.vendor.audio_hal.ble_use_stream_id=true
 
+# LE Auido Offload Capabilities setting
+PRODUCT_COPY_FILES += \
+	device/google/lynx/bluetooth/lynx/le_audio_codec_capabilities.xml:$(TARGET_COPY_OUT_VENDOR)/etc/le_audio_codec_capabilities.xml
+
 # Bluetooth HAL and Pixel extension
 DEVICE_MANIFEST_FILE += \
 	device/google/lynx/bluetooth/manifest_bluetooth.xml