Correct the offload capability and update comment
- Add some comments to describe the supported scenario
- Correct the config from mono to stereo, when only one device is
connected, mono only need one audio channel, for stereo case,
support 2 audio channels.
Tag: #feature
Bug: 203535499
Bug: 150670922
Test: make build
Change-Id: I6dacca8965f48ed58506b63f8d3939afb6f5b1b6
diff --git a/bluetooth/audio/utils/session/BluetoothAudioSupportedCodecsDB_2_2.cpp b/bluetooth/audio/utils/session/BluetoothAudioSupportedCodecsDB_2_2.cpp
index 34cfd7e..84e0486 100644
--- a/bluetooth/audio/utils/session/BluetoothAudioSupportedCodecsDB_2_2.cpp
+++ b/bluetooth/audio/utils/session/BluetoothAudioSupportedCodecsDB_2_2.cpp
@@ -73,9 +73,13 @@
// Stores the supported setting of audio location, connected device, and the
// channel count for each device
std::vector<std::tuple<AudioLocation, uint8_t, uint8_t>>
- supportedDeviceSetting = {std::make_tuple(stereoAudio, 2, 1),
- std::make_tuple(monoAudio, 1, 2),
- std::make_tuple(monoAudio, 1, 1)};
+ supportedDeviceSetting = {
+ // Stereo, two connected device, one for L one for R
+ std::make_tuple(stereoAudio, 2, 1),
+ // Stereo, one connected device for both L and R
+ std::make_tuple(stereoAudio, 1, 2),
+ // Mono
+ std::make_tuple(monoAudio, 1, 1)};
bool IsOffloadLeAudioConfigurationValid(
const ::android::hardware::bluetooth::audio::V2_1::SessionType&