TrebleDroid/treble_experimentations

Bluetooth audio routing broken on Xiaomi A3 (laurel_sprout)

hippi-viking opened this issue · 0 comments

I have not found this or a very similar issue already reported in this repo.

Current Behavior:

On my Xiaomi A3 (laurel_sprout) audio is not being routed through the bluetooth connection.

Describe the bug

Pairing works, as far as i know the connection works good, but there is no sound received at the other end no matter how i set the audio or bluetooth fix settings in the Treble settings app or the bluetooth device profile (speaker/car/etc.). Also the receiver does not indicate data transfer with its connection activity LED, hence i am fairly sure there is no data being sent over.

To Reproduce

  1. Turn on the bluetooth radio
  2. Pair with the selected device
  3. Start audio player (with audio output set to the bluetooth device)
  4. Hear nothing

Expected behavior

Hear music from the connected bluetooth device

Smartphone (please complete the following information):

  • Device: Xiaomi A3 (laurel_sprout)
  • Build Flavor: system-td-arm64-ab-vanilla.img.xz
  • Version: ci-20231208 android_14.0.0_r17