No audio output from Mi True Wireless Earbuds
Bluetooth Radio: Intel 8087:0a2a
[Mi True Wireless Earbuds_R]# info Device E8:EC:A3:20:B1:40 (public) Name: Mi True Wireless Earbuds_R Alias: Mi True Wireless Earbuds_R Class: 0x00240418 Icon: audio-card Paired: yes Trusted: yes Blocked: no Connected: yes LegacyPairing: no UUID: Headset (00001108-0000-1000-8000-00805f9b34fb) UUID: Audio Sink (0000110b-0000-1000-8000-00805f9b34fb) UUID: A/V Remote Control Target (0000110c-0000-1000-8000-00805f9b34fb) UUID: A/V Remote Control (0000110e-0000-1000-8000-00805f9b34fb) UUID: Handsfree (0000111e-0000-1000-8000-00805f9b34fb) UUID: PnP Information (00001200-0000-1000-8000-00805f9b34fb) Modalias: bluetooth:v005Dp223Bd0100
Desktop Environment: Gnome 3.38
Distribution: Fedora 33, fully patched at the time of tests/post.
Version (Bluez 5.55, Kernel 5.10.9-201.fc33.x86_64, PipeWire: mfrey 210127.fc33):
Description of Problem: No audio output from the described headphones. Sony WH-1000XM3 works on same laptop. It used to work on an earlier PW-releases but I had to switch A2DP->HSP/HFP->A2DP. Sometimes between internal alsa-audio and the bluetooth headphones.
Now when I try to play audio via say, mpv, I can hear the the drivers in the headphones "start up" or come out of "sleep/powersave" and "play silence" instead of the expected audio.
How Reproducible: This is every time, can't get audio to play. (Have gotten HSP/HFP to output audio just a few random times though can't reproduce that.)
Steps to Reproduce:
- Pair+Connect headphones
- Play audio
- Don't hear audio
Actual Results: No audio playing
Expected Results: Audio playing
Additional Info Eg. Additional Kernel Patches, pw-dump > file (As Attachment Please):