Linux LDAC HQ radio bugfix! Hope to fix'it > Intel AX201 just install Pipewire [VIDEO]

inxi -b  :heavy_check_mark:
Host: inspiron Kernel: 5.15.76-1-MANJARO arch: x86_64 bits: 64
Desktop: GNOME v: 42.5 Distro: Manjaro Linux
Type: Laptop System: Dell product: Inspiron 15 7510 v: N/A
Mobo: Dell model: 0J0MWF v: A01 serial: UEFI: Dell
v: 1.11.0 date: 08/10/2022
ID-1: BAT0 charge: 45.5 Wh (95.8%) condition: 47.5/54.9 Wh (86.6%)
Info: 8-core 11th Gen Intel Core i7-11800H [MT MCP] speed (MHz): avg: 1013
min/max: 800/4600
Device-1: Intel TigerLake-H GT1 [UHD Graphics] driver: i915 v: kernel
Device-2: NVIDIA GA107M [GeForce RTX 3050 Mobile] driver: nvidia
v: 520.56.06
Device-3: Microdia Integrated_Webcam_HD type: USB driver: uvcvideo
Display: x11 server: v: with: Xwayland v: 22.1.4 driver: X:
loaded: modesetting,nvidia dri: iris gpu: i915 resolution: 1920x1080~60Hz
API: OpenGL v: 4.6 Mesa 22.2.1 renderer: Mesa Intel UHD Graphics (TGL GT1)
Device-1: Intel Tiger Lake PCH CNVi WiFi driver: iwlwifi
Local Storage: total: 476.94 GiB used: 14.51 GiB (3.0%)
Processes: 344 Uptime: 2h 17m Memory: 15.37 GiB used: 3.3 GiB (21.5%)
Shell: Zsh inxi: 3.3.23

Thank you for reading, here you can see my bug issue related to bluetoot module “integrated” with wi-fi intel AX series : Intel Tiger Lake PCH CNVi WiFi

Please look this funny video below, after I post my simple question, thanks.

Well, please if you pull up the volume, you can ear alien sound when mouse tx/rx bluetooth data, conflicts then to srs-xb41 speaker, currently in pair with A2DP audio profile LDAC

So next I try to switch audio profile from ‘pavucontrol’, when I change to LDAC <> SBC, the radio transmission restore it to clearly, and I’m happy to see this. But sometimes not perfect stream …
My question is for LDAC codec bluetooth driver for linux, I think well if hope hear LDAC quality audio among mouse paired…? Right guys? :sweat_smile:
Where is possible to find more about for solve this audio-radio-driver bug?
Like I can try to write on mailing list, get other linux kernel drivers , or where is possible to report bug to linux Bluetooth driver maintainer?

SBC codec isn’t bad but it is same of LDAC? Not trust all.
What you think about?

Device-1: Intel AX201 Bluetooth type: USB driver: btusb
Report: rfkill ID: hci0 state: up address: see --recommends

I found LDAC profile “Standard” and High Quality, just last one get interference with mouse…
Looks like standard LDAC setting will be a trick ;D

EDIT: Thankful pipewire do a great job!
I replace pulseaudio components with:
pipewire pipewire-alsa pipeware-pulseaudio

And removed, pulseaudio-alsa

Just reboot after this, and LDAC will be fine! :crazy_face: :crazy_face: :crazy_face: :kissing_heart:

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