[bluez/bluez] 0e78f7: adapter: add DisableDiscoveryOnConnect option for ...

[bluez/bluez] 0e78f7: adapter: add DisableDiscoveryOnConnect option for ...

[Bobberino]

  Branch: refs/heads/1082799
  Home:   https://github.com/bluez/bluez
  Commit: 0e78f7b650be5bc91ed43d289caf346bd0e8b85f
      https://github.com/bluez/bluez/commit/0e78f7b650be5bc91ed43d289caf346bd0e8b85f
  Author: StefanCondorache <condorachest@gmail.com>
  Date:   2026-04-18 (Sat, 18 Apr 2026)

  Changed paths:
    M src/adapter.c
    M src/btd.h
    M src/main.c
    M src/main.conf

  Log Message:
  -----------
  adapter: add DisableDiscoveryOnConnect option for combo chip coexistence

On systems with combo chips (shared Wi-Fi/Bluetooth antenna), background
LE scanning for auto-connect devices competes with active connections,
causing audio stuttering and Wi-Fi packet loss due to antenna
multiplexing via Packet Traffic Arbitration (PTA).

Add a DisableDiscoveryOnConnect boolean option to the [General] section
of main.conf. When enabled and an active connection exists, the option
suppresses adding devices to the kernel auto-connect list in
adapter_auto_connect_add() on kernels supporting KERNEL_CONN_CONTROL,
and gates trigger_passive_scanning() on older kernels.

The option defaults to false to preserve existing behavior.

Signed-off-by: StefanCondorache <condorachest@gmail.com>



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