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bluetooth: prioritize native backend HFP HF connection

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Bluez prepends newly registered profile to a list of supported profiles,
and new peer profile connections are attempted in reverse order of profile
registration.

Currently native backend would register HFP AG profile before HSP AG profile.
When peer supports both HFP HF and HSP HS profiles, this registration order
causes extra HSP HS connection attempt before native backend would reject it
to make sure peer is reconnected with HFP HF profile.

Reorder HSP AG profile registration before HFP AG to make sure peer supporting
both profiles connects with HFP HF profile first.

Part-of: <https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/merge_requests/534>
This commit is contained in:
Igor V. Kovalenko 2021-04-03 08:10:46 +03:00
parent 7ca50bab2f
commit 1f204a1357
1 changed files with 2 additions and 2 deletions
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4
src/modules/bluetooth/backend-native.c
View file

@ -914,11 +914,11 @@ pa_bluetooth_backend *pa_bluetooth_native_backend_new(pa_core *c, pa_bluetooth_d
backend->enable_shared_profiles = enable_shared_profiles;
backend->enable_hfp_hf = pa_bluetooth_discovery_get_enable_native_hfp_hf(y);
profile_init(backend, PA_BLUETOOTH_PROFILE_HSP_HS);
if (backend->enable_shared_profiles)
native_backend_apply_profile_registration_change(backend, true);
profile_init(backend, PA_BLUETOOTH_PROFILE_HSP_HS);
return backend;
}