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bluetooth: use native and ofono backends in parallel with headset=auto

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This patch changes the behavior of the headset=auto switch for module-bluez5-discover.
With headset=auto now both backends will be active at the same time for the AG role and
the switching between the backends is only done for the HS role.
headset=ofono and headset=native remain unchanged.

This allows to use old HSP only headsets while running ofono and to have headset support
via pulseaudio if ofono is started with the --noplugin=hfp_ag_bluez5 option.
This commit is contained in:
Georg Chini 2017-03-11 19:02:16 +01:00
parent d065e4d114
commit adc2e8cd0a
3 changed files with 27 additions and 13 deletions
Download patch file Download diff file Expand all files Collapse all files

19
src/modules/bluetooth/backend-native.c
View file

@ -40,6 +40,7 @@ struct pa_bluetooth_backend {
pa_core *core;
pa_dbus_connection *connection;
pa_bluetooth_discovery *discovery;
bool enable_hs_role;
PA_LLIST_HEAD(pa_dbus_pending, pending);
};
@ -657,7 +658,20 @@ static void profile_done(pa_bluetooth_backend *b, pa_bluetooth_profile_t profile
}
}
pa_bluetooth_backend *pa_bluetooth_native_backend_new(pa_core *c, pa_bluetooth_discovery *y) {
void pa_bluetooth_native_backend_enable_hs_role(pa_bluetooth_backend *native_backend, bool enable_hs_role) {
if (enable_hs_role == native_backend->enable_hs_role)
return;
if (enable_hs_role)
profile_init(native_backend, PA_BLUETOOTH_PROFILE_HEADSET_AUDIO_GATEWAY);
else
profile_done(native_backend, PA_BLUETOOTH_PROFILE_HEADSET_AUDIO_GATEWAY);
native_backend->enable_hs_role = enable_hs_role;
}
pa_bluetooth_backend *pa_bluetooth_native_backend_new(pa_core *c, pa_bluetooth_discovery *y, bool enable_hs_role) {
pa_bluetooth_backend *backend;
DBusError err;
@ -675,7 +689,9 @@ pa_bluetooth_backend *pa_bluetooth_native_backend_new(pa_core *c, pa_bluetooth_d
}
backend->discovery = y;
backend->enable_hs_role = enable_hs_role;
if (enable_hs_role)
profile_init(backend, PA_BLUETOOTH_PROFILE_HEADSET_AUDIO_GATEWAY);
profile_init(backend, PA_BLUETOOTH_PROFILE_HEADSET_HEAD_UNIT);
@ -687,6 +703,7 @@ void pa_bluetooth_native_backend_free(pa_bluetooth_backend *backend) {
pa_dbus_free_pending_list(&backend->pending);
if (backend->enable_hs_role)
profile_done(backend, PA_BLUETOOTH_PROFILE_HEADSET_AUDIO_GATEWAY);
profile_done(backend, PA_BLUETOOTH_PROFILE_HEADSET_HEAD_UNIT);

11
src/modules/bluetooth/bluez5-util.c
View file

@ -982,12 +982,7 @@ void pa_bluetooth_discovery_set_ofono_running(pa_bluetooth_discovery *y, bool is
if (y->headset_backend != HEADSET_BACKEND_AUTO)
return;
if (is_running && y->native_backend) {
pa_bluetooth_native_backend_free(y->native_backend);
y->native_backend = NULL;
}
else if (!is_running && !y->native_backend)
y->native_backend = pa_bluetooth_native_backend_new(y->core, y);
pa_bluetooth_native_backend_enable_hs_role(y->native_backend, !is_running);
}
static void get_managed_objects_reply(DBusPendingCall *pending, void *userdata) {
@ -1028,10 +1023,10 @@ static void get_managed_objects_reply(DBusPendingCall *pending, void *userdata)
y->objects_listed = true;
if (!y->native_backend && y->headset_backend != HEADSET_BACKEND_OFONO)
y->native_backend = pa_bluetooth_native_backend_new(y->core, y, (y->headset_backend == HEADSET_BACKEND_NATIVE));
if (!y->ofono_backend && y->headset_backend != HEADSET_BACKEND_NATIVE)
y->ofono_backend = pa_bluetooth_ofono_backend_new(y->core, y);
if (!y->ofono_backend && !y->native_backend && y->headset_backend != HEADSET_BACKEND_OFONO)
y->native_backend = pa_bluetooth_native_backend_new(y->core, y);
finish:
dbus_message_unref(r);

6
src/modules/bluetooth/bluez5-util.h
View file

@ -129,13 +129,15 @@ static inline void pa_bluetooth_ofono_backend_free(pa_bluetooth_backend *b) {}
#endif
#ifdef HAVE_BLUEZ_5_NATIVE_HEADSET
pa_bluetooth_backend *pa_bluetooth_native_backend_new(pa_core *c, pa_bluetooth_discovery *y);
pa_bluetooth_backend *pa_bluetooth_native_backend_new(pa_core *c, pa_bluetooth_discovery *y, bool enable_hs_role);
void pa_bluetooth_native_backend_free(pa_bluetooth_backend *b);
void pa_bluetooth_native_backend_enable_hs_role(pa_bluetooth_backend *b, bool enable_hs_role);
#else
static inline pa_bluetooth_backend *pa_bluetooth_native_backend_new(pa_core *c, pa_bluetooth_discovery *y) {
static inline pa_bluetooth_backend *pa_bluetooth_native_backend_new(pa_core *c, pa_bluetooth_discovery *y, bool enable_hs_role) {
return NULL;
}
static inline void pa_bluetooth_native_backend_free(pa_bluetooth_backend *b) {}
static inline void pa_bluetooth_native_backend_enable_hs_role(pa_bluetooth_backend *b, bool enable_hs_role) {}
#endif
pa_bluetooth_transport *pa_bluetooth_transport_new(pa_bluetooth_device *d, const char *owner, const char *path,