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-rw-r--r--src/modules/bluetooth/module-bluetooth-device.c28
1 files changed, 25 insertions, 3 deletions
diff --git a/src/modules/bluetooth/module-bluetooth-device.c b/src/modules/bluetooth/module-bluetooth-device.c
index 8a9d39f..dd1bb86 100644
--- a/src/modules/bluetooth/module-bluetooth-device.c
+++ b/src/modules/bluetooth/module-bluetooth-device.c
@@ -146,6 +146,7 @@ struct userdata {
char *accesstype;
pa_hook_slot *transport_removed_slot;
pa_hook_slot *device_removed_slot;
+ pa_hook_slot *discovery_slot;
pa_bluetooth_discovery *discovery;
pa_bool_t auto_connect;
@@ -2522,6 +2523,23 @@ static pa_hook_result_t device_removed_cb(pa_bluetooth_device *d, void *call_dat
return PA_HOOK_OK;
}
+/* Run from main thread */
+static pa_hook_result_t discovery_hook_cb(pa_bluetooth_discovery *y, const pa_bluetooth_device *d, struct userdata *u) {
+ pa_assert(u);
+ pa_assert(d);
+
+ if (d != u->device)
+ return PA_HOOK_OK;
+
+ if (pa_bluetooth_device_any_audio_connected(d))
+ return PA_HOOK_OK;
+
+ pa_log_debug("Unloading module, because device %s doesn't have any audio profiles connected anymore.", d->path);
+ pa_module_unload(u->core, u->module, true);
+
+ return PA_HOOK_OK;
+}
+
int pa__init(pa_module* m) {
pa_modargs *ma;
uint32_t channels;
@@ -2595,6 +2613,9 @@ int pa__init(pa_module* m) {
u->device_removed_slot = pa_hook_connect(&device->hooks[PA_BLUETOOTH_DEVICE_HOOK_REMOVED], PA_HOOK_NORMAL,
(pa_hook_cb_t) device_removed_cb, u);
+ u->discovery_slot = pa_hook_connect(pa_bluetooth_discovery_hook(u->discovery), PA_HOOK_NORMAL,
+ (pa_hook_cb_t) discovery_hook_cb, u);
+
u->device = device;
/* Add the card structure. This will also initialize the default profile */
@@ -2684,10 +2705,11 @@ void pa__done(pa_module *m) {
stop_thread(u);
- if (u->device_removed_slot) {
+ if (u->discovery_slot)
+ pa_hook_slot_free(u->discovery_slot);
+
+ if (u->device_removed_slot)
pa_hook_slot_free(u->device_removed_slot);
- u->device_removed_slot = NULL;
- }
if (USE_SCO_OVER_PCM(u))
restore_sco_volume_callbacks(u);