bluetooth: make native the default backend

Change default backend from 'auto' to 'native' so that in the usual
install pulseaudio uses the native backend with HFP_HF handling.

set default to false unless the backend is the native one, in which
case the default becomes true.

Additionally set default value of enable_native_hfp_hf to false unless
the backend is the native one, in which case the default becomes
true. so that we only bind the HFP_HF end point in the native case
(leaving it free for ofono in the ofono backend or auto case)

Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Part-of: <https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/merge_requests/491>

1 files changed, 4 insertions, 1 deletions

diff --git a/src/modules/bluetooth/module-bluez5-discover.c b/src/modules/bluetooth/module-bluez5-discover.c
index 14583b6cd..d3cbf31af 100644
--- a/src/modules/bluetooth/module-bluez5-discover.c
+++ b/src/modules/bluetooth/module-bluez5-discover.c
@@ -98,7 +98,7 @@ static pa_hook_result_t device_connection_changed_cb(pa_bluetooth_discovery *y,
 }
 
 #ifdef HAVE_BLUEZ_5_NATIVE_HEADSET
-const char *default_headset_backend = "auto";
+const char *default_headset_backend = "native";
 #else
 const char *default_headset_backend = "ofono";
 #endif
@@ -131,6 +131,9 @@ int pa__init(pa_module *m) {
         goto fail;
     }
 
+    /* default value if no module parameter */
+    enable_native_hfp_hf = (headset_backend == HEADSET_BACKEND_NATIVE);
+
     autodetect_mtu = false;
     if (pa_modargs_get_value_boolean(ma, "autodetect_mtu", &autodetect_mtu) < 0) {
         pa_log("Invalid boolean value for autodetect_mtu parameter");