[RFC 16/24] bluetooth: Create card profiles based on transport

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



From: Jo?o Paulo Rechi Vita <jprvita@xxxxxxxxxxxxx>

Instead of creating card profiles based on the device UUIDs, create them
based on the available transports. This way the card profiles are
available only when the respective bluetooth profile is connected.
---
 src/modules/bluetooth/bluetooth-util.c          |  1 +
 src/modules/bluetooth/module-bluetooth-device.c | 50 ++++++++++++++++---------
 2 files changed, 34 insertions(+), 17 deletions(-)

diff --git a/src/modules/bluetooth/bluetooth-util.c b/src/modules/bluetooth/bluetooth-util.c
index 241da41..47d164b 100644
--- a/src/modules/bluetooth/bluetooth-util.c
+++ b/src/modules/bluetooth/bluetooth-util.c
@@ -2162,6 +2162,7 @@ static DBusMessage *endpoint_set_configuration(DBusConnection *conn, DBusMessage
     pa_assert_se(pa_hashmap_put(y->transports, t->path, t) >= 0);
 
     pa_log_debug("Transport %s profile %d available", t->path, t->profile);
+    pa_hook_fire(&y->hooks[PA_BLUETOOTH_HOOK_TRANSPORT_STATE_CHANGED], t);
 
     pa_assert_se(r = dbus_message_new_method_return(m));
     pa_assert_se(dbus_connection_send(pa_dbus_connection_get(y->connection), r, NULL));
diff --git a/src/modules/bluetooth/module-bluetooth-device.c b/src/modules/bluetooth/module-bluetooth-device.c
index 91eb6c9..a1d8690 100644
--- a/src/modules/bluetooth/module-bluetooth-device.c
+++ b/src/modules/bluetooth/module-bluetooth-device.c
@@ -1240,6 +1240,8 @@ static pa_available_t get_port_availability(struct userdata *u, pa_direction_t d
     return result;
 }
 
+static pa_card_profile *create_card_profile(struct userdata *u, pa_bluetooth_transport *t);
+
 /* Run from main thread */
 static void handle_transport_state_change(struct userdata *u, struct pa_bluetooth_transport *transport) {
     bool acquire = false;
@@ -1255,10 +1257,21 @@ static void handle_transport_state_change(struct userdata *u, struct pa_bluetoot
     profile = transport->profile;
     state = transport->state;
 
-    /* Update profile availability */
-    if (!(cp = pa_hashmap_get(u->card->profiles, pa_bt_profile_to_string(profile))))
-        return;
+    /* Find profile */
+    if (!(cp = pa_hashmap_get(u->card->profiles, pa_bt_profile_to_string(profile)))) {
+        cp = create_card_profile(u, transport);
+        if (!cp)
+            return;
+
+        if (pa_hashmap_get(u->card->profiles, cp->name)) {
+            pa_card_profile_free(cp);
+            return;
+        }
 
+        pa_card_add_profile(u->card, cp);
+    }
+
+    /* Update profile availability */
     pa_card_profile_set_available(cp, transport_state_to_availability(state));
 
     /* Update port availability */
@@ -2078,11 +2091,14 @@ static void create_card_ports(struct userdata *u, pa_hashmap *ports) {
 }
 
 /* Run from main thread */
-static pa_card_profile *create_card_profile(struct userdata *u, const char *uuid) {
+static pa_card_profile *create_card_profile(struct userdata *u, pa_bluetooth_transport *t) {
     pa_card_profile *p = NULL;
     enum profile *d;
 
-    if (pa_streq(uuid, A2DP_SINK_UUID)) {
+    pa_assert(u);
+    pa_assert(t);
+
+    if (t->profile == PROFILE_A2DP) {
         p = pa_card_profile_new("a2dp", _("High Fidelity Playback (A2DP)"), sizeof(enum profile));
         p->priority = 10;
         p->n_sinks = 1;
@@ -2092,7 +2108,7 @@ static pa_card_profile *create_card_profile(struct userdata *u, const char *uuid
 
         d = PA_CARD_PROFILE_DATA(p);
         *d = PROFILE_A2DP;
-    } else if (pa_streq(uuid, A2DP_SOURCE_UUID)) {
+    } else if (t->profile == PROFILE_A2DP_SOURCE) {
         p = pa_card_profile_new("a2dp_source", _("High Fidelity Capture (A2DP)"), sizeof(enum profile));
         p->priority = 10;
         p->n_sinks = 0;
@@ -2102,7 +2118,7 @@ static pa_card_profile *create_card_profile(struct userdata *u, const char *uuid
 
         d = PA_CARD_PROFILE_DATA(p);
         *d = PROFILE_A2DP_SOURCE;
-    } else if (pa_streq(uuid, HSP_HS_UUID) || pa_streq(uuid, HFP_HS_UUID)) {
+    } else if (t->profile == PROFILE_HSP) {
         p = pa_card_profile_new("hsp", _("Telephony Duplex (HSP/HFP)"), sizeof(enum profile));
         p->priority = 20;
         p->n_sinks = 1;
@@ -2112,7 +2128,7 @@ static pa_card_profile *create_card_profile(struct userdata *u, const char *uuid
 
         d = PA_CARD_PROFILE_DATA(p);
         *d = PROFILE_HSP;
-    } else if (pa_streq(uuid, HFP_AG_UUID)) {
+    } else if (t->profile == PROFILE_HFGW) {
         p = pa_card_profile_new("hfgw", _("Handsfree Gateway"), sizeof(enum profile));
         p->priority = 20;
         p->n_sinks = 1;
@@ -2124,12 +2140,8 @@ static pa_card_profile *create_card_profile(struct userdata *u, const char *uuid
         *d = PROFILE_HFGW;
     }
 
-    if (p) {
-        pa_bluetooth_transport *t;
-
-        if ((t = u->device->transports[*d]))
-            p->available = transport_state_to_availability(t->state);
-    }
+    if (p)
+        p->available = transport_state_to_availability(t->state);
 
     return p;
 }
@@ -2144,7 +2156,7 @@ static int add_card(struct userdata *u) {
     char *n;
     const char *default_profile;
     const pa_bluetooth_device *device = u->device;
-    const pa_bluetooth_uuid *uuid;
+    int i;
 
     pa_assert(u);
     pa_assert(device);
@@ -2174,9 +2186,13 @@ static int add_card(struct userdata *u) {
         return -1;
     }
 
-    PA_LLIST_FOREACH(uuid, device->uuids) {
-        p = create_card_profile(u, uuid->uuid);
+    for (i = 0; i < PA_BLUETOOTH_PROFILE_COUNT; i++) {
+        pa_bluetooth_transport *t;
+
+        if (!(t = device->transports[i]))
+            continue;
 
+        p = create_card_profile(u, t);
         if (!p)
             continue;
 
-- 
1.7.11.7



[Index of Archives]     [Linux Audio Users]     [AMD Graphics]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux