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bluetooth: Create BlueZ 5 card profile for each audio UUID

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This commit is contained in:
João Paulo Rechi Vita 2013-09-24 19:45:45 -03:00 • committed by Tanu Kaskinen
parent 5a9007338b
commit a0ed6d7970
1 changed files with 73 additions and 0 deletions
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73
src/modules/bluetooth/module-bluez5-device.c
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@ -219,6 +219,18 @@ static pa_available_t get_port_availability(struct userdata *u, pa_direction_t d
return result;
}
/* Run from main thread */
static pa_available_t transport_state_to_availability(pa_bluetooth_transport_state_t state) {
switch (state) {
case PA_BLUETOOTH_TRANSPORT_STATE_DISCONNECTED:
return PA_AVAILABLE_NO;
case PA_BLUETOOTH_TRANSPORT_STATE_PLAYING:
return PA_AVAILABLE_YES;
default:
return PA_AVAILABLE_UNKNOWN;
}
}
/* Run from main thread */
static void create_card_ports(struct userdata *u, pa_hashmap *ports) {
pa_device_port *port;
@ -310,6 +322,49 @@ static void create_card_ports(struct userdata *u, pa_hashmap *ports) {
pa_device_port_new_data_done(&port_data);
}
/* Run from main thread */
static pa_card_profile *create_card_profile(struct userdata *u, const char *uuid, pa_hashmap *ports) {
pa_device_port *input_port, *output_port;
pa_card_profile *cp = NULL;
pa_bluetooth_profile_t *p;
pa_assert(u->input_port_name);
pa_assert(u->output_port_name);
pa_assert_se(input_port = pa_hashmap_get(ports, u->input_port_name));
pa_assert_se(output_port = pa_hashmap_get(ports, u->output_port_name));
if (pa_streq(uuid, PA_BLUETOOTH_UUID_A2DP_SINK)) {
/* TODO: Change this profile's name to a2dp_sink, to reflect the remote
* device's role and be consistent with the a2dp source profile */
cp = pa_card_profile_new("a2dp", _("High Fidelity Playback (A2DP Sink)"), sizeof(pa_bluetooth_profile_t));
cp->priority = 10;
cp->n_sinks = 1;
cp->n_sources = 0;
cp->max_sink_channels = 2;
cp->max_source_channels = 0;
pa_hashmap_put(output_port->profiles, cp->name, cp);
p = PA_CARD_PROFILE_DATA(cp);
*p = PA_BLUETOOTH_PROFILE_A2DP_SINK;
} else if (pa_streq(uuid, PA_BLUETOOTH_UUID_A2DP_SOURCE)) {
cp = pa_card_profile_new("a2dp_source", _("High Fidelity Capture (A2DP Source)"), sizeof(pa_bluetooth_profile_t));
cp->priority = 10;
cp->n_sinks = 0;
cp->n_sources = 1;
cp->max_sink_channels = 0;
cp->max_source_channels = 2;
pa_hashmap_put(input_port->profiles, cp->name, cp);
p = PA_CARD_PROFILE_DATA(cp);
*p = PA_BLUETOOTH_PROFILE_A2DP_SOURCE;
}
if (cp && u->device->transports[*p])
cp->available = transport_state_to_availability(u->device->transports[*p]->state);
return cp;
}
/* Run from main thread */
static int add_card(struct userdata *u) {
const pa_bluetooth_device *d;
@ -318,6 +373,8 @@ static int add_card(struct userdata *u) {
pa_bluetooth_form_factor_t ff;
pa_card_profile *cp;
pa_bluetooth_profile_t *p;
const char *uuid;
void *state;
pa_assert(u);
pa_assert(u->device);
@ -348,6 +405,22 @@ static int add_card(struct userdata *u) {
create_card_ports(u, data.ports);
PA_HASHMAP_FOREACH(uuid, d->uuids, state) {
cp = create_card_profile(u, uuid, data.ports);
if (!cp)
continue;
if (pa_hashmap_get(data.profiles, cp->name)) {
pa_card_profile_free(cp);
continue;
}
pa_hashmap_put(data.profiles, cp->name, cp);
}
pa_assert(!pa_hashmap_isempty(data.profiles));
cp = pa_card_profile_new("off", _("Off"), sizeof(pa_bluetooth_profile_t));
cp->available = PA_AVAILABLE_YES;
p = PA_CARD_PROFILE_DATA(cp);