bartoszek/zephyr
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Bluetooth: audio: Add getter for available audio context

Browse Source 
Extend API with available audio contexts getter method.

Signed-off-by: Mariusz Skamra <mariusz.skamra@codecoup.pl>
This commit is contained in:
Mariusz Skamra 2022-06-09 13:02:56 +02:00 committed by Carles Cufí
parent 4c9633c2aa
commit e5cfb1ca4a
2 changed files with 46 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
include/zephyr/bluetooth/audio/capabilities.h
View File

@ -276,6 +276,14 @@ int bt_audio_capability_set_location(enum bt_audio_dir dir,
int bt_audio_capability_set_available_contexts(enum bt_audio_dir dir,
enum bt_audio_context contexts);
/** @brief Get the available contexts for an endpoint type
*
* @param dir Direction of the endpoints to get contexts for.
*
* @return Bitmask of available contexts.
*/
enum bt_audio_context bt_audio_capability_get_available_contexts(enum bt_audio_dir dir);
#ifdef __cplusplus
}
#endif

55
subsys/bluetooth/audio/capabilities.c
View File

@ -300,27 +300,13 @@ static int write_location_cb(struct bt_conn *conn, enum bt_audio_dir dir,
}
#endif /* CONFIG_BT_PAC_SNK_LOC_WRITEABLE || CONFIG_BT_PAC_SRC_LOC_WRITEABLE */
#endif /* CONFIG_BT_PAC_SNK_LOC || CONFIG_BT_PAC_SRC_LOC */
static int get_available_contexts(enum bt_audio_dir dir,
enum bt_audio_context *contexts);
static int get_available_contexts_cb(struct bt_conn *conn, enum bt_audio_dir dir,
enum bt_audio_context *contexts)
{
IF_ENABLED(CONFIG_BT_PAC_SNK, (
if (dir == BT_AUDIO_DIR_SINK) {
*contexts = sink_available_contexts;
return 0;
}
));
IF_ENABLED(CONFIG_BT_PAC_SRC, (
if (dir == BT_AUDIO_DIR_SOURCE) {
*contexts = source_available_contexts;
return 0;
}
));
BT_ASSERT_PRINT_MSG("Invalid endpoint dir: %u", dir);
return -EINVAL;
return get_available_contexts(dir, contexts);
}
static struct bt_audio_unicast_server_cb unicast_server_cb = {
@ -503,6 +489,28 @@ static int set_available_contexts(enum bt_audio_dir dir,
return -EINVAL;
}
static int get_available_contexts(enum bt_audio_dir dir,
enum bt_audio_context *contexts)
{
IF_ENABLED(CONFIG_BT_PAC_SNK, (
if (dir == BT_AUDIO_DIR_SINK) {
*contexts = sink_available_contexts;
return 0;
}
));
IF_ENABLED(CONFIG_BT_PAC_SRC, (
if (dir == BT_AUDIO_DIR_SOURCE) {
*contexts = source_available_contexts;
return 0;
}
));
BT_ASSERT_PRINT_MSG("Invalid endpoint dir: %u", dir);
return -EINVAL;
}
int bt_audio_capability_set_available_contexts(enum bt_audio_dir dir,
enum bt_audio_context contexts)
{
@ -523,3 +531,16 @@ int bt_audio_capability_set_available_contexts(enum bt_audio_dir dir,
return 0;
}
enum bt_audio_context bt_audio_capability_get_available_contexts(enum bt_audio_dir dir)
{
enum bt_audio_context contexts;
int err;
err = get_available_contexts(dir, &contexts);
if (err < 0) {
return BT_AUDIO_CONTEXT_TYPE_PROHIBITED;
}
return contexts;
}