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Bluetooth: Audio: Broadcast source subgroup and BIS codec support

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Updates the broadcast source API to create subgroups and
to set BIS specific codec configuration

Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
This commit is contained in:
Emil Gydesen 2022-09-05 11:29:06 +02:00 • committed by Carles Cufí
commit 40e3930ebd
10 changed files with 597 additions and 285 deletions
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15
subsys/bluetooth/audio/Kconfig.baps
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@ -126,13 +126,18 @@ config BT_AUDIO_BROADCAST_SOURCE
if BT_AUDIO_BROADCAST_SOURCE
config BT_AUDIO_BROADCAST_SRC_SUBGROUP_COUNT
int # hidden: TODO: Update once the API supports it
int "Basic Audio Broadcast Source subgroup count"
default 1
range 1 BT_ISO_MAX_CHAN if BT_ISO_MAX_CHAN < 31
range 1 31
help
This option sets the maximum number of subgroups per broadcast source
to support.
config BT_AUDIO_BROADCAST_SRC_COUNT
int "Basic Audio Broadcaster source count"
default 1
range 0 BT_ISO_MAX_BIG
range 1 BT_ISO_MAX_BIG
help
This option sets the number of broadcast sources to support.
One broadcast source can send multiple streams
@ -142,7 +147,8 @@ config BT_AUDIO_BROADCAST_SRC_COUNT
config BT_AUDIO_BROADCAST_SRC_STREAM_COUNT
int "Basic Audio Broadcast Source Stream count"
default 1
range 0 BT_ISO_MAX_CHAN
range 1 BT_ISO_MAX_CHAN if BT_ISO_MAX_CHAN < 31
range 1 31
help
This option sets the maximum number of streams per broadcast source
to support.
@ -164,7 +170,8 @@ if BT_AUDIO_BROADCAST_SINK
config BT_AUDIO_BROADCAST_SNK_SUBGROUP_COUNT
int "Basic Audio Profile Broadcast Sink subgroup count"
default 1
range 1 BT_ISO_MAX_CHAN
range 1 BT_ISO_MAX_CHAN if BT_ISO_MAX_CHAN < 31
range 1 31
help
This option sets the maximum number of subgroups per broadcast sink
to support.