# Bluetooth Audio - Basic Audio Profile configuration options
#
# Copyright (c) 2020 Intel Corporation
# Copyright (c) 2022 Nordic Semiconductor ASA

# SPDX-License-Identifier: Apache-2.0
#

config BT_AUDIO_UNICAST
	bool
	depends on BT_CONN
	select BT_SMP
	select BT_ISO_UNICAST

config BT_AUDIO_UNICAST_SERVER
	bool "Bluetooth Unicast Audio Server Support [EXPERIMENTAL]"
	select EXPERIMENTAL
	select BT_PERIPHERAL
	select BT_AUDIO_UNICAST
	select BT_ISO_PERIPHERAL
	select BT_GATT_DYNAMIC_DB
	select BT_GATT_CACHING
	select BT_ASCS
	help
	  This option enables support for Bluetooth Unicast Audio Server
	  using Isochronous channels.

config BT_AUDIO_UNICAST_CLIENT
	bool "Bluetooth Unicast Audio Client Support [EXPERIMENTAL]"
	select EXPERIMENTAL
	select BT_AUDIO_UNICAST
	select BT_ISO_CENTRAL
	select BT_CENTRAL
	select BT_GATT_CLIENT
	select BT_GATT_AUTO_DISCOVER_CCC
	select BT_GATT_AUTO_UPDATE_MTU
	help
	  This option enables support for Bluetooth Unicast Audio Client
	  using Isochronous channels.

config BT_CODEC_MAX_DATA_COUNT
	int "Codec Capabilities Data Count"
	default 5
	range 1 128
	help
	  This option defines the maximum number of LTV entries a codec can
	  store.

config BT_CODEC_MAX_DATA_LEN
	int "Codec Capabilities Data Length"
	default 4
	range 1 128
	help
	  This option defines the maximum value length of an LTV entry a codec
	  can store.

config BT_CODEC_MAX_METADATA_COUNT
	int "Codec Metadata Count"
	default 2
	range 1 128
	help
	  This option defines the maximum number of LTV entries a metadata can
	  store.

config BT_CODEC_MAX_METADATA_LEN
	int "Codec Metadata Length"
	default 4
	range 1 128
	help
	  This option defines the maximum value length of an LTV entry a
	  metadata can store.

if BT_AUDIO_UNICAST_CLIENT
config BT_AUDIO_UNICAST_CLIENT_GROUP_COUNT
	int "Basic Audio Unicast Group count"
	depends on BT_AUDIO_UNICAST
	default BT_ISO_MAX_CIG
	range 1 BT_ISO_MAX_CIG
	help
	  This option sets the number of connected audio groups to support as
	  the unicast client.

config BT_AUDIO_UNICAST_CLIENT_GROUP_STREAM_COUNT
	int "Basic Audio Unicast Group Stream count"
	depends on BT_AUDIO_UNICAST_CLIENT_GROUP_COUNT > 0
	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 streams per unicast group
	  to support.

config BT_AUDIO_UNICAST_CLIENT_PAC_COUNT
	int "Basic Audio Profile PAC count"
	default 2
	range 0 146
	help
	  This option enables caching a number of Published Audio Capabilities
	  (PAC) for Basic Audio Profile on a per connection basis.

config BT_AUDIO_UNICAST_CLIENT_ASE_SNK_COUNT
	int "Basic Audio Profile ASE Sink count"
	default 2
	range 0 255
	help
	  This option enables caching a number of Audio Stream Endpoint Sink
	  instances for Basic Audio Profile on a per connection basis.

config BT_AUDIO_UNICAST_CLIENT_ASE_SRC_COUNT
	int "Basic Audio Profile ASE Source count"
	default 1
	range 0 255
	help
	  This option enables caching a number of Audio Stream Endpoint Source
	  instances for Basic Audio Profile on a per connection basis.

endif # BT_AUDIO_UNICAST_CLIENT

config BT_AUDIO_BROADCAST_SOURCE
	bool "Bluetooth Broadcast Source Audio Support [EXPERIMENTAL]"
	select EXPERIMENTAL
	select BT_ISO_BROADCASTER
	help
	  This option enables support for Bluetooth Broadcast Source Audio using
	  Isochronous channels.
if BT_AUDIO_BROADCAST_SOURCE

config BT_AUDIO_BROADCAST_SRC_SUBGROUP_COUNT
	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 1 BT_ISO_MAX_BIG
	help
	  This option sets the number of broadcast sources to support.
	  One broadcast source can send multiple streams
	  (up to BT_AUDIO_BROADCAST_SRC_STREAM_COUNT per broadcast source).


config BT_AUDIO_BROADCAST_SRC_STREAM_COUNT
	int "Basic Audio Broadcast Source Stream 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 streams per broadcast source
	  to support.

endif # BT_AUDIO_BROADCAST_SOURCE

config BT_AUDIO_BROADCAST_SINK
	bool "Bluetooth Broadcast Sink Audio Support [EXPERIMENTAL]"
	select EXPERIMENTAL
	select BT_ISO_SYNC_RECEIVER
	depends on BT_PERIPHERAL
	depends on BT_PAC_SNK
	help
	  This option enables support for Bluetooth Broadcast Sink Audio using
	  Isochronous channels.

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 if BT_ISO_MAX_CHAN < 31
	range 1 31
	help
	  This option sets the maximum number of subgroups per broadcast sink
	  to support.

config BT_AUDIO_BROADCAST_SNK_COUNT
	int "Basic Audio Broadcaster Sink count"
	default 1
	range 0 BT_ISO_MAX_BIG
	help
	  This option sets the number of broadcast sinks to support.
	  One broadcast sink can receive multiple streams
	  (up to BT_AUDIO_BROADCAST_SNK_STREAM_COUNT per broadcast sink).

config BT_AUDIO_BROADCAST_SNK_STREAM_COUNT
	int "Basic Audio Broadcast Sink Stream count"
	depends on BT_AUDIO_BROADCAST_SNK_COUNT > 0
	default 1
	range 1 BT_ISO_MAX_CHAN
	help
	  This option sets the maximum number of streams per broadcast sink
	  to support.

endif # BT_AUDIO_BROADCAST_SINK

config BT_BAP_SCAN_DELEGATOR
	bool "Basic Audio Profile Scan Delegator role support [EXPERIMENTAL]"
	select EXPERIMENTAL
	select BT_OBSERVER
	select BT_EXT_ADV
	select BT_PER_ADV_SYNC
	select BT_ISO_SYNC_RECEIVER
	help
	  This option enables support for the Scan Delegator role and the
	  Broadcast Audio Scan Service (BASS).

if BT_BAP_SCAN_DELEGATOR

config BT_BAP_SCAN_DELEGATOR_RECV_STATE_COUNT
	int "Scan Delegator Receive State Count"
	default 1
	range 1 3
	help
	  Sets the number of receive state characteristics present on the
	  server. Each characteristic may hold information to sync to a
	  periodic advertise or a broadcast isochronous stream.

config BT_BAP_SCAN_DELEGATOR_MAX_METADATA_LEN
	int "Scan Delegator Maximum Metadata Length"
	default 32
	range 0 255
	help
	  The maximum metadata length support by the BASS server.

config BT_BAP_SCAN_DELEGATOR_MAX_SUBGROUPS
	int "Scan Delegator Maximum Number of Subgroups support"
	default 1
	range 0 31
	help
	  The maximum number of BIS subgroups supported.

endif # BT_BAP_SCAN_DELEGATOR

config BT_BAP_BROADCAST_ASSISTANT
	bool "Basic Audio Profile Broadcast Assistant role support [EXPERIMENTAL]"
	select EXPERIMENTAL
	select BT_OBSERVER
	select BT_EXT_ADV
	select BT_PER_ADV_SYNC
	select BT_ISO_SYNC_RECEIVER
	select BT_GATT_CLIENT
	select BT_GATT_AUTO_DISCOVER_CCC
	select BT_GATT_AUTO_UPDATE_MTU
	help
	  This option enables support for the Broadcast Assistant role.

if BT_BAP_BROADCAST_ASSISTANT

config BT_BAP_BROADCAST_ASSISTANT_RECV_STATE_COUNT
	int "Broadcast Assistant Max Receive State Count"
	default 1
	range 1 255
	help
	  Sets the number of maximum receive stat characteristics that will be
	  discovered and ready to use. Each characteristic may hold information
	  to sync to a periodic advertise or a broadcast isochronous stream.

endif # BT_BAP_BROADCAST_ASSISTANT

config BT_AUDIO_DEBUG_STREAM
	bool "Bluetooth Audio Stream debug"
	depends on BT_AUDIO_STREAM
	help
	  Use this option to enable Bluetooth Audio Stream debug logs for the
	  Bluetooth Audio functionality.

config BT_AUDIO_DEBUG_STREAM_DATA
	bool "Bluetooth Audio Stream data debug"
	depends on BT_AUDIO_DEBUG_STREAM
	help
	  Use this option to enable Bluetooth Audio Stream data debug logs for
	  the Bluetooth Audio functionality. This will enable debug logs for all
	  audio data received and sent.

config BT_DEBUG_ASCS
	bool "Audio Stream Control Service debug"
	depends on BT_ASCS
	help
	  Use this option to enable Audio Stream Control Service debug logs for
	  the Bluetooth Audio functionality.

config BT_AUDIO_DEBUG_UNICAST_SERVER
	bool "Bluetooth Audio Unicast Server debug"
	depends on BT_AUDIO_UNICAST_SERVER
	help
	  Use this option to enable Bluetooth Audio Unicast Server debug logs
	  for the Bluetooth Audio functionality.

config BT_AUDIO_DEBUG_UNICAST_CLIENT
	bool "Basic Audio Profile debug"
	depends on BT_AUDIO_UNICAST_CLIENT
	help
	  Use this option to enable Basic Audio Profile debug logs for the
	  Bluetooth Audio functionality.

config BT_AUDIO_DEBUG_BROADCAST_SOURCE
	bool "Bluetooth Audio Broadcast Source debug"
	depends on BT_AUDIO_BROADCAST_SOURCE
	help
	  Use this option to enable Bluetooth Audio Broadcast Source debug logs
	  for the Bluetooth Audio functionality.

config BT_AUDIO_DEBUG_BROADCAST_SINK
	bool "Bluetooth Audio Broadcast Sink debug"
	depends on BT_AUDIO_BROADCAST_SINK
	help
	  Use this option to enable Bluetooth Audio Broadcast Sink debug logs
	  for the Bluetooth Audio functionality.

config BT_DEBUG_BAP_SCAN_DELEGATOR
	bool "Broadcast Audio Scan Service debug"
	depends on BT_BAP_SCAN_DELEGATOR
	help
	  Use this option to enable Broadcast Audio Scan Service debug logs for
	  the Bluetooth Audio functionality.

config BT_DEBUG_BAP_BROADCAST_ASSISTANT
	bool "Broadcast Audio Scan Service client debug"
	depends on BT_BAP_BROADCAST_ASSISTANT
	help
	  Use this option to enable Broadcast Audio Scan Service client
	  debug logs for the Bluetooth Audio functionality.

config BT_AUDIO_STREAM
	# Virtual/hidden option
	bool
	default y if BT_ASCS || BT_AUDIO_UNICAST_CLIENT || \
			BT_AUDIO_BROADCAST_SOURCE || BT_AUDIO_BROADCAST_SINK

rsource "Kconfig.pacs"
rsource "Kconfig.ascs"