linux/drivers/bluetooth/Kconfig
Johan Hovold 4294625e02 Bluetooth: avoid silent hci_bcm ACPI PM regression
The hci_bcm platform-device hack which was used to implement
power management for ACPI devices is being replaced by a
serial-device-bus implementation.

Unfortunately, when the corresponding change to the ACPI code lands (a
change that will stop enumerating and registering the serial-device-node
child as a platform device) PM will break silently unless serdev
TTY-port controller support has been enabled. Specifically, hciattach
(btattach) would still succeed, but power management would no longer
work.

Although this is strictly a runtime dependency, let's make the driver
depend on SERIAL_DEV_CTRL_TTYPORT, which is the particular serdev
controller implementation used by the ACPI devices currently managed by
this driver, to avoid breaking PM without anyone noticing.

Note that the driver already has a (build-time) dependency on the serdev
bus code.

Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2017-10-10 10:06:26 +02:00

381 lines
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menu "Bluetooth device drivers"
depends on BT
config BT_INTEL
tristate
select REGMAP
config BT_BCM
tristate
select FW_LOADER
config BT_RTL
tristate
select FW_LOADER
config BT_QCA
tristate
select FW_LOADER
config BT_HCIBTUSB
tristate "HCI USB driver"
depends on USB
select BT_INTEL
help
Bluetooth HCI USB driver.
This driver is required if you want to use Bluetooth devices with
USB interface.
Say Y here to compile support for Bluetooth USB devices into the
kernel or say M to compile it as module (btusb).
config BT_HCIBTUSB_BCM
bool "Broadcom protocol support"
depends on BT_HCIBTUSB
select BT_BCM
default y
help
The Broadcom protocol support enables firmware and patchram
download support for Broadcom Bluetooth controllers.
Say Y here to compile support for Broadcom protocol.
config BT_HCIBTUSB_RTL
bool "Realtek protocol support"
depends on BT_HCIBTUSB
select BT_RTL
default y
help
The Realtek protocol support enables firmware and configuration
download support for Realtek Bluetooth controllers.
Say Y here to compile support for Realtek protocol.
config BT_HCIBTSDIO
tristate "HCI SDIO driver"
depends on MMC
help
Bluetooth HCI SDIO driver.
This driver is required if you want to use Bluetooth device with
SDIO interface.
Say Y here to compile support for Bluetooth SDIO devices into the
kernel or say M to compile it as module (btsdio).
config BT_HCIUART
tristate "HCI UART driver"
depends on TTY
help
Bluetooth HCI UART driver.
This driver is required if you want to use Bluetooth devices with
serial port interface. You will also need this driver if you have
UART based Bluetooth PCMCIA and CF devices like Xircom Credit Card
adapter and BrainBoxes Bluetooth PC Card.
Say Y here to compile support for Bluetooth UART devices into the
kernel or say M to compile it as module (hci_uart).
config BT_HCIUART_SERDEV
bool
depends on SERIAL_DEV_BUS && BT_HCIUART
depends on SERIAL_DEV_BUS=y || SERIAL_DEV_BUS=BT_HCIUART
default y
config BT_HCIUART_H4
bool "UART (H4) protocol support"
depends on BT_HCIUART
help
UART (H4) is serial protocol for communication between Bluetooth
device and host. This protocol is required for most Bluetooth devices
with UART interface, including PCMCIA and CF cards.
Say Y here to compile support for HCI UART (H4) protocol.
config BT_HCIUART_NOKIA
tristate "UART Nokia H4+ protocol support"
depends on BT_HCIUART
depends on BT_HCIUART_SERDEV
depends on PM
select BT_HCIUART_H4
select BT_BCM
help
Nokia H4+ is serial protocol for communication between Bluetooth
device and host. This protocol is required for Bluetooth devices
with UART interface in Nokia devices.
Say Y here to compile support for Nokia's H4+ protocol.
config BT_HCIUART_BCSP
bool "BCSP protocol support"
depends on BT_HCIUART
select BITREVERSE
help
BCSP (BlueCore Serial Protocol) is serial protocol for communication
between Bluetooth device and host. This protocol is required for non
USB Bluetooth devices based on CSR BlueCore chip, including PCMCIA and
CF cards.
Say Y here to compile support for HCI BCSP protocol.
config BT_HCIUART_ATH3K
bool "Atheros AR300x serial support"
depends on BT_HCIUART
select BT_HCIUART_H4
help
HCIATH3K (HCI Atheros AR300x) is a serial protocol for
communication between host and Atheros AR300x Bluetooth devices.
This protocol enables AR300x chips to be enabled with
power management support.
Enable this if you have Atheros AR300x serial Bluetooth device.
Say Y here to compile support for HCI UART ATH3K protocol.
config BT_HCIUART_LL
bool "HCILL protocol support"
depends on BT_HCIUART_SERDEV
help
HCILL (HCI Low Level) is a serial protocol for communication
between Bluetooth device and host. This protocol is required for
serial Bluetooth devices that are based on Texas Instruments'
BRF chips.
Say Y here to compile support for HCILL protocol.
config BT_HCIUART_3WIRE
bool "Three-wire UART (H5) protocol support"
depends on BT_HCIUART
help
The HCI Three-wire UART Transport Layer makes it possible to
user the Bluetooth HCI over a serial port interface. The HCI
Three-wire UART Transport Layer assumes that the UART
communication may have bit errors, overrun errors or burst
errors and thereby making CTS/RTS lines unnecessary.
Say Y here to compile support for Three-wire UART protocol.
config BT_HCIUART_INTEL
bool "Intel protocol support"
depends on BT_HCIUART
select BT_HCIUART_H4
select BT_INTEL
help
The Intel protocol support enables Bluetooth HCI over serial
port interface for Intel Bluetooth controllers.
Say Y here to compile support for Intel protocol.
config BT_HCIUART_BCM
bool "Broadcom protocol support"
depends on BT_HCIUART
depends on BT_HCIUART_SERDEV
depends on (!ACPI || SERIAL_DEV_CTRL_TTYPORT)
select BT_HCIUART_H4
select BT_BCM
help
The Broadcom protocol support enables Bluetooth HCI over serial
port interface for Broadcom Bluetooth controllers.
Say Y here to compile support for Broadcom protocol.
config BT_HCIUART_QCA
bool "Qualcomm Atheros protocol support"
depends on BT_HCIUART
select BT_HCIUART_H4
select BT_QCA
help
The Qualcomm Atheros protocol supports HCI In-Band Sleep feature
over serial port interface(H4) between controller and host.
This protocol is required for UART clock control for QCA Bluetooth
devices.
Say Y here to compile support for QCA protocol.
config BT_HCIUART_AG6XX
bool "Intel AG6XX protocol support"
depends on BT_HCIUART
select BT_HCIUART_H4
select BT_INTEL
help
The Intel/AG6XX protocol support enables Bluetooth HCI over serial
port interface for Intel ibt 2.1 Bluetooth controllers.
Say Y here to compile support for Intel AG6XX protocol.
config BT_HCIUART_MRVL
bool "Marvell protocol support"
depends on BT_HCIUART
select BT_HCIUART_H4
help
Marvell is serial protocol for communication between Bluetooth
device and host. This protocol is required for most Marvell Bluetooth
devices with UART interface.
Say Y here to compile support for HCI MRVL protocol.
config BT_HCIBCM203X
tristate "HCI BCM203x USB driver"
depends on USB
select FW_LOADER
help
Bluetooth HCI BCM203x USB driver.
This driver provides the firmware loading mechanism for the Broadcom
Blutonium based devices.
Say Y here to compile support for HCI BCM203x devices into the
kernel or say M to compile it as module (bcm203x).
config BT_HCIBPA10X
tristate "HCI BPA10x USB driver"
depends on USB && BT_HCIUART
select BT_HCIUART_H4
help
Bluetooth HCI BPA10x USB driver.
This driver provides support for the Digianswer BPA 100/105 Bluetooth
sniffer devices.
Say Y here to compile support for HCI BPA10x devices into the
kernel or say M to compile it as module (bpa10x).
config BT_HCIBFUSB
tristate "HCI BlueFRITZ! USB driver"
depends on USB
select FW_LOADER
help
Bluetooth HCI BlueFRITZ! USB driver.
This driver provides support for Bluetooth USB devices with AVM
interface:
AVM BlueFRITZ! USB
Say Y here to compile support for HCI BFUSB devices into the
kernel or say M to compile it as module (bfusb).
config BT_HCIDTL1
tristate "HCI DTL1 (PC Card) driver"
depends on PCMCIA
help
Bluetooth HCI DTL1 (PC Card) driver.
This driver provides support for Bluetooth PCMCIA devices with
Nokia DTL1 interface:
Nokia Bluetooth Card
Socket Bluetooth CF Card
Say Y here to compile support for HCI DTL1 devices into the
kernel or say M to compile it as module (dtl1_cs).
config BT_HCIBT3C
tristate "HCI BT3C (PC Card) driver"
depends on PCMCIA
select FW_LOADER
help
Bluetooth HCI BT3C (PC Card) driver.
This driver provides support for Bluetooth PCMCIA devices with
3Com BT3C interface:
3Com Bluetooth Card (3CRWB6096)
HP Bluetooth Card
Say Y here to compile support for HCI BT3C devices into the
kernel or say M to compile it as module (bt3c_cs).
config BT_HCIBLUECARD
tristate "HCI BlueCard (PC Card) driver"
depends on PCMCIA
help
Bluetooth HCI BlueCard (PC Card) driver.
This driver provides support for Bluetooth PCMCIA devices with
Anycom BlueCard interface:
Anycom Bluetooth PC Card
Anycom Bluetooth CF Card
Say Y here to compile support for HCI BlueCard devices into the
kernel or say M to compile it as module (bluecard_cs).
config BT_HCIBTUART
tristate "HCI UART (PC Card) device driver"
depends on PCMCIA
help
Bluetooth HCI UART (PC Card) driver.
This driver provides support for Bluetooth PCMCIA devices with
an UART interface:
Xircom CreditCard Bluetooth Adapter
Xircom RealPort2 Bluetooth Adapter
Sphinx PICO Card
H-Soft blue+Card
Cyber-blue Compact Flash Card
Say Y here to compile support for HCI UART devices into the
kernel or say M to compile it as module (btuart_cs).
config BT_HCIVHCI
tristate "HCI VHCI (Virtual HCI device) driver"
help
Bluetooth Virtual HCI device driver.
This driver is required if you want to use HCI Emulation software.
Say Y here to compile support for virtual HCI devices into the
kernel or say M to compile it as module (hci_vhci).
config BT_MRVL
tristate "Marvell Bluetooth driver support"
help
The core driver to support Marvell Bluetooth devices.
This driver is required if you want to support
Marvell Bluetooth devices, such as 8688/8787/8797/8887/8897/8997.
Say Y here to compile Marvell Bluetooth driver
into the kernel or say M to compile it as module.
config BT_MRVL_SDIO
tristate "Marvell BT-over-SDIO driver"
depends on BT_MRVL && MMC
select FW_LOADER
select WANT_DEV_COREDUMP
help
The driver for Marvell Bluetooth chipsets with SDIO interface.
This driver is required if you want to use Marvell Bluetooth
devices with SDIO interface. Currently SD8688/SD8787/SD8797/SD8887/SD8897/SD8997
chipsets are supported.
Say Y here to compile support for Marvell BT-over-SDIO driver
into the kernel or say M to compile it as module.
config BT_ATH3K
tristate "Atheros firmware download driver"
depends on BT_HCIBTUSB
select FW_LOADER
help
Bluetooth firmware download driver.
This driver loads the firmware into the Atheros Bluetooth
chipset.
Say Y here to compile support for "Atheros firmware download driver"
into the kernel or say M to compile it as module (ath3k).
config BT_WILINK
tristate "Texas Instruments WiLink7 driver"
depends on TI_ST
help
This enables the Bluetooth driver for Texas Instrument's BT/FM/GPS
combo devices. This makes use of shared transport line discipline
core driver to communicate with the BT core of the combo chip.
Say Y here to compile support for Texas Instrument's WiLink7 driver
into the kernel or say M to compile it as module (btwilink).
config BT_QCOMSMD
tristate "Qualcomm SMD based HCI support"
depends on RPMSG || (COMPILE_TEST && RPMSG=n)
depends on QCOM_WCNSS_CTRL || (COMPILE_TEST && QCOM_WCNSS_CTRL=n)
select BT_QCA
help
Qualcomm SMD based HCI driver.
This driver is used to bridge HCI data onto the shared memory
channels to the WCNSS core.
Say Y here to compile support for HCI over Qualcomm SMD into the
kernel or say M to compile as a module.
endmenu