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1# SPDX-License-Identifier: GPL-2.02 3menu "Bluetooth device drivers"4 depends on BT5 6config BT_INTEL7 tristate8 select REGMAP9 10config BT_BCM11 tristate12 select FW_LOADER13 14config BT_RTL15 tristate16 select FW_LOADER17 18config BT_QCA19 tristate20 select FW_LOADER21 22config BT_MTK23 tristate24 select FW_LOADER25 26config BT_HCIBTUSB27 tristate "HCI USB driver"28 depends on USB29 select BT_INTEL30 help31 Bluetooth HCI USB driver.32 This driver is required if you want to use Bluetooth devices with33 USB interface.34 35 Say Y here to compile support for Bluetooth USB devices into the36 kernel or say M to compile it as module (btusb).37 38config BT_HCIBTUSB_AUTOSUSPEND39 bool "Enable USB autosuspend for Bluetooth USB devices by default"40 depends on BT_HCIBTUSB41 help42 Say Y here to enable USB autosuspend for Bluetooth USB devices by43 default.44 45 This can be overridden by passing btusb.enable_autosuspend=[y|n]46 on the kernel commandline.47 48config BT_HCIBTUSB_POLL_SYNC49 bool "Enable USB poll_sync for Bluetooth USB devices by default"50 depends on BT_HCIBTUSB51 default y52 help53 poll_sync synchronizes the USB data and event endpoints by54 prioritizing the later.55 56 Say Y here to enable USB poll_sync for Bluetooth USB devices by57 default.58 59config BT_HCIBTUSB_BCM60 bool "Broadcom protocol support"61 depends on BT_HCIBTUSB62 select BT_BCM63 default y64 help65 The Broadcom protocol support enables firmware and patchram66 download support for Broadcom Bluetooth controllers.67 68 Say Y here to compile support for Broadcom protocol.69 70config BT_HCIBTUSB_MTK71 bool "MediaTek protocol support"72 depends on BT_HCIBTUSB73 select BT_MTK74 default n75 help76 The MediaTek protocol support enables firmware download77 support and chip initialization for MediaTek Bluetooth78 USB controllers.79 80 Say Y here to compile support for MediaTek protocol.81 82config BT_HCIBTUSB_RTL83 bool "Realtek protocol support"84 depends on BT_HCIBTUSB85 select BT_RTL86 default y87 help88 The Realtek protocol support enables firmware and configuration89 download support for Realtek Bluetooth controllers.90 91 Say Y here to compile support for Realtek protocol.92 93config BT_HCIBTSDIO94 tristate "HCI SDIO driver"95 depends on MMC96 help97 Bluetooth HCI SDIO driver.98 This driver is required if you want to use Bluetooth device with99 SDIO interface.100 101 Say Y here to compile support for Bluetooth SDIO devices into the102 kernel or say M to compile it as module (btsdio).103 104config BT_HCIUART105 tristate "HCI UART driver"106 depends on SERIAL_DEV_BUS || !SERIAL_DEV_BUS107 depends on NVMEM || !NVMEM108 depends on POWER_SEQUENCING || !POWER_SEQUENCING109 depends on TTY110 help111 Bluetooth HCI UART driver.112 This driver is required if you want to use Bluetooth devices with113 serial port interface. You will also need this driver if you have114 UART based Bluetooth PCMCIA and CF devices like Xircom Credit Card115 adapter and BrainBoxes Bluetooth PC Card.116 117 Say Y here to compile support for Bluetooth UART devices into the118 kernel or say M to compile it as module (hci_uart).119 120config BT_HCIUART_SERDEV121 bool122 depends on SERIAL_DEV_BUS && BT_HCIUART123 default y124 125config BT_HCIUART_H4126 bool "UART (H4) protocol support"127 depends on BT_HCIUART128 help129 UART (H4) is serial protocol for communication between Bluetooth130 device and host. This protocol is required for most Bluetooth devices131 with UART interface, including PCMCIA and CF cards.132 133 Say Y here to compile support for HCI UART (H4) protocol.134 135config BT_HCIUART_NOKIA136 tristate "UART Nokia H4+ protocol support"137 depends on BT_HCIUART138 depends on BT_HCIUART_SERDEV139 depends on GPIOLIB140 depends on PM141 select BT_HCIUART_H4142 select BT_BCM143 help144 Nokia H4+ is serial protocol for communication between Bluetooth145 device and host. This protocol is required for Bluetooth devices146 with UART interface in Nokia devices.147 148 Say Y here to compile support for Nokia's H4+ protocol.149 150config BT_HCIUART_BCSP151 bool "BCSP protocol support"152 depends on BT_HCIUART153 select BITREVERSE154 help155 BCSP (BlueCore Serial Protocol) is serial protocol for communication156 between Bluetooth device and host. This protocol is required for non157 USB Bluetooth devices based on CSR BlueCore chip, including PCMCIA and158 CF cards.159 160 Say Y here to compile support for HCI BCSP protocol.161 162config BT_HCIUART_ATH3K163 bool "Atheros AR300x serial support"164 depends on BT_HCIUART165 select BT_HCIUART_H4166 help167 HCIATH3K (HCI Atheros AR300x) is a serial protocol for168 communication between host and Atheros AR300x Bluetooth devices.169 This protocol enables AR300x chips to be enabled with170 power management support.171 Enable this if you have Atheros AR300x serial Bluetooth device.172 173 Say Y here to compile support for HCI UART ATH3K protocol.174 175config BT_HCIUART_LL176 bool "HCILL protocol support"177 depends on BT_HCIUART_SERDEV178 select BT_HCIUART_H4179 help180 HCILL (HCI Low Level) is a serial protocol for communication181 between Bluetooth device and host. This protocol is required for182 serial Bluetooth devices that are based on Texas Instruments'183 BRF chips.184 185 Say Y here to compile support for HCILL protocol.186 187config BT_HCIUART_3WIRE188 bool "Three-wire UART (H5) protocol support"189 depends on BT_HCIUART190 depends on BT_HCIUART_SERDEV191 help192 The HCI Three-wire UART Transport Layer makes it possible to193 user the Bluetooth HCI over a serial port interface. The HCI194 Three-wire UART Transport Layer assumes that the UART195 communication may have bit errors, overrun errors or burst196 errors and thereby making CTS/RTS lines unnecessary.197 198 Say Y here to compile support for Three-wire UART protocol.199 200config BT_HCIUART_INTEL201 bool "Intel protocol support"202 depends on BT_HCIUART203 depends on GPIOLIB204 select BT_HCIUART_H4205 select BT_INTEL206 help207 The Intel protocol support enables Bluetooth HCI over serial208 port interface for Intel Bluetooth controllers.209 210 Say Y here to compile support for Intel protocol.211 212config BT_HCIUART_BCM213 bool "Broadcom protocol support"214 depends on BT_HCIUART215 depends on BT_HCIUART_SERDEV216 depends on (!ACPI || SERIAL_DEV_CTRL_TTYPORT)217 depends on GPIOLIB218 select BT_HCIUART_H4219 select BT_BCM220 help221 The Broadcom protocol support enables Bluetooth HCI over serial222 port interface for Broadcom Bluetooth controllers.223 224 Say Y here to compile support for Broadcom protocol.225 226config BT_HCIUART_RTL227 bool "Realtek protocol support"228 depends on BT_HCIUART229 depends on BT_HCIUART_SERDEV230 depends on GPIOLIB231 depends on (ACPI || SERIAL_DEV_CTRL_TTYPORT)232 select BT_HCIUART_3WIRE233 select BT_RTL234 help235 The Realtek protocol support enables Bluetooth HCI over 3-Wire236 serial port interface for Realtek Bluetooth controllers.237 238 Say Y here to compile support for Realtek protocol.239 240config BT_HCIUART_QCA241 bool "Qualcomm Atheros protocol support"242 depends on BT_HCIUART243 depends on BT_HCIUART_SERDEV244 select BT_HCIUART_H4245 select BT_QCA246 help247 The Qualcomm Atheros protocol supports HCI In-Band Sleep feature248 over serial port interface(H4) between controller and host.249 This protocol is required for UART clock control for QCA Bluetooth250 devices.251 252 Say Y here to compile support for QCA protocol.253 254config BT_HCIUART_AG6XX255 bool "Intel AG6XX protocol support"256 depends on BT_HCIUART257 select BT_HCIUART_H4258 select BT_INTEL259 help260 The Intel/AG6XX protocol support enables Bluetooth HCI over serial261 port interface for Intel ibt 2.1 Bluetooth controllers.262 263 Say Y here to compile support for Intel AG6XX protocol.264 265config BT_HCIUART_MRVL266 bool "Marvell protocol support"267 depends on BT_HCIUART268 depends on BT_HCIUART_SERDEV269 select BT_HCIUART_H4270 help271 Marvell is serial protocol for communication between Bluetooth272 device and host. This protocol is required for most Marvell Bluetooth273 devices with UART interface.274 275 Say Y here to compile support for HCI MRVL protocol.276 277config BT_HCIUART_AML278 bool "Amlogic protocol support"279 depends on BT_HCIUART280 depends on BT_HCIUART_SERDEV281 select BT_HCIUART_H4282 select FW_LOADER283 help284 The Amlogic protocol support enables Bluetooth HCI over serial285 port interface for Amlogic Bluetooth controllers.286 287 Say Y here to compile support for HCI AML protocol.288 289config BT_HCIBCM203X290 tristate "HCI BCM203x USB driver"291 depends on USB292 select FW_LOADER293 help294 Bluetooth HCI BCM203x USB driver.295 This driver provides the firmware loading mechanism for the Broadcom296 Blutonium based devices.297 298 Say Y here to compile support for HCI BCM203x devices into the299 kernel or say M to compile it as module (bcm203x).300 301 302config BT_HCIBCM4377303 tristate "HCI BCM4377/4378/4387/4388 PCIe driver"304 depends on PCI305 select FW_LOADER306 help307 Support for Broadcom BCM4377/4378/4387/4388 Bluetooth chipsets308 attached via PCIe. These are usually found in Apple machines.309 310 Say Y here to compile support for HCI BCM4377 family devices into the311 kernel or say M to compile it as module (hci_bcm4377).312 313config BT_HCIBPA10X314 tristate "HCI BPA10x USB driver"315 depends on USB316 help317 Bluetooth HCI BPA10x USB driver.318 This driver provides support for the Digianswer BPA 100/105 Bluetooth319 sniffer devices.320 321 Say Y here to compile support for HCI BPA10x devices into the322 kernel or say M to compile it as module (bpa10x).323 324config BT_HCIBFUSB325 tristate "HCI BlueFRITZ! USB driver"326 depends on USB327 select FW_LOADER328 help329 Bluetooth HCI BlueFRITZ! USB driver.330 This driver provides support for Bluetooth USB devices with AVM331 interface:332 AVM BlueFRITZ! USB333 334 Say Y here to compile support for HCI BFUSB devices into the335 kernel or say M to compile it as module (bfusb).336 337config BT_HCIDTL1338 tristate "HCI DTL1 (PC Card) driver"339 depends on PCMCIA340 help341 Bluetooth HCI DTL1 (PC Card) driver.342 This driver provides support for Bluetooth PCMCIA devices with343 Nokia DTL1 interface:344 Nokia Bluetooth Card345 Socket Bluetooth CF Card346 347 Say Y here to compile support for HCI DTL1 devices into the348 kernel or say M to compile it as module (dtl1_cs).349 350config BT_HCIBT3C351 tristate "HCI BT3C (PC Card) driver"352 depends on PCMCIA353 select FW_LOADER354 help355 Bluetooth HCI BT3C (PC Card) driver.356 This driver provides support for Bluetooth PCMCIA devices with357 3Com BT3C interface:358 3Com Bluetooth Card (3CRWB6096)359 HP Bluetooth Card360 361 Say Y here to compile support for HCI BT3C devices into the362 kernel or say M to compile it as module (bt3c_cs).363 364config BT_HCIBLUECARD365 tristate "HCI BlueCard (PC Card) driver"366 depends on PCMCIA367 help368 Bluetooth HCI BlueCard (PC Card) driver.369 This driver provides support for Bluetooth PCMCIA devices with370 Anycom BlueCard interface:371 Anycom Bluetooth PC Card372 Anycom Bluetooth CF Card373 374 Say Y here to compile support for HCI BlueCard devices into the375 kernel or say M to compile it as module (bluecard_cs).376 377config BT_HCIVHCI378 tristate "HCI VHCI (Virtual HCI device) driver"379 select WANT_DEV_COREDUMP380 help381 Bluetooth Virtual HCI device driver.382 This driver is required if you want to use HCI Emulation software.383 384 Say Y here to compile support for virtual HCI devices into the385 kernel or say M to compile it as module (hci_vhci).386 387config BT_MRVL388 tristate "Marvell Bluetooth driver support"389 help390 The core driver to support Marvell Bluetooth devices.391 392 This driver is required if you want to support393 Marvell Bluetooth devices, such as 8688/8787/8797/8887/8897/8977/8987/8997.394 395 Say Y here to compile Marvell Bluetooth driver396 into the kernel or say M to compile it as module.397 398config BT_MRVL_SDIO399 tristate "Marvell BT-over-SDIO driver"400 depends on BT_MRVL && MMC401 select FW_LOADER402 select WANT_DEV_COREDUMP403 help404 The driver for Marvell Bluetooth chipsets with SDIO interface.405 406 This driver is required if you want to use Marvell Bluetooth407 devices with SDIO interface. Currently SD8688/SD8787/SD8797/SD8887/SD8897/SD8977/SD8987/SD8997408 chipsets are supported.409 410 Say Y here to compile support for Marvell BT-over-SDIO driver411 into the kernel or say M to compile it as module.412 413config BT_ATH3K414 tristate "Atheros firmware download driver"415 depends on BT_HCIBTUSB416 select FW_LOADER417 help418 Bluetooth firmware download driver.419 This driver loads the firmware into the Atheros Bluetooth420 chipset.421 422 Say Y here to compile support for "Atheros firmware download driver"423 into the kernel or say M to compile it as module (ath3k).424 425config BT_MTKSDIO426 tristate "MediaTek HCI SDIO driver"427 depends on MMC428 depends on USB || !BT_HCIBTUSB_MTK429 select BT_MTK430 help431 MediaTek Bluetooth HCI SDIO driver.432 This driver is required if you want to use MediaTek Bluetooth433 with SDIO interface.434 435 Say Y here to compile support for MediaTek Bluetooth SDIO devices436 into the kernel or say M to compile it as module (btmtksdio).437 438config BT_MTKUART439 tristate "MediaTek HCI UART driver"440 depends on SERIAL_DEV_BUS441 depends on USB || !BT_HCIBTUSB_MTK442 select BT_MTK443 help444 MediaTek Bluetooth HCI UART driver.445 This driver is required if you want to use MediaTek Bluetooth446 with serial interface.447 448 Say Y here to compile support for MediaTek Bluetooth UART devices449 into the kernel or say M to compile it as module (btmtkuart).450 451config BT_QCOMSMD452 tristate "Qualcomm SMD based HCI support"453 depends on RPMSG || (COMPILE_TEST && RPMSG=n)454 depends on QCOM_WCNSS_CTRL || (COMPILE_TEST && QCOM_WCNSS_CTRL=n)455 select BT_QCA456 help457 Qualcomm SMD based HCI driver.458 This driver is used to bridge HCI data onto the shared memory459 channels to the WCNSS core.460 461 Say Y here to compile support for HCI over Qualcomm SMD into the462 kernel or say M to compile as a module.463 464config BT_HCIRSI465 tristate466 help467 Redpine BT driver.468 This driver handles BT traffic from upper layers and pass469 to the RSI_91x coex module for further scheduling to device470 471 Say Y here to compile support for HCI over Redpine into the472 kernel or say M to compile as a module.473 474config BT_VIRTIO475 tristate "Virtio Bluetooth driver"476 depends on VIRTIO477 help478 Virtio Bluetooth support driver.479 This driver supports Virtio Bluetooth devices.480 481 Say Y here to compile support for HCI over Virtio into the482 kernel or say M to compile as a module.483 484config BT_NXPUART485 tristate "NXP protocol support"486 depends on SERIAL_DEV_BUS487 select CRC32488 select CRC8489 help490 NXP is serial driver required for NXP Bluetooth491 devices with UART interface.492 493 Say Y here to compile support for NXP Bluetooth UART device into494 the kernel, or say M here to compile as a module (btnxpuart).495 496config BT_INTEL_PCIE497 tristate "Intel HCI PCIe driver"498 depends on PCI499 select BT_INTEL500 select FW_LOADER501 help502 Intel Bluetooth transport driver for PCIe.503 This driver is required if you want to use Intel Bluetooth device504 with PCIe interface.505 506 Say Y here to compiler support for Intel Bluetooth PCIe device into507 the kernel or say M to compile it as module (btintel_pcie)508endmenu509