xref: /openbmc/linux/drivers/bluetooth/Kconfig (revision ab4e4380)
1# SPDX-License-Identifier: GPL-2.0
2
3menu "Bluetooth device drivers"
4	depends on BT
5
6config BT_INTEL
7	tristate
8	select REGMAP
9
10config BT_BCM
11	tristate
12	select FW_LOADER
13
14config BT_RTL
15	tristate
16	select FW_LOADER
17
18config BT_QCA
19	tristate
20	select FW_LOADER
21
22config BT_MTK
23	tristate
24	select FW_LOADER
25
26config BT_HCIBTUSB
27	tristate "HCI USB driver"
28	depends on USB
29	select BT_INTEL
30	help
31	  Bluetooth HCI USB driver.
32	  This driver is required if you want to use Bluetooth devices with
33	  USB interface.
34
35	  Say Y here to compile support for Bluetooth USB devices into the
36	  kernel or say M to compile it as module (btusb).
37
38config BT_HCIBTUSB_AUTOSUSPEND
39	bool "Enable USB autosuspend for Bluetooth USB devices by default"
40	depends on BT_HCIBTUSB
41	help
42	  Say Y here to enable USB autosuspend for Bluetooth USB devices by
43	  default.
44
45	  This can be overridden by passing btusb.enable_autosuspend=[y|n]
46	  on the kernel commandline.
47
48config BT_HCIBTUSB_POLL_SYNC
49	bool "Enable USB poll_sync for Bluetooth USB devices by default"
50	depends on BT_HCIBTUSB
51	default y
52	help
53	  poll_sync synchronizes the USB data and event endpoints by
54	  prioritizing the later.
55
56	  Say Y here to enable USB poll_sync for Bluetooth USB devices by
57	  default.
58
59config BT_HCIBTUSB_BCM
60	bool "Broadcom protocol support"
61	depends on BT_HCIBTUSB
62	select BT_BCM
63	default y
64	help
65	  The Broadcom protocol support enables firmware and patchram
66	  download support for Broadcom Bluetooth controllers.
67
68	  Say Y here to compile support for Broadcom protocol.
69
70config BT_HCIBTUSB_MTK
71	bool "MediaTek protocol support"
72	depends on BT_HCIBTUSB
73	select BT_MTK
74	default n
75	help
76	  The MediaTek protocol support enables firmware download
77	  support and chip initialization for MediaTek Bluetooth
78	  USB controllers.
79
80	  Say Y here to compile support for MediaTek protocol.
81
82config BT_HCIBTUSB_RTL
83	bool "Realtek protocol support"
84	depends on BT_HCIBTUSB
85	select BT_RTL
86	default y
87	help
88	  The Realtek protocol support enables firmware and configuration
89	  download support for Realtek Bluetooth controllers.
90
91	  Say Y here to compile support for Realtek protocol.
92
93config BT_HCIBTSDIO
94	tristate "HCI SDIO driver"
95	depends on MMC
96	help
97	  Bluetooth HCI SDIO driver.
98	  This driver is required if you want to use Bluetooth device with
99	  SDIO interface.
100
101	  Say Y here to compile support for Bluetooth SDIO devices into the
102	  kernel or say M to compile it as module (btsdio).
103
104config BT_HCIUART
105	tristate "HCI UART driver"
106	depends on SERIAL_DEV_BUS || !SERIAL_DEV_BUS
107	depends on NVMEM || !NVMEM
108	depends on TTY
109	help
110	  Bluetooth HCI UART driver.
111	  This driver is required if you want to use Bluetooth devices with
112	  serial port interface. You will also need this driver if you have
113	  UART based Bluetooth PCMCIA and CF devices like Xircom Credit Card
114	  adapter and BrainBoxes Bluetooth PC Card.
115
116	  Say Y here to compile support for Bluetooth UART devices into the
117	  kernel or say M to compile it as module (hci_uart).
118
119config BT_HCIUART_SERDEV
120	bool
121	depends on SERIAL_DEV_BUS && BT_HCIUART
122	default y
123
124config BT_HCIUART_H4
125	bool "UART (H4) protocol support"
126	depends on BT_HCIUART
127	help
128	  UART (H4) is serial protocol for communication between Bluetooth
129	  device and host. This protocol is required for most Bluetooth devices
130	  with UART interface, including PCMCIA and CF cards.
131
132	  Say Y here to compile support for HCI UART (H4) protocol.
133
134config BT_HCIUART_NOKIA
135	tristate "UART Nokia H4+ protocol support"
136	depends on BT_HCIUART
137	depends on BT_HCIUART_SERDEV
138	depends on GPIOLIB
139	depends on PM
140	select BT_HCIUART_H4
141	select BT_BCM
142	help
143	  Nokia H4+ is serial protocol for communication between Bluetooth
144	  device and host. This protocol is required for Bluetooth devices
145	  with UART interface in Nokia devices.
146
147	  Say Y here to compile support for Nokia's H4+ protocol.
148
149config BT_HCIUART_BCSP
150	bool "BCSP protocol support"
151	depends on BT_HCIUART
152	select BITREVERSE
153	help
154	  BCSP (BlueCore Serial Protocol) is serial protocol for communication
155	  between Bluetooth device and host. This protocol is required for non
156	  USB Bluetooth devices based on CSR BlueCore chip, including PCMCIA and
157	  CF cards.
158
159	  Say Y here to compile support for HCI BCSP protocol.
160
161config BT_HCIUART_ATH3K
162	bool "Atheros AR300x serial support"
163	depends on BT_HCIUART
164	select BT_HCIUART_H4
165	help
166	  HCIATH3K (HCI Atheros AR300x) is a serial protocol for
167	  communication between host and Atheros AR300x Bluetooth devices.
168	  This protocol enables AR300x chips to be enabled with
169	  power management support.
170	  Enable this if you have Atheros AR300x serial Bluetooth device.
171
172	  Say Y here to compile support for HCI UART ATH3K protocol.
173
174config BT_HCIUART_LL
175	bool "HCILL protocol support"
176	depends on BT_HCIUART_SERDEV
177	select BT_HCIUART_H4
178	help
179	  HCILL (HCI Low Level) is a serial protocol for communication
180	  between Bluetooth device and host. This protocol is required for
181	  serial Bluetooth devices that are based on Texas Instruments'
182	  BRF chips.
183
184	  Say Y here to compile support for HCILL protocol.
185
186config BT_HCIUART_3WIRE
187	bool "Three-wire UART (H5) protocol support"
188	depends on BT_HCIUART
189	depends on BT_HCIUART_SERDEV
190	help
191	  The HCI Three-wire UART Transport Layer makes it possible to
192	  user the Bluetooth HCI over a serial port interface. The HCI
193	  Three-wire UART Transport Layer assumes that the UART
194	  communication may have bit errors, overrun errors or burst
195	  errors and thereby making CTS/RTS lines unnecessary.
196
197	  Say Y here to compile support for Three-wire UART protocol.
198
199config BT_HCIUART_INTEL
200	bool "Intel protocol support"
201	depends on BT_HCIUART
202	depends on GPIOLIB
203	select BT_HCIUART_H4
204	select BT_INTEL
205	help
206	  The Intel protocol support enables Bluetooth HCI over serial
207	  port interface for Intel Bluetooth controllers.
208
209	  Say Y here to compile support for Intel protocol.
210
211config BT_HCIUART_BCM
212	bool "Broadcom protocol support"
213	depends on BT_HCIUART
214	depends on BT_HCIUART_SERDEV
215	depends on (!ACPI || SERIAL_DEV_CTRL_TTYPORT)
216	depends on GPIOLIB
217	select BT_HCIUART_H4
218	select BT_BCM
219	help
220	  The Broadcom protocol support enables Bluetooth HCI over serial
221	  port interface for Broadcom Bluetooth controllers.
222
223	  Say Y here to compile support for Broadcom protocol.
224
225config BT_HCIUART_RTL
226	bool "Realtek protocol support"
227	depends on BT_HCIUART
228	depends on BT_HCIUART_SERDEV
229	depends on GPIOLIB
230	depends on (ACPI || SERIAL_DEV_CTRL_TTYPORT)
231	select BT_HCIUART_3WIRE
232	select BT_RTL
233	help
234	  The Realtek protocol support enables Bluetooth HCI over 3-Wire
235	  serial port interface for Realtek Bluetooth controllers.
236
237	  Say Y here to compile support for Realtek protocol.
238
239config BT_HCIUART_QCA
240	bool "Qualcomm Atheros protocol support"
241	depends on BT_HCIUART
242	depends on BT_HCIUART_SERDEV
243	select BT_HCIUART_H4
244	select BT_QCA
245	help
246	  The Qualcomm Atheros protocol supports HCI In-Band Sleep feature
247	  over serial port interface(H4) between controller and host.
248	  This protocol is required for UART clock control for QCA Bluetooth
249	  devices.
250
251	  Say Y here to compile support for QCA protocol.
252
253config BT_HCIUART_AG6XX
254	bool "Intel AG6XX protocol support"
255	depends on BT_HCIUART
256	select BT_HCIUART_H4
257	select BT_INTEL
258	help
259	  The Intel/AG6XX protocol support enables Bluetooth HCI over serial
260	  port interface for Intel ibt 2.1 Bluetooth controllers.
261
262	  Say Y here to compile support for Intel AG6XX protocol.
263
264config BT_HCIUART_MRVL
265	bool "Marvell protocol support"
266	depends on BT_HCIUART
267	depends on BT_HCIUART_SERDEV
268	select BT_HCIUART_H4
269	help
270	  Marvell is serial protocol for communication between Bluetooth
271	  device and host. This protocol is required for most Marvell Bluetooth
272	  devices with UART interface.
273
274	  Say Y here to compile support for HCI MRVL protocol.
275
276config BT_HCIBCM203X
277	tristate "HCI BCM203x USB driver"
278	depends on USB
279	select FW_LOADER
280	help
281	  Bluetooth HCI BCM203x USB driver.
282	  This driver provides the firmware loading mechanism for the Broadcom
283	  Blutonium based devices.
284
285	  Say Y here to compile support for HCI BCM203x devices into the
286	  kernel or say M to compile it as module (bcm203x).
287
288
289config BT_HCIBCM4377
290	tristate "HCI BCM4377/4378/4387 PCIe driver"
291	depends on PCI
292	select FW_LOADER
293	help
294	  Support for Broadcom BCM4377/4378/4387 Bluetooth chipsets attached via
295	  PCIe. These are usually found in Apple machines.
296
297	  Say Y here to compile support for HCI BCM4377 family devices into the
298	  kernel or say M to compile it as module (hci_bcm4377).
299
300config BT_HCIBPA10X
301	tristate "HCI BPA10x USB driver"
302	depends on USB
303	help
304	  Bluetooth HCI BPA10x USB driver.
305	  This driver provides support for the Digianswer BPA 100/105 Bluetooth
306	  sniffer devices.
307
308	  Say Y here to compile support for HCI BPA10x devices into the
309	  kernel or say M to compile it as module (bpa10x).
310
311config BT_HCIBFUSB
312	tristate "HCI BlueFRITZ! USB driver"
313	depends on USB
314	select FW_LOADER
315	help
316	  Bluetooth HCI BlueFRITZ! USB driver.
317	  This driver provides support for Bluetooth USB devices with AVM
318	  interface:
319	     AVM BlueFRITZ! USB
320
321	  Say Y here to compile support for HCI BFUSB devices into the
322	  kernel or say M to compile it as module (bfusb).
323
324config BT_HCIDTL1
325	tristate "HCI DTL1 (PC Card) driver"
326	depends on PCMCIA
327	help
328	  Bluetooth HCI DTL1 (PC Card) driver.
329	  This driver provides support for Bluetooth PCMCIA devices with
330	  Nokia DTL1 interface:
331	     Nokia Bluetooth Card
332	     Socket Bluetooth CF Card
333
334	  Say Y here to compile support for HCI DTL1 devices into the
335	  kernel or say M to compile it as module (dtl1_cs).
336
337config BT_HCIBT3C
338	tristate "HCI BT3C (PC Card) driver"
339	depends on PCMCIA
340	select FW_LOADER
341	help
342	  Bluetooth HCI BT3C (PC Card) driver.
343	  This driver provides support for Bluetooth PCMCIA devices with
344	  3Com BT3C interface:
345	     3Com Bluetooth Card (3CRWB6096)
346	     HP Bluetooth Card
347
348	  Say Y here to compile support for HCI BT3C devices into the
349	  kernel or say M to compile it as module (bt3c_cs).
350
351config BT_HCIBLUECARD
352	tristate "HCI BlueCard (PC Card) driver"
353	depends on PCMCIA
354	help
355	  Bluetooth HCI BlueCard (PC Card) driver.
356	  This driver provides support for Bluetooth PCMCIA devices with
357	  Anycom BlueCard interface:
358	     Anycom Bluetooth PC Card
359	     Anycom Bluetooth CF Card
360
361	  Say Y here to compile support for HCI BlueCard devices into the
362	  kernel or say M to compile it as module (bluecard_cs).
363
364config BT_HCIVHCI
365	tristate "HCI VHCI (Virtual HCI device) driver"
366	select WANT_DEV_COREDUMP
367	help
368	  Bluetooth Virtual HCI device driver.
369	  This driver is required if you want to use HCI Emulation software.
370
371	  Say Y here to compile support for virtual HCI devices into the
372	  kernel or say M to compile it as module (hci_vhci).
373
374config BT_MRVL
375	tristate "Marvell Bluetooth driver support"
376	help
377	  The core driver to support Marvell Bluetooth devices.
378
379	  This driver is required if you want to support
380	  Marvell Bluetooth devices, such as 8688/8787/8797/8887/8897/8977/8987/8997.
381
382	  Say Y here to compile Marvell Bluetooth driver
383	  into the kernel or say M to compile it as module.
384
385config BT_MRVL_SDIO
386	tristate "Marvell BT-over-SDIO driver"
387	depends on BT_MRVL && MMC
388	select FW_LOADER
389	select WANT_DEV_COREDUMP
390	help
391	  The driver for Marvell Bluetooth chipsets with SDIO interface.
392
393	  This driver is required if you want to use Marvell Bluetooth
394	  devices with SDIO interface. Currently SD8688/SD8787/SD8797/SD8887/SD8897/SD8977/SD8987/SD8997
395	  chipsets are supported.
396
397	  Say Y here to compile support for Marvell BT-over-SDIO driver
398	  into the kernel or say M to compile it as module.
399
400config BT_ATH3K
401	tristate "Atheros firmware download driver"
402	depends on BT_HCIBTUSB
403	select FW_LOADER
404	help
405	  Bluetooth firmware download driver.
406	  This driver loads the firmware into the Atheros Bluetooth
407	  chipset.
408
409	  Say Y here to compile support for "Atheros firmware download driver"
410	  into the kernel or say M to compile it as module (ath3k).
411
412config BT_MTKSDIO
413	tristate "MediaTek HCI SDIO driver"
414	depends on MMC
415	select BT_MTK
416	help
417	  MediaTek Bluetooth HCI SDIO driver.
418	  This driver is required if you want to use MediaTek Bluetooth
419	  with SDIO interface.
420
421	  Say Y here to compile support for MediaTek Bluetooth SDIO devices
422	  into the kernel or say M to compile it as module (btmtksdio).
423
424config BT_MTKUART
425	tristate "MediaTek HCI UART driver"
426	depends on SERIAL_DEV_BUS
427	select BT_MTK
428	help
429	  MediaTek Bluetooth HCI UART driver.
430	  This driver is required if you want to use MediaTek Bluetooth
431	  with serial interface.
432
433	  Say Y here to compile support for MediaTek Bluetooth UART devices
434	  into the kernel or say M to compile it as module (btmtkuart).
435
436config BT_QCOMSMD
437	tristate "Qualcomm SMD based HCI support"
438	depends on RPMSG || (COMPILE_TEST && RPMSG=n)
439	depends on QCOM_WCNSS_CTRL || (COMPILE_TEST && QCOM_WCNSS_CTRL=n)
440	select BT_QCA
441	help
442	  Qualcomm SMD based HCI driver.
443	  This driver is used to bridge HCI data onto the shared memory
444	  channels to the WCNSS core.
445
446	  Say Y here to compile support for HCI over Qualcomm SMD into the
447	  kernel or say M to compile as a module.
448
449config BT_HCIRSI
450	tristate
451	help
452	  Redpine BT driver.
453	  This driver handles BT traffic from upper layers and pass
454	  to the RSI_91x coex module for further scheduling to device
455
456	  Say Y here to compile support for HCI over Redpine into the
457	  kernel or say M to compile as a module.
458
459config BT_VIRTIO
460	tristate "Virtio Bluetooth driver"
461	depends on VIRTIO
462	help
463	  Virtio Bluetooth support driver.
464	  This driver supports Virtio Bluetooth devices.
465
466	  Say Y here to compile support for HCI over Virtio into the
467	  kernel or say M to compile as a module.
468
469config BT_NXPUART
470	tristate "NXP protocol support"
471	depends on SERIAL_DEV_BUS
472	select CRC32
473	select CRC8
474	help
475	  NXP is serial driver required for NXP Bluetooth
476	  devices with UART interface.
477
478	  Say Y here to compile support for NXP Bluetooth UART device into
479	  the kernel, or say M here to compile as a module (btnxpuart).
480
481
482endmenu
483