blob: 2e5da5479d452e5a55cfd7a672291da9d20d8e21 [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001#
2# Misc strange devices
3#
4
Fabio Estevam7c5763b2012-01-24 02:11:25 -02005menu "Misc devices"
6
Jean Delvareff606672011-03-21 17:59:36 +01007config SENSORS_LIS3LV02D
8 tristate
9 depends on INPUT
10 select INPUT_POLLDEV
11 default n
12
Michael Hennerich4eb174b2009-12-14 18:00:15 -080013config AD525X_DPOT
Michael Hennerich6c536e42010-05-24 14:33:14 -070014 tristate "Analog Devices Digital Potentiometers"
15 depends on (I2C || SPI) && SYSFS
Michael Hennerich4eb174b2009-12-14 18:00:15 -080016 help
17 If you say yes here, you get support for the Analog Devices
Michael Hennerich6c536e42010-05-24 14:33:14 -070018 AD5258, AD5259, AD5251, AD5252, AD5253, AD5254, AD5255
19 AD5160, AD5161, AD5162, AD5165, AD5200, AD5201, AD5203,
20 AD5204, AD5206, AD5207, AD5231, AD5232, AD5233, AD5235,
21 AD5260, AD5262, AD5263, AD5290, AD5291, AD5292, AD5293,
Michael Henneriche3ae684762010-05-24 14:33:15 -070022 AD7376, AD8400, AD8402, AD8403, ADN2850, AD5241, AD5242,
Michael Hennerichc74cba62010-05-24 14:33:15 -070023 AD5243, AD5245, AD5246, AD5247, AD5248, AD5280, AD5282,
Michael Hennericha4bd3942010-10-26 14:22:36 -070024 ADN2860, AD5273, AD5171, AD5170, AD5172, AD5173, AD5270,
25 AD5271, AD5272, AD5274
Michael Hennerich4eb174b2009-12-14 18:00:15 -080026 digital potentiometer chips.
27
28 See Documentation/misc-devices/ad525x_dpot.txt for the
29 userspace interface.
30
31 This driver can also be built as a module. If so, the module
32 will be called ad525x_dpot.
33
Michael Hennerich6c536e42010-05-24 14:33:14 -070034config AD525X_DPOT_I2C
35 tristate "support I2C bus connection"
36 depends on AD525X_DPOT && I2C
37 help
38 Say Y here if you have a digital potentiometers hooked to an I2C bus.
39
40 To compile this driver as a module, choose M here: the
41 module will be called ad525x_dpot-i2c.
42
43config AD525X_DPOT_SPI
44 tristate "support SPI bus connection"
45 depends on AD525X_DPOT && SPI_MASTER
46 help
47 Say Y here if you have a digital potentiometers hooked to an SPI bus.
48
49 If unsure, say N (but it's safe to say "Y").
50
51 To compile this driver as a module, choose M here: the
52 module will be called ad525x_dpot-spi.
53
David Brownell2a341f52008-02-22 17:23:23 -080054config ATMEL_TCLIB
55 bool "Atmel AT32/AT91 Timer/Counter Library"
56 depends on (AVR32 || ARCH_AT91)
57 help
58 Select this if you want a library to allocate the Timer/Counter
59 blocks found on many Atmel processors. This facilitates using
60 these blocks by different drivers despite processor differences.
61
David Brownell4d243f92008-02-22 17:28:37 -080062config ATMEL_TCB_CLKSRC
63 bool "TC Block Clocksource"
John Stultz592913e2010-07-13 17:56:20 -070064 depends on ATMEL_TCLIB
David Brownell4d243f92008-02-22 17:28:37 -080065 default y
66 help
67 Select this to get a high precision clocksource based on a
68 TC block with a 5+ MHz base clock rate. Two timer channels
69 are combined to make a single 32-bit timer.
70
71 When GENERIC_CLOCKEVENTS is defined, the third timer channel
72 may be used as a clock event device supporting oneshot mode
73 (delays of up to two seconds) based on the 32 KiHz clock.
74
75config ATMEL_TCB_CLKSRC_BLOCK
76 int
77 depends on ATMEL_TCB_CLKSRC
Nicolas Ferre93730902014-11-19 11:15:02 +010078 prompt "TC Block" if CPU_AT32AP700X
David Brownell4d243f92008-02-22 17:28:37 -080079 default 0
80 range 0 1
81 help
82 Some chips provide more than one TC block, so you have the
83 choice of which one to use for the clock framework. The other
84 TC can be used for other purposes, such as PWM generation and
85 interval timing.
86
Jiri Kosina54f69b92013-03-21 00:21:21 +010087config DUMMY_IRQ
88 tristate "Dummy IRQ handler"
89 default n
90 ---help---
91 This module accepts a single 'irq' parameter, which it should register for.
92 The sole purpose of this module is to help with debugging of systems on
93 which spurious IRQs would happen on disabled IRQ vector.
94
Linus Torvalds1da177e2005-04-16 15:20:36 -070095config IBM_ASM
96 tristate "Device driver for IBM RSA service processor"
Greg Kroah-Hartman65929212012-09-18 16:14:53 +010097 depends on X86 && PCI && INPUT
Randy Dunlap75339d82016-01-20 14:58:21 -080098 depends on SERIAL_8250 || SERIAL_8250=n
Linus Torvalds1da177e2005-04-16 15:20:36 -070099 ---help---
100 This option enables device driver support for in-band access to the
101 IBM RSA (Condor) service processor in eServer xSeries systems.
102 The ibmasm device driver allows user space application to access
103 ASM (Advanced Systems Management) functions on the service
104 processor. The driver is meant to be used in conjunction with
105 a user space API.
106 The ibmasm driver also enables the OS to use the UART on the
107 service processor board as a regular serial port. To make use of
108 this feature serial driver support (CONFIG_SERIAL_8250) must be
109 enabled.
Alex Dubovf9565122006-10-04 02:15:38 -0700110
Linus Torvalds1da177e2005-04-16 15:20:36 -0700111 WARNING: This software may not be supported or function
112 correctly on your IBM server. Please consult the IBM ServerProven
Justin P. Mattock631dd1a2010-10-18 11:03:14 +0200113 website <http://www-03.ibm.com/systems/info/x86servers/serverproven/compat/us/>
114 for information on the specific driver level and support statement
Linus Torvalds1da177e2005-04-16 15:20:36 -0700115 for your IBM server.
116
Jiri Slabycef2cf02007-05-08 00:31:45 -0700117config PHANTOM
Jiri Slabyec905a12008-07-25 01:48:23 -0700118 tristate "Sensable PHANToM (PCI)"
Jiri Slabycef2cf02007-05-08 00:31:45 -0700119 depends on PCI
120 help
121 Say Y here if you want to build a driver for Sensable PHANToM device.
122
Jiri Slabyec905a12008-07-25 01:48:23 -0700123 This driver is only for PCI PHANToMs.
124
Jiri Slabycef2cf02007-05-08 00:31:45 -0700125 If you choose to build module, its name will be phantom. If unsure,
126 say N here.
127
J Freyensee0b61d2a2011-05-06 16:56:49 -0700128config INTEL_MID_PTI
129 tristate "Parallel Trace Interface for MIPI P1149.7 cJTAG standard"
Jiri Slaby4bb16672013-05-22 10:56:24 +0200130 depends on PCI && TTY && (X86_INTEL_MID || COMPILE_TEST)
J Freyensee0b61d2a2011-05-06 16:56:49 -0700131 default n
132 help
133 The PTI (Parallel Trace Interface) driver directs
134 trace data routed from various parts in the system out
135 through an Intel Penwell PTI port and out of the mobile
136 device for analysis with a debugging tool (Lauterbach or Fido).
137
138 You should select this driver if the target kernel is meant for
139 an Intel Atom (non-netbook) mobile device containing a MIPI
140 P1149.7 standard implementation.
141
Brent Casavant59f14802006-10-17 00:09:25 -0700142config SGI_IOC4
143 tristate "SGI IOC4 Base IO support"
Al Viroaa6c2e62006-10-24 11:16:29 +0100144 depends on PCI
Brent Casavant59f14802006-10-17 00:09:25 -0700145 ---help---
146 This option enables basic support for the IOC4 chip on certain
147 SGI IO controller cards (IO9, IO10, and PCI-RT). This option
148 does not enable any specific functions on such a card, but provides
149 necessary infrastructure for other drivers to utilize.
150
151 If you have an SGI Altix with an IOC4-based card say Y.
152 Otherwise say N.
153
Alex Dubovf9565122006-10-04 02:15:38 -0700154config TIFM_CORE
Greg Kroah-Hartman65929212012-09-18 16:14:53 +0100155 tristate "TI Flash Media interface support"
156 depends on PCI
Alex Dubovf9565122006-10-04 02:15:38 -0700157 help
158 If you want support for Texas Instruments(R) Flash Media adapters
159 you should select this option and then also choose an appropriate
160 host adapter, such as 'TI Flash Media PCI74xx/PCI76xx host adapter
161 support', if you have a TI PCI74xx compatible card reader, for
162 example.
163 You will also have to select some flash card format drivers. MMC/SD
164 cards are supported via 'MMC/SD Card support: TI Flash Media MMC/SD
165 Interface support (MMC_TIFM_SD)'.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700166
Len Brown8c367902008-11-30 23:59:07 -0500167 To compile this driver as a module, choose M here: the module will
Alex Dubovf9565122006-10-04 02:15:38 -0700168 be called tifm_core.
169
170config TIFM_7XX1
Greg Kroah-Hartman65929212012-09-18 16:14:53 +0100171 tristate "TI Flash Media PCI74xx/PCI76xx host adapter support"
172 depends on PCI && TIFM_CORE
Alex Dubovf9565122006-10-04 02:15:38 -0700173 default TIFM_CORE
174 help
175 This option enables support for Texas Instruments(R) PCI74xx and
176 PCI76xx families of Flash Media adapters, found in many laptops.
177 To make actual use of the device, you will have to select some
178 flash card format drivers, as outlined in the TIFM_CORE Help.
179
Len Brown8c367902008-11-30 23:59:07 -0500180 To compile this driver as a module, choose M here: the module will
Alex Dubovf9565122006-10-04 02:15:38 -0700181 be called tifm_7xx1.
182
Darrick J. Wonga412ae32008-11-12 13:27:04 -0800183config ICS932S401
184 tristate "Integrated Circuits ICS932S401"
Greg Kroah-Hartman65929212012-09-18 16:14:53 +0100185 depends on I2C
Darrick J. Wonga412ae32008-11-12 13:27:04 -0800186 help
187 If you say yes here you get support for the Integrated Circuits
188 ICS932S401 clock control chips.
189
190 This driver can also be built as a module. If so, the module
191 will be called ics932s401.
192
Hans-Christian Egtvedteb1f2932007-10-16 23:26:11 -0700193config ATMEL_SSC
194 tristate "Device driver for Atmel SSC peripheral"
Jean Delvarefc1a5db2014-04-23 15:18:06 +0200195 depends on HAS_IOMEM && (AVR32 || ARCH_AT91 || COMPILE_TEST)
Hans-Christian Egtvedteb1f2932007-10-16 23:26:11 -0700196 ---help---
Matt LaPlante692105b2009-01-26 11:12:25 +0100197 This option enables device driver support for Atmel Synchronized
Hans-Christian Egtvedteb1f2932007-10-16 23:26:11 -0700198 Serial Communication peripheral (SSC).
199
200 The SSC peripheral supports a wide variety of serial frame based
201 communications, i.e. I2S, SPI, etc.
202
203 If unsure, say N.
204
James Bottomleyd569d5b2008-02-03 15:40:56 -0600205config ENCLOSURE_SERVICES
206 tristate "Enclosure Services"
207 default n
208 help
209 Provides support for intelligent enclosures (bays which
210 contain storage devices). You also need either a host
211 driver (SCSI/ATA) which supports enclosures
212 or a SCSI enclosure device (SES) to use these services.
213
Dean Nelson45d9ca42008-04-22 14:46:56 -0500214config SGI_XP
215 tristate "Support communication between SGI SSIs"
Dean Nelson3b0de7b2008-08-01 14:19:08 -0500216 depends on NET
Nick Piggin03b48632009-01-20 04:36:04 +0100217 depends on (IA64_GENERIC || IA64_SGI_SN2 || IA64_SGI_UV || X86_UV) && SMP
Dean Nelson45d9ca42008-04-22 14:46:56 -0500218 select IA64_UNCACHED_ALLOCATOR if IA64_GENERIC || IA64_SGI_SN2
219 select GENERIC_ALLOCATOR if IA64_GENERIC || IA64_SGI_SN2
Robin Holt1bc4faa2009-04-02 16:59:13 -0700220 select SGI_GRU if X86_64 && SMP
Dean Nelson45d9ca42008-04-22 14:46:56 -0500221 ---help---
222 An SGI machine can be divided into multiple Single System
223 Images which act independently of each other and have
224 hardware based memory protection from the others. Enabling
225 this feature will allow for direct communication between SSIs
226 based on a network adapter and DMA messaging.
227
Andres Salomon82dca612009-12-14 18:00:37 -0800228config CS5535_MFGPT
229 tristate "CS5535/CS5536 Geode Multi-Function General Purpose Timer (MFGPT) support"
Jean Delvare0f78a112014-03-07 22:06:29 +0100230 depends on MFD_CS5535
Andres Salomon82dca612009-12-14 18:00:37 -0800231 default n
232 help
233 This driver provides access to MFGPT functionality for other
234 drivers that need timers. MFGPTs are available in the CS5535 and
235 CS5536 companion chips that are found in AMD Geode and several
236 other platforms. They have a better resolution and max interval
237 than the generic PIT, and are suitable for use as high-res timers.
238 You probably don't want to enable this manually; other drivers that
239 make use of it should enable it.
240
241config CS5535_MFGPT_DEFAULT_IRQ
242 int
Geert Uytterhoeven2bf212b2009-12-17 15:27:05 -0800243 depends on CS5535_MFGPT
Andres Salomon82dca612009-12-14 18:00:37 -0800244 default 7
245 help
246 MFGPTs on the CS5535 require an interrupt. The selected IRQ
247 can be overridden as a module option as well as by driver that
248 use the cs5535_mfgpt_ API; however, different architectures might
249 want to use a different IRQ by default. This is here for
250 architectures to set as necessary.
251
Randy Dunlap9c8f05c2010-03-05 13:42:35 -0800252config CS5535_CLOCK_EVENT_SRC
253 tristate "CS5535/CS5536 high-res timer (MFGPT) events"
John Stultz592913e2010-07-13 17:56:20 -0700254 depends on GENERIC_CLOCKEVENTS && CS5535_MFGPT
Randy Dunlap9c8f05c2010-03-05 13:42:35 -0800255 help
256 This driver provides a clock event source based on the MFGPT
257 timer(s) in the CS5535 and CS5536 companion chips.
258 MFGPTs have a better resolution and max interval than the
259 generic PIT, and are suitable for use as high-res timers.
260
David Altobelli89bcb052008-07-02 09:38:53 -0600261config HP_ILO
dann frazier1ce873a2010-10-15 10:14:34 -0600262 tristate "Channel interface driver for the HP iLO processor"
Andrew Mortonf38954c2008-07-25 01:45:52 -0700263 depends on PCI
David Altobelli89bcb052008-07-02 09:38:53 -0600264 default n
265 help
266 The channel interface driver allows applications to communicate
dann frazier1ce873a2010-10-15 10:14:34 -0600267 with iLO management processors present on HP ProLiant servers.
268 Upon loading, the driver creates /dev/hpilo/dXccbN files, which
269 can be used to gather data from the management processor, via
270 read and write system calls.
David Altobelli89bcb052008-07-02 09:38:53 -0600271
272 To compile this driver as a module, choose M here: the
273 module will be called hpilo.
274
Tim Bird1f26d1c2015-07-16 16:55:32 -0700275config QCOM_COINCELL
276 tristate "Qualcomm coincell charger support"
277 depends on MFD_SPMI_PMIC || COMPILE_TEST
278 help
279 This driver supports the coincell block found inside of
280 Qualcomm PMICs. The coincell charger provides a means to
281 charge a coincell battery or backup capacitor which is used
282 to maintain PMIC register and RTC state in the absence of
283 external power.
284
Jack Steiner3d919e52008-07-29 22:34:01 -0700285config SGI_GRU
286 tristate "SGI GRU driver"
Robin Holt1bc4faa2009-04-02 16:59:13 -0700287 depends on X86_UV && SMP
Jack Steiner3d919e52008-07-29 22:34:01 -0700288 default n
289 select MMU_NOTIFIER
290 ---help---
291 The GRU is a hardware resource located in the system chipset. The GRU
292 contains memory that can be mmapped into the user address space. This memory is
293 used to communicate with the GRU to perform functions such as load/store,
294 scatter/gather, bcopy, AMOs, etc. The GRU is directly accessed by user
295 instructions using user virtual addresses. GRU instructions (ex., bcopy) use
296 user virtual addresses for operands.
297
298 If you are not running on a SGI UV system, say N.
299
300config SGI_GRU_DEBUG
301 bool "SGI GRU driver debug"
302 depends on SGI_GRU
303 default n
304 ---help---
Geert Uytterhoevena82cb8b2014-04-14 18:55:49 +0200305 This option enables additional debugging code for the SGI GRU driver.
306 If you are unsure, say N.
Jack Steiner3d919e52008-07-29 22:34:01 -0700307
anantha22d96aa2010-10-26 14:22:41 -0700308config APDS9802ALS
309 tristate "Medfield Avago APDS9802 ALS Sensor module"
310 depends on I2C
311 help
312 If you say yes here you get support for the ALS APDS9802 ambient
313 light sensor.
314
315 This driver can also be built as a module. If so, the module
316 will be called apds9802als.
317
Daniel Mack3cdbbee2009-03-31 15:23:53 -0700318config ISL29003
319 tristate "Intersil ISL29003 ambient light sensor"
320 depends on I2C && SYSFS
321 help
322 If you say yes here you get support for the Intersil ISL29003
323 ambient light sensor.
324
325 This driver can also be built as a module. If so, the module
326 will be called isl29003.
327
Kalhan Trisal2e85c4d2010-10-26 14:22:40 -0700328config ISL29020
329 tristate "Intersil ISL29020 ambient light sensor"
330 depends on I2C
331 help
332 If you say yes here you get support for the Intersil ISL29020
333 ambient light sensor.
334
335 This driver can also be built as a module. If so, the module
336 will be called isl29020.
337
Jean Delvare6a9bcce2010-03-13 20:56:54 +0100338config SENSORS_TSL2550
339 tristate "Taos TSL2550 ambient light sensor"
340 depends on I2C && SYSFS
341 help
342 If you say yes here you get support for the Taos TSL2550
343 ambient light sensor.
344
345 This driver can also be built as a module. If so, the module
346 will be called tsl2550.
347
Samu Onkalo190420a2010-10-26 14:22:37 -0700348config SENSORS_BH1770
349 tristate "BH1770GLC / SFH7770 combined ALS - Proximity sensor"
350 depends on I2C
351 ---help---
352 Say Y here if you want to build a driver for BH1770GLC (ROHM) or
353 SFH7770 (Osram) combined ambient light and proximity sensor chip.
354
355 To compile this driver as a module, choose M here: the
356 module will be called bh1770glc. If unsure, say N here.
357
Samu Onkalo92b1f842010-10-26 14:22:38 -0700358config SENSORS_APDS990X
359 tristate "APDS990X combined als and proximity sensors"
360 depends on I2C
361 default n
362 ---help---
363 Say Y here if you want to build a driver for Avago APDS990x
364 combined ambient light and proximity sensor chip.
365
366 To compile this driver as a module, choose M here: the
367 module will be called apds990x. If unsure, say N here.
368
Kalhan Trisalcfa3b242010-08-09 17:21:05 -0700369config HMC6352
370 tristate "Honeywell HMC6352 compass"
371 depends on I2C
372 help
373 This driver provides support for the Honeywell HMC6352 compass,
374 providing configuration and heading data via sysfs.
375
Wolfram Sangdddc66f2009-12-06 17:06:16 +0100376config DS1682
377 tristate "Dallas DS1682 Total Elapsed Time Recorder with Alarm"
Greg Kroah-Hartman65929212012-09-18 16:14:53 +0100378 depends on I2C
Wolfram Sangdddc66f2009-12-06 17:06:16 +0100379 help
380 If you say yes here you get support for Dallas Semiconductor
381 DS1682 Total Elapsed Time Recorder.
382
383 This driver can also be built as a module. If so, the module
384 will be called ds1682.
385
Pratyush Anandb9500542011-03-22 16:33:58 -0700386config SPEAR13XX_PCIE_GADGET
387 bool "PCIe gadget support for SPEAr13XX platform"
Arnd Bergmann98097852013-04-23 18:30:45 +0200388 depends on ARCH_SPEAR13XX && BROKEN
Pratyush Anandb9500542011-03-22 16:33:58 -0700389 default n
390 help
391 This option enables gadget support for PCIe controller. If
392 board file defines any controller as PCIe endpoint then a sysfs
393 entry will be created for that controller. User can use these
394 sysfs node to configure PCIe EP as per his requirements.
395
Daniel Mack4d009282009-12-14 18:00:17 -0800396config TI_DAC7512
397 tristate "Texas Instruments DAC7512"
398 depends on SPI && SYSFS
399 help
400 If you say yes here you get support for the Texas Instruments
401 DAC7512 16-bit digital-to-analog converter.
402
403 This driver can also be built as a module. If so, the module
Jonathan Neuschäfer149d7302010-11-09 23:20:26 +0100404 will be called ti_dac7512.
Daniel Mack4d009282009-12-14 18:00:17 -0800405
Dmitry Torokhov453dc652010-04-23 13:18:08 -0400406config VMWARE_BALLOON
407 tristate "VMware Balloon Driver"
Philip P. Moltmann48e3d662015-08-06 15:18:01 -0700408 depends on VMWARE_VMCI && X86 && HYPERVISOR_GUEST
Dmitry Torokhov453dc652010-04-23 13:18:08 -0400409 help
410 This is VMware physical memory management driver which acts
411 like a "balloon" that can be inflated to reclaim physical pages
412 by reserving them in the guest and invalidating them in the
413 monitor, freeing up the underlying machine pages so they can
414 be allocated to other guests. The balloon can also be deflated
415 to allow the guest to use more physical memory.
416
417 If unsure, say N.
418
419 To compile this driver as a module, choose M here: the
Dmitry Torokhovd544b7a42010-09-22 13:04:57 -0700420 module will be called vmw_balloon.
Dmitry Torokhov453dc652010-04-23 13:18:08 -0400421
Linus Walleijce896242010-07-17 12:33:48 +0100422config ARM_CHARLCD
423 bool "ARM Ltd. Character LCD Driver"
424 depends on PLAT_VERSATILE
425 help
426 This is a driver for the character LCD found on the ARM Ltd.
427 Versatile and RealView Platform Baseboards. It doesn't do
428 very much more than display the text "ARM Linux" on the first
429 line and the Linux version on the second line, but that's
430 still useful.
431
Masayuki Ohtakcf4ece52010-09-01 21:16:30 +0900432config PCH_PHUB
Tomoya MORINAGA584ad002011-10-28 09:33:13 +0900433 tristate "Intel EG20T PCH/LAPIS Semicon IOH(ML7213/ML7223/ML7831) PHUB"
Andy Shevchenko4cd57732013-06-04 19:46:26 +0300434 select GENERIC_NET_UTILS
Paul Burton46fd8c32015-11-30 16:21:35 +0000435 depends on PCI && (X86_32 || MIPS || COMPILE_TEST)
Masayuki Ohtakcf4ece52010-09-01 21:16:30 +0900436 help
437 This driver is for PCH(Platform controller Hub) PHUB(Packet Hub) of
438 Intel Topcliff which is an IOH(Input/Output Hub) for x86 embedded
439 processor. The Topcliff has MAC address and Option ROM data in SROM.
440 This driver can access MAC address and Option ROM data in SROM.
441
Tomoya MORINAGA584ad002011-10-28 09:33:13 +0900442 This driver also can be used for LAPIS Semiconductor's IOH,
443 ML7213/ML7223/ML7831.
444 ML7213 which is for IVI(In-Vehicle Infotainment) use.
445 ML7223 IOH is for MP(Media Phone) use.
446 ML7831 IOH is for general purpose use.
447 ML7213/ML7223/ML7831 is companion chip for Intel Atom E6xx series.
448 ML7213/ML7223/ML7831 is completely compatible for Intel EG20T PCH.
Tomoya MORINAGAc47dda72010-12-22 21:04:11 +0900449
Masayuki Ohtakcf4ece52010-09-01 21:16:30 +0900450 To compile this driver as a module, choose M here: the module will
451 be called pch_phub.
452
Donggeun Kima1bb73d2011-07-25 17:13:07 -0700453config USB_SWITCH_FSA9480
454 tristate "FSA9480 USB Switch"
455 depends on I2C
456 help
457 The FSA9480 is a USB port accessory detector and switch.
458 The FSA9480 is fully controlled using I2C and enables USB data,
459 stereo and mono audio, video, microphone and UART data to use
460 a common connector port.
461
Stefan Roese781551d2012-12-07 09:06:59 +0100462config LATTICE_ECP3_CONFIG
463 tristate "Lattice ECP3 FPGA bitstream configuration via SPI"
464 depends on SPI && SYSFS
465 select FW_LOADER
466 default n
467 help
468 This option enables support for bitstream configuration (programming
469 or loading) of the Lattice ECP3 FPGA family via SPI.
470
471 If unsure, say N.
472
Philipp Zabel4984c6f2013-04-29 16:17:12 -0700473config SRAM
474 bool "Generic on-chip SRAM driver"
475 depends on HAS_IOMEM
476 select GENERIC_ALLOCATOR
477 help
478 This driver allows you to declare a memory region to be managed by
479 the genalloc API. It is supposed to be used for small on-chip SRAM
480 areas found on many SoCs.
481
Tatenda Chipeperekwa65935362017-06-07 13:44:11 -0700482config HDCP_QSEECOM
483 tristate "QTI High-Bandwidth Digital Content Protection Module"
484 help
485 This module implements HDCP 2.2 features over external interfaces
486 such as the DisplayPort interface. It exposes APIs for the interface
487 driver to communicate with QTI Secure Execution Environment (QSEE)
488 via the QSEECOM Driver and also communicates with the Receiver via
489 APIs exposed by the interface driver.
490
AnilKumar Chimata20c6b2f2017-04-07 12:18:46 -0700491config QSEECOM
492 tristate "QTI Secure Execution Communicator driver"
493 help
494 Provides a communication interface between userspace and
495 QTI Secure Execution Environment (QSEE) using Secure Channel
496 Manager (SCM) interface. It exposes APIs for both userspace and
497 kernel clients.
498
Pawel Moll974cc7b2014-04-23 10:49:31 +0100499config VEXPRESS_SYSCFG
500 bool "Versatile Express System Configuration driver"
501 depends on VEXPRESS_CONFIG
502 default y
503 help
504 ARM Ltd. Versatile Express uses specialised platform configuration
505 bus. System Configuration interface is one of the possible means
506 of generating transactions on this bus.
Ksenija Stanojevic305b37b2016-02-03 12:31:49 +0100507config PANEL
508 tristate "Parallel port LCD/Keypad Panel support"
509 depends on PARPORT
510 ---help---
511 Say Y here if you have an HD44780 or KS-0074 LCD connected to your
512 parallel port. This driver also features 4 and 6-key keypads. The LCD
513 is accessible through the /dev/lcd char device (10, 156), and the
514 keypad through /dev/keypad (10, 185). Both require misc device to be
515 enabled. This code can either be compiled as a module, or linked into
516 the kernel and started at boot. If you don't understand what all this
517 is about, say N.
518
519config PANEL_PARPORT
520 int "Default parallel port number (0=LPT1)"
521 depends on PANEL
522 range 0 255
523 default "0"
524 ---help---
525 This is the index of the parallel port the panel is connected to. One
526 driver instance only supports one parallel port, so if your keypad
527 and LCD are connected to two separate ports, you have to start two
528 modules with different arguments. Numbering starts with '0' for LPT1,
529 and so on.
530
531config PANEL_PROFILE
532 int "Default panel profile (0-5, 0=custom)"
533 depends on PANEL
534 range 0 5
535 default "5"
536 ---help---
537 To ease configuration, the driver supports different configuration
538 profiles for past and recent wirings. These profiles can also be
539 used to define an approximative configuration, completed by a few
540 other options. Here are the profiles :
541
542 0 = custom (see further)
543 1 = 2x16 parallel LCD, old keypad
544 2 = 2x16 serial LCD (KS-0074), new keypad
545 3 = 2x16 parallel LCD (Hantronix), no keypad
546 4 = 2x16 parallel LCD (Nexcom NSA1045) with Nexcom's keypad
547 5 = 2x40 parallel LCD (old one), with old keypad
548
549 Custom configurations allow you to define how your display is
550 wired to the parallel port, and how it works. This is only intended
551 for experts.
552
553config PANEL_KEYPAD
554 depends on PANEL && PANEL_PROFILE="0"
555 int "Keypad type (0=none, 1=old 6 keys, 2=new 6 keys, 3=Nexcom 4 keys)"
556 range 0 3
557 default 0
558 ---help---
559 This enables and configures a keypad connected to the parallel port.
560 The keys will be read from character device 10,185. Valid values are :
561
562 0 : do not enable this driver
563 1 : old 6 keys keypad
564 2 : new 6 keys keypad, as used on the server at www.ant-computing.com
565 3 : Nexcom NSA1045's 4 keys keypad
566
567 New profiles can be described in the driver source. The driver also
568 supports simultaneous keys pressed when the keypad supports them.
569
570config PANEL_LCD
571 depends on PANEL && PANEL_PROFILE="0"
572 int "LCD type (0=none, 1=custom, 2=old //, 3=ks0074, 4=hantronix, 5=Nexcom)"
573 range 0 5
574 default 0
575 ---help---
576 This enables and configures an LCD connected to the parallel port.
577 The driver includes an interpreter for escape codes starting with
578 '\e[L' which are specific to the LCD, and a few ANSI codes. The
579 driver will be registered as character device 10,156, usually
580 under the name '/dev/lcd'. There are a total of 6 supported types :
581
582 0 : do not enable the driver
583 1 : custom configuration and wiring (see further)
584 2 : 2x16 & 2x40 parallel LCD (old wiring)
585 3 : 2x16 serial LCD (KS-0074 based)
586 4 : 2x16 parallel LCD (Hantronix wiring)
587 5 : 2x16 parallel LCD (Nexcom wiring)
588
589 When type '1' is specified, other options will appear to configure
590 more precise aspects (wiring, dimensions, protocol, ...). Please note
591 that those values changed from the 2.4 driver for better consistency.
592
593config PANEL_LCD_HEIGHT
594 depends on PANEL && PANEL_PROFILE="0" && PANEL_LCD="1"
595 int "Number of lines on the LCD (1-2)"
596 range 1 2
597 default 2
598 ---help---
599 This is the number of visible character lines on the LCD in custom profile.
600 It can either be 1 or 2.
601
602config PANEL_LCD_WIDTH
603 depends on PANEL && PANEL_PROFILE="0" && PANEL_LCD="1"
604 int "Number of characters per line on the LCD (1-40)"
605 range 1 40
606 default 40
607 ---help---
608 This is the number of characters per line on the LCD in custom profile.
609 Common values are 16,20,24,40.
610
611config PANEL_LCD_BWIDTH
612 depends on PANEL && PANEL_PROFILE="0" && PANEL_LCD="1"
613 int "Internal LCD line width (1-40, 40 by default)"
614 range 1 40
615 default 40
616 ---help---
617 Most LCDs use a standard controller which supports hardware lines of 40
618 characters, although sometimes only 16, 20 or 24 of them are really wired
619 to the terminal. This results in some non-visible but addressable characters,
620 and is the case for most parallel LCDs. Other LCDs, and some serial ones,
621 however, use the same line width internally as what is visible. The KS0074
622 for example, uses 16 characters per line for 16 visible characters per line.
623
624 This option lets you configure the value used by your LCD in 'custom' profile.
625 If you don't know, put '40' here.
626
627config PANEL_LCD_HWIDTH
628 depends on PANEL && PANEL_PROFILE="0" && PANEL_LCD="1"
629 int "Hardware LCD line width (1-64, 64 by default)"
630 range 1 64
631 default 64
632 ---help---
633 Most LCDs use a single address bit to differentiate line 0 and line 1. Since
634 some of them need to be able to address 40 chars with the lower bits, they
635 often use the immediately superior power of 2, which is 64, to address the
636 next line.
637
638 If you don't know what your LCD uses, in doubt let 16 here for a 2x16, and
639 64 here for a 2x40.
640
641config PANEL_LCD_CHARSET
642 depends on PANEL && PANEL_PROFILE="0" && PANEL_LCD="1"
643 int "LCD character set (0=normal, 1=KS0074)"
644 range 0 1
645 default 0
646 ---help---
647 Some controllers such as the KS0074 use a somewhat strange character set
648 where many symbols are at unusual places. The driver knows how to map
649 'standard' ASCII characters to the character sets used by these controllers.
650 Valid values are :
651
652 0 : normal (untranslated) character set
653 1 : KS0074 character set
654
655 If you don't know, use the normal one (0).
656
657config PANEL_LCD_PROTO
658 depends on PANEL && PANEL_PROFILE="0" && PANEL_LCD="1"
659 int "LCD communication mode (0=parallel 8 bits, 1=serial)"
660 range 0 1
661 default 0
662 ---help---
663 This driver now supports any serial or parallel LCD wired to a parallel
664 port. But before assigning signals, the driver needs to know if it will
665 be driving a serial LCD or a parallel one. Serial LCDs only use 2 wires
666 (SDA/SCL), while parallel ones use 2 or 3 wires for the control signals
667 (E, RS, sometimes RW), and 4 or 8 for the data. Use 0 here for a 8 bits
668 parallel LCD, and 1 for a serial LCD.
669
670config PANEL_LCD_PIN_E
671 depends on PANEL && PANEL_PROFILE="0" && PANEL_LCD="1" && PANEL_LCD_PROTO="0"
672 int "Parallel port pin number & polarity connected to the LCD E signal (-17...17) "
673 range -17 17
674 default 14
675 ---help---
676 This describes the number of the parallel port pin to which the LCD 'E'
677 signal has been connected. It can be :
678
679 0 : no connection (eg: connected to ground)
680 1..17 : directly connected to any of these pins on the DB25 plug
681 -1..-17 : connected to the same pin through an inverter (eg: transistor).
682
683 Default for the 'E' pin in custom profile is '14' (AUTOFEED).
684
685config PANEL_LCD_PIN_RS
686 depends on PANEL && PANEL_PROFILE="0" && PANEL_LCD="1" && PANEL_LCD_PROTO="0"
687 int "Parallel port pin number & polarity connected to the LCD RS signal (-17...17) "
688 range -17 17
689 default 17
690 ---help---
691 This describes the number of the parallel port pin to which the LCD 'RS'
692 signal has been connected. It can be :
693
694 0 : no connection (eg: connected to ground)
695 1..17 : directly connected to any of these pins on the DB25 plug
696 -1..-17 : connected to the same pin through an inverter (eg: transistor).
697
698 Default for the 'RS' pin in custom profile is '17' (SELECT IN).
699
700config PANEL_LCD_PIN_RW
701 depends on PANEL && PANEL_PROFILE="0" && PANEL_LCD="1" && PANEL_LCD_PROTO="0"
702 int "Parallel port pin number & polarity connected to the LCD RW signal (-17...17) "
703 range -17 17
704 default 16
705 ---help---
706 This describes the number of the parallel port pin to which the LCD 'RW'
707 signal has been connected. It can be :
708
709 0 : no connection (eg: connected to ground)
710 1..17 : directly connected to any of these pins on the DB25 plug
711 -1..-17 : connected to the same pin through an inverter (eg: transistor).
712
713 Default for the 'RW' pin in custom profile is '16' (INIT).
714
715config PANEL_LCD_PIN_SCL
716 depends on PANEL && PANEL_PROFILE="0" && PANEL_LCD="1" && PANEL_LCD_PROTO!="0"
717 int "Parallel port pin number & polarity connected to the LCD SCL signal (-17...17) "
718 range -17 17
719 default 1
720 ---help---
721 This describes the number of the parallel port pin to which the serial
722 LCD 'SCL' signal has been connected. It can be :
723
724 0 : no connection (eg: connected to ground)
725 1..17 : directly connected to any of these pins on the DB25 plug
726 -1..-17 : connected to the same pin through an inverter (eg: transistor).
727
728 Default for the 'SCL' pin in custom profile is '1' (STROBE).
729
730config PANEL_LCD_PIN_SDA
731 depends on PANEL && PANEL_PROFILE="0" && PANEL_LCD="1" && PANEL_LCD_PROTO!="0"
732 int "Parallel port pin number & polarity connected to the LCD SDA signal (-17...17) "
733 range -17 17
734 default 2
735 ---help---
736 This describes the number of the parallel port pin to which the serial
737 LCD 'SDA' signal has been connected. It can be :
738
739 0 : no connection (eg: connected to ground)
740 1..17 : directly connected to any of these pins on the DB25 plug
741 -1..-17 : connected to the same pin through an inverter (eg: transistor).
742
743 Default for the 'SDA' pin in custom profile is '2' (D0).
744
745config PANEL_LCD_PIN_BL
746 depends on PANEL && PANEL_PROFILE="0" && PANEL_LCD="1"
747 int "Parallel port pin number & polarity connected to the LCD backlight signal (-17...17) "
748 range -17 17
749 default 0
750 ---help---
751 This describes the number of the parallel port pin to which the LCD 'BL' signal
752 has been connected. It can be :
753
754 0 : no connection (eg: connected to ground)
755 1..17 : directly connected to any of these pins on the DB25 plug
756 -1..-17 : connected to the same pin through an inverter (eg: transistor).
757
758 Default for the 'BL' pin in custom profile is '0' (uncontrolled).
759
760config PANEL_CHANGE_MESSAGE
761 depends on PANEL
762 bool "Change LCD initialization message ?"
763 default "n"
764 ---help---
765 This allows you to replace the boot message indicating the kernel version
766 and the driver version with a custom message. This is useful on appliances
767 where a simple 'Starting system' message can be enough to stop a customer
768 from worrying.
769
770 If you say 'Y' here, you'll be able to choose a message yourself. Otherwise,
771 say 'N' and keep the default message with the version.
772
773config PANEL_BOOT_MESSAGE
774 depends on PANEL && PANEL_CHANGE_MESSAGE="y"
775 string "New initialization message"
776 default ""
777 ---help---
778 This allows you to replace the boot message indicating the kernel version
779 and the driver version with a custom message. This is useful on appliances
780 where a simple 'Starting system' message can be enough to stop a customer
781 from worrying.
782
783 An empty message will only clear the display at driver init time. Any other
784 printf()-formatted message is valid with newline and escape codes.
Pawel Moll974cc7b2014-04-23 10:49:31 +0100785
Jin Qian735a2da2017-01-10 16:11:07 -0800786config UID_SYS_STATS
787 bool "Per-UID statistics"
Ganesh Mahendran6f115f52017-05-24 10:28:27 +0800788 depends on PROFILING && TASK_XACCT && TASK_IO_ACCOUNTING
jinqiana29e5292015-03-11 10:44:50 -0700789 help
790 Per UID based cpu time statistics exported to /proc/uid_cputime
Jin Qian735a2da2017-01-10 16:11:07 -0800791 Per UID based io statistics exported to /proc/uid_io
792 Per UID based procstat control in /proc/uid_procstat
jinqiana29e5292015-03-11 10:44:50 -0700793
James Carr5ae143f2016-07-29 19:02:16 -0700794config MEMORY_STATE_TIME
795 tristate "Memory freq/bandwidth time statistics"
796 depends on PROFILING
797 help
798 Memory time statistics exported to /sys/kernel/memory_state_time
799
Subbaraman Narayanamurthye68d90f2017-04-03 15:05:21 -0700800config QPNP_MISC
801 tristate "QPNP Misc Peripheral"
802 depends on MFD_SPMI_PMIC
803 help
804 Say 'y' here to include support for the QTI QPNP MISC
805 peripheral. The MISC peripheral holds the USB ID interrupt
806 and the driver provides an API to check if this interrupt
807 is available on the current PMIC chip.
808
Rodolfo Giometti4e17e1d2008-11-12 13:27:12 -0800809source "drivers/misc/c2port/Kconfig"
Wolfram Sang5195e502009-01-26 21:19:53 +0100810source "drivers/misc/eeprom/Kconfig"
Michał Mirosław5f5bac82009-05-22 20:33:59 +0200811source "drivers/misc/cb710/Kconfig"
Pavan Savoy2bb32e82010-10-06 12:18:15 -0400812source "drivers/misc/ti-st/Kconfig"
Jean Delvareff606672011-03-21 17:59:36 +0100813source "drivers/misc/lis3lv02d/Kconfig"
Igor M. Liplianincff4fa82011-09-23 11:17:41 -0300814source "drivers/misc/altera-stapl/Kconfig"
Greg Kroah-Hartmanffc28252012-05-01 18:23:38 -0400815source "drivers/misc/mei/Kconfig"
George Zhang20259842013-01-08 15:55:59 -0800816source "drivers/misc/vmw_vmci/Kconfig"
Banajit Goswami0530e2f2016-12-09 21:34:37 -0800817source "drivers/misc/qcom/Kconfig"
Sudeep Duttb170d8c2013-09-05 16:41:31 -0700818source "drivers/misc/mic/Kconfig"
Frank Haverkamp76f5adb2013-12-09 13:30:44 +0100819source "drivers/misc/genwqe/Kconfig"
Greg Kroah-Hartman6e2055a2014-02-28 14:08:42 -0800820source "drivers/misc/echo/Kconfig"
Ian Munsie10542ca2014-10-08 19:55:01 +1100821source "drivers/misc/cxl/Kconfig"
Fabio Estevam7c5763b2012-01-24 02:11:25 -0200822endmenu