Commit | Line | Data |
---|---|---|
66242f7e | 1 | menuconfig NEW_LEDS |
c72a1d60 RP |
2 | bool "LED Support" |
3 | help | |
a8d2e7d9 RP |
4 | Say Y to enable Linux LED support. This allows control of supported |
5 | LEDs from both userspace and optionally, by kernel events (triggers). | |
6 | ||
7 | This is not related to standard keyboard LEDs which are controlled | |
8 | via the input system. | |
c72a1d60 RP |
9 | |
10 | config LEDS_CLASS | |
5ada28bf | 11 | bool "LED Class Support" |
0bae35e1 | 12 | depends on NEW_LEDS |
c72a1d60 RP |
13 | help |
14 | This option enables the led sysfs class in /sys/class/leds. You'll | |
15 | need this to do anything useful with LEDs. If unsure, say N. | |
16 | ||
0bae35e1 | 17 | if NEW_LEDS |
d09e1666 | 18 | |
24f51e81 | 19 | comment "LED drivers" |
c3bc9956 | 20 | |
0a2f915b HZ |
21 | config LEDS_88PM860X |
22 | tristate "LED Support for Marvell 88PM860x PMIC" | |
0bae35e1 | 23 | depends on LEDS_CLASS |
37814fdc | 24 | depends on MFD_88PM860X |
0a2f915b HZ |
25 | help |
26 | This option enables support for on-chip LED drivers found on Marvell | |
27 | Semiconductor 88PM8606 PMIC. | |
28 | ||
de5c9ede DB |
29 | config LEDS_ATMEL_PWM |
30 | tristate "LED Support using Atmel PWM outputs" | |
0bae35e1 | 31 | depends on LEDS_CLASS |
d09e1666 | 32 | depends on ATMEL_PWM |
de5c9ede DB |
33 | help |
34 | This option enables support for LEDs driven using outputs | |
35 | of the dedicated PWM controller found on newer Atmel SOCs. | |
36 | ||
b1e6b706 SKS |
37 | config LEDS_LM3530 |
38 | tristate "LCD Backlight driver for LM3530" | |
39 | depends on LEDS_CLASS | |
40 | depends on I2C | |
41 | help | |
42 | This option enables support for the LCD backlight using | |
43 | LM3530 ambient light sensor chip. This ALS chip can be | |
44 | controlled manually or using PWM input or using ambient | |
45 | light automatically. | |
46 | ||
4d3cb354 RP |
47 | config LEDS_LOCOMO |
48 | tristate "LED Support for Locomo device" | |
0bae35e1 | 49 | depends on LEDS_CLASS |
d09e1666 | 50 | depends on SHARP_LOCOMO |
4d3cb354 RP |
51 | help |
52 | This option enables support for the LEDs on Sharp Locomo. | |
53 | Zaurus models SL-5500 and SL-5600. | |
54 | ||
ac67e23b PS |
55 | config LEDS_MIKROTIK_RB532 |
56 | tristate "LED Support for Mikrotik Routerboard 532" | |
0bae35e1 | 57 | depends on LEDS_CLASS |
d09e1666 | 58 | depends on MIKROTIK_RB532 |
ac67e23b PS |
59 | help |
60 | This option enables support for the so called "User LED" of | |
61 | Mikrotik's Routerboard 532. | |
62 | ||
54bdc470 BD |
63 | config LEDS_S3C24XX |
64 | tristate "LED Support for Samsung S3C24XX GPIO LEDs" | |
0bae35e1 | 65 | depends on LEDS_CLASS |
d09e1666 | 66 | depends on ARCH_S3C2410 |
54bdc470 BD |
67 | help |
68 | This option enables support for LEDs connected to GPIO lines | |
69 | on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440. | |
70 | ||
9becde79 JM |
71 | config LEDS_AMS_DELTA |
72 | tristate "LED Support for the Amstrad Delta (E3)" | |
0bae35e1 | 73 | depends on LEDS_CLASS |
d09e1666 | 74 | depends on MACH_AMS_DELTA |
9becde79 JM |
75 | help |
76 | This option enables support for the LEDs on Amstrad Delta (E3). | |
77 | ||
1a87d942 CB |
78 | config LEDS_NET48XX |
79 | tristate "LED Support for Soekris net48xx series Error LED" | |
0bae35e1 | 80 | depends on LEDS_CLASS |
d09e1666 | 81 | depends on SCx200_GPIO |
1a87d942 CB |
82 | help |
83 | This option enables support for the Soekris net4801 and net4826 error | |
84 | LED. | |
85 | ||
14e40f64 BIP |
86 | config LEDS_NET5501 |
87 | tristate "LED Support for Soekris net5501 series Error LED" | |
37814fdc RP |
88 | depends on LEDS_TRIGGERS |
89 | depends on X86 && LEDS_GPIO_PLATFORM && GPIO_CS5535 | |
14e40f64 BIP |
90 | select LEDS_TRIGGER_DEFAULT_ON |
91 | default n | |
92 | help | |
93 | Add support for the Soekris net5501 board (detection, error led | |
94 | and GPIO). | |
95 | ||
3b2e46f8 RW |
96 | config LEDS_FSG |
97 | tristate "LED Support for the Freecom FSG-3" | |
0bae35e1 | 98 | depends on LEDS_CLASS |
d09e1666 | 99 | depends on MACH_FSG |
3b2e46f8 RW |
100 | help |
101 | This option enables support for the LEDs on the Freecom FSG-3. | |
102 | ||
0d75565f KK |
103 | config LEDS_WRAP |
104 | tristate "LED Support for the WRAP series LEDs" | |
0bae35e1 | 105 | depends on LEDS_CLASS |
d09e1666 | 106 | depends on SCx200_GPIO |
0d75565f KK |
107 | help |
108 | This option enables support for the PCEngines WRAP programmable LEDs. | |
109 | ||
ec9a943c CB |
110 | config LEDS_ALIX2 |
111 | tristate "LED Support for ALIX.2 and ALIX.3 series" | |
0bae35e1 | 112 | depends on LEDS_CLASS |
d09e1666 | 113 | depends on X86 && !GPIO_CS5535 && !CS5535_GPIO |
ec9a943c CB |
114 | help |
115 | This option enables support for the PCEngines ALIX.2 and ALIX.3 LEDs. | |
2216c6e8 | 116 | You have to set leds-alix2.force=1 for boards with Award BIOS. |
ec9a943c | 117 | |
bd4009af AP |
118 | config LEDS_H1940 |
119 | tristate "LED Support for iPAQ H1940 device" | |
0bae35e1 | 120 | depends on LEDS_CLASS |
d09e1666 | 121 | depends on ARCH_H1940 |
bd4009af AP |
122 | help |
123 | This option enables support for the LEDs on the h1940. | |
124 | ||
f3b6b6cd YY |
125 | config LEDS_COBALT_QUBE |
126 | tristate "LED Support for the Cobalt Qube series front LED" | |
0bae35e1 | 127 | depends on LEDS_CLASS |
d09e1666 | 128 | depends on MIPS_COBALT |
2fea6f35 | 129 | help |
f3b6b6cd | 130 | This option enables support for the front LED on Cobalt Qube series |
2fea6f35 | 131 | |
97da7aaf YY |
132 | config LEDS_COBALT_RAQ |
133 | bool "LED Support for the Cobalt Raq series" | |
ec149619 | 134 | depends on LEDS_CLASS=y && MIPS_COBALT |
97da7aaf YY |
135 | select LEDS_TRIGGERS |
136 | help | |
137 | This option enables support for the Cobalt Raq series LEDs. | |
138 | ||
5843492c DM |
139 | config LEDS_SUNFIRE |
140 | tristate "LED support for SunFire servers." | |
0bae35e1 | 141 | depends on LEDS_CLASS |
d09e1666 | 142 | depends on SPARC64 |
5843492c DM |
143 | select LEDS_TRIGGERS |
144 | help | |
145 | This option enables support for the Left, Middle, and Right | |
146 | LEDs on the I/O and CPU boards of SunFire UltraSPARC servers. | |
147 | ||
d39a7a63 KE |
148 | config LEDS_HP6XX |
149 | tristate "LED Support for the HP Jornada 6xx" | |
0bae35e1 | 150 | depends on LEDS_CLASS |
d09e1666 | 151 | depends on SH_HP6XX |
d39a7a63 | 152 | help |
692105b8 | 153 | This option enables LED support for the handheld |
d39a7a63 KE |
154 | HP Jornada 620/660/680/690. |
155 | ||
e14fa824 RV |
156 | config LEDS_PCA9532 |
157 | tristate "LED driver for PCA9532 dimmer" | |
0bae35e1 | 158 | depends on LEDS_CLASS |
d09e1666 | 159 | depends on I2C && INPUT && EXPERIMENTAL |
e14fa824 RV |
160 | help |
161 | This option enables support for NXP pca9532 | |
692105b8 | 162 | LED controller. It is generally only useful |
e14fa824 RV |
163 | as a platform driver |
164 | ||
22e03f3b RA |
165 | config LEDS_GPIO |
166 | tristate "LED Support for GPIO connected LEDs" | |
0bae35e1 | 167 | depends on LEDS_CLASS |
d09e1666 | 168 | depends on GENERIC_GPIO |
22e03f3b RA |
169 | help |
170 | This option enables support for the LEDs connected to GPIO | |
171 | outputs. To be useful the particular board must have LEDs | |
a7d878af TP |
172 | and they must be connected to the GPIO lines. The LEDs must be |
173 | defined as platform devices and/or OpenFirmware platform devices. | |
174 | The code to use these bindings can be selected below. | |
175 | ||
176 | config LEDS_GPIO_PLATFORM | |
177 | bool "Platform device bindings for GPIO LEDs" | |
178 | depends on LEDS_GPIO | |
179 | default y | |
180 | help | |
181 | Let the leds-gpio driver drive LEDs which have been defined as | |
182 | platform devices. If you don't know what this means, say yes. | |
183 | ||
184 | config LEDS_GPIO_OF | |
185 | bool "OpenFirmware platform device bindings for GPIO LEDs" | |
186 | depends on LEDS_GPIO && OF_DEVICE | |
187 | default y | |
188 | help | |
189 | Let the leds-gpio driver drive LEDs which have been defined as | |
190 | of_platform devices. For instance, LEDs which are listed in a "dts" | |
191 | file. | |
22e03f3b | 192 | |
5054d39e AO |
193 | config LEDS_LP3944 |
194 | tristate "LED Support for N.S. LP3944 (Fun Light) I2C chip" | |
0bae35e1 | 195 | depends on LEDS_CLASS |
d09e1666 | 196 | depends on I2C |
5054d39e | 197 | help |
7f1be819 AO |
198 | This option enables support for LEDs connected to the National |
199 | Semiconductor LP3944 Lighting Management Unit (LMU) also known as | |
200 | Fun Light Chip. | |
5054d39e AO |
201 | |
202 | To compile this driver as a module, choose M here: the | |
203 | module will be called leds-lp3944. | |
204 | ||
f4920f67 SO |
205 | config LEDS_LP5521 |
206 | tristate "LED Support for N.S. LP5521 LED driver chip" | |
207 | depends on LEDS_CLASS && I2C | |
208 | help | |
209 | If you say yes here you get support for the National Semiconductor | |
210 | LP5521 LED driver. It is 3 channel chip with programmable engines. | |
211 | Driver provides direct control via LED class and interface for | |
212 | programming the engines. | |
213 | ||
214 | config LEDS_LP5523 | |
215 | tristate "LED Support for N.S. LP5523 LED driver chip" | |
216 | depends on LEDS_CLASS && I2C | |
217 | help | |
218 | If you say yes here you get support for the National Semiconductor | |
219 | LP5523 LED driver. It is 9 channel chip with programmable engines. | |
220 | Driver provides direct control via LED class and interface for | |
221 | programming the engines. | |
222 | ||
cec035de | 223 | config LEDS_CLEVO_MAIL |
95dc5768 | 224 | tristate "Mail LED on Clevo notebook" |
0bae35e1 | 225 | depends on LEDS_CLASS |
d09e1666 | 226 | depends on X86 && SERIO_I8042 && DMI |
cec035de MN |
227 | help |
228 | This driver makes the mail LED accessible from userspace | |
229 | programs through the leds subsystem. This LED have three | |
230 | known mode: off, blink at 0.5Hz and blink at 1Hz. | |
231 | ||
92e015cb MN |
232 | The driver supports two kinds of interface: using ledtrig-timer |
233 | or through /sys/class/leds/clevo::mail/brightness. As this LED | |
234 | cannot change it's brightness it blinks instead. The brightness | |
235 | value 0 means off, 1..127 means blink at 0.5Hz and 128..255 means | |
236 | blink at 1Hz. | |
cec035de MN |
237 | |
238 | This module can drive the mail LED for the following notebooks: | |
239 | ||
b3ba31f8 | 240 | Clevo D400P |
cec035de MN |
241 | Clevo D410J |
242 | Clevo D410V | |
243 | Clevo D400V/D470V (not tested, but might work) | |
244 | Clevo M540N | |
245 | Clevo M5x0N (not tested, but might work) | |
246 | Positivo Mobile (Clevo M5x0V) | |
247 | ||
b3ba31f8 | 248 | If your model is not listed here you can try the "nodetect" |
692105b8 | 249 | module parameter. |
b3ba31f8 | 250 | |
cec035de MN |
251 | To compile this driver as a module, choose M here: the |
252 | module will be called leds-clevo-mail. | |
253 | ||
f46e9203 NC |
254 | config LEDS_PCA955X |
255 | tristate "LED Support for PCA955x I2C chips" | |
0bae35e1 | 256 | depends on LEDS_CLASS |
d09e1666 | 257 | depends on I2C |
f46e9203 NC |
258 | help |
259 | This option enables support for LEDs connected to PCA955x | |
260 | LED driver chips accessed via the I2C bus. Supported | |
261 | devices include PCA9550, PCA9551, PCA9552, and PCA9553. | |
262 | ||
c746b551 MB |
263 | config LEDS_WM831X_STATUS |
264 | tristate "LED support for status LEDs on WM831x PMICs" | |
0bae35e1 | 265 | depends on LEDS_CLASS |
d09e1666 | 266 | depends on MFD_WM831X |
c746b551 MB |
267 | help |
268 | This option enables support for the status LEDs of the WM831x | |
269 | series of PMICs. | |
270 | ||
0081e802 MB |
271 | config LEDS_WM8350 |
272 | tristate "LED Support for WM8350 AudioPlus PMIC" | |
0bae35e1 | 273 | depends on LEDS_CLASS |
d09e1666 | 274 | depends on MFD_WM8350 |
0081e802 MB |
275 | help |
276 | This option enables support for LEDs driven by the Wolfson | |
277 | Microelectronics WM8350 AudioPlus PMIC. | |
278 | ||
9e84561c MR |
279 | config LEDS_DA903X |
280 | tristate "LED Support for DA9030/DA9034 PMIC" | |
0bae35e1 | 281 | depends on LEDS_CLASS |
d09e1666 | 282 | depends on PMIC_DA903X |
9e84561c MR |
283 | help |
284 | This option enables support for on-chip LED drivers found | |
285 | on Dialog Semiconductor DA9030/DA9034 PMICs. | |
286 | ||
ac2dd0f1 GL |
287 | config LEDS_DAC124S085 |
288 | tristate "LED Support for DAC124S085 SPI DAC" | |
0bae35e1 | 289 | depends on LEDS_CLASS |
d09e1666 | 290 | depends on SPI |
ac2dd0f1 GL |
291 | help |
292 | This option enables support for DAC124S085 SPI DAC from NatSemi, | |
293 | which can be used to control up to four LEDs. | |
294 | ||
41c42ff5 LF |
295 | config LEDS_PWM |
296 | tristate "PWM driven LED Support" | |
0bae35e1 | 297 | depends on LEDS_CLASS |
d09e1666 | 298 | depends on HAVE_PWM |
41c42ff5 LF |
299 | help |
300 | This option enables support for pwm driven LEDs | |
301 | ||
d4cc6a2e AO |
302 | config LEDS_REGULATOR |
303 | tristate "REGULATOR driven LED support" | |
0bae35e1 | 304 | depends on LEDS_CLASS |
d09e1666 | 305 | depends on REGULATOR |
d4cc6a2e AO |
306 | help |
307 | This option enables support for regulator driven LEDs. | |
308 | ||
0b56129b KK |
309 | config LEDS_BD2802 |
310 | tristate "LED driver for BD2802 RGB LED" | |
0bae35e1 | 311 | depends on LEDS_CLASS |
d09e1666 | 312 | depends on I2C |
0b56129b KK |
313 | help |
314 | This option enables support for BD2802GU RGB LED driver chips | |
315 | accessed via the I2C bus. | |
316 | ||
a328e95b DH |
317 | config LEDS_INTEL_SS4200 |
318 | tristate "LED driver for Intel NAS SS4200 series" | |
0bae35e1 | 319 | depends on LEDS_CLASS |
d09e1666 | 320 | depends on PCI && DMI |
a328e95b DH |
321 | help |
322 | This option enables support for the Intel SS4200 series of | |
323 | Network Attached Storage servers. You may control the hard | |
324 | drive or power LEDs on the front panel. Using this driver | |
325 | can stop the front LED from blinking after startup. | |
326 | ||
a8dd18fe DM |
327 | config LEDS_LT3593 |
328 | tristate "LED driver for LT3593 controllers" | |
0bae35e1 | 329 | depends on LEDS_CLASS |
d09e1666 | 330 | depends on GENERIC_GPIO |
a8dd18fe DM |
331 | help |
332 | This option enables support for LEDs driven by a Linear Technology | |
333 | LT3593 controller. This controller uses a special one-wire pulse | |
334 | coding protocol to set the brightness. | |
335 | ||
ed4a10b4 MH |
336 | config LEDS_ADP5520 |
337 | tristate "LED Support for ADP5520/ADP5501 PMIC" | |
0bae35e1 | 338 | depends on LEDS_CLASS |
d09e1666 | 339 | depends on PMIC_ADP5520 |
ed4a10b4 MH |
340 | help |
341 | This option enables support for on-chip LED drivers found | |
342 | on Analog Devices ADP5520/ADP5501 PMICs. | |
343 | ||
344 | To compile this driver as a module, choose M here: the module will | |
345 | be called leds-adp5520. | |
346 | ||
72dcd8d0 BR |
347 | config LEDS_DELL_NETBOOKS |
348 | tristate "External LED on Dell Business Netbooks" | |
0bae35e1 | 349 | depends on LEDS_CLASS |
72dcd8d0 BR |
350 | depends on X86 && ACPI_WMI |
351 | help | |
352 | This adds support for the Latitude 2100 and similar | |
353 | notebooks that have an external LED. | |
354 | ||
7fdcef8a PR |
355 | config LEDS_MC13783 |
356 | tristate "LED Support for MC13783 PMIC" | |
0bae35e1 | 357 | depends on LEDS_CLASS |
7fdcef8a PR |
358 | depends on MFD_MC13783 |
359 | help | |
360 | This option enable support for on-chip LED drivers found | |
361 | on Freescale Semiconductor MC13783 PMIC. | |
362 | ||
11efe71f SG |
363 | config LEDS_NS2 |
364 | tristate "LED support for Network Space v2 GPIO LEDs" | |
0bae35e1 | 365 | depends on LEDS_CLASS |
84712e9a | 366 | depends on MACH_NETSPACE_V2 || MACH_INETSPACE_V2 || MACH_NETSPACE_MAX_V2 || D2NET_V2 |
11efe71f SG |
367 | default y |
368 | help | |
369 | This option enable support for the dual-GPIO LED found on the | |
370 | Network Space v2 board (and parents). This include Internet Space v2, | |
371 | Network Space (Max) v2 and d2 Network v2 boards. | |
372 | ||
24467832 SG |
373 | config LEDS_NETXBIG |
374 | tristate "LED support for Big Network series LEDs" | |
375 | depends on MACH_NET2BIG_V2 || MACH_NET5BIG_V2 | |
376 | default y | |
377 | help | |
378 | This option enable support for LEDs found on the LaCie 2Big | |
379 | and 5Big Network v2 boards. The LEDs are wired to a CPLD and are | |
380 | controlled through a GPIO extension bus. | |
381 | ||
24f51e81 BD |
382 | config LEDS_TRIGGERS |
383 | bool "LED Trigger support" | |
0bae35e1 | 384 | depends on LEDS_CLASS |
24f51e81 BD |
385 | help |
386 | This option enables trigger support for the leds class. | |
387 | These triggers allow kernel events to drive the LEDs and can | |
388 | be configured via sysfs. If unsure, say Y. | |
389 | ||
d09e1666 HS |
390 | comment "LED Triggers" |
391 | ||
6655c6fe RP |
392 | config LEDS_TRIGGER_TIMER |
393 | tristate "LED Timer Trigger" | |
0bae35e1 | 394 | depends on LEDS_TRIGGERS |
6655c6fe RP |
395 | help |
396 | This allows LEDs to be controlled by a programmable timer | |
4c79141d MN |
397 | via sysfs. Some LED hardware can be programmed to start |
398 | blinking the LED without any further software interaction. | |
399 | For more details read Documentation/leds-class.txt. | |
400 | ||
401 | If unsure, say Y. | |
6655c6fe | 402 | |
2bfb646c | 403 | config LEDS_TRIGGER_IDE_DISK |
baa351ea | 404 | bool "LED IDE Disk Trigger" |
d09e1666 | 405 | depends on IDE_GD_ATA |
0bae35e1 | 406 | depends on LEDS_TRIGGERS |
2bfb646c RP |
407 | help |
408 | This allows LEDs to be controlled by IDE disk activity. | |
409 | If unsure, say Y. | |
410 | ||
891c668b AN |
411 | config LEDS_TRIGGER_HEARTBEAT |
412 | tristate "LED Heartbeat Trigger" | |
0bae35e1 | 413 | depends on LEDS_TRIGGERS |
891c668b AN |
414 | help |
415 | This allows LEDs to be controlled by a CPU load average. | |
416 | The flash frequency is a hyperbolic function of the 1-minute | |
417 | load average. | |
418 | If unsure, say Y. | |
419 | ||
132e9306 RG |
420 | config LEDS_TRIGGER_BACKLIGHT |
421 | tristate "LED backlight Trigger" | |
0bae35e1 | 422 | depends on LEDS_TRIGGERS |
132e9306 RG |
423 | help |
424 | This allows LEDs to be controlled as a backlight device: they | |
425 | turn off and on when the display is blanked and unblanked. | |
426 | ||
427 | If unsure, say N. | |
428 | ||
17354bfe FB |
429 | config LEDS_TRIGGER_GPIO |
430 | tristate "LED GPIO Trigger" | |
0bae35e1 | 431 | depends on LEDS_TRIGGERS |
17354bfe FB |
432 | depends on GPIOLIB |
433 | help | |
434 | This allows LEDs to be controlled by gpio events. It's good | |
435 | when using gpios as switches and triggering the needed LEDs | |
436 | from there. One use case is n810's keypad LEDs that could | |
437 | be triggered by this trigger when user slides up to show | |
438 | keypad. | |
439 | ||
440 | If unsure, say N. | |
441 | ||
060856c7 NF |
442 | config LEDS_TRIGGER_DEFAULT_ON |
443 | tristate "LED Default ON Trigger" | |
0bae35e1 | 444 | depends on LEDS_TRIGGERS |
060856c7 NF |
445 | help |
446 | This allows LEDs to be initialised in the ON state. | |
447 | If unsure, say Y. | |
448 | ||
268cb38e AN |
449 | comment "iptables trigger is under Netfilter config (LED target)" |
450 | depends on LEDS_TRIGGERS | |
451 | ||
66242f7e | 452 | endif # NEW_LEDS |