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 | ||
4440673a UKK |
17 | config LEDS_GPIO_REGISTER |
18 | bool | |
19 | help | |
20 | This option provides the function gpio_led_register_device. | |
21 | As this function is used by arch code it must not be compiled as a | |
22 | module. | |
23 | ||
0bae35e1 | 24 | if NEW_LEDS |
d09e1666 | 25 | |
24f51e81 | 26 | comment "LED drivers" |
c3bc9956 | 27 | |
0a2f915b HZ |
28 | config LEDS_88PM860X |
29 | tristate "LED Support for Marvell 88PM860x PMIC" | |
0bae35e1 | 30 | depends on LEDS_CLASS |
37814fdc | 31 | depends on MFD_88PM860X |
0a2f915b HZ |
32 | help |
33 | This option enables support for on-chip LED drivers found on Marvell | |
34 | Semiconductor 88PM8606 PMIC. | |
35 | ||
de5c9ede DB |
36 | config LEDS_ATMEL_PWM |
37 | tristate "LED Support using Atmel PWM outputs" | |
0bae35e1 | 38 | depends on LEDS_CLASS |
d09e1666 | 39 | depends on ATMEL_PWM |
de5c9ede DB |
40 | help |
41 | This option enables support for LEDs driven using outputs | |
42 | of the dedicated PWM controller found on newer Atmel SOCs. | |
43 | ||
b1e6b706 SKS |
44 | config LEDS_LM3530 |
45 | tristate "LCD Backlight driver for LM3530" | |
46 | depends on LEDS_CLASS | |
47 | depends on I2C | |
48 | help | |
49 | This option enables support for the LCD backlight using | |
50 | LM3530 ambient light sensor chip. This ALS chip can be | |
51 | controlled manually or using PWM input or using ambient | |
52 | light automatically. | |
53 | ||
4d3cb354 RP |
54 | config LEDS_LOCOMO |
55 | tristate "LED Support for Locomo device" | |
0bae35e1 | 56 | depends on LEDS_CLASS |
d09e1666 | 57 | depends on SHARP_LOCOMO |
4d3cb354 RP |
58 | help |
59 | This option enables support for the LEDs on Sharp Locomo. | |
60 | Zaurus models SL-5500 and SL-5600. | |
61 | ||
ac67e23b PS |
62 | config LEDS_MIKROTIK_RB532 |
63 | tristate "LED Support for Mikrotik Routerboard 532" | |
0bae35e1 | 64 | depends on LEDS_CLASS |
d09e1666 | 65 | depends on MIKROTIK_RB532 |
ac67e23b PS |
66 | help |
67 | This option enables support for the so called "User LED" of | |
68 | Mikrotik's Routerboard 532. | |
69 | ||
54bdc470 BD |
70 | config LEDS_S3C24XX |
71 | tristate "LED Support for Samsung S3C24XX GPIO LEDs" | |
0bae35e1 | 72 | depends on LEDS_CLASS |
d09e1666 | 73 | depends on ARCH_S3C2410 |
54bdc470 BD |
74 | help |
75 | This option enables support for LEDs connected to GPIO lines | |
76 | on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440. | |
77 | ||
9becde79 JM |
78 | config LEDS_AMS_DELTA |
79 | tristate "LED Support for the Amstrad Delta (E3)" | |
0bae35e1 | 80 | depends on LEDS_CLASS |
d09e1666 | 81 | depends on MACH_AMS_DELTA |
9becde79 JM |
82 | help |
83 | This option enables support for the LEDs on Amstrad Delta (E3). | |
84 | ||
1a87d942 CB |
85 | config LEDS_NET48XX |
86 | tristate "LED Support for Soekris net48xx series Error LED" | |
0bae35e1 | 87 | depends on LEDS_CLASS |
d09e1666 | 88 | depends on SCx200_GPIO |
1a87d942 CB |
89 | help |
90 | This option enables support for the Soekris net4801 and net4826 error | |
91 | LED. | |
92 | ||
14e40f64 BIP |
93 | config LEDS_NET5501 |
94 | tristate "LED Support for Soekris net5501 series Error LED" | |
37814fdc RP |
95 | depends on LEDS_TRIGGERS |
96 | depends on X86 && LEDS_GPIO_PLATFORM && GPIO_CS5535 | |
14e40f64 BIP |
97 | select LEDS_TRIGGER_DEFAULT_ON |
98 | default n | |
99 | help | |
100 | Add support for the Soekris net5501 board (detection, error led | |
101 | and GPIO). | |
102 | ||
3b2e46f8 RW |
103 | config LEDS_FSG |
104 | tristate "LED Support for the Freecom FSG-3" | |
0bae35e1 | 105 | depends on LEDS_CLASS |
d09e1666 | 106 | depends on MACH_FSG |
3b2e46f8 RW |
107 | help |
108 | This option enables support for the LEDs on the Freecom FSG-3. | |
109 | ||
0d75565f KK |
110 | config LEDS_WRAP |
111 | tristate "LED Support for the WRAP series LEDs" | |
0bae35e1 | 112 | depends on LEDS_CLASS |
d09e1666 | 113 | depends on SCx200_GPIO |
0d75565f KK |
114 | help |
115 | This option enables support for the PCEngines WRAP programmable LEDs. | |
116 | ||
ec9a943c CB |
117 | config LEDS_ALIX2 |
118 | tristate "LED Support for ALIX.2 and ALIX.3 series" | |
0bae35e1 | 119 | depends on LEDS_CLASS |
d09e1666 | 120 | depends on X86 && !GPIO_CS5535 && !CS5535_GPIO |
ec9a943c CB |
121 | help |
122 | This option enables support for the PCEngines ALIX.2 and ALIX.3 LEDs. | |
2216c6e8 | 123 | You have to set leds-alix2.force=1 for boards with Award BIOS. |
ec9a943c | 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 | ||
3c1ab50d JE |
165 | config LEDS_PCA9532_GPIO |
166 | bool "Enable GPIO support for PCA9532" | |
167 | depends on LEDS_PCA9532 | |
168 | depends on GPIOLIB | |
169 | help | |
170 | Allow unused pins on PCA9532 to be used as gpio. | |
171 | ||
172 | To use a pin as gpio pca9532_type in pca9532_platform data needs to | |
173 | set to PCA9532_TYPE_GPIO. | |
174 | ||
22e03f3b RA |
175 | config LEDS_GPIO |
176 | tristate "LED Support for GPIO connected LEDs" | |
0bae35e1 | 177 | depends on LEDS_CLASS |
d09e1666 | 178 | depends on GENERIC_GPIO |
22e03f3b RA |
179 | help |
180 | This option enables support for the LEDs connected to GPIO | |
181 | outputs. To be useful the particular board must have LEDs | |
a7d878af TP |
182 | and they must be connected to the GPIO lines. The LEDs must be |
183 | defined as platform devices and/or OpenFirmware platform devices. | |
184 | The code to use these bindings can be selected below. | |
185 | ||
186 | config LEDS_GPIO_PLATFORM | |
187 | bool "Platform device bindings for GPIO LEDs" | |
188 | depends on LEDS_GPIO | |
189 | default y | |
190 | help | |
191 | Let the leds-gpio driver drive LEDs which have been defined as | |
192 | platform devices. If you don't know what this means, say yes. | |
193 | ||
194 | config LEDS_GPIO_OF | |
195 | bool "OpenFirmware platform device bindings for GPIO LEDs" | |
196 | depends on LEDS_GPIO && OF_DEVICE | |
197 | default y | |
198 | help | |
199 | Let the leds-gpio driver drive LEDs which have been defined as | |
200 | of_platform devices. For instance, LEDs which are listed in a "dts" | |
201 | file. | |
22e03f3b | 202 | |
5054d39e AO |
203 | config LEDS_LP3944 |
204 | tristate "LED Support for N.S. LP3944 (Fun Light) I2C chip" | |
0bae35e1 | 205 | depends on LEDS_CLASS |
d09e1666 | 206 | depends on I2C |
5054d39e | 207 | help |
7f1be819 AO |
208 | This option enables support for LEDs connected to the National |
209 | Semiconductor LP3944 Lighting Management Unit (LMU) also known as | |
210 | Fun Light Chip. | |
5054d39e AO |
211 | |
212 | To compile this driver as a module, choose M here: the | |
213 | module will be called leds-lp3944. | |
214 | ||
f4920f67 SO |
215 | config LEDS_LP5521 |
216 | tristate "LED Support for N.S. LP5521 LED driver chip" | |
217 | depends on LEDS_CLASS && I2C | |
218 | help | |
219 | If you say yes here you get support for the National Semiconductor | |
220 | LP5521 LED driver. It is 3 channel chip with programmable engines. | |
221 | Driver provides direct control via LED class and interface for | |
222 | programming the engines. | |
223 | ||
224 | config LEDS_LP5523 | |
225 | tristate "LED Support for N.S. LP5523 LED driver chip" | |
226 | depends on LEDS_CLASS && I2C | |
227 | help | |
228 | If you say yes here you get support for the National Semiconductor | |
229 | LP5523 LED driver. It is 9 channel chip with programmable engines. | |
230 | Driver provides direct control via LED class and interface for | |
231 | programming the engines. | |
232 | ||
cec035de | 233 | config LEDS_CLEVO_MAIL |
95dc5768 | 234 | tristate "Mail LED on Clevo notebook" |
0bae35e1 | 235 | depends on LEDS_CLASS |
d09e1666 | 236 | depends on X86 && SERIO_I8042 && DMI |
cec035de MN |
237 | help |
238 | This driver makes the mail LED accessible from userspace | |
239 | programs through the leds subsystem. This LED have three | |
240 | known mode: off, blink at 0.5Hz and blink at 1Hz. | |
241 | ||
92e015cb MN |
242 | The driver supports two kinds of interface: using ledtrig-timer |
243 | or through /sys/class/leds/clevo::mail/brightness. As this LED | |
244 | cannot change it's brightness it blinks instead. The brightness | |
245 | value 0 means off, 1..127 means blink at 0.5Hz and 128..255 means | |
246 | blink at 1Hz. | |
cec035de MN |
247 | |
248 | This module can drive the mail LED for the following notebooks: | |
249 | ||
b3ba31f8 | 250 | Clevo D400P |
cec035de MN |
251 | Clevo D410J |
252 | Clevo D410V | |
253 | Clevo D400V/D470V (not tested, but might work) | |
254 | Clevo M540N | |
255 | Clevo M5x0N (not tested, but might work) | |
256 | Positivo Mobile (Clevo M5x0V) | |
257 | ||
b3ba31f8 | 258 | If your model is not listed here you can try the "nodetect" |
692105b8 | 259 | module parameter. |
b3ba31f8 | 260 | |
cec035de MN |
261 | To compile this driver as a module, choose M here: the |
262 | module will be called leds-clevo-mail. | |
263 | ||
f46e9203 NC |
264 | config LEDS_PCA955X |
265 | tristate "LED Support for PCA955x I2C chips" | |
0bae35e1 | 266 | depends on LEDS_CLASS |
d09e1666 | 267 | depends on I2C |
f46e9203 NC |
268 | help |
269 | This option enables support for LEDs connected to PCA955x | |
270 | LED driver chips accessed via the I2C bus. Supported | |
271 | devices include PCA9550, PCA9551, PCA9552, and PCA9553. | |
272 | ||
c746b551 MB |
273 | config LEDS_WM831X_STATUS |
274 | tristate "LED support for status LEDs on WM831x PMICs" | |
0bae35e1 | 275 | depends on LEDS_CLASS |
d09e1666 | 276 | depends on MFD_WM831X |
c746b551 MB |
277 | help |
278 | This option enables support for the status LEDs of the WM831x | |
279 | series of PMICs. | |
280 | ||
0081e802 MB |
281 | config LEDS_WM8350 |
282 | tristate "LED Support for WM8350 AudioPlus PMIC" | |
0bae35e1 | 283 | depends on LEDS_CLASS |
d09e1666 | 284 | depends on MFD_WM8350 |
0081e802 MB |
285 | help |
286 | This option enables support for LEDs driven by the Wolfson | |
287 | Microelectronics WM8350 AudioPlus PMIC. | |
288 | ||
9e84561c MR |
289 | config LEDS_DA903X |
290 | tristate "LED Support for DA9030/DA9034 PMIC" | |
0bae35e1 | 291 | depends on LEDS_CLASS |
d09e1666 | 292 | depends on PMIC_DA903X |
9e84561c MR |
293 | help |
294 | This option enables support for on-chip LED drivers found | |
295 | on Dialog Semiconductor DA9030/DA9034 PMICs. | |
296 | ||
ac2dd0f1 GL |
297 | config LEDS_DAC124S085 |
298 | tristate "LED Support for DAC124S085 SPI DAC" | |
0bae35e1 | 299 | depends on LEDS_CLASS |
d09e1666 | 300 | depends on SPI |
ac2dd0f1 GL |
301 | help |
302 | This option enables support for DAC124S085 SPI DAC from NatSemi, | |
303 | which can be used to control up to four LEDs. | |
304 | ||
41c42ff5 LF |
305 | config LEDS_PWM |
306 | tristate "PWM driven LED Support" | |
0bae35e1 | 307 | depends on LEDS_CLASS |
d09e1666 | 308 | depends on HAVE_PWM |
41c42ff5 LF |
309 | help |
310 | This option enables support for pwm driven LEDs | |
311 | ||
d4cc6a2e AO |
312 | config LEDS_REGULATOR |
313 | tristate "REGULATOR driven LED support" | |
0bae35e1 | 314 | depends on LEDS_CLASS |
d09e1666 | 315 | depends on REGULATOR |
d4cc6a2e AO |
316 | help |
317 | This option enables support for regulator driven LEDs. | |
318 | ||
0b56129b KK |
319 | config LEDS_BD2802 |
320 | tristate "LED driver for BD2802 RGB LED" | |
0bae35e1 | 321 | depends on LEDS_CLASS |
d09e1666 | 322 | depends on I2C |
0b56129b KK |
323 | help |
324 | This option enables support for BD2802GU RGB LED driver chips | |
325 | accessed via the I2C bus. | |
326 | ||
a328e95b DH |
327 | config LEDS_INTEL_SS4200 |
328 | tristate "LED driver for Intel NAS SS4200 series" | |
0bae35e1 | 329 | depends on LEDS_CLASS |
d09e1666 | 330 | depends on PCI && DMI |
a328e95b DH |
331 | help |
332 | This option enables support for the Intel SS4200 series of | |
333 | Network Attached Storage servers. You may control the hard | |
334 | drive or power LEDs on the front panel. Using this driver | |
335 | can stop the front LED from blinking after startup. | |
336 | ||
a8dd18fe DM |
337 | config LEDS_LT3593 |
338 | tristate "LED driver for LT3593 controllers" | |
0bae35e1 | 339 | depends on LEDS_CLASS |
d09e1666 | 340 | depends on GENERIC_GPIO |
a8dd18fe DM |
341 | help |
342 | This option enables support for LEDs driven by a Linear Technology | |
343 | LT3593 controller. This controller uses a special one-wire pulse | |
344 | coding protocol to set the brightness. | |
345 | ||
ed4a10b4 MH |
346 | config LEDS_ADP5520 |
347 | tristate "LED Support for ADP5520/ADP5501 PMIC" | |
0bae35e1 | 348 | depends on LEDS_CLASS |
d09e1666 | 349 | depends on PMIC_ADP5520 |
ed4a10b4 MH |
350 | help |
351 | This option enables support for on-chip LED drivers found | |
352 | on Analog Devices ADP5520/ADP5501 PMICs. | |
353 | ||
354 | To compile this driver as a module, choose M here: the module will | |
355 | be called leds-adp5520. | |
356 | ||
72dcd8d0 BR |
357 | config LEDS_DELL_NETBOOKS |
358 | tristate "External LED on Dell Business Netbooks" | |
0bae35e1 | 359 | depends on LEDS_CLASS |
72dcd8d0 BR |
360 | depends on X86 && ACPI_WMI |
361 | help | |
362 | This adds support for the Latitude 2100 and similar | |
363 | notebooks that have an external LED. | |
364 | ||
7fdcef8a PR |
365 | config LEDS_MC13783 |
366 | tristate "LED Support for MC13783 PMIC" | |
0bae35e1 | 367 | depends on LEDS_CLASS |
7fdcef8a PR |
368 | depends on MFD_MC13783 |
369 | help | |
370 | This option enable support for on-chip LED drivers found | |
371 | on Freescale Semiconductor MC13783 PMIC. | |
372 | ||
11efe71f SG |
373 | config LEDS_NS2 |
374 | tristate "LED support for Network Space v2 GPIO LEDs" | |
0bae35e1 | 375 | depends on LEDS_CLASS |
84712e9a | 376 | depends on MACH_NETSPACE_V2 || MACH_INETSPACE_V2 || MACH_NETSPACE_MAX_V2 || D2NET_V2 |
11efe71f SG |
377 | default y |
378 | help | |
379 | This option enable support for the dual-GPIO LED found on the | |
380 | Network Space v2 board (and parents). This include Internet Space v2, | |
381 | Network Space (Max) v2 and d2 Network v2 boards. | |
382 | ||
24467832 SG |
383 | config LEDS_NETXBIG |
384 | tristate "LED support for Big Network series LEDs" | |
385 | depends on MACH_NET2BIG_V2 || MACH_NET5BIG_V2 | |
386 | default y | |
387 | help | |
388 | This option enable support for LEDs found on the LaCie 2Big | |
389 | and 5Big Network v2 boards. The LEDs are wired to a CPLD and are | |
390 | controlled through a GPIO extension bus. | |
391 | ||
7d9e7e9f PP |
392 | config LEDS_ASIC3 |
393 | bool "LED support for the HTC ASIC3" | |
394 | depends on MFD_ASIC3 | |
395 | default y | |
396 | help | |
397 | This option enables support for the LEDs on the HTC ASIC3. The HTC | |
398 | ASIC3 LED GPIOs are inputs, not outputs, thus the leds-gpio driver | |
399 | cannot be used. This driver supports hardware blinking with an on+off | |
400 | period from 62ms to 125s. Say Y to enable LEDs on the HP iPAQ hx4700. | |
401 | ||
24f51e81 BD |
402 | config LEDS_TRIGGERS |
403 | bool "LED Trigger support" | |
0bae35e1 | 404 | depends on LEDS_CLASS |
24f51e81 BD |
405 | help |
406 | This option enables trigger support for the leds class. | |
407 | These triggers allow kernel events to drive the LEDs and can | |
408 | be configured via sysfs. If unsure, say Y. | |
409 | ||
d09e1666 HS |
410 | comment "LED Triggers" |
411 | ||
6655c6fe RP |
412 | config LEDS_TRIGGER_TIMER |
413 | tristate "LED Timer Trigger" | |
0bae35e1 | 414 | depends on LEDS_TRIGGERS |
6655c6fe RP |
415 | help |
416 | This allows LEDs to be controlled by a programmable timer | |
4c79141d MN |
417 | via sysfs. Some LED hardware can be programmed to start |
418 | blinking the LED without any further software interaction. | |
419 | For more details read Documentation/leds-class.txt. | |
420 | ||
421 | If unsure, say Y. | |
6655c6fe | 422 | |
2bfb646c | 423 | config LEDS_TRIGGER_IDE_DISK |
baa351ea | 424 | bool "LED IDE Disk Trigger" |
d09e1666 | 425 | depends on IDE_GD_ATA |
0bae35e1 | 426 | depends on LEDS_TRIGGERS |
2bfb646c RP |
427 | help |
428 | This allows LEDs to be controlled by IDE disk activity. | |
429 | If unsure, say Y. | |
430 | ||
891c668b AN |
431 | config LEDS_TRIGGER_HEARTBEAT |
432 | tristate "LED Heartbeat Trigger" | |
0bae35e1 | 433 | depends on LEDS_TRIGGERS |
891c668b AN |
434 | help |
435 | This allows LEDs to be controlled by a CPU load average. | |
436 | The flash frequency is a hyperbolic function of the 1-minute | |
437 | load average. | |
438 | If unsure, say Y. | |
439 | ||
132e9306 RG |
440 | config LEDS_TRIGGER_BACKLIGHT |
441 | tristate "LED backlight Trigger" | |
0bae35e1 | 442 | depends on LEDS_TRIGGERS |
132e9306 RG |
443 | help |
444 | This allows LEDs to be controlled as a backlight device: they | |
445 | turn off and on when the display is blanked and unblanked. | |
446 | ||
447 | If unsure, say N. | |
448 | ||
17354bfe FB |
449 | config LEDS_TRIGGER_GPIO |
450 | tristate "LED GPIO Trigger" | |
0bae35e1 | 451 | depends on LEDS_TRIGGERS |
17354bfe FB |
452 | depends on GPIOLIB |
453 | help | |
454 | This allows LEDs to be controlled by gpio events. It's good | |
455 | when using gpios as switches and triggering the needed LEDs | |
456 | from there. One use case is n810's keypad LEDs that could | |
457 | be triggered by this trigger when user slides up to show | |
458 | keypad. | |
459 | ||
460 | If unsure, say N. | |
461 | ||
060856c7 NF |
462 | config LEDS_TRIGGER_DEFAULT_ON |
463 | tristate "LED Default ON Trigger" | |
0bae35e1 | 464 | depends on LEDS_TRIGGERS |
060856c7 NF |
465 | help |
466 | This allows LEDs to be initialised in the ON state. | |
467 | If unsure, say Y. | |
468 | ||
268cb38e AN |
469 | comment "iptables trigger is under Netfilter config (LED target)" |
470 | depends on LEDS_TRIGGERS | |
471 | ||
66242f7e | 472 | endif # NEW_LEDS |