Commit | Line | Data |
---|---|---|
be5ce2f1 UKK |
1 | config LEDS_GPIO_REGISTER |
2 | bool | |
3 | help | |
4 | This option provides the function gpio_led_register_device. | |
5 | As this function is used by arch code it must not be compiled as a | |
6 | module. | |
7 | ||
66242f7e | 8 | menuconfig NEW_LEDS |
c72a1d60 RP |
9 | bool "LED Support" |
10 | help | |
a8d2e7d9 RP |
11 | Say Y to enable Linux LED support. This allows control of supported |
12 | LEDs from both userspace and optionally, by kernel events (triggers). | |
13 | ||
14 | This is not related to standard keyboard LEDs which are controlled | |
15 | via the input system. | |
c72a1d60 | 16 | |
45d16f09 EM |
17 | if NEW_LEDS |
18 | ||
c72a1d60 | 19 | config LEDS_CLASS |
5ada28bf | 20 | bool "LED Class Support" |
c72a1d60 RP |
21 | help |
22 | This option enables the led sysfs class in /sys/class/leds. You'll | |
23 | need this to do anything useful with LEDs. If unsure, say N. | |
24 | ||
24f51e81 | 25 | comment "LED drivers" |
c3bc9956 | 26 | |
0a2f915b HZ |
27 | config LEDS_88PM860X |
28 | tristate "LED Support for Marvell 88PM860x PMIC" | |
0bae35e1 | 29 | depends on LEDS_CLASS |
37814fdc | 30 | depends on MFD_88PM860X |
0a2f915b HZ |
31 | help |
32 | This option enables support for on-chip LED drivers found on Marvell | |
33 | Semiconductor 88PM8606 PMIC. | |
34 | ||
de5c9ede DB |
35 | config LEDS_ATMEL_PWM |
36 | tristate "LED Support using Atmel PWM outputs" | |
0bae35e1 | 37 | depends on LEDS_CLASS |
d09e1666 | 38 | depends on ATMEL_PWM |
de5c9ede DB |
39 | help |
40 | This option enables support for LEDs driven using outputs | |
41 | of the dedicated PWM controller found on newer Atmel SOCs. | |
42 | ||
b1e6b706 SKS |
43 | config LEDS_LM3530 |
44 | tristate "LCD Backlight driver for LM3530" | |
45 | depends on LEDS_CLASS | |
46 | depends on I2C | |
47 | help | |
48 | This option enables support for the LCD backlight using | |
49 | LM3530 ambient light sensor chip. This ALS chip can be | |
50 | controlled manually or using PWM input or using ambient | |
51 | light automatically. | |
52 | ||
4d3cb354 RP |
53 | config LEDS_LOCOMO |
54 | tristate "LED Support for Locomo device" | |
0bae35e1 | 55 | depends on LEDS_CLASS |
d09e1666 | 56 | depends on SHARP_LOCOMO |
4d3cb354 RP |
57 | help |
58 | This option enables support for the LEDs on Sharp Locomo. | |
59 | Zaurus models SL-5500 and SL-5600. | |
60 | ||
ac67e23b PS |
61 | config LEDS_MIKROTIK_RB532 |
62 | tristate "LED Support for Mikrotik Routerboard 532" | |
0bae35e1 | 63 | depends on LEDS_CLASS |
d09e1666 | 64 | depends on MIKROTIK_RB532 |
ac67e23b PS |
65 | help |
66 | This option enables support for the so called "User LED" of | |
67 | Mikrotik's Routerboard 532. | |
68 | ||
54bdc470 BD |
69 | config LEDS_S3C24XX |
70 | tristate "LED Support for Samsung S3C24XX GPIO LEDs" | |
0bae35e1 | 71 | depends on LEDS_CLASS |
d09e1666 | 72 | depends on ARCH_S3C2410 |
54bdc470 BD |
73 | help |
74 | This option enables support for LEDs connected to GPIO lines | |
75 | on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440. | |
76 | ||
9becde79 JM |
77 | config LEDS_AMS_DELTA |
78 | tristate "LED Support for the Amstrad Delta (E3)" | |
0bae35e1 | 79 | depends on LEDS_CLASS |
d09e1666 | 80 | depends on MACH_AMS_DELTA |
9becde79 JM |
81 | help |
82 | This option enables support for the LEDs on Amstrad Delta (E3). | |
83 | ||
1a87d942 CB |
84 | config LEDS_NET48XX |
85 | tristate "LED Support for Soekris net48xx series Error LED" | |
0bae35e1 | 86 | depends on LEDS_CLASS |
d09e1666 | 87 | depends on SCx200_GPIO |
1a87d942 CB |
88 | help |
89 | This option enables support for the Soekris net4801 and net4826 error | |
90 | LED. | |
91 | ||
14e40f64 BIP |
92 | config LEDS_NET5501 |
93 | tristate "LED Support for Soekris net5501 series Error LED" | |
37814fdc | 94 | depends on LEDS_TRIGGERS |
2bcc7ed5 | 95 | depends on X86 && GPIO_CS5535 |
14e40f64 BIP |
96 | select LEDS_TRIGGER_DEFAULT_ON |
97 | default n | |
98 | help | |
99 | Add support for the Soekris net5501 board (detection, error led | |
100 | and GPIO). | |
101 | ||
3b2e46f8 RW |
102 | config LEDS_FSG |
103 | tristate "LED Support for the Freecom FSG-3" | |
0bae35e1 | 104 | depends on LEDS_CLASS |
d09e1666 | 105 | depends on MACH_FSG |
3b2e46f8 RW |
106 | help |
107 | This option enables support for the LEDs on the Freecom FSG-3. | |
108 | ||
0d75565f KK |
109 | config LEDS_WRAP |
110 | tristate "LED Support for the WRAP series LEDs" | |
0bae35e1 | 111 | depends on LEDS_CLASS |
d09e1666 | 112 | depends on SCx200_GPIO |
0d75565f KK |
113 | help |
114 | This option enables support for the PCEngines WRAP programmable LEDs. | |
115 | ||
ec9a943c CB |
116 | config LEDS_ALIX2 |
117 | tristate "LED Support for ALIX.2 and ALIX.3 series" | |
0bae35e1 | 118 | depends on LEDS_CLASS |
d09e1666 | 119 | depends on X86 && !GPIO_CS5535 && !CS5535_GPIO |
ec9a943c CB |
120 | help |
121 | This option enables support for the PCEngines ALIX.2 and ALIX.3 LEDs. | |
2216c6e8 | 122 | You have to set leds-alix2.force=1 for boards with Award BIOS. |
ec9a943c | 123 | |
f3b6b6cd YY |
124 | config LEDS_COBALT_QUBE |
125 | tristate "LED Support for the Cobalt Qube series front LED" | |
0bae35e1 | 126 | depends on LEDS_CLASS |
d09e1666 | 127 | depends on MIPS_COBALT |
2fea6f35 | 128 | help |
f3b6b6cd | 129 | This option enables support for the front LED on Cobalt Qube series |
2fea6f35 | 130 | |
97da7aaf YY |
131 | config LEDS_COBALT_RAQ |
132 | bool "LED Support for the Cobalt Raq series" | |
ec149619 | 133 | depends on LEDS_CLASS=y && MIPS_COBALT |
97da7aaf YY |
134 | select LEDS_TRIGGERS |
135 | help | |
136 | This option enables support for the Cobalt Raq series LEDs. | |
137 | ||
5843492c DM |
138 | config LEDS_SUNFIRE |
139 | tristate "LED support for SunFire servers." | |
0bae35e1 | 140 | depends on LEDS_CLASS |
d09e1666 | 141 | depends on SPARC64 |
5843492c DM |
142 | select LEDS_TRIGGERS |
143 | help | |
144 | This option enables support for the Left, Middle, and Right | |
145 | LEDs on the I/O and CPU boards of SunFire UltraSPARC servers. | |
146 | ||
d39a7a63 KE |
147 | config LEDS_HP6XX |
148 | tristate "LED Support for the HP Jornada 6xx" | |
0bae35e1 | 149 | depends on LEDS_CLASS |
d09e1666 | 150 | depends on SH_HP6XX |
d39a7a63 | 151 | help |
692105b8 | 152 | This option enables LED support for the handheld |
d39a7a63 KE |
153 | HP Jornada 620/660/680/690. |
154 | ||
e14fa824 RV |
155 | config LEDS_PCA9532 |
156 | tristate "LED driver for PCA9532 dimmer" | |
0bae35e1 | 157 | depends on LEDS_CLASS |
d09e1666 | 158 | depends on I2C && INPUT && EXPERIMENTAL |
e14fa824 RV |
159 | help |
160 | This option enables support for NXP pca9532 | |
692105b8 | 161 | LED controller. It is generally only useful |
e14fa824 RV |
162 | as a platform driver |
163 | ||
3c1ab50d JE |
164 | config LEDS_PCA9532_GPIO |
165 | bool "Enable GPIO support for PCA9532" | |
166 | depends on LEDS_PCA9532 | |
167 | depends on GPIOLIB | |
168 | help | |
169 | Allow unused pins on PCA9532 to be used as gpio. | |
170 | ||
171 | To use a pin as gpio pca9532_type in pca9532_platform data needs to | |
172 | set to PCA9532_TYPE_GPIO. | |
173 | ||
22e03f3b RA |
174 | config LEDS_GPIO |
175 | tristate "LED Support for GPIO connected LEDs" | |
0bae35e1 | 176 | depends on LEDS_CLASS |
d09e1666 | 177 | depends on GENERIC_GPIO |
22e03f3b RA |
178 | help |
179 | This option enables support for the LEDs connected to GPIO | |
180 | outputs. To be useful the particular board must have LEDs | |
a7d878af TP |
181 | and they must be connected to the GPIO lines. The LEDs must be |
182 | defined as platform devices and/or OpenFirmware platform devices. | |
183 | The code to use these bindings can be selected below. | |
184 | ||
5054d39e AO |
185 | config LEDS_LP3944 |
186 | tristate "LED Support for N.S. LP3944 (Fun Light) I2C chip" | |
0bae35e1 | 187 | depends on LEDS_CLASS |
d09e1666 | 188 | depends on I2C |
5054d39e | 189 | help |
7f1be819 AO |
190 | This option enables support for LEDs connected to the National |
191 | Semiconductor LP3944 Lighting Management Unit (LMU) also known as | |
192 | Fun Light Chip. | |
5054d39e AO |
193 | |
194 | To compile this driver as a module, choose M here: the | |
195 | module will be called leds-lp3944. | |
196 | ||
f4920f67 SO |
197 | config LEDS_LP5521 |
198 | tristate "LED Support for N.S. LP5521 LED driver chip" | |
199 | depends on LEDS_CLASS && I2C | |
200 | help | |
201 | If you say yes here you get support for the National Semiconductor | |
202 | LP5521 LED driver. It is 3 channel chip with programmable engines. | |
203 | Driver provides direct control via LED class and interface for | |
204 | programming the engines. | |
205 | ||
206 | config LEDS_LP5523 | |
207 | tristate "LED Support for N.S. LP5523 LED driver chip" | |
208 | depends on LEDS_CLASS && I2C | |
209 | help | |
210 | If you say yes here you get support for the National Semiconductor | |
211 | LP5523 LED driver. It is 9 channel chip with programmable engines. | |
212 | Driver provides direct control via LED class and interface for | |
213 | programming the engines. | |
214 | ||
cec035de | 215 | config LEDS_CLEVO_MAIL |
95dc5768 | 216 | tristate "Mail LED on Clevo notebook" |
0bae35e1 | 217 | depends on LEDS_CLASS |
d09e1666 | 218 | depends on X86 && SERIO_I8042 && DMI |
cec035de MN |
219 | help |
220 | This driver makes the mail LED accessible from userspace | |
221 | programs through the leds subsystem. This LED have three | |
222 | known mode: off, blink at 0.5Hz and blink at 1Hz. | |
223 | ||
92e015cb MN |
224 | The driver supports two kinds of interface: using ledtrig-timer |
225 | or through /sys/class/leds/clevo::mail/brightness. As this LED | |
226 | cannot change it's brightness it blinks instead. The brightness | |
227 | value 0 means off, 1..127 means blink at 0.5Hz and 128..255 means | |
228 | blink at 1Hz. | |
cec035de MN |
229 | |
230 | This module can drive the mail LED for the following notebooks: | |
231 | ||
b3ba31f8 | 232 | Clevo D400P |
cec035de MN |
233 | Clevo D410J |
234 | Clevo D410V | |
235 | Clevo D400V/D470V (not tested, but might work) | |
236 | Clevo M540N | |
237 | Clevo M5x0N (not tested, but might work) | |
238 | Positivo Mobile (Clevo M5x0V) | |
239 | ||
b3ba31f8 | 240 | If your model is not listed here you can try the "nodetect" |
692105b8 | 241 | module parameter. |
b3ba31f8 | 242 | |
cec035de MN |
243 | To compile this driver as a module, choose M here: the |
244 | module will be called leds-clevo-mail. | |
245 | ||
f46e9203 NC |
246 | config LEDS_PCA955X |
247 | tristate "LED Support for PCA955x I2C chips" | |
0bae35e1 | 248 | depends on LEDS_CLASS |
d09e1666 | 249 | depends on I2C |
f46e9203 NC |
250 | help |
251 | This option enables support for LEDs connected to PCA955x | |
252 | LED driver chips accessed via the I2C bus. Supported | |
253 | devices include PCA9550, PCA9551, PCA9552, and PCA9553. | |
254 | ||
c746b551 MB |
255 | config LEDS_WM831X_STATUS |
256 | tristate "LED support for status LEDs on WM831x PMICs" | |
0bae35e1 | 257 | depends on LEDS_CLASS |
d09e1666 | 258 | depends on MFD_WM831X |
c746b551 MB |
259 | help |
260 | This option enables support for the status LEDs of the WM831x | |
261 | series of PMICs. | |
262 | ||
0081e802 MB |
263 | config LEDS_WM8350 |
264 | tristate "LED Support for WM8350 AudioPlus PMIC" | |
0bae35e1 | 265 | depends on LEDS_CLASS |
d09e1666 | 266 | depends on MFD_WM8350 |
0081e802 MB |
267 | help |
268 | This option enables support for LEDs driven by the Wolfson | |
269 | Microelectronics WM8350 AudioPlus PMIC. | |
270 | ||
9e84561c MR |
271 | config LEDS_DA903X |
272 | tristate "LED Support for DA9030/DA9034 PMIC" | |
0bae35e1 | 273 | depends on LEDS_CLASS |
d09e1666 | 274 | depends on PMIC_DA903X |
9e84561c MR |
275 | help |
276 | This option enables support for on-chip LED drivers found | |
277 | on Dialog Semiconductor DA9030/DA9034 PMICs. | |
278 | ||
ac2dd0f1 GL |
279 | config LEDS_DAC124S085 |
280 | tristate "LED Support for DAC124S085 SPI DAC" | |
0bae35e1 | 281 | depends on LEDS_CLASS |
d09e1666 | 282 | depends on SPI |
ac2dd0f1 GL |
283 | help |
284 | This option enables support for DAC124S085 SPI DAC from NatSemi, | |
285 | which can be used to control up to four LEDs. | |
286 | ||
41c42ff5 LF |
287 | config LEDS_PWM |
288 | tristate "PWM driven LED Support" | |
0bae35e1 | 289 | depends on LEDS_CLASS |
d09e1666 | 290 | depends on HAVE_PWM |
41c42ff5 LF |
291 | help |
292 | This option enables support for pwm driven LEDs | |
293 | ||
d4cc6a2e AO |
294 | config LEDS_REGULATOR |
295 | tristate "REGULATOR driven LED support" | |
0bae35e1 | 296 | depends on LEDS_CLASS |
d09e1666 | 297 | depends on REGULATOR |
d4cc6a2e AO |
298 | help |
299 | This option enables support for regulator driven LEDs. | |
300 | ||
0b56129b KK |
301 | config LEDS_BD2802 |
302 | tristate "LED driver for BD2802 RGB LED" | |
0bae35e1 | 303 | depends on LEDS_CLASS |
d09e1666 | 304 | depends on I2C |
0b56129b KK |
305 | help |
306 | This option enables support for BD2802GU RGB LED driver chips | |
307 | accessed via the I2C bus. | |
308 | ||
a328e95b DH |
309 | config LEDS_INTEL_SS4200 |
310 | tristate "LED driver for Intel NAS SS4200 series" | |
0bae35e1 | 311 | depends on LEDS_CLASS |
d09e1666 | 312 | depends on PCI && DMI |
a328e95b DH |
313 | help |
314 | This option enables support for the Intel SS4200 series of | |
315 | Network Attached Storage servers. You may control the hard | |
316 | drive or power LEDs on the front panel. Using this driver | |
317 | can stop the front LED from blinking after startup. | |
318 | ||
a8dd18fe DM |
319 | config LEDS_LT3593 |
320 | tristate "LED driver for LT3593 controllers" | |
0bae35e1 | 321 | depends on LEDS_CLASS |
d09e1666 | 322 | depends on GENERIC_GPIO |
a8dd18fe DM |
323 | help |
324 | This option enables support for LEDs driven by a Linear Technology | |
325 | LT3593 controller. This controller uses a special one-wire pulse | |
326 | coding protocol to set the brightness. | |
327 | ||
ed4a10b4 MH |
328 | config LEDS_ADP5520 |
329 | tristate "LED Support for ADP5520/ADP5501 PMIC" | |
0bae35e1 | 330 | depends on LEDS_CLASS |
d09e1666 | 331 | depends on PMIC_ADP5520 |
ed4a10b4 MH |
332 | help |
333 | This option enables support for on-chip LED drivers found | |
334 | on Analog Devices ADP5520/ADP5501 PMICs. | |
335 | ||
336 | To compile this driver as a module, choose M here: the module will | |
337 | be called leds-adp5520. | |
338 | ||
72dcd8d0 BR |
339 | config LEDS_DELL_NETBOOKS |
340 | tristate "External LED on Dell Business Netbooks" | |
0bae35e1 | 341 | depends on LEDS_CLASS |
72dcd8d0 BR |
342 | depends on X86 && ACPI_WMI |
343 | help | |
344 | This adds support for the Latitude 2100 and similar | |
345 | notebooks that have an external LED. | |
346 | ||
7fdcef8a PR |
347 | config LEDS_MC13783 |
348 | tristate "LED Support for MC13783 PMIC" | |
0bae35e1 | 349 | depends on LEDS_CLASS |
7fdcef8a PR |
350 | depends on MFD_MC13783 |
351 | help | |
352 | This option enable support for on-chip LED drivers found | |
353 | on Freescale Semiconductor MC13783 PMIC. | |
354 | ||
11efe71f SG |
355 | config LEDS_NS2 |
356 | tristate "LED support for Network Space v2 GPIO LEDs" | |
0bae35e1 | 357 | depends on LEDS_CLASS |
84712e9a | 358 | depends on MACH_NETSPACE_V2 || MACH_INETSPACE_V2 || MACH_NETSPACE_MAX_V2 || D2NET_V2 |
11efe71f SG |
359 | default y |
360 | help | |
361 | This option enable support for the dual-GPIO LED found on the | |
362 | Network Space v2 board (and parents). This include Internet Space v2, | |
363 | Network Space (Max) v2 and d2 Network v2 boards. | |
364 | ||
24467832 SG |
365 | config LEDS_NETXBIG |
366 | tristate "LED support for Big Network series LEDs" | |
367 | depends on MACH_NET2BIG_V2 || MACH_NET5BIG_V2 | |
368 | default y | |
369 | help | |
370 | This option enable support for LEDs found on the LaCie 2Big | |
371 | and 5Big Network v2 boards. The LEDs are wired to a CPLD and are | |
372 | controlled through a GPIO extension bus. | |
373 | ||
7d9e7e9f PP |
374 | config LEDS_ASIC3 |
375 | bool "LED support for the HTC ASIC3" | |
9d8f776b | 376 | depends on LEDS_CLASS |
7d9e7e9f PP |
377 | depends on MFD_ASIC3 |
378 | default y | |
379 | help | |
380 | This option enables support for the LEDs on the HTC ASIC3. The HTC | |
381 | ASIC3 LED GPIOs are inputs, not outputs, thus the leds-gpio driver | |
382 | cannot be used. This driver supports hardware blinking with an on+off | |
383 | period from 62ms to 125s. Say Y to enable LEDs on the HP iPAQ hx4700. | |
384 | ||
24f51e81 BD |
385 | config LEDS_TRIGGERS |
386 | bool "LED Trigger support" | |
0bae35e1 | 387 | depends on LEDS_CLASS |
24f51e81 BD |
388 | help |
389 | This option enables trigger support for the leds class. | |
390 | These triggers allow kernel events to drive the LEDs and can | |
391 | be configured via sysfs. If unsure, say Y. | |
392 | ||
d09e1666 HS |
393 | comment "LED Triggers" |
394 | ||
6655c6fe RP |
395 | config LEDS_TRIGGER_TIMER |
396 | tristate "LED Timer Trigger" | |
0bae35e1 | 397 | depends on LEDS_TRIGGERS |
6655c6fe RP |
398 | help |
399 | This allows LEDs to be controlled by a programmable timer | |
4c79141d MN |
400 | via sysfs. Some LED hardware can be programmed to start |
401 | blinking the LED without any further software interaction. | |
402 | For more details read Documentation/leds-class.txt. | |
403 | ||
404 | If unsure, say Y. | |
6655c6fe | 405 | |
2bfb646c | 406 | config LEDS_TRIGGER_IDE_DISK |
baa351ea | 407 | bool "LED IDE Disk Trigger" |
d09e1666 | 408 | depends on IDE_GD_ATA |
0bae35e1 | 409 | depends on LEDS_TRIGGERS |
2bfb646c RP |
410 | help |
411 | This allows LEDs to be controlled by IDE disk activity. | |
412 | If unsure, say Y. | |
413 | ||
891c668b AN |
414 | config LEDS_TRIGGER_HEARTBEAT |
415 | tristate "LED Heartbeat Trigger" | |
0bae35e1 | 416 | depends on LEDS_TRIGGERS |
891c668b AN |
417 | help |
418 | This allows LEDs to be controlled by a CPU load average. | |
419 | The flash frequency is a hyperbolic function of the 1-minute | |
420 | load average. | |
421 | If unsure, say Y. | |
422 | ||
132e9306 RG |
423 | config LEDS_TRIGGER_BACKLIGHT |
424 | tristate "LED backlight Trigger" | |
0bae35e1 | 425 | depends on LEDS_TRIGGERS |
132e9306 RG |
426 | help |
427 | This allows LEDs to be controlled as a backlight device: they | |
428 | turn off and on when the display is blanked and unblanked. | |
429 | ||
430 | If unsure, say N. | |
431 | ||
17354bfe FB |
432 | config LEDS_TRIGGER_GPIO |
433 | tristate "LED GPIO Trigger" | |
0bae35e1 | 434 | depends on LEDS_TRIGGERS |
17354bfe FB |
435 | depends on GPIOLIB |
436 | help | |
437 | This allows LEDs to be controlled by gpio events. It's good | |
438 | when using gpios as switches and triggering the needed LEDs | |
439 | from there. One use case is n810's keypad LEDs that could | |
440 | be triggered by this trigger when user slides up to show | |
441 | keypad. | |
442 | ||
443 | If unsure, say N. | |
444 | ||
060856c7 NF |
445 | config LEDS_TRIGGER_DEFAULT_ON |
446 | tristate "LED Default ON Trigger" | |
0bae35e1 | 447 | depends on LEDS_TRIGGERS |
060856c7 NF |
448 | help |
449 | This allows LEDs to be initialised in the ON state. | |
450 | If unsure, say Y. | |
451 | ||
268cb38e AN |
452 | comment "iptables trigger is under Netfilter config (LED target)" |
453 | depends on LEDS_TRIGGERS | |
454 | ||
66242f7e | 455 | endif # NEW_LEDS |