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 | 9 | |
66242f7e JE |
10 | if NEW_LEDS |
11 | ||
c72a1d60 RP |
12 | config LEDS_CLASS |
13 | tristate "LED Class Support" | |
c72a1d60 RP |
14 | help |
15 | This option enables the led sysfs class in /sys/class/leds. You'll | |
16 | need this to do anything useful with LEDs. If unsure, say N. | |
17 | ||
24f51e81 | 18 | comment "LED drivers" |
c3bc9956 | 19 | |
0a2f915b HZ |
20 | config LEDS_88PM860X |
21 | tristate "LED Support for Marvell 88PM860x PMIC" | |
22 | depends on LEDS_CLASS && MFD_88PM860X | |
23 | help | |
24 | This option enables support for on-chip LED drivers found on Marvell | |
25 | Semiconductor 88PM8606 PMIC. | |
26 | ||
de5c9ede DB |
27 | config LEDS_ATMEL_PWM |
28 | tristate "LED Support using Atmel PWM outputs" | |
29 | depends on LEDS_CLASS && ATMEL_PWM | |
30 | help | |
31 | This option enables support for LEDs driven using outputs | |
32 | of the dedicated PWM controller found on newer Atmel SOCs. | |
33 | ||
4d3cb354 RP |
34 | config LEDS_LOCOMO |
35 | tristate "LED Support for Locomo device" | |
bef1f402 | 36 | depends on LEDS_CLASS && SHARP_LOCOMO |
4d3cb354 RP |
37 | help |
38 | This option enables support for the LEDs on Sharp Locomo. | |
39 | Zaurus models SL-5500 and SL-5600. | |
40 | ||
ac67e23b PS |
41 | config LEDS_MIKROTIK_RB532 |
42 | tristate "LED Support for Mikrotik Routerboard 532" | |
43 | depends on LEDS_CLASS && MIKROTIK_RB532 | |
44 | help | |
45 | This option enables support for the so called "User LED" of | |
46 | Mikrotik's Routerboard 532. | |
47 | ||
54bdc470 BD |
48 | config LEDS_S3C24XX |
49 | tristate "LED Support for Samsung S3C24XX GPIO LEDs" | |
50 | depends on LEDS_CLASS && ARCH_S3C2410 | |
51 | help | |
52 | This option enables support for LEDs connected to GPIO lines | |
53 | on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440. | |
54 | ||
9becde79 JM |
55 | config LEDS_AMS_DELTA |
56 | tristate "LED Support for the Amstrad Delta (E3)" | |
bef1f402 | 57 | depends on LEDS_CLASS && MACH_AMS_DELTA |
9becde79 JM |
58 | help |
59 | This option enables support for the LEDs on Amstrad Delta (E3). | |
60 | ||
1a87d942 CB |
61 | config LEDS_NET48XX |
62 | tristate "LED Support for Soekris net48xx series Error LED" | |
63 | depends on LEDS_CLASS && SCx200_GPIO | |
64 | help | |
65 | This option enables support for the Soekris net4801 and net4826 error | |
66 | LED. | |
67 | ||
3b2e46f8 RW |
68 | config LEDS_FSG |
69 | tristate "LED Support for the Freecom FSG-3" | |
70 | depends on LEDS_CLASS && MACH_FSG | |
71 | help | |
72 | This option enables support for the LEDs on the Freecom FSG-3. | |
73 | ||
0d75565f KK |
74 | config LEDS_WRAP |
75 | tristate "LED Support for the WRAP series LEDs" | |
76 | depends on LEDS_CLASS && SCx200_GPIO | |
77 | help | |
78 | This option enables support for the PCEngines WRAP programmable LEDs. | |
79 | ||
ec9a943c CB |
80 | config LEDS_ALIX2 |
81 | tristate "LED Support for ALIX.2 and ALIX.3 series" | |
93603402 | 82 | depends on LEDS_CLASS && X86 && !GPIO_CS5535 && !CS5535_GPIO |
ec9a943c CB |
83 | help |
84 | This option enables support for the PCEngines ALIX.2 and ALIX.3 LEDs. | |
2216c6e8 | 85 | You have to set leds-alix2.force=1 for boards with Award BIOS. |
ec9a943c | 86 | |
bd4009af AP |
87 | config LEDS_H1940 |
88 | tristate "LED Support for iPAQ H1940 device" | |
247537b9 | 89 | depends on LEDS_CLASS && ARCH_H1940 |
bd4009af AP |
90 | help |
91 | This option enables support for the LEDs on the h1940. | |
92 | ||
f3b6b6cd YY |
93 | config LEDS_COBALT_QUBE |
94 | tristate "LED Support for the Cobalt Qube series front LED" | |
2fea6f35 FF |
95 | depends on LEDS_CLASS && MIPS_COBALT |
96 | help | |
f3b6b6cd | 97 | This option enables support for the front LED on Cobalt Qube series |
2fea6f35 | 98 | |
97da7aaf YY |
99 | config LEDS_COBALT_RAQ |
100 | bool "LED Support for the Cobalt Raq series" | |
ec149619 | 101 | depends on LEDS_CLASS=y && MIPS_COBALT |
97da7aaf YY |
102 | select LEDS_TRIGGERS |
103 | help | |
104 | This option enables support for the Cobalt Raq series LEDs. | |
105 | ||
5843492c DM |
106 | config LEDS_SUNFIRE |
107 | tristate "LED support for SunFire servers." | |
108 | depends on LEDS_CLASS && SPARC64 | |
109 | select LEDS_TRIGGERS | |
110 | help | |
111 | This option enables support for the Left, Middle, and Right | |
112 | LEDs on the I/O and CPU boards of SunFire UltraSPARC servers. | |
113 | ||
d39a7a63 KE |
114 | config LEDS_HP6XX |
115 | tristate "LED Support for the HP Jornada 6xx" | |
116 | depends on LEDS_CLASS && SH_HP6XX | |
117 | help | |
692105b8 | 118 | This option enables LED support for the handheld |
d39a7a63 KE |
119 | HP Jornada 620/660/680/690. |
120 | ||
e14fa824 RV |
121 | config LEDS_PCA9532 |
122 | tristate "LED driver for PCA9532 dimmer" | |
123 | depends on LEDS_CLASS && I2C && INPUT && EXPERIMENTAL | |
124 | help | |
125 | This option enables support for NXP pca9532 | |
692105b8 | 126 | LED controller. It is generally only useful |
e14fa824 RV |
127 | as a platform driver |
128 | ||
22e03f3b RA |
129 | config LEDS_GPIO |
130 | tristate "LED Support for GPIO connected LEDs" | |
131 | depends on LEDS_CLASS && GENERIC_GPIO | |
132 | help | |
133 | This option enables support for the LEDs connected to GPIO | |
134 | outputs. To be useful the particular board must have LEDs | |
a7d878af TP |
135 | and they must be connected to the GPIO lines. The LEDs must be |
136 | defined as platform devices and/or OpenFirmware platform devices. | |
137 | The code to use these bindings can be selected below. | |
138 | ||
139 | config LEDS_GPIO_PLATFORM | |
140 | bool "Platform device bindings for GPIO LEDs" | |
141 | depends on LEDS_GPIO | |
142 | default y | |
143 | help | |
144 | Let the leds-gpio driver drive LEDs which have been defined as | |
145 | platform devices. If you don't know what this means, say yes. | |
146 | ||
147 | config LEDS_GPIO_OF | |
148 | bool "OpenFirmware platform device bindings for GPIO LEDs" | |
149 | depends on LEDS_GPIO && OF_DEVICE | |
150 | default y | |
151 | help | |
152 | Let the leds-gpio driver drive LEDs which have been defined as | |
153 | of_platform devices. For instance, LEDs which are listed in a "dts" | |
154 | file. | |
22e03f3b | 155 | |
5054d39e AO |
156 | config LEDS_LP3944 |
157 | tristate "LED Support for N.S. LP3944 (Fun Light) I2C chip" | |
158 | depends on LEDS_CLASS && I2C | |
159 | help | |
7f1be819 AO |
160 | This option enables support for LEDs connected to the National |
161 | Semiconductor LP3944 Lighting Management Unit (LMU) also known as | |
162 | Fun Light Chip. | |
5054d39e AO |
163 | |
164 | To compile this driver as a module, choose M here: the | |
165 | module will be called leds-lp3944. | |
166 | ||
cec035de | 167 | config LEDS_CLEVO_MAIL |
95dc5768 NM |
168 | tristate "Mail LED on Clevo notebook" |
169 | depends on LEDS_CLASS && X86 && SERIO_I8042 && DMI | |
cec035de MN |
170 | help |
171 | This driver makes the mail LED accessible from userspace | |
172 | programs through the leds subsystem. This LED have three | |
173 | known mode: off, blink at 0.5Hz and blink at 1Hz. | |
174 | ||
92e015cb MN |
175 | The driver supports two kinds of interface: using ledtrig-timer |
176 | or through /sys/class/leds/clevo::mail/brightness. As this LED | |
177 | cannot change it's brightness it blinks instead. The brightness | |
178 | value 0 means off, 1..127 means blink at 0.5Hz and 128..255 means | |
179 | blink at 1Hz. | |
cec035de MN |
180 | |
181 | This module can drive the mail LED for the following notebooks: | |
182 | ||
b3ba31f8 | 183 | Clevo D400P |
cec035de MN |
184 | Clevo D410J |
185 | Clevo D410V | |
186 | Clevo D400V/D470V (not tested, but might work) | |
187 | Clevo M540N | |
188 | Clevo M5x0N (not tested, but might work) | |
189 | Positivo Mobile (Clevo M5x0V) | |
190 | ||
b3ba31f8 | 191 | If your model is not listed here you can try the "nodetect" |
692105b8 | 192 | module parameter. |
b3ba31f8 | 193 | |
cec035de MN |
194 | To compile this driver as a module, choose M here: the |
195 | module will be called leds-clevo-mail. | |
196 | ||
f46e9203 NC |
197 | config LEDS_PCA955X |
198 | tristate "LED Support for PCA955x I2C chips" | |
199 | depends on LEDS_CLASS && I2C | |
200 | help | |
201 | This option enables support for LEDs connected to PCA955x | |
202 | LED driver chips accessed via the I2C bus. Supported | |
203 | devices include PCA9550, PCA9551, PCA9552, and PCA9553. | |
204 | ||
c746b551 MB |
205 | config LEDS_WM831X_STATUS |
206 | tristate "LED support for status LEDs on WM831x PMICs" | |
207 | depends on LEDS_CLASS && MFD_WM831X | |
208 | help | |
209 | This option enables support for the status LEDs of the WM831x | |
210 | series of PMICs. | |
211 | ||
0081e802 MB |
212 | config LEDS_WM8350 |
213 | tristate "LED Support for WM8350 AudioPlus PMIC" | |
214 | depends on LEDS_CLASS && MFD_WM8350 | |
215 | help | |
216 | This option enables support for LEDs driven by the Wolfson | |
217 | Microelectronics WM8350 AudioPlus PMIC. | |
218 | ||
9e84561c MR |
219 | config LEDS_DA903X |
220 | tristate "LED Support for DA9030/DA9034 PMIC" | |
221 | depends on LEDS_CLASS && PMIC_DA903X | |
222 | help | |
223 | This option enables support for on-chip LED drivers found | |
224 | on Dialog Semiconductor DA9030/DA9034 PMICs. | |
225 | ||
ac2dd0f1 GL |
226 | config LEDS_DAC124S085 |
227 | tristate "LED Support for DAC124S085 SPI DAC" | |
228 | depends on LEDS_CLASS && SPI | |
229 | help | |
230 | This option enables support for DAC124S085 SPI DAC from NatSemi, | |
231 | which can be used to control up to four LEDs. | |
232 | ||
41c42ff5 LF |
233 | config LEDS_PWM |
234 | tristate "PWM driven LED Support" | |
235 | depends on LEDS_CLASS && HAVE_PWM | |
236 | help | |
237 | This option enables support for pwm driven LEDs | |
238 | ||
d4cc6a2e AO |
239 | config LEDS_REGULATOR |
240 | tristate "REGULATOR driven LED support" | |
241 | depends on LEDS_CLASS && REGULATOR | |
242 | help | |
243 | This option enables support for regulator driven LEDs. | |
244 | ||
0b56129b KK |
245 | config LEDS_BD2802 |
246 | tristate "LED driver for BD2802 RGB LED" | |
247 | depends on LEDS_CLASS && I2C | |
248 | help | |
249 | This option enables support for BD2802GU RGB LED driver chips | |
250 | accessed via the I2C bus. | |
251 | ||
a328e95b DH |
252 | config LEDS_INTEL_SS4200 |
253 | tristate "LED driver for Intel NAS SS4200 series" | |
254 | depends on LEDS_CLASS && PCI && DMI | |
255 | help | |
256 | This option enables support for the Intel SS4200 series of | |
257 | Network Attached Storage servers. You may control the hard | |
258 | drive or power LEDs on the front panel. Using this driver | |
259 | can stop the front LED from blinking after startup. | |
260 | ||
a8dd18fe DM |
261 | config LEDS_LT3593 |
262 | tristate "LED driver for LT3593 controllers" | |
263 | depends on LEDS_CLASS && GENERIC_GPIO | |
264 | help | |
265 | This option enables support for LEDs driven by a Linear Technology | |
266 | LT3593 controller. This controller uses a special one-wire pulse | |
267 | coding protocol to set the brightness. | |
268 | ||
ed4a10b4 MH |
269 | config LEDS_ADP5520 |
270 | tristate "LED Support for ADP5520/ADP5501 PMIC" | |
271 | depends on LEDS_CLASS && PMIC_ADP5520 | |
272 | help | |
273 | This option enables support for on-chip LED drivers found | |
274 | on Analog Devices ADP5520/ADP5501 PMICs. | |
275 | ||
276 | To compile this driver as a module, choose M here: the module will | |
277 | be called leds-adp5520. | |
278 | ||
24f51e81 BD |
279 | comment "LED Triggers" |
280 | ||
281 | config LEDS_TRIGGERS | |
282 | bool "LED Trigger support" | |
24f51e81 BD |
283 | help |
284 | This option enables trigger support for the leds class. | |
285 | These triggers allow kernel events to drive the LEDs and can | |
286 | be configured via sysfs. If unsure, say Y. | |
287 | ||
6655c6fe RP |
288 | config LEDS_TRIGGER_TIMER |
289 | tristate "LED Timer Trigger" | |
bef1f402 | 290 | depends on LEDS_TRIGGERS |
6655c6fe RP |
291 | help |
292 | This allows LEDs to be controlled by a programmable timer | |
4c79141d MN |
293 | via sysfs. Some LED hardware can be programmed to start |
294 | blinking the LED without any further software interaction. | |
295 | For more details read Documentation/leds-class.txt. | |
296 | ||
297 | If unsure, say Y. | |
6655c6fe | 298 | |
2bfb646c | 299 | config LEDS_TRIGGER_IDE_DISK |
baa351ea | 300 | bool "LED IDE Disk Trigger" |
806f80a6 | 301 | depends on LEDS_TRIGGERS && IDE_GD_ATA |
2bfb646c RP |
302 | help |
303 | This allows LEDs to be controlled by IDE disk activity. | |
304 | If unsure, say Y. | |
305 | ||
891c668b AN |
306 | config LEDS_TRIGGER_HEARTBEAT |
307 | tristate "LED Heartbeat Trigger" | |
bef1f402 | 308 | depends on LEDS_TRIGGERS |
891c668b AN |
309 | help |
310 | This allows LEDs to be controlled by a CPU load average. | |
311 | The flash frequency is a hyperbolic function of the 1-minute | |
312 | load average. | |
313 | If unsure, say Y. | |
314 | ||
132e9306 RG |
315 | config LEDS_TRIGGER_BACKLIGHT |
316 | tristate "LED backlight Trigger" | |
317 | depends on LEDS_TRIGGERS | |
318 | help | |
319 | This allows LEDs to be controlled as a backlight device: they | |
320 | turn off and on when the display is blanked and unblanked. | |
321 | ||
322 | If unsure, say N. | |
323 | ||
17354bfe FB |
324 | config LEDS_TRIGGER_GPIO |
325 | tristate "LED GPIO Trigger" | |
326 | depends on LEDS_TRIGGERS | |
327 | depends on GPIOLIB | |
328 | help | |
329 | This allows LEDs to be controlled by gpio events. It's good | |
330 | when using gpios as switches and triggering the needed LEDs | |
331 | from there. One use case is n810's keypad LEDs that could | |
332 | be triggered by this trigger when user slides up to show | |
333 | keypad. | |
334 | ||
335 | If unsure, say N. | |
336 | ||
060856c7 NF |
337 | config LEDS_TRIGGER_DEFAULT_ON |
338 | tristate "LED Default ON Trigger" | |
339 | depends on LEDS_TRIGGERS | |
340 | help | |
341 | This allows LEDs to be initialised in the ON state. | |
342 | If unsure, say Y. | |
343 | ||
268cb38e AN |
344 | comment "iptables trigger is under Netfilter config (LED target)" |
345 | depends on LEDS_TRIGGERS | |
346 | ||
66242f7e | 347 | endif # NEW_LEDS |