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gerrit-public.fairphone.software / kernel / msm-4.9 / 92e015cb31c0a312bf2e0e5b96aef76a8c57e645 / . / drivers / leds / Kconfig
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Jan Engelhardt66242f72007-05-10 10:44:11 +0100[diff] [blame]1menuconfig NEW_LEDS
Richard Purdiec72a1d62006-03-31 02:31:04 -0800[diff] [blame]2 bool "LED Support"
Jan Engelhardt66242f72007-05-10 10:44:11 +0100[diff] [blame]3 depends on HAS_IOMEM
Richard Purdiec72a1d62006-03-31 02:31:04 -0800[diff] [blame]4 help
Richard Purdiea8d2e7d2006-05-15 09:44:14 -0700[diff] [blame]5 Say Y to enable Linux LED support. This allows control of supported
6 LEDs from both userspace and optionally, by kernel events (triggers).
7
8 This is not related to standard keyboard LEDs which are controlled
9 via the input system.
Richard Purdiec72a1d62006-03-31 02:31:04 -0800[diff] [blame]10
Jan Engelhardt66242f72007-05-10 10:44:11 +0100[diff] [blame]11if NEW_LEDS
12
Richard Purdiec72a1d62006-03-31 02:31:04 -0800[diff] [blame]13config LEDS_CLASS
14 tristate "LED Class Support"
Richard Purdiec72a1d62006-03-31 02:31:04 -0800[diff] [blame]15 help
16 This option enables the led sysfs class in /sys/class/leds. You'll
17 need this to do anything useful with LEDs. If unsure, say N.
18
Ben Dooks24f51e82006-04-10 22:54:01 -0700[diff] [blame]19comment "LED drivers"
Richard Purdiec3bc9952006-03-31 02:31:05 -0800[diff] [blame]20
Richard Purdie31791082006-03-31 02:31:09 -0800[diff] [blame]21config LEDS_CORGI
22 tristate "LED Support for the Sharp SL-C7x0 series"
Robert P. J. Daybef1f402006-12-12 20:04:19 +0100[diff] [blame]23 depends on LEDS_CLASS && PXA_SHARP_C7xx
Richard Purdie31791082006-03-31 02:31:09 -0800[diff] [blame]24 help
25 This option enables support for the LEDs on Sharp Zaurus
26 SL-C7x0 series (C700, C750, C760, C860).
27
Richard Purdie4d3cb352006-03-31 02:31:10 -0800[diff] [blame]28config LEDS_LOCOMO
29 tristate "LED Support for Locomo device"
Robert P. J. Daybef1f402006-12-12 20:04:19 +0100[diff] [blame]30 depends on LEDS_CLASS && SHARP_LOCOMO
Richard Purdie4d3cb352006-03-31 02:31:10 -0800[diff] [blame]31 help
32 This option enables support for the LEDs on Sharp Locomo.
33 Zaurus models SL-5500 and SL-5600.
34
Richard Purdie31791082006-03-31 02:31:09 -0800[diff] [blame]35config LEDS_SPITZ
36 tristate "LED Support for the Sharp SL-Cxx00 series"
Robert P. J. Daybef1f402006-12-12 20:04:19 +0100[diff] [blame]37 depends on LEDS_CLASS && PXA_SHARP_Cxx00
Richard Purdie31791082006-03-31 02:31:09 -0800[diff] [blame]38 help
39 This option enables support for the LEDs on Sharp Zaurus
40 SL-Cxx00 series (C1000, C3000, C3100).
41
John Bowler6a0c51b2006-03-31 02:31:11 -0800[diff] [blame]42config LEDS_IXP4XX
43 tristate "LED Support for GPIO connected LEDs on IXP4XX processors"
Robert P. J. Daybef1f402006-12-12 20:04:19 +0100[diff] [blame]44 depends on LEDS_CLASS && ARCH_IXP4XX
John Bowler6a0c51b2006-03-31 02:31:11 -0800[diff] [blame]45 help
46 This option enables support for the LEDs connected to GPIO
47 outputs of the Intel IXP4XX processors. To be useful the
48 particular board must have LEDs and they must be connected
49 to the GPIO lines. If unsure, say Y.
50
Dirk Opfer6d0cf3e2006-03-31 02:31:12 -0800[diff] [blame]51config LEDS_TOSA
52 tristate "LED Support for the Sharp SL-6000 series"
Robert P. J. Daybef1f402006-12-12 20:04:19 +0100[diff] [blame]53 depends on LEDS_CLASS && PXA_SHARPSL
Dirk Opfer6d0cf3e2006-03-31 02:31:12 -0800[diff] [blame]54 help
55 This option enables support for the LEDs on Sharp Zaurus
56 SL-6000 series.
57
Ben Dooks54bdc472006-04-10 22:54:00 -0700[diff] [blame]58config LEDS_S3C24XX
59 tristate "LED Support for Samsung S3C24XX GPIO LEDs"
60 depends on LEDS_CLASS && ARCH_S3C2410
61 help
62 This option enables support for LEDs connected to GPIO lines
63 on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440.
64
Jonathan McDowell9becde72006-06-23 02:05:33 -0700[diff] [blame]65config LEDS_AMS_DELTA
66 tristate "LED Support for the Amstrad Delta (E3)"
Robert P. J. Daybef1f402006-12-12 20:04:19 +0100[diff] [blame]67 depends on LEDS_CLASS && MACH_AMS_DELTA
Jonathan McDowell9becde72006-06-23 02:05:33 -0700[diff] [blame]68 help
69 This option enables support for the LEDs on Amstrad Delta (E3).
70
Chris Boot1a87d942006-07-10 04:45:34 -0700[diff] [blame]71config LEDS_NET48XX
72 tristate "LED Support for Soekris net48xx series Error LED"
73 depends on LEDS_CLASS && SCx200_GPIO
74 help
75 This option enables support for the Soekris net4801 and net4826 error
76 LED.
77
Kristian Kielhofner0d755652006-12-06 20:37:28 -0800[diff] [blame]78config LEDS_WRAP
79 tristate "LED Support for the WRAP series LEDs"
80 depends on LEDS_CLASS && SCx200_GPIO
81 help
82 This option enables support for the PCEngines WRAP programmable LEDs.
83
Arnaud Patardbd4009a2007-02-12 23:09:32 +0000[diff] [blame]84config LEDS_H1940
85 tristate "LED Support for iPAQ H1940 device"
Adrian Bunk247537b2007-09-26 20:02:52 +0200[diff] [blame]86 depends on LEDS_CLASS && ARCH_H1940
Arnaud Patardbd4009a2007-02-12 23:09:32 +0000[diff] [blame]87 help
88 This option enables support for the LEDs on the h1940.
89
Yoichi Yuasaf3b6b6c2007-09-21 00:02:47 +0100[diff] [blame]90config LEDS_COBALT_QUBE
91 tristate "LED Support for the Cobalt Qube series front LED"
Florian Fainelli2fea6f32007-02-12 23:16:27 +0000[diff] [blame]92 depends on LEDS_CLASS && MIPS_COBALT
93 help
Yoichi Yuasaf3b6b6c2007-09-21 00:02:47 +0100[diff] [blame]94 This option enables support for the front LED on Cobalt Qube series
Florian Fainelli2fea6f32007-02-12 23:16:27 +0000[diff] [blame]95
Yoichi Yuasa97da7aa2007-09-27 17:51:05 +0900[diff] [blame]96config LEDS_COBALT_RAQ
97 bool "LED Support for the Cobalt Raq series"
98 depends on LEDS_CLASS && MIPS_COBALT
99 select LEDS_TRIGGERS
100 help
101 This option enables support for the Cobalt Raq series LEDs.
102
Raphael Assenat22e03f32007-02-27 19:49:53 +0000[diff] [blame]103config LEDS_GPIO
104 tristate "LED Support for GPIO connected LEDs"
105 depends on LEDS_CLASS && GENERIC_GPIO
106 help
107 This option enables support for the LEDs connected to GPIO
108 outputs. To be useful the particular board must have LEDs
109 and they must be connected to the GPIO lines.
110
Mike Rapoport3696a8a2007-09-23 15:59:26 +0100[diff] [blame]111config LEDS_CM_X270
112 tristate "LED Support for the CM-X270 LEDs"
113 depends on LEDS_CLASS && MACH_ARMCORE
114 help
115 This option enables support for the CM-X270 LEDs.
116
Márton Némethcec035d2007-10-31 11:46:41 +0100[diff] [blame]117config LEDS_CLEVO_MAIL
118 tristate "Mail LED on Clevo notebook (EXPERIMENTAL)"
119 depends on LEDS_CLASS && X86 && SERIO_I8042 && DMI && EXPERIMENTAL
120 help
121 This driver makes the mail LED accessible from userspace
122 programs through the leds subsystem. This LED have three
123 known mode: off, blink at 0.5Hz and blink at 1Hz.
124
Márton Németh92e015c2007-10-31 15:09:05 +0100[diff] [blame^]125 The driver supports two kinds of interface: using ledtrig-timer
126 or through /sys/class/leds/clevo::mail/brightness. As this LED
127 cannot change it's brightness it blinks instead. The brightness
128 value 0 means off, 1..127 means blink at 0.5Hz and 128..255 means
129 blink at 1Hz.
Márton Némethcec035d2007-10-31 11:46:41 +0100[diff] [blame]130
131 This module can drive the mail LED for the following notebooks:
132
133 Clevo D410J
134 Clevo D410V
135 Clevo D400V/D470V (not tested, but might work)
136 Clevo M540N
137 Clevo M5x0N (not tested, but might work)
138 Positivo Mobile (Clevo M5x0V)
139
140 To compile this driver as a module, choose M here: the
141 module will be called leds-clevo-mail.
142
Ben Dooks24f51e82006-04-10 22:54:01 -0700[diff] [blame]143comment "LED Triggers"
144
145config LEDS_TRIGGERS
146 bool "LED Trigger support"
Ben Dooks24f51e82006-04-10 22:54:01 -0700[diff] [blame]147 help
148 This option enables trigger support for the leds class.
149 These triggers allow kernel events to drive the LEDs and can
150 be configured via sysfs. If unsure, say Y.
151
Richard Purdie6655c6f2006-03-31 02:31:07 -0800[diff] [blame]152config LEDS_TRIGGER_TIMER
153 tristate "LED Timer Trigger"
Robert P. J. Daybef1f402006-12-12 20:04:19 +0100[diff] [blame]154 depends on LEDS_TRIGGERS
Richard Purdie6655c6f2006-03-31 02:31:07 -0800[diff] [blame]155 help
156 This allows LEDs to be controlled by a programmable timer
Márton Németh4c791412007-10-31 15:07:12 +0100[diff] [blame]157 via sysfs. Some LED hardware can be programmed to start
158 blinking the LED without any further software interaction.
159 For more details read Documentation/leds-class.txt.
160
161 If unsure, say Y.
Richard Purdie6655c6f2006-03-31 02:31:07 -0800[diff] [blame]162
Richard Purdie2bfb6462006-03-31 02:31:16 -0800[diff] [blame]163config LEDS_TRIGGER_IDE_DISK
Ben Dooksbaa351e2006-04-10 22:54:01 -0700[diff] [blame]164 bool "LED IDE Disk Trigger"
Robert P. J. Daybef1f402006-12-12 20:04:19 +0100[diff] [blame]165 depends on LEDS_TRIGGERS && BLK_DEV_IDEDISK
Richard Purdie2bfb6462006-03-31 02:31:16 -0800[diff] [blame]166 help
167 This allows LEDs to be controlled by IDE disk activity.
168 If unsure, say Y.
169
Atsushi Nemoto891c6682006-06-25 05:49:15 -0700[diff] [blame]170config LEDS_TRIGGER_HEARTBEAT
171 tristate "LED Heartbeat Trigger"
Robert P. J. Daybef1f402006-12-12 20:04:19 +0100[diff] [blame]172 depends on LEDS_TRIGGERS
Atsushi Nemoto891c6682006-06-25 05:49:15 -0700[diff] [blame]173 help
174 This allows LEDs to be controlled by a CPU load average.
175 The flash frequency is a hyperbolic function of the 1-minute
176 load average.
177 If unsure, say Y.
178
Jan Engelhardt66242f72007-05-10 10:44:11 +0100[diff] [blame]179endif # NEW_LEDS