1c72a1d60SRichard Purdie 2c72a1d60SRichard Purdiemenu "LED devices" 3c72a1d60SRichard Purdie 4c72a1d60SRichard Purdieconfig NEW_LEDS 5c72a1d60SRichard Purdie bool "LED Support" 6c72a1d60SRichard Purdie help 7a8d2e7d9SRichard Purdie Say Y to enable Linux LED support. This allows control of supported 8a8d2e7d9SRichard Purdie LEDs from both userspace and optionally, by kernel events (triggers). 9a8d2e7d9SRichard Purdie 10a8d2e7d9SRichard Purdie This is not related to standard keyboard LEDs which are controlled 11a8d2e7d9SRichard Purdie via the input system. 12c72a1d60SRichard Purdie 13c72a1d60SRichard Purdieconfig LEDS_CLASS 14c72a1d60SRichard Purdie tristate "LED Class Support" 15c72a1d60SRichard Purdie depends NEW_LEDS 16c72a1d60SRichard Purdie help 17c72a1d60SRichard Purdie This option enables the led sysfs class in /sys/class/leds. You'll 18c72a1d60SRichard Purdie need this to do anything useful with LEDs. If unsure, say N. 19c72a1d60SRichard Purdie 2024f51e81SBen Dookscomment "LED drivers" 21c3bc9956SRichard Purdie 223179108dSRichard Purdieconfig LEDS_CORGI 233179108dSRichard Purdie tristate "LED Support for the Sharp SL-C7x0 series" 243179108dSRichard Purdie depends LEDS_CLASS && PXA_SHARP_C7xx 253179108dSRichard Purdie help 263179108dSRichard Purdie This option enables support for the LEDs on Sharp Zaurus 273179108dSRichard Purdie SL-C7x0 series (C700, C750, C760, C860). 283179108dSRichard Purdie 294d3cb354SRichard Purdieconfig LEDS_LOCOMO 304d3cb354SRichard Purdie tristate "LED Support for Locomo device" 314d3cb354SRichard Purdie depends LEDS_CLASS && SHARP_LOCOMO 324d3cb354SRichard Purdie help 334d3cb354SRichard Purdie This option enables support for the LEDs on Sharp Locomo. 344d3cb354SRichard Purdie Zaurus models SL-5500 and SL-5600. 354d3cb354SRichard Purdie 363179108dSRichard Purdieconfig LEDS_SPITZ 373179108dSRichard Purdie tristate "LED Support for the Sharp SL-Cxx00 series" 383179108dSRichard Purdie depends LEDS_CLASS && PXA_SHARP_Cxx00 393179108dSRichard Purdie help 403179108dSRichard Purdie This option enables support for the LEDs on Sharp Zaurus 413179108dSRichard Purdie SL-Cxx00 series (C1000, C3000, C3100). 423179108dSRichard Purdie 436a0c51bfSJohn Bowlerconfig LEDS_IXP4XX 446a0c51bfSJohn Bowler tristate "LED Support for GPIO connected LEDs on IXP4XX processors" 456a0c51bfSJohn Bowler depends LEDS_CLASS && ARCH_IXP4XX 466a0c51bfSJohn Bowler help 476a0c51bfSJohn Bowler This option enables support for the LEDs connected to GPIO 486a0c51bfSJohn Bowler outputs of the Intel IXP4XX processors. To be useful the 496a0c51bfSJohn Bowler particular board must have LEDs and they must be connected 506a0c51bfSJohn Bowler to the GPIO lines. If unsure, say Y. 516a0c51bfSJohn Bowler 526d0cf3e0SDirk Opferconfig LEDS_TOSA 536d0cf3e0SDirk Opfer tristate "LED Support for the Sharp SL-6000 series" 546d0cf3e0SDirk Opfer depends LEDS_CLASS && PXA_SHARPSL 556d0cf3e0SDirk Opfer help 566d0cf3e0SDirk Opfer This option enables support for the LEDs on Sharp Zaurus 576d0cf3e0SDirk Opfer SL-6000 series. 586d0cf3e0SDirk Opfer 5954bdc470SBen Dooksconfig LEDS_S3C24XX 6054bdc470SBen Dooks tristate "LED Support for Samsung S3C24XX GPIO LEDs" 6154bdc470SBen Dooks depends on LEDS_CLASS && ARCH_S3C2410 6254bdc470SBen Dooks help 6354bdc470SBen Dooks This option enables support for LEDs connected to GPIO lines 6454bdc470SBen Dooks on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440. 6554bdc470SBen Dooks 669becde79SJonathan McDowellconfig LEDS_AMS_DELTA 679becde79SJonathan McDowell tristate "LED Support for the Amstrad Delta (E3)" 689becde79SJonathan McDowell depends LEDS_CLASS && MACH_AMS_DELTA 699becde79SJonathan McDowell help 709becde79SJonathan McDowell This option enables support for the LEDs on Amstrad Delta (E3). 719becde79SJonathan McDowell 72*1a87d942SChris Bootconfig LEDS_NET48XX 73*1a87d942SChris Boot tristate "LED Support for Soekris net48xx series Error LED" 74*1a87d942SChris Boot depends on LEDS_CLASS && SCx200_GPIO 75*1a87d942SChris Boot help 76*1a87d942SChris Boot This option enables support for the Soekris net4801 and net4826 error 77*1a87d942SChris Boot LED. 78*1a87d942SChris Boot 7924f51e81SBen Dookscomment "LED Triggers" 8024f51e81SBen Dooks 8124f51e81SBen Dooksconfig LEDS_TRIGGERS 8224f51e81SBen Dooks bool "LED Trigger support" 8324f51e81SBen Dooks depends NEW_LEDS 8424f51e81SBen Dooks help 8524f51e81SBen Dooks This option enables trigger support for the leds class. 8624f51e81SBen Dooks These triggers allow kernel events to drive the LEDs and can 8724f51e81SBen Dooks be configured via sysfs. If unsure, say Y. 8824f51e81SBen Dooks 896655c6feSRichard Purdieconfig LEDS_TRIGGER_TIMER 906655c6feSRichard Purdie tristate "LED Timer Trigger" 916655c6feSRichard Purdie depends LEDS_TRIGGERS 926655c6feSRichard Purdie help 936655c6feSRichard Purdie This allows LEDs to be controlled by a programmable timer 946655c6feSRichard Purdie via sysfs. If unsure, say Y. 956655c6feSRichard Purdie 962bfb646cSRichard Purdieconfig LEDS_TRIGGER_IDE_DISK 97baa351eaSBen Dooks bool "LED IDE Disk Trigger" 982bfb646cSRichard Purdie depends LEDS_TRIGGERS && BLK_DEV_IDEDISK 992bfb646cSRichard Purdie help 1002bfb646cSRichard Purdie This allows LEDs to be controlled by IDE disk activity. 1012bfb646cSRichard Purdie If unsure, say Y. 1022bfb646cSRichard Purdie 103891c668bSAtsushi Nemotoconfig LEDS_TRIGGER_HEARTBEAT 104891c668bSAtsushi Nemoto tristate "LED Heartbeat Trigger" 105891c668bSAtsushi Nemoto depends LEDS_TRIGGERS 106891c668bSAtsushi Nemoto help 107891c668bSAtsushi Nemoto This allows LEDs to be controlled by a CPU load average. 108891c668bSAtsushi Nemoto The flash frequency is a hyperbolic function of the 1-minute 109891c668bSAtsushi Nemoto load average. 110891c668bSAtsushi Nemoto If unsure, say Y. 111891c668bSAtsushi Nemoto 112c72a1d60SRichard Purdieendmenu 113c72a1d60SRichard Purdie 114