diff options
Diffstat (limited to 'drivers/leds/Kconfig')
| -rw-r--r-- | drivers/leds/Kconfig | 363 |
1 files changed, 252 insertions, 111 deletions
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig index ed943140e1fd..11e7282dc297 100644 --- a/drivers/leds/Kconfig +++ b/drivers/leds/Kconfig @@ -6,6 +6,12 @@ config LEDS_GPIO_REGISTER As this function is used by arch code it must not be compiled as a module. +# This library does not depend on NEW_LEDS and must be independent so it can be +# selected from other subsystems (specifically backlight). +config LEDS_EXPRESSWIRE + bool + depends on GPIOLIB + menuconfig NEW_LEDS bool "LED Support" help @@ -18,7 +24,7 @@ config LEDS_CLASS tristate "LED Class Support" help This option enables the LED sysfs class in /sys/class/leds. You'll - need this to do anything useful with LEDs. If unsure, say N. + need this to do anything useful with LEDs. If unsure, say Y. config LEDS_CLASS_FLASH tristate "LED Flash Class Support" @@ -30,6 +36,16 @@ config LEDS_CLASS_FLASH for the flash related features of a LED device. It can be built as a module. +config LEDS_CLASS_MULTICOLOR + tristate "LED Multicolor Class Support" + depends on LEDS_CLASS + help + This option enables the multicolor LED sysfs class in /sys/class/leds. + It wraps LED class and adds multicolor LED specific sysfs attributes + and kernel internal API to it. You'll need this to provide support + for multicolor LEDs that are grouped together. This class is not + intended for single color LEDs. It can be built as a module. + config LEDS_BRIGHTNESS_HW_CHANGED bool "LED Class brightness_hw_changed attribute support" depends on LEDS_CLASS @@ -39,6 +55,13 @@ config LEDS_BRIGHTNESS_HW_CHANGED See Documentation/ABI/testing/sysfs-class-led for details. +config LEDS_KUNIT_TEST + tristate "KUnit tests for LEDs" + depends on KUNIT && LEDS_CLASS + default KUNIT_ALL_TESTS + help + Say Y here to enable KUnit testing for the LEDs framework. + comment "LED drivers" config LEDS_88PM860X @@ -49,16 +72,6 @@ config LEDS_88PM860X This option enables support for on-chip LED drivers found on Marvell Semiconductor 88PM8606 PMIC. -config LEDS_AAT1290 - tristate "LED support for the AAT1290" - depends on LEDS_CLASS_FLASH - depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS - depends on GPIOLIB || COMPILE_TEST - depends on OF - depends on PINCTRL - help - This option enables support for the LEDs on the AAT1290. - config LEDS_AN30259A tristate "LED support for Panasonic AN30259A" depends on LEDS_CLASS && I2C && OF @@ -94,18 +107,27 @@ config LEDS_ARIEL Say Y to if your machine is a Dell Wyse 3020 thin client. -config LEDS_AS3645A - tristate "AS3645A and LM3555 LED flash controllers support" - depends on I2C && LEDS_CLASS_FLASH - depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS +config LEDS_AW200XX + tristate "LED support for Awinic AW20036/AW20054/AW20072/AW20108" + depends on LEDS_CLASS + depends on I2C help - Enable LED flash class support for AS3645A LED flash - controller. V4L2 flash API is provided as well if - CONFIG_V4L2_FLASH_API is enabled. + This option enables support for the Awinic AW200XX LED controllers. + It is a matrix LED driver programmed via an I2C interface. Devices have + a set of individually controlled LEDs and support 3 pattern controllers + for auto breathing or group dimming control. Supported devices: + - AW20036 (3x12) 36 LEDs + - AW20054 (6x9) 54 LEDs + - AW20072 (6x12) 72 LEDs + - AW20108 (9x12) 108 LEDs + + To compile this driver as a module, choose M here: the module + will be called leds-aw200xx. config LEDS_AW2013 tristate "LED support for Awinic AW2013" depends on LEDS_CLASS && I2C && OF + select REGMAP_I2C help This option enables support for the AW2013 3-channel LED driver. @@ -131,6 +153,17 @@ config LEDS_BCM6358 This option enables support for LEDs connected to the BCM6358 LED HW controller accessed via MMIO registers. +config LEDS_CHT_WCOVE + tristate "LED support for Intel Cherry Trail Whiskey Cove PMIC" + depends on LEDS_CLASS + depends on INTEL_SOC_PMIC_CHTWC + help + This option enables support for charger and general purpose LEDs + connected to the Intel Cherrytrail Whiskey Cove PMIC. + + To compile this driver as a module, choose M here: the module + will be called leds-cht-wcove. + config LEDS_CPCAP tristate "LED Support for Motorola CPCAP" depends on LEDS_CLASS @@ -153,6 +186,21 @@ config LEDS_CR0014114 To compile this driver as a module, choose M here: the module will be called leds-cr0014114. +config LEDS_CROS_EC + tristate "LED Support for ChromeOS EC" + depends on MFD_CROS_EC_DEV + depends on LEDS_CLASS_MULTICOLOR + select LEDS_TRIGGERS + default MFD_CROS_EC_DEV + help + This option enables support for LEDs managed by ChromeOS ECs. + All LEDs exposed by the EC are supported in multicolor mode. + A hardware trigger to switch back to the automatic behaviour is + provided. + + To compile this driver as a module, choose M here: the module + will be called leds-cros_ec. + config LEDS_EL15203000 tristate "LED Support for Crane EL15203000" depends on LEDS_CLASS @@ -166,6 +214,20 @@ config LEDS_EL15203000 To compile this driver as a module, choose M here: the module will be called leds-el15203000. +config LEDS_TURRIS_OMNIA + tristate "LED support for CZ.NIC's Turris Omnia" + depends on LEDS_CLASS_MULTICOLOR + depends on I2C + depends on MACH_ARMADA_38X || COMPILE_TEST + depends on OF + depends on TURRIS_OMNIA_MCU + depends on TURRIS_OMNIA_MCU_GPIO + select LEDS_TRIGGERS + help + This option enables basic support for the LEDs found on the front + side of CZ.NIC's Turris Omnia router. There are 12 RGB LEDs on the + front panel. + config LEDS_LM3530 tristate "LCD Backlight driver for LM3530" depends on LEDS_CLASS @@ -178,6 +240,7 @@ config LEDS_LM3530 config LEDS_LM3532 tristate "LCD Backlight driver for LM3532" + select REGMAP_I2C depends on LEDS_CLASS depends on I2C help @@ -217,15 +280,6 @@ config LEDS_LM3692X This option enables support for the TI LM3692x family of white LED string drivers used for backlighting. -config LEDS_LM3601X - tristate "LED support for LM3601x Chips" - depends on LEDS_CLASS && I2C - depends on LEDS_CLASS_FLASH - select REGMAP_I2C - help - This option enables support for the TI LM3601x family - of flash, torch and indicator classes. - config LEDS_LOCOMO tristate "LED Support for Locomo device" depends on LEDS_CLASS @@ -250,14 +304,6 @@ config LEDS_MT6323 This option enables support for on-chip LED drivers found on Mediatek MT6323 PMIC. -config LEDS_S3C24XX - tristate "LED Support for Samsung S3C24XX GPIO LEDs" - depends on LEDS_CLASS - depends on ARCH_S3C24XX - help - This option enables support for LEDs connected to GPIO lines - on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440. - config LEDS_NET48XX tristate "LED Support for Soekris net48xx series Error LED" depends on LEDS_CLASS @@ -266,13 +312,6 @@ config LEDS_NET48XX This option enables support for the Soekris net4801 and net4826 error LED. -config LEDS_FSG - tristate "LED Support for the Freecom FSG-3" - depends on LEDS_CLASS - depends on MACH_FSG - help - This option enables support for the LEDs on the Freecom FSG-3. - config LEDS_WRAP tristate "LED Support for the WRAP series LEDs" depends on LEDS_CLASS @@ -283,17 +322,26 @@ config LEDS_WRAP config LEDS_COBALT_QUBE tristate "LED Support for the Cobalt Qube series front LED" depends on LEDS_CLASS - depends on MIPS_COBALT + depends on MIPS_COBALT || COMPILE_TEST help This option enables support for the front LED on Cobalt Qube series config LEDS_COBALT_RAQ bool "LED Support for the Cobalt Raq series" - depends on LEDS_CLASS=y && MIPS_COBALT + depends on LEDS_CLASS=y && (MIPS_COBALT || COMPILE_TEST) select LEDS_TRIGGERS help This option enables support for the Cobalt Raq series LEDs. +config LEDS_SUN50I_A100 + tristate "LED support for Allwinner A100 RGB LED controller" + depends on LEDS_CLASS_MULTICOLOR + depends on ARCH_SUNXI || COMPILE_TEST + help + This option enables support for the RGB LED controller found + in some Allwinner sunxi SoCs, including A100, R329, and D1. + It uses a one-wire interface to control up to 1024 LEDs. + config LEDS_SUNFIRE tristate "LED support for SunFire servers." depends on LEDS_CLASS @@ -374,19 +422,33 @@ config LEDS_LP3952 To compile this driver as a module, choose M here: the module will be called leds-lp3952. +config LEDS_LP50XX + tristate "LED Support for TI LP5036/30/24/18/12/09 LED driver chip" + depends on LEDS_CLASS && REGMAP_I2C + depends on LEDS_CLASS_MULTICOLOR + help + If you say yes here you get support for the Texas Instruments + LP5036, LP5030, LP5024, LP5018, LP5012 and LP5009 LED driver. + + To compile this driver as a module, choose M here: the + module will be called leds-lp50xx. + config LEDS_LP55XX_COMMON - tristate "Common Driver for TI/National LP5521/5523/55231/5562/8501" - depends on LEDS_LP5521 || LEDS_LP5523 || LEDS_LP5562 || LEDS_LP8501 - select FW_LOADER - select FW_LOADER_USER_HELPER + tristate "Common Driver for TI/National LP5521/5523/55231/5562/5569/8501" + depends on LEDS_CLASS + depends on LEDS_CLASS_MULTICOLOR + depends on OF + depends on I2C + imply FW_LOADER + imply FW_LOADER_USER_HELPER help - This option supports common operations for LP5521/5523/55231/5562/8501 - devices. + This option supports common operations for LP5521/5523/55231/5562/5569/ + 8501 devices. config LEDS_LP5521 tristate "LED Support for N.S. LP5521 LED driver chip" depends on LEDS_CLASS && I2C - select LEDS_LP55XX_COMMON + depends on LEDS_LP55XX_COMMON help If you say yes here you get support for the National Semiconductor LP5521 LED driver. It is 3 channel chip with programmable engines. @@ -396,7 +458,7 @@ config LEDS_LP5521 config LEDS_LP5523 tristate "LED Support for TI/National LP5523/55231 LED driver chip" depends on LEDS_CLASS && I2C - select LEDS_LP55XX_COMMON + depends on LEDS_LP55XX_COMMON help If you say yes here you get support for TI/National Semiconductor LP5523/55231 LED driver. @@ -407,17 +469,27 @@ config LEDS_LP5523 config LEDS_LP5562 tristate "LED Support for TI LP5562 LED driver chip" depends on LEDS_CLASS && I2C - select LEDS_LP55XX_COMMON + depends on LEDS_LP55XX_COMMON help If you say yes here you get support for TI LP5562 LED driver. It is 4 channels chip with programmable engines. Driver provides direct control via LED class and interface for programming the engines. +config LEDS_LP5569 + tristate "LED Support for TI LP5569 LED driver chip" + depends on LEDS_CLASS && I2C + depends on LEDS_LP55XX_COMMON + help + If you say yes here you get support for TI LP5569 LED driver. + It is 9 channels chip with programmable engines. + Driver provides direct control via LED class and interface for + programming the engines. + config LEDS_LP8501 tristate "LED Support for TI LP8501 LED driver chip" depends on LEDS_CLASS && I2C - select LEDS_LP55XX_COMMON + depends on LEDS_LP55XX_COMMON help If you say yes here you get support for TI LP8501 LED driver. It is 9 channel chip with programmable engines. @@ -444,18 +516,30 @@ config LEDS_LP8860 on the LP8860 4 channel LED driver using the I2C communication bus. +config LEDS_LP8864 + tristate "LED support for the TI LP8864/LP8866 4/6 channel LED drivers" + depends on LEDS_CLASS && I2C && OF + select REGMAP_I2C + help + If you say yes here you get support for the TI LP8864-Q1, + LP8864S-Q1, LP8866-Q1, LP8866S-Q1 4/6 channel LED backlight + drivers with I2C interface. + + To compile this driver as a module, choose M here: the + module will be called leds-lp8864. + config LEDS_CLEVO_MAIL tristate "Mail LED on Clevo notebook" - depends on LEDS_CLASS + depends on LEDS_CLASS && BROKEN depends on X86 && SERIO_I8042 && DMI help This driver makes the mail LED accessible from userspace - programs through the leds subsystem. This LED have three - known mode: off, blink at 0.5Hz and blink at 1Hz. + programs through the LEDs subsystem. This LED has three + known modes: off, blink at 0.5Hz and blink at 1Hz. The driver supports two kinds of interface: using ledtrig-timer or through /sys/class/leds/clevo::mail/brightness. As this LED - cannot change it's brightness it blinks instead. The brightness + cannot change its brightness it blinks instead. The brightness value 0 means off, 1..127 means blink at 0.5Hz and 128..255 means blink at 1Hz. @@ -504,6 +588,26 @@ config LEDS_PCA963X LED driver chip accessed via the I2C bus. Supported devices include PCA9633 and PCA9634 +config LEDS_PCA995X + tristate "LED Support for PCA995x I2C chips" + depends on LEDS_CLASS + depends on I2C + help + This option enables support for LEDs connected to PCA995x + LED driver chips accessed via the I2C bus. Supported + devices include PCA9955BTW, PCA9952TW and PCA9955TW. + +config LEDS_QNAP_MCU + tristate "LED Support for QNAP MCU controllers" + depends on LEDS_CLASS + depends on MFD_QNAP_MCU + help + This option enables support for LEDs available on embedded + controllers used in QNAP NAS devices. + + This driver can also be built as a module. If so, the module + will be called qnap-mcu-leds. + config LEDS_WM831X_STATUS tristate "LED support for status LEDs on WM831x PMICs" depends on LEDS_CLASS @@ -558,6 +662,20 @@ config LEDS_REGULATOR help This option enables support for regulator driven LEDs. +config LEDS_BD2606MVV + tristate "LED driver for BD2606MVV" + depends on LEDS_CLASS + depends on I2C + select REGMAP_I2C + help + This option enables support for BD2606MVV LED driver chips + accessed via the I2C bus. It supports setting brightness, with + the limitation that there are groups of two channels sharing + a brightness setting, but not the on/off setting. + + To compile this driver as a module, choose M here: the module will + be called leds-bd2606mvv. + config LEDS_BD2802 tristate "LED driver for BD2802 RGB LED" depends on LEDS_CLASS @@ -581,7 +699,6 @@ config LEDS_LT3593 tristate "LED driver for LT3593 controllers" depends on LEDS_CLASS depends on GPIOLIB || COMPILE_TEST - depends on OF help This option enables support for LEDs driven by a Linear Technology LT3593 controller. This controller uses a special one-wire pulse @@ -598,6 +715,17 @@ config LEDS_ADP5520 To compile this driver as a module, choose M here: the module will be called leds-adp5520. +config LEDS_MAX5970 + tristate "LED Support for Maxim 5970" + depends on LEDS_CLASS + depends on MFD_MAX5970 + help + This option enables support for the Maxim MAX5970 & MAX5978 smart + switch indication LEDs via the I2C bus. + + To compile this driver as a module, choose M here: the module will + be called leds-max5970. + config LEDS_MC13783 tristate "LED Support for MC13XXX PMIC" depends on LEDS_CLASS @@ -609,8 +737,8 @@ config LEDS_MC13783 config LEDS_NS2 tristate "LED support for Network Space v2 GPIO LEDs" depends on LEDS_CLASS - depends on MACH_KIRKWOOD || MACH_ARMADA_370 - default y + depends on MACH_KIRKWOOD || MACH_ARMADA_370 || COMPILE_TEST + default y if MACH_KIRKWOOD || MACH_ARMADA_370 help This option enables support for the dual-GPIO LEDs found on the following LaCie/Seagate boards: @@ -623,25 +751,14 @@ config LEDS_NS2 config LEDS_NETXBIG tristate "LED support for Big Network series LEDs" depends on LEDS_CLASS - depends on MACH_KIRKWOOD + depends on MACH_KIRKWOOD || COMPILE_TEST depends on OF_GPIO - default y + default MACH_KIRKWOOD help This option enables support for LEDs found on the LaCie 2Big and 5Big Network v2 boards. The LEDs are wired to a CPLD and are controlled through a GPIO extension bus. -config LEDS_ASIC3 - bool "LED support for the HTC ASIC3" - depends on LEDS_CLASS=y - depends on MFD_ASIC3 - default y - help - This option enables support for the LEDs on the HTC ASIC3. The HTC - ASIC3 LED GPIOs are inputs, not outputs, thus the leds-gpio driver - cannot be used. This driver supports hardware blinking with an on+off - period from 62ms to 125s. Say Y to enable LEDs on the HP iPAQ hx4700. - config LEDS_TCA6507 tristate "LED Support for TCA6507 I2C chip" depends on LEDS_CLASS && I2C @@ -664,16 +781,13 @@ config LEDS_MAX77650 help LEDs driver for MAX77650 family of PMICs from Maxim Integrated. -config LEDS_MAX77693 - tristate "LED support for MAX77693 Flash" - depends on LEDS_CLASS_FLASH - depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS - depends on MFD_MAX77693 - depends on OF +config LEDS_MAX77705 + tristate "LED support for Maxim MAX77705 PMIC" + depends on MFD_MAX77705 + depends on LEDS_CLASS + depends on LEDS_CLASS_MULTICOLOR help - This option enables support for the flash part of the MAX77693 - multifunction device. It has build in control for two leds in flash - and torch mode. + LED driver for MAX77705 PMIC from Maxim Integrated. config LEDS_MAX8997 tristate "LED support for MAX8997 PMIC" @@ -692,7 +806,7 @@ config LEDS_LM355x config LEDS_OT200 tristate "LED support for the Bachmann OT200" - depends on LEDS_CLASS && HAS_IOMEM && (X86_32 || COMPILE_TEST) + depends on LEDS_CLASS && HAS_IOPORT && (X86_32 || COMPILE_TEST) help This option enables support for the LEDs on the Bachmann OT200. Say Y to enable LEDs on the Bachmann OT200. @@ -706,19 +820,9 @@ config LEDS_MENF21BMC This driver can also be built as a module. If so the module will be called leds-menf21bmc. -config LEDS_KTD2692 - tristate "LED support for KTD2692 flash LED controller" - depends on LEDS_CLASS_FLASH && OF - depends on GPIOLIB || COMPILE_TEST - help - This option enables support for KTD2692 LED flash connected - through ExpressWire interface. - - Say Y to enable this driver. - config LEDS_IS31FL319X tristate "LED Support for ISSI IS31FL319x I2C LED controller family" - depends on LEDS_CLASS && I2C && OF + depends on LEDS_CLASS && I2C select REGMAP_I2C help This option enables support for LEDs connected to ISSI IS31FL319x @@ -747,6 +851,15 @@ config LEDS_SC27XX_BLTC This driver can also be built as a module. If so the module will be called leds-sc27xx-bltc. +config LEDS_UPBOARD + tristate "LED support for the UP board" + depends on LEDS_CLASS && MFD_UPBOARD_FPGA + help + This option enables support for the UP board LEDs. + + This driver can also be built as a module. If so the module will be + called leds-upboard. + comment "LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)" config LEDS_BLINKM @@ -757,6 +870,14 @@ config LEDS_BLINKM This option enables support for the BlinkM RGB LED connected through I2C. Say Y to enable support for the BlinkM LED. +config LEDS_BLINKM_MULTICOLOR + bool "Enable multicolor support for BlinkM I2C RGB LED" + depends on LEDS_BLINKM + depends on LEDS_CLASS_MULTICOLOR=y || LEDS_CLASS_MULTICOLOR=LEDS_BLINKM + help + This option enables multicolor sysfs class support for BlinkM LED and + disables the older, separated sysfs interface + config LEDS_POWERNV tristate "LED support for PowerNV Platform" depends on LEDS_CLASS @@ -814,7 +935,8 @@ config LEDS_USER config LEDS_NIC78BX tristate "LED support for NI PXI NIC78bx devices" depends on LEDS_CLASS - depends on X86 && ACPI + depends on HAS_IOPORT + depends on X86 || COMPILE_TEST help This option enables support for the User1 and User2 LEDs on NI PXI NIC78bx devices. @@ -826,16 +948,14 @@ config LEDS_SPI_BYTE tristate "LED support for SPI LED controller with a single byte" depends on LEDS_CLASS depends on SPI - depends on OF help This option enables support for LED controller which use a single byte for controlling the brightness. Currently the following controller is supported: Ubiquiti airCube ISP microcontroller based LED controller. config LEDS_TI_LMU_COMMON - tristate "LED driver for TI LMU" - depends on LEDS_CLASS - depends on REGMAP + tristate "LED driver for TI LMU" if COMPILE_TEST + select REGMAP help Say Y to enable the LED driver for TI LMU devices. This supports common features between the TI LM3532, LM3631, LM3632, @@ -843,20 +963,31 @@ config LEDS_TI_LMU_COMMON config LEDS_LM3697 tristate "LED driver for LM3697" - depends on LEDS_TI_LMU_COMMON - depends on I2C && OF + depends on LEDS_CLASS && I2C && OF + select LEDS_TI_LMU_COMMON help Say Y to enable the LM3697 LED driver for TI LMU devices. This supports the LED device LM3697. config LEDS_LM36274 tristate "LED driver for LM36274" - depends on LEDS_TI_LMU_COMMON - depends on MFD_TI_LMU + depends on LEDS_CLASS && MFD_TI_LMU + select LEDS_TI_LMU_COMMON help Say Y to enable the LM36274 LED driver for TI LMU devices. This supports the LED device LM36274. +config LEDS_ST1202 + tristate "LED Support for STMicroelectronics LED1202 I2C chips" + depends on LEDS_CLASS + depends on I2C + depends on OF + select LEDS_TRIGGERS + select LEDS_TRIGGER_PATTERN + help + Say Y to enable support for LEDs connected to LED1202 + LED driver chips accessed via the I2C bus. + config LEDS_TPS6105X tristate "LED support for TI TPS6105X" depends on LEDS_CLASS @@ -870,7 +1001,7 @@ config LEDS_TPS6105X config LEDS_IP30 tristate "LED support for SGI Octane machines" depends on LEDS_CLASS - depends on SGI_MFD_IOC3 + depends on SGI_MFD_IOC3 || COMPILE_TEST help This option enables support for the Red and White LEDs of SGI Octane machines. @@ -878,15 +1009,25 @@ config LEDS_IP30 To compile this driver as a module, choose M here: the module will be called leds-ip30. -config LEDS_SGM3140 - tristate "LED support for the SGM3140" - depends on LEDS_CLASS_FLASH - depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS +config LEDS_ACER_A500 + tristate "Power button LED support for Acer Iconia Tab A500" + depends on LEDS_CLASS && MFD_ACER_A500_EC help - This option enables support for the SGM3140 500mA Buck/Boost Charge - Pump LED Driver. + This option enables support for the Power Button LED of + Acer Iconia Tab A500. + +source "drivers/leds/blink/Kconfig" + +comment "Flash and Torch LED drivers" +source "drivers/leds/flash/Kconfig" + +comment "RGB LED drivers" +source "drivers/leds/rgb/Kconfig" comment "LED Triggers" source "drivers/leds/trigger/Kconfig" +comment "Simatic LED drivers" +source "drivers/leds/simatic/Kconfig" + endif # NEW_LEDS |