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| -rw-r--r-- | drivers/video/backlight/Kconfig | 482 |
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diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig new file mode 100644 index 000000000..936ba1e4d --- /dev/null +++ b/drivers/video/backlight/Kconfig @@ -0,0 +1,482 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# Backlight & LCD drivers configuration +# + +menu "Backlight & LCD device support" + +# +# LCD +# +config LCD_CLASS_DEVICE + tristate "Lowlevel LCD controls" + help + This framework adds support for low-level control of LCD. + Some framebuffer devices connect to platform-specific LCD modules + in order to have a platform-specific way to control the flat panel + (contrast and applying power to the LCD (not to the backlight!)). + + To have support for your specific LCD panel you will have to + select the proper drivers which depend on this option. + +if LCD_CLASS_DEVICE + +config LCD_CORGI + tristate "LCD Panel support for SHARP corgi/spitz model" + depends on SPI_MASTER && PXA_SHARPSL && BACKLIGHT_CLASS_DEVICE + help + Say y here to support the LCD panels usually found on SHARP + corgi (C7x0) and spitz (Cxx00) models. + +config LCD_L4F00242T03 + tristate "Epson L4F00242T03 LCD" + depends on SPI_MASTER + depends on GPIOLIB || COMPILE_TEST + help + SPI driver for Epson L4F00242T03. This provides basic support + for init and powering the LCD up/down through a sysfs interface. + +config LCD_LMS283GF05 + tristate "Samsung LMS283GF05 LCD" + depends on SPI_MASTER + depends on GPIOLIB || COMPILE_TEST + help + SPI driver for Samsung LMS283GF05. This provides basic support + for powering the LCD up/down through a sysfs interface. + +config LCD_LTV350QV + tristate "Samsung LTV350QV LCD Panel" + depends on SPI_MASTER + help + If you have a Samsung LTV350QV LCD panel, say y to include a + power control driver for it. The panel starts up in power + off state, so you need this driver in order to see any + output. + + The LTV350QV panel is present on all ATSTK1000 boards. + +config LCD_ILI922X + tristate "ILI Technology ILI9221/ILI9222 support" + depends on SPI + help + If you have a panel based on the ILI9221/9222 controller + chip then say y to include a driver for it. + +config LCD_ILI9320 + tristate "ILI Technology ILI9320 controller support" + depends on SPI + help + If you have a panel based on the ILI9320 controller chip + then say y to include a power driver for it. + +config LCD_TDO24M + tristate "Toppoly TDO24M and TDO35S LCD Panels support" + depends on SPI_MASTER + help + If you have a Toppoly TDO24M/TDO35S series LCD panel, say y here to + include the support for it. + +config LCD_VGG2432A4 + tristate "VGG2432A4 LCM device support" + depends on SPI_MASTER + select LCD_ILI9320 + help + If you have a VGG2432A4 panel based on the ILI9320 controller chip + then say y to include a power driver for it. + +config LCD_PLATFORM + tristate "Platform LCD controls" + help + This driver provides a platform-device registered LCD power + control interface. + +config LCD_TOSA + tristate "Sharp SL-6000 LCD Driver" + depends on I2C && SPI && MACH_TOSA + help + If you have an Sharp SL-6000 Zaurus say Y to enable a driver + for its LCD. + +config LCD_HP700 + tristate "HP Jornada 700 series LCD Driver" + depends on SA1100_JORNADA720_SSP && !PREEMPTION + default y + help + If you have an HP Jornada 700 series handheld (710/720/728) + say Y to enable LCD control driver. + +config LCD_AMS369FG06 + tristate "AMS369FG06 AMOLED LCD Driver" + depends on SPI && BACKLIGHT_CLASS_DEVICE + default n + help + If you have an AMS369FG06 AMOLED Panel, say Y to enable its + LCD control driver. + +config LCD_LMS501KF03 + tristate "LMS501KF03 LCD Driver" + depends on SPI + default n + help + If you have an LMS501KF03 LCD Panel, say Y to enable its + LCD control driver. + +config LCD_HX8357 + tristate "Himax HX-8357 LCD Driver" + depends on SPI + help + If you have a HX-8357 LCD panel, say Y to enable its LCD control + driver. + +config LCD_OTM3225A + tristate "ORISE Technology OTM3225A support" + depends on SPI + help + If you have a panel based on the OTM3225A controller + chip then say y to include a driver for it. + +endif # LCD_CLASS_DEVICE + +# +# Backlight +# +config BACKLIGHT_CLASS_DEVICE + tristate "Lowlevel Backlight controls" + help + This framework adds support for low-level control of the LCD + backlight. This includes support for brightness and power. + + To have support for your specific LCD panel you will have to + select the proper drivers which depend on this option. + +if BACKLIGHT_CLASS_DEVICE + +config BACKLIGHT_ATMEL_LCDC + bool "Atmel LCDC Contrast-as-Backlight control" + depends on FB_ATMEL + help + This provides a backlight control internal to the Atmel LCDC + driver. If the LCD "contrast control" on your board is wired + so it controls the backlight brightness, select this option to + export this as a PWM-based backlight control. + + If in doubt, it's safe to enable this option; it doesn't kick + in unless the board's description says it's wired that way. + +config BACKLIGHT_EP93XX + tristate "Cirrus EP93xx Backlight Driver" + depends on FB_EP93XX + help + If you have a LCD backlight connected to the BRIGHT output of + the EP93xx, say Y here to enable this driver. + + To compile this driver as a module, choose M here: the module will + be called ep93xx_bl. + +config BACKLIGHT_IPAQ_MICRO + tristate "iPAQ microcontroller backlight driver" + depends on MFD_IPAQ_MICRO + default y + help + Say y to enable the backlight driver for Compaq iPAQ handheld + computers. Say yes if you have one of the h3100/h3600/h3700 + machines. + +config BACKLIGHT_KTD253 + tristate "Backlight Driver for Kinetic KTD253" + depends on GPIOLIB || COMPILE_TEST + help + Say y to enabled the backlight driver for the Kinetic KTD253 + which is a 1-wire GPIO-controlled backlight found in some mobile + phones. + +config BACKLIGHT_LM3533 + tristate "Backlight Driver for LM3533" + depends on MFD_LM3533 + help + Say Y to enable the backlight driver for National Semiconductor / TI + LM3533 Lighting Power chips. + + The backlights can be controlled directly, through PWM input, or by + the ambient-light-sensor interface. The chip supports 256 brightness + levels. + +config BACKLIGHT_LOCOMO + tristate "Sharp LOCOMO LCD/Backlight Driver" + depends on SHARP_LOCOMO + default y + help + If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to + enable the LCD/backlight driver. + +config BACKLIGHT_OMAP1 + tristate "OMAP1 PWL-based LCD Backlight" + depends on ARCH_OMAP1 || COMPILE_TEST + default ARCH_OMAP1 + help + This driver controls the LCD backlight level and power for + the PWL module of OMAP1 processors. Say Y if your board + uses this hardware. + +config BACKLIGHT_HP680 + tristate "HP Jornada 680 Backlight Driver" + depends on SH_HP6XX + default y + help + If you have a HP Jornada 680, say y to enable the + backlight driver. + +config BACKLIGHT_HP700 + tristate "HP Jornada 700 series Backlight Driver" + depends on SA1100_JORNADA720_SSP && !PREEMPTION + default y + help + If you have an HP Jornada 700 series, + say Y to include backlight control driver. + +config BACKLIGHT_CARILLO_RANCH + tristate "Intel Carillo Ranch Backlight Driver" + depends on LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578 + help + If you have a Intel LE80578 (Carillo Ranch) say Y to enable the + backlight driver. + +config BACKLIGHT_PWM + tristate "Generic PWM based Backlight Driver" + depends on PWM + help + If you have a LCD backlight adjustable by PWM, say Y to enable + this driver. + +config BACKLIGHT_DA903X + tristate "Backlight Driver for DA9030/DA9034 using WLED" + depends on PMIC_DA903X + help + If you have a LCD backlight connected to the WLED output of DA9030 + or DA9034 WLED output, say Y here to enable this driver. + +config BACKLIGHT_DA9052 + tristate "Dialog DA9052/DA9053 WLED" + depends on PMIC_DA9052 + help + Enable the Backlight Driver for DA9052-BC and DA9053-AA/Bx PMICs. + +config BACKLIGHT_MAX8925 + tristate "Backlight driver for MAX8925" + depends on MFD_MAX8925 + help + If you have a LCD backlight connected to the WLED output of MAX8925 + WLED output, say Y here to enable this driver. + +config BACKLIGHT_MT6370 + tristate "MediaTek MT6370 Backlight Driver" + depends on MFD_MT6370 + help + This enables support for Mediatek MT6370 Backlight driver. + It's commonly used to drive the display WLED. There are 4 channels + inside, and each channel supports up to 30mA of current capability + with 2048 current steps (only for MT6370/MT6371) or 16384 current + steps (only for MT6372) in exponential or linear mapping curves. + + This driver can also be built as a module. If so, the module + will be called "mt6370-backlight". + +config BACKLIGHT_APPLE + tristate "Apple Backlight Driver" + depends on X86 && ACPI + help + If you have an Intel-based Apple say Y to enable a driver for its + backlight. + +config BACKLIGHT_TOSA + tristate "Sharp SL-6000 Backlight Driver" + depends on I2C && MACH_TOSA && LCD_TOSA + help + If you have an Sharp SL-6000 Zaurus say Y to enable a driver + for its backlight + +config BACKLIGHT_QCOM_WLED + tristate "Qualcomm PMIC WLED Driver" + select REGMAP + help + If you have the Qualcomm PMIC, say Y to enable a driver for the + WLED block. Currently it supports PM8941 and PMI8998. + +config BACKLIGHT_RT4831 + tristate "Richtek RT4831 Backlight Driver" + depends on MFD_RT4831 + help + This enables support for Richtek RT4831 Backlight driver. + It's commonly used to drive the display WLED. There're four channels + inisde, and each channel can provide up to 30mA current. + +config BACKLIGHT_SAHARA + tristate "Tabletkiosk Sahara Touch-iT Backlight Driver" + depends on X86 + help + If you have a Tabletkiosk Sahara Touch-iT, say y to enable the + backlight driver. + +config BACKLIGHT_WM831X + tristate "WM831x PMIC Backlight Driver" + depends on MFD_WM831X + help + If you have a backlight driven by the ISINK and DCDC of a + WM831x PMIC say y to enable the backlight driver for it. + +config BACKLIGHT_ADP5520 + tristate "Backlight Driver for ADP5520/ADP5501 using WLED" + depends on PMIC_ADP5520 + help + If you have a LCD backlight connected to the BST/BL_SNK output of + ADP5520 or ADP5501, say Y here to enable this driver. + + To compile this driver as a module, choose M here: the module will + be called adp5520_bl. + +config BACKLIGHT_ADP8860 + tristate "Backlight Driver for ADP8860/ADP8861/ADP8863 using WLED" + depends on I2C + select NEW_LEDS + select LEDS_CLASS + help + If you have a LCD backlight connected to the ADP8860, ADP8861 or + ADP8863 say Y here to enable this driver. + + To compile this driver as a module, choose M here: the module will + be called adp8860_bl. + +config BACKLIGHT_ADP8870 + tristate "Backlight Driver for ADP8870 using WLED" + depends on I2C + select NEW_LEDS + select LEDS_CLASS + help + If you have a LCD backlight connected to the ADP8870, + say Y here to enable this driver. + + To compile this driver as a module, choose M here: the module will + be called adp8870_bl. + +config BACKLIGHT_88PM860X + tristate "Backlight Driver for 88PM8606 using WLED" + depends on MFD_88PM860X + help + Say Y to enable the backlight driver for Marvell 88PM8606. + +config BACKLIGHT_PCF50633 + tristate "Backlight driver for NXP PCF50633 MFD" + depends on MFD_PCF50633 + help + If you have a backlight driven by a NXP PCF50633 MFD, say Y here to + enable its driver. + +config BACKLIGHT_AAT2870 + tristate "AnalogicTech AAT2870 Backlight" + depends on MFD_AAT2870_CORE + help + If you have a AnalogicTech AAT2870 say Y to enable the + backlight driver. + +config BACKLIGHT_LM3630A + tristate "Backlight Driver for LM3630A" + depends on I2C && PWM + select REGMAP_I2C + help + This supports TI LM3630A Backlight Driver + +config BACKLIGHT_LM3639 + tristate "Backlight Driver for LM3639" + depends on I2C + select REGMAP_I2C + select NEW_LEDS + select LEDS_CLASS + help + This supports TI LM3639 Backlight + 1.5A Flash LED Driver + +config BACKLIGHT_LP855X + tristate "Backlight driver for TI LP855X" + depends on I2C && PWM + help + This supports TI LP8550, LP8551, LP8552, LP8553, LP8555, LP8556 and + LP8557 backlight driver. + +config BACKLIGHT_LP8788 + tristate "Backlight driver for TI LP8788 MFD" + depends on MFD_LP8788 && PWM + help + This supports TI LP8788 backlight driver. + +config BACKLIGHT_PANDORA + tristate "Backlight driver for Pandora console" + depends on TWL4030_CORE + help + If you have a Pandora console, say Y to enable the + backlight driver. + +config BACKLIGHT_SKY81452 + tristate "Backlight driver for SKY81452" + depends on MFD_SKY81452 + help + If you have a Skyworks SKY81452, say Y to enable the + backlight driver. + + To compile this driver as a module, choose M here: the module will + be called sky81452-backlight + +config BACKLIGHT_TPS65217 + tristate "TPS65217 Backlight" + depends on MFD_TPS65217 + help + If you have a Texas Instruments TPS65217 say Y to enable the + backlight driver. + +config BACKLIGHT_AS3711 + tristate "AS3711 Backlight" + depends on MFD_AS3711 + help + If you have an Austrian Microsystems AS3711 say Y to enable the + backlight driver. + +config BACKLIGHT_GPIO + tristate "Generic GPIO based Backlight Driver" + depends on GPIOLIB || COMPILE_TEST + help + If you have a LCD backlight adjustable by GPIO, say Y to enable + this driver. + +config BACKLIGHT_LV5207LP + tristate "Sanyo LV5207LP Backlight" + depends on I2C + help + If you have a Sanyo LV5207LP say Y to enable the backlight driver. + +config BACKLIGHT_BD6107 + tristate "Rohm BD6107 Backlight" + depends on I2C + help + If you have a Rohm BD6107 say Y to enable the backlight driver. + +config BACKLIGHT_ARCXCNN + tristate "Backlight driver for the Arctic Sands ARCxCnnnn family" + depends on I2C + help + If you have an ARCxCnnnn family backlight say Y to enable + the backlight driver. + +config BACKLIGHT_RAVE_SP + tristate "RAVE SP Backlight driver" + depends on RAVE_SP_CORE + help + Support for backlight control on RAVE SP device. + +config BACKLIGHT_LED + tristate "Generic LED based Backlight Driver" + depends on LEDS_CLASS && OF + help + If you have a LCD backlight adjustable by LED class driver, say Y + to enable this driver. + +endif # BACKLIGHT_CLASS_DEVICE + +endmenu |