| # 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_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_KTZ8866 |
| tristate "Backlight Driver for Kinetic KTZ8866" |
| depends on I2C |
| select REGMAP_I2C |
| help |
| Say Y to enable the backlight driver for the Kinetic KTZ8866 |
| found in Xiaomi Mi Pad 5 series. |
| |
| 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 |
| depends on ACPI_VIDEO=n || ACPI_VIDEO |
| help |
| If you have an Intel-based Apple 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 |
