Lowlevel Backlight controls
modulename: backlight.ko
configname: CONFIG_BACKLIGHT_CLASS_DEVICE
Linux Kernel Configuration
└─>Device Drivers
└─>Graphics support
└─>Backlight & LCD device support
└─>Lowlevel Backlight controls
In linux kernel since version 2.6.20 (release Date: 2007-02-04)
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.
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.
source code:
is selected by
CONFIG_REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINYCONFIG_DRM_PANEL_LVDS
CONFIG_DRM_PANEL_SIMPLE
CONFIG_DRM_PANEL_EDP
CONFIG_DRM_PANEL_ILITEK_ILI9341
CONFIG_DRM_PANEL_SAMSUNG_LD9040
CONFIG_DRM_PANEL_MAGNACHIP_D53E6EA8966
CONFIG_DRM_PANEL_NEWVISION_NV3052C
CONFIG_DRM_PANEL_NOVATEK_NT35560
CONFIG_DRM_PANEL_NOVATEK_NT39016
CONFIG_DRM_PANEL_OLIMEX_LCD_OLINUXINO
CONFIG_DRM_PANEL_ORISETECH_OTA5601A
CONFIG_DRM_PANEL_RAYDIUM_RM692E5
CONFIG_DRM_PANEL_SAMSUNG_ATNA33XC20
CONFIG_DRM_PANEL_SAMSUNG_DB7430
CONFIG_DRM_PANEL_SAMSUNG_S6D7AA0
CONFIG_DRM_PANEL_SAMSUNG_S6E3HA2
CONFIG_DRM_PANEL_SAMSUNG_S6E63J0X03
CONFIG_DRM_PANEL_SAMSUNG_SOFEF00
CONFIG_DRM_PANEL_SEIKO_43WVF1G
CONFIG_DRM_PANEL_VISIONOX_R66451
CONFIG_DRM_PANEL_WIDECHIPS_WS2401
CONFIG_BACKLIGHT_KTZ8866
CONFIG_BACKLIGHT_QCOM_WLED
CONFIG_BACKLIGHT_ADP8860
CONFIG_BACKLIGHT_ADP8870
CONFIG_BACKLIGHT_LM3630A
CONFIG_BACKLIGHT_LM3639
CONFIG_BACKLIGHT_MP3309C
CONFIG_LOONGSON_LAPTOP
CONFIG_ACER_WMI
CONFIG_ASUS_LAPTOP
CONFIG_ASUS_WMI
CONFIG_EEEPC_LAPTOP
CONFIG_DELL_LAPTOP
CONFIG_FUJITSU_LAPTOP
CONFIG_IDEAPAD_LAPTOP
CONFIG_THINKPAD_ACPI
CONFIG_MSI_LAPTOP
CONFIG_MSI_WMI
CONFIG_SAMSUNG_LAPTOP
CONFIG_ACPI_TOSHIBA
CONFIG_PANASONIC_LAPTOP
CONFIG_ACPI_VIDEO
is depended by
CONFIG_DRM_RADEONCONFIG_DRM_AMDGPU
CONFIG_DRM_NOUVEAU
CONFIG_DRM_NOUVEAU
CONFIG_DRM_I915
CONFIG_DRM_XE
CONFIG_DRM_GMA500
CONFIG_DRM_SHMOBILE
CONFIG_DRM_TILCDC
CONFIG_DRM_FSL_DCU
CONFIG_DRM_PARADE_PS8622
CONFIG_DRM_PANEL_MIPI_DBI
CONFIG_TINYDRM_HX8357D
CONFIG_TINYDRM_ILI9163
CONFIG_TINYDRM_ILI9341
CONFIG_TINYDRM_ILI9486
CONFIG_TINYDRM_MI0283QT
CONFIG_TINYDRM_ST7735R
CONFIG_DRM_GUD
CONFIG_DRM_SSD130X
CONFIG_FB_BACKLIGHT
CONFIG_USB_APPLEDISPLAY
CONFIG_FB_OLPC_DCON
CONFIG_SAMSUNG_Q10
CONFIG_ACPI_CMPC