CONFIG_BACKLIGHT_CGBC: Congatec Board Controller (CGBC) backlight support

General informations

The Linux kernel configuration item CONFIG_BACKLIGHT_CGBC:

• prompt: Congatec Board Controller (CGBC) backlight support
• type: tristate
• depends on: CONFIG_MFD_CGBC && CONFIG_X86
• defined in drivers/video/backlight/Kconfig
• found in Linux kernels: 7.0-rc+HEAD
• modules built: cgbc_bl

Help text

Say Y here to enable support for LCD backlight control on Congatec x86-based boards via the CGBC (Congatec Board Controller).

This driver provides backlight brightness control through the Linux backlight subsystem. It communicates with the board controller to adjust LCD backlight using PWM signals.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module cgbc_bl CONFIG_BACKLIGHT_CGBC : drivers/video/backlight/Kconfig : "Congatec Board Controller (CGBC) backlight support" # in 7.0-rc+HEAD
• lkddb platform "cgbc-backlight" : CONFIG_BACKLIGHT_CGBC : drivers/video/backlight/cgbc_bl.c # in 7.0-rc+HEAD

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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