CONFIG_BACKLIGHT_CLASS_DEVICE: Lowlevel Backlight controls

General informations

The Linux kernel configuration item CONFIG_BACKLIGHT_CLASS_DEVICE:

• prompt: Lowlevel Backlight controls
• type: tristate
• depends on: (none)
• defined in drivers/video/backlight/Kconfig
• found in Linux kernels: 2.6.11–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.12
• modules built: backlight

Help text

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.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module backlight CONFIG_BACKLIGHT_CLASS_DEVICE : drivers/video/backlight/Kconfig : "Lowlevel Backlight controls" # in 2.6.11–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.12

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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