CONFIG_LCD_CLASS_DEVICE: Lowlevel LCD controls

General informations

The Linux kernel configuration item CONFIG_LCD_CLASS_DEVICE:

• prompt: Lowlevel LCD 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: lcd

Help text

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.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module lcd CONFIG_LCD_CLASS_DEVICE : drivers/video/backlight/Kconfig : "Lowlevel LCD 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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