CONFIG_NVIDIA_WMI_EC_BACKLIGHT: EC Backlight Driver for Hybrid Graphics Notebook Systems

General informations

The Linux kernel configuration item CONFIG_NVIDIA_WMI_EC_BACKLIGHT:

• prompt: EC Backlight Driver for Hybrid Graphics Notebook Systems
• type: tristate
• depends on: ( CONFIG_ACPI_VIDEO ) && ( CONFIG_ACPI_WMI ) && ( CONFIG_BACKLIGHT_CLASS_DEVICE )
• defined in drivers/platform/x86/Kconfig
• found in Linux kernels: 5.16–5.19, 6.0–6.12
• modules built: nvidia-wmi-ec-backlight

Help text

This driver provides a sysfs backlight interface for notebook systems which are equipped with NVIDIA hybrid graphics and drive LCD backlight levels through the Embedded Controller (EC).

Say Y or M here if you want to control the backlight on a notebook system with an EC-driven backlight.

If you choose to compile this driver as a module the module will be called nvidia-wmi-ec-backlight.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module nvidia-wmi-ec-backlight CONFIG_NVIDIA_WMI_EC_BACKLIGHT : drivers/platform/x86/Kconfig : "EC Backlight Driver for Hybrid Graphics Notebook Systems" # in 5.16–5.19, 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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