CONFIG_DELL_UART_BACKLIGHT: Dell AIO UART Backlight driver

General informations

The Linux kernel configuration item CONFIG_DELL_UART_BACKLIGHT:

• prompt: Dell AIO UART Backlight driver
• type: tristate
• depends on: ( CONFIG_ACPI ) && ( CONFIG_ACPI_VIDEO ) && ( CONFIG_BACKLIGHT_CLASS_DEVICE ) && ( CONFIG_SERIAL_DEV_BUS )
• defined in drivers/platform/x86/dell/Kconfig
• found in Linux kernels: 6.10–6.12
• modules built: dell-uart-backlight

Help text

Say Y here if you want to support Dell AIO UART backlight interface. The Dell AIO machines released after 2017 come with a UART interface to communicate with the backlight scalar board. This driver creates a standard backlight interface and talks to the scalar board through UART to adjust the AIO screen brightness.

To compile this driver as a module, choose M here: the module will be called dell_uart_backlight.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module dell-uart-backlight CONFIG_DELL_UART_BACKLIGHT : drivers/platform/x86/dell/Kconfig : "Dell AIO UART Backlight driver" # in 6.10–6.12
• lkddb platform "dell-uart-backlight" : CONFIG_DELL_UART_BACKLIGHT CONFIG_X86 CONFIG_X86_PLATFORM_DRIVERS_DELL : drivers/platform/x86/dell/dell-uart-backlight.c # in 6.10–6.12

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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