CONFIG_BACKLIGHT_GPIO: Generic GPIO based Backlight Driver

General informations

The Linux kernel configuration item CONFIG_BACKLIGHT_GPIO:

• prompt: Generic GPIO based Backlight Driver
• type: tristate
• depends on: CONFIG_GPIOLIB || CONFIG_COMPILE_TEST
• defined in drivers/video/backlight/Kconfig
• found in Linux kernels: 3.12–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.12, 6.13-rc+HEAD
• modules built: gpio_backlight

Help text

If you have a LCD backlight adjustable by GPIO, say Y to enable this driver.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module gpio_backlight CONFIG_BACKLIGHT_GPIO : drivers/video/backlight/Kconfig : "Generic GPIO based Backlight Driver" # in 3.12–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.12, 6.13-rc+HEAD
• lkddb of "" "" "gpio-backlight" : CONFIG_BACKLIGHT_GPIO : drivers/video/backlight/gpio_backlight.c # in 3.15–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.12, 6.13-rc+HEAD
• lkddb platform "gpio-backlight" : CONFIG_BACKLIGHT_GPIO : drivers/video/backlight/gpio_backlight.c # in 3.12–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.12, 6.13-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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