CONFIG_BACKLIGHT_RT4831: Richtek RT4831 Backlight Driver

General informations

The Linux kernel configuration item CONFIG_BACKLIGHT_RT4831:

• prompt: Richtek RT4831 Backlight Driver
• type: tristate
• depends on: CONFIG_MFD_RT4831
• defined in drivers/video/backlight/Kconfig
• found in Linux kernels: 5.14–5.19, 6.0–6.17, 6.18-rc+HEAD
• modules built: rt4831-backlight

Help text

This enables support for Richtek RT4831 Backlight driver. It's commonly used to drive the display WLED. There're four channels inisde, and each channel can provide up to 30mA current.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module rt4831-backlight CONFIG_BACKLIGHT_RT4831 : drivers/video/backlight/Kconfig : "Richtek RT4831 Backlight Driver" # in 5.14–5.19, 6.0–6.17, 6.18-rc+HEAD
• lkddb of "" "" "richtek,rt4831-backlight" : CONFIG_BACKLIGHT_RT4831 : drivers/video/backlight/rt4831-backlight.c # in 5.14–5.19, 6.0–6.17, 6.18-rc+HEAD
• lkddb platform "rt4831-backlight" : CONFIG_BACKLIGHT_RT4831 : drivers/video/backlight/rt4831-backlight.c # in 5.14–5.19, 6.0–6.17, 6.18-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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