CONFIG_BACKLIGHT_PWM: Generic PWM based Backlight Driver

General informations

The Linux kernel configuration item CONFIG_BACKLIGHT_PWM:

• prompt: Generic PWM based Backlight Driver
• type: tristate
• depends on: CONFIG_BACKLIGHT_CLASS_DEVICE && CONFIG_HAVE_PWM
• defined in drivers/video/backlight/Kconfig
• found in Linux Kernels: from 2.6.27 release still available on 2.6.34 release
• module created: pwm_bl

Help text

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

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module pwm_bl "Generic PWM based Backlight Driver" :: CONFIG_BACKLIGHT_PWM :: drivers/video/backlight/Kconfig
• lkddb platform "pwm-backlight" :: CONFIG_BACKLIGHT_PWM :: drivers/video/backlight/pwm_bl.c

Sources

• Linux Kernel
• Linux Kernel Driver DataBase (LKDDb)

Notes

Pages under construction, so use with care!

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