CONFIG_REGULATOR_FP9931: FitiPower FP9931/JD9930 EPD regulator

General informations

The Linux kernel configuration item CONFIG_REGULATOR_FP9931:

• prompt: FitiPower FP9931/JD9930 EPD regulator
• type: tristate
• depends on: CONFIG_I2C
• defined in drivers/regulator/Kconfig
• found in Linux kernels: 6.19-rc+HEAD
• modules built: fp9931

Help text

This driver supports the FP9931/JD9930 voltage regulator chip which is used to provide power to Electronic Paper Displays so it is found in E-Book readers. If HWWON is enabled, it also provides temperature measurement.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module fp9931 CONFIG_REGULATOR_FP9931 : drivers/regulator/Kconfig : "FitiPower FP9931/JD9930 EPD regulator" # in 6.19-rc+HEAD
• lkddb of "" "" "fitipower,fp9931" : CONFIG_REGULATOR CONFIG_REGULATOR_FP9931 : drivers/regulator/fp9931.c # in 6.19-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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