default or selected kernelversion does not have config value CONFIG_AB3100_CORE.
Result is shown for kernelversion 6.9.9
ST-Ericsson AB3100 Mixed Signal Circuit core functions
modulename: ab3100-core.ko
configname: CONFIG_AB3100_CORE
Linux Kernel Configuration
└─>Device Drivers
└─>Multifunction device drivers
└─>ST-Ericsson AB3100 Mixed Signal Circuit core functions
In linux kernel since version 2.6.31 (release Date: 2009-09-09)
Select this to enable the AB3100 Mixed Signal IC core
functionality. This connects to a AB3100 on the I2C bus
and expose a number of symbols needed for dependent devices
to read and write registers and subscribe to events from
this multi-functional IC. This is needed to use other features
of the AB3100 such as battery-backed RTC, charging control,
LEDs, vibrator, system power and temperature, power management
and ALSA sound.
functionality. This connects to a AB3100 on the I2C bus
and expose a number of symbols needed for dependent devices
to read and write registers and subscribe to events from
this multi-functional IC. This is needed to use other features
of the AB3100 such as battery-backed RTC, charging control,
LEDs, vibrator, system power and temperature, power management
and ALSA sound.