linux-sg2042/drivers/power/Kconfig

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menuconfig POWER_SUPPLY
tristate "Power supply class support"
help
Say Y here to enable power supply class support. This allows
power supply (batteries, AC, USB) monitoring by userspace
via sysfs and uevent (if available) and/or APM kernel interface
(if selected below).
if POWER_SUPPLY
config POWER_SUPPLY_DEBUG
bool "Power supply debug"
help
Say Y here to enable debugging messages for power supply class
and drivers.
config PDA_POWER
tristate "Generic PDA/phone power driver"
depends on !S390
help
Say Y here to enable generic power driver for PDAs and phones with
one or two external power supplies (AC/USB) connected to main and
backup batteries, and optional builtin charger.
config APM_POWER
tristate "APM emulation for class batteries"
depends on APM_EMULATION
help
Say Y here to enable support APM status emulation using
battery class devices.
config BATTERY_DS2760
tristate "DS2760 battery driver (HP iPAQ & others)"
select W1
select W1_SLAVE_DS2760
help
Say Y here to enable support for batteries with ds2760 chip.
config BATTERY_PMU
tristate "Apple PMU battery"
depends on PPC32 && ADB_PMU
help
Say Y here to expose battery information on Apple machines
through the generic battery class.
config BATTERY_OLPC
tristate "One Laptop Per Child battery"
depends on X86_32 && OLPC
help
Say Y to enable support for the battery on the OLPC laptop.
endif # POWER_SUPPLY