1menuconfig POWER_SUPPLY 2 tristate "Power supply class support" 3 help 4 Say Y here to enable power supply class support. This allows 5 power supply (batteries, AC, USB) monitoring by userspace 6 via sysfs and uevent (if available) and/or APM kernel interface 7 (if selected below). 8 9if POWER_SUPPLY 10 11config POWER_SUPPLY_DEBUG 12 bool "Power supply debug" 13 help 14 Say Y here to enable debugging messages for power supply class 15 and drivers. 16 17config PDA_POWER 18 tristate "Generic PDA/phone power driver" 19 help 20 Say Y here to enable generic power driver for PDAs and phones with 21 one or two external power supplies (AC/USB) connected to main and 22 backup batteries, and optional builtin charger. 23 24config APM_POWER 25 tristate "APM emulation for class batteries" 26 depends on APM_EMULATION 27 help 28 Say Y here to enable support APM status emulation using 29 battery class devices. 30 31config BATTERY_DS2760 32 tristate "DS2760 battery driver (HP iPAQ & others)" 33 select W1 34 select W1_SLAVE_DS2760 35 help 36 Say Y here to enable support for batteries with ds2760 chip. 37 38config BATTERY_PMU 39 tristate "Apple PMU battery" 40 depends on ADB_PMU 41 help 42 Say Y here to expose battery information on Apple machines 43 through the generic battery class. 44 45config BATTERY_OLPC 46 tristate "One Laptop Per Child battery" 47 depends on X86_32 && OLPC 48 help 49 Say Y to enable support for the battery on the OLPC laptop. 50 51endif # POWER_SUPPLY 52