From 4a11b59d8283662193a9c6a9c14c58d1b9bf0617 Mon Sep 17 00:00:00 2001 From: Anton Vorontsov Date: Fri, 4 May 2007 00:27:45 +0400 Subject: [BATTERY] Universal power supply class (was: battery class) This class is result of "external power" and "battery" classes merge, as suggested by David Woodhouse. He also implemented uevent support. Here how userspace seeing it now: # ls /sys/class/power\ supply/ ac main-battery usb # cat /sys/class/power\ supply/ac/type AC # cat /sys/class/power\ supply/usb/type USB # cat /sys/class/power\ supply/main-battery/type Battery # cat /sys/class/power\ supply/ac/online 1 # cat /sys/class/power\ supply/usb/online 0 # cat /sys/class/power\ supply/main-battery/status Charging # cat /sys/class/leds/h5400\:red-left/trigger none h5400-radio timer hwtimer ac-online usb-online main-battery-charging-or-full [main-battery-charging] main-battery-full Signed-off-by: Anton Vorontsov Signed-off-by: David Woodhouse Signed-off-by: Andrew Morton --- drivers/power/Kconfig | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 drivers/power/Kconfig (limited to 'drivers/power/Kconfig') diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig new file mode 100644 index 00000000000..7811fa62741 --- /dev/null +++ b/drivers/power/Kconfig @@ -0,0 +1,17 @@ +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. + +endif # POWER_SUPPLY -- cgit v1.2.3