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authorAnton Vorontsov <cbou@mail.ru>2007-05-04 00:27:45 +0400
committerDavid Woodhouse <dwmw2@infradead.org>2007-07-10 11:25:44 +0100
commit4a11b59d8283662193a9c6a9c14c58d1b9bf0617 (patch)
tree492bf022c806ec6c554ca5f8e7c05ea6db138137 /drivers/power/Kconfig
parent7dcca30a32aadb0520417521b0c44f42d09fe05c (diff)
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[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 <cbou@mail.ru> Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'drivers/power/Kconfig')
-rw-r--r--drivers/power/Kconfig17
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig
new file mode 100644
index 0000000..7811fa6
--- /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