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| author | Andres Salomon <dilinger@collabora.co.uk> | 2009-07-02 09:45:18 -0400 |
|---|---|---|
| committer | Anton Vorontsov <cbouatmailru@gmail.com> | 2009-07-02 18:14:37 +0400 |
| commit | ee8076ed3e1cdd0cd1e61318386932669c90b92f (patch) | |
| tree | 0ca72268b6c91a2a07920c93558ea70c32479845 /include | |
| parent | 144bbeaedc53290eab21da82ce1cb5faefd14374 (diff) | |
| download | op-kernel-dev-ee8076ed3e1cdd0cd1e61318386932669c90b92f.zip op-kernel-dev-ee8076ed3e1cdd0cd1e61318386932669c90b92f.tar.gz | |
power_supply: Add a charge_type property, and use it for olpc driver
This adds a new sysfs file called 'charge_type' which displays the
type of charging (unknown, n/a, trickle charge, or fast charging).
This allows things like battery diagnostics to determine what the
battery/EC is doing without resorting to changing the 'status' sysfs
output.
Signed-off-by: Andres Salomon <dilinger@collabora.co.uk>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/power_supply.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h index 0ab6aa1..4c7c6fc 100644 --- a/include/linux/power_supply.h +++ b/include/linux/power_supply.h @@ -39,6 +39,13 @@ enum { }; enum { + POWER_SUPPLY_CHARGE_TYPE_UNKNOWN = 0, + POWER_SUPPLY_CHARGE_TYPE_NONE, + POWER_SUPPLY_CHARGE_TYPE_TRICKLE, + POWER_SUPPLY_CHARGE_TYPE_FAST, +}; + +enum { POWER_SUPPLY_HEALTH_UNKNOWN = 0, POWER_SUPPLY_HEALTH_GOOD, POWER_SUPPLY_HEALTH_OVERHEAT, @@ -70,6 +77,7 @@ enum { enum power_supply_property { /* Properties of type `int' */ POWER_SUPPLY_PROP_STATUS = 0, + POWER_SUPPLY_PROP_CHARGE_TYPE, POWER_SUPPLY_PROP_HEALTH, POWER_SUPPLY_PROP_PRESENT, POWER_SUPPLY_PROP_ONLINE, |
