On Wed, Sep 21, 2016 at 10:52 PM, Matt Ranostay <[email protected]> wrote: > Add new POWER_SUPPLY_PROP_POLL_INTERVAL property to display/set update > interval in milliseconds of the device.
Should be seconds. > > Signed-off-by: Matt Ranostay <[email protected]> > --- > Documentation/power/power_supply_class.txt | 1 + > drivers/power/power_supply_sysfs.c | 1 + > include/linux/power_supply.h | 1 + > 3 files changed, 3 insertions(+) > > diff --git a/Documentation/power/power_supply_class.txt > b/Documentation/power/power_supply_class.txt > index 82dacc06e355..c2e97872374a 100644 > --- a/Documentation/power/power_supply_class.txt > +++ b/Documentation/power/power_supply_class.txt > @@ -158,6 +158,7 @@ while battery powers a load) > TIME_TO_FULL - seconds left for battery to be considered full (i.e. > while battery is charging) > > +POLL_INTERVAL - seconds between battery stats querying > > Battery <-> external power supply interaction > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > diff --git a/drivers/power/power_supply_sysfs.c > b/drivers/power/power_supply_sysfs.c > index 80fed98832f9..df66fad322c2 100644 > --- a/drivers/power/power_supply_sysfs.c > +++ b/drivers/power/power_supply_sysfs.c > @@ -198,6 +198,7 @@ static struct device_attribute power_supply_attrs[] = { > POWER_SUPPLY_ATTR(scope), > POWER_SUPPLY_ATTR(charge_term_current), > POWER_SUPPLY_ATTR(calibrate), > + POWER_SUPPLY_ATTR(poll_interval), > /* Properties of type `const char *' */ > POWER_SUPPLY_ATTR(model_name), > POWER_SUPPLY_ATTR(manufacturer), > diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h > index 751061790626..5d45ac511a64 100644 > --- a/include/linux/power_supply.h > +++ b/include/linux/power_supply.h > @@ -148,6 +148,7 @@ enum power_supply_property { > POWER_SUPPLY_PROP_SCOPE, > POWER_SUPPLY_PROP_CHARGE_TERM_CURRENT, > POWER_SUPPLY_PROP_CALIBRATE, > + POWER_SUPPLY_PROP_POLL_INTERVAL, /* in seconds! */ > /* Properties of type `const char *' */ > POWER_SUPPLY_PROP_MODEL_NAME, > POWER_SUPPLY_PROP_MANUFACTURER, > -- > 2.7.4 >
