Unverified Commit a5f35423 authored by Armin Wolf's avatar Armin Wolf Committed by Ilpo Järvinen
Browse files

power: supply: test-power: Test access to extended power supply 



Test that power supply extensions can access properties of their
power supply using power_supply_get_property_direct(). This both
ensures that the functionality works and serves as an example for
future driver developers.

Signed-off-by: default avatarArmin Wolf <W_Armin@gmx.de>
Acked-by: default avatarSebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/20250627205124.250433-2-W_Armin@gmx.de


Reviewed-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
parent 3ebed2fd

drivers/power/supply/test_power.c

+4 −0
Original line number Diff line number Diff line
@@ -259,6 +259,7 @@ static const struct power_supply_config test_power_configs[] = { 
static int test_power_battery_extmanufacture_year = 1234;

static int test_power_battery_exttemp_max = 1000;

static const enum power_supply_property test_power_battery_extprops[] = {

	POWER_SUPPLY_PROP_TIME_TO_EMPTY_NOW,

	POWER_SUPPLY_PROP_MANUFACTURE_YEAR,

	POWER_SUPPLY_PROP_TEMP_MAX,

};
@@ -270,6 +271,9 @@ static int test_power_battery_extget_property(struct power_supply *psy, 
					      union power_supply_propval *val)

{

	switch (psp) {

	case POWER_SUPPLY_PROP_TIME_TO_EMPTY_NOW:

		return power_supply_get_property_direct(psy, POWER_SUPPLY_PROP_TIME_TO_EMPTY_AVG,

							val);

	case POWER_SUPPLY_PROP_MANUFACTURE_YEAR:

		val->intval = test_power_battery_extmanufacture_year;

		break;