diff options
| author | Antheas Kapenekakis <lkml@antheas.dev> | 2025-04-25 13:18:18 +0200 |
|---|---|---|
| committer | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2025-04-30 14:05:42 +0300 |
| commit | 6c9ffa2ae48e8fd44ba5c6ffdc16e62a62bac38a (patch) | |
| tree | 636632e062ef92bcd1bd304bf8cfd005a378150e | |
| parent | 38b30882c6215c061159fb0544644d39e9bd3d03 (diff) | |
power: supply: add inhibit-charge-awake to charge_behaviour
OneXPlayer devices have a charge inhibit feature that allows the user
to select between it being active always or only when the device is on.
Therefore, add attribute inhibit-charge-awake to charge_behaviour to
allow the user to select that charge should be paused only when the
device is awake.
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Thomas Weißschuh <linux@weissschuh.net>
Reviewed-by: Derek J. Clark <derekjohn.clark@gmail.com>
Signed-off-by: Antheas Kapenekakis <lkml@antheas.dev>
Link: https://lore.kernel.org/r/20250425111821.88746-14-lkml@antheas.dev
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
| -rw-r--r-- | Documentation/ABI/testing/sysfs-class-power | 11 | ||||
| -rw-r--r-- | drivers/power/supply/power_supply_sysfs.c | 7 | ||||
| -rw-r--r-- | drivers/power/supply/test_power.c | 1 | ||||
| -rw-r--r-- | include/linux/power_supply.h | 1 |
4 files changed, 12 insertions, 8 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-power b/Documentation/ABI/testing/sysfs-class-power index 2a5c1a09a28f..78afb2422fc5 100644 --- a/Documentation/ABI/testing/sysfs-class-power +++ b/Documentation/ABI/testing/sysfs-class-power @@ -508,11 +508,12 @@ Description: Access: Read, Write Valid values: - ================ ==================================== - auto: Charge normally, respect thresholds - inhibit-charge: Do not charge while AC is attached - force-discharge: Force discharge while AC is attached - ================ ==================================== + ===================== ======================================== + auto: Charge normally, respect thresholds + inhibit-charge: Do not charge while AC is attached + inhibit-charge-awake: inhibit-charge only when device is awake + force-discharge: Force discharge while AC is attached + ===================== ======================================== What: /sys/class/power_supply/<supply_name>/technology Date: May 2007 diff --git a/drivers/power/supply/power_supply_sysfs.c b/drivers/power/supply/power_supply_sysfs.c index edb058c19c9c..f769d5941d0d 100644 --- a/drivers/power/supply/power_supply_sysfs.c +++ b/drivers/power/supply/power_supply_sysfs.c @@ -138,9 +138,10 @@ static const char * const POWER_SUPPLY_SCOPE_TEXT[] = { }; static const char * const POWER_SUPPLY_CHARGE_BEHAVIOUR_TEXT[] = { - [POWER_SUPPLY_CHARGE_BEHAVIOUR_AUTO] = "auto", - [POWER_SUPPLY_CHARGE_BEHAVIOUR_INHIBIT_CHARGE] = "inhibit-charge", - [POWER_SUPPLY_CHARGE_BEHAVIOUR_FORCE_DISCHARGE] = "force-discharge", + [POWER_SUPPLY_CHARGE_BEHAVIOUR_AUTO] = "auto", + [POWER_SUPPLY_CHARGE_BEHAVIOUR_INHIBIT_CHARGE] = "inhibit-charge", + [POWER_SUPPLY_CHARGE_BEHAVIOUR_INHIBIT_CHARGE_AWAKE] = "inhibit-charge-awake", + [POWER_SUPPLY_CHARGE_BEHAVIOUR_FORCE_DISCHARGE] = "force-discharge", }; static struct power_supply_attr power_supply_attrs[] __ro_after_init = { diff --git a/drivers/power/supply/test_power.c b/drivers/power/supply/test_power.c index 2a975a110f48..958e0c0cf287 100644 --- a/drivers/power/supply/test_power.c +++ b/drivers/power/supply/test_power.c @@ -214,6 +214,7 @@ static const struct power_supply_desc test_power_desc[] = { .property_is_writeable = test_power_battery_property_is_writeable, .charge_behaviours = BIT(POWER_SUPPLY_CHARGE_BEHAVIOUR_AUTO) | BIT(POWER_SUPPLY_CHARGE_BEHAVIOUR_INHIBIT_CHARGE) + | BIT(POWER_SUPPLY_CHARGE_BEHAVIOUR_INHIBIT_CHARGE_AWAKE) | BIT(POWER_SUPPLY_CHARGE_BEHAVIOUR_FORCE_DISCHARGE), }, [TEST_USB] = { diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h index 888824592953..cbec930430a7 100644 --- a/include/linux/power_supply.h +++ b/include/linux/power_supply.h @@ -212,6 +212,7 @@ enum power_supply_usb_type { enum power_supply_charge_behaviour { POWER_SUPPLY_CHARGE_BEHAVIOUR_AUTO = 0, POWER_SUPPLY_CHARGE_BEHAVIOUR_INHIBIT_CHARGE, + POWER_SUPPLY_CHARGE_BEHAVIOUR_INHIBIT_CHARGE_AWAKE, POWER_SUPPLY_CHARGE_BEHAVIOUR_FORCE_DISCHARGE, }; |