From: Sebastian Reichel Date: Wed, 13 May 2020 18:56:00 +0000 (+0200) Subject: power: supply: core: add POWER_SUPPLY_HEALTH_CALIBRATION_REQUIRED X-Git-Tag: v5.8-rc1~70^2~19 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=601c2a543f02da484362b3ff9074b2cfe08750de;p=linux-block.git power: supply: core: add POWER_SUPPLY_HEALTH_CALIBRATION_REQUIRED Some battery fuel gauges know when the battery needs to be recalibrated before providing usable values. This should be reported via the health property. Signed-off-by: Sebastian Reichel --- diff --git a/Documentation/ABI/testing/sysfs-class-power b/Documentation/ABI/testing/sysfs-class-power index e6d7348766b2..216d61a22f1e 100644 --- a/Documentation/ABI/testing/sysfs-class-power +++ b/Documentation/ABI/testing/sysfs-class-power @@ -205,7 +205,7 @@ Description: Valid values: "Unknown", "Good", "Overheat", "Dead", "Over voltage", "Unspecified failure", "Cold", "Watchdog timer expire", "Safety timer expire", - "Over current" + "Over current", "Calibration required" What: /sys/class/power_supply//precharge_current Date: June 2017 diff --git a/drivers/power/supply/power_supply_sysfs.c b/drivers/power/supply/power_supply_sysfs.c index 78d5382e69f1..bc79560229b5 100644 --- a/drivers/power/supply/power_supply_sysfs.c +++ b/drivers/power/supply/power_supply_sysfs.c @@ -100,6 +100,7 @@ static const char * const POWER_SUPPLY_HEALTH_TEXT[] = { [POWER_SUPPLY_HEALTH_WATCHDOG_TIMER_EXPIRE] = "Watchdog timer expire", [POWER_SUPPLY_HEALTH_SAFETY_TIMER_EXPIRE] = "Safety timer expire", [POWER_SUPPLY_HEALTH_OVERCURRENT] = "Over current", + [POWER_SUPPLY_HEALTH_CALIBRATION_REQUIRED] = "Calibration required", }; static const char * const POWER_SUPPLY_TECHNOLOGY_TEXT[] = { diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h index 63ffe2a0a87b..ac1345a48ad0 100644 --- a/include/linux/power_supply.h +++ b/include/linux/power_supply.h @@ -61,6 +61,7 @@ enum { POWER_SUPPLY_HEALTH_WATCHDOG_TIMER_EXPIRE, POWER_SUPPLY_HEALTH_SAFETY_TIMER_EXPIRE, POWER_SUPPLY_HEALTH_OVERCURRENT, + POWER_SUPPLY_HEALTH_CALIBRATION_REQUIRED, }; enum {