MIRRORS/linux-yocto
1
0
Fork 0
mirror of git://git.yoctoproject.org/linux-yocto.git synced 2025-10-22 23:13:01 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity

power: supply: add undervoltage health status property

Browse Source 
Add POWER_SUPPLY_HEALTH_UNDERVOLTAGE status for power supply
to report under voltage lockout failures.

Signed-off-by: Dzmitry Sankouski <dsankouski@gmail.com>
Link: https://lore.kernel.org/r/20250108-starqltechn_integration_upstream-v14-1-f6e84ec20d96@gmail.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
This commit is contained in:
Dzmitry Sankouski 2025-01-08 17:13:45 +03:00 committed by Sebastian Reichel
parent 0cd4f1f77a
commit df998c2232
3 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Documentation/ABI/testing/sysfs-class-power
View File

@ -453,7 +453,7 @@ Description:
Valid values:
"Unknown", "Good", "Overheat", "Dead",
"Over voltage", "Unspecified failure", "Cold",
"Over voltage", "Under voltage", "Unspecified failure", "Cold",
"Watchdog timer expire", "Safety timer expire",
"Over current", "Calibration required", "Warm",
"Cool", "Hot", "No battery"

1
drivers/power/supply/power_supply_sysfs.c
View File

@ -99,6 +99,7 @@ static const char * const POWER_SUPPLY_HEALTH_TEXT[] = {
[POWER_SUPPLY_HEALTH_OVERHEAT] = "Overheat",
[POWER_SUPPLY_HEALTH_DEAD] = "Dead",
[POWER_SUPPLY_HEALTH_OVERVOLTAGE] = "Over voltage",
[POWER_SUPPLY_HEALTH_UNDERVOLTAGE] = "Under voltage",
[POWER_SUPPLY_HEALTH_UNSPEC_FAILURE] = "Unspecified failure",
[POWER_SUPPLY_HEALTH_COLD] = "Cold",
[POWER_SUPPLY_HEALTH_WATCHDOG_TIMER_EXPIRE] = "Watchdog timer expire",

1
include/linux/power_supply.h
View File

@ -60,6 +60,7 @@ enum {
POWER_SUPPLY_HEALTH_OVERHEAT,
POWER_SUPPLY_HEALTH_DEAD,
POWER_SUPPLY_HEALTH_OVERVOLTAGE,
POWER_SUPPLY_HEALTH_UNDERVOLTAGE,
POWER_SUPPLY_HEALTH_UNSPEC_FAILURE,
POWER_SUPPLY_HEALTH_COLD,
POWER_SUPPLY_HEALTH_WATCHDOG_TIMER_EXPIRE,