linuxdebug/Documentation/ABI/testing/sysfs-class-power-wilco

41 lines
1.4 KiB
Plaintext

What: /sys/class/power_supply/wilco-charger/charge_type
Date: April 2019
KernelVersion: 5.2
Description:
What charging algorithm to use:
Standard:
Fully charges battery at a standard rate.
Adaptive:
Battery settings adaptively optimized based on
typical battery usage pattern.
Fast:
Battery charges over a shorter period.
Trickle:
Extends battery lifespan, intended for users who
primarily use their Chromebook while connected to AC.
Custom:
A low and high threshold percentage is specified.
Charging begins when level drops below
charge_control_start_threshold, and ceases when
level is above charge_control_end_threshold.
Long Life:
Customized charge rate for last longer battery life.
On Wilco device this mode is pre-configured in the factory
through EC's private PID. Swiching to a different mode will
be denied by Wilco EC when Long Life mode is enabled.
What: /sys/class/power_supply/wilco-charger/charge_control_start_threshold
Date: April 2019
KernelVersion: 5.2
Description:
Used when charge_type="Custom", as described above. Measured in
percentages. The valid range is [50, 95].
What: /sys/class/power_supply/wilco-charger/charge_control_end_threshold
Date: April 2019
KernelVersion: 5.2
Description:
Used when charge_type="Custom", as described above. Measured in
percentages. The valid range is [55, 100].