sysfs-class-power-wilco 1.4 KB

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  1. What: /sys/class/power_supply/wilco-charger/charge_type
  2. Date: April 2019
  3. KernelVersion: 5.2
  4. Description:
  5. What charging algorithm to use:
  6. Standard:
  7. Fully charges battery at a standard rate.
  8. Adaptive:
  9. Battery settings adaptively optimized based on
  10. typical battery usage pattern.
  11. Fast:
  12. Battery charges over a shorter period.
  13. Trickle:
  14. Extends battery lifespan, intended for users who
  15. primarily use their Chromebook while connected to AC.
  16. Custom:
  17. A low and high threshold percentage is specified.
  18. Charging begins when level drops below
  19. charge_control_start_threshold, and ceases when
  20. level is above charge_control_end_threshold.
  21. Long Life:
  22. Customized charge rate for last longer battery life.
  23. On Wilco device this mode is pre-configured in the factory
  24. through EC's private PID. Swiching to a different mode will
  25. be denied by Wilco EC when Long Life mode is enabled.
  26. What: /sys/class/power_supply/wilco-charger/charge_control_start_threshold
  27. Date: April 2019
  28. KernelVersion: 5.2
  29. Description:
  30. Used when charge_type="Custom", as described above. Measured in
  31. percentages. The valid range is [50, 95].
  32. What: /sys/class/power_supply/wilco-charger/charge_control_end_threshold
  33. Date: April 2019
  34. KernelVersion: 5.2
  35. Description:
  36. Used when charge_type="Custom", as described above. Measured in
  37. percentages. The valid range is [55, 100].