sevki
c9e1dba412
setup CI/CD for kernel development - added CodeQL for code scanning - every pr is built as an image and is available for 30days on https://oklinux.dev - tagged and released on github for now Signed-off-by: sevki <s@sevki.io>
135 lines
5.5 KiB
Text
135 lines
5.5 KiB
Text
What: /sys/bus/platform/devices/GOOG000C\:00/boot_on_ac
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Date: April 2019
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KernelVersion: 5.3
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Description:
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Boot on AC is a policy which makes the device boot from S5
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when AC power is connected. This is useful for users who
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want to run their device headless or with a dock.
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Input should be parseable by kstrtou8() to 0 or 1.
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What: /sys/bus/platform/devices/GOOG000C\:00/build_date
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Date: May 2019
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KernelVersion: 5.3
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Description:
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Display Wilco Embedded Controller firmware build date.
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Output will a MM/DD/YY string.
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What: /sys/bus/platform/devices/GOOG000C\:00/build_revision
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Date: May 2019
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KernelVersion: 5.3
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Description:
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Display Wilco Embedded Controller build revision.
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Output will a version string be similar to the example below:
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d2592cae0
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What: /sys/bus/platform/devices/GOOG000C\:00/model_number
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Date: May 2019
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KernelVersion: 5.3
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Description:
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Display Wilco Embedded Controller model number.
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Output will a version string be similar to the example below:
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08B6
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What: /sys/bus/platform/devices/GOOG000C\:00/usb_charge
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Date: October 2019
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KernelVersion: 5.5
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Description:
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Control the USB PowerShare Policy. USB PowerShare is a policy
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which affects charging via the special USB PowerShare port
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(marked with a small lightning bolt or battery icon) when in
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low power states:
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- In S0, the port will always provide power.
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- In S0ix, if usb_charge is enabled, then power will be
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supplied to the port when on AC or if battery is > 50%.
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Else no power is supplied.
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- In S5, if usb_charge is enabled, then power will be supplied
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to the port when on AC. Else no power is supplied.
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Input should be either "0" or "1".
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What: /sys/bus/platform/devices/GOOG000C\:00/version
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Date: May 2019
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KernelVersion: 5.3
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Description:
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Display Wilco Embedded Controller firmware version.
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The format of the string is x.y.z. Where x is major, y is minor
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and z is the build number. For example: 95.00.06
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What: /sys/bus/platform/devices/GOOG000C\:00/wilco-charge-schedule/advanced_charging/enable
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Date: May 2019
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KernelVersion: 5.3
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Description:
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Enable/disable the Advanced Charging policy.
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Advanced Charging Mode maximizes the battery health by adjusting
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the charging algorithm throughout the day. When enabled, the
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system will use standard charging algorithms and other
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techniques during non-work hours to maximize battery health.
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During work hours, an express charge is used, allowing the
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battery to be charged faster. For each day the time in which the
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system will be most heavily used is specified by the start time
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and the duration.
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The input must be parseable by strtobool() from linux/string.h.
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The output is either "0\n" or "1\n".
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What: /sys/bus/platform/devices/GOOG000C\:00/wilco-charge-schedule/advanced_charging/{sunday,monday,...}
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Date: May 2019
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KernelVersion: 5.3
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Description:
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Get or set the Advanced Charging schedule for a day of the week.
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The input and output string have the format
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"start_hr:start_min duration_hr:duration_min". The hour fields
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are in the range [0-23], and the minutes are one of
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{0, 15, 30, 45}.
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For writing, the input string must be parseable by sscanf()
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using the format string "%d:%d %d:%d". An example valid input is
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"0006:15 23:45". When reading, the schedule is formatted with
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"%02d:%02d %02d:%02d\n". An example output is "06:15 23:45\n".
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What: /sys/bus/platform/devices/GOOG000C\:00/wilco-charge-schedule/peak_shift/enable
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Date: May 2019
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KernelVersion: 5.3
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Description:
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Enable/disable the Peak Shift power management policy.
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Peak Shift is power saving policy that minimizes AC usage during
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the peak usage times of the day. For each weekday a start, end,
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and charge_start time to run in Peak Shift mode can be set.
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After the start time the system will run from the battery even
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if the AC is attached, as long as the battery stays above a
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specified threshold. After the end time the system will run from
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AC (if attached) but will not charge the battery. The system
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will again function normally (use AC and recharge the battery)
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after the charge_start time.
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The input must be parseable by strtobool() from linux/string.h.
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The output is either "0\n" or "1\n".
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What: /sys/bus/platform/devices/GOOG000C\:00/wilco-charge-schedule/peak_shift/{sunday,monday,...}
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Date: May 2019
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KernelVersion: 5.3
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Description:
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Get or set the Peak Shift schedule for a day of the week.
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The input and output string has the format
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"start_hr:start_min end_hr:end_min charge_start_hr:charge_start_min".
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The hour fields are in the range [0-23], and the minutes are one
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of {0, 15, 30, 45}.
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For writing, the input string must be parseable by sscanf()
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using the format string "%d:%d %d:%d %d:%d". An example valid
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input is "6:15 009:45 23:0". When reading, the schedule is
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formatted with "%02d:%02d %02d:%02d %02d:%02d\n". An example
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output is "06:15 09:45 23:00\n".
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What: /sys/bus/platform/devices/GOOG000C\:00/wilco-charge-schedule/peak_shift/battery_threshold
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Date: May 2019
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KernelVersion: 5.3
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Description:
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Read or write the battery percentage threshold for which the
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peak shift policy is used. The valid range is [15, 100].
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