39 lines
2.3 KiB
Plaintext
39 lines
2.3 KiB
Plaintext
# Use `udevadm monitor` to find out what's going on (e.g. unplugged)
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# For example:
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# monitor will print the received events for:
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# UDEV - the event which udev sends out after rule processing
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# KERNEL - the kernel uevent
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#
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# KERNEL[3565.169206] change /devices/LNXSYSTM:00/ACPI0003:00/power_supply/ADP1 (power_supply)
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# UDEV [3565.178952] change /devices/LNXSYSTM:00/ACPI0003:00/power_supply/ADP1 (power_supply)
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# KERNEL[3565.179618] change /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0A:00/power_supply/BAT1 (power_supply)
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# UDEV [3565.195004] change /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0A:00/power_supply/BAT1 (power_supply)
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# KERNEL[3587.183562] change /devices/LNXSYSTM:00/ACPI0003:00/power_supply/ADP1 (power_supply)
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# UDEV [3587.190598] change /devices/LNXSYSTM:00/ACPI0003:00/power_supply/ADP1 (power_supply)
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# KERNEL[3587.207545] change /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0A:00/power_supply/BAT1 (power_supply)
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# UDEV [3587.216793] change /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0A:00/power_supply/BAT1 (power_supply)
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#
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# Then, use `udevadm info --path /devices/LNXSYSTM:00/ACPI0003:00/power_supply/ADP1 to find out
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# the events we can use:
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# P: /devices/LNXSYSTM:00/ACPI0003:00/power_supply/ADP1
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# L: 0
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# E: DEVPATH=/devices/LNXSYSTM:00/ACPI0003:00/power_supply/ADP1
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# E: POWER_SUPPLY_NAME=ADP1
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# E: POWER_SUPPLY_TYPE=Mains
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# E: POWER_SUPPLY_ONLINE=0
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# E: SUBSYSTEM=power_supply
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# Plugged
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SUBSYSTEM=="power_supply", ENV{POWER_SUPPLY_ONLINE}=="1", RUN+="/usr/bin/logger -t surface power supply online"
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SUBSYSTEM=="power_supply", ENV{POWER_SUPPLY_ONLINE}=="1", RUN+="/usr/bin/surface profile set performance"
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SUBSYSTEM=="power_supply", ENV{POWER_SUPPLY_ONLINE}=="1", RUN+="/usr/bin/ln -sf /etc/thermald/thermal-conf.xml.auto.performance /etc/thermald/thermal-conf.xml.auto"
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SUBSYSTEM=="power_supply", ENV{POWER_SUPPLY_ONLINE}=="1", RUN+="/usr/bin/systemctl try-restart thermald"
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# Unplugged
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SUBSYSTEM=="power_supply", ENV{POWER_SUPPLY_ONLINE}=="0", RUN+="/usr/bin/logger -t surface power supply offline"
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SUBSYSTEM=="power_supply", ENV{POWER_SUPPLY_ONLINE}=="0", RUN+="/usr/bin/surface profile set low-power"
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SUBSYSTEM=="power_supply", ENV{POWER_SUPPLY_ONLINE}=="0", RUN+="/usr/bin/ln -sf /etc/thermald/thermal-conf.xml.auto.mobile /etc/thermald/thermal-conf.xml.auto"
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SUBSYSTEM=="power_supply", ENV{POWER_SUPPLY_ONLINE}=="0", RUN+="/usr/bin/systemctl try-restart thermald"
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