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etc/acpi: add

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This commit is contained in:
Luc Bijl 2025-08-17 13:37:46 +02:00
parent 7a7fcebd29
commit 3f7c1b0c7c
5 changed files with 23 additions and 0 deletions
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8
etc/acpi/actions/brightnessdsp.sh Executable file
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#!/bin/sh
for backlight in /sys/class/backlight/*; do
[ -d $backlight ] || continue
step=$(( $(cat "$backlight/max_brightness") / 20))
[ $step -gt 1 ] || step=1
printf '%s' "$(( $(cat "$backlight/brightness") $1 $step))" > "$backlight/brightness"
done

9
etc/acpi/actions/powerbtn.sh Executable file
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#!/bin/sh
CURRENT_INIT=`ps -p 1 -o comm=`
if [ "$CURRENT_INIT" = "openrc-init" ]
then
/sbin/openrc-shutdown -p now
else
/sbin/shutdown -h now "Power button pressed"
fi

2
etc/acpi/events/brightnessdown Normal file
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event=video[ /]brightnessdown
action=/etc/acpi/actions/brightnessdsp.sh -

2
etc/acpi/events/brightnessup Normal file
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event=video[ /]brightnessup
action=/etc/acpi/actions/brightnessdsp.sh +

2
etc/acpi/events/powerbtn Normal file
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event=button[ /]power
action=/etc/acpi/actions/powerbtn.sh %e