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2 Commits
Author SHA1 Message Date
Riyyi de64c467e3 Manager: Add config file 2022-07-25 17:33:46 +02:00
Riyyi d91d412362 System: Unbind FiiO USB DAC E17K when going to sleep 2022-07-25 17:31:55 +02:00
2 changed files with 49 additions and 0 deletions
+16
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{
"ignorePatterns": [
".git/",
"*.md",
"manafiles.json",
"packages",
"README.org",
"screenshot.png"
],
"systemPatterns": [
"/boot/",
"/etc/",
"/usr/lib/",
"/usr/share/"
]
}
+33
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#!/bin/sh
# fiio - systemd suspend/resume hook
#
# Disable FiiO DAC when going to sleep.
# Usb vendor/product ID found using lsusb.
#
# Reference:
# https://bbs.archlinux.org/viewtopic.php?id=242633
id="262a:100e"
file="/tmp/systemd-system-sleep-fiio"
case $1 in
pre)
device=$(tree /sys | grep -i "usb.*$id" | sed -E '1s/.*\/(.*):[0-9]\.[0-9].*/\1/;2,$d')
# Bail if device isnt connected
[ -z "$device" ] && exit 1
echo "Suspending device [FiiO USB DAC E17K] on usb $device"
echo "$device" > "$file"
echo "$device" > /sys/bus/usb/drivers/usb/unbind
;;
post)
# Bail if device isnt connected
[ ! -f "$file" ] && exit 1
echo "Resuming device [FiiO USB DAC E17K] on usb $(cat file)"
cat "$file" > /sys/bus/usb/drivers/usb/bind
rm "$file"
;;
esac