#!/bin/sh
# File: "/etc/pm/sleep.d/20_custom-ehci_hcd".
case "${1}" in
        hibernate|suspend)
              # La je sauvegarde le niveau du rétroéclairage du clavier
               cp /sys/class/leds/asus\:\:kbd_backlight/brightness /tmp/keyboard_backlit_save
              # Ensuite je l'éteint sinon il va clignoter
               echo 0 > /sys/class/leds/asus\:\:kbd_backlight/brightness
              # Unbind ehci_hcd for first device XXXX:XX:XX.X:
               echo -n "XXXX:XX:XX.X" | tee /sys/bus/pci/drivers/ehci_hcd/unbind
              # Unbind ehci_hcd for second device XXXX:XX:XX.X:
               echo -n "XXXX:XX:XX.X" | tee /sys/bus/pci/drivers/ehci_hcd/unbind
        ;;
        resume|thaw)
              # Bind ehci_hcd for first device XXXX:XX:XX.X:
              echo -n "XXXX:XX:XX.X" | tee /sys/bus/pci/drivers/ehci_hcd/bind
              # Bind ehci_hcd for second device XXXX:XX:XX.X:
              echo -n "XXXX:XX:XX.X" | tee /sys/bus/pci/drivers/ehci_hcd/bind
              # Je restore le rétroéclairage du clavier
              lvl=$(cat /tmp/keyboard_backlit_save)
              echo $lvl > /sys/class/leds/asus\:\:kbd_backlight/brightness
        ;;
esac