#!/bin/bash
# This script should contain the command(s) nessesary to switch off the
# nVidia card.
# Examples are available in /usr/share/doc/bumblebee

#
 # ----------------------------------------------------------------------------
 # "THE BEER-WARE LICENSE" (Revision 42):
 # <mrs_sheep@web.de> wrote this file. As long as you retain this notice you
 # can do whatever you want with this stuff. If we meet some day, and you think
 # this stuff is worth it, you can buy me a beer in return mrs_sheep.
 # ----------------------------------------------------------------------------
#

echo "Running DISABLE_CARD by mrssheep for IRONHIDE by MrMEEE"

if [ "$(id -u)" != "0" ] ; then 
	echo "This script must be run as root or via sudo"
	exit
fi

#if ! lsmod | grep -q nvidia; then
#    echo "Skipping: nVidia Card already disabled"
#    notify-send -t 5000 --icon="/home/$USER/.local/share/icons/hardware_down.png" \ "nVIDIA unchanged. Already disabled!"
#    exit
#fi

rmmod nvidia
if lsmod | grep -q nvidia; then
 echo "Error: could not unload nvidia module, leaving card turned on"
    notify-send -t 5000 --icon="/home/$USER/.local/share/icons/hardware_error.png" \ "nVIDIA unchanged. Couldn't unload nVidia-Module!"
 exit
fi

modprobe acpi_call
if ! lsmod | grep -q acpi_call; then
    echo "Error: acpi_call module not loaded"
    notify-send -t 5000 --icon="/home/$USER/.local/share/icons/hardware_error.png" \ "nVIDIA unchanged. Module acpi_call not loaded!"
    exit
fi

acpi_call () {
    echo "$*" > /proc/acpi/call
    result=$(cat /proc/acpi/call)
    case "$result" in
     Error*)       
      echo "Disabling nVidia Card failed ($result)."
      ;;                          
     *)                                   
      echo "Disabling nVidia Card Succeded."                                                                                
     ;;                                                                   
    esac   
}


echo $(acpi_call "\_SB.PCI0.P0P2.PEGP._OFF") #power-off