archboot/usr/lib/initcpio/hooks/arch_fb

# Created by Tobias Powalowski <tpowa@archlinux.org>

run_hook ()
{
  if [ "$fbmodule" = "" ]; then
  # check for kms
    for fb in i915 nouveau radeon; do
      for pci in $(modinfo -F alias $fb | sed -e 's/\*/\.&/g'); do
        if cat /sys/bus/pci/devices/*/modalias | grep -i $pci >/dev/null; then
          msg ":: Switching to $fb kms mode..."
          echo "options $fb modeset=1" >> /etc/modprobe.d/modprobe.conf
          fbmodule="$fb"
        fi
      done
    done
  fi
  # check for uvesafb
  if [ "$(echo $uvesafb | grep "[0-9]*x[0-9]*-[0-9]*")" ]; then
    msg ":: Switching to uvesafb mode..."
    sed -i -e "s#options.*#options uvesafb mode_option=$uvesafb scroll=ywrap#g" /etc/modprobe.d/uvesafb.conf
    fbmodule="uvesafb"
  fi
  # load correct module
  if ! [ "$fbmodule" = "" ]; then
    msg ":: Loading ${fbmodule}..."
    modprobe -aq $fbmodule >/dev/null 2>&1
  fi
}