modules.d/50plymouth/module-setup.sh

   1 #!/bin/bash
   2 # -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
   3 # ex: ts=8 sw=4 sts=4 et filetype=sh
   4
   5 check() {
   6     [[ "$mount_needs" ]] && return 1
   7     [[ -x /sbin/plymouthd && -x /bin/plymouth && -x /usr/sbin/plymouth-set-default-theme ]]
   8 }
   9
  10 depends() {
  11     return 0
  12 }
  13
  14 installkernel() {
  15     local _modname
  16     # Include KMS capable drm drivers
  17     for _modname in $(find "$srcmods/kernel/drivers/gpu/drm" "$srcmods/extra" \( -name '*.ko' -o -name '*.ko.gz' -o -name '*.ko.xz' \) 2>/dev/null); do
  18         case $_modname in
  19             *.ko)      grep -q drm_crtc_init $_modname ;;
  20             *.ko.gz)  zgrep -q drm_crtc_init $_modname ;;
  21             *.ko.xz) xzgrep -q drm_crtc_init $_modname ;;
  22         esac
  23         if test $? -eq 0; then
  24             # if the hardware is present, include module even if it is not currently loaded,
  25             # as we could e.g. be in the installer; nokmsboot boot parameter will disable
  26             # loading of the driver if needed
  27             if [[ $hostonly ]] && modinfo -F alias $_modname | sed -e 's,\?,\.,g' -e 's,\*,\.\*,g' \
  28                                   | grep -qxf - /sys/bus/pci/devices/*/modalias; then
  29                 hostonly='' instmods $_modname
  30                 continue
  31             fi
  32             instmods $_modname
  33         fi
  34     done
  35 }
  36
  37 install() {
  38     if grep -q nash /usr/libexec/plymouth/plymouth-populate-initrd \
  39         || ! grep -q PLYMOUTH_POPULATE_SOURCE_FUNCTIONS /usr/libexec/plymouth/plymouth-populate-initrd \
  40         || [ ! -x /usr/libexec/plymouth/plymouth-populate-initrd ]; then
  41         . "$moddir"/plymouth-populate-initrd.sh
  42     else
  43         PLYMOUTH_POPULATE_SOURCE_FUNCTIONS="$dracutfunctions" \
  44             /usr/libexec/plymouth/plymouth-populate-initrd -t $initdir
  45     fi
  46
  47     inst_hook pre-pivot 90 "$moddir"/plymouth-newroot.sh
  48     inst_hook pre-trigger 10 "$moddir"/plymouth-pretrigger.sh
  49     inst_hook emergency 50 "$moddir"/plymouth-emergency.sh
  50     inst readlink
  51 }
  52