455 lines
16 KiB
Bash
455 lines
16 KiB
Bash
#!/bin/bash
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# xorg - xorg plugin for postplug
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# Copyright (c) 2004-2023 by Silvan Calarco <silvan.calarco@mambasoft.it>
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# Copyright (c) 2004-2007 by Davide Madrisan <davide.madrisan@gmail.com>
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if [ $UID != 0 ]; then
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echo "$0: must be superuser." >&2
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exit 1
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fi
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[ -r /etc/sysconfig/keyboard ] && . /etc/sysconfig/keyboard
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[ -r /etc/sysconfig/postplug ] && . /etc/sysconfig/postplug
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[ -r /etc/sysconfig/machine ] && . /etc/sysconfig/machine
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me="xorg"
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. /etc/postplug/postplug.defs
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XORGCONF=/etc/X11/xorg.conf
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# xorg_section_screen_config()
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# write a new xorg configuration
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# args:
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# $1 : default color depth
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# $2 : file with the video modes (one per line)
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function xorg_section_screen_config() {
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# fixme: this deletes from first subsection "Display" to the endsection
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sed '/SubSection "Display"/,/EndSection/s/.*//p' $XORGCONF | \
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grep -v "^\s*$" > $XORGCONF.new
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for i in `seq 1 ${#COLORDEPTHS[@]}`; do
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echo -n "\
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SubSection \"Display\"
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Modes " >> $XORGCONF.new
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grep "${COLORDEPTHS[$i-1]} bpp" $2 | tac | \
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while read mode skip; do
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echo -n "\"${mode%,*}\" " >> $XORGCONF.new
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done
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echo "
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Depth ${COLORDEPTHS[$i-1]}
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EndSubSection" >> $XORGCONF.new
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done
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echo "EndSection" >> $XORGCONF.new
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mv $XORGCONF $XORGCONF.save
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mv $XORGCONF.new $XORGCONF
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}
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## xorg_set_alternatives()
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## set alternatives and xorg configuration for specific video drivers
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#function xorg_set_alternatives() {
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#if [ "$VIDEODRIVER" = "nvidia" ]; then
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# grep -q '^[^#]*\"AllowGLXWithComposite\"' $XORGCONF ||
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# sed -i -e '/Driver\W*"nvidia"/a\
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# Option \"RenderAccel\" \"true\"\
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# Option \"AllowGLXWithComposite\" \"on\"\
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# Option \"NoLogo\" \"true\"' $XORGCONF
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#fi
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#}
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function xorg_d_configure_input() {
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# Keyboard configuration (Xorg >= 1.8 uses /etc/X11/xorg.conf.d)
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[ ! -e /etc/X11/xorg.conf.d/00-keyboard.conf ] && {
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if [ ! "$XKB_MODEL" -o ! "$XKB_LAYOUT" ]; then
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case "${LANG:0:2}" in
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it)
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# XKB_MODEL="pc105"
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XKB_LAYOUT="it" ;;
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de)
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# XKB_MODEL="pc105"
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XKB_LAYOUT="de" ;;
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es)
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# XKB_MODEL="pc105"
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XKB_LAYOUT="es" ;;
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fr)
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# XKB_MODEL="pc105"
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XKB_LAYOUT="fr" ;;
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*)
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# XKB_MODEL="pc104"
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XKB_LAYOUT="us" ;;
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esac
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fi
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cat > /etc/X11/xorg.conf.d/00-keyboard.conf << __EOF
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# Created by postplug
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Section "InputClass"
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Identifier "system-keyboard"
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MatchIsKeyboard "on"
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Option "XkbLayout" "$XKB_LAYOUT"
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__EOF
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[ "$XKB_MODEL" ] && echo " Option \"XkbModel\" \"$XKB_MODEL\"" >>/etc/X11/xorg.conf.d/00-keyboard.conf
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[ "$XKB_VARIANT" ] && echo " Option \"XkbVariant\" \"$XKB_VARIANT\"" >>/etc/X11/xorg.conf.d/00-keyboard.conf
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if [ "${SYSTEM_MANUFACTURER:0:5}" = "Apple" ]; then
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XKB_OPTIONS="${XKB_OPTIONS},lv3:rwin_switch"
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fi
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[ "$XKB_OPTIONS" ] && echo " Option \"XkbOptions\" \"$XKB_OPTIONS\"" >>/etc/X11/xorg.conf.d/00-keyboard.conf
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echo "EndSection" >>/etc/X11/xorg.conf.d/00-keyboard.conf
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}
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if [ -e /etc/X11/xorg.conf.d/10-keyboard.conf ]; then
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rm -f /etc/X11/xorg.conf.d/10-keyboard.conf
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fi
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if [ -e /etc/X11/xorg.conf.d/15-keyboard-apple.conf ]; then
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rm -f /etc/X11/xorg.conf.d/15-keyboard-apple.conf
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fi
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}
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# (re)create the '/tmp/.ICE-unix' directory with the right permissions
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rm -fr /tmp/.ICE-unix
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install -m 1777 -o root -g root -d /tmp/.ICE-unix
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# video hardware change detection
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if [ -e /dev/nvhost-ctrl ]; then
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VIDEO_DEV="NVIDIA TEGRA"
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else
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VIDEO_DEV="`lspci -n 2>/dev/null | grep " 03[0-9][0-9]: "`"
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[ "$VIDEO_DEV" ] || VIDEO_DEV="embedded-unknown"
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fi
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if [ -e $XORGCONF -a -e $postpluglibdir/xorg.cache ]; then
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VIDEO_DEV_CACHED="`cat $postpluglibdir/xorg.cache`"
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[ "$VIDEO_DEV" = "$VIDEO_DEV_CACHED" ] || {
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logmsg "$me" "warning: video device appears to have changed; re-probing"
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mv $XORGCONF $XORGCONF.postplug.save
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}
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fi
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if [ -e $XORGCONF ]; then
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VIDEODRIVERS=(`sed -n "/Section[ \t]\"Device\"/,/EndSection/{s/^[ \t]*Driver[ \t]*\"\(.*\)\"/\1/p}" $XORGCONF`)
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# assume first driver as default videodriver
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VIDEODRIVER=${VIDEODRIVERS[0]}
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[ -e /sys/module/nouveau/parameters/modeset ] && NOUVEAU_MODESET=`cat /sys/module/nouveau/parameters/modeset`
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[ "$NOUVEAU_MODESET" = "-1" ] && NOUVEAU_MODESET=1
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[ -e /sys/module/radeon/parameters/modeset ] && RADEON_MODESET=`cat /sys/module/radeon/parameters/modeset`
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[ "$RADEON_MODESET" = "-1" ] && RADEON_MODESET=1
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if [ "$VIDEODRIVER" = "nvidia" -a "$NOUVEAU_MODESET" = "1" ]; then
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# replace nvidia with nouveau
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mv $XORGCONF $XORGCONF.postplug.nvidia.save
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rmmod nvidia
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echo "blacklist nvidia" > /etc/modprobe.d/postplug-nouveau.conf
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VIDEODRIVER=""
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elif [ "$NOUVEAU_MODESET" = "0" ]; then
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# replace nouveau with nvidia (NOUVEAU_MODESET=0 means we have nvidia chip)
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mv $XORGCONF $XORGCONF.postplug.nouveau.save
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rmmod nouveau
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rm -f /etc/modprobe.d/postplug-nouveau.conf
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VIDEODRIVER="nvidia"
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fi
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fi
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if [ ! -e $XORGCONF ]; then
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#
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# Create a new Xorg configuration file
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#
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if [ -e /dev/nvhost-ctrl -a -e $XORGCONF.tegra ]; then
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# use default xorg.conf for Tegra
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cp $XORGCONF.tegra $XORGCONF
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else
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# remove any nvidia driver loaded as they don't load according to PCIID
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[ "`/sbin/lsmod 2>/dev/null | grep ^nvidia `" ] && rmmod nvidia
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# sync to avoid filesystem corruption in case of system hang on probe
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sync
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rm -f /tmp/xorg.conf.new
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logmsg "$me" "info: running Xorg -configure"
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tmpfile=`mktemp`
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HOME=/tmp Xorg :5 -configure 2>>$tmpfile
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RET=$?
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grep "Server terminated with error" $tmpfile >/dev/null && RET=255
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logmsg "$me" "info: Xorg -configure return code was $RET"
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if [ $RET -ne 0 -a "$NOUVEAU_MODESET" != "0" ]; then
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logmsg "$me" "warning: xorg autoprobed configuration failed; using xorg autoconfig"
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echo "# Dummy empty xorg.conf file created by postplug" > $XORGCONF
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else
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mv /tmp/xorg.conf.new $XORGCONF
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sed -i "s|#DisplaySize|DisplaySize|" $XORGCONF
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# disable autoconfigured multiple screens
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sed -i "s|^\([[:space:]]*Screen[[:space:]]*[1-9].*\)|#\1|" $XORGCONF
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fi
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fi
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let "CONFCREATED = 1"
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VIDEODRIVERS=(`sed -n "/Section[ \t]\"Device\"/,/EndSection/{s/^[ \t]*Driver[ \t]*\"\(.*\)\"/\1/p}" $XORGCONF`)
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# assume first driver as default videodriver
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VIDEODRIVER=${VIDEODRIVERS[0]}
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fi
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if [ "$CONFCREATED" = "1" -a "$VIDEODRIVER" ]; then
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[ "`grep nomodeset /proc/cmdline`" ] && nomodeset=1
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if [ "$nomodeset" = "1" -a "$VIDEODRIVER" = "nouveau" ]; then
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sed -i "s|Driver\W*\"nouveau\"|Driver \"nvidia\"|" $XORGCONF
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VIDEODRIVER=nvidia
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rmmod nouveau nvidia
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fi
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case "$VIDEODRIVER" in
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vesa|vga) sed -i -e '/Section "Screen"/a\
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#DefaultColorDepth 24' $XORGCONF ;;
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*) sed -i -e '/Section "Screen"/a\
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DefaultColorDepth 24' $XORGCONF ;;
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esac
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# NVIDIA Compiz/3d configuration options
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if [ "$VIDEODRIVER" == "nvidia" ]; then
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sed -i -e '/Section "Screen"/a\
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Option "AddARGBGLXVisuals" "true"\
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Option "DisableGLXRootClipping" "true"' $XORGCONF
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fi
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# Nouveau configuration options
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if [ "$VIDEODRIVER" == "nouveau" ]; then
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sed -i -e '/Driver.*"nouveau"/a\
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Option "GLXVBlank" "true"' $XORGCONF
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fi
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# configure VirtualBox mouse driver
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if [ "$VIDEODRIVER" = "vboxvideo" ]; then
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sed -i "s|\"mouse\"|\"vboxmouse\"|" $XORGCONF
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fi
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# Configure fonts
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sed -i '/fonts\/Type1/d;s@\(.*X11/fonts.*\)/@\1:unscaled@' $XORGCONF
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fc-cache
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# Configure keyboard
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# NOTE:
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# see: /etc/X11/xkb/README.config
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# /usr/lib/X11/doc/README.XKB-Config
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# The X Keyboard Extension: Protocol Specification
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# <URL:http://www.x-docs.org/XKB/XKBproto.pdf>
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# xkb configuration
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# <URL:http://www.tsu.ru/~pascal/en/xkb>
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#
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# /etc/X11/xkb/rules/xfree86.lst (commonest file of rules)
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#
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# The parameters are:
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# XkbRules - files of rules to be used for keyboard mapping composition
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# XkbModel - name of model of your keyboard type
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# XkbLayout - layout(s) you intend to use
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# XkbVariant - variant(s) of layout you intend to use
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# XkbOptions - extra xkb configuration options
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#
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# XkbVariant has been left out: that means the default variant named basic is loaded.
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if [ ! "$XKB_MODEL" -o ! "$XKB_LAYOUT" ]; then
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case "${LANG:0:2}" in
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it)
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XKB_MODEL="pc105"
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XKB_LAYOUT="it" ;;
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de)
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XKB_MODEL="pc105"
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XKB_LAYOUT="de" ;;
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es)
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XKB_MODEL="pc105"
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XKB_LAYOUT="es" ;;
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fr)
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XKB_MODEL="pc105"
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XKB_LAYOUT="fr" ;;
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*)
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XKB_MODEL="pc104"
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XKB_LAYOUT="us" ;;
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esac
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fi
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if [ -n "XKbOptions" ]; then
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sed -i -e "/Identifier\W*\"Keyboard.*\"/a\\
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Option \"XkbModel\" \"$XKB_MODEL\"\\
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Option \"XkbLayout\" \"$XKB_LAYOUT\"\\
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Option \"XKbOptions\" \"$XKB_OPTIONS\"" $XORGCONF
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else
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sed -i -e "/Identifier\W*\"Keyboard.*\"/a\\
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Option \"XkbModel\" \"$XKB_MODEL\"\\
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Option \"XkbLayout\" \"$XKB_LAYOUT\"" $XORGCONF
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fi
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# global mouse modifications to default configuration
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sed -i -e '/"CorePointer"/i \
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Option "AllowMouseOpenFail"' $XORGCONF
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# echo "$XORGCONF" > $postplugnew_file
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# Final probe
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[ -f /var/log/Xorg.5.log ] && rm -f /var/log/Xorg.5.log
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# sync to avoid filesystem corruption in case of system hang on probe
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sync
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xinit /bin/true -- :5
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if [ -r /var/log/Xorg.5.log ]; then
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if [ "`grep '\[KMS\] Kernel modesetting enabled' /var/log/Xorg.5.log`" ]; then
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logmsg "$me" "info: "$"KMS enabled: assuming autodetect works for PANEL_SIZE and HSYNC_RANGE"
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PANEL_SIZE_DETECTED="true"
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HSYNC_RANGE_NOT_DETECTED=""
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else
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if [ "`grep 'hsync range of 28.00-33.00 kHz' /var/log/Xorg.5.log`" -o \
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"`grep 'The EDID read for display device CRT-0 is invalid' /var/log/Xorg.5.log`" ]; then
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# no values could be autodetected by DDC, so use a failsafe low value (30-49)
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HSYNC_RANGE_NOT_DETECTED="true"
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fi
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[ "`grep 'Printing DDC gathered Modelines' /var/log/Xorg.5.log`" ] && PANEL_SIZE_DETECTED="true"
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[ "`grep 'EDID vendor \"' /var/log/Xorg.5.log`" ] && PANEL_SIZE_DETECTED="true"
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[ "`grep 'Adding EDID-provided mode' /var/log/Xorg.5.log`" ] && PANEL_SIZE_DETECTED="true"
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[ "`grep -i 'Panel size from' /var/log/Xorg.5.log`" ] && PANEL_SIZE_DETECTED="true"
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[ "`grep -i 'Panel size is' /var/log/Xorg.5.log`" ] && PANEL_SIZE_DETECTED="true"
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[ "`grep -i 'Panel Size ' /var/log/Xorg.5.log`" ] && PANEL_SIZE_DETECTED="true"
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[ "`grep 'VESA VBE DDC read successfully' /var/log/Xorg.5.log`" ] && PANEL_SIZE_DETECTED="true"
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[ "`grep 'LCD on internal LVDS' /var/log/Xorg.5.log`" ] && PANEL_SIZE_DETECTED="true"
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[ "`grep 'LCD on internal LVDS' /var/log/Xorg.5.log`" ] && PANEL_SIZE_DETECTED="true"
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[ "`grep 'LVDS.* using initial mode' /var/log/Xorg.5.log`" ] && PANEL_SIZE_DETECTED="true"
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# nvidia driver: CRT-. EDID not got?
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if [ "`grep 'Unable to read EDID for display device CRT-.' /var/log/Xorg.5.log`" -o \
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"`grep 'Unable to get display device CRT-..s EDID' /var/log/Xorg.5.log`" ]; then
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# nvidia driver: disable CRT-x from being used by default if DFP-0 is present
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[ "`grep 'DFP-0' /var/log/Xorg.5.log`" ] && {
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sed -i -e '/Section "Screen"/a\
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Option "ConnectedMonitor" "DFP"' $XORGCONF
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} || {
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HSYNC_RANGE_NOT_DETECTED="true"
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unset PANEL_SIZE_DETECTED
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}
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else
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# nvidia driver: we trust in nvidia-auto-select
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[ "`grep 'nvidia-auto-select' /var/log/Xorg.5.log`" ] && PANEL_SIZE_DETECTED="true"
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fi
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# fglrx driver
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[ "`grep 'EDID Version:' /var/log/Xorg.5.log`" ] && PANEL_SIZE_DETECTED="true"
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[ "$autoresvideo" ] && PANEL_SIZE_DETECTED="true"
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fi
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[ "$XORG_DETECT_SCREEN_SIZE" = off -o "$lowresvideo" ] && unset PANEL_SIZE_DETECTED
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[ "$HSYNC_RANGE_NOT_DETECTED" ] && {
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logmsg "$me" "\
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warning: DDC hsync range cannot be detected, setting default of 30-49 kHz"
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sed -i -e '/Section\W*"Monitor"/a\
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HorizSync 30-49' $XORGCONF
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}
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[ "$HSYNC_RANGE_NOT_DETECTED" -a ! "$PANEL_SIZE_DETECTED" ] &&
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sed -i -e '/SubSection "Display"/a\
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Modes "1024x768" "800x600" "640x480"' $XORGCONF
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else
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logmsg "$me" "warning: "$"Xorg probe failed!"
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fi
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fi
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[ "$VIDEO_DEV" -a "$VIDEO_DEV" != "$VIDEO_DEV_CACHED" ] &&
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echo "$VIDEO_DEV" > $postpluglibdir/xorg.cache
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####################################
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#
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# Xorg dynamic configuration section
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#
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####################################
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# radeon: enable a conservative power profile (mid) by default
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if [ -e /sys/class/drm/card0/device/power_profile ]; then
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[ "$XORG_POWER_PROFILE" ] || XORG_POWER_PROFILE="mid"
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echo $XORG_POWER_PROFILE > /sys/class/drm/card0/device/power_profile
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fi
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# Configure keyboard
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xorg_d_configure_input
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if [ -d /sys/devices/platform/sunxi-rtc -a ! -e /etc/X11/xorg.conf.d/30-serverflags.conf ]; then
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# Workaround: disable DPMS on BananaPi
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cat > /etc/X11/xorg.conf.d/30-serverflags.conf << _EOF
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Section "ServerFlags"
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Option "StandbyTime" "0"
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Option "SuspendTime" "0"
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Option "OffTime" "0"
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EndSection
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_EOF
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fi
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# enable 'Composite' extensions
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if [ "$VIDEODRIVER" -a "$VIDEODRIVER" != "mga" -a ! -e /etc/X11/xorg.conf.d/40-extensions.conf ]; then
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cat > /etc/X11/xorg.conf.d/40-extensions.conf << _EOF
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Section "Extensions"
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Option "Composite" "true"
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EndSection
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_EOF
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elif [ "$VIDEODRIVER" != "mga" -a -e /etc/X11/xorg.conf.d/40-extensions.conf ]; then
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rm -f /etc/X11/xorg.conf.d/40-extensions.conf
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fi
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# add 'Section "DRI"'
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if [ "$VIDEODRIVER" -a "$VIDEODRIVER" != "mga" -a ! -e /etc/X11/xorg.conf.d/50-dri.conf ]; then
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cat > /etc/X11/xorg.conf.d/50-dri.conf << _EOF
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Section "DRI"
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Mode 0666
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EndSection
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_EOF
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fi
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if [ -d /sys/devices/platform/sunxi-rtc -a ! -e /etc/X11/xorg.conf.d/30-serverflags.conf ]; then
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# Workaround: disable DPMS on BananaPi
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cat > /etc/X11/xorg.conf.d/30-serverflags.conf << _EOF
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Section "ServerFlags"
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Option "StandbyTime" "0"
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Option "SuspendTime" "0"
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Option "OffTime" "0"
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EndSection
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_EOF
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fi
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# Workaround symlink for libglx.so (or Xorg will choose the wrong one)
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if [ -e /usr/lib/xorg/modules/extensions/libglx.so -a ! -e /usr/lib/xorg/modules/libglx.so ]; then
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ln -s extensions/libglx.so /usr/lib/xorg/modules/extensions/libglx.so
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fi
|
|
if [ -e /usr/lib64/xorg/modules/extensions/libglx.so -a ! -e /usr/lib64/xorg/modules/libglx.so ]; then
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|
ln -s extensions/libglx.so /usr/lib64/xorg/modules/libglx.so
|
|
fi
|
|
|
|
[ -e $XORGCONF -a "$VIDEODRIVER" ] || exit 0
|
|
|
|
# add missing brackets to Xorg.conf device entries
|
|
sed -i "s|^[ \t]*Driver[ \t]*\([A-Za-z0-9]*\)[ \t]*$| Driver \"\1\"|g" $XORGCONF
|
|
|
|
# Configure Mice...
|
|
|
|
# remove wrong configuration for USBMouse (duplicating PS2MOUSE)
|
|
sed -i "/[\W]*InputDevice[\W]*"USBMouse".*/d" $XORGCONF
|
|
|
|
# remove obsolete input pointers configuration (since xorg-server 1.7)
|
|
sed -i "/[[:space:]]*InputDevice[[:space:]]*.*PS2Mouse.*/d; \
|
|
/[[:space:]]*InputDevice[[:space:]]*.*Synaptics.*/d; \
|
|
/[[:space:]]*InputDevice[[:space:]]*.*Alps.*/d" $XORGCONF
|
|
|
|
# remove all devices set
|
|
sed -i "/\W*Option \"Device\".*/d" $XORGCONF
|
|
|
|
# remove obsoleted XAANoOffscreenPixmaps
|
|
sed -i '/^[[:space:]]*Option[[:space:]]*"XAANoOffscreenPixmaps" "true"/d' $XORGCONF
|
|
|
|
# disable keyboard configuration for Xorg >= 1.4
|
|
sed -i "s|^\([[:space:]]*InputDevice\W*\"Keyboard0\".*\)|#\1|" $XORGCONF
|
|
|
|
# FIXME: delete empty lines
|
|
sed -i '/./,$!d' $XORGCONF
|
|
|
|
exit 0
|