package/xorg/xorg-server/xcfgt2.sh

   1 #!/bin/bash
   2 # --- T2-COPYRIGHT-NOTE-BEGIN ---
   3 # T2 SDE: package/*/xorg-server/xcfgt2.sh
   4 # Copyright (C) 2005 - 2024 The T2 SDE Project
   5 # Copyright (C) 2005 - 2022 Rene Rebe - ExactCODE
   6 #
   7 # This Copyright note is generated by scripts/Create-CopyPatch,
   8 # more information can be found in the files COPYING and README.
   9 #
  10 # This program is free software; you can redistribute it and/or modify
  11 # it under the terms of the GNU General Public License version 2.
  12 # --- T2-COPYRIGHT-NOTE-END ---
  13
  14 # Quick T2 SDE live X driver matching ...
  15
  16 var_append() {
  17         local x="${3// /}"
  18         eval "[ \"\$$1\" ] && $1=\"\${$1}$2\"" || true
  19         eval "$1=\"\${$1}\$x\""
  20 }
  21
  22 tmp=`mktemp`
  23
  24 echo "XcfgT2 (C) 2005 - 2023 Rene Rebe, ExactCODE"
  25
  26 sysid=
  27 if [ -d /sys/devices/virtual/dmi/id ]; then
  28   for i in sys_vendor product_name chassi_vendor board_name product_serial board_serial; do
  29         var_append sysid ':' "$(cat /sys/devices/virtual/dmi/id/$i 2>/dev/null)"
  30   done
  31 fi
  32
  33 # Apple Inc.:MacBookPro3,1:Apple Inc.:Mac-F4238BC8::
  34 # PhoenixAward:945GM:PhoenixAward:945GM:0123456789:
  35 # ::IntelCorporation:D945GCLF2::
  36 # ASUSTeK Computer INC.:900:ASUSTeK Computer INC.:900:EeePC-1234567890:EeePC
  37 echo "SystemID: $sysid"
  38
  39 card="`lspci | sed -n 's/.*[^-]VGA[^:]*: //p'`" # not Non-VGA
  40 [ "$card" ] || card="`cat /sys/class/graphics/fb0/name 2>/dev/null`"
  41
  42 echo "Video card: $card"
  43
  44 # defaults
  45 depth= # safe default for even older cards
  46 # fallback to either vesa or fbdev ...
  47 case `uname -m` in
  48         i*86*|x86*64)   xdrv=vesa ;;
  49         *)              xdrv=fbdev ;;
  50 esac
  51
  52 case "${card,,}" in
  53         *radeon*)       xdrv=radeon ;;
  54         *geforce*)      xdrv=nouveau ;;
  55         *cirrus*)       xdrv=cirrus ;;
  56         *savage*)       xdrv=savage ;;
  57         *virge*)        xdrv=s3virge ;;
  58         ps3*fb)         xdrv=fbdev ;;
  59         *intel*8*|*intel*9*|*intel*mobile*)     xdrv=intel ;;
  60         *intel*7*)      xdrv=i740 ;;
  61
  62         *trident*)      xdrv=trident depth=16 ;;
  63         *rendition*)    xdrv=rendition ;;
  64         *neo*)          xdrv=neomagic ;;
  65         *tseng*)        xdrv=tseng ;;
  66
  67         *parhelia*)     xdrv=mtx ;;
  68         *matrox*)       xdrv=mga ;;
  69
  70         *cyrix*)        xdrv=cyrix ;;
  71         *silicon\ motion*)      xdrv=siliconmotion ;;
  72         *chips*)        xdrv=chips ;;
  73
  74         *3dfx*)         xdrv="tdfx" ;;
  75         *permedia*|*glint*)     xdrv="glint" ;;
  76
  77         *vmware*)       xdrv="vmware" ;;
  78         *qxl*)          xdrv="qxl" ;;
  79
  80         *ark\ logic*)   xdrv="ark" ;;
  81         *dec*tga*)      xdrv="tga" ;;
  82
  83         *national\ semi*|*amd*) xdrv=nsc ;;
  84
  85         *ati\ *)        xdrv=ati ;;
  86         *sis*|*xgi*)    xdrv=sis depth=16 ;;
  87
  88         *chrome*|*castlerock*)  xdrv=openchrome ;;
  89         *s3*)           xdrv=s3 ;;
  90
  91         creator\ 3d|elite\ 3d)  xdrv=sunffb ;;
  92         bwtwo)          xdrv=sunbw2 depth=1 ;;
  93         cgthree)        xdrv=suncg3 depth=8 ;;
  94         gx*|tgx*)       xdrv=suncg6 depth=8 ;;
  95         cgfourteen)     xdrv=suncg6 depth=32 ;;
  96         tcx8)           xdrv=suntcx depth=8 ;;
  97         tcx24)          xdrv=suntcx depth=32 ;;
  98         *leo)           xdrv=sunsun depth=32 ;;
  99
 100         # must be last so *nv* does not match one of the above
 101         *nv*)           xdrv=nv
 102 esac
 103
 104 # maybe binary nvidia driver?
 105 [ "$xdrv" = nv -a -f /usr/X11/lib/xorg/modules/drivers/nvidia_drv.so ] &&
 106         xdrv=nvidia
 107
 108 cmdline="$(< /proc/cmdline)"
 109
 110 # manual override
 111 xdriver="xdriver= $cmdline" xdriver=${xdriver##*xdriver=} xdriver=${xdriver%% *}
 112 [ "$xdriver" ] && xdrv="$xdriver"
 113
 114 case "$xdrv" in
 115         fbdev|nv|nvidia|sunffb) depth=24 ;;
 116         vmware) depth= ;;
 117 esac
 118
 119 # manual override
 120 xdepth="xdepth= $cmdline" xdepth=${xdepth##*xdepth=} xdepth=${xdepth%% *}
 121 [ "$xdepth" ] && depth="$xdepth"
 122
 123
 124 # use the nvidia binary only driver - if available ...
 125 if [ "$xdrv" = "nvidia" ]; then
 126         echo "Installing nvidia GL libraries and headers ..."
 127         rm -rf /usr/X11/lib/libGL.*
 128         cp -arv /usr/src/nvidia/lib/* /usr/X11/lib/
 129         cp -arv /usr/src/nvidia/X11R6/lib/* /usr/X11/lib/
 130         cp -arv /usr/src/nvidia/include/* /usr/X11/lib/GL/
 131         ln -sf /usr/X11/lib/xorg/modules/extensions/{libglx.so.1.0.*,libglx.so}
 132
 133         echo "Updating dynamic library database ..."
 134         ldconfig /usr/X11/lib
 135 fi
 136
 137 horiz_sync=
 138 vert_refresh=
 139 modes=
 140 ddc=1
 141
 142 # manual, boot command line overrides
 143 xmodes="xmodes= $cmdline" xmodes=${xmodes##*xmodes=}; xmodes=${xmodes%% *}
 144 xddc="xddc= $cmdline" xddc=${xddc##*xddc=}; xddc=${xddc%% *}
 145
 146 [ "$xmodes" ] && modes="$(echo $xmodes | sed 's/,/ /g; s/[^ ]\+/"&"/g')"
 147 [ "$xddc" ] && ddc="$xddc"
 148
 149
 150 # if ddcprobe available, ddc not disabled and no manual modes
 151 if type -p ddcprobe > /dev/null && [ "$ddc" = 1 ] && [ -z "$modes" ]; then
 152         echo "Probing for DDC information ..."
 153         ddcprobe > $tmp
 154
 155         if grep -q failed $tmp; then
 156           echo "DDC read failed"
 157         else
 158           defx=`grep "Horizontal blank time" $tmp | cut -d : -f 2 |
 159                 sort -nu | tail -n 1`
 160           defy=`grep "Vertical blank time" $tmp | cut -d : -f 2 |
 161                 sort -nu | tail -n 1`
 162
 163           defx=${defx:-0}
 164           defy=${defy:-0}
 165
 166           while read m; do
 167                 x=${m/x*/}
 168                 y=${m/*x/}
 169                 if [ $defx -eq 0 -o $x -le $defx ] &&
 170                    [ $defy -eq 0 -o $y -le $defy ]; then
 171                         echo "mode $x $y ok"
 172                         modes="$modes \"${x}x${y}\""
 173                 else
 174                         echo "mode $x $y skipped"
 175                 fi
 176           done < <( grep -A 1000 '^Established' $tmp |
 177           grep -B 1000 '^Standard\|^Detailed' |
 178           sed -e 's/[\t ]*\([^ ]*\).*/\1/' -e '/^[A-Z]/d' |
 179           sort -rn | uniq )
 180         fi
 181 fi
 182
 183 # if still no mode try to determine from FB (mostly for
 184 # non PC workstations / embedded devices with system FB)
 185 if [ -z "$modes" ]; then
 186         for mode in `sed -n 's/.:\([[:digit:]]\+x[[:digit:]]\+\)[[:alpha:]]*-[[:digit:]]\+/\1/p' \
 187                 /sys/class/graphics/fb0/modes 2>/dev/null | sort -r -n -u`; do
 188                 modes="$modes \"$mode\""
 189         done
 190         modes="${modes# *}"
 191 fi
 192
 193 # still no modes, use backward / safe compatible defaults
 194 if [ -z "$modes" ]; then
 195         echo "No modes from DDC or FB detection, using defaults!"
 196         modes='"1024x768" "800x600" "640x480"'
 197         horiz_sync="HorizSync   24.0 - 65.0"
 198         vert_refresh="VertRefresh 50 - 75"
 199 fi
 200
 201
 202 echo "X Driver:    $xdrv"
 203 echo "Using modes: $modes"
 204 echo "    @ depth: $depth"
 205 [ "$hoiz_sync" -o "$vert_refresh" ] &&
 206 echo "      horiz: $horiz_sync" &&
 207 echo "       vert: $vert_refresh"
 208
 209 [ -f /etc/X11/xorg.conf ] && cp /etc/X11/xorg.conf /etc/X11/xorg.conf.bak
 210
 211 sed -e "s/\$xdrv/$xdrv/g" -e "s/\$modes/$modes/g" -e "s/\$depth/$depth/g" \
 212     -e "s/\$horiz_sync/$horiz_sync/g" \
 213     -e "s/\$vert_refresh/$vert_refresh/g" \
 214     /etc/X11/xorg.conf.template > /etc/X11/xorg.conf
 215
 216 if [ -z "$depth" ]; then
 217         sed -i '/DefaultDepth/d' /etc/X11/xorg.conf
 218 fi
 219
 220 if [ "$ddc" = 0 ]; then
 221         echo "Adding NoDDC option"
 222         sed -i 's/.*Ident.*Card.*/&\n    Option\t"NoDDC"\n/' /etc/X11/xorg.conf
 223 fi
 224
 225 rm $tmp