service/intel-emgd-kmod.init

   1 #!/bin/sh
   2
   3 ##################################################################
   4 #
   5 #        Russellville  CrownBay    CrossvilleOKI    ML7213   NexCOM
   6 #monitor LVDS 7       LVDS 13     LVDS 7           LVDS 13   LVDS 7
   7 #Gfx     8086:8108    8086:4108   8086:4108        8086:4108 8086:4108
   8 #
   9 #################################################################
  10 #
  11 #       unknown
  12 # 1     Russellville                    DEVICE has 8086:8108
  13 # 2     CrownBay                        VENDOR !has 10db && DEVICE has 8086:4108
  14 # 3     CrossivilleOKI                  VENDOR has 10db && DEVICE has 8086:4108
  15
  16 DEVICE_LSPCI=`lspci -n | cut -d$' ' -f3`
  17
  18 find_board_type() {
  19         local __resultvar=$1
  20         local _board_type="unknown"
  21         local IS_8108='0'
  22         local IS_4108='0'
  23         local IS_ML7213='0'
  24         local IS_CROWNBAY='0'
  25         local oldIFS=$IFS
  26         #set -x
  27         for entry in $DEVICE_LSPCI; do
  28                 #echo $entry
  29                 IFS=$':'
  30                 set -- $entry
  31
  32                 VENDOR=`echo $1`
  33                 DEVICE=`echo $2`
  34                 if [ $VENDOR == '8086' ]; then
  35                         if [ $DEVICE == '8108' ]; then
  36                                 IS_8108='1'
  37                                 break
  38                         elif [ $DEVICE == '4108' ]; then
  39                                 IS_4108='1'
  40                         fi
  41                 elif [ $VENDOR == '10db' ]; then
  42                         IS_ML7213='1'
  43                 elif [ $VENDOR == '12d8' ]; then
  44                         IS_CROWNBAY='1'
  45                 fi
  46                 IFS=$oldIFS
  47         done
  48
  49         if [ $IS_8108 == '1' ]; then
  50                 _board_type='Russellville'
  51         elif [ $IS_4108 == '1' ]; then
  52                 if [ $IS_ML7213 == '1' ]; then
  53                         _board_type='CrossvilleOKI'
  54                 elif [ $IS_CROWNBAY == '1' ]; then
  55                         _board_type='CrownBay'
  56                 else
  57                         _board_type='NextCom'
  58                 fi
  59         else
  60                 _board_type='unknown'
  61         fi
  62
  63         # This logic is stupid and the reliable method is to query the firmware interface, which now is not available yet.
  64
  65         echo "$_board_type"
  66 }
  67
  68 platform="unknown"
  69 set_config() {
  70         boardname=`find_board_type $platform`
  71         configid=3
  72         if [ $boardname == 'CrownBay' ]
  73         then
  74                 configid=2
  75         elif [ $boardname == 'Russellville' ] || [ $boardname == 'CrossvilleOKI' ]
  76         then
  77                 configid=1
  78         fi
  79
  80         # If an appropriate weston configuration file has not been created then create it
  81         if [ ! -f /root/.config/weston.ini ]; then
  82             /bin/mkdir -p /root/.config
  83             cat > /root/.config/weston.ini <<EOF
  84 [shell]
  85 type=desktop-shell.so
  86 locking=false
  87
  88 [launcher]
  89 icon=/usr/share/weston/terminal.png
  90 path=/usr/bin/weston-terminal
  91
  92 [output]
  93 name=LVDS1
  94 mode= 60.00 800 864 976 1088 480 486 494 517 -hsync +vsync ==
  95
  96 EOF
  97 fi
  98
  99         echo "Boardname is $boardname, configid=$configid"
 100         /sbin/modprobe emgd configid=$configid
 101 }
 102 set_config
 103 exit $?