recipes/pandora-system/pandora-state/rc.pandora-state

   1 #!/bin/sh
   2
   3 ### BEGIN INIT INFO
   4 # Provides:          pandora-lcd-state
   5 # Required-Start:    #adjust
   6 # Required-Stop:     #adjust
   7 # Default-Start:     5 3
   8 # Default-Stop:      0 1 6
   9 ### END INIT INFO
  10
  11 DESC="OpenPandora Save and Restore various settings"
  12 NAME="pandora-state"
  13
  14 . /usr/pandora/scripts/op_common.sh
  15
  16 d_stop() {
  17         echo "Saving Pandora specific settings"
  18         bright=$(cat $SYSFS_BACKLIGHT_BRIGHTNESS)
  19         if [ $bright != "0" ]; then
  20             echo $bright > /etc/pandora/conf/brightness.state
  21         fi
  22         touch /etc/pandora/shutdown
  23         cat $SYSFS_GAMMA > /etc/pandora/conf/gamma.state
  24
  25         # pnd_run.sh and nub configurator depend on nubs.state format
  26         cat -v /proc/pandora/nub0/mode | sed -n '1p' > /etc/pandora/conf/nubs.state
  27         cat -v /proc/pandora/nub0/mouse_sensitivity | sed -n '1p' >> /etc/pandora/conf/nubs.state
  28         cat -v /proc/pandora/nub0/scrollx_sensitivity | sed -n '1p' >> /etc/pandora/conf/nubs.state
  29         cat -v /proc/pandora/nub0/scrolly_sensitivity | sed -n '1p' >> /etc/pandora/conf/nubs.state
  30         cat -v /proc/pandora/nub0/scroll_rate| sed -n '1p' >> /etc/pandora/conf/nubs.state
  31         cat -v /proc/pandora/nub0/mbutton_threshold | sed -n '1p' >> /etc/pandora/conf/nubs.state
  32         cat -v /proc/pandora/nub1/mode | sed -n '1p' >> /etc/pandora/conf/nubs.state
  33         cat -v /proc/pandora/nub1/mouse_sensitivity | sed -n '1p' >> /etc/pandora/conf/nubs.state
  34         cat -v /proc/pandora/nub1/scrollx_sensitivity | sed -n '1p' >> /etc/pandora/conf/nubs.state
  35         cat -v /proc/pandora/nub1/scrolly_sensitivity | sed -n '1p' >> /etc/pandora/conf/nubs.state
  36         cat -v /proc/pandora/nub1/scroll_rate | sed -n '1p' >> /etc/pandora/conf/nubs.state
  37         cat -v /proc/pandora/nub1/mbutton_threshold | sed -n '1p' >> /etc/pandora/conf/nubs.state
  38         cat -v /proc/pandora/nub0/mbutton_delay | sed -n '1p' >> /etc/pandora/conf/nubs.state
  39         cat -v /proc/pandora/nub1/mbutton_delay | sed -n '1p' >> /etc/pandora/conf/nubs.state
  40
  41         # nub tools want to update this file
  42         chmod a+w /etc/pandora/conf/nubs.state
  43 }
  44
  45 d_start() {
  46         # Determine Pandora type
  47         pnd_version=$(dmesg | grep OMAP3 | grep ES | awk '{print $3}')
  48         echo $pnd_version > /tmp/pnd_version
  49
  50         echo "Restoring Pandora specific settings"
  51
  52         # Enable TV Out
  53         if [ -f /etc/pandora/conf/tvout.state ]; then
  54                 /usr/pandora/scripts/op_tvout.sh
  55         fi
  56
  57         # Set LEDs
  58         highpow="$(cat /etc/pandora/conf/led.conf | grep HighPowerLED: | awk -F\: '{print $2}')"
  59         echo $highpow > /sys/class/leds/pandora\:\:power/brightness #power LED bright
  60         bright=$(cat /etc/pandora/conf/brightness.state)
  61         if [ "$bright" -gt "0" ]; then
  62                 echo $bright > $SYSFS_BACKLIGHT_BRIGHTNESS
  63         fi
  64
  65         # Set Gamma
  66         cat /etc/pandora/conf/dirty_expire_centisecs >  /proc/sys/vm/dirty_expire_centisecs
  67         cat /etc/pandora/conf/gamma.state > $SYSFS_GAMMA
  68         if [ -f /etc/pandora/conf/dssgamma.state ]; then
  69                 dssgamma=$(cat /etc/pandora/conf/dssgamma.state)
  70                 dssgamma2=$(echo "scale=2;$dssgamma / 100" | bc)
  71                 /usr/pandora/scripts/op_gamma.sh $dssgamma2
  72         fi
  73
  74         # Set Filter
  75         if [ -f /etc/pandora/conf/filter.state ]; then
  76                 filter=$(cat /etc/pandora/conf/filter.state)
  77                 /usr/pandora/scripts/op_videofir.sh $filter
  78         fi
  79
  80         # Check for unclean shutdown and set CPU Speed
  81         cpuspeed="$(cat /etc/pandora/conf/cpu.conf | grep default | awk -F\: '{print $2}')"
  82         oppmax="$(cat /etc/pandora/conf/cpu.conf | grep opp | awk -F\: '{print $2}')"
  83         echo $oppmax > /proc/pandora/cpu_opp_max
  84         if [ -f /etc/pandora/shutdown ]; then
  85               rm /etc/pandora/shutdown
  86               sync
  87         else
  88               echo "No clean shutdown - will CPU Speed will be set to safe value."
  89               echo "Yes" > /tmp/nocleanwarn
  90               chmod 777 /tmp/nocleanwarn
  91                 if [ "$pnd_version" == "OMAP3630" ]; then
  92                   cpuspeed="1000"
  93                 else
  94                   cpuspeed="600"
  95                 fi
  96         fi
  97         /usr/pandora/scripts/op_cpuspeed.sh -n $cpuspeed
  98
  99         # Set DSP Speed
 100
 101         if [ "$pnd_version" == "OMAP3630" ]; then
 102                   dspspeed="800"
 103                 else
 104                   dspspeed="430"
 105         fi
 106         /usr/pandora/scripts/op_dspspeed.sh -n $dspspeed
 107
 108         # Set nubs
 109         sed -n '1p' /etc/pandora/conf/nubs.state > /proc/pandora/nub0/mode
 110         sed -n '2p' /etc/pandora/conf/nubs.state > /proc/pandora/nub0/mouse_sensitivity
 111         sed -n '3p' /etc/pandora/conf/nubs.state > /proc/pandora/nub0/scrollx_sensitivity
 112         sed -n '4p' /etc/pandora/conf/nubs.state > /proc/pandora/nub0/scrolly_sensitivity
 113         sed -n '5p' /etc/pandora/conf/nubs.state > /proc/pandora/nub0/scroll_rate
 114         sed -n '6p' /etc/pandora/conf/nubs.state > /proc/pandora/nub0/mbutton_threshold
 115         sed -n '7p' /etc/pandora/conf/nubs.state > /proc/pandora/nub1/mode
 116         sed -n '8p' /etc/pandora/conf/nubs.state > /proc/pandora/nub1/mouse_sensitivity
 117         sed -n '9p' /etc/pandora/conf/nubs.state > /proc/pandora/nub1/scrollx_sensitivity
 118         sed -n '10p' /etc/pandora/conf/nubs.state > /proc/pandora/nub1/scrolly_sensitivity
 119         sed -n '11p' /etc/pandora/conf/nubs.state > /proc/pandora/nub1/scroll_rate
 120         sed -n '12p' /etc/pandora/conf/nubs.state > /proc/pandora/nub1/mbutton_threshold
 121         sed -n '13p' /etc/pandora/conf/nubs.state > /proc/pandora/nub0/mbutton_delay
 122         sed -n '14p' /etc/pandora/conf/nubs.state > /proc/pandora/nub1/mbutton_delay
 123
 124         # Enable ZRAM Swap if user has enabled the module in /etc/modules
 125         if [ -e /dev/zram0 ]; then
 126                 echo "Enabling ZRAM Swap"
 127                 mkswap /dev/zram0
 128                 swapon -p 5 /dev/zram0
 129         fi
 130
 131         # set audio powerdown delay (ms)
 132         if [ -e /sys/devices/platform/soc-audio/PCM1773/pmdown_time ]; then
 133                 echo 60000 > /sys/devices/platform/soc-audio/PCM1773/pmdown_time
 134         fi
 135 }
 136
 137 case "$1" in
 138   start)
 139         echo -n "Starting $DESC: $NAME - "
 140         d_start
 141         echo "."
 142         ;;
 143   stop)
 144         echo -n "Stopping $DESC: $NAME - "
 145         d_stop
 146         echo "."
 147         ;;
 148   reload)
 149         echo -n "Reloading $DESC: $NAME - "
 150         d_start
 151         echo "."
 152         ;;
 153   restart|force-reload)
 154         echo -n "Restarting $DESC: $NAME - "
 155         d_stop
 156         sleep 1
 157         d_start
 158         echo "."
 159         ;;
 160   *)
 161         echo "Usage: $0 {start|stop|restart|reload|force-reload}" >&2
 162         exit 1
 163         ;;
 164 esac
 165
 166 exit 0