init.sh

   1 #
   2 # Copyright (C) 2013-2015 The Android-x86 Open Source Project
   3 #
   4 # License: GNU Public License v2 or later
   5 #
   6
   7 function set_property()
   8 {
   9         # this must be run before post-fs stage
  10         echo $1=$2 >> /x86.prop
  11 }
  12
  13 function init_misc()
  14 {
  15         # device information
  16         setprop ro.product.manufacturer "$(cat $DMIPATH/sys_vendor)"
  17         setprop ro.product.model "$PRODUCT"
  18
  19         # a hack for USB modem
  20         lsusb | grep 1a8d:1000 && eject
  21
  22         # in case no cpu governor driver autoloads
  23         [ -d /sys/devices/system/cpu/cpu0/cpufreq ] || modprobe acpi-cpufreq
  24 }
  25
  26 function init_hal_audio()
  27 {
  28         case "$PRODUCT" in
  29                 VirtualBox*|Bochs*)
  30                         [ -d /proc/asound/card0 ] || modprobe snd-sb16 isapnp=0 irq=5
  31                         ;;
  32                 *)
  33                         ;;
  34         esac
  35 }
  36
  37 function init_hal_bluetooth()
  38 {
  39         for r in /sys/class/rfkill/*; do
  40                 type=$(cat $r/type)
  41                 [ "$type" = "wlan" -o "$type" = "bluetooth" ] && echo 1 > $r/state
  42         done
  43
  44         case "$PRODUCT" in
  45                 T10*TA|HP*Omni*)
  46                         BTUART_PORT=/dev/ttyS1
  47                         ;;
  48                 MacBookPro8*)
  49                         rmmod b43
  50                         modprobe b43 btcoex=0
  51                         modprobe btusb
  52                         ;;
  53                 *)
  54                         for bt in $(lsusb -v | awk ' /Class:.E0/ { print $9 } '); do
  55                                 chown 1002.1002 $bt && chmod 660 $bt
  56                         done
  57                         modprobe btusb
  58                         ;;
  59         esac
  60
  61         if [ -n "$BTUART_PORT" ]; then
  62                 set_property hal.bluetooth.uart $BTUART_PORT
  63                 chown bluetooth.bluetooth $BTUART_PORT
  64                 btattach -P bcm -B $BTUART_PORT &
  65                 log -t hciconfig -p i "`hciconfig`"
  66         fi
  67 }
  68
  69 function init_hal_camera()
  70 {
  71         [ -c /dev/video0 ] || modprobe vivi
  72 }
  73
  74 function init_hal_gps()
  75 {
  76         # TODO
  77         return
  78 }
  79
  80 function set_drm_mode()
  81 {
  82         case "$PRODUCT" in
  83                 ET1602*)
  84                         drm_mode=1366x768
  85                         ;;
  86                 *)
  87                         ;;
  88         esac
  89
  90         [ -n "$drm_mode" ] && set_property debug.drm.mode.force $drm_mode
  91 }
  92
  93 function init_uvesafb()
  94 {
  95         case "$PRODUCT" in
  96                 *Q550)
  97                         UVESA_MODE=${UVESA_MODE:-1280x800}
  98                         ;;
  99                 ET2002*)
 100                         UVESA_MODE=${UVESA_MODE:-1600x900}
 101                         ;;
 102                 T91*)
 103                         UVESA_MODE=${UVESA_MODE:-1024x600}
 104                         ;;
 105                 VirtualBox*|Bochs*)
 106                         UVESA_MODE=${UVESA_MODE:-1024x768}
 107                         ;;
 108                 *)
 109                         ;;
 110         esac
 111
 112         modprobe uvesafb mode_option=${UVESA_MODE:-800x600}-16 ${UVESA_OPTION:-mtrr=3 scroll=redraw}
 113 }
 114
 115 function init_hal_gralloc()
 116 {
 117         case "$(cat /proc/fb | head -1)" in
 118                 *virtiodrmfb)
 119                         set_property ro.hardware.hwcomposer drm
 120                         ;&
 121                 0*inteldrmfb|0*radeondrmfb|0*nouveaufb|0*svgadrmfb)
 122                         set_property ro.hardware.gralloc drm
 123                         set_drm_mode
 124                         [ -n "$DEBUG" ] && set_property debug.egl.trace error
 125                         ;;
 126                 "")
 127                         init_uvesafb
 128                         ;&
 129                 0*)
 130                         [ "$HWACCEL" = "1" ] || set_property debug.egl.hw 0
 131                         ;;
 132         esac
 133 }
 134
 135 function init_hal_hwcomposer()
 136 {
 137         # TODO
 138         return
 139 }
 140
 141 function init_hal_lights()
 142 {
 143         chown 1000.1000 /sys/class/backlight/*/brightness
 144 }
 145
 146 function init_hal_power()
 147 {
 148         for p in /sys/class/rtc/*; do
 149                 echo disabled > $p/device/power/wakeup
 150         done
 151
 152         # TODO
 153         case "$PRODUCT" in
 154                 *)
 155                         ;;
 156         esac
 157 }
 158
 159 function init_hal_sensors()
 160 {
 161         local hal_sensors=kbd
 162         case "$(cat $DMIPATH/uevent)" in
 163                 *Lucid-MWE*)
 164                         set_property ro.ignore_atkbd 1
 165                         hal_sensors=hdaps
 166                         ;;
 167                 *ICONIA*W5*)
 168                         hal_sensors=w500
 169                         ;;
 170                 *S10-3t*)
 171                         hal_sensors=s103t
 172                         ;;
 173                 *Inagua*)
 174                         #setkeycodes 0x62 29
 175                         #setkeycodes 0x74 56
 176                         set_property ro.ignore_atkbd 1
 177                         set_property hal.sensors.kbd.type 2
 178                         ;;
 179                 *TEGA*|*2010:svnIntel:*)
 180                         set_property ro.ignore_atkbd 1
 181                         set_property hal.sensors.kbd.type 1
 182                         io_switch 0x0 0x1
 183                         setkeycodes 0x6d 125
 184                         ;;
 185                 *DLI*)
 186                         set_property ro.ignore_atkbd 1
 187                         set_property hal.sensors.kbd.type 1
 188                         setkeycodes 0x64 1
 189                         setkeycodes 0x65 172
 190                         setkeycodes 0x66 120
 191                         setkeycodes 0x67 116
 192                         setkeycodes 0x68 114
 193                         setkeycodes 0x69 115
 194                         setkeycodes 0x6c 114
 195                         setkeycodes 0x6d 115
 196                         ;;
 197                 *tx2*)
 198                         setkeycodes 0xb1 138
 199                         setkeycodes 0x8a 152
 200                         set_property hal.sensors.kbd.type 6
 201                         set_property poweroff.doubleclick 0
 202                         set_property qemu.hw.mainkeys 1
 203                         ;;
 204                 *MS-N0E1*)
 205                         set_property ro.ignore_atkbd 1
 206                         set_property poweroff.doubleclick 0
 207                         setkeycodes 0xa5 125
 208                         setkeycodes 0xa7 1
 209                         setkeycodes 0xe3 142
 210                         ;;
 211                 *Aspire1*25*)
 212                         modprobe lis3lv02d_i2c
 213                         hal_sensors=hdaps
 214                         echo -n "enabled" > /sys/class/thermal/thermal_zone0/mode
 215                         ;;
 216                 *ThinkPad*Tablet*)
 217                         modprobe hdaps
 218                         hal_sensors=hdaps
 219                         ;;
 220                 *)
 221                         ;;
 222         esac
 223
 224         # has iio sensor-hub?
 225         if [ -n "`ls /sys/bus/iio/devices/iio:device* 2> /dev/null`" ]; then
 226                 busybox chown -R 1000.1000 /sys/bus/iio/devices/iio:device*/
 227                 lsmod | grep -q hid_sensor_accel_3d && hal_sensors=hsb || hal_sensors=iio
 228         fi
 229
 230         set_property ro.hardware.sensors $hal_sensors
 231 }
 232
 233 function create_pointercal()
 234 {
 235         if [ ! -e /data/misc/tscal/pointercal ]; then
 236                 mkdir -p /data/misc/tscal
 237                 touch /data/misc/tscal/pointercal
 238                 chown 1000.1000 /data/misc/tscal /data/misc/tscal/*
 239                 chmod 775 /data/misc/tscal
 240                 chmod 664 /data/misc/tscal/pointercal
 241         fi
 242 }
 243
 244 function init_tscal()
 245 {
 246         case "$PRODUCT" in
 247                 ST70416-6*)
 248                         modprobe gslx680_ts_acpi
 249                         ;&
 250                 T91|T101|ET2002|74499FU|945GSE-ITE8712|CF-19[CDYFGKLP]*)
 251                         create_pointercal
 252                         return
 253                         ;;
 254                 *)
 255                         ;;
 256         esac
 257
 258         for usbts in $(lsusb | awk '{ print $6 }'); do
 259                 case "$usbts" in
 260                         0596:0001|0eef:0001)
 261                                 create_pointercal
 262                                 return
 263                                 ;;
 264                         *)
 265                                 ;;
 266                 esac
 267         done
 268 }
 269
 270 function init_ril()
 271 {
 272         case "$(cat $DMIPATH/uevent)" in
 273                 *TEGA*|*2010:svnIntel:*|*Lucid-MWE*)
 274                         set_property rild.libpath /system/lib/libhuaweigeneric-ril.so
 275                         set_property rild.libargs "-d /dev/ttyUSB2 -v /dev/ttyUSB1"
 276                         ;;
 277                 *)
 278                         ;;
 279         esac
 280 }
 281
 282 function init_cpu_governor()
 283 {
 284         governor=$(getprop cpu.governor)
 285
 286         [ $governor ] && {
 287                 for cpu in $(ls -d /sys/devices/system/cpu/cpu?); do
 288                         echo $governor > $cpu/cpufreq/scaling_governor || return 1
 289                 done
 290         }
 291 }
 292
 293 function do_init()
 294 {
 295         init_misc
 296         init_hal_audio
 297         init_hal_bluetooth
 298         init_hal_camera
 299         init_hal_gps
 300         init_hal_gralloc
 301         init_hal_hwcomposer
 302         init_hal_lights
 303         init_hal_power
 304         init_hal_sensors
 305         init_tscal
 306         init_ril
 307         chmod 640 /x86.prop
 308         post_init
 309 }
 310
 311 function do_netconsole()
 312 {
 313         modprobe netconsole netconsole="@/,@$(getprop dhcp.eth0.gateway)/"
 314 }
 315
 316 function do_bootcomplete()
 317 {
 318         init_cpu_governor
 319
 320         [ -z "$(getprop persist.sys.root_access)" ] && setprop persist.sys.root_access 3
 321
 322         # FIXME: autosleep works better on i965?
 323         [ "$(getprop debug.mesa.driver)" = "i965" ] && setprop debug.autosleep 1
 324
 325         lsmod | grep -e brcmfmac && setprop wlan.no-unload-driver 1
 326
 327         case "$PRODUCT" in
 328                 1866???|1867???|1869???) # ThinkPad X41 Tablet
 329                         start tablet-mode
 330                         start wacom-input
 331                         setkeycodes 0x6d 115
 332                         setkeycodes 0x6e 114
 333                         setkeycodes 0x69 28
 334                         setkeycodes 0x6b 158
 335                         setkeycodes 0x68 172
 336                         setkeycodes 0x6c 127
 337                         setkeycodes 0x67 217
 338                         ;;
 339                 6363???|6364???|6366???) # ThinkPad X60 Tablet
 340                         ;&
 341                 7762???|7763???|7767???) # ThinkPad X61 Tablet
 342                         start tablet-mode
 343                         start wacom-input
 344                         setkeycodes 0x6d 115
 345                         setkeycodes 0x6e 114
 346                         setkeycodes 0x69 28
 347                         setkeycodes 0x6b 158
 348                         setkeycodes 0x68 172
 349                         setkeycodes 0x6c 127
 350                         setkeycodes 0x67 217
 351                         ;;
 352                 7448???|7449???|7450???|7453???) # ThinkPad X200 Tablet
 353                         start tablet-mode
 354                         start wacom-input
 355                         setkeycodes 0xe012 158
 356                         setkeycodes 0x66 172
 357                         setkeycodes 0x6b 127
 358                         ;;
 359                 *)
 360                         ;;
 361         esac
 362
 363 #       [ -d /proc/asound/card0 ] || modprobe snd-dummy
 364         for c in $(grep '\[.*\]' /proc/asound/cards | awk '{print $1}'); do
 365                 f=/system/etc/alsa/$(cat /proc/asound/card$c/id).state
 366                 if [ -e $f ]; then
 367                         alsa_ctl -f $f restore $c
 368                 else
 369                         alsa_ctl init $c
 370                         alsa_amixer -c $c set Master on
 371                         alsa_amixer -c $c set Master 100%
 372                         alsa_amixer -c $c set Headphone on
 373                         alsa_amixer -c $c set Headphone 100%
 374                         alsa_amixer -c $c set Speaker 100%
 375                         alsa_amixer -c $c set Capture 100%
 376                         alsa_amixer -c $c set Capture cap
 377                         alsa_amixer -c $c set PCM 100 unmute
 378                         alsa_amixer -c $c set SPO unmute
 379                         alsa_amixer -c $c set 'Mic Boost' 3
 380                         alsa_amixer -c $c set 'Internal Mic Boost' 3
 381                 fi
 382         done
 383 }
 384
 385 function do_hci()
 386 {
 387         local hci=`hciconfig | grep ^hci | cut -d: -f1`
 388         local btd="`getprop init.svc.bluetoothd`"
 389         log -t bluetoothd -p i "$btd ($hci)"
 390         if [ -n "`getprop hal.bluetooth.uart`" ]; then
 391                 [ "`getprop init.svc.bluetoothd`" = "running" ] && hciconfig $hci up
 392         fi
 393 }
 394
 395 PATH=/sbin:/system/bin:/system/xbin
 396
 397 DMIPATH=/sys/class/dmi/id
 398 BOARD=$(cat $DMIPATH/board_name)
 399 PRODUCT=$(cat $DMIPATH/product_name)
 400
 401 # import cmdline variables
 402 for c in `cat /proc/cmdline`; do
 403         case $c in
 404                 androidboot.hardware=*)
 405                         ;;
 406                 *=*)
 407                         eval $c
 408                         case $c in
 409                                 HWACCEL=*)
 410                                         set_property debug.egl.hw $HWACCEL
 411                                         ;;
 412                                 DEBUG=*)
 413                                         set_property debug.logcat 1
 414                                         ;;
 415                         esac
 416                         ;;
 417         esac
 418 done
 419
 420 [ -n "$DEBUG" ] && set -x || exec &> /dev/null
 421
 422 # import the vendor specific script
 423 hw_sh=/vendor/etc/init.sh
 424 [ -e $hw_sh ] && source $hw_sh
 425
 426 case "$1" in
 427         netconsole)
 428                 [ -n "$DEBUG" ] && do_netconsole
 429                 ;;
 430         bootcomplete)
 431                 do_bootcomplete
 432                 ;;
 433         hci)
 434                 do_hci
 435                 ;;
 436         init|"")
 437                 do_init
 438                 ;;
 439 esac
 440
 441 return 0