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         [ "$HWACCEL" = "0" ] && bpp=16 || bpp=32
 113         modprobe uvesafb mode_option=${UVESA_MODE:-800x600}-$bpp ${UVESA_OPTION:-mtrr=3 scroll=redraw}
 114 }
 115
 116 function init_hal_gralloc()
 117 {
 118         case "$(cat /proc/fb | head -1)" in
 119                 *virtiodrmfb)
 120                         set_property ro.hardware.hwcomposer drm
 121                         ;&
 122                 0*inteldrmfb|0*radeondrmfb|0*nouveaufb|0*svgadrmfb)
 123                         set_property ro.hardware.gralloc drm
 124                         set_drm_mode
 125                         ;;
 126                 "")
 127                         init_uvesafb
 128                         ;&
 129                 0*)
 130                         ;;
 131         esac
 132
 133         [ -n "$DEBUG" ] && set_property debug.egl.trace error
 134 }
 135
 136 function init_hal_hwcomposer()
 137 {
 138         # TODO
 139         return
 140 }
 141
 142 function init_hal_lights()
 143 {
 144         chown 1000.1000 /sys/class/backlight/*/brightness
 145 }
 146
 147 function init_hal_power()
 148 {
 149         for p in /sys/class/rtc/*; do
 150                 echo disabled > $p/device/power/wakeup
 151         done
 152
 153         # TODO
 154         case "$PRODUCT" in
 155                 *)
 156                         ;;
 157         esac
 158 }
 159
 160 function init_hal_sensors()
 161 {
 162         local hal_sensors=kbd
 163         case "$(cat $DMIPATH/uevent)" in
 164                 *Lucid-MWE*)
 165                         set_property ro.ignore_atkbd 1
 166                         hal_sensors=hdaps
 167                         ;;
 168                 *ICONIA*W5*)
 169                         hal_sensors=w500
 170                         ;;
 171                 *S10-3t*)
 172                         hal_sensors=s103t
 173                         ;;
 174                 *Inagua*)
 175                         #setkeycodes 0x62 29
 176                         #setkeycodes 0x74 56
 177                         set_property ro.ignore_atkbd 1
 178                         set_property hal.sensors.kbd.type 2
 179                         ;;
 180                 *TEGA*|*2010:svnIntel:*)
 181                         set_property ro.ignore_atkbd 1
 182                         set_property hal.sensors.kbd.type 1
 183                         io_switch 0x0 0x1
 184                         setkeycodes 0x6d 125
 185                         ;;
 186                 *DLI*)
 187                         set_property ro.ignore_atkbd 1
 188                         set_property hal.sensors.kbd.type 1
 189                         setkeycodes 0x64 1
 190                         setkeycodes 0x65 172
 191                         setkeycodes 0x66 120
 192                         setkeycodes 0x67 116
 193                         setkeycodes 0x68 114
 194                         setkeycodes 0x69 115
 195                         setkeycodes 0x6c 114
 196                         setkeycodes 0x6d 115
 197                         ;;
 198                 *tx2*)
 199                         setkeycodes 0xb1 138
 200                         setkeycodes 0x8a 152
 201                         set_property hal.sensors.kbd.type 6
 202                         set_property poweroff.doubleclick 0
 203                         set_property qemu.hw.mainkeys 1
 204                         ;;
 205                 *MS-N0E1*)
 206                         set_property ro.ignore_atkbd 1
 207                         set_property poweroff.doubleclick 0
 208                         setkeycodes 0xa5 125
 209                         setkeycodes 0xa7 1
 210                         setkeycodes 0xe3 142
 211                         ;;
 212                 *Aspire1*25*)
 213                         modprobe lis3lv02d_i2c
 214                         hal_sensors=hdaps
 215                         echo -n "enabled" > /sys/class/thermal/thermal_zone0/mode
 216                         ;;
 217                 *ThinkPad*Tablet*)
 218                         modprobe hdaps
 219                         hal_sensors=hdaps
 220                         ;;
 221                 *)
 222                         ;;
 223         esac
 224
 225         # has iio sensor-hub?
 226         if [ -n "`ls /sys/bus/iio/devices/iio:device* 2> /dev/null`" ]; then
 227                 busybox chown -R 1000.1000 /sys/bus/iio/devices/iio:device*/
 228                 lsmod | grep -q hid_sensor_accel_3d && hal_sensors=hsb || hal_sensors=iio
 229         fi
 230
 231         set_property ro.hardware.sensors $hal_sensors
 232 }
 233
 234 function create_pointercal()
 235 {
 236         if [ ! -e /data/misc/tscal/pointercal ]; then
 237                 mkdir -p /data/misc/tscal
 238                 touch /data/misc/tscal/pointercal
 239                 chown 1000.1000 /data/misc/tscal /data/misc/tscal/*
 240                 chmod 775 /data/misc/tscal
 241                 chmod 664 /data/misc/tscal/pointercal
 242         fi
 243 }
 244
 245 function init_tscal()
 246 {
 247         case "$PRODUCT" in
 248                 ST70416-6*)
 249                         modprobe gslx680_ts_acpi
 250                         ;&
 251                 T91|T101|ET2002|74499FU|945GSE-ITE8712|CF-19[CDYFGKLP]*)
 252                         create_pointercal
 253                         return
 254                         ;;
 255                 *)
 256                         ;;
 257         esac
 258
 259         for usbts in $(lsusb | awk '{ print $6 }'); do
 260                 case "$usbts" in
 261                         0596:0001|0eef:0001)
 262                                 create_pointercal
 263                                 return
 264                                 ;;
 265                         *)
 266                                 ;;
 267                 esac
 268         done
 269 }
 270
 271 function init_ril()
 272 {
 273         case "$(cat $DMIPATH/uevent)" in
 274                 *TEGA*|*2010:svnIntel:*|*Lucid-MWE*)
 275                         set_property rild.libpath /system/lib/libhuaweigeneric-ril.so
 276                         set_property rild.libargs "-d /dev/ttyUSB2 -v /dev/ttyUSB1"
 277                         ;;
 278                 *)
 279                         ;;
 280         esac
 281 }
 282
 283 function init_cpu_governor()
 284 {
 285         governor=$(getprop cpu.governor)
 286
 287         [ $governor ] && {
 288                 for cpu in $(ls -d /sys/devices/system/cpu/cpu?); do
 289                         echo $governor > $cpu/cpufreq/scaling_governor || return 1
 290                 done
 291         }
 292 }
 293
 294 function do_init()
 295 {
 296         init_misc
 297         init_hal_audio
 298         init_hal_bluetooth
 299         init_hal_camera
 300         init_hal_gps
 301         init_hal_gralloc
 302         init_hal_hwcomposer
 303         init_hal_lights
 304         init_hal_power
 305         init_hal_sensors
 306         init_tscal
 307         init_ril
 308         chmod 640 /x86.prop
 309         post_init
 310 }
 311
 312 function do_netconsole()
 313 {
 314         modprobe netconsole netconsole="@/,@$(getprop dhcp.eth0.gateway)/"
 315 }
 316
 317 function do_bootcomplete()
 318 {
 319         init_cpu_governor
 320
 321         [ -z "$(getprop persist.sys.root_access)" ] && setprop persist.sys.root_access 3
 322
 323         # FIXME: autosleep works better on i965?
 324         [ "$(getprop debug.mesa.driver)" = "i965" ] && setprop debug.autosleep 1
 325
 326         lsmod | grep -e brcmfmac && setprop wlan.no-unload-driver 1
 327
 328         case "$PRODUCT" in
 329                 1866???|1867???|1869???) # ThinkPad X41 Tablet
 330                         start tablet-mode
 331                         start wacom-input
 332                         setkeycodes 0x6d 115
 333                         setkeycodes 0x6e 114
 334                         setkeycodes 0x69 28
 335                         setkeycodes 0x6b 158
 336                         setkeycodes 0x68 172
 337                         setkeycodes 0x6c 127
 338                         setkeycodes 0x67 217
 339                         ;;
 340                 6363???|6364???|6366???) # ThinkPad X60 Tablet
 341                         ;&
 342                 7762???|7763???|7767???) # ThinkPad X61 Tablet
 343                         start tablet-mode
 344                         start wacom-input
 345                         setkeycodes 0x6d 115
 346                         setkeycodes 0x6e 114
 347                         setkeycodes 0x69 28
 348                         setkeycodes 0x6b 158
 349                         setkeycodes 0x68 172
 350                         setkeycodes 0x6c 127
 351                         setkeycodes 0x67 217
 352                         ;;
 353                 7448???|7449???|7450???|7453???) # ThinkPad X200 Tablet
 354                         start tablet-mode
 355                         start wacom-input
 356                         setkeycodes 0xe012 158
 357                         setkeycodes 0x66 172
 358                         setkeycodes 0x6b 127
 359                         ;;
 360                 *)
 361                         ;;
 362         esac
 363
 364 #       [ -d /proc/asound/card0 ] || modprobe snd-dummy
 365         for c in $(grep '\[.*\]' /proc/asound/cards | awk '{print $1}'); do
 366                 f=/system/etc/alsa/$(cat /proc/asound/card$c/id).state
 367                 if [ -e $f ]; then
 368                         alsa_ctl -f $f restore $c
 369                 else
 370                         alsa_ctl init $c
 371                         alsa_amixer -c $c set Master on
 372                         alsa_amixer -c $c set Master 100%
 373                         alsa_amixer -c $c set Headphone on
 374                         alsa_amixer -c $c set Headphone 100%
 375                         alsa_amixer -c $c set Speaker 100%
 376                         alsa_amixer -c $c set Capture 100%
 377                         alsa_amixer -c $c set Capture cap
 378                         alsa_amixer -c $c set PCM 100 unmute
 379                         alsa_amixer -c $c set SPO unmute
 380                         alsa_amixer -c $c set 'Mic Boost' 3
 381                         alsa_amixer -c $c set 'Internal Mic Boost' 3
 382                 fi
 383         done
 384 }
 385
 386 function do_hci()
 387 {
 388         local hci=`hciconfig | grep ^hci | cut -d: -f1`
 389         local btd="`getprop init.svc.bluetoothd`"
 390         log -t bluetoothd -p i "$btd ($hci)"
 391         if [ -n "`getprop hal.bluetooth.uart`" ]; then
 392                 [ "`getprop init.svc.bluetoothd`" = "running" ] && hciconfig $hci up
 393         fi
 394 }
 395
 396 PATH=/sbin:/system/bin:/system/xbin
 397
 398 DMIPATH=/sys/class/dmi/id
 399 BOARD=$(cat $DMIPATH/board_name)
 400 PRODUCT=$(cat $DMIPATH/product_name)
 401
 402 # import cmdline variables
 403 for c in `cat /proc/cmdline`; do
 404         case $c in
 405                 androidboot.hardware=*)
 406                         ;;
 407                 *=*)
 408                         eval $c
 409                         case $c in
 410                                 HWACCEL=*)
 411                                         set_property debug.egl.hw $HWACCEL
 412                                         ;;
 413                                 DEBUG=*)
 414                                         set_property debug.logcat 1
 415                                         ;;
 416                         esac
 417                         ;;
 418         esac
 419 done
 420
 421 [ -n "$DEBUG" ] && set -x || exec &> /dev/null
 422
 423 # import the vendor specific script
 424 hw_sh=/vendor/etc/init.sh
 425 [ -e $hw_sh ] && source $hw_sh
 426
 427 case "$1" in
 428         netconsole)
 429                 [ -n "$DEBUG" ] && do_netconsole
 430                 ;;
 431         bootcomplete)
 432                 do_bootcomplete
 433                 ;;
 434         hci)
 435                 do_hci
 436                 ;;
 437         init|"")
 438                 do_init
 439                 ;;
 440 esac
 441
 442 return 0