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)
  46                         modprobe ak8975
  47                         modprobe hci-uart
  48                         BTUART_PORT=/dev/ttyS1
  49                         brcm_patchram_plus -d --no2bytes --enable_hci --patchram /system/lib/firmware/brcm/bcm43241b4.hcd $BTUART_PORT
  50                         ;;
  51                 MacBookPro8*)
  52                         rmmod b43
  53                         modprobe b43 btcoex=0
  54                         modprobe btusb
  55                         ;;
  56                 *)
  57                         for bt in $(lsusb -v | awk ' /Class:.E0/ { print $9 } '); do
  58                                 chown 1002.1002 $bt && chmod 660 $bt
  59                         done
  60                         modprobe btusb
  61                         ;;
  62         esac
  63
  64         if [ -n "$BTUART_PORT" ]; then
  65                 set_property hal.bluetooth.uart $BTUART_PORT
  66                 chown bluetooth.bluetooth $BTUART_PORT
  67                 log -t hciconfig -p i "`hciconfig`"
  68         fi
  69 }
  70
  71 function init_hal_camera()
  72 {
  73         [ -c /dev/video0 ] || modprobe vivi
  74 }
  75
  76 function init_hal_gps()
  77 {
  78         # TODO
  79         return
  80 }
  81
  82 function set_drm_mode()
  83 {
  84         case "$PRODUCT" in
  85                 ET1602*)
  86                         drm_mode=1366x768
  87                         ;;
  88                 *)
  89                         ;;
  90         esac
  91
  92         [ -n "$drm_mode" ] && set_property debug.drm.mode.force $drm_mode
  93 }
  94
  95 function init_uvesafb()
  96 {
  97         case "$PRODUCT" in
  98                 *Q550)
  99                         UVESA_MODE=${UVESA_MODE:-1280x800}
 100                         ;;
 101                 ET2002*)
 102                         UVESA_MODE=${UVESA_MODE:-1600x900}
 103                         ;;
 104                 T91*)
 105                         UVESA_MODE=${UVESA_MODE:-1024x600}
 106                         ;;
 107                 VirtualBox*|Bochs*)
 108                         UVESA_MODE=${UVESA_MODE:-1024x768}
 109                         ;;
 110                 *)
 111                         ;;
 112         esac
 113
 114         modprobe uvesafb mode_option=${UVESA_MODE:-800x600}-16 ${UVESA_OPTION:-mtrr=3 scroll=redraw}
 115 }
 116
 117 function init_hal_gralloc()
 118 {
 119         case "$(cat /proc/fb | head -1)" in
 120                 0*inteldrmfb|0*radeondrmfb|0*nouveaufb|0*svgadrmfb)
 121                         set_property ro.hardware.gralloc drm
 122                         set_drm_mode
 123                         ;;
 124                 "")
 125                         init_uvesafb
 126                         ;&
 127                 0*)
 128                         [ "$HWACCEL" = "1" ] || set_property debug.egl.hw 0
 129                         ;;
 130         esac
 131 }
 132
 133 function init_hal_hwcomposer()
 134 {
 135         # TODO
 136         return
 137 }
 138
 139 function init_hal_lights()
 140 {
 141         chown 1000.1000 /sys/class/backlight/*/brightness
 142 }
 143
 144 function init_hal_power()
 145 {
 146         for p in /sys/class/rtc/*; do
 147                 echo disabled > $p/device/power/wakeup
 148         done
 149
 150         # TODO
 151         case "$PRODUCT" in
 152                 *)
 153                         ;;
 154         esac
 155 }
 156
 157 function init_hal_sensors()
 158 {
 159         local hal_sensors=kbd
 160         case "$(cat $DMIPATH/uevent)" in
 161                 *Lucid-MWE*)
 162                         set_property ro.ignore_atkbd 1
 163                         hal_sensors=hdaps
 164                         ;;
 165                 *ICONIA*W5*)
 166                         hal_sensors=w500
 167                         ;;
 168                 *S10-3t*)
 169                         hal_sensors=s103t
 170                         ;;
 171                 *Inagua*)
 172                         #setkeycodes 0x62 29
 173                         #setkeycodes 0x74 56
 174                         set_property ro.ignore_atkbd 1
 175                         set_property hal.sensors.kbd.type 2
 176                         ;;
 177                 *TEGA*|*2010:svnIntel:*)
 178                         set_property ro.ignore_atkbd 1
 179                         set_property hal.sensors.kbd.type 1
 180                         io_switch 0x0 0x1
 181                         setkeycodes 0x6d 125
 182                         ;;
 183                 *DLI*)
 184                         set_property ro.ignore_atkbd 1
 185                         set_property hal.sensors.kbd.type 1
 186                         setkeycodes 0x64 1
 187                         setkeycodes 0x65 172
 188                         setkeycodes 0x66 120
 189                         setkeycodes 0x67 116
 190                         setkeycodes 0x68 114
 191                         setkeycodes 0x69 115
 192                         setkeycodes 0x6c 114
 193                         setkeycodes 0x6d 115
 194                         ;;
 195                 *tx2*)
 196                         setkeycodes 0xb1 138
 197                         setkeycodes 0x8a 152
 198                         set_property hal.sensors.kbd.type 6
 199                         set_property poweroff.doubleclick 0
 200                         set_property qemu.hw.mainkeys 1
 201                         ;;
 202                 *MS-N0E1*)
 203                         set_property ro.ignore_atkbd 1
 204                         set_property poweroff.doubleclick 0
 205                         setkeycodes 0xa5 125
 206                         setkeycodes 0xa7 1
 207                         setkeycodes 0xe3 142
 208                         ;;
 209                 *Aspire1*25*)
 210                         modprobe lis3lv02d_i2c
 211                         hal_sensors=hdaps
 212                         echo -n "enabled" > /sys/class/thermal/thermal_zone0/mode
 213                         ;;
 214                 *ThinkPad*Tablet*)
 215                         modprobe hdaps
 216                         hal_sensors=hdaps
 217                         ;;
 218                 *)
 219                         ;;
 220         esac
 221
 222         # has iio sensor-hub?
 223         if [ -n "`ls /sys/bus/iio/devices/iio:device* 2> /dev/null`" ]; then
 224                 busybox chown -R 1000.1000 /sys/bus/iio/devices/iio:device*/
 225                 lsmod | grep -q hid_sensor_accel_3d && hal_sensors=hsb || hal_sensors=iio
 226         fi
 227
 228         set_property ro.hardware.sensors $hal_sensors
 229 }
 230
 231 function create_pointercal()
 232 {
 233         if [ ! -e /data/misc/tscal/pointercal ]; then
 234                 mkdir -p /data/misc/tscal
 235                 touch /data/misc/tscal/pointercal
 236                 chown 1000.1000 /data/misc/tscal /data/misc/tscal/*
 237                 chmod 775 /data/misc/tscal
 238                 chmod 664 /data/misc/tscal/pointercal
 239         fi
 240 }
 241
 242 function init_tscal()
 243 {
 244         case "$PRODUCT" in
 245                 T91|T101|ET2002|74499FU|945GSE-ITE8712|CF-19[CDYFGKLP]*)
 246                         create_pointercal
 247                         return
 248                         ;;
 249                 *)
 250                         ;;
 251         esac
 252
 253         for usbts in $(lsusb | awk '{ print $6 }'); do
 254                 case "$usbts" in
 255                         0596:0001|0eef:0001)
 256                                 create_pointercal
 257                                 return
 258                                 ;;
 259                         *)
 260                                 ;;
 261                 esac
 262         done
 263 }
 264
 265 function init_ril()
 266 {
 267         case "$(cat $DMIPATH/uevent)" in
 268                 *TEGA*|*2010:svnIntel:*|*Lucid-MWE*)
 269                         set_property rild.libpath /system/lib/libhuaweigeneric-ril.so
 270                         set_property rild.libargs "-d /dev/ttyUSB2 -v /dev/ttyUSB1"
 271                         ;;
 272                 *)
 273                         set_property rild.libpath /system/lib/libreference-ril.so
 274                         set_property rild.libargs "-d /dev/ttyUSB2"
 275                         ;;
 276         esac
 277 }
 278
 279 function init_cpu_governor()
 280 {
 281         governor=$(getprop cpu.governor)
 282
 283         [ $governor ] && {
 284                 for cpu in $(ls -d /sys/devices/system/cpu/cpu?); do
 285                         echo $governor > $cpu/cpufreq/scaling_governor || return 1
 286                 done
 287         }
 288 }
 289
 290 function do_init()
 291 {
 292         init_misc
 293         init_hal_audio
 294         init_hal_bluetooth
 295         init_hal_camera
 296         init_hal_gps
 297         init_hal_gralloc
 298         init_hal_hwcomposer
 299         init_hal_lights
 300         init_hal_power
 301         init_hal_sensors
 302         init_tscal
 303         init_ril
 304         chmod 640 /x86.prop
 305         post_init
 306 }
 307
 308 function do_netconsole()
 309 {
 310         modprobe netconsole netconsole="@/,@$(getprop dhcp.eth0.gateway)/"
 311 }
 312
 313 function do_bootcomplete()
 314 {
 315         init_cpu_governor
 316
 317         [ -z "$(getprop persist.sys.root_access)" ] && setprop persist.sys.root_access 3
 318
 319         # FIXME: autosleep works better on i965?
 320         [ "$(getprop debug.mesa.driver)" = "i965" ] && setprop debug.autosleep 1
 321
 322         lsmod | grep -e brcmfmac && setprop wlan.no-unload-driver 1
 323
 324         case "$PRODUCT" in
 325                 1866???|1867???|1869???) # ThinkPad X41 Tablet
 326                         start tablet-mode
 327                         start wacom-input
 328                         setkeycodes 0x6d 115
 329                         setkeycodes 0x6e 114
 330                         setkeycodes 0x69 28
 331                         setkeycodes 0x6b 158
 332                         setkeycodes 0x68 172
 333                         setkeycodes 0x6c 127
 334                         setkeycodes 0x67 217
 335                         ;;
 336                 6363???|6364???|6366???) # ThinkPad X60 Tablet
 337                         ;&
 338                 7762???|7763???|7767???) # ThinkPad X61 Tablet
 339                         start tablet-mode
 340                         start wacom-input
 341                         setkeycodes 0x6d 115
 342                         setkeycodes 0x6e 114
 343                         setkeycodes 0x69 28
 344                         setkeycodes 0x6b 158
 345                         setkeycodes 0x68 172
 346                         setkeycodes 0x6c 127
 347                         setkeycodes 0x67 217
 348                         ;;
 349                 7448???|7449???|7450???|7453???) # ThinkPad X200 Tablet
 350                         start tablet-mode
 351                         start wacom-input
 352                         setkeycodes 0xe012 158
 353                         setkeycodes 0x66 172
 354                         setkeycodes 0x6b 127
 355                         ;;
 356                 *)
 357                         ;;
 358         esac
 359
 360 #       [ -d /proc/asound/card0 ] || modprobe snd-dummy
 361         for c in $(grep '\[.*\]' /proc/asound/cards | awk '{print $1}'); do
 362                 f=/system/etc/alsa/$(cat /proc/asound/card$c/id).state
 363                 if [ -e $f ]; then
 364                         alsa_ctl -f $f restore $c
 365                 else
 366                         alsa_ctl init $c
 367                         alsa_amixer -c $c set Master on
 368                         alsa_amixer -c $c set Master 100%
 369                         alsa_amixer -c $c set Headphone on
 370                         alsa_amixer -c $c set Headphone 100%
 371                         alsa_amixer -c $c set Speaker 100%
 372                         alsa_amixer -c $c set Capture 100%
 373                         alsa_amixer -c $c set Capture cap
 374                         alsa_amixer -c $c set PCM 100 unmute
 375                         alsa_amixer -c $c set SPO unmute
 376                         alsa_amixer -c $c set 'Mic Boost' 3
 377                         alsa_amixer -c $c set 'Internal Mic Boost' 3
 378                 fi
 379         done
 380 }
 381
 382 function do_hci()
 383 {
 384         local hci=`hciconfig | grep ^hci | cut -d: -f1`
 385         local btd="`getprop init.svc.bluetoothd`"
 386         log -t bluetoothd -p i "$btd ($hci)"
 387         if [ -n "`getprop hal.bluetooth.uart`" ]; then
 388                 [ "`getprop init.svc.bluetoothd`" = "running" ] && hciconfig $hci up
 389         fi
 390 }
 391
 392 PATH=/sbin:/system/bin:/system/xbin
 393
 394 DMIPATH=/sys/class/dmi/id
 395 BOARD=$(cat $DMIPATH/board_name)
 396 PRODUCT=$(cat $DMIPATH/product_name)
 397
 398 # import cmdline variables
 399 for c in `cat /proc/cmdline`; do
 400         case $c in
 401                 androidboot.hardware=*)
 402                         ;;
 403                 *=*)
 404                         eval $c
 405                         case $c in
 406                                 HWACCEL=*)
 407                                         set_property debug.egl.hw $HWACCEL
 408                                         ;;
 409                                 DEBUG=*)
 410                                         set_property debug.logcat 1
 411                                         ;;
 412                         esac
 413                         ;;
 414         esac
 415 done
 416
 417 [ -n "$DEBUG" ] && set -x || exec &> /dev/null
 418
 419 # import the vendor specific script
 420 hw_sh=/vendor/etc/init.sh
 421 [ -e $hw_sh ] && source $hw_sh
 422
 423 case "$1" in
 424         netconsole)
 425                 [ -n "$DEBUG" ] && do_netconsole
 426                 ;;
 427         bootcomplete)
 428                 do_bootcomplete
 429                 ;;
 430         hci)
 431                 do_hci
 432                 ;;
 433         init|"")
 434                 do_init
 435                 ;;
 436 esac
 437
 438 return 0