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         setprop "$1" "$2"
  10         [ -n "$DEBUG" ] && echo "$1"="$2" >> /dev/x86.prop
  11 }
  12
  13 function init_misc()
  14 {
  15         # device information
  16         setprop ro.product.manufacturer "$(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 "$PRODUCT" in
  29                 VirtualBox*|Bochs*)
  30                         [ -d /proc/asound/card0 ] || modprobe snd-sb16 isapnp=0 irq=5
  31                         ;;
  32                 *)
  33                         ;;
  34         esac
  35
  36         if [ "`cat /proc/asound/card0/id`" = "IntelHDMI" ]; then
  37                 [ -d /proc/asound/card1 ] || set_property ro.hardware.audio.primary hdmi
  38         fi
  39 }
  40
  41 function init_hal_bluetooth()
  42 {
  43         for r in /sys/class/rfkill/*; do
  44                 type=$(cat $r/type)
  45                 [ "$type" = "wlan" -o "$type" = "bluetooth" ] && echo 1 > $r/state
  46         done
  47
  48         case "$PRODUCT" in
  49                 T10*TA|HP*Omni*)
  50                         BTUART_PORT=/dev/ttyS1
  51                         ;;
  52                 MacBookPro8*)
  53                         rmmod b43
  54                         modprobe b43 btcoex=0
  55                         modprobe btusb
  56                         ;;
  57                 # FIXME
  58                 # Fix MacBook 2013-2015 (Air6/7&Pro11/12) BCM4360 ssb&wl conflict.
  59                 MacBookPro11* | MacBookPro12* | MacBookAir6* | MacBookAir7*)
  60                         rmmod b43
  61                         rmmod ssb
  62                         rmmod bcma
  63                         rmmod wl
  64                         modprobe wl
  65                         modprobe btusb
  66                         ;;
  67                 *)
  68                         for bt in $(lsusb -v | awk ' /Class:.E0/ { print $9 } '); do
  69                                 chown 1002.1002 $bt && chmod 660 $bt
  70                         done
  71                         modprobe btusb
  72                         ;;
  73         esac
  74
  75         if [ -n "$BTUART_PORT" ]; then
  76                 set_property hal.bluetooth.uart $BTUART_PORT
  77                 chown bluetooth.bluetooth $BTUART_PORT
  78                 start btattach:-B$BTUART_PORT
  79                 log -t hciconfig -p i "`hciconfig`"
  80         fi
  81 }
  82
  83 function init_hal_camera()
  84 {
  85         return
  86 }
  87
  88 function init_hal_gps()
  89 {
  90         # TODO
  91         return
  92 }
  93
  94 function set_drm_mode()
  95 {
  96         case "$PRODUCT" in
  97                 ET1602*)
  98                         drm_mode=1366x768
  99                         ;;
 100                 *)
 101                         ;;
 102         esac
 103
 104         [ -n "$drm_mode" ] && set_property debug.drm.mode.force $drm_mode
 105 }
 106
 107 function init_uvesafb()
 108 {
 109         case "$PRODUCT" in
 110                 ET2002*)
 111                         UVESA_MODE=${UVESA_MODE:-1600x900}
 112                         ;;
 113                 *)
 114                         ;;
 115         esac
 116
 117         [ "$HWACCEL" = "0" ] && bpp=16 || bpp=32
 118         modprobe uvesafb mode_option=${UVESA_MODE:-1024x768}-$bpp ${UVESA_OPTION:-mtrr=3 scroll=redraw}
 119 }
 120
 121 function init_hal_gralloc()
 122 {
 123         case "$(cat /proc/fb | head -1)" in
 124                 *virtiodrmfb)
 125 #                       set_property ro.hardware.hwcomposer drm
 126                         ;&
 127                 0*inteldrmfb|0*radeondrmfb|0*nouveaufb|0*svgadrmfb)
 128                         set_property ro.hardware.gralloc drm
 129                         set_drm_mode
 130                         ;;
 131                 "")
 132                         init_uvesafb
 133                         ;&
 134                 0*)
 135                         ;;
 136         esac
 137
 138         [ -n "$DEBUG" ] && set_property debug.egl.trace error
 139 }
 140
 141 function init_hal_hwcomposer()
 142 {
 143         # TODO
 144         return
 145 }
 146
 147 function init_hal_lights()
 148 {
 149         chown 1000.1000 /sys/class/backlight/*/brightness
 150 }
 151
 152 function init_hal_power()
 153 {
 154         for p in /sys/class/rtc/*; do
 155                 echo disabled > $p/device/power/wakeup
 156         done
 157
 158         # TODO
 159         case "$PRODUCT" in
 160                 *)
 161                         ;;
 162         esac
 163 }
 164
 165 function init_hal_sensors()
 166 {
 167         # if we have sensor module for our hardware, use it
 168         ro_hardware=$(getprop ro.hardware)
 169         [ -f /system/lib/hw/sensors.${ro_hardware}.so ] && return 0
 170
 171         local hal_sensors=kbd
 172         case "$(cat $DMIPATH/uevent)" in
 173                 *Lucid-MWE*)
 174                         set_property ro.ignore_atkbd 1
 175                         hal_sensors=hdaps
 176                         ;;
 177                 *ICONIA*W5*)
 178                         hal_sensors=w500
 179                         ;;
 180                 *S10-3t*)
 181                         hal_sensors=s103t
 182                         ;;
 183                 *Inagua*)
 184                         #setkeycodes 0x62 29
 185                         #setkeycodes 0x74 56
 186                         set_property ro.ignore_atkbd 1
 187                         set_property hal.sensors.kbd.type 2
 188                         ;;
 189                 *TEGA*|*2010:svnIntel:*)
 190                         set_property ro.ignore_atkbd 1
 191                         set_property hal.sensors.kbd.type 1
 192                         io_switch 0x0 0x1
 193                         setkeycodes 0x6d 125
 194                         ;;
 195                 *DLI*)
 196                         set_property ro.ignore_atkbd 1
 197                         set_property hal.sensors.kbd.type 1
 198                         setkeycodes 0x64 1
 199                         setkeycodes 0x65 172
 200                         setkeycodes 0x66 120
 201                         setkeycodes 0x67 116
 202                         setkeycodes 0x68 114
 203                         setkeycodes 0x69 115
 204                         setkeycodes 0x6c 114
 205                         setkeycodes 0x6d 115
 206                         ;;
 207                 *tx2*)
 208                         setkeycodes 0xb1 138
 209                         setkeycodes 0x8a 152
 210                         set_property hal.sensors.kbd.type 6
 211                         set_property poweroff.doubleclick 0
 212                         set_property qemu.hw.mainkeys 1
 213                         ;;
 214                 *MS-N0E1*)
 215                         set_property ro.ignore_atkbd 1
 216                         set_property poweroff.doubleclick 0
 217                         setkeycodes 0xa5 125
 218                         setkeycodes 0xa7 1
 219                         setkeycodes 0xe3 142
 220                         ;;
 221                 *Aspire1*25*)
 222                         modprobe lis3lv02d_i2c
 223                         echo -n "enabled" > /sys/class/thermal/thermal_zone0/mode
 224                         ;;
 225                 *ThinkPad*Tablet*)
 226                         modprobe hdaps
 227                         hal_sensors=hdaps
 228                         ;;
 229                 *i7Stylus*)
 230                         set_property hal.sensors.iio.accel.matrix 1,0,0,0,-1,0,0,0,-1
 231                         ;;
 232                 *ST70416-6*)
 233                         set_property hal.sensors.iio.accel.matrix 0,-1,0,-1,0,0,0,0,-1
 234                         ;;
 235                 *)
 236                         ;;
 237         esac
 238
 239         # has iio sensor-hub?
 240         if [ -n "`ls /sys/bus/iio/devices/iio:device* 2> /dev/null`" ]; then
 241                 busybox chown -R 1000.1000 /sys/bus/iio/devices/iio:device*/
 242                 lsmod | grep -q hid_sensor_accel_3d && hal_sensors=hsb || hal_sensors=iio
 243         elif lsmod | grep -q lis3lv02d_i2c; then
 244                 hal_sensors=hdaps
 245         fi
 246
 247         set_property ro.hardware.sensors $hal_sensors
 248 }
 249
 250 function create_pointercal()
 251 {
 252         if [ ! -e /data/misc/tscal/pointercal ]; then
 253                 mkdir -p /data/misc/tscal
 254                 touch /data/misc/tscal/pointercal
 255                 chown 1000.1000 /data/misc/tscal /data/misc/tscal/*
 256                 chmod 775 /data/misc/tscal
 257                 chmod 664 /data/misc/tscal/pointercal
 258         fi
 259 }
 260
 261 function init_tscal()
 262 {
 263         case "$PRODUCT" in
 264                 ST70416-6*)
 265                         modprobe gslx680_ts_acpi
 266                         ;&
 267                 T91|T101|ET2002|74499FU|945GSE-ITE8712|CF-19[CDYFGKLP]*)
 268                         create_pointercal
 269                         return
 270                         ;;
 271                 *)
 272                         ;;
 273         esac
 274
 275         for usbts in $(lsusb | awk '{ print $6 }'); do
 276                 case "$usbts" in
 277                         0596:0001|0eef:0001)
 278                                 create_pointercal
 279                                 return
 280                                 ;;
 281                         *)
 282                                 ;;
 283                 esac
 284         done
 285 }
 286
 287 function init_ril()
 288 {
 289         case "$(cat $DMIPATH/uevent)" in
 290                 *TEGA*|*2010:svnIntel:*|*Lucid-MWE*)
 291                         set_property rild.libpath /system/lib/libhuaweigeneric-ril.so
 292                         set_property rild.libargs "-d /dev/ttyUSB2 -v /dev/ttyUSB1"
 293                         set_property ro.radio.noril no
 294                         ;;
 295                 *)
 296                         set_property ro.radio.noril yes
 297                         ;;
 298         esac
 299 }
 300
 301 function init_cpu_governor()
 302 {
 303         governor=$(getprop cpu.governor)
 304
 305         [ $governor ] && {
 306                 for cpu in $(ls -d /sys/devices/system/cpu/cpu?); do
 307                         echo $governor > $cpu/cpufreq/scaling_governor || return 1
 308                 done
 309         }
 310 }
 311
 312 function do_init()
 313 {
 314         init_misc
 315         init_hal_audio
 316         init_hal_bluetooth
 317         init_hal_camera
 318         init_hal_gps
 319         init_hal_gralloc
 320         init_hal_hwcomposer
 321         init_hal_lights
 322         init_hal_power
 323         init_hal_sensors
 324         init_tscal
 325         init_ril
 326         post_init
 327 }
 328
 329 function do_netconsole()
 330 {
 331         modprobe netconsole netconsole="@/,@$(getprop dhcp.eth0.gateway)/"
 332 }
 333
 334 function do_bootcomplete()
 335 {
 336         init_cpu_governor
 337
 338         [ -z "$(getprop persist.sys.root_access)" ] && setprop persist.sys.root_access 3
 339
 340         # FIXME: autosleep works better on i965?
 341         [ "$(getprop debug.mesa.driver)" = "i965" ] && setprop debug.autosleep 1
 342
 343         lsmod | grep -e brcmfmac && setprop wlan.no-unload-driver 1
 344
 345         case "$PRODUCT" in
 346                 1866???|1867???|1869???) # ThinkPad X41 Tablet
 347                         start tablet-mode
 348                         start wacom-input
 349                         setkeycodes 0x6d 115
 350                         setkeycodes 0x6e 114
 351                         setkeycodes 0x69 28
 352                         setkeycodes 0x6b 158
 353                         setkeycodes 0x68 172
 354                         setkeycodes 0x6c 127
 355                         setkeycodes 0x67 217
 356                         ;;
 357                 6363???|6364???|6366???) # ThinkPad X60 Tablet
 358                         ;&
 359                 7762???|7763???|7767???) # ThinkPad X61 Tablet
 360                         start tablet-mode
 361                         start wacom-input
 362                         setkeycodes 0x6d 115
 363                         setkeycodes 0x6e 114
 364                         setkeycodes 0x69 28
 365                         setkeycodes 0x6b 158
 366                         setkeycodes 0x68 172
 367                         setkeycodes 0x6c 127
 368                         setkeycodes 0x67 217
 369                         ;;
 370                 7448???|7449???|7450???|7453???) # ThinkPad X200 Tablet
 371                         start tablet-mode
 372                         start wacom-input
 373                         setkeycodes 0xe012 158
 374                         setkeycodes 0x66 172
 375                         setkeycodes 0x6b 127
 376                         ;;
 377                 *)
 378                         ;;
 379         esac
 380
 381 #       [ -d /proc/asound/card0 ] || modprobe snd-dummy
 382         for c in $(grep '\[.*\]' /proc/asound/cards | awk '{print $1}'); do
 383                 f=/system/etc/alsa/$(cat /proc/asound/card$c/id).state
 384                 if [ -e $f ]; then
 385                         alsa_ctl -f $f restore $c
 386                 else
 387                         alsa_ctl init $c
 388                         alsa_amixer -c $c set Master on
 389                         alsa_amixer -c $c set Master 100%
 390                         alsa_amixer -c $c set Headphone on
 391                         alsa_amixer -c $c set Headphone 100%
 392                         alsa_amixer -c $c set Speaker 100%
 393                         alsa_amixer -c $c set Capture 100%
 394                         alsa_amixer -c $c set Capture cap
 395                         alsa_amixer -c $c set PCM 100 unmute
 396                         alsa_amixer -c $c set SPO unmute
 397                         alsa_amixer -c $c set 'Mic Boost' 3
 398                         alsa_amixer -c $c set 'Internal Mic Boost' 3
 399                 fi
 400         done
 401 }
 402
 403 function do_hci()
 404 {
 405         local hci=`hciconfig | grep ^hci | cut -d: -f1`
 406         local btd="`getprop init.svc.bluetoothd`"
 407         log -t bluetoothd -p i "$btd ($hci)"
 408         if [ -n "`getprop hal.bluetooth.uart`" ]; then
 409                 [ "`getprop init.svc.bluetoothd`" = "running" ] && hciconfig $hci up
 410         fi
 411 }
 412
 413 PATH=/sbin:/system/bin:/system/xbin
 414
 415 DMIPATH=/sys/class/dmi/id
 416 BOARD=$(cat $DMIPATH/board_name)
 417 PRODUCT=$(cat $DMIPATH/product_name)
 418
 419 # import cmdline variables
 420 for c in `cat /proc/cmdline`; do
 421         case $c in
 422                 BOOT_IMAGE=*|iso-scan/*|*.*=*)
 423                         ;;
 424                 *=*)
 425                         eval $c
 426                         if [ -z "$1" ]; then
 427                                 case $c in
 428                                         HWACCEL=*)
 429                                                 set_property debug.egl.hw $HWACCEL
 430                                                 ;;
 431                                         DEBUG=*)
 432                                                 [ -n "$DEBUG" ] && set_property debug.logcat 1
 433                                                 ;;
 434                                 esac
 435                         fi
 436                         ;;
 437         esac
 438 done
 439
 440 [ -n "$DEBUG" ] && set -x || exec &> /dev/null
 441
 442 # import the vendor specific script
 443 hw_sh=/vendor/etc/init.sh
 444 [ -e $hw_sh ] && source $hw_sh
 445
 446 case "$1" in
 447         netconsole)
 448                 [ -n "$DEBUG" ] && do_netconsole
 449                 ;;
 450         bootcomplete)
 451                 do_bootcomplete
 452                 ;;
 453         hci)
 454                 do_hci
 455                 ;;
 456         init|"")
 457                 do_init
 458                 ;;
 459 esac
 460
 461 return 0