init.sh

   1 #
   2 # Copyright (C) 2013-2018 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"="$2" >> /dev/x86.prop
  11 }
  12
  13 function set_prop_if_empty()
  14 {
  15         [ -z "$(getprop $1)" ] && set_property "$1" "$2"
  16 }
  17
  18 function rmmod_if_exist()
  19 {
  20         for m in $*; do
  21                 [ -d /sys/module/$m ] && rmmod $m
  22         done
  23 }
  24
  25 function init_misc()
  26 {
  27         # device information
  28         setprop ro.product.manufacturer "$(cat $DMIPATH/sys_vendor)"
  29         setprop ro.product.model "$PRODUCT"
  30
  31         # a hack for USB modem
  32         lsusb | grep 1a8d:1000 && eject
  33
  34         # in case no cpu governor driver autoloads
  35         [ -d /sys/devices/system/cpu/cpu0/cpufreq ] || modprobe acpi-cpufreq
  36
  37         # enable sdcardfs if /data is not mounted on tmpfs or 9p
  38         mount | grep /data\ | grep -qE 'tmpfs|9p'
  39         [ $? -ne 0 ] && modprobe sdcardfs
  40
  41         # remove wl if it's not used
  42         local wifi
  43         if [ -d /sys/class/net/wlan0 ]; then
  44                 wifi=$(basename `readlink /sys/class/net/wlan0/device/driver`)
  45                 [ "$wifi" != "wl" ] && rmmod_if_exist wl
  46         fi
  47
  48         # enable virt_wifi if needed
  49         local eth=`getprop net.virt_wifi eth0`
  50         if [ -d /sys/class/net/$eth -a "$VIRT_WIFI" != "0" ]; then
  51                 if [ -n "$wifi" -a "$VIRT_WIFI" = "1" ]; then
  52                         rmmod_if_exist iwlmvm $wifi
  53                 fi
  54                 if [ ! -d /sys/class/net/wlan0 ]; then
  55                         ifconfig $eth down
  56                         ip link set $eth name wifi_eth
  57                         ifconfig wifi_eth up
  58                         ip link add link wifi_eth name wlan0 type virt_wifi
  59                 fi
  60         fi
  61 }
  62
  63 function init_hal_audio()
  64 {
  65         case "$PRODUCT" in
  66                 VirtualBox*|Bochs*)
  67                         [ -d /proc/asound/card0 ] || modprobe snd-sb16 isapnp=0 irq=5
  68                         ;;
  69                 TS10*)
  70                         set_prop_if_empty hal.audio.out pcmC0D2p
  71                         ;;
  72         esac
  73 }
  74
  75 function init_hal_bluetooth()
  76 {
  77         for r in /sys/class/rfkill/*; do
  78                 type=$(cat $r/type)
  79                 [ "$type" = "wlan" -o "$type" = "bluetooth" ] && echo 1 > $r/state
  80         done
  81
  82         case "$PRODUCT" in
  83                 T100TAF)
  84                         set_property bluetooth.interface hci1
  85                         ;;
  86                 T10*TA|M80TA|HP*Omni*)
  87                         BTUART_PORT=/dev/ttyS1
  88                         set_property hal.bluetooth.uart.proto bcm
  89                         ;;
  90                 MacBookPro8*)
  91                         rmmod b43
  92                         modprobe b43 btcoex=0
  93                         modprobe btusb
  94                         ;;
  95                 # FIXME
  96                 # Fix MacBook 2013-2015 (Air6/7&Pro11/12) BCM4360 ssb&wl conflict.
  97                 MacBookPro11* | MacBookPro12* | MacBookAir6* | MacBookAir7*)
  98                         rmmod b43
  99                         rmmod ssb
 100                         rmmod bcma
 101                         rmmod wl
 102                         modprobe wl
 103                         modprobe btusb
 104                         ;;
 105                 *)
 106                         for bt in $(busybox lsusb -v | awk ' /Class:.E0/ { print $9 } '); do
 107                                 chown 1002.1002 $bt && chmod 660 $bt
 108                         done
 109                         ;;
 110         esac
 111
 112         if [ -n "$BTUART_PORT" ]; then
 113                 set_property hal.bluetooth.uart $BTUART_PORT
 114                 chown bluetooth.bluetooth $BTUART_PORT
 115                 start btattach
 116         fi
 117
 118         # rtl8723bs bluetooth
 119         if dmesg -t | grep -qE '8723bs.*BT'; then
 120                 TTYSTRING=`dmesg -t | grep -E 'tty.*MMIO' | awk '{print $2}' | head -1`
 121                 if [ -n "$TTYSTRING" ]; then
 122                         echo "RTL8723BS BT uses $TTYSTRING for Bluetooth."
 123                         ln -sf $TTYSTRING /dev/rtk_h5
 124                         start rtk_hciattach
 125                 fi
 126         fi
 127 }
 128
 129 function init_hal_camera()
 130 {
 131         case "$UEVENT" in
 132                 *e-tabPro*)
 133                         set_prop_if_empty hal.camera.0 0,270
 134                         set_prop_if_empty hal.camera.2 1,90
 135                         ;;
 136                 *LenovoideapadD330*)
 137                         set_prop_if_empty hal.camera.0 0,90
 138                         set_prop_if_empty hal.camera.2 1,90
 139                         ;;
 140                 *)
 141                         ;;
 142         esac
 143 }
 144
 145 function init_hal_gps()
 146 {
 147         # TODO
 148         return
 149 }
 150
 151 function set_drm_mode()
 152 {
 153         case "$PRODUCT" in
 154                 ET1602*)
 155                         drm_mode=1366x768
 156                         ;;
 157                 *)
 158                         [ -n "$video" ] && drm_mode=$video
 159                         ;;
 160         esac
 161
 162         [ -n "$drm_mode" ] && set_property debug.drm.mode.force $drm_mode
 163 }
 164
 165 function init_uvesafb()
 166 {
 167         UVESA_MODE=${UVESA_MODE:-${video%@*}}
 168
 169         case "$PRODUCT" in
 170                 ET2002*)
 171                         UVESA_MODE=${UVESA_MODE:-1600x900}
 172                         ;;
 173                 *)
 174                         ;;
 175         esac
 176
 177         modprobe uvesafb mode_option=${UVESA_MODE:-1024x768}-32 ${UVESA_OPTION:-mtrr=3 scroll=redraw}
 178 }
 179
 180 function init_hal_gralloc()
 181 {
 182         [ "$VULKAN" = "1" ] && GRALLOC=gbm
 183
 184         case "$(cat /proc/fb | head -1)" in
 185                 *virtio*drmfb|*DRM*emulated)
 186                         HWC=${HWC:-drm}
 187                         GRALLOC=${GRALLOC:-gbm}
 188                         video=${video:-1280x768}
 189                         ;&
 190                 0*i915drmfb|0*inteldrmfb|0*radeondrmfb|0*nouveau*|0*svgadrmfb|0*amdgpudrmfb)
 191                         if [ "$HWACCEL" != "0" ]; then
 192                                 set_property ro.hardware.hwcomposer ${HWC:-}
 193                                 set_property ro.hardware.gralloc ${GRALLOC:-drm}
 194                                 set_drm_mode
 195                         fi
 196                         ;;
 197                 "")
 198                         init_uvesafb
 199                         ;&
 200                 0*)
 201                         ;;
 202         esac
 203
 204         [ -z "$(getprop ro.hardware.gralloc)" ] && set_property ro.hardware.egl swiftshader
 205         [ -n "$DEBUG" ] && set_property debug.egl.trace error
 206 }
 207
 208 function init_hal_hwcomposer()
 209 {
 210         # TODO
 211         return
 212 }
 213
 214 function init_hal_vulkan()
 215 {
 216         case "$(cat /proc/fb | head -1)" in
 217                 0*i915drmfb|0*inteldrmfb)
 218                         set_property ro.hardware.vulkan android-x86
 219                         ;;
 220                 0*amdgpudrmfb)
 221                         set_property ro.hardware.vulkan radv
 222                         ;;
 223                 *)
 224                         ;;
 225         esac
 226 }
 227
 228 function init_hal_lights()
 229 {
 230         chown 1000.1000 /sys/class/backlight/*/brightness
 231 }
 232
 233 function init_hal_power()
 234 {
 235         for p in /sys/class/rtc/*; do
 236                 echo disabled > $p/device/power/wakeup
 237         done
 238
 239         # TODO
 240         case "$PRODUCT" in
 241                 HP*Omni*|OEMB|Standard*PC*|Surface*3|T10*TA|VMware*)
 242                         set_prop_if_empty sleep.state none
 243                         ;;
 244                 e-tab*Pro)
 245                         set_prop_if_empty sleep.state force
 246                         ;;
 247                 *)
 248                         ;;
 249         esac
 250 }
 251
 252 function init_hal_sensors()
 253 {
 254         # if we have sensor module for our hardware, use it
 255         ro_hardware=$(getprop ro.hardware)
 256         [ -f /system/lib/hw/sensors.${ro_hardware}.so ] && return 0
 257
 258         local hal_sensors=kbd
 259         local has_sensors=true
 260         case "$UEVENT" in
 261                 *Lucid-MWE*)
 262                         set_property ro.ignore_atkbd 1
 263                         hal_sensors=hdaps
 264                         ;;
 265                 *ICONIA*W5*)
 266                         hal_sensors=w500
 267                         ;;
 268                 *S10-3t*)
 269                         hal_sensors=s103t
 270                         ;;
 271                 *Inagua*)
 272                         #setkeycodes 0x62 29
 273                         #setkeycodes 0x74 56
 274                         set_property ro.ignore_atkbd 1
 275                         set_property hal.sensors.kbd.type 2
 276                         ;;
 277                 *TEGA*|*2010:svnIntel:*)
 278                         set_property ro.ignore_atkbd 1
 279                         set_property hal.sensors.kbd.type 1
 280                         io_switch 0x0 0x1
 281                         setkeycodes 0x6d 125
 282                         ;;
 283                 *DLI*)
 284                         set_property ro.ignore_atkbd 1
 285                         set_property hal.sensors.kbd.type 1
 286                         setkeycodes 0x64 1
 287                         setkeycodes 0x65 172
 288                         setkeycodes 0x66 120
 289                         setkeycodes 0x67 116
 290                         setkeycodes 0x68 114
 291                         setkeycodes 0x69 115
 292                         setkeycodes 0x6c 114
 293                         setkeycodes 0x6d 115
 294                         ;;
 295                 *tx2*)
 296                         setkeycodes 0xb1 138
 297                         setkeycodes 0x8a 152
 298                         set_property hal.sensors.kbd.type 6
 299                         set_property poweroff.doubleclick 0
 300                         set_property qemu.hw.mainkeys 1
 301                         ;;
 302                 *MS-N0E1*)
 303                         set_property ro.ignore_atkbd 1
 304                         set_property poweroff.doubleclick 0
 305                         setkeycodes 0xa5 125
 306                         setkeycodes 0xa7 1
 307                         setkeycodes 0xe3 142
 308                         ;;
 309                 *Aspire1*25*)
 310                         modprobe lis3lv02d_i2c
 311                         echo -n "enabled" > /sys/class/thermal/thermal_zone0/mode
 312                         ;;
 313                 *ThinkPad*Tablet*)
 314                         modprobe hdaps
 315                         hal_sensors=hdaps
 316                         ;;
 317                 *LenovoideapadD330*)
 318                         set_property ro.iio.accel.quirks no-trig
 319                         set_property ro.iio.accel.order 102
 320                         ;&
 321                 *LINX1010B*)
 322                         set_property ro.iio.accel.x.opt_scale -1
 323                         set_property ro.iio.accel.z.opt_scale -1
 324                         ;;
 325                 *i7-WN*)
 326                         set_property ro.iio.accel.quirks no-trig
 327                         ;&
 328                 *i7Stylus*)
 329                         set_property ro.iio.accel.x.opt_scale -1
 330                         ;;
 331                 *LenovoMIIX320*|*ONDATablet*)
 332                         set_property ro.iio.accel.order 102
 333                         set_property ro.iio.accel.x.opt_scale -1
 334                         set_property ro.iio.accel.y.opt_scale -1
 335                         ;;
 336                 *SP111-33*)
 337                         set_property ro.iio.accel.quirks no-trig
 338                         ;&
 339                 *ST70416-6*)
 340                         set_property ro.iio.accel.order 102
 341                         ;;
 342                 *e-tabPro*|*pnEZpad*|*TECLAST:rntPAD*)
 343                         set_property ro.iio.accel.quirks no-trig
 344                         ;&
 345                 *T*0*TA*|*M80TA*)
 346                         set_property ro.iio.accel.y.opt_scale -1
 347                         ;;
 348                 *)
 349                         has_sensors=false
 350                         ;;
 351         esac
 352
 353         # has iio sensor-hub?
 354         if [ -n "`ls /sys/bus/iio/devices/iio:device* 2> /dev/null`" ]; then
 355                 busybox chown -R 1000.1000 /sys/bus/iio/devices/iio:device*/
 356                 [ -n "`ls /sys/bus/iio/devices/iio:device*/in_accel_x_raw 2> /dev/null`" ] && has_sensors=true
 357                 hal_sensors=iio
 358         elif lsmod | grep -q lis3lv02d_i2c; then
 359                 hal_sensors=hdaps
 360                 has_sensors=true
 361         elif [ "$hal_sensors" != "kbd" ]; then
 362                 has_sensors=true
 363         fi
 364
 365         set_property ro.hardware.sensors $hal_sensors
 366         set_property config.override_forced_orient ${HAS_SENSORS:-$has_sensors}
 367 }
 368
 369 function create_pointercal()
 370 {
 371         if [ ! -e /data/misc/tscal/pointercal ]; then
 372                 mkdir -p /data/misc/tscal
 373                 touch /data/misc/tscal/pointercal
 374                 chown 1000.1000 /data/misc/tscal /data/misc/tscal/*
 375                 chmod 775 /data/misc/tscal
 376                 chmod 664 /data/misc/tscal/pointercal
 377         fi
 378 }
 379
 380 function init_tscal()
 381 {
 382         case "$UEVENT" in
 383                 *ST70416-6*)
 384                         modprobe gslx680_ts_acpi
 385                         ;&
 386                 *T91*|*T101*|*ET2002*|*74499FU*|*945GSE-ITE8712*|*CF-19[CDYFGKLP]*|*TECLAST:rntPAD*)
 387                         create_pointercal
 388                         return
 389                         ;;
 390                 *)
 391                         ;;
 392         esac
 393
 394         for usbts in $(lsusb | awk '{ print $6 }'); do
 395                 case "$usbts" in
 396                         0596:0001|0eef:0001)
 397                                 create_pointercal
 398                                 return
 399                                 ;;
 400                         *)
 401                                 ;;
 402                 esac
 403         done
 404 }
 405
 406 function init_ril()
 407 {
 408         case "$UEVENT" in
 409                 *TEGA*|*2010:svnIntel:*|*Lucid-MWE*)
 410                         set_property rild.libpath /system/lib/libhuaweigeneric-ril.so
 411                         set_property rild.libargs "-d /dev/ttyUSB2 -v /dev/ttyUSB1"
 412                         set_property ro.radio.noril no
 413                         ;;
 414                 *)
 415                         set_property ro.radio.noril yes
 416                         ;;
 417         esac
 418 }
 419
 420 function init_cpu_governor()
 421 {
 422         governor=$(getprop cpu.governor)
 423
 424         [ $governor ] && {
 425                 for cpu in $(ls -d /sys/devices/system/cpu/cpu?); do
 426                         echo $governor > $cpu/cpufreq/scaling_governor || return 1
 427                 done
 428         }
 429 }
 430
 431 function do_init()
 432 {
 433         init_misc
 434         init_hal_audio
 435         init_hal_bluetooth
 436         init_hal_camera
 437         init_hal_gps
 438         init_hal_gralloc
 439         init_hal_hwcomposer
 440         init_hal_vulkan
 441         init_hal_lights
 442         init_hal_power
 443         init_hal_sensors
 444         init_tscal
 445         init_ril
 446         post_init
 447 }
 448
 449 function do_netconsole()
 450 {
 451         modprobe netconsole netconsole="@/,@$(getprop dhcp.eth0.gateway)/"
 452 }
 453
 454 function do_bootcomplete()
 455 {
 456         hciconfig | grep -q hci || pm disable com.android.bluetooth
 457
 458         init_cpu_governor
 459
 460         [ -z "$(getprop persist.sys.root_access)" ] && setprop persist.sys.root_access 3
 461
 462         lsmod | grep -Ehq "brcmfmac|rtl8723be" && setprop wlan.no-unload-driver 1
 463
 464         case "$PRODUCT" in
 465                 1866???|1867???|1869???) # ThinkPad X41 Tablet
 466                         start tablet-mode
 467                         start wacom-input
 468                         setkeycodes 0x6d 115
 469                         setkeycodes 0x6e 114
 470                         setkeycodes 0x69 28
 471                         setkeycodes 0x6b 158
 472                         setkeycodes 0x68 172
 473                         setkeycodes 0x6c 127
 474                         setkeycodes 0x67 217
 475                         ;;
 476                 6363???|6364???|6366???) # ThinkPad X60 Tablet
 477                         ;&
 478                 7762???|7763???|7767???) # ThinkPad X61 Tablet
 479                         start tablet-mode
 480                         start wacom-input
 481                         setkeycodes 0x6d 115
 482                         setkeycodes 0x6e 114
 483                         setkeycodes 0x69 28
 484                         setkeycodes 0x6b 158
 485                         setkeycodes 0x68 172
 486                         setkeycodes 0x6c 127
 487                         setkeycodes 0x67 217
 488                         ;;
 489                 7448???|7449???|7450???|7453???) # ThinkPad X200 Tablet
 490                         start tablet-mode
 491                         start wacom-input
 492                         setkeycodes 0xe012 158
 493                         setkeycodes 0x66 172
 494                         setkeycodes 0x6b 127
 495                         ;;
 496                 Surface*Go)
 497                         echo on > /sys/devices/pci0000:00/0000:00:15.1/i2c_designware.1/power/control
 498                         ;;
 499                 VMware*)
 500                         pm disable com.android.bluetooth
 501                         ;;
 502                 X80*Power)
 503                         set_property power.nonboot-cpu-off 1
 504                         ;;
 505                 *)
 506                         ;;
 507         esac
 508
 509 #       [ -d /proc/asound/card0 ] || modprobe snd-dummy
 510         for c in $(grep '\[.*\]' /proc/asound/cards | awk '{print $1}'); do
 511                 f=/system/etc/alsa/$(cat /proc/asound/card$c/id).state
 512                 if [ -e $f ]; then
 513                         alsa_ctl -f $f restore $c
 514                 else
 515                         alsa_ctl init $c
 516                         alsa_amixer -c $c set Master on
 517                         alsa_amixer -c $c set Master 100%
 518                         alsa_amixer -c $c set Headphone on
 519                         alsa_amixer -c $c set Headphone 100%
 520                         alsa_amixer -c $c set Speaker 100%
 521                         alsa_amixer -c $c set Capture 80%
 522                         alsa_amixer -c $c set Capture cap
 523                         alsa_amixer -c $c set PCM 100 unmute
 524                         alsa_amixer -c $c set SPO unmute
 525                         alsa_amixer -c $c set IEC958 on
 526                         alsa_amixer -c $c set 'Mic Boost' 1
 527                         alsa_amixer -c $c set 'Internal Mic Boost' 1
 528                 fi
 529         done
 530
 531         post_bootcomplete
 532 }
 533
 534 PATH=/sbin:/system/bin:/system/xbin
 535
 536 DMIPATH=/sys/class/dmi/id
 537 BOARD=$(cat $DMIPATH/board_name)
 538 PRODUCT=$(cat $DMIPATH/product_name)
 539 UEVENT=$(cat $DMIPATH/uevent)
 540
 541 # import cmdline variables
 542 for c in `cat /proc/cmdline`; do
 543         case $c in
 544                 BOOT_IMAGE=*|iso-scan/*|*.*=*)
 545                         ;;
 546                 *=*)
 547                         eval $c
 548                         if [ -z "$1" ]; then
 549                                 case $c in
 550                                         DEBUG=*)
 551                                                 [ -n "$DEBUG" ] && set_property debug.logcat 1
 552                                                 [ "$DEBUG" = "0" ] || SETUPWIZARD=${SETUPWIZARD:-0}
 553                                                 ;;
 554                                         DPI=*)
 555                                                 set_property ro.sf.lcd_density "$DPI"
 556                                                 ;;
 557                                 esac
 558                                 [ "$SETUPWIZARD" = "0" ] && set_property ro.setupwizard.mode DISABLED
 559                         fi
 560                         ;;
 561         esac
 562 done
 563
 564 [ -n "$DEBUG" ] && set -x || exec &> /dev/null
 565
 566 # import the vendor specific script
 567 hw_sh=/vendor/etc/init.sh
 568 [ -e $hw_sh ] && source $hw_sh
 569
 570 case "$1" in
 571         netconsole)
 572                 [ -n "$DEBUG" ] && do_netconsole
 573                 ;;
 574         bootcomplete)
 575                 do_bootcomplete
 576                 ;;
 577         init|"")
 578                 do_init
 579                 ;;
 580 esac
 581
 582 return 0