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 $TTYSTRING /dev/rtk_h5
 124                         start rtk_hciattach
 125                 fi
 126         fi
 127 }
 128
 129 function init_hal_camera()
 130 {
 131         case "$PRODUCT" in
 132                 e-tab*Pro)
 133                         set_prop_if_empty hal.camera.0 0,270
 134                         set_prop_if_empty hal.camera.2 1,90
 135                         ;;
 136                 *)
 137                         ;;
 138         esac
 139 }
 140
 141 function init_hal_gps()
 142 {
 143         # TODO
 144         return
 145 }
 146
 147 function set_drm_mode()
 148 {
 149         case "$PRODUCT" in
 150                 ET1602*)
 151                         drm_mode=1366x768
 152                         ;;
 153                 *)
 154                         [ -n "$video" ] && drm_mode=$video
 155                         ;;
 156         esac
 157
 158         [ -n "$drm_mode" ] && set_property debug.drm.mode.force $drm_mode
 159 }
 160
 161 function init_uvesafb()
 162 {
 163         UVESA_MODE=${UVESA_MODE:-${video%@*}}
 164
 165         case "$PRODUCT" in
 166                 ET2002*)
 167                         UVESA_MODE=${UVESA_MODE:-1600x900}
 168                         ;;
 169                 *)
 170                         ;;
 171         esac
 172
 173         modprobe uvesafb mode_option=${UVESA_MODE:-1024x768}-32 ${UVESA_OPTION:-mtrr=3 scroll=redraw}
 174 }
 175
 176 function init_hal_gralloc()
 177 {
 178         [ "$VULKAN" = "1" ] && GRALLOC=gbm
 179
 180         case "$(cat /proc/fb | head -1)" in
 181                 *virtiodrmfb|*DRM*emulated)
 182                         if [ "$HWACCEL" != "0" ]; then
 183                                 set_property ro.hardware.hwcomposer ${HWC:-drm}
 184                                 set_property ro.hardware.gralloc ${GRALLOC:-gbm}
 185                                 set_property debug.drm.mode.force ${video:-1280x800}
 186                         fi
 187                         ;;
 188                 0*i915drmfb|0*inteldrmfb|0*radeondrmfb|0*nouveau*|0*svgadrmfb|0*amdgpudrmfb)
 189                         if [ "$HWACCEL" != "0" ]; then
 190                                 set_property ro.hardware.hwcomposer ${HWC:-}
 191                                 set_property ro.hardware.gralloc ${GRALLOC:-drm}
 192                                 set_drm_mode
 193                         fi
 194                         ;;
 195                 "")
 196                         init_uvesafb
 197                         ;&
 198                 0*)
 199                         ;;
 200         esac
 201
 202         [ -z "$(getprop ro.hardware.gralloc)" ] && set_property ro.hardware.egl swiftshader
 203         [ -n "$DEBUG" ] && set_property debug.egl.trace error
 204 }
 205
 206 function init_hal_hwcomposer()
 207 {
 208         # TODO
 209         return
 210 }
 211
 212 function init_hal_vulkan()
 213 {
 214         case "$(cat /proc/fb | head -1)" in
 215                 0*i915drmfb|0*inteldrmfb)
 216                         set_property ro.hardware.vulkan android-x86
 217                         ;;
 218                 0*amdgpudrmfb)
 219                         set_property ro.hardware.vulkan radv
 220                         ;;
 221                 *)
 222                         ;;
 223         esac
 224 }
 225
 226 function init_hal_lights()
 227 {
 228         chown 1000.1000 /sys/class/backlight/*/brightness
 229 }
 230
 231 function init_hal_power()
 232 {
 233         for p in /sys/class/rtc/*; do
 234                 echo disabled > $p/device/power/wakeup
 235         done
 236
 237         # TODO
 238         case "$PRODUCT" in
 239                 HP*Omni*|OEMB|Standard*PC*|Surface*3|T10*TA|VMware*)
 240                         set_prop_if_empty sleep.state none
 241                         ;;
 242                 e-tab*Pro)
 243                         set_prop_if_empty sleep.state force
 244                         ;;
 245                 *)
 246                         ;;
 247         esac
 248 }
 249
 250 function init_hal_sensors()
 251 {
 252         # if we have sensor module for our hardware, use it
 253         ro_hardware=$(getprop ro.hardware)
 254         [ -f /system/lib/hw/sensors.${ro_hardware}.so ] && return 0
 255
 256         local hal_sensors=kbd
 257         local has_sensors=true
 258         case "$(cat $DMIPATH/uevent)" in
 259                 *Lucid-MWE*)
 260                         set_property ro.ignore_atkbd 1
 261                         hal_sensors=hdaps
 262                         ;;
 263                 *ICONIA*W5*)
 264                         hal_sensors=w500
 265                         ;;
 266                 *S10-3t*)
 267                         hal_sensors=s103t
 268                         ;;
 269                 *Inagua*)
 270                         #setkeycodes 0x62 29
 271                         #setkeycodes 0x74 56
 272                         set_property ro.ignore_atkbd 1
 273                         set_property hal.sensors.kbd.type 2
 274                         ;;
 275                 *TEGA*|*2010:svnIntel:*)
 276                         set_property ro.ignore_atkbd 1
 277                         set_property hal.sensors.kbd.type 1
 278                         io_switch 0x0 0x1
 279                         setkeycodes 0x6d 125
 280                         ;;
 281                 *DLI*)
 282                         set_property ro.ignore_atkbd 1
 283                         set_property hal.sensors.kbd.type 1
 284                         setkeycodes 0x64 1
 285                         setkeycodes 0x65 172
 286                         setkeycodes 0x66 120
 287                         setkeycodes 0x67 116
 288                         setkeycodes 0x68 114
 289                         setkeycodes 0x69 115
 290                         setkeycodes 0x6c 114
 291                         setkeycodes 0x6d 115
 292                         ;;
 293                 *tx2*)
 294                         setkeycodes 0xb1 138
 295                         setkeycodes 0x8a 152
 296                         set_property hal.sensors.kbd.type 6
 297                         set_property poweroff.doubleclick 0
 298                         set_property qemu.hw.mainkeys 1
 299                         ;;
 300                 *MS-N0E1*)
 301                         set_property ro.ignore_atkbd 1
 302                         set_property poweroff.doubleclick 0
 303                         setkeycodes 0xa5 125
 304                         setkeycodes 0xa7 1
 305                         setkeycodes 0xe3 142
 306                         ;;
 307                 *Aspire1*25*)
 308                         modprobe lis3lv02d_i2c
 309                         echo -n "enabled" > /sys/class/thermal/thermal_zone0/mode
 310                         ;;
 311                 *ThinkPad*Tablet*)
 312                         modprobe hdaps
 313                         hal_sensors=hdaps
 314                         ;;
 315                 *LINX1010B*)
 316                         set_property ro.iio.accel.x.opt_scale -1
 317                         set_property ro.iio.accel.z.opt_scale -1
 318                         ;;
 319                 *i7-WN*)
 320                         set_property ro.iio.accel.quirks no-trig
 321                         ;&
 322                 *i7Stylus*)
 323                         set_property ro.iio.accel.x.opt_scale -1
 324                         ;;
 325                 *LenovoMIIX320*|*ONDATablet*)
 326                         set_property ro.iio.accel.order 102
 327                         set_property ro.iio.accel.x.opt_scale -1
 328                         set_property ro.iio.accel.y.opt_scale -1
 329                         ;;
 330                 *SP111-33*)
 331                         set_property ro.iio.accel.quirks no-trig
 332                         ;&
 333                 *ST70416-6*)
 334                         set_property ro.iio.accel.order 102
 335                         ;;
 336                 *e-tabPro*|*pnEZpad*)
 337                         set_property ro.iio.accel.quirks no-trig
 338                         ;&
 339                 *T*0*TA*|*M80TA*)
 340                         set_property ro.iio.accel.y.opt_scale -1
 341                         ;;
 342                 *)
 343                         has_sensors=false
 344                         ;;
 345         esac
 346
 347         # has iio sensor-hub?
 348         if [ -n "`ls /sys/bus/iio/devices/iio:device* 2> /dev/null`" ]; then
 349                 busybox chown -R 1000.1000 /sys/bus/iio/devices/iio:device*/
 350                 [ -n "`ls /sys/bus/iio/devices/iio:device*/in_accel_x_raw 2> /dev/null`" ] && has_sensors=true
 351                 hal_sensors=iio
 352         elif lsmod | grep -q lis3lv02d_i2c; then
 353                 hal_sensors=hdaps
 354                 has_sensors=true
 355         elif [ "$hal_sensors" != "kbd" ]; then
 356                 has_sensors=true
 357         fi
 358
 359         set_property ro.hardware.sensors $hal_sensors
 360         set_property config.override_forced_orient ${HAS_SENSORS:-$has_sensors}
 361 }
 362
 363 function create_pointercal()
 364 {
 365         if [ ! -e /data/misc/tscal/pointercal ]; then
 366                 mkdir -p /data/misc/tscal
 367                 touch /data/misc/tscal/pointercal
 368                 chown 1000.1000 /data/misc/tscal /data/misc/tscal/*
 369                 chmod 775 /data/misc/tscal
 370                 chmod 664 /data/misc/tscal/pointercal
 371         fi
 372 }
 373
 374 function init_tscal()
 375 {
 376         case "$PRODUCT" in
 377                 ST70416-6*)
 378                         modprobe gslx680_ts_acpi
 379                         ;&
 380                 T91|T101|ET2002|74499FU|945GSE-ITE8712|CF-19[CDYFGKLP]*)
 381                         create_pointercal
 382                         return
 383                         ;;
 384                 *)
 385                         ;;
 386         esac
 387
 388         for usbts in $(lsusb | awk '{ print $6 }'); do
 389                 case "$usbts" in
 390                         0596:0001|0eef:0001)
 391                                 create_pointercal
 392                                 return
 393                                 ;;
 394                         *)
 395                                 ;;
 396                 esac
 397         done
 398 }
 399
 400 function init_ril()
 401 {
 402         case "$(cat $DMIPATH/uevent)" in
 403                 *TEGA*|*2010:svnIntel:*|*Lucid-MWE*)
 404                         set_property rild.libpath /system/lib/libhuaweigeneric-ril.so
 405                         set_property rild.libargs "-d /dev/ttyUSB2 -v /dev/ttyUSB1"
 406                         set_property ro.radio.noril no
 407                         ;;
 408                 *)
 409                         set_property ro.radio.noril yes
 410                         ;;
 411         esac
 412 }
 413
 414 function init_cpu_governor()
 415 {
 416         governor=$(getprop cpu.governor)
 417
 418         [ $governor ] && {
 419                 for cpu in $(ls -d /sys/devices/system/cpu/cpu?); do
 420                         echo $governor > $cpu/cpufreq/scaling_governor || return 1
 421                 done
 422         }
 423 }
 424
 425 function do_init()
 426 {
 427         init_misc
 428         init_hal_audio
 429         init_hal_bluetooth
 430         init_hal_camera
 431         init_hal_gps
 432         init_hal_gralloc
 433         init_hal_hwcomposer
 434         init_hal_vulkan
 435         init_hal_lights
 436         init_hal_power
 437         init_hal_sensors
 438         init_tscal
 439         init_ril
 440         post_init
 441 }
 442
 443 function do_netconsole()
 444 {
 445         modprobe netconsole netconsole="@/,@$(getprop dhcp.eth0.gateway)/"
 446 }
 447
 448 function do_bootcomplete()
 449 {
 450         hciconfig | grep -q hci || pm disable com.android.bluetooth
 451
 452         init_cpu_governor
 453
 454         [ -z "$(getprop persist.sys.root_access)" ] && setprop persist.sys.root_access 3
 455
 456         lsmod | grep -Ehq "brcmfmac|rtl8723be" && setprop wlan.no-unload-driver 1
 457
 458         case "$PRODUCT" in
 459                 1866???|1867???|1869???) # ThinkPad X41 Tablet
 460                         start tablet-mode
 461                         start wacom-input
 462                         setkeycodes 0x6d 115
 463                         setkeycodes 0x6e 114
 464                         setkeycodes 0x69 28
 465                         setkeycodes 0x6b 158
 466                         setkeycodes 0x68 172
 467                         setkeycodes 0x6c 127
 468                         setkeycodes 0x67 217
 469                         ;;
 470                 6363???|6364???|6366???) # ThinkPad X60 Tablet
 471                         ;&
 472                 7762???|7763???|7767???) # ThinkPad X61 Tablet
 473                         start tablet-mode
 474                         start wacom-input
 475                         setkeycodes 0x6d 115
 476                         setkeycodes 0x6e 114
 477                         setkeycodes 0x69 28
 478                         setkeycodes 0x6b 158
 479                         setkeycodes 0x68 172
 480                         setkeycodes 0x6c 127
 481                         setkeycodes 0x67 217
 482                         ;;
 483                 7448???|7449???|7450???|7453???) # ThinkPad X200 Tablet
 484                         start tablet-mode
 485                         start wacom-input
 486                         setkeycodes 0xe012 158
 487                         setkeycodes 0x66 172
 488                         setkeycodes 0x6b 127
 489                         ;;
 490                 Surface*Go)
 491                         echo on > /sys/devices/pci0000:00/0000:00:15.1/i2c_designware.1/power/control
 492                         ;;
 493                 VMware*)
 494                         pm disable com.android.bluetooth
 495                         ;;
 496                 X80*Power)
 497                         set_property power.nonboot-cpu-off 1
 498                         ;;
 499                 *)
 500                         ;;
 501         esac
 502
 503 #       [ -d /proc/asound/card0 ] || modprobe snd-dummy
 504         for c in $(grep '\[.*\]' /proc/asound/cards | awk '{print $1}'); do
 505                 f=/system/etc/alsa/$(cat /proc/asound/card$c/id).state
 506                 if [ -e $f ]; then
 507                         alsa_ctl -f $f restore $c
 508                 else
 509                         alsa_ctl init $c
 510                         alsa_amixer -c $c set Master on
 511                         alsa_amixer -c $c set Master 100%
 512                         alsa_amixer -c $c set Headphone on
 513                         alsa_amixer -c $c set Headphone 100%
 514                         alsa_amixer -c $c set Speaker 100%
 515                         alsa_amixer -c $c set Capture 80%
 516                         alsa_amixer -c $c set Capture cap
 517                         alsa_amixer -c $c set PCM 100 unmute
 518                         alsa_amixer -c $c set SPO unmute
 519                         alsa_amixer -c $c set IEC958 on
 520                         alsa_amixer -c $c set 'Mic Boost' 1
 521                         alsa_amixer -c $c set 'Internal Mic Boost' 1
 522                 fi
 523         done
 524
 525         post_bootcomplete
 526 }
 527
 528 PATH=/sbin:/system/bin:/system/xbin
 529
 530 DMIPATH=/sys/class/dmi/id
 531 BOARD=$(cat $DMIPATH/board_name)
 532 PRODUCT=$(cat $DMIPATH/product_name)
 533
 534 # import cmdline variables
 535 for c in `cat /proc/cmdline`; do
 536         case $c in
 537                 BOOT_IMAGE=*|iso-scan/*|*.*=*)
 538                         ;;
 539                 *=*)
 540                         eval $c
 541                         if [ -z "$1" ]; then
 542                                 case $c in
 543                                         DEBUG=*)
 544                                                 [ -n "$DEBUG" ] && set_property debug.logcat 1
 545                                                 [ "$DEBUG" = "0" ] || SETUPWIZARD=${SETUPWIZARD:-0}
 546                                                 ;;
 547                                         DPI=*)
 548                                                 set_property ro.sf.lcd_density "$DPI"
 549                                                 ;;
 550                                 esac
 551                                 [ "$SETUPWIZARD" = "0" ] && set_property ro.setupwizard.mode DISABLED
 552                         fi
 553                         ;;
 554         esac
 555 done
 556
 557 [ -n "$DEBUG" ] && set -x || exec &> /dev/null
 558
 559 # import the vendor specific script
 560 hw_sh=/vendor/etc/init.sh
 561 [ -e $hw_sh ] && source $hw_sh
 562
 563 case "$1" in
 564         netconsole)
 565                 [ -n "$DEBUG" ] && do_netconsole
 566                 ;;
 567         bootcomplete)
 568                 do_bootcomplete
 569                 ;;
 570         init|"")
 571                 do_init
 572                 ;;
 573 esac
 574
 575 return 0