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         [ $? -eq 0 ] && set_prop_if_empty ro.sys.sdcardfs false
  40
  41         # remove wl if it's not used
  42         local wifi
  43         if [ -d /sys/class/net/wlan0 ]; then
  44                 wifi=$(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                 *81EK*)
 133                         set_prop_if_empty hal.camera.0 0,0
 134                         ;;
 135                 *e-tabPro*)
 136                         set_prop_if_empty hal.camera.0 0,270
 137                         set_prop_if_empty hal.camera.2 1,90
 138                         ;;
 139                 *LenovoideapadD330*)
 140                         set_prop_if_empty hal.camera.0 0,90
 141                         set_prop_if_empty hal.camera.2 1,90
 142                         ;;
 143                 *)
 144                         ;;
 145         esac
 146 }
 147
 148 function init_hal_gps()
 149 {
 150         # TODO
 151         return
 152 }
 153
 154 function set_drm_mode()
 155 {
 156         case "$PRODUCT" in
 157                 ET1602*)
 158                         drm_mode=1366x768
 159                         ;;
 160                 *)
 161                         [ -n "$video" ] && drm_mode=$video
 162                         ;;
 163         esac
 164
 165         [ -n "$drm_mode" ] && set_property debug.drm.mode.force $drm_mode
 166 }
 167
 168 function init_uvesafb()
 169 {
 170         UVESA_MODE=${UVESA_MODE:-${video%@*}}
 171
 172         case "$PRODUCT" in
 173                 ET2002*)
 174                         UVESA_MODE=${UVESA_MODE:-1600x900}
 175                         ;;
 176                 *)
 177                         ;;
 178         esac
 179
 180         modprobe uvesafb mode_option=${UVESA_MODE:-1024x768}-32 ${UVESA_OPTION:-mtrr=3 scroll=redraw} v86d=/system/bin/v86d
 181 }
 182
 183 function init_hal_gralloc()
 184 {
 185         [ "$VULKAN" = "1" ] && GRALLOC=gbm
 186
 187         case "$(readlink /sys/class/graphics/fb0/device/driver)" in
 188                 *virtio_gpu)
 189                         HWC=${HWC:-drm}
 190                         GRALLOC=${GRALLOC:-gbm}
 191                         video=${video:-1280x768}
 192                         ;&
 193                 *i915|*radeon|*nouveau|*vmwgfx|*amdgpu)
 194                         if [ "$HWACCEL" != "0" ]; then
 195                                 ${HWC:+set_property ro.hardware.hwcomposer $HWC}
 196                                 set_property ro.hardware.gralloc ${GRALLOC:-drm}
 197                                 set_drm_mode
 198                         fi
 199                         ;;
 200                 "")
 201                         init_uvesafb
 202                         ;&
 203                 *)
 204                         ;;
 205         esac
 206
 207         [ -z "$(getprop ro.hardware.gralloc)" ] && set_property ro.hardware.egl swiftshader
 208         [ -n "$DEBUG" ] && set_property debug.egl.trace error
 209 }
 210
 211 function init_hal_hwcomposer()
 212 {
 213         # TODO
 214         [ "$HWC" = "drmfb" ] && start vendor.hwcomposer-2-1.drmfb
 215         return
 216 }
 217
 218 function init_hal_vulkan()
 219 {
 220         case "$(readlink /sys/class/graphics/fb0/device/driver)" in
 221                 *i915)
 222                         set_property ro.hardware.vulkan android-x86
 223                         ;;
 224                 *amdgpu)
 225                         set_property ro.hardware.vulkan radv
 226                         ;;
 227                 *)
 228                         ;;
 229         esac
 230 }
 231
 232 function init_hal_lights()
 233 {
 234         chown 1000.1000 /sys/class/backlight/*/brightness
 235 }
 236
 237 function init_hal_power()
 238 {
 239         for p in /sys/class/rtc/*; do
 240                 echo disabled > $p/device/power/wakeup
 241         done
 242
 243         # TODO
 244         case "$PRODUCT" in
 245                 HP*Omni*|OEMB|Standard*PC*|Surface*3|T10*TA|VMware*)
 246                         set_prop_if_empty sleep.state none
 247                         ;;
 248                 e-tab*Pro)
 249                         set_prop_if_empty sleep.state force
 250                         ;;
 251                 *)
 252                         ;;
 253         esac
 254 }
 255
 256 function init_hal_sensors()
 257 {
 258         # if we have sensor module for our hardware, use it
 259         ro_hardware=$(getprop ro.hardware)
 260         [ -f /system/lib/hw/sensors.${ro_hardware}.so ] && return 0
 261
 262         local hal_sensors=kbd
 263         local has_sensors=true
 264         case "$UEVENT" in
 265                 *Lucid-MWE*)
 266                         set_property ro.ignore_atkbd 1
 267                         hal_sensors=hdaps
 268                         ;;
 269                 *ICONIA*W5*)
 270                         hal_sensors=w500
 271                         ;;
 272                 *S10-3t*)
 273                         hal_sensors=s103t
 274                         ;;
 275                 *Inagua*)
 276                         #setkeycodes 0x62 29
 277                         #setkeycodes 0x74 56
 278                         set_property ro.ignore_atkbd 1
 279                         set_property hal.sensors.kbd.type 2
 280                         ;;
 281                 *TEGA*|*2010:svnIntel:*)
 282                         set_property ro.ignore_atkbd 1
 283                         set_property hal.sensors.kbd.type 1
 284                         io_switch 0x0 0x1
 285                         setkeycodes 0x6d 125
 286                         ;;
 287                 *DLI*)
 288                         set_property ro.ignore_atkbd 1
 289                         set_property hal.sensors.kbd.type 1
 290                         setkeycodes 0x64 1
 291                         setkeycodes 0x65 172
 292                         setkeycodes 0x66 120
 293                         setkeycodes 0x67 116
 294                         setkeycodes 0x68 114
 295                         setkeycodes 0x69 115
 296                         setkeycodes 0x6c 114
 297                         setkeycodes 0x6d 115
 298                         ;;
 299                 *tx2*)
 300                         setkeycodes 0xb1 138
 301                         setkeycodes 0x8a 152
 302                         set_property hal.sensors.kbd.type 6
 303                         set_property poweroff.doubleclick 0
 304                         set_property qemu.hw.mainkeys 1
 305                         ;;
 306                 *MS-N0E1*)
 307                         set_property ro.ignore_atkbd 1
 308                         set_property poweroff.doubleclick 0
 309                         setkeycodes 0xa5 125
 310                         setkeycodes 0xa7 1
 311                         setkeycodes 0xe3 142
 312                         ;;
 313                 *Aspire1*25*)
 314                         modprobe lis3lv02d_i2c
 315                         echo -n "enabled" > /sys/class/thermal/thermal_zone0/mode
 316                         ;;
 317                 *ThinkPad*Tablet*)
 318                         modprobe hdaps
 319                         hal_sensors=hdaps
 320                         ;;
 321                 *LenovoideapadD330*)
 322                         set_property ro.iio.accel.quirks no-trig
 323                         set_property ro.iio.accel.order 102
 324                         ;&
 325                 *LINX1010B*)
 326                         set_property ro.iio.accel.x.opt_scale -1
 327                         set_property ro.iio.accel.z.opt_scale -1
 328                         ;;
 329                 *i7-WN*)
 330                         set_property ro.iio.accel.quirks no-trig
 331                         ;&
 332                 *i7Stylus*)
 333                         set_property ro.iio.accel.x.opt_scale -1
 334                         ;;
 335                 *LenovoMIIX320*|*ONDATablet*)
 336                         set_property ro.iio.accel.order 102
 337                         set_property ro.iio.accel.x.opt_scale -1
 338                         set_property ro.iio.accel.y.opt_scale -1
 339                         ;;
 340                 *SP111-33*|*TP300L*)
 341                         set_property ro.iio.accel.quirks no-trig
 342                         ;&
 343                 *ST70416-6*)
 344                         set_property ro.iio.accel.order 102
 345                         ;;
 346                 *e-tabPro*|*pnEZpad*|*TECLAST:rntPAD*)
 347                         set_property ro.iio.accel.quirks no-trig
 348                         ;&
 349                 *T*0*TA*|*M80TA*)
 350                         set_property ro.iio.accel.y.opt_scale -1
 351                         ;;
 352                 *)
 353                         has_sensors=false
 354                         ;;
 355         esac
 356
 357         # has iio sensor-hub?
 358         if [ -n "`ls /sys/bus/iio/devices/iio:device* 2> /dev/null`" ]; then
 359                 busybox chown -R 1000.1000 /sys/bus/iio/devices/iio:device*/
 360                 [ -n "`ls /sys/bus/iio/devices/iio:device*/in_accel_x_raw 2> /dev/null`" ] && has_sensors=true
 361                 hal_sensors=iio
 362         elif lsmod | grep -q lis3lv02d_i2c; then
 363                 hal_sensors=hdaps
 364                 has_sensors=true
 365         elif [ "$hal_sensors" != "kbd" ]; then
 366                 has_sensors=true
 367         fi
 368
 369         set_property ro.hardware.sensors $hal_sensors
 370         set_property config.override_forced_orient ${HAS_SENSORS:-$has_sensors}
 371 }
 372
 373 function create_pointercal()
 374 {
 375         if [ ! -e /data/misc/tscal/pointercal ]; then
 376                 mkdir -p /data/misc/tscal
 377                 touch /data/misc/tscal/pointercal
 378                 chown 1000.1000 /data/misc/tscal /data/misc/tscal/*
 379                 chmod 775 /data/misc/tscal
 380                 chmod 664 /data/misc/tscal/pointercal
 381         fi
 382 }
 383
 384 function init_tscal()
 385 {
 386         case "$UEVENT" in
 387                 *ST70416-6*)
 388                         modprobe gslx680_ts_acpi
 389                         ;&
 390                 *81EK*|*T91**|*T101*|*ET2002*|*74499FU*|*945GSE-ITE8712*|*CF-19[CDYFGKLP]*|*TECLAST:rntPAD*)
 391                         create_pointercal
 392                         return
 393                         ;;
 394                 *)
 395                         ;;
 396         esac
 397
 398         for usbts in $(lsusb | awk '{ print $6 }'); do
 399                 case "$usbts" in
 400                         0596:0001|0eef:0001)
 401                                 create_pointercal
 402                                 return
 403                                 ;;
 404                         *)
 405                                 ;;
 406                 esac
 407         done
 408 }
 409
 410 function init_ril()
 411 {
 412         case "$UEVENT" in
 413                 *TEGA*|*2010:svnIntel:*|*Lucid-MWE*)
 414                         set_property rild.libpath /system/lib/libhuaweigeneric-ril.so
 415                         set_property rild.libargs "-d /dev/ttyUSB2 -v /dev/ttyUSB1"
 416                         set_property ro.radio.noril no
 417                         ;;
 418                 *)
 419                         set_property ro.radio.noril yes
 420                         ;;
 421         esac
 422 }
 423
 424 function init_cpu_governor()
 425 {
 426         governor=$(getprop cpu.governor)
 427
 428         [ $governor ] && {
 429                 for cpu in $(ls -d /sys/devices/system/cpu/cpu?); do
 430                         echo $governor > $cpu/cpufreq/scaling_governor || return 1
 431                 done
 432         }
 433 }
 434
 435 function do_init()
 436 {
 437         init_misc
 438         init_hal_audio
 439         init_hal_bluetooth
 440         init_hal_camera
 441         init_hal_gps
 442         init_hal_gralloc
 443         init_hal_hwcomposer
 444         init_hal_vulkan
 445         init_hal_lights
 446         init_hal_power
 447         init_hal_sensors
 448         init_tscal
 449         init_ril
 450         post_init
 451 }
 452
 453 function do_netconsole()
 454 {
 455         modprobe netconsole netconsole="@/,@$(getprop dhcp.eth0.gateway)/"
 456 }
 457
 458 function do_bootcomplete()
 459 {
 460         hciconfig | grep -q hci || pm disable com.android.bluetooth
 461
 462         init_cpu_governor
 463
 464         [ -z "$(getprop persist.sys.root_access)" ] && setprop persist.sys.root_access 3
 465
 466         lsmod | grep -Ehq "brcmfmac|rtl8723be" && setprop wlan.no-unload-driver 1
 467
 468         case "$PRODUCT" in
 469                 1866???|1867???|1869???) # ThinkPad X41 Tablet
 470                         start tablet-mode
 471                         start wacom-input
 472                         setkeycodes 0x6d 115
 473                         setkeycodes 0x6e 114
 474                         setkeycodes 0x69 28
 475                         setkeycodes 0x6b 158
 476                         setkeycodes 0x68 172
 477                         setkeycodes 0x6c 127
 478                         setkeycodes 0x67 217
 479                         ;;
 480                 6363???|6364???|6366???) # ThinkPad X60 Tablet
 481                         ;&
 482                 7762???|7763???|7767???) # ThinkPad X61 Tablet
 483                         start tablet-mode
 484                         start wacom-input
 485                         setkeycodes 0x6d 115
 486                         setkeycodes 0x6e 114
 487                         setkeycodes 0x69 28
 488                         setkeycodes 0x6b 158
 489                         setkeycodes 0x68 172
 490                         setkeycodes 0x6c 127
 491                         setkeycodes 0x67 217
 492                         ;;
 493                 7448???|7449???|7450???|7453???) # ThinkPad X200 Tablet
 494                         start tablet-mode
 495                         start wacom-input
 496                         setkeycodes 0xe012 158
 497                         setkeycodes 0x66 172
 498                         setkeycodes 0x6b 127
 499                         ;;
 500                 Surface*Go)
 501                         echo on > /sys/devices/pci0000:00/0000:00:15.1/i2c_designware.1/power/control
 502                         ;;
 503                 VMware*)
 504                         pm disable com.android.bluetooth
 505                         ;;
 506                 X80*Power)
 507                         set_property power.nonboot-cpu-off 1
 508                         ;;
 509                 *)
 510                         ;;
 511         esac
 512
 513 #       [ -d /proc/asound/card0 ] || modprobe snd-dummy
 514         for c in $(grep '\[.*\]' /proc/asound/cards | awk '{print $1}'); do
 515                 f=/system/etc/alsa/$(cat /proc/asound/card$c/id).state
 516                 if [ -e $f ]; then
 517                         alsa_ctl -f $f restore $c
 518                 else
 519                         alsa_ctl init $c
 520                         alsa_amixer -c $c set Master on
 521                         alsa_amixer -c $c set Master 100%
 522                         alsa_amixer -c $c set Headphone on
 523                         alsa_amixer -c $c set Headphone 100%
 524                         alsa_amixer -c $c set Speaker 100%
 525                         alsa_amixer -c $c set Capture 80%
 526                         alsa_amixer -c $c set Capture cap
 527                         alsa_amixer -c $c set PCM 100% unmute
 528                         alsa_amixer -c $c set SPO unmute
 529                         alsa_amixer -c $c set IEC958 on
 530                         alsa_amixer -c $c set 'Mic Boost' 1
 531                         alsa_amixer -c $c set 'Internal Mic Boost' 1
 532                 fi
 533         done
 534
 535         post_bootcomplete
 536 }
 537
 538 PATH=/sbin:/system/bin:/system/xbin
 539
 540 DMIPATH=/sys/class/dmi/id
 541 BOARD=$(cat $DMIPATH/board_name)
 542 PRODUCT=$(cat $DMIPATH/product_name)
 543 UEVENT=$(cat $DMIPATH/uevent)
 544
 545 # import cmdline variables
 546 for c in `cat /proc/cmdline`; do
 547         case $c in
 548                 BOOT_IMAGE=*|iso-scan/*|*.*=*)
 549                         ;;
 550                 *=*)
 551                         eval $c
 552                         if [ -z "$1" ]; then
 553                                 case $c in
 554                                         DEBUG=*)
 555                                                 [ -n "$DEBUG" ] && set_property debug.logcat 1
 556                                                 [ "$DEBUG" = "0" ] || SETUPWIZARD=${SETUPWIZARD:-0}
 557                                                 ;;
 558                                         DPI=*)
 559                                                 set_property ro.sf.lcd_density "$DPI"
 560                                                 ;;
 561                                 esac
 562                                 [ "$SETUPWIZARD" = "0" ] && set_property ro.setupwizard.mode DISABLED
 563                         fi
 564                         ;;
 565         esac
 566 done
 567
 568 [ -n "$DEBUG" ] && set -x || exec &> /dev/null
 569
 570 # import the vendor specific script
 571 hw_sh=/vendor/etc/init.sh
 572 [ -e $hw_sh ] && source $hw_sh
 573
 574 case "$1" in
 575         netconsole)
 576                 [ -n "$DEBUG" ] && do_netconsole
 577                 ;;
 578         bootcomplete)
 579                 do_bootcomplete
 580                 ;;
 581         init|"")
 582                 do_init
 583                 ;;
 584 esac
 585
 586 return 0