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