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                 *)
  70                         ;;
  71         esac
  72
  73         if grep -qi "IntelHDMI" /proc/asound/card0/id; then
  74                 [ -d /proc/asound/card1 ] || set_property ro.hardware.audio.primary hdmi
  75         fi
  76 }
  77
  78 function init_hal_bluetooth()
  79 {
  80         for r in /sys/class/rfkill/*; do
  81                 type=$(cat $r/type)
  82                 [ "$type" = "wlan" -o "$type" = "bluetooth" ] && echo 1 > $r/state
  83         done
  84
  85         case "$PRODUCT" in
  86                 T100TAF)
  87                         set_property bluetooth.interface hci1
  88                         ;;
  89                 T10*TA|M80TA|HP*Omni*)
  90                         BTUART_PORT=/dev/ttyS1
  91                         set_property hal.bluetooth.uart.proto bcm
  92                         ;;
  93                 MacBookPro8*)
  94                         rmmod b43
  95                         modprobe b43 btcoex=0
  96                         modprobe btusb
  97                         ;;
  98                 # FIXME
  99                 # Fix MacBook 2013-2015 (Air6/7&Pro11/12) BCM4360 ssb&wl conflict.
 100                 MacBookPro11* | MacBookPro12* | MacBookAir6* | MacBookAir7*)
 101                         rmmod b43
 102                         rmmod ssb
 103                         rmmod bcma
 104                         rmmod wl
 105                         modprobe wl
 106                         modprobe btusb
 107                         ;;
 108                 *)
 109                         for bt in $(busybox lsusb -v | awk ' /Class:.E0/ { print $9 } '); do
 110                                 chown 1002.1002 $bt && chmod 660 $bt
 111                         done
 112                         ;;
 113         esac
 114
 115         if [ -n "$BTUART_PORT" ]; then
 116                 set_property hal.bluetooth.uart $BTUART_PORT
 117                 chown bluetooth.bluetooth $BTUART_PORT
 118                 start btattach
 119         fi
 120
 121         # rtl8723bs bluetooth
 122         if dmesg -t | grep -qE '8723bs.*BT'; then
 123                 TTYSTRING=`dmesg -t | grep -E 'tty.*MMIO' | awk '{print $2}' | head -1`
 124                 if [ -n "$TTYSTRING" ]; then
 125                         echo "RTL8723BS BT uses $TTYSTRING for Bluetooth."
 126                         ln -sf $TTYSTRING /dev/rtk_h5
 127                         start rtk_hciattach
 128                 fi
 129         fi
 130 }
 131
 132 function init_hal_camera()
 133 {
 134         case "$UEVENT" in
 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 ${UVESA_OPTION:-mtrr=3 scroll=redraw}
 181 }
 182
 183 function init_hal_gralloc()
 184 {
 185         case "$(cat /proc/fb | head -1)" in
 186                 *virtiodrmfb)
 187                         if [ "$HWACCEL" != "0" ]; then
 188                                 set_property ro.hardware.hwcomposer drm
 189                                 set_property ro.hardware.gralloc gbm
 190                                 set_property debug.drm.mode.force ${video:-1280x800}
 191                         fi
 192                         set_prop_if_empty sleep.state none
 193                         ;;
 194                 0*inteldrmfb|0*radeondrmfb|0*nouveaufb|0*svgadrmfb|0*amdgpudrmfb)
 195                         if [ "$HWACCEL" != "0" ]; then
 196                                 set_property ro.hardware.gralloc drm
 197                                 set_drm_mode
 198                         fi
 199                         ;;
 200                 "")
 201                         init_uvesafb
 202                         ;&
 203                 0*)
 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_lights()
 217 {
 218         chown 1000.1000 /sys/class/backlight/*/brightness
 219 }
 220
 221 function init_hal_power()
 222 {
 223         for p in /sys/class/rtc/*; do
 224                 echo disabled > $p/device/power/wakeup
 225         done
 226
 227         # TODO
 228         case "$PRODUCT" in
 229                 HP*Omni*|OEMB|Surface*3|T10*TA)
 230                         set_prop_if_empty sleep.state none
 231                         ;;
 232                 e-tab*Pro)
 233                         set_prop_if_empty sleep.state force
 234                         ;;
 235                 *)
 236                         ;;
 237         esac
 238 }
 239
 240 function init_hal_sensors()
 241 {
 242         # if we have sensor module for our hardware, use it
 243         ro_hardware=$(getprop ro.hardware)
 244         [ -f /system/lib/hw/sensors.${ro_hardware}.so ] && return 0
 245
 246         local hal_sensors=kbd
 247         local has_sensors=true
 248         case "$UEVENT" in
 249                 *Lucid-MWE*)
 250                         set_property ro.ignore_atkbd 1
 251                         hal_sensors=hdaps
 252                         ;;
 253                 *ICONIA*W5*)
 254                         hal_sensors=w500
 255                         ;;
 256                 *S10-3t*)
 257                         hal_sensors=s103t
 258                         ;;
 259                 *Inagua*)
 260                         #setkeycodes 0x62 29
 261                         #setkeycodes 0x74 56
 262                         set_property ro.ignore_atkbd 1
 263                         set_property hal.sensors.kbd.type 2
 264                         ;;
 265                 *TEGA*|*2010:svnIntel:*)
 266                         set_property ro.ignore_atkbd 1
 267                         set_property hal.sensors.kbd.type 1
 268                         io_switch 0x0 0x1
 269                         setkeycodes 0x6d 125
 270                         ;;
 271                 *DLI*)
 272                         set_property ro.ignore_atkbd 1
 273                         set_property hal.sensors.kbd.type 1
 274                         setkeycodes 0x64 1
 275                         setkeycodes 0x65 172
 276                         setkeycodes 0x66 120
 277                         setkeycodes 0x67 116
 278                         setkeycodes 0x68 114
 279                         setkeycodes 0x69 115
 280                         setkeycodes 0x6c 114
 281                         setkeycodes 0x6d 115
 282                         ;;
 283                 *tx2*)
 284                         setkeycodes 0xb1 138
 285                         setkeycodes 0x8a 152
 286                         set_property hal.sensors.kbd.type 6
 287                         set_property poweroff.doubleclick 0
 288                         set_property qemu.hw.mainkeys 1
 289                         ;;
 290                 *MS-N0E1*)
 291                         set_property ro.ignore_atkbd 1
 292                         set_property poweroff.doubleclick 0
 293                         setkeycodes 0xa5 125
 294                         setkeycodes 0xa7 1
 295                         setkeycodes 0xe3 142
 296                         ;;
 297                 *Aspire1*25*)
 298                         modprobe lis3lv02d_i2c
 299                         echo -n "enabled" > /sys/class/thermal/thermal_zone0/mode
 300                         ;;
 301                 *ThinkPad*Tablet*)
 302                         modprobe hdaps
 303                         hal_sensors=hdaps
 304                         ;;
 305                 *LenovoideapadD330*)
 306                         set_property ro.iio.accel.quirks no-trig
 307                         set_property ro.iio.accel.order 102
 308                         ;&
 309                 *LINX1010B*)
 310                         set_property ro.iio.accel.x.opt_scale -1
 311                         set_property ro.iio.accel.z.opt_scale -1
 312                         ;;
 313                 *i7-WN*)
 314                         set_property ro.iio.accel.quirks no-trig
 315                         ;&
 316                 *i7Stylus*)
 317                         set_property ro.iio.accel.x.opt_scale -1
 318                         ;;
 319                 *LenovoMIIX320*|*ONDATablet*)
 320                         set_property ro.iio.accel.order 102
 321                         set_property ro.iio.accel.x.opt_scale -1
 322                         set_property ro.iio.accel.y.opt_scale -1
 323                         ;;
 324                 *SP111-33*)
 325                         set_property ro.iio.accel.quirks no-trig
 326                         ;&
 327                 *ST70416-6*)
 328                         set_property ro.iio.accel.order 102
 329                         ;;
 330                 *e-tabPro*|*pnEZpad*|*TECLAST:rntPAD*)
 331                         set_property ro.iio.accel.quirks no-trig
 332                         ;&
 333                 *T*0*TA*|*M80TA*)
 334                         set_property ro.iio.accel.y.opt_scale -1
 335                         ;;
 336                 *)
 337                         has_sensors=false
 338                         ;;
 339         esac
 340
 341         # has iio sensor-hub?
 342         if [ -n "`ls /sys/bus/iio/devices/iio:device* 2> /dev/null`" ]; then
 343                 busybox chown -R 1000.1000 /sys/bus/iio/devices/iio:device*/
 344                 [ -n "`ls /sys/bus/iio/devices/iio:device*/in_accel_x_raw 2> /dev/null`" ] && has_sensors=true
 345                 hal_sensors=iio
 346         elif lsmod | grep -q lis3lv02d_i2c; then
 347                 hal_sensors=hdaps
 348                 has_sensors=true
 349         elif [ "$hal_sensors" != "kbd" ]; then
 350                 has_sensors=true
 351         fi
 352
 353         set_property ro.hardware.sensors $hal_sensors
 354         set_property config.override_forced_orient ${HAS_SENSORS:-$has_sensors}
 355 }
 356
 357 function create_pointercal()
 358 {
 359         if [ ! -e /data/misc/tscal/pointercal ]; then
 360                 mkdir -p /data/misc/tscal
 361                 touch /data/misc/tscal/pointercal
 362                 chown 1000.1000 /data/misc/tscal /data/misc/tscal/*
 363                 chmod 775 /data/misc/tscal
 364                 chmod 664 /data/misc/tscal/pointercal
 365         fi
 366 }
 367
 368 function init_tscal()
 369 {
 370         case "$UEVENT" in
 371                 *ST70416-6*)
 372                         modprobe gslx680_ts_acpi
 373                         ;&
 374                 *T91*|*T101*|*ET2002*|*74499FU*|*945GSE-ITE8712*|*CF-19[CDYFGKLP]*|*TECLAST:rntPAD*)
 375                         create_pointercal
 376                         return
 377                         ;;
 378                 *)
 379                         ;;
 380         esac
 381
 382         for usbts in $(lsusb | awk '{ print $6 }'); do
 383                 case "$usbts" in
 384                         0596:0001|0eef:0001)
 385                                 create_pointercal
 386                                 return
 387                                 ;;
 388                         *)
 389                                 ;;
 390                 esac
 391         done
 392 }
 393
 394 function init_ril()
 395 {
 396         case "$UEVENT" in
 397                 *TEGA*|*2010:svnIntel:*|*Lucid-MWE*)
 398                         set_property rild.libpath /system/lib/libhuaweigeneric-ril.so
 399                         set_property rild.libargs "-d /dev/ttyUSB2 -v /dev/ttyUSB1"
 400                         set_property ro.radio.noril no
 401                         ;;
 402                 *)
 403                         set_property ro.radio.noril yes
 404                         ;;
 405         esac
 406 }
 407
 408 function init_cpu_governor()
 409 {
 410         governor=$(getprop cpu.governor)
 411
 412         [ $governor ] && {
 413                 for cpu in $(ls -d /sys/devices/system/cpu/cpu?); do
 414                         echo $governor > $cpu/cpufreq/scaling_governor || return 1
 415                 done
 416         }
 417 }
 418
 419 function do_init()
 420 {
 421         init_misc
 422         init_hal_audio
 423         init_hal_bluetooth
 424         init_hal_camera
 425         init_hal_gps
 426         init_hal_gralloc
 427         init_hal_hwcomposer
 428         init_hal_lights
 429         init_hal_power
 430         init_hal_sensors
 431         init_tscal
 432         init_ril
 433         post_init
 434 }
 435
 436 function do_netconsole()
 437 {
 438         modprobe netconsole netconsole="@/,@$(getprop dhcp.eth0.gateway)/"
 439 }
 440
 441 function do_bootcomplete()
 442 {
 443         hciconfig | grep -q hci || pm disable com.android.bluetooth
 444
 445         init_cpu_governor
 446
 447         [ -z "$(getprop persist.sys.root_access)" ] && setprop persist.sys.root_access 3
 448
 449         lsmod | grep -Ehq "brcmfmac|rtl8723be" && setprop wlan.no-unload-driver 1
 450
 451         case "$PRODUCT" in
 452                 1866???|1867???|1869???) # ThinkPad X41 Tablet
 453                         start tablet-mode
 454                         start wacom-input
 455                         setkeycodes 0x6d 115
 456                         setkeycodes 0x6e 114
 457                         setkeycodes 0x69 28
 458                         setkeycodes 0x6b 158
 459                         setkeycodes 0x68 172
 460                         setkeycodes 0x6c 127
 461                         setkeycodes 0x67 217
 462                         ;;
 463                 6363???|6364???|6366???) # ThinkPad X60 Tablet
 464                         ;&
 465                 7762???|7763???|7767???) # ThinkPad X61 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                 7448???|7449???|7450???|7453???) # ThinkPad X200 Tablet
 477                         start tablet-mode
 478                         start wacom-input
 479                         setkeycodes 0xe012 158
 480                         setkeycodes 0x66 172
 481                         setkeycodes 0x6b 127
 482                         ;;
 483                 Surface*Go)
 484                         echo on > /sys/devices/pci0000:00/0000:00:15.1/i2c_designware.1/power/control
 485                         ;;
 486                 X80*Power)
 487                         set_property power.nonboot-cpu-off 1
 488                         ;;
 489                 *)
 490                         ;;
 491         esac
 492
 493 #       [ -d /proc/asound/card0 ] || modprobe snd-dummy
 494         for c in $(grep '\[.*\]' /proc/asound/cards | awk '{print $1}'); do
 495                 f=/system/etc/alsa/$(cat /proc/asound/card$c/id).state
 496                 if [ -e $f ]; then
 497                         alsa_ctl -f $f restore $c
 498                 else
 499                         alsa_ctl init $c
 500                         alsa_amixer -c $c set Master on
 501                         alsa_amixer -c $c set Master 100%
 502                         alsa_amixer -c $c set Headphone on
 503                         alsa_amixer -c $c set Headphone 100%
 504                         alsa_amixer -c $c set Speaker 100%
 505                         alsa_amixer -c $c set Capture 80%
 506                         alsa_amixer -c $c set Capture cap
 507                         alsa_amixer -c $c set PCM 100% unmute
 508                         alsa_amixer -c $c set SPO unmute
 509                         alsa_amixer -c $c set IEC958 on
 510                         alsa_amixer -c $c set 'Mic Boost' 1
 511                         alsa_amixer -c $c set 'Internal Mic Boost' 1
 512                 fi
 513         done
 514
 515         post_bootcomplete
 516 }
 517
 518 PATH=/sbin:/system/bin:/system/xbin
 519
 520 DMIPATH=/sys/class/dmi/id
 521 BOARD=$(cat $DMIPATH/board_name)
 522 PRODUCT=$(cat $DMIPATH/product_name)
 523 UEVENT=$(cat $DMIPATH/uevent)
 524
 525 # import cmdline variables
 526 for c in `cat /proc/cmdline`; do
 527         case $c in
 528                 BOOT_IMAGE=*|iso-scan/*|*.*=*)
 529                         ;;
 530                 *=*)
 531                         eval $c
 532                         if [ -z "$1" ]; then
 533                                 case $c in
 534                                         DEBUG=*)
 535                                                 [ -n "$DEBUG" ] && set_property debug.logcat 1
 536                                                 ;;
 537                                 esac
 538                         fi
 539                         ;;
 540         esac
 541 done
 542
 543 [ -n "$DEBUG" ] && set -x || exec &> /dev/null
 544
 545 # import the vendor specific script
 546 hw_sh=/vendor/etc/init.sh
 547 [ -e $hw_sh ] && source $hw_sh
 548
 549 case "$1" in
 550         netconsole)
 551                 [ -n "$DEBUG" ] && do_netconsole
 552                 ;;
 553         bootcomplete)
 554                 do_bootcomplete
 555                 ;;
 556         init|"")
 557                 do_init
 558                 ;;
 559 esac
 560
 561 return 0