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" "$2"
  16 }
  17
  18 function init_misc()
  19 {
  20         # device information
  21         setprop ro.product.manufacturer "$(cat $DMIPATH/sys_vendor)"
  22         setprop ro.product.model "$PRODUCT"
  23
  24         # a hack for USB modem
  25         lsusb | grep 1a8d:1000 && eject
  26
  27         # in case no cpu governor driver autoloads
  28         [ -d /sys/devices/system/cpu/cpu0/cpufreq ] || modprobe acpi-cpufreq
  29
  30         # enable sdcardfs if /data is not mounted on tmpfs or 9p
  31         mount | grep /data\ | grep -qE 'tmpfs|9p'
  32         [ $? -ne 0 ] && modprobe sdcardfs
  33 }
  34
  35 function init_hal_audio()
  36 {
  37         case "$PRODUCT" in
  38                 VirtualBox*|Bochs*)
  39                         [ -d /proc/asound/card0 ] || modprobe snd-sb16 isapnp=0 irq=5
  40                         ;;
  41                 *)
  42                         ;;
  43         esac
  44
  45         if grep -qi "IntelHDMI" /proc/asound/card0/id; then
  46                 [ -d /proc/asound/card1 ] || set_property ro.hardware.audio.primary hdmi
  47         fi
  48 }
  49
  50 function init_hal_bluetooth()
  51 {
  52         for r in /sys/class/rfkill/*; do
  53                 type=$(cat $r/type)
  54                 [ "$type" = "wlan" -o "$type" = "bluetooth" ] && echo 1 > $r/state
  55         done
  56
  57         case "$PRODUCT" in
  58                 T100TAF)
  59                         set_property bluetooth.interface hci1
  60                         ;;
  61                 T10*TA|M80TA|HP*Omni*)
  62                         BTUART_PORT=/dev/ttyS1
  63                         set_property hal.bluetooth.uart.proto bcm
  64                         ;;
  65                 MacBookPro8*)
  66                         rmmod b43
  67                         modprobe b43 btcoex=0
  68                         modprobe btusb
  69                         ;;
  70                 # FIXME
  71                 # Fix MacBook 2013-2015 (Air6/7&Pro11/12) BCM4360 ssb&wl conflict.
  72                 MacBookPro11* | MacBookPro12* | MacBookAir6* | MacBookAir7*)
  73                         rmmod b43
  74                         rmmod ssb
  75                         rmmod bcma
  76                         rmmod wl
  77                         modprobe wl
  78                         modprobe btusb
  79                         ;;
  80                 *)
  81                         for bt in $(busybox lsusb -v | awk ' /Class:.E0/ { print $9 } '); do
  82                                 chown 1002.1002 $bt && chmod 660 $bt
  83                         done
  84                         ;;
  85         esac
  86
  87         if [ -n "$BTUART_PORT" ]; then
  88                 set_property hal.bluetooth.uart $BTUART_PORT
  89                 chown bluetooth.bluetooth $BTUART_PORT
  90                 start btattach
  91         fi
  92
  93         # rtl8723bs bluetooth
  94         if dmesg -t | grep -qE '8723bs.*BT'; then
  95                 TTYSTRING=`dmesg -t | grep -E 'tty.*MMIO' | awk '{print $2}' | head -1`
  96                 if [ -n "$TTYSTRING" ]; then
  97                         echo "RTL8723BS BT uses $TTYSTRING for Bluetooth."
  98                         ln -sf $TTYSTRING /dev/rtk_h5
  99                         start rtk_hciattach
 100                 fi
 101         fi
 102 }
 103
 104 function init_hal_camera()
 105 {
 106         return
 107 }
 108
 109 function init_hal_gps()
 110 {
 111         # TODO
 112         return
 113 }
 114
 115 function set_drm_mode()
 116 {
 117         case "$PRODUCT" in
 118                 ET1602*)
 119                         drm_mode=1366x768
 120                         ;;
 121                 *)
 122                         [ -n "$video" ] && drm_mode=$video
 123                         ;;
 124         esac
 125
 126         [ -n "$drm_mode" ] && set_property debug.drm.mode.force $drm_mode
 127 }
 128
 129 function init_uvesafb()
 130 {
 131         case "$PRODUCT" in
 132                 ET2002*)
 133                         UVESA_MODE=${UVESA_MODE:-1600x900}
 134                         ;;
 135                 *)
 136                         ;;
 137         esac
 138
 139         modprobe uvesafb mode_option=${UVESA_MODE:-1024x768}-32 ${UVESA_OPTION:-mtrr=3 scroll=redraw}
 140 }
 141
 142 function init_hal_gralloc()
 143 {
 144         case "$(cat /proc/fb | head -1)" in
 145                 *virtiodrmfb)
 146                         if [ "$HWACCEL" != "0" ]; then
 147                                 set_property ro.hardware.hwcomposer drm
 148                                 set_property ro.hardware.gralloc gbm
 149                                 set_property debug.drm.mode.force ${video:-1280x800}
 150                         fi
 151                         set_prop_if_empty sleep.state none
 152                         ;;
 153                 0*inteldrmfb|0*radeondrmfb|0*nouveaufb|0*svgadrmfb|0*amdgpudrmfb)
 154                         if [ "$HWACCEL" != "0" ]; then
 155                                 set_property ro.hardware.gralloc drm
 156                                 set_drm_mode
 157                         fi
 158                         ;;
 159                 "")
 160                         init_uvesafb
 161                         ;&
 162                 0*)
 163                         ;;
 164         esac
 165
 166         [ -n "$DEBUG" ] && set_property debug.egl.trace error
 167 }
 168
 169 function init_hal_hwcomposer()
 170 {
 171         # TODO
 172         return
 173 }
 174
 175 function init_hal_lights()
 176 {
 177         chown 1000.1000 /sys/class/backlight/*/brightness
 178 }
 179
 180 function init_hal_power()
 181 {
 182         for p in /sys/class/rtc/*; do
 183                 echo disabled > $p/device/power/wakeup
 184         done
 185
 186         # TODO
 187         case "$PRODUCT" in
 188                 HP*Omni*|OEMB|Surface*3|T10*TA)
 189                         set_prop_if_empty sleep.state none
 190                         ;;
 191                 *)
 192                         ;;
 193         esac
 194 }
 195
 196 function init_hal_sensors()
 197 {
 198         # if we have sensor module for our hardware, use it
 199         ro_hardware=$(getprop ro.hardware)
 200         [ -f /system/lib/hw/sensors.${ro_hardware}.so ] && return 0
 201
 202         local hal_sensors=kbd
 203         local has_sensors=true
 204         case "$(cat $DMIPATH/uevent)" in
 205                 *Lucid-MWE*)
 206                         set_property ro.ignore_atkbd 1
 207                         hal_sensors=hdaps
 208                         ;;
 209                 *ICONIA*W5*)
 210                         hal_sensors=w500
 211                         ;;
 212                 *S10-3t*)
 213                         hal_sensors=s103t
 214                         ;;
 215                 *Inagua*)
 216                         #setkeycodes 0x62 29
 217                         #setkeycodes 0x74 56
 218                         set_property ro.ignore_atkbd 1
 219                         set_property hal.sensors.kbd.type 2
 220                         ;;
 221                 *TEGA*|*2010:svnIntel:*)
 222                         set_property ro.ignore_atkbd 1
 223                         set_property hal.sensors.kbd.type 1
 224                         io_switch 0x0 0x1
 225                         setkeycodes 0x6d 125
 226                         ;;
 227                 *DLI*)
 228                         set_property ro.ignore_atkbd 1
 229                         set_property hal.sensors.kbd.type 1
 230                         setkeycodes 0x64 1
 231                         setkeycodes 0x65 172
 232                         setkeycodes 0x66 120
 233                         setkeycodes 0x67 116
 234                         setkeycodes 0x68 114
 235                         setkeycodes 0x69 115
 236                         setkeycodes 0x6c 114
 237                         setkeycodes 0x6d 115
 238                         ;;
 239                 *tx2*)
 240                         setkeycodes 0xb1 138
 241                         setkeycodes 0x8a 152
 242                         set_property hal.sensors.kbd.type 6
 243                         set_property poweroff.doubleclick 0
 244                         set_property qemu.hw.mainkeys 1
 245                         ;;
 246                 *MS-N0E1*)
 247                         set_property ro.ignore_atkbd 1
 248                         set_property poweroff.doubleclick 0
 249                         setkeycodes 0xa5 125
 250                         setkeycodes 0xa7 1
 251                         setkeycodes 0xe3 142
 252                         ;;
 253                 *Aspire1*25*)
 254                         modprobe lis3lv02d_i2c
 255                         echo -n "enabled" > /sys/class/thermal/thermal_zone0/mode
 256                         ;;
 257                 *ThinkPad*Tablet*)
 258                         modprobe hdaps
 259                         hal_sensors=hdaps
 260                         ;;
 261                 *i7Stylus*|*M80TA*)
 262                         set_property ro.iio.accel.x.opt_scale -1
 263                         ;;
 264                 *ONDATablet*)
 265                         set_property ro.iio.accel.order 102
 266                         set_property ro.iio.accel.x.opt_scale -1
 267                         set_property ro.iio.accel.y.opt_scale -1
 268                         ;;
 269                 *ST70416-6*)
 270                         set_property ro.iio.accel.order 102
 271                         ;;
 272                 *T*0*TA*|*pnEZpad*)
 273                         set_property ro.iio.accel.y.opt_scale -1
 274                         ;;
 275                 *)
 276                         has_sensors=false
 277                         ;;
 278         esac
 279
 280         # has iio sensor-hub?
 281         if [ -n "`ls /sys/bus/iio/devices/iio:device* 2> /dev/null`" ]; then
 282                 busybox chown -R 1000.1000 /sys/bus/iio/devices/iio:device*/
 283                 [ -n "`ls /sys/bus/iio/devices/iio:device*/in_accel_x_raw 2> /dev/null`" ] && has_sensors=true
 284                 hal_sensors=iio
 285         elif lsmod | grep -q lis3lv02d_i2c; then
 286                 hal_sensors=hdaps
 287                 has_sensors=true
 288         elif [ "$hal_sensors" != "kbd" ]; then
 289                 has_sensors=true
 290         fi
 291
 292         set_property ro.hardware.sensors $hal_sensors
 293         set_property config.override_forced_orient ${HAS_SENSORS:-$has_sensors}
 294 }
 295
 296 function create_pointercal()
 297 {
 298         if [ ! -e /data/misc/tscal/pointercal ]; then
 299                 mkdir -p /data/misc/tscal
 300                 touch /data/misc/tscal/pointercal
 301                 chown 1000.1000 /data/misc/tscal /data/misc/tscal/*
 302                 chmod 775 /data/misc/tscal
 303                 chmod 664 /data/misc/tscal/pointercal
 304         fi
 305 }
 306
 307 function init_tscal()
 308 {
 309         case "$PRODUCT" in
 310                 ST70416-6*)
 311                         modprobe gslx680_ts_acpi
 312                         ;&
 313                 T91|T101|ET2002|74499FU|945GSE-ITE8712|CF-19[CDYFGKLP]*)
 314                         create_pointercal
 315                         return
 316                         ;;
 317                 *)
 318                         ;;
 319         esac
 320
 321         for usbts in $(lsusb | awk '{ print $6 }'); do
 322                 case "$usbts" in
 323                         0596:0001|0eef:0001)
 324                                 create_pointercal
 325                                 return
 326                                 ;;
 327                         *)
 328                                 ;;
 329                 esac
 330         done
 331 }
 332
 333 function init_ril()
 334 {
 335         case "$(cat $DMIPATH/uevent)" in
 336                 *TEGA*|*2010:svnIntel:*|*Lucid-MWE*)
 337                         set_property rild.libpath /system/lib/libhuaweigeneric-ril.so
 338                         set_property rild.libargs "-d /dev/ttyUSB2 -v /dev/ttyUSB1"
 339                         set_property ro.radio.noril no
 340                         ;;
 341                 *)
 342                         set_property ro.radio.noril yes
 343                         ;;
 344         esac
 345 }
 346
 347 function init_cpu_governor()
 348 {
 349         governor=$(getprop cpu.governor)
 350
 351         [ $governor ] && {
 352                 for cpu in $(ls -d /sys/devices/system/cpu/cpu?); do
 353                         echo $governor > $cpu/cpufreq/scaling_governor || return 1
 354                 done
 355         }
 356 }
 357
 358 function do_init()
 359 {
 360         init_misc
 361         init_hal_audio
 362         init_hal_bluetooth
 363         init_hal_camera
 364         init_hal_gps
 365         init_hal_gralloc
 366         init_hal_hwcomposer
 367         init_hal_lights
 368         init_hal_power
 369         init_hal_sensors
 370         init_tscal
 371         init_ril
 372         post_init
 373 }
 374
 375 function do_netconsole()
 376 {
 377         modprobe netconsole netconsole="@/,@$(getprop dhcp.eth0.gateway)/"
 378 }
 379
 380 function do_bootcomplete()
 381 {
 382         hciconfig | grep -q hci || pm disable com.android.bluetooth
 383
 384         init_cpu_governor
 385
 386         [ -z "$(getprop persist.sys.root_access)" ] && setprop persist.sys.root_access 3
 387
 388         lsmod | grep -Ehq "brcmfmac|rtl8723be" && setprop wlan.no-unload-driver 1
 389
 390         case "$PRODUCT" in
 391                 1866???|1867???|1869???) # ThinkPad X41 Tablet
 392                         start tablet-mode
 393                         start wacom-input
 394                         setkeycodes 0x6d 115
 395                         setkeycodes 0x6e 114
 396                         setkeycodes 0x69 28
 397                         setkeycodes 0x6b 158
 398                         setkeycodes 0x68 172
 399                         setkeycodes 0x6c 127
 400                         setkeycodes 0x67 217
 401                         ;;
 402                 6363???|6364???|6366???) # ThinkPad X60 Tablet
 403                         ;&
 404                 7762???|7763???|7767???) # ThinkPad X61 Tablet
 405                         start tablet-mode
 406                         start wacom-input
 407                         setkeycodes 0x6d 115
 408                         setkeycodes 0x6e 114
 409                         setkeycodes 0x69 28
 410                         setkeycodes 0x6b 158
 411                         setkeycodes 0x68 172
 412                         setkeycodes 0x6c 127
 413                         setkeycodes 0x67 217
 414                         ;;
 415                 7448???|7449???|7450???|7453???) # ThinkPad X200 Tablet
 416                         start tablet-mode
 417                         start wacom-input
 418                         setkeycodes 0xe012 158
 419                         setkeycodes 0x66 172
 420                         setkeycodes 0x6b 127
 421                         ;;
 422                 VMware*)
 423                         pm disable com.android.bluetooth
 424                         ;;
 425                 *)
 426                         ;;
 427         esac
 428
 429 #       [ -d /proc/asound/card0 ] || modprobe snd-dummy
 430         for c in $(grep '\[.*\]' /proc/asound/cards | awk '{print $1}'); do
 431                 f=/system/etc/alsa/$(cat /proc/asound/card$c/id).state
 432                 if [ -e $f ]; then
 433                         alsa_ctl -f $f restore $c
 434                 else
 435                         alsa_ctl init $c
 436                         alsa_amixer -c $c set Master on
 437                         alsa_amixer -c $c set Master 100%
 438                         alsa_amixer -c $c set Headphone on
 439                         alsa_amixer -c $c set Headphone 100%
 440                         alsa_amixer -c $c set Speaker 100%
 441                         alsa_amixer -c $c set Capture 80%
 442                         alsa_amixer -c $c set Capture cap
 443                         alsa_amixer -c $c set PCM 100 unmute
 444                         alsa_amixer -c $c set SPO unmute
 445                         alsa_amixer -c $c set IEC958 on
 446                         alsa_amixer -c $c set 'Mic Boost' 1
 447                         alsa_amixer -c $c set 'Internal Mic Boost' 1
 448                 fi
 449         done
 450
 451         post_bootcomplete
 452 }
 453
 454 PATH=/sbin:/system/bin:/system/xbin
 455
 456 DMIPATH=/sys/class/dmi/id
 457 BOARD=$(cat $DMIPATH/board_name)
 458 PRODUCT=$(cat $DMIPATH/product_name)
 459
 460 # import cmdline variables
 461 for c in `cat /proc/cmdline`; do
 462         case $c in
 463                 BOOT_IMAGE=*|iso-scan/*|*.*=*)
 464                         ;;
 465                 *=*)
 466                         eval $c
 467                         if [ -z "$1" ]; then
 468                                 case $c in
 469                                         DEBUG=*)
 470                                                 [ -n "$DEBUG" ] && set_property debug.logcat 1
 471                                                 ;;
 472                                 esac
 473                         fi
 474                         ;;
 475         esac
 476 done
 477
 478 [ -n "$DEBUG" ] && set -x || exec &> /dev/null
 479
 480 # import the vendor specific script
 481 hw_sh=/vendor/etc/init.sh
 482 [ -e $hw_sh ] && source $hw_sh
 483
 484 case "$1" in
 485         netconsole)
 486                 [ -n "$DEBUG" ] && do_netconsole
 487                 ;;
 488         bootcomplete)
 489                 do_bootcomplete
 490                 ;;
 491         init|"")
 492                 do_init
 493                 ;;
 494 esac
 495
 496 return 0