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                 TS10*)
  42                         set_prop_if_empty hal.audio.out pcmC0D2p
  43                         ;;
  44         esac
  45 }
  46
  47 function init_hal_bluetooth()
  48 {
  49         for r in /sys/class/rfkill/*; do
  50                 type=$(cat $r/type)
  51                 [ "$type" = "wlan" -o "$type" = "bluetooth" ] && echo 1 > $r/state
  52         done
  53
  54         case "$PRODUCT" in
  55                 T100TAF)
  56                         set_property bluetooth.interface hci1
  57                         ;;
  58                 T10*TA|M80TA|HP*Omni*)
  59                         BTUART_PORT=/dev/ttyS1
  60                         set_property hal.bluetooth.uart.proto bcm
  61                         ;;
  62                 MacBookPro8*)
  63                         rmmod b43
  64                         modprobe b43 btcoex=0
  65                         modprobe btusb
  66                         ;;
  67                 # FIXME
  68                 # Fix MacBook 2013-2015 (Air6/7&Pro11/12) BCM4360 ssb&wl conflict.
  69                 MacBookPro11* | MacBookPro12* | MacBookAir6* | MacBookAir7*)
  70                         rmmod b43
  71                         rmmod ssb
  72                         rmmod bcma
  73                         rmmod wl
  74                         modprobe wl
  75                         modprobe btusb
  76                         ;;
  77                 *)
  78                         for bt in $(busybox lsusb -v | awk ' /Class:.E0/ { print $9 } '); do
  79                                 chown 1002.1002 $bt && chmod 660 $bt
  80                         done
  81                         ;;
  82         esac
  83
  84         if [ -n "$BTUART_PORT" ]; then
  85                 set_property hal.bluetooth.uart $BTUART_PORT
  86                 chown bluetooth.bluetooth $BTUART_PORT
  87                 start btattach
  88         fi
  89
  90         # rtl8723bs bluetooth
  91         if dmesg -t | grep -qE '8723bs.*BT'; then
  92                 TTYSTRING=`dmesg -t | grep -E 'tty.*MMIO' | awk '{print $2}' | head -1`
  93                 if [ -n "$TTYSTRING" ]; then
  94                         echo "RTL8723BS BT uses $TTYSTRING for Bluetooth."
  95                         ln -sf $TTYSTRING /dev/rtk_h5
  96                         start rtk_hciattach
  97                 fi
  98         fi
  99 }
 100
 101 function init_hal_camera()
 102 {
 103         return
 104 }
 105
 106 function init_hal_gps()
 107 {
 108         # TODO
 109         return
 110 }
 111
 112 function set_drm_mode()
 113 {
 114         case "$PRODUCT" in
 115                 ET1602*)
 116                         drm_mode=1366x768
 117                         ;;
 118                 *)
 119                         [ -n "$video" ] && drm_mode=$video
 120                         ;;
 121         esac
 122
 123         [ -n "$drm_mode" ] && set_property debug.drm.mode.force $drm_mode
 124 }
 125
 126 function init_uvesafb()
 127 {
 128         UVESA_MODE=${UVESA_MODE:-${video%@*}}
 129
 130         case "$PRODUCT" in
 131                 ET2002*)
 132                         UVESA_MODE=${UVESA_MODE:-1600x900}
 133                         ;;
 134                 *)
 135                         ;;
 136         esac
 137
 138         modprobe uvesafb mode_option=${UVESA_MODE:-1024x768}-32 ${UVESA_OPTION:-mtrr=3 scroll=redraw}
 139 }
 140
 141 function init_hal_gralloc()
 142 {
 143         case "$(cat /proc/fb | head -1)" in
 144                 *virtiodrmfb)
 145                         if [ "$HWACCEL" != "0" ]; then
 146                                 set_property ro.hardware.hwcomposer drm
 147                                 set_property ro.hardware.gralloc gbm
 148                                 set_property debug.drm.mode.force ${video:-1280x800}
 149                         fi
 150                         ;;
 151                 0*inteldrmfb|0*radeondrmfb|0*nouveaufb|0*svgadrmfb|0*amdgpudrmfb)
 152                         if [ "$HWACCEL" != "0" ]; then
 153                                 set_property ro.hardware.gralloc drm
 154                                 set_drm_mode
 155                         fi
 156                         ;;
 157                 "")
 158                         init_uvesafb
 159                         ;&
 160                 0*)
 161                         ;;
 162         esac
 163
 164         [ -n "$DEBUG" ] && set_property debug.egl.trace error
 165 }
 166
 167 function init_hal_hwcomposer()
 168 {
 169         # TODO
 170         return
 171 }
 172
 173 function init_hal_vulkan()
 174 {
 175         case "$(cat /proc/fb | head -1)" in
 176                 0*inteldrmfb)
 177                         set_property ro.hardware.vulkan android-x86
 178                         ;;
 179                 *)
 180                         ;;
 181         esac
 182 }
 183
 184 function init_hal_lights()
 185 {
 186         chown 1000.1000 /sys/class/backlight/*/brightness
 187 }
 188
 189 function init_hal_power()
 190 {
 191         for p in /sys/class/rtc/*; do
 192                 echo disabled > $p/device/power/wakeup
 193         done
 194
 195         # TODO
 196         case "$PRODUCT" in
 197                 HP*Omni*|OEMB|Standard*PC*|Surface*3|T10*TA)
 198                         set_prop_if_empty sleep.state none
 199                         ;;
 200                 *)
 201                         ;;
 202         esac
 203 }
 204
 205 function init_hal_sensors()
 206 {
 207         # if we have sensor module for our hardware, use it
 208         ro_hardware=$(getprop ro.hardware)
 209         [ -f /system/lib/hw/sensors.${ro_hardware}.so ] && return 0
 210
 211         local hal_sensors=kbd
 212         local has_sensors=true
 213         case "$(cat $DMIPATH/uevent)" in
 214                 *Lucid-MWE*)
 215                         set_property ro.ignore_atkbd 1
 216                         hal_sensors=hdaps
 217                         ;;
 218                 *ICONIA*W5*)
 219                         hal_sensors=w500
 220                         ;;
 221                 *S10-3t*)
 222                         hal_sensors=s103t
 223                         ;;
 224                 *Inagua*)
 225                         #setkeycodes 0x62 29
 226                         #setkeycodes 0x74 56
 227                         set_property ro.ignore_atkbd 1
 228                         set_property hal.sensors.kbd.type 2
 229                         ;;
 230                 *TEGA*|*2010:svnIntel:*)
 231                         set_property ro.ignore_atkbd 1
 232                         set_property hal.sensors.kbd.type 1
 233                         io_switch 0x0 0x1
 234                         setkeycodes 0x6d 125
 235                         ;;
 236                 *DLI*)
 237                         set_property ro.ignore_atkbd 1
 238                         set_property hal.sensors.kbd.type 1
 239                         setkeycodes 0x64 1
 240                         setkeycodes 0x65 172
 241                         setkeycodes 0x66 120
 242                         setkeycodes 0x67 116
 243                         setkeycodes 0x68 114
 244                         setkeycodes 0x69 115
 245                         setkeycodes 0x6c 114
 246                         setkeycodes 0x6d 115
 247                         ;;
 248                 *tx2*)
 249                         setkeycodes 0xb1 138
 250                         setkeycodes 0x8a 152
 251                         set_property hal.sensors.kbd.type 6
 252                         set_property poweroff.doubleclick 0
 253                         set_property qemu.hw.mainkeys 1
 254                         ;;
 255                 *MS-N0E1*)
 256                         set_property ro.ignore_atkbd 1
 257                         set_property poweroff.doubleclick 0
 258                         setkeycodes 0xa5 125
 259                         setkeycodes 0xa7 1
 260                         setkeycodes 0xe3 142
 261                         ;;
 262                 *Aspire1*25*)
 263                         modprobe lis3lv02d_i2c
 264                         echo -n "enabled" > /sys/class/thermal/thermal_zone0/mode
 265                         ;;
 266                 *ThinkPad*Tablet*)
 267                         modprobe hdaps
 268                         hal_sensors=hdaps
 269                         ;;
 270                 *i7Stylus*|*M80TA*)
 271                         set_property ro.iio.accel.x.opt_scale -1
 272                         ;;
 273                 *ONDATablet*)
 274                         set_property ro.iio.accel.order 102
 275                         set_property ro.iio.accel.x.opt_scale -1
 276                         set_property ro.iio.accel.y.opt_scale -1
 277                         ;;
 278                 *ST70416-6*)
 279                         set_property ro.iio.accel.order 102
 280                         ;;
 281                 *T*0*TA*|*pnEZpad*)
 282                         set_property ro.iio.accel.y.opt_scale -1
 283                         ;;
 284                 *)
 285                         has_sensors=false
 286                         ;;
 287         esac
 288
 289         # has iio sensor-hub?
 290         if [ -n "`ls /sys/bus/iio/devices/iio:device* 2> /dev/null`" ]; then
 291                 busybox chown -R 1000.1000 /sys/bus/iio/devices/iio:device*/
 292                 [ -n "`ls /sys/bus/iio/devices/iio:device*/in_accel_x_raw 2> /dev/null`" ] && has_sensors=true
 293                 hal_sensors=iio
 294         elif lsmod | grep -q lis3lv02d_i2c; then
 295                 hal_sensors=hdaps
 296                 has_sensors=true
 297         elif [ "$hal_sensors" != "kbd" ]; then
 298                 has_sensors=true
 299         fi
 300
 301         set_property ro.hardware.sensors $hal_sensors
 302         set_property config.override_forced_orient ${HAS_SENSORS:-$has_sensors}
 303 }
 304
 305 function create_pointercal()
 306 {
 307         if [ ! -e /data/misc/tscal/pointercal ]; then
 308                 mkdir -p /data/misc/tscal
 309                 touch /data/misc/tscal/pointercal
 310                 chown 1000.1000 /data/misc/tscal /data/misc/tscal/*
 311                 chmod 775 /data/misc/tscal
 312                 chmod 664 /data/misc/tscal/pointercal
 313         fi
 314 }
 315
 316 function init_tscal()
 317 {
 318         case "$PRODUCT" in
 319                 ST70416-6*)
 320                         modprobe gslx680_ts_acpi
 321                         ;&
 322                 T91|T101|ET2002|74499FU|945GSE-ITE8712|CF-19[CDYFGKLP]*)
 323                         create_pointercal
 324                         return
 325                         ;;
 326                 *)
 327                         ;;
 328         esac
 329
 330         for usbts in $(lsusb | awk '{ print $6 }'); do
 331                 case "$usbts" in
 332                         0596:0001|0eef:0001)
 333                                 create_pointercal
 334                                 return
 335                                 ;;
 336                         *)
 337                                 ;;
 338                 esac
 339         done
 340 }
 341
 342 function init_ril()
 343 {
 344         case "$(cat $DMIPATH/uevent)" in
 345                 *TEGA*|*2010:svnIntel:*|*Lucid-MWE*)
 346                         set_property rild.libpath /system/lib/libhuaweigeneric-ril.so
 347                         set_property rild.libargs "-d /dev/ttyUSB2 -v /dev/ttyUSB1"
 348                         set_property ro.radio.noril no
 349                         ;;
 350                 *)
 351                         set_property ro.radio.noril yes
 352                         ;;
 353         esac
 354 }
 355
 356 function init_cpu_governor()
 357 {
 358         governor=$(getprop cpu.governor)
 359
 360         [ $governor ] && {
 361                 for cpu in $(ls -d /sys/devices/system/cpu/cpu?); do
 362                         echo $governor > $cpu/cpufreq/scaling_governor || return 1
 363                 done
 364         }
 365 }
 366
 367 function do_init()
 368 {
 369         init_misc
 370         init_hal_audio
 371         init_hal_bluetooth
 372         init_hal_camera
 373         init_hal_gps
 374         init_hal_gralloc
 375         init_hal_hwcomposer
 376         init_hal_vulkan
 377         init_hal_lights
 378         init_hal_power
 379         init_hal_sensors
 380         init_tscal
 381         init_ril
 382         post_init
 383 }
 384
 385 function do_netconsole()
 386 {
 387         modprobe netconsole netconsole="@/,@$(getprop dhcp.eth0.gateway)/"
 388 }
 389
 390 function do_bootcomplete()
 391 {
 392         hciconfig | grep -q hci || pm disable com.android.bluetooth
 393
 394         init_cpu_governor
 395
 396         [ -z "$(getprop persist.sys.root_access)" ] && setprop persist.sys.root_access 3
 397
 398         lsmod | grep -Ehq "brcmfmac|rtl8723be" && setprop wlan.no-unload-driver 1
 399
 400         case "$PRODUCT" in
 401                 1866???|1867???|1869???) # ThinkPad X41 Tablet
 402                         start tablet-mode
 403                         start wacom-input
 404                         setkeycodes 0x6d 115
 405                         setkeycodes 0x6e 114
 406                         setkeycodes 0x69 28
 407                         setkeycodes 0x6b 158
 408                         setkeycodes 0x68 172
 409                         setkeycodes 0x6c 127
 410                         setkeycodes 0x67 217
 411                         ;;
 412                 6363???|6364???|6366???) # ThinkPad X60 Tablet
 413                         ;&
 414                 7762???|7763???|7767???) # ThinkPad X61 Tablet
 415                         start tablet-mode
 416                         start wacom-input
 417                         setkeycodes 0x6d 115
 418                         setkeycodes 0x6e 114
 419                         setkeycodes 0x69 28
 420                         setkeycodes 0x6b 158
 421                         setkeycodes 0x68 172
 422                         setkeycodes 0x6c 127
 423                         setkeycodes 0x67 217
 424                         ;;
 425                 7448???|7449???|7450???|7453???) # ThinkPad X200 Tablet
 426                         start tablet-mode
 427                         start wacom-input
 428                         setkeycodes 0xe012 158
 429                         setkeycodes 0x66 172
 430                         setkeycodes 0x6b 127
 431                         ;;
 432                 Surface*Go)
 433                         echo on > /sys/devices/pci0000:00/0000:00:15.1/i2c_designware.1/power/control
 434                         ;;
 435                 VMware*)
 436                         pm disable com.android.bluetooth
 437                         ;;
 438                 *)
 439                         ;;
 440         esac
 441
 442 #       [ -d /proc/asound/card0 ] || modprobe snd-dummy
 443         for c in $(grep '\[.*\]' /proc/asound/cards | awk '{print $1}'); do
 444                 f=/system/etc/alsa/$(cat /proc/asound/card$c/id).state
 445                 if [ -e $f ]; then
 446                         alsa_ctl -f $f restore $c
 447                 else
 448                         alsa_ctl init $c
 449                         alsa_amixer -c $c set Master on
 450                         alsa_amixer -c $c set Master 100%
 451                         alsa_amixer -c $c set Headphone on
 452                         alsa_amixer -c $c set Headphone 100%
 453                         alsa_amixer -c $c set Speaker 100%
 454                         alsa_amixer -c $c set Capture 80%
 455                         alsa_amixer -c $c set Capture cap
 456                         alsa_amixer -c $c set PCM 100 unmute
 457                         alsa_amixer -c $c set SPO unmute
 458                         alsa_amixer -c $c set IEC958 on
 459                         alsa_amixer -c $c set 'Mic Boost' 1
 460                         alsa_amixer -c $c set 'Internal Mic Boost' 1
 461                 fi
 462         done
 463
 464         post_bootcomplete
 465 }
 466
 467 PATH=/sbin:/system/bin:/system/xbin
 468
 469 DMIPATH=/sys/class/dmi/id
 470 BOARD=$(cat $DMIPATH/board_name)
 471 PRODUCT=$(cat $DMIPATH/product_name)
 472
 473 # import cmdline variables
 474 for c in `cat /proc/cmdline`; do
 475         case $c in
 476                 BOOT_IMAGE=*|iso-scan/*|*.*=*)
 477                         ;;
 478                 *=*)
 479                         eval $c
 480                         if [ -z "$1" ]; then
 481                                 case $c in
 482                                         DEBUG=*)
 483                                                 [ -n "$DEBUG" ] && set_property debug.logcat 1
 484                                                 ;;
 485                                 esac
 486                         fi
 487                         ;;
 488         esac
 489 done
 490
 491 [ -n "$DEBUG" ] && set -x || exec &> /dev/null
 492
 493 # import the vendor specific script
 494 hw_sh=/vendor/etc/init.sh
 495 [ -e $hw_sh ] && source $hw_sh
 496
 497 case "$1" in
 498         netconsole)
 499                 [ -n "$DEBUG" ] && do_netconsole
 500                 ;;
 501         bootcomplete)
 502                 do_bootcomplete
 503                 ;;
 504         init|"")
 505                 do_init
 506                 ;;
 507 esac
 508
 509 return 0