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