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                 0*amdgpudrmfb)
 180                         set_property ro.hardware.vulkan radv
 181                         ;;
 182                 *)
 183                         ;;
 184         esac
 185 }
 186
 187 function init_hal_lights()
 188 {
 189         chown 1000.1000 /sys/class/backlight/*/brightness
 190 }
 191
 192 function init_hal_power()
 193 {
 194         for p in /sys/class/rtc/*; do
 195                 echo disabled > $p/device/power/wakeup
 196         done
 197
 198         # TODO
 199         case "$PRODUCT" in
 200                 HP*Omni*|OEMB|Standard*PC*|Surface*3|T10*TA)
 201                         set_prop_if_empty sleep.state none
 202                         ;;
 203                 *)
 204                         ;;
 205         esac
 206 }
 207
 208 function init_hal_sensors()
 209 {
 210         # if we have sensor module for our hardware, use it
 211         ro_hardware=$(getprop ro.hardware)
 212         [ -f /system/lib/hw/sensors.${ro_hardware}.so ] && return 0
 213
 214         local hal_sensors=kbd
 215         local has_sensors=true
 216         case "$(cat $DMIPATH/uevent)" in
 217                 *Lucid-MWE*)
 218                         set_property ro.ignore_atkbd 1
 219                         hal_sensors=hdaps
 220                         ;;
 221                 *ICONIA*W5*)
 222                         hal_sensors=w500
 223                         ;;
 224                 *S10-3t*)
 225                         hal_sensors=s103t
 226                         ;;
 227                 *Inagua*)
 228                         #setkeycodes 0x62 29
 229                         #setkeycodes 0x74 56
 230                         set_property ro.ignore_atkbd 1
 231                         set_property hal.sensors.kbd.type 2
 232                         ;;
 233                 *TEGA*|*2010:svnIntel:*)
 234                         set_property ro.ignore_atkbd 1
 235                         set_property hal.sensors.kbd.type 1
 236                         io_switch 0x0 0x1
 237                         setkeycodes 0x6d 125
 238                         ;;
 239                 *DLI*)
 240                         set_property ro.ignore_atkbd 1
 241                         set_property hal.sensors.kbd.type 1
 242                         setkeycodes 0x64 1
 243                         setkeycodes 0x65 172
 244                         setkeycodes 0x66 120
 245                         setkeycodes 0x67 116
 246                         setkeycodes 0x68 114
 247                         setkeycodes 0x69 115
 248                         setkeycodes 0x6c 114
 249                         setkeycodes 0x6d 115
 250                         ;;
 251                 *tx2*)
 252                         setkeycodes 0xb1 138
 253                         setkeycodes 0x8a 152
 254                         set_property hal.sensors.kbd.type 6
 255                         set_property poweroff.doubleclick 0
 256                         set_property qemu.hw.mainkeys 1
 257                         ;;
 258                 *MS-N0E1*)
 259                         set_property ro.ignore_atkbd 1
 260                         set_property poweroff.doubleclick 0
 261                         setkeycodes 0xa5 125
 262                         setkeycodes 0xa7 1
 263                         setkeycodes 0xe3 142
 264                         ;;
 265                 *Aspire1*25*)
 266                         modprobe lis3lv02d_i2c
 267                         echo -n "enabled" > /sys/class/thermal/thermal_zone0/mode
 268                         ;;
 269                 *ThinkPad*Tablet*)
 270                         modprobe hdaps
 271                         hal_sensors=hdaps
 272                         ;;
 273                 *i7Stylus*|*M80TA*)
 274                         set_property ro.iio.accel.x.opt_scale -1
 275                         ;;
 276                 *ONDATablet*)
 277                         set_property ro.iio.accel.order 102
 278                         set_property ro.iio.accel.x.opt_scale -1
 279                         set_property ro.iio.accel.y.opt_scale -1
 280                         ;;
 281                 *ST70416-6*)
 282                         set_property ro.iio.accel.order 102
 283                         ;;
 284                 *T*0*TA*|*pnEZpad*)
 285                         set_property ro.iio.accel.y.opt_scale -1
 286                         ;;
 287                 *)
 288                         has_sensors=false
 289                         ;;
 290         esac
 291
 292         # has iio sensor-hub?
 293         if [ -n "`ls /sys/bus/iio/devices/iio:device* 2> /dev/null`" ]; then
 294                 busybox chown -R 1000.1000 /sys/bus/iio/devices/iio:device*/
 295                 [ -n "`ls /sys/bus/iio/devices/iio:device*/in_accel_x_raw 2> /dev/null`" ] && has_sensors=true
 296                 hal_sensors=iio
 297         elif lsmod | grep -q lis3lv02d_i2c; then
 298                 hal_sensors=hdaps
 299                 has_sensors=true
 300         elif [ "$hal_sensors" != "kbd" ]; then
 301                 has_sensors=true
 302         fi
 303
 304         set_property ro.hardware.sensors $hal_sensors
 305         set_property config.override_forced_orient ${HAS_SENSORS:-$has_sensors}
 306 }
 307
 308 function create_pointercal()
 309 {
 310         if [ ! -e /data/misc/tscal/pointercal ]; then
 311                 mkdir -p /data/misc/tscal
 312                 touch /data/misc/tscal/pointercal
 313                 chown 1000.1000 /data/misc/tscal /data/misc/tscal/*
 314                 chmod 775 /data/misc/tscal
 315                 chmod 664 /data/misc/tscal/pointercal
 316         fi
 317 }
 318
 319 function init_tscal()
 320 {
 321         case "$PRODUCT" in
 322                 ST70416-6*)
 323                         modprobe gslx680_ts_acpi
 324                         ;&
 325                 T91|T101|ET2002|74499FU|945GSE-ITE8712|CF-19[CDYFGKLP]*)
 326                         create_pointercal
 327                         return
 328                         ;;
 329                 *)
 330                         ;;
 331         esac
 332
 333         for usbts in $(lsusb | awk '{ print $6 }'); do
 334                 case "$usbts" in
 335                         0596:0001|0eef:0001)
 336                                 create_pointercal
 337                                 return
 338                                 ;;
 339                         *)
 340                                 ;;
 341                 esac
 342         done
 343 }
 344
 345 function init_ril()
 346 {
 347         case "$(cat $DMIPATH/uevent)" in
 348                 *TEGA*|*2010:svnIntel:*|*Lucid-MWE*)
 349                         set_property rild.libpath /system/lib/libhuaweigeneric-ril.so
 350                         set_property rild.libargs "-d /dev/ttyUSB2 -v /dev/ttyUSB1"
 351                         set_property ro.radio.noril no
 352                         ;;
 353                 *)
 354                         set_property ro.radio.noril yes
 355                         ;;
 356         esac
 357 }
 358
 359 function init_cpu_governor()
 360 {
 361         governor=$(getprop cpu.governor)
 362
 363         [ $governor ] && {
 364                 for cpu in $(ls -d /sys/devices/system/cpu/cpu?); do
 365                         echo $governor > $cpu/cpufreq/scaling_governor || return 1
 366                 done
 367         }
 368 }
 369
 370 function do_init()
 371 {
 372         init_misc
 373         init_hal_audio
 374         init_hal_bluetooth
 375         init_hal_camera
 376         init_hal_gps
 377         init_hal_gralloc
 378         init_hal_hwcomposer
 379         init_hal_vulkan
 380         init_hal_lights
 381         init_hal_power
 382         init_hal_sensors
 383         init_tscal
 384         init_ril
 385         post_init
 386 }
 387
 388 function do_netconsole()
 389 {
 390         modprobe netconsole netconsole="@/,@$(getprop dhcp.eth0.gateway)/"
 391 }
 392
 393 function do_bootcomplete()
 394 {
 395         hciconfig | grep -q hci || pm disable com.android.bluetooth
 396
 397         init_cpu_governor
 398
 399         [ -z "$(getprop persist.sys.root_access)" ] && setprop persist.sys.root_access 3
 400
 401         lsmod | grep -Ehq "brcmfmac|rtl8723be" && setprop wlan.no-unload-driver 1
 402
 403         case "$PRODUCT" in
 404                 1866???|1867???|1869???) # ThinkPad X41 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                 6363???|6364???|6366???) # ThinkPad X60 Tablet
 416                         ;&
 417                 7762???|7763???|7767???) # ThinkPad X61 Tablet
 418                         start tablet-mode
 419                         start wacom-input
 420                         setkeycodes 0x6d 115
 421                         setkeycodes 0x6e 114
 422                         setkeycodes 0x69 28
 423                         setkeycodes 0x6b 158
 424                         setkeycodes 0x68 172
 425                         setkeycodes 0x6c 127
 426                         setkeycodes 0x67 217
 427                         ;;
 428                 7448???|7449???|7450???|7453???) # ThinkPad X200 Tablet
 429                         start tablet-mode
 430                         start wacom-input
 431                         setkeycodes 0xe012 158
 432                         setkeycodes 0x66 172
 433                         setkeycodes 0x6b 127
 434                         ;;
 435                 Surface*Go)
 436                         echo on > /sys/devices/pci0000:00/0000:00:15.1/i2c_designware.1/power/control
 437                         ;;
 438                 VMware*)
 439                         pm disable com.android.bluetooth
 440                         ;;
 441                 *)
 442                         ;;
 443         esac
 444
 445 #       [ -d /proc/asound/card0 ] || modprobe snd-dummy
 446         for c in $(grep '\[.*\]' /proc/asound/cards | awk '{print $1}'); do
 447                 f=/system/etc/alsa/$(cat /proc/asound/card$c/id).state
 448                 if [ -e $f ]; then
 449                         alsa_ctl -f $f restore $c
 450                 else
 451                         alsa_ctl init $c
 452                         alsa_amixer -c $c set Master on
 453                         alsa_amixer -c $c set Master 100%
 454                         alsa_amixer -c $c set Headphone on
 455                         alsa_amixer -c $c set Headphone 100%
 456                         alsa_amixer -c $c set Speaker 100%
 457                         alsa_amixer -c $c set Capture 80%
 458                         alsa_amixer -c $c set Capture cap
 459                         alsa_amixer -c $c set PCM 100 unmute
 460                         alsa_amixer -c $c set SPO unmute
 461                         alsa_amixer -c $c set IEC958 on
 462                         alsa_amixer -c $c set 'Mic Boost' 1
 463                         alsa_amixer -c $c set 'Internal Mic Boost' 1
 464                 fi
 465         done
 466
 467         post_bootcomplete
 468 }
 469
 470 PATH=/sbin:/system/bin:/system/xbin
 471
 472 DMIPATH=/sys/class/dmi/id
 473 BOARD=$(cat $DMIPATH/board_name)
 474 PRODUCT=$(cat $DMIPATH/product_name)
 475
 476 # import cmdline variables
 477 for c in `cat /proc/cmdline`; do
 478         case $c in
 479                 BOOT_IMAGE=*|iso-scan/*|*.*=*)
 480                         ;;
 481                 *=*)
 482                         eval $c
 483                         if [ -z "$1" ]; then
 484                                 case $c in
 485                                         DEBUG=*)
 486                                                 [ -n "$DEBUG" ] && set_property debug.logcat 1
 487                                                 ;;
 488                                 esac
 489                         fi
 490                         ;;
 491         esac
 492 done
 493
 494 [ -n "$DEBUG" ] && set -x || exec &> /dev/null
 495
 496 # import the vendor specific script
 497 hw_sh=/vendor/etc/init.sh
 498 [ -e $hw_sh ] && source $hw_sh
 499
 500 case "$1" in
 501         netconsole)
 502                 [ -n "$DEBUG" ] && do_netconsole
 503                 ;;
 504         bootcomplete)
 505                 do_bootcomplete
 506                 ;;
 507         init|"")
 508                 do_init
 509                 ;;
 510 esac
 511
 512 return 0