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 ${UVESA_OPTION:-mtrr=3 scroll=redraw}
 139 }
 140
 141 function init_hal_gralloc()
 142 {
 143         [ "$VULKAN" = "1" ] && GRALLOC=gbm
 144
 145         case "$(cat /proc/fb | head -1)" in
 146                 *virtiodrmfb)
 147                         if [ "$HWACCEL" != "0" ]; then
 148                                 set_property ro.hardware.hwcomposer ${HWC:-drm}
 149                                 set_property ro.hardware.gralloc ${GRALLOC:-gbm}
 150                                 set_property debug.drm.mode.force ${video:-1280x800}
 151                         fi
 152                         ;;
 153                 0*inteldrmfb|0*radeondrmfb|0*nouveaufb|0*svgadrmfb|0*amdgpudrmfb)
 154                         if [ "$HWACCEL" != "0" ]; then
 155                                 set_property ro.hardware.gralloc ${GRALLOC:-drm}
 156                                 set_drm_mode
 157                         fi
 158                         ;;
 159                 "")
 160                         init_uvesafb
 161                         ;&
 162                 0*)
 163                         ;;
 164         esac
 165
 166         [ -n "$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_vulkan()
 176 {
 177         case "$(cat /proc/fb | head -1)" in
 178                 0*inteldrmfb)
 179                         set_property ro.hardware.vulkan android-x86
 180                         ;;
 181                 0*amdgpudrmfb)
 182                         set_property ro.hardware.vulkan radv
 183                         ;;
 184                 *)
 185                         ;;
 186         esac
 187 }
 188
 189 function init_hal_lights()
 190 {
 191         chown 1000.1000 /sys/class/backlight/*/brightness
 192 }
 193
 194 function init_hal_power()
 195 {
 196         for p in /sys/class/rtc/*; do
 197                 echo disabled > $p/device/power/wakeup
 198         done
 199
 200         # TODO
 201         case "$PRODUCT" in
 202                 HP*Omni*|OEMB|Standard*PC*|Surface*3|T10*TA|VMware*)
 203                         set_prop_if_empty sleep.state none
 204                         ;;
 205                 e-tab*Pro)
 206                         set_prop_if_empty sleep.state force
 207                         ;;
 208                 *)
 209                         ;;
 210         esac
 211 }
 212
 213 function init_hal_sensors()
 214 {
 215         # if we have sensor module for our hardware, use it
 216         ro_hardware=$(getprop ro.hardware)
 217         [ -f /system/lib/hw/sensors.${ro_hardware}.so ] && return 0
 218
 219         local hal_sensors=kbd
 220         local has_sensors=true
 221         case "$(cat $DMIPATH/uevent)" in
 222                 *Lucid-MWE*)
 223                         set_property ro.ignore_atkbd 1
 224                         hal_sensors=hdaps
 225                         ;;
 226                 *ICONIA*W5*)
 227                         hal_sensors=w500
 228                         ;;
 229                 *S10-3t*)
 230                         hal_sensors=s103t
 231                         ;;
 232                 *Inagua*)
 233                         #setkeycodes 0x62 29
 234                         #setkeycodes 0x74 56
 235                         set_property ro.ignore_atkbd 1
 236                         set_property hal.sensors.kbd.type 2
 237                         ;;
 238                 *TEGA*|*2010:svnIntel:*)
 239                         set_property ro.ignore_atkbd 1
 240                         set_property hal.sensors.kbd.type 1
 241                         io_switch 0x0 0x1
 242                         setkeycodes 0x6d 125
 243                         ;;
 244                 *DLI*)
 245                         set_property ro.ignore_atkbd 1
 246                         set_property hal.sensors.kbd.type 1
 247                         setkeycodes 0x64 1
 248                         setkeycodes 0x65 172
 249                         setkeycodes 0x66 120
 250                         setkeycodes 0x67 116
 251                         setkeycodes 0x68 114
 252                         setkeycodes 0x69 115
 253                         setkeycodes 0x6c 114
 254                         setkeycodes 0x6d 115
 255                         ;;
 256                 *tx2*)
 257                         setkeycodes 0xb1 138
 258                         setkeycodes 0x8a 152
 259                         set_property hal.sensors.kbd.type 6
 260                         set_property poweroff.doubleclick 0
 261                         set_property qemu.hw.mainkeys 1
 262                         ;;
 263                 *MS-N0E1*)
 264                         set_property ro.ignore_atkbd 1
 265                         set_property poweroff.doubleclick 0
 266                         setkeycodes 0xa5 125
 267                         setkeycodes 0xa7 1
 268                         setkeycodes 0xe3 142
 269                         ;;
 270                 *Aspire1*25*)
 271                         modprobe lis3lv02d_i2c
 272                         echo -n "enabled" > /sys/class/thermal/thermal_zone0/mode
 273                         ;;
 274                 *ThinkPad*Tablet*)
 275                         modprobe hdaps
 276                         hal_sensors=hdaps
 277                         ;;
 278                 *e-tabPro*)
 279                         set_property ro.iio.accel.quirks no-trig
 280                         ;&
 281                 *i7Stylus*|*M80TA*)
 282                         set_property ro.iio.accel.x.opt_scale -1
 283                         ;;
 284                 *ONDATablet*)
 285                         set_property ro.iio.accel.order 102
 286                         set_property ro.iio.accel.x.opt_scale -1
 287                         set_property ro.iio.accel.y.opt_scale -1
 288                         ;;
 289                 *ST70416-6*)
 290                         set_property ro.iio.accel.order 102
 291                         ;;
 292                 *pnEZpad*)
 293                         set_property ro.iio.accel.quirks no-trig
 294                         ;&
 295                 *T*0*TA*)
 296                         set_property ro.iio.accel.y.opt_scale -1
 297                         ;;
 298                 *)
 299                         has_sensors=false
 300                         ;;
 301         esac
 302
 303         # has iio sensor-hub?
 304         if [ -n "`ls /sys/bus/iio/devices/iio:device* 2> /dev/null`" ]; then
 305                 busybox chown -R 1000.1000 /sys/bus/iio/devices/iio:device*/
 306                 [ -n "`ls /sys/bus/iio/devices/iio:device*/in_accel_x_raw 2> /dev/null`" ] && has_sensors=true
 307                 hal_sensors=iio
 308         elif lsmod | grep -q lis3lv02d_i2c; then
 309                 hal_sensors=hdaps
 310                 has_sensors=true
 311         elif [ "$hal_sensors" != "kbd" ]; then
 312                 has_sensors=true
 313         fi
 314
 315         set_property ro.hardware.sensors $hal_sensors
 316         set_property config.override_forced_orient ${HAS_SENSORS:-$has_sensors}
 317 }
 318
 319 function create_pointercal()
 320 {
 321         if [ ! -e /data/misc/tscal/pointercal ]; then
 322                 mkdir -p /data/misc/tscal
 323                 touch /data/misc/tscal/pointercal
 324                 chown 1000.1000 /data/misc/tscal /data/misc/tscal/*
 325                 chmod 775 /data/misc/tscal
 326                 chmod 664 /data/misc/tscal/pointercal
 327         fi
 328 }
 329
 330 function init_tscal()
 331 {
 332         case "$PRODUCT" in
 333                 ST70416-6*)
 334                         modprobe gslx680_ts_acpi
 335                         ;&
 336                 T91|T101|ET2002|74499FU|945GSE-ITE8712|CF-19[CDYFGKLP]*)
 337                         create_pointercal
 338                         return
 339                         ;;
 340                 *)
 341                         ;;
 342         esac
 343
 344         for usbts in $(lsusb | awk '{ print $6 }'); do
 345                 case "$usbts" in
 346                         0596:0001|0eef:0001)
 347                                 create_pointercal
 348                                 return
 349                                 ;;
 350                         *)
 351                                 ;;
 352                 esac
 353         done
 354 }
 355
 356 function init_ril()
 357 {
 358         case "$(cat $DMIPATH/uevent)" in
 359                 *TEGA*|*2010:svnIntel:*|*Lucid-MWE*)
 360                         set_property rild.libpath /system/lib/libhuaweigeneric-ril.so
 361                         set_property rild.libargs "-d /dev/ttyUSB2 -v /dev/ttyUSB1"
 362                         set_property ro.radio.noril no
 363                         ;;
 364                 *)
 365                         set_property ro.radio.noril yes
 366                         ;;
 367         esac
 368 }
 369
 370 function init_cpu_governor()
 371 {
 372         governor=$(getprop cpu.governor)
 373
 374         [ $governor ] && {
 375                 for cpu in $(ls -d /sys/devices/system/cpu/cpu?); do
 376                         echo $governor > $cpu/cpufreq/scaling_governor || return 1
 377                 done
 378         }
 379 }
 380
 381 function do_init()
 382 {
 383         init_misc
 384         init_hal_audio
 385         init_hal_bluetooth
 386         init_hal_camera
 387         init_hal_gps
 388         init_hal_gralloc
 389         init_hal_hwcomposer
 390         init_hal_vulkan
 391         init_hal_lights
 392         init_hal_power
 393         init_hal_sensors
 394         init_tscal
 395         init_ril
 396         post_init
 397 }
 398
 399 function do_netconsole()
 400 {
 401         modprobe netconsole netconsole="@/,@$(getprop dhcp.eth0.gateway)/"
 402 }
 403
 404 function do_bootcomplete()
 405 {
 406         hciconfig | grep -q hci || pm disable com.android.bluetooth
 407
 408         init_cpu_governor
 409
 410         [ -z "$(getprop persist.sys.root_access)" ] && setprop persist.sys.root_access 3
 411
 412         lsmod | grep -Ehq "brcmfmac|rtl8723be" && setprop wlan.no-unload-driver 1
 413
 414         case "$PRODUCT" in
 415                 1866???|1867???|1869???) # ThinkPad X41 Tablet
 416                         start tablet-mode
 417                         start wacom-input
 418                         setkeycodes 0x6d 115
 419                         setkeycodes 0x6e 114
 420                         setkeycodes 0x69 28
 421                         setkeycodes 0x6b 158
 422                         setkeycodes 0x68 172
 423                         setkeycodes 0x6c 127
 424                         setkeycodes 0x67 217
 425                         ;;
 426                 6363???|6364???|6366???) # ThinkPad X60 Tablet
 427                         ;&
 428                 7762???|7763???|7767???) # ThinkPad X61 Tablet
 429                         start tablet-mode
 430                         start wacom-input
 431                         setkeycodes 0x6d 115
 432                         setkeycodes 0x6e 114
 433                         setkeycodes 0x69 28
 434                         setkeycodes 0x6b 158
 435                         setkeycodes 0x68 172
 436                         setkeycodes 0x6c 127
 437                         setkeycodes 0x67 217
 438                         ;;
 439                 7448???|7449???|7450???|7453???) # ThinkPad X200 Tablet
 440                         start tablet-mode
 441                         start wacom-input
 442                         setkeycodes 0xe012 158
 443                         setkeycodes 0x66 172
 444                         setkeycodes 0x6b 127
 445                         ;;
 446                 Surface*Go)
 447                         echo on > /sys/devices/pci0000:00/0000:00:15.1/i2c_designware.1/power/control
 448                         ;;
 449                 VMware*)
 450                         pm disable com.android.bluetooth
 451                         ;;
 452                 *)
 453                         ;;
 454         esac
 455
 456 #       [ -d /proc/asound/card0 ] || modprobe snd-dummy
 457         for c in $(grep '\[.*\]' /proc/asound/cards | awk '{print $1}'); do
 458                 f=/system/etc/alsa/$(cat /proc/asound/card$c/id).state
 459                 if [ -e $f ]; then
 460                         alsa_ctl -f $f restore $c
 461                 else
 462                         alsa_ctl init $c
 463                         alsa_amixer -c $c set Master on
 464                         alsa_amixer -c $c set Master 100%
 465                         alsa_amixer -c $c set Headphone on
 466                         alsa_amixer -c $c set Headphone 100%
 467                         alsa_amixer -c $c set Speaker 100%
 468                         alsa_amixer -c $c set Capture 80%
 469                         alsa_amixer -c $c set Capture cap
 470                         alsa_amixer -c $c set PCM 100 unmute
 471                         alsa_amixer -c $c set SPO unmute
 472                         alsa_amixer -c $c set IEC958 on
 473                         alsa_amixer -c $c set 'Mic Boost' 1
 474                         alsa_amixer -c $c set 'Internal Mic Boost' 1
 475                 fi
 476         done
 477
 478         post_bootcomplete
 479 }
 480
 481 PATH=/sbin:/system/bin:/system/xbin
 482
 483 DMIPATH=/sys/class/dmi/id
 484 BOARD=$(cat $DMIPATH/board_name)
 485 PRODUCT=$(cat $DMIPATH/product_name)
 486
 487 # import cmdline variables
 488 for c in `cat /proc/cmdline`; do
 489         case $c in
 490                 BOOT_IMAGE=*|iso-scan/*|*.*=*)
 491                         ;;
 492                 *=*)
 493                         eval $c
 494                         if [ -z "$1" ]; then
 495                                 case $c in
 496                                         DEBUG=*)
 497                                                 [ -n "$DEBUG" ] && set_property debug.logcat 1
 498                                                 ;;
 499                                 esac
 500                         fi
 501                         ;;
 502         esac
 503 done
 504
 505 [ -n "$DEBUG" ] && set -x || exec &> /dev/null
 506
 507 # import the vendor specific script
 508 hw_sh=/vendor/etc/init.sh
 509 [ -e $hw_sh ] && source $hw_sh
 510
 511 case "$1" in
 512         netconsole)
 513                 [ -n "$DEBUG" ] && do_netconsole
 514                 ;;
 515         bootcomplete)
 516                 do_bootcomplete
 517                 ;;
 518         init|"")
 519                 do_init
 520                 ;;
 521 esac
 522
 523 return 0