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