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                 T10*TA|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                 VMware*)
 119                         [ -n "$video" ] && drm_mode=$video
 120                         ;;
 121                 *)
 122                         ;;
 123         esac
 124
 125         [ -n "$drm_mode" ] && set_property debug.drm.mode.force $drm_mode
 126 }
 127
 128 function init_uvesafb()
 129 {
 130         case "$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 [ "$HWACCEL" != "0" ]; then
 146                                 set_property ro.hardware.hwcomposer drm
 147                                 set_property ro.hardware.gralloc gbm
 148                         fi
 149                         set_prop_if_empty sleep.state none
 150                         ;;
 151                 0*inteldrmfb|0*radeondrmfb|0*nouveaufb|0*svgadrmfb|0*amdgpudrmfb)
 152                         if [ "$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_lights()
 174 {
 175         chown 1000.1000 /sys/class/backlight/*/brightness
 176 }
 177
 178 function init_hal_power()
 179 {
 180         for p in /sys/class/rtc/*; do
 181                 echo disabled > $p/device/power/wakeup
 182         done
 183
 184         # TODO
 185         case "$PRODUCT" in
 186                 HP*Omni*|OEMB|Surface*3|T10*TA)
 187                         set_prop_if_empty sleep.state none
 188                         ;;
 189                 *)
 190                         ;;
 191         esac
 192 }
 193
 194 function init_hal_sensors()
 195 {
 196         # if we have sensor module for our hardware, use it
 197         ro_hardware=$(getprop ro.hardware)
 198         [ -f /system/lib/hw/sensors.${ro_hardware}.so ] && return 0
 199
 200         local hal_sensors=kbd
 201         local has_sensors=true
 202         case "$(cat $DMIPATH/uevent)" in
 203                 *Lucid-MWE*)
 204                         set_property ro.ignore_atkbd 1
 205                         hal_sensors=hdaps
 206                         ;;
 207                 *ICONIA*W5*)
 208                         hal_sensors=w500
 209                         ;;
 210                 *S10-3t*)
 211                         hal_sensors=s103t
 212                         ;;
 213                 *Inagua*)
 214                         #setkeycodes 0x62 29
 215                         #setkeycodes 0x74 56
 216                         set_property ro.ignore_atkbd 1
 217                         set_property hal.sensors.kbd.type 2
 218                         ;;
 219                 *TEGA*|*2010:svnIntel:*)
 220                         set_property ro.ignore_atkbd 1
 221                         set_property hal.sensors.kbd.type 1
 222                         io_switch 0x0 0x1
 223                         setkeycodes 0x6d 125
 224                         ;;
 225                 *DLI*)
 226                         set_property ro.ignore_atkbd 1
 227                         set_property hal.sensors.kbd.type 1
 228                         setkeycodes 0x64 1
 229                         setkeycodes 0x65 172
 230                         setkeycodes 0x66 120
 231                         setkeycodes 0x67 116
 232                         setkeycodes 0x68 114
 233                         setkeycodes 0x69 115
 234                         setkeycodes 0x6c 114
 235                         setkeycodes 0x6d 115
 236                         ;;
 237                 *tx2*)
 238                         setkeycodes 0xb1 138
 239                         setkeycodes 0x8a 152
 240                         set_property hal.sensors.kbd.type 6
 241                         set_property poweroff.doubleclick 0
 242                         set_property qemu.hw.mainkeys 1
 243                         ;;
 244                 *MS-N0E1*)
 245                         set_property ro.ignore_atkbd 1
 246                         set_property poweroff.doubleclick 0
 247                         setkeycodes 0xa5 125
 248                         setkeycodes 0xa7 1
 249                         setkeycodes 0xe3 142
 250                         ;;
 251                 *Aspire1*25*)
 252                         modprobe lis3lv02d_i2c
 253                         echo -n "enabled" > /sys/class/thermal/thermal_zone0/mode
 254                         ;;
 255                 *ThinkPad*Tablet*)
 256                         modprobe hdaps
 257                         hal_sensors=hdaps
 258                         ;;
 259                 *i7Stylus*)
 260                         set_property ro.iio.accel.y.opt_scale -1
 261                         set_property ro.iio.accel.z.opt_scale -1
 262                         ;;
 263                 *ONDATablet*)
 264                         set_property ro.iio.accel.order 102
 265                         ;;
 266                 *ST70416-6*)
 267                         set_property ro.iio.accel.order 102
 268                         ;&
 269                 *Surface*3*|*svnOEMB*|*T305CA*|*Venue11Pro5130*|*20FQ*|*20FR*)
 270                         set_property ro.iio.accel.y.opt_scale -1
 271                         ;&
 272                 *T10*TA*)
 273                         set_property ro.iio.accel.x.opt_scale -1
 274                         set_property ro.iio.accel.z.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=${HAS_SENSORS:-true}
 291         fi
 292
 293         set_property ro.hardware.sensors $hal_sensors
 294         set_property config.override_forced_orient $has_sensors
 295 }
 296
 297 function create_pointercal()
 298 {
 299         if [ ! -e /data/misc/tscal/pointercal ]; then
 300                 mkdir -p /data/misc/tscal
 301                 touch /data/misc/tscal/pointercal
 302                 chown 1000.1000 /data/misc/tscal /data/misc/tscal/*
 303                 chmod 775 /data/misc/tscal
 304                 chmod 664 /data/misc/tscal/pointercal
 305         fi
 306 }
 307
 308 function init_tscal()
 309 {
 310         case "$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         init_cpu_governor
 384
 385         [ -z "$(getprop persist.sys.root_access)" ] && setprop persist.sys.root_access 3
 386
 387         lsmod | grep -Ehq "brcmfmac|rtl8723be" && setprop wlan.no-unload-driver 1
 388
 389         case "$PRODUCT" in
 390                 1866???|1867???|1869???) # ThinkPad X41 Tablet
 391                         start tablet-mode
 392                         start wacom-input
 393                         setkeycodes 0x6d 115
 394                         setkeycodes 0x6e 114
 395                         setkeycodes 0x69 28
 396                         setkeycodes 0x6b 158
 397                         setkeycodes 0x68 172
 398                         setkeycodes 0x6c 127
 399                         setkeycodes 0x67 217
 400                         ;;
 401                 6363???|6364???|6366???) # ThinkPad X60 Tablet
 402                         ;&
 403                 7762???|7763???|7767???) # ThinkPad X61 Tablet
 404                         start tablet-mode
 405                         start wacom-input
 406                         setkeycodes 0x6d 115
 407                         setkeycodes 0x6e 114
 408                         setkeycodes 0x69 28
 409                         setkeycodes 0x6b 158
 410                         setkeycodes 0x68 172
 411                         setkeycodes 0x6c 127
 412                         setkeycodes 0x67 217
 413                         ;;
 414                 7448???|7449???|7450???|7453???) # ThinkPad X200 Tablet
 415                         start tablet-mode
 416                         start wacom-input
 417                         setkeycodes 0xe012 158
 418                         setkeycodes 0x66 172
 419                         setkeycodes 0x6b 127
 420                         ;;
 421                 *)
 422                         ;;
 423         esac
 424
 425 #       [ -d /proc/asound/card0 ] || modprobe snd-dummy
 426         for c in $(grep '\[.*\]' /proc/asound/cards | awk '{print $1}'); do
 427                 f=/system/etc/alsa/$(cat /proc/asound/card$c/id).state
 428                 if [ -e $f ]; then
 429                         alsa_ctl -f $f restore $c
 430                 else
 431                         alsa_ctl init $c
 432                         alsa_amixer -c $c set Master on
 433                         alsa_amixer -c $c set Master 100%
 434                         alsa_amixer -c $c set Headphone on
 435                         alsa_amixer -c $c set Headphone 100%
 436                         alsa_amixer -c $c set Speaker 100%
 437                         alsa_amixer -c $c set Capture 100%
 438                         alsa_amixer -c $c set Capture cap
 439                         alsa_amixer -c $c set PCM 100 unmute
 440                         alsa_amixer -c $c set SPO unmute
 441                         alsa_amixer -c $c set IEC958 on
 442                         alsa_amixer -c $c set 'Mic Boost' 3
 443                         alsa_amixer -c $c set 'Internal Mic Boost' 3
 444                 fi
 445         done
 446
 447         post_bootcomplete
 448 }
 449
 450 PATH=/sbin:/system/bin:/system/xbin
 451
 452 DMIPATH=/sys/class/dmi/id
 453 BOARD=$(cat $DMIPATH/board_name)
 454 PRODUCT=$(cat $DMIPATH/product_name)
 455
 456 # import cmdline variables
 457 for c in `cat /proc/cmdline`; do
 458         case $c in
 459                 BOOT_IMAGE=*|iso-scan/*|*.*=*)
 460                         ;;
 461                 *=*)
 462                         eval $c
 463                         if [ -z "$1" ]; then
 464                                 case $c in
 465                                         DEBUG=*)
 466                                                 [ -n "$DEBUG" ] && set_property debug.logcat 1
 467                                                 ;;
 468                                 esac
 469                         fi
 470                         ;;
 471         esac
 472 done
 473
 474 [ -n "$DEBUG" ] && set -x || exec &> /dev/null
 475
 476 # import the vendor specific script
 477 hw_sh=/vendor/etc/init.sh
 478 [ -e $hw_sh ] && source $hw_sh
 479
 480 case "$1" in
 481         netconsole)
 482                 [ -n "$DEBUG" ] && do_netconsole
 483                 ;;
 484         bootcomplete)
 485                 do_bootcomplete
 486                 ;;
 487         init|"")
 488                 do_init
 489                 ;;
 490 esac
 491
 492 return 0