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                 *)
 122                         [ -n "$video" ] && drm_mode=$video
 123                         ;;
 124         esac
 125
 126         [ -n "$drm_mode" ] && set_property debug.drm.mode.force $drm_mode
 127 }
 128
 129 function init_uvesafb()
 130 {
 131         UVESA_MODE=${UVESA_MODE:-${video%@*}}
 132
 133         case "$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                                 set_property debug.drm.mode.force ${video:-1280x800}
 152                         fi
 153                         set_prop_if_empty sleep.state none
 154                         ;;
 155                 0*inteldrmfb|0*radeondrmfb|0*nouveaufb|0*svgadrmfb|0*amdgpudrmfb)
 156                         if [ "$HWACCEL" != "0" ]; then
 157                                 set_property ro.hardware.gralloc drm
 158                                 set_drm_mode
 159                         fi
 160                         ;;
 161                 "")
 162                         init_uvesafb
 163                         ;&
 164                 0*)
 165                         ;;
 166         esac
 167
 168         [ -n "$DEBUG" ] && set_property debug.egl.trace error
 169 }
 170
 171 function init_hal_hwcomposer()
 172 {
 173         # TODO
 174         return
 175 }
 176
 177 function init_hal_lights()
 178 {
 179         chown 1000.1000 /sys/class/backlight/*/brightness
 180 }
 181
 182 function init_hal_power()
 183 {
 184         for p in /sys/class/rtc/*; do
 185                 echo disabled > $p/device/power/wakeup
 186         done
 187
 188         # TODO
 189         case "$PRODUCT" in
 190                 HP*Omni*|OEMB|Surface*3|T10*TA)
 191                         set_prop_if_empty sleep.state none
 192                         ;;
 193                 *)
 194                         ;;
 195         esac
 196 }
 197
 198 function init_hal_sensors()
 199 {
 200         # if we have sensor module for our hardware, use it
 201         ro_hardware=$(getprop ro.hardware)
 202         [ -f /system/lib/hw/sensors.${ro_hardware}.so ] && return 0
 203
 204         local hal_sensors=kbd
 205         local has_sensors=true
 206         case "$(cat $DMIPATH/uevent)" in
 207                 *Lucid-MWE*)
 208                         set_property ro.ignore_atkbd 1
 209                         hal_sensors=hdaps
 210                         ;;
 211                 *ICONIA*W5*)
 212                         hal_sensors=w500
 213                         ;;
 214                 *S10-3t*)
 215                         hal_sensors=s103t
 216                         ;;
 217                 *Inagua*)
 218                         #setkeycodes 0x62 29
 219                         #setkeycodes 0x74 56
 220                         set_property ro.ignore_atkbd 1
 221                         set_property hal.sensors.kbd.type 2
 222                         ;;
 223                 *TEGA*|*2010:svnIntel:*)
 224                         set_property ro.ignore_atkbd 1
 225                         set_property hal.sensors.kbd.type 1
 226                         io_switch 0x0 0x1
 227                         setkeycodes 0x6d 125
 228                         ;;
 229                 *DLI*)
 230                         set_property ro.ignore_atkbd 1
 231                         set_property hal.sensors.kbd.type 1
 232                         setkeycodes 0x64 1
 233                         setkeycodes 0x65 172
 234                         setkeycodes 0x66 120
 235                         setkeycodes 0x67 116
 236                         setkeycodes 0x68 114
 237                         setkeycodes 0x69 115
 238                         setkeycodes 0x6c 114
 239                         setkeycodes 0x6d 115
 240                         ;;
 241                 *tx2*)
 242                         setkeycodes 0xb1 138
 243                         setkeycodes 0x8a 152
 244                         set_property hal.sensors.kbd.type 6
 245                         set_property poweroff.doubleclick 0
 246                         set_property qemu.hw.mainkeys 1
 247                         ;;
 248                 *MS-N0E1*)
 249                         set_property ro.ignore_atkbd 1
 250                         set_property poweroff.doubleclick 0
 251                         setkeycodes 0xa5 125
 252                         setkeycodes 0xa7 1
 253                         setkeycodes 0xe3 142
 254                         ;;
 255                 *Aspire1*25*)
 256                         modprobe lis3lv02d_i2c
 257                         echo -n "enabled" > /sys/class/thermal/thermal_zone0/mode
 258                         ;;
 259                 *ThinkPad*Tablet*)
 260                         modprobe hdaps
 261                         hal_sensors=hdaps
 262                         ;;
 263                 *e-tabPro*)
 264                         set_property ro.iio.accel.quirks no-trig
 265                         ;&
 266                 *i7Stylus*|*M80TA*)
 267                         set_property ro.iio.accel.x.opt_scale -1
 268                         ;;
 269                 *ONDATablet*)
 270                         set_property ro.iio.accel.order 102
 271                         set_property ro.iio.accel.x.opt_scale -1
 272                         set_property ro.iio.accel.y.opt_scale -1
 273                         ;;
 274                 *ST70416-6*)
 275                         set_property ro.iio.accel.order 102
 276                         ;;
 277                 *pnEZpad*)
 278                         set_property ro.iio.accel.quirks no-trig
 279                         ;&
 280                 *T*0*TA*)
 281                         set_property ro.iio.accel.y.opt_scale -1
 282                         ;;
 283                 *)
 284                         has_sensors=false
 285                         ;;
 286         esac
 287
 288         # has iio sensor-hub?
 289         if [ -n "`ls /sys/bus/iio/devices/iio:device* 2> /dev/null`" ]; then
 290                 busybox chown -R 1000.1000 /sys/bus/iio/devices/iio:device*/
 291                 [ -n "`ls /sys/bus/iio/devices/iio:device*/in_accel_x_raw 2> /dev/null`" ] && has_sensors=true
 292                 hal_sensors=iio
 293         elif lsmod | grep -q lis3lv02d_i2c; then
 294                 hal_sensors=hdaps
 295                 has_sensors=true
 296         elif [ "$hal_sensors" != "kbd" ]; then
 297                 has_sensors=true
 298         fi
 299
 300         set_property ro.hardware.sensors $hal_sensors
 301         set_property config.override_forced_orient ${HAS_SENSORS:-$has_sensors}
 302 }
 303
 304 function create_pointercal()
 305 {
 306         if [ ! -e /data/misc/tscal/pointercal ]; then
 307                 mkdir -p /data/misc/tscal
 308                 touch /data/misc/tscal/pointercal
 309                 chown 1000.1000 /data/misc/tscal /data/misc/tscal/*
 310                 chmod 775 /data/misc/tscal
 311                 chmod 664 /data/misc/tscal/pointercal
 312         fi
 313 }
 314
 315 function init_tscal()
 316 {
 317         case "$PRODUCT" in
 318                 ST70416-6*)
 319                         modprobe gslx680_ts_acpi
 320                         ;&
 321                 T91|T101|ET2002|74499FU|945GSE-ITE8712|CF-19[CDYFGKLP]*)
 322                         create_pointercal
 323                         return
 324                         ;;
 325                 *)
 326                         ;;
 327         esac
 328
 329         for usbts in $(lsusb | awk '{ print $6 }'); do
 330                 case "$usbts" in
 331                         0596:0001|0eef:0001)
 332                                 create_pointercal
 333                                 return
 334                                 ;;
 335                         *)
 336                                 ;;
 337                 esac
 338         done
 339 }
 340
 341 function init_ril()
 342 {
 343         case "$(cat $DMIPATH/uevent)" in
 344                 *TEGA*|*2010:svnIntel:*|*Lucid-MWE*)
 345                         set_property rild.libpath /system/lib/libhuaweigeneric-ril.so
 346                         set_property rild.libargs "-d /dev/ttyUSB2 -v /dev/ttyUSB1"
 347                         set_property ro.radio.noril no
 348                         ;;
 349                 *)
 350                         set_property ro.radio.noril yes
 351                         ;;
 352         esac
 353 }
 354
 355 function init_cpu_governor()
 356 {
 357         governor=$(getprop cpu.governor)
 358
 359         [ $governor ] && {
 360                 for cpu in $(ls -d /sys/devices/system/cpu/cpu?); do
 361                         echo $governor > $cpu/cpufreq/scaling_governor || return 1
 362                 done
 363         }
 364 }
 365
 366 function do_init()
 367 {
 368         init_misc
 369         init_hal_audio
 370         init_hal_bluetooth
 371         init_hal_camera
 372         init_hal_gps
 373         init_hal_gralloc
 374         init_hal_hwcomposer
 375         init_hal_lights
 376         init_hal_power
 377         init_hal_sensors
 378         init_tscal
 379         init_ril
 380         post_init
 381 }
 382
 383 function do_netconsole()
 384 {
 385         modprobe netconsole netconsole="@/,@$(getprop dhcp.eth0.gateway)/"
 386 }
 387
 388 function do_bootcomplete()
 389 {
 390         hciconfig | grep -q hci || pm disable com.android.bluetooth
 391
 392         init_cpu_governor
 393
 394         [ -z "$(getprop persist.sys.root_access)" ] && setprop persist.sys.root_access 3
 395
 396         lsmod | grep -Ehq "brcmfmac|rtl8723be" && setprop wlan.no-unload-driver 1
 397
 398         case "$PRODUCT" in
 399                 1866???|1867???|1869???) # ThinkPad X41 Tablet
 400                         start tablet-mode
 401                         start wacom-input
 402                         setkeycodes 0x6d 115
 403                         setkeycodes 0x6e 114
 404                         setkeycodes 0x69 28
 405                         setkeycodes 0x6b 158
 406                         setkeycodes 0x68 172
 407                         setkeycodes 0x6c 127
 408                         setkeycodes 0x67 217
 409                         ;;
 410                 6363???|6364???|6366???) # ThinkPad X60 Tablet
 411                         ;&
 412                 7762???|7763???|7767???) # ThinkPad X61 Tablet
 413                         start tablet-mode
 414                         start wacom-input
 415                         setkeycodes 0x6d 115
 416                         setkeycodes 0x6e 114
 417                         setkeycodes 0x69 28
 418                         setkeycodes 0x6b 158
 419                         setkeycodes 0x68 172
 420                         setkeycodes 0x6c 127
 421                         setkeycodes 0x67 217
 422                         ;;
 423                 7448???|7449???|7450???|7453???) # ThinkPad X200 Tablet
 424                         start tablet-mode
 425                         start wacom-input
 426                         setkeycodes 0xe012 158
 427                         setkeycodes 0x66 172
 428                         setkeycodes 0x6b 127
 429                         ;;
 430                 Surface*Go)
 431                         echo on > /sys/devices/pci0000:00/0000:00:15.1/i2c_designware.1/power/control
 432                         ;;
 433                 *)
 434                         ;;
 435         esac
 436
 437 #       [ -d /proc/asound/card0 ] || modprobe snd-dummy
 438         for c in $(grep '\[.*\]' /proc/asound/cards | awk '{print $1}'); do
 439                 f=/system/etc/alsa/$(cat /proc/asound/card$c/id).state
 440                 if [ -e $f ]; then
 441                         alsa_ctl -f $f restore $c
 442                 else
 443                         alsa_ctl init $c
 444                         alsa_amixer -c $c set Master on
 445                         alsa_amixer -c $c set Master 100%
 446                         alsa_amixer -c $c set Headphone on
 447                         alsa_amixer -c $c set Headphone 100%
 448                         alsa_amixer -c $c set Speaker 100%
 449                         alsa_amixer -c $c set Capture 80%
 450                         alsa_amixer -c $c set Capture cap
 451                         alsa_amixer -c $c set PCM 100 unmute
 452                         alsa_amixer -c $c set SPO unmute
 453                         alsa_amixer -c $c set IEC958 on
 454                         alsa_amixer -c $c set 'Mic Boost' 1
 455                         alsa_amixer -c $c set 'Internal Mic Boost' 1
 456                 fi
 457         done
 458
 459         post_bootcomplete
 460 }
 461
 462 PATH=/sbin:/system/bin:/system/xbin
 463
 464 DMIPATH=/sys/class/dmi/id
 465 BOARD=$(cat $DMIPATH/board_name)
 466 PRODUCT=$(cat $DMIPATH/product_name)
 467
 468 # import cmdline variables
 469 for c in `cat /proc/cmdline`; do
 470         case $c in
 471                 BOOT_IMAGE=*|iso-scan/*|*.*=*)
 472                         ;;
 473                 *=*)
 474                         eval $c
 475                         if [ -z "$1" ]; then
 476                                 case $c in
 477                                         DEBUG=*)
 478                                                 [ -n "$DEBUG" ] && set_property debug.logcat 1
 479                                                 ;;
 480                                 esac
 481                         fi
 482                         ;;
 483         esac
 484 done
 485
 486 [ -n "$DEBUG" ] && set -x || exec &> /dev/null
 487
 488 # import the vendor specific script
 489 hw_sh=/vendor/etc/init.sh
 490 [ -e $hw_sh ] && source $hw_sh
 491
 492 case "$1" in
 493         netconsole)
 494                 [ -n "$DEBUG" ] && do_netconsole
 495                 ;;
 496         bootcomplete)
 497                 do_bootcomplete
 498                 ;;
 499         init|"")
 500                 do_init
 501                 ;;
 502 esac
 503
 504 return 0