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                 *i7Stylus*|*M80TA*)
 264                         set_property ro.iio.accel.x.opt_scale -1
 265                         ;;
 266                 *ONDATablet*)
 267                         set_property ro.iio.accel.order 102
 268                         set_property ro.iio.accel.x.opt_scale -1
 269                         set_property ro.iio.accel.y.opt_scale -1
 270                         ;;
 271                 *ST70416-6*)
 272                         set_property ro.iio.accel.order 102
 273                         ;;
 274                 *pnEZpad*)
 275                         set_property ro.iio.accel.quirks no-trig
 276                         ;&
 277                 *T*0*TA*)
 278                         set_property ro.iio.accel.y.opt_scale -1
 279                         ;;
 280                 *)
 281                         has_sensors=false
 282                         ;;
 283         esac
 284
 285         # has iio sensor-hub?
 286         if [ -n "`ls /sys/bus/iio/devices/iio:device* 2> /dev/null`" ]; then
 287                 busybox chown -R 1000.1000 /sys/bus/iio/devices/iio:device*/
 288                 [ -n "`ls /sys/bus/iio/devices/iio:device*/in_accel_x_raw 2> /dev/null`" ] && has_sensors=true
 289                 hal_sensors=iio
 290         elif lsmod | grep -q lis3lv02d_i2c; then
 291                 hal_sensors=hdaps
 292                 has_sensors=true
 293         elif [ "$hal_sensors" != "kbd" ]; then
 294                 has_sensors=true
 295         fi
 296
 297         set_property ro.hardware.sensors $hal_sensors
 298         set_property config.override_forced_orient ${HAS_SENSORS:-$has_sensors}
 299 }
 300
 301 function create_pointercal()
 302 {
 303         if [ ! -e /data/misc/tscal/pointercal ]; then
 304                 mkdir -p /data/misc/tscal
 305                 touch /data/misc/tscal/pointercal
 306                 chown 1000.1000 /data/misc/tscal /data/misc/tscal/*
 307                 chmod 775 /data/misc/tscal
 308                 chmod 664 /data/misc/tscal/pointercal
 309         fi
 310 }
 311
 312 function init_tscal()
 313 {
 314         case "$PRODUCT" in
 315                 ST70416-6*)
 316                         modprobe gslx680_ts_acpi
 317                         ;&
 318                 T91|T101|ET2002|74499FU|945GSE-ITE8712|CF-19[CDYFGKLP]*)
 319                         create_pointercal
 320                         return
 321                         ;;
 322                 *)
 323                         ;;
 324         esac
 325
 326         for usbts in $(lsusb | awk '{ print $6 }'); do
 327                 case "$usbts" in
 328                         0596:0001|0eef:0001)
 329                                 create_pointercal
 330                                 return
 331                                 ;;
 332                         *)
 333                                 ;;
 334                 esac
 335         done
 336 }
 337
 338 function init_ril()
 339 {
 340         case "$(cat $DMIPATH/uevent)" in
 341                 *TEGA*|*2010:svnIntel:*|*Lucid-MWE*)
 342                         set_property rild.libpath /system/lib/libhuaweigeneric-ril.so
 343                         set_property rild.libargs "-d /dev/ttyUSB2 -v /dev/ttyUSB1"
 344                         set_property ro.radio.noril no
 345                         ;;
 346                 *)
 347                         set_property ro.radio.noril yes
 348                         ;;
 349         esac
 350 }
 351
 352 function init_cpu_governor()
 353 {
 354         governor=$(getprop cpu.governor)
 355
 356         [ $governor ] && {
 357                 for cpu in $(ls -d /sys/devices/system/cpu/cpu?); do
 358                         echo $governor > $cpu/cpufreq/scaling_governor || return 1
 359                 done
 360         }
 361 }
 362
 363 function do_init()
 364 {
 365         init_misc
 366         init_hal_audio
 367         init_hal_bluetooth
 368         init_hal_camera
 369         init_hal_gps
 370         init_hal_gralloc
 371         init_hal_hwcomposer
 372         init_hal_lights
 373         init_hal_power
 374         init_hal_sensors
 375         init_tscal
 376         init_ril
 377         post_init
 378 }
 379
 380 function do_netconsole()
 381 {
 382         modprobe netconsole netconsole="@/,@$(getprop dhcp.eth0.gateway)/"
 383 }
 384
 385 function do_bootcomplete()
 386 {
 387         hciconfig | grep -q hci || pm disable com.android.bluetooth
 388
 389         init_cpu_governor
 390
 391         [ -z "$(getprop persist.sys.root_access)" ] && setprop persist.sys.root_access 3
 392
 393         lsmod | grep -Ehq "brcmfmac|rtl8723be" && setprop wlan.no-unload-driver 1
 394
 395         case "$PRODUCT" in
 396                 1866???|1867???|1869???) # ThinkPad X41 Tablet
 397                         start tablet-mode
 398                         start wacom-input
 399                         setkeycodes 0x6d 115
 400                         setkeycodes 0x6e 114
 401                         setkeycodes 0x69 28
 402                         setkeycodes 0x6b 158
 403                         setkeycodes 0x68 172
 404                         setkeycodes 0x6c 127
 405                         setkeycodes 0x67 217
 406                         ;;
 407                 6363???|6364???|6366???) # ThinkPad X60 Tablet
 408                         ;&
 409                 7762???|7763???|7767???) # ThinkPad X61 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                 7448???|7449???|7450???|7453???) # ThinkPad X200 Tablet
 421                         start tablet-mode
 422                         start wacom-input
 423                         setkeycodes 0xe012 158
 424                         setkeycodes 0x66 172
 425                         setkeycodes 0x6b 127
 426                         ;;
 427                 Surface*Go)
 428                         echo on > /sys/devices/pci0000:00/0000:00:15.1/i2c_designware.1/power/control
 429                         ;;
 430                 *)
 431                         ;;
 432         esac
 433
 434 #       [ -d /proc/asound/card0 ] || modprobe snd-dummy
 435         for c in $(grep '\[.*\]' /proc/asound/cards | awk '{print $1}'); do
 436                 f=/system/etc/alsa/$(cat /proc/asound/card$c/id).state
 437                 if [ -e $f ]; then
 438                         alsa_ctl -f $f restore $c
 439                 else
 440                         alsa_ctl init $c
 441                         alsa_amixer -c $c set Master on
 442                         alsa_amixer -c $c set Master 100%
 443                         alsa_amixer -c $c set Headphone on
 444                         alsa_amixer -c $c set Headphone 100%
 445                         alsa_amixer -c $c set Speaker 100%
 446                         alsa_amixer -c $c set Capture 80%
 447                         alsa_amixer -c $c set Capture cap
 448                         alsa_amixer -c $c set PCM 100 unmute
 449                         alsa_amixer -c $c set SPO unmute
 450                         alsa_amixer -c $c set IEC958 on
 451                         alsa_amixer -c $c set 'Mic Boost' 1
 452                         alsa_amixer -c $c set 'Internal Mic Boost' 1
 453                 fi
 454         done
 455
 456         post_bootcomplete
 457 }
 458
 459 PATH=/sbin:/system/bin:/system/xbin
 460
 461 DMIPATH=/sys/class/dmi/id
 462 BOARD=$(cat $DMIPATH/board_name)
 463 PRODUCT=$(cat $DMIPATH/product_name)
 464
 465 # import cmdline variables
 466 for c in `cat /proc/cmdline`; do
 467         case $c in
 468                 BOOT_IMAGE=*|iso-scan/*|*.*=*)
 469                         ;;
 470                 *=*)
 471                         eval $c
 472                         if [ -z "$1" ]; then
 473                                 case $c in
 474                                         DEBUG=*)
 475                                                 [ -n "$DEBUG" ] && set_property debug.logcat 1
 476                                                 ;;
 477                                 esac
 478                         fi
 479                         ;;
 480         esac
 481 done
 482
 483 [ -n "$DEBUG" ] && set -x || exec &> /dev/null
 484
 485 # import the vendor specific script
 486 hw_sh=/vendor/etc/init.sh
 487 [ -e $hw_sh ] && source $hw_sh
 488
 489 case "$1" in
 490         netconsole)
 491                 [ -n "$DEBUG" ] && do_netconsole
 492                 ;;
 493         bootcomplete)
 494                 do_bootcomplete
 495                 ;;
 496         init|"")
 497                 do_init
 498                 ;;
 499 esac
 500
 501 return 0