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 $TTYSTRING /dev/rtk_h5
  96                         start rtk_hciattach
  97                 fi
  98         fi
  99 }
 100
 101 function init_hal_camera()
 102 {
 103         case "$PRODUCT" in
 104                 e-tab*Pro)
 105                         set_prop_if_empty hal.camera.0 0,270
 106                         set_prop_if_empty hal.camera.2 1,90
 107                         ;;
 108                 *)
 109                         ;;
 110         esac
 111 }
 112
 113 function init_hal_gps()
 114 {
 115         # TODO
 116         return
 117 }
 118
 119 function set_drm_mode()
 120 {
 121         case "$PRODUCT" in
 122                 ET1602*)
 123                         drm_mode=1366x768
 124                         ;;
 125                 *)
 126                         [ -n "$video" ] && drm_mode=$video
 127                         ;;
 128         esac
 129
 130         [ -n "$drm_mode" ] && set_property debug.drm.mode.force $drm_mode
 131 }
 132
 133 function init_uvesafb()
 134 {
 135         UVESA_MODE=${UVESA_MODE:-${video%@*}}
 136
 137         case "$PRODUCT" in
 138                 ET2002*)
 139                         UVESA_MODE=${UVESA_MODE:-1600x900}
 140                         ;;
 141                 *)
 142                         ;;
 143         esac
 144
 145         modprobe uvesafb mode_option=${UVESA_MODE:-1024x768}-32 ${UVESA_OPTION:-mtrr=3 scroll=redraw}
 146 }
 147
 148 function init_hal_gralloc()
 149 {
 150         [ "$VULKAN" = "1" ] && GRALLOC=gbm
 151
 152         case "$(cat /proc/fb | head -1)" in
 153                 *virtiodrmfb)
 154                         if [ "$HWACCEL" != "0" ]; then
 155                                 set_property ro.hardware.hwcomposer ${HWC:-drm}
 156                                 set_property ro.hardware.gralloc ${GRALLOC:-gbm}
 157                                 set_property debug.drm.mode.force ${video:-1280x800}
 158                         fi
 159                         ;;
 160                 0*inteldrmfb|0*radeondrmfb|0*nouveaufb|0*svgadrmfb|0*amdgpudrmfb)
 161                         if [ "$HWACCEL" != "0" ]; then
 162                                 set_property ro.hardware.gralloc ${GRALLOC:-drm}
 163                                 set_drm_mode
 164                         fi
 165                         ;;
 166                 "")
 167                         init_uvesafb
 168                         ;&
 169                 0*)
 170                         ;;
 171         esac
 172
 173         [ -n "$DEBUG" ] && set_property debug.egl.trace error
 174 }
 175
 176 function init_hal_hwcomposer()
 177 {
 178         # TODO
 179         return
 180 }
 181
 182 function init_hal_vulkan()
 183 {
 184         case "$(cat /proc/fb | head -1)" in
 185                 0*inteldrmfb)
 186                         set_property ro.hardware.vulkan android-x86
 187                         ;;
 188                 0*amdgpudrmfb)
 189                         set_property ro.hardware.vulkan radv
 190                         ;;
 191                 *)
 192                         ;;
 193         esac
 194 }
 195
 196 function init_hal_lights()
 197 {
 198         chown 1000.1000 /sys/class/backlight/*/brightness
 199 }
 200
 201 function init_hal_power()
 202 {
 203         for p in /sys/class/rtc/*; do
 204                 echo disabled > $p/device/power/wakeup
 205         done
 206
 207         # TODO
 208         case "$PRODUCT" in
 209                 HP*Omni*|OEMB|Standard*PC*|Surface*3|T10*TA|VMware*)
 210                         set_prop_if_empty sleep.state none
 211                         ;;
 212                 e-tab*Pro)
 213                         set_prop_if_empty sleep.state force
 214                         ;;
 215                 *)
 216                         ;;
 217         esac
 218 }
 219
 220 function init_hal_sensors()
 221 {
 222         # if we have sensor module for our hardware, use it
 223         ro_hardware=$(getprop ro.hardware)
 224         [ -f /system/lib/hw/sensors.${ro_hardware}.so ] && return 0
 225
 226         local hal_sensors=kbd
 227         local has_sensors=true
 228         case "$(cat $DMIPATH/uevent)" in
 229                 *Lucid-MWE*)
 230                         set_property ro.ignore_atkbd 1
 231                         hal_sensors=hdaps
 232                         ;;
 233                 *ICONIA*W5*)
 234                         hal_sensors=w500
 235                         ;;
 236                 *S10-3t*)
 237                         hal_sensors=s103t
 238                         ;;
 239                 *Inagua*)
 240                         #setkeycodes 0x62 29
 241                         #setkeycodes 0x74 56
 242                         set_property ro.ignore_atkbd 1
 243                         set_property hal.sensors.kbd.type 2
 244                         ;;
 245                 *TEGA*|*2010:svnIntel:*)
 246                         set_property ro.ignore_atkbd 1
 247                         set_property hal.sensors.kbd.type 1
 248                         io_switch 0x0 0x1
 249                         setkeycodes 0x6d 125
 250                         ;;
 251                 *DLI*)
 252                         set_property ro.ignore_atkbd 1
 253                         set_property hal.sensors.kbd.type 1
 254                         setkeycodes 0x64 1
 255                         setkeycodes 0x65 172
 256                         setkeycodes 0x66 120
 257                         setkeycodes 0x67 116
 258                         setkeycodes 0x68 114
 259                         setkeycodes 0x69 115
 260                         setkeycodes 0x6c 114
 261                         setkeycodes 0x6d 115
 262                         ;;
 263                 *tx2*)
 264                         setkeycodes 0xb1 138
 265                         setkeycodes 0x8a 152
 266                         set_property hal.sensors.kbd.type 6
 267                         set_property poweroff.doubleclick 0
 268                         set_property qemu.hw.mainkeys 1
 269                         ;;
 270                 *MS-N0E1*)
 271                         set_property ro.ignore_atkbd 1
 272                         set_property poweroff.doubleclick 0
 273                         setkeycodes 0xa5 125
 274                         setkeycodes 0xa7 1
 275                         setkeycodes 0xe3 142
 276                         ;;
 277                 *Aspire1*25*)
 278                         modprobe lis3lv02d_i2c
 279                         echo -n "enabled" > /sys/class/thermal/thermal_zone0/mode
 280                         ;;
 281                 *ThinkPad*Tablet*)
 282                         modprobe hdaps
 283                         hal_sensors=hdaps
 284                         ;;
 285                 *LINX1010B*)
 286                         set_property ro.iio.accel.z.opt_scale -1
 287                         ;&
 288                 *i7Stylus*|*M80TA*)
 289                         set_property ro.iio.accel.x.opt_scale -1
 290                         ;;
 291                 *ONDATablet*)
 292                         set_property ro.iio.accel.order 102
 293                         set_property ro.iio.accel.x.opt_scale -1
 294                         set_property ro.iio.accel.y.opt_scale -1
 295                         ;;
 296                 *ST70416-6*)
 297                         set_property ro.iio.accel.order 102
 298                         ;;
 299                 *e-tabPro*|*pnEZpad*)
 300                         set_property ro.iio.accel.quirks no-trig
 301                         ;&
 302                 *T*0*TA*)
 303                         set_property ro.iio.accel.y.opt_scale -1
 304                         ;;
 305                 *)
 306                         has_sensors=false
 307                         ;;
 308         esac
 309
 310         # has iio sensor-hub?
 311         if [ -n "`ls /sys/bus/iio/devices/iio:device* 2> /dev/null`" ]; then
 312                 busybox chown -R 1000.1000 /sys/bus/iio/devices/iio:device*/
 313                 [ -n "`ls /sys/bus/iio/devices/iio:device*/in_accel_x_raw 2> /dev/null`" ] && has_sensors=true
 314                 hal_sensors=iio
 315         elif lsmod | grep -q lis3lv02d_i2c; then
 316                 hal_sensors=hdaps
 317                 has_sensors=true
 318         elif [ "$hal_sensors" != "kbd" ]; then
 319                 has_sensors=true
 320         fi
 321
 322         set_property ro.hardware.sensors $hal_sensors
 323         set_property config.override_forced_orient ${HAS_SENSORS:-$has_sensors}
 324 }
 325
 326 function create_pointercal()
 327 {
 328         if [ ! -e /data/misc/tscal/pointercal ]; then
 329                 mkdir -p /data/misc/tscal
 330                 touch /data/misc/tscal/pointercal
 331                 chown 1000.1000 /data/misc/tscal /data/misc/tscal/*
 332                 chmod 775 /data/misc/tscal
 333                 chmod 664 /data/misc/tscal/pointercal
 334         fi
 335 }
 336
 337 function init_tscal()
 338 {
 339         case "$PRODUCT" in
 340                 ST70416-6*)
 341                         modprobe gslx680_ts_acpi
 342                         ;&
 343                 T91|T101|ET2002|74499FU|945GSE-ITE8712|CF-19[CDYFGKLP]*)
 344                         create_pointercal
 345                         return
 346                         ;;
 347                 *)
 348                         ;;
 349         esac
 350
 351         for usbts in $(lsusb | awk '{ print $6 }'); do
 352                 case "$usbts" in
 353                         0596:0001|0eef:0001)
 354                                 create_pointercal
 355                                 return
 356                                 ;;
 357                         *)
 358                                 ;;
 359                 esac
 360         done
 361 }
 362
 363 function init_ril()
 364 {
 365         case "$(cat $DMIPATH/uevent)" in
 366                 *TEGA*|*2010:svnIntel:*|*Lucid-MWE*)
 367                         set_property rild.libpath /system/lib/libhuaweigeneric-ril.so
 368                         set_property rild.libargs "-d /dev/ttyUSB2 -v /dev/ttyUSB1"
 369                         set_property ro.radio.noril no
 370                         ;;
 371                 *)
 372                         set_property ro.radio.noril yes
 373                         ;;
 374         esac
 375 }
 376
 377 function init_cpu_governor()
 378 {
 379         governor=$(getprop cpu.governor)
 380
 381         [ $governor ] && {
 382                 for cpu in $(ls -d /sys/devices/system/cpu/cpu?); do
 383                         echo $governor > $cpu/cpufreq/scaling_governor || return 1
 384                 done
 385         }
 386 }
 387
 388 function do_init()
 389 {
 390         init_misc
 391         init_hal_audio
 392         init_hal_bluetooth
 393         init_hal_camera
 394         init_hal_gps
 395         init_hal_gralloc
 396         init_hal_hwcomposer
 397         init_hal_vulkan
 398         init_hal_lights
 399         init_hal_power
 400         init_hal_sensors
 401         init_tscal
 402         init_ril
 403         post_init
 404 }
 405
 406 function do_netconsole()
 407 {
 408         modprobe netconsole netconsole="@/,@$(getprop dhcp.eth0.gateway)/"
 409 }
 410
 411 function do_bootcomplete()
 412 {
 413         hciconfig | grep -q hci || pm disable com.android.bluetooth
 414
 415         init_cpu_governor
 416
 417         [ -z "$(getprop persist.sys.root_access)" ] && setprop persist.sys.root_access 3
 418
 419         lsmod | grep -Ehq "brcmfmac|rtl8723be" && setprop wlan.no-unload-driver 1
 420
 421         case "$PRODUCT" in
 422                 1866???|1867???|1869???) # ThinkPad X41 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                 6363???|6364???|6366???) # ThinkPad X60 Tablet
 434                         ;&
 435                 7762???|7763???|7767???) # ThinkPad X61 Tablet
 436                         start tablet-mode
 437                         start wacom-input
 438                         setkeycodes 0x6d 115
 439                         setkeycodes 0x6e 114
 440                         setkeycodes 0x69 28
 441                         setkeycodes 0x6b 158
 442                         setkeycodes 0x68 172
 443                         setkeycodes 0x6c 127
 444                         setkeycodes 0x67 217
 445                         ;;
 446                 7448???|7449???|7450???|7453???) # ThinkPad X200 Tablet
 447                         start tablet-mode
 448                         start wacom-input
 449                         setkeycodes 0xe012 158
 450                         setkeycodes 0x66 172
 451                         setkeycodes 0x6b 127
 452                         ;;
 453                 Surface*Go)
 454                         echo on > /sys/devices/pci0000:00/0000:00:15.1/i2c_designware.1/power/control
 455                         ;;
 456                 VMware*)
 457                         pm disable com.android.bluetooth
 458                         ;;
 459                 X80*Power)
 460                         set_property power.nonboot-cpu-off 1
 461                         ;;
 462                 *)
 463                         ;;
 464         esac
 465
 466 #       [ -d /proc/asound/card0 ] || modprobe snd-dummy
 467         for c in $(grep '\[.*\]' /proc/asound/cards | awk '{print $1}'); do
 468                 f=/system/etc/alsa/$(cat /proc/asound/card$c/id).state
 469                 if [ -e $f ]; then
 470                         alsa_ctl -f $f restore $c
 471                 else
 472                         alsa_ctl init $c
 473                         alsa_amixer -c $c set Master on
 474                         alsa_amixer -c $c set Master 100%
 475                         alsa_amixer -c $c set Headphone on
 476                         alsa_amixer -c $c set Headphone 100%
 477                         alsa_amixer -c $c set Speaker 100%
 478                         alsa_amixer -c $c set Capture 80%
 479                         alsa_amixer -c $c set Capture cap
 480                         alsa_amixer -c $c set PCM 100 unmute
 481                         alsa_amixer -c $c set SPO unmute
 482                         alsa_amixer -c $c set IEC958 on
 483                         alsa_amixer -c $c set 'Mic Boost' 1
 484                         alsa_amixer -c $c set 'Internal Mic Boost' 1
 485                 fi
 486         done
 487
 488         post_bootcomplete
 489 }
 490
 491 PATH=/sbin:/system/bin:/system/xbin
 492
 493 DMIPATH=/sys/class/dmi/id
 494 BOARD=$(cat $DMIPATH/board_name)
 495 PRODUCT=$(cat $DMIPATH/product_name)
 496
 497 # import cmdline variables
 498 for c in `cat /proc/cmdline`; do
 499         case $c in
 500                 BOOT_IMAGE=*|iso-scan/*|*.*=*)
 501                         ;;
 502                 *=*)
 503                         eval $c
 504                         if [ -z "$1" ]; then
 505                                 case $c in
 506                                         DEBUG=*)
 507                                                 [ -n "$DEBUG" ] && set_property debug.logcat 1
 508                                                 ;;
 509                                 esac
 510                         fi
 511                         ;;
 512         esac
 513 done
 514
 515 [ -n "$DEBUG" ] && set -x || exec &> /dev/null
 516
 517 # import the vendor specific script
 518 hw_sh=/vendor/etc/init.sh
 519 [ -e $hw_sh ] && source $hw_sh
 520
 521 case "$1" in
 522         netconsole)
 523                 [ -n "$DEBUG" ] && do_netconsole
 524                 ;;
 525         bootcomplete)
 526                 do_bootcomplete
 527                 ;;
 528         init|"")
 529                 do_init
 530                 ;;
 531 esac
 532
 533 return 0