init.sh

   1 #
   2 # Copyright (C) 2013-2015 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"="$2" >> /dev/x86.prop
  11 }
  12
  13 function init_misc()
  14 {
  15         # device information
  16         setprop ro.product.manufacturer "$(cat $DMIPATH/sys_vendor)"
  17         setprop ro.product.model "$PRODUCT"
  18
  19         # a hack for USB modem
  20         lsusb | grep 1a8d:1000 && eject
  21
  22         # in case no cpu governor driver autoloads
  23         [ -d /sys/devices/system/cpu/cpu0/cpufreq ] || modprobe acpi-cpufreq
  24 }
  25
  26 function init_hal_audio()
  27 {
  28         case "$PRODUCT" in
  29                 VirtualBox*|Bochs*)
  30                         [ -d /proc/asound/card0 ] || modprobe snd-sb16 isapnp=0 irq=5
  31                         ;;
  32                 *)
  33                         ;;
  34         esac
  35
  36         if grep -qi "IntelHDMI" /proc/asound/card0/id; then
  37                 [ -d /proc/asound/card1 ] || set_property ro.hardware.audio.primary hdmi
  38         fi
  39 }
  40
  41 function init_hal_bluetooth()
  42 {
  43         for r in /sys/class/rfkill/*; do
  44                 type=$(cat $r/type)
  45                 [ "$type" = "wlan" -o "$type" = "bluetooth" ] && echo 1 > $r/state
  46         done
  47
  48         case "$PRODUCT" in
  49                 T10*TA|HP*Omni*)
  50                         BTUART_PORT=/dev/ttyS1
  51                         set_property hal.bluetooth.uart.proto bcm
  52                         [ -z "$(getprop sleep.state)" ] && set_property sleep.state none
  53                         ;;
  54                 MacBookPro8*)
  55                         rmmod b43
  56                         modprobe b43 btcoex=0
  57                         modprobe btusb
  58                         ;;
  59                 # FIXME
  60                 # Fix MacBook 2013-2015 (Air6/7&Pro11/12) BCM4360 ssb&wl conflict.
  61                 MacBookPro11* | MacBookPro12* | MacBookAir6* | MacBookAir7*)
  62                         rmmod b43
  63                         rmmod ssb
  64                         rmmod bcma
  65                         rmmod wl
  66                         modprobe wl
  67                         modprobe btusb
  68                         ;;
  69                 *)
  70                         for bt in $(busybox lsusb -v | awk ' /Class:.E0/ { print $9 } '); do
  71                                 chown 1002.1002 $bt && chmod 660 $bt
  72                         done
  73                         ;;
  74         esac
  75
  76         if [ -n "$BTUART_PORT" ]; then
  77                 set_property hal.bluetooth.uart $BTUART_PORT
  78                 chown bluetooth.bluetooth $BTUART_PORT
  79                 start btattach
  80         fi
  81
  82         # rtl8723bs bluetooth
  83         if dmesg -t | grep -qE '8723bs.*BT'; then
  84                 TTYSTRING=`dmesg -t | grep -E 'tty.*MMIO' | awk '{print $2}' | head -1`
  85                 if [ -n "$TTYSTRING" ]; then
  86                         echo "RTL8723BS BT uses $TTYSTRING for Bluetooth."
  87                         ln -sf $TTYSTRING /dev/rtk_h5
  88                         start rtk_hciattach
  89                 fi
  90         fi
  91 }
  92
  93 function init_hal_camera()
  94 {
  95         return
  96 }
  97
  98 function init_hal_gps()
  99 {
 100         # TODO
 101         return
 102 }
 103
 104 function set_drm_mode()
 105 {
 106         case "$PRODUCT" in
 107                 ET1602*)
 108                         drm_mode=1366x768
 109                         ;;
 110                 *)
 111                         ;;
 112         esac
 113
 114         [ -n "$drm_mode" ] && set_property debug.drm.mode.force $drm_mode
 115 }
 116
 117 function init_uvesafb()
 118 {
 119         case "$PRODUCT" in
 120                 ET2002*)
 121                         UVESA_MODE=${UVESA_MODE:-1600x900}
 122                         ;;
 123                 *)
 124                         ;;
 125         esac
 126
 127         [ "$HWACCEL" = "0" ] && bpp=16 || bpp=32
 128         modprobe uvesafb mode_option=${UVESA_MODE:-1024x768}-$bpp ${UVESA_OPTION:-mtrr=3 scroll=redraw}
 129 }
 130
 131 function init_hal_gralloc()
 132 {
 133         case "$(cat /proc/fb | head -1)" in
 134                 *virtiodrmfb)
 135 #                       set_property ro.hardware.hwcomposer drm
 136                         ;&
 137                 0*inteldrmfb|0*radeondrmfb|0*nouveaufb|0*svgadrmfb|0*amdgpudrmfb)
 138                         set_property ro.hardware.gralloc drm
 139                         set_drm_mode
 140                         ;;
 141                 "")
 142                         init_uvesafb
 143                         ;&
 144                 0*)
 145                         ;;
 146         esac
 147
 148         [ -n "$DEBUG" ] && set_property debug.egl.trace error
 149 }
 150
 151 function init_hal_hwcomposer()
 152 {
 153         # TODO
 154         return
 155 }
 156
 157 function init_hal_lights()
 158 {
 159         chown 1000.1000 /sys/class/backlight/*/brightness
 160 }
 161
 162 function init_hal_power()
 163 {
 164         for p in /sys/class/rtc/*; do
 165                 echo disabled > $p/device/power/wakeup
 166         done
 167
 168         # TODO
 169         case "$PRODUCT" in
 170                 *)
 171                         ;;
 172         esac
 173 }
 174
 175 function init_hal_sensors()
 176 {
 177         # if we have sensor module for our hardware, use it
 178         ro_hardware=$(getprop ro.hardware)
 179         [ -f /system/lib/hw/sensors.${ro_hardware}.so ] && return 0
 180
 181         local hal_sensors=kbd
 182         local has_sensors=true
 183         case "$(cat $DMIPATH/uevent)" in
 184                 *Lucid-MWE*)
 185                         set_property ro.ignore_atkbd 1
 186                         hal_sensors=hdaps
 187                         ;;
 188                 *ICONIA*W5*)
 189                         hal_sensors=w500
 190                         ;;
 191                 *S10-3t*)
 192                         hal_sensors=s103t
 193                         ;;
 194                 *Inagua*)
 195                         #setkeycodes 0x62 29
 196                         #setkeycodes 0x74 56
 197                         set_property ro.ignore_atkbd 1
 198                         set_property hal.sensors.kbd.type 2
 199                         ;;
 200                 *TEGA*|*2010:svnIntel:*)
 201                         set_property ro.ignore_atkbd 1
 202                         set_property hal.sensors.kbd.type 1
 203                         io_switch 0x0 0x1
 204                         setkeycodes 0x6d 125
 205                         ;;
 206                 *DLI*)
 207                         set_property ro.ignore_atkbd 1
 208                         set_property hal.sensors.kbd.type 1
 209                         setkeycodes 0x64 1
 210                         setkeycodes 0x65 172
 211                         setkeycodes 0x66 120
 212                         setkeycodes 0x67 116
 213                         setkeycodes 0x68 114
 214                         setkeycodes 0x69 115
 215                         setkeycodes 0x6c 114
 216                         setkeycodes 0x6d 115
 217                         ;;
 218                 *tx2*)
 219                         setkeycodes 0xb1 138
 220                         setkeycodes 0x8a 152
 221                         set_property hal.sensors.kbd.type 6
 222                         set_property poweroff.doubleclick 0
 223                         set_property qemu.hw.mainkeys 1
 224                         ;;
 225                 *MS-N0E1*)
 226                         set_property ro.ignore_atkbd 1
 227                         set_property poweroff.doubleclick 0
 228                         setkeycodes 0xa5 125
 229                         setkeycodes 0xa7 1
 230                         setkeycodes 0xe3 142
 231                         ;;
 232                 *Aspire1*25*)
 233                         modprobe lis3lv02d_i2c
 234                         echo -n "enabled" > /sys/class/thermal/thermal_zone0/mode
 235                         ;;
 236                 *ThinkPad*Tablet*)
 237                         modprobe hdaps
 238                         hal_sensors=hdaps
 239                         ;;
 240                 *i7Stylus*)
 241                         set_property hal.sensors.iio.accel.matrix 1,0,0,0,-1,0,0,0,-1
 242                         ;;
 243                 *ST70416-6*)
 244                         set_property hal.sensors.iio.accel.matrix 0,-1,0,-1,0,0,0,0,-1
 245                         ;;
 246                 *ONDATablet*)
 247                         set_property hal.sensors.iio.accel.matrix 0,1,0,1,0,0,0,0,-1
 248                         ;;
 249                 *)
 250                         #has_sensors=false
 251                         ;;
 252         esac
 253
 254         # has iio sensor-hub?
 255         if [ -n "`ls /sys/bus/iio/devices/iio:device* 2> /dev/null`" ]; then
 256                 busybox chown -R 1000.1000 /sys/bus/iio/devices/iio:device*/
 257                 lsmod | grep -q hid_sensor_accel_3d && hal_sensors=hsb || hal_sensors=iio
 258         elif lsmod | grep -q lis3lv02d_i2c; then
 259                 hal_sensors=hdaps
 260         fi
 261
 262         set_property ro.hardware.sensors $hal_sensors
 263         [ "$hal_sensors" != "kbd" ] && has_sensors=true
 264         set_property config.override_forced_orient $has_sensors
 265 }
 266
 267 function create_pointercal()
 268 {
 269         if [ ! -e /data/misc/tscal/pointercal ]; then
 270                 mkdir -p /data/misc/tscal
 271                 touch /data/misc/tscal/pointercal
 272                 chown 1000.1000 /data/misc/tscal /data/misc/tscal/*
 273                 chmod 775 /data/misc/tscal
 274                 chmod 664 /data/misc/tscal/pointercal
 275         fi
 276 }
 277
 278 function init_tscal()
 279 {
 280         case "$PRODUCT" in
 281                 ST70416-6*)
 282                         modprobe gslx680_ts_acpi
 283                         ;&
 284                 T91|T101|ET2002|74499FU|945GSE-ITE8712|CF-19[CDYFGKLP]*)
 285                         create_pointercal
 286                         return
 287                         ;;
 288                 *)
 289                         ;;
 290         esac
 291
 292         for usbts in $(lsusb | awk '{ print $6 }'); do
 293                 case "$usbts" in
 294                         0596:0001|0eef:0001)
 295                                 create_pointercal
 296                                 return
 297                                 ;;
 298                         *)
 299                                 ;;
 300                 esac
 301         done
 302 }
 303
 304 function init_ril()
 305 {
 306         case "$(cat $DMIPATH/uevent)" in
 307                 *TEGA*|*2010:svnIntel:*|*Lucid-MWE*)
 308                         set_property rild.libpath /system/lib/libhuaweigeneric-ril.so
 309                         set_property rild.libargs "-d /dev/ttyUSB2 -v /dev/ttyUSB1"
 310                         set_property ro.radio.noril no
 311                         ;;
 312                 *)
 313                         set_property ro.radio.noril yes
 314                         ;;
 315         esac
 316 }
 317
 318 function init_cpu_governor()
 319 {
 320         governor=$(getprop cpu.governor)
 321
 322         [ $governor ] && {
 323                 for cpu in $(ls -d /sys/devices/system/cpu/cpu?); do
 324                         echo $governor > $cpu/cpufreq/scaling_governor || return 1
 325                 done
 326         }
 327 }
 328
 329 function do_init()
 330 {
 331         init_misc
 332         init_hal_audio
 333         init_hal_bluetooth
 334         init_hal_camera
 335         init_hal_gps
 336         init_hal_gralloc
 337         init_hal_hwcomposer
 338         init_hal_lights
 339         init_hal_power
 340         init_hal_sensors
 341         init_tscal
 342         init_ril
 343         post_init
 344 }
 345
 346 function do_netconsole()
 347 {
 348         modprobe netconsole netconsole="@/,@$(getprop dhcp.eth0.gateway)/"
 349 }
 350
 351 function do_bootcomplete()
 352 {
 353         init_cpu_governor
 354
 355         [ -z "$(getprop persist.sys.root_access)" ] && setprop persist.sys.root_access 3
 356
 357         lsmod | grep -Ehq "brcmfmac|rtl8723be" && setprop wlan.no-unload-driver 1
 358
 359         case "$PRODUCT" in
 360                 1866???|1867???|1869???) # ThinkPad X41 Tablet
 361                         start tablet-mode
 362                         start wacom-input
 363                         setkeycodes 0x6d 115
 364                         setkeycodes 0x6e 114
 365                         setkeycodes 0x69 28
 366                         setkeycodes 0x6b 158
 367                         setkeycodes 0x68 172
 368                         setkeycodes 0x6c 127
 369                         setkeycodes 0x67 217
 370                         ;;
 371                 6363???|6364???|6366???) # ThinkPad X60 Tablet
 372                         ;&
 373                 7762???|7763???|7767???) # ThinkPad X61 Tablet
 374                         start tablet-mode
 375                         start wacom-input
 376                         setkeycodes 0x6d 115
 377                         setkeycodes 0x6e 114
 378                         setkeycodes 0x69 28
 379                         setkeycodes 0x6b 158
 380                         setkeycodes 0x68 172
 381                         setkeycodes 0x6c 127
 382                         setkeycodes 0x67 217
 383                         ;;
 384                 7448???|7449???|7450???|7453???) # ThinkPad X200 Tablet
 385                         start tablet-mode
 386                         start wacom-input
 387                         setkeycodes 0xe012 158
 388                         setkeycodes 0x66 172
 389                         setkeycodes 0x6b 127
 390                         ;;
 391                 *)
 392                         ;;
 393         esac
 394
 395 #       [ -d /proc/asound/card0 ] || modprobe snd-dummy
 396         for c in $(grep '\[.*\]' /proc/asound/cards | awk '{print $1}'); do
 397                 f=/system/etc/alsa/$(cat /proc/asound/card$c/id).state
 398                 if [ -e $f ]; then
 399                         alsa_ctl -f $f restore $c
 400                 else
 401                         alsa_ctl init $c
 402                         alsa_amixer -c $c set Master on
 403                         alsa_amixer -c $c set Master 100%
 404                         alsa_amixer -c $c set Headphone on
 405                         alsa_amixer -c $c set Headphone 100%
 406                         alsa_amixer -c $c set Speaker 100%
 407                         alsa_amixer -c $c set Capture 100%
 408                         alsa_amixer -c $c set Capture cap
 409                         alsa_amixer -c $c set PCM 100 unmute
 410                         alsa_amixer -c $c set SPO unmute
 411                         alsa_amixer -c $c set 'Mic Boost' 3
 412                         alsa_amixer -c $c set 'Internal Mic Boost' 3
 413                 fi
 414         done
 415
 416         post_bootcomplete
 417 }
 418
 419 PATH=/sbin:/system/bin:/system/xbin
 420
 421 DMIPATH=/sys/class/dmi/id
 422 BOARD=$(cat $DMIPATH/board_name)
 423 PRODUCT=$(cat $DMIPATH/product_name)
 424
 425 # import cmdline variables
 426 for c in `cat /proc/cmdline`; do
 427         case $c in
 428                 BOOT_IMAGE=*|iso-scan/*|*.*=*)
 429                         ;;
 430                 *=*)
 431                         eval $c
 432                         if [ -z "$1" ]; then
 433                                 case $c in
 434                                         HWACCEL=*)
 435                                                 set_property debug.egl.hw $HWACCEL
 436                                                 ;;
 437                                         DEBUG=*)
 438                                                 [ -n "$DEBUG" ] && set_property debug.logcat 1
 439                                                 ;;
 440                                 esac
 441                         fi
 442                         ;;
 443         esac
 444 done
 445
 446 [ -n "$DEBUG" ] && set -x || exec &> /dev/null
 447
 448 # import the vendor specific script
 449 hw_sh=/vendor/etc/init.sh
 450 [ -e $hw_sh ] && source $hw_sh
 451
 452 case "$1" in
 453         netconsole)
 454                 [ -n "$DEBUG" ] && do_netconsole
 455                 ;;
 456         bootcomplete)
 457                 do_bootcomplete
 458                 ;;
 459         init|"")
 460                 do_init
 461                 ;;
 462 esac
 463
 464 return 0