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                         set_property ro.hardware.gralloc gbm
 137                         ;;
 138                 0*inteldrmfb|0*radeondrmfb|0*nouveaufb|0*svgadrmfb|0*amdgpudrmfb)
 139                         set_property ro.hardware.gralloc drm
 140                         set_drm_mode
 141                         ;;
 142                 "")
 143                         init_uvesafb
 144                         ;&
 145                 0*)
 146                         ;;
 147         esac
 148
 149         [ -n "$DEBUG" ] && set_property debug.egl.trace error
 150 }
 151
 152 function init_hal_hwcomposer()
 153 {
 154         # TODO
 155         return
 156 }
 157
 158 function init_hal_lights()
 159 {
 160         chown 1000.1000 /sys/class/backlight/*/brightness
 161 }
 162
 163 function init_hal_power()
 164 {
 165         for p in /sys/class/rtc/*; do
 166                 echo disabled > $p/device/power/wakeup
 167         done
 168
 169         # TODO
 170         case "$PRODUCT" in
 171                 *)
 172                         ;;
 173         esac
 174 }
 175
 176 function init_hal_sensors()
 177 {
 178         # if we have sensor module for our hardware, use it
 179         ro_hardware=$(getprop ro.hardware)
 180         [ -f /system/lib/hw/sensors.${ro_hardware}.so ] && return 0
 181
 182         local hal_sensors=kbd
 183         local has_sensors=true
 184         case "$(cat $DMIPATH/uevent)" in
 185                 *Lucid-MWE*)
 186                         set_property ro.ignore_atkbd 1
 187                         hal_sensors=hdaps
 188                         ;;
 189                 *ICONIA*W5*)
 190                         hal_sensors=w500
 191                         ;;
 192                 *S10-3t*)
 193                         hal_sensors=s103t
 194                         ;;
 195                 *Inagua*)
 196                         #setkeycodes 0x62 29
 197                         #setkeycodes 0x74 56
 198                         set_property ro.ignore_atkbd 1
 199                         set_property hal.sensors.kbd.type 2
 200                         ;;
 201                 *TEGA*|*2010:svnIntel:*)
 202                         set_property ro.ignore_atkbd 1
 203                         set_property hal.sensors.kbd.type 1
 204                         io_switch 0x0 0x1
 205                         setkeycodes 0x6d 125
 206                         ;;
 207                 *DLI*)
 208                         set_property ro.ignore_atkbd 1
 209                         set_property hal.sensors.kbd.type 1
 210                         setkeycodes 0x64 1
 211                         setkeycodes 0x65 172
 212                         setkeycodes 0x66 120
 213                         setkeycodes 0x67 116
 214                         setkeycodes 0x68 114
 215                         setkeycodes 0x69 115
 216                         setkeycodes 0x6c 114
 217                         setkeycodes 0x6d 115
 218                         ;;
 219                 *tx2*)
 220                         setkeycodes 0xb1 138
 221                         setkeycodes 0x8a 152
 222                         set_property hal.sensors.kbd.type 6
 223                         set_property poweroff.doubleclick 0
 224                         set_property qemu.hw.mainkeys 1
 225                         ;;
 226                 *MS-N0E1*)
 227                         set_property ro.ignore_atkbd 1
 228                         set_property poweroff.doubleclick 0
 229                         setkeycodes 0xa5 125
 230                         setkeycodes 0xa7 1
 231                         setkeycodes 0xe3 142
 232                         ;;
 233                 *Aspire1*25*)
 234                         modprobe lis3lv02d_i2c
 235                         echo -n "enabled" > /sys/class/thermal/thermal_zone0/mode
 236                         ;;
 237                 *ThinkPad*Tablet*)
 238                         modprobe hdaps
 239                         hal_sensors=hdaps
 240                         ;;
 241                 *i7Stylus*)
 242                         set_property hal.sensors.iio.accel.matrix 1,0,0,0,-1,0,0,0,-1
 243                         ;;
 244                 *ST70416-6*)
 245                         set_property hal.sensors.iio.accel.matrix 0,-1,0,-1,0,0,0,0,-1
 246                         ;;
 247                 *ONDATablet*)
 248                         set_property hal.sensors.iio.accel.matrix 0,1,0,1,0,0,0,0,-1
 249                         ;;
 250                 *)
 251                         #has_sensors=false
 252                         ;;
 253         esac
 254
 255         # has iio sensor-hub?
 256         if [ -n "`ls /sys/bus/iio/devices/iio:device* 2> /dev/null`" ]; then
 257                 busybox chown -R 1000.1000 /sys/bus/iio/devices/iio:device*/
 258                 lsmod | grep -q hid_sensor_accel_3d && hal_sensors=hsb || hal_sensors=iio
 259         elif lsmod | grep -q lis3lv02d_i2c; then
 260                 hal_sensors=hdaps
 261         fi
 262
 263         set_property ro.hardware.sensors $hal_sensors
 264         [ "$hal_sensors" != "kbd" ] && has_sensors=true
 265         set_property config.override_forced_orient $has_sensors
 266 }
 267
 268 function create_pointercal()
 269 {
 270         if [ ! -e /data/misc/tscal/pointercal ]; then
 271                 mkdir -p /data/misc/tscal
 272                 touch /data/misc/tscal/pointercal
 273                 chown 1000.1000 /data/misc/tscal /data/misc/tscal/*
 274                 chmod 775 /data/misc/tscal
 275                 chmod 664 /data/misc/tscal/pointercal
 276         fi
 277 }
 278
 279 function init_tscal()
 280 {
 281         case "$PRODUCT" in
 282                 ST70416-6*)
 283                         modprobe gslx680_ts_acpi
 284                         ;&
 285                 T91|T101|ET2002|74499FU|945GSE-ITE8712|CF-19[CDYFGKLP]*)
 286                         create_pointercal
 287                         return
 288                         ;;
 289                 *)
 290                         ;;
 291         esac
 292
 293         for usbts in $(lsusb | awk '{ print $6 }'); do
 294                 case "$usbts" in
 295                         0596:0001|0eef:0001)
 296                                 create_pointercal
 297                                 return
 298                                 ;;
 299                         *)
 300                                 ;;
 301                 esac
 302         done
 303 }
 304
 305 function init_ril()
 306 {
 307         case "$(cat $DMIPATH/uevent)" in
 308                 *TEGA*|*2010:svnIntel:*|*Lucid-MWE*)
 309                         set_property rild.libpath /system/lib/libhuaweigeneric-ril.so
 310                         set_property rild.libargs "-d /dev/ttyUSB2 -v /dev/ttyUSB1"
 311                         set_property ro.radio.noril no
 312                         ;;
 313                 *)
 314                         set_property ro.radio.noril yes
 315                         ;;
 316         esac
 317 }
 318
 319 function init_cpu_governor()
 320 {
 321         governor=$(getprop cpu.governor)
 322
 323         [ $governor ] && {
 324                 for cpu in $(ls -d /sys/devices/system/cpu/cpu?); do
 325                         echo $governor > $cpu/cpufreq/scaling_governor || return 1
 326                 done
 327         }
 328 }
 329
 330 function do_init()
 331 {
 332         init_misc
 333         init_hal_audio
 334         init_hal_bluetooth
 335         init_hal_camera
 336         init_hal_gps
 337         init_hal_gralloc
 338         init_hal_hwcomposer
 339         init_hal_lights
 340         init_hal_power
 341         init_hal_sensors
 342         init_tscal
 343         init_ril
 344         post_init
 345 }
 346
 347 function do_netconsole()
 348 {
 349         modprobe netconsole netconsole="@/,@$(getprop dhcp.eth0.gateway)/"
 350 }
 351
 352 function do_bootcomplete()
 353 {
 354         init_cpu_governor
 355
 356         [ -z "$(getprop persist.sys.root_access)" ] && setprop persist.sys.root_access 3
 357
 358         lsmod | grep -Ehq "brcmfmac|rtl8723be" && setprop wlan.no-unload-driver 1
 359
 360         case "$PRODUCT" in
 361                 1866???|1867???|1869???) # ThinkPad X41 Tablet
 362                         start tablet-mode
 363                         start wacom-input
 364                         setkeycodes 0x6d 115
 365                         setkeycodes 0x6e 114
 366                         setkeycodes 0x69 28
 367                         setkeycodes 0x6b 158
 368                         setkeycodes 0x68 172
 369                         setkeycodes 0x6c 127
 370                         setkeycodes 0x67 217
 371                         ;;
 372                 6363???|6364???|6366???) # ThinkPad X60 Tablet
 373                         ;&
 374                 7762???|7763???|7767???) # ThinkPad X61 Tablet
 375                         start tablet-mode
 376                         start wacom-input
 377                         setkeycodes 0x6d 115
 378                         setkeycodes 0x6e 114
 379                         setkeycodes 0x69 28
 380                         setkeycodes 0x6b 158
 381                         setkeycodes 0x68 172
 382                         setkeycodes 0x6c 127
 383                         setkeycodes 0x67 217
 384                         ;;
 385                 7448???|7449???|7450???|7453???) # ThinkPad X200 Tablet
 386                         start tablet-mode
 387                         start wacom-input
 388                         setkeycodes 0xe012 158
 389                         setkeycodes 0x66 172
 390                         setkeycodes 0x6b 127
 391                         ;;
 392                 *)
 393                         ;;
 394         esac
 395
 396 #       [ -d /proc/asound/card0 ] || modprobe snd-dummy
 397         for c in $(grep '\[.*\]' /proc/asound/cards | awk '{print $1}'); do
 398                 f=/system/etc/alsa/$(cat /proc/asound/card$c/id).state
 399                 if [ -e $f ]; then
 400                         alsa_ctl -f $f restore $c
 401                 else
 402                         alsa_ctl init $c
 403                         alsa_amixer -c $c set Master on
 404                         alsa_amixer -c $c set Master 100%
 405                         alsa_amixer -c $c set Headphone on
 406                         alsa_amixer -c $c set Headphone 100%
 407                         alsa_amixer -c $c set Speaker 100%
 408                         alsa_amixer -c $c set Capture 100%
 409                         alsa_amixer -c $c set Capture cap
 410                         alsa_amixer -c $c set PCM 100 unmute
 411                         alsa_amixer -c $c set SPO unmute
 412                         alsa_amixer -c $c set 'Mic Boost' 3
 413                         alsa_amixer -c $c set 'Internal Mic Boost' 3
 414                 fi
 415         done
 416
 417         post_bootcomplete
 418 }
 419
 420 PATH=/sbin:/system/bin:/system/xbin
 421
 422 DMIPATH=/sys/class/dmi/id
 423 BOARD=$(cat $DMIPATH/board_name)
 424 PRODUCT=$(cat $DMIPATH/product_name)
 425
 426 # import cmdline variables
 427 for c in `cat /proc/cmdline`; do
 428         case $c in
 429                 BOOT_IMAGE=*|iso-scan/*|*.*=*)
 430                         ;;
 431                 *=*)
 432                         eval $c
 433                         if [ -z "$1" ]; then
 434                                 case $c in
 435                                         HWACCEL=*)
 436                                                 set_property debug.egl.hw $HWACCEL
 437                                                 ;;
 438                                         DEBUG=*)
 439                                                 [ -n "$DEBUG" ] && set_property debug.logcat 1
 440                                                 ;;
 441                                 esac
 442                         fi
 443                         ;;
 444         esac
 445 done
 446
 447 [ -n "$DEBUG" ] && set -x || exec &> /dev/null
 448
 449 # import the vendor specific script
 450 hw_sh=/vendor/etc/init.sh
 451 [ -e $hw_sh ] && source $hw_sh
 452
 453 case "$1" in
 454         netconsole)
 455                 [ -n "$DEBUG" ] && do_netconsole
 456                 ;;
 457         bootcomplete)
 458                 do_bootcomplete
 459                 ;;
 460         init|"")
 461                 do_init
 462                 ;;
 463 esac
 464
 465 return 0