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         # for vold f2fs support
  26         modprobe f2fs
  27 }
  28
  29 function init_hal_audio()
  30 {
  31         case "$PRODUCT" in
  32                 VirtualBox*|Bochs*)
  33                         [ -d /proc/asound/card0 ] || modprobe snd-sb16 isapnp=0 irq=5
  34                         ;;
  35                 *)
  36                         ;;
  37         esac
  38
  39         if [ "`cat /proc/asound/card0/id`" = "IntelHDMI" ]; then
  40                 [ -d /proc/asound/card1 ] || set_property ro.hardware.audio.primary hdmi
  41         fi
  42 }
  43
  44 function init_hal_bluetooth()
  45 {
  46         for r in /sys/class/rfkill/*; do
  47                 type=$(cat $r/type)
  48                 [ "$type" = "wlan" -o "$type" = "bluetooth" ] && echo 1 > $r/state
  49         done
  50
  51         case "$PRODUCT" in
  52                 T10*TA|HP*Omni*)
  53                         BTUART_PORT=/dev/ttyS1
  54                         set_property hal.bluetooth.uart.proto bcm
  55                         ;;
  56                 MacBookPro8*)
  57                         rmmod b43
  58                         modprobe b43 btcoex=0
  59                         modprobe btusb
  60                         ;;
  61                 # FIXME
  62                 # Fix MacBook 2013-2015 (Air6/7&Pro11/12) BCM4360 ssb&wl conflict.
  63                 MacBookPro11* | MacBookPro12* | MacBookAir6* | MacBookAir7*)
  64                         rmmod b43
  65                         rmmod ssb
  66                         rmmod bcma
  67                         rmmod wl
  68                         modprobe wl
  69                         modprobe btusb
  70                         ;;
  71                 *)
  72                         for bt in $(busybox lsusb -v | awk ' /Class:.E0/ { print $9 } '); do
  73                                 chown 1002.1002 $bt && chmod 660 $bt
  74                         done
  75                         ;;
  76         esac
  77
  78         if [ -n "$BTUART_PORT" ]; then
  79                 set_property hal.bluetooth.uart $BTUART_PORT
  80                 chown bluetooth.bluetooth $BTUART_PORT
  81                 start btattach
  82         fi
  83 }
  84
  85 function init_hal_camera()
  86 {
  87         return
  88 }
  89
  90 function init_hal_gps()
  91 {
  92         # TODO
  93         return
  94 }
  95
  96 function set_drm_mode()
  97 {
  98         case "$PRODUCT" in
  99                 ET1602*)
 100                         drm_mode=1366x768
 101                         ;;
 102                 *)
 103                         ;;
 104         esac
 105
 106         [ -n "$drm_mode" ] && set_property debug.drm.mode.force $drm_mode
 107 }
 108
 109 function init_uvesafb()
 110 {
 111         case "$PRODUCT" in
 112                 ET2002*)
 113                         UVESA_MODE=${UVESA_MODE:-1600x900}
 114                         ;;
 115                 *)
 116                         ;;
 117         esac
 118
 119         [ "$HWACCEL" = "0" ] && bpp=16 || bpp=32
 120         modprobe uvesafb mode_option=${UVESA_MODE:-1024x768}-$bpp ${UVESA_OPTION:-mtrr=3 scroll=redraw}
 121 }
 122
 123 function init_hal_gralloc()
 124 {
 125         case "$(cat /proc/fb | head -1)" in
 126                 *virtiodrmfb)
 127 #                       set_property ro.hardware.hwcomposer drm
 128                         ;&
 129                 0*inteldrmfb|0*radeondrmfb|0*nouveaufb|0*svgadrmfb)
 130                         set_property ro.hardware.gralloc drm
 131                         set_drm_mode
 132                         ;;
 133                 "")
 134                         init_uvesafb
 135                         ;&
 136                 0*)
 137                         ;;
 138         esac
 139
 140         [ -n "$DEBUG" ] && set_property debug.egl.trace error
 141 }
 142
 143 function init_hal_hwcomposer()
 144 {
 145         # TODO
 146         return
 147 }
 148
 149 function init_hal_lights()
 150 {
 151         chown 1000.1000 /sys/class/backlight/*/brightness
 152 }
 153
 154 function init_hal_power()
 155 {
 156         for p in /sys/class/rtc/*; do
 157                 echo disabled > $p/device/power/wakeup
 158         done
 159
 160         # TODO
 161         case "$PRODUCT" in
 162                 *)
 163                         ;;
 164         esac
 165 }
 166
 167 function init_hal_sensors()
 168 {
 169         # if we have sensor module for our hardware, use it
 170         ro_hardware=$(getprop ro.hardware)
 171         [ -f /system/lib/hw/sensors.${ro_hardware}.so ] && return 0
 172
 173         local hal_sensors=kbd
 174         local has_sensors=true
 175         case "$(cat $DMIPATH/uevent)" in
 176                 *Lucid-MWE*)
 177                         set_property ro.ignore_atkbd 1
 178                         hal_sensors=hdaps
 179                         ;;
 180                 *ICONIA*W5*)
 181                         hal_sensors=w500
 182                         ;;
 183                 *S10-3t*)
 184                         hal_sensors=s103t
 185                         ;;
 186                 *Inagua*)
 187                         #setkeycodes 0x62 29
 188                         #setkeycodes 0x74 56
 189                         set_property ro.ignore_atkbd 1
 190                         set_property hal.sensors.kbd.type 2
 191                         ;;
 192                 *TEGA*|*2010:svnIntel:*)
 193                         set_property ro.ignore_atkbd 1
 194                         set_property hal.sensors.kbd.type 1
 195                         io_switch 0x0 0x1
 196                         setkeycodes 0x6d 125
 197                         ;;
 198                 *DLI*)
 199                         set_property ro.ignore_atkbd 1
 200                         set_property hal.sensors.kbd.type 1
 201                         setkeycodes 0x64 1
 202                         setkeycodes 0x65 172
 203                         setkeycodes 0x66 120
 204                         setkeycodes 0x67 116
 205                         setkeycodes 0x68 114
 206                         setkeycodes 0x69 115
 207                         setkeycodes 0x6c 114
 208                         setkeycodes 0x6d 115
 209                         ;;
 210                 *tx2*)
 211                         setkeycodes 0xb1 138
 212                         setkeycodes 0x8a 152
 213                         set_property hal.sensors.kbd.type 6
 214                         set_property poweroff.doubleclick 0
 215                         set_property qemu.hw.mainkeys 1
 216                         ;;
 217                 *MS-N0E1*)
 218                         set_property ro.ignore_atkbd 1
 219                         set_property poweroff.doubleclick 0
 220                         setkeycodes 0xa5 125
 221                         setkeycodes 0xa7 1
 222                         setkeycodes 0xe3 142
 223                         ;;
 224                 *Aspire1*25*)
 225                         modprobe lis3lv02d_i2c
 226                         echo -n "enabled" > /sys/class/thermal/thermal_zone0/mode
 227                         ;;
 228                 *ThinkPad*Tablet*)
 229                         modprobe hdaps
 230                         hal_sensors=hdaps
 231                         ;;
 232                 *i7Stylus*)
 233                         set_property hal.sensors.iio.accel.matrix 1,0,0,0,-1,0,0,0,-1
 234                         ;;
 235                 *ST70416-6*)
 236                         set_property hal.sensors.iio.accel.matrix 0,-1,0,-1,0,0,0,0,-1
 237                         ;;
 238                 *ONDATablet*)
 239                         set_property hal.sensors.iio.accel.matrix 0,1,0,1,0,0,0,0,-1
 240                         ;;
 241                 *)
 242                         #has_sensors=false
 243                         ;;
 244         esac
 245
 246         # has iio sensor-hub?
 247         if [ -n "`ls /sys/bus/iio/devices/iio:device* 2> /dev/null`" ]; then
 248                 busybox chown -R 1000.1000 /sys/bus/iio/devices/iio:device*/
 249                 lsmod | grep -q hid_sensor_accel_3d && hal_sensors=hsb || hal_sensors=iio
 250         elif lsmod | grep -q lis3lv02d_i2c; then
 251                 hal_sensors=hdaps
 252         fi
 253
 254         set_property ro.hardware.sensors $hal_sensors
 255         [ "$hal_sensors" != "kbd" ] && has_sensors=true
 256         set_property config.override_forced_orient $has_sensors
 257 }
 258
 259 function create_pointercal()
 260 {
 261         if [ ! -e /data/misc/tscal/pointercal ]; then
 262                 mkdir -p /data/misc/tscal
 263                 touch /data/misc/tscal/pointercal
 264                 chown 1000.1000 /data/misc/tscal /data/misc/tscal/*
 265                 chmod 775 /data/misc/tscal
 266                 chmod 664 /data/misc/tscal/pointercal
 267         fi
 268 }
 269
 270 function init_tscal()
 271 {
 272         case "$PRODUCT" in
 273                 ST70416-6*)
 274                         modprobe gslx680_ts_acpi
 275                         ;&
 276                 T91|T101|ET2002|74499FU|945GSE-ITE8712|CF-19[CDYFGKLP]*)
 277                         create_pointercal
 278                         return
 279                         ;;
 280                 *)
 281                         ;;
 282         esac
 283
 284         for usbts in $(lsusb | awk '{ print $6 }'); do
 285                 case "$usbts" in
 286                         0596:0001|0eef:0001)
 287                                 create_pointercal
 288                                 return
 289                                 ;;
 290                         *)
 291                                 ;;
 292                 esac
 293         done
 294 }
 295
 296 function init_ril()
 297 {
 298         case "$(cat $DMIPATH/uevent)" in
 299                 *TEGA*|*2010:svnIntel:*|*Lucid-MWE*)
 300                         set_property rild.libpath /system/lib/libhuaweigeneric-ril.so
 301                         set_property rild.libargs "-d /dev/ttyUSB2 -v /dev/ttyUSB1"
 302                         set_property ro.radio.noril no
 303                         ;;
 304                 *)
 305                         set_property ro.radio.noril yes
 306                         ;;
 307         esac
 308 }
 309
 310 function init_cpu_governor()
 311 {
 312         governor=$(getprop cpu.governor)
 313
 314         [ $governor ] && {
 315                 for cpu in $(ls -d /sys/devices/system/cpu/cpu?); do
 316                         echo $governor > $cpu/cpufreq/scaling_governor || return 1
 317                 done
 318         }
 319 }
 320
 321 function do_init()
 322 {
 323         init_misc
 324         init_hal_audio
 325         init_hal_bluetooth
 326         init_hal_camera
 327         init_hal_gps
 328         init_hal_gralloc
 329         init_hal_hwcomposer
 330         init_hal_lights
 331         init_hal_power
 332         init_hal_sensors
 333         init_tscal
 334         init_ril
 335         post_init
 336 }
 337
 338 function do_netconsole()
 339 {
 340         modprobe netconsole netconsole="@/,@$(getprop dhcp.eth0.gateway)/"
 341 }
 342
 343 function do_bootcomplete()
 344 {
 345         init_cpu_governor
 346
 347         [ -z "$(getprop persist.sys.root_access)" ] && setprop persist.sys.root_access 3
 348
 349         lsmod | grep -Ehq "brcmfmac|rtl8723be" && setprop wlan.no-unload-driver 1
 350
 351         case "$PRODUCT" in
 352                 1866???|1867???|1869???) # ThinkPad X41 Tablet
 353                         start tablet-mode
 354                         start wacom-input
 355                         setkeycodes 0x6d 115
 356                         setkeycodes 0x6e 114
 357                         setkeycodes 0x69 28
 358                         setkeycodes 0x6b 158
 359                         setkeycodes 0x68 172
 360                         setkeycodes 0x6c 127
 361                         setkeycodes 0x67 217
 362                         ;;
 363                 6363???|6364???|6366???) # ThinkPad X60 Tablet
 364                         ;&
 365                 7762???|7763???|7767???) # ThinkPad X61 Tablet
 366                         start tablet-mode
 367                         start wacom-input
 368                         setkeycodes 0x6d 115
 369                         setkeycodes 0x6e 114
 370                         setkeycodes 0x69 28
 371                         setkeycodes 0x6b 158
 372                         setkeycodes 0x68 172
 373                         setkeycodes 0x6c 127
 374                         setkeycodes 0x67 217
 375                         ;;
 376                 7448???|7449???|7450???|7453???) # ThinkPad X200 Tablet
 377                         start tablet-mode
 378                         start wacom-input
 379                         setkeycodes 0xe012 158
 380                         setkeycodes 0x66 172
 381                         setkeycodes 0x6b 127
 382                         ;;
 383                 *)
 384                         ;;
 385         esac
 386
 387 #       [ -d /proc/asound/card0 ] || modprobe snd-dummy
 388         for c in $(grep '\[.*\]' /proc/asound/cards | awk '{print $1}'); do
 389                 f=/system/etc/alsa/$(cat /proc/asound/card$c/id).state
 390                 if [ -e $f ]; then
 391                         alsa_ctl -f $f restore $c
 392                 else
 393                         alsa_ctl init $c
 394                         alsa_amixer -c $c set Master on
 395                         alsa_amixer -c $c set Master 100%
 396                         alsa_amixer -c $c set Headphone on
 397                         alsa_amixer -c $c set Headphone 100%
 398                         alsa_amixer -c $c set Speaker 100%
 399                         alsa_amixer -c $c set Capture 100%
 400                         alsa_amixer -c $c set Capture cap
 401                         alsa_amixer -c $c set PCM 100 unmute
 402                         alsa_amixer -c $c set SPO unmute
 403                         alsa_amixer -c $c set 'Mic Boost' 3
 404                         alsa_amixer -c $c set 'Internal Mic Boost' 3
 405                 fi
 406         done
 407
 408         post_bootcomplete
 409 }
 410
 411 PATH=/sbin:/system/bin:/system/xbin
 412
 413 DMIPATH=/sys/class/dmi/id
 414 BOARD=$(cat $DMIPATH/board_name)
 415 PRODUCT=$(cat $DMIPATH/product_name)
 416
 417 # import cmdline variables
 418 for c in `cat /proc/cmdline`; do
 419         case $c in
 420                 BOOT_IMAGE=*|iso-scan/*|*.*=*)
 421                         ;;
 422                 *=*)
 423                         eval $c
 424                         if [ -z "$1" ]; then
 425                                 case $c in
 426                                         HWACCEL=*)
 427                                                 set_property debug.egl.hw $HWACCEL
 428                                                 ;;
 429                                         DEBUG=*)
 430                                                 [ -n "$DEBUG" ] && set_property debug.logcat 1
 431                                                 ;;
 432                                 esac
 433                         fi
 434                         ;;
 435         esac
 436 done
 437
 438 [ -n "$DEBUG" ] && set -x || exec &> /dev/null
 439
 440 # import the vendor specific script
 441 hw_sh=/vendor/etc/init.sh
 442 [ -e $hw_sh ] && source $hw_sh
 443
 444 case "$1" in
 445         netconsole)
 446                 [ -n "$DEBUG" ] && do_netconsole
 447                 ;;
 448         bootcomplete)
 449                 do_bootcomplete
 450                 ;;
 451         init|"")
 452                 do_init
 453                 ;;
 454 esac
 455
 456 return 0