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                 VMware*)
 111                         [ -n "$video" ] && drm_mode=$video
 112                         ;;
 113                 *)
 114                         ;;
 115         esac
 116
 117         [ -n "$drm_mode" ] && set_property debug.drm.mode.force $drm_mode
 118 }
 119
 120 function init_uvesafb()
 121 {
 122         case "$PRODUCT" in
 123                 ET2002*)
 124                         UVESA_MODE=${UVESA_MODE:-1600x900}
 125                         ;;
 126                 *)
 127                         ;;
 128         esac
 129
 130         [ "$HWACCEL" = "0" ] && bpp=16 || bpp=32
 131         modprobe uvesafb mode_option=${UVESA_MODE:-1024x768}-$bpp ${UVESA_OPTION:-mtrr=3 scroll=redraw}
 132 }
 133
 134 function init_hal_gralloc()
 135 {
 136         case "$(cat /proc/fb | head -1)" in
 137                 *virtiodrmfb)
 138                         set_property ro.hardware.hwcomposer drm
 139                         set_property ro.hardware.gralloc gbm
 140                         ;;
 141                 0*inteldrmfb|0*radeondrmfb|0*nouveaufb|0*svgadrmfb|0*amdgpudrmfb)
 142                         set_property ro.hardware.gralloc drm
 143                         set_drm_mode
 144                         ;;
 145                 "")
 146                         init_uvesafb
 147                         ;&
 148                 0*)
 149                         ;;
 150         esac
 151
 152         [ -n "$DEBUG" ] && set_property debug.egl.trace error
 153 }
 154
 155 function init_hal_hwcomposer()
 156 {
 157         # TODO
 158         return
 159 }
 160
 161 function init_hal_lights()
 162 {
 163         chown 1000.1000 /sys/class/backlight/*/brightness
 164 }
 165
 166 function init_hal_power()
 167 {
 168         for p in /sys/class/rtc/*; do
 169                 echo disabled > $p/device/power/wakeup
 170         done
 171
 172         # TODO
 173         case "$PRODUCT" in
 174                 *)
 175                         ;;
 176         esac
 177 }
 178
 179 function init_hal_sensors()
 180 {
 181         # if we have sensor module for our hardware, use it
 182         ro_hardware=$(getprop ro.hardware)
 183         [ -f /system/lib/hw/sensors.${ro_hardware}.so ] && return 0
 184
 185         local hal_sensors=kbd
 186         local has_sensors=true
 187         case "$(cat $DMIPATH/uevent)" in
 188                 *Lucid-MWE*)
 189                         set_property ro.ignore_atkbd 1
 190                         hal_sensors=hdaps
 191                         ;;
 192                 *ICONIA*W5*)
 193                         hal_sensors=w500
 194                         ;;
 195                 *S10-3t*)
 196                         hal_sensors=s103t
 197                         ;;
 198                 *Inagua*)
 199                         #setkeycodes 0x62 29
 200                         #setkeycodes 0x74 56
 201                         set_property ro.ignore_atkbd 1
 202                         set_property hal.sensors.kbd.type 2
 203                         ;;
 204                 *TEGA*|*2010:svnIntel:*)
 205                         set_property ro.ignore_atkbd 1
 206                         set_property hal.sensors.kbd.type 1
 207                         io_switch 0x0 0x1
 208                         setkeycodes 0x6d 125
 209                         ;;
 210                 *DLI*)
 211                         set_property ro.ignore_atkbd 1
 212                         set_property hal.sensors.kbd.type 1
 213                         setkeycodes 0x64 1
 214                         setkeycodes 0x65 172
 215                         setkeycodes 0x66 120
 216                         setkeycodes 0x67 116
 217                         setkeycodes 0x68 114
 218                         setkeycodes 0x69 115
 219                         setkeycodes 0x6c 114
 220                         setkeycodes 0x6d 115
 221                         ;;
 222                 *tx2*)
 223                         setkeycodes 0xb1 138
 224                         setkeycodes 0x8a 152
 225                         set_property hal.sensors.kbd.type 6
 226                         set_property poweroff.doubleclick 0
 227                         set_property qemu.hw.mainkeys 1
 228                         ;;
 229                 *MS-N0E1*)
 230                         set_property ro.ignore_atkbd 1
 231                         set_property poweroff.doubleclick 0
 232                         setkeycodes 0xa5 125
 233                         setkeycodes 0xa7 1
 234                         setkeycodes 0xe3 142
 235                         ;;
 236                 *Aspire1*25*)
 237                         modprobe lis3lv02d_i2c
 238                         echo -n "enabled" > /sys/class/thermal/thermal_zone0/mode
 239                         ;;
 240                 *ThinkPad*Tablet*)
 241                         modprobe hdaps
 242                         hal_sensors=hdaps
 243                         ;;
 244                 *i7Stylus*)
 245                         set_property hal.sensors.iio.accel.matrix 1,0,0,0,-1,0,0,0,-1
 246                         ;;
 247                 *ST70416-6*)
 248                         set_property hal.sensors.iio.accel.matrix 0,-1,0,-1,0,0,0,0,-1
 249                         ;;
 250                 *ONDATablet*)
 251                         set_property hal.sensors.iio.accel.matrix 0,1,0,1,0,0,0,0,-1
 252                         ;;
 253                 *)
 254                         #has_sensors=false
 255                         ;;
 256         esac
 257
 258         # has iio sensor-hub?
 259         if [ -n "`ls /sys/bus/iio/devices/iio:device* 2> /dev/null`" ]; then
 260                 busybox chown -R 1000.1000 /sys/bus/iio/devices/iio:device*/
 261                 lsmod | grep -q hid_sensor_accel_3d && hal_sensors=hsb || hal_sensors=iio
 262         elif lsmod | grep -q lis3lv02d_i2c; then
 263                 hal_sensors=hdaps
 264         fi
 265
 266         set_property ro.hardware.sensors $hal_sensors
 267         [ "$hal_sensors" != "kbd" ] && has_sensors=true
 268         set_property config.override_forced_orient $has_sensors
 269 }
 270
 271 function create_pointercal()
 272 {
 273         if [ ! -e /data/misc/tscal/pointercal ]; then
 274                 mkdir -p /data/misc/tscal
 275                 touch /data/misc/tscal/pointercal
 276                 chown 1000.1000 /data/misc/tscal /data/misc/tscal/*
 277                 chmod 775 /data/misc/tscal
 278                 chmod 664 /data/misc/tscal/pointercal
 279         fi
 280 }
 281
 282 function init_tscal()
 283 {
 284         case "$PRODUCT" in
 285                 ST70416-6*)
 286                         modprobe gslx680_ts_acpi
 287                         ;&
 288                 T91|T101|ET2002|74499FU|945GSE-ITE8712|CF-19[CDYFGKLP]*)
 289                         create_pointercal
 290                         return
 291                         ;;
 292                 *)
 293                         ;;
 294         esac
 295
 296         for usbts in $(lsusb | awk '{ print $6 }'); do
 297                 case "$usbts" in
 298                         0596:0001|0eef:0001)
 299                                 create_pointercal
 300                                 return
 301                                 ;;
 302                         *)
 303                                 ;;
 304                 esac
 305         done
 306 }
 307
 308 function init_ril()
 309 {
 310         case "$(cat $DMIPATH/uevent)" in
 311                 *TEGA*|*2010:svnIntel:*|*Lucid-MWE*)
 312                         set_property rild.libpath /system/lib/libhuaweigeneric-ril.so
 313                         set_property rild.libargs "-d /dev/ttyUSB2 -v /dev/ttyUSB1"
 314                         set_property ro.radio.noril no
 315                         ;;
 316                 *)
 317                         set_property ro.radio.noril yes
 318                         ;;
 319         esac
 320 }
 321
 322 function init_cpu_governor()
 323 {
 324         governor=$(getprop cpu.governor)
 325
 326         [ $governor ] && {
 327                 for cpu in $(ls -d /sys/devices/system/cpu/cpu?); do
 328                         echo $governor > $cpu/cpufreq/scaling_governor || return 1
 329                 done
 330         }
 331 }
 332
 333 function do_init()
 334 {
 335         init_misc
 336         init_hal_audio
 337         init_hal_bluetooth
 338         init_hal_camera
 339         init_hal_gps
 340         init_hal_gralloc
 341         init_hal_hwcomposer
 342         init_hal_lights
 343         init_hal_power
 344         init_hal_sensors
 345         init_tscal
 346         init_ril
 347         post_init
 348 }
 349
 350 function do_netconsole()
 351 {
 352         modprobe netconsole netconsole="@/,@$(getprop dhcp.eth0.gateway)/"
 353 }
 354
 355 function do_bootcomplete()
 356 {
 357         init_cpu_governor
 358
 359         [ -z "$(getprop persist.sys.root_access)" ] && setprop persist.sys.root_access 3
 360
 361         lsmod | grep -Ehq "brcmfmac|rtl8723be" && setprop wlan.no-unload-driver 1
 362
 363         case "$PRODUCT" in
 364                 1866???|1867???|1869???) # ThinkPad X41 Tablet
 365                         start tablet-mode
 366                         start wacom-input
 367                         setkeycodes 0x6d 115
 368                         setkeycodes 0x6e 114
 369                         setkeycodes 0x69 28
 370                         setkeycodes 0x6b 158
 371                         setkeycodes 0x68 172
 372                         setkeycodes 0x6c 127
 373                         setkeycodes 0x67 217
 374                         ;;
 375                 6363???|6364???|6366???) # ThinkPad X60 Tablet
 376                         ;&
 377                 7762???|7763???|7767???) # ThinkPad X61 Tablet
 378                         start tablet-mode
 379                         start wacom-input
 380                         setkeycodes 0x6d 115
 381                         setkeycodes 0x6e 114
 382                         setkeycodes 0x69 28
 383                         setkeycodes 0x6b 158
 384                         setkeycodes 0x68 172
 385                         setkeycodes 0x6c 127
 386                         setkeycodes 0x67 217
 387                         ;;
 388                 7448???|7449???|7450???|7453???) # ThinkPad X200 Tablet
 389                         start tablet-mode
 390                         start wacom-input
 391                         setkeycodes 0xe012 158
 392                         setkeycodes 0x66 172
 393                         setkeycodes 0x6b 127
 394                         ;;
 395                 *)
 396                         ;;
 397         esac
 398
 399 #       [ -d /proc/asound/card0 ] || modprobe snd-dummy
 400         for c in $(grep '\[.*\]' /proc/asound/cards | awk '{print $1}'); do
 401                 f=/system/etc/alsa/$(cat /proc/asound/card$c/id).state
 402                 if [ -e $f ]; then
 403                         alsa_ctl -f $f restore $c
 404                 else
 405                         alsa_ctl init $c
 406                         alsa_amixer -c $c set Master on
 407                         alsa_amixer -c $c set Master 100%
 408                         alsa_amixer -c $c set Headphone on
 409                         alsa_amixer -c $c set Headphone 100%
 410                         alsa_amixer -c $c set Speaker 100%
 411                         alsa_amixer -c $c set Capture 100%
 412                         alsa_amixer -c $c set Capture cap
 413                         alsa_amixer -c $c set PCM 100 unmute
 414                         alsa_amixer -c $c set SPO unmute
 415                         alsa_amixer -c $c set IEC958 on
 416                         alsa_amixer -c $c set 'Mic Boost' 3
 417                         alsa_amixer -c $c set 'Internal Mic Boost' 3
 418                 fi
 419         done
 420
 421         post_bootcomplete
 422 }
 423
 424 PATH=/sbin:/system/bin:/system/xbin
 425
 426 DMIPATH=/sys/class/dmi/id
 427 BOARD=$(cat $DMIPATH/board_name)
 428 PRODUCT=$(cat $DMIPATH/product_name)
 429
 430 # import cmdline variables
 431 for c in `cat /proc/cmdline`; do
 432         case $c in
 433                 BOOT_IMAGE=*|iso-scan/*|*.*=*)
 434                         ;;
 435                 *=*)
 436                         eval $c
 437                         if [ -z "$1" ]; then
 438                                 case $c in
 439                                         HWACCEL=*)
 440                                                 set_property debug.egl.hw $HWACCEL
 441                                                 ;;
 442                                         DEBUG=*)
 443                                                 [ -n "$DEBUG" ] && set_property debug.logcat 1
 444                                                 ;;
 445                                 esac
 446                         fi
 447                         ;;
 448         esac
 449 done
 450
 451 [ -n "$DEBUG" ] && set -x || exec &> /dev/null
 452
 453 # import the vendor specific script
 454 hw_sh=/vendor/etc/init.sh
 455 [ -e $hw_sh ] && source $hw_sh
 456
 457 case "$1" in
 458         netconsole)
 459                 [ -n "$DEBUG" ] && do_netconsole
 460                 ;;
 461         bootcomplete)
 462                 do_bootcomplete
 463                 ;;
 464         init|"")
 465                 do_init
 466                 ;;
 467 esac
 468
 469 return 0