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