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