2 # Copyright (C) 2013-2015 The Android-x86 Open Source Project
4 # License: GNU Public License v2 or later
7 function set_property()
9 # this must be run before post-fs stage
10 echo $1=$2 >> /x86.prop
16 setprop ro.product.manufacturer "$(cat $DMIPATH/sys_vendor)"
17 setprop ro.product.model "$PRODUCT"
19 # a hack for USB modem
20 lsusb | grep 1a8d:1000 && eject
22 # in case no cpu governor driver autoloads
23 [ -d /sys/devices/system/cpu/cpu0/cpufreq ] || modprobe acpi-cpufreq
26 function init_hal_audio()
30 [ -d /proc/asound/card0 ] || modprobe snd-sb16 isapnp=0 irq=5
37 function init_hal_bluetooth()
39 for r in /sys/class/rfkill/*; do
41 [ "$type" = "wlan" -o "$type" = "bluetooth" ] && echo 1 > $r/state
48 BTUART_PORT=/dev/ttyS1
49 brcm_patchram_plus -d --no2bytes --enable_hci --patchram /system/lib/firmware/brcm/bcm43241b4.hcd $BTUART_PORT
57 for bt in $(lsusb -v | awk ' /Class:.E0/ { print $9 } '); do
58 chown 1002.1002 $bt && chmod 660 $bt
64 if [ -n "$BTUART_PORT" ]; then
65 set_property hal.bluetooth.uart $BTUART_PORT
66 chown bluetooth.bluetooth $BTUART_PORT
67 log -t hciconfig -p i "`hciconfig`"
71 function init_hal_camera()
73 [ -c /dev/video0 ] || modprobe vivi
76 function init_hal_gps()
82 function set_drm_mode()
92 [ -n "$drm_mode" ] && set_property debug.drm.mode.force $drm_mode
95 function init_uvesafb()
99 UVESA_MODE=${UVESA_MODE:-1280x800}
102 UVESA_MODE=${UVESA_MODE:-1600x900}
105 UVESA_MODE=${UVESA_MODE:-1024x600}
108 UVESA_MODE=${UVESA_MODE:-1024x768}
114 modprobe uvesafb mode_option=${UVESA_MODE:-800x600}-16 ${UVESA_OPTION:-mtrr=3 scroll=redraw}
117 function init_hal_gralloc()
119 case "$(cat /proc/fb | head -1)" in
120 0*inteldrmfb|0*radeondrmfb|0*nouveaufb|0*svgadrmfb)
121 set_property ro.hardware.gralloc drm
128 [ "$HWACCEL" = "1" ] || set_property debug.egl.hw 0
133 function init_hal_hwcomposer()
139 function init_hal_lights()
141 chown 1000.1000 /sys/class/backlight/*/brightness
144 function init_hal_power()
146 for p in /sys/class/rtc/*; do
147 echo disabled > $p/device/power/wakeup
157 function init_hal_sensors()
159 local hal_sensors=kbd
160 case "$(cat $DMIPATH/uevent)" in
162 set_property ro.ignore_atkbd 1
174 set_property ro.ignore_atkbd 1
175 set_property hal.sensors.kbd.type 2
177 *TEGA*|*2010:svnIntel:*)
178 set_property ro.ignore_atkbd 1
179 set_property hal.sensors.kbd.type 1
184 set_property ro.ignore_atkbd 1
185 set_property hal.sensors.kbd.type 1
198 set_property hal.sensors.kbd.type 6
199 set_property poweroff.doubleclick 0
200 set_property qemu.hw.mainkeys 1
203 set_property ro.ignore_atkbd 1
204 set_property poweroff.doubleclick 0
210 modprobe lis3lv02d_i2c
212 echo -n "enabled" > /sys/class/thermal/thermal_zone0/mode
222 # has iio sensor-hub?
223 if [ -n "`ls /sys/bus/iio/devices/iio:device* 2> /dev/null`" ]; then
224 busybox chown -R 1000.1000 /sys/bus/iio/devices/iio:device*/
225 lsmod | grep -q hid_sensor_accel_3d && hal_sensors=hsb || hal_sensors=iio
228 set_property ro.hardware.sensors $hal_sensors
231 function create_pointercal()
233 if [ ! -e /data/misc/tscal/pointercal ]; then
234 mkdir -p /data/misc/tscal
235 touch /data/misc/tscal/pointercal
236 chown 1000.1000 /data/misc/tscal /data/misc/tscal/*
237 chmod 775 /data/misc/tscal
238 chmod 664 /data/misc/tscal/pointercal
242 function init_tscal()
245 T91|T101|ET2002|74499FU|945GSE-ITE8712|CF-19[CDYFGKLP]*)
253 for usbts in $(lsusb | awk '{ print $6 }'); do
267 case "$(cat $DMIPATH/uevent)" in
268 *TEGA*|*2010:svnIntel:*|*Lucid-MWE*)
269 set_property rild.libpath /system/lib/libhuaweigeneric-ril.so
270 set_property rild.libargs "-d /dev/ttyUSB2 -v /dev/ttyUSB1"
273 set_property rild.libpath /system/lib/libreference-ril.so
274 set_property rild.libargs "-d /dev/ttyUSB2"
279 function init_cpu_governor()
281 governor=$(getprop cpu.governor)
284 for cpu in $(ls -d /sys/devices/system/cpu/cpu?); do
285 echo $governor > $cpu/cpufreq/scaling_governor || return 1
308 function do_netconsole()
310 modprobe netconsole netconsole="@/,@$(getprop dhcp.eth0.gateway)/"
313 function do_bootcomplete()
317 [ -z "$(getprop persist.sys.root_access)" ] && setprop persist.sys.root_access 3
319 # FIXME: autosleep works better on i965?
320 [ "$(getprop debug.mesa.driver)" = "i965" ] && setprop debug.autosleep 1
322 lsmod | grep -e brcmfmac && setprop wlan.no-unload-driver 1
325 1866???|1867???|1869???) # ThinkPad X41 Tablet
336 6363???|6364???|6366???) # ThinkPad X60 Tablet
338 7762???|7763???|7767???) # ThinkPad X61 Tablet
349 7448???|7449???|7450???|7453???) # ThinkPad X200 Tablet
352 setkeycodes 0xe012 158
360 # [ -d /proc/asound/card0 ] || modprobe snd-dummy
361 for c in $(grep '\[.*\]' /proc/asound/cards | awk '{print $1}'); do
362 f=/system/etc/alsa/$(cat /proc/asound/card$c/id).state
364 alsa_ctl -f $f restore $c
367 alsa_amixer -c $c set Master on
368 alsa_amixer -c $c set Master 100%
369 alsa_amixer -c $c set Headphone on
370 alsa_amixer -c $c set Headphone 100%
371 alsa_amixer -c $c set Speaker 100%
372 alsa_amixer -c $c set Capture 100%
373 alsa_amixer -c $c set Capture cap
374 alsa_amixer -c $c set PCM 100 unmute
375 alsa_amixer -c $c set SPO unmute
376 alsa_amixer -c $c set 'Mic Boost' 3
377 alsa_amixer -c $c set 'Internal Mic Boost' 3
384 local hci=`hciconfig | grep ^hci | cut -d: -f1`
385 local btd="`getprop init.svc.bluetoothd`"
386 log -t bluetoothd -p i "$btd ($hci)"
387 if [ -n "`getprop hal.bluetooth.uart`" ]; then
388 [ "`getprop init.svc.bluetoothd`" = "running" ] && hciconfig $hci up
392 PATH=/sbin:/system/bin:/system/xbin
394 DMIPATH=/sys/class/dmi/id
395 BOARD=$(cat $DMIPATH/board_name)
396 PRODUCT=$(cat $DMIPATH/product_name)
398 # import cmdline variables
399 for c in `cat /proc/cmdline`; do
401 androidboot.hardware=*)
407 set_property debug.egl.hw $HWACCEL
410 set_property debug.logcat 1
417 [ -n "$DEBUG" ] && set -x || exec &> /dev/null
419 # import the vendor specific script
420 hw_sh=/vendor/etc/init.sh
421 [ -e $hw_sh ] && source $hw_sh
425 [ -n "$DEBUG" ] && do_netconsole