2 # Copyright (C) 2013-2015 The Android-x86 Open Source Project
4 # License: GNU Public License v2 or later
7 function set_property()
10 [ -n "$DEBUG" ] && echo "$1"="$2" >> /dev/x86.prop
16 setprop ro.product.manufacturer "$(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
36 if [ "`cat /proc/asound/card0/id`" = "IntelHDMI" ]; then
37 [ -d /proc/asound/card1 ] || set_property ro.hardware.audio.primary hdmi
41 function init_hal_bluetooth()
43 for r in /sys/class/rfkill/*; do
45 [ "$type" = "wlan" -o "$type" = "bluetooth" ] && echo 1 > $r/state
50 BTUART_PORT=/dev/ttyS1
51 set_property hal.bluetooth.uart.proto bcm
59 # Fix MacBook 2013-2015 (Air6/7&Pro11/12) BCM4360 ssb&wl conflict.
60 MacBookPro11* | MacBookPro12* | MacBookAir6* | MacBookAir7*)
69 for bt in $(lsusb -v | awk ' /Class:.E0/ { print $9 } '); do
70 chown 1002.1002 $bt && chmod 660 $bt
75 if [ -n "$BTUART_PORT" ]; then
76 set_property hal.bluetooth.uart $BTUART_PORT
77 chown bluetooth.bluetooth $BTUART_PORT
82 function init_hal_camera()
87 function init_hal_gps()
93 function set_drm_mode()
103 [ -n "$drm_mode" ] && set_property debug.drm.mode.force $drm_mode
106 function init_uvesafb()
110 UVESA_MODE=${UVESA_MODE:-1600x900}
116 [ "$HWACCEL" = "0" ] && bpp=16 || bpp=32
117 modprobe uvesafb mode_option=${UVESA_MODE:-1024x768}-$bpp ${UVESA_OPTION:-mtrr=3 scroll=redraw}
120 function init_hal_gralloc()
122 case "$(cat /proc/fb | head -1)" in
124 # set_property ro.hardware.hwcomposer drm
126 0*inteldrmfb|0*radeondrmfb|0*nouveaufb|0*svgadrmfb)
127 set_property ro.hardware.gralloc drm
137 [ -n "$DEBUG" ] && set_property debug.egl.trace error
140 function init_hal_hwcomposer()
146 function init_hal_lights()
148 chown 1000.1000 /sys/class/backlight/*/brightness
151 function init_hal_power()
153 for p in /sys/class/rtc/*; do
154 echo disabled > $p/device/power/wakeup
164 function init_hal_sensors()
166 # if we have sensor module for our hardware, use it
167 ro_hardware=$(getprop ro.hardware)
168 [ -f /system/lib/hw/sensors.${ro_hardware}.so ] && return 0
170 local hal_sensors=kbd
171 case "$(cat $DMIPATH/uevent)" in
173 set_property ro.ignore_atkbd 1
185 set_property ro.ignore_atkbd 1
186 set_property hal.sensors.kbd.type 2
188 *TEGA*|*2010:svnIntel:*)
189 set_property ro.ignore_atkbd 1
190 set_property hal.sensors.kbd.type 1
195 set_property ro.ignore_atkbd 1
196 set_property hal.sensors.kbd.type 1
209 set_property hal.sensors.kbd.type 6
210 set_property poweroff.doubleclick 0
211 set_property qemu.hw.mainkeys 1
214 set_property ro.ignore_atkbd 1
215 set_property poweroff.doubleclick 0
221 modprobe lis3lv02d_i2c
222 echo -n "enabled" > /sys/class/thermal/thermal_zone0/mode
229 set_property hal.sensors.iio.accel.matrix 1,0,0,0,-1,0,0,0,-1
232 set_property hal.sensors.iio.accel.matrix 0,-1,0,-1,0,0,0,0,-1
235 set_property hal.sensors.iio.accel.matrix 0,1,0,1,0,0,0,0,-1
241 # has iio sensor-hub?
242 if [ -n "`ls /sys/bus/iio/devices/iio:device* 2> /dev/null`" ]; then
243 busybox chown -R 1000.1000 /sys/bus/iio/devices/iio:device*/
244 lsmod | grep -q hid_sensor_accel_3d && hal_sensors=hsb || hal_sensors=iio
245 elif lsmod | grep -q lis3lv02d_i2c; then
249 set_property ro.hardware.sensors $hal_sensors
252 function create_pointercal()
254 if [ ! -e /data/misc/tscal/pointercal ]; then
255 mkdir -p /data/misc/tscal
256 touch /data/misc/tscal/pointercal
257 chown 1000.1000 /data/misc/tscal /data/misc/tscal/*
258 chmod 775 /data/misc/tscal
259 chmod 664 /data/misc/tscal/pointercal
263 function init_tscal()
267 modprobe gslx680_ts_acpi
269 T91|T101|ET2002|74499FU|945GSE-ITE8712|CF-19[CDYFGKLP]*)
277 for usbts in $(lsusb | awk '{ print $6 }'); do
291 case "$(cat $DMIPATH/uevent)" in
292 *TEGA*|*2010:svnIntel:*|*Lucid-MWE*)
293 set_property rild.libpath /system/lib/libhuaweigeneric-ril.so
294 set_property rild.libargs "-d /dev/ttyUSB2 -v /dev/ttyUSB1"
295 set_property ro.radio.noril no
298 set_property ro.radio.noril yes
303 function init_cpu_governor()
305 governor=$(getprop cpu.governor)
308 for cpu in $(ls -d /sys/devices/system/cpu/cpu?); do
309 echo $governor > $cpu/cpufreq/scaling_governor || return 1
331 function do_netconsole()
333 modprobe netconsole netconsole="@/,@$(getprop dhcp.eth0.gateway)/"
336 function do_bootcomplete()
340 [ -z "$(getprop persist.sys.root_access)" ] && setprop persist.sys.root_access 3
342 # FIXME: autosleep works better on i965?
343 [ "$(getprop debug.mesa.driver)" = "i965" ] && setprop debug.autosleep 1
345 lsmod | grep -e brcmfmac && setprop wlan.no-unload-driver 1
348 1866???|1867???|1869???) # ThinkPad X41 Tablet
359 6363???|6364???|6366???) # ThinkPad X60 Tablet
361 7762???|7763???|7767???) # ThinkPad X61 Tablet
372 7448???|7449???|7450???|7453???) # ThinkPad X200 Tablet
375 setkeycodes 0xe012 158
383 # [ -d /proc/asound/card0 ] || modprobe snd-dummy
384 for c in $(grep '\[.*\]' /proc/asound/cards | awk '{print $1}'); do
385 f=/system/etc/alsa/$(cat /proc/asound/card$c/id).state
387 alsa_ctl -f $f restore $c
390 alsa_amixer -c $c set Master on
391 alsa_amixer -c $c set Master 100%
392 alsa_amixer -c $c set Headphone on
393 alsa_amixer -c $c set Headphone 100%
394 alsa_amixer -c $c set Speaker 100%
395 alsa_amixer -c $c set Capture 100%
396 alsa_amixer -c $c set Capture cap
397 alsa_amixer -c $c set PCM 100 unmute
398 alsa_amixer -c $c set SPO unmute
399 alsa_amixer -c $c set 'Mic Boost' 3
400 alsa_amixer -c $c set 'Internal Mic Boost' 3
407 PATH=/sbin:/system/bin:/system/xbin
409 DMIPATH=/sys/class/dmi/id
410 BOARD=$(cat $DMIPATH/board_name)
411 PRODUCT=$(cat $DMIPATH/product_name)
413 # import cmdline variables
414 for c in `cat /proc/cmdline`; do
416 BOOT_IMAGE=*|iso-scan/*|*.*=*)
423 set_property debug.egl.hw $HWACCEL
426 [ -n "$DEBUG" ] && set_property debug.logcat 1
434 [ -n "$DEBUG" ] && set -x || exec &> /dev/null
436 # import the vendor specific script
437 hw_sh=/vendor/etc/init.sh
438 [ -e $hw_sh ] && source $hw_sh
442 [ -n "$DEBUG" ] && do_netconsole