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 grep -qi "IntelHDMI" /proc/asound/card0/id; 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 > $r/state
50 BTUART_PORT=/dev/ttyS1
51 set_property hal.bluetooth.uart.proto bcm
52 [ -z "$(getprop sleep.state)" ] && set_property sleep.state none
60 # Fix MacBook 2013-2015 (Air6/7&Pro11/12) BCM4360 ssb&wl conflict.
61 MacBookPro11* | MacBookPro12* | MacBookAir6* | MacBookAir7*)
70 for bt in $(busybox lsusb -v | awk ' /Class:.E0/ { print $9 } '); do
71 chown 1002.1002 $bt && chmod 660 $bt
76 if [ -n "$BTUART_PORT" ]; then
77 set_property hal.bluetooth.uart $BTUART_PORT
78 chown bluetooth.bluetooth $BTUART_PORT
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 $TTYSTRING /dev/rtk_h5
93 function init_hal_camera()
98 function init_hal_gps()
104 function set_drm_mode()
111 [ -n "$video" ] && drm_mode=$video
117 [ -n "$drm_mode" ] && set_property debug.drm.mode.force $drm_mode
120 function init_uvesafb()
124 UVESA_MODE=${UVESA_MODE:-1600x900}
130 modprobe uvesafb mode_option=${UVESA_MODE:-1024x768}-32 ${UVESA_OPTION:-mtrr=3 scroll=redraw}
133 function init_hal_gralloc()
135 case "$(cat /proc/fb | head -1)" in
137 if [ "$HWACCEL" != "0" ]; then
138 set_property ro.hardware.hwcomposer drm
139 set_property ro.hardware.gralloc gbm
142 0*inteldrmfb|0*radeondrmfb|0*nouveaufb|0*svgadrmfb|0*amdgpudrmfb)
143 if [ "$HWACCEL" != "0" ]; then
144 set_property ro.hardware.gralloc drm
155 [ -n "$DEBUG" ] && set_property debug.egl.trace error
158 function init_hal_hwcomposer()
164 function init_hal_lights()
166 chown 1000.1000 /sys/class/backlight/*/brightness
169 function init_hal_power()
171 for p in /sys/class/rtc/*; do
172 echo disabled > $p/device/power/wakeup
182 function init_hal_sensors()
184 # if we have sensor module for our hardware, use it
185 ro_hardware=$(getprop ro.hardware)
186 [ -f /system/lib/hw/sensors.${ro_hardware}.so ] && return 0
188 local hal_sensors=kbd
189 local has_sensors=true
190 case "$(cat $DMIPATH/uevent)" in
192 set_property ro.ignore_atkbd 1
204 set_property ro.ignore_atkbd 1
205 set_property hal.sensors.kbd.type 2
207 *TEGA*|*2010:svnIntel:*)
208 set_property ro.ignore_atkbd 1
209 set_property hal.sensors.kbd.type 1
214 set_property ro.ignore_atkbd 1
215 set_property hal.sensors.kbd.type 1
228 set_property hal.sensors.kbd.type 6
229 set_property poweroff.doubleclick 0
230 set_property qemu.hw.mainkeys 1
233 set_property ro.ignore_atkbd 1
234 set_property poweroff.doubleclick 0
240 modprobe lis3lv02d_i2c
241 echo -n "enabled" > /sys/class/thermal/thermal_zone0/mode
248 set_property hal.sensors.iio.accel.matrix 1,0,0,0,-1,0,0,0,-1
251 set_property hal.sensors.iio.accel.matrix 0,-1,0,-1,0,0,0,0,-1
254 set_property hal.sensors.iio.accel.matrix 0,1,0,1,0,0,0,0,-1
261 # has iio sensor-hub?
262 if [ -n "`ls /sys/bus/iio/devices/iio:device* 2> /dev/null`" ]; then
263 busybox chown -R 1000.1000 /sys/bus/iio/devices/iio:device*/
264 lsmod | grep -q hid_sensor_accel_3d && hal_sensors=hsb || hal_sensors=iio
265 elif lsmod | grep -q lis3lv02d_i2c; then
269 set_property ro.hardware.sensors $hal_sensors
270 [ "$hal_sensors" != "kbd" ] && has_sensors=true
271 set_property config.override_forced_orient $has_sensors
274 function create_pointercal()
276 if [ ! -e /data/misc/tscal/pointercal ]; then
277 mkdir -p /data/misc/tscal
278 touch /data/misc/tscal/pointercal
279 chown 1000.1000 /data/misc/tscal /data/misc/tscal/*
280 chmod 775 /data/misc/tscal
281 chmod 664 /data/misc/tscal/pointercal
285 function init_tscal()
289 modprobe gslx680_ts_acpi
291 T91|T101|ET2002|74499FU|945GSE-ITE8712|CF-19[CDYFGKLP]*)
299 for usbts in $(lsusb | awk '{ print $6 }'); do
313 case "$(cat $DMIPATH/uevent)" in
314 *TEGA*|*2010:svnIntel:*|*Lucid-MWE*)
315 set_property rild.libpath /system/lib/libhuaweigeneric-ril.so
316 set_property rild.libargs "-d /dev/ttyUSB2 -v /dev/ttyUSB1"
317 set_property ro.radio.noril no
320 set_property ro.radio.noril yes
325 function init_cpu_governor()
327 governor=$(getprop cpu.governor)
330 for cpu in $(ls -d /sys/devices/system/cpu/cpu?); do
331 echo $governor > $cpu/cpufreq/scaling_governor || return 1
353 function do_netconsole()
355 modprobe netconsole netconsole="@/,@$(getprop dhcp.eth0.gateway)/"
358 function do_bootcomplete()
362 [ -z "$(getprop persist.sys.root_access)" ] && setprop persist.sys.root_access 3
364 lsmod | grep -Ehq "brcmfmac|rtl8723be" && setprop wlan.no-unload-driver 1
367 1866???|1867???|1869???) # ThinkPad X41 Tablet
378 6363???|6364???|6366???) # ThinkPad X60 Tablet
380 7762???|7763???|7767???) # ThinkPad X61 Tablet
391 7448???|7449???|7450???|7453???) # ThinkPad X200 Tablet
394 setkeycodes 0xe012 158
402 # [ -d /proc/asound/card0 ] || modprobe snd-dummy
403 for c in $(grep '\[.*\]' /proc/asound/cards | awk '{print $1}'); do
404 f=/system/etc/alsa/$(cat /proc/asound/card$c/id).state
406 alsa_ctl -f $f restore $c
409 alsa_amixer -c $c set Master on
410 alsa_amixer -c $c set Master 100%
411 alsa_amixer -c $c set Headphone on
412 alsa_amixer -c $c set Headphone 100%
413 alsa_amixer -c $c set Speaker 100%
414 alsa_amixer -c $c set Capture 100%
415 alsa_amixer -c $c set Capture cap
416 alsa_amixer -c $c set PCM 100 unmute
417 alsa_amixer -c $c set SPO unmute
418 alsa_amixer -c $c set IEC958 on
419 alsa_amixer -c $c set 'Mic Boost' 3
420 alsa_amixer -c $c set 'Internal Mic Boost' 3
427 PATH=/sbin:/system/bin:/system/xbin
429 DMIPATH=/sys/class/dmi/id
430 BOARD=$(cat $DMIPATH/board_name)
431 PRODUCT=$(cat $DMIPATH/product_name)
433 # import cmdline variables
434 for c in `cat /proc/cmdline`; do
436 BOOT_IMAGE=*|iso-scan/*|*.*=*)
443 set_property debug.egl.hw $HWACCEL
446 [ -n "$DEBUG" ] && set_property debug.logcat 1
454 [ -n "$DEBUG" ] && set -x || exec &> /dev/null
456 # import the vendor specific script
457 hw_sh=/vendor/etc/init.sh
458 [ -e $hw_sh ] && source $hw_sh
462 [ -n "$DEBUG" ] && do_netconsole