s4-imei-tools/kernel_image/init.qcom.early_boot.sh

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#!/system/bin/sh
# Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# * Neither the name of The Linux Foundation nor
# the names of its contributors may be used to endorse or promote
# products derived from this software without specific prior written
# permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
export PATH=/system/bin
# Set platform variables
soc_hwplatform=`cat /sys/devices/system/soc/soc0/hw_platform` 2> /dev/null
soc_hwid=`cat /sys/devices/system/soc/soc0/id` 2> /dev/null
soc_hwver=`cat /sys/devices/system/soc/soc0/platform_version` 2> /dev/null
log -t BOOT -p i "MSM target '$1', SoC '$soc_hwplatform', HwID '$soc_hwid', SoC ver '$soc_hwver'"
case "$1" in
"msm7630_surf" | "msm7630_1x" | "msm7630_fusion")
case "$soc_hwplatform" in
"FFA" | "SVLTE_FFA")
# linking to surf_keypad_qwerty.kcm.bin instead of surf_keypad_numeric.kcm.bin so that
# the UI keyboard works fine.
ln -s /system/usr/keychars/surf_keypad_qwerty.kcm.bin /system/usr/keychars/surf_keypad.kcm.bin
;;
"Fluid")
setprop ro.sf.lcd_density 240
setprop qcom.bt.dev_power_class 2
;;
*)
ln -s /system/usr/keychars/surf_keypad_qwerty.kcm.bin /system/usr/keychars/surf_keypad.kcm.bin
;;
esac
;;
"msm8660")
case "$soc_hwplatform" in
"Fluid")
setprop ro.sf.lcd_density 240
;;
"Dragon")
setprop ro.sound.alsa "WM8903"
;;
esac
;;
"msm8960")
# lcd density is write-once. Hence the separate switch case
case "$soc_hwplatform" in
"Liquid")
if [ "$soc_hwver" == "196608" ]; then # version 0x30000 is 3D sku
setprop ro.sf.hwrotation 90
fi
setprop ro.sf.lcd_density 160
;;
"MTP")
setprop ro.sf.lcd_density 240
;;
*)
case "$soc_hwid" in
"142") #8x30 QRD
setprop ro.sf.lcd_density 320
;;
"109")
setprop ro.sf.lcd_density 160
;;
*)
setprop ro.sf.lcd_density 240
;;
esac
;;
esac
#Set up MSM-specific configuration
case "$soc_hwid" in
87)
#8960
setprop debug.composition.type dyn
;;
153 | 154 | 155 | 156 | 157 | 138 | 179 | 180 | 181)
#8064 V2 PRIME | 8930AB | 8630AB | 8230AB | 8030AB | 8960AB | 8130/AA/AB
setprop debug.composition.type c2d
;;
*)
;;
esac
case "$soc_hwid" in
87 | 116 | 117 | 118 | 119 | 138 | 142 | 143 | 144 | 154 | 155 | 156 | 157 | 179 | 180 | 181)
#Disable subsystem restart for 8x30 and 8960
setprop persist.sys.ssr.restart_level 1
;;
*)
;;
esac
;;
esac
# Setup HDMI related nodes & permissions
# HDMI can be fb1 or fb2
# Loop through the sysfs nodes and determine
# the HDMI(dtv panel)
fb_cnt=0
for file in /sys/class/graphics/fb*
do
value=`cat $file/msm_fb_type`
case "$value" in
"dtv panel")
chown -h system.graphics $file/hpd
chown -h system.graphics $file/vendor_name
chown -h system.graphics $file/product_description
chmod -h 0664 $file/hpd
chmod -h 0664 $file/vendor_name
chmod -h 0664 $file/product_description
chmod -h 0664 $file/video_mode
chmod -h 0664 $file/format_3d
# create symbolic link
ln -s "/dev/graphics/fb"$fb_cnt /dev/graphics/hdmi
# Change owner and group for media server and surface flinger
chown -h system.system $file/format_3d;;
esac
fb_cnt=$(( $fb_cnt + 1))
done
# Set date to a time after 2008
# This is a workaround for Zygote to preload time related classes properly
date -s 20090102.130000