use gs-common insert module script

Bug: 243763292
Test: boot to home
Change-Id: I0c99d0475af3036197413abf9344d343f761d071
This commit is contained in:
Adam Shih 2022-09-06 12:42:21 +08:00
parent f803c049b6
commit 876031a635
5 changed files with 26 additions and 96 deletions

View file

@ -240,7 +240,7 @@ on init
chown system system /sys/devices/platform/10da0000.hsi2c/i2c-7/7-0050/eeprom
# Loading common kernel modules in background
start insmod_sh_common
start init_display
# Charge stats (write 0)
chown system system /sys/class/power_supply/battery/charge_stats
@ -848,7 +848,7 @@ on property:persist.sys.test_harness=1 && property:persist.vendor.testing_batte
on property:ro.debuggable=1
write /sys/module/scsi_mod/parameters/scsi_logging_level 63
service insmod_sh_common /vendor/bin/init.insmod.sh /vendor/etc/init.insmod.gs201.cfg
service init_display /vendor/bin/init.display.sh
class main
user root
group root system

View file

@ -325,11 +325,9 @@ PRODUCT_COPY_FILES += \
# Shell scripts
PRODUCT_COPY_FILES += \
device/google/gs201/init.insmod.sh:$(TARGET_COPY_OUT_VENDOR)/bin/init.insmod.sh \
device/google/gs201/init.display.sh:$(TARGET_COPY_OUT_VENDOR)/bin/init.display.sh \
# insmod files
PRODUCT_COPY_FILES += \
device/google/gs201/init.insmod.gs201.cfg:$(TARGET_COPY_OUT_VENDOR)/etc/init.insmod.gs201.cfg
include device/google/gs-common/insmod/insmod.mk
# For creating dtbo image
PRODUCT_HOST_PACKAGES += \

22
init.display.sh Executable file
View file

@ -0,0 +1,22 @@
#!/vendor/bin/sh
modules_dir=
for f in /vendor/lib/modules/*/modules.dep /vendor/lib/modules/modules.dep; do
if [[ -f "$f" ]]; then
modules_dir="$(dirname "$f")"
break
fi
done
if [[ -z "${modules_dir}" ]]; then
echo "Unable to locate kernel modules directory" 2>&1
exit 1
fi
panel_drv=`getprop ro.boot.primary_panel_drv`
if [[ -z "$panel_drv" ]]; then
panel_drv="panel-samsung-emul"
fi
modprobe -d "${modules_dir}" exynos-drm.ko
modprobe -d "${modules_dir}" $panel_drv.ko

View file

@ -1,12 +0,0 @@
####################################################
# init.insmod.common.cfg #
# This file contains common kernel modules to load #
# at init time by init.insmod.sh script #
####################################################
# Load common kernel modules
# Modules here will be loaded *before* device specific modules
install_display_drivers
modprobe|-b *
# All common modules loaded
setprop|vendor.common.modules.ready

View file

@ -1,78 +0,0 @@
#!/vendor/bin/sh
#############################################################
### init.insmod.cfg format: ###
### ----------------------------------------------------- ###
### [insmod|setprop|enable/moprobe|wait] [path|prop name] ###
### ... ###
#############################################################
modules_dir=
for f in /vendor/lib/modules/*/modules.dep /vendor/lib/modules/modules.dep; do
if [[ -f "$f" ]]; then
modules_dir="$(dirname "$f")"
break
fi
done
if [[ -z "${modules_dir}" ]]; then
echo "Unable to locate kernel modules directory" 2>&1
exit 1
fi
# imitates wait_for_file() in init
wait_for_file()
{
filename="${1}"
timeout="${2:-5}"
expiry=$(($(date "+%s")+timeout))
while [[ ! -e "${filename}" ]] && [[ "$(date "+%s")" -le "${expiry}" ]]
do
sleep 0.01
done
}
install_display_drivers()
{
panel_drv=`getprop ro.boot.primary_panel_drv`
if [[ -z "$panel_drv" ]]; then
panel_drv="panel-samsung-emul"
fi
modprobe -d "${modules_dir}" exynos-drm.ko
modprobe -d "${modules_dir}" $panel_drv.ko
}
if [ $# -eq 1 ]; then
cfg_file=$1
else
# Set property even if there is no insmod config
# to unblock early-boot trigger
setprop vendor.common.modules.ready
setprop vendor.device.modules.ready
setprop vendor.all.modules.ready
setprop vendor.all.devices.ready
exit 1
fi
if [ -f $cfg_file ]; then
while IFS="|" read -r action arg
do
case $action in
"insmod") insmod $arg ;;
"setprop") setprop $arg 1 ;;
"enable") echo 1 > $arg ;;
"modprobe")
case ${arg} in
"-b *" | "-b")
arg="-b --all=${modules_dir}/modules.load" ;;
"*" | "")
arg="--all=${modules_dir}/modules.load" ;;
esac
modprobe -a -d "${modules_dir}" $arg ;;
"wait") wait_for_file $arg ;;
"install_display_drivers") install_display_drivers ;;
esac
done < $cfg_file
fi