#!/bin/sh
#
# OpenIPC.org | 2023.09.01
#

PATH_MODULE=/lib/modules/4.9.84/sigmastar
PATH_SENSOR=${PATH_MODULE}/sensor
SENSOR=$(fw_printenv -n sensor)

detect_sensor() {
	devmem 0x1F207188 16 0x0001
	devmem 0x1F263200 16 0x000D
	SENSOR=$(ipcinfo -s)
	fw_setenv sensor ${SENSOR}
}

set_sensor() {
	case ${SENSOR} in
		gc2053|imx307)
			insmod ${PATH_SENSOR}/sensor_${SENSOR}_mipi.ko chmap=1
			;;
		sc2239|sc2335)
			[ "$(fw_printenv -n soc)" = "ssc325de" ] && IFACE=parl
			insmod ${PATH_SENSOR}/sensor_${SENSOR}_${IFACE:-mipi}.ko chmap=1
			;;
		*)
			echo -e "\n\e[1;31mUNSUPPORTED sensor - ${SENSOR}\e[0m\n" | logger -s -t OpenIPC
			;;
	esac
}

insert_ko() {
	insmod ${PATH_MODULE}/mhal.ko
	insmod ${PATH_MODULE}/mi_common.ko
	insmod ${PATH_MODULE}/mi_sys.ko logBufSize=256 default_config_path=/usr/bin
	insmod ${PATH_MODULE}/mi_rgn.ko
	insmod ${PATH_MODULE}/mi_ai.ko
	insmod ${PATH_MODULE}/mi_ao.ko
	insmod ${PATH_MODULE}/mi_sensor.ko
	insmod ${PATH_MODULE}/mi_shadow.ko
	insmod ${PATH_MODULE}/mi_divp.ko
	insmod ${PATH_MODULE}/mi_vif.ko
	insmod ${PATH_MODULE}/mi_vpe.ko
	insmod ${PATH_MODULE}/mi_venc.ko
}

if [ ! -e /dev/mi_poll ]; then
	insert_ko
fi

if [ -z ${SENSOR} ]; then
	echo -e "\n\e[1;33mAutodetect sensor\e[0m\n" | logger -s -t OpenIPC
	detect_sensor
fi

if [ -z ${SENSOR} ]; then
	echo -e "\n\e[1;31mSensor parameter MISSING\e[0m\n" | logger -s -t OpenIPC
	exit 1
else
	echo -e "\n\e[1;32mSensor assigned - ${SENSOR}\e[0m\n" | logger -s -t OpenIPC
	$(lsmod | grep -q ${SENSOR}) || set_sensor
fi

exit 0