95 lines
2.6 KiB
Bash
Executable file
95 lines
2.6 KiB
Bash
Executable file
#!/vendor/bin/sh
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scriptname=${0##*/}
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dbg_on=1
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debug()
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{
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[ $dbg_on ] && echo "Debug: $*"
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}
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notice()
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{
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echo "$*"
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echo "$scriptname: $*" > /dev/kmsg
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}
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error_and_leave()
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{
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local err_msg
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local err_code=$1
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case $err_code in
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1) err_msg="Error: No response";;
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2) err_msg="Error: Skip to overwrite xtalk and offset data in factory mode";;
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3) err_msg="Error: Calibration data file $2 does not exist";;
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4) err_msg="Error: Calibration sysfs path $2 does not show up";;
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esac
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notice "$err_msg"
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exit $err_code
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}
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# Change laser sysfs file ownership
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laser_class_path=/sys/devices/virtual/laser
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laser_product_string=$(ls $laser_class_path)
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laser_product_path=$laser_class_path/$laser_product_string
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for laser_file in $laser_product_path/*; do
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if [ -f "$laser_file" ]; then
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chown root:system $laser_file
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fi
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done
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if [ ! -d $laser_product_path ]; then
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error_and_leave 4 "'$laser_product_path'"
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fi
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# Change laser input sysfs file ownership
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laser_input_root=/sys/devices/virtual/input
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laser_input_list=$(ls $laser_input_root)
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for laser_input_dir in $laser_input_list; do
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if [ -f "$laser_input_root/$laser_input_dir/calibration_data" ]; then
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laser_calib_file=$laser_input_root/$laser_input_dir/calibration_data
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chown root:system $laser_calib_file
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fi
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if [ -f "$laser_input_root/$laser_input_dir/xtalk" ]; then
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laser_xtalk_file=$laser_input_root/$laser_input_dir/xtalk
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chown root:system $laser_xtalk_file
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fi
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if [ -f "$laser_input_root/$laser_input_dir/offset" ]; then
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laser_offset_file=$laser_input_root/$laser_input_dir/offset
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chown root:system $laser_offset_file
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fi
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done
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if [ -z "$laser_calib_file" ]; then
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laser_calib_file=$laser_product_path/calibration_data
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fi
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if [ -z "$laser_xtalk_file" ]; then
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laser_xtalk_file=$laser_product_path/xtalk
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fi
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if [ -z "$laser_offset_file" ]; then
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laser_offset_file=$laser_product_path/offset
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fi
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# Load calibration data
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calib_data_file=/mnt/vendor/persist/camera/focus/cal_data
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if [ -f $calib_data_file ]; then
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chown root:vendor_tcmd $calib_data_file
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chmod 660 $calib_data_file
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if [ -z "$laser_calib_file" ]; then
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error_and_leave 4 "'$laser_calib_file'"
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else
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cat $calib_data_file > $laser_calib_file
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notice "laser calibration data updating complete"
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fi
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else
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notice "laser calib_data_file '$calib_data_file' does not exist"
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fi
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bootmode=$(getprop ro.bootmode 2> /dev/null)
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if [ $bootmode != "mot-factory" ]; then
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# Enable smudge mode
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echo 1 > $laser_product_path/smudge_correction_mode
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notice "laser smudge mode enabled"
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else
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# Disable smudge mode
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echo 0 > $laser_product_path/smudge_correction_mode
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notice "factory-mode boot, disable laser smudge mode"
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fi
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