1on property:sys.boot_completed=1 2 chown system system /sys/class/spi_master/spi19/spi19.0/synaptics_tcm.0/sysfs/get_raw_data 3 chown system system /sys/class/spi_master/spi19/spi19.0/synaptics_tcm.0/sysfs/force_active 4 chown system system /sys/class/spi_master/spi20/spi20.0/synaptics_tcm.0/sysfs/get_raw_data 5 chown system system /sys/class/spi_master/spi20/spi20.0/synaptics_tcm.0/sysfs/force_active 6