1What: /sys/bus/i2c/devices/xxx/fw_version 2Date: Aug 2020 3Contact: linux-input@vger.kernel.org 4Description: Reports the firmware version provided by the touchscreen, for example "00_T6" on a EXC80H60 5 6 Access: Read 7 8 Valid values: Represented as string 9 10What: /sys/bus/i2c/devices/xxx/model 11Date: Aug 2020 12Contact: linux-input@vger.kernel.org 13Description: Reports the model identification provided by the touchscreen, for example "Orion_1320" on a EXC80H60 14 15 Access: Read 16 17 Valid values: Represented as string 18