Hmm, I believe it found the file it but it's unable to compare it to the "Existing" firmware. Which probably doesn't exist.
There's a "manual_upgrade" in the sysfs. I'll try to evoke that and see what happens.
Code:
[ 609.944719] ONYX_TP: cyttsp5_i2c_adapter: upgrade_firmware_from_builtin:fw name: cyttsp5_fw.bin
[ 609.947630] ueventd: firmware: loading 'cyttsp5_fw.bin' for '/devices/soc/c178000.i2c/i2c-4/4-0024/firmware/cyttsp5_fw.bin'
[ 609.959873] ueventd: loading /devices/soc/c178000.i2c/i2c-4/4-0024/firmware/cyttsp5_fw.bin took 12ms
[ 609.959927] ONYX_TP: cyttsp5_i2c_adapter: _cyttsp5_firmware_cont_builtin:start
[ 609.959935] ONYX_TP: cyttsp5_i2c_adapter: _cyttsp5_firmware_cont_builtin:Found firmware, size: 62130
[ 609.959942] cyttsp5_i2c_adapter 4-0024: cyttsp5_check_firmware_version_builtin: No firmware infomation found, device FW may be corrupted
[ 609.959989] ONYX_TP: cyttsp5_i2c_adapter: upgrade_firmware_from_builtin: finish, ret: 0