Realtek RTD2660/2662 programmer for Linux through I2C bus. Based on ghent360/RTD-2660-Programmer and juancgarcia/RTD-2660-Programmer-Python. This python script uses Linux SMBus I2C bus. You can program this chip for example with i2c-tiny-usb.
It can be buggy and it is quite slow! (>10 min to flash) Anyway it works fine!
This project also contains firmwares for video adapter/lcd controller with this chip in binary format! Feel free to help this project!