esp_lcd panel driver for rm67162 OLED display

What is this and why?

This driver only works when the controller is connected over 3-Wire SPI, and does not use DC pin ("16 bit transfer mode"), and tested only against:

• LilyGO T-Display-S3-AMOLED dev module.
• Waveshare ESP32-S3-AMOLED-1.91.

Why?

LilyGO provides a driver for this controller, which is

• Arduino-specific
• Uses polling SPI transactions (no dual buffer support possible)

References

• T-Display-S3-AMOLED https://github.com/Xinyuan-LilyGO/T-Display-S3-AMOLED
• ESP-IDF https://docs.espressif.com/projects/esp-idf/en/
• ESP-IDF esp_lcd component https://github.com/espressif/esp-idf/tree/master/components/esp_lcd
• LVGL https://docs.lvgl.io/