We are a small company in Virginia designing, manufacturing laptops, desktops, and servers for government and enterprises. Our current product is in the video display sector.
The following tasks are to be performed on a Raspberry Pi 4 board running Linux.
1- The MTU on the 1GB Ethernet port of the Raspberry Pi 4 is currently limited to 1500 bytes. Modify the stock system software to create a 9000-byte MTU.
2- The frame buffer on Raspberry Pi 4 is emulated using the on-board GPU. It currently only seems to support 32 bit pixels. Modify the stock system software to support 24 bit pixels (for RGB only, no alpha bits).
3- Modify the stock system software to increase the frame refresh rate to 120Hz from the current 60Hz rate.
Deliverables: Provide detailed instructions including source code/script for implementing the 3 items above.