HDMI

Protocol used to connect to displays like TVs.

High Definition Content Protection.

Variable Refresh Rate.

• HDMI Forum Closing Public Specification Access Is Hurting Open-Source GPU Drivers (2021)

• Display Port to HDMI:
  • Club3D CAC-1085 – can do 4K 120Hz, for GPUs which don't support HDMI 2.1
    • Why is the CAC-1085 still being sold?
    • VRR: cac-1085 und LG OLED55C97LA 🇩🇪
    • mini review