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by mypalmike 1784 days ago
Is it actually I2C over the Thunderbolt cable? I had assumed it was I2C just between the CPU and video hardware on the motherboard.
1 comments
alin23 1783 days ago
It is really I2C over whatever cable you have between your monitor and your computer.

I don’t know how they multiplex it through the Thunderbolt little wires but it does work.

link