Which KVM models have proper DDC/CI support?

I’m wondering if any L1KVM supports DDC/CI passthrough so that I can programmatically control the monitors when KVMs are equipped.

gonna need more details. it’s not a clear cut as you might think. some displays are okay as is that adhere to spec. some not.

I want to control the brightness of display programmatically. My current Dell supports DDC/CI control when connecting directly via DP or HDMI.

what model del. you wanting an HDMI kvm or dp?