Does HDR and/or VRR work with AMD GPU (HTPC)?

General
1

Does HDR or VRR work with AMD GPUs (HTPC) ?

I’ve tried searching but can’t find a definitive answer.

2

Yes, both are functional on modern AMD hardware.

3

I can confirm these features work on my Radeon 6900XT.

4

They work even with AMD igpu’s.