I'm trying to watch Amazon Prime Video on my Arch Linux, but it forces the video quality to SD.
With Amazon support I was informed that this happens in cases where there's no HDCP supported.
I'm pretty sure this is not a hardware problem, because Prime Video works just fine in Windows 10.
Where can I find what kind of HDCP is supported on Linux, and with which hardware/drivers?
Are there any browser plugins that could help?