Does the B326HK support HDCP 2.2 over HDMI, DisplayPort, and Mini DP? A lower version of HDCP?

Does the B326HK support HDCP over any or all of its connections? Which ones? Do all of them support HDCP version 2.2? I have read on many resellers' websites that some version of it is supported over DVI but none comment on HDMI, DisplayPort, or Mini DisplayPort. In conflict with these sites, Acer's online store product specification reports that HDCP is not supported. (https://store.acer.com/en-us/b326hk-ymjdpphz-monitor) I will want to be able to play encrypted Blu-ray discs (and later, if possible, 4K Blu-ray discs) from my desktop computer through the display via HDMI, DisplayPort and/or Mini DisplayPort.

Accepted answers

-Justin

cyclicgraph,

Further research shows that all digital inputs can support HDCP, so DVI, HDMI/MHL, miniDP and DP.

All comments

-Justin

cyclicgraph,

Here are the connection notes I can find for you:

DisplayPort 1.2 port, it looks like DisplayPort 1.3 supports HDCP 2.2
miniDP would be about the same as the DisplayPort capabilities.
Does not specify this as HDMI 2.0, which would support HDCP 2.2, so I assume it only supports the lesser version of HDCP.
MHL, but does not show that it would support HDCP 2.2.
DVI-D with HDCP support, but do not think it would be HDCP 2.2.

cyclicgraph

In order to resolve whether the display can play encrypted 1080p Blu-ray discs, I need to know that the MHL port (for HDMI connections) actually implements HDCP 1.4 and ideally, that the DisplayPort / miniDP ports also implement HDCP 1.4. I am specifically asking about whether the ports implement HDCP 1.4 because the DisplayPort v1.2 and HDMI v1.4 standards appear to make the implementation of HDCP optional. I also don't know if a device might implement HDCP for one port (such as DVI-D) but not others.