Unity Renderer high bit depth final output

I've got a client interested in using Unity to create an experience that will display on a high bit depth monitor. Specifically a 30 bit color monitor.

I'm trying to figure out if the Unity engine can do this.

For example, I know I can set Photoshop to ingest and output 30 bit images. (10 bits per channel in RGB). If I'm driving the monitor with a graphics card capable of doing this (eg. NVidia's Quadro series). I will see 30 bit final display on the screen.

Can Unity do this as well? If I use 30 bit source textures will the final real-time rendered output from the engine to the graphics card be 30 bit as well?

Am I asking the right question here?

Any help would be much appreciated.