search for: hdmi_2_0_faq

...GB or only 12G+ for 8bit(24)) > only RGB. Also there's no > HDMI 2.0 support in nouveau as yet, mostly due to lack of interest and > hardware. However you should still see a 4k at 30 mode exposed > (probably). HDMI2 does support RGB - see: http://www.hdmi.org/manufacturer/hdmi_2_0/hdmi_2_0_faq.aspx#146 The main wiki page probably ought to say what subsets of HDMI nouveau supports. Some of the chip sets from back in the 900 series support hdmi2.0 - so to say nouveau supports that chip sort of implies that it does hdmi2.0. Anyway - 4k monitors/TVs are getting cheaper and really helpfu...

This is sort of working -- but I can't get it to do a 4k output. Not sure how the monitor resolution is detected - This monitor is supposed to do 3480x1200 60hz 4:4:4 But the info I get from hwinfo is different. How does nouveau get this information? If it is from an ID - with a list - the list is probably is wrong. # hwinfo --monitor 95: None 00.1: 10002 LCD Monitor [Created at