https://bugs.freedesktop.org/show_bug.cgi?id=83226
Andy Furniss adf.lists@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |adf.lists@gmail.com
--- Comment #5 from Andy Furniss adf.lists@gmail.com --- I see these are in your tree now - a question: what does tvrgb do?
By which I mean does it just "tell" the TV via hdmi info that the signal is limited or does it do more eg. scale so it really is limited between 16 & 235?
It's a bit hard to tell by testing as it could just be the way my TV behaves - it looks scaled judging by how much I have to alter black level but IIRC the HDMI/CEA specs say that all but 0 and 255 are still legal in limited range to allow for sub/super that occurs "naturally" in video and sub in a pluge for proper black level setup.