[Bug 83226] Allow use of ColorRange and ColorSpace in xorg.conf.d files

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Feb 23 13:45:50 PST 2015


https://bugs.freedesktop.org/show_bug.cgi?id=83226

--- Comment #7 from Andy Furniss <adf.lists at gmail.com> ---
(In reply to Alex Deucher from comment #6)
> (In reply to Andy Furniss from comment #5)
> > 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?
> 
> The latter.

OK, thanks, so it doesn't signal just scales - which makes me wonder if TVs
would behave differently if it did - but then I don't know if the normal case
actually signals full range - and if it doesn't what TVs assume by default.

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