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Please add option to adjust output RGB range
Submitted by N. W.
Assigned to Wayland bug list
Description
Hi,
when using X, it's possible to adjust the Intel driver's Broadcast RGB setting via xrandr like this:
xrandr --output OUTPUT --set "Broadcast RGB" "Full"
or:
xrandr --output OUTPUT --set "Broadcast RGB" "Limited 16:235"
or:
xrandr --output OUTPUT --set "Broadcast RGB" "Automatic"
Unfortunately the Intel driver now sets this to "Automatic" by default and "Automatic" doesn't really set it properly all of the time:
https://bugzilla.kernel.org/show_bug.cgi?id=94921
amdgpu and radeon apparently are also planned to get options to to adjust the RGB range / color space, see:
https://bugs.freedesktop.org/show_bug.cgi?id=83226
When asking on #wayland on the freenode IRC channel, I was told that such an option would need to be added to the corresponding Wayland compositor and that I should submit a feature request for the corresponding Wayland compositor.
So, could you pease add an option to adjust the RGB range?
Regards