https://bugs.kde.org/show_bug.cgi?id=375666
Bug ID: 375666
Summary: Please add option to adjust output RGB range
Product: kwin
Version: unspecified
Platform: unspecified
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: wayland-generic
Assignee: kwin-bugs-n...@kde.org
Reporter: nw9165-3...@yahoo.com
Target Milestone: ---
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 please add an option to adjust the RGB range?
Regards
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