https://bugs.freedesktop.org/show_bug.cgi?id=99406
Bug ID: 99406
Summary: Please add option to adjust RGB range
Product: Wayland
Version: unspecified
Hardware: All
OS: All
Status: NEW
Severity: normal
Priority: medium
Component: weston
Assignee: [email protected]
Reporter: [email protected]
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
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