Bug 496906

Summary:	No color range option on AMD GPU
Product:	[Plasma] kwin	Reporter:	Timofey Dehtyar <unitu696>
Component:	colour-management	Assignee:	KWin default assignee <kwin-bugs-null>
Status:	RESOLVED UPSTREAM
Severity:	normal	CC:	nate, xaver.hugl
Priority:	NOR
Version First Reported In:	6.2.4
Target Milestone:	---
Platform:	Arch Linux
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Timofey Dehtyar 2024-12-01 21:50:50 UTC

In the Display and Monitor window there is no color range (Full RGB, Limited RGB) setting on AMD video cards, but on a laptop with an integrated video card such a setting is present.

STEPS TO REPRODUCE
1. Open KDE Plasma settings
2. Enter Display & Monitor menu 

OBSERVED RESULT

No color range setting

EXPECTED RESULT

Color range setting is present

MY PC SOFTWARE/OS VERSIONS

Operating System: Arch Linux 
KDE Plasma Version: 6.2.4
KDE Frameworks Version: 6.8.0
Qt Version: 6.8.0
Kernel Version: 6.12.1-1-cachyos (64-bit)
Graphics Platform: Wayland
Processors: 16 × AMD Ryzen 7 5700X3D 8-Core Processor
Memory: 31.3 GiB of RAM
Graphics Processor: AMD Radeon RX 6700 XT

LAPTOP SOFTWARE/OS VERSIONS

Operating System: CachyOS Linux 
KDE Plasma Version: 6.2.4
KDE Frameworks Version: 6.8.0
Qt Version: 6.8.0
Kernel Version: 6.12.1-2-cachyos (64-bit)
Graphics Platform: Wayland
Processors: 16 × 12th Gen Intel® Core™ i5-12500H
Memory: 15.4 GiB of RAM
Graphics Processor: Mesa Intel® Iris® Xe Graphics

Comment 1 Zamundaaa 2024-12-13 20:49:23 UTC

We can't show options that the driver doesn't have, see https://gitlab.freedesktop.org/drm/amd/-/issues/476