[kde] [Bug 495498] New: The MSI OLED monitor cannot be correctly recognized as an HDR display.

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https://bugs.kde.org/show_bug.cgi?id=495498

            Bug ID: 495498
           Summary: The MSI OLED monitor cannot be correctly recognized as
                    an HDR display.
    Classification: I don't know
           Product: kde
           Version: unspecified
          Platform: Arch Linux
                OS: Linux
            Status: REPORTED
          Severity: normal
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: stephenisverygood at gmail.com
  Target Milestone: ---

SUMMARY
I am using MSI's MPG 321URX QD-OLED monitor
(https://us.msi.com/Monitor/MPG-321URX-QD-OLED), which is an OLED display that
supports HDR. However, my Plasma 6.2.2 system (with an NVIDIA 4090 GPU) is
unable to correctly detect the HDR functionality of the monitor.

STEPS TO REPRODUCE
1. Use the monitor connected to the 4090 via DisplayPort
2. Use the Nvidia open kernel driver with Plasma 6.2.2

OBSERVED RESULT
In the Display & Monitor section of Settings, there is no option to enable HDR.

EXPECTED RESULT
In the Display & Monitor section of Settings, there should be option to enable
HDR.

SOFTWARE/OS VERSIONS
Windows: HDR is functioning properly.
(available in the Info Center app, or by running `kinfo` in a terminal window)
Linux/KDE Plasma: Linux 6.11.5-arch1-1
KDE Plasma Version: 6.2.2
KDE Frameworks Version: 6.7.0
Qt Version: 6.8.0

ADDITIONAL INFORMATION

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