How to enable HDR?

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1

I found this screenshot on the Internet:

HDR display settings
HDR display settings1014Γ—1044 129 KB

Here is my laptop:

Π‘Π½ΠΈΠΌΠΎΠΊ экрана_20250513_002601
Π‘Π½ΠΈΠΌΠΎΠΊ экрана_20250513_0026011920Γ—1080 246 KB

Π‘Π½ΠΈΠΌΠΎΠΊ экрана_20250513_002541
Π‘Π½ΠΈΠΌΠΎΠΊ экрана_20250513_0025411920Γ—1080 244 KB

Where is the HDR switch?

p.s. On Windows 11, HDR streaming playback is supported and enabled

2

I don’t know, but I have a desktop PC (openSUSE TW).

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image1860Γ—1330 250 KB

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image2048Γ—1330 289 KB

My monitor supports HDR 10, is at 2560x1440 180Hz, and the most important: Wayland.
The monitor is connected to my GTX 1070 graphics card by Display Port 1.4 in both extremes.

EDIT: If you want, you can make a try with a Live openSUSE TW from here:
Click in the link in red:

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image1920Γ—993 116 KB

and choose the Live:
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image1920Γ—993 124 KB

Regards

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3

it seems that I misunderstood the principle of operation of HDR in Windows 11 and KDE Plasma: in Windows 11, there are 2 modes written - Use HDR (Not supported) and HDR video streaming (Supported and enabled), and the HDR checkbox in KDE Plasma implies - Use HDR (based on the indications of Windows 11 - Not supported)

Π‘Π½ΠΈΠΌΠΎΠΊ экрана 2025-05-14 112504
Π‘Π½ΠΈΠΌΠΎΠΊ экрана 2025-05-14 1125041920Γ—1080 231 KB

p.s. the issue is resolved: for my laptop’s own screen, HDR is not supported, only HDR video streaming is supported in Windows 11

1 Like