DCI-P3 or DisplayP3 colors not supported

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1

Although, my laptop display supports DCI-P3 colors (confirmed in Windows 11), but Fedora 43 doesn’t support this. I’ve tested it on websites like https://www.wide-gamut.com/ and https://oklch.com with Chromium browser.
I copied and imported .icm files for DCI-P3 from Windows 11 installation on same machine but still no help. The color management in GNOME settings app shows following:

image
image1120×747 59.9 KB

Changing between Automatic and DCIP3 makes no difference.

System Details Report

Hardware Information:

  • Hardware Model: Lenovo IdeaPad Pro 5 16IAH10
  • Memory: 32.0 GiB
  • Processor: Intel® Core™ Ultra 5 225H × 14
  • Graphics: Intel® Graphics (ARL)
  • Disk Capacity: 1.0 TB

Software Information:

  • Firmware Version: PZCN49WW
  • OS Name: Fedora Linux 43 (Workstation Edition)
  • OS Build: (null)
  • OS Type: 64-bit
  • GNOME Version: 49
  • Windowing System: Wayland
  • Kernel Version: Linux 6.17.5-300.fc43.x86_64

Your help is appreciated. Thanks.

2

I’m curious on how to change it from Wayland too.

With Xorg I can seemingly set two DCI-P3 options from xrandr (I use opRGB):

	Colorspace: opRGB 
		supported: Default, SMPTE_170M_YCC, BT709_YCC, XVYCC_601, XVYCC_709, SYCC_601, opYCC_601, opRGB, BT2020_CYCC, BT2020_RGB, BT2020_YCC, DCI-P3_RGB_D65, DCI-P3_RGB_Theater

xrandr' --output 'HDMI-1' --set 'Colorspace' 'opRGB'