[kwin] [Bug 483697] Cannot enable HDR when display is on Game Mode (Nvidia over HDMI 2.1)
https://bugs.kde.org/show_bug.cgi?id=483697 --- Comment #8 from kodatar...@yahoo.com --- (In reply to zaphiromail from comment #7) > I don't have the issue if I connect my thinkpad to the display (Ryzen 7840u, > Radeon 780m igpu), so it seems to be a combination of Nvidia GPUs and > Samsung TVs On my Lenovo Legion 5(Ryzn 7 6800H, radeon 680m drives displays/ nvidia only does heavy lifting) same issue is observed with same error message in journalctl -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 483697] Cannot enable HDR when display is on Game Mode (Nvidia over HDMI 2.1)
https://bugs.kde.org/show_bug.cgi?id=483697 --- Comment #7 from zaphirom...@gmail.com --- I don't have the issue if I connect my thinkpad to the display (Ryzen 7840u, Radeon 780m igpu), so it seems to be a combination of Nvidia GPUs and Samsung TVs -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 483697] Cannot enable HDR when display is on Game Mode (Nvidia over HDMI 2.1)
https://bugs.kde.org/show_bug.cgi?id=483697 --- Comment #6 from Gianandrea --- Just to say, my observations are more as clues rather than as a point of resolution. I would need to re test the procedure and properly observe that the TV thought it was in HDR mode, logs for kwin etc. If there is any further testing or feedback requested I will do my best to help. -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 483697] Cannot enable HDR when display is on Game Mode (Nvidia over HDMI 2.1)
https://bugs.kde.org/show_bug.cgi?id=483697 --- Comment #5 from kodatar...@yahoo.com --- I tried to reproduce Gianandrea's observation, but unfortunately for me it sitll gives the same error as before from kwin. -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 483697] Cannot enable HDR when display is on Game Mode (Nvidia over HDMI 2.1)
https://bugs.kde.org/show_bug.cgi?id=483697 --- Comment #4 from Gianandrea --- Some additional observations. If I switch over the mode of the hdmi to console and leave game mode on it appears to work. I can then switch back to pc mode and the screen will go black as its switching over. After that as long as I leave the resolution at native the HDR is still engaged, however if I set the screen to an ultrawide resolution the HDR then cannot be enabled again. -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 483697] Cannot enable HDR when display is on Game Mode (Nvidia over HDMI 2.1)
https://bugs.kde.org/show_bug.cgi?id=483697 Gianandrea changed: What|Removed |Added CC||asubstan...@hotmail.co.uk --- Comment #3 from Gianandrea --- I can confirm the exact same behaviour using an RTX 2080. Around KDE6 Beta 1 I did not have this problem, though I do not know if the HDR settings were really being set at in that version. -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 483697] Cannot enable HDR when display is on Game Mode (Nvidia over HDMI 2.1)
https://bugs.kde.org/show_bug.cgi?id=483697 --- Comment #2 from kodatar...@yahoo.com --- *** Bug 483761 has been marked as a duplicate of this bug. *** -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 483697] Cannot enable HDR when display is on Game Mode (Nvidia over HDMI 2.1)
https://bugs.kde.org/show_bug.cgi?id=483697 kodatar...@yahoo.com changed: What|Removed |Added CC||kodatar...@yahoo.com --- Comment #1 from kodatar...@yahoo.com --- Just to update on this, I am able to enable HDR both through Display Port and HDMI using nvidia card on my monitors (Asus XG27WQ), but my Samsung TV just freezes the desktop and reverts to non HDR after a while as described here: https://bugs.kde.org/show_bug.cgi?id=483761 -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 483697] Cannot enable HDR when display is on Game Mode (Nvidia over HDMI 2.1)
https://bugs.kde.org/show_bug.cgi?id=483697 Bug Janitor Service changed: What|Removed |Added Keywords||qt6 -- You are receiving this mail because: You are watching all bug changes.
