https://bugs.kde.org/show_bug.cgi?id=452219
qtm...@gmail.com changed:
What |Removed |Added
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CC| |qtm...@gmail.com
--- Comment #75 from qtm...@gmail.com ---
I am not sure that my problem is same in this bug, but similar.
I have laptop with igpu amd radeon 780m and dgpu nvidia geforce rtx 4060
mobile.
Laptop monitor is connected to amd igpu and external monitor is connected to
nvidia dgpu by its hdmi port.
When the video plays, for example in mpv player on amd gpu and laptop monitor
cpu utilization by kwin_wayland around 5-10% for one cpu core.
When this video playes on amd gpu but external monitor with nvidia hdmi port
cpu utilization by kwin_wayland rises to 40-70% for one cpu core.
I have tried nvidia 535, 545, 550 drivers and linux 6.6, 6.7, 6.8 kernels.
My system:
Operating System: Arch Linux
KDE Plasma Version: 6.0.4
KDE Frameworks Version: 6.1.0
Qt Version: 6.7.0
Graphics Platform: Wayland
So reverse prime works with high cpu utilization in kde
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