View source for Plasma/Wayland/Nvidia

Running Nvidia Wayland

=== Pre-requisites ===

* You need a very up-to-date Qt. Make sure you have >= Qt5.15.0 or [https://code.qt.io/cgit/qt/qtwayland.git/commit/?id=4bd13402f0293e85b8dfdf92254e250ac28094c7 4bd13402f0293e85b8dfdf92254e250ac28094c7] cherry-picked.

=== Mode setting===

Check our driver is running in modesettings mode

<code>cat /sys/module/nvidia_drm/parameters/modeset</code>

It should print "Y"

If not, modify your kernel command line and add the line nvidia-drm.modeset=1.
Search for "kernel parameters" in your distribution 
https://wiki.archlinux.org/index.php/Kernel_parameters is a good starting point

=== Tell kwin to run with EGLStreams. ===

You should set the environment variable "KWIN_DRM_USE_EGL_STREAMS=1"

The easiest place is to add a file <code>/etc/profile.d/kwin.sh</code>  with the line
<code>export KWIN_DRM_USE_EGL_STREAMS=1</code>

Verify this is working with the command line tool "env" after rebooting.

=== Login ===
* Select "Plasma (wayland)" from your login manager

* Enjoy your beautiful super-fast accelerated wayland desktop!