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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - amdgpu.dc=1 shows performance issues with Xorg compositors when moving windows"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106175#c69">Comment # 69</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - amdgpu.dc=1 shows performance issues with Xorg compositors when moving windows"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106175">bug 106175</a>
from <span class="vcard"><a class="email" href="mailto:tempel.julian@gmail.com" title="tempel.julian@gmail.com">tempel.julian@gmail.com</a>
</span></b>
<pre>(In reply to bmilreu from <a href="show_bug.cgi?id=106175#c68">comment #68</a>)
<span class="quote">> try 0001-drm-amd-display-Add-fast-path-for-legacy-cursor-plan.patch</span >
That one works, also with modesetting driver.
Regarding your question if modesetting driver is any beneficial: I'd say
generally not, as it doesn't offer every feature of the xf86 DDX driver.
But it can be sufficient in many cases, and I also just found a bug with xf86
driver + amdgpu.dc=1 causing stutter in mpv. So I'm lucky to have modesetting
as a fallback in the meantime.</pre>
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