Refresh the #16343 backport to carry the upstream follow-up that
matches llvmpipe/softpipe/Software Rasterizer with ASCII
case-insensitive, string_view-based matching.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Carry a v0.56.2 backport of hyprwm/Hyprland#16343 so display-only KMS
drivers paired with llvmpipe are classified as software rendering.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>