Well, then it's a bug with the wine-vulkan-git PKGBUILD because it's not exposing the proper wine version.
DXVK required wine-vulkan before wine 3.4. As of 3.4, all the necessary patches are part of mainline wine, so any wine version based on 3.4 or above should work.
Pinned Comments
ssorgatem commented on 2018-03-27 06:47 (UTC) (edited on 2019-02-26 12:20 (UTC) by ssorgatem)
To enable DXVK in a wineprefix, do the following (with the WINEPREFIX variable properly set):
setup_dxvk install
In order to uninstall DXVK from a wineprefix:
setup_dxvk uninstall