Created attachment 221664 [details] v1 See URL for changelog. Lightly tested on drm-devel-kmod + 0x1912 (Skylake) with SNA/DRI3 enabled: veloren-voxygen, vkcube-xcb, mpv --hwdec=vaapi.
Works for me. Thank you!
lgtm, approved
Landed in ports r561840 (typo in PR).