Rob Clark authored Feb 17, 2023 and Marge Bot committed Feb 25, 2023

Now that turnip can support multiple kernel-mode drivers in a single
build, re-work the meson option to have a single list of KMDs, rather
than special options to enable kgsl for turnip or virtio for gallium.

It is temporarily a bit awkward as gallium does not yet support kgsl
and turnip does not yet support virtio.  But both of those are planned
or in-progress, so long term a single list is the most sensible option.

TODO freedreno/drm support to build with only virtio support.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <!21394>