kmsro: Add the rest of the current set of tinydrm drivers.

kmsro: Add the rest of the current set of tinydrm drivers.

While I haven't tested them all, given that they're all using the same
allocation paths and modifiers in the kernel they should be fine to use in
the same way.

v2: Rebase on other kmsro changes.
v3: Skip repeated '[with_gallium_kmsro,' in the meson build.

Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>