How much contact has the Inquisition had with the Avvar at this point?

I know there are two Avvar side characters, so they haven't been 100% separated, but... Is there a camp like in Frostback Basin? Do they have any alliances with any Avvar tribes? What is the Inquisition's reputation likely to be in Avvar tribes? Is the Inquisition interested in forming alliances with the Avvar? Any plans for the Jaws of Hakkon plot? Inquiring minds need to know.