02.02.2021 16:22, Jon Hunter пишет:

So this is very similar to tegra_rt5677, is it not possible to support
both codecs with the same machine driver?

These codecs require individual configurations and those
"../codecs/rt5631.h" and  "../codecs/rt5677.h" aren't compatible at a
quick glance.

The tegra_rt5677 also uses outdated GPIO API and etc. Hence the new
driver should be a better base anyways.

Overall it shouldn't worth time and effort trying to squeeze these
drivers into a single one, IMO.