The Midgard support is quite mature, expect most usecases to work & some to outperform the vendor driver. Bifrost support is very new, testing this I would exp

The Midgard support is quite mature, expect most usecases to work & some to outperform the vendor driver. Bifrost support is very new, testing this I would expect to run in to show-stoppers and severe issues. But this is the very early days of bifrost support, and support is going to get better at a rapid pace. As for why people want this; The Vendor driver is inflexible in various ways and ARM stops supporting HW after about 5 years, which makes their driver completely unsuitable for embedded systems.