On Mon, 2 Dec 2024 at 17:27, Vinod Koul <vkoul@xxxxxxxxxx> wrote: > So looking at the driver, there is code to turn power, so what ensures > that power is up while we are in alloc callback There are two devices that use admacs, mca, and aop, with aop only having a downstream driver for now. Aop's admac is controlled by aop firmware, which does the power switching. Naturally, that firmware has it's own idea of how power is supposed to be managed, so we can't sequence it in such a way that the relevant admac has power when we are running probe().
