On 11/04/16 15:23, Felipe Balbi wrote: > > Hi, > > Roger Quadros <[email protected]> writes: >> Gadget controller might not be always active during suspend/ >> resume when we are operating in dual-role/otg mode. >> Check if we're active and only if we are then perform >> necessary actions during suspend/resume. > > I don't get this. If we're operating in OTG, we should have a gadget > driver loaded, no ? > At boot gadget driver is not automatically loaded. We're still in OTG mode but OTG state machine hasn't started. System suspend/resume can still happen.
User might also load/unload the gadget driver prior to system suspend. cheers, -roger
