Hi Jun, On 06/07/2016 11:03 AM, Jun Li wrote: > Hi Roger > >> >> For Mux devices implementing dual-role, the mux device driver _must_ use >> OTG/dual-role core API so that a common ABI is presented to user space for >> OTG/dual-role. > That's the only point we have concern, do dual role switch through > OTG/dual-role core, not do it by itself. That really depends on how do you define "dual role". Can you please provide an unambiguous definition of "dual role" used in OTG/dual-role framework? Best regards, Lu Baolu > >> I haven't yet looked at the mux framework but if we take care of the above >> point then we are not introducing any redundancy. >> > Roger, actually this is my worry on OTG core: those dual role switch > users just tends to do it simply by itself(straightforward and easy), > not through the OTG core(some complicated in first look), > this is just an example for us to convince people to select a better > way:) > > Li Jun > -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
