On Mon, Mar 28, 2016 at 03:13:51PM +0800, Peter Chen wrote: > On Mon, Mar 28, 2016 at 02:51:40PM +0800, Baolin Wang wrote:
> > > I am afraid I still not find the user (udc driver) for this framework, I > > > would > > > like to see how udc driver block the enumeration until the charger > > > detection > > > has finished, or am I missing something? > > It is not for udc driver but for power users who want to negotiate > > with USB subsystem. > Then, where is the code the test user to decide what kinds of USB charger > (SDP, CDP, DCP) is connecting now? Even without detection of CDP and DCP we have configurability within SDP - there's the 2.5mA suspended limit, the 100mA default limit and the higher 500mA limit which can be negotiated.
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