> > Hi Peter, > > On 04/02/2014 10:47 AM, Peter Chen wrote: > > We have historic problem that the gadget will not work if the gadget > > is build-in and the udc driver is defered probe due to some resources > > are not ready. Below links are related to this problem. > > > > http://marc.info/?l=linux-usb&m=139380872501745&w=2 > > http://marc.info/?l=linux-usb&m=137991612311893&w=2 > > http://marc.info/?l=linux-usb&m=137706435611447&w=2 > > > > This patch saves pointer of usb_gadget_driver when the udc is not > > ready, and redo usb_gadget_probe_driver when the udc is ready This > > method may not be good enough, but we need to find a way to fix this > > problem, so I post this RFC to see if to see comments, someone may > > have a better solution:) > > > > I have sent patch fixing this problem few weeks ago: > http://www.spinics.net/lists/linux-usb/msg102795.html >
Our idea is the same, but your patch is better than me. Felipe queued this patch or not? If it is not, you may need to send v2 that return -ENODEV for not find udc to see if he has further comments, let's try to fix this problem at mainline asap. Peter -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
