On Wed, 5 Sep 2018, Ranran wrote: > I have one more question please on this topic, juto to verify: > Seems that gadget hid (hidg) doesn't supports getfeature/setfeature ? > https://github.com/torvalds/linux/blob/master/Documentation/usb/gadget_hid.txt What part of that document makes you think g_hid doesn't support feature reports? > Is it planned to be added ? I doubt that anybody is planning to modify g_hid. But I could be wrong; people don't always announce their plans on the mailing list. Alan Stern