Maxim Devaev <mdevaev@xxxxxxxxx> writes: > The USB HID standard declares mandatory support for GET_IDLE and SET_IDLE > requests for Boot Keyboard. Most hosts can handle their absence, but others > like some old/strange UEFIs and BIOSes consider this a critical error > and refuse to work with f_hid. > > This primitive implementation of saving and returning idle is sufficient > to meet the requirements of the standard and these devices. > > Signed-off-by: Maxim Devaev <mdevaev@xxxxxxxxx> yeah, I don't see any issues with this. If you have access to the tool, mind running USBCV on the f_hid gadget? Would be cool to get some confirmation that we're within spec. That shouldn't gate $subject though. Acked-by: Felipe Balbi <balbi@xxxxxxxxxx> -- balbi
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