On Tue, 19 Oct 2021, Emmanuel Gil Peyrot wrote:

This driver is for the DRC (wireless gamepad) when plugged to the DRH of
the Wii U, a chip exposing it as a USB device.

I tried to use this driver on master over usbip on my laptop, but usbip
disconnects the device right after the driver created the
/dev/input/event* files, so instead I have only tested this driver on
the 4.19 branch of the linux-wiiu[1] downstream.

Other than that, pretty much all of the HID parts of the gamepad work,
it’s only missing microphone, camera and NFC input now but those are
mostly standard (read require quirks) and pertain to other subsystems,
so I felt like this can be upstreamed already.

Now that proper hid.git#for-5.16/nintendo branch exists, could you please 
fix up the issues reported by the kernel build bot and resubmit?

Thanks,

-- 
Jiri Kosina
SUSE Labs