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The home of the usb.ids file

Main -> USB Devices -> Device UD:057e -> Subsystem UD:057e:0341

Name: DRH GamePad Host [Nintendo Wii U]

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Name: DRH GamePad Host [Nintendo Wii U]

The DRH is used internally on the Wii U to connect to the console's tablet controller ("GamePad", "DRC", "Display Remote Controller"). It tunnels HID reports and the like over 802.11 and exposes it to the console as a USB device.

My best guess for the acronym is "Display Remote Host", thus "Host" in this device name.

https://wiki.linux-wiiu.org/wiki/File:DRH_usb-devices_output.jpeg
https://lkml.org/lkml/2021/10/27/328

quarky

2022-01-18 07:03:28

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