[Bug 244602] Media key support for WASD keyboard

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Thu Mar 5 02:21:37 UTC 2020


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=244602

--- Comment #1 from Henry Hu <henry.hu.sh at gmail.com> ---
The key reason seems to be that interface 1 has

      bInterfaceClass = 0x0003  <HID device>
      bInterfaceSubClass = 0x0001 
      bInterfaceProtocol = 0x0002 

0x0001 = UISUBCLASS_BOOT
0x0002 = UIPROTO_MOUSE

Thus it's treated as a mouse, while in this case, it only has some media keys.
Maybe ums should not attach if there is no mouse button or axis?

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