[00/28] HID: logitech: Handling of non DJ receivers in hid-logitech-dj

Message

Hans de Goede March 30, 2019, 11:23 a.m. UTC

Hi All,

Here is a series Benjamin and I have been working on, before this series we
treat Logitech wireless mice / keyboards connected through a non-unifying
receiver as generic HID devices, using the generic HID emulation of the
receiver. This causes several problems:

-We cannot properly support some special keys / buttons on some keyboards /
 mice since we cannot properly identify / talk to the device behind the recv.
-We cannot monitor the battery in these devices

This series addresses this by actually enumerating (and talking to) the
devices behind the receiver, rather then solely relying on the receiver's
generic HID emulation.

Note this series applies on top of the:
"[PATCH] HID: force setting drvdata to NULL when removing the driver"
patch which Benjamin send out 2 days ago.

Regards,

Hans