• Hans de Goede's avatar
    HID: logitech-dj: Fix Dinovo Mini when paired with a MX5x00 receiver · b4c00e79
    Hans de Goede authored
    Some users are pairing the Dinovo keyboards with the MX5000 or MX5500
    receivers, instead of with the Dinovo receivers. The receivers are
    mostly the same (and the air protocol obviously is compatible) but
    currently the Dinovo receivers are handled by hid-lg.c while the
    MX5x00 receivers are handled by logitech-dj.c.
    
    When using a Dinovo keyboard, with its builtin touchpad, through
    logitech-dj.c then the touchpad stops working because when asking the
    receiver for paired devices, we get only 1 paired device with
    a device_type of REPORT_TYPE_KEYBOARD. And since we don't see a paired
    mouse, we have nowhere to send mouse-events to, so we drop them.
    
    Extend the existing fix for the Dinovo Edge for this to also cover the
    Dinovo Mini keyboard and also add a mapping to logitech-hidpp for the
    Media key on the Dinovo Mini, so that that keeps working too.
    
    BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1811424
    Fixes: f2113c30 ("HID: logitech-dj: add support for Logitech Bluetooth Mini-Receiver")
    Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
    Signed-off-by: default avatarBenjamin Tissoires <benjamin.tissoires@redhat.com>
    b4c00e79
hid-logitech-hidpp.c 114 KB