• Jim Duchek's avatar
    HID: quirk for MS Wireless Desktop Receiver (model 1028) · 974faac4
    Jim Duchek authored
    Microsoft's wireless desktop receiver (Model 1028) has a bug in the report
    descriptor -- namely, in four seperate places it uses USAGE_MIN and _MAX when
    it quite obviously doesn't intend to.
    
    In other words, it reports that it has pretty much _everything_ in 'consumer'
    and 'generic desktop'.  And then the X evdev driver believes I have a mouse
    with 36 absolute axes and a huge pile of keys and buttons, when I in fact,
    should have zero.  255/256 in three of the cases, and 0-1024 in another.
    
    This patch fixes the report descriptor of this device before it enters the HID
    parser.
    Signed-off-by: default avatarJim Duchek <jim.duchek@gmail.com>
    Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
    974faac4
hid-quirks.c 48.9 KB