• Benjamin Tissoires's avatar
    samples/hid: add new hid BPF example · 6008105b
    Benjamin Tissoires authored
    Everything should be available in the selftest part of the tree, but
    providing an example without uhid and hidraw will be more easy to
    follow for users.
    
    This example will probably ever only work on the Etekcity Scroll 6E
    because we need to adapt the various raw values to the actual device.
    
    On that device, the X and Y axis will be swapped and inverted, and on
    any other device, chances are high that the device will not work until
    Ctrl-C is hit.
    
    The Makefiles are taken from samples/bpf to not reinvent the wheel and
    to force using in-kernel libbpf and bpftool.
    Signed-off-by: default avatarBenjamin Tissoires <benjamin.tissoires@redhat.com>
    Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
    6008105b
hid_mouse.bpf.c 2.38 KB