Hey, I was trying to figure out, for remotes like the one supported by the hid-creative-sb0540 driver, what needed to be done to allow keys to be remapped, especially the ones that don't have a mapping by default. I think that the keymap is setup correctly in: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/hid/hid-creative-sb0540.c#n194 and pressing buttons emits events with the correct keycodes. But using EVIOCGKEYCODE or EVIOCGKEYCODE_V2 always gives me "0" as the keycode for all the scancodes it can go through. I also tried evmap: https://github.com/vovcat/evmap/ and this manages to extract 257 keys, from 00, to ff, inclusive: sudo ./evmap -d /dev/input/event20 -p [sudo] password for hadess: index scancode keycode name 0 ff000000 0 RESERVED 1 ff000000 0 RESERVED 2 ff000001 0 RESERVED 3 ff000002 0 RESERVED 4 ff000003 0 RESERVED 5 ff000004 0 RESERVED 6 ff000005 0 RESERVED 7 ff000006 0 RESERVED <snip> 256 ff0000ff 0 RESERVED I tried reading through input.c's handling of the input_get_keycode() and associated, and can't figure out what's wrong here. Any ideas? Cheers
