This patch series improves handling of various Logitech gaming wheels and allows switching between various compatibility modes which might be useful to improve compatibility with very old games and testing purposes. Signed-off-by: Michal Malý <madcatxster@xxxxxxxxxxxxxxxxxx> v2: - Rebased against latest linux-next - Document the newly introduced sysfs interfaces in appropriate commits - Assume that we are targeting kernel version 4.1 - Fix a misleading error message regarding unsupported wheel mode Michal Malý (4): Identify Logitech gaming wheels in compatibility modes accordingly to Logitech specifications Display the real wheel model and supported alternate modes through sysfs. This applies only to multimode wheels. Introduce a module parameter to disable automatic switch of Logitech gaming wheels from compatibility to native mode. This only applies to multimode wheels. Allow switching of Logitech gaming wheels between available compatibility modes through sysfs. This only applies to multimode wheels. .../ABI/testing/sysfs-driver-hid-logitech-lg4ff | 45 ++ drivers/hid/hid-lg.c | 6 + drivers/hid/hid-lg4ff.c | 605 ++++++++++++++++++--- 3 files changed, 580 insertions(+), 76 deletions(-) -- 2.3.0 -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html