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-rw-r--r--Documentation/ABI/testing/sysfs-driver-hid-logitech-lg4ff15
1 files changed, 15 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-driver-hid-logitech-lg4ff b/Documentation/ABI/testing/sysfs-driver-hid-logitech-lg4ff
index db197a879580..305dffd229a8 100644
--- a/Documentation/ABI/testing/sysfs-driver-hid-logitech-lg4ff
+++ b/Documentation/ABI/testing/sysfs-driver-hid-logitech-lg4ff
@@ -35,6 +35,12 @@ Description: Displays a set of alternate modes supported by a wheel. Each
DF-EX <*--------> G25 <-> G27
DF-EX <*----------------> G27
+ G29:
+ DF-EX <*> DFP <-> G25 <-> G27 <-> G29
+ DF-EX <*--------> G25 <-> G27 <-> G29
+ DF-EX <*----------------> G27 <-> G29
+ DF-EX <*------------------------> G29
+
DFGT:
DF-EX <*> DFP <-> DFGT
DF-EX <*--------> DFGT
@@ -50,3 +56,12 @@ Description: Displays the real model of the wheel regardless of any
alternate mode the wheel might be switched to.
It is a read-only value.
This entry is not created for devices that have only one mode.
+
+What: /sys/bus/hid/drivers/logitech/<dev>/combine_pedals
+Date: Sep 2016
+KernelVersion: 4.9
+Contact: Simon Wood <simon@mungewell.org>
+Description: Controls whether a combined value of accelerator and brake is
+ reported on the Y axis of the controller. Useful for older games
+ which can do not work with separate accelerator/brake axis.
+ Off ('0') by default, enabled by setting '1'.