HID: wacom: add ABI doc entry for speed attribute
Signed-off-by: Przemo Firszt <przemo@firszt.eu>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/Documentation/ABI/testing/sysfs-wacom b/Documentation/ABI/testing/sysfs-wacom
new file mode 100644
index 0000000..1517976
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-wacom
@@ -0,0 +1,10 @@
+What: /sys/class/hidraw/hidraw*/device/speed
+Date: April 2010
+Kernel Version: 2.6.35
+Contact: linux-bluetooth@vger.kernel.org
+Description:
+ The /sys/class/hidraw/hidraw*/device/speed file controls
+ reporting speed of wacom bluetooth tablet. Reading from
+ this file returns 1 if tablet reports in high speed mode
+ or 0 otherwise. Writing to this file one of these values
+ switches reporting speed.