HID: wacom: add ABI doc entry for speed attribute

[safe/jmp/linux-2.6] / Documentation / ABI / testing / sysfs-wacom

diff --git a/Documentation/ABI/testing/sysfs-wacom b/Documentation/ABI/testing/sysfs-wacom
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+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.