HID: lenovo: Add support for Compact (BT|USB) keyboard

Add support for both ThinkPad Compact Bluetooth Keyboard with
TrackPoint and ThinkPad Compact USB Keyboard with TrackPoint.

Signed-off-by: Jamie Lentin <jm@lentin.co.uk>
Reviewed-by: Antonio Ospite <ao2@ao2.it>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 12 insertions, 0 deletions

diff --git a/Documentation/ABI/testing/sysfs-driver-hid-lenovo b/Documentation/ABI/testing/sysfs-driver-hid-lenovo
index 57b92cbdceae..53a0725962e1 100644
--- a/Documentation/ABI/testing/sysfs-driver-hid-lenovo
+++ b/Documentation/ABI/testing/sysfs-driver-hid-lenovo
@@ -4,18 +4,21 @@ Contact:	linux-input@vger.kernel.org
 Description:    This controls if mouse clicks should be generated if the trackpoint is quickly pressed. How fast this press has to be
                 is being controlled by press_speed.
                 Values are 0 or 1.
+                Applies to Thinkpad USB Keyboard with TrackPoint.
 
 What:           /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/dragging
 Date:           July 2011
 Contact:        linux-input@vger.kernel.org
 Description:    If this setting is enabled, it is possible to do dragging by pressing the trackpoint. This requires press_to_select to be enabled.
                 Values are 0 or 1.
+                Applies to Thinkpad USB Keyboard with TrackPoint.
 
 What:           /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/release_to_select
 Date:           July 2011
 Contact:        linux-input@vger.kernel.org
 Description:    For details regarding this setting please refer to http://www.pc.ibm.com/ww/healthycomputing/trkpntb.html
                 Values are 0 or 1.
+                Applies to Thinkpad USB Keyboard with TrackPoint.
 
 What:           /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/select_right
 Date:           July 2011
@@ -23,16 +26,25 @@ Contact:	linux-input@vger.kernel.org
 Description:    This setting controls if the mouse click events generated by pressing the trackpoint (if press_to_select is enabled) generate
                 a left or right mouse button click.
                 Values are 0 or 1.
+                Applies to Thinkpad USB Keyboard with TrackPoint.
 
 What:           /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/sensitivity
 Date:           July 2011
 Contact:        linux-input@vger.kernel.org
 Description:    This file contains the trackpoint sensitivity.
                 Values are decimal integers from 1 (lowest sensitivity) to 255 (highest sensitivity).
+                Applies to Thinkpad USB Keyboard with TrackPoint.
 
 What:           /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/press_speed
 Date:           July 2011
 Contact:        linux-input@vger.kernel.org
 Description:    This setting controls how fast the trackpoint needs to be pressed to generate a mouse click if press_to_select is enabled.
                 Values are decimal integers from 1 (slowest) to 255 (fastest).
+                Applies to Thinkpad USB Keyboard with TrackPoint.
 
+What:           /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/fn_lock
+Date:           July 2014
+Contact:        linux-input@vger.kernel.org
+Description:    This setting controls whether Fn Lock is enabled on the keyboard (i.e. if F1 is Mute or F1)
+                Values are 0 or 1
+                Applies to ThinkPad Compact (USB|Bluetooth) Keyboard with TrackPoint.