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1What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/press_to_select2Date: July 20113Contact: linux-input@vger.kernel.org4Description: This controls if mouse clicks should be generated if the trackpoint is quickly pressed. How fast this press has to be5 is being controlled by press_speed.6 7 Values are 0 or 1.8 9 Applies to Thinkpad USB Keyboard with TrackPoint.10 11What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/dragging12Date: July 201113Contact: linux-input@vger.kernel.org14Description: If this setting is enabled, it is possible to do dragging by pressing the trackpoint. This requires press_to_select to be enabled.15 16 Values are 0 or 1.17 18 Applies to Thinkpad USB Keyboard with TrackPoint.19 20What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/release_to_select21Date: July 201122Contact: linux-input@vger.kernel.org23Description: For details regarding this setting please refer to http://www.pc.ibm.com/ww/healthycomputing/trkpntb.html24 Values are 0 or 1.25 Applies to Thinkpad USB Keyboard with TrackPoint.26 27What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/select_right28Date: July 201129Contact: linux-input@vger.kernel.org30Description: This setting controls if the mouse click events generated by pressing the trackpoint (if press_to_select is enabled) generate31 a left or right mouse button click.32 33 Values are 0 or 1.34 35 Applies to Thinkpad USB Keyboard with TrackPoint.36 37What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/sensitivity38Date: July 201139Contact: linux-input@vger.kernel.org40Description: This file contains the trackpoint sensitivity.41 Values are decimal integers from 1 (lowest sensitivity) to 255 (highest sensitivity).42 Applies to Thinkpad USB Keyboard with TrackPoint.43 44What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/press_speed45Date: July 201146Contact: linux-input@vger.kernel.org47Description: This setting controls how fast the trackpoint needs to be pressed to generate a mouse click if press_to_select is enabled.48 49 Values are decimal integers from 1 (slowest) to 255 (fastest).50 51 Applies to Thinkpad USB Keyboard with TrackPoint.52 53What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/fn_lock54Date: July 201455Contact: linux-input@vger.kernel.org56Description: This setting controls whether Fn Lock is enabled on the keyboard (i.e. if F1 is Mute or F1)57 58 Values are 0 or 159 60 Applies to ThinkPad Compact (USB|Bluetooth) Keyboard with TrackPoint.61