From: Eugen Hristev Date: Tue, 22 May 2018 07:52:33 +0000 (+0300) Subject: dt-bindings: input: touchscreen: add minimum pressure touchscreen property X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=15e20eabd7f9c857a005a34be642829dd8229538;p=openwrt%2Fstaging%2Fblogic.git dt-bindings: input: touchscreen: add minimum pressure touchscreen property Add a common touchscreen optional property that will specify the minimum pressure applied to the screen that is needed such that the driver will report the touch event. Signed-off-by: Eugen Hristev Reviewed-by: Rob Herring Signed-off-by: Jonathan Cameron --- diff --git a/Documentation/devicetree/bindings/input/touchscreen/touchscreen.txt b/Documentation/devicetree/bindings/input/touchscreen/touchscreen.txt index 537643e86f61..d092d5d033a0 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/touchscreen.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/touchscreen.txt @@ -7,6 +7,9 @@ Optional properties for Touchscreens: (in pixels) - touchscreen-max-pressure : maximum reported pressure (arbitrary range dependent on the controller) + - touchscreen-min-pressure : minimum pressure on the touchscreen to be + achieved in order for the touchscreen + driver to report a touch event. - touchscreen-fuzz-x : horizontal noise value of the absolute input device (in pixels) - touchscreen-fuzz-y : vertical noise value of the absolute input