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Commit 15e20eab authored May 22, 2018 by Eugen Hristev Committed by Jonathan Cameron Jun 10, 2018

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 <eugen.hristev@microchip.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

parent 3055a6cf

Documentation/devicetree/bindings/input/touchscreen/touchscreen.txt

+3 −0

Original line number	Diff line number	Diff line
		@@ -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