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From: Eugen Hristev <eugen.hristev@microchip.com>
To: <jic23@kernel.org>, <ludovic.desroches@microchip.com>,
	<alexandre.belloni@bootlin.com>,
	<linux-arm-kernel@lists.infradead.org>,
	<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<linux-iio@vger.kernel.org>, <linux-input@vger.kernel.org>,
	<nicolas.ferre@microchip.com>, <dmitry.torokhov@gmail.com>,
	<robh@kernel.org>
Cc: Eugen Hristev <eugen.hristev@microchip.com>
Subject: [PATCH v3 04/11] dt-bindings: input: touchscreen: add pressure threshold touchscreen property
Date: Tue, 10 Apr 2018 11:57:50 +0300	[thread overview]
Message-ID: <1523350677-27106-5-git-send-email-eugen.hristev@microchip.com> (raw)
In-Reply-To: <1523350677-27106-1-git-send-email-eugen.hristev@microchip.com>

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>
---
 Documentation/devicetree/bindings/input/touchscreen/touchscreen.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/input/touchscreen/touchscreen.txt b/Documentation/devicetree/bindings/input/touchscreen/touchscreen.txt
index 537643e..c84047a 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-threshold-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
-- 
2.7.4

  parent reply	other threads:[~2018-04-10  9:11 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-10  8:57 [PATCH v3 00/11] Add support for SAMA5D2 touchscreen Eugen Hristev
2018-04-10  8:57 ` [PATCH v3 01/11] iio: adc: at91-sama5d2_adc: fix channel configuration for differential channels Eugen Hristev
2018-04-15 19:23   ` Jonathan Cameron
2018-04-10  8:57 ` [PATCH v3 02/11] MAINTAINERS: add generic resistive touchscreen adc Eugen Hristev
2018-04-10  8:57 ` [PATCH v3 03/11] iio: Add channel for Position Relative Eugen Hristev
2018-04-15 19:29   ` Jonathan Cameron
2018-04-17  7:30     ` Eugen Hristev
2018-04-18  9:32       ` Jonathan Cameron
2018-04-10  8:57 ` Eugen Hristev [this message]
2018-04-13 18:33   ` [PATCH v3 04/11] dt-bindings: input: touchscreen: add pressure threshold touchscreen property Rob Herring
2018-04-10  8:57 ` [PATCH v3 05/11] dt-bindings: input: touchscreen: resistive-adc-touch: create bindings Eugen Hristev
2018-04-13 18:34   ` Rob Herring
2018-04-10  8:57 ` [PATCH v3 06/11] iio: inkern: add module put/get on iio dev module when requesting channels Eugen Hristev
2018-04-15 19:33   ` Jonathan Cameron
2018-04-16 23:58     ` Dmitry Torokhov
2018-04-17  7:39       ` Eugen Hristev
2018-04-17 19:19         ` Dmitry Torokhov
2018-04-18  9:35           ` Jonathan Cameron
2018-04-18 12:37             ` Lars-Peter Clausen
2018-04-10  8:57 ` [PATCH v3 07/11] iio: adc: at91-sama5d2_adc: add support for position and pressure channels Eugen Hristev
2018-04-15 19:45   ` Jonathan Cameron
2018-04-10  8:57 ` [PATCH v3 08/11] input: touchscreen: resistive-adc-touch: add generic resistive ADC touchscreen Eugen Hristev
2018-04-23 23:22   ` Dmitry Torokhov
2018-04-23 23:24     ` Dmitry Torokhov
2018-04-10  8:57 ` [PATCH v3 09/11] dt-bindings: iio: adc: at91-sama5d2_adc: add channel specific consumer info Eugen Hristev
2018-04-10  8:57 ` [PATCH v3 10/11] ARM: dts: at91: sama5d2: add channel cells for ADC device Eugen Hristev
2018-04-10  8:57 ` [PATCH v3 11/11] ARM: dts: at91: sama5d2: Add resistive touch device Eugen Hristev

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