From patchwork Mon May 17 12:59:06 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Oleksij Rempel X-Patchwork-Id: 12261849 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0B021C433B4 for ; Mon, 17 May 2021 12:59:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E3D2B61261 for ; Mon, 17 May 2021 12:59:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235149AbhEQNAo (ORCPT ); Mon, 17 May 2021 09:00:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48668 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237175AbhEQNAh (ORCPT ); Mon, 17 May 2021 09:00:37 -0400 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EB00FC061573 for ; Mon, 17 May 2021 05:59:20 -0700 (PDT) Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1licq0-0006dh-NL; Mon, 17 May 2021 14:59:12 +0200 Received: from ore by dude.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1licpy-00038r-U9; Mon, 17 May 2021 14:59:10 +0200 From: Oleksij Rempel To: Dmitry Torokhov , Rob Herring , Jonathan Cameron Cc: Oleksij Rempel , kernel@pengutronix.de, linux-kernel@vger.kernel.org, linux-input@vger.kernel.org, David Jander , devicetree@vger.kernel.org Subject: [RFC PATCH v1 0/3] add pressure calculation support for resistive-adc-touch driver Date: Mon, 17 May 2021 14:59:06 +0200 Message-Id: <20210517125909.12024-1-o.rempel@pengutronix.de> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::7 X-SA-Exim-Mail-From: ore@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-input@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org This series add pressure calculation support based on different measure points of a basic resistive touchscreen. Oleksij Rempel (3): dt-bindings: touchscreen: add touchscreen-x/y-plate-ohms property dt-bindings: touchscreen: resistive-adc-touch: add support for z1 and z2 channels Input: resistive-adc-touch: add support for z1 and z2 channels .../touchscreen/resistive-adc-touch.yaml | 9 ++ .../input/touchscreen/touchscreen.yaml | 6 + .../input/touchscreen/resistive-adc-touch.c | 142 ++++++++++++++++-- 3 files changed, 144 insertions(+), 13 deletions(-)