From patchwork Thu Jul 8 11:58:48 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alistair X-Patchwork-Id: 471462 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=-19.0 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham 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 F3CC5C07E96 for ; Thu, 8 Jul 2021 11:59:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DA8FF61184 for ; Thu, 8 Jul 2021 11:59:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231838AbhGHMCI (ORCPT ); Thu, 8 Jul 2021 08:02:08 -0400 Received: from new1-smtp.messagingengine.com ([66.111.4.221]:47413 "EHLO new1-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231758AbhGHMCI (ORCPT ); Thu, 8 Jul 2021 08:02:08 -0400 Received: from compute2.internal (compute2.nyi.internal [10.202.2.42]) by mailnew.nyi.internal (Postfix) with ESMTP id 7B91158057A; Thu, 8 Jul 2021 07:59:26 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute2.internal (MEProxy); Thu, 08 Jul 2021 07:59:26 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alistair23.me; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; s=fm1; bh=42U8DUxuirT24 UG9G+vL9N8k4v79ZOffL9JMNB77jg0=; b=G9VTsOyA4qteaTeaIxSWb3b0Vl+f4 tDBFgGL9mG++pp/HgIOMh5U+MvNueKYqydhvfAUEs2kUtyaCD7FDaGuGLpqL2bgr gnCevHiPkAdTDPkPOZmLv8ur8KsbjOMQDpbQuCp7TdU5CbixfBUzkT+892kQ9tLd wBnayOVXX9vh3CJXRGcsd9RouDH9xmZSoy6sDOjP9lbYHF9ZmoucdY45RvUHzQfQ drpTfa9d8RPjX2EXWY1oYZnXLftZVjVxu5R4USkrcJndNbvVpNTtu8nBO7NfKmJG t0rp8BQ1ADj6LGg7r15ffOvWJ74NGm3YoqBy2kEu/x2HoyownGRG9d9ew== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:date:from :in-reply-to:message-id:mime-version:references:subject:to :x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s= fm3; bh=42U8DUxuirT24UG9G+vL9N8k4v79ZOffL9JMNB77jg0=; b=X/SPauw9 tIwvgl66IT3BBHAZLhU2LqHKZc2YjatGxU/xiOLdLvrSacv4C4BVt4RAek23myRu ENSZtm0JaLgnL8grXgWpnl76k5feHpuhVarwWrmHnlz1mZcAnr8cBYrvKj5IrBzS ZvI0PDFuak5g5AALPOWhkH6rkYIHakq7u300YKY+iptVZ07aS4foJhQsJ+WeGV9/ NPIaa+3l/tXGfS+Q89YAh8pkW8gwtpL1T/mx5CqXXhJxS8eICgTnGWRJ4ExFxPXX lx/Wy72IGsVXnMRyO6iSz9g2itDWaidoVw3K6whH9ji57fTCWEaSypkrf8S2UFWK 9bV+KM9F6QUFew== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvtddrtdeggdeghecutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecunecujfgurhephffvufffkffojghfggfgsedtkeertd ertddtnecuhfhrohhmpeetlhhishhtrghirhcuhfhrrghntghishcuoegrlhhishhtrghi rhesrghlihhsthgrihhrvdefrdhmvgeqnecuggftrfgrthhtvghrnhepgeegtdetjeekge eguefgheeuvedugedvteejveeiudegvddtkeffkeehtdetudfhnecuvehluhhsthgvrhfu ihiivgepudenucfrrghrrghmpehmrghilhhfrhhomheprghlihhsthgrihhrsegrlhhish htrghirhdvfedrmhgv X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Thu, 8 Jul 2021 07:59:21 -0400 (EDT) From: Alistair Francis To: dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-imx@nxp.com, kernel@pengutronix.de, pinglinux@gmail.com, tatsunosuke.tobita@wacom.com, junkpainting@gmail.com, ping.cheng@wacom.com Cc: linux-kernel@vger.kernel.org, alistair23@gmail.com, robh+dt@kernel.org, devicetree@vger.kernel.org, Alistair Francis Subject: [PATCH v7 4/9] Input: wacom_i2c - Add touchscren properties Date: Thu, 8 Jul 2021 21:58:48 +1000 Message-Id: <20210708115853.281-5-alistair@alistair23.me> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20210708115853.281-1-alistair@alistair23.me> References: <20210708115853.281-1-alistair@alistair23.me> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Connect touchscreen properties to the wacom_i2c. Signed-off-by: Alistair Francis --- drivers/input/touchscreen/wacom_i2c.c | 28 ++++++++++++++++----------- 1 file changed, 17 insertions(+), 11 deletions(-) diff --git a/drivers/input/touchscreen/wacom_i2c.c b/drivers/input/touchscreen/wacom_i2c.c index 6053595f2b30..b47bc08efdd1 100644 --- a/drivers/input/touchscreen/wacom_i2c.c +++ b/drivers/input/touchscreen/wacom_i2c.c @@ -11,6 +11,7 @@ #include #include #include +#include #include #include #include @@ -33,6 +34,8 @@ struct wacom_features { struct wacom_i2c { struct i2c_client *client; struct input_dev *input; + struct touchscreen_properties props; + struct wacom_features features; u8 data[WACOM_QUERY_SIZE]; bool prox; int tool; @@ -90,6 +93,7 @@ static irqreturn_t wacom_i2c_irq(int irq, void *dev_id) { struct wacom_i2c *wac_i2c = dev_id; struct input_dev *input = wac_i2c->input; + struct wacom_features *features = &wac_i2c->features; u8 *data = wac_i2c->data; unsigned int x, y, pressure; unsigned char tsw, f1, f2, ers; @@ -114,12 +118,12 @@ static irqreturn_t wacom_i2c_irq(int irq, void *dev_id) wac_i2c->prox = data[3] & 0x20; + touchscreen_report_pos(input, &wac_i2c->props, features->x_max, + features->y_max, true); input_report_key(input, BTN_TOUCH, tsw || ers); input_report_key(input, wac_i2c->tool, wac_i2c->prox); input_report_key(input, BTN_STYLUS, f1); input_report_key(input, BTN_STYLUS2, f2); - input_report_abs(input, ABS_X, x); - input_report_abs(input, ABS_Y, y); input_report_abs(input, ABS_PRESSURE, pressure); input_sync(input); @@ -151,7 +155,7 @@ static int wacom_i2c_probe(struct i2c_client *client, struct device *dev = &client->dev; struct wacom_i2c *wac_i2c; struct input_dev *input; - struct wacom_features features = { 0 }; + struct wacom_features *features; int error; if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) { @@ -159,14 +163,15 @@ static int wacom_i2c_probe(struct i2c_client *client, return -EIO; } - error = wacom_query_device(client, &features); - if (error) - return error; - wac_i2c = devm_kzalloc(dev, sizeof(*wac_i2c), GFP_KERNEL); if (!wac_i2c) return -ENOMEM; + features = &wac_i2c->features; + error = wacom_query_device(client, features); + if (error) + return error; + wac_i2c->client = client; input = devm_input_allocate_device(dev); @@ -178,7 +183,7 @@ static int wacom_i2c_probe(struct i2c_client *client, input->name = "Wacom I2C Digitizer"; input->id.bustype = BUS_I2C; input->id.vendor = 0x56a; - input->id.version = features.fw_version; + input->id.version = features->fw_version; input->open = wacom_i2c_open; input->close = wacom_i2c_close; @@ -190,10 +195,11 @@ static int wacom_i2c_probe(struct i2c_client *client, __set_bit(BTN_STYLUS2, input->keybit); __set_bit(BTN_TOUCH, input->keybit); - input_set_abs_params(input, ABS_X, 0, features.x_max, 0, 0); - input_set_abs_params(input, ABS_Y, 0, features.y_max, 0, 0); + touchscreen_parse_properties(input, true, &wac_i2c->props); + input_set_abs_params(input, ABS_X, 0, features->x_max, 0, 0); + input_set_abs_params(input, ABS_Y, 0, features->y_max, 0, 0); input_set_abs_params(input, ABS_PRESSURE, - 0, features.pressure_max, 0, 0); + 0, features->pressure_max, 0, 0); input_set_drvdata(input, wac_i2c);