From patchwork Thu Nov 17 16:35:08 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Lin, Meng-Bo" X-Patchwork-Id: 625874 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9E09CC4332F for ; Thu, 17 Nov 2022 16:36:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240709AbiKQQgg (ORCPT ); Thu, 17 Nov 2022 11:36:36 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44084 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240638AbiKQQgP (ORCPT ); Thu, 17 Nov 2022 11:36:15 -0500 Received: from mail-0201.mail-europe.com (mail-0201.mail-europe.com [51.77.79.158]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F260274A95 for ; Thu, 17 Nov 2022 08:35:20 -0800 (PST) Date: Thu, 17 Nov 2022 16:35:08 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com; s=protonmail3; t=1668702916; x=1668962116; bh=T794GTPNQYc9tJalhy0LCsNElYleSnXWekOIp9tkVi0=; h=Date:To:From:Cc:Subject:Message-ID:In-Reply-To:References: Feedback-ID:From:To:Cc:Date:Subject:Reply-To:Feedback-ID: Message-ID:BIMI-Selector; b=gwkXwMZwxr4Avx4oXTOoKywGukieqd7ts3LOAGkWKLd6fsJJzdyBPn099Y4jm/2KU v5hbnHhlv5LIumBS7L5F9JGJzfsvGI6iCTGRnv2Wzlsn4U2jySV6RYjCtuSGfkTgvi o0KxlyrxWicBL50lDvJQdOLK2uvq8magN75kPT0BXvR7N/7vfxnAydfpYgJGfQyowh Fb9GMxLZx7kBSOZCSzY0jsGiBSDm9WnuUVh6pTaG4pi7iYHzVXgNUVHwi+DxDptDHm /ZYwSNDKRcBFlCPIKKC82cK5QR1tH+AcZExLRGdWXhMJz5Xax+3gvUDfVpaVfUwd+9 TllrvZV4mDkoA== To: linux-kernel@vger.kernel.org From: "Lin, Meng-Bo" Cc: Markuss Broks , Dmitry Torokhov , Henrik Rydberg , "open list:INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN)..." Subject: [PATCH 2/3] input/touchscreen: imagis: Correct the maximum touch area value Message-ID: <20221117163440.23394-3-linmengbo0689@protonmail.com> In-Reply-To: <20221117163440.23394-1-linmengbo0689@protonmail.com> References: <20221117163440.23394-1-linmengbo0689@protonmail.com> Feedback-ID: 40467236:user:proton MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org From: Markuss Broks As specified in downstream IST3038/IST30XXB driver and proved by testing, the correct maximum reported value of touch area is 16. Signed-off-by: Markuss Broks [Change from IST3038B to IST3038 and IST30XXB] Signed-off-by: Lin, Meng-Bo --- drivers/input/touchscreen/imagis.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/input/touchscreen/imagis.c b/drivers/input/touchscreen/imagis.c index e2697e6c6d2a..b667914a44f1 100644 --- a/drivers/input/touchscreen/imagis.c +++ b/drivers/input/touchscreen/imagis.c @@ -210,7 +210,7 @@ static int imagis_init_input_dev(struct imagis_ts *ts) input_set_capability(input_dev, EV_ABS, ABS_MT_POSITION_X); input_set_capability(input_dev, EV_ABS, ABS_MT_POSITION_Y); - input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, 255, 0, 0); + input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, 16, 0, 0); touchscreen_parse_properties(input_dev, true, &ts->prop); if (!ts->prop.max_x || !ts->prop.max_y) {