From patchwork Thu Nov 17 19:15:15 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: 625871 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 6E17DC433FE for ; Thu, 17 Nov 2022 19:15:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240756AbiKQTPq (ORCPT ); Thu, 17 Nov 2022 14:15:46 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60426 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240771AbiKQTPh (ORCPT ); Thu, 17 Nov 2022 14:15:37 -0500 Received: from mail-4324.protonmail.ch (mail-4324.protonmail.ch [185.70.43.24]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8F2128A145; Thu, 17 Nov 2022 11:15:29 -0800 (PST) Date: Thu, 17 Nov 2022 19:15:15 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com; s=protonmail3; t=1668712527; x=1668971727; 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=IxQ1YJ5wAd8KJ78vIc00OjS2Xh+FtGl1k4Q9GwmnOJxz0WfgISGUPwUWAdSGyzGnt NUcrvqSyd35VvL+y4Wnz7ayE5k4QlG/3e+76AqoxGn0B0Y5PbqzMGX2gXewS5JYgfj 0aa8aQxxt5Uppe55fGBCCbtu0u3BcfKFgNujnFt6RiGycUC8mQrsEeRZmzEzj9K4+Z GcRNl2mN1x42ANtAW3+ELkT07Q2EVv3GsSdUfZKoaNwiAwxbnJRhqPiYb/DvdktISe kIE6FZUyxf2ted3bcb9NKNF+aZhyGbZOCHzT79kulsoc0emFvNa8uaXIWruwK+9HY9 XGVg0+NRV+UFA== To: linux-kernel@vger.kernel.org From: "Lin, Meng-Bo" Cc: Markuss Broks , Dmitry Torokhov , Rob Herring , Krzysztof Kozlowski , Henrik Rydberg , Stephan Gerhold , Nikita Travkin , linux-input@vger.kernel.org, devicetree@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht Subject: [RESNED PATCH 2/3] input/touchscreen: imagis: Correct the maximum touch area value Message-ID: <20221117191436.87938-3-linmengbo0689@protonmail.com> In-Reply-To: <20221117191436.87938-1-linmengbo0689@protonmail.com> References: <20221117191436.87938-1-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) {