From patchwork Tue Jan 5 10:41:20 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kai-Heng Feng X-Patchwork-Id: 1422411 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.ubuntu.com (client-ip=91.189.94.19; helo=huckleberry.canonical.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=canonical.com Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4D98Dw2KnTz9sVx; Tue, 5 Jan 2021 21:41:34 +1100 (AEDT) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.86_2) (envelope-from ) id 1kwjmK-00033Z-4E; Tue, 05 Jan 2021 10:41:28 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by huckleberry.canonical.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1kwjmI-00032w-5t for kernel-team@lists.ubuntu.com; Tue, 05 Jan 2021 10:41:26 +0000 Received: from 1-171-99-180.dynamic-ip.hinet.net ([1.171.99.180] helo=localhost) by youngberry.canonical.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1kwjmH-0003jA-9l for kernel-team@lists.ubuntu.com; Tue, 05 Jan 2021 10:41:25 +0000 From: Kai-Heng Feng To: kernel-team@lists.ubuntu.com Subject: [SRU] [F/G/Unstable/OEM-5.10] [PATCH 0/1] Enable pointstick on HP EliteBook 850 G7 Date: Tue, 5 Jan 2021 18:41:20 +0800 Message-Id: <20210105104121.309270-1-kai.heng.feng@canonical.com> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" BugLink: https://bugs.launchpad.net/bugs/1908992 [Impact] Pointstick and its left right buttons don't work on EliteBook 859 G7. [Fix] Use the MT_CLS_WIN_8_FORCE_MULTI_INPUT so the usage collection for pointsitck and touchpad won't merge together. [Test] With the patch applied, pointstick and its left and right buttons start to work. [Where problems could occur] The quirk limits to one specific touchpad/pointstick combo, so regression would be highly unlikely. Kai-Heng Feng (1): HID: multitouch: Enable multi-input for Synaptics pointstick/touchpad device drivers/hid/hid-multitouch.c | 4 ++++ 1 file changed, 4 insertions(+)