From mboxrd@z Thu Jan 1 00:00:00 1970 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 403CEC64E90 for ; Tue, 1 Dec 2020 05:50:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E194E217A0 for ; Tue, 1 Dec 2020 05:50:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726712AbgLAFuP (ORCPT ); Tue, 1 Dec 2020 00:50:15 -0500 Received: from youngberry.canonical.com ([91.189.89.112]:44643 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726651AbgLAFuO (ORCPT ); Tue, 1 Dec 2020 00:50:14 -0500 Received: from mail-pg1-f197.google.com ([209.85.215.197]) by youngberry.canonical.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1kjyXc-0005JM-70 for linux-kernel@vger.kernel.org; Tue, 01 Dec 2020 05:49:32 +0000 Received: by mail-pg1-f197.google.com with SMTP id i6so415358pgg.10 for ; Mon, 30 Nov 2020 21:49:32 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=ZNT1fNZ3OIc93NBIX9oqtJGb9j7CBMquWYBPqfNvPgU=; b=g8T+hXKLxBEIdsV5VXwoU+hqPCe9v8DYYf6QtMJ0UBas3zrFrdwjzWdJsLDFHRLd/0 RI+vM7yOIyepnKR/iXlqcbP2hgxHuxi0w9M586deiu1rN5HbWw9Rh0UXSM+908L9BP6p Rm47rwBLqKW1Lpop/gRUFsdvWD2nr12v9QEzh2qW7rjV5YBbmwOt3PMyKnigKngesqim sRncDD5jiLWcTzWtB3HDz/cAmp1M7l61VaiDhl78K9uIJwxkmsaCJ3CGGjkwPviZpdH0 qAc5ltO56IGqUrU4oXK/6qdfG/0jTWE0HwRuPucJ/sSVjktdkNyMDtw/lk8uwXHxzmfU eymw== X-Gm-Message-State: AOAM5331lowddTWEextS8BezLqQSxALeVFYYcDvN4ICIPQlIGzOfW697 NYDJPM5QIQBO9e5z+cFKVIiQZTeEhpjj+vNCSNVj4YW5/UNRquXma9bHp4WvSqsUkdGbIIMkaki VF8ANbz8VlPF0FFE0t4gvOnSiwaz+Oq8Hedrh/XrW X-Received: by 2002:a17:90b:4acc:: with SMTP id mh12mr1133396pjb.54.1606801770599; Mon, 30 Nov 2020 21:49:30 -0800 (PST) X-Google-Smtp-Source: ABdhPJwjAXFeeHedfQPV7Rahm5nmSYGg6tvJQrwzePM3kLhkoYrSBiysdJQ8meanGjkpiNFeO+Yy+w== X-Received: by 2002:a17:90b:4acc:: with SMTP id mh12mr1133376pjb.54.1606801770227; Mon, 30 Nov 2020 21:49:30 -0800 (PST) Received: from localhost.localdomain ([2001:67c:1560:8007::aac:c227]) by smtp.gmail.com with ESMTPSA id r11sm1028321pgn.26.2020.11.30.21.49.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 30 Nov 2020 21:49:29 -0800 (PST) From: Po-Hsu Lin To: dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org Cc: kevin@kevinlocke.name, hdegoede@redhat.com, limero1337@gmail.com, jkosina@suse.cz, rajatja@google.com, po-hsu.lin@canonical.com Subject: [PATCH] Input: i8042 - Add ByteSpeed touchpad to noloop table Date: Tue, 1 Dec 2020 13:47:23 +0800 Message-Id: <20201201054723.5939-1-po-hsu.lin@canonical.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org It looks like the C15B laptop got another vendor: ByteSpeed LLC. Avoid AUX loopback on this touchpad as well, thus input subsystem will be able to recognize a Synaptics touchpad in the AUX port. BugLink: https://bugs.launchpad.net/bugs/1906128 Signed-off-by: Po-Hsu Lin --- drivers/input/serio/i8042-x86ia64io.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h index a4c9b96..7ecb651 100644 --- a/drivers/input/serio/i8042-x86ia64io.h +++ b/drivers/input/serio/i8042-x86ia64io.h @@ -219,6 +219,10 @@ static const struct dmi_system_id __initconst i8042_dmi_noloop_table[] = { DMI_MATCH(DMI_SYS_VENDOR, "PEGATRON CORPORATION"), DMI_MATCH(DMI_PRODUCT_NAME, "C15B"), }, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ByteSpeed LLC"), + DMI_MATCH(DMI_PRODUCT_NAME, "ByteSpeed Laptop C15B"), + }, }, { } }; -- 2.7.4