From patchwork Mon Dec 28 12:48:10 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 352942 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=-18.7 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_RED, 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 3A4B6C433E0 for ; Mon, 28 Dec 2020 16:49:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id ED14E2053B for ; Mon, 28 Dec 2020 16:49:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727664AbgL1Qsv (ORCPT ); Mon, 28 Dec 2020 11:48:51 -0500 Received: from mail.kernel.org ([198.145.29.99]:50406 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728154AbgL1Mx1 (ORCPT ); Mon, 28 Dec 2020 07:53:27 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 11AC0208D5; Mon, 28 Dec 2020 12:52:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1609159932; bh=CAZpmqYhFcjlsXXL+wvpPr150+FymCry+J9YQd151xE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=IErPoC5f4Qm/sQnY3hcrBLT3mWEoLgllGHJvc34ultODFevKaic1uAgzD1Ckra5kd GvymsOjvBjS4eodwmnItbEUoHijhTIKxVv2Utmi9PrgFdBKAMiz40pKrV9+95FGwuC /GbgtmJVG2VKHrNmhIAgrVEHPY95cyFxmCD3DtVg= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Chris Chiu , Dmitry Torokhov Subject: [PATCH 4.4 006/132] Input: i8042 - add Acer laptops to the i8042 reset list Date: Mon, 28 Dec 2020 13:48:10 +0100 Message-Id: <20201228124846.724160341@linuxfoundation.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201228124846.409999325@linuxfoundation.org> References: <20201228124846.409999325@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Chris Chiu commit ce6520b0eafad5962ffc21dc47cd7bd3250e9045 upstream. The touchpad operates in Basic Mode by default in the Acer BIOS setup, but some Aspire/TravelMate models require the i8042 to be reset in order to be correctly detected. Signed-off-by: Chris Chiu Link: https://lore.kernel.org/r/20201207071250.15021-1-chiu@endlessos.org Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman --- drivers/input/serio/i8042-x86ia64io.h | 42 ++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) --- a/drivers/input/serio/i8042-x86ia64io.h +++ b/drivers/input/serio/i8042-x86ia64io.h @@ -688,6 +688,48 @@ static const struct dmi_system_id __init }, }, { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "Aspire A114-31"), + }, + }, + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "Aspire A314-31"), + }, + }, + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "Aspire A315-31"), + }, + }, + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "Aspire ES1-132"), + }, + }, + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "Aspire ES1-332"), + }, + }, + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "Aspire ES1-432"), + }, + }, + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate Spin B118-RN"), + }, + }, + { /* Advent 4211 */ .matches = { DMI_MATCH(DMI_SYS_VENDOR, "DIXONSXP"),