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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 219B3CDB47E for ; Wed, 18 Oct 2023 14:18:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345200AbjJROS1 (ORCPT ); Wed, 18 Oct 2023 10:18:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47750 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345188AbjJROSP (ORCPT ); Wed, 18 Oct 2023 10:18:15 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4B2AD4239; Wed, 18 Oct 2023 07:15:28 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9B3BAC433D9; Wed, 18 Oct 2023 14:15:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1697638528; bh=hCfW1Ccl0vO+0jlKPEX+ObDjGt0fVguS+N2GWXh1SaM=; h=From:To:Cc:Subject:Date:From; b=jQquxvbw2Skcnl887FzQoVLju5YdPx2+yz+7z6BA3WFzNV1kQI8NF/ENy8ojOgDpg nUwoGzNKbpHy+mqNj8gCpQBLw3qyhkkMMI9/5lCj/vSSv2Kc1P0KHJuniM4ZmQEYD6 uiSUXqe6awtQBNFkC1owN1mG19tgpu+rgI3StVBR+qfuWhlyl3Fxk0p3rJ+XL4fL/R 7GeeZx56FkyuWQ5LbNpQxZbGVdwBsnQUoNnRpOWgEXDJTimDvHJB/YDgmBe+wbSFR+ CSG3530YX9pqRMTPxttXAX1DaYny1/ArzvfobiCb6AGF2+fdlBYfMjGWTaKfjhjLEn FUDQBBb1dIERA== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Szilard Fabian , Dmitry Torokhov , Sasha Levin , linux-input@vger.kernel.org Subject: [PATCH AUTOSEL 5.4 1/7] Input: i8042 - add Fujitsu Lifebook E5411 to i8042 quirk table Date: Wed, 18 Oct 2023 10:15:17 -0400 Message-Id: <20231018141525.1335533-1-sashal@kernel.org> X-Mailer: git-send-email 2.40.1 MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 5.4.258 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Szilard Fabian [ Upstream commit 80f39e1c27ba9e5a1ea7e68e21c569c9d8e46062 ] In the initial boot stage the integrated keyboard of Fujitsu Lifebook E5411 refuses to work and it's not possible to type for example a dm-crypt passphrase without the help of an external keyboard. i8042.nomux kernel parameter resolves this issue but using that a PS/2 mouse is detected. This input device is unused even when the i2c-hid-acpi kernel module is blacklisted making the integrated ELAN touchpad (04F3:308A) not working at all. Since the integrated touchpad is managed by the i2c_designware input driver in the Linux kernel and you can't find a PS/2 mouse port on the computer I think it's safe to not use the PS/2 mouse port at all. Signed-off-by: Szilard Fabian Link: https://lore.kernel.org/r/20231004011749.101789-1-szfabian@bluemarch.art Signed-off-by: Dmitry Torokhov Signed-off-by: Sasha Levin --- drivers/input/serio/i8042-x86ia64io.h | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h index 700655741bf28..5df6eef18228d 100644 --- a/drivers/input/serio/i8042-x86ia64io.h +++ b/drivers/input/serio/i8042-x86ia64io.h @@ -609,6 +609,14 @@ static const struct dmi_system_id i8042_dmi_quirk_table[] __initconst = { }, .driver_data = (void *)(SERIO_QUIRK_NOMUX) }, + { + /* Fujitsu Lifebook E5411 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU CLIENT COMPUTING LIMITED"), + DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK E5411"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOAUX) + }, { /* Gigabyte M912 */ .matches = { -- 2.40.1