From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DD12F4D37A2; Fri, 9 Oct 2026 14:35:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791556533; cv=none; b=qYWTt1NchiRCpYI5YncaEeY6FjLnO7CsCef0KjPKQczftlxOG3Y0GmMgKcjCSjal2mWGjuRtTWo+QwF65eOw6c7gInmG1dGXdgV6sD2xnj0B9epc+0yWPJLFHtA94Izd824Ac/0gXwH5J6GuV80vM/cvPOnkNOhl6h3FuLWTORI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791556533; c=relaxed/simple; bh=6GNd4UD7ugtw9I8qcTAmoD9PQRjmsFLU7IcL7YKp1yk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=tRoxToMkOx/3rSwh0LaebWKZeapLnuDalZGuGvr32OeReXu8spQRpUl8m/6RT7wlDP4pSiLofAt5odrtofVjfdpwTHkbi/ASP4bQ9mVzmGhWswCDOnkmxo9Xo6ai+Vcg9TZDogZmSisPNQ8UQUuB1C2Rqki8qofKbeMP9k/BQJU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=mkr0EJ+H; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="mkr0EJ+H" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 488F51F000FF; Fri, 9 Oct 2026 14:35:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1791556530; bh=HFio+LYX/mOf2t33Rlw6Gt/ZopXyczGYEBAgvDa3PCM=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=mkr0EJ+HoNCqdBF8qzWaGlDTiUcTBn0KVBi4MGiL90Hy12QXhJU2362ca9VU65Zcb cKNzYtVK7VW7bONEWxzprZPU7+7pwU508p1tdcVYL21WpXJ/V0fznihaDoFtwtgJSG 2BXtZ8E/iQ0TGo6MuEVPi/eBSC4tLAq3HwyjclNw= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Martino Papero , Hans de Goede , Dmitry Torokhov Subject: [PATCH 7.2 196/428] Input: atkbd - skip deactivate for Lenovo IdeaPad Slim 3 15IWC11 Date: Fri, 9 Oct 2026 16:08:53 +0200 Message-ID: <20261009140950.443530481@linuxfoundation.org> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261009140946.008206689@linuxfoundation.org> References: <20261009140946.008206689@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 7.2-stable review patch. If anyone has any objections, please let me know. ------------------ From: Martino Papero commit 3bf8d603fd45649c106cae6290a10f20b1bbb569 upstream. The internal keyboard on the Lenovo IdeaPad Slim 3 15IWC11 (83RR) does not work correctly with the default i8042 settings. Using i8042.nopnp=1 and i8042.dumbkbd=1 restores keyboard input, but prevents the Caps Lock LED from working. Using i8042.nopnp=1 alone does not fix the keyboard. The laptop works correctly when atkbd_deactivate_fixup is used instead. Add a DMI quirk for the 83RR to enable it. This was tested without any i8042 command-line parameters. Keyboard input and the Caps Lock LED work correctly, including after suspend and resume and after a cold boot. Link: https://lore.kernel.org/all/4f43465f-98ba-4722-8e29-03df20315369@kernel.org/ Signed-off-by: Martino Papero Reviewed-by: Hans de Goede Link: https://patch.msgid.link/c0b597b8-e7ad-4fba-a2bb-5d252e3dfbd3@lcb.to.it Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman --- drivers/input/keyboard/atkbd.c | 8 ++++++++ 1 file changed, 8 insertions(+) --- a/drivers/input/keyboard/atkbd.c +++ b/drivers/input/keyboard/atkbd.c @@ -1947,6 +1947,14 @@ static const struct dmi_system_id atkbd_ .callback = atkbd_deactivate_fixup, }, { + /* Lenovo IdeaPad Slim 3 15IWC11 (83RR) */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "83RR"), + }, + .callback = atkbd_deactivate_fixup, + }, + { /* Xiaomi Book Pro 14 (TM2424) */ .matches = { DMI_MATCH(DMI_SYS_VENDOR, "XIAOMI"),