From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 ECE6E4219F9; Wed, 4 Feb 2026 14:56:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770216971; cv=none; b=OeGt/Tx6BXhcJU4zYAijrH5ARPli/32M2FHU1j4RJoIQV0yZrdIe56alJ0viC2yfhlT9c3yem6lBtuuHNZn2Ul37E3bkYnefe2iW0DngtiogrP2VNVu/UChah4YmsIjaR46ptPMRsflWW1I5R7CsD0hqQNdm2xEiWQdI64DzSC0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770216971; c=relaxed/simple; bh=bYrV2WwF39+d2qu5vBRNcT/NV8IAepGuwnwocjpgIls=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=qlrNwwyCHYvl7IRVRmC0wa/x9rbFpiUXQPTyno4Fv0b8aC6tt7BuF5X4t3sVBNFhMu90svDvmCWqwWuVX7tB3raUs1Pj67Zgx19HWBsL1Jo9jqWOmvGGO2VVYKlL8vSPl7K2gB4DGnCyaAYeuVigiHYzNE4CBadZkMiHj1l3a+0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=RDi/OyhH; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="RDi/OyhH" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 69C43C4CEF7; Wed, 4 Feb 2026 14:56:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1770216970; bh=bYrV2WwF39+d2qu5vBRNcT/NV8IAepGuwnwocjpgIls=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RDi/OyhHVUQv12DPyVjt/C7JWqKkilAFYTZJitgYML9ZMJIgwmUN4lC0oCq8NutVm l6H7EdERBB1vbIRwd6rlGEgDrotxsdeplP7rMz0W0iHWtUk+POaW+y/F8ZqWP8RrIP RtOoHBnbl0raQeizpBr82GJANyr8Fnz1R8tEZcls= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, gongqi <550230171hxy@gmail.com>, Dmitry Torokhov Subject: [PATCH 5.15 085/206] Input: i8042 - add quirks for MECHREVO Wujie 15X Pro Date: Wed, 4 Feb 2026 15:38:36 +0100 Message-ID: <20260204143901.272224160@linuxfoundation.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260204143858.193781818@linuxfoundation.org> References: <20260204143858.193781818@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: gongqi <550230171hxy@gmail.com> commit 19a5d9ba6208e9006a2a9d5962aea4d6e427d8ab upstream. The MECHREVO Wujie 15X Pro requires several i8042 quirks to function correctly. Specifically, NOMUX, RESET_ALWAYS, NOLOOP, and NOPNP are needed to ensure the keyboard and touchpad work reliably. Signed-off-by: gongqi <550230171hxy@gmail.com> Link: https://patch.msgid.link/20260122155501.376199-3-550230171hxy@gmail.com Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman --- drivers/input/serio/i8042-acpipnpio.h | 7 +++++++ 1 file changed, 7 insertions(+) --- a/drivers/input/serio/i8042-acpipnpio.h +++ b/drivers/input/serio/i8042-acpipnpio.h @@ -1168,6 +1168,13 @@ static const struct dmi_system_id i8042_ .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "WUJIE Series-X5SP4NAG"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS | + SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP) + }, /* * A lot of modern Clevo barebones have touchpad and/or keyboard issues * after suspend fixable with nomux + reset + noloop + nopnp. Luckily,