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 4834E37A496; Mon, 9 Feb 2026 14:29:55 +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=1770647395; cv=none; b=kQOmEmA0nnJEvvFH6KpsHIF4zQamuKnKAXWOqYEjK78Jk7GKco9jQIcAcGGpzyKbOpsmUcBuogGI+pQ9DChK5+0TYhPuB2C4DHi2vkwqKYlTr8ZcWMb3Ql+2Q4OWhVEjObz2eZIJ4/RPHbCprM8XncRTZmKQ2PT3y00W7pWgnJI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770647395; c=relaxed/simple; bh=FWpjQDHZ3sAsjBpJAE7cH7riZ+vVMqW+3f4jZmyfs9U=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=THA71ItFxz+E/1AjBqzMtKXAKKCjq7PjshpAvyILiMRYiYaOddRxGd7PJr0jTadNRK9e9AMACB6nN4TAorv51uwySFR3gXrikil4Rb7j08vzO2vEWHLvNsEZDoI2XcoutMEp2vSoJsv9y1PJsDS0rrsg8oK+4bIGPQpRCY0YDeU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=pjnoueHE; 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="pjnoueHE" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A42BBC116C6; Mon, 9 Feb 2026 14:29:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1770647395; bh=FWpjQDHZ3sAsjBpJAE7cH7riZ+vVMqW+3f4jZmyfs9U=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=pjnoueHEmlq88dsDpMGlv7OquySzyK6iJyvhxJfYkewcrGKVY5/tFGMfdKmRqAtlP jj8c9VUv7CwLakze+Xi6mnsKDp3DexxbP9rRa8the4K3Atv1vt/r6VX7uvipbcs6cw agdgI4vzYnNJqdvtEC8zRCZgjkCEoRfYurVhb8PA= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Dmytro Bagrii , Hans de Goede , =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= , Sasha Levin Subject: [PATCH 6.18 053/175] platform/x86: dell-lis3lv02d: Add Latitude 5400 Date: Mon, 9 Feb 2026 15:22:06 +0100 Message-ID: <20260209142322.377285760@linuxfoundation.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260209142320.474120190@linuxfoundation.org> References: <20260209142320.474120190@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-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Dmytro Bagrii [ Upstream commit a5b9fdd33c59a964a26d12c39b636ef85a25b074 ] Add accelerometer address 0x29 for Dell Latitude 5400. The address is verified as below: $ cat /sys/class/dmi/id/product_name Latitude 5400 $ grep -H '' /sys/bus/pci/drivers/i801_smbus/0000\:00*/i2c-*/name /sys/bus/pci/drivers/i801_smbus/0000:00:1f.4/i2c-10/name:SMBus I801 adapter at 0000:00:1f.4 $ i2cdetect 10 WARNING! This program can confuse your I2C bus, cause data loss and worse! I will probe file /dev/i2c-10. I will probe address range 0x08-0x77. Continue? [Y/n] Y 0 1 2 3 4 5 6 7 8 9 a b c d e f 00: 08 -- -- -- -- -- -- -- 10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 20: -- -- -- -- -- -- -- -- -- UU -- -- -- -- -- -- 30: 30 -- -- -- -- 35 UU UU -- -- -- -- -- -- -- -- 40: -- -- -- -- 44 -- -- -- -- -- -- -- -- -- -- -- 50: UU -- 52 -- -- -- -- -- -- -- -- -- -- -- -- -- 60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 70: -- -- -- -- -- -- -- -- $ xargs -n1 -a /proc/cmdline | grep ^dell_lis3lv02d dell_lis3lv02d.probe_i2c_addr=1 $ dmesg | grep lis3lv02d ... [ 206.012411] i2c i2c-10: Probing for lis3lv02d on address 0x29 [ 206.013727] i2c i2c-10: Detected lis3lv02d on address 0x29, please report this upstream to platform-driver-x86@vger.kernel.org so that a quirk can be added [ 206.240841] lis3lv02d_i2c 10-0029: supply Vdd not found, using dummy regulator [ 206.240868] lis3lv02d_i2c 10-0029: supply Vdd_IO not found, using dummy regulator [ 206.261258] lis3lv02d: 8 bits 3DC sensor found [ 206.346722] input: ST LIS3LV02DL Accelerometer as /devices/faux/lis3lv02d/input/input17 $ cat /sys/class/input/input17/name ST LIS3LV02DL Accelerometer Signed-off-by: Dmytro Bagrii Reviewed-by: Hans de Goede Link: https://patch.msgid.link/20251128161523.6224-1-dimich.dmb@gmail.com Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen Signed-off-by: Sasha Levin --- drivers/platform/x86/dell/dell-lis3lv02d.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/platform/x86/dell/dell-lis3lv02d.c b/drivers/platform/x86/dell/dell-lis3lv02d.c index 77905a9ddde9d..fe52bcd896f78 100644 --- a/drivers/platform/x86/dell/dell-lis3lv02d.c +++ b/drivers/platform/x86/dell/dell-lis3lv02d.c @@ -44,6 +44,7 @@ static const struct dmi_system_id lis3lv02d_devices[] __initconst = { /* * Additional individual entries were added after verification. */ + DELL_LIS3LV02D_DMI_ENTRY("Latitude 5400", 0x29), DELL_LIS3LV02D_DMI_ENTRY("Latitude 5480", 0x29), DELL_LIS3LV02D_DMI_ENTRY("Latitude 5500", 0x29), DELL_LIS3LV02D_DMI_ENTRY("Latitude E6330", 0x29), -- 2.51.0