linux-kernel - Re: [PATCH] platform/x86: dell-lis3lv02d: Add Latitude E6530

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Message-Id: <175861964166.17451.18306095476735575891.b4-ty@linux.intel.com>
Date: Tue, 23 Sep 2025 12:27:21 +0300
From: Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
To: Hans de Goede <hansg@...nel.org>, 
 Nickolay Goppen <setotau@...nlining.org>
Cc: platform-driver-x86@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] platform/x86: dell-lis3lv02d: Add Latitude E6530

On Wed, 17 Sep 2025 22:10:01 +0300, Nickolay Goppen wrote:

> Add 0x29 as the accelerometer address for the Dell Latitude E6530 to
> lis3lv02d_devices[].
> 
> The address was verified as below:
> 
>     $ cd /sys/bus/pci/drivers/i801_smbus/0000:00:1f.3
>     $ ls -d i2c-*
>     i2c-20
>     $ sudo modprobe i2c-dev
>     $ sudo i2cdetect 20
>     WARNING! This program can confuse your I2C bus, cause data loss and worse!
>     I will probe file /dev/i2c-20.
>     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 -- 2b -- -- -- --
>     30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
>     40: -- -- -- -- 44 -- -- -- -- -- -- -- -- -- -- --
>     50: UU -- 52 -- -- -- -- -- -- -- -- -- -- -- -- --
>     60: -- 61 -- -- -- -- -- -- -- -- -- -- -- -- -- --
>     70: -- -- -- -- -- -- -- --
>     $ cat /proc/cmdline
>     BOOT_IMAGE=/vmlinuz-linux-cachyos-bore root=UUID=<redacted> rw loglevel=3 quiet dell_lis3lv02d.probe_i2c_addr=1
>     $ sudo dmesg
>     [    0.000000] Linux version 6.16.6-2-cachyos-bore (linux-cachyos-bore@...hyos) (gcc (GCC) 15.2.1 20250813, GNU ld (GNU Binutils) 2.45.0) #1 SMP PREEMPT_DYNAMIC Thu, 11 Sep 2025 16:01:12 +0000
>     […]
>     [    0.000000] DMI: Dell Inc. Latitude E6530/07Y85M, BIOS A22 11/30/2018
>     […]
>     [    5.166442] i2c i2c-20: Probing for lis3lv02d on address 0x29
>     [    5.167854] i2c i2c-20: Detected lis3lv02d on address 0x29, please report this upstream to platform-driver-x86@...r.kernel.org so that a quirk can be added
> 
> [...]


Thank you for your contribution, it has been applied to my local
review-ilpo-fixes branch. Note it will show up in the public
platform-drivers-x86/review-ilpo-fixes branch only once I've pushed my
local branch there, which might take a while.

The list of commits applied:
[1/1] platform/x86: dell-lis3lv02d: Add Latitude E6530
      commit: a15b5aefa8178846ed614745569fed0d1fb6cb87

--
 i.