drivers/platform/x86/dell/dell-lis3lv02d.c | 1 + 1 file changed, 1 insertion(+)
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@cachyos) (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@vger.kernel.org so that a quirk can be added
Signed-off-by: Nickolay Goppen <setotau@mainlining.org>
---
Add 0x29 as the accelerometer address for the Dell Latitude E6530 to
lis3lv02d_devices[].
---
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 732de5f556f83b4f91fbf174986331c02c2a5c79..77905a9ddde9dd5d44a3193d053fb3d4e319ceb8 100644
--- a/drivers/platform/x86/dell/dell-lis3lv02d.c
+++ b/drivers/platform/x86/dell/dell-lis3lv02d.c
@@ -48,6 +48,7 @@ static const struct dmi_system_id lis3lv02d_devices[] __initconst = {
DELL_LIS3LV02D_DMI_ENTRY("Latitude 5500", 0x29),
DELL_LIS3LV02D_DMI_ENTRY("Latitude E6330", 0x29),
DELL_LIS3LV02D_DMI_ENTRY("Latitude E6430", 0x29),
+ DELL_LIS3LV02D_DMI_ENTRY("Latitude E6530", 0x29),
DELL_LIS3LV02D_DMI_ENTRY("Precision 3540", 0x29),
DELL_LIS3LV02D_DMI_ENTRY("Precision 3551", 0x29),
DELL_LIS3LV02D_DMI_ENTRY("Precision M6800", 0x29),
---
base-commit: 038d61fd642278bab63ee8ef722c50d10ab01e8f
change-id: 20250917-dell-lis3lv02d-latitude-e6530-7c389cca4893
Best regards,
--
Nickolay Goppen <setotau@mainlining.org>
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@cachyos) (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@vger.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.
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