diff options
| author | Marius Hoch <mail@mariushoch.de> | 2023-04-22 18:44:01 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2023-04-27 18:48:29 +0200 |
| commit | 61711941d8515c6d2a8a95d89e132902b56feebd (patch) | |
| tree | ed54e9dbb3f398ca41c3c7f827218b0357048514 /drivers/acpi | |
| parent | 793582ff47f8b73be8d3d925d750bf3ef79f33c7 (diff) | |
ACPI: x86: utils: Remove Lenovo Yoga Tablet 2's MAGN0001
The LSM303D on the Lenovo Yoga Tablet 2 series is present
as both ACCL0001 and MAGN0001. As we can only ever register an
i2c client for one of them, ignore MAGN0001.
Currently this errors:
i2c i2c-4: Failed to register i2c client MAGN0001:00 at 0x1d (-16)
Tested on a Lenovo Yoga Tablet 2 1051-F.
Signed-off-by: Marius Hoch <mail@mariushoch.de>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/x86/utils.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/acpi/x86/utils.c b/drivers/acpi/x86/utils.c index ba420a28a4aa..9c2d6f35f88a 100644 --- a/drivers/acpi/x86/utils.c +++ b/drivers/acpi/x86/utils.c @@ -143,6 +143,16 @@ static const struct override_status_id override_status_ids[] = { DMI_EXACT_MATCH(DMI_BOARD_SERIAL, "Default string"), DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Default string"), }), + + /* + * The LSM303D on the Lenovo Yoga Tablet 2 series is present + * as both ACCL0001 and MAGN0001. As we can only ever register an + * i2c client for one of them, ignore MAGN0001. + */ + NOT_PRESENT_ENTRY_HID("MAGN0001", "1", ATOM_SILVERMONT, { + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_FAMILY, "YOGATablet2"), + }), }; bool acpi_device_override_status(struct acpi_device *adev, unsigned long long *status) |