On Fri, May 21, 2021 at 11:23 PM Hans de Goede <hdegoede@xxxxxxxxxx> wrote:
>
> Some Yoga laptops with 1 accelerometer in the display and 1 in the base,
> use an ACPI HID of DUAL250E instead of BOSC0200.
>
> Set the iio-device's label for DUAL250E devices to a value indicating which
> sensor is which, mirroring how we do this for BOSC0200 dual sensor devices.
>
> Note the DUAL250E fwnode unfortunately does not include a mount-matrix.
> + /* Special case for devices with a "DUAL250E" HID */
> + if (adev && acpi_dev_hid_uid_match(adev, "DUAL250E", NULL)) {
> + if (strcmp(dev_name(dev), "i2c-DUAL250E:base") == 0)
> + label = "accel-base";
> + else
> + label = "accel-display";
> +
> + indio_dev->label = label;
> + return false; /* DUAL250E fwnodes have no mount matrix info */
> + }
> +
> if (!adev || !acpi_dev_hid_uid_match(adev, "BOSC0200", NULL))
> return false;
This sounds to me like
_apply_orientation_generic()
...
_apply_orientation_dual250e()
_apply_orientation()
if ()
return _apply_orientation_generic()
if ()
return _apply_orientation_dual250e
return false;
--
With Best Regards,
Andy Shevchenko
