diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2021-05-19 01:07:19 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-06-03 18:24:13 +0100 |
| commit | 3d8ad94bb175c2de7200569bb706d67c45903838 (patch) | |
| tree | b287157cc0b0d77ba36c92a9da52ea8756878012 /include | |
| parent | 42ef8aa2263b19b06e69a318dbd8f1639013ded3 (diff) | |
| download | linux-3d8ad94bb175c2de7200569bb706d67c45903838.tar.bz2 | |
iio: accel: st_sensors: Support generic mounting matrix
The ST accelerators support a special type of quirky mounting matrix found
in ACPI systems, but not a generic mounting matrix such as from the device
tree.
Augment the ACPI hack to be a bit more generic and accept a mounting
matrix from device properties.
This makes it possible to fix orientation on the Ux500 HREF device.
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Denis Ciocca <denis.ciocca@st.com>
Cc: Daniel Drake <drake@endlessm.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210518230722.522446-2-linus.walleij@linaro.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/iio/common/st_sensors.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/iio/common/st_sensors.h b/include/linux/iio/common/st_sensors.h index 8e0d76b42db9..8bdbaf3f3796 100644 --- a/include/linux/iio/common/st_sensors.h +++ b/include/linux/iio/common/st_sensors.h @@ -13,6 +13,7 @@ #include <linux/i2c.h> #include <linux/spi/spi.h> #include <linux/irqreturn.h> +#include <linux/iio/iio.h> #include <linux/iio/trigger.h> #include <linux/bitops.h> #include <linux/regulator/consumer.h> @@ -221,6 +222,7 @@ struct st_sensor_settings { * struct st_sensor_data - ST sensor device status * @dev: Pointer to instance of struct device (I2C or SPI). * @trig: The trigger in use by the core driver. + * @mount_matrix: The mounting matrix of the sensor. * @sensor_settings: Pointer to the specific sensor settings in use. * @current_fullscale: Maximum range of measure by the sensor. * @vdd: Pointer to sensor's Vdd power supply @@ -240,7 +242,7 @@ struct st_sensor_settings { struct st_sensor_data { struct device *dev; struct iio_trigger *trig; - struct iio_mount_matrix *mount_matrix; + struct iio_mount_matrix mount_matrix; struct st_sensor_settings *sensor_settings; struct st_sensor_fullscale_avl *current_fullscale; struct regulator *vdd; |