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OpenCloudOS-Kernel/drivers/iio/accel
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Daniel Drake f38ab20b74 iio: st_accel: use ACPI orientation data 
Platform-specific ST accelerometer mount matrix information can be
provided by returning a package of 6 integers from the ACPI _ONT
method. This has been seen on Acer products such as Veriton Z4860G,
Z6860G and A890, which include a ST SMO8840 sensor. We have also
confirmed experimentally that the Windows driver uses such information.

The _ONT data format was explained by a ST vendor contact. However,
strangely enough, the _ONT transformations must be applied after first
applying another mount matrix which we determined experimentally. ST
have not commented on why this is the case, but we imagine that perhaps
earlier devices (before _ONT was introduced) required this translation
and hence it became 'standard.'

Interpret the _ONT data and export the equivalent mount matrix to
userspace.

If no _ONT data is present, no mount matrix is exported.

Signed-off-by: Daniel Drake <drake@endlessm.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 		2019-02-02 09:28:51 +00:00
..
Kconfig iio: st-accel: add support for lis3de 2018-11-16 18:32:30 +00:00
Makefile iio: adxl372: Add support for I2C communication 2018-09-08 15:54:38 +01:00
adis16201.c Staging: iio: accel: adis16201: Move adis16201 driver out of staging 2018-03-24 14:26:19 +00:00
adis16209.c Staging: iio: adis16209: Move adis16209 driver out of staging 2018-03-30 13:50:36 +01:00
adxl345.h iio: adxl345: Add support for the ADXL375 2018-07-15 10:18:15 +01:00
adxl345_core.c iio: adxl345: Add support for the ADXL375 2018-07-15 10:18:15 +01:00
adxl345_i2c.c iio: adxl345: move null check for i2c id at start of probe 2018-08-19 18:32:05 +01:00
adxl345_spi.c iio: adxl345: Add support for the ADXL375 2018-07-15 10:18:15 +01:00
adxl372.c iio: adxl372: Add support for I2C communication 2018-09-08 15:54:38 +01:00
adxl372.h iio: adxl372: Add support for I2C communication 2018-09-08 15:54:38 +01:00
adxl372_i2c.c iio: adxl372: Add support for I2C communication 2018-09-08 15:54:38 +01:00
adxl372_spi.c iio: adxl372: Refactor the driver 2018-09-08 15:28:27 +01:00
bma180.c iio:accel: drop assign iio_info.driver_module and iio_trigger_ops.owner 2017-08-22 21:22:40 +01:00
bma220_spi.c iio:accel: drop assign iio_info.driver_module and iio_trigger_ops.owner 2017-08-22 21:22:40 +01:00
bmc150-accel-core.c iio: accel: bcm150: Remove handling for regmap raw_read_max 2018-04-28 17:01:55 +01:00
bmc150-accel-i2c.c iio: accel: bmc150: Add OF device ID table 2017-12-02 11:59:33 +00:00
bmc150-accel-spi.c iio: accel: bmc150: use common definition for regmap conf 2016-04-03 11:24:52 +01:00
bmc150-accel.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
cros_ec_accel_legacy.c platform/chrome: Add cros_ec_accel_legacy driver 2017-10-14 20:34:01 +01:00
da280.c iio:accel:da280: Linx 820 Windows tablet has a da280 mapped via ACPI 2017-12-02 10:41:33 +00:00
da311.c iio:accel: drop assign iio_info.driver_module and iio_trigger_ops.owner 2017-08-22 21:22:40 +01:00
dmard06.c iio:accel: drop assign iio_info.driver_module and iio_trigger_ops.owner 2017-08-22 21:22:40 +01:00
dmard09.c iio:accel: drop assign iio_info.driver_module and iio_trigger_ops.owner 2017-08-22 21:22:40 +01:00
dmard10.c iio:accel: drop assign iio_info.driver_module and iio_trigger_ops.owner 2017-08-22 21:22:40 +01:00
hid-sensor-accel-3d.c iio/hid-sensors: Fix IIO_CHAN_INFO_RAW returning wrong values for signed numbers 2018-11-16 11:42:12 +00:00
kxcjk-1013.c iio: accel: kxcjk1013: Add KIOX010A ACPI Hardware-ID 2018-11-25 12:35:26 +00:00
kxsd9-i2c.c iio: adc/accel: Fix up module licenses 2017-12-02 10:39:43 +00:00
kxsd9-spi.c iio: accel: kxsd9: Deploy system and runtime PM 2016-09-18 11:35:59 +01:00
kxsd9.c iio:accel: drop assign iio_info.driver_module and iio_trigger_ops.owner 2017-08-22 21:22:40 +01:00
kxsd9.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mc3230.c iio:accel: drop assign iio_info.driver_module and iio_trigger_ops.owner 2017-08-22 21:22:40 +01:00
mma7455.h iio: accel: add Freescale MMA7455L/MMA7456L 3-axis accelerometer driver 2015-11-01 18:00:35 +00:00
mma7455_core.c iio:accel: drop assign iio_info.driver_module and iio_trigger_ops.owner 2017-08-22 21:22:40 +01:00
mma7455_i2c.c iio: accel: mma7455_i2c: Add OF device ID table 2017-03-19 10:57:43 +00:00
mma7455_spi.c iio: accel: add Freescale MMA7455L/MMA7456L 3-axis accelerometer driver 2015-11-01 18:00:35 +00:00
mma7660.c iio:accel: drop assign iio_info.driver_module and iio_trigger_ops.owner 2017-08-22 21:22:40 +01:00
mma8452.c iio: accell: mma8452: add vdd/vddio regulator operation support 2019-01-12 19:11:26 +00:00
mma9551.c iio:accel: drop assign iio_info.driver_module and iio_trigger_ops.owner 2017-08-22 21:22:40 +01:00
mma9551_core.c iio: accel: mma9553: fix alignment issues 2015-06-14 16:00:54 +01:00
mma9551_core.h iio: accel: mma9553: fix alignment issues 2015-06-14 16:00:54 +01:00
mma9553.c iio:accel: drop assign iio_info.driver_module and iio_trigger_ops.owner 2017-08-22 21:22:40 +01:00
mxc4005.c iio:accel: drop assign iio_info.driver_module and iio_trigger_ops.owner 2017-08-22 21:22:40 +01:00
mxc6255.c iio:accel: drop assign iio_info.driver_module and iio_trigger_ops.owner 2017-08-22 21:22:40 +01:00
sca3000.c iio: sca3000: Fix missing return in switch 2018-07-24 18:17:18 +01:00
ssp_accel_sensor.c iio: common: ssp_sensors: accel: use devm_iio_device_register() 2017-01-28 12:15:22 +00:00
st_accel.h iio: st-accel: add support for lis3de 2018-11-16 18:32:30 +00:00
st_accel_buffer.c iio: st_sensors: switch to a threaded interrupt 2016-05-29 20:21:41 +01:00
st_accel_core.c iio: st_accel: use ACPI orientation data 2019-02-02 09:28:51 +00:00
st_accel_i2c.c iio: st-accel: add support for lis3de 2018-11-16 18:32:30 +00:00
st_accel_spi.c iio: st-accel: add support for lis3de 2018-11-16 18:32:30 +00:00
stk8ba50.c iio:accel: drop assign iio_info.driver_module and iio_trigger_ops.owner 2017-08-22 21:22:40 +01:00
stk8312.c iio:accel: drop assign iio_info.driver_module and iio_trigger_ops.owner 2017-08-22 21:22:40 +01:00