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79b8ded9d9
linux/drivers/iio/accel
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Hans de Goede 79b8ded9d9 iio: accel: st_accel: Fix invalid mount_matrix on devices without ACPI _ONT method 
When apply_acpi_orientation() fails, st_accel_common_probe() will fall back
to iio_read_mount_matrix(), which checks for a mount-matrix device property
and if that is not set falls back to the identity matrix.

But when a sensor has no ACPI companion fwnode, or when the ACPI fwnode
does not have a "_ONT" method apply_acpi_orientation() was returning 0,
causing iio_read_mount_matrix() to never get called resulting in an
invalid mount_matrix:

[root@fedora ~]# cat /sys/bus/iio/devices/iio\:device0/mount_matrix
(null), (null), (null); (null), (null), (null); (null), (null), (null)

Fix this by making apply_acpi_orientation() always return an error when
it did not set the mount_matrix.

Fixes: 3d8ad94bb1 ("iio: accel: st_sensors: Support generic mounting matrix")
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Tested-by: Marius Hoch <mail@mariushoch.de>
Link: https://lore.kernel.org/r/20230416212409.310936-1-hdegoede@redhat.com
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-05-13 17:54:57 +01:00
..
adis16201.c iio: accel: adis16201: Call '__adis_initial_startup()' in probe 2022-11-23 20:37:50 +00:00
adis16209.c iio: accel: adis16209: Call '__adis_initial_startup()' in probe 2022-11-23 20:37:50 +00:00
adxl313_core.c drivers: iio: accel: adxl312 and adxl314 support 2022-09-21 18:42:53 +01:00
adxl313_i2c.c drivers: iio: accel: adxl312 and adxl314 support 2022-09-21 18:42:53 +01:00
adxl313_spi.c drivers: iio: accel: adxl312 and adxl314 support 2022-09-21 18:42:53 +01:00
adxl313.h drivers: iio: accel: adxl312 and adxl314 support 2022-09-21 18:42:53 +01:00
adxl345_core.c iio: accel: adxl345: use HZ macro from units.h 2022-08-28 16:57:37 +01:00
adxl345_i2c.c iio: accel: adxl345: Remove unneeded blank lines 2022-02-26 19:11:39 +00:00
adxl345_spi.c iio: accel: adxl345: Remove unneeded blank lines 2022-02-26 19:11:39 +00:00
adxl345.h iio: accel: adxl345: Make use of device properties 2022-02-26 19:11:13 +00:00
adxl355_core.c drivers: iio: accel: Add support for ADXL359 device 2022-11-23 19:44:04 +00:00
adxl355_i2c.c drivers: iio: accel: Add support for ADXL359 device 2022-11-23 19:44:04 +00:00
adxl355_spi.c drivers: iio: accel: Add support for ADXL359 device 2022-11-23 19:44:04 +00:00
adxl355.h drivers: iio: accel: Add support for ADXL359 device 2022-11-23 19:44:04 +00:00
adxl367_i2c.c iio: accel: adxl367: Convert to i2c's .probe_new() 2022-11-23 19:44:02 +00:00
adxl367_spi.c iio: accel: adxl367: Fix alignment for DMA safety 2022-06-14 11:53:11 +01:00
adxl367.c iio: Don't silently expect attribute types 2022-11-23 19:44:04 +00:00
adxl367.h iio: accel: add ADXL367 driver 2022-02-21 19:33:06 +00:00
adxl372_i2c.c iio: accel: adxl372_i2c: Convert to i2c's .probe_new() 2022-11-23 20:01:38 +00:00
adxl372_spi.c iio:accel:adxl372: Move exports into IIO_ADXL372 namespace 2022-02-18 11:36:54 +00:00
adxl372.c iio: Don't silently expect attribute types 2022-11-23 19:44:04 +00:00
adxl372.h
bma180.c iio: accel: bma180: Convert to i2c's .probe_new() 2022-11-23 20:01:38 +00:00
bma220_spi.c iio: accel: bma220: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() 2022-07-18 18:48:17 +01:00
bma400_core.c iio: Rename iio_trigger_poll_chained and add kernel-doc 2023-03-11 12:18:29 +00:00
bma400_i2c.c iio: accel: bma400: Convert to i2c's .probe_new() 2022-11-23 20:01:38 +00:00
bma400_spi.c iio: accel: bma400: Add triggered buffer support 2022-06-11 14:35:26 +01:00
bma400.h iio: accel: bma400: Use devm_regulator_bulk_get_enable() 2022-12-28 17:19:45 +00:00
bmc150-accel-core.c iio: Don't silently expect attribute types 2022-11-23 19:44:04 +00:00
bmc150-accel-i2c.c iio: accel: bmc150: Convert to i2c's .probe_new() 2022-11-23 20:01:38 +00:00
bmc150-accel-spi.c Char/Misc and other driver updates for 5.18-rc1 2022-03-28 12:27:35 -07:00
bmc150-accel.h iio: accel: bmc150: Make bmc150_accel_core_remove() return void 2021-10-19 08:30:45 +01:00
bmi088-accel-core.c iio: accel: bmi088: Use EXPORT_NS_GPL_RUNTIME_DEV_PM_OPS() and pm_ptr() 2022-09-21 18:42:57 +01:00
bmi088-accel-spi.c iio: accel: bmi088: Use EXPORT_NS_GPL_RUNTIME_DEV_PM_OPS() and pm_ptr() 2022-09-21 18:42:57 +01:00
bmi088-accel.h iio: accel: bmi088: Add support for bmi090l accel 2022-06-11 14:35:28 +01:00
cros_ec_accel_legacy.c iio: cros: Register FIFO callback after sensor is registered 2022-07-18 18:29:13 +01:00
da280.c iio: accel: da280: Convert to i2c's .probe_new() 2022-11-23 20:01:38 +00:00
da311.c iio: accel: da311: Convert to i2c's .probe_new() 2022-11-23 19:44:02 +00:00
dmard06.c iio: accel: dmard06: Convert to i2c's .probe_new() 2022-11-23 19:44:02 +00:00
dmard09.c iio: accel: dmard09: Convert to i2c's .probe_new() 2022-11-23 19:44:02 +00:00
dmard10.c iio: accel: dmard10: Convert to i2c's .probe_new() 2022-11-23 19:44:02 +00:00
fxls8962af-core.c iio: accel: fxls8962af: Use devm_regulator_get_enable() 2022-11-23 19:44:01 +00:00
fxls8962af-i2c.c iio: accel: fxls8962af: Use new EXPORT_NS_GPL_DEV_PM_OPS() 2022-11-23 19:44:00 +00:00
fxls8962af-spi.c iio: accel: fxls8962af: Use new EXPORT_NS_GPL_DEV_PM_OPS() 2022-11-23 19:44:00 +00:00
fxls8962af.h iio: accel: fxls8962af: add padding to regmap for SPI 2022-01-23 18:23:48 +00:00
hid-sensor-accel-3d.c iio: hid: fix the retval in accel_3d_capture_sample 2023-01-14 16:31:20 +00:00
Kconfig iio: accel: st_accel: Add LSM303C 2023-01-08 13:01:02 +00:00
kionix-kx022a-i2c.c iio: accel: Support Kionix/ROHM KX022A accelerometer 2022-11-23 19:44:03 +00:00
kionix-kx022a-spi.c iio: accel: Support Kionix/ROHM KX022A accelerometer 2022-11-23 19:44:03 +00:00
kionix-kx022a.c 1st set of IIO new device support, features and cleanups for the 6.4 cycle. 2023-04-12 09:45:34 +02:00
kionix-kx022a.h iio: accel: Support Kionix/ROHM KX022A accelerometer 2022-11-23 19:44:03 +00:00
kxcjk-1013.c iio: accel: kxcjk-1013: Convert to i2c's .probe_new() 2022-11-23 20:01:38 +00:00
kxsd9-i2c.c iio: accel: kxsd9: Convert to i2c's .probe_new() 2022-11-23 19:44:02 +00:00
kxsd9-spi.c iio:accel:kxsd9: Switch from CONFIG_PM guards to pm_ptr() etc 2022-06-15 22:07:09 +01:00
kxsd9.c iio:accel:kxsd9: Switch from CONFIG_PM guards to pm_ptr() etc 2022-06-15 22:07:09 +01:00
kxsd9.h iio: accel: kxsd9: Make kxsd9_common_remove() return void 2021-10-19 08:30:45 +01:00
Makefile iio: accel: Support Kionix/ROHM KX022A accelerometer 2022-11-23 19:44:03 +00:00
mc3230.c iio: accel: mc3230: Convert to i2c's .probe_new() 2022-11-23 19:44:02 +00:00
mma7455_core.c iio:accel:mma7455_core: Move exports into IIO_MMA7455 namespace 2022-02-18 11:36:53 +00:00
mma7455_i2c.c iio: accel: mma7455_i2c: Convert to i2c's .probe_new() 2022-11-23 20:01:38 +00:00
mma7455_spi.c Char/Misc and other driver updates for 5.18-rc1 2022-03-28 12:27:35 -07:00
mma7455.h iio: accel: mma7455: Make mma7455_core_remove() return void 2021-10-19 08:30:45 +01:00
mma7660.c iio: accel: mma7660: Convert to i2c's .probe_new() 2022-11-23 19:44:02 +00:00
mma8452.c iio: Rename iio_trigger_poll_chained and add kernel-doc 2023-03-11 12:18:29 +00:00
mma9551_core.c iio: accel: mma9551_core: Prevent uninitialized variable in mma9551_read_config_word() 2023-01-28 17:40:17 +00:00
mma9551_core.h
mma9551.c iio: accel: mma9551: Convert to i2c's .probe_new() 2022-11-23 20:01:39 +00:00
mma9553.c iio: accel: mma9553: Convert to i2c's .probe_new() 2022-11-23 20:01:39 +00:00
msa311.c iio: Rename iio_trigger_poll_chained and add kernel-doc 2023-03-11 12:18:29 +00:00
mxc4005.c iio: accel: mxc4005: Convert to i2c's .probe_new() 2022-11-23 19:44:02 +00:00
mxc6255.c iio: accel: mxc6255: Convert to i2c's .probe_new() 2022-11-23 19:44:02 +00:00
sca3000.c iio: accel: sca3000: Fix alignment for DMA safety 2022-06-14 11:53:12 +01:00
sca3300.c iio: accel: sca3300: Silence no spi_device_id warning 2022-11-23 19:43:57 +00:00
ssp_accel_sensor.c iio: core: Simplify the registration of kfifo buffers 2022-04-10 16:25:46 +01:00
st_accel_buffer.c iio:st-sensors: Remove duplicate MODULE_* 2022-02-18 11:36:54 +00:00
st_accel_core.c iio: accel: st_accel: Fix invalid mount_matrix on devices without ACPI _ONT method 2023-05-13 17:54:57 +01:00
st_accel_i2c.c iio: accel: add support for IIS328DQ variant 2023-03-19 15:41:22 +00:00
st_accel_spi.c iio: accel: add support for IIS328DQ variant 2023-03-19 15:41:22 +00:00
st_accel.h iio: accel: add support for IIS328DQ variant 2023-03-19 15:41:22 +00:00
stk8ba50.c iio: accel: stk8ba50: Convert to i2c's .probe_new() 2022-11-23 19:44:03 +00:00
stk8312.c iio: accel: stk8312: Convert to i2c's .probe_new() 2022-11-23 19:44:02 +00:00