kernel.git/drivers/iio/accel, branch linux-4.12.y

iio: accel: bmc150: Always restore device to normal mode after suspend-resume

2017-08-16T20:46:55Z

commit e59e18989c68a8d7941005f81ad6abc4ca682de0 upstream. After probe we would put the device in normal mode, after a runtime suspend-resume we would put it back in normal mode. But for a regular suspend-resume we would only put it back in normal mode if triggers or events have been requested. This is not consistent and breaks reading raw values after a suspend-resume. This commit changes the regular resume path to also unconditionally put the device back in normal mode, fixing reading of raw values not working after a regular suspend-resume cycle. Signed-off-by: Hans de Goede Reviewed-by: Srinivas Pandruvada Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman

iio: accel: st_accel: add SPI-3wire support

2017-08-16T20:46:55Z

commit a7b8829d242b1a58107e9c02b09e93aec446d55c upstream. Add SPI Serial Interface Mode (SIM) register information in st_sensor_settings look up table to support devices (like LSM303AGR accel sensor) that allow just SPI-3wire communication mode. SIM mode has to be configured before any other operation since it is not enabled by default and the driver is not able to read without that configuration Whilst a fairly substantial patch, the actual logic is simple and it is better to have the generic fix than a band aid. Fixes: ddc05fa28606 (iio: st-accel: add support for lsm303agr accel) Signed-off-by: Lorenzo Bianconi Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman

Merge 4.11-rc6 into staging-next

2017-04-10T13:21:55Z

We want the staging and iio fixes in here to handle merging easier. Signed-off-by: Greg Kroah-Hartman

iio: accel: hid-sensor-accel-3d: Fix duplicate scan index error

2017-04-02T10:26:14Z

When both accel_3d and gravity sensor are present, iio_device_register() fails with "Duplicate scan index" error. The reason for this is setting of indio_dev->num_channels based on accel_3d channel for both gravity and accel-3d sensor. But number of channels are not same, so for gravity it is pointing to some invalid memory and getting scan_index to compare which may match. To fix this issue, set the indio_dev->num_channels correctly based on the sensor type. Fixes: 0e377f3b9ae9 ('iio: Add gravity sensor support') Signed-off-by: Srinivas Pandruvada Signed-off-by: Jonathan Cameron

iio: accel: mma7660: Add OF device ID table

2017-03-19T10:58:28Z

The driver doesn't have a struct of_device_id table but supported devices are registered via Device Trees. This is working on the assumption that a I2C device registered via OF will always match a legacy I2C device ID and that the MODALIAS reported will always be of the form i2c:. But this could change in the future so the correct approach is to have an OF device ID table if the devices are registered via OF. Signed-off-by: Javier Martinez Canillas Signed-off-by: Jonathan Cameron

iio: accel: mma7455_i2c: Add OF device ID table

2017-03-19T10:57:43Z

iio: accel: bma180: Add OF device ID table

2017-03-19T10:55:17Z

iio: accel: Prefer unsigned int to bare use of unsigned

2017-03-19T10:37:21Z

Fix checkpatch warnings: WARNING: Prefer 'unsigned int' to bare use of 'unsigned' Signed-off-by: Miguel Robles Signed-off-by: Jonathan Cameron

iio: accel: adxl345: Add SPI support

2017-03-04T16:49:28Z

Add SPI driver that initializes SPI regmap for the adxl345 core driver. The driver supports the same functionality as I2C namely the x, y, z and scale readings. Signed-off-by: Eva Rachel Retuya Reviewed-by: Andy Shevchenko Signed-off-by: Jonathan Cameron

iio: accel: adxl345: Split driver into core and I2C

2017-03-04T16:45:08Z

Move I2C-specific code into its own file and rely on regmap to access registers. The core code provides access to x, y, z and scale readings. Signed-off-by: Eva Rachel Retuya Reviewed-by: Andy Shevchenko Signed-off-by: Jonathan Cameron