iio: imu: inv_mpu6050: fix user_ctrl register overwritten

Browse source

When in spi mode, we are setting i2c disable bit in user_ctrl
register. But the register is overwritten after when turning fifo
on. So save user_ctrl init value and always use it when updating
the register.

Signed-off-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

...

This commit is contained in:

Jean-Baptiste Maneyrol 2018-04-30 12:14:11 +02:00 • committed by Jonathan Cameron

parent c2b82a690c

commit edddddd98c

5 changed files with 17 additions and 12 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

7

drivers/iio/imu/inv_mpu6050/inv_mpu_core.c

View file

1

drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h

View file

13

drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c

View file

5

drivers/iio/imu/inv_mpu6050/inv_mpu_spi.c

View file

3

drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c

View file