diff options
| author | Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> | 2014-10-11 05:33:27 +0200 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2014-11-16 21:19:22 +0100 |
| commit | cb80f6a36be9b3007f23c2d37eddc90a37dac87f (patch) | |
| tree | e5bf29141aabb30b3428333cea0f490283efa1ba /drivers/iio | |
| parent | iio: gyro: bmg160: Don't let interrupt mode to be open drain (diff) | |
| download | linux-cb80f6a36be9b3007f23c2d37eddc90a37dac87f.tar.xz linux-cb80f6a36be9b3007f23c2d37eddc90a37dac87f.zip | |
iio: gyro: bmg160: Send x, y and z motion separately
This chip is capable to identify motion across x, y and z axes. So
send different events.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/gyro/bmg160.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/drivers/iio/gyro/bmg160.c b/drivers/iio/gyro/bmg160.c index fa2e3766d4a7..9f751d6fac6f 100644 --- a/drivers/iio/gyro/bmg160.c +++ b/drivers/iio/gyro/bmg160.c @@ -85,6 +85,9 @@ #define BMG160_REG_INT_STATUS_2 0x0B #define BMG160_ANY_MOTION_MASK 0x07 +#define BMG160_ANY_MOTION_BIT_X BIT(0) +#define BMG160_ANY_MOTION_BIT_Y BIT(1) +#define BMG160_ANY_MOTION_BIT_Z BIT(2) #define BMG160_REG_TEMP 0x08 #define BMG160_TEMP_CENTER_VAL 23 @@ -929,10 +932,24 @@ static irqreturn_t bmg160_event_handler(int irq, void *private) else dir = IIO_EV_DIR_FALLING; - if (ret & BMG160_ANY_MOTION_MASK) + if (ret & BMG160_ANY_MOTION_BIT_X) iio_push_event(indio_dev, IIO_MOD_EVENT_CODE(IIO_ANGL_VEL, 0, - IIO_MOD_X_OR_Y_OR_Z, + IIO_MOD_X, + IIO_EV_TYPE_ROC, + dir), + data->timestamp); + if (ret & BMG160_ANY_MOTION_BIT_Y) + iio_push_event(indio_dev, IIO_MOD_EVENT_CODE(IIO_ANGL_VEL, + 0, + IIO_MOD_Y, + IIO_EV_TYPE_ROC, + dir), + data->timestamp); + if (ret & BMG160_ANY_MOTION_BIT_Z) + iio_push_event(indio_dev, IIO_MOD_EVENT_CODE(IIO_ANGL_VEL, + 0, + IIO_MOD_Z, IIO_EV_TYPE_ROC, dir), data->timestamp); |