diff options
| author | Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> | 2014-10-10 20:35:32 -0700 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2014-11-16 20:22:39 +0000 |
| commit | 8d5a9781920171a36e5826248cd56b4b6a734335 (patch) | |
| tree | 02378b41cc31123e34c7e26a874257be059d8e93 /drivers/iio | |
| parent | aaeecd80440bc5e06de7d2b741cd403325d8ca7a (diff) | |
| download | linux-8d5a9781920171a36e5826248cd56b4b6a734335.tar.bz2 | |
iio: accel: bmc150: 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/accel/bmc150-accel.c | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/drivers/iio/accel/bmc150-accel.c b/drivers/iio/accel/bmc150-accel.c index fdb101c48599..c6df8ee00c9d 100644 --- a/drivers/iio/accel/bmc150-accel.c +++ b/drivers/iio/accel/bmc150-accel.c @@ -44,6 +44,9 @@ #define BMC150_ACCEL_REG_INT_STATUS_2 0x0B #define BMC150_ACCEL_ANY_MOTION_MASK 0x07 +#define BMC150_ACCEL_ANY_MOTION_BIT_X BIT(0) +#define BMC150_ACCEL_ANY_MOTION_BIT_Y BIT(1) +#define BMC150_ACCEL_ANY_MOTION_BIT_Z BIT(2) #define BMC150_ACCEL_ANY_MOTION_BIT_SIGN BIT(3) #define BMC150_ACCEL_REG_PMU_LPW 0x11 @@ -1097,12 +1100,26 @@ static irqreturn_t bmc150_accel_event_handler(int irq, void *private) else dir = IIO_EV_DIR_RISING; - if (ret & BMC150_ACCEL_ANY_MOTION_MASK) + if (ret & BMC150_ACCEL_ANY_MOTION_BIT_X) iio_push_event(indio_dev, IIO_MOD_EVENT_CODE(IIO_ACCEL, 0, - IIO_MOD_X_OR_Y_OR_Z, + IIO_MOD_X, IIO_EV_TYPE_ROC, - IIO_EV_DIR_EITHER), + dir), + data->timestamp); + if (ret & BMC150_ACCEL_ANY_MOTION_BIT_Y) + iio_push_event(indio_dev, IIO_MOD_EVENT_CODE(IIO_ACCEL, + 0, + IIO_MOD_Y, + IIO_EV_TYPE_ROC, + dir), + data->timestamp); + if (ret & BMC150_ACCEL_ANY_MOTION_BIT_Z) + iio_push_event(indio_dev, IIO_MOD_EVENT_CODE(IIO_ACCEL, + 0, + IIO_MOD_Z, + IIO_EV_TYPE_ROC, + dir), data->timestamp); ack_intr_status: if (!data->dready_trigger_on) |