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authorSrinivas Pandruvada <srinivas.pandruvada@linux.intel.com>2014-10-11 07:33:27 +0400
committerJonathan Cameron <jic23@kernel.org>2014-11-16 23:19:22 +0300
commitcb80f6a36be9b3007f23c2d37eddc90a37dac87f (patch)
treee5bf29141aabb30b3428333cea0f490283efa1ba /drivers/iio/gyro
parent5af6b30788d4f745e62e5cb53850f80222571d3a (diff)
downloadlinux-cb80f6a36be9b3007f23c2d37eddc90a37dac87f.tar.xz
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/gyro')
-rw-r--r--drivers/iio/gyro/bmg160.c21
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);