diff options
| author | Gregor Boirie <gregor.boirie@parrot.com> | 2016-03-09 19:05:49 +0100 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2016-06-30 19:41:38 +0100 |
| commit | bc2b7dab629a51e8beb5fda4222c62a23b729f26 (patch) | |
| tree | 302108fe801299d98882e8d506b4415746408374 /drivers/iio/accel/bmc150-accel-core.c | |
| parent | eaaa7ec71bff4cb34d9025ed89068d4b3cac3df0 (diff) | |
iio:core: timestamping clock selection support
Adds a new per-device sysfs attribute "current_timestamp_clock" to allow
userspace to select a particular POSIX clock for buffered samples and
events timestamping.
Following clocks, as listed in clock_gettime(2), are supported:
CLOCK_REALTIME, CLOCK_MONOTONIC, CLOCK_MONOTONIC_RAW,
CLOCK_REALTIME_COARSE, CLOCK_MONOTONIC_COARSE, CLOCK_BOOTTIME and
CLOCK_TAI.
Signed-off-by: Gregor Boirie <gregor.boirie@parrot.com>
Acked-by: Sanchayan Maity <maitysanchayan@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/accel/bmc150-accel-core.c')
| -rw-r--r-- | drivers/iio/accel/bmc150-accel-core.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iio/accel/bmc150-accel-core.c b/drivers/iio/accel/bmc150-accel-core.c index 197e693e7e7b..bf17aae66145 100644 --- a/drivers/iio/accel/bmc150-accel-core.c +++ b/drivers/iio/accel/bmc150-accel-core.c @@ -901,7 +901,7 @@ static int __bmc150_accel_fifo_flush(struct iio_dev *indio_dev, */ if (!irq) { data->old_timestamp = data->timestamp; - data->timestamp = iio_get_time_ns(); + data->timestamp = iio_get_time_ns(indio_dev); } /* @@ -1303,7 +1303,7 @@ static irqreturn_t bmc150_accel_irq_handler(int irq, void *private) int i; data->old_timestamp = data->timestamp; - data->timestamp = iio_get_time_ns(); + data->timestamp = iio_get_time_ns(indio_dev); for (i = 0; i < BMC150_ACCEL_TRIGGERS; i++) { if (data->triggers[i].enabled) { |