diff options
Diffstat (limited to 'drivers/iio/imu/adis16400_buffer.c')
| -rw-r--r-- | drivers/iio/imu/adis16400_buffer.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/iio/imu/adis16400_buffer.c b/drivers/iio/imu/adis16400_buffer.c index 629ae84..90c24a2 100644 --- a/drivers/iio/imu/adis16400_buffer.c +++ b/drivers/iio/imu/adis16400_buffer.c @@ -29,6 +29,8 @@ int adis16400_update_scan_mode(struct iio_dev *indio_dev, /* All but the timestamp channel */ burst_length = (indio_dev->num_channels - 1) * sizeof(u16); + if (st->variant->flags & ADIS16400_BURST_DIAG_STAT) + burst_length += sizeof(u16); adis->xfer = kcalloc(2, sizeof(*adis->xfer), GFP_KERNEL); if (!adis->xfer) @@ -63,6 +65,7 @@ irqreturn_t adis16400_trigger_handler(int irq, void *p) struct adis16400_state *st = iio_priv(indio_dev); struct adis *adis = &st->adis; u32 old_speed_hz = st->adis.spi->max_speed_hz; + void *buffer; int ret; if (!adis->buffer) @@ -83,7 +86,12 @@ irqreturn_t adis16400_trigger_handler(int irq, void *p) spi_setup(st->adis.spi); } - iio_push_to_buffers_with_timestamp(indio_dev, adis->buffer, + if (st->variant->flags & ADIS16400_BURST_DIAG_STAT) + buffer = adis->buffer + sizeof(u16); + else + buffer = adis->buffer; + + iio_push_to_buffers_with_timestamp(indio_dev, buffer, pf->timestamp); iio_trigger_notify_done(indio_dev->trig); |
