struct iio_poll_func *pf = p;
struct iio_dev *indio_dev = pf->indio_dev;
struct st_sensor_data *sdata = iio_priv(indio_dev);
+ s64 timestamp;
- /* If we have a status register, check if this IRQ came from us */
- if (sdata->sensor_settings->drdy_irq.addr_stat_drdy) {
- u8 status;
-
- len = sdata->tf->read_byte(&sdata->tb, sdata->dev,
- sdata->sensor_settings->drdy_irq.addr_stat_drdy,
- &status);
- if (len < 0)
- dev_err(sdata->dev, "could not read channel status\n");
-
- /*
- * If this was not caused by any channels on this sensor,
- * return IRQ_NONE
- */
- if (!(status & (u8)indio_dev->active_scan_mask[0]))
- return IRQ_NONE;
- }
+ /* If we do timetamping here, do it before reading the values */
+ if (sdata->hw_irq_trigger)
+ timestamp = sdata->hw_timestamp;
+ else
+ timestamp = iio_get_time_ns();
len = st_sensors_get_buffer_element(indio_dev, sdata->buffer_data);
if (len < 0)
goto st_sensors_get_buffer_element_error;
iio_push_to_buffers_with_timestamp(indio_dev, sdata->buffer_data,
- pf->timestamp);
+ timestamp);
st_sensors_get_buffer_element_error:
iio_trigger_notify_done(indio_dev->trig);