iio: pressure: dps310: add triggered buffer support

Add a triggered buffer to capture continuously on both channels instead
of one sysfs read at a time.

Raw register value is not useful on its own, pressure has to go through
the compensation polynomial and needs a temperature reading. Report raw
in Pa with 1/1000 scale to keep full resolution in the buffer without
changing what the existing processed attribute reports.

Raw and processed reads return -EBUSY while buffer is on, so does any
reconfiguration.

Assisted-by: LLM
Signed-off-by: Rupesh Majhi <zoone.rupert@gmail.com>
Signed-off-by: Jonathan Cameron <jonathan.cameron@oss.qualcomm.com>

0 files changed, 0 insertions, 0 deletions