[v3,0/2] iio: pressure: dps310: Reset chip if MEAS_CFG is corrupt

Message

Eddie James May 24, 2022, 8:17 p.m. UTC

Corruption of the MEAS_CFG register has been observed soon after
system boot. In order to recover this scenario, check MEAS_CFG if
measurement isn't ready, and if it's incorrect, reset the DPS310
and execute the startup procedure. Include a patch to move the
startup procedure into a function.

Changes since v2:
 - Add some comments
 - Fix the clunky control flow

Changes since v1:
 - Separate into two patches
 - Rename 'dps310_verify_meas_cfg' to 'dps310_check_reset_meas_cfg'

Eddie James (2):
  iio: pressure: dps310: Refactor startup procedure
  iio: pressure: dps310: Reset chip if MEAS_CFG is corrupt

 drivers/iio/pressure/dps310.c | 280 +++++++++++++++++++++-------------
 1 file changed, 176 insertions(+), 104 deletions(-)