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[v4,0/1] iio: vcnl3020: add periodic mode, threshold options

Message ID 20210715124728.838455-1-i.mikhaylov@yadro.com (mailing list archive)
Headers show
Series iio: vcnl3020: add periodic mode, threshold options | expand

Message

Ivan Mikhaylov July 15, 2021, 12:47 p.m. UTC 
Add periodic mode enablement, high/low threshold options.

Changes from v1:
 1. Remove changes for hwmon driver and changes affecting
vcnl3020 data structure.
 2. Add enable/disable periodic mode functions.

Changes from v2:
 1. Minor fixes from Jonathan's comments.

Changes from v3:
 1. add DMA safe buffer in vcnl3020_data and use it on bulk_read/write
    calls
 2. put vcnl3020_is_in_periodic_mode in vcnl3020_measure_proximity and
    vcnl3020_write_proxy_samp_freq
 3. add mutex instead of iio_claim in vcnl3020_write_proxy_samp_freq
 4. out_mutex -> err_unlock

Ivan Mikhaylov (1):
  iio: proximity: vcnl3020: add periodic mode

 drivers/iio/proximity/vcnl3020.c | 328 +++++++++++++++++++++++++++++--
 1 file changed, 313 insertions(+), 15 deletions(-)