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
Changes from v4:
1. split into 3 patches - DMA safe buffer, periodic mode, change
iio_claim/release on mutex.
2. add dev_err for regmap_read/write
Ivan Mikhaylov (3):
iio: proximity: vcnl3020: add DMA safe buffer
iio: proximity: vcnl3020: add periodic mode
iio: proximity: vcnl3020: remove iio_claim/release_direct
drivers/iio/proximity/vcnl3020.c | 354 +++++++++++++++++++++++++++++--
1 file changed, 338 insertions(+), 16 deletions(-)
--
2.31.1
