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| author | Marcelo Schmitt <marcelo.schmitt@analog.com> | 2026-09-16 14:01:34 -0300 |
|---|---|---|
| committer | Jonathan Cameron <jonathan.cameron@oss.qualcomm.com> | 2026-09-30 18:59:55 +0100 |
| commit | 9ec6ecc95dda6d91fa6f671cd972dd4bfc05ba38 (patch) | |
| tree | 18d583d3e30c55873a35e155bbb3b167abb6c177 | |
| parent | c5de6a6f855fdcf1e0ea549fb227a316db51c405 (diff) | |
| download | linux-stable-9ec6ecc95dda6d91fa6f671cd972dd4bfc05ba38.tar.gz linux-stable-9ec6ecc95dda6d91fa6f671cd972dd4bfc05ba38.zip | |
iio: adc: ad7173: Fix digital filter configuration
Filter enable and filter type selection masks were swapped on data
preparation for filter configuration register write. Use the correct masks
to set each property of post filter configuration.
Fixes: ff06b39be1a1 ("iio: adc: ad7173: support changing filter type")
Signed-off-by: Marcelo Schmitt <marcelo.schmitt@analog.com>
Cc: stable@vger.kernel.org
Signed-off-by: Jonathan Cameron <jonathan.cameron@oss.qualcomm.com>
| -rw-r--r-- | drivers/iio/adc/ad7173.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iio/adc/ad7173.c b/drivers/iio/adc/ad7173.c index eb47175a0..faebb7b34 100644 --- a/drivers/iio/adc/ad7173.c +++ b/drivers/iio/adc/ad7173.c @@ -775,9 +775,9 @@ static int ad7173_load_config(struct ad7173_state *st, return ad_sd_write_reg(&st->sd, AD7173_REG_FILTER(free_cfg_slot), 2, FIELD_PREP(AD7173_FILTER_SINC3_MAP, 0) | - FIELD_PREP(AD7173_FILTER_ENHFILT_MASK, - post_filter_enable) | FIELD_PREP(AD7173_FILTER_ENHFILTEN, + post_filter_enable) | + FIELD_PREP(AD7173_FILTER_ENHFILT_MASK, post_filter_select) | FIELD_PREP(AD7173_FILTER_ORDER, 0) | FIELD_PREP(AD7173_FILTER_ODR_MASK, |