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iio: adc: ad4130: Add filter_type attributes

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Make filter control also available through filter_type attributes which are
now standardized in main IIO ABI documentation.

Suggested-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Marcelo Schmitt <marcelo.schmitt@analog.com>
Reviewed-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/61a87b288552cad9e925a9af4eb33022d14a4617.1738680728.git.marcelo.schmitt@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Marcelo Schmitt
2025-02-04 12:01:14 -03:00
committed by Jonathan Cameron
parent c7eb65a376
commit 0c5d8af2a5
1 changed files with 7 additions and 0 deletions
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7
drivers/iio/adc/ad4130.c
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@@ -939,9 +939,16 @@ static const struct iio_enum ad4130_filter_mode_enum = {
};
static const struct iio_chan_spec_ext_info ad4130_filter_mode_ext_info[] = {
/*
* Intentional duplication of attributes to keep backwards compatibility
* while standardizing over the main IIO ABI for digital filtering.
*/
IIO_ENUM("filter_mode", IIO_SEPARATE, &ad4130_filter_mode_enum),
IIO_ENUM_AVAILABLE("filter_mode", IIO_SHARED_BY_TYPE,
&ad4130_filter_mode_enum),
IIO_ENUM("filter_type", IIO_SEPARATE, &ad4130_filter_mode_enum),
IIO_ENUM_AVAILABLE("filter_type", IIO_SHARED_BY_TYPE,
&ad4130_filter_mode_enum),
{ }
};