iio: ABI: alphabetize filter types

Put the filter types in alphabetical order by name. This makes it easier
to find a specific filter type when looking through the documentation.

Signed-off-by: David Lechner <dlechner@baylibre.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Link: https://patch.msgid.link/20250710-iio-adc-ad7137-add-filter-support-v1-4-acffe401c4d2@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
David Lechner 2025-07-10 17:39:53 -05:00 committed by Jonathan Cameron
parent e4be2f593d
commit 33c52b2d85

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@ -2281,21 +2281,21 @@ Description:
conversion time. Poor noise performance.
* "sinc3" - The digital sinc3 filter. Moderate 1st
conversion time. Good noise performance.
* "sinc4" - Sinc 4. Excellent noise performance. Long
1st conversion time.
* "sinc5" - The digital sinc5 filter. Excellent noise
performance
* "sinc4+sinc1" - Sinc4 + averaging by 8. Low 1st conversion
time.
* "sinc3+rej60" - Sinc3 + 60Hz rejection.
* "sinc3+sinc1" - Sinc3 + averaging by 8. Low 1st conversion
time.
* "sinc3+pf1" - Sinc3 + device specific Post Filter 1.
* "sinc3+pf2" - Sinc3 + device specific Post Filter 2.
* "sinc3+pf3" - Sinc3 + device specific Post Filter 3.
* "sinc3+pf4" - Sinc3 + device specific Post Filter 4.
* "sinc5+pf1" - Sinc5 + device specific Post Filter 1.
* "sinc3+rej60" - Sinc3 + 60Hz rejection.
* "sinc3+sinc1" - Sinc3 + averaging by 8. Low 1st conversion
time.
* "sinc4" - Sinc 4. Excellent noise performance. Long
1st conversion time.
* "sinc4+sinc1" - Sinc4 + averaging by 8. Low 1st conversion
time.
* "sinc5" - The digital sinc5 filter. Excellent noise
performance
* "sinc5+avg" - Sinc5 + averaging by 4.
* "sinc5+pf1" - Sinc5 + device specific Post Filter 1.
* "wideband" - filter with wideband low ripple passband
and sharp transition band.