From: Antoniu Miclaus Date: Fri, 16 May 2025 08:26:30 +0000 (+0300) Subject: Documentation: ABI: add sinc1 and sinc5+pf1 filter X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=1543572fffb3131c003f23be8b65083d6e2f611c;p=users%2Fhch%2Fmisc.git Documentation: ABI: add sinc1 and sinc5+pf1 filter Add sinc1 and sinc5+pf1 filter types used for ad4080 device. Include these two options into the filter_type available attribute. Add also the option for filter disabled. Signed-off-by: Antoniu Miclaus Link: https://patch.msgid.link/20250516082630.8236-11-antoniu.miclaus@analog.com Signed-off-by: Jonathan Cameron --- diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio index 190bfcc1e836..ef52c427a015 100644 --- a/Documentation/ABI/testing/sysfs-bus-iio +++ b/Documentation/ABI/testing/sysfs-bus-iio @@ -2278,6 +2278,9 @@ Description: Reading returns a list with the possible filter modes. Options for the attribute: + * "none" - Filter is disabled/bypassed. + * "sinc1" - The digital sinc1 filter. Fast 1st + conversion time. Poor noise performance. * "sinc3" - The digital sinc3 filter. Moderate 1st conversion time. Good noise performance. * "sinc4" - Sinc 4. Excellent noise performance. Long @@ -2293,6 +2296,7 @@ Description: * "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. * "wideband" - filter with wideband low ripple passband and sharp transition band.