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[98.183.112.25]) by smtp.gmail.com with ESMTPSA id 46e09a7af769-71fc97dc9bdsm10621511a34.35.2025.01.07.15.38.06 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 07 Jan 2025 15:38:07 -0800 (PST) Message-ID: <8601da92-1f08-40e3-9b39-f9b99dbc1507@baylibre.com> Date: Tue, 7 Jan 2025 17:38:06 -0600 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v1 02/15] Documentation: ABI: add wideband filter type to sysfs-bus-iio To: Jonathan Santos , linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: lars@metafoo.de, Michael.Hennerich@analog.com, jic23@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, marcelo.schmitt1@gmail.com References: <40707fa904ba7b1659554747ff7520139dd6f94e.1736201898.git.Jonathan.Santos@analog.com> From: David Lechner Content-Language: en-US In-Reply-To: <40707fa904ba7b1659554747ff7520139dd6f94e.1736201898.git.Jonathan.Santos@analog.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 1/7/25 9:24 AM, Jonathan Santos wrote: > The Wideband Low Ripple FIR filter is used for AD7768-1 Driver. > Document wideband filter option into filter_type_avaialable s/avaialable/available/ > attribute. > > Signed-off-by: Jonathan Santos > --- > Documentation/ABI/testing/sysfs-bus-iio | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio > index f83bd6829285..c4c21a7bfba1 100644 > --- a/Documentation/ABI/testing/sysfs-bus-iio > +++ b/Documentation/ABI/testing/sysfs-bus-iio > @@ -2291,6 +2291,8 @@ 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. > + * "wideband" - FIR filter with wideband low ripple passband I think "fir" would be a more specific filter type name than "wideband". (i.e. there are wikipedia pages for sinc and FIR filters, but not one for "wideband" filters) > + and sharp transition band. > > What: /sys/.../events/in_proximity_thresh_either_runningperiod > KernelVersion: 6.6