Re: [PATCH RESEND v3 17/17] iio: adc: ad7768-1: add low pass -3dB cutoff attribute

[Jonathan Cameron]

On Wed, 12 Feb 2025 15:19:10 -0300
Jonathan Santos <Jonathan.Santos@xxxxxxxxxx> wrote:

> Ad7768-1 has a different -3db frequency multiplier depending on
> the filter type configured. The cutoff frequency also varies according
> to the current ODR.
> 
> Add a readonly low pass -3dB frequency cutoff attribute to clarify to
> the user which bandwidth is being allowed depending on the filter
> configurations.
> 
> Signed-off-by: Jonathan Santos <Jonathan.Santos@xxxxxxxxxx>
> ---
> v3 Changes:
> * None
> 
> v2 Changes:
> * New patch in v2.
> 
> OBS: should i drop this?
I think keep it as potentially useful and is compliant with the ABI
even if a little unusual.

Jonathan