From: Jonathan Cameron <Jonathan.Cameron@Huawei.com>
To: Chris Ruehl <chris.ruehl@gtsys.com.hk>
Cc: <linux-iio@vger.kernel.org>
Subject: Re: inquiry: where to place iio/ bandpass filter driver
Date: Fri, 17 Apr 2020 10:23:50 +0100 [thread overview]
Message-ID: <20200417102350.00003a28@Huawei.com> (raw)
In-Reply-To: <55472b69-c587-ca04-d3b9-c8615e6a652d@gtsys.com.hk>
On Thu, 16 Apr 2020 11:48:31 +0800
Chris Ruehl <chris.ruehl@gtsys.com.hk> wrote:
> Hi,
>
> I'm working on implementation for ltc6602 dual match bandpass filter spi
> driver.
> The driver tree has a iio/frequency which has PLLs at time beeing and
> I wondering to drop my driver there or have a new directory
> freqfilter or bpf ?
>
> This isn't urgent, but would be nice to know.
>
Perhaps iio/afe? It's a type of analog front end (or might be used as such).
Is the intent to wrap these up as a consumer of an ADC? So they ultimately provide
a unified device presentation to userspace of the ADC + filters. Or are
we looking at simply controlling a filter which doesn't connect to an ADC or DAC
visible to us?
I'm not against a new directory for filters though. Don't be specific on the
type unless we need to be :)
Jonathan
> Regards
> Chris
next prev parent reply other threads:[~2020-04-17 9:24 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-16 3:48 inquiry: where to place iio/ bandpass filter driver Chris Ruehl
2020-04-17 9:23 ` Jonathan Cameron [this message]
2020-04-21 0:37 ` Chris Ruehl
2020-04-22 17:25 ` Jonathan Cameron
2020-04-23 4:52 ` Chris Ruehl
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