From: Dmitry Torokhov <dmitry.torokhov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: Alexandre Belloni
<alexandre.belloni-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-input-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH v6] input: add ADC resistor ladder driver
Date: Mon, 29 Aug 2016 20:00:34 -0700 [thread overview]
Message-ID: <20160830030034.GA2150@dtor-ws> (raw)
In-Reply-To: <20160829003328.GA19426@rob-hp-laptop>
On Sun, Aug 28, 2016 at 07:33:28PM -0500, Rob Herring wrote:
> On Tue, Aug 23, 2016 at 02:18:16PM +0200, Alexandre Belloni wrote:
> > A common way of multiplexing buttons on a single input in cheap devices is
> > to use a resistor ladder on an ADC. This driver supports that configuration
> > by polling an ADC channel provided by IIO.
> >
> > Acked-by: Jonathan Cameron <jic23-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
> > Signed-off-by: Alexandre Belloni <alexandre.belloni-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
> > ---
> > Changes in v6:
> > - switched to microvolts
> >
> > Changes in v5:
> > - Dmitry's changes
> > - s/mvolt/millivolt/
> >
> >
> > .../devicetree/bindings/input/adc-keys.txt | 49 +++++
>
> Acked-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Applied, thank you.
>
> > drivers/input/keyboard/Kconfig | 15 ++
> > drivers/input/keyboard/Makefile | 1 +
> > drivers/input/keyboard/adc-keys.c | 210 +++++++++++++++++++++
> > 4 files changed, 275 insertions(+)
> > create mode 100644 Documentation/devicetree/bindings/input/adc-keys.txt
> > create mode 100644 drivers/input/keyboard/adc-keys.c
--
Dmitry
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prev parent reply other threads:[~2016-08-30 3:00 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-23 12:18 [PATCH v6] input: add ADC resistor ladder driver Alexandre Belloni
2016-08-29 0:33 ` Rob Herring
2016-08-30 3:00 ` Dmitry Torokhov [this message]
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