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From: Hans de Goede <hdegoede@redhat.com>
To: Bastien Nocera <hadess@hadess.net>,
	Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Jonathan Cameron <Jonathan.Cameron@huawei.com>,
	Mark Pearson <markpearson@lenovo.com>,
	linux-iio@vger.kernel.org, Nitin Joshi1 <njoshi1@lenovo.com>,
	linux-input@vger.kernel.org
Subject: Re: [External] Using IIO to export laptop palm-sensor and lap-mode info to userspace?
Date: Thu, 19 Nov 2020 16:24:19 +0100	[thread overview]
Message-ID: <19622786-6aa9-483a-bbad-28112ea3609a@redhat.com> (raw)
In-Reply-To: <96e2c4ebd7e826b6ea52f72f301fb5e8c33479d5.camel@hadess.net>

Hi,

On 11/19/20 4:16 PM, Bastien Nocera wrote:
> On Wed, 2020-11-11 at 22:23 -0800, Dmitry Torokhov wrote:
>> <snip>
>> I am not sure if multiplexing all proximity switches into one evdev
>> node
>> is that great option, as I am sure we'll soon have devices with 2x
>> palmrest switches and being capable finely adjusting transmit power,
>> etc.
> 
> Hans, Mark, so is there a consensus to how we should export the "lap-
> mode"?

Given Dmitry's input itl ooks like we need to go back to using iio
for this. Probably with something like my initial proposal wherre we
add an in_proximity_location sysfs attribute to the iio-devices which
represent the lap-mode and palmrest sensors. But ChromeOS is doing
something different to figure out which sensor is which, so this needs
a bit more discussion.

I'll go and reply to Dmitry's latest mail on this now and then we will
see from there.

> I had nearly finished working on updated code and all the test suite
> changes needed to use an input device with switches when IIO started
> being discussed, so I stopped in my tracks.

Ouch, sorry about this.

Regards,

Hans


  reply	other threads:[~2020-11-19 15:24 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <9f9b0ff6-3bf1-63c4-eb36-901cecd7c4d9@redhat.com>
     [not found] ` <5a646527-7a1f-2fb9-7c09-8becdbff417b@lenovo.com>
2020-10-07  8:36   ` [External] Using IIO to export laptop palm-sensor and lap-mode info to userspace? Jonathan Cameron
2020-10-07  9:51     ` Hans de Goede
2020-10-07 11:35       ` Bastien Nocera
2020-10-07 13:08         ` Hans de Goede
2020-10-07 13:29           ` Bastien Nocera
2020-10-07 13:32             ` Hans de Goede
2020-10-08  0:14               ` Jeff LaBundy
2020-10-08  7:10                 ` Hans de Goede
2020-10-09  2:19                   ` Jeff LaBundy
2020-10-12 12:13                     ` Hans de Goede
2020-10-13 21:59                       ` Mark Pearson
2020-10-14  4:47                         ` Jeff LaBundy
2020-10-14  8:16                         ` Hans de Goede
2020-10-14 14:26                           ` Mark Pearson
2020-10-12 12:36                   ` Enrico Weigelt, metux IT consult
2020-10-13  1:12                     ` Mark Pearson
2020-10-13  8:38                     ` Hans de Goede
2020-11-12  6:23       ` Dmitry Torokhov
2020-11-12  9:50         ` Hans de Goede
2020-11-13  6:58           ` Dmitry Torokhov
2020-11-19 15:39             ` Hans de Goede
2020-11-19 16:11               ` Bastien Nocera
2020-11-20  9:59               ` Jonathan Cameron
2020-11-23 12:16                 ` Hans de Goede
2020-11-23 16:07                   ` Jonathan Cameron
2020-11-19 15:16         ` Bastien Nocera
2020-11-19 15:24           ` Hans de Goede [this message]
2020-11-19 15:58             ` Bastien Nocera

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