From: Jonathan Cameron <jic23-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: Laxman Dewangan
<ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
corbet-T1hC0tSOHrs@public.gmane.org,
lars-Qo5EllUWu/uELgA04lAiVw@public.gmane.org
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-doc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-iio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-hwmon-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Jean Delvare <khali-PUYAD+kWke1g9hUCZPvPmw@public.gmane.org>,
Guenter Roeck <linux-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org>
Subject: Re: [PATCH 2/3] iio: adc: ina3221: Add support for IIO ADC driver for TI INA3221
Date: Fri, 3 Jun 2016 13:04:53 +0100 [thread overview]
Message-ID: <42c00dfb-bb45-405c-a1d2-516ece137826@kernel.org> (raw)
In-Reply-To: <57516A74.4060008-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
On 03/06/16 12:31, Laxman Dewangan wrote:
>
> On Friday 03 June 2016 03:46 PM, Jonathan Cameron wrote:
>> On 03/06/16 11:06, Jonathan Cameron wrote:
>>>
>>> Code looks good, bu these more fundamental bits need sorting.
>> Another minor point - why do the power calculations in driver?
>> no hardware support for it, so why not just leave it to userspace?
>
> Device supports the bus and shunt voltage monitoring. So even no current. Also the warning/critical limit is for the voltage across shunt.
>
> So should we only expose the shunt/bus voltage, no power/current?
>
> I am thinking that user space should not know the platform and hence shunt resistance and so exposing the current and power on bus is better option.
>
I'd go for current and voltage rather than current and power, but
otherwise agree.
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-iio" in
> the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
next prev parent reply other threads:[~2016-06-03 12:04 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-01 12:34 [PATCH 1/3] iio: adc: ina3221: Add DT binding details Laxman Dewangan
2016-06-01 12:34 ` [PATCH 2/3] iio: adc: ina3221: Add support for IIO ADC driver for TI INA3221 Laxman Dewangan
2016-06-03 10:06 ` Jonathan Cameron
2016-06-03 10:16 ` Jonathan Cameron
2016-06-03 11:31 ` Laxman Dewangan
[not found] ` <57516A74.4060008-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2016-06-03 12:04 ` Jonathan Cameron [this message]
[not found] ` <42c00dfb-bb45-405c-a1d2-516ece137826-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2016-06-03 12:03 ` Laxman Dewangan
[not found] ` <44e28639-67b6-7586-5e6d-c0180ccded79-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2016-06-03 11:26 ` Laxman Dewangan
2016-06-03 12:09 ` Jonathan Cameron
2016-06-03 12:17 ` Laxman Dewangan
2016-06-03 13:29 ` Guenter Roeck
2016-06-03 14:14 ` Laxman Dewangan
2016-06-03 15:17 ` Andrew F. Davis
2016-06-07 22:30 ` Guenter Roeck
2016-06-08 15:04 ` Andrew F. Davis
2016-06-08 15:37 ` Laxman Dewangan
2016-06-01 12:34 ` [PATCH 3/3] iio: adc: ina3221: Add sysfs details " Laxman Dewangan
2016-06-03 10:26 ` Jonathan Cameron
[not found] ` <1464784454-7988-1-git-send-email-ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2016-06-03 2:07 ` [PATCH 1/3] iio: adc: ina3221: Add DT binding details Rob Herring
2016-06-03 9:02 ` Laxman Dewangan
2016-06-03 10:19 ` Jonathan Cameron
2016-06-03 11:48 ` Laxman Dewangan
2016-06-03 12:11 ` Jonathan Cameron
2016-06-03 12:21 ` Laxman Dewangan
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=42c00dfb-bb45-405c-a1d2-516ece137826@kernel.org \
--to=jic23-dgejt+ai2ygdnm+yrofe0a@public.gmane.org \
--cc=corbet-T1hC0tSOHrs@public.gmane.org \
--cc=devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=khali-PUYAD+kWke1g9hUCZPvPmw@public.gmane.org \
--cc=lars-Qo5EllUWu/uELgA04lAiVw@public.gmane.org \
--cc=ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org \
--cc=linux-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org \
--cc=linux-doc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=linux-hwmon-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=linux-iio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).