From: Greg KH <gregkh@linuxfoundation.org>
To: Luiz Sampaio <sampaio.ime@gmail.com>
Cc: zbr@ioremap.net, corbet@lwn.net, rikard.falkeborn@gmail.com,
linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org
Subject: Re: [PATCH v7 0/6] w1: ds2438: adding support for calibration of current measurements
Date: Fri, 14 May 2021 13:47:17 +0200 [thread overview]
Message-ID: <YJ5jRYRkFSo4OxFe@kroah.com> (raw)
In-Reply-To: <20210416221739.501090-1-sampaio.ime@gmail.com>
On Fri, Apr 16, 2021 at 07:17:33PM -0300, Luiz Sampaio wrote:
> The following patches aim to make a user able to calibrate the current
> measurement of the DS2438. This chip uses a offset register in page1, which
> is added to the current register to give the user the current measurement.
> If this value is wrong, the user will get an offset current value, even if
> the current is zero, for instance. This patch gives support for reading the
> page1 registers (including the offset register) and for writing to the
> offset register. The DS2438 datasheet shows a calibration routine, and with
> this patch, the user can do this quickly by writing the correct value to
> the offset register. This patch was tested on real hardware using a power
> supply and an electronic load.
> Please help to review this series of patches.
>
> Best regards!
> Sampaio
> ---
> Changes in v7:
> - Build test again
Can you fix the warning in patch 6/6 that the kernel test robot found,
and resend?
thanks,
greg k-h
next prev parent reply other threads:[~2021-05-14 11:47 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20210405105009.420924-1-sampaio.ime@gmail.com>
2021-04-09 3:09 ` [PATCH v5 0/9] w1: ds2438: adding support for calibration of current measurements Luiz Sampaio
2021-04-09 3:09 ` [PATCH v5 1/6] w1: ds2438: fixed a coding style issue Luiz Sampaio
2021-04-09 3:09 ` [PATCH v5 2/6] w1: ds2438: fixed if brackets " Luiz Sampaio
2021-04-09 4:39 ` Joe Perches
2021-04-09 14:40 ` Joe Perches
2021-04-16 22:26 ` Luiz Sampaio
2021-04-09 3:09 ` [PATCH v5 3/6] w1: ds2438: fixed a " Luiz Sampaio
2021-04-09 3:09 ` [PATCH v5 4/6] w1: ds2438: fixing bug that would always get page0 Luiz Sampaio
2021-04-09 3:09 ` [PATCH v5 5/6] w1: ds2438: adding support for reading page1 Luiz Sampaio
2021-04-09 3:09 ` [PATCH v5 6/6] w1: ds2438: support for writing to offset register Luiz Sampaio
2021-04-09 3:15 ` [PATCH v6 0/9] w1: ds2438: adding support for calibration of current measurements Luiz Sampaio
2021-04-09 3:15 ` [PATCH v6 1/6] w1: ds2438: fixed a coding style issue Luiz Sampaio
2021-04-09 3:15 ` [PATCH v6 2/6] w1: ds2438: fixed if brackets " Luiz Sampaio
2021-04-09 3:15 ` [PATCH v6 3/6] w1: ds2438: fixed a " Luiz Sampaio
2021-04-09 9:44 ` kernel test robot
2021-04-09 10:43 ` kernel test robot
2021-04-10 8:38 ` Greg KH
2021-04-09 3:15 ` [PATCH v6 4/6] w1: ds2438: fixing bug that would always get page0 Luiz Sampaio
2021-04-09 3:15 ` [PATCH v6 5/6] w1: ds2438: adding support for reading page1 Luiz Sampaio
2021-04-09 3:15 ` [PATCH v6 6/6] w1: ds2438: support for writing to offset register Luiz Sampaio
2021-04-16 22:17 ` [PATCH v7 0/6] w1: ds2438: adding support for calibration of current measurements Luiz Sampaio
2021-04-16 22:17 ` [PATCH v7 1/6] w1: ds2438: fixed a coding style issue Luiz Sampaio
2021-04-16 22:17 ` [PATCH v7 2/6] w1: ds2438: fixed if brackets " Luiz Sampaio
2021-04-16 22:17 ` [PATCH v7 3/6] w1: ds2438: changed sysfs macro for rw file Luiz Sampaio
2021-04-16 22:17 ` [PATCH v7 4/6] w1: ds2438: fixing bug that would always get page0 Luiz Sampaio
2021-04-16 22:17 ` [PATCH v7 5/6] w1: ds2438: adding support for reading page1 Luiz Sampaio
2021-04-16 22:17 ` [PATCH v7 6/6] w1: ds2438: support for writing to offset register Luiz Sampaio
2021-04-17 5:25 ` kernel test robot
2021-05-14 11:47 ` Greg KH [this message]
2021-05-19 22:30 ` [PATCH v8 0/6] w1: ds2438: adding support for calibration of current measurements Luiz Sampaio
2021-05-19 22:30 ` [PATCH v8 1/6] w1: ds2438: fixed a coding style issue Luiz Sampaio
2021-05-19 22:30 ` [PATCH v8 2/6] w1: ds2438: fixed if brackets " Luiz Sampaio
2021-05-19 22:30 ` [PATCH v8 3/6] w1: ds2438: changed sysfs macro for rw file Luiz Sampaio
2021-05-19 22:30 ` [PATCH v8 4/6] w1: ds2438: fixing bug that would always get page0 Luiz Sampaio
2021-05-19 22:30 ` [PATCH v8 5/6] w1: ds2438: adding support for reading page1 Luiz Sampaio
2021-05-19 22:30 ` [PATCH v8 6/6] w1: ds2438: support for writing to offset register Luiz Sampaio
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