From: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: Gregor Boirie <gregor.boirie-ITF29qwbsa/QT0dZR+AlfA@public.gmane.org>
Cc: linux-iio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Jonathan Cameron <jic23-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Hartmut Knaack <knaack.h-Mmb7MZpHnFY@public.gmane.org>,
Lars-Peter Clausen <lars-Qo5EllUWu/uELgA04lAiVw@public.gmane.org>,
Peter Meerwald-Stadler
<pmeerw-jW+XmwGofnusTnJN9+BGXg@public.gmane.org>,
Matt Ranostay <mranostay-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Daniel Baluta
<daniel.baluta-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
Vladimir Barinov
<vladimir.barinov-M4DtvfQ/ZS1MRgGoP+s0PdBPR1lH4CV8@public.gmane.org>,
Martin Fuzzey <mfuzzey-mB3Nsq4MPf1BDgjK7y7TUQ@public.gmane.org>,
Cristina Opriceana
<cristina.opriceana-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Varka Bhadram
<varkabhadram-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Adriana Reus
<adriana.reus-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
Lucas De Marchi
<lucas.demarchi-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
Julia Lawall <Julia.Lawall-L2FTfq7BK8M@public.gmane.org>
Subject: Re: [RFC PATCH v1 3/3] iio:imu:mpu6050: enhance mounting matrix support
Date: Mon, 11 Apr 2016 14:12:12 -0500 [thread overview]
Message-ID: <20160411191212.GA30801@rob-hp-laptop> (raw)
In-Reply-To: <594bc2f45d1894c9c3308509062b991e4a5fcc7e.1460113510.git.gregor.boirie-ITF29qwbsa/QT0dZR+AlfA@public.gmane.org>
On Fri, Apr 08, 2016 at 04:12:05PM +0200, Gregor Boirie wrote:
> Add a new rotation matrix sysfs attribute compliant with IIO core
> mounting matrix API.
> Matrix is retrieved from "in_anglvel_mount_matrix" and
> "in_accel_mount_matrix" sysfs attributes. It is declared into mpu6050 DTS
> entry as a "mount-matrix" property.
We have a common DT property, but can't have common sysfs interface?
BTW, sysfs interfaces also have to be documented.
>
> Old interface is kept for backward userspace compatibility and may be
> retrieved from legacy platform_data mechanism only.
>
> Signed-off-by: Gregor Boirie <gregor.boirie-ITF29qwbsa/QT0dZR+AlfA@public.gmane.org>
> ---
> .../devicetree/bindings/iio/imu/inv_mpu6050.txt | 13 +++++
> drivers/iio/imu/inv_mpu6050/inv_mpu_core.c | 56 ++++++++++++++++++++--
> drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h | 4 +-
> include/linux/platform_data/invensense_mpu6050.h | 5 +-
> 4 files changed, 72 insertions(+), 6 deletions(-)
next prev parent reply other threads:[~2016-04-11 19:12 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-08 14:12 [RFC PATCH v1 0/3] iio sensor mounting matrix support Gregor Boirie
[not found] ` <cover.1460113510.git.gregor.boirie-ITF29qwbsa/QT0dZR+AlfA@public.gmane.org>
2016-04-08 14:12 ` [RFC PATCH v1 1/3] iio:core: " Gregor Boirie
2016-04-08 14:12 ` [RFC PATCH v1 2/3] iio:ak8975: add " Gregor Boirie
[not found] ` <443cbafb38dc5ce38cbb7753aa6a4230d7188df9.1460113510.git.gregor.boirie-ITF29qwbsa/QT0dZR+AlfA@public.gmane.org>
2016-04-11 19:07 ` Rob Herring
2016-04-08 14:12 ` [RFC PATCH v1 3/3] iio:imu:mpu6050: enhance " Gregor Boirie
[not found] ` <594bc2f45d1894c9c3308509062b991e4a5fcc7e.1460113510.git.gregor.boirie-ITF29qwbsa/QT0dZR+AlfA@public.gmane.org>
2016-04-11 19:12 ` Rob Herring [this message]
2016-04-11 21:44 ` Gregor Boirie
[not found] ` <20160411214428.GB1997-PssPG7//kpQxWALZn0w5Ne1GAupnlqi7@public.gmane.org>
2016-04-16 10:18 ` Jonathan Cameron
[not found] ` <5712118E.30103-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2016-04-16 10:20 ` Jonathan Cameron
[not found] ` <571211E5.7040504-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2016-04-16 10:25 ` Jonathan Cameron
2016-04-10 12:54 ` [RFC PATCH v1 0/3] iio sensor " Jonathan Cameron
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