All of lore.kernel.org
 help / color / mirror / Atom feed
From: Hans Verkuil <hverkuil@xs4all.nl>
To: Jacopo Mondi <jacopo@jmondi.org>,
	Sakari Ailus <sakari.ailus@linux.intel.com>,
	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Linux Media Mailing List <linux-media@vger.kernel.org>,
	Sowjanya Komatineni <skomatineni@nvidia.com>,
	Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>,
	libcamera-devel@lists.libcamera.org
Subject: Re: [PATCH 3/4] media: docs: USe SUBDEV_G_SELECTION for sensor properties
Date: Thu, 6 Aug 2020 10:45:57 +0200	[thread overview]
Message-ID: <b2f528d6-b83e-2ed8-40cb-9fa27d677bf1@xs4all.nl> (raw)
In-Reply-To: <20200805105721.15445-4-jacopo@jmondi.org>

On 05/08/2020 12:57, Jacopo Mondi wrote:
> Add a small note to the VIDIOC_SUBDEV_G_SELECTION IOCTL documentation
> to report that the API can be used to access an image sensor pixel array

an -> the

> properties.
> 
> Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
> ---
>  .../userspace-api/media/v4l/vidioc-subdev-g-selection.rst     | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/Documentation/userspace-api/media/v4l/vidioc-subdev-g-selection.rst b/Documentation/userspace-api/media/v4l/vidioc-subdev-g-selection.rst
> index 06c9553ac48f5..05539f5deace2 100644
> --- a/Documentation/userspace-api/media/v4l/vidioc-subdev-g-selection.rst
> +++ b/Documentation/userspace-api/media/v4l/vidioc-subdev-g-selection.rst
> @@ -46,6 +46,10 @@ The selections are used to configure various image processing
>  functionality performed by the subdevs which affect the image size. This
>  currently includes cropping, scaling and composition.
>  
> +This API can also be used to retrieve immutable properties of the device
> +represented by the subdev, such as the pixel matrix properties of an image
> +sensor.
> +
>  The selection API replaces
>  :ref:`the old subdev crop API <VIDIOC_SUBDEV_G_CROP>`. All the
>  function of the crop API, and more, are supported by the selections API.
> 


  reply	other threads:[~2020-08-06 11:13 UTC|newest]

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-05 10:57 Jacopo Mondi
2020-08-05 10:57 ` [PATCH 1/4] media: docs: Describe pixel array properties Jacopo Mondi
2020-08-05 22:24   ` Sakari Ailus
2020-08-10  8:12     ` Jacopo Mondi
2020-08-06  8:05   ` Hans Verkuil
2020-08-06  9:50     ` Jacopo Mondi
2020-08-06  9:58       ` Hans Verkuil
2020-08-06 12:54         ` Sakari Ailus
2020-08-06 13:22           ` Hans Verkuil
2020-08-18  8:14             ` Sakari Ailus
2020-08-09 17:17         ` Laurent Pinchart
2020-08-10  8:14           ` Jacopo Mondi
2020-08-19  1:15             ` Laurent Pinchart
2020-08-09 17:58   ` Laurent Pinchart
2020-08-10  8:17     ` Jacopo Mondi
2020-08-18  8:17       ` Sakari Ailus
2020-08-19  1:06         ` Laurent Pinchart
2020-08-19 10:20           ` Sakari Ailus
2020-08-19 12:38             ` Laurent Pinchart
2020-08-20 15:16               ` Sakari Ailus
2020-11-26 13:09                 ` Laurent Pinchart
2020-11-27 13:22                   ` Sakari Ailus
2020-08-05 10:57 ` [PATCH 2/4] media: docs: Describe targets for sensor properties Jacopo Mondi
2020-08-06  8:45   ` Hans Verkuil
2020-08-06 10:08     ` Jacopo Mondi
2020-08-06 10:15       ` Hans Verkuil
2020-08-06 12:45         ` Jacopo Mondi
2020-08-06 13:15           ` Hans Verkuil
2020-08-06 13:36             ` Jacopo Mondi
2020-08-06 15:32               ` Hans Verkuil
2020-08-06 16:11                 ` Jacopo Mondi
2020-08-09 17:54                   ` Laurent Pinchart
2020-08-09 17:32     ` Laurent Pinchart
2020-08-05 10:57 ` [PATCH 3/4] media: docs: USe SUBDEV_G_SELECTION " Jacopo Mondi
2020-08-06  8:45   ` Hans Verkuil [this message]
2020-08-05 10:57 ` [PATCH 4/4] media: i2c: imx219: Selection compliance fixes Jacopo Mondi
2020-11-06 12:33   ` Jacopo Mondi
2020-11-26  7:28     ` [libcamera-devel] " Jacopo Mondi
2020-08-09 15:53 ` your mail Laurent Pinchart
2020-08-10  7:28   ` Jacopo Mondi
2020-08-19  0:36     ` Laurent Pinchart

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=b2f528d6-b83e-2ed8-40cb-9fa27d677bf1@xs4all.nl \
    --to=hverkuil@xs4all.nl \
    --cc=jacopo@jmondi.org \
    --cc=laurent.pinchart@ideasonboard.com \
    --cc=libcamera-devel@lists.libcamera.org \
    --cc=linux-media@vger.kernel.org \
    --cc=ricardo.ribalda@gmail.com \
    --cc=sakari.ailus@linux.intel.com \
    --cc=skomatineni@nvidia.com \
    /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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.