From: Hans Verkuil <hverkuil-cisco@xs4all.nl>
To: Ricardo Ribalda <ribalda@chromium.org>,
Nicolas Dufresne <nicolas@ndufresne.ca>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Sergey Senozhatsky <sergey.senozhatsky@gmail.com>,
linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
tfiga@chromium.org
Subject: Re: [PATCH v2 3/4] media: Documentation/driver-api: Document entity name
Date: Tue, 7 Dec 2021 10:53:01 +0100 [thread overview]
Message-ID: <8942f489-6d02-8a3c-9c8d-1a4ef15e90fa@xs4all.nl> (raw)
In-Reply-To: <20211207003840.1212374-4-ribalda@chromium.org>
On 07/12/2021 01:38, Ricardo Ribalda wrote:
> Now the entity name can be configured by the driver to a value different
> than vdev->name. Document it accordingly.
>
> Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Thanks!
Hans
> ---
> Documentation/driver-api/media/v4l2-dev.rst | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/Documentation/driver-api/media/v4l2-dev.rst b/Documentation/driver-api/media/v4l2-dev.rst
> index 99e3b5fa7444..22120b60b0a9 100644
> --- a/Documentation/driver-api/media/v4l2-dev.rst
> +++ b/Documentation/driver-api/media/v4l2-dev.rst
> @@ -134,6 +134,10 @@ manually set the struct media_entity type and name fields.
> A reference to the entity will be automatically acquired/released when the
> video device is opened/closed.
>
> +The entity name can be configured by setting the `vdev->entity.name` pointer
> +to the desired value. If it is set to NULL, the entity will be named as the
> +video device.
> +
> ioctls and locking
> ------------------
>
>
next prev parent reply other threads:[~2021-12-07 9:53 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-07 0:38 [PATCH v2 0/4] uvc: Restore old vdev name Ricardo Ribalda
2021-12-07 0:38 ` [PATCH v2 1/4] Revert "media: uvcvideo: Set unique vdev name based in type" Ricardo Ribalda
2021-12-07 9:52 ` Hans Verkuil
2021-12-07 0:38 ` [PATCH v2 2/4] media: v4l2-dev.c: Allow driver-defined entity names Ricardo Ribalda
2021-12-07 9:52 ` Hans Verkuil
2021-12-07 0:38 ` [PATCH v2 3/4] media: Documentation/driver-api: Document entity name Ricardo Ribalda
2021-12-07 9:53 ` Hans Verkuil [this message]
2021-12-07 0:38 ` [PATCH v2 4/4] media: uvcvideo: Set unique entity name based in type Ricardo Ribalda
2021-12-07 9:57 ` Hans Verkuil
2021-12-14 14:44 ` [PATCH v2 0/4] uvc: Restore old vdev name Mauro Carvalho Chehab
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