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From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
To: Martin Kepplinger <martin.kepplinger@puri.sm>
Cc: slongerbeam@gmail.com, p.zabel@pengutronix.de,
	mchehab@kernel.org, kernel@pengutronix.de, festevam@gmail.com,
	linux-imx@nxp.com, linux-media@vger.kernel.org,
	linux-staging@lists.linux.dev,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH] media: imx: set a media_device bus_info string
Date: Thu, 9 Sep 2021 01:37:11 +0300	[thread overview]
Message-ID: <YTk7F+UTZmpeXzHj@pendragon.ideasonboard.com> (raw)
In-Reply-To: <20210908084746.243359-1-martin.kepplinger@puri.sm>

Hi Martin,

Thank you for the patch.

On Wed, Sep 08, 2021 at 10:47:46AM +0200, Martin Kepplinger wrote:
> some tools like v4l2-compliance let users select a media device based

s/some/Some/

I'll fix then when applying the patch to my tree.

> on the bus_info string which can be quite convenient. Use a unique
> string for that.
> 
> This also fixes the following v4l2-compliance warning:
> warn: v4l2-test-media.cpp(52): empty bus_info
> 
> Signed-off-by: Martin Kepplinger <martin.kepplinger@puri.sm>

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

> ---
>  drivers/staging/media/imx/imx-media-dev-common.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/drivers/staging/media/imx/imx-media-dev-common.c b/drivers/staging/media/imx/imx-media-dev-common.c
> index d006e961d8f4..80b69a9a752c 100644
> --- a/drivers/staging/media/imx/imx-media-dev-common.c
> +++ b/drivers/staging/media/imx/imx-media-dev-common.c
> @@ -367,6 +367,8 @@ struct imx_media_dev *imx_media_dev_init(struct device *dev,
>  	imxmd->v4l2_dev.notify = imx_media_notify;
>  	strscpy(imxmd->v4l2_dev.name, "imx-media",
>  		sizeof(imxmd->v4l2_dev.name));
> +	snprintf(imxmd->md.bus_info, sizeof(imxmd->md.bus_info),
> +		 "platform:%s", dev_name(imxmd->md.dev));
>  
>  	media_device_init(&imxmd->md);
>  

-- 
Regards,

Laurent Pinchart

WARNING: multiple messages have this Message-ID (diff)
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
To: Martin Kepplinger <martin.kepplinger@puri.sm>
Cc: slongerbeam@gmail.com, p.zabel@pengutronix.de,
	mchehab@kernel.org, kernel@pengutronix.de, festevam@gmail.com,
	linux-imx@nxp.com, linux-media@vger.kernel.org,
	linux-staging@lists.linux.dev,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH] media: imx: set a media_device bus_info string
Date: Thu, 9 Sep 2021 01:37:11 +0300	[thread overview]
Message-ID: <YTk7F+UTZmpeXzHj@pendragon.ideasonboard.com> (raw)
In-Reply-To: <20210908084746.243359-1-martin.kepplinger@puri.sm>

Hi Martin,

Thank you for the patch.

On Wed, Sep 08, 2021 at 10:47:46AM +0200, Martin Kepplinger wrote:
> some tools like v4l2-compliance let users select a media device based

s/some/Some/

I'll fix then when applying the patch to my tree.

> on the bus_info string which can be quite convenient. Use a unique
> string for that.
> 
> This also fixes the following v4l2-compliance warning:
> warn: v4l2-test-media.cpp(52): empty bus_info
> 
> Signed-off-by: Martin Kepplinger <martin.kepplinger@puri.sm>

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

> ---
>  drivers/staging/media/imx/imx-media-dev-common.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/drivers/staging/media/imx/imx-media-dev-common.c b/drivers/staging/media/imx/imx-media-dev-common.c
> index d006e961d8f4..80b69a9a752c 100644
> --- a/drivers/staging/media/imx/imx-media-dev-common.c
> +++ b/drivers/staging/media/imx/imx-media-dev-common.c
> @@ -367,6 +367,8 @@ struct imx_media_dev *imx_media_dev_init(struct device *dev,
>  	imxmd->v4l2_dev.notify = imx_media_notify;
>  	strscpy(imxmd->v4l2_dev.name, "imx-media",
>  		sizeof(imxmd->v4l2_dev.name));
> +	snprintf(imxmd->md.bus_info, sizeof(imxmd->md.bus_info),
> +		 "platform:%s", dev_name(imxmd->md.dev));
>  
>  	media_device_init(&imxmd->md);
>  

-- 
Regards,

Laurent Pinchart

_______________________________________________
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  reply	other threads:[~2021-09-08 22:43 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-08  8:47 [PATCH] media: imx: set a media_device bus_info string Martin Kepplinger
2021-09-08  8:47 ` Martin Kepplinger
2021-09-08 22:37 ` Laurent Pinchart [this message]
2021-09-08 22:37   ` Laurent Pinchart

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