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Re: [PATCH v3 13/24] platform: add video-multiplexer subdevice driver

Started byJavier Martinez Canillas <javier@dowhile0.org>
First post2017-01-24 13:50 +0100
Last post2017-01-26 02:30 +0100
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  Re: [PATCH v3 13/24] platform: add video-multiplexer subdevice driver Javier Martinez Canillas <javier@dowhile0.org> - 2017-01-24 13:50 +0100
    Re: [PATCH v3 13/24] platform: add video-multiplexer subdevice driver Steve Longerbeam <slongerbeam@gmail.com> - 2017-01-26 02:30 +0100

#1565829 — Re: [PATCH v3 13/24] platform: add video-multiplexer subdevice driver

FromJavier Martinez Canillas <javier@dowhile0.org>
Date2017-01-24 13:50 +0100
SubjectRe: [PATCH v3 13/24] platform: add video-multiplexer subdevice driver
Message-ID<t38HU-4mc-23@gated-at.bofh.it>
Hello Steve,

On Fri, Jan 6, 2017 at 11:11 PM, Steve Longerbeam <slongerbeam@gmail.com> wrote:
> From: Philipp Zabel <p.zabel@pengutronix.de>

[snip]

>
> +config VIDEO_MULTIPLEXER
> +       tristate "Video Multiplexer"
> +       depends on VIDEO_V4L2_SUBDEV_API && MEDIA_CONTROLLER

The driver can be build as a module...

> +
> +static const struct of_device_id vidsw_dt_ids[] = {
> +       { .compatible = "video-multiplexer", },
> +       { /* sentinel */ }
> +};
> +

... so you need a MODULE_DEVICE_TABLE(of, vidsw_dt_ids) here or
otherwise module autoloading won't work.

Best regards,
Javier

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#1567063

FromSteve Longerbeam <slongerbeam@gmail.com>
Date2017-01-26 02:30 +0100
Message-ID<t3H2V-Zx-1@gated-at.bofh.it>
In reply to#1565829

On 01/24/2017 04:44 AM, Javier Martinez Canillas wrote:
> Hello Steve,
>
> On Fri, Jan 6, 2017 at 11:11 PM, Steve Longerbeam <slongerbeam@gmail.com> wrote:
>> From: Philipp Zabel <p.zabel@pengutronix.de>
> [snip]
>
>> +config VIDEO_MULTIPLEXER
>> +       tristate "Video Multiplexer"
>> +       depends on VIDEO_V4L2_SUBDEV_API && MEDIA_CONTROLLER
> The driver can be build as a module...
>
>> +
>> +static const struct of_device_id vidsw_dt_ids[] = {
>> +       { .compatible = "video-multiplexer", },
>> +       { /* sentinel */ }
>> +};
>> +
> ... so you need a MODULE_DEVICE_TABLE(of, vidsw_dt_ids) here or
> otherwise module autoloading won't work.

Hi Javier, thanks for catching, done.

Steve

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