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Subject: Re: [PATCH v3 00/24] i.MX Media Driver
To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
        Steve Longerbeam <slongerbeam@gmail.com>
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From: Steve Longerbeam <slongerbeam@gmail.com>
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Date: Fri, 3 Feb 2017 09:56:18 -0800
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On 02/03/2017 06:41 AM, Laurent Pinchart wrote:
> Hello,
>
> On Wednesday 01 Feb 2017 16:19:27 Steve Longerbeam wrote:
>> On 02/01/2017 01:30 AM, Philipp Zabel wrote:
>>
>>> media-ctl propagates the output pad format to all remote subdevices'
>>> input pads for all enabled links:
>>>
>>> https://git.linuxtv.org/v4l-utils.git/tree/utils/media-ctl/libv4l2subdev.c
>>> #n693
>> Ah cool, I wasn't aware media-ctl did this, but it makes sense and
>> makes it easier on the user.
> To be precise, userspace is responsible for propagating formats *between*
> subdevs (source to sink, over a link) and drivers for propagating formats *in*
> subdevs (sink to source, inside the subdev).

Hi Laurent, yes thanks for that clarification.

Steve