Re: [PATCH 1/3] media: imx-csi: move media_pipeline to video device

On Fr, 2025-11-07 at 11:16 +0100, Michael Tretter wrote:

The imx-media driver has a single imx_media_device. Attaching the
media_pipeline to the imx_media_device prevents the execution of
multiple media pipelines on the device. This should be possible as long
as the media_pipelines don't use the same pads or pads that be
configured while the other media pipeline is streaming.

Move the media_pipeline to the imx_media_video_dev to be able to
construct media pipelines per imx capture device.

If different media pipelines in the media device conflict, the
validation will fail. Thus, the pipeline will fail to start and signal
an error to user space.

Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>

Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>

regards
Philipp