Daniel Scally 2cde99032f libcamera: media_device: Handle ancillary links in populateLinks() ...

The populateLinks() function can't currently handle ancillary links
which causes an error to be thrown in process() when the MediaObject
cannot be cast to a MediaPad.

Add explicit handling for the different link types, creating either
pad-2-pad links or else storing the pointer to the ancillary device
MediaEntity in the ancillaryEntities_ member of the primary.

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Daniel Scally <djrscally@gmail.com>
Reviewed-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

2022-03-15 17:20:59 +00:00

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