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authorNaushir Patuck <naush@raspberrypi.com>2021-03-13 10:27:40 +0000
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2021-03-13 22:20:56 +0200
commitcd3f70a14c69d2cc86dd483249d1943a80947be1 (patch)
tree07cfc1bc5025fa9ac6f2f55a10a81875e3ee3886 /src/qcam
parent1be68039247d986ea152cd3a171bc97e7e40866e (diff)
pipeline: raspberrypi: Avoid multiple opens of Unicam embedded data node
It is possible for the application to call pipeline_handler::configure() multiple times, which would attempt to open the Unicam embedded data node on every call. This would cause a warning message as the node would have already been opened. Avoid this by tracking if the node has previously been opened. Note that this is a temporary fix since the open call for the Unicam embedded data node will be moved from pipeline_handler::configure() to pipeline_handler::match(). Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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