[media] omap3isp: Don't accept pipelines with no video source as valid

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Make sure the pipeline has a valid video source (either a subdev with no
sink pad, or a non-subdev entity) at stream-on time and return -EPIPE if
no video source can be found.

Reported-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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Laurent Pinchart 2011-07-31 17:12:02 +02:00 • committed by Mauro Carvalho Chehab

parent b796fb6ed0

commit 00542edf07

1 changed files with 10 additions and 4 deletions

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14

drivers/media/video/omap3isp/ispvideo.c

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