greybus: camera: Clean up on stream configuration failure

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When the camera pipeline can't be configured due to a failure of one of
the components (failure to start the CSI transmitter for instance),
components that have already been setup for video streaming need to be
set back to a quiescient state. This is especially important to ensure
that a stream configuration failure won't keep the UniPro links in high
speed mode forever.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Gjorgji Rosikopulos <grosikopulos@mm-sol.com>
Tested-by: Gjorgji Rosikopulos <grosikopulos@mm-sol.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

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Laurent Pinchart 2016-06-14 15:59:23 +03:00 • committed by Greg Kroah-Hartman

parent d1a8c36ec1

commit f3d5f6613f

1 changed files with 91 additions and 50 deletions

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141

drivers/staging/greybus/camera.c

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