[media] omap3isp: ccdc: Disable the video port when unused

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The video port doesn't support YUV formats. Disable it when the CCDC
sink pad format is set to YUV instead of leaving it enabled and relying
on downstream modules not to process data they receive from the video
port.

Experiments showed that this fixes some of the CCDC failures to stop,
especially in BT.656 mode.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Enrico Butera <ebutera@users.sourceforge.net>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

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Laurent Pinchart 2014-06-10 11:51:34 -03:00 • committed by Mauro Carvalho Chehab

parent 9de7af4d5b

commit aec2de0e93

1 changed files with 29 additions and 41 deletions

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drivers/media/platform/omap3isp/ispccdc.c

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