media: rcar-vin: Do not enumerate unsupported pixel formats

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If a pixel format is not supported by the hardware NULL is returned by
rvin_format_from_pixel() for that fourcc. Verify that the pixel format
is supported using this or skip it when enumerating.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

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Niklas Söderlund 2019-10-13 21:07:50 -03:00 • committed by Mauro Carvalho Chehab

parent 1091eb8306

commit 8f49006174

1 changed files with 15 additions and 5 deletions

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18

drivers/media/platform/rcar-vin/rcar-v4l2.c

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