media: rcar-vin: Invalidate pipeline if conversion is not possible on input formats

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Up until now the VIN was capable to convert any of its supported input mbus
formats to any of it's supported output pixel formats. With the addition of
RAW formats this is no longer true.

This patch invalidates the pipeline by adding a check if given vin input
format can be converted to supported output pixel format.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

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This commit is contained in:

Lad Prabhakar 2020-05-27 14:16:48 +02:00 • committed by Mauro Carvalho Chehab

parent 831b8755fd

commit fd22e8eb41

2 changed files with 13 additions and 4 deletions

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6

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

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11

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

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