media: rcar-vin: Add check that input interface and format are valid

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Add a check to make sure the input interface (CSI-2 or parallel) allow
for the requested input bus format. If not inform the user and error out
rather then try to continue with incorrect settings.

While at it add the missing define for RGB666 that is not yet supported
in the driver but we can preemptively check for it in this context
already.

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

...

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Niklas Söderlund 2022-03-16 15:48:39 +01:00 • committed by Mauro Carvalho Chehab

parent e386038aff

commit 78b3f9d75a

1 changed files with 25 additions and 0 deletions

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

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