[media] v4l: subdev: Add pad config allocator and init

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Add a new subdev operation to initialize a subdev pad config array, and
a helper function to allocate and initialize the array. This can be used
by bridge drivers to implement try format based on subdev pad
operations.

Signed-off-by: Laurent Pinchart <laurent.pinchart@linaro.org>
Acked-by: Vaibhav Hiremath <vaibhav.hiremath@linaro.org>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

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Laurent Pinchart 2015-04-24 20:06:31 -03:00 • committed by Mauro Carvalho Chehab

parent 45b46879a7

commit 9b02cbb3ed

2 changed files with 43 additions and 4 deletions

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include/media/v4l2-subdev.h

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