media: v4l2-ctrls: prepare internal structs for request API

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Embed and initialize a media_request_object in struct v4l2_ctrl_handler.

Add a p_req field to struct v4l2_ctrl_ref that will store the
request value.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Alexandre Courbot <acourbot@chromium.org>
Reviewed-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

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Hans Verkuil 2018-05-21 04:54:37 -04:00 • committed by Mauro Carvalho Chehab

parent da1b1aeac1

commit 52beeddb68

2 changed files with 11 additions and 0 deletions

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1

drivers/media/v4l2-core/v4l2-ctrls.c

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10

include/media/v4l2-ctrls.h

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