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[media] rcar-vin: use pad information when verifying media bus format 

Use information about pad index when enumerating mbus codes.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Niklas Söderlund 2017-05-23 21:15:31 -03:00 committed by Mauro Carvalho Chehab
parent f4dbfbc75b
commit 557d61672f
1 changed files with 1 additions and 0 deletions
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1
drivers/media/platform/rcar-vin/rcar-core.c
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@ -53,6 +53,7 @@ static bool rvin_mbus_supported(struct rvin_graph_entity *entity)
};
code.index = 0;
code.pad = entity->source_pad;
while (!v4l2_subdev_call(sd, pad, enum_mbus_code, NULL, &code)) {
code.index++;
switch (code.code) {