media: rcar-vin: move model information to own struct

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When Gen3 support is added to the driver more than model ID will be
different for the different SoCs. To avoid a lot of if statements in the
code create a struct rvin_info to store this information.

While we are at it rename the poorly chosen enum which contains the
different model IDs from chip_id to model_id. Also sort the compatible
string entries and make use of of_device_get_match_data() which will
always work as the driver is DT only, so there's always a valid match.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
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>

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Niklas Söderlund 2018-04-14 07:57:00 -04:00 • committed by Mauro Carvalho Chehab

parent 23525ef9f8

commit bb3ed3fd66

3 changed files with 55 additions and 18 deletions

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56

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

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3

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

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14

drivers/media/platform/rcar-vin/rcar-vin.h

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