media: adv748x-csi2: Use the subdev active state

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Initialize and use the subdev active state to store the subdevice
format.

This simplifies the implementation of the get_fmt and set_fmt pad
operations.

Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Tested-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20240617161135.130719-9-jacopo.mondi@ideasonboard.com
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

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Jacopo Mondi 2024-06-17 18:11:31 +02:00 • committed by Laurent Pinchart

parent 61893eccf6

commit 3164347e24

2 changed files with 42 additions and 66 deletions

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107

drivers/media/i2c/adv748x/adv748x-csi2.c

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1

drivers/media/i2c/adv748x/adv748x.h

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