[PATCH v9 05/13] media: cadence: csi2rx: Add get_fmt and set_fmt pad ops

[Tomi Valkeinen]

On 11/08/2023 13:47, Jai Luthra wrote:
> From: Pratyush Yadav <p.yadav at ti.com>
> 
> The format is needed to calculate the link speed for the external DPHY
> configuration. It is not right to query the format from the source
> subdev. Add get_fmt and set_fmt pad operations so that the format can be
> configured and correct bpp be selected.
> 
> Initialize and use the v4l2 subdev active state to keep track of the
> active formats. Also propagate the new format from the sink pad to all
> the source pads.
> 
> Signed-off-by: Pratyush Yadav <p.yadav at ti.com>
> Co-authored-by: Jai Luthra <j-luthra at ti.com>
> Reviewed-by: Maxime Ripard <mripard at kernel.org>
> Signed-off-by: Jai Luthra <j-luthra at ti.com>
> ---
> Changes from v8:
>      - Squash the patch adding RAW8 and RAW10 formats within this one
>      - Single line struct entries in formats[] array
>      - Skip specifiying redundant format.which entry in init_cfg()
> 

Reviewed-by: Tomi Valkeinen <tomi.valkeinen at ideasonboard.com>

  Tomi