Re: [PATCH 21/30] v4l: Add bus type to frame descriptors

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Hi Niklas, Sakari

On 23/08/2018 14:25, Niklas Söderlund wrote:
> From: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
> 
> Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
> ---
>  include/media/v4l2-subdev.h | 9 +++++++++
>  1 file changed, 9 insertions(+)
> 
> diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h
> index 5acaeeb9b3cacefa..ac1f7ee4cdb978ad 100644
> --- a/include/media/v4l2-subdev.h
> +++ b/include/media/v4l2-subdev.h
> @@ -349,12 +349,21 @@ struct v4l2_mbus_frame_desc_entry {
>  
>  #define V4L2_FRAME_DESC_ENTRY_MAX	4
>  
> +enum {
> +	V4L2_MBUS_FRAME_DESC_TYPE_PLATFORM,
> +	V4L2_MBUS_FRAME_DESC_TYPE_PARALLEL,
> +	V4L2_MBUS_FRAME_DESC_TYPE_CCP2,
> +	V4L2_MBUS_FRAME_DESC_TYPE_CSI2,

Does this need to be extended to differentiate CSI2 DPHY/CPHY as has
been done in the v4l2_mbus_config structures?


> +};
> +
>  /**
>   * struct v4l2_mbus_frame_desc - media bus data frame description
> + * @type: type of the bus (V4L2_MBUS_FRAME_DESC_TYPE_*)
>   * @entry: frame descriptors array
>   * @num_entries: number of entries in @entry array
>   */
>  struct v4l2_mbus_frame_desc {
> +	u32 type;
>  	struct v4l2_mbus_frame_desc_entry entry[V4L2_FRAME_DESC_ENTRY_MAX];
>  	unsigned short num_entries;
>  };
> 

-- 
Regards
--
Kieran



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