Hi Sakari,
Thanks for your work.
On 2020-09-30 17:48:11 +0300, Sakari Ailus wrote:
> Earlier it was expected that there would be more variable size endpoint
> properties and that most if not all drivers would need them. For that
> reason it was expected also that v4l2_fwnode_endpoint_parse would no
> longer be needed.
>
> What actually happened that not all drivers require "link-frequencies",
> the only variable size media endpoint property without a small upper
> limit. Therefore drivers that do not need that information are fine using
> v4l2_fwnode_endpoint_parse. So don't tell drivers to use
> v4l2_fwnode_endpoint_alloc_parse in all cases.
>
> Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx>
> ---
> include/media/v4l2-fwnode.h | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/include/media/v4l2-fwnode.h b/include/media/v4l2-fwnode.h
> index 0c28dc11e829..cbd872e59f8e 100644
> --- a/include/media/v4l2-fwnode.h
> +++ b/include/media/v4l2-fwnode.h
> @@ -245,8 +245,8 @@ struct v4l2_fwnode_connector {
> * The function does not change the V4L2 fwnode endpoint state if it fails.
> *
> * NOTE: This function does not parse properties the size of which is variable
> - * without a low fixed limit. Please use v4l2_fwnode_endpoint_alloc_parse() in
> - * new drivers instead.
> + * without a low fixed limit. Please use v4l2_fwnode_endpoint_alloc_parse() if
> + * you need properties of variable size.
> *
> * Return: %0 on success or a negative error code on failure:
> * %-ENOMEM on memory allocation failure
> --
> 2.27.0
>
>
--
Regards,
Niklas Söderlund
