Re: [PATCH v8 37/38] media: ccs: Add IMMUTABLE route flag

[Julien Massot <julien.massot@collabora.com>]

On 3/13/24 08:25, Sakari Ailus wrote:
> Add immutable route flag to the routing table.
> 
> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Julien Massot <julien.massot@collabora.com>
> ---
>   drivers/media/i2c/ccs/ccs-core.c | 6 ++++--
>   1 file changed, 4 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/media/i2c/ccs/ccs-core.c b/drivers/media/i2c/ccs/ccs-core.c
> index 838daab212f2..5205d1ecf8f2 100644
> --- a/drivers/media/i2c/ccs/ccs-core.c
> +++ b/drivers/media/i2c/ccs/ccs-core.c
> @@ -3368,12 +3368,14 @@ static int ccs_src_init_state(struct v4l2_subdev *sd,
>   			.sink_pad = CCS_PAD_SINK,
>   			.source_pad = CCS_PAD_SRC,
>   			.source_stream = CCS_STREAM_PIXEL,
> -			.flags = V4L2_SUBDEV_ROUTE_FL_ACTIVE,
> +			.flags = V4L2_SUBDEV_ROUTE_FL_ACTIVE |
> +				 V4L2_SUBDEV_ROUTE_FL_IMMUTABLE,
>   		}, {
>   			.sink_pad = CCS_PAD_META,
>   			.source_pad = CCS_PAD_SRC,
>   			.source_stream = CCS_STREAM_META,
> -			.flags = V4L2_SUBDEV_ROUTE_FL_ACTIVE,
> +			.flags = V4L2_SUBDEV_ROUTE_FL_ACTIVE |
> +				 V4L2_SUBDEV_ROUTE_FL_IMMUTABLE,
>   		}
>   	};
>   	struct v4l2_subdev_krouting routing = {

-- 
Julien Massot
Senior Software Engineer
Collabora Ltd.
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