Hi Javier,
Thank you for the patch.
On Thursday 03 September 2015 18:00:36 Javier Martinez Canillas wrote:
> The smiapp driver creates the pads links before the media entity is
> registered with the media device. This doesn't work now that object
> IDs are used to create links so the media_device has to be set.
>
> Move entity registration logic before pads links creation.
>
> Signed-off-by: Javier Martinez Canillas <javier@xxxxxxxxxxxxxxx>
Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
> ---
>
> drivers/media/i2c/smiapp/smiapp-core.c | 20 ++++++++++----------
> 1 file changed, 10 insertions(+), 10 deletions(-)
>
> diff --git a/drivers/media/i2c/smiapp/smiapp-core.c
> b/drivers/media/i2c/smiapp/smiapp-core.c index 5aa49eb393a9..938201789ebc
> 100644
> --- a/drivers/media/i2c/smiapp/smiapp-core.c
> +++ b/drivers/media/i2c/smiapp/smiapp-core.c
> @@ -2495,23 +2495,23 @@ static int smiapp_register_subdevs(struct
> smiapp_sensor *sensor) return rval;
> }
>
> - rval = media_create_pad_link(&this->sd.entity,
> - this->source_pad,
> - &last->sd.entity,
> - last->sink_pad,
> - MEDIA_LNK_FL_ENABLED |
> - MEDIA_LNK_FL_IMMUTABLE);
> + rval = v4l2_device_register_subdev(sensor->src->sd.v4l2_dev,
> + &this->sd);
> if (rval) {
> dev_err(&client->dev,
> - "media_create_pad_link failed\n");
> + "v4l2_device_register_subdev failed\n");
> return rval;
> }
>
> - rval = v4l2_device_register_subdev(sensor->src->sd.v4l2_dev,
> - &this->sd);
> + rval = media_create_pad_link(&this->sd.entity,
> + this->source_pad,
> + &last->sd.entity,
> + last->sink_pad,
> + MEDIA_LNK_FL_ENABLED |
> + MEDIA_LNK_FL_IMMUTABLE);
> if (rval) {
> dev_err(&client->dev,
> - "v4l2_device_register_subdev failed\n");
> + "media_create_pad_link failed\n");
> return rval;
> }
> }
--
Regards,
Laurent Pinchart
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