Re: [PATCH v2 1/7] [media] tvp5150: add input source selection of_graph support

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Hi Sakari,

thanks for the review.

On 18-09-14 16:31, Sakari Ailus wrote:
> Hi Marco,
> 
> On Mon, Aug 13, 2018 at 11:25:02AM +0200, Marco Felsch wrote:
> ...
> > +static void tvp5150_dt_cleanup(struct tvp5150 *decoder)
> > +{
> > +	unsigned int i;
> > +
> > +	for (i = 0; i < TVP5150_NUM_PADS; i++)
> > +		of_node_put(decoder->endpoints[i]);
> > +}
> > +
> >  static const char * const tvp5150_test_patterns[2] = {
> >  	"Disabled",
> >  	"Black screen"
> > @@ -1586,7 +1996,7 @@ static int tvp5150_probe(struct i2c_client *c,
> >  		res = tvp5150_parse_dt(core, np);
> >  		if (res) {
> >  			dev_err(sd->dev, "DT parsing error: %d\n", res);
> > -			return res;
> > +			goto err_cleanup_dt;
> >  		}
> >  	} else {
> >  		/* Default to BT.656 embedded sync */
> > @@ -1594,25 +2004,16 @@ static int tvp5150_probe(struct i2c_client *c,
> >  	}
> >  
> >  	v4l2_i2c_subdev_init(sd, c, &tvp5150_ops);
> > +	sd->internal_ops = &tvp5150_internal_ops;
> >  	sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
> >  
> > -#if defined(CONFIG_MEDIA_CONTROLLER)
> > -	core->pads[TVP5150_PAD_IF_INPUT].flags = MEDIA_PAD_FL_SINK;
> > -	core->pads[TVP5150_PAD_IF_INPUT].sig_type = PAD_SIGNAL_ANALOG;
> > -	core->pads[TVP5150_PAD_VID_OUT].flags = MEDIA_PAD_FL_SOURCE;
> > -	core->pads[TVP5150_PAD_VID_OUT].sig_type = PAD_SIGNAL_DV;
> > -
> > -	sd->entity.function = MEDIA_ENT_F_ATV_DECODER;
> > -
> > -	res = media_entity_pads_init(&sd->entity, TVP5150_NUM_PADS, core->pads);
> > -	if (res < 0)
> > -		return res;
> > -
> > -#endif
> > +	res = tvp5150_mc_init(sd);
> > +	if (res)
> > +		goto err_cleanup_dt;
> >  
> >  	res = tvp5150_detect_version(core);
> >  	if (res < 0)
> > -		return res;
> > +		goto err_cleanup_dt;
> >  
> >  	core->norm = V4L2_STD_ALL;	/* Default is autodetect */
> >  	core->detected_norm = V4L2_STD_UNKNOWN;
> > @@ -1664,6 +2065,9 @@ static int tvp5150_probe(struct i2c_client *c,
> >  err:
> 
> Now that you have more error labels, you could rename this one.

Hm.. okay make sense, I will change this.

> 
> >  	v4l2_ctrl_handler_free(&core->hdl);
> >  	return res;
> 
> Is the above line intended to be kept?

Nope, sorry I will fix this.

Regards,
Marco

> 
> > +err_cleanup_dt:
> > +	tvp5150_dt_cleanup(core);
> > +	return res;
> >  }
> >  
> >  static int tvp5150_remove(struct i2c_client *c)
> 
> -- 
> Sakari Ailus
> sakari.ailus@xxxxxxxxxxxxxxx
> 





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