On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
> The Media Controller New Generation redefines the types for both
> interfaces and entities to be used on DVB. Make the needed
> changes at the DVB core for all interfaces, entities and
> data and interface links to appear in the graph.
>
> Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
>
> diff --git a/drivers/media/dvb-core/dmxdev.c b/drivers/media/dvb-core/dmxdev.c
> index d0e3f9d85f34..baaed28ee975 100644
> --- a/drivers/media/dvb-core/dmxdev.c
> +++ b/drivers/media/dvb-core/dmxdev.c
> @@ -1242,9 +1242,9 @@ int dvb_dmxdev_init(struct dmxdev *dmxdev, struct dvb_adapter *dvb_adapter)
> }
>
> dvb_register_device(dvb_adapter, &dmxdev->dvbdev, &dvbdev_demux, dmxdev,
> - DVB_DEVICE_DEMUX);
> + DVB_DEVICE_DEMUX, dmxdev->filternum);
> dvb_register_device(dvb_adapter, &dmxdev->dvr_dvbdev, &dvbdev_dvr,
> - dmxdev, DVB_DEVICE_DVR);
> + dmxdev, DVB_DEVICE_DVR, dmxdev->filternum);
>
> dvb_ringbuffer_init(&dmxdev->dvr_buffer, NULL, 8192);
>
> diff --git a/drivers/media/dvb-core/dvb_ca_en50221.c b/drivers/media/dvb-core/dvb_ca_en50221.c
> index fb66184dc9b6..f82cd1ff4f3a 100644
> --- a/drivers/media/dvb-core/dvb_ca_en50221.c
> +++ b/drivers/media/dvb-core/dvb_ca_en50221.c
> @@ -1695,7 +1695,7 @@ int dvb_ca_en50221_init(struct dvb_adapter *dvb_adapter,
> pubca->private = ca;
>
> /* register the DVB device */
> - ret = dvb_register_device(dvb_adapter, &ca->dvbdev, &dvbdev_ca, ca, DVB_DEVICE_CA);
> + ret = dvb_register_device(dvb_adapter, &ca->dvbdev, &dvbdev_ca, ca, DVB_DEVICE_CA, 0);
> if (ret)
> goto free_slot_info;
>
> diff --git a/drivers/media/dvb-core/dvb_frontend.c b/drivers/media/dvb-core/dvb_frontend.c
> index 2d06bcff0946..58601bfe0b8d 100644
> --- a/drivers/media/dvb-core/dvb_frontend.c
> +++ b/drivers/media/dvb-core/dvb_frontend.c
> @@ -2754,7 +2754,7 @@ int dvb_register_frontend(struct dvb_adapter* dvb,
> fe->dvb->num, fe->id, fe->ops.info.name);
>
> dvb_register_device (fe->dvb, &fepriv->dvbdev, &dvbdev_template,
> - fe, DVB_DEVICE_FRONTEND);
> + fe, DVB_DEVICE_FRONTEND, 0);
>
> /*
> * Initialize the cache to the proper values according with the
> diff --git a/drivers/media/dvb-core/dvb_net.c b/drivers/media/dvb-core/dvb_net.c
> index b81e026edab3..14f51b68f4fe 100644
> --- a/drivers/media/dvb-core/dvb_net.c
> +++ b/drivers/media/dvb-core/dvb_net.c
> @@ -1503,6 +1503,6 @@ int dvb_net_init (struct dvb_adapter *adap, struct dvb_net *dvbnet,
> dvbnet->state[i] = 0;
>
> return dvb_register_device(adap, &dvbnet->dvbdev, &dvbdev_net,
> - dvbnet, DVB_DEVICE_NET);
> + dvbnet, DVB_DEVICE_NET, 0);
> }
> EXPORT_SYMBOL(dvb_net_init);
> diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
> index 88013d1a2c39..f638c67defbe 100644
> --- a/drivers/media/dvb-core/dvbdev.c
> +++ b/drivers/media/dvb-core/dvbdev.c
> @@ -180,18 +180,86 @@ skip:
> return -ENFILE;
> }
>
> +static void dvb_create_tsout_entity(struct dvb_device *dvbdev,
> + const char *name, int npads)
> +{
> +#if defined(CONFIG_MEDIA_CONTROLLER_DVB)
> + int i, ret = 0;
> +
> + dvbdev->tsout_pads = kcalloc(npads, sizeof(*dvbdev->tsout_pads),
> + GFP_KERNEL);
> + if (!dvbdev->tsout_pads)
> + return;
> + dvbdev->tsout_entity = kcalloc(npads, sizeof(*dvbdev->tsout_entity),
> + GFP_KERNEL);
> + if (!dvbdev->tsout_entity) {
> + kfree(dvbdev->tsout_pads);
> + dvbdev->tsout_pads = NULL;
> + return;
> + }
> + for (i = 0; i < npads; i++) {
> + struct media_pad *pads = &dvbdev->tsout_pads[i];
> + struct media_entity *entity = &dvbdev->tsout_entity[i];
> +
> + entity->name = kasprintf(GFP_KERNEL, "%s #%d", name, i);
> + if (!entity->name) {
> + ret = -ENOMEM;
> + break;
> + }
> +
> + entity->type = MEDIA_ENT_T_DVB_TSOUT;
> + pads->flags = MEDIA_PAD_FL_SINK;
> +
> + ret = media_entity_init(entity, 1, pads);
> + if (ret < 0)
> + break;
> +
> + ret = media_device_register_entity(dvbdev->adapter->mdev,
> + entity);
> + if (ret < 0)
> + break;
> + }
> +
> + if (!ret) {
> + dvbdev->tsout_num_entities = npads;
> + return;
> + }
> +
> + for (i--; i >= 0; i--) {
> + media_device_unregister_entity(&dvbdev->tsout_entity[i]);
> + kfree(dvbdev->tsout_entity[i].name);
> + }
> +
> + printk(KERN_ERR
> + "%s: media_device_register_entity failed for %s\n",
> + __func__, name);
> +
> + kfree(dvbdev->tsout_entity);
> + kfree(dvbdev->tsout_pads);
> + dvbdev->tsout_entity = NULL;
> + dvbdev->tsout_pads = NULL;
> +#endif
> +}
> +
> +#define DEMUX_TSOUT "demux_tsout"
> +#define DVR_TSOUT "dvr_tsout"
> +
I have a preference for - instead of _.
Your choice, though.
Regards,
Hans
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