diff options
| -rw-r--r-- | drivers/media/dvb-core/dvbdev.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c index 6bf61d42c017..ada0738d26f2 100644 --- a/drivers/media/dvb-core/dvbdev.c +++ b/drivers/media/dvb-core/dvbdev.c @@ -441,6 +441,7 @@ void dvb_create_media_graph(struct dvb_adapter *adap) struct media_device *mdev = adap->mdev; struct media_entity *entity, *tuner = NULL, *fe = NULL; struct media_entity *demux = NULL, *dvr = NULL, *ca = NULL; + struct media_interface *intf; if (!mdev) return; @@ -476,6 +477,16 @@ void dvb_create_media_graph(struct dvb_adapter *adap) if (demux && ca) media_create_pad_link(demux, 1, ca, 0, MEDIA_LNK_FL_ENABLED); + + /* Create indirect interface links for FE->tuner, DVR->demux and CA->ca */ + list_for_each_entry(intf, &mdev->interfaces, list) { + if (intf->type == MEDIA_INTF_T_DVB_CA && ca) + media_create_intf_link(ca, intf, 0); + if (intf->type == MEDIA_INTF_T_DVB_FE && tuner) + media_create_intf_link(tuner, intf, 0); + if (intf->type == MEDIA_INTF_T_DVB_DVR && demux) + media_create_intf_link(demux, intf, 0); + } } EXPORT_SYMBOL_GPL(dvb_create_media_graph); #endif |