diff options
| author | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-12-29 11:52:23 -0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-01-11 12:19:25 -0200 |
| commit | 0230d60e4661d9ced6fb0b9a30f182ebdafbba7a (patch) | |
| tree | 7d9d8e71ba103473fe276b1c49040bfb72230f44 /drivers/media/dvb-core/dvbdev.h | |
| parent | 0820eb5c5510b0a5c25a17c8be5e40156ace4991 (diff) | |
| download | linux-0230d60e4661d9ced6fb0b9a30f182ebdafbba7a.tar.bz2 | |
[media] dvbdev: Add RF connector if needed
Several pure digital TV devices have a frontend with the tuner
integrated on it. Add the RF connector when dvb_create_media_graph()
is called on such devices.
Tested with siano and dvb_usb_mxl111sf drivers.
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/dvb-core/dvbdev.h')
| -rw-r--r-- | drivers/media/dvb-core/dvbdev.h | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/drivers/media/dvb-core/dvbdev.h b/drivers/media/dvb-core/dvbdev.h index abee18a402e1..b622d6a3b95e 100644 --- a/drivers/media/dvb-core/dvbdev.h +++ b/drivers/media/dvb-core/dvbdev.h @@ -75,6 +75,9 @@ struct dvb_frontend; * used. * @mdev: pointer to struct media_device, used when the media * controller is used. + * @conn: RF connector. Used only if the device has no separate + * tuner. + * @conn_pads: pointer to struct media_pad associated with @conn; */ struct dvb_adapter { int num; @@ -94,6 +97,8 @@ struct dvb_adapter { #if defined(CONFIG_MEDIA_CONTROLLER_DVB) struct media_device *mdev; + struct media_entity *conn; + struct media_pad *conn_pads; #endif }; @@ -214,7 +219,16 @@ int dvb_register_device(struct dvb_adapter *adap, void dvb_unregister_device(struct dvb_device *dvbdev); #ifdef CONFIG_MEDIA_CONTROLLER_DVB -__must_check int dvb_create_media_graph(struct dvb_adapter *adap); +/** + * dvb_create_media_graph - Creates media graph for the Digital TV part of the + * device. + * + * @adap: pointer to struct dvb_adapter + * @create_rf_connector: if true, it creates the RF connector too + */ +__must_check int dvb_create_media_graph(struct dvb_adapter *adap, + bool create_rf_connector); + static inline void dvb_register_media_controller(struct dvb_adapter *adap, struct media_device *mdev) { @@ -222,7 +236,9 @@ static inline void dvb_register_media_controller(struct dvb_adapter *adap, } #else -static inline int dvb_create_media_graph(struct dvb_adapter *adap) +static inline +int dvb_create_media_graph(struct dvb_adapter *adap, + bool create_rf_connector) { return 0; }; |