diff options
author | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-02-05 08:35:50 -0200 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-02-10 07:23:41 -0200 |
commit | 2773b0e9baa68beed1f93d04a8ae8ca04b35a60d (patch) | |
tree | 19325d3942b4e40d188d31410f862568479627e6 /drivers | |
parent | de39078779cb08b21e7e3d2daa7d3b64a53a8d20 (diff) | |
download | linux-2773b0e9baa68beed1f93d04a8ae8ca04b35a60d.tar.bz2 |
[media] add media controller support to videobuf2-dvb
Allow devices to pass an optional argument to register the DVB
driver at the media controller.
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/media/pci/cx23885/cx23885-dvb.c | 3 | ||||
-rw-r--r-- | drivers/media/pci/cx88/cx88-dvb.c | 3 | ||||
-rw-r--r-- | drivers/media/pci/netup_unidvb/netup_unidvb_core.c | 4 | ||||
-rw-r--r-- | drivers/media/pci/saa7134/saa7134-dvb.c | 2 | ||||
-rw-r--r-- | drivers/media/v4l2-core/videobuf2-dvb.c | 13 |
5 files changed, 18 insertions, 7 deletions
diff --git a/drivers/media/pci/cx23885/cx23885-dvb.c b/drivers/media/pci/cx23885/cx23885-dvb.c index 80319bb73d94..5131c9f555fb 100644 --- a/drivers/media/pci/cx23885/cx23885-dvb.c +++ b/drivers/media/pci/cx23885/cx23885-dvb.c @@ -2301,7 +2301,8 @@ static int dvb_register(struct cx23885_tsport *port) /* register everything */ ret = vb2_dvb_register_bus(&port->frontends, THIS_MODULE, port, - &dev->pci->dev, adapter_nr, mfe_shared); + &dev->pci->dev, NULL, + adapter_nr, mfe_shared); if (ret) goto frontend_detach; diff --git a/drivers/media/pci/cx88/cx88-dvb.c b/drivers/media/pci/cx88/cx88-dvb.c index afb20756d7a5..851d2a9caed3 100644 --- a/drivers/media/pci/cx88/cx88-dvb.c +++ b/drivers/media/pci/cx88/cx88-dvb.c @@ -1642,7 +1642,8 @@ static int dvb_register(struct cx8802_dev *dev) /* register everything */ res = vb2_dvb_register_bus(&dev->frontends, THIS_MODULE, dev, - &dev->pci->dev, adapter_nr, mfe_shared); + &dev->pci->dev, NULL, adapter_nr, + mfe_shared); if (res) goto frontend_detach; return res; diff --git a/drivers/media/pci/netup_unidvb/netup_unidvb_core.c b/drivers/media/pci/netup_unidvb/netup_unidvb_core.c index c94cecd2aa40..2b667b315913 100644 --- a/drivers/media/pci/netup_unidvb/netup_unidvb_core.c +++ b/drivers/media/pci/netup_unidvb/netup_unidvb_core.c @@ -462,8 +462,8 @@ static int netup_unidvb_dvb_init(struct netup_unidvb_dev *ndev, } if (vb2_dvb_register_bus(&ndev->frontends[num], - THIS_MODULE, NULL, - &ndev->pci_dev->dev, adapter_nr, 1)) { + THIS_MODULE, NULL, + &ndev->pci_dev->dev, NULL, adapter_nr, 1)) { dev_dbg(&ndev->pci_dev->dev, "%s(): unable to register DVB bus %d\n", __func__, num); diff --git a/drivers/media/pci/saa7134/saa7134-dvb.c b/drivers/media/pci/saa7134/saa7134-dvb.c index 101ba8729416..ed84f7dea94c 100644 --- a/drivers/media/pci/saa7134/saa7134-dvb.c +++ b/drivers/media/pci/saa7134/saa7134-dvb.c @@ -1884,7 +1884,7 @@ static int dvb_init(struct saa7134_dev *dev) /* register everything else */ ret = vb2_dvb_register_bus(&dev->frontends, THIS_MODULE, dev, - &dev->pci->dev, adapter_nr, 0); + &dev->pci->dev, NULL, adapter_nr, 0); /* this sequence is necessary to make the tda1004x load its firmware * and to enter analog mode of hybrid boards diff --git a/drivers/media/v4l2-core/videobuf2-dvb.c b/drivers/media/v4l2-core/videobuf2-dvb.c index d09269846b7e..9f38b4218c0d 100644 --- a/drivers/media/v4l2-core/videobuf2-dvb.c +++ b/drivers/media/v4l2-core/videobuf2-dvb.c @@ -77,6 +77,7 @@ static int vb2_dvb_register_adapter(struct vb2_dvb_frontends *fe, struct module *module, void *adapter_priv, struct device *device, + struct media_device *mdev, char *adapter_name, short *adapter_nr, int mfe_shared) @@ -94,7 +95,10 @@ static int vb2_dvb_register_adapter(struct vb2_dvb_frontends *fe, } fe->adapter.priv = adapter_priv; fe->adapter.mfe_shared = mfe_shared; - +#ifdef CONFIG_MEDIA_CONTROLLER_DVB + if (mdev) + fe->adapter.mdev = mdev; +#endif return result; } @@ -193,6 +197,7 @@ int vb2_dvb_register_bus(struct vb2_dvb_frontends *f, struct module *module, void *adapter_priv, struct device *device, + struct media_device *mdev, short *adapter_nr, int mfe_shared) { @@ -207,7 +212,7 @@ int vb2_dvb_register_bus(struct vb2_dvb_frontends *f, } /* Bring up the adapter */ - res = vb2_dvb_register_adapter(f, module, adapter_priv, device, + res = vb2_dvb_register_adapter(f, module, adapter_priv, device, mdev, fe->dvb.name, adapter_nr, mfe_shared); if (res < 0) { pr_warn("vb2_dvb_register_adapter failed (errno = %d)\n", res); @@ -224,7 +229,11 @@ int vb2_dvb_register_bus(struct vb2_dvb_frontends *f, fe->dvb.name, res); goto err; } + res = dvb_create_media_graph(&f->adapter, false); + if (res < 0) + goto err; } + mutex_unlock(&f->lock); return 0; |