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path: root/drivers/media/v4l2-core/videobuf2-dvb.c
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Diffstat (limited to 'drivers/media/v4l2-core/videobuf2-dvb.c')
-rw-r--r--drivers/media/v4l2-core/videobuf2-dvb.c13
1 files changed, 11 insertions, 2 deletions
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;