common/saa7146/saa7146_fops.c

343 int saa7146_register_device(struct video_device *vfd, struct saa7146_dev *dev,
352 	vfd->fops = &video_fops;
354 		vfd->ioctl_ops = &dev->ext_vv_data->vid_ops;
357 		vfd->ioctl_ops = &dev->ext_vv_data->vbi_ops;
360 	vfd->release = video_device_release_empty;
361 	vfd->lock = &dev->v4l2_lock;
362 	vfd->v4l2_dev = &dev->v4l2_dev;
363 	vfd->tvnorms = 0;
365 		vfd->tvnorms |= dev->ext_vv_data->stds[i].id;
366 	strscpy(vfd->name, name, sizeof(vfd->name));
367 	vfd->device_caps = V4L2_CAP_VIDEO_CAPTURE |
369 	vfd->device_caps |= dev->ext_vv_data->capabilities;
371 		vfd->device_caps &=
373 	} else if (vfd->device_caps & V4L2_CAP_SLICED_VBI_OUTPUT) {
374 		vfd->vfl_dir = VFL_DIR_TX;
375 		vfd->device_caps &= ~(V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING |
378 		vfd->device_caps &= ~V4L2_CAP_VIDEO_CAPTURE;
395 	vfd->queue = q;
397 	video_set_drvdata(vfd, dev);
399 	err = video_register_device(vfd, type, -1);
406 		dev->name, video_device_node_name(vfd));
411 int saa7146_unregister_device(struct video_device *vfd, struct saa7146_dev *dev)
415 	video_unregister_device(vfd);