return 0;
}
-static long fops_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
-{
-/*
- DEB_EE(("file:%p, cmd:%d, arg:%li\n", file, cmd, arg));
-*/
- return video_usercopy(file, cmd, arg, saa7146_video_do_ioctl);
-}
-
static int fops_mmap(struct file *file, struct vm_area_struct * vma)
{
struct saa7146_fh *fh = file->private_data;
.write = fops_write,
.poll = fops_poll,
.mmap = fops_mmap,
- .ioctl = fops_ioctl,
+ .ioctl = video_ioctl2,
};
static void vv_callback(struct saa7146_dev *dev, unsigned long status)
}
}
-static struct video_device device_template =
-{
- .fops = &video_fops,
- .minor = -1,
-};
-
int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv)
{
- struct saa7146_vv *vv = kzalloc (sizeof(struct saa7146_vv),GFP_KERNEL);
- if( NULL == vv ) {
+ struct saa7146_vv *vv;
+ int err;
+
+ err = v4l2_device_register(&dev->pci->dev, &dev->v4l2_dev);
+ if (err)
+ return err;
+
+ vv = kzalloc(sizeof(struct saa7146_vv), GFP_KERNEL);
+ if (vv == NULL) {
ERR(("out of memory. aborting.\n"));
- return -1;
+ return -ENOMEM;
}
+ ext_vv->ops = saa7146_video_ioctl_ops;
+ ext_vv->core_ops = &saa7146_video_ioctl_ops;
DEB_EE(("dev:%p\n",dev));
DEB_EE(("dev:%p\n",dev));
+ v4l2_device_unregister(&dev->v4l2_dev);
pci_free_consistent(dev->pci, SAA7146_CLIPPING_MEM, vv->d_clipping.cpu_addr, vv->d_clipping.dma_handle);
kfree(vv);
dev->vv_data = NULL;
{
struct saa7146_vv *vv = dev->vv_data;
struct video_device *vfd;
+ int err;
+ int i;
DEB_EE(("dev:%p, name:'%s', type:%d\n",dev,name,type));
if (vfd == NULL)
return -ENOMEM;
- memcpy(vfd, &device_template, sizeof(struct video_device));
- strlcpy(vfd->name, name, sizeof(vfd->name));
+ vfd->fops = &video_fops;
+ vfd->ioctl_ops = &dev->ext_vv_data->ops;
vfd->release = video_device_release;
+ vfd->tvnorms = 0;
+ for (i = 0; i < dev->ext_vv_data->num_stds; i++)
+ vfd->tvnorms |= dev->ext_vv_data->stds[i].id;
+ strlcpy(vfd->name, name, sizeof(vfd->name));
video_set_drvdata(vfd, dev);
- // fixme: -1 should be an insmod parameter *for the extension* (like "video_nr");
- if (video_register_device(vfd, type, -1) < 0) {
+ err = video_register_device(vfd, type, -1);
+ if (err < 0) {
ERR(("cannot register v4l2 device. skipping.\n"));
video_device_release(vfd);
- return -1;
+ return err;
}
if( VFL_TYPE_GRABBER == type ) {