diff options
Diffstat (limited to 'drivers/media/common/saa7146_fops.c')
| -rw-r--r-- | drivers/media/common/saa7146_fops.c | 30 |
1 files changed, 17 insertions, 13 deletions
diff --git a/drivers/media/common/saa7146_fops.c b/drivers/media/common/saa7146_fops.c index 776dfc35be57..66f6e79dd97b 100644 --- a/drivers/media/common/saa7146_fops.c +++ b/drivers/media/common/saa7146_fops.c @@ -229,9 +229,8 @@ static int fops_open(struct file *file) file->private_data = fh; fh->dev = dev; - fh->type = type; - if( fh->type == V4L2_BUF_TYPE_VBI_CAPTURE) { + if (vdev->vfl_type == VFL_TYPE_VBI) { DEB_S("initializing vbi...\n"); if (dev->ext_vv_data->capabilities & V4L2_CAP_VBI_CAPTURE) result = saa7146_vbi_uops.open(dev,file); @@ -263,6 +262,7 @@ out: static int fops_release(struct file *file) { + struct video_device *vdev = video_devdata(file); struct saa7146_fh *fh = file->private_data; struct saa7146_dev *dev = fh->dev; @@ -271,7 +271,7 @@ static int fops_release(struct file *file) if (mutex_lock_interruptible(&saa7146_devices_lock)) return -ERESTARTSYS; - if( fh->type == V4L2_BUF_TYPE_VBI_CAPTURE) { + if (vdev->vfl_type == VFL_TYPE_VBI) { if (dev->ext_vv_data->capabilities & V4L2_CAP_VBI_CAPTURE) saa7146_vbi_uops.release(dev,file); if (dev->ext_vv_data->vbi_fops.release) @@ -291,17 +291,18 @@ static int fops_release(struct file *file) static int fops_mmap(struct file *file, struct vm_area_struct * vma) { + struct video_device *vdev = video_devdata(file); struct saa7146_fh *fh = file->private_data; struct videobuf_queue *q; - switch (fh->type) { - case V4L2_BUF_TYPE_VIDEO_CAPTURE: { + switch (vdev->vfl_type) { + case VFL_TYPE_GRABBER: { DEB_EE("V4L2_BUF_TYPE_VIDEO_CAPTURE: file:%p, vma:%p\n", file, vma); q = &fh->video_q; break; } - case V4L2_BUF_TYPE_VBI_CAPTURE: { + case VFL_TYPE_VBI: { DEB_EE("V4L2_BUF_TYPE_VBI_CAPTURE: file:%p, vma:%p\n", file, vma); q = &fh->vbi_q; @@ -317,13 +318,14 @@ static int fops_mmap(struct file *file, struct vm_area_struct * vma) static unsigned int fops_poll(struct file *file, struct poll_table_struct *wait) { + struct video_device *vdev = video_devdata(file); struct saa7146_fh *fh = file->private_data; struct videobuf_buffer *buf = NULL; struct videobuf_queue *q; DEB_EE("file:%p, poll:%p\n", file, wait); - if (V4L2_BUF_TYPE_VBI_CAPTURE == fh->type) { + if (vdev->vfl_type == VFL_TYPE_VBI) { if( 0 == fh->vbi_q.streaming ) return videobuf_poll_stream(file, &fh->vbi_q, wait); q = &fh->vbi_q; @@ -352,16 +354,17 @@ static unsigned int fops_poll(struct file *file, struct poll_table_struct *wait) static ssize_t fops_read(struct file *file, char __user *data, size_t count, loff_t *ppos) { + struct video_device *vdev = video_devdata(file); struct saa7146_fh *fh = file->private_data; - switch (fh->type) { - case V4L2_BUF_TYPE_VIDEO_CAPTURE: + switch (vdev->vfl_type) { + case VFL_TYPE_GRABBER: /* DEB_EE("V4L2_BUF_TYPE_VIDEO_CAPTURE: file:%p, data:%p, count:%lun", file, data, (unsigned long)count); */ return saa7146_video_uops.read(file,data,count,ppos); - case V4L2_BUF_TYPE_VBI_CAPTURE: + case VFL_TYPE_VBI: /* DEB_EE("V4L2_BUF_TYPE_VBI_CAPTURE: file:%p, data:%p, count:%lu\n", file, data, (unsigned long)count); @@ -377,12 +380,13 @@ static ssize_t fops_read(struct file *file, char __user *data, size_t count, lof static ssize_t fops_write(struct file *file, const char __user *data, size_t count, loff_t *ppos) { + struct video_device *vdev = video_devdata(file); struct saa7146_fh *fh = file->private_data; - switch (fh->type) { - case V4L2_BUF_TYPE_VIDEO_CAPTURE: + switch (vdev->vfl_type) { + case VFL_TYPE_GRABBER: return -EINVAL; - case V4L2_BUF_TYPE_VBI_CAPTURE: + case VFL_TYPE_VBI: if (fh->dev->ext_vv_data->vbi_fops.write) return fh->dev->ext_vv_data->vbi_fops.write(file, data, count, ppos); else |