1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/media/common/saa7146_fops.c b/drivers/media/common/saa7146_fops.c
index 428a543ec2ce..7d42c11c8684 100644
--- a/drivers/media/common/saa7146_fops.c
+++ b/drivers/media/common/saa7146_fops.c
@@ -309,6 +309,8 @@ static int fops_mmap(struct file *file, struct vm_area_struct * vma)
         case VFL_TYPE_VBI: {
                 DEB_EE("V4L2_BUF_TYPE_VBI_CAPTURE: file:%p, vma:%p\n",
                        file, vma);
+                if (fh->dev->ext_vv_data->capabilities & V4L2_CAP_SLICED_VBI_OUTPUT)
+                        return -ENODEV;
                 q = &fh->vbi_q;
                 break;
                 }
@@ -331,6 +333,8 @@ static unsigned int fops_poll(struct file *file, struct poll_table_struct *wait)
         DEB_EE("file:%p, poll:%p\n", file, wait);
 
         if (vdev->vfl_type == VFL_TYPE_VBI) {
+                if (fh->dev->ext_vv_data->capabilities & V4L2_CAP_SLICED_VBI_OUTPUT)
+                        return res | POLLOUT | POLLWRNORM;
                 if( 0 == fh->vbi_q.streaming )
                         return res | videobuf_poll_stream(file, &fh->vbi_q, wait);
                 q = &fh->vbi_q;