diff options
Diffstat (limited to 'drivers/media/pci/saa7134/saa7134-video.c')
| -rw-r--r-- | drivers/media/pci/saa7134/saa7134-video.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/media/pci/saa7134/saa7134-video.c b/drivers/media/pci/saa7134/saa7134-video.c index a63c1366a64e..7a42d3ae3ac9 100644 --- a/drivers/media/pci/saa7134/saa7134-video.c +++ b/drivers/media/pci/saa7134/saa7134-video.c @@ -1906,6 +1906,7 @@ static const struct v4l2_ioctl_ops video_ioctl_ops = { .vidioc_querybuf = vb2_ioctl_querybuf, .vidioc_qbuf = vb2_ioctl_qbuf, .vidioc_dqbuf = vb2_ioctl_dqbuf, + .vidioc_expbuf = vb2_ioctl_expbuf, .vidioc_s_std = saa7134_s_std, .vidioc_g_std = saa7134_g_std, .vidioc_querystd = saa7134_querystd, @@ -2089,7 +2090,7 @@ int saa7134_video_init1(struct saa7134_dev *dev) * USERPTR support is a no-go unless the application knows about these * limitations and has special support for this. */ - q->io_modes = VB2_MMAP | VB2_READ; + q->io_modes = VB2_MMAP | VB2_DMABUF | VB2_READ; if (saa7134_userptr) q->io_modes |= VB2_USERPTR; q->drv_priv = &dev->video_q; |