diff options
| author | Tomasz Stanislawski <t.stanislaws@samsung.com> | 2012-10-19 11:54:43 (GMT) |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-11-25 19:19:31 (GMT) |
| commit | ccc4c539c05fe513800b508531db3b404f56d395 (patch) | |
| tree | bd2942feb81c14e26adb44151377bbd853bf1a37 /drivers/media/usb | |
| parent | a626f0ac9dec1d28d16f62eed6f5ea0879ddb4e0 (diff) | |
| download | linux-fsl-qoriq-ccc4c539c05fe513800b508531db3b404f56d395.tar.xz | |
[media] v4l: uvc: add support for DMABUF importing
This patch enhances UVC with support for DMABUF importing via
V4L2_MEMORY_DMABUF memory type.
Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com>
Tested-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/usb')
| -rw-r--r-- | drivers/media/usb/uvc/uvc_queue.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/usb/uvc/uvc_queue.c b/drivers/media/usb/uvc/uvc_queue.c index 18a91fa..778addc 100644 --- a/drivers/media/usb/uvc/uvc_queue.c +++ b/drivers/media/usb/uvc/uvc_queue.c @@ -128,7 +128,7 @@ int uvc_queue_init(struct uvc_video_queue *queue, enum v4l2_buf_type type, int ret; queue->queue.type = type; - queue->queue.io_modes = VB2_MMAP | VB2_USERPTR; + queue->queue.io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF; queue->queue.drv_priv = queue; queue->queue.buf_struct_size = sizeof(struct uvc_buffer); queue->queue.ops = &uvc_queue_qops; |