[media] v4l: vivi: support for dmabuf importing

This patch enhances VIVI driver with a support for importing a buffer
from DMABUF file descriptors.

Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Tested-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/platform/vivi.c b/drivers/media/platform/vivi.c
index ef0fc276f7e75c7ffad1cd312afb915f64ffc3e8..0d59b9db83cb90b4d2ec1f38482111cdadbb77f5 100644 (file)
--- a/drivers/media/platform/vivi.c
+++ b/drivers/media/platform/vivi.c
@@ -1302,7 +1302,7 @@ static int __init vivi_create_instance(int inst)
        /* initialize queue */
        q = &dev->vb_vidq;
        q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-       q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_READ;
+       q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_READ;
        q->drv_priv = dev;
        q->buf_struct_size = sizeof(struct vivi_buffer);
        q->ops = &vivi_video_qops;