[media] media: blackfin: bfin_capture: add support for VIDIOC_EXPBUF

this patch adds support for VIDIOC_EXPBUF.

Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Tested-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

diff --git a/drivers/media/platform/blackfin/bfin_capture.c b/drivers/media/platform/blackfin/bfin_capture.c
index 6c58cea..c3ede0d 100644 (file)
--- a/drivers/media/platform/blackfin/bfin_capture.c
+++ b/drivers/media/platform/blackfin/bfin_capture.c
@@ -763,6 +763,7 @@ static const struct v4l2_ioctl_ops bcap_ioctl_ops = {
        .vidioc_querybuf         = vb2_ioctl_querybuf,
        .vidioc_qbuf             = vb2_ioctl_qbuf,
        .vidioc_dqbuf            = vb2_ioctl_dqbuf,
+       .vidioc_expbuf           = vb2_ioctl_expbuf,
        .vidioc_streamon         = vb2_ioctl_streamon,
        .vidioc_streamoff        = vb2_ioctl_streamoff,
        .vidioc_g_parm           = bcap_g_parm,