[media] media: coda: enable user pointer support

USERPTR buffer support is provided by the videobuf2 framework.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Javier Martin <javier.martin@vista-silicon.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/platform/coda.c b/drivers/media/platform/coda.c
index 7a41ea1..b80c79a 100644 (file)
--- a/drivers/media/platform/coda.c
+++ b/drivers/media/platform/coda.c
@@ -1349,7 +1349,7 @@ static int coda_queue_init(void *priv, struct vb2_queue *src_vq,
        int ret;
 
        src_vq->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
-       src_vq->io_modes = VB2_MMAP;
+       src_vq->io_modes = VB2_MMAP | VB2_USERPTR;
        src_vq->drv_priv = ctx;
        src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
        src_vq->ops = &coda_qops;
@@ -1360,7 +1360,7 @@ static int coda_queue_init(void *priv, struct vb2_queue *src_vq,
                return ret;
 
        dst_vq->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-       dst_vq->io_modes = VB2_MMAP;
+       dst_vq->io_modes = VB2_MMAP | VB2_USERPTR;
        dst_vq->drv_priv = ctx;
        dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
        dst_vq->ops = &coda_qops;