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[04/11,media] coda: remove VB2_USERPTR from queue io_modes

Message ID 1405613112-22442-5-git-send-email-p.zabel@pengutronix.de (mailing list archive)
State New, archived
Headers show

Commit Message

Philipp Zabel July 17, 2014, 4:05 p.m. UTC 
Disallow USERPTR buffers, videobuf2-dma-contig doesn't support them.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/media/platform/coda.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Comments

Hans Verkuil July 17, 2014, 4:10 p.m. UTC | #1 
On 07/17/2014 06:05 PM, Philipp Zabel wrote:
> Disallow USERPTR buffers, videobuf2-dma-contig doesn't support them.

Acked-by: Hans Verkuil <hans.verkuil@cisco.com>

Regards,

	Hans

> 
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
> ---
>  drivers/media/platform/coda.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/media/platform/coda.c b/drivers/media/platform/coda.c
> index f52d17c..917727e 100644
> --- a/drivers/media/platform/coda.c
> +++ b/drivers/media/platform/coda.c
> @@ -2865,7 +2865,7 @@ 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_DMABUF | VB2_MMAP | VB2_USERPTR;
> +	src_vq->io_modes = VB2_DMABUF | VB2_MMAP;
>  	src_vq->drv_priv = ctx;
>  	src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
>  	src_vq->ops = &coda_qops;
> @@ -2878,7 +2878,7 @@ 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_DMABUF | VB2_MMAP | VB2_USERPTR;
> +	dst_vq->io_modes = VB2_DMABUF | VB2_MMAP;
>  	dst_vq->drv_priv = ctx;
>  	dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
>  	dst_vq->ops = &coda_qops;
> 

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diff mbox

Patch

diff --git a/drivers/media/platform/coda.c b/drivers/media/platform/coda.c
index f52d17c..917727e 100644
--- a/drivers/media/platform/coda.c
+++ b/drivers/media/platform/coda.c
@@ -2865,7 +2865,7 @@  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_DMABUF | VB2_MMAP | VB2_USERPTR;
+	src_vq->io_modes = VB2_DMABUF | VB2_MMAP;
 	src_vq->drv_priv = ctx;
 	src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
 	src_vq->ops = &coda_qops;
@@ -2878,7 +2878,7 @@  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_DMABUF | VB2_MMAP | VB2_USERPTR;
+	dst_vq->io_modes = VB2_DMABUF | VB2_MMAP;
 	dst_vq->drv_priv = ctx;
 	dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
 	dst_vq->ops = &coda_qops;