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SubjectRe: [PATCH] media: venus: add support for USERPTR to queue
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Hi Malathi,

Thanks for the patch!

On 10/9/18 10:52 AM, Malathi Gottam wrote:
> Add USERPTR to queue access methods by adding this
> support to io_modes on both the planes.
>
> Signed-off-by: Malathi Gottam <mgottam@codeaurora.org>
> ---
> drivers/media/platform/qcom/venus/venc.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/media/platform/qcom/venus/venc.c b/drivers/media/platform/qcom/venus/venc.c
> index 754c19a..b86994c 100644
> --- a/drivers/media/platform/qcom/venus/venc.c
> +++ b/drivers/media/platform/qcom/venus/venc.c
> @@ -1096,7 +1096,7 @@ static int m2m_queue_init(void *priv, struct vb2_queue *src_vq,
> int ret;
>
> src_vq->type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE;
> - src_vq->io_modes = VB2_MMAP | VB2_DMABUF;
> + src_vq->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF;
> src_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
> src_vq->ops = &venc_vb2_ops;
> src_vq->mem_ops = &vb2_dma_sg_memops;
> @@ -1112,7 +1112,7 @@ static int m2m_queue_init(void *priv, struct vb2_queue *src_vq,
> return ret;
>
> dst_vq->type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
> - dst_vq->io_modes = VB2_MMAP | VB2_DMABUF;
> + dst_vq->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF;
> dst_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
> dst_vq->ops = &venc_vb2_ops;
> dst_vq->mem_ops = &vb2_dma_sg_memops;
>

Acked-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>

--
regards,
Stan

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