From: Stanimir Varbanov <stanimir.varbanov@linaro.org>
To: Malathi Gottam <mgottam@codeaurora.org>,
stanimir.varbanov@linaro.org, hverkuil@xs4all.nl,
mchehab@kernel.org
Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-msm@vger.kernel.org, acourbot@chromium.org,
vgarodia@codeaurora.org
Subject: Re: [PATCH] media: venus: add support for USERPTR to queue
Date: Thu, 1 Nov 2018 14:38:04 +0200 [thread overview]
Message-ID: <eef03e29-0057-0101-6188-f91715a9eb06@linaro.org> (raw)
In-Reply-To: <1539071557-1500-1-git-send-email-mgottam@codeaurora.org>
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
prev parent reply other threads:[~2018-11-01 12:38 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-09 7:52 [PATCH] media: venus: add support for USERPTR to queue Malathi Gottam
2018-10-11 6:56 ` Alexandre Courbot
2018-11-01 12:38 ` Stanimir Varbanov [this message]
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