| Message ID | 20181011064608.37435-1-acourbot@chromium.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | media: venus: support VB2_USERPTR IO mode | expand |
Please ignore this patch - I did not notice that a similar one has been sent before. >_< On Thu, Oct 11, 2018 at 3:46 PM Alexandre Courbot <acourbot@chromium.org> wrote: > > The venus codec can work just fine with USERPTR buffers. Enable this > possibility. > > Signed-off-by: Alexandre Courbot <acourbot@chromium.org> > --- > drivers/media/platform/qcom/venus/vdec.c | 4 ++-- > drivers/media/platform/qcom/venus/venc.c | 4 ++-- > 2 files changed, 4 insertions(+), 4 deletions(-) > > diff --git a/drivers/media/platform/qcom/venus/vdec.c b/drivers/media/platform/qcom/venus/vdec.c > index 33320c5025313f..dfc2260e8d213a 100644 > --- a/drivers/media/platform/qcom/venus/vdec.c > +++ b/drivers/media/platform/qcom/venus/vdec.c > @@ -984,7 +984,7 @@ 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 = &vdec_vb2_ops; > src_vq->mem_ops = &vb2_dma_sg_memops; > @@ -999,7 +999,7 @@ 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 = &vdec_vb2_ops; > dst_vq->mem_ops = &vb2_dma_sg_memops; > diff --git a/drivers/media/platform/qcom/venus/venc.c b/drivers/media/platform/qcom/venus/venc.c > index d2805b5e28a1b2..71ca59a24991be 100644 > --- a/drivers/media/platform/qcom/venus/venc.c > +++ b/drivers/media/platform/qcom/venus/venc.c > @@ -1073,7 +1073,7 @@ 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; > @@ -1090,7 +1090,7 @@ 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; > -- > 2.19.0.605.g01d371f741-goog >
Hi Alex, On 10/11/2018 09:50 AM, Alexandre Courbot wrote: > Please ignore this patch - I did not notice that a similar one has > been sent before. The difference is that you made it for decoder as well. Do you need userptr for decoder?
On Thu, Oct 11, 2018 at 5:26 PM Stanimir Varbanov <stanimir.varbanov@linaro.org> wrote: > > Hi Alex, > > On 10/11/2018 09:50 AM, Alexandre Courbot wrote: > > Please ignore this patch - I did not notice that a similar one has > > been sent before. > > The difference is that you made it for decoder as well. Do you need > userptr for decoder? Not at the moment, so this part has not been tested. Better to take Malathi's patch.
diff --git a/drivers/media/platform/qcom/venus/vdec.c b/drivers/media/platform/qcom/venus/vdec.c index 33320c5025313f..dfc2260e8d213a 100644 --- a/drivers/media/platform/qcom/venus/vdec.c +++ b/drivers/media/platform/qcom/venus/vdec.c @@ -984,7 +984,7 @@ 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 = &vdec_vb2_ops; src_vq->mem_ops = &vb2_dma_sg_memops; @@ -999,7 +999,7 @@ 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 = &vdec_vb2_ops; dst_vq->mem_ops = &vb2_dma_sg_memops; diff --git a/drivers/media/platform/qcom/venus/venc.c b/drivers/media/platform/qcom/venus/venc.c index d2805b5e28a1b2..71ca59a24991be 100644 --- a/drivers/media/platform/qcom/venus/venc.c +++ b/drivers/media/platform/qcom/venus/venc.c @@ -1073,7 +1073,7 @@ 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; @@ -1090,7 +1090,7 @@ 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;
The venus codec can work just fine with USERPTR buffers. Enable this possibility. Signed-off-by: Alexandre Courbot <acourbot@chromium.org> --- drivers/media/platform/qcom/venus/vdec.c | 4 ++-- drivers/media/platform/qcom/venus/venc.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-)