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| author | Tomasz Stanislawski | 2012-06-14 15:37:49 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab | 2012-11-25 20:19:45 +0100 |
| commit | b0a55033adc03d7d6a1f4693ed916e97c733e526 (patch) | |
| tree | 63d9c60418bb51da80e41b9518d1dcc59714043a /drivers/media/platform/mem2mem_testdev.c | |
| parent | [media] v4l: uvc: add support for DMABUF importing (diff) | |
| download | kernel-qcow2-linux-b0a55033adc03d7d6a1f4693ed916e97c733e526.tar.gz kernel-qcow2-linux-b0a55033adc03d7d6a1f4693ed916e97c733e526.tar.xz kernel-qcow2-linux-b0a55033adc03d7d6a1f4693ed916e97c733e526.zip | |
[media] v4l: mem2mem_testdev: add support for dmabuf importing
This patch enhances mem2mem_testdev device with support for DMABUF importing
via V4L2_MEMORY_DMABUF memory type.
Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/platform/mem2mem_testdev.c')
| -rw-r--r-- | drivers/media/platform/mem2mem_testdev.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/platform/mem2mem_testdev.c b/drivers/media/platform/mem2mem_testdev.c index 2e2121e98133..7487d7208dea 100644 --- a/drivers/media/platform/mem2mem_testdev.c +++ b/drivers/media/platform/mem2mem_testdev.c @@ -839,7 +839,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq, struct vb2_queue *ds int ret; src_vq->type = V4L2_BUF_TYPE_VIDEO_OUTPUT; - src_vq->io_modes = VB2_MMAP; + src_vq->io_modes = VB2_MMAP | VB2_DMABUF; src_vq->drv_priv = ctx; src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer); src_vq->ops = &m2mtest_qops; @@ -850,7 +850,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq, struct vb2_queue *ds return ret; dst_vq->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - dst_vq->io_modes = VB2_MMAP; + dst_vq->io_modes = VB2_MMAP | VB2_DMABUF; dst_vq->drv_priv = ctx; dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer); dst_vq->ops = &m2mtest_qops; |