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authorTomasz Stanislawski <t.stanislaws@samsung.com>2012-06-14 10:37:49 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-11-25 17:19:45 -0200
commitb0a55033adc03d7d6a1f4693ed916e97c733e526 (patch)
tree63d9c60418bb51da80e41b9518d1dcc59714043a /drivers/media/platform
parentccc4c539c05fe513800b508531db3b404f56d395 (diff)
downloadblackbird-op-linux-b0a55033adc03d7d6a1f4693ed916e97c733e526.tar.gz
blackbird-op-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')
-rw-r--r--drivers/media/platform/mem2mem_testdev.c4
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;
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