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[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>
This commit is contained in:
Tomasz Stanislawski 2012-06-14 10:37:49 -03:00 committed by Mauro Carvalho Chehab
parent ccc4c539c0
commit b0a55033ad
1 changed files with 2 additions and 2 deletions
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4
drivers/media/platform/mem2mem_testdev.c
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@ -839,7 +839,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq, struct vb2_queue *ds
int ret; int ret;
src_vq->type = V4L2_BUF_TYPE_VIDEO_OUTPUT; 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->drv_priv = ctx;
src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer); src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
src_vq->ops = &m2mtest_qops; 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; return ret;
dst_vq->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; 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->drv_priv = ctx;
dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer); dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
dst_vq->ops = &m2mtest_qops; dst_vq->ops = &m2mtest_qops;