1118 static int queue_init(void *priv, struct vb2_queue *src_vq,  in queue_init()  argument
1124 	src_vq->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;  in queue_init()
1125 	src_vq->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF;  in queue_init()
1126 	src_vq->drv_priv = ctx;  in queue_init()
1127 	src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);  in queue_init()
1128 	src_vq->ops = &vim2m_qops;  in queue_init()
1129 	src_vq->mem_ops = &vb2_vmalloc_memops;  in queue_init()
1130 	src_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;  in queue_init()
1131 	src_vq->lock = &ctx->vb_mutex;  in queue_init()
1132 	src_vq->supports_requests = true;  in queue_init()
1134 	ret = vb2_queue_init(src_vq);  in queue_init()