Lines Matching defs:rb
887 struct v4l2_requestbuffers *rb)
892 pr_debug("[vp%d] rb count: %d, owner: %p, priv: %p\n",
893 vp->id, rb->count, vp->owner, priv);
898 if (rb->count)
899 rb->count = max_t(u32, CAMIF_REQ_BUFS_MIN, rb->count);
903 ret = vb2_reqbufs(&vp->vb_queue, rb);
907 if (rb->count && rb->count < CAMIF_REQ_BUFS_MIN) {
908 rb->count = 0;
909 vb2_reqbufs(&vp->vb_queue, rb);
913 vp->reqbufs_count = rb->count;
914 if (vp->owner == NULL && rb->count > 0)