Lines Matching refs:vb
54 static int vbi_buffer_prepare(struct vb2_buffer *vb)
56 struct em28xx *dev = vb2_get_drv_priv(vb->vb2_queue);
62 if (vb2_plane_size(vb, 0) < size) {
65 __func__, vb2_plane_size(vb, 0), size);
68 vb2_set_plane_payload(vb, 0, size);
74 vbi_buffer_queue(struct vb2_buffer *vb)
76 struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
77 struct em28xx *dev = vb2_get_drv_priv(vb->vb2_queue);
79 container_of(vbuf, struct em28xx_buffer, vb);
83 buf->mem = vb2_plane_vaddr(vb, 0);
84 buf->length = vb2_plane_size(vb, 0);