Lines Matching refs:vbuf
141 struct tm6000_buffer *vbuf = NULL;
147 get_next_buf(dma_q, &vbuf);
149 if (!vbuf)
151 voutp = videobuf_to_vmalloc(&vbuf->vb);
213 buffer_filled(dev, dma_q, vbuf);
216 get_next_buf(dma_q, &vbuf);
217 if (!vbuf)
219 voutp = videobuf_to_vmalloc(&vbuf->vb);
222 memset(voutp, 0, vbuf->vb.size);
224 linewidth = vbuf->vb.width << 1;
228 if (pos + size > vbuf->vb.size)
254 if (vbuf)