Lines Matching defs:vbuf
124 struct tm6000_buffer *vbuf = NULL;
130 get_next_buf(dma_q, &vbuf);
132 if (!vbuf)
134 voutp = videobuf_to_vmalloc(&vbuf->vb);
196 buffer_filled(dev, dma_q, vbuf);
199 get_next_buf(dma_q, &vbuf);
200 if (!vbuf)
202 voutp = videobuf_to_vmalloc(&vbuf->vb);
205 memset(voutp, 0, vbuf->vb.size);
207 linewidth = vbuf->vb.width << 1;
211 if (pos + size > vbuf->vb.size)
237 if (vbuf)