Lines Matching defs:dest_offset
322 unsigned long dest_offset, int count)
334 if ((dest_offset + count) > oi->video_buffer_size) {
336 dest_offset + count, oi->video_buffer_size);
345 if (dest_offset & 3)
346 IVTVFB_WARN("ivtvfb_prep_frame: Dest offset not 32 bit aligned (%ld)\n", dest_offset);
352 if (!access_ok(source + dest_offset, count)) {
356 dest_offset, source, count);
361 dest_offset += IVTV_DECODER_OFFSET + oi->video_rbase;
364 return ivtvfb_prep_dec_dma_to_device(itv, dest_offset, source, count);
488 return ivtvfb_prep_frame(itv, cmd, args.source, args.dest_offset, args.count);