Lines Matching refs:find_margin
233 static SANE_Status find_margin (struct Rts8891_Device *dev);
1259 status = find_margin (dev);
3332 find_margin (struct Rts8891_Device *dev)
3345 DBG (DBG_proc, "find_margin: start\n");
3463 DBG (DBG_error, "find_margin: failed to allocate %d bytes\n", total);
3474 DBG (DBG_error, "find_margin: failed to scan\n");
3480 write_gray_data (data, "find_margin.pnm", width, height);
3489 DBG (DBG_warn, "find_margin: failed to find left margin!\n");
3490 DBG (DBG_warn, "find_margin: using default...\n");
3493 DBG (DBG_info, "find_margin: scan area margin=%d pixels\n", x);
3497 DBG (DBG_info, "find_margin: left_offset=%d pixels\n", x);
3502 DBG (DBG_proc, "find_margin: exit\n");