edid-decode: add support for QuantumData 980 EDID file format
QuantumData 980 uses an XML format for storing EDIDs. Add support for
those.
Signed-off-by: Hans Verkuil <hansverk@cisco.com>
Hans Verkuil
5 years ago
| 2504 | 2504 | return out; |
| 2505 | 2505 | } |
| 2506 | 2506 | |
| 2507 | start = strstr(ret, "<BLOCK"); | |
| 2508 | if (start) { | |
| 2509 | /* Parse QuantumData 980 EDID files */ | |
| 2510 | do { | |
| 2511 | start = strstr(start, ">"); | |
| 2512 | if (start) | |
| 2513 | out = realloc(out, out_index + 128); | |
| 2514 | if (!start || !out) { | |
| 2515 | free(ret); | |
| 2516 | free(out); | |
| 2517 | return NULL; | |
| 2518 | } | |
| 2519 | start++; | |
| 2520 | for (i = 0; i < 256; i += 2) { | |
| 2521 | char buf[3]; | |
| 2522 | ||
| 2523 | buf[0] = start[i]; | |
| 2524 | buf[1] = start[i + 1]; | |
| 2525 | buf[2] = 0; | |
| 2526 | out[out_index++] = strtol(buf, NULL, 16); | |
| 2527 | } | |
| 2528 | start = strstr(start, "<BLOCK"); | |
| 2529 | } while (start); | |
| 2530 | edid_lines = out_index >> 4; | |
| 2531 | return out; | |
| 2532 | } | |
| 2533 | ||
| 2507 | 2534 | /* Is the EDID provided in hex? */ |
| 2508 | 2535 | for (i = 0; i < 32 && (isspace(ret[i]) || ret[i] == ',' || |
| 2509 | 2536 | tolower(ret[i]) == 'x' || isxdigit(ret[i])); i++); |