u-boot/common/edid.c

20 int edid_check_info(struct edid1_info *edid_info)
22 	if ((edid_info == NULL) || (edid_info->version == 0))
25 	if (memcmp(edid_info->header, "\x0\xff\xff\xff\xff\xff\xff\x0", 8))
28 	if (edid_info->version == 0xff && edid_info->revision == 0xff)
355  * @param edid_info     The EDID info to be printed
366 void edid_print_info(struct edid1_info *edid_info)
373 	if (edid_check_info(edid_info)) {
379 	       edid_info->version, edid_info->revision);
381 	printf("Product ID code: %04x\n", EDID1_INFO_PRODUCT_CODE(*edid_info));
383 	edid_get_manufacturer_name(edid_info, manufacturer);
386 	serial_number = EDID1_INFO_SERIAL_NUMBER(*edid_info);
397 	       edid_info->week, edid_info->year + 1990);
400 	       EDID1_INFO_VIDEO_INPUT_DIGITAL(*edid_info) ?
402 	       EDID1_INFO_VIDEO_INPUT_VOLTAGE_LEVEL(*edid_info),
403 	       EDID1_INFO_VIDEO_INPUT_BLANK_TO_BLACK(*edid_info) ?
405 	       EDID1_INFO_VIDEO_INPUT_SEPARATE_SYNC(*edid_info) ?
407 	       EDID1_INFO_VIDEO_INPUT_COMPOSITE_SYNC(*edid_info) ?
409 	       EDID1_INFO_VIDEO_INPUT_SYNC_ON_GREEN(*edid_info) ?
411 	       EDID1_INFO_VIDEO_INPUT_SERRATION_V(*edid_info) ?
415 	       EDID1_INFO_FEATURE_RGB(*edid_info) ? "RGB" : "non-RGB");
418 	       edid_info->max_size_horizontal,
419 	       edid_info->max_size_vertical);
422 	       EDID1_INFO_FEATURE_ACTIVE_OFF(*edid_info) ?
424 	       EDID1_INFO_FEATURE_SUSPEND(*edid_info) ? "" : "no ", "suspend",
425 	       EDID1_INFO_FEATURE_STANDBY(*edid_info) ? "" : "no ", "standby");
428 	if (EDID1_INFO_ESTABLISHED_TIMING_720X400_70(*edid_info))
430 	if (EDID1_INFO_ESTABLISHED_TIMING_720X400_88(*edid_info))
432 	if (EDID1_INFO_ESTABLISHED_TIMING_640X480_60(*edid_info))
434 	if (EDID1_INFO_ESTABLISHED_TIMING_640X480_67(*edid_info))
436 	if (EDID1_INFO_ESTABLISHED_TIMING_640X480_72(*edid_info))
438 	if (EDID1_INFO_ESTABLISHED_TIMING_640X480_75(*edid_info))
440 	if (EDID1_INFO_ESTABLISHED_TIMING_800X600_56(*edid_info))
442 	if (EDID1_INFO_ESTABLISHED_TIMING_800X600_60(*edid_info))
444 	if (EDID1_INFO_ESTABLISHED_TIMING_800X600_72(*edid_info))
446 	if (EDID1_INFO_ESTABLISHED_TIMING_800X600_75(*edid_info))
448 	if (EDID1_INFO_ESTABLISHED_TIMING_832X624_75(*edid_info))
450 	if (EDID1_INFO_ESTABLISHED_TIMING_1024X768_87I(*edid_info))
452 	if (EDID1_INFO_ESTABLISHED_TIMING_1024X768_60(*edid_info))
454 	if (EDID1_INFO_ESTABLISHED_TIMING_1024X768_70(*edid_info))
456 	if (EDID1_INFO_ESTABLISHED_TIMING_1024X768_75(*edid_info))
458 	if (EDID1_INFO_ESTABLISHED_TIMING_1280X1024_75(*edid_info))
460 	if (EDID1_INFO_ESTABLISHED_TIMING_1152X870_75(*edid_info))
465 	for (i = 0; i < ARRAY_SIZE(edid_info->standard_timings); i++) {
470 		xres = EDID1_INFO_STANDARD_TIMING_XRESOLUTION(*edid_info, i);
471 		vfreq = EDID1_INFO_STANDARD_TIMING_VFREQ(*edid_info, i);
475 			switch (EDID1_INFO_STANDARD_TIMING_ASPECT(*edid_info,
499 	for (i = 0; i < ARRAY_SIZE(edid_info->monitor_details.descriptor);
501 		edid_print_dtd(&edid_info->monitor_details.descriptor[i],