edid-decode "/sys/class/drm/card0-DP-1/edid": EDID (hex): 00ffffffffffff00220e893701010101 1a200104b53c22783b8cb5af4f43ab26 0e5054a10800d1c0a9c081c0d100b300 9500a9408180565e00a0a0a029503020 350055502100001a000000fd0030a5fa fa46010a202020202020000000fc004f 4d454e20323769204950530a000000ff 0036434d323236314850510a202002e0 02032ff14b3f101f041312031102014e 230907078301000065030c001000e200 6b6d1a0000020130a5000000000000f8 e300a0a0a03250082098045550210000 1e6fc200a0a0a0555030203500555021 00001e5aa000a0a0a046503020350055 502100001e0000000000000000000000 000000000000000000000000000000c9 701279000003011440100188ff090001 080020009f053c000600080000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000006590 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: b5 3c 22 78 3b chroma info: 8c b5 af 4f 43 ab 26 0e 50 54 established: a1 08 00 standard: d1 c0 a9 c0 81 c0 d1 00 b3 00 95 00 a9 40 81 80 descriptor 1: 56 5e 00 a0 a0 a0 29 50 30 20 35 00 55 50 21 00 00 1a descriptor 2: 00 00 00 fd 00 30 a5 fa fa 46 01 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 4f 4d 45 4e 20 32 37 69 20 49 50 53 0a descriptor 4: 00 00 00 ff 00 36 43 4d 32 32 36 31 48 50 51 0a 20 20 extensions: 02 checksum: e0 EDID version: 1.4 Manufacturer: HPN Model 3789 Serial Number ... Made in week 26 of 2022 Digital display 10 bits per primary color channel DisplayPort interface Maximum image size: 60 cm x 34 cm Gamma: 2.20 DPMS levels: Off Supported color formats: RGB 4:4:4, YCrCb 4:4:4, YCrCb 4:2:2 First detailed timing includes the native pixel format and preferred refresh rate Display is continuous frequency Display x,y Chromaticity: Red: 0.6855, 0.3085 Green: 0.2646, 0.6679 Blue: 0.1503, 0.0576 White: 0.3134, 0.3291 Established timings supported: 720x400@70Hz 9:5 HorFreq: 31469 Hz Clock: 28.320 MHz 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz 800x600@60Hz 4:3 HorFreq: 37900 Hz Clock: 40.000 MHz 1024x768@60Hz 4:3 HorFreq: 48400 Hz Clock: 65.000 MHz Standard timings supported: 1920x1080@60Hz 16:9 1600x900@60Hz 16:9 1280x720@60Hz 16:9 1920x1200@60Hz 16:10 HorFreq: 74000 Hz Clock: 154.000 MHz 1680x1050@60Hz 16:10 HorFreq: 64700 Hz Clock: 119.000 MHz 1440x900@60Hz 16:10 HorFreq: 55500 Hz Clock: 88.750 MHz 1600x1200@60Hz 4:3 HorFreq: 75000 Hz Clock: 162.000 MHz 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz Detailed mode: Clock 241.500 MHz, 597 mm x 336 mm 2560 2608 2640 2720 hborder 0 1440 1443 1448 1481 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 88786 Hz Monitor ranges (bare limits): 48-165Hz V, 250-250kHz H, max dotclock 700MHz Monitor name: OMEN 27i IPS Serial number: ... Has 2 extension blocks Checksum: 0xe0 (valid) CTA extension block Extension version: 3 43 bytes of CTA data Video data block VIC 63 1920x1080@120Hz 16:9 HorFreq: 135000 Hz Clock: 297.000 MHz VIC 16 1920x1080@60Hz 16:9 HorFreq: 67500 Hz Clock: 148.500 MHz VIC 31 1920x1080@50Hz 16:9 HorFreq: 56250 Hz Clock: 148.500 MHz VIC 4 1280x720@60Hz 16:9 HorFreq: 45000 Hz Clock: 74.250 MHz VIC 19 1280x720@50Hz 16:9 HorFreq: 37500 Hz Clock: 74.250 MHz VIC 18 720x576@50Hz 16:9 HorFreq: 31250 Hz Clock: 27.000 MHz VIC 3 720x480@60Hz 16:9 HorFreq: 31469 Hz Clock: 27.000 MHz VIC 17 720x576@50Hz 4:3 HorFreq: 31250 Hz Clock: 27.000 MHz VIC 2 720x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 27.000 MHz VIC 1 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz VIC 78 1920x1080@120Hz 64:27 HorFreq: 135000 Hz Clock: 297.000 MHz Audio data block Linear PCM, max channels 2 Supported sample rates (kHz): 48 44.1 32 Supported sample sizes (bits): 24 20 16 Speaker allocation data block Speaker map: FL/FR - Front Left/Right Vendor-specific data block, OUI 000c03 (HDMI) Source physical address 1.0.0.0 Extended tag: Video capability data block YCbCr quantization: No Data (0) RGB quantization: Selectable (via AVI Q) (1) PT scan behaviour: Always Underscanned (2) IT scan behaviour: Always Underscanned (2) CE scan behaviour: Support both over- and underscan (3) Vendor-specific data block, OUI 00001a Underscans PC formats by default Basic audio support Supports YCbCr 4:4:4 Supports YCbCr 4:2:2 1 native detailed modes Detailed mode: Clock 583.600 MHz, 597 mm x 336 mm 2560 2568 2600 2720 hborder 0 1440 1465 1473 1490 vborder 0 +hsync +vsync VertFreq: 143 Hz, HorFreq: 214558 Hz Detailed mode: Clock 497.750 MHz, 597 mm x 336 mm 2560 2608 2640 2720 hborder 0 1440 1443 1448 1525 vborder 0 +hsync +vsync VertFreq: 119 Hz, HorFreq: 182996 Hz Detailed mode: Clock 410.500 MHz, 597 mm x 336 mm 2560 2608 2640 2720 hborder 0 1440 1443 1448 1510 vborder 0 +hsync +vsync VertFreq: 99 Hz, HorFreq: 150919 Hz Checksum: 0xc9 (valid) DisplayID extension block Extension version: 18 Length 121, version 18, extension count 0 Checksum: 0x65 (valid) Type 1 detailed timing: aspect: undefined, Preferred Detailed mode: Clock 696.960 MHz, 0 mm x 0 mm 2559 2567 2599 2815 1439 1445 1453 1499 -hsync -vsync Warning: One or more of the timings is out of range of the Monitor Ranges: Vertical Freq: 50 - 143 Hz Horizontal Freq: 31250 - 214558 Hz Maximum Clock: 583.600 MHz EDID block does not conform at all! Both the serial number ... edid-decode "/sys/class/drm/card0-DP-2/edid": EDID (hex): 00ffffffffffff0022f0433001010101 2d170103802c19782a75a5a4544e9e26 125054a10800a9c081c0818095000101 010101010101302a40c8608464301850 1300bbf91000001e000000fd00324c18 5311000a202020202020000000fc0048 5020323078690a2020202020000000ff 0033434d33343530474d420a202000bc Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 2c 19 78 2a chroma info: 75 a5 a4 54 4e 9e 26 12 50 54 established: a1 08 00 standard: a9 c0 81 c0 81 80 95 00 01 01 01 01 01 01 01 01 descriptor 1: 30 2a 40 c8 60 84 64 30 18 50 13 00 bb f9 10 00 00 1e descriptor 2: 00 00 00 fd 00 32 4c 18 53 11 00 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 48 50 20 32 30 78 69 0a 20 20 20 20 20 descriptor 4: 00 00 00 ff 00 33 43 4d 33 34 35 30 47 4d 42 0a 20 20 extensions: 00 checksum: bc EDID version: 1.3 Manufacturer: HWP Model 3043 Serial Number ... Made in week 45 of 2013 Digital display Maximum image size: 44 cm x 25 cm Gamma: 2.20 DPMS levels: Off RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6416, 0.3310 Green: 0.3056, 0.6181 Blue: 0.1503, 0.0722 White: 0.3134, 0.3291 Established timings supported: 720x400@70Hz 9:5 HorFreq: 31469 Hz Clock: 28.320 MHz 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz 800x600@60Hz 4:3 HorFreq: 37900 Hz Clock: 40.000 MHz 1024x768@60Hz 4:3 HorFreq: 48400 Hz Clock: 65.000 MHz Standard timings supported: 1600x900@60Hz 16:9 1280x720@60Hz 16:9 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1440x900@60Hz 16:10 HorFreq: 55500 Hz Clock: 88.750 MHz Detailed mode: Clock 108.000 MHz, 443 mm x 249 mm 1600 1624 1704 1800 hborder 0 900 901 904 1000 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 60000 Hz Monitor ranges (GTF): 50-76Hz V, 24-83kHz H, max dotclock 170MHz Monitor name: HP 20xi Serial number: ... Checksum: 0xbc (valid)