edid-decode "/sys/class/drm/card0-DP-3/edid": EDID (hex): 00ffffffffffff0006b3a12401010101 331b010380351e78ea0ef5a555509e26 105054bfef00714f818081409500a940 b300d1cf0101023a801871382d40582c 4500132b2100001e000000fd00284b1e 5a19000a202020202020000000fc0056 473234350a20202020202020000000ff 0048434c4d51533130313232370a011d 020327f14b900504030201111213141f 230907078301000065030c001000681a 00000101284be6023a801871382d4058 2c4500132b2100001e662156aa51001e 30468f3300132b2100001e011d007251 d01e206e285500132b2100001e8c0ad0 8a20e02d10103e9600132b2100001800 000000000000000000000000000000b7 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 35 1e 78 ea chroma info: 0e f5 a5 55 50 9e 26 10 50 54 established: bf ef 00 standard: 71 4f 81 80 81 40 95 00 a9 40 b3 00 d1 cf 01 01 descriptor 1: 02 3a 80 18 71 38 2d 40 58 2c 45 00 13 2b 21 00 00 1e descriptor 2: 00 00 00 fd 00 28 4b 1e 5a 19 00 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 56 47 32 34 35 0a 20 20 20 20 20 20 20 descriptor 4: 00 00 00 ff 00 48 43 4c 4d 51 53 31 30 31 32 32 37 0a extensions: 01 checksum: 1d EDID version: 1.3 Manufacturer: AUS Model 24a1 Serial Number ... Made in week 51 of 2017 Digital display Maximum image size: 53 cm x 30 cm Gamma: 2.20 DPMS levels: Standby Suspend Off RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6445, 0.3320 Green: 0.3154, 0.6191 Blue: 0.1513, 0.0654 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 640x480@67Hz 4:3 HorFreq: 35000 Hz Clock: 30.240 MHz 640x480@72Hz 4:3 HorFreq: 37900 Hz Clock: 31.500 MHz 640x480@75Hz 4:3 HorFreq: 37500 Hz Clock: 31.500 MHz 800x600@56Hz 4:3 HorFreq: 35200 Hz Clock: 36.000 MHz 800x600@60Hz 4:3 HorFreq: 37900 Hz Clock: 40.000 MHz 800x600@72Hz 4:3 HorFreq: 48100 Hz Clock: 50.000 MHz 800x600@75Hz 4:3 HorFreq: 46900 Hz Clock: 49.500 MHz 832x624@75Hz 4:3 HorFreq: 49726 Hz Clock: 57.284 MHz 1024x768@60Hz 4:3 HorFreq: 48400 Hz Clock: 65.000 MHz 1024x768@70Hz 4:3 HorFreq: 56500 Hz Clock: 75.000 MHz 1024x768@75Hz 4:3 HorFreq: 60000 Hz Clock: 78.750 MHz 1280x1024@75Hz 5:4 HorFreq: 80000 Hz Clock: 135.000 MHz Standard timings supported: 1152x864@75Hz 4:3 HorFreq: 67500 Hz Clock: 108.000 MHz 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1280x960@60Hz 4:3 HorFreq: 60000 Hz Clock: 108.000 MHz 1440x900@60Hz 16:10 HorFreq: 55500 Hz Clock: 88.750 MHz 1600x1200@60Hz 4:3 HorFreq: 75000 Hz Clock: 162.000 MHz 1680x1050@60Hz 16:10 HorFreq: 64700 Hz Clock: 119.000 MHz 1920x1080@75Hz 16:9 Detailed mode: Clock 148.500 MHz, 531 mm x 299 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Monitor ranges (GTF): 40-75Hz V, 30-90kHz H, max dotclock 250MHz Monitor name: VG245 Serial number: ... Has 1 extension blocks Checksum: 0x1d (valid) CTA extension block Extension version: 3 35 bytes of CTA data Video data block VIC 16 1920x1080@60Hz 16:9 (native) HorFreq: 67500 Hz Clock: 148.500 MHz VIC 5 1920x1080i@60Hz 16:9 HorFreq: 33750 Hz Clock: 74.250 MHz VIC 4 1280x720@60Hz 16:9 HorFreq: 45000 Hz Clock: 74.250 MHz VIC 3 720x480@60Hz 16:9 HorFreq: 31469 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 17 720x576@50Hz 4:3 HorFreq: 31250 Hz Clock: 27.000 MHz VIC 18 720x576@50Hz 16:9 HorFreq: 31250 Hz Clock: 27.000 MHz VIC 19 1280x720@50Hz 16:9 HorFreq: 37500 Hz Clock: 74.250 MHz VIC 20 1920x1080i@50Hz 16:9 HorFreq: 28125 Hz Clock: 74.250 MHz VIC 31 1920x1080@50Hz 16:9 HorFreq: 56250 Hz Clock: 148.500 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 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 148.500 MHz, 531 mm x 299 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Detailed mode: Clock 85.500 MHz, 531 mm x 299 mm 1366 1436 1579 1792 hborder 0 768 771 774 798 vborder 0 +hsync +vsync VertFreq: 59 Hz, HorFreq: 47712 Hz Detailed mode: Clock 74.250 MHz, 531 mm x 299 mm 1280 1390 1430 1650 hborder 0 720 725 730 750 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 45000 Hz Detailed mode: Clock 27.000 MHz, 531 mm x 299 mm 720 736 798 858 hborder 0 480 489 495 525 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 31468 Hz Checksum: 0xb7 (valid) One or more of the timings is out of range of the Monitor Ranges: Vertical Freq: 50 - 75 Hz Horizontal Freq: 28125 - 80000 Hz Maximum Clock: 162.000 MHz EDID block does not conform at all! Both the serial number ... edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0009e5cb0600000000 011a0104952213780af9a0955d599429 24505400000001010101010101010101 0101010101011a3b802471383c403020 360058c21000001afd2d800e71382840 3020360058c21000001a000000fe0052 4d4a4359804e5631354e343200000000 0000412296001000000a010a202000c8 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 95 22 13 78 0a chroma info: f9 a0 95 5d 59 94 29 24 50 54 established: 00 00 00 standard: 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 descriptor 1: 1a 3b 80 24 71 38 3c 40 30 20 36 00 58 c2 10 00 00 1a descriptor 2: fd 2d 80 0e 71 38 28 40 30 20 36 00 58 c2 10 00 00 1a descriptor 3: 00 00 00 fe 00 52 4d 4a 43 59 80 4e 56 31 35 4e 34 32 descriptor 4: 00 00 00 00 00 00 41 22 96 00 10 00 00 0a 01 0a 20 20 extensions: 00 checksum: c8 EDID version: 1.4 Manufacturer: BOE Model 6cb Serial Number ... Made in week 1 of 2016 Digital display 6 bits per primary color channel DisplayPort interface Maximum image size: 34 cm x 19 cm Gamma: 2.20 Supported color formats: RGB 4:4:4, YCrCb 4:4:4 First detailed timing includes the native pixel format and preferred refresh rate Display x,y Chromaticity: Red: 0.5849, 0.3662 Green: 0.3496, 0.5791 Blue: 0.1621, 0.1425 White: 0.3125, 0.3281 Established timings supported: Standard timings supported: Detailed mode: Clock 151.300 MHz, 344 mm x 194 mm 1920 1968 2000 2212 hborder 0 1080 1083 1089 1140 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 68399 Hz Detailed mode: Clock 117.730 MHz, 344 mm x 194 mm 1920 1968 2000 2190 hborder 0 1080 1083 1089 1120 vborder 0 +hsync -vsync VertFreq: 47 Hz, HorFreq: 53757 Hz ASCII string: RMJCY Manufacturer-specified data, tag 0 Checksum: 0xc8 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges Detailed block string not properly terminated