edid-decode "/sys/class/drm/card0-DP-6/edid": EDID (hex): 00ffffffffffff00593a670001010101 0d120103804627780af96ba2554a9a25 0f474aa5ce0001010101010101010101 010101010101023a801871382d40582c 4500ba892100001e000000fd00324d1f 460f000a202020202020000000ff0055 4b484c414c30313030303031000000fc 0045333230564c0a20202020202001ab 02031e714b010384051020151213141f 231107508301000065030c001000023a 801871382d40582c5500ba892100001e 011d007251d01e206e285500ba892100 001e0000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 000000000000000000000000000000c3 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 46 27 78 0a chroma info: f9 6b a2 55 4a 9a 25 0f 47 4a established: a5 ce 00 standard: 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 descriptor 1: 02 3a 80 18 71 38 2d 40 58 2c 45 00 ba 89 21 00 00 1e descriptor 2: 00 00 00 fd 00 32 4d 1f 46 0f 00 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 ff 00 55 4b 48 4c 41 4c 30 31 30 30 30 30 31 descriptor 4: 00 00 00 fc 00 45 33 32 30 56 4c 0a 20 20 20 20 20 20 extensions: 01 checksum: ab EDID version: 1.3 Manufacturer: VIZ Model 67 Serial Number ... Made in week 13 of 2008 Digital display Maximum image size: 70 cm x 39 cm Gamma: 2.20 RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6357, 0.3349 Green: 0.2910, 0.6025 Blue: 0.1455, 0.0605 White: 0.2792, 0.2919 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@75Hz 4:3 HorFreq: 37500 Hz Clock: 31.500 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 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 Standard timings supported: Detailed mode: Clock 148.500 MHz, 698 mm x 393 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Monitor ranges (GTF): 50-77Hz V, 31-70kHz H, max dotclock 150MHz Serial number: ... Monitor name: E320VL Has 1 extension blocks Checksum: 0xab (valid) CTA extension block Extension version: 3 26 bytes of CTA data Video data block VIC 1 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz VIC 3 720x480@60Hz 16:9 HorFreq: 31469 Hz Clock: 27.000 MHz VIC 4 1280x720@60Hz 16:9 (native) HorFreq: 45000 Hz Clock: 74.250 MHz VIC 5 1920x1080i@60Hz 16:9 HorFreq: 33750 Hz Clock: 74.250 MHz VIC 16 1920x1080@60Hz 16:9 HorFreq: 67500 Hz Clock: 148.500 MHz VIC 32 1920x1080@24Hz 16:9 HorFreq: 27000 Hz Clock: 74.250 MHz VIC 21 1440x576i@50Hz 4:3 HorFreq: 15625 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 AC-3, max channels 2 Supported sample rates (kHz): 48 44.1 32 Maximum bit rate: 640 kHz 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 Basic audio support Supports YCbCr 4:4:4 Supports YCbCr 4:2:2 1 native detailed modes Detailed mode: Clock 148.500 MHz, 698 mm x 393 mm 1920 2008 2052 2200 hborder 0 1080 1085 1090 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Detailed mode: Clock 74.250 MHz, 698 mm x 393 mm 1280 1390 1430 1650 hborder 0 720 725 730 750 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 45000 Hz Checksum: 0xc3 (valid) One or more of the timings is out of range of the Monitor Ranges: Vertical Freq: 24 - 75 Hz Horizontal Freq: 15625 - 67500 Hz Maximum Clock: 148.500 MHz EDID block does not conform at all! Both the serial number ... edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff004d10d01400000000 031e0104b52215780a0513ab5235b925 0d525600000001010101010101010101 01010101010172e700a0f06045903020 360050d21000001828b900a0f0604590 3020360050d210000018000000fe0039 30543032814c51313536523100000000 0002410332011200000b010a202001a4 02030f00e3058000e606050160602800 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 000000000000000000000000000000aa Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: b5 22 15 78 0a chroma info: 05 13 ab 52 35 b9 25 0d 52 56 established: 00 00 00 standard: 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 descriptor 1: 72 e7 00 a0 f0 60 45 90 30 20 36 00 50 d2 10 00 00 18 descriptor 2: 28 b9 00 a0 f0 60 45 90 30 20 36 00 50 d2 10 00 00 18 descriptor 3: 00 00 00 fe 00 39 30 54 30 32 81 4c 51 31 35 36 52 31 descriptor 4: 00 00 00 00 00 02 41 03 32 01 12 00 00 0b 01 0a 20 20 extensions: 01 checksum: a4 EDID version: 1.4 Manufacturer: SHP Model 14d0 Serial Number ... Made in week 3 of 2020 Digital display 10 bits per primary color channel DisplayPort interface Maximum image size: 34 cm x 21 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: 0.6679, 0.3203 Green: 0.2080, 0.7236 Blue: 0.1445, 0.0517 White: 0.3203, 0.3388 Established timings supported: Standard timings supported: Detailed mode: Clock 592.500 MHz, 336 mm x 210 mm 3840 3888 3920 4000 hborder 0 2400 2403 2409 2469 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 148125 Hz Detailed mode: Clock 474.000 MHz, 336 mm x 210 mm 3840 3888 3920 4000 hborder 0 2400 2403 2409 2469 vborder 0 -hsync -vsync VertFreq: 47 Hz, HorFreq: 118500 Hz ASCII string: 90T02 Manufacturer-specified data, tag 0 Has 1 extension blocks Checksum: 0xa4 (valid) CTA extension block Extension version: 3 11 bytes of CTA data Extended tag: Colorimetry data block BT2020RGB Extended tag: HDR static metadata data block Electro optical transfer functions: Traditional gamma - SDR luminance range SMPTE ST2084 Supported static metadata descriptors: Static metadata type 1 Desired content max luminance: 96 (400.000 cd/m^2) Desired content max frame-average luminance: 96 (400.000 cd/m^2) Desired content min luminance: 40 (0.098 cd/m^2) 0 native detailed modes Checksum: 0xaa (valid) EDID block does NOT conform to EDID 1.4! Required 640x480p60 timings are missing in the established timings and/or in the SVD list (VIC 1) Missing name descriptor Missing monitor ranges Detailed block string not properly terminated