edid-decode "/sys/class/drm/card0-DP-3/edid": EDID (hex): 00ffffffffffff0022f06b3201010101 171a0103803c22782a3f05a9544ca126 0e505421080081c081809500a9c0b300 d1c0a940d100565e00a0a0a029503020 350055502100001a000000fd00323c1e 5a19000a202020202020000000fc0048 502045323732710a20202020000000ff 00434e4b363233304339560a202001a7 020319b149101f041303120211016703 0c0010001036e2002b023a801871382d 40582c450055502100001e023a80d072 382d40102c258055502100001e000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 000000000000000000000000000000a1 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 3c 22 78 2a chroma info: 3f 05 a9 54 4c a1 26 0e 50 54 established: 21 08 00 standard: 81 c0 81 80 95 00 a9 c0 b3 00 d1 c0 a9 40 d1 00 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 32 3c 1e 5a 19 00 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 48 50 20 45 32 37 32 71 0a 20 20 20 20 descriptor 4: 00 00 00 ff 00 43 4e 4b 36 32 33 30 43 39 56 0a 20 20 extensions: 01 checksum: a7 EDID version: 1.3 Manufacturer: HWP Model 326b Serial Number ... Made in week 23 of 2016 Digital display Maximum image size: 60 cm x 34 cm Gamma: 2.20 DPMS levels: Off RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6601, 0.3310 Green: 0.2998, 0.6318 Blue: 0.1484, 0.0546 White: 0.3134, 0.3291 Established timings supported: 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: 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 1600x900@60Hz 16:9 1680x1050@60Hz 16:10 HorFreq: 64700 Hz Clock: 119.000 MHz 1920x1080@60Hz 16:9 1600x1200@60Hz 4:3 HorFreq: 75000 Hz Clock: 162.000 MHz 1920x1200@60Hz 16:10 HorFreq: 74000 Hz Clock: 154.000 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 (GTF): 50-60Hz V, 30-90kHz H, max dotclock 250MHz Monitor name: HP E272q Serial number: ... Has 1 extension blocks Checksum: 0xa7 (valid) CTA extension block Extension version: 3 21 bytes of CTA data Video data block 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 3 720x480@60Hz 16:9 HorFreq: 31469 Hz Clock: 27.000 MHz VIC 18 720x576@50Hz 16:9 HorFreq: 31250 Hz Clock: 27.000 MHz VIC 2 720x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 27.000 MHz VIC 17 720x576@50Hz 4:3 HorFreq: 31250 Hz Clock: 27.000 MHz VIC 1 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz Vendor-specific data block, OUI 000c03 (HDMI) Source physical address 1.0.0.0 DC_30bit Maximum TMDS clock: 270MHz Extended tag: Video capability data block YCbCr quantization: No Data (0) RGB quantization: No Data (0) PT scan behaviour: Always Underscanned (2) IT scan behaviour: Always Underscanned (2) CE scan behaviour: Support both over- and underscan (3) Underscans PC formats by default Supports YCbCr 4:4:4 Supports YCbCr 4:2:2 1 native detailed modes Detailed mode: Clock 148.500 MHz, 597 mm x 336 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Detailed mode: Clock 148.500 MHz, 597 mm x 336 mm 1920 2448 2492 2640 hborder 0 1080 1082 1087 1125 vborder 0 +hsync +vsync VertFreq: 50 Hz, HorFreq: 56250 Hz Checksum: 0xa1 (valid) EDID block does not conform at all! Both the serial number ... edid-decode "/sys/class/drm/card0-DP-5/edid": EDID (hex): 00ffffffffffff0022f06b3201010101 171a0103803c22782a3f05a9544ca126 0e505421080081c081809500a9c0b300 d1c0a940d100565e00a0a0a029503020 350055502100001a000000fd00323c1e 5a19000a202020202020000000fc0048 502045323732710a20202020000000ff 00434e4b3632333043394d0a202001b0 020319b149101f041303120211016703 0c0010001036e2002b023a801871382d 40582c450055502100001e023a80d072 382d40102c258055502100001e000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 000000000000000000000000000000a1 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 3c 22 78 2a chroma info: 3f 05 a9 54 4c a1 26 0e 50 54 established: 21 08 00 standard: 81 c0 81 80 95 00 a9 c0 b3 00 d1 c0 a9 40 d1 00 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 32 3c 1e 5a 19 00 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 48 50 20 45 32 37 32 71 0a 20 20 20 20 descriptor 4: 00 00 00 ff 00 43 4e 4b 36 32 33 30 43 39 4d 0a 20 20 extensions: 01 checksum: b0 EDID version: 1.3 Manufacturer: HWP Model 326b Serial Number ... Made in week 23 of 2016 Digital display Maximum image size: 60 cm x 34 cm Gamma: 2.20 DPMS levels: Off RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6601, 0.3310 Green: 0.2998, 0.6318 Blue: 0.1484, 0.0546 White: 0.3134, 0.3291 Established timings supported: 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: 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 1600x900@60Hz 16:9 1680x1050@60Hz 16:10 HorFreq: 64700 Hz Clock: 119.000 MHz 1920x1080@60Hz 16:9 1600x1200@60Hz 4:3 HorFreq: 75000 Hz Clock: 162.000 MHz 1920x1200@60Hz 16:10 HorFreq: 74000 Hz Clock: 154.000 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 (GTF): 50-60Hz V, 30-90kHz H, max dotclock 250MHz Monitor name: HP E272q Serial number: ... Has 1 extension blocks Checksum: 0xb0 (valid) CTA extension block Extension version: 3 21 bytes of CTA data Video data block 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 3 720x480@60Hz 16:9 HorFreq: 31469 Hz Clock: 27.000 MHz VIC 18 720x576@50Hz 16:9 HorFreq: 31250 Hz Clock: 27.000 MHz VIC 2 720x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 27.000 MHz VIC 17 720x576@50Hz 4:3 HorFreq: 31250 Hz Clock: 27.000 MHz VIC 1 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz Vendor-specific data block, OUI 000c03 (HDMI) Source physical address 1.0.0.0 DC_30bit Maximum TMDS clock: 270MHz Extended tag: Video capability data block YCbCr quantization: No Data (0) RGB quantization: No Data (0) PT scan behaviour: Always Underscanned (2) IT scan behaviour: Always Underscanned (2) CE scan behaviour: Support both over- and underscan (3) Underscans PC formats by default Supports YCbCr 4:4:4 Supports YCbCr 4:2:2 1 native detailed modes Detailed mode: Clock 148.500 MHz, 597 mm x 336 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Detailed mode: Clock 148.500 MHz, 597 mm x 336 mm 1920 2448 2492 2640 hborder 0 1080 1082 1087 1125 vborder 0 +hsync +vsync VertFreq: 50 Hz, HorFreq: 56250 Hz Checksum: 0xa1 (valid) EDID block does not conform at all! Both the serial number ... edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0009e5c80700000000 011c0104b51f1178026c3aaa5245a626 11515300000001010101010101010101 01010101010150d000a0f0703e803020 350035ae1000001aa6a600a0f0703e80 3020350035ae1000001a000000fe0042 4f452048460a202020202020000000fe 004e5631343051554d2d4e35330a01e0 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 1f 11 78 02 chroma info: 6c 3a aa 52 45 a6 26 11 51 53 established: 00 00 00 standard: 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 descriptor 1: 50 d0 00 a0 f0 70 3e 80 30 20 35 00 35 ae 10 00 00 1a descriptor 2: a6 a6 00 a0 f0 70 3e 80 30 20 35 00 35 ae 10 00 00 1a descriptor 3: 00 00 00 fe 00 42 4f 45 20 48 46 0a 20 20 20 20 20 20 descriptor 4: 00 00 00 fe 00 4e 56 31 34 30 51 55 4d 2d 4e 35 33 0a extensions: 01 checksum: e0 EDID version: 1.4 Manufacturer: BOE Model 7c8 Serial Number ... Made in week 1 of 2018 Digital display 10 bits per primary color channel DisplayPort interface Maximum image size: 31 cm x 17 cm Gamma: 2.20 Supported color formats: RGB 4:4:4 First detailed timing includes the native pixel format and preferred refresh rate Display x,y Chromaticity: Red: 0.6650, 0.3222 Green: 0.2724, 0.6484 Blue: 0.1484, 0.0693 White: 0.3183, 0.3261 Established timings supported: Standard timings supported: Detailed mode: Clock 533.280 MHz, 309 mm x 174 mm 3840 3888 3920 4000 hborder 0 2160 2163 2168 2222 vborder 0 +hsync -vsync VertFreq: 60 Hz, HorFreq: 133320 Hz Detailed mode: Clock 426.620 MHz, 309 mm x 174 mm 3840 3888 3920 4000 hborder 0 2160 2163 2168 2222 vborder 0 +hsync -vsync VertFreq: 47 Hz, HorFreq: 106655 Hz ASCII string: BOE HF ASCII string: NV140QUM-N53 Has 1 extension blocks Checksum: 0xe0 (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