edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0009e5c70800000000 201d0104a51f117803c8d5955d599429 23505400000001010101010101010101 010101010101fa3780de703823403020 360035ae1000001a0000000000000000 00000000000000000000000000fe0042 4f452043510a202020202020000000fe 004e5631343046484d2d4e34380a00b9 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 1f 11 78 03 chroma info: c8 d5 95 5d 59 94 29 23 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: fa 37 80 de 70 38 23 40 30 20 36 00 35 ae 10 00 00 1a descriptor 2: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 descriptor 3: 00 00 00 fe 00 42 4f 45 20 43 51 0a 20 20 20 20 20 20 descriptor 4: 00 00 00 fe 00 4e 56 31 34 30 46 48 4d 2d 4e 34 38 0a extensions: 00 checksum: b9 EDID version: 1.4 Manufacturer: BOE Model 8c7 Serial Number ... Made in week 32 of 2019 Digital display 8 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 is continuous frequency Display x,y Chromaticity: Red: 0.5849, 0.3632 Green: 0.3496, 0.5781 Blue: 0.1630, 0.1376 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 143.300 MHz, 309 mm x 174 mm 1920 1968 2000 2142 hborder 0 1080 1083 1089 1115 vborder 0 +hsync -vsync VertFreq: 60 Hz, HorFreq: 66900 Hz Manufacturer-specified data, tag 0 ASCII string: BOE CQ ASCII string: NV140FHM-N48 Checksum: 0xb9 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges edid-decode "/sys/class/drm/card0-HDMI-A-1/edid": EDID (hex): 00ffffffffffff0009d15f7845540000 2f13010380351d782e6085a6564a9c25 125054a56b80710081c081408180a9c0 b300d1c00101023a801871382d40582c 4500dd0c1100001e000000ff00484239 3030393334534c303030000000fd0032 4c185311000a202020202020000000fc 0047323432304844424c0a0a0a0a00df Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 35 1d 78 2e chroma info: 60 85 a6 56 4a 9c 25 12 50 54 established: a5 6b 80 standard: 71 00 81 c0 81 40 81 80 a9 c0 b3 00 d1 c0 01 01 descriptor 1: 02 3a 80 18 71 38 2d 40 58 2c 45 00 dd 0c 11 00 00 1e descriptor 2: 00 00 00 ff 00 48 42 39 30 30 39 33 34 53 4c 30 30 30 descriptor 3: 00 00 00 fd 00 32 4c 18 53 11 00 0a 20 20 20 20 20 20 descriptor 4: 00 00 00 fc 00 47 32 34 32 30 48 44 42 4c 0a 0a 0a 0a extensions: 00 checksum: df EDID version: 1.3 Manufacturer: BNQ Model 785f Serial Number ... Made in week 47 of 2009 Digital display Maximum image size: 53 cm x 29 cm Gamma: 2.20 DPMS levels: Off RGB color display Default (sRGB) color space is primary color space First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6494, 0.3378 Green: 0.2890, 0.6093 Blue: 0.1464, 0.0703 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@75Hz 4:3 HorFreq: 37500 Hz Clock: 31.500 MHz 800x600@60Hz 4:3 HorFreq: 37900 Hz Clock: 40.000 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@75Hz 4:3 HorFreq: 60000 Hz Clock: 78.750 MHz 1280x1024@75Hz 5:4 HorFreq: 80000 Hz Clock: 135.000 MHz 1152x870@75Hz 192:145 HorFreq: 67500 Hz Clock: 108.000 MHz Standard timings supported: 1152x720@60Hz 16:10 1280x720@60Hz 16:9 1280x960@60Hz 4:3 HorFreq: 60000 Hz Clock: 108.000 MHz 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1600x900@60Hz 16:9 1680x1050@60Hz 16:10 HorFreq: 64700 Hz Clock: 119.000 MHz 1920x1080@60Hz 16:9 Detailed mode: Clock 148.500 MHz, 477 mm x 268 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Serial number: ... Monitor ranges (GTF): 50-76Hz V, 24-83kHz H, max dotclock 170MHz Monitor name: G2420HDBL Checksum: 0xdf (valid) EDID block does NOT conform to EDID 1.3! sRGB is signaled, but the chromaticities do not match Detailed block string not properly terminated