edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff000daec31400000000 131a0104951f1178027e459355539428 23505400000001010101010101010101 010101010101da1d56e250002030442d 470035ad1000001ae21756e250002030 442d470035ad1000001a000000fe0033 37563046803134304247410a00000000 00004131940010000009010a202000c3 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 95 1f 11 78 02 chroma info: 7e 45 93 55 53 94 28 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: da 1d 56 e2 50 00 20 30 44 2d 47 00 35 ad 10 00 00 1a descriptor 2: e2 17 56 e2 50 00 20 30 44 2d 47 00 35 ad 10 00 00 1a descriptor 3: 00 00 00 fe 00 33 37 56 30 46 80 31 34 30 42 47 41 0a descriptor 4: 00 00 00 00 00 00 41 31 94 00 10 00 00 09 01 0a 20 20 extensions: 00 checksum: c3 EDID version: 1.4 Manufacturer: CMN Model 14c3 Serial Number ... Made in week 19 of 2016 Digital display 6 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: 0.5751, 0.3349 Green: 0.3271, 0.5800 Blue: 0.1572, 0.1367 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 76.420 MHz, 309 mm x 173 mm 1366 1434 1479 1592 hborder 0 768 772 779 800 vborder 0 +hsync -vsync VertFreq: 60 Hz, HorFreq: 48002 Hz Detailed mode: Clock 61.140 MHz, 309 mm x 173 mm 1366 1434 1479 1592 hborder 0 768 772 779 800 vborder 0 +hsync -vsync VertFreq: 48 Hz, HorFreq: 38404 Hz ASCII string: 37V0F Manufacturer-specified data, tag 0 Checksum: 0xc3 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges Detailed block string not properly terminated