edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff000daeb11400000000 0c190104951f117802ff359255529529 25505400000001010101010101010101 010101010101b43b804a71383440503c 680034ad10000018000000fe004e3134 304843452d4541410a20000000fe0043 4d4e0a202020202020202020000000fe 004e3134304843452d4541410a2000a2 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: ff 35 92 55 52 95 29 25 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: b4 3b 80 4a 71 38 34 40 50 3c 68 00 34 ad 10 00 00 18 descriptor 2: 00 00 00 fe 00 4e 31 34 30 48 43 45 2d 45 41 41 0a 20 descriptor 3: 00 00 00 fe 00 43 4d 4e 0a 20 20 20 20 20 20 20 20 20 descriptor 4: 00 00 00 fe 00 4e 31 34 30 48 43 45 2d 45 41 41 0a 20 extensions: 00 checksum: a2 EDID version: 1.4 Manufacturer: CMN Model 14b1 Serial Number ... Made in week 12 of 2015 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: 0.5732, 0.3349 Green: 0.3232, 0.5849 Blue: 0.1601, 0.1474 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 152.840 MHz, 308 mm x 173 mm 1920 2000 2060 2250 hborder 0 1080 1086 1094 1132 vborder 0 -hsync -vsync VertFreq: 60 Hz, HorFreq: 67928 Hz ASCII string: N140HCE-EAA ASCII string: CMN ASCII string: N140HCE-EAA Checksum: 0xa2 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges