edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff000dae281700000000 32150103802716780a08059d58539729 15505400000001010101010101010101 0101010101011c2a405461841a303020 35007ed71000001a000000fe004e3137 334647452d4c32332020000000fe0043 4d4e0a202020202020202020000000fe 004e3137334647452d4c3233202000e3 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 27 16 78 0a chroma info: 08 05 9d 58 53 97 29 15 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: 1c 2a 40 54 61 84 1a 30 30 20 35 00 7e d7 10 00 00 1a descriptor 2: 00 00 00 fe 00 4e 31 37 33 46 47 45 2d 4c 32 33 20 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 37 33 46 47 45 2d 4c 32 33 20 20 extensions: 00 checksum: e3 EDID version: 1.3 Manufacturer: CMN Model 1728 Serial Number ... Made in week 50 of 2011 Digital display Maximum image size: 39 cm x 22 cm Gamma: 2.20 RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6132, 0.3437 Green: 0.3261, 0.5898 Blue: 0.1601, 0.0820 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 107.800 MHz, 382 mm x 215 mm 1600 1648 1680 1940 hborder 0 900 903 908 926 vborder 0 +hsync -vsync VertFreq: 60 Hz, HorFreq: 55567 Hz ASCII string: N173FGE-L23 ASCII string: CMN ASCII string: N173FGE-L23 Checksum: 0xe3 (valid) EDID block does NOT conform to EDID 1.3! Missing name descriptor Missing monitor ranges