edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff000dae0dae00000000 2b16010495271678021a059e56579628 13505400000001010101010101010101 0101010101011c2a4056618419303020 350084db10000018000000fe004e3137 334647452d4532330a20000000fe0043 4d4e0a202020202020202020000000fe 004e3137334647452d4532330a20007f Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 95 27 16 78 02 chroma info: 1a 05 9e 56 57 96 28 13 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 56 61 84 19 30 30 20 35 00 84 db 10 00 00 18 descriptor 2: 00 00 00 fe 00 4e 31 37 33 46 47 45 2d 45 32 33 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 37 33 46 47 45 2d 45 32 33 0a 20 extensions: 00 checksum: 7f EDID version: 1.4 Manufacturer: CMN Model ae0d Serial Number ... Made in week 43 of 2012 Digital display 6 bits per primary color channel DisplayPort interface Maximum image size: 39 cm x 22 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: 0.6171, 0.3369 Green: 0.3417, 0.5878 Blue: 0.1562, 0.0742 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 107.800 MHz, 388 mm x 219 mm 1600 1648 1680 1942 hborder 0 900 903 908 925 vborder 0 -hsync -vsync VertFreq: 60 Hz, HorFreq: 55509 Hz ASCII string: N173FGE-E23 ASCII string: CMN ASCII string: N173FGE-E23 Checksum: 0x7f (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges