edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0006afed2100000000 001601049022137802d1159e59539b27 1e505400000001010101010101010101 010101010101b03680b470381e403064 310058c11000001ab03680b470384a42 3064310058c11000001a000000fe0043 30543252804231353648544e00000000 00004122960111000002010a202000be Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 90 22 13 78 02 chroma info: d1 15 9e 59 53 9b 27 1e 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: b0 36 80 b4 70 38 1e 40 30 64 31 00 58 c1 10 00 00 1a descriptor 2: b0 36 80 b4 70 38 4a 42 30 64 31 00 58 c1 10 00 00 1a descriptor 3: 00 00 00 fe 00 43 30 54 32 52 80 42 31 35 36 48 54 4e descriptor 4: 00 00 00 00 00 00 41 22 96 01 11 00 00 02 01 0a 20 20 extensions: 00 checksum: be EDID version: 1.4 Manufacturer: AUO Model 21ed Serial Number ... Made in year 2012 Digital display 6 bits per primary color channel Digital interface is not defined Maximum image size: 34 cm x 19 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: 0.6201, 0.3486 Green: 0.3242, 0.6064 Blue: 0.1523, 0.1181 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 140.000 MHz, 344 mm x 193 mm 1920 1968 2068 2100 hborder 0 1080 1083 1084 1110 vborder 0 +hsync -vsync VertFreq: 60 Hz, HorFreq: 66666 Hz Detailed mode: Clock 140.000 MHz, 344 mm x 193 mm 1920 1968 2068 2100 hborder 0 1080 1083 1084 1666 vborder 0 +hsync -vsync VertFreq: 40 Hz, HorFreq: 66666 Hz ASCII string: C0T2R Manufacturer-specified data, tag 0 Checksum: 0xbe (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges Detailed block string not properly terminated