edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0006afed3400000000 001601049522137802d1159e59539b27 1e505400000001010101010101010101 010101010101143780b4703820403064 310058c110000018b82480b470382040 3064310058c110000018000000000000 00000000000000000000000000000002 000c33ff0e3c961b0d1c962020200008 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 95 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: 14 37 80 b4 70 38 20 40 30 64 31 00 58 c1 10 00 00 18 descriptor 2: b8 24 80 b4 70 38 20 40 30 64 31 00 58 c1 10 00 00 18 descriptor 3: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 descriptor 4: 00 00 00 02 00 0c 33 ff 0e 3c 96 1b 0d 1c 96 20 20 20 extensions: 00 checksum: 08 EDID version: 1.4 Manufacturer: AUO Model 34ed Serial Number ... Made in year 2012 Digital display 6 bits per primary color channel DisplayPort interface 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 141.000 MHz, 344 mm x 193 mm 1920 1968 2068 2100 hborder 0 1080 1083 1084 1112 vborder 0 -hsync -vsync VertFreq: 60 Hz, HorFreq: 67142 Hz Detailed mode: Clock 94.000 MHz, 344 mm x 193 mm 1920 1968 2068 2100 hborder 0 1080 1083 1084 1112 vborder 0 -hsync -vsync VertFreq: 40 Hz, HorFreq: 44761 Hz Manufacturer-specified data, tag 0 Manufacturer-specified data, tag 2 Checksum: 0x8 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges