edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0030e4530600000000 001d0104a51f117803e285a3544e9926 0e505400000001010101010101010101 0101010101012e3680a070381f403020 350035ae10000019582b80a070381f40 3020350035ae10000019000000fe0035 35315443803134305746380a00000000 000141319e001000000a010a20200009 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 1f 11 78 03 chroma info: e2 85 a3 54 4e 99 26 0e 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: 2e 36 80 a0 70 38 1f 40 30 20 35 00 35 ae 10 00 00 19 descriptor 2: 58 2b 80 a0 70 38 1f 40 30 20 35 00 35 ae 10 00 00 19 descriptor 3: 00 00 00 fe 00 35 35 31 54 43 80 31 34 30 57 46 38 0a descriptor 4: 00 00 00 00 00 01 41 31 9e 00 10 00 00 0a 01 0a 20 20 extensions: 00 checksum: 09 EDID version: 1.4 Manufacturer: LGD Model 653 Serial Number ... Made in year 2019 Digital display 8 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 is continuous frequency Display x,y Chromaticity: Red: 0.6396, 0.3300 Green: 0.3046, 0.5996 Blue: 0.1503, 0.0546 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 138.700 MHz, 309 mm x 174 mm 1920 1968 2000 2080 hborder 0 1080 1083 1088 1111 vborder 0 -hsync -vsync VertFreq: 60 Hz, HorFreq: 66682 Hz Detailed mode: Clock 110.960 MHz, 309 mm x 174 mm 1920 1968 2000 2080 hborder 0 1080 1083 1088 1111 vborder 0 -hsync -vsync VertFreq: 48 Hz, HorFreq: 53346 Hz ASCII string: 551TC Manufacturer-specified data, tag 0 Checksum: 0x9 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges Detailed block string not properly terminated