edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0006af9d1300000000 01190104a52615780259d5a356529c26 0c505400000001010101010101010101 010101010101fa3780dc703824401010 3e007dd610000018d82c80dc70382440 10103e007dd61000001a000000fe0041 554f0a202020202020202020000000fe 004231373348414e30312e33200a00c9 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 26 15 78 02 chroma info: 59 d5 a3 56 52 9c 26 0c 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: fa 37 80 dc 70 38 24 40 10 10 3e 00 7d d6 10 00 00 18 descriptor 2: d8 2c 80 dc 70 38 24 40 10 10 3e 00 7d d6 10 00 00 1a descriptor 3: 00 00 00 fe 00 41 55 4f 0a 20 20 20 20 20 20 20 20 20 descriptor 4: 00 00 00 fe 00 42 31 37 33 48 41 4e 30 31 2e 33 20 0a extensions: 00 checksum: c9 EDID version: 1.4 Manufacturer: AUO Model 139d Serial Number ... Made in week 1 of 2015 Digital display 8 bits per primary color channel DisplayPort interface Maximum image size: 38 cm x 21 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: 0.6376, 0.3369 Green: 0.3222, 0.6103 Blue: 0.1513, 0.0478 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 143.300 MHz, 381 mm x 214 mm 1920 1936 1952 2140 hborder 0 1080 1083 1097 1116 vborder 0 -hsync -vsync VertFreq: 60 Hz, HorFreq: 66962 Hz Detailed mode: Clock 114.800 MHz, 381 mm x 214 mm 1920 1936 1952 2140 hborder 0 1080 1083 1097 1116 vborder 0 +hsync -vsync VertFreq: 48 Hz, HorFreq: 53644 Hz ASCII string: AUO ASCII string: B173HAN01.3 Checksum: 0xc9 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges