edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0006afec1000000000 001b01049522137802bbf59455549027 23505400000001010101010101010101 010101010101141e56ce50003030080a 360058c1100000180000000f00000000 00000000000000000020000000fe0041 554f0a202020202020202020000000fe 004231353658544b30312e30200a00ef 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: bb f5 94 55 54 90 27 23 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 1e 56 ce 50 00 30 30 08 0a 36 00 58 c1 10 00 00 18 descriptor 2: 00 00 00 0f 00 00 00 00 00 00 00 00 00 00 00 00 00 20 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 35 36 58 54 4b 30 31 2e 30 20 0a extensions: 00 checksum: ef EDID version: 1.4 Manufacturer: AUO Model 10ec Serial Number ... Made in year 2017 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: 0.5800, 0.3349 Green: 0.3300, 0.5654 Blue: 0.1552, 0.1396 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 77.000 MHz, 344 mm x 193 mm 1366 1374 1384 1572 hborder 0 768 771 777 816 vborder 0 -hsync -vsync VertFreq: 60 Hz, HorFreq: 48982 Hz Manufacturer-specified data, tag 15 ASCII string: AUO ASCII string: B156XTK01.0 Checksum: 0xef (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges